1a) In the normal immune system‚ describe two features of self-tolerance as applied to T cells and B cells (ie. central tolerance‚ peripheral tolerance‚ suppression‚ anergy‚ etc.). Central tolerance is the process which occurs in the primary lymphoid organs of the thymus for T cells and the bone marrow for B cells‚ where B and T cells which recognize and react to self-antigens are destroyed‚ through apoptosis (McCance & Huether‚ 2014). The process were a B or T cell reacts to self-antigen is called
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Person-centred practice is where the individual we support‚ is the main person. All services should be organised & set out for individuals needs surrounding their well-being‚ personal care‚ health‚ communication & progression. It should cover all of the aspects within their health‚ care & support‚ including: • The individual always being treated with dignity & respect. • Supporting them to achieve as much independence as they possibly can. • Ensuring the individual is given choices & these are
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Groups and teams are a major feature of organisational life. The work organisation and its sub-units are made of‚ are groups of people. Most activities of the organisation require at least some degree of co-ordination through the operation of groups and teamwork. An understanding of the nature of groups is vital if the manager is to influence the behaviour of people in the work situation. Groups are an essential feature of the work pattern of any organisation. Members of a group co-operate in order
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CHAPTER 1 INTRODUCTION 1.1 Introduction of Project ―GSM based Control System‖ implements the emerging applications of the GSM technology. Using GSM networks‚ a control system has been proposed that will act as an embedded system which can monitor and contr ol appliances and other devices locally using built-in input and output peripherals. Remotely the system allows the user to effectively monitor and control the house/office appliances and equipment via the mobile phone set by sending commands
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P7 describe the three different energy systems and their use in sport activities What is ATP? ATP stands for Adenosine triphosphate. It is often referred to as the ‘‘molecular unit of currency’’. They transport energy within cells for metabolism. One molecule of ATP contains three phosphate groups. How ATP is produced in the 3 energy systems? The first system ATP is produced in is the Phosphagen System. This system is the quickest way to gain back ATP after intense exercise. In this process‚ no
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What limitations may legitimately be placed on prisoner’s communications under rule 24.1 of the European Prison Rules Deprivation of liberty does not mean a loss of contact with the outside world.1 Communication of prisoners with the outside world is essential as it serves the important purpose of preventing the prisoners from being isolated‚ decreases the likelihood of staff abuse and promotes reintegration into society.2 Maintaining links between prisoners and the outside world‚ especially with
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Henry outlined the disengagement theory of aging in 1961. The disengagement theory discusses the processes of aging‚ it states that as people get into later adulthood they could experience stages of loneliness and become withdrawn from society‚ for example friends and family. This theory suggests that this process is a natural part of growing old. One part of the theory states that people expect or know that they are going to die one day and because people experience physical and mental decline as they
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Explain how they ensure that each child is welcomed and valued in the home based work setting One of the best ways to cope with new situations is to plan ahead as much as possible. When caring for children for the first time‚ it is important to remember that they could be feeling just like I did when I started school or a new job for the first time‚ Just as I could have done certain things to reduce my own concerns ‚ there are things I can do to help a child settle‚ support the parents and make
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Why were the Bolsheviks convinced that imposing a state monopoly over the media in the short-term would inevitably lead to media freedom for everyone in the long-term? Introduction The Bolsheviks‚ originally also Bolshevists were a faction of the Marxist Russian Social Democratic Labour Party (RSDLP) which split apart from the Menshevik faction at the Second Party Congress in 1903. The Bolsheviks were the majority faction in a crucial vote‚ hence their name. They ultimately became the Communist
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Virtue-Based Ethical Systems For centuries‚ philosophers have argued over a controversial issue of morality. Could a person who makes moral decisions unhappily be as moral as a person who makes them happily? One philosophy on that issue ranges as far back as Plato and Aristotle‚ this is the concept of virtue-based ethical systems. Pojman writes‚ “Virtue ethics centers on the heart of the agent-in his or her character.” Virtue ethics seeks to mold the agent into a better person
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