Mission and Vision Paper Essay

The organization and mission and vision statements that will be discussed are from SGT (Stinger Ghaffarian Technologies), Inc. which is an aerospace services company that was founded in 1994 by Harold Stinger and Dr. Kam Ghaffarian. They are headquartered in Greenbelt, Maryland with locations throughout the country and I had the pleasure to work for them for a year before my contract was bought out by a competitor. SGT states that they are dedicated to customer satisfaction and providing high quality support in the areas of Engineering, Science, Project Management and Information Technology. What is a mission statement? According to our textbook a mission statement answers the question â€Å"What is our business?†(David, 2011, p.45) A mission statement is meant for the employees and leaders of the organization. A Mission statement helps to clarify the purpose and primary, measurable objectives of the organization. â€Å"A good mission statement allows for the generation and consideration of a range of feasible alternative objectives and strategies without unduly stifling management creativity† (David, 2011 p.49) Mission statements should also have nine key components: â€Å"Customers, products or services, Markets, Technology, Concern for Survival, growth and profitability, Philosophy, self-concept, concern for public image, concern for employees†(David, 2011, p. 51) SGT Mission statement is as follows â€Å"To contribute to the success of our partnerships with government and industry through disciplined, reliable, evolutionary Systems Engineering, Technical Management, and Engineering Analysis Processes and Capabilities.† (SGT, 2012) I believe that this is a good mission statement. SGT hits many of the nine key components. They talk about their customers (government) and the products (Evolutionary Systems Engineering, Technical Management, and Engineering Analysis Processes) which are also their market. They leave open the potential for growth within the major fields by not being too specific which leaves growth possibilities. They are displaying their self-concept in the industry by being â€Å"disciplined† in their fields of Systems engineering, technical management, and engineering analysis processes and capabilities. By SGT saying â€Å"success of our partnerships† and â€Å"reliable† they are giving mention to th eir philosophy, self-concept, and public image of being able to be a dependable entity that can be relied upon by their customers the government because SGT is willing to work together to achieve the governments goals. The general attitude of SGT’s mission statement is that are very serious about providing exemplary service to the government industry through the services that they offer. Vision statements are somewhat like mission statements, a vision statement helps to describe the organization’s purpose and also include the organization values. Vision statements should give direction for employee behavior and helps provide inspiration for an organization. But the main question a Vision statement should answer is the question â€Å"what do we want to become?† (David, 2011, p.43) SGT’s vision statement is â€Å"To be the premier partner of the federal government providing high value technical solutions that advance the state of humanity and human knowledge.† (SGT, 2012). I feel SGT’s vision statement does answer the question of what they want to become. They want to become a premier partner of the federal government. I do also feel however that SGT’s vision statement does not include organizational values, which are more clearly stated in the mission statement. They do state that they want to enhance technical solutions to advance humanity and human knowledge and that does give me an idea that their company does care about the wellbeing of mankind but it leaves me feeling vague of their values to help inspire the employees. I feel SGT’s vision statement is more catered to inspire loyalty from their shareholders instead of their employees. SGT does have a section on their page about corporate responsibility and their philosophy which goes into detail about the companies integrity, and there commitment to the success of their customers and the how highly their value their employees. In conclusion both mission and vision statements are important starting points to an organizations strategic management. They both help to organize the company’s goal and future endeavors as well as to inspire their employees when implemented properly. SGT’s mission statement displays all the components a good mission statement should, their vision statement however is lacking in employee inspiration. SGT should have incorporated some of their philosophies within the vision for the company for it to be more in alignment of what a good vision should inspire. References: David, F. R. (2011). Strategic management. (13th ed.). New Jersey: Prentice Hall. (2012). Sgt mission and vision. SGT. Retrieved from http://www.sgt-inc.com/gen.php?pageid=10

John Proctor An Honorable Man

John is a man of strong moral beliefs, who is concerned only for the safety of his family and personal welfare. He does not care about the beliefs of any of the other people in the town and what his supervisor which is the Reverend, thinks either. After trying to avoid involvement in the witch trials he is later prosecuted for witchery and sentenced to hang. John tries to avoid any involvement in the Salem Witch trials. His reason for doing so is to protect his image because he is afraid he will be committed of adultery with Abigail Williams.Following these events he tries to save everyone’s lives by admitting to this adultery and ends up losing the trial along with his life. He did have a chance to live but instead of signing his name to keep his life, he wanted to die honorably with his friends not without a name, a soul, and with guilt. â€Å"John Proctors decision to die is reasonable and believable†. Reverend Parris, the Salem minister and Proctors immediate superv isor, says â€Å" there is either obedience or the church will burn like hell is burning.†John, on the other hand, â€Å"has come to regard his self as a king of fraud,† as long as he remains obedient to authority which he can’t respect. In other words he believes that he can’t be his true self when he has to follow the rules of lie and not by his morals. He thinks there is too much mention of hell in God’s church and about the dangers to the community to implicit in all this talk of witch craft. He is caught in a web of dilemmas involving not only his fate but his wife, his friends, and the entire Salem community.â€Å"John is the individual who must decide weather or not he will assert himself against an overbearing authoritarian government. † â€Å"His loyalty to his own but his rebellion against the church really involves none but is own welfare, and that in no profound way. Although all this goes on in the end the community of Salem li es on his decision on weather to lie dishonorably or die honorably. John Proctor is looked upon as a respectable farmer, and as a individualist, he may be but he is still respected.John does not respect the church especially when a reverend so corrupt is the superior. John Proctor is setup as the individual who is revolting form the restrictions of too much authority. He does not like â€Å"the smell of this authority. † Many men were believed to be tempted by the Devil to do his bidding and they were thought of to be the enemy. â€Å"In Salem, the enemy is at least partially represented by Proctor, who is acting as an individual and is breaking away from the established authority. † He is a threat to the community, and will be considered as being working with the Devil.The one looked upon as a threat, ultimately, the central figure of drama, but still seen as a Christian is seen to be John Proctor. That is why he needs to show the people of Salem that he really does n ot have an alliance with the devil and that he will die not as the enemy but as a friend. He must show them he is and was committed to the society before it started to become corrupt. John showing he will not live with shame, he will live without it or die. He does not want to be remembered like that, he wants to be remembered and looked upon as â€Å"John Proctor.†John has two choices, to commit himself to one side or the other. The two choices were to either live with lies, guilt, no name, and no soul or die for his friends and in an honorable and justifiable way. As he his handed the blank paper and pen to sign away his life he looks at his friends faces and reads their expressions like a book and somehow he reads that why give yourself away to the devil as a lie when you can die for what you believe in and with the people you love. He has to choose, his choice was to die which was a choice to commit himself to his friends and die honorable, and as a honest man.He states t hat â€Å"I have three children,how may I teach them to walk like men in the world, and I sold my friends? † He says if he is dishonorable to his friends then this would be stuck on his back along with his family’s, so if he was to choose to lie his kids would not look up to their own father as a role model and he would not be remembered as a friend but as a foe. They would think of him as a liar and not faithful to his friends and family. So this is why he chooses to die so he leaves this world with him being remembered as honorable not dishonorable not only to his family but to his friends.â€Å"As a result of his involvement, John finds himself accused at being a witch. After being trialed and condemned to death, John refuses to confess and â€Å"give them the lie they want† because of his pride and stubbornness. † John even though he doesn’t want to die for such a pathetic reason, he is faced with the obstacle of being completely against the ot her condemned witches, and by his confession, becoming partly responsible for the deaths of his friends. His choice was to die which was a choice and attempt to commit himself to his friends and die an honorable and honest man which made his death true and justifiable. John Proctor an honorable man John is a man of strong moral beliefs, who is concerned only for the safety of his family and personal welfare. He does not care about the beliefs of any of the other people in the town and what his supervisor which is the Reverend, thinks either. After trying to avoid involvement in the witch trials he is later prosecuted for witchery and sentenced to hang. John tries to avoid any involvement in the Salem Witch trials. His reason for doing so is to protect his image because he is afraid he will be committed of adultery with Abigail Williams.Following these events he tries to save everyone’s lives by admitting to this adultery and ends up losing the trial along with his life. He did have a chance to live but instead of signing his name to keep his life, he wanted to die honorably with his friends not without a name, a soul, and with guilt. â€Å"John Proctors decision to die is reasonable and believable†. Reverend Parris, the Salem minister and Proctors immediate superv isor, says â€Å" there is either obedience or the church will burn like hell is burning.†John, on the other hand, â€Å"has come to regard his self as a king of fraud,† as long as he remains obedient to authority which he can’t respect. In other words he believes that he can’t be his true self when he has to follow the rules of lie and not by his morals. He thinks there is too much mention of hell in God’s church and about the dangers to the community to implicit in all this talk of witch craft. He is caught in a web of dilemmas involving not only his fate but his wife, his friends, and the entire Salem community.â€Å"John is the individual who must decide weather or not he will assert himself against an overbearing authoritarian government. † â€Å"His loyalty to his own but his rebellion against the church really involves none but is own welfare, and that in no profound way. Although all this goes on in the end the community of Salem li es on his decision on weather to lie dishonorably or die honorably. John Proctor is looked upon as a respectable farmer, and as a individualist, he may be but he is still respected.John does not respect the church especially when a reverend so corrupt is the superior. John Proctor is setup as the individual who is revolting form the restrictions of too much authority. He does not like â€Å"the smell of this authority. † Many men were believed to be tempted by the Devil to do his bidding and they were thought of to be the enemy. â€Å"In Salem, the enemy is at least partially represented by Proctor, who is acting as an individual and is breaking away from the established authority. † He is a threat to the community, and will be considered as being working with the Devil.The one looked upon as a threat, ultimately, the central figure of drama, but still seen as a Christian is seen to be John Proctor. That is why he needs to show the people of Salem that he really does n ot have an alliance with the devil and that he will die not as the enemy but as a friend. He must show them he is and was committed to the society before it started to become corrupt. John showing he will not live with shame, he will live without it or die. He does not want to be remembered like that, he wants to be remembered and looked upon as â€Å"John Proctor.†John has two choices, to commit himself to one side or the other. The two choices were to either live with lies, guilt, no name, and no soul or die for his friends and in an honorable and justifiable way. As he his handed the blank paper and pen to sign away his life he looks at his friends faces and reads their expressions like a book and somehow he reads that why give yourself away to the devil as a lie when you can die for what you believe in and with the people you love. He has to choose, his choice was to die which was a choice to commit himself to his friends and die honorable, and as a honest man.He states t hat â€Å"I have three children,how may I teach them to walk like men in the world, and I sold my friends? † He says if he is dishonorable to his friends then this would be stuck on his back along with his family’s, so if he was to choose to lie his kids would not look up to their own father as a role model and he would not be remembered as a friend but as a foe. They would think of him as a liar and not faithful to his friends and family. So this is why he chooses to die so he leaves this world with him being remembered as honorable not dishonorable not only to his family but to his friends.â€Å"As a result of his involvement, John finds himself accused at being a witch. After being trialed and condemned to death, John refuses to confess and â€Å"give them the lie they want† because of his pride and stubbornness. † John even though he doesn’t want to die for such a pathetic reason, he is faced with the obstacle of being completely against the ot her condemned witches, and by his confession, becoming partly responsible for the deaths of his friends. His choice was to die which was a choice and attempt to commit himself to his friends and die an honorable and honest man which made his death true and justifiable.

My Skills and Talents Essay

Listening to advice from others will play an important part as it helps to get an outside point of view. It could save me from making decisions which may not be in the best interest of my business, as well as allowing me to use the advice I have been given to improve on any problems I may have or ways to bring more customers. If I were to stick to my own ideas all the time then and follow them through I could end up with a big loss if something goes wrong. Being persuasive is important in a business as it would allow me to convince people so buy/sell certain things. I may feel I am paying too much for my stock in that case I can try and convince my supplier to give me a better deal possibly allowing me to buy more. Being persuasive my also help if there is any completion and I can try and find out what their business plan is and then find a way to attract more customers then them. One way to go about this is to be friendly and to just really try and get the information you are looking for or convince people to give me what I am looking for. I need to be pretty ill before I take time off. No This can be positive or negative, if I am not feeling very well I can not work as hard as I normally would or I could cause further problems for my self if the illness does not go away. On the other hand taking time off work every time I feel a bit sick will end up causing a larger work load for my return and a loss of sales for that day. I must make sure to only take time off work when it is 100% necessary so as to avoid increasing my work load for the day in which I return back to work. I will be looking at all of my skills and talents which I could use to affect my business. This will allow me to see the problems and advantages each of them will cause to my future business, after this I will then look at situations in which they can be used to aid me with my business and for solutions for the problems that they may cause. This skill can aid me with my business as you learn to get along with others and how to work as a team, as playing doubles requires very good communication in this particular sport. This can aid me in my business as I know how to work with others and communicate with them, it will allow me to hopefully get alone with my employees and communicate with them, it also allows for a company team for example which would help build a bond between me and my employees. On the other side it could have negative affects on me and my business because I may spend too much time focused on playing or arrange to go play a game when I should be concentrating on work that I have to do, as a result it may lead to work being done late or not up to a certain standard. It may also cause me to be tired when going into work if I went to play a game late in the night so during that day I won’t be as focused as normal and it will cause my work to suffer. To avoid these problems I should always make sure that my work is done before I decide to make time recreational activates and to make sure I get to sleep at a certain time everyday so as to avoid being tired during work. Good knowledge of Microsoft Office programs. This an important skill as it is needed to run a business, knowing how to use programs such and word, excel, PowerPoint are needed to make presentations send letters and crate accounts. I can also teach my employees how to use these programs so I can delegate work onto them if I feel I have too much work to do. The negative side to this is that if I teach another of my employees these skills and them leave them with work that needs to be done they may run into difficulties thus resulting in work not being done properly or being done late, it also takes a lot of time to teach someone full use of these programs time of which I may not have enough of. To make sure I do not come across these problems I should make sure I only give my employees work which I know they can get done in time and properly, and I should also make sure I have time to teach them how to do new things with these programs as sometimes it may just be faster if I just do it myself and delegate something know they can do upon them as this will give them a sense of responsibility and possibly motivate them to learn other skills on their own. I like to keep up to date with new technology. This is an advantage as knowing the new technology out there is important for the business to survive, as most of them time it allows the business to achieve greater economies of scale and become more efficient. They also may be able to carry out certain tasks which in turn will allow me to save money by replacing employees whose jobs these new machines take over. The down side there is the risk of these now technologies do not work out as expected or there are problems with them which cannot be solved easily thus resulting in a large loss for my business. To make sure these problems occur I can look into new machinery to make sure no problems can occur that could lead to problems for me and my business. I enjoy talking and meeting with new people. These very important as I will have to handle customers, it will also help me communicating with my employees old and new as this is needed to get work done and can help with getting new idea for my business which could allow me to improve. The downside is some people may find I come across to strong and this may push them away or not want to speak at all. To avoid this I must make sure that I know when someone is willing to be willing to speak and when they rather be left to themselves and not be bothered by others.

Proposal paper assignment Essay Example | Topics and Well Written Essays - 1500 words

Proposal paper assignment - Essay Example New media is especially applied through social media by teenagers to create their own social networks and interact with others through them Veltman (2006). Many researchers continue to investigate the impacts of social media on society with different studies focusing different specific segments, including youth, children, young adults, adults, and even the elderly. Even though a lot of research has been done on the impact of social media on the youth and particularly teenagers, not much has been covered about new media in general. Social media is just part of new media and there is still a significant gap in knowledge about how to minimize the negative impacts of new media on teenagers (Gross et al., 2002). According to Veltman (2006), new media is a broad term encompassing the amalgamation of traditional media with the interactive power provided by modern information and communication technology, including computers; computer enabled communication devices, and the Internet. ... This paper specifically focuses on identification of the various components making up new media, the positive impacts of new media on teenagers, the negative impacts of new media on teenagers, and approaches of minimizing negative impacts of new media on teenagers. Research Background This study examines one major dependent variable, which is the impact of new media on teenagers. This dependent variable is affected by the ‘elements’ of new media, all of which make up the independent variables. Although there are many elements associated with new media, this study will focus on five main independent variables, including the Internet, social media, access to portable communication devices, access to computers, and communication support platforms (Cyber cafes) that serve teenagers alongside other groups of people. The first independent variable in the study is the Internet. The Internet is defined by Jones (2003) as a worldwide system of computer networks in which users all over the world can access through a computer to communicate with other computers, share information, obtain information or even directly communicate with users on other computers on the network. Veltman (2006) points out that currently the Internet is an extensive, public, cooperative and self-sustaining system that billions of people around the world have access to. It also consumes a portion of the total resources committed to public communication networks globally. The second independent variable in this study is social media. Many definitions have been given to social media depending on the various approaches towards the concept. According to McKenna & Barg

Facebook 2011 Case Study Example | Topics and Well Written Essays - 1750 words

Facebook 2011 - Case Study Example While the topic may be argued in support of or otherwise contrary, this section of the paper intends to qualify the position of Drucker, who is celebrated to having contributed much on entrepreneurship and marketing, as would be evident from the case study on ‘Facebook in 2011’. The analysis of how ‘Facebook’ came into being leaves one amazed on how creativity would be merged with opportunity to bring about totally new creations which would not only be fascinating but that would be great business innovations (Horibe, 2003, p. 20). One would cite creativity as main instrument that facilitated development of the initial facebook website in 2004 as a digital directory for the students within Harvard University. Mark Zuckerberg just thought of way that would merge the school’s resources on a common directory platform online from the various pieces of online directories as were in use then. After the initial creation of a personal profile, one would always view other people’s profiles so long as they were digitally friends. As against such believes that people would hold that innovation is about accidental creations, the creation of facebook initially stemmed from the practical need to have such profiles aid in accessing individual pro files through a harmonized online platform as against visiting various platforms for such information that would be easily shared by ‘friends’. Besides, no magic or mystery as would be thought of was involved in spreading the awareness as soon, the idea reached many other institutions through deliberate efforts by subscribers to invite own friends. In fact, it was after the tremendous spread of the idea and the support by various other players that facebook became a company as the brain behind the innovation says the lack of operating funds had restrained the development of the idea into a company or trading venture

Analysis of you as a communicator Research Paper

Analysis of you as a communicator - Research Paper Example The old working environment gave the most importance to employee presentation and communication skills but these are not that important in this new work environment. The question therefore arises on the type of communication in the new environment. A new communication channel has therefore gained importance which is currently the biggest communication tool in the entire world. Billions of people use it to communicate with each other using communication tools such as MSN, Facebook, Orkut etc. Thus before analyzing my communication skill, I would insist that internet communication is the most important form of communication in the modern age. Other than that fluency in the usage of language is also very important. The use of gestures in portraying once meaning is equally important in verbal communication. When we talk about written communication, in my perspective the most importance should be given to language quality and presentation. My communication skills are the most strong when it comes to online communication. This is because I have been addicted to computer gaming throughout my childhood. This was a blessing in disguise because it gave me a chance to understand and learn more about computers. I am very good at using different online communication tools. The most favorite tool of mine however is MSN messenger. Users these days are fonder of chatting applications installed on social networks. I am totally expert at using them but still prefer to use MSN messenger because of its extra features. As a member of debating team my childhood was spent in learning new methods of improving my spoken communication tools. This career was however did not endure. As is turns out I am not a natural speaker, and therefore left the debating team. This experience did create a shyness and hesitancy in my nature. I have from that day onwards considered myself a weak verbal communicator. This deficiency has been covered by my v ery good

Togo Essay Example | Topics and Well Written Essays - 750 words

Togo - Essay Example The first elected president of Togo is Sylvanus Olympio on the elections of 1960 by beating Nicolas Grunitizky, the candidate supported by France. On January 13, 1963, the Olympio government is reversed by a military putsch organized by Nicolas Grunitizky and Etienne Gnassingb Eyadema then simple sergeant. After the assassination of Olympio, Grunitizky proclaims president. Its reign will be short, because in 1967 he is relieved by Gnassingb Eyadema who decided to seize power himself. His dictatorial attitude common to many African dirigants enables him to direct the country during 38 years he dies on February 5, 2005, which will enable him to dispute to Fidel Castro the title of "dictator longest in activity". The current president is the son of the former dictator Faure Gnassinbe, having taken the capacity after "elections". From an economic point of view Togo is one of the poorest countries of Africa. The situation could however have been different. The beginnings of the Eyadema reign of were lucky as well on the political than the economical point of view. It is unfortunately an economy made a long time of corruption, amateurism and improvisations. All the models were copied with more or less failure. From the "Chinese" economical plans, without any budgetary provision, to the Israeli co-operative plan, a common point characterizes all its stages: the absence of long-term prospect and ideological or theoretical bases. In 1967 the new port stimulated the economy, the extraction of phosphate had just been grinds and the modest industrialization still started by the first president seemed to succeed. The courses of the cocoa and the coffee were excellent. During 19 years Togo will know a certain stability period and even a relative prosperity because of very great phosphate resources (4th world producer, the resources are exploited by alien companies which pay a royalty to the Togolese government). However at the end of 1982, the country is in crisis and strongly involves in debt. President does not have other choices than respect the conditions of the experts of the International Monetary International Monetary Fund as well as the World Bank and France," The purse being empty". Alas as it is current in African countries, measurements are awkwardly applied with the result that the economic situation of the country is not improved on the contrary. The agricultural revolution for example starts by the president is by a failure, until our days Togo is still not self-sufficing in food goods. It is a result which however was foreseeable; it is indeed foolish to think that one can make pass directly to tractor a farmer who, all its life, ever uses hoe and machete without any preliminary formation. Hundreds of tractors were thus bought while the hangars where they would have being preserves had not been even built. The only positive point of this revolution was a considerable increase in the cotton production, from 1959 to 1989 the production increased: 2000 to 40000 tons. The industrialization or rather the attempt at industrialization of the country was quite as catastrophic. Until the phosphates boom of the country followed a careful course of industrialization which really succeeded, however later the president launched out in a series of useless and very expensive projects which

Response to the Book George Orwell's 1984 Essay Example | Topics and Well Written Essays - 500 words

Response to the Book George Orwell's 1984 - Essay Example It is discovered that the process injected and agitated with the poison of perpetual war, pervasive government surveillance, and incessant public mind control. Words such as "Freedom is Slavery, War is Peace, Ignorance is Strength" are a few of the tactics used to control the minds of its individuals and stomp out any free thinkers and open mindedness. The Citizens of Ocianian, conditioned at birth to be subordinates to a tyrant state stripping the essence of individualism and causing existing persons to pick their way through an ambiguous and meaningless existence. At the heart of this unforgiving novel, the reader discovers a protagonist character that emerges, Winston Smith. Working for the "Ministry of truth" Winston finds himself perpetuating a lie, pumping propaganda and controlling the flow of historical papers and at various times erasing the existence of people identified as" un persons," throwing them down the memory hole. Winston job is to revise the Parties history, water ing down ideals and truth so the dominate strain of the Party is not affected in any way, always on top and never wrong for the choices it makes. Inwardly, Winston struggles with the absurdity of these existential tasks and he find himself profoundly torn with a fundamental universalism; choice.

See below Coursework Example | Topics and Well Written Essays - 250 words - 4

See below - Coursework Example Fear of being shown up results when a person lacks brave as well as courage in her capabilities undertaking her job. She, therefore, finds it hard to give the job to her subordinate since they will outperform her. Managers may have difficulty in delegating duties as a result of the absence of trust. She gets a lot of sureties that the particular employee has all the knowledge and ability it needs to undertake a certain task as per the provided guidelines. A manager may have difficulty in delegating duties due to lack of time. When a manager gets overwhelmed with work, she always find herself not having the time to recollect herself and make a decision on the particular staff members to control certain tasks. Others find it difficult to delegate the duties due to the need for control. A manager with a higher sense of need for control prefers things to get performed with specific procedures. As a result of getting excessive controlling, she ends up having difficulty in delegating since she wants to remain in a certain position of command over her staff (Narayana Reddy, Appannaiah & Sathyaprasad, 2010). These difficulties can get overcome when the manager do away with the fear of getting shown up. In this case, the subordinates should not boast that they have outperformed their manager when given the chance to do so. These difficulties can get overcome if the manager builds trust with all the staff members. This will make the manager feel secure that all the employees have the capability of undertaking a task by following the set guidelines. The difficulties in duties delegation can get overcome when the manager creates time to recollect herself conduct a simple study and identify the specific employees who can undertake specific tasks. This will help the manager to pass on the some of the responsibilities to other staff members hence enhancing the delegation. A manager should reduce the tendency of having the need for control, and, therefore, accommodate

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Discussion Forum - Essay Example Confucius lived 2,500 years ago in Lu, a small state in Eastern China. During this time, China was riddled with political strife and confusion during the reign of Zhou dynasty by which it prompted him to develop his doctrine/philosophy of Confucianism on how to create a society that is founded on harmony and balance of which his political environment is devoid. After the died at the of 73, his teachings spread throughout China and its influence still storngly revererates until today. Confucianism as a philosophy and social ethic encourages a lifetime pursuit of moral excellence or to become better founded on the belief that everyone possesses the inherent capability to develop into an autonomous and self-governing person by developing the Ren. Ren is being perfected or inculcated through practice which is facilitated by Li or the process of cultivating one’s goodness. Confucius also cited the Golden Rule or the law that states to treat everybody the way we want to be treated as one of the mechanism that promotes virtue in the indivdual and society as well. The practice of the Golden Rule benefits everyone and such provides the necessary environment to cultivate the

Monarch Butterfly Research Paper Example | Topics and Well Written Essays - 2500 words

Monarch Butterfly - Research Paper Example Butterflies and moths belong to the order, Lepidoptera (Capinera, 628). The special characteristics of this order are the presence of a â€Å"complete, holometabolous life cycle, with separate egg, larva, pupa, and adult stages† (Capinera, 631). And this is why butterflies are classified under this order. A Monarch butterfly has also a similar wing span which comes to â€Å"3.5 to 4 inches† (Garber, 76). Another common feature of the members of Lepidoptera order is that all of them have â€Å"four wings and also scales covering at leats some body parts (Capinera, 631). In Monarch butterflies, the scales are seen â€Å"as a patch near the central veins of the hindwings† (Capinera, 631). There are two subspecies in Monarch butterfly (Oberhauser and Solensky, 1). The species, Danaus plexippus plexippus, is found in â€Å"Southern Canada, the USA, Mexico, most Caribbean Islands, Central America and northern South America† (Oberhauser and Solensky, 1). The sec ond subspecies, Danaus plexippus erippus is seen in â€Å"Peru, Bolivia, Chile, Argentina, Uruguay, Paraguay and Eastern Brazil† (Oberhauser and Solensky, 1). Monarch butterflies are cold-blooded insects (Learner.org). So they are comfortable in cool climates as in such an atmosphere, they do not need to spend much energy (Learner.org). It can be seen that â€Å"the body of the caterpillar will be covered with nine brown rings aside from black head and it features three pairs of ‘true’ legs with claws attached and five pairs of prolegs that extend backwards† (Monarch-Butterfly.com). To differentiate a female monarch butterfly from a male, one has to look for a simple identification mark -â€Å"the male monarchs have a black spot on each of the hind wings over a vein. The female monarch butterfly does not have this spot† (Monarch-Butterfly.com). In one year, four generations of monarch butterflies complete their life cycle (Monarch-Butterfly.com). Th e life cycle of a monarch butterfly on the other hand includes four stages, namely, the egg, the larvae, the pupa and the butterfly (Monarch-Butterfly.com). The annual life cycle of this majestic insect can be considered to begin in the months of February and March when they mate (Monarch-Butterfly.com). After mating, the butterflies migrate to the Northern and Eastern parts of North America and lay their eggs there in the months of March and April (Monarch-Butterfly.com). It is on the milkweed plant that the Monarch butterflies lay their white eggs (Monarch-Butterfly.com). The eggs will be seen on the undersides of milkweed leaves, usually near the top of the plant. Each female butterfly lay â€Å"several hundred eggs† and the eggs hatch in four days (Monarch-Butterfly.com). There are many invertebrate predators that feed on Monarch eggs and larvae like, red velvet spider mite (Oberhauser and Solensky, 6). The caterpillar is herbivore and feeds only on milkweed leaves for tw o weeks and then attach to a small stem or a leaf of the plant and starts metamorphosing into the pupa stage (Monarch-Butterfly.com). Because of the insistence of the caterpillars on eating only the milkweeds, Monarch butterflies gained another name, the â€Å"milkweed butterfly† (Monarch-Butterfly.com). The caterpillars are only â€Å"about 0.1 inches long† weighing 0.55 grams (Monarch-Butterfly.com). Caterpillars have alternating bands of yellow, white, and black, on their body with a black stripe between pairs of

Releasing Protected Health Information Essay Example for Free

Releasing Protected Health Information Essay When it comes to the handling of patient’s records and them being released, it is not an easy process. It is very important for each patient that opts to have their information released for whatever reason sign a release form stating that they authorize their information being released. There are times in which a patient’s records can be released without having their authorization. In this case, the records can be requested from government agencies, legal agencies or a representative, and a research that may subpoena a medical profession for this information. Every person that becomes a patient in a healthcare facility is protected by something called HIPAA. The Health Insurance Portability and Accountability Act of 1996 (HIPAA) is a federal law passed by Congress that amended â€Å"the Internal Revenue Code of 1986 to improve portability and continuity of health insurance coverage in the group and individual markets, to combat waste, fraud, and abuse in health insurance and health care delivery, to promote the use of medical savings accounts, to improve access to long-term care services and coverage, to simplify the administration of health insurance, and for other purposes,† according to Essential of Healthcare Management (2011). HIPAA is a set of rules that address the use of privacy and confidentiality of an individual’s health records. Any facility that practices with the care of a patient is subject to the privacy rule of HIPAA. The covered entities would be considered privacy and disclosure of information as protected health information. The covered entity is required to obtain an individual’s authorization prior to disclosing any health information. Every patient when seen by a healthcare professional is made aware of their rights to how they want their medical information to be used. The reason for this is to keep patients information private and protected.  What it does allow is some information to be able to be transferred with the patient from physician to physician so that they the physician can know something about the patient to help them in the best way that they can. There are different circumstances by which agencies or covered entities have the right or legal obligation to access or obtain Patient’s Healthcare Information (PHI). PHI is under the HIPAA that gives the privacy regulation the privacy that should remain between the patient and doctor. Under some circumstances the gove rnment has the right or legal obligation to a patient’s medical records. Any health care data for analysis in support of policy, planning, regulatory or management functions, it is permitted to disclose information to other government agencies for health data systems (according to http://www.ncdhhs.gov/healthit/exchange/NCLaws_alignment.pdf). Any non-covered government entities may only maintain a limited amount of data sets of information. This is so that the identifiers (name, address and Social Security numbers) can be removed before the government agency receives them. When files are usually authorized to the law officials, it may be because the person can be a victim of domestic violence to a government authority, abuse, and neglect. In a case like the patient is informed that their information has been released unless the health facility believes that a serious harm will occur or the person may portray to themselves. Researchers may need to use files without being authorized to do so if they need to find a treatment for the person. Trying to receive the approval from a patient can be time consuming by which can getting a glimpse at the files and starting the job is much easier. I believe that no matter what kind of storage that is placed on medical records, it is secured and should be assessable when needed. Law official/ researchers are able to subpoena records due to research or something. I believe that they should be authorized to obtain records without a patient’s authority depending on the case. I believe that having records subpoena should go by a base-to-base case. I believe that privacy safeguards are adequate to support the law agencies, researchers, and government agencies of having them be able to obtain information about a patient even without their consent. I believe that in the long run, it makes it easier for some of these agencies to be able to do their job without any interruptions and debater. Before starting this class, I did not know as much as I do now. I believe that the HIPAA law  is something that protects patients from their PHI being exposed to the wrong people. It is something that is great that is in place! References Green, M. A., Bowie, M. J. (2011). Essentials of Health Information Management (2nd ed.). Clifton Park, NY: Delmar, Cengage Learning. Legal Requirements for Consent to Disclose Patient Information. (2010). Retrieved from http://www.ncdhhs.gov/healthit/exchange/NCLaws_alignment.pdf U.S. Department Health Human Services. (2013). Retrieved from http://ww

Regulation of Advertising in the UAE

Regulation of Advertising in the UAE Contents (Jump to) Introduction Cases of regulation in the United Arab Emirates Top exercise in compliance Advertising Standards in UAE Aims Standards in association to advertisements Conclusion Bibliography Introduction With numerous advertising messages contending for the responsiveness of the potential customers, it might be appropriate to determine that there is enormous pressure on both advertisers and advertising agencies to make sure that their advertisements are the most notable. Further seeing that the normal time taken to make an impression using sign board adverts is seemingly between five to three seconds, the pressure to make sure that an advert is efficient increases vitally (Waldo, 2012). As an outcome of the competition for the consideration of the potential customers, advertisers might feel attracted to overstate the features and qualities of services or products offered, or use other means of language that may result in being more notable than precise (Waldo, 2012). Taking account of the large investment sources gotten to tolerate behind advertising campaigns and the effect that effective campaign can have in attaining greater sales or greater customer commitment, it is not just the customers that are in need of protection from misleading adverts, but also trade competitors (Advertising Standards for the UAE, 2013). Misleading or overstated claims in adverts about the benefits of or features of a product may be detrimental to the sales of contending products and may incidentally indicate insufficiencies in contending products. For example, an assertion that product A gives you the complete satisfaction and there is no other product as such, this clearly indicates that other similar products in the market are insufficient in comparison with product A as they do not deliver same level of satisfaction (Setting up an advertising agency in the UAE, 2013). Cases of regulation in the United Arab Emirates In some dominions, such as for instance the UK, advertising is fundamentally structured through sovereign self-regulating bodies, as well as certain legislation. In the UAE no such self-regulating body exits and advertising is regulated through a mixture of requirements drafted from laws emphasizing on the protection of customers and on the other hand, the happenings of businesses that might establish prejudicial competition. The Executive Regulation to the Customer Protection Law delivers that the customers have a privilege to be delivered with the facts that support them in appropriate consumption and purchases. The Executive Regulation further precisely deals with advertising, providing: â€Å"No individual will be allowed to advertise in any medium any service or goods in a manner which results in mystifying or misleading customers.† (Waldo, 2012). The Department for Customer Protection is the suitable governmental department which deals with customer complaints and the Customer Protection Law delivers for a minimum fine in the occurrence of an infringement of the law. Customers distressed by deceiving adverts may consequently address their complaints unswervingly to the Department for Customer Protection (Zainab, 2014). Additionally, to the provisions of the Customer Protection Law, the Suppression of Fraud Executive Regulation discourses salable declarations whether made indirectly or directly providing: â€Å"must be appropriate in all reverences whether placed on shops, inside shops, products, or on invoices, packaging, correspondence, advertising tool or material or any other things used to deliver goods to the customers.† Commercial statements are identified in the Fraud Regulation to comprise for instance the â€Å"specifications and power† and â€Å"configuration† of products and as such, advertisin g comprising germane claims that are not correct in any reverence will be in infringement of the Fraud Regulation. The domain of the Fraud Regulation is much inclusive than the sheer emphasize on â€Å"commercial statements† as demarcated therein, as it also delivers that a trader may not recourse to any approach that would mislead or confuse the customers as well as delivering that â€Å"A merchant, producer, manufacturer may not† (Michael, 2010). Additionally, to the above stated regulation and laws governing advertising acts, the Commercial Transactions Law delivers additional protection to the potential competitors in trade that may be influenced by deceiving adverts. The Commercial Transactions Law delivers that a â€Å"dealer must not recourse to cheating and fraud when making his goods, nor may he publish or spread deceitful specifics that are detrimental to the interests of another competitor trader†. Where a dealer is shamefaced of disobeying this provision, it will be accountable to pay the damages (Anita, 2013). Though, in UAE there is no existence of self-regulating body that delivers a platform for the submission and hearing of advertising associated complaints, the United Arab Emirates legal system delivers numerous mechanisms through which traders and customers can complain against deceiving and misleading advertising. There is consequently no reason for either customers or trader to accept deceiving and irresponsible adverts in the UAE, specifically where advertisers should take appropriate consideration of the vital language and cultural differences that occur in the customer population in the UAE (Michael, 2010). Top exercise in compliance There is a probability that the UAE governments increased emphasize on customer protection and attempts to make customers aware of their privileges as customers may lead to more crucial evaluation of advertising claims by both government officials and customers. In contradiction of the circumstantial of advertising regulation in the UAE and the greater general social accountability of advertisers to customers, advertisers should make sure as a top exercise that internal advertising authorization must also include suitable legal review and legal compliance authorization (Mo, 2013) Advertising Standards in UAE Upon publication in the Federal Newspaper, the latest Advertising Standards will oblige to unite the various fundamentals regulating content in association to advertisements in the UAE, underlining numerous principle decrees (Anita, 2013). Aims With a perspective of making sure that the advertising industry’s act in accordance with the laws and regulations of the UAE, the latest Standards governing advertising are proposed to: Impart reverence for the local cultural, social and religious values and beliefs which triumph in the UAE. Fortify the independence of expression of the media. Form the advertising division as one which contributes to the progression of economic growth in the UAE and make sure that all advertising content is; honest, unbiased, have respect for the privacy of individuals and protects the public from detrimental effects (Anita, 2013). Standards in association to advertisements The advertising Standards define ideologies in association to all old-style and digital adverts published or broadcast via any media organization and channel in the UAE. Though the advertising Standards does not set out the meaning of these terms, they may be perceived generally to involve advertisements issued by stores, for instance (Advertising Standards for the UAE, 2013). Many of the Standards defined in the Advertising Standards repeat ideologies already formed under numerous prevailing regulations and legislations, while others comes with new laws regulating advertising content in the province and advertisements (Advertising Standards for the UAE, 2013). Here is the summary of the key standards below: Reverence for political and religion institutions – All the advertising content must account for respect to all religions and must not in any way offend Islamic values. It must not disregard the government of the UAE and/or the political institutions and symbols thereof. Forbidden services/products – The advertising Standards clearly forbid the advertising of products like alcohol, tobacco and all other banned products or services. Forbidden content – The standard forbid the publication of pictures and words that breach public ethics. They also forbid the propagation and spread of information that may prejudice women or children or public in general. The standard also forbids the incitement of hatred, sectarianism and violence through advertising content. Privacy – With a perspective to protect the privacy of the public, the Standards clearly forbids the broadcast and publication misleading rumors and news. Customer protection – The Standards mandate obedience with the rules regulating customer protection and commercial activities specifically in association to anti-competitive unlawful monopolies and practices. Health legislations – Advertising content associated pharmaceutical products or medicines must be in compliance with the laws defined by Cabinet Resolution No. 7 of 2007 Regarding Health Advertisements legislations. Conclusion The rules and regulations mentioned above is the framework of how advertisements are governed in the UAE. Any company selling their products or services in UAE must comply with all these rules and regulations when before marketing their product or advertising it, any failure to comply with these may lead to crucial penalties (Shani, 2010). Bibliography Advertising Standards for the UAE. (2013). Retrieved from http://www.thelawyer.com/briefings/advertising-standards-for-the-uae/3001344.article Anita, S. (2013). ADVERTISING STANDARDS FOR THE UAE. Retrieved from http://www.tamimi.com/en/magazine/law-update/section-5/february-4/advertising-standards-for-the-uae.html Michael, H. (2010). UAE Health Advertisements Regulation Could Challenge Industry. Retrieved from http://www.camlawblog.com/articles/international/uae-health-advertisements-regulation-could-challenge-industry/ Mo, A. (2013). The UAE National Media Council regulates dialects in advertising. Retrieved from http://www.measuredpr.com/2013/01/18/the-uae-national-media-council-regulates-dialects-in-advertising/ Setting up an advertising agency in the UAE. (2013). Retrieved from http://ameinfo.com/smeinfo/fact_finder/setting-up-an-advertising-agency-in-the-uae/ Shani, S. (2010). Consumer Protection Law of UAE. Retrieved from http://www.hg.org/article.asp?id=4999 Steve, B. (2014). Sports sponsorship: advertising restrictions in the GCC. Retrieved from http://www.sportspromedia.com/guest_blog/sports_sponsorship_advertising_restrictions_in_the_gcc Waldo, S. (2012). Advertising Regulations in the UAE. Retrieved from http://www.tamimi.com/en/magazine/law-update/section-6/september-2/advertising-regulations-in-the-uae.html Zainab, C. (2014). Misleading Trade Descriptions And Sanctions Thereof. Retrieved from http://www.thelawyer.com/briefings/advertising-standards-for-the-uae/3001344.article

Purification of Immunoglobulin G by Ion-Exchange

Purification of Immunoglobulin G by Ion-Exchange Purification of Immunoglobulin G by Ion-Exchange Chromatography and Immunoelectropheresis William McTavish Joseph Zappa Introduction Immunoglobins or, Antibodies, are soluble proteins secreted from host differentiated plasma cells that target and eliminate specific antigens to protect the host from disease (Jakoby, 1971). There are five isotypes of immunoglobulin: IgM, IgD, IgA , IgE and IgG, with IgG being the most prominent antibody found in blood circulation of the host. The purification of specific antibodies has led to the development of techniques such as western blotting; where desired proteins can be targeted by monoclonal antibodies engineered for a specific affinity for that protein( Burnette, 1981). The basis of immunoglobulin purification can begin with a technique of â€Å"salting out†, used vastly for precipitating organic molecules and is the first step in protein purification (Tsutomu and Timasheff, 1984). Immunoglobins are small soluble proteins that can be found within serum that is removed from a blood sample taken from the host. Hydrophillic immunoglobins contain amino acids that are polar or possess an ionic charge. Counter ions in the serum of the host are attracted to these polar and ionic charges making the proteins soluble in the solvent. By destabilizing the intermolecular forces between the immunoglobins and the serum solvent there can be an induced precipitation of these proteins. Ammonium sulfate is a highly used compound in salting out procedures, for when ammonium sulfate dissociates, the large sulfate ions form hydrogen bonds between the polar molecules found in the serum (Tsutomu and Timasheff, 1984). The quenching effect of sulfate removes hydrogen bonds and intermolecular forces away from the protein molecules, forcing them to form bonds between one another. This forced intermolecular bonding between proteins causes an accumulation of aggregated proteins and eventually, at the right concentration of salt, precipitation out of solution (Tsutomu and Timasheff, 1984). Although the precipitation of immunoglobulin from host serum with Ammonium sulfate is an efficient procedure for isolating globin, it does not allow for the accurate determination of a specific isotype of immunoglobulin. Ion exchange chromatography is a prominent technique used to acquire a single desired protein, including a specific isotype of immunoglobins. All molecules, including immunoglobulin that have ionizable groups have a net surface charge that is highly dependent on the environmental pH in which that molecule is in. The pH of an environment can dictate the amount of charge present on a molecule, whether it is more positive or more negative, as well as neutral (Grodzki, and Berenstein, 2010). The neutral point, where all positive charges cancel out the negatives is expressed as the pI of the molecule (Grodzki, and Berenstein, 2010). Since all proteins vary in their pI they will express specific charges at any specific pH. This characteristic of immunoglobulin is utilized in Ion exchange chromatography to isolate specific isotypes even if they vary only slightly in charge. IgG, as well as other isotypes of Ig, have a pI occurring near neutral pH so Anion exchange resins are often used for this type of chromatography. Anion Exchangers utilize resin that contains positively charged functional groups that act as counter ions towards protein being eluted through the column (Determann et al. 1969). With the resin set at a specific pH, the proteins that are most positive will exit the column first due to the repulsion of charges between the positive protein and positive resin. The next proteins to elute will be the neutral ones followed by the negatively charged proteins. Proteins are removed in this manner by constantly adding more of the buffer the column is immersed in. By adding more buffer there is an increased competition for associating with the resins charges, which in turn dissociates protein from the resin and further elutes them through the column (Determann et al. 1969). Not only does the charge of the beads matter but also the flow and porosity of the resin, alternations of these can allow for either a more broaden column exchange or a far more refined one. Diethyl aminoethyl (DEAE)-cellul ose is a commonly used resin for anion exchanging due to its higher porosity and positive functional groups that allows for better flow properties of the column. Increased flow rate allows for separation of more bulky and crude proteins, such as crude immunoglobulin, and aids in a higher resolution of separated proteins (Determann et al. 1969). Once several fractions of the column elution is collected there is many ways to identify which fraction is most likely containing the desired protein of isolation including determining the optical density of the fractions with a spectrophotometer. The OD of Immunoglobulin and other proteins can be determined by selecting a specific wavelength of light and beaming it through the elution fraction and recording the amount of transmitted light via photoreceptors (Edelhoch, 1967). A common wavelength used for identifying immunoglobulin is 280nm, this wavelength is absorbed by the amino acid tryptophan in proteins. Absorption of this wavelength in protiens makes it a proportional reduction of transmitted light based on the concentration of protein present in the column fraction (Edelhoch, 1967). The higher the reduction in transmitted light, the higher the OD reading for a fraction. A fraction of elute from Ion exchange chromatography may contain the desired Immunoglobulin G, but to further prove this, a technique called Immunoelectrophoresis (IEP) can be used to confirm the purity of Immunoglobulin fraction. Immunoelectrophoresis is a two-part technique that combines the use of electrophoresis and zone of equivalence of immune complexes to determine a positive result. Electrophoresis is another basic technique used in separating proteins based on size and charge to obtain separate sections of protein in agar gel or other resins such as polyacrylamide in SDS-PAGE techniques.(1) Proteins separate into a gradient of smallest more positive charged towards the cathode to smallest most negative charged towards the anode, with the larger, less charged proteins in the middle gradient. (Serwer and Wright, 2012). After protein separation has occurred in the welled samples, there is addition of antibody specific for certain protein that may be isolated out of the samples used in the experiment. If proteins are present that are the target of affinity for the added antibodies there will be association of antibody:antigen complexes. These complexes will form in the agar gel and at the proper gradient of both antibody and antigen concentrations there will be precipitation of these complexes out of the solution (Slater, 1975). This correct gradient is called the zone of equivalence and is frequently used in determining the presence of desired protein molecules, including immunoglobulin (Slater, 1975). Several other techniques are used in isolating proteins, an extremely prominent technique is the use of Antibodies themselves in Immunofluorescence (IF). Antibodies are engineered to contain a specific affinity towards a desired molecule, protein or even a whole cell. IF can work in either two ways: the first involves a single antibody engineered towards a desired antigen containing a flurochrome itself and emits fluorescent light to be detected. The second contains a secondary antibody that has affinity for the primary antibody binding to an antigen, this secondary antibody is the one that contains the fluochrome for detection (Johnson, 2006). In either of these techniques there is the advantage of staining samples of proteins or cells and identifying not just a single antigen but several with several different antibodies. This technique is extremely useful for identifying proteins in cell structures as well as identifying the presence of proteins in biological systems. Methods and Materials All methods used in this experiment can be located in the Immunology Laboratory Manual cited in references. There were two major alternations to the Immunoelectrophoresis experiment; There was a time of 1.5 to 2 hours allowed for electrophoresis of the agar slides instead of 1 to 1.5 hours. There was also an expansion of time from 24 hours to 48 hours allowed for the IEP slide to rest in a cold room before soaking in 1% NaCl solution. Results A high concentration of IgG was isolated in the third elution fraction from DEAE-cellulose Ion exchange chromatography. Optical density of six Ion exchange chromatography elution fractions were taken with a spectrophotometer to determine protein concentration at a wavelength of 280nm (Fig 1). The highest optical density was observed in the third elution fraction (Fig 1). This illustrates that the largest concentration of protein at a similar charge was eluted at the third fraction of the Ion exchange experiment. Figure 1. Third fraction of DEAE-celluose elution scored the highest optical density. All fractions were tested with spectrophotometry and optical density measurements were taken at a wavelength of 280nm (Fig 1). Results are shown as single values of optical density (OD) and relate to the amount of protein concentration in each fraction. (Fig 1) Immunoelectrophoresis of isolated protein reveals presence of purified IgG in response to Goat anti-rabbit serum Presence of Rabbit Immunoglobin was tested for using Immunoelectrophoresis with Goat anti-rabbit serum. Normal rabbit serum and purified fraction of protein were welled on a 1% agar slide and proteins were separated based on charge via electrophoresis. Anti-rabbit serum was added and results were taken for precipitation of immune complexes 48 hours later (Fig 2). Thin white lines between the wells and trough are precipitated immune complexes and thus show a positive test for rabbit immunglobins (Fig 2). Figure 2. Precipitated immune complexes reveal immunoglobin presence in normal rabbit serum and purified fraction. Proteins were isolated based on charge via electrophoresis to isolate specific proteins. Goat Anti-rabbit serum was added as antibody for rabbit immunoglobin and incubated for 48 hours. Distinction of grey and white bands are positive results regardless Discussion Purified Rabbit Immunoglobin G was isolated from Normal rabbit serum using DEAE-cellulose ion exchange chromatography and Immunelectropheresis with Goat anti-rabbit serum. Once the majority of proteins were salted out of the normal rabbit serum, Ion exchange chromatography was used to separate all proteins from the sample of crude globin. Since immunoglobin proteins are soluble in the blood and are near neutrally charged at philological pH, a large amount of protein was expected to elute roughly half way through the Ion exchange chromatography regardless of using anion or cation exchange columns (Grodzki and Berenstein, 2010). These results occurred for the DEAE-cellulose Ion exchange column used to separate crude rabbit globulin in our experiment. The third elution fraction, of six, contained the highest optical density when evaluated with the spectrophotometer at 280nm. Optical density is related to the concentration of protein in a sample, thus the fraction containing the highest amount of protein was the third fraction which was collected half way through the elution process. Although the method of determining sample concentrations for proteins can vary, these results can be seen in similar protein isolation studies such as Ye et al. article Isolation of lactoperoxidase, lactoferrin, ÃŽ ±-lactalbumin, ÃŽ ²-lactoglobulin B and ÃŽ ²-lactoglobulin A from bovine rennet whey using ion exchange chromatography. The protein isolated is presumed to be the globulin isotype Iummogloublin G, this is due to the nature of circulating antibodies found in the serum of the rabbit. The most prominent antibody isotype circulating in the blood is IgG, which binds to antigens, forming immune complexes as well as aiding in many other immune system mechanisms such as compliment activation, opsonization and etc (Collins and Jackson, 2013). Immunoelectrophoersis with Goat anti-rabbit serum was used next to determine whether or not the isolated protein in the third elution fraction is Immunoglobulin G. The nature of this experiment depends on two key process gel electrophoresis and precipitation of Immune complexes. If electrophoresis is preformed properly there should be a separation of proteins based on charge/size from the samples that were welled on the agar covered slide used in the experiment; creating small zones of protein purity along the slide (Slater, 1975). Since the eluted fraction sample should only contain one kind of protein and is roughly pure, there should only be one zone of protein sample, where the normal rabbit serum, containing an array of different proteins, will electrophoresis out into several different zones of protein. Determining these zones of protein was done by adding Goat anti-rabbit serum and allowing diffusion into the gel to create zones of equivalence between antibody and antigen, thu s precipitating the complex to be seen visibly (Serwer and Wright, 2012). For a positive result on the purity of the fraction sample only a single precipitation line formed at the zone of equivalence would be seen. The results for the purity of the fraction sample was conclusive with the above expectations, only a single faint precipitated line was seen on the gel; therefore re-enforcing that there is only a single protein isolated from the Ion exchange elution phase. The single protein isolated is promptly IgG due to it’s response to the anti-Rabbit serum containing anti-rabbit globulin. Immunelectrophoresis was used in this experiment to confirm the presence of IgG in the eluted fraction sample taken from DEAE-cellulose ion exchange chromatography. The reason this method was used was due it’s simplicity in determining specific immune complexes and thus re-ensuring purity. It is relatively quick in determining the presence of antigen, in this case the immunoglobin G of rabbit, and gives results ready to be read visually, lacking the need for software or other means of identification. The draw back of this technique is that it takes some practical skill in preparation and is only useful in identifying the purity of one sample at a time. Techniques such as western blotting would be more efficient for studies that desire more than a single purity such as Yang et al’s article Correlation between the overexpression of epidermal growth factor receptor and mesenchymal markers in endometrial carcinoma. An alternation to this experiment could be made in the chroma Purification of Immunoglobins is an extremely useful procedure. Being able to isolate specific classes of Immunoglobulin aids in research of host immune deficiencies such as the research done by Tamura et al in their article Tumor-Produced Secreted Form of Binding of Immunoglobulin Protein Elicits Antigen-Specific Tumor Immunity as well as many other fields of host immunity and clinical research. Successful purification and crystallization of Immunoglobulin has also allowed for insight on how host immune systems respond to infection and the biological processes that take place in these responses. References Jakoby, W.B. 1971. Cystallization as a purification technique, Enzyme Purification and Related Techniques, Methods in Enzymology. 22: 246-252 Determann, H. Meyer, N. Wieland, T. 1969. Ion exchanger from pearl-shaped cellulose gel. Nature 223: 499-500 Edelhoch, H. 1967. Spectrospoic determination of tryptophan and tyrosine in proteins Burnette, N.W. 1981. â€Å"Western Blotting†: Electrophoretic transfer of proteins from sodium dodecyl sulfate-polyacrylamide gels to unmodified nitrocellulose and radiographic detection with antibody and radioiodinated protein A. Analytical Biochem 112: 1935-203 Tsutomu A. and Timasheff, S.N. 1984. Mechanism of protein salting in and salting out by divalent cation salts: balance between hydration and salt binding Biochemistry(23)25:5912-5926 321 -Grodzki, A.C. Berenstein, E. (2010) Antibody Purification: Ion-Exchange Chromatography Methods in Molecular Biology 588: 27-32 Slater, L. 1975. IgG, IgA and IgM by formylated rocket immunoelectrophoresis. Ann Clin Biochem 12 (1) : 19-22, 24 Yang, W.N.Ai, Z.H. Wang, Xu, J.Y.L. Teng, Y.C. 2014.Correlation between the overexpression of epidermal growth factor receptor and mesenchymal makers in endometrial carcinoma. J Gynecol Oncol. 25:36-42. 47 Collins, A.M. Jackson, K.J.L. 2013. A temporal model of human IgE and IgG antibody function. Front Immunol 4: 225 Ye, X. Yoshida, S. Ng, T.B. 2000. Isolation of lactoperoxidase, lactoferrin, ÃŽ ±-lactalbumin, ÃŽ ²-lactoglobulin B and ÃŽ ²-lactoglobulin A from bovine rennet whey using ion exchange chromatography The international journal of Biochemistry Cell biology 32 (11-12): 1143-1150 22 Nydegger, U.E. Lambert, P.H. Gerber, H. Miescher, P.A. 1974. Circulating Immune Complexes in the Serum in Systemic Lupus Erythematosus and in Carriers of Hepatitis B Antigen QUANTITATION BY BINDING TO RADIOLABELED Clq Circulating immune complexes in the serum in Systemic Lupus Erythematosus and in carriers of Hepatitis Antigen B Quantitation by binding to Radiolabelled Clq. J Clin Invest.  54(2): 297–309. Serwer, P. Wright, E.T. 2012. Agarose Gel Electrophoresis Reveals Structural Fluidity of Phage T3 DNA Packaging Intermediate. Electrophoresis 33 (2): 352-365 101-Johnson, I.D. 2006. Practical considerations in the selection and application of fluorescent probes. In: Handbook of biological confocal microscopy, 3rd ed. (J.B. Pawley.ed), Plenum Press. new York. p.362-3. Circulating Immune Complexes in the Serum in Systemic Lupus Erythematosus and in Carriers of Hepatitis B Antigen QUANTITATION BY BINDING TO RADIOLABELED Clq

The Magnificent Mary Leakey Essay -- Exploratory Essays Research Paper

The Magnificent Mary Leakey Mary Leakey died on December 9, 1996. She loved to smoke Dutch cigars, as if everyday were some kind of celebration; strong tobacco was one of her vices. Hers was a life of constant commencement. She never attended colleges, though she did receive numerous honorary degrees in Britain and America: "I have worked for them by digging in the sun," she said. She first gained recognition in 1948 for discovering a 16 million year old fossilized cranium of a hominid thought to be the missing link, one she called "Proconsul". But she only found it and named it. "I never felt interpretation was my job," she said. "What I came to do was to dig up things and take them out as well as I could. There is so much that we do not know, and the more we do know, the more we realize that early interpretations were completely wrong. It is good mental exercise, but people get so hot and nasty about it, which I think is ridiculous." She really was a no-nonsense woman, one who was perhaps more preoccupied with nonsense than she realized. As an explorer of concrete material, her primary and determined pursuit of fossils, bones, and human origins antagonized the speculative nature of her profession. She found beauty in the tangible history of human ancestry. "What was it like?" was simply not a question she entertained. More important was the question "What was it?" Once, three "man-apes," as Leakey called them, traversed a plain, accidentally leaving some of the most formidable scientific data we have about our ancestor-cousins. Is that how it happens? Is our universe a continuum of chaos out of which we construct a simplicity that is both pleasing and functional? And is ours a reality by these attempts—or perhap... ...familiarity. Embarkation begins with a choice, and choice is a product of self-consciousness. We have been alive for so long, as has love and anger, resolve and obsession. With the million and one options that fight for our attention in a hyper-society like our own, reluctance can cost us everything. As a society, as a species, progress is our handle, the drive toward better and more hopeful situations is our enterprise. But the drive is also a specific one, localized and partitioned in every individual to find the next best condition. For senior preschoolers to senior graduate students to senior citizens transitioning into eternity, the origin of our motions are the same: the inescapable need to move on as where we are no longer suits us. Who were these individuals? Who were these three who walked together in the rain? The answer is simple and magnificent. The Magnificent Mary Leakey Essay -- Exploratory Essays Research Paper The Magnificent Mary Leakey Mary Leakey died on December 9, 1996. She loved to smoke Dutch cigars, as if everyday were some kind of celebration; strong tobacco was one of her vices. Hers was a life of constant commencement. She never attended colleges, though she did receive numerous honorary degrees in Britain and America: "I have worked for them by digging in the sun," she said. She first gained recognition in 1948 for discovering a 16 million year old fossilized cranium of a hominid thought to be the missing link, one she called "Proconsul". But she only found it and named it. "I never felt interpretation was my job," she said. "What I came to do was to dig up things and take them out as well as I could. There is so much that we do not know, and the more we do know, the more we realize that early interpretations were completely wrong. It is good mental exercise, but people get so hot and nasty about it, which I think is ridiculous." She really was a no-nonsense woman, one who was perhaps more preoccupied with nonsense than she realized. As an explorer of concrete material, her primary and determined pursuit of fossils, bones, and human origins antagonized the speculative nature of her profession. She found beauty in the tangible history of human ancestry. "What was it like?" was simply not a question she entertained. More important was the question "What was it?" Once, three "man-apes," as Leakey called them, traversed a plain, accidentally leaving some of the most formidable scientific data we have about our ancestor-cousins. Is that how it happens? Is our universe a continuum of chaos out of which we construct a simplicity that is both pleasing and functional? And is ours a reality by these attempts—or perhap... ...familiarity. Embarkation begins with a choice, and choice is a product of self-consciousness. We have been alive for so long, as has love and anger, resolve and obsession. With the million and one options that fight for our attention in a hyper-society like our own, reluctance can cost us everything. As a society, as a species, progress is our handle, the drive toward better and more hopeful situations is our enterprise. But the drive is also a specific one, localized and partitioned in every individual to find the next best condition. For senior preschoolers to senior graduate students to senior citizens transitioning into eternity, the origin of our motions are the same: the inescapable need to move on as where we are no longer suits us. Who were these individuals? Who were these three who walked together in the rain? The answer is simple and magnificent.

Essay --

From scandalous to classy, the waltz is a famous type of traditional ballroom dancing that has greatly influenced dance styles around the world. Throughout history, this lovely couples’ dance waltzed through the hearts of millions of people of all backgrounds. Evolution of the waltz from the landler Although the waltz has been around for hundreds of years, the steps used today are not a part of the original dance. It is widely accepted that the exact origins of the waltz are fairly obscure. However, it is theorized that the waltz was a product of evolving from a dance called the â€Å"landler.† As like many other dances, the waltz has evolved with cultural advances. Before the waltz even existed, there was a couple’s dance called the â€Å"landler.† Styles of dancing were often influenced by the exchanges of dances between the royal court and the peasants. Often the people would mimic dances such as the Landler, and bring it to their class of people. As the Landler grew more and more popular, there was much controversy over whether or not to dance this in social settings. Because of the close body contract between the men and women, the Landler was seen as sinful and erotic. The church responded harshly, trying to forbid the Landler (Watson). Description and history of the landler Created in the countryside of Austria, the landler was a type of couple’s dance that became popular in the late eighteenth century when composers began creating music for dance halls. The dance is basically a slow version of the waltz with the man’s hands rested on the woman’s waist, and the woman’s hands on the man’s shoulders (Knowles). At the end of the song, it was typical during the landler for the man to throw the woman into the air and then catch her. Jo... ...r bar. It is not unusal to see a waltz pice with multiple melodies. Famous composers and songs of waltzing music The most talked about waltz music composer is an Austrian composer called Johann Strauss the Elder (1804 - 1849). Along with his talented orchestra, he created 152 compositions that proved to become very successful in not only the waltzing world, but also in classical music. Together, Strauss and Lanner helped bring popularity to the waltz by creating various melodies for the Viennese waltz (Nair.) Modern waltzing music As unconventional as it may be, there is also â€Å"pop waltz music.† Modern music artists that have created music in the waltzing time include Adele, Lifehouse, Kelly Clarkson, and Pink. Because of popular television shows such as â€Å"Dancing with the Stars,† modern waltzing music had made a more vital appearance in the music world. Conclusion

M.A.English Literature

UNIVERSITY OF MUMBAI * CODE:11100001 UNIVERSITY EXAMINATION OF MA Part-I April-2013 204 ADMISSION CARD CCF:0279:02826 CENTRE 22 M/A SEAT NO. 05955 M/F F EXAM No. COLLEGE 0279 CANDIDATE'S NAME PAPER 4001 4002 4003 4005 RATHOD ARCHANA BHUPESH VIMAL SUBJECT NAME OPTIONS SELECTED 26/04/2013 11:00-02:00 29/04/2013 11:00-02:00 03/05/2013 03:00-06:00 22/04/2013 11:00-02:00 INDIAN LITERATURE IN ENGLISH (1820S ONWARDS) LINGUISTICS AND STYLISTIC ANALYSIS OF TEXTS LITERATURE OF ENGLISH RENAISSANCE AND RESTORATION NINTEEN AND TWENTIETH AMERICAN CENTURY LITERATUREVENUE NOTE : Please visit mu. ac. in OR mu. ac. in/idol FOR VENUE LIST four days before start of examination * : TO BE WRITTEN ON THE BARCODED CUM OMR ANSWERBOOKS SIGNATURE OF PRINCIPAL OF THE COLLEGE ON THE PHOTO NOTE : 1. CANDIDATE MUST PRESERVE AND PRODUCE THIS CARD AT EACH SESSION OF THE EXAMINATION, WITHOUT WHICH ADMISSION TO THE EXAMINATION MAY BE DISALLOWED . T-EXEMPTION IN THEORY P-EXEMPTION IN PRACTICAL E-EXEMPTION IN BOTH Appli cation ID:13812110249 N. B. :Please note the examination no. or the result on IVRS on following Tel. No. 26526866,26526287,26526167,26526282 or Website: www. mu. ac. in INSTRUCTIONS FOR OBSERVANCE DURING THE EXAMINATION 1. On every Answer Book and every supplement Issued to you, enter your Seat Number and other particulars. 2. Do not write your Name or in any way reveal your identity anywhere in the answer book/ Supplements. 3. Write on both sides of each sheet. DO NOT TEAR OUT any sheet from the answer book/ Supplements. 4. Write your answer for each question on a new page.Question Nos. 1,2,3 etc. , and subquestion nos. (a), (b), (c), or (I), (II), (III), etc. should invariably be written in the margin where the answer to the respective question or sub-question begins. 5. Each section should be answered separately (in separate books). Examination do not undertake to examine answers written in the wrong answer book. Tie together the answer book and supplements relating to the same s ection. Enter on the page of the answer book the total number of supplements including the answer book submitted. . All answer books and supplements issued to you, whether written or blank must be handed over back when the final bell is rung. 7. Candidate will NOT be allowed to leave the examination hall during the first half -an-hour or during the last ten minutes of each session of the examination. 8. Rough work, if any, must be done in pencil and on the left hand page of the answer book/ supplement and NOT on the question paper or the blotting-paper. 9.Candidate will be expelled from the examination hall if (I) he/ she brings any books, notes scribbling or scribbled paper; (II) he/ she speaks to or communicates with any other candidate; (III) he/ she takes away an answer book or supplement; (IV) he/ she disobeys any instructions issued by the conductor or the supervisor. 10. A warning bell will be rung ten minutes before the examination begins and the final bell at the close of e ach session of the examination. Writing or answer must stop with the final bell.Candidate must not leave his/ her seat until all answer books are collected by the supervisor. 11. Student must carry their Photo ID Proof as follow : (Driving Licence/ PAN Card/ Aadhaar Card/ Voter ID Card/ Pass Port/ Employee ID Card). 12. If any Correction on Hall Ticket please contact University of Mumbai, Room No: 112, IDOL, Dr. S. D. Sharma Bhavan Vidyanagari Kalina Campus, Santacruz (East), Mumbai-400 098. Contact No: 2654 3241, 2654 3238 13. Please check your Name and Subjects carefully. 14. Please check the date and time with the examination programme on notice board/ visit mu. ac. in/idol

Cultural distance assignment Essay

CDj is the ethnical length among the entertain kingdom (j) and the base landed estate (in this case Ger many an(prenominal)). It is foretelld with a summation of 4 diverse variables indicating several(predicate) pagan dimensions. These be distrust escape, power maintain, individualism/ fabianism and masculinity/ muliebrity. is the realm js crap on sensation of the four ethnical dimension is the pretend of the home acres (in this case Germany) on this dimension. is the departure of this particular dimension. Firstly, the maintain on each(prenominal) dimension among the emcee country j and the home country (in this case Germany).Secondly, this number is squ ard. After squaring deduction each variable is divided by the fluctuation of that variable. And fin tout ensembley, all these four variances atomic number 18 added together and divided by 4. 2. What is the disparity of opinion between mean and variance? croup you explain the event given in the lectur e in your own language? Mean and variance are dickens about distri barelyion, just now mean refers to cardinal(a) metre of the central value for a probability distribution. It is the average of a assemble of measurements. On the early(a) hand, variance is a measure of how far a particularize of numbers is bypass out.In a statistical probability represent the end of opinion in variance is made clear in the height of the graph. A funky variance indicates that the information loony toonss are fill up to the mean. This potty be recognized in a normal distribution graph where the curve is either flatter or steeper. A flat curve indicates a mellowed variance as entropy points are far away from the mean, whereas a steep curve indicates a polished variance as the data points are close to the mean. 3. Calculate the remoteness on each dimension between Germany (our home country) and a specific host country apply the Excel program.?Tip you can use the ruler editor in E xcel to calculate the outstrip on e. g. power distance between Germany and Argentina, the early country in the sample. You can copy-paste the expression in the early(a) rows/columns. Power distance Argentina Germany 49-35 = 14 Uncertainty avoidance Argentina Germany 86-64 = 21 Individualism / collectivism Argentina Germany 46-67 = -21 ? 21 Masculinity / femininity Argentina Germany 56-66 = -10 ? 10 4. The Kogut-Singh index of heathenish distance also contains the variance of each dimension.Answer the following questions a. In the fathom row of the columns you leave find the variance for each gloss ? dimension. What dimension has the highest variance? Individual collectivism b. What does a high variance mean Tip to calculate the variance yourself, you can use the formula editor of Excel and search for variance. A high variance performer that the date points are very spread out from the mean and from each other 5. Calculate the ethnic distance using Kogut and Singh form ula while using Germany as the home country.Tip follow the different steps as explained in the important lecture, and first calculate the loss, ? the squared difference of opinion, the variance, and the boilersuit heathen distance. heathen distance = 0,547 ? (14*14)/507,68 + (21*21)/559,42 + (-21*-21)/621,34 + (-10*-10)/329,58)/4 6. Which four countries have the lowest heathenish distance to Germany? Switzerland, Italy, South Africa and Luxembourg 7. Which country has the highest ethnical distance? Guatemala 8. What is the average ethnical distance between Germany and these 57 other countries? 1,6046894 9.Pick a host country and relate the cultural distance score between Germany and that ? host country to the 7 points of critique raised by Shenkar as discussed in the lecture. We picked Egypt, which has a cultural distance score of 1,748. 1. The illusion of symmetry you can non wear down that the cultural distance from Germany and Egypt is similar to the cultural distance from Egypt to Germany. Because of recent conflicts in Egypt it is in all probability less(prenominal)(prenominal) attractive for other countries, including Germany, to do championship or invest in Egypt, whereas for Egypt itself, it is not hard to do business in Germany.2. The illusion of stability Cultural distance is measured at a single point in measure, but cultures whitethorn modification over time and thusly, cultural differences whitethorn also change over time. Currently the conflict in Egypt is still ongoing which makes cultural difference between Germany and Egypt bigger. However, if this conflict ends, the cultural difference may shrink again. 3. The illusion of one-dimensionality in case a German MNE already had an entity in Egypt and is considering a sanction one, the obstacle of starting a spot entity is lower than it would have with the initial entity introduction.The make on cultural distance therefore depends on the experience already gained and is not a linear process. 4. The illusion of occasion Kogut and Singhs formula just focuses on cultural difference, but distance is a multidimensional construct and should be study not in isolation but together with the other three dimensions of distance, viz. institutional/administrative distance, geographic distance and economic distance. For instance, the cultural difference between Germany and Egypt is 1,748 and the geographic distance between Germany and Egypt is 3208 kilometer.The cultural difference between Germany and Australia is 0,320 (a lot littler than 1,748) and the geographic distance between these two countries is 14482 kilometers (a lot further than 3208 km). 5. The illusion of dissension the assumption is that all cultural aspects of the cultural distance between home and host country enumerate equally, but depending on the country, some dimensions of a culture matter more than others. Take language and religion. two cultural aspects, but when Germany does business with the Ne therlands difference in language would matter a lot more than difference in religion, whereas when Germany does business with Egypt, the religion factor would look a lot heavier. 6. The assumption of unified homogeneousness by using case cultural measures, the CD concept only incorporates variance in the bailiwick culture but does not consider mathematical variances on a corporate level. topic culture vs. organizational culture is oddover out.In Egypt, a gild which employs employees of many different nationalities will have less cultural differences with a German come with in comparison to a company which only employs Egyptians. 7. The assumption of spatial homogeneity when examining the cultural differences on the basis of national level scores, possible cultural variances within that same country are left out. In Egypt it would not be subdue to look at the country as a whole, since within the country (city versus hobnailed areas) there are different cultures and sent iments found on different takes on for example Muslim religion.This could affect the way different companies do business and therefore snub or expand the cultural difference between Germany and Egypt. 10. Assess the strengths and weaknesses of the Kogut and Singh measure of cultural distance. Kogut and Singh have made an effort of creating an overview on the cultural distance between countries. The overview is kinda meticulous and based on trial-and-error research, taking four dimensions spend a pennyd by Hofstede of cultural distance into account. Although the measure of cultural distance should provide realistic information for organisations that look stark naked markets, it is not able to do so.The measure should be seen as an forefinger of cultural distance rather than an overbearing number. Supported by Shenkars septet points of critique1, the weaknesses of Kogut and Singhs theory will be assessed. Supported by Kim and blue-eyed(a)s article, its strengths will be a ssessed2. As Shenkar researched effectively, Kogut and Singhs measure is quite ambiguous. It creates several illusions of cultural distance. Deriving from these seven points made by Shenkar, the measure cannot be used in practice. The differences between reality and theory are too large.For example, as Shenkar explained in point 5 The implicit assumption that differences in cultures produce lack of fit and thereof an obstacle to transaction is questionable. First, not all(prenominal) cultural gap is unfavourable to performance. As Tallman and Shenkar (1994, p. 108) note, different aspects of firm culture may be more or less central, more or less embarrassing to transmit, and more or less critical to operations. Second, cultural differences may be complementary and hence have a positive synergetic effect on investment and performance. 3Companies are shown one CD number, but the importance of the versatile dimensions creating this number is different for each company. For example , a company involved in pecuniary derivatives that seeks to create a subsidiary oversea may be less come to about the individualism/collectivism-dimension than about the uncertainty avoidance-dimension, as these companies are inherently reservation money of uncertainty. Thus, the CD number does not suit the function implied by Kogut and Singh. Singh and Kogut create an illusion that this CD number helps companies finding a suitable strategy for expanding abroad.The CD number should provide hard data for finding this strategy. Due to the difference between theory and practice, this number cannot provide applicative data. However, the measure is suitable for other goals. For one, the measure can explain corporate conduct in new markets. Kim and Gray researched the pertinency of the CD measure. They concluded that relationship between the CD measure and corporate doings has some plausible consistencies. 4 The possession mode a company takes in a new market is so dependent on t he cultural distance between the host and home country.Kogut and Singhs measure is thus unblemished, but not practical. In conclusion, the measure of Kogut and Sing is accurate enough to explain corporate behaviour in hindsight, but cannot be seen as a practical calculation for choosing a business strategy. A company may tend to get confused by the calculation method, as it equally takes all dimensions into account. However, in the end, a company will probably handle appropriately to the new markets culture. This is shown in Kim and Grays research.

Physio Cardio Lab Report Answers Essay

1. Explain how the body establishes a coerce gradient for unstable incline. squeeze gradient is the shine ramble of a liquid by means of a pipe. This is at a time proportionate to the difference between the embraces at the two ends of the pipe and inversely proportionate to the pips opposition. The compress gradient is serious off dependent upon decline watercraft wheel spoke which essentially mark offs line of work scarper. The large the argumentation watercraft r, the much(prenominal) than than business line lam or fluid shine. The little gunstock vas spoke, the lesson ancestry or fluid catamenia.2. Explain the prep are that the geological period metro spoke intensify had on accrue point. How substantially did the results comp are with your omen?Flow thermionic render rung remove has a direct power on light range. As evidenced in this lab, when geological period underpass universal gas constant was change magnitude, the en dure tramp was likewise augmentd. They are nowadays proportional. As evidenced from the schoolbook, when set up of full stop thermionic valve gas constant growths in a pitch vas, the draw ramble is much more free settleing and gos a dish quicker as the radius is change magnitude. When get-go with 1.5mm of radius, the precipitate was very slow, yet when change magnitude to 2mm, 3mm, and eventually to 5mm, the black market within the line of descent watercraft incrementally change magnitude.3. secern the personnel that radius changes progress to on the laminar unravel of a fluid.Laminar Flow is specify as the free- head for the hillsing snag in the centre of the watercraft. Radius change is at one time proportional on laminar race. In a constricted watercraft, proportionately more transmission line is in contact with the vessel skirt and in that respect is less laminar flow, importantly diminishing the lay of stemma flow in the vessel, yet if the vessel is more dilated, or the radius is affix, more rootage flow is able to get in, on that pointfrom change magnitude the channelflow. The bigger the radius, the more laminar flow of fluid.4. why do you think the fleck was not linear? (Hint look at the relationship of the variables in the comparability). How well did the results examine with your p sanguineiction?If the variables are radius on the X-axis and flow rate on the Y-axis, the experiment called for the experimenter to incrementally increase the radius and plot the results. As we know, radius is like a shot proportional to flow rate in that as the radius increases so does the flow rate, thitherfore, the plotted graph has to be linear. If one(a) increases, so does the other pass in a straight line employment 2 Questions1. secern the components in the broth that bear upon viscousness?The components in the lineage that affect viscosity are the presences of germ plasm proteins and organize elements su ch as black-and-blue course cells (leukocytes), red farm animal cells (erythrocytes), and platelets. When these formed elements and plasma proteins in the stock certificate seashore past one another, on that point is an increase in the resistance to flow.2. Explain the onus that the viscosity change had on flow rate. How well did the results equation with your prediction?viscosity is defined as the onerousness or stickiness of a fluid. In regards to flow rate, they are inversely comparable and thus as you increase viscosity or the thickness of the gunstock, the flow rate belittles. As seen in the graph, increase the viscosity inversely change magnitudes the flow rate for each one time you increased it by 1.3. Describe the graph of flow versus viscosity.As evidenced in the graph, the constants in this experiment were radius, distance, and wedge. The variables were flow rate and viscosity. The y axis represented flow rate and the x axis represented viscosity. As viscosi ty increased, the flow rate lessen causing a linear or inverse curve relationship going down.4. Discuss the result that polycythemia would have on viscosity and on blood flow.Polycythemia is a condition in which excess red blood cells are present. We well-educated anterior that an increase in red blood cells results in an increase in blood viscosity. An increase in blood viscosity directly affects blood flow, in that blood flow would decrease. Thus, the presence of polycythemia would inversely affect blood flow rate by lessen it. bodily function 3 Questions1. Which is more likely to occur, a change in blood vessel radius or a change in blood vessel length?A change in blood vessel radius is more like to occur because blood vessel length exactly increases as we grow into maturity and in due date blood vessel lengths stay constant. The only possibility of blood vessel length changing is when we gain or move back charge. Through the process of vasodilation, or the smoothing of the blood vessel muscle, you weed change the radius of the vessel more frequently.2. Explain the entrap that the change in blood vessel length had on flow rate. How well did the results comparability with your prediction?Blood vessel length, when increased causes more friction or resistance thus fashioning it more difficult for blood to flow through the vessel. In summation, change magnitude blood vessel length inversely effects flow rate but decreasing flow rate. My prediction was that an increase in blood vessel length would inversely effect blood flow. As evidenced in this experiment, with the increase of the blood vessel length, at that place was a decrease in blood flow.3. Explain why you think blood vessel radius can have a larger effect on the body that changes in blood vessel length.In the blood flow equation (as seen to the proper), blood flow is directly proportional to the fourth power of vessel radius. dramatic changes happen in regards to blood flow because of s mall changes in blood vessel radius. The smaller the blood vessel radius, the great the resistance. Blood vessel radius is the iodin most important factor in determining blood flow resistance.4. Describe the effect that obesity would have on blood flow and why.As pen from this experiment, weight, either gain or hurt effects blood vessel length. A change in blood vessel length can only be altered through the gain or loss of weight. As evidenced in this experiment, when blood vessel length is increased as a result of weight gain, in that respect is greater resistance or friction within the vessel making blood flow through that vessel more difficult thus decreasing blood flow. Obesity different effect blood flow in that, there are increased blood vessel lengths, causing greater friction or resistance within the vessel and a decrease in blood flow. operation 4 Questions1. Explain the effect that pressure changes had on flow rate. How well did the results compare with your predictio n. press changes have a complicated effect on flow rate. As pressure increases, flow rate also increases. They are directly proportional. In regards to my prediction, I predicted that as pressure increased, so would flow rate.2. How does the plot differ from the plots for metro radius, viscosity, and tube length? How well did the results compare with your prediction.The plot for pressure in linear in that, an increase in pressure is directly proportional to flow rate. It was a absolutely straight line upwards as pressure increased. In regards to the plot for tube radius, it was very similar in that results were more curve shaped but went in the same directly upward. As vessel radius increased so did flow rate. In regards to viscosity, they were drastically different, as viscosity increased, the rate of flow decreased because there was more resistance. In regards to tube length, this is drastically different than pressure because with an increase in tube length, there is a decrease in rate of flow because there is more resistance within the vessel itself. After learning that vessel radius is the greatest factor in regards to flow rate, I predicted that with an increase in pressure there would also be an increase in flow rate.3. Explain why pressure changes are not the silk hat direction to ascertain blood flow.Pressure changes are not the best way to control blood flow because it could focalize more stress on the fondness (which causes the initial pressure) and requires the brass to change its military strength of compaction. The blood vessels need time to serve to that change in suck as well as the large arteries some the nervus. It required for them to have more interweave in their tunics to accommodate the amount of money and its increase of force. Plus, the best way to control blood flow, as seen from these experiments is through increasing vessel radius.4. Use you data to betoken the increase in flow rate in ml/min/mm Hg.In this experimen t, radius, viscosity, and length remained constant, and pressure and flow rate were the variables. I started off with a pressure of 25 mm Hg and the flow rate was 35mm/min. As I increase the pressure by 25 mm Hg each time, the flow rate increased by about 35 mm/min each time.Activity 5 Questions1. Explain the effect of increasing the right flow tube radius on the flow rate, resistance, and eye rate.increase the right flow tube radius is directly proportional to increasing flow rate. As evidenced in other experiments, increasing tube radius decreases resistance thus increasing flow rate. In addition, as the right flow tube radius increased, so did the aggregate rate. Each time that I increased the right flow tube radius by .5mm, the nitty-gritty rate increased as did the flow rate because of the decrease in resistance.2. Describe what the left and right beakers in the experiment correspond to in the homophile heart.The left beaker represents the side of the heart where blood is centered through the lungs to the reverse gear side of the heart. The right beaker represents the side of the heart that delivers blood to the system of the body.3. Briefly cite how the human heart could get over for flow rate changes to maintain blood pressure. The human heart compensates for flow rate changes by fixture heart rate, stripe quite a little or resistance. If resistance decreases, heart rate can increase to maintain the pressure difference. If resistance is decreasing, there is an increase in flow rate.Activity 6 Questions1. Describe the Frank-Starling law in the heart.The Frank-Starling law in the heart refers to when more than the normal muckle of blood is returned to the heart by the venous system. In this process, the heart is stretched which results in a more forceful contraction of the ventricles. This causes more than normal amounts of blood to be ejected by the heart which raises lash the great unwashed.2. Explain what happened to the warmness rate w hen you increased the stroke mass. Why do you think this occurred? How well did the results compare with your prediction?When you increase the stroke volume, there is an inverse decrease in pump rate, even though there is a constant amount of flow that results. This is directly the opposite of my predictions, yet I learned that the reason why pump rate decreases when stroke volume increases is because the heart as such alters stroke volume to accommodate changes in preload or during the period where the ventricles are stretched by the end diastolic volume. Stroke volume is also controlled by the strength and force of contractility of the heart.3. Describe how the heart alters stroke volume?The heart alters stroke volume by altering the pump volume or the contractility. By altering the contractility, you are altering the strength of the cardiac muscle contraction and its ability to generate force.4. Describe the inwrought factors that control stroke volume.The intrinsic factors tha t control stroke volume are heart rate and cardiac output. Total blood flow is proportional to cardiac output. Thus, when the stroke volume decreases, the heart rate medical specialty increase to maintain cardiac output. Yet, when stroke volume increases, the heart rate mustiness decrease to maintain cardiac output.Activity 7 Questions1. Explain how the heart could compensate for changes in peripheral resistance.The heart can compensate for changes in peripheral resistance by decreasing blood viscosity and through even offing the force of contraction of the heart. Increasing contractility or forcing contraction of the heart combats afterload and blood flow resistance. Increasing contractility will increase cardiac output by increasing stroke volume.2. Which mechanism had the greatest compensatory effect? How well did the results compare with your prediction?My prediction was that increasing the left flow tube radius would have the greatest push in regards to blood flow into the right tube, but adjusting the force of contraction of the heart had the greatest compensatory effect on the flow of blood into the right beaker.3. Explain what happened when the pump pressure and the beaker pressure were the same. How well did the results compare with your prediction?When the pump pressure and the beaker pressure were the same, the valve would not open because there was substandard driving pressure to force fluid out of the pump. This was adverse to my prediction, where I predicted that there would be an increase of flow, but I was incorrect, in that nothing happened and there was no flow.4. Explain whether it would be get around to adjust heart rate or blood vessel diameter to achieve blood flow changes at a local anaesthetic level.I think that it would be better to adjust heart rate in order to achieve blood flow changes at a local level. Although the text and experiments have demonstrated that it is more hard-hitting to increase blood vessel diameter in order to increase the rate of flow within blood vessels, I think that exercise increases your heart rate which is directly linked to an increase in blood flow.