Ageing Ageing can be defined as a gradual change in an organism that leads to increased risk of weakness‚ disease‚ and death. It takes place in a cell‚ an organ‚ or the total organism over the entire adult life span of any living thing. There is a decline in biological functions and in ability to adapt to metabolic stress. Changes in organs include the replacement of functional cardiovascular cells with fibrous tissue. Overall effects of aging include reduced immunity‚ loss of muscle strength
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I will explain the different aspects‚ concerning health and ageing. These are aspects are population and ageing‚ social exclusion‚ quality of life‚ discrimination and ageing and health in gerneral. To start with the aspect of population and ageing‚ the main issue first of all‚ is that the numbers and proportion of older people in the population are growing because of decreasing birth rates and increasing life expectancy. In fact‚ ageing is one of the greatest social and economic challenges of the
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A fact that cannot be denied in today’s Western societies is that people are living longer (British Broadcasting Corporation (BBC)‚ 2012) and this rise in longevity has brought about an increase in the population of the older members of our communities. According to the World Health Organisation (WHO) (2012)‚ the median age of the WHO European region is already the highest in the world. WHO states that‚ in 2010‚ the 14% increase of people aged 65 and over will rise to 25% in the year 2050. The article
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mentality/approach to life due to becoming less concerned with the expectation of others/withdrawal. In 1975 Cumming argued that “it was appropriate and healthy for older people to withdraw from others” because it was deemed a natural part of the ageing process. The disengagement theory states that older people start to withdraw themselves from society and others because of their bodily issues i.e. hearing loss‚ loss of vision and reduction in physical movement. These complications can cause an
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A SEMINAR REPORT ON AGEING OF BITUMEN ABSTRACT Bitumen is a common binder and has gradually replaced road tar for construction purposes mainly because of the cancer risk. It is a mixture of organic liquids that are highly viscous‚ black‚ sticky and entirely soluble in carbon disulfide. The ageing of bitumen is a complex process based on the chemical composition of the bitumen‚ the pavement structure and climate. It leads to deterioration of pavements and leads to loss of adhesive
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Theories of Aging Activity theory This theory assumes a positive relationship between activity and life satisfaction. One theorist suggests that activity enables older adults to be able to adjust to retirement. The critics of this theory state that it overlooks the inequalities in health and economics that hinders the ability for older people to engage in such activities. Also‚ some older adults do not desire to engage in new challenges. Activity theory reflects the functionalist perspective
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Major theories of ageing in relation to the development of an individual As an individual grows older they get more withdrawn from the rest of society. The society actually rejects older people from a lot of activities. It is part of growing older and it is a way of distancing yourself from people before you die. Therefore the two major theories examine what causes an individual to distance themselves from this the rest of the people. The social disengagement theory basically examines the development
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4. Discuss the physical and psychological changes associated with normal ageing. How can one minimise pathological ageing? The process of aging has been around as long as life itself. All living organisms pass through three broad stages from conception to death‚ which are maturation‚ maturity and aging. Aging affects everyone because nearly everyone has the potential to grow old and all the societies in which we live have older members (Macdonald‚ 1997). Gerontology is the use of reason to understand
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ISSUES OF GREY POPULATION | | | | Submitted by :Ranjana LaskarResearch scholar (M.Phil.)Department of geographySession: 2013-14Date – 05 May‚ 2013 | | | | ISSUES ON AGEING Elderly or old age consists of ages nearing the average life span of human beings. The boundary of old age cannot be defined exactly. It varies according to societies. In India‚ the old age or the grey population accounted for 6.7% of total population in 1991. This rose to 7.4% in 2001 census and then again further
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Demographic trends indicate that older workers cannot be overlooked as a key source of labour supply in globally shrinking labour markets. As stated in current research numerous comparative studies have been undertaken to evaluate the intergenerational differences in work ethic and productivity between baby boomers and younger workers (Buyens‚ Van Dijk‚ Dewilde & De Vos‚ 2009; Koc Menard‚ 2009 & Loretto‚ 2006). Australian national data show that older workers (aged 45 and over) are consistently disadvantaged
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