Sample records for aging society aging

  1. The pedagogicalization of ageing societies

    Fristrup, Tine


    Transformations' in' the' age'profile'of' a'population' are' a' response' to' political' and' economic' structures' and' in' relation' to' public'services'older'people'become'a'burden'to'the'younger'work) ing'people.'The'construction'of'a'social'problem'in'relation'to'popu) lation' ageing' becomes......'way'of'controlling'the'processes'of'subjectification'in'old' age'as'the'socialization'of'an'ageing'person'in'relation'to'the'disci) plining' of' population' ageing:' becoming' a' subject' to' active' and' healthy'ageing.'The'future'of'ageing'societies'depends'on'the'plas) ticity' of' the' individual' performance' underlying' people’s' personal' responsibility......' a' social' pedagogical' problem' involving' a' focus' on' social' pedagogical' interventions' throughout' the' life' course.'In'order'to'shape'the'future'of'society,'the'perspective'on' ageing'and'old'age'has'shifted'from'being'a'determined'process'to' becoming' a'modifiable' process' focusing' on...

  2. Agglomeration processes in aging societies

    Theresa Grafeneder-Weissteiner; Klaus Prettner


    This article investigates agglomeration processes in aging societies by introducing an overlapping generation structure into a New Economic Geography model. Whether higher economic integration leads to spatial concentration of economic activity crucially hinges on the economies' demographic properties. While population aging as represented by declining birth rates strengthens agglomeration processes, declining mortality rates weaken them. This is due to the fact that we allow for nonconstant ...

  3. [Ageing society and laboratory medicine].

    Okabe, H


    An interest in the ageing process has increased greatly with increasing the population of the aged. The goal of this interest is to improve the quality of life(QOL) in the aged. In this paper, the presidential address "Ageing Society and Laboratory Medicine" at the 46th annual meeting of JSCP in Kumamoto'99 was summarized on the important research for ageing in the past decades. The paper presented was age- and gene-related changes, the latent variation of serum constituents and lipids abnormality in the ageing process. Concerning to the definition of reference value of healthy populations and the subjects who had no combined ailments, the reference interval of individuals(intra-personal), followed 5 years categorized by age, sex, and social conditions, gave a narrow range of variation than did a larger mixed populations(inter-personal). The reference intervals set would be a more sensitive reference than is the customary "normal range" for values occurring in inter-personal. Concerning to the study of the relationship between laboratory test and activity of daily living(ADL), the higher serum levels for TP, Alb, Hb, Glu, TC were observed in the higher ADL. The basic research techniques were also evaluated in the paper. The serum lipoperoxides were correlated with serum lipoprotein free radicals which caused atherosclerosis. The higher frequency of cerebral- and myocardial-infarction in the aged were observed in the higher serum LDL-C and lower serum level of arachidonic acid(AA), eicosapentaenoic acid(EPA), and AA/EPA ratio were observed in AMI patients with lower HDL-C groups than the healthy aged. Although Alzheimer(AD)'s disease had a progressive memory loss and immobile dementia and was reported the decrease of acetyltransferase activity in the brain, decrease of serum level of free choline, lyso-phosphatidylcholine, phosphatidylcholine(PC) and sphingomyelin(SM)/PC ratio were observed in spite of keeping normal serum level of SM. The decreased serum levels of

  4. Children in an ageing society.

    Hall, D M


    This paper explores the implications of demographic aging for children and pediatric practice in the Western society. It focuses on the social class differences in childbearing patterns, specific issues related to disability, and distribution of resources between age groups. Women in the Western world are now having children at an older age than at any time in the past 50 years. Voluntary childlessness or deliberate delay in childbearing is common among highly educated women. This changing pattern in childbearing may increase and polarize health and wealth inequalities. With advancements in neonatal and pediatric care which prolong life expectancy and survival of disabled children, it is projected that there will be an increasing number of very old parents caring for severely disabled offspring. Meanwhile, there are also many children who are carrying considerable burdens of caring for their disabled parents. The community burden of disability will continue to rise. The needs of the elderly population may drain resources from child health services. Despite this demographic pattern, care for the children is still important. Health care authorities must not become contented with the existing pediatric care services just because demographic changes require that the nation should invest more in care of the older population. PMID:10567149

  5. Active Ageing in a Greying Society: Training for All Ages

    Hessel, Roger


    With the ageing of society, policy-makers are aware of the need to retain older workers in employment. Across Europe, lifelong learning is increasingly important. Adults who remain active longer need (re-)training to maintain their productivity. However, vocational training tends to decline with age. The article analyses European employment policy…

  6. Sociological imagination for the aged society

    Ossewaarde, Marinus


    The aim of this article is to explore how the sociological imagination may generate new insights regarding the dangers and possibilities that arise when an old order disintegrates and a new one has to be created. The new order is theorized as the “aged society”. The aged society is demarcated by rad

  7. Introduction to Ageing: science, medicine, and society

    Klug, A


    Introduction to Ageing: science, medicine, and society, the proceedings of a Discussion held at The Royal Society on 7 and 8 May 1997. Organized and edited by J. Grimley Evans, R. Holliday, T. B. L. Kirkwood, P. Laslett and L. Tyler.

  8. Assessment of Capacity in an Aging Society

    Moye, Jennifer; Marson, Daniel C.; Edelstein, Barry


    Over the past 40 years, the assessment and scientific study of capacity in older adults has emerged as a distinct field of clinical and research activity for psychologists. This new field reflects the convergence of several trends: the aging of American society, the growing incidence and prevalence of dementia, and the patient rights,…

  9. Learning to Cope with an Ageing Society

    McNair, Stephen


    The ageing of society is one of the biggest policy challenges of this time. Growing life expectancy and low birth rates mean that, for the fist time in human history, most people, and certainly the more prosperous social groups, will be spending a third of their lives in "retirement". This has profound social, cultural and economic implications,…

  10. On Population Kinetics of an Aging Society: Aging and Scurvy

    Ely, J T A


    Evidence from skeletal remains and pictorial records for the past several millennia established that humans have had a very inadequate ascorbic acid intake and commonly exhibited signs of frank scurvy, as well as the invisible signs of subclinical scurvy (absence of AA in scorbutic urine is universal). They suffered scurvy's mortality, being a major cause of death especially in times of stress due to dietary fluctuations, climate, migrations, voyages, battles, etc. Rapid aging and death by acute scurvy, and infectious and degenerative diseases related to chronic scurvy added to the toll. In this era, the loss of function and changes in appearance that we see in humans in the second 50 years of life are theoretically simple to avoid. However, this is very rare because there is almost no one who does not eat the refined diet of the affluent societies. We present here an overview of a vast array of evidence on the connections between aging and scurvy.

  11. Failing ageing? Risk management in the active ageing society

    Rostgaard, Tine


    According to the European Commission's recent policy initiative on social investment, Danish Long term care offers new and innovative perspectives in ageing and the management of the risks associated thereof with the introduction of reablement (rehabilitering). From the perspective of governmenta...

  12. On Population Kinetics of an Aging Society: Aging and Scurvy

    Ely, John T. A.


    Evidence from skeletal remains and pictorial records for the past several millennia established that humans have had a very inadequate ascorbic acid intake and commonly exhibited signs of frank scurvy, as well as the invisible signs of subclinical scurvy (absence of AA in scorbutic urine is universal). They suffered scurvy's mortality, being a major cause of death especially in times of stress due to dietary fluctuations, climate, migrations, voyages, battles, etc. Rapid aging and death by ac...

  13. Aging.

    Park, Dong Choon; Yeo, Seung Geun


    Aging is initiated based on genetic and environmental factors that operate from the time of birth of organisms. Aging induces physiological phenomena such as reduction of cell counts, deterioration of tissue proteins, tissue atrophy, a decrease of the metabolic rate, reduction of body fluids, and calcium metabolism abnormalities, with final progression onto pathological aging. Despite the efforts from many researchers, the progression and the mechanisms of aging are not clearly understood yet. Therefore, the authors would like to introduce several theories which have gained attentions among the published theories up to date; genetic program theory, wear-and-tear theory, telomere theory, endocrine theory, DNA damage hypothesis, error catastrophe theory, the rate of living theory, mitochondrial theory, and free radical theory. Although there have been many studies that have tried to prevent aging and prolong life, here we introduce a couple of theories which have been proven more or less; food, exercise, and diet restriction. PMID:24653904

  14. Population Aging and Innovation Do Old Societies Think New Ideas?

    Litina, Anastasia; Irmen, Andreas


    This research advances the hypothesis that at the individual level "old people think old ideas" whereas at the aggregate level "old societies think new ideas." More precisely, we empirically establish the following three hypotheses: i) population aging has a hump-shaped effect on innovation, ii) old societies think new ideas, and iii) the effect of population aging on innovation operates partly through a favorable attitude towards new ideas and creativity. Our results falsify the often encoun...

  15. Psychotherapy in the Internet age society

    Wojciech Drath


    The article regards a number of challenges for psychotherapy, posed by the dynamic development of the Internet and changes in the functioning of individuals and societies this causes. The author analyses the social role of psychotherapy - its tasks, the needs it fulfils, and the expectations it tries to meet. Subsequently, he refers to cultural changes related to the communication revolution, and points at areas which will require special attention in the coming years, so that psychotherapist...

  16. Future mobility in an ageing society: Where are we heading?

    Shergold, I.; Lyons, G.; Hubers, C.


    The demographic profile of UK society is changing as people live longer. Maintaining the wellbeing and quality of life of an ageing society is set to be extremely challenging. To what extent can the state afford to meet a potentially burgeoning demand for social care? What expectations will be place

  17. Challenges of a Modern Atlas of the Ageing Society

    Bleisch, S.; Hil, D.; Korkut, S.; Meyer, P.


    Atlases are collections of illustrated data, often maps, which give an overview - as well as some details - of one or several topic areas. We noted that this description serves well especially for traditional paper and digital atlases. However, in our today's world of entertainment it might give a somewhat dated impression. For the topic area 'Ageing Society' we aim to visualise age related data in an interactive digital way that supports not only the content but also engages the users, offers opportunities for different stakeholders and levels of interest, and is able to accommodate a range of data as well as future updates. A set of guiding principles for the development process addresses these challenges. First implementations show that following the principles is feasible but expensive in terms of time and attention to detail needed. For each selected topic, a story guides the users through the data and highlights interesting aspects. The user can interrupt the story at any time and explore the data further through interacting with the detailed data representations, and switch back to the story when needed. This allows different levels of access which in combination with the specifically designed navigation concept as well as through the adherence to user aware design principles are very promising for the future developments of the Atlas of the Ageing Society and potentially other atlas products.

  18. Gate-Keeping in the Age of Information Society

    Andersen, Kim Normann; Zinner Henriksen, Helle; Medaglia, Rony;

    Despite ten years of direct regulation, our study of Danish lower secondary schools shows that they do not provide online access to the GPA for individual public schools (N=1,592). Using Lipsky’s gate-keeping theory, we investigate the lack of data provision as indicator not only of professionals...... in the age of information society where expectations of end-of-gatekeeping by providing accessibility and transparency using information systems has been outnumbered by classical forces of gate-keeping....

  19. The global agenda council on the ageing society: policy principles

    Olshansky, S. Jay; Biggs, Simon; Achenbaum, W. Andrew;


    In 2008, the World Economic Forum (WEF) created the Global Agenda Councils – an amalgamation of scientists, public policy makers, academics, physicians and business leaders with the task of devising transformational innovation in global governance for the purpose of advancing knowledge and......, proposing solutions, devising strategies, making public policy proposals and evaluating the effectiveness of actions using measurable benchmarks. This report is the first product of the WEF’s Council on the Ageing Society – our goal is to lay down the initial principles that will guide our actions in the...

  20. Are societies with a high value on the Active Ageing Index more age-integrated?

    Dykstra, Pearl; Fleischmann, Maria


    textabstractCombining round four data from the European Social Survey (ESS) with indicators of Active Ageing, we examine conditions conducive to age integration. We use both a behavioural and an attitudinal measure of age integration: the prevalence of cross-age friendships and low levels of ageism. The analyses focus on both “young” (age 18 to 30) and “old” (ages 70 to 90). Interestingly, high levels of independence, health and security in late life, and greater capacity to actively age rath...

  1. Towards an Analytical Age-Dependent Model of Contrast Sensitivity Functions for an Ageing Society

    Joulan, Karine; Brémond, Roland


    The Contrast Sensitivity Function (CSF) describes how the visibility of a grating depends on the stimulus spatial frequency. Many published CSF data have demonstrated that contrast sensitivity declines with age. However, an age-dependent analytical model of the CSF is not available to date. In this paper, we propose such an analytical CSF model based on visual mechanisms, taking into account the age factor. To this end, we have extended an existing model from Barten (1999), taking into account the dependencies of this model's optical and physiological parameters on age. Age-dependent models of the cones and ganglion cells densities, the optical and neural MTF, and optical and neural noise are proposed, based on published data. The proposed age-dependent CSF is finally tested against available experimental data, with fair results. Such an age-dependent model may be beneficial when designing real-time age-dependent image coding and display applications. PMID:26078994

  2. Quality of Life in Ageing Societies: Italy, Portugal, and Turkey

    Arun, Ozgur; Cevik, Aylin Cakiroglu


    The aim of this study was to compare and analyze the quality of life of the elderly in three aging countries: Italy, Portugal, and Turkey. This was done by using data provided by the European Quality of Life Survey completed in 2004. By doing so, we could then operationalize the conditions of the elderly in Turkey who have a rapid aging process…


    Leuca Mirela


    Full Text Available The demographic changes are of great importance for all European societies. Their impact and effects have multiple, deep facets. Each European healthcare and welfare system will be facing considerable changes in the new demographic context. The hospital sector plays an important role in each health system. This paper focuses on the impact of the demographic changes on hospitals, presents and analyzes statistical data for the German hospitals sector in order to underline the importance of the older age groups for the number of the hospital inpatient cases, the provided range of medical services and disciplines and for the hospital disease costs. The paper also reveals main findings from 30 interviews conducted in 2010 with German health experts (from hospitals, health insurance companies, universities, institutes and regional healthcare policy makers that accepted to answer questions referring to the demographic impact on the German healthcare system and hospital sector. The results of the interviews show that hospitals will have to act and react to the demographic changes. German hospitals might play different roles in the healthcare service provision for older people when engaging in new models of integrated care that will have to be developed. Processes, structures, human resources expertise, hospital service provision and medical departments will undergo major changes in response to the demographic challenges. Networks, centres of excellence for older persons and integrated care will probably be indispensable structures of the German healthcare system in the future. Strategic partnerships with pre- and post-hospital healthcare service providers are considered to be top priorities for German hospitals when facing the demographic challenge. Central case management and process optimization can be essential factors of success in the hospital care of the older, multimorbid patients. Acute geriatric medicine will be a main quality feature for the

  4. Japan: Super-Aging Society Preparing for the Future

    Muramatsu, Naoko; Akiyama, Hiroko


    Japan has the highest proportion of older adults in the world. Aging is not only an immediate personal issue but also a salient factor in crucial public policies, such as pensions, health, and long-term care. The Great East Japan Earthquake, tsunami, and nuclear power plant disaster of March 2011 has highlighted current and emerging issues of a…

  5. Educating an Aging Society: The University of the Third Age in Finland.

    Yenerall, Joseph D.


    The University of the Third Age in Finland has evolved from English and French models to include lectures, discussion groups, and research groups. A survey of 165 adult learners found their primary reason for participating was to acquire general education and self-knowledge. Socializing and meeting people were among the lowest ranked motivations.…

  6. Aging society and gerontechnology: a solution for an independent living?

    Piau, A; Campo, E; Rumeau, P; Vellas, B; Nourhashémi, F


    Recent studies report that the majority of older adults wish to live in their own homes, for as long as possible. This creates a growing interest in technologies to enable older people to remain living independently at home. The purpose of this article is to provide a narrative review of current technology appropriate for older adults' home use. The key research questions were as follow: 1- What is the evidence demonstrating that gerontechnologies are effective in enabling independent living? 2- What are devices designed specifically for frail elderly persons ? Several publications were identified about devices targeting social isolation (videophonic communication, affective orthotic devices or companion-type robots, personal emergency response systems [security]), autonomy loss (technologies for maintenance of autonomy in the activities of daily living) and cognitive disorders (cognitive orthotics, wandering management systems, telemonitoring). Very few articles dealt specifically with the frail older person. In particular, there was extremely limited evidence on use and efficacy of these devices within this population. There is a need to obtain a consensus on definition of the technologies, and also to revisit work strategies and develop innovative business models. To meet this goal, we need to create a network of technological companies, aging services organizations, end-users, academics, and government representatives to explore the real needs of the frail older population and to develop and validate new devices promoting aging at home. PMID:24402399

  7. Is Soviet society fit for the nuclear age

    The author argues that the Kremlin's handling of the Chernobyl crisis is a far greater indictment of Soviet ethos, society and ideology than their technology. The Soviet nuclear plan is seen to be to press on regardless of safety standards. Australia's government and society, through poor education, foreign disinformation and media orchestration, are unable to participate effectively in the responsibilities of a global nuclear society

  8. Behavioral and emotional problems reported by parents of children ages 6 to 16 in 31 societies

    Rescorla, L.; Achenbach, T.; Ivanova, M.Y.;


    sizes for gender were ≤ .01, with girls generally scoring higher on Internalizing problems and boys generally scoring higher on Externalizing problems. Effect sizes for age were ≤ .01 and varied across types of problems. Total Problems scores for 19 of 31 societies were within 1 SD of the overall mean......This study compared parents' ratings of behavioral and emotional problems on the Child Behavior Checklist (Achenbach, 1991; Achenbach & Rescorla, 2001) for general population samples of children ages 6 to 16 from 31 societies (N = 55,508). Effect sizes for society ranged from .03 to .14. Effect...... of 22.5. Bisociety correlations for mean item scores averaged .74. The findings indicate that parents' reports of children's problems were similar in many ways across highly diverse societies. Nonetheless, effect sizes for society were larger than those for gender and age, indicating the need to take...


    Leuca Mirela


    The demographic changes are of great importance for all European societies. Their impact and effects have multiple, deep facets. Each European healthcare and welfare system will be facing considerable changes in the new demographic context. The hospital sector plays an important role in each health system. This paper focuses on the impact of the demographic changes on hospitals, presents and analyzes statistical data for the German hospitals sector in order to underline the importance of the ...

  10. Behavioral and Emotional Problems Reported by Parents of Children Ages 6 to 16 in 31 Societies

    Rescorla, Leslie; Achenbach, Thomas; Ivanova, Masha Y.; Dumenci, Levent; Almqvist, Fredrik; Bilenberg, Niels; Bird, Hector; Chen, Wei; Dobrean, Anca; Dopfner, Manfred; Erol, Nese; Fombonne, Eric; Fonseca, Antonio; Frigerio, Alessandra; Grietens, Hans; Hannesdottir, Helga; Kanbayashi, Yasuko; Lambert, Michael; Larsson, Bo; Leung, Patrick; Liu, Xianchen; Minaei, Asghar; Mulatu, Mesfin S.; Novik, Torunn S.; Oh, Kyung-Ja; Roussos, Alexandra; Sawyer, Michael; Simsek, Zeynep; Steinhausen, Hans-Christoph; Weintraub, Sheila; Weisz, John; Metzke, Christa Winkler; Wolanczyk, Tomasz; Yang, Hao-Jan; Zilber, Nelly; Zukauskiene, Rita; Verhulst, Frank


    This study compared parents' ratings of behavioral and emotional problems on the "Child Behavior Checklist" (Achenbach, 1991; Achenbach & Rescorla, 2001) for general population samples of children ages 6 to 16 from 31 societies (N = 55,508). Effect sizes for society ranged from 0.03 to 0.14. Effect sizes for gender were less than or equal to 0.01,…

  11. Alluring Faces: Beauty Standards in Japanese Society through the Ages

    Laufey Magnúsdóttir 1991


    This thesis discusses images of beauty in Japanese society; what the Japanese see as beautiful women and how those ideals have developed and what has been attempted d to achieve, from the early Heian period up until to our days. The thesis is split into three parts; first how ideals of beauty were presented during the Heian (794-1185) era, highlighting the aristocracy; and the Edo (1600-1868) era, with courtesans and geishas in the spotlight. The second part looks at the Meiji era (1868-1912)...

  12. Ageing Polulations

    Christiansen, Terkel; Lauridsen, Jørgen Trankjær; Bech, Mickael


    An ageing society is characterised by an increasing median age of the population. The purpose of this chapter is to document the existing knowledge about the association between population ageing and health care expenditure, and to supplement this overview by a summary of our original research. S...

  13. Population Aging

    Weil, David N.


    Population aging is primarily the result of past declines in fertility, which produced a decades long period in which the ratio of dependents to working age adults was reduced. Rising old-age dependency in many countries represents the inevitable passing of this %u201Cdemographic dividend.%u201D Societies use three methods to transfer resources to people in dependent age groups: government, family, and personal saving. In developed countries, families are predominant in supporting children, w...

  14. Low carbon thermal technologies in an ageing society – What are the issues?

    This paper is a commentary on the theme of this special issue, low carbon thermal technologies and older age, and the Conditioning Demand project. Drawing on the project findings, I discuss some key aspects of ageing that are relevant to the roll-out of low carbon technologies in domestic settings in ageing, developed societies. These include biological, cognitive, institutional and social dimensions. I conclude with some suggestions for ways of working to maximise the potential benefits of low carbon thermal technologies for older people. -- Highlights: •The specific needs of older people must be considered in low carbon transitions. •The vulnerability discourse however dominates in a way which is unhelpful. •Some physiological aspects of ageing affect person-technology fit. •Cultural aspects influence the success of integration of LCTs into domestic settings. •More inclusive design is needed if older people are to benefit from LCTs

  15. Climate hazards, adaptation and "resilience" of societies (early Little Ice Age, west of France).

    Athimon, Emmanuelle; Maanan, Mohamed


    Over the past ten to fifteen years, climate hazards and adaptation have received more attention due to the current climate change. Climate historians have gathered strong evidence that the world's climate has evolved over the past millennium and one of the most significant changes took place during the Little Ice Age. Recently, a set of questions has emerged: what were the effects of the Little Ice Age on human's societies? How did humans adapt to these climate changes? How did they react to extreme weather-related events? Using examples of climate hazards from the West of France during the beginning of the Little Ice Age (xivth-xviith centuries) such as storms, flooding, drought, harsh winters, the poster aims at showing how the past societies can constitute a source of inspiration for present ones. Through schemas, this research exposes the system's rebound capacity, points out the importance of the historical depth in research on human's adaptation and resilience and shows the value of integrating a historical approach. It reveals that History contributes to the knowledge of the relationship between societies and climate hazards. Data on climate hazards and adaptation of societies stem from historical sources such as chronicles, diaries, books of accounts, records of cities repairs. To protect themselves and their goods, medieval and modern societies had developed specific skills, practices and strategies. From the xivth to the xviiith century, there is an increase of defense by dikes in the low Loire, as for example the construction of those amongst Longué and Ponts-de-Cé between the early xivth century and 1407. The French kingdom's authorities also tried increasingly to provide technical, material, logistical and fiscal support: for instance, during the winter 1564-1565, several bridges have been destroyed by a river flooding in Nantes. The King Charles IX then offered to people of Nantes part of the funds from taxes on the main activities such as the

  16. ICT – An Agent of Change That Can Enrich a „Society of All Ages

    Marilena IANCULESCU


    Full Text Available Demographic developments, including an aging population, change pathological models and pressures on health systems sustainability of the European Union. ICT can play a significant role in approaching these challenges because they allow the management and providing of health and social services more efficiently. Health informatics systems have the potential to play an important role in achieving well- being, independent living and delaying of the aging process and restoring the vitality of the mature body. The „Multidisciplinary Complex System for the Efficient Management of the Anti-Aging information (AgingNice” creates favourable conditions for the participation of all at the Information Society. AgingNice allows the sharing of the knowledge concerning the specific research and the promotion of the theoretical and practical information, both among the stakeholders from the medical area and at the citizen’s level. „Informational Centre of Dermatology (CID” is a complex system that has as target to achieve a modern informatics tool able to centralize in a single point a variety of web services and information classified by user’s type. Both health informatics systems demonstrate how ICT can improve the dissemination of health information, knowledge, comprising the users’ motivation concerning educational content and its new promoting methods.

  17. Home educating in an extended family culture and aging society may fare best during a pandemic.

    Wayne Dawson

    Full Text Available Large cities can contain populations that move rapidly from one section to another in an efficient transportation network. An emerging air-borne or contact based pathogen could use these transportation routes to rapidly spread an infection throughout an entire population in a short time. Further, in many developed countries, the aging population is increasing. The family structure in these societies may also affect the course of a disease. To help understand the impact of an epidemic on family structure in a networked population, an individual based computer model that randomly generates networked cities with a specified range of population and disease characteristics and individual schedules, infectivity, transmission and hygiene factors was developed. Several salient issues emerged. First, a city of highly active individuals may in fact diminish the number of fatalities because the average duration of the interactions between agents is reduced. Second, home schooling can significantly improve survival because the institutional clustering of weak individuals is minimized. Third, the worst scenario for an aging population is the nuclear family where the aged population is confined to large housing facilities. Naturally, hygiene is the first barrier to infection. The results suggest that societies where extended families and small groups manage most of their own affairs may also be the most suitable for defense against a pandemic. This may prove applicable in city planning and policy making.

  18. Families and intergenerational relationships in aging societies: comparing the United States with German-speaking countries.

    Bengtson, V L; Martin, P


    Industrialized nations have experienced many demographic changes favoring older adults during the last few decades of the 20th century. This article is a comparative examination of current and future trends in intergenerational relationships and aging in two societies: the United States and German-speaking countries. While comparing similarities and significant differences between the cultures, we examine five issues related to these trends for families and intergenerational relationships in the 21st century: (1) consequences of population aging for family structures and relationships--the emergence of the beanpole family structure and the longer years of linked lives across generations; (2) the debate about the decline of the family; (3) intergenerational solidarity over the life course; (4) intergenerational conflict across the life course; (5) prospects for solidarity and conflict between generations in the 21st century. Similarities between cultures include the demographic realities of population aging, the shift from pyramids to beanpoles, more years of shared lives between and across generations, more non-traditional family forms, and intergenerational conflicts in families. Differences include diverse replacement fertility rates, alternative approaches to governmental supports for families and aging members, and possible differences in cultural values regarding individualism. PMID:11487963

  19. Home care for an aging society: Why it’s needed; how it can be effective

    Chappell, Neena


    This video clip comprises the IRPP Keynote Address: “Home care for an aging society: Why it’s needed; how it can be effective” held at the 21st Annual John K. Friesen Conference, "Innovations in Home Care: A Public Policy Perspective," MAY 16-17, 2012, Vancouver, BC. Presented by Neena Chappell, Professor, University of Victoria. It is well known that jurisdictions with more comprehensive and integrated home care delivery systems are able to extend independent living for older people ...

  20. Population aging in Albanian post-socialist society: Implications for care and family life

    Meçe Merita


    Full Text Available Population aging is becoming an inevitable phenomenon in Albanian post-socialist society, posing multi-faceted challenges to its individuals, families and society as a whole. Since 1991, the Albanian population has been exposed to intensive demographic changes caused by unintended aspects of socio-economic transition from a planned socialist economy to a market-oriented capitalist one (Hoff, 2008. Ongoing processes of re-organization of social institutions increased its socio-economic insecurity leading to the application of various coping mechanisms. While adjusting themselves to other aspects of life, people changed their decisions of having children and leaving the country (Hoff, 2008. On the other hand, replacement of former traditional extended family forms with diverse living arrangements and family structures has been the outcome of the combination of three factors: falling fertility, increasing life expectancy and increasing migration (INSTAT, 2014.

  1. Age management

    Kratochvilová, Markéta


    The Bachelor‘s thesis focuses on Age Management and its areas of influence. This term is most often discussed in connection with a problem which is currently common for all European Union countries – the ageing of society. In the near future, the structure of society is very likely to be altered drastically as a consequence of this phenomenon and due to the severity of the effects, it is necessary to begin addressing this problem. The first part of the thesis concerns itself with processing d...

  2. Aging Skin

    ... email address Submit Home > Healthy Aging > Wellness Healthy Aging Aging skin More information on aging skin When it ... treated early. Return to top More information on Aging skin Read more from Varicose Veins ...

  3. Pension Systems and Pension Reform in an Aging Society. An Introduction to the Debate.

    Baroni, Elisa


    Traditionally, pension systems aim to fulfill a number of functions which include income security and consumption smoothing in old age, as well as income redistribution. The main rationale for pension reform lies in the interaction between current demographic trends (e.g. increasing old age dependency ratios) and the design of existing pension systems (particularly, the so called Pay-As-You-Go public systems). Under certain conditions, population aging can in fact undermine the ability of a p...

  4. Coordination among industry, academic society and regulatory body in the research on aging management

    Many activities for the coordinated research on aging management are reviewed, and examples of fruitful results are introduced according to the technical strategy map. Industry-Academia-Government exchanging system of the information each other on aging management was established for autonomy, diversity, collaboration. To clarify the concept of the role of industry, government and academia to address aging management without duplication algorithm is for the overall coordination of industrial and academic information and response issues, technological strategy map for aging management formulated. (author)

  5. Dementia before death in ageing societies--the promise of prevention and the reality.

    Carol Brayne


    Full Text Available BACKGROUND: Dementia and severe cognitive impairment are very closely linked to ageing. The longer we live the more likely we are to suffer from these conditions. Given population increases in longevity it is important to understand not only risk and protective factors for dementia and severe cognitive impairment at given ages but also whether protection affects cumulative risk. This can be explored by examining the effect on cumulative risk by time of death of factors found consistently to reduce risk at particular ages, such as education and social status. METHODS AND FINDINGS: In this analysis we report the prevalence of dementia and severe cognitive impairment in the year before death in a large population sample. In the Medical Research Council Cognitive Function and Ageing Study (a 10-y population-based cohort study of individuals 65 and over in England and Wales, these prevalences have been estimated by age, sex, social class, and education. Differences have been explored using logistic regression. The overall prevalence of dementia at death was 30%. There was a strong increasing trend for dementia with age from 6% for those aged 65-69 y at time of death to 58% for those aged 95 y and above at time of death. Higher prevalences were seen for severe cognitive impairment, with similar patterns. People with higher education and social class had significantly reduced dementia and severe cognitive impairment before death, but the absolute difference was small (under 10%. CONCLUSIONS: Reducing risk for dementia at a given age will lead to further extension of life, thus cumulative risk (even in populations at lower risk for given ages remains high. Ageing of populations is likely to result in an increase in the number of people dying with dementia and severe cognitive impairment even in the presence of preventative programmes. Policy development and research for dementia must address the needs of individuals who will continue to experience these

  6. From Zoomers to Geezerade: Representations of the Aging Body in Ageist and Consumerist Society

    Suzanne Dupuis-Blanchard


    Full Text Available This paper is based on an analysis of representations of seniors in the media. In particular, we examine images of the bodies of seniors in the advertising campaigns promoting a product called Geezerade sold in Circle K convenience stores in the Atlantic provinces of Canada in the summer of 2011. We contrast these with images of seniors in the Canadian magazine Zoomer, formally CARP magazine, a magazine published by the Canadian Association of Retired People, a seniors advocacy organization. Following Goffman’s arguments in his seminal presidential address to the American Sociological Association, “the Interaction Order”, we take the position in this analysis that the body does not determine social practices but none-the-less the body is the sign vesicle that enables interaction. Concomitant however, while the images of bodies we see in the media do not determine the signs given and given off via bodily presentation, they none-the-less provide us with the categories by which we interpret those signs. We conclude that the images in the Geezerade campaign and Zoomer magazine represent a binary model of images of seniors that reflects ageist and classist assumptions about the bodies of seniors. Such a model limits the categories through which we understand the aging body and fails to account for the diversity of seniors’ bodies in society.

  7. Gendering fibulae: animals and gender roles in Iberian Iron Age societies

    Consuelo MATA


    Full Text Available Since ancient times, domestic and wild animals have been an integral part of human life as food for survival, as transportation and as icons on the construction of the cultural imagery. Iberian culture during the Iron Age depicted such animals in ceramics, stone and terracotta sculpture, metals objects, and coins. These “imaginary” remains and the “real” faunal assemblages of settlements, necropoleis, and cultic places both reflect the ongoing relationships between human societies and other living things in the same environment –in this case the southeast area of the Iberian Peninsula. In this paper we analyze animal depictions in Iberian fibulae (brooches as a means from which to approach gender as a cultural construct. These fibulae were made in precious metals and decorated with hunting scenes or individual animals. They should be considered objects of special significance in specific social groups and elites wielding power among the Iberians. Studying contexts and comparing similar images that appear in other media with documented faunal assemblages provides us insights into Iberian social status, the gender of the wearer, and the meaning of certain animals.

  8. A report on older-age bipolar disorder from the International Society for Bipolar Disorders Task Force

    Sajatovic, Martha; Strejilevich, Sergio A; Gildengers, Ariel G;


    OBJECTIVES: In the coming generation, older adults with bipolar disorder (BD) will increase in absolute numbers as well as proportion of the general population. This is the first report of the International Society for Bipolar Disorder (ISBD) Task Force on Older-Age Bipolar Disorder (OABD). METHODS...

  9. Technical and Vocational Education and Training in an Ageing Society. Experts Meeting Proceedings (Adelaide, Australia, October 3-4, 2006)

    Karmel, Tom, Ed.; Maclean, Rupert, Ed.


    One of the most striking features of the modern world is its changing demographic profile. In almost any policy arena, the issue of demographic change (or ageing) sits alongside globalisation, climate change and the knowledge revolution as areas which are transforming societies, including the ways in which we organise and go about our work…

  10. From Duty to Right: The Role of Public Education in the Transition to Aging Societies

    Sugimoto, Yoshiaki; Nakagawa, Masao


    This paper argues that currently advanced, aging economies experienced a qualitative change in the role of public education during the process of industrialization. In the early phases of the Industrial Revolution, public education was regarded as a duty that regulated child labor and thereby discouraged childbirth. As these economies developed and the population aged, younger generations came to view public education as a right, whereas older generations desirous of other public services bec...

  11. Rural Aging

    ... Rural Health > Topics & States > Topics View more Rural Aging The nation's population is aging, and with that change comes increased healthcare needs. ... Disease Control and Prevention report, The State of Aging and Health in America 2013 , the population 65 ...

  12. Lifestyle Modifications Versus Antihypertensive Medications in Reducing Cardiovascular Events in an Aging Society: A Success Rate-oriented Simulation.

    Ohno, Yoichi; Shibazaki, Satomi; Araki, Ryuichiro; Miyazaki, Takashi; Sato, Makiko; Takahashi, Sachiko; Suwa, Emi; Takenaka, Tsuneo; Suzuki, Hiromichi


    Objective It is difficult to compare directly the practical effects of lifestyle modifications and antihypertensive medications on reducing cardiovascular disease (CVD). The purpose of this study was to compare the hypothetical potential of lifestyle modifications with that of antihypertensive medications in reducing CVD in an aging society using a success rate-oriented simulation. Methods We constructed a simulation model for virtual Japanese subpopulations according to sex and age at 10-year intervals from 40 years of age as an example of an aging society. The fractional incidence rate of CVD was calculated as the product of the incidence rate at each systolic blood pressure (SBP) level and the proportion of the SBP frequency distribution in the fractional subpopulations of each SBP. The total incidence rate was calculated by the definite integral of the fractional incidence rate at each SBP level in the sex- and age-specific subpopulations. Results If we consider the effects of lifestyle modifications on metabolic factors and transfer them onto SBP, the reductions in the total incidence rate of CVD were competitive between lifestyle modifications and antihypertensive medications in realistic scenarios. In middle-aged women, the preventive effects of both approaches were limited due to a low incidence rate. In middle-aged men and extremely elderly subjects whose adherence to antihypertensive medications is predicted to be low, lifestyle modifications could be an alternative choice. Conclusion The success rate-oriented simulation suggests that the effectiveness of lifestyle modifications or antihypertensive medications in preventing cardiovascular events largely depends on the baseline incidence rate and sex- and age-specific behavioral factors. PMID:27522993


    Aura-Mihaela Alexandrescu


    Full Text Available The article tackles population ageing, a demographic phenomenon registering a rapid growth over the last decades in the modern world, including Romania, viewed here from the perspective of the efforts undertaken by countries to find solutions to curb its negative impact on social life.Conceptually, these solutions can be defined by the active ageing phrase and are operationally integrated in the social economy system, representing the focus of the present article which also includes the views of renowned scientific authorities. The world economic crisis and massive layoffs called for an evaluation of the efficiency of those active measures advocating for the professional insertion of the elderly. We recall here the decision taken by the European Union leadership to declare 2012 as “The European Year for Active Ageing and Solidarity between Generations”.The interest in the field of social economy has increased due both to “acknowledging the limits of traditional public and private sectors in responding to today’s labour market challenges, and to the quality and quantity of the collective interest services” (European Parliament, Report on social economy”, 2009, p. 15. In light of this, understanding and capitalizing on the potential of social economy is essential and one of the solutions which appears to be most frequently mentioned. The article also covers the trends in population ageing and social implications, as well as various European and global initiatives whose results support the conclusion that developing social economy represents, indeed, one of the main solutions, so far underexploited, to the ageing challenge, providing substance to the concept of active ageing.

  14. Population Aging in the European Information Societies: Towards a Comprehensive Research Agenda in eHealth Innovations for Elderly.

    Vancea, Mihaela; Solé-Casals, Jordi


    Population ageing is one of the major social and economic challenges of our contemporary societies. With the advent of the information society, new research and technological developments have been promoted in the field of assistive technologies and information and communication technologies of benefit to elderly people. This article examines the potentialities of new informatics developments in generating solutions to better address elderly people's daily-life, especially those with chronic illness and/or low autonomy. The authours attempt to propose a research agenda, by exposing various strengts and weaknesses of eHealth innovations for elderly, mainly grounded in secondary sources analysis. PMID:27493837

  15. Abandonment of agglomerations in late Iron Age in Central Europe - complex society facing complex problems

    Danielisová, Alžběta; Cimler, R.; Olševičová, K.

    2013. [Annual Meeting of the European Association of Archaeologists /19./. 04.09.2013-08.09.2013, Plzeň] R&D Projects: GA ČR GAP405/12/0926 Institutional support: RVO:67985912 Keywords : collapse * oppida * late Iron Age Subject RIV: AC - Archeology, Anthropology, Ethnology

  16. Arterial Ageing

    Lee, Seung-Jun; Park, Sung-Ha


    Arterial ageing is characterized by age associated degeneration and sclerosis of the media layer of the large arteries. However, besides ageing, clinical conditions, which enhance oxidative stress and inflammation act to accelerate the degree of arterial ageing. In this review, we summarized the pathophysiology and contributing factors that accelerate arterial ageing. Among them, we focused on hypertension, the renin-angiotensin-aldosterone system and vascular inflammation which are modifiabl...

  17. Pioneering farmers cultivating new lands in the North – The expansion of agrarian societies during the Neolithic and Bronze Age in Scandinavia

    Sørensen, Lasse


    Pioneering farmers cultivating new lands in the North – The expansion of agrarian societies during the Neolithic and Bronze Age in Scandinavia......Pioneering farmers cultivating new lands in the North – The expansion of agrarian societies during the Neolithic and Bronze Age in Scandinavia...

  18. Aging and demographic change in European societies : main trends and alternative policy options

    Muenz, Rainer


    This paper gives an overview on current demographic trends and projected population change in Europe and neighboring regions. The main focus of the analysis is on Western and Central Europe. Today this world region has a total population of 500 million. Available forecasts until the year 2050 project a decline of the population at working age, a subsequent decline of the (native) work force and aparallel increase in the number of retired people. The paper discusses policy options by demonstra...

  19. Teaching in the Knowledge Society: Education in the Age of Insecurity.

    Hargreaves, Andy

    This book discusses challenges facing teachers in the knowledge society today, focusing on the changing world and the changing work of teaching. Seven chapters discuss: (1) "Teaching for the Knowledge Society: Educating for Ingenuity" (e.g., profiting from, developing, and teaching for the knowledge society); (2) "Teaching Beyond the Knowledge…

  20. Skin Aging

    ... too. Sunlight is a major cause of skin aging. You can protect yourself by staying out of ... person has smoked. Many products claim to revitalize aging skin or reduce wrinkles, but the Food and ...

  1. Aging mechanisms

    Takahashi, Yoshiko; Kuro-o, Makoto; Ishikawa, Fuyuki


    Aging (senescence) has long been a difficult issue to be experimentally analyzed because of stochastic processes, which contrast with the programmed events during early development. However, we have recently started to learn the molecular mechanisms that control aging. Studies of the mutant mouse, klotho, showing premature aging, raise a possibility that mammals have an “anti-aging hormone.” A decrease of cell proliferation ability caused by the telomeres is also t...

  2. Happy Aging



    Aging is a normal physiological process in human life.The decline in the ability to repair and regenerate predisposes the aging person to develop disabling problems in the cardiovascular and skeletal systems.Full awareness of aging problems and advocations on the means to prevent their occurrence are mounting.European and US groups rely on scientific,target-oriented means to treat aging manifestations. Oriental medicine aims at prevention,using nutrition and exercise to maintain internal harmony.

  3. Creative Aging.

    Ager, Charlene Lee; And Others


    Explores some divergent attitudes toward aging, negative as well as positive. Presents a neurophysiological framework to support the belief that aging is an active and creative process. Explores physical, psychological, and sociological aspects, and identifies three factors in the creative aging process. (Author/JAC)

  4. Skin Aging

    Your skin changes as you age. You might notice wrinkles, age spots and dryness. Your skin also becomes thinner and loses fat, making it ... heal, too. Sunlight is a major cause of skin aging. You can protect yourself by staying out ...

  5. Do aging societies reduce intergenerational justice and increase pro-elderly policy bias?

    Vanhuysse, Pieter


    Wide across the Western world, people are living longer lives and having fewer children. This has led to larger shares of elderly voters, who, many fear, are becoming an immensely powerful political pressure group. But what are the effects of population aging on public policy? This article reviews...... the state of the art in comparative political science and social policy. Adopting a political lens provides insights that are more theoretically refined than the increasingly shrill and alarmist assertions being voiced recently about ‘gerontocratic’ welfare states dominated by unholy baby boomer...

  6. Gender roles and social policy in an ageing society: the case of Japan

    Meiko Makita


    Full Text Available This article reviews the major underpinnings of the Japanese welfare state in the context of social care from a feminist perspective. In Japan, familycare responsibilities have traditionally been assigned to women; hence, care has long been a women’s issue. However, as the social contract of a male breadwinner and a “professional housewife” gradually fades out, Japanese women find more opportunities to renegotiate their caring roles. Of course, this social transformation did not occur in isolation, it was influenced by patterns in economic development, state policies and mainly demographic changes. All this has stimulated new state responses in the form of social welfare expansion that arguably aim to relieve women of the burdens of family-care. The issue remains, however, as to whether Japan would be able to recognise that the main structural issues of population ageing do not originate from demographic changes, but from a strict gendered division of labour and gender inequality.

  7. Longevity and health expectancy in an ageing society: implications for public health in Italy

    Marianna Noale


    Full Text Available INTRODUCTION: While the prolongation of life expectancy is due to medical, economic, social and public health advancements, longevity may not necessarily be an indicator of real development. Epidemiologic data indicate, in fact, that advanced age carries the risk of multiple diseases, disability and loss of autonomy. MATERIALS AND METHODS: How the years gained are lived need to be assessed evaluating quality of life, health status, and disability. RESULTS AND CONCLUSIONS: Good health care planning should aim to ensure that the years of life gained are lived in good health conditions in the light of the World Health Organization's declaration that "increased longevity without quality of life is an empty prize. Health expectancy is more important than life expectancy".

  8. Civil society: the catalyst for ensuring health in the age of sustainable development

    Smith, Julia; Buse, Kent; Gordon, Case


    Sustainable Development Goal Three is rightly ambitious, but achieving it will require doing global health differently. Among other things, progressive civil society organisations will need to be recognised and supported as vital partners in achieving the necessary transformations. We argue, using illustrative examples, that a robust civil society can fulfill eight essential global health functions. These include producing compelling moral arguments for action, building coalitions beyond the ...

  9. Successful ageing

    Kusumastuti, Sasmita; Derks, Marloes G M; Tellier, Siri;


    curvilinear pattern with the lowest point at middle age but increases thereafter up to very old age. OBJECTIVE: To shed further light on this paradox, we reviewed the existing literature on how scholars define successful ageing and how they weigh the contribution of health and functioning to define success....... METHODS: We performed a novel, hypothesis-free and quantitative analysis of citation networks exploring the literature on successful ageing that exists in the Web of Science Core Collection Database using the CitNetExplorer software. Outcomes were visualized using timeline-based citation patterns. The......BACKGROUND: Ageing is accompanied by an increased risk of disease and a loss of functioning on several bodily and mental domains and some argue that maintaining health and functioning is essential for a successful old age. Paradoxically, studies have shown that overall wellbeing follows a...

  10. Skin aging:

    Puizina-Ivić, Neira


    There are two main processes that induce skin aging: intrinsic and extrinsic. A stochastic process that implies random cell damage as a result of mutations during metabolic processes due to the production of free radicals is also implicated. Extrinsic aging is caused by environmental factors such as sun exposure, air pollution, smoking, alcohol abuse, and poor nutrition. Intrinsicaging reflects the genetic background and depends on time. Various expressions of intrinsic aging include smooth, ...

  11. Changes in the carbon footprint of Japanese households in an aging society.

    Shigetomi, Yosuke; Nansai, Keisuke; Kagawa, Shigemi; Tohno, Susumu


    As the aging and low birthrate trends continue in Japan, and as changes in the working population and consumption patterns occur, new factors are expected to have an impact on consumption-based greenhouse gas (GHG) emissions. We present the impacts of changes in the composition of Japanese households on GHG emission structures using current (2005) consumption-based accounting on the commodity sectors that are expected to require priority efforts for reducing emissions in 2035. This is done using the Global Link Input-Output model (GLIO) and domestic household consumption data and assuming that recent detailed consumption expenditures based on the Social Accounting Matrix (SAM) will continue into the future. The results show that consumption-based GHG emissions derived from Japanese household consumption in 2035 are estimated to be 1061 Mt-CO2eq (4.2% lower than in 2005). This study can be used to reveal more information and as a resource in developing policies to more meticulously and efficiently reduce emissions based on emission and import rates for each domestic and overseas commodity supply chain. PMID:24798825

  12. Matte Svart Kristiansen & Kate Giles (eds., Dwellings, Identities and Homes. European Housing Culture from the Viking Age to the Renaissance (Hojbjerg: Jutland Archeological Society, 2014

    Thomas Hoeren


    Full Text Available Book review of: Matte Svart Kristiansen & Kate Giles (eds., Dwellings, Identities and Homes. European Housing Culture from the Viking Age to the Renaissance (Hojbjerg: Jutland Archeological Society, 2014

  13. Civil society: the catalyst for ensuring health in the age of sustainable development.

    Smith, Julia; Buse, Kent; Gordon, Case


    Sustainable Development Goal Three is rightly ambitious, but achieving it will require doing global health differently. Among other things, progressive civil society organisations will need to be recognised and supported as vital partners in achieving the necessary transformations. We argue, using illustrative examples, that a robust civil society can fulfill eight essential global health functions. These include producing compelling moral arguments for action, building coalitions beyond the health sector, introducing novel policy alternatives, enhancing the legitimacy of global health initiatives and institutions, strengthening systems for health, enhancing accountability systems, mitigating the commercial determinants of health and ensuring rights-based approaches. Given that civil society activism has catalyzed tremendous progress in global health, there is a need to invest in and support it as a global public good to ensure that the 2030 Agenda for Sustainable Development can be realised. PMID:27424031

  14. Ageing management

    Ageing management is generally defined in a broad sense covering not only ageing management of hardware (structures, systems and components), but also management issues such as keeping up with developments in state-of-the-art technology and the latest management practices. The importance assigned to traditional ageing management, in terms of issues related to hardware degradation problems, is clearly very high. The other aspects, for example developments in engineering or management, are considered important as well, but are less emphasized. Plant ageing management is composed of the following necessary elements, which are all linked together: understanding and knowledge of ageing-related damage mechanisms, including benchmarking of the consequences of damage mechanisms into macroscopic behaviour of materials and structures under applicable conditions; predictive models to extrapolate behaviour of systems, structures or components up to a defined time; qualified methods for detection and surveillance of ageing degradation; qualified mitigation, repair and replacements measures; reliable plant documentation, including optimisation of the ageing management programme based on current understanding and knowledge and periodic self-assessment; availability of a technical service and knowledge base. The subject of plant ageing management has gained increasing attention over the past years, notably as more nuclear power plants across the world are being considered for lifetime extension. In this context, the NEA has conducted numerous technical studies to assess the impact of ageing mechanisms on safe and reliable plant operation. International research activities have also been initiated or are under way to provide the technical basis for decision making. This article provides an overview of some of the activities and accomplishments of the NEA Committee on the Safety of Nuclear Installations (CSNI) Working Group on the Integrity and Ageing of Components and Structures

  15. Preschool Psychopathology Reported by Parents in 23 Societies: Testing the Seven-Syndrome Model of the Child Behavior Checklist for Ages 1.5-5

    Ivanova, Masha Y.; Achenbach, Thomas M.; Rescorla, Leslie A.; Harder, Valerie S.; Ang, Rebecca P.; Bilenberg, Niels; Bjarnadottir, Gudrun; Capron, Christiane; De Pauw, Sarah S. W.; Dias, Pedro; Dobrean, Anca; Doepfner, Manfred; Duyme, Michele; Eapen, Valsamma; Erol, Nese; Esmaeili, Elaheh Mohammad; Ezpeleta, Lourdes; Frigerio, Alessandra; Goncalves, Miguel M.; Gudmundsson, Halldor S.; Jeng, Suh-Fang; Jetishi, Pranvera; Jusiene, Roma; Kim, Young-Ah; Kristensen, Solvejg; Lecannelier, Felipe; Leung, Patrick W. L.; Liu, Jianghong; Montirosso, Rosario; Oh, Kyung Ja; Plueck, Julia; Pomalima, Rolando; Shahini, Mimoza; Silva, Jaime R.; Simsek, Zynep; Sourander, Andre; Valverde, Jose; Van Leeuwen, Karla G.; Woo, Bernardine S. C.; Wu, Yen-Tzu; Zubrick, Stephen R.; Verhulst, Frank C.


    Objective: To test the fit of a seven-syndrome model to ratings of preschoolers' problems by parents in very diverse societies. Method: Parents of 19,106 children 18 to 71 months of age from 23 societies in Asia, Australasia, Europe, the Middle East, and South America completed the Child Behavior Checklist for Ages 1.5-5 (CBCL/1.5-5). Confirmatory…

  16. The Shibboleth of Productivity: The Exhaustion of Industrial-Age Strategies in Post-Industrial Society

    James E. Block


    The universal demand currently to resolve America's economic decline by increasing productivity fatally misconstrues the actual challenge posed by post-industrial society. Automation, rationalization, and technological advances suggest a crisis not of productivity, but of distribution, a false, unnecessary perpetuation of widespread deprivation required only by the scarcity model underpinning market economics. While enforced by vested interests for personal gain, this pseudo-crisis is ironica...

  17. Prevalence of premature ejaculation in young and middle-aged men in Korea: a multicenter internet-based survey from the Korean Andrological Society

    Park, Hyun Jun; Park, Jong Kwan; Park, Kwangsung; Lee, Sung Won; Kim, Sae-Woong; Yang, Dae Yul; Moon, Du Geon; Min, Kweon-Sik; Moon, Ki-Hak; Yang, Sang-Kuk; Hyun, Jae Seog; Park, Nam Cheol


    In this study, we aimed to investigate the prevalence and perception of premature ejaculation (PE) in young and middle-aged Korean men. The study was conducted using an Internet-assisted questionnaire. A total of 2 037 Korean male adults, aged 20 years or older, were randomly sampled based on age and residency. The questionnaire developed by the PE Study Group of the Korean Andrological Society includes four categories (overall sexual function, symptoms, distress and treatment) with a total o...

  18. Healthy Ageing

    Schans, Cees van der


    Presentatie gehouden bij de bijeenkomst voor het Regionaal Genootschap Fysiotherapie Het Noorden op 10 februari te Marum, over het belang van fysieke activiteit voor healthy ageing en de rol van de fysiotherapeut hierin

  19. Visual Signs of Ageing

    Helle Rexbye


    Full Text Available Consumer culture has placed the ageing body in a dilemma of representation. Physical appearance has become increasingly important as a symbol of identity, and at the same time society idealizes youth. This study explores visual ageing empirically. By using photographs of older persons (70+ as starting point, it is explored how visual age is assessed and interpreted. It is shown that informants read age in a spread of stages and categories. Main age indicators are biological markers: skin, eyes, and hair colour, but supplemented by vigour, style, and grooming. Furthermore, in-depth interviews indicate that visual age is mainly interpreted into categories and moral regulations rooted in early modernity. Subsequently the question of a postmodern perspective of visual ageing is discussed in this article. The empirical findings in the study question a postmodern fluidity of visual signs – at least when the concern is signs of ageing.

  20. Biodemography of human ageing

    Vaupel, James W


    Human senescence has been delayed by a decade. This finding, documented in 1994 and bolstered since, is a fundamental discovery about the biology of human ageing, and one with profound implications for individuals, society and the economy. Remarkably, the rate of deterioration with age seems to be...

  1. Aging, Trade, and Migration

    Chisik, Richard; Onder, Harun; Qirjo, Dhimitri


    This study considers the role of demand-driven changes arising from population aging and how they affect the pattern of international trade as well as trade and immigration policy. An aging society can see a welfare-reducing reduction in its share of manufacturing output and this reduction is magnified by a decrease in trade costs (an increase in globalization). Immigration can ameliorate ...

  2. A Respectable Old Age.

    Swensen, Clifford H.


    Contrasts the relatively abundant information on the young with the paucity of research knowledge on the aged, and asserts that psychologists have too few solutions to coping with the problems of aging. Suggests the integration of older adults into all aspects of society through structural change. (Author/AOS)

  3. Aging and cosmetic enhancement

    Honigman, Roberta; David J. Castle


    Obsession with a youthful appearance has become commonplace in modern society and has resulted in an upswing in cosmetic procedures trying to reverse the aging process. We selectively review the literature on aging and cosmetic surgery, with particular regard for the aging face. We pay attention to psychosocial aspects of response to such cosmetic procedures, both in terms of outcome and with respect to risk factors for a poor outcome.

  4. Martian ages

    The subjects of this paper are a discussion of the methodology of relative age determination by impact crater statistics, a comparison of currently proposed Martian impact chronologies for the determination of absolute ages from crater frequencies, a report on our work of dating Martian volcanoes and erosional features by impact crater statistics, and an attempt to understand the main features of Martian history through a synthesis of our crater frequency data and those published by other authors. Two cratering chronology models are presented and used for inference of absolute ages from crater frequency data: model 1, with nearly equal Martian and lunar cratering rates around (ca.) 4- to 10-km crater sizes, and model II. equivalent to model I for ages >3.5 x 109 years but with a factor of 2 higher Martian cratering rate at ages 9 years. Those model cratering chronologies are applied to the data. The interpretation of all crater frequency data available and tractable by our methodology leads to a global Martian geological history that is characterized essentially by two epochs of activity. The division between the two epochs is measured at a cumulative crater frequency value for 1-km craters (crater retention age) of N(1) = 8 x 10-4 (km-2) corresponding to an absolute age of ca. 3 x 109 years (applying model I cratering chronology) and of ca. 1.5 x 109 years (applying model II cratering chronology). In the ancient epoch all major events like emplacement of the plains lavas, the piling up of most volcanic constructs, and large-scale erosion of channels and mensae (highland/northern lowland boundary) have taken place. During the younger epoch, only the big Tharsis shield volcanoes were active, and some minor erosion took place. This means that Mars is not a youthful planet but an ancient one with respect to most of its surface features

  5. Premature aging

    The hypothesis that radiation may accelerate aging phenomenon has been studied extensively, using the population of A-bomb survivors. In this paper, non-specific radiation-induced premature aging is discussed with a review of the literature. Cardiac lipofuscin, papillary fibrosis, aortic extensibility, hexamine/collagen ratio in the skin and aorta, testicular changes, giant hepatic cell nucleus, and neurofibril changes have so far been studied pathologically in the context of A-bomb radiation. Only testicular sclerosis has been found to correlate with distance from the hypocenter. Suggestive correlation was found to exist between the hexamine/collagen ratio in the skin and aorta and A-bomb radiation. Grip strength and hearing ability were decreased in the group of 100 rad and the group of 50-99 rad, respectively. The other physiological data did not definitely correlate with A-bomb radiation. Laboratory data, including erythrocyte sedimentation rate, α and β globulin levels, phytohemagglutinin reaction, T cell counts, erythrocyte glycophorin-A, the incidence of cerebral stroke, ischemic heart disease, and cataract were age-dependent and correlated with A-bomb radiation. These findings indicated that the occurrence of arteriosclerosis-related diseases, changes in immunological competence, and some pathological and physiological findings altered with advancing age, suggesting the correlation with A-bomb radiation. In general, it cannot be concluded that there is a positive correlation between A-bomb radiation and the premature aging. (N.K.) 51 refs

  6. Successful ageing

    Bülow, Morten Hillgaard; Söderqvist, Thomas


    prevention strategies; and the importance of individual, societal and scientific conceptualisations and understandings of ageing. By presenting an account of the recent historical uses, interpretations and critiques of the concept, the article unfolds the practical and normative complexities of ‘ successful......Since the late 1980s, the concept of ‘ successful ageing’ has set the frame for discourse about contemporary ageing research. Through an analysis of the reception to John W. Rowe and Robert L. Kahn's launch of the concept of ‘ successful ageing’ in 1987, this article maps out the important themes...

  7. Aging Differently

    Zajitschek, Felix; Jin, Tuo; Colchero, Fernando;


    Diet effects on age-dependent mortality patterns are well documented in a large number of animal species, but studies that look at the effects of nutrient availability on late-life mortality plateaus are lacking. Here, we focus on the effect of dietary protein content (low, intermediate, and high...... statistical approach based on Bayesian inference of age-specific mortality rates and found a deceleration of late-life mortality rates on all diets in males but only on the intermediate (standard) diet in females. The difference in mortality rate deceleration between males and females on extreme diets...

  8. Age Spots

    ... for treating age spots include: Improved appearance. Enhanced self-esteem. Promotion of better skin health. What you need ... 480px View Render 320px View Connect with ASDS: Facebook LinkedIn YouTube Twitter Quick Links About ASDS Advocacy ...

  9. Environmental Changes and Social Vulnerability in an Ageing Society: Portugal in the Transition from the 20th to the 21st Centuries

    Maria João Guardado Moreira


    Full Text Available One of the main structural changes human societies are actually facing relies on demographic ageing process, with strong impacts on health system and quality of life. Social and environmental factors can be used as predictors for health conditions, functional and cognitive autonomy, wellbeing and satisfaction on older ages. Reduced incomes, low educational level, situation of loneliness, can also be pointed as predictive factors of a major and premature deterioration of health. The adaptation of social structures must be a priority for all ageing societies. Portugal will also have to find answers to these challenges. The main objective of this study is to understand the process of vulnerability and multiple dependency situations caused by changes in the Portuguese demographic structure, manly regarding old people, as concerns the following aspects: a levels of well-being in ageing regions determined by a statistical indicator; b specific health care and long-term care.

  10. Après Nous le Déluge? Direct Democracy and Intergenerational Conflicts in Ageing Societies

    Ahlfeldt, Gabriel; Maennig, Wolfgang; Steenbeck, Malte


    To assess the likely effects of population ageing on the outcomes of direct democracy, we analyze the effect of age on voting decisions in public referenda. To this end, we provide the first quantitative review of the literature and a case study of the Stuttgart 21 referendum on one of the largest infrastructure projects in Germany. The evi-dence suggests that intergenerational conflicts arising from population ageing will likely be limited to areas in which the net present value differs part...

  11. Healthy ageing

    Harrison, Adrian Paul; Brüggemann, Dagmar Adeline; Bartels, Else Marie;


    The study employed mechanical stretching in vitro of sections of abdominal aorta of elderly mice to investigate any benefits of oral treatment with alpha-ketoglutarate (AKG) on arterial elasticity. Eighteen female mice (50-weeks-old) were assigned to a control (2% w/v) Na2-AKG or (2% w/v) a Ca-AK...... investigation as a candidate for therapies targeting arterial stiffening with age....

  12. Aging Perspectives

    Cosco, Theodore D; David Brehme; Nora Grigoruta; Lisa-Katrin Kaufmann; Liis Lemsalu; Ruth Meex; Angela Schuurmans; Neslihan Sener


    Despite the proliferation of successful ageing (SA) research, the literature is dominated by researcher-driven Anglophone conceptualisations. To date, lay perspectives of SA have not been examined in Europe or Turkey. The current study aims to conduct a mixed-methods examination of conceptualisations of SA in seven underrepresented countries. Using snowball sampling via social media sites, an online survey consisting of established closed-ended and open-ended items – translated into seven lan...

  13. Golden Age


      Sometimes, a moment can announce the end of an age. The gold market is like that. Within two transaction days, the gold slumped by 13%and saw a 25%tumble from the high point in August 2011. According to the classic investment theory, a 20%-above decline means the shift from“a bull”to“a bear”market.   The super bear market of gold has lasted a dozen years. But the bull-to-bear shift was completed within only 20 minutes. Wall Street’s analysts and ordinary Chinese people had different understandings to the golden age.   Expecting a bear market, Wall Street continuously dumped gold, resulting in a diving of gold price. Seeing the benefits, leisure Chinese madams made a gold rush, causing a slight bounce of gold price. On April 23, renowned investment bank Goldman Sachs suspended the short sale. So,“Chinese aunts”beating back Wall Street’s analysts became the hottest topic online for the time being.   What are the decisive factors for the crash of gold price? Will the gold market complete a real bull-to-bear shift? Will the golden age of gold be farther or nearer?

  14. New concept of age(ing: Prospective age

    Devedžić Mirjana


    Full Text Available While the last century was the century of world population growth, according to demographers, the XXI century will be century of population aging. Statistics undoubtedly show that number of elderly will continue it’s growth in the future. If old age is seen as period of life with reduced physical and mental capabilities and increased disability, and demographic aging as increase of dependent population, trends are quite disturbing, at least in certain societal segments. In developed countries, this population category is no longer treated as passive or as a "burden of society" and efforts are made for better social inclusion of older people. In contrast to growing interest in this phenomenon, the concepts that define the aging of the population remained stagnant. The aim of this paper is to introduce into domestic literature the term "prospective age" as a dynamic category which is more affected with socio-historical conditions, not only with biological as traditional definition of aging suggested. Papers written by Sanderson and Scherbov offer new methodological options for study of population aging, because it takes into account the biometric rather than chronological approach. Calculation of prospective years is a simple operation that requires pair of the same number of remained life expectancy from life tables for two different periods (the year of concern is index, and the one we are comparing with is standard year, so that phrase "40s is the new 30s" or "70s the new 60s" gets scientific foundation. Average remaining years of life represent a realistic indicator suggesting increased capacity, activity and vitality of individuals, which is due to accepted demographic parameters still considered old. „Prospective threshold“ is defined as the age when life expectancy falls below 15 years (it is subjective choice made by Sanderson and Scherbov, which is also used in this paper and during the elaboration of these ideas three demographic

  15. Aging Perspectives

    Theodore D Cosco


    Full Text Available Despite the proliferation of successful ageing (SA research, the literature is dominated by researcher-driven Anglophone conceptualisations. To date, lay perspectives of SA have not been examined in Europe or Turkey. The current study aims to conduct a mixed-methods examination of conceptualisations of SA in seven underrepresented countries. Using snowball sampling via social media sites, an online survey consisting of established closed-ended and open-ended items – translated into seven languages – was administered. Grounded theory methods and descriptive statistics were used to analyse qualitative and quantitative data, respectively.

  16. Ice ages

    The Earth's climate undergoes great changes in cycles of 104 to 105 years. Deep sea sediments contain proof of these changes. The critical parameter is the O18/O16 isotope ratio. The astronomical theory is discussed of ice ages based on the changes in the shape of the Earth's orbit around the sun. Forecasts for the future are given - in the coming years the climate is expected to get warmer owing to increased CO2 levels in the atmosphere, and then a long cooler period is expected to follow. (M.D.)

  17. Dominant perceptions on the age

    Komatina Slavica


    Contemporary developed society, despite the fact that it is constantly and intensively ageing, is characterized by deeply rooted numerous negative stereotypes on old people and old age as a life period. The study of dominant perceptions on the age of Belgrade population takes not only the universal character of negative connotation of old age into consideration, but also the concrete unfavorable social context. The delicate problematic of stereotypes on old age and old people has been analyze...

  18. Aging Blepharoplasty

    Inchang Cho


    Full Text Available In performing upper blepharoplasty in the elderly, looking younger and keeping the eyelidsharmonious with the rest of the face have to be achieved at the same time. The most importantgoal in upper blepharoplasty for aging is correcting the drooping upper eyelid skin, and inthis process, the surgeon may or may not create a double eyelid fold. The pros and cons haveto be fully discussed with the patient, but the author personally prefers creating a doublefold unless the patient refuses, because it is efficient in correcting and preventing furtherdrooping of the skin. In most patients, the brow is elevated to compensate for the droopingeyelid, and when the drooping is corrected, brow ptosis may ensue. The surgeon has to preparefor these consequences before performing the procedure, and estimate the exact amountof skin to be excised. In the elderly, the skin and the orbicularis oculi muscle is thin, with adecreased amount of subcutaneous fat and retro-orbicularis oculi fat, and in most cases,excision of the skin alone is enough to correct the deformity. Removing large portions ofsoft tissue may also prolong the recovery period. Unlike younger patients, the lower skinflap should not be stretched too much in the elderly, as it may create an aggressive lookingappearance. A few wrinkles in the lower flap should remain untouched to create a naturallook. In this article, the author’s own methods of performing an aging blepharoplasty aredescribed specifically, with a step-by-step guide and surgical tips.

  19. Unmaking old age : political and cognitive formats of active ageing.

    Lassen, A.J.; Moreira, T.


    Active ageing is a policy tool that dominates the way the ageing society has been constituted during the last decades. The authors argue that active ageing is an attempt at unmaking the concept of old age, by engaging in the plasticity of ageing in various ways. Through a document study of the different epistemes, models and forms used in the constitution of active ageing policies, the authors show how active ageing is not one coordinated set of policy instruments, but comes in different form...

  20. Changing Attitudes towards Ageing and the Aged amongst Psychology Students

    Fonseca, Antonio; Goncalves, Daniela; Martin, Ignacio


    Society is ageing. In Europe, the ageing of the population is a recurrent and discussed theme. The impact of the ageing of the population is varied and transversal in different fields. The increase in the number of elderly people implies an increase in the levels of dependence and, consequently, more sanitary, physical, and human resources. Also,…

  1. 当代纽约:从人口老龄化到老年友好型城市的转变%Modern New York:From Aging Society to Age-Friendly City



    纽约作为美国标志性城市,是公认的金融、传媒、文化及国际大都市。自1950年前后进入老龄化社会以来,该市老年人口在经济状况、族裔构成、地域分布、健康状况等方面表现出与全美相似但又独具特色的特征。在人口老龄化背景下,纽约经济、政治、社会各个方面均产生程度不一的影响。为了更好地应对这一挑战,纽约最终走向老年友好型城市的发展道路。%As one iconic city of United States and all over the world,New York City is always described as the financial,medi-a,cultural and international center. Around the 1950s,New York City became one aging society,part of whose characters of aging are coincident with those of American society. However,this city has some distinguishing features. Without doubt,aging population puts crucial and deep influences on New York City from all dimensions. In order to effectively address this chal-lenge,New York City moves towards one Age-Friendly city from the aging society.

  2. Aging blepharoplasty.

    Cho, Inchang


    In performing upper blepharoplasty in the elderly, looking younger and keeping the eyelids harmonious with the rest of the face have to be achieved at the same time. The most important goal in upper blepharoplasty for aging is correcting the drooping upper eyelid skin, and in this process, the surgeon may or may not create a double eyelid fold. The pros and cons have to be fully discussed with the patient, but the author personally prefers creating a double fold unless the patient refuses, because it is efficient in correcting and preventing further drooping of the skin. In most patients, the brow is elevated to compensate for the drooping eyelid, and when the drooping is corrected, brow ptosis may ensue. The surgeon has to prepare for these consequences before performing the procedure, and estimate the exact amount of skin to be excised. In the elderly, the skin and the orbicularis oculi muscle is thin, with a decreased amount of subcutaneous fat and retro-orbicularis oculi fat, and in most cases, excision of the skin alone is enough to correct the deformity. Removing large portions of soft tissue may also prolong the recovery period. Unlike younger patients, the lower skin flap should not be stretched too much in the elderly, as it may create an aggressive looking appearance. A few wrinkles in the lower flap should remain untouched to create a natural look. In this article, the author's own methods of performing an aging blepharoplasty are described specifically, with a step-by-step guide and surgical tips. PMID:24086798

  3. PACITA: Scenario workshop “Teleassistance in ageing societies” (Spring-Summer 2014): Telecare Technology for an Ageing Society in Europe: Current State and Future Developments

    PACITA Consortium (Hrsg.)


    PACITA (Parliaments and civil society in Technology Assessment) has been a four-year EU financed project under FP7 aimed at increasing the capacity and enhancing the institutional foundation for knowledge-based policy-making on issues involving science, technology and innovation, mainly based upon the diversity of practices in Parliamentary Technology Assessment (PTA). The key practices in focus have been interactive in the sense that they engaged science, civil society organizations, stakeho...

  4. Nexus: Where science meets society [In an age of discovery and innovation, how can benefits be passed along?

    Science and scientists play a vital role in society. The degree of influence wielded by scientific opinion, the reputation of scientific bodies for impartially rendered insight, the priority accorded to scientific research and education all have contributed to the success of nations. The frontiers of science have never looked more promising than they do today. Opportunities abound. From nanotechnology, to bioengineering, to terahertz imaging, to string theory, to space science, we are in an Age of Discovery and Innovation. The challenge is how to mine these opportunities for all they are worth to impact human health and welfare and security, and to have greater public understanding of, and respect and appreciation for, science. If we continue to invest in science and engineering research across a range of disciplines, develop human capital, engage on key public policy issues pro-actively and consistently, and engage the public in new, creative and respectful ways,we can heal rifts and address rising expectations worldwide.Terrorism and national security are top-of-the-mind issues in the US, and of concern worldwide. There are various technologies being used to identify and track potential terrorists. The public, especially in the US, has a general feeling of unease, while some worry about the effect of security measures on civil liberties, and others worry about the scientific community itself on the ease of communication and interaction with scientists worldwide for the advance of science. What is not clear is how comprehensively current vulnerabilities are assessed. This is where the scientific community can play a much needed role, and can contribute to a more open discussion, not of terrorist targets, or specifically how risk assessment is used, but at least that it is used. We cannot protect against everything. But, we can use risk assessment to deploy resources in an efficacious way, to track the right things, to aggravate people less, and to calm unnecessary

  5. Skin Care and Aging

    ... Home » Skin Care and Aging Heath and Aging Skin Care and Aging Dry Skin and Itching Bruises Wrinkles Age Spots ... doctor. For More Information About Skin Care and Aging American Academy of Dermatology 1-866-503-7546 ( ...

  6. Signal transduction, receptors, mediators and genes: younger than ever - the 13th meeting of the Signal Transduction Society focused on aging and immunology

    Klotz Lars-Oliver


    Full Text Available Abstract The 13th meeting of the Signal Transduction Society was held in Weimar, from October 28 to 30, 2009. Special focus of the 2009 conference was "Aging and Senescence", which was co-organized by the SFB 728 "Environmentally-Induced Aging Processes" of the University of Düsseldorf and the study group 'Signal Transduction' of the German Society for Cell Biology (DGZ. In addition, several other areas of signal transduction research were covered and supported by different consortia associated with the Signal Transduction Society including the long-term associated study groups of the German Society for Immunology and the Society for Biochemistry and Molecular Biology, and for instance the SFB/Transregio 52 "Transcriptional Programming of Individual T Cell Subsets" located in Würzburg, Mainz and Berlin. The different research areas that were introduced by outstanding keynote speakers attracted more than 250 scientists, showing the timeliness and relevance of the interdisciplinary concept and exchange of knowledge during the three days of the scientific program. This report gives an overview of the presentations of the conference.

  7. Social-Strata-Related Cardiovascular Health Disparity and Comorbidity in an Aging Society: Implications for Professional Care

    Ai, Amy L.; Carrigan, Lynn T.


    Cardiovascular disease (CVD) is on the rise in the aging population of the United States. Heart disease is the leading cause of death, hospital bed use, and social security disability. Enhancing knowledge about CVD may improve social work's professional role in the health care system. This article focuses on a pressing CVD-related issue that needs…

  8. Population aging and legal retirement age

    Lacomba, Juan Antonio; Lagos, Francisco Miguel


    This paper analyzes the effects of population aging on the preferred legal retirement age. What is revealed is the crucial role that the indirect ???macro??? effects resulting from a change in the legal retirement age play in the optimal decision. Two Social Security systems are studied. Under a defined contribution scheme aging lowers the preferred legal retirement age. However, under a defined pension scheme the retirement age is delayed. This result shows the relevance of correctly c...

  9. 老龄化社会的住宅建筑设计研究%Research on the residential building design of aging society



    Aiming at the present situation of our country has entered the aging society,discusses the main trend of endowment pattern in China under the trend of aging society transformation.To the elderly and special needs in physiological,psychological and social three aspects as the basis,in a safe,convenient,comfortable and healthy for the principle,from the external environment should be built with residential facilities to start,to the internal details of the design concept of residential,To study the design ideas and countermeasures suitable for our aging society of residential buildings.%本文针对我国已经进入老龄化社会的现状,探讨了老龄化社会转型趋势下中国养老模式的主流趋势。并以老年人在生理、心理、社会三方面的特殊需求为依据,以安全、便利、舒适和健康为原则,从老龄住宅外部环境应配建的设施入手,到老龄住宅的内部细节设计理念,研究探讨适合我国老龄社会的住宅建筑的设计思路与对策。

  10. Packaging development in an ageing society: a case study approach in the United Kingdom fast-moving consumer goods industry

    Ford, Nicholas


    There is a growing body of research demonstrating the effects of age-related changes on product usability and the value derived from consumption experiences. In particular, difficulties with packaging have been identified as a source of dissatisfaction and a key barrier to older people maintaining their independence. Despite this, marketing literature into older consumers’ packaging experiences is limited. Likewise, packaging development has been afforded scant attention in the new product...

  11. Aging and Aged in Organized Crime.

    Amir, Menachem


    Examines problems of the aged in organized crime, basing discussion on organized crime bosses over age 60 operating in Italy, the United States, and Israel. Looks at problems stemming from normative system in organized crime, role of the aged, intergenerational problems, fears of the aged, excuses and justifications, standards of life, and…

  12. Oral Health and Aging

    ... please turn JavaScript on. Feature: Oral Health and Aging Oral Health and Aging Summer 2016 Table of Contents Jerrold H. Epstein, ... they may need. Read More "Oral Health and Aging" Articles Oral Health and Aging / 4 Myths About ...

  13. Skin Care and Aging

    ... page please turn Javascript on. Skin Care and Aging How Aging Affects Skin Your skin changes with age. It ... if they bother you. See additional resources on aging skin, including information on treatment options, specific conditions, ...

  14. The Biology of Aging.

    Sprott, Richard L.; And Others


    Thirteen articles in this special issue discuss aging theories, biomarkers of aging, aging research, disease, cancer biology, Alzheimer's disease, stress, oxidation of proteins, gene therapy, service delivery, biogerontology, and ethics and aging research. (SK)

  15. Population Aging and Inventive Activity

    Irmen, Andreas; Litina, Anastasia


    This research empirically establishes and theoretically motivates the hypothesis that population aging has a hump-shaped effect on inventive activity. We estimate this hump-shaped relationship in a panel of 33 OECD countries over the period 1960-2012. The increasing part of the hump captures the awareness that population aging requires inventive activity to guarantee current and future standards of living. The decreasing part reflects the tendency of aging societies to lose dynamism and the w...

  16. How much might a society spend on life-saving interventions at different ages while remaining cost-effective? A case study in a country with detailed data

    Kvizhinadze, Giorgi; Wilson, Nick; Nair, Nisha; McLeod, Melissa; Blakely, Tony


    Objective We aimed to estimate the maximum intervention cost (EMIC) a society could invest in a life-saving intervention at different ages while remaining cost-effective according to a user-specified cost-effectiveness threshold. Methods New Zealand (NZ) was used as a case study, and a health system perspective was taken. Data from NZ life tables and morbidity data from a burden of disease study were used to estimate health-adjusted life-years (HALYs) gained by a life-saving intervention. Hea...

  17. Avoiding Aging? Social Psychology's Treatment of Age

    Barrett, Anne E.; Redmond, Rebecca; von Rohr, Carmen


    Population aging, in conjunction with social and cultural transformations of the life course, has profound implications for social systems--from large-scale structures to micro-level processes. However, much of sociology remains fairly quiet on issues of age and aging, including the subfield of social psychology that could illuminate the impact of…

  18. Age and Value Orientations

    Asya Kh. Kukubayeva


    Full Text Available The present article deals with value orientations and their role in men’s lives, particularly, in young people’s lives. This notion was introduced by the American theoretical sociologist T. Parsons, one of the creators of modern theoretical sociology. The scientist made an attempt to construct the structural and analytical theory of social action, combining personal interests (needs and aims and situation, it takes place in. The issue of value orientations remains acute for psychology. Herein we have considered several most important works, relating to the considered issue. Age aspects of young people’s value orientations are of peculiar interest to us. When analyzing this phenomenon, one should take into consideration the psychological formations, inhere for a certain age. In fact every age has its unique structure, which may change when passing from one development stage to another. Basing on this fact, we’ve considered the values, depending on the age features of the youth, relying upon the works of the scientists, working with different categories of the youth, such as: teenagers, students, children of different nationalities. It is not surprising that most scientists have come to the conclusion that the chief role in value orientation belongs to a family, originates in relations with parents and teachers. The positive reinforcement to the future develops throughout life in accordance with a lifestyle of a family, society and political situation in a state.Life orientations as a type of value orientations show different types of young people’s preferences. Value structure of its consciousness has its own specific character, depending on the age peculiarities. The dynamics of the transition from one age to another is accompanied with the reappraisal of values, eventually, influencing the life strategy of the future generation

  19. Nutrition and Ageing.

    Minuti, Andrea; Patrone, Vania; Giuberti, Gianluca; Spigno, Giorgia; Pietri, Amedeo; Battilani, Paola; Ajmone Marsan, Paolo


    The world elderly population is rapidly increasing. This demographic change represents a new challenge for the society and demands for a multisectorial intervention to promote a long, healthy, and active life span. Between the factors that contribute in fostering a long healthy life, the nutritional regime plays a central role and is recognized as a major factor in the onset of chronic diseases. A better understanding of the interaction between nutrition and ageing is essential to unravel the mechanisms responsible for these positive/negative effects and to identify diet components promoting the quality of life in the old age and to contribute to the prevention of late-life disabilities. At Università Cattolica del Sacro Cuore, the research activity in food science is focusing on four main objectives: food quality, food safety, functional foods and diet balancing. These objectives are the target of multidisciplinary ongoing and future research activities for a better understanding of the link between diet and ageing. Briefly, the different activities are addressed to the study of the following subjects: the most relevant factors affecting food choices and habits of old aged persons; the effects of long term low dose supplementation of conjugated linoleic acid in mouse; the use of low glycemic index and high resistant starch foods to prevent diabetes and obesity; the adjuvant effect of food bacteria for vaccination; the role of food ingredients in disease; the immunosuppression effect of mycotoxins, and its relevance in ageing people; the production of sustainable and natural antioxidant ingredients to encourage a healthy diet. Our research projects emphasize an holistic and integrated approach that, by bringing together complementary research groups, can combine the collective expertise and thus provide a comprehensive assessment of the role of nutrition in healthy ageing people. PMID:26630518

  20. Dominant perceptions on the age

    Komatina Slavica


    Full Text Available Contemporary developed society, despite the fact that it is constantly and intensively ageing, is characterized by deeply rooted numerous negative stereotypes on old people and old age as a life period. The study of dominant perceptions on the age of Belgrade population takes not only the universal character of negative connotation of old age into consideration, but also the concrete unfavorable social context. The delicate problematic of stereotypes on old age and old people has been analyzed mostly indirectly, through questions on the beginning of old age, advantages and difficulties which we experience during ageing, the first subjective conscious encounter with one’s own ageing, the concept of ideal old age, changes in the persons traits and directly through questions on dominant negative perceptions which prevail on old people in our surrounding. Ageing in the Belgrade milieu is most commonly identified with illness and with the decline of physical potentials, and at the same time a number of other negative qualifications of old age as well. Research results indicate to a pronounced ambivalent standpoint towards ageing, to different observation of one’s own to old age of other people, to different consideration of old age among the sexes and to obvious aversion towards old people. This is expected, taking into consideration that living and ageing are developing nowadays under aggressive influence of contemporary mass culture which affirms youth, beauty, physical strength, health as dominant values, namely everything that is contrary to ageing and old age. On the other hand, our society is today confronted with, as well as in the near past, exceptional political, economic and cultural difficulties which cause specific problems with various age groups, as well as the lowering of the level of mutual endurance and tolerance. The atmosphere of straining the old people and emergence of new antagonisms causes the intensification of

  1. Healthy Aging -- Sexual Health

    ... address Submit Home > Healthy Aging > Sexual health Healthy Aging This information in Spanish ( en español ) Sexual health ... to discuss with your doctor. Sexual Health and Aging: Keep the Passion Alive (Copyright © Mayo Foundation) - This ...

  2. Administration on Aging

    ... Federal Initiatives Career Opportunities Contact Us Administration on Aging (AoA) The Administration on Aging (AOA) is the ... themselves. Back to top Older Americans Act and Aging Network To meet the diverse needs of the ...

  3. Aging changes in sleep

    ... this page: // Aging changes in sleep To use the sharing features ... cycle is repeated several times during the night. AGING CHANGES With aging, sleep patterns tend to change. ...

  4. Higher Education in the Philippines and Malaysia:The Learning Region in the Age of Knowledge-Based Societies

    Lorraine Symaco


    Full Text Available In the context of the developing world, the notion of the knowledge society has elicited a response especially among higher education institutions (HEIs and the role of this sector in developing human resources that are able to adapt and compete in such a society has led to the recognition of the government. In the case of the Philippines and Malaysia, for the country to be 'knowledge-'‐economy ready', its HEIs must embrace and facilitate a technology-'‐based orientation. This paper will look at the role of higher education in both the Philippines and Malaysia in relation to the requirements of the 'knowledge-'‐based' driven economy and how this sector responds and adapts to the challenging call to 'modernise' in order to perform and maximise its contribution to such objectives. Issues relating to this trend are also examined.

  5. Being private in the surveillance society : the concept of privacy in the age of terror, CCTV and electronic surveillance

    Thesslin, Glen


    Abstract: Defending the right to privacy is a growing concern in modern society as surveillance, as a formidable weapon in the “war on terror”, becomes more intrusive with every passing year. In order to effectively defend the right to privacy one must know what privacy actually is. Privacy does not have one universal definition, but is a concept that has evolved though varied socio-cultural and historical circumstances, and is constantly being re-contextualised. This paper ...

  6. Spectral ageing a new age perspective

    Rawlings, S; Rawlings, Katherine M Blundell & Steve


    We present an up-to-date critique of the physical basis for the spectral ageing method. We find that the number of cases where this method may be meaningfully applied to deduce the ages of classical double radio sources is small indeed. This critique is much more than merely a re-expression of anxieties about the calibration of spectral ageing (which have been articulated by others in the past).




    Full Text Available Knowledge society lies on the ruins of national culture that thought people to function in a single universal form of science. This type of society is tightly related to a post-national multicultural world that nourishes the erosion of classical (Kantian and Humboldian cultural and scientific foundations of the university. We are now witnessing it’s transformation into a “multiversity” dominated by the competitive international academic market for students and scholars and “commodified” knowledge. The fiscal crisis of publicly financed universities forced them to constantly pursue other forms of income, the industry being the most obvious solution. In the place of universities of reason and culture the drastic decrease of public funding generated the commercialization of the universities. This is because there is an “asymmetric convergence”: while universities are adopting corporate values and principles the industry itself is not influenced by the academic values and norms. The pursuit of knowledge for mere intellectual curiosity and also the conception of the knowledge as a public good have been abandoned in favor of applied research serving corporate interests. The resulting academic capitalism is far from being the best solution to budget cuts and this study is trying to highlight some of advantages but also the most important shortcomings of this present trend in our universities.

  8. Experiences and Revelations of Dealing with Population Aging in International Society%国际社会应对老龄化的经验和启示



    人口老龄化是全球共同的未来景象,发达国家老龄化进程超前于我国,应对老龄社会的许多创新做法和改革措施都值得我们学习和借鉴。在应对老龄社会方面,强调政府重视和经济社会政策顶层设计,鼓励生育和积极的移民方案,促进老年人力资源开发利用和老年社会参与;在应对老年人问题上,强调政府、市场、家庭和个人共同应对,不但要重视对老年特殊人群的保障,还要加强对全体老年人的保障,提倡医养结合,完善老年人健康和社会照护体系,在强化社会化养老基础上继续巩固家庭和居家养老,精细化分级服务,既关心特殊人群的养老,又关注健康人群的助老。%Population aging is a common future vision in the world. The Aging process in the developed country is ahead of that in China and their innovations and reform measures dealing with aging society deserve our learning. In the aspect of coping with aging society, it is emphasized that the government should attach importance to top-level design of economic and social policies, encourage childbirth and positive immigrant projects, and promote human resource development and social participation of the elderly. In the aspect of the solving elderly problem, it is emphasized that the government, market, families and the elderly themselves should face it together. We should not only pay attention to the safeguard for the special elderly, but also reinforce the security to all the old people. It is necessary to advocate “the combination of medical care and the pension”, complete health and social care system for the elderly, intensify social pension system and stabilize home-based care system, classify the services, achieve the aim that taking care for both the special group and the health group of the old at the same time.

  9. Aging of gaseous detectors

    This paper makes an overview of developments in the wire chamber aging field since the wire chamber aging workshop held at the Lawrence Berkeley Laboratory, Berkeley, California on January 16--17, 1986. The author discusses new techniques to analyze the gas impurities and the wire aging products, wire ''nonaging'' in clean systems, wire aging in systems containing various impurities, various examples of problems which can ''prime'' surfaces prior to the occurrence of the aging, and some recent aging experience with the ''SSC micro-straw tubes.'' 35 refs., 10 figs., 2 tabs

  10. National Institute on Aging

    ... Join Our Mailing List Email The Leader in Aging Research NIA, one of the 27 Institutes and ... broad scientific effort to understand the nature of aging and to extend the healthy, active years of ...

  11. Aging changes in immunity

    ... cells and antibodies that destroy these harmful substances. Aging Changes and Their Effects on the Immune System ... Prevention To decrease the risks from immune system aging: Get the flu and pneumonia vaccines, and any ...

  12. NIA Aging Cell Repository

    Federal Laboratory Consortium — To facilitate aging research on cells in culture, the NIA provides support for the NIA Aging Cell Repository, located at the Coriell Institute for Medical Research...

  13. Corrected Age for Preemies

    ... Prenatal Baby Bathing & Skin Care Breastfeeding Crying & Colic Diapers & Clothing Feeding & Nutrition Preemie Sleep Teething & Tooth Care Toddler Preschool Gradeschool Teen Young Adult Healthy Children > Ages & Stages > Baby > Preemie > Corrected Age ...

  14. Alaska Radiometric Ages

    U.S. Geological Survey, Department of the Interior — The Alaska Radiometric Age file is a database of radiometric ages of rocks or minerals sampled from Alaska. The data was collected from professional publications...

  15. Aging changes in immunity

    ... this page: // Aging changes in immunity To use the sharing features ... cells and antibodies that destroy these harmful substances. Aging Changes and Their Effects on the Immune System ...

  16. Memory and Aging

    Memory and Aging Losing keys, misplacing a wallet, or forgetting someone’s name are common experiences. But for people nearing or over age 65, such memory lapses can be frightening. They wonder if they ...

  17. Components of aging

    Wiegand, Iris


    Age-related cognitive decline has been linked to a reduction in attentional resources that are assumed to result from alterations in the aging brain. A core ability that is subject to age-related decline is visual attention, which enables individuals to select the most important information for conscious processing and action. However, visual attention is considered a conglomerate of various functions and the specific components underlying age differences in performance remain little understo...

  18. Optimal Aging and Death

    Dalgaard, Carl-Johan; Strulik, Holger

    representative consumer is subject to physiological aging. In modeling aging we draw on recent research in the fields of biology and medicine. The speed of the aging process, and thus the time of death, are endogenously determined by optimal health investments. We calibrate the model to US data and proceed to...

  19. Optimal Aging and Death

    Dalgaard, Carl-Johan Lars; Strulik, Holger


    This study introduces physiological aging into a simple model of optimal intertemporal consumption. In this endeavor we draw on the natural science literature on aging. According to the purposed theory, the speed of the aging process and the time of death are endogenously determined by optimal...

  20. Age and Farmer Productivity

    Tauer, Loren W.


    Farmer productivity by age was estimated, allowing for differences because of efficiency and returns to scale. Using Census of Agriculture data, estimates vary by state, but returns to scale average 1.07. Efficiency increases average 4.5 percent every ten years of age, to the age interval 35 to 44, and then decreases at that same rate.

  1. Peroxisomes in yeast ageing

    Kumar, Sanjeev


    Ageing is characterized by the progressive decline in cellular functions that eventually leads to death. In human, ageing is associated with several age-related diseases such as cancer, cardiovascular disorders and neurodegenerative diseases. Over the years, research performed in several simpler sho

  2. PerformAge

    Fristrup, Tine


    ), I do not want to paint a uniformly rosy picture of aging and old age, but unfold an opening up of life taking the heroines and heroes of aging life to the open road in search of themselves and new roles in life as a quest of self-knowledge, self-development – a role for the future. Different...

  3. Hodgkin's disease and age

    Specht, L.; Nissen, N.I.


    modality, stage, and total tumour burden, whereas age had no prognostic significance. With regard to death from Hodgkin's disease only age and total tumour burden had independent significance. The significance of age would seem to stem from the fact that some older patients could not be given adequate...

  4. Osteoclasts prefer aged bone

    Henriksen, K; Leeming, Diana Julie; Byrjalsen, I;


    We investigated whether the age of the bones endogenously exerts control over the bone resorption ability of the osteoclasts, and found that osteoclasts preferentially develop and resorb bone on aged bone. These findings indicate that the bone matrix itself plays a role in targeted remodeling of...... aged bones....

  5. Intergenerational Justice in Aging Societies

    Vanhuysse, Pieter

    I present the Intergenerational Justice Index (IJI) - a simple four-dimensional indicator developed with the Bertelsmann Stiftung in order to compare intergenerational justice in practice across 29 OECD member states. The unit of analysis is countries, and the IJI is a macro-level snapshot linked...... ecological footprint created by all generations alive today; (2) early-life starting conditions as measured by child poverty levels; and (3) the economic and fiscal burdens on the shoulders of currently young generations as measured by public debt levels per child. The fourth IJI dimension measures policy...

  6. 老龄社会生育政策新内涵%New Connotation of Family Planning Policy in Aging Society

    胡乃军; 于淼


    在老龄社会,生育政策必须与国家人力资源发展规划相匹配。本文运用人口数据建立老龄化的时间表,代入计划生育政策变量,建立预测和分析模型,观察其对人口总量和人口结构的影响,论证了二胎间隔生育政策的必要性。继而运用典型案例分析方法进一步证明二胎间隔生育政策的可行性,由此推论生育政策内涵从“节制生育”到“调节人口结构和控制总量”的新内涵转变及其实现路径。%In aging society, family planning policy must be matched to the national human resource development planning. To demonstrate the necessity of the two-child policy, this paper first uses population data to form an aging timetable and establish the forecasting and analytical model to observe the impact of family planning policy on total population and population structure. Then the paper further demonstrates the feasibility of two-child policy by a case study. Based on the above analysis, one can draw a conclusion that the connotation of family planning policy should be changed from“birth control”to“adjusting population structure and controlling the total population”. Finally, the ways of implementation are discussed.

  7. Ageing Management of CARR

    The paper introduced the ageing management of CARR, including the ageing management system, instances of ageing components, difficulties we met and follow up plan, and put forward some suggestions on strengthening and promoting ageing management. We hope to enhance international exchange and collaboration. It is a great challenge to do research on how to manage ageing effectively in the beginning of life, but it will enhance the safety of reactor operation, extend the life of the reactor and improve the quality of operation, making this work very meaningful

  8. Can aging be 'drugged'?

    Riera, Celine E; Dillin, Andrew


    The engines that drive the complex process of aging are being identified by model-organism research, thereby providing potential targets and rationale for drug studies. Several studies of small molecules have already been completed in animal models with the hope of finding an elixir for aging, with a few compounds showing early promise. What lessons can we learn from drugs currently being tested, and which pitfalls can we avoid in our search for a therapeutic for aging? Finally, we must also ask whether an elixir for aging would be applicable to everyone, or whether we age differently, thus potentially shortening lifespan in some individuals. PMID:26646496

  9. Carcinogenesis and aging

    This 2-voluem set discusses the problem of inter-relation between carcinogenesis and aging, and the phenomenon of age-related increase in cancer incidence in animals and humans. Covered topics include current concepts in mechanisms of carcinogenesis and aging; data on chemical, radiation, ultraviolet-light, hormonal and viral carcinogenesis in aging; data on the role of age-related shifts in the activity of carcinogen-metabolizing enzymes; binding of carcinogens with macromolecules; DNA repair; tissue proliferation; and immunity and homono-metabolic patterns in realization of initiation and promotion of carcinogenesis

  10. Heart Age PSA (:60)


    This 60 second public service announcement is based on the September 2015 CDC Vital Signs report. Your heart age is the age of your heart and blood vessels as a result of your risk factors for heart attack and stroke. If you smoke or have high blood pressure, your heart age will be much higher than your actual age. Learn what you can do to lower your heart age and keep it low.  Created: 9/1/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 9/1/2015.

  11. Wages, productivity and aging

    Dostie, Benoît


    In this article, we estimate age based wage and productivity differentials using linked employer-employee Canadian data from the Workplace and Employee Survey 1999-2003. Data on the firm side is used to estimate production functions taking into account the age profile of the firm's work-force. Data on the workers' side is used to estimate wage equations that also depend on age. Results show concave age-wage and age-productivity profiles. Wage-productivity comparisons show that the productivit...

  12. UV, stress and aging.

    Debacq-Chainiaux, Florence; Leduc, Cedric; Verbeke, Alix; Toussaint, Olivier


    Skin is a model of choice in studies on aging. Indeed, skin aging can be modulated by internal and external factors, reflecting its complexity. Two types of skin aging have been identified: intrinsic, mainly genetically determined and extrinsic-also called "photo-aging"-resulting on the impact of environmental stress and more precisely of UV rays. Simplified in vitro models, based on cellular senescence, have been developed to study the relationship between UV and aging. These models vary on the cell type (fibroblasts or keratinocytes, normal or immortalized) and the type of UV used (UVA or UVB). PMID:23467762

  13. On aging and aged care in Serbia.

    Sevo, G; Davidovic, M; Erceg, P; Despotovic, N; Milosevic, D P; Tasic, M


    Serbia is a demographically old nation, with 17.4 % of its residents being aged 65 years and older in 2011. The previous two decades of turbulent history have significantly affected the demographic picture of this country, and their ramifications remain visible in Serbia's economic, political, cultural, and health spheres. Major demographic forces behind population aging in Serbia can be attributed to lower fertility rates, migrations, and declining mortality (reflecting improvements in overall health leading to a longer life expectancy). In Serbia, low fertility and migrations appear to play major roles, although the relative contribution of recent migrations cannot be measured with accuracy. Patterns of demographic aging vary considerably across different geographic, socioeconomic, and cultural settings. The common denominator throughout present day Serbia is extensive political and economic transition. One would expect that, given sufficient time, this process will result in improved population health, and yet, at this stage outcomes of major health care reform in Serbia are somewhat perplexing. For the second consecutive year, Serbia's health care system has been ranked at the very bottom of the scale among 34 European countries. It is then no surprise that the elderly represent particularly vulnerable population segment. This paper discusses some of the issues relevant to these demographic patterns of aging and aged care in contemporary Serbia, focusing on the period after 2000. PMID:25943380

  14. Aging male syndrome

    Valer Donca


    Full Text Available Aging Male Syndrome is a medical condition through which men could pass between the ages of 35 and 65, when testosterone levelsin their body decline considerably. Androgen deficiency in the aging male has become a topic of increasing interest and debate throughout theworld. In contrast to female menopause, the process of aging in the male genital system is slow and highly variable between individuals. Thecharacteristic symptoms of Aging Male Syndrome include weakness, depression, fatigue and changes in body hair and skin, decreased sexualdesire, decreased lean body mass accompanied by increased visceral fat, decreased bone mineral density. Aging Male Syndrome is usually diagnosedby testing the blood for testosterone levels. The usual treatment method for Aging Male Syndrome includes testosterone injections,testosterone patches, testosterone gels and oral preparations.

  15. Skin mirrors human aging.

    Nikolakis, Georgios; Makrantonaki, Evgenia; Zouboulis, Christos C


    Abstract Aged skin exhibits disturbed lipid barrier, angiogenesis, production of sweat, immune functions, and calcitriol synthesis as well as the tendency towards development of certain benign or malignant diseases. These complex biological processes comprise endogenous and exogenous factors. Ethnicity also markedly influences the phenotype of skin aging. The theories of cellular senescence, telomere shortening and decreased proliferative capacity, mitochondrial DNA single mutations, the inflammation theory, and the free radical theory try to explain the biological background of the global aging process, which is mirrored in the skin. The development of advanced glycation end-products and the declining hormonal levels are major factors influencing intrinsic aging. Chronic photodamage of the skin is the prime factor leading to extrinsic skin aging. The deterioration of important skin functions, due to intrinsic and extrinsic aging, leads to clinical manifestations, which mirror several internal age-associated diseases such as diabetes, arterial hypertension and malignancies. PMID:25436743

  16. Active ageing technologies

    Lassen, Aske Juul

    physical and productive activity; e.g. that a game of billiards is a technology of active aging. Thus, active aging is enacted in the socio-material practices of the technologies in this paper. The paper contributes with a strengthening of the concept of active aging, by focusing on entangled practices and...... elderly. As part of this rearticulation of old age, many new technologies take form. This paper uses a wide concept of technologies (devices, regimes, strategies and ways of doing) and argues that technologies form active aging subjectivities, and on the other hand, that these subjectivities in their...... socio-material practices form active aging. Hence, active aging is a mutual entanglement (Callon and Rabeharisoa 2004) between technologies, practices and subjectivities. The paper is based on four months of participant observations and 17 in-depth interviews with elderly persons conducted at three...

  17. Mitochondria and the aging heart

    Ketul R Chaudhary; Haitham El-Sikhry; John M Seubert


    The average human life span has markedly increased in modern society largely attributed to advances in medical and therapeutic sciences that have successfully reduced important health risks.However,advanced age results in numerous alterations to cellular and subcellular components that can impact the overall health and function of an individual.Not surprisingly,advanced age is a major risk factor for the development of heart disease in which elderly populations observe increased morbidity and mortality.Even healthy individuals that appear to have normal heart fimction under resting conditions,actually have an increased susceptibility and vulnerability to stress.This is confounded by the impact that stress and disease can have over time to both the heart and vessels. Although, there is a rapidly growing body of literature investigating the effects of aging on the heart and how age-related alterations affect cardiac fimction, the biology of aging and underlying mechanisms remain unclear .In this review,we summarize effects of aging on the heart and discuss potential theories of cellular aging with special emphasis on mitochondrial dysfunction.

  18. EPL comes of age

    Jérome, Denis


    Twenty-one years have now passed since the launch of Europhysics Letters which merged the physics letters journals of two learned societies: Journal de Physique Lettres and Lettere al Nuovo Cimento belonging, respectively, to the French Physical Society (SFP) and to the Italian Physical Society (SIF). This new journal was also supported by the UK Institute of Physics (IOP) and many other National Physical Societies, members of the European Physical Society (EPS). The aim of this merger was expressed by the words of G. H. Stafford, the President of EPS in 1985, for whom Europhysics Letters marked `an important milestone in the progress towards greater unity in Europe' which began with the creation of the European Physical Society nearly twenty years earlier. Europhysics Letters was supposed to be a strong European-based journal for the publication of short important communications covering all domains of physics under the supervision and the scientific control of EPS. In 2007, 21 years later, Europhysics Letters has now come of age and the Board of Directors, under the control of EPS, has decided to mature the journal, now re-branded as EPL and characterized by a new cover design and a new printed format, thus encouraging development into a top-tier journal, a leading global home for ground-breaking physics research letters. The objective is to make EPL a high-impact physics journal leading towards an increase in visibility, impact, prestige, scientific quality, reputation and impact factor although all scientists are currently aware that the presentation of impact factors must be taken with a grain of salt. A new publishing contract amongst the EPL partners will directly involve, besides EDPS (the publishing company of SFP) and SIF, the Institute of Physics through its publishing department (IOP Publishing) in a more active role, its task being hosting the on-line facilities of the journal. The combined publishing expertise and marketing knowledge of EDPS, IOP

  19. Healthy Aging in China

    Smith, James P.; Strauss, John; Zhao, Yaohui


    China has aged rapidly and the rate is accelerating in decades to come. We review positive and negative forces for healthy aging in China now and in the future. The most positive force is the spectacular growth in education over time especially for Chinese women, which should improve all dimensions of cognitive and physical health and eliminate vast gender disparities in healthy aging that currently exist.

  20. The aging lung

    Lowery EM


    Full Text Available Erin M Lowery,1 Aleah L Brubaker,2 Erica Kuhlmann,1 Elizabeth J Kovacs31Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine at Loyola University Medical Center, 2Loyola University Stritch School of Medicine, 3Department of Surgery, Loyola University Medical Center, Maywood, IL, USAAbstract: There are many age-associated changes in the respiratory and pulmonary immune system. These changes include decreases in the volume of the thoracic cavity, reduced lung volumes, and alterations in the muscles that aid respiration. Muscle function on a cellular level in the aging population is less efficient. The elderly population has less pulmonary reserve, and cough strength is decreased in the elderly population due to anatomic changes and muscle atrophy. Clearance of particles from the lung through the mucociliary elevator is decreased and associated with ciliary dysfunction. Many complex changes in immunity with aging contribute to increased susceptibility to infections including a less robust immune response from both the innate and adaptive immune systems. Considering all of these age-related changes to the lungs, pulmonary disease has significant consequences for the aging population. Chronic lower respiratory tract disease is the third leading cause of death in people aged 65 years and older. With a large and growing aging population, it is critical to understand how the body changes with age and how this impacts the entire respiratory system. Understanding the aging process in the lung is necessary in order to provide optimal care to our aging population. This review focuses on the nonpathologic aging process in the lung, including structural changes, changes in muscle function, and pulmonary immunologic function, with special consideration of obstructive lung disease in the elderly.Keywords: aging, lung, pulmonary immunology, COPD

  1. We Are Ageing

    Kolovou, Genovefa D; Kolovou, Vana; Mavrogeni, Sophie


    Ageing and longevity is unquestioningly complex. Several thoughts and mechanisms of ageing such as pathways involved in oxidative stress, lipid and glucose metabolism, inflammation, DNA damage and repair, growth hormone axis and insulin-like growth factor (GH/IGF), and environmental exposure have been proposed. Also, some theories of ageing were introduced. To date, the most promising leads for longevity are caloric restriction, particularly target of rapamycin (TOR), sirtuins, hexarelin and ...

  2. Optimal Aging and Death

    Dalgaard, Carl-Johan Lars; Strulik, Holger


    This study introduces physiological aging into a simple model of optimal intertemporal consumption. In this endeavor we draw on the natural science literature on aging. According to the purposed theory, the speed of the aging process and the time of death are endogenously determined by optimal...... health investments. At the same time, physiological aspects of the aging process influence optimal savings and health investment. We calibrate the model for the average US male in 2000 and proceed to show that the calibrated model accounts well for the cross-country link between labor productivity and...

  3. Age, wage and productivity

    van Ours, J.C.; Stoeldraijer, L.


    Previous empirical studies on the effect of age on productivity and wages find contradicting results. Some studies find that if workers grow older there is an increasing gap between productivity and wages, i.e. wages increase with age while productivity does not or does not increase at the same pace. However, other studies find no evidence of such an age related pay-productivity gap. We perform an analysis of the relationship between age, wage and productivity using a matched worker-firm pane...

  4. Hodgkin's disease and age

    Specht, L; Nissen, N I


    506 unselected, previously untreated patients with Hodgkin's disease were treated at the Finsen Institute between 1969 and 1983. The prognostic significance of age, sex, stage, systemic symptoms, histologic subtype, number of involved nodal regions, total tumour burden (peripheral + intrathoracic...... modality, stage, and total tumour burden, whereas age had no prognostic significance. With regard to death from Hodgkin's disease only age and total tumour burden had independent significance. The significance of age would seem to stem from the fact that some older patients could not be given adequate...

  5. The Development of Cognitive, Language, and Cultural Skills from Age 3 to 6: A Comparison between Children of Turkish Origin and Children of Native-Born German Parents and the Role of Immigrant Parents' Acculturation to the Receiving Society

    Becker, Birgit; Klein, Oliver; Biedinger, Nicole


    This article analyzes the longitudinal development of differences in academic skills between children of Turkish origin and children of native-born German parents from age 3 to 6 in Germany with a focus on the role of immigrant parents' acculturation to the receiving society. Growth curve models show that Turkish-origin children start with lower…

  6. The aging population: demographics and the biology of aging.

    Kanasi, Eleni; Ayilavarapu, Srinivas; Jones, Judith


    profile and the effects of an aging society on the prevalence and incidence of periodontal diseases. We review the definitions of normal and successful aging, the principles of geriatric medicine and the highlights of biological aging at cellular, tissue and systems levels. PMID:27501488

  7. Telomeres and reproductive aging.

    Keefe, David L; Liu, Lin


    Infertility, miscarriage and aneuploid offspring increase with age in women, and meiotic dysfunction underlies reproductive aging. How aging disrupts meiotic function in women remains unclear, but as women increasingly delay having children, solving this problem becomes an urgent priority. Telomeres consist of a (TTAGGG)(n) repeated sequence and associated proteins at chromosome ends, mediate aging in mitotic cells and may also mediate aging during meiosis. Telomeres shorten both during DNA replication and from the response to oxidative DNA damage. Oocytes do not divide in adult mammals, but their precursors do replicate during fetal oogenesis; eggs ovulated from older females have traversed more mitotic cell cycles before entering meiosis during fetal oogenesis than eggs ovulated from younger females. Telomeres also would be expected to shorten from inefficient DNA repair of oxidative damage, because the interval between fetal oogenesis and ovulation is exceptionally prolonged in women. We have tested the hypothesis that telomere shortening disrupts meiosis by shortening telomeres experimentally in mice, which normally do not exhibit age-related meiotic dysfunction. Interestingly, mouse telomeres are much longer than human telomeres, but genetic or pharmacological shortening of mouse telomeres recapitulates in mice the human reproductive aging phenotype as the mouse telomeres reach the length of telomeres from older women. These observations led us to propose a telomere theory of reproductive aging. Moreover, chronological oxidative stress increases with reproductive aging, leading to DNA damage preferentially at (TTAGGG)(n) repeats. Finally, if telomeres shorten with aging, how do they reset across generations? Telomerase could not play a significant role in telomere elongation during early development, because this enzyme is not active until the blastocyst stage, well after the stage when telomere elongation takes place. Rather, telomeres lengthen during the

  8. Nutrients, Microglia Aging, and Brain Aging

    Zhou Wu; Janchun Yu; Aiqin Zhu; Hiroshi Nakanishi


    As the life expectancy continues to increase, the cognitive decline associated with Alzheimer’s disease (AD) becomes a big major issue in the world. After cellular activation upon systemic inflammation, microglia, the resident immune cells in the brain, start to release proinflammatory mediators to trigger neuroinflammation. We have found that chronic systemic inflammatory challenges induce differential age-dependent microglial responses, which are in line with the impairment of learning and ...


    李丹; 陈虹


    The aging trend is a hot issue that we have to face and the "silver economy" era provides a new direction and more needs for us. However, in Chinese society, the research and design for seniors are relatively lack. It is particularly serious for seniors to go out. Focusing on the real needs of older users, the paper is to expound the specific advice and supply the design suggestion through a analysis of living behavior, physiological characteristics and the emotional appeal by questionnaire investigation and interview of the seniors. The purpose is to promote the development of senor products.%社会老龄化是我国正在面临的一个重要课题,随之而来的“银发经济”时代为我们提供了一个新的指导方向,引发了更多市场需求。然而目前中国社会在这方面有很大的空白,老年人出行难的问题尤为突出。本文关注老年用户的真正需求,以设计研究适合老年人出行的代步工具为目的,对老年人的生活行为、生理特点、情感诉求进行分析,同时以问卷调查和访谈的形式研究老年人使用代步工具的生活形态和行为特点,并提出具体的设计建议。

  10. Biology of ageing

    Rattan, Suresh


    Living systems owe their survival and health to a series of complex biochemical pathways of maintenance and repair. These defense systems create the homeodynamic space of an individual, which is characterized by stress tolerance, molecular damage control and continuous remodeling. Ageing, age-rel...

  11. Healthy ageing through music

    Perkins, Rosie; Bisschop Boele, E.H.; Smilde, Rineke


    Presentation in session ‘Healthy Ageing through Music’. Presentations: - Rineke Smilde: Music and Dementia - Evert Bisschop Boele: Creative Workshops with the Elderly - Rosie Burt-Perkins: Healthy ageing through instrumental music learning World Conference ISME, Thessaloniki, Greece, 20/7/2012

  12. The ageing spine

    This book contain 15 selections. Some of the titles are: Effects of age on the appearance of magnetic resonance images of the spine; Potential for image analysis in quantitative magnetic resonance imaging of the aging spine; Potential of x-ray diffraction computed tomography for discriminating between normal and osteoporotic bone; and Spinal fusion in the elderly

  13. The age of Schumpeter

    Giersch, Herbert


    The centenary of Schumpeter's birth coincides with a revival of Schumpeterian economics. Could the third quarter of this Century justly be called the age of Keynes (Hicks, 1974), the fourth quarter has a fair chance of becoming the age of Schumpeter. Before giving substance to this proposition, I shall present a Short introduction to Schumpeter's life, work and paradigm.

  14. Age, Wage and Productivity

    van Ours, J.C.; Stoeldraijer, L.


    Previous empirical studies on the effect of age on productivity and wages find contradicting results. Some studies find that if workers grow older there is an increasing gap between productivity and wages, i.e. wages increase with age while productivity does not or does not increase at the same pace

  15. Aging, longevity and health

    Rasmussen, Lene Juel; Sander, Miriam; Wewer, Ulla M.;


    Session included speeches by Ralf Hemmingsen, Ulla Wewer, and Lene Juel Rasmussen and Keynote Addresses by four world renowned aging researchers: Povl Riis (The Age Forum), Bernard Jeune (University of Southern Denmark), George Martin (University of Washington, USA) and Jan Vijg (Albert Einstein School of...

  16. COOEE bitumen: chemical aging

    Lemarchand, Claire A; Dyre, Jeppe C; Hansen, Jesper S


    We study chemical aging in "COOEE bitumen" using molecular dynamic simulations. The model bitumen is composed of four realistic molecule types: saturated hydrocarbon, resinous oil, resin, and asphaltene. The aging reaction is modelled by the chemical reaction: "2 resins $\\rightarrow$ 1 asphaltene". Molecular dynamic simulations of four bitumen compositions, obtained by a repeated application of the aging reaction, are performed. The stress autocorrelation function, the fluid structure, the rotational dynamics of the plane aromatic molecules, and the diffusivity of each molecule, are determined for the four different compositions. The aging reaction causes a significant dynamics slowdown, which is correlated to the aggregation of asphaltene molecules in larger and dynamically slower nanoaggregates. Finally, a detailed description of the role of each molecule types in the aggregation and aging processes is given.

  17. Parylene C Aging Studies.

    Achyuthan, Komandoor; Sawyer, Patricia Sue.; Mata, Guillermo Adrian; White II, Gregory Von; Bernstein, Robert


    Parylene C is used in a device because of its conformable deposition and other advantages. Techniques to study Parylene C aging were developed, and %22lessons learned%22 that could be utilized for future studies are the result of this initial study. Differential Scanning Calorimetry yielded temperature ranges for Parylene C aging as well as post-deposition treatment. Post-deposition techniques are suggested to improve Parylene C performance. Sample preparation was critical to aging regimen. Short-term (~40 days) aging experiments with free standing and ceramic-supported Parylene C films highlighted %22lessons learned%22 which stressed further investigations in order to refine sample preparation (film thickness, single sided uniform coating, machine versus laser cutting, annealing time, temperature) and testing issues (%22necking%22) for robust accelerated aging of Parylene C.

  18. Snubber aging assessment

    Snubbers are safety-related devices used to restrain undesirable dynamic loads at various piping and equipment locations in nuclear power plants (NPPs). Each snubber must accommodate a plant's normal thermal movements and be capable of restraining the maximum off-normal dynamic loads postulated for its specific location. The effects of snubber aging and the environments and mechanisms that degrade snubber performance need to be better understood. This paper describes the Phase II Nuclear Plant Aging Research Program in-plant aging research conducted to enhance the understanding of snubber aging and its consequences. Pacific Northwest Laboratory staff and their subcontractors, Lake Engineering and Wyle Laboratories, visited eight sites (encompassing thirteen plants) to conduct interviews with NPP staff and to collet snubber aging, testing, and maintenance data. The research methodology, evaluations, results, conclusions, and recommendations are described in the paper. Effective methods for service-life monitoring of snubbers are included in the recommendations. (orig.)

  19. Gene and Aging

    DD Farhud


    Full Text Available "nCollection of multiple processes that increase the chronological age of an organism leading to death is defined as aging, and even though important, it is poorly understood. Recent research has shown that aging is due to biochemical and genetic changes, in interaction with environmental effects, including diet and nutrition. Most knowledge on aging is based on ge­netic model system, but its molecular mechanisms are still not very clear. Discoveries in molecular biology have made way to look for candidate genes influencing lifespan. Furthermore, new investigations have stressed on the roles of mitochondria as the major generators and direct targets of reactive oxygen species. This paper reviews some recent literature on genes and ag­ing in model system, then discusses the role of mitochondria and nutrients in human aging.

  20. Overview of facial aging.

    Beer, Kenneth; Beer, Jacob


    Facial aging is a multidimensional, multifactorial process. The aging face has traditionally been treated by each specialty in a different manner. However, by understanding the process from the perspective of different specialties, each physician may better treat the spectrum of facial aging. Whether or not the facial plastic surgeon injects products to restore volume, uses lasers to resurface the epidermis and dermis, incorporates cosmeceuticals to enhance and maintain improvements in the skin integrity and appearance, or relaxes muscles with botulinum toxins, he or she can best advise patients and address facial aging by having a functional understanding of these various modalities. With this knowledge, the facial plastic surgeon can parse the component of facial aging that enables him or her to correct each with the appropriate treatment. PMID:20024868

  1. An Age-Old Problem


    Rapidly aging society will challenge China’s future labor force HUANG Sanbi,65,once an accountant in a university in Beijing,has been retired for nearly 10 years.Her day is full and well scheduled.Doing morning exercises, studying ways of maintaining her health and having fun with the family have become her daily "obligatory courses." She is one of the lucky ones,leading a happy life in her old age,not worrying about things like pension and medical insurance. However,many senior citizens in rural areas or with medium and low income are not well prepared for their retirement.Problems caused by an aging population pose a big challenge to China’s future development,despite its recent economic progress.

  2. Epigenetics and aging

    Pal, Sangita; Tyler, Jessica K.


    Over the past decade, a growing number of studies have revealed that progressive changes to epigenetic information accompany aging in both dividing and nondividing cells. Functional studies in model organisms and humans indicate that epigenetic changes have a huge influence on the aging process. These epigenetic changes occur at various levels, including reduced bulk levels of the core histones, altered patterns of histone posttranslational modifications and DNA methylation, replacement of canonical histones with histone variants, and altered noncoding RNA expression, during both organismal aging and replicative senescence. The end result of epigenetic changes during aging is altered local accessibility to the genetic material, leading to aberrant gene expression, reactivation of transposable elements, and genomic instability. Strikingly, certain types of epigenetic information can function in a transgenerational manner to influence the life span of the offspring. Several important conclusions emerge from these studies: rather than being genetically predetermined, our life span is largely epigenetically determined; diet and other environmental influences can influence our life span by changing the epigenetic information; and inhibitors of epigenetic enzymes can influence life span of model organisms. These new findings provide better understanding of the mechanisms involved in aging. Given the reversible nature of epigenetic information, these studies highlight exciting avenues for therapeutic intervention in aging and age-associated diseases, including cancer. PMID:27482540

  3. [Normal aging and cognition].

    Ska, Bernadette; Joanette, Yves


    It is now well documented that normal aging modifies the cognitive functioning and most observations suggest that cognition evolves in the direction of deterioration. The more frequently impaired functions are memory, attention and visual-spatial abilities. On the other hand, some abilities seem to increase, such as vocabulary. Considering the aging effect on cognition, questions remain regarding directionality, universality and reversibility. A great variability in aged related impacts is observed among subjects and among cognitive domains. Some individuals evolved more rapidly than others. Some cognitive functions are more affected by aging than others. General and specific factors are hypothesized to explain the aged related cognitive decline. Among them, educational level, health, cognitive style, life style, personality, are likely to modulate the aged related cognitive evolution by influencing attentional resources and cerebral plasticity. Cognitive resources are essential to develop adaptative strategies. During the life span, resources are activated and increased by learning and training. Considering the role of cognitive resources, successful aging is dependent on several conditions : absence of disease leading to a loss of autonomy, maintenance of cognitive and physical activities, and active and social engaged lifestyle. PMID:16527210

  4. Three ages of Venus

    Wood, Charles A.; Coombs, Cassandra R.


    A central question for any planet is the age of its surface. Based on comparative planetological arguments, Venus should be as young and active as the Earth (Wood and Francis). The detection of probable impact craters in the Venera radar images provides a tool for estimating the age of the surface of Venus. Assuming somewhat different crater production rates, Bazilevskiy et al. derived an age of 1 + or - 0.5 billion years, and Schaber et al. and Wood and Francis estimated an age of 200 to 400 million years. The known impact craters are not randomly distributed, however, thus some area must be older and others younger than this average age. Ages were derived for major geologic units on Venus using the Soviet catalog of impact craters (Bazilevskiy et al.), and the most accessible geologic unit map (Bazilevskiy). The crater counts are presented for (diameters greater than 20 km), areas, and crater densities for the 7 terrain units and coronae. The procedure for examining the distribution of craters is superior to the purely statistical approaches of Bazilevskiy et al. and Plaut and Arvidson because the bins are larger (average size 16 x 10(6) sq km) and geologically significant. Crater densities define three distinct groups: relatively heavily cratered (Lakshmi, mountain belts), moderately cratered (smooth and rolling plains, ridge belts, and tesserae), and essentially uncratered (coronae and domed uplands). Following Schaber et al., Grieve's terrestrial cratering rate of 5.4 + or - 2.7 craters greater than 20 km/10(9) yrs/10(6) sq km was used to calculate ages for the geologic units on Venus. To improve statistics, the data was aggregated into the three crater density groups, deriving the ages. For convenience, the three similar age groups are given informal time stratigraphic unit names, from youngest to oldest: Ulfrunian, Sednaian, Lakshmian.

  5. Forever young or ageing naturally?

    Van Hees, R.P.J.; Naldini, S.


    Age and ageing can be felt as negative occurrences. For monuments however, old age is traditionally considered to be a positive quality. Without a certain age the nomination of monument hardly applies. Ageing can be seen as the work of time, which has always been valued: ageing was sometimes even ar

  6. Growth hormone and aging

    Bartke, Andrzej; Brown-Borg, Holly; Kinney, Beth; Mattison, Julie; Wright, Chris; Hauck, Steven; Coschigano, Karen; Kopchick, John


    The potential usefulness of growth hormone (GH) as an anti-aging therapy is of considerable current interest. Secretion of GH normally declines during aging and administration of GH can reverse age-related changes in body composition. However, mutant dwarf mice with congenital GH deficiency and GH resistant GH-R-KO mice live much longer than their normal siblings, while a pathological elevation of GH levels reduces life expectancy in both mice and men. We propose that the actions of GH on gro...

  7. Vitamin D and Aging

    Gallagher, J. Christopher


    Aging affects the formation of 1,25-dihydroxyvitamin D (1,25[OH]2D; calcitriol), the active form of vitamin D. Production of 1,25(OH)2D is reduced by 50% as a result of an age-related decline in renal function, although serum 1,25(OH)2D levels are maintained in part by secondary hyperparathyroidism. Aging also causes a decrease in calcium absorption that precedes the decrease in 1,25(OH)2D by 10 to 15 years. Because 1,25(OH)2D is dependent on an adequate supply of the substrate vitamin D, the...

  8. [Epidermal aging and anti-aging strategies].

    Wohlrab, J; Hilpert, K; Wolff, L


    Epithelial senescence is a complex process depending on intrinsic as well as extrinsic factors (e.g., UV or IR light, tobacco smoke) and must be seen in the context of the aging process especially of the corium and the subcutis. Morphological alterations become apparent in the form of epithelial atrophy, structural changes within the basal membrane, and a decrease in cell count of melanocytes and Langerhans cells. Signs of cellular senescence are reduced proliferation of keratinocytes, cumulation of dysplastic keratinocytes, various mutations (e.g., c-Fos/c-Jun, STAT3, FoxO1), as well as multiple lipid or amino acid metabolic aberrations (e.g., production of advanced glycation endproducts). This causes functional changes within the physical (lipid deficiency, water distribution dysfunction, lack of hygroscopic substances), chemical (pH conditions, oxygen radicals), and immunological barrier. Prophylactically, barrier-protective care products, antioxidant substances (e.g., vitamin C, B3, E, polyphenols, flavonoids), sunscreen products/measurements, and retinoids are used. For correcting alterations in aged epidermis, chemical peelings (fruit acids, β-hydroxy acid, trichloroacetic acid, phenolic compounds), non-ablative (IPL, PDL, Nd:YAG) as well as ablative (CO2, Erbium-YAG) light-assisted methods are used. PMID:26636143

  9. The Role of Functional Foods in Cutaneous Anti-aging

    Cho, Soyun


    Oral supplementation of micronutrients, or functional foods, to prevent aging has gained much attention and popularity as society ages and becomes more affluent, and as science reveals the pathological mechanisms of aging. Aging of the skin combines biologic aging and extrinsic aging caused predominantly by sunlight and other environmental toxins. Anti-aging functional foods exert their influence mostly through their anti-oxidant and anti-inflammatory effects, thereby abrogating collagen degr...

  10. Aging Random Walks

    Böttcher, S


    Aging refers to the property of two-time correlation functions to decay very slowly on (at least) two time scales. This phenomenon has gained recent attention due to experimental observations of the history dependent relaxation behavior in amorphous materials (``Glasses'') which pose a challenge to theorist. Aging signals the breaking of time-translational invariance and the violation of the fluctuation dissipation theorem during the relaxation process. But while the origin of aging in disordered media is profound, and the discussion is clad in the language of a well-developed theory, systems as simple as a random walk near a wall can exhibit aging. Such a simple walk serves well to illustrate the phenomenon and some of the physics behind it.

  11. HEU age determination

    A technique has been developed to determine the Highly Enriched Uranium (HEU) Age which is defined as the time since the HEU was produced in an enrichment process. The HEU age is determined from the ratios of relevant uranium parents and their daughters viz 230Th/234U and 231Pa/235U. Uranium isotopes are quantitatively measured by their characteristic gammas and their daughters by alpha spectroscopy. In some of the samples where HEU is enriched more than 99%, the only mode of HEU age determination is by the measurement of 231Pa since there is negligible quantity of 230Th due to very low atom concentrations of 234U in the sample. In this paper we have presented data and methodology of finding the age of two HEU samples

  12. Global Health and Aging

    ... 9 12 16 18 20 22 25 4 Global Health and Aging Preface The world is facing ... stages of economic development and with varying resources. Global efforts are required to understand and find cures ...

  13. Sleep and Aging

    ... version of this page please turn Javascript on. Sleep and Aging About Sleep We all look forward to a good night's ... health and quality of life. Two Types of Sleep There are two types of sleep: non-rapid ...

  14. Sleep and Aging: Insomnia

    ... page please turn Javascript on. Sleep and Aging Insomnia Insomnia is the most common sleep complaint at ... at greater risk for falling. Health Issues and Insomnia Disorders that cause pain or discomfort during the ...

  15. Ageing and skills

    Desjardins, Richard; Warnke, Arne Jonas

    The relationship between ageing and skills is becoming an important policy issue, not least in the context of population ageing. Data from the Programme for the International Assessment of Adult Competencies (PIAAC) will potentially add considerably to the understanding of the relationship between...... ageing and foundation skills. In particular, the fact that data from the 1994-1998 International Adult Literacy Survey (IALS) and the 2003-2007 Adult Literacy and Lifeskills Survey (ALL) will be linked with PIAAC offers a unique opportunity to examine trends over time at the cohort level for a wide range...... of countries. Specifically, repeated measures will enable an analysis of whether there is skill gain and skill loss over the lifespan of cohorts and overtime between cohorts. This is especially important because age-skill profiles observed on the basis of a single cross-section are difficult to...

  16. Ageing of research reactors

    Historically, many of the research institutions were centred on a research reactor facility as main technological asset and major source of neutrons for research. Important achievements were made in time in these research institutions for development of nuclear materials technology and nuclear safety for nuclear energy. At present, ageing of nuclear research facilities among these research reactors and ageing of staff are considerable factors of reduction of competence in research centres. The safe way of mitigation of this trend deals with ageing management by so called, for power reactors, Plant Life Management and new investments in staff as investments in research, or in future resources of competence. A programmatic approach of ageing of research reactors in correlation with their actual and future utilisation, will be used as a basis for safety evaluation and future spending. (author)

  17. Forest Stand Age

    U.S. Geological Survey, Department of the Interior — Source data for forest stand age were obtained from the USDA Forest Inventory and Analysis (FIA) DataMart and were projected for future scenarios based on selected...

  18. Cellular Homeostasis and Aging.

    Hartl, F Ulrich


    Aging and longevity are controlled by a multiplicity of molecular and cellular signaling events that interface with environmental factors to maintain cellular homeostasis. Modulation of these pathways to extend life span, including insulin-like signaling and the response to dietary restriction, identified the cellular machineries and networks of protein homeostasis (proteostasis) and stress resistance pathways as critical players in the aging process. A decline of proteostasis capacity during aging leads to dysfunction of specific cell types and tissues, rendering the organism susceptible to a range of chronic diseases. This volume of the Annual Review of Biochemistry contains a set of two reviews addressing our current understanding of the molecular mechanisms underlying aging in model organisms and humans. PMID:27050288

  19. The Role of the General Practitioners in Aging Society%论人口老龄化社会中全科医生的作用

    司庆燕; 陈士福; 潘洪伟


    中国已经进入老龄化社会,城市社区和农村基层仍有一些老年人缺乏医疗卫生保障,高龄慢性病老人成为看病最难的人群,需要培养更多的全科医生解决这一难题。宏观上,老龄化社会的全科医生可以产生一定的经济效益和广泛的社会效益;微观上,全科医生具有促使家庭医疗资源的有效利用、方便老年人就医、开展健康教育等作用。完善“全科医生-老年人”服务模式,需要政府进一步完善老年人医疗服务体系和保障体系,大力提升基层社区卫生服务机构的医疗条件,根据老年人的需要培养专门的全科医学人才,推行全科医生与老年人建立契约服务关系。%China has entered the aging society , in urban communities and rural grassroots their are still many older people lack of health insurance , elderly patients with chronic diseases become the most difficult people to see a doctor, this needs to train more general practitioners to solve these problems .From a macroscopical view , general practitioners can bring substantial economic benefits and broad social benefits .From a microscopic view , they also can make effective use of family medical resources , bring convenient for old people going to a doctor and carry out an important role of health education .Improving the "General Practitioner -Elderly"service mode , the govern-ment needs to further improve the elderly medical service system and security system , vigorously promote grass -roots community health service institutions of medical conditions , develop specialized general medical personnel ac-cording to the needs of the elderly , implement contractual service relationships between general practitioners and the elderly.

  20. Stress, Inflammation and Aging

    Lavretsky, Helen; Newhouse, Paul A.


    This editorial provides a summary of the state of research on stress-related changes associated with aging and discuss how factors such as inflammation and sex steroid alterations may interact with psychosocial stress to affect the risk for mood and cognitive disturbance in older individuals. The authors provide an integrated summary of four studies reported in this issue of the journal and views on future direction in stress and aging research and interventions targeting resilience to stress.

  1. Evolution and Ageing

    de Oliveira, S. Moss; Alves, Domingos; Martins, J. S. Sa


    The idea of this review is to connect the different models of evolution to those of biological ageing through Darwin's theory. We start with the Eigen model of quasispecies for microevolution, then introduce the Bak-Sneppen model for macroevolution and, finally, present the Penna model for biological ageing and some of its most important results. We also explore the concept of coevolution using this model.


    Francisco M. Lagos; Juan Antonio Lacomba


    We analyze the relationship between wage distribution, degree of redistribution of the Social Security and effective retirement age. We develop a two-staged political economy model. In the first stage government chooses the redistribution level of the Social Security Program, according to three different criteria. In second stage the retirement age is elected through a majority voting process by agents with different wages, knowing exactly the redistribution level and voting accordingly. We a...

  3. Modulating aging and longevity

    Rattan, Suresh

    Provides information and an evaluation of a variety of approaches tried for modulating aging and longevity, including dietary supplementation with antioxidants, vitamins and hormones, genetic engineering, life-style alterations, and hormesis through mild stress. After decades of systematic...... mild stress. The goal of research on ageing is not to increase human longevity regardless of the consequences, but to increase active longevity free from disability and functional dependence...

  4. Aging and sexuality.

    Holzapfel, S.


    Recent research suggesting that a high proportion of men and women remain sexually active well into later life refutes the prevailing myth that aging and sexual dysfunction are inexorably linked. Age-related physiological changes do not render a meaningful sexual relationship impossible or even necessarily difficult. In men, greater physical stimulation is required to attain and maintain erections, and orgasms are less intense. In women, menopause terminates fertility and produces changes ste...

  5. Age Discrimination in Italy

    Olga Rymkevitch; Claudia Villosio


    The Framework Directive on Equal Treatment in Employment and Occupation (2000/78/EC) included age as one of its prohibited grounds of discrimination. Member States were required to transpose this Directive by December 2003. In Italy age discrimination was explicitly regulated by means of Legislative Decree no. 216, 9 July 2003. The Decree introduced the new specific prohibition of discrimination, defining its application, exceptions and remedies. The purpose of this paper is to explore, in a ...

  6. Classifier in Age classification

    B. Santhi; R.Seethalakshmi


    Face is the important feature of the human beings. We can derive various properties of a human by analyzing the face. The objective of the study is to design a classifier for age using facial images. Age classification is essential in many applications like crime detection, employment and face detection. The proposed algorithm contains four phases: preprocessing, feature extraction, feature selection and classification. The classification employs two class labels namely child and Old. This st...

  7. Exercise, Inflammation and Aging

    Jeffrey A Woods; Wilund, Kenneth R.; Martin, Stephen A.; Kistler, Brandon M.


    Aging results in chronic low grade inflammation that is associated with increased risk for disease, poor physical functioning and mortality. Strategies that reduce age-related inflammation may improve the quality of life in older adults. Regular exercise is recommended for older people for a variety of reasons including increasing muscle mass and reducing risk for chronic diseases of the heart and metabolic systems. Only recently has exercise been examined in the context of inflammation. This...

  8. Midlife and Beyond: Issues for Aging Women.

    Saucier, Maggi G.


    The author discusses issues confronted by aging women, particularly those related to ageism and body image, emphasizing society's role in influencing women's perceptions of their bodies. Although body image issues cause anxiety throughout most women's lives, women entering middle age become more conscious of this concern. Problems related to a…

  9. EPL comes of age

    Jérome, Denis


    Twenty-one years have now passed since the launch of Europhysics Letters which merged the physics letters journals of two learned societies: Journal de Physique Lettres and Lettere al Nuovo Cimento belonging, respectively, to the French Physical Society (SFP) and to the Italian Physical Society (SIF). This new journal was also supported by the UK Institute of Physics (IOP) and many other National Physical Societies, members of the European Physical Society (EPS). The aim of this merger was expressed by the words of G. H. Stafford, the President of EPS in 1985, for whom Europhysics Letters marked `an important milestone in the progress towards greater unity in Europe' which began with the creation of the European Physical Society nearly twenty years earlier. Europhysics Letters was supposed to be a strong European-based journal for the publication of short important communications covering all domains of physics under the supervision and the scientific control of EPS. In 2007, 21 years later, Europhysics Letters has now come of age and the Board of Directors, under the control of EPS, has decided to mature the journal, now re-branded as EPL and characterized by a new cover design and a new printed format, thus encouraging development into a top-tier journal, a leading global home for ground-breaking physics research letters. The objective is to make EPL a high-impact physics journal leading towards an increase in visibility, impact, prestige, scientific quality, reputation and impact factor although all scientists are currently aware that the presentation of impact factors must be taken with a grain of salt. A new publishing contract amongst the EPL partners will directly involve, besides EDPS (the publishing company of SFP) and SIF, the Institute of Physics through its publishing department (IOP Publishing) in a more active role, its task being hosting the on-line facilities of the journal. The combined publishing expertise and marketing knowledge of EDPS, IOP

  10. Does an Aging Population Increase Inequality?

    Weizsäcker, Robert K. von


    The paper reviews recent research on the impact of an aging population on the distribution of income. After briefly discussing the demographic conditions responsible for population aging, a short account is given of demographic trends in the industrialized world. In order to disentangle the many potential channels by which an aging society affects the dispersion of income, several levels of aggregation are distinguished. The paper differentiates between intra- and intergenerational issues, be...

  11. Brain atrophy during aging

    Age-related brain atrophy was investigated in thousands of persons with no neurologic disturbances using X-CT and NMR-CT. Brain atrophy was minimal in 34-35 years old in both sexes, increased exponentially to the increasing age after 34-35 years, and probably resulted in dementia, such as vascular or multi-infarct dementia. Brain atrophy was significantly greater in men than in women at all ages. Brain volumes were maximal in 34-35 years old in both sexes with minimal individual differences which increased proportionally to the increasing age. Remarkable individual differences in the extent of brain atrophy (20 - 30 %) existed among aged subjects. Progression of brain atrophy was closely related to loss of mental activities independently of their ages. Our longitudinal study has revealed that the most important factors promoting brain atrophy during aging was the decrease in the cerebral blood flow. We have classified brain atrophy into sulcal and cisternal enlargement type (type I), ventricular enlargement type (type II) and mixed type (type III) according to the clinical study using NMR-CT. Brain atrophy of type I progresses significantly in almost all of the geriatric disorders. This type of brain atrophy progresses significantly in heavy smokers and drinkers. Therefore this type of brain atrophy might be caused by the decline in the blood flow in anterior and middle cerebral arteries. Brain atrophy of type II was caused by the disturbance of cerebrospinal fluid circulation after cerebral bleeding and subarachnoid bleeding. Brain atrophy of type III was seen in vascular dementia or multi-infarct dementia which was caused by loss of brain matter after multiple infarction, and was seen also in dementia of Alzheimer type in which degeneration of nerve cells results in brain atrophy. NMR-CT can easily detect small infarction (lacunae) and edematous lesions resulting from ischemia and hypertensive encephalopathy. (J.P.N.)

  12. Cognitive aging in zebrafish.

    Lili Yu

    Full Text Available BACKGROUND: Age-related impairments in cognitive functions represent a growing clinical and social issue. Genetic and behavioral characterization of animal models can provide critical information on the intrinsic and environmental factors that determine the deterioration or preservation of cognitive abilities throughout life. METHODOLOGY/PRINCIPAL FINDINGS: Behavior of wild-type, mutant and gamma-irradiated zebrafish (Danio rerio was documented using image-analysis technique. Conditioned responses to spatial, visual and temporal cues were investigated in young, middle-aged and old animals. The results demonstrate that zebrafish aging is associated with changes in cognitive responses to emotionally positive and negative experiences, reduced generalization of adaptive associations, increased stereotypic and reduced exploratory behavior and altered temporal entrainment. Genetic upregulation of cholinergic transmission attenuates cognitive decline in middle-aged achesb55/+ mutants, compared to wild-type siblings. In contrast, the genotoxic stress of gamma-irradiation accelerates the onset of cognitive impairment in young zebrafish. CONCLUSIONS/SIGNIFICANCE: These findings would allow the use of powerful molecular biological resources accumulated in the zebrafish field to address the mechanisms of cognitive senescence, and promote the search for therapeutic strategies which may attenuate age-related cognitive decline.

  13. [Strategies for successful ageing].

    Orozco Ríos, Adriana Martha; López Velarde Peña, Tatiana; Martínez Gallardo Prieto, Lorenza


    There has been an increase in the interest of anti-ageing medicine in the last few years, with a growth in the industry of products that promise to prolong life and restore all the suffering or "defects" produced by age. The understanding of ageing has changed over the years, giving rise to the possibility of intervening in different metabolic and cellular pathways, and thus, delaying the appearance of the degenerative chronic diseases that appear with age, and that are finally the causing factors of the vulnerability that leads to our death. It is hoped that we can help the clinician to orientate their patients, who, due to the overwhelming amount of information they receive by the Internet, arrive at the clinic full of questions, waiting to receive absolute answer from their physician in order to increase their longevity and quality of life. This article presents an analysis of the physical activity, diets, supplements and drugs that are being investigated as anti-ageing measures and of the many clinical studies that have produced encouraging, measurable and reproducible results. PMID:26656211

  14. Aging and dark adaptation.

    Jackson, G R; Owsley, C; McGwin, G


    Older adults have serious difficulty seeing under low illumination and at night, even in the absence of ocular disease. Optical changes in the aged eye, such as pupillary miosis and increased lens density, cannot account for the severity of this problem, and little is known about its neural basis. Dark adaptation functions were measured on 94 adults ranging in age from the 20s to the 80s to assess the rate of rod-mediated sensitivity recovery after exposure to a 98% bleach. Fundus photography and a grading scale were used to characterize macular health in subjects over age 49 in order to control for macular disease. Thresholds for each subject were corrected for lens density based on individual estimates, and pupil diameter was controlled. Results indicated that during human aging there is a dramatic slowing in rod-mediated dark adaptation that can be attributed to delayed rhodopsin regeneration. During the second component of the rod-mediated phase of dark adaptation, the rate of sensitivity recovery decreased 0.02 log unit/min per decade, and the time constant of rhodopsin regeneration increased 8.4 s/decade. The amount of time to reach within 0.3 log units of baseline scotopic sensitivity increased 2.76 min/decade. These aging-related changes in rod-mediated dark adaptation may contribute to night vision problems commonly experienced by the elderly. PMID:10748929

  15. Stress, Aging and Thirst

    Greenleaf, John E.


    After growth during adolesence, total body water decreases progressively with aging from 65% of body weight to about 53% of body weight in the 70th decade; a majority of the loss occurs from the extracellular volume, from 42% to about 25%, respectively. Cellular volume also reaches equilibrium in the 70th decade at about 25% of body weight. Various stresses such as exercise, heat and attitude exposure, ad prior dehydration attenuate voluntary fluid intake (involuntary dehydration). Voluntary fluid intake appears to decrease with aging (involuntary dehydration in this sense aging can be considered as a stress. Kidney function and muscle mass (80% water) decrease somewhat with aging, and voluntary fluid intake (thirst) is also attenuated. Thirst is stimulated by increasing osmolality (hypernatremia) of the extracellular fluid and by decreased extracellular volume (mainly plasma volume) which act to increase intracellular fluid volume osmolality to activiate drinking. The latter decreases fluid compartment osmolality which ' It terminates drinking. However, this drinking mechanism seems to be attenuated with aging such that increasing plasma osmolality no longer stimulates fluid intake appropriately. Hypernatremia in the elderly has been associated all too frequently with greater incidence of bacterial infection and increased mortality. Involuntary dehydration can be overcome in young men by acclimation to an intermittent exercise-in-heat training program. Perhaps exercise training in the elderly would also increase voluntary fluid intake and increase muscle mass to enhance retention of water.

  16. Biological psychological and social determinants of old age: Bio-psycho-social aspects of human aging

    Małgorzata Dziechciaż


    Full Text Available Biological psychological and social determinants of old age: Bio-psycho-social aspects of human aging. The aging of humans is a physiological and dynamic process ongoing with time. In accordance with most gerontologists’ assertions it starts in the fourth decade of life and leads to death. The process of human aging is complex and individualized, occurs in the biological, psychological and social sphere. Biological aging is characterized by progressive age-changes in metabolism and physicochemical properties of cells, leading to impaired self-regulation, regeneration, and to structural changes and functional tissues and organs. It is a natural and irreversible process which can run as successful aging, typical or pathological. Biological changes that occur with age in the human body affect mood, attitude to the environment, physical condition and social activity, and designate the place of seniors in the family and society. Psychical ageing refers to human awareness and his adaptability to the ageing process. Among adaptation attitudes we can differentiate: constructive, dependence, hostile towards others and towards self attitudes. With progressed age, difficulties with adjustment to the new situation are increasing, adverse changes in the cognitive and intellectual sphere take place, perception process involutes, perceived sensations and information received is lowered, and thinking processes change. Social ageing is limited to the role of an old person is culturally conditioned and may change as customs change. Social ageing refers to how a human being perceives the ageing process and how society sees it.

  17. The relationship between dental age, bone age and chronological age in underweight children

    Vinod Kumar; Karthik Venkataraghavan; Ramesh Krishnan; Kavitha Patil; Karishma Munoli; Sandhya Karthik


    Background and Objective: The knowledge of bone age and dental age is of great importance for pediatrician and pediatric dentist. It is essential for a pediatric dentist to formulate treatment plan and it is a source of complementary information for pediatrician. There are few studies, which showed the relationship between dental age, bone age and chronological age in underweight children. Therefore, objective of this study was to determine and compare dental age, bone age and chronological a...

  18. 浅析健身气功在老龄化社会中的积极性作用%A Brief Analysis on the Positive Role of Fitness Qigong in the Aging Society



    China has entered the aging society. Fitness qigong possesses the characteristics of stretching and gentle movement, which plays a positive role in promoting senior citizens' health. Starting from the current situation, social pressure and improve-ment of China's aging population, this paper mainly deals with the positive role of fitness qigong in the aging society, and ex-pounds the unique role of fitness qigong in healthy aging from such three aspects as physical healthy, psychological health, and social adaptability.%目前我国已进入老龄化社会。健身气功动作舒展大方、缓慢柔和的特点对老年人健康促进起着积极的作用。本文从我国人口老龄化的现状与社会压力及健康老龄化入手,主要探讨健身气功在老龄化社会中发挥的积极性作用,分别从生理健康、心理健康和社会适应性三方面论述了健身气功对健康老龄化的独特作用。

  19. Signatures of aging

    Cornwall, J.; Dyson, F.; Garwin, R.; Hammer, D.; Happer, W.; Lewis, N.; Schwitters, R.; Sullivan, J.; Williams, E.


    The Department of Energy and its three weapons laboratories (LANL, LLNL, and SNL) have developed a Stockpile Stewardship and Management Program (SSMP) in response to their designated mission of maintaining an effective, i.e. reliable and safe, nuclear deterrent without underground nuclear tests (UGTs). The need to ensure the effectiveness of an aging stockpile presents new challenges of major importance. In this study we review what is known about the aging of critical constituents, particularly the high explosives, polymers, and metals in the enduring stockpile. We discuss data that are required to provide a fuller understanding of aging, and how to obtain that data as a basis for anticipating and addressing potential stockpile problems. Our particular concern is problems that may arise in the short term, i.e. within the next 5 to 10 years, and their implied requirements for preventive maintenance and remanufacture.

  20. Cancer and aging

    Pedersen, Jacob K; Engholm, Gerda; Skytthe, Axel;


    Epidemiological cancer data shed light on key questions within basic science, clinical medicine and public health. For decades, Denmark has had linkable health registers that contain individual level data on the entire population with virtually complete follow-up. This has enabled high quality...... studies of cancer epidemiology and minimized the challenges often faced in many countries, such as uncertain identification of the study base, age misreporting, and low validity of the cancer diagnoses. However, methodological challenges still remain to be addressed, especially in cancer epidemiology...... studies among the elderly and the oldest-old. For example, a characteristic pattern for many cancer types is that the incidence increases up to a maximum at about ages 75-90 years and is then followed by a decline or a leveling off at the oldest ages. It has been suggested that the oldest individuals may...

  1. Ageing Management Program Database

    The aspects of plant ageing management (AM) gained increasing attention over the last ten years. Numerous technical studies have been performed to study the impact of ageing mechanisms on the safe and reliable operation of nuclear power plants. National research activities have been initiated or are in progress to provide the technical basis for decision making processes. The long-term operation of nuclear power plants is influenced by economic considerations, the socio-economic environment including public acceptance, developments in research and the regulatory framework, the availability of technical infrastructure to maintain and service the systems, structures and components as well as qualified personnel. Besides national activities there are a number of international activities in particular under the umbrella of the IAEA, the OECD and the EU. The paper discusses the process, procedure and database developed for Slovenian Nuclear Safety Administration (SNSA) surveillance of ageing process of Nuclear power Plant Krsko.(author)

  2. Glucose and Aging

    Ely, John T. A.


    When a human's enzymes attach glucose to proteins they do so at specific sites on a specific molecule for a specific purpose that also can include ascorbic acid (AA) at a high level such as 1 gram per hour during exposure. In an AA synthesizing animal the manifold increase of AA produced in response to illness is automatic. In contrast, the human non-enzymatic process adds glucose haphazardly to any number of sites along available peptide chains. As Cerami clarified decades ago, extensive crosslinking of proteins contributes to loss of elasticity in aging tissues. Ascorbic acid reduces the random non-enyzmatic glycation of proteins. Moreover, AA is a cofactor for hydroxylase enzymes that are necessary for the production and replacement of collagen and other structural proteins. We will discuss the relevance of ``aging is scurvy'' to the biochemistry of human aging.

  3. Redox theory of aging

    Dean P. Jones


    Full Text Available Metazoan genomes encode exposure memory systems to enhance survival and reproductive potential by providing mechanisms for an individual to adjust during lifespan to environmental resources and challenges. These systems are inherently redox networks, arising during evolution of complex systems with O2 as a major determinant of bioenergetics, metabolic and structural organization, defense, and reproduction. The network structure decreases flexibility from conception onward due to differentiation and cumulative responses to environment (exposome. The redox theory of aging is that aging is a decline in plasticity of genome–exposome interaction that occurs as a consequence of execution of differentiation and exposure memory systems. This includes compromised mitochondrial and bioenergetic flexibility, impaired food utilization and metabolic homeostasis, decreased barrier and defense capabilities and loss of reproductive fidelity and fecundity. This theory accounts for hallmarks of aging, including failure to maintain oxidative or xenobiotic defenses, mitochondrial integrity, proteostasis, barrier structures, DNA repair, telomeres, immune function, metabolic regulation and regenerative capacity.

  4. Genome instability and aging.

    Vijg, Jan; Suh, Yousin


    Genome instability has long been implicated as the main causal factor in aging. Somatic cells are continuously exposed to various sources of DNA damage, from reactive oxygen species to UV radiation to environmental mutagens. To cope with the tens of thousands of chemical lesions introduced into the genome of a typical cell each day, a complex network of genome maintenance systems acts to remove damage and restore the correct base pair sequence. Occasionally, however, repair is erroneous, and such errors, as well as the occasional failure to correctly replicate the genome during cell division, are the basis for mutations and epimutations. There is now ample evidence that mutations accumulate in various organs and tissues of higher animals, including humans, mice, and flies. What is not known, however, is whether the frequency of these random changes is sufficient to cause the phenotypic effects generally associated with aging. The exception is cancer, an age-related disease caused by the accumulation of mutations and epimutations. Here, we first review current concepts regarding the relationship between DNA damage, repair, and mutation, as well as the data regarding genome alterations as a function of age. We then describe a model for how randomly induced DNA sequence and epigenomic variants in the somatic genomes of animals can result in functional decline and disease in old age. Finally, we discuss the genetics of genome instability in relation to longevity to address the importance of alterations in the somatic genome as a causal factor in aging and to underscore the opportunities provided by genetic approaches to develop interventions that attenuate genome instability, reduce disease risk, and increase life span. PMID:23398157

  5. The aging male project

    Farid Saad


    With an increasing life expectancy and a decreasing reproduction rate, the population structure changes. A Jenapharm R & D program investigates the endocrinology of aging men. In men, a decrease in production of sex steroids and other hormones with age can be observed. The typical patterns of daily rhythmicity become less distinct. This is part of a very complex picture in which not only isolated hormones are involved, but also the influence of hormones on each other. Many factors from th...

  6. Religion and aging.

    Margaret Hall, C


    Life history data and cultural values are used to suggest ways in which personal and social beliefs influence the quality of experiences of aging. Central questions are the extent to which an individual can select beliefs that lead to a longer, more meaningful life and the special influence that religion may have in enhancing aging. Responsiveness to needs of the elderly is a necessary component of enlightened planning for the future. Secularization and industrialization have diminished roles and expectations for the elderly. Religion may be an effective means to identify these concerns and improve the quality of life of older people. PMID:24307195

  7. Iron Age in Southeast Asia

    Kishor K. Basa


    Full Text Available In this paper, I shall discuss the issue of the Iron Age in Southeast Asia under two headings - mainland Southeast Asia and island Southeast Asia. On the mainland, I shall discuss the evidence from Vietnani, Thailand and Peninsular Malaysia, but exclude Burma, Laos and Kampuchea for lack of relevant data. In the islands, I will discuss Indonesia, Sabah, Sarawak and the Philippines. I would argue that the Iron Age as a separate cultural entity is evident on the mainland, but in the islands there is no identifiable Bronze Age preceding the adoption of iron. By the Iron Age, I mean a period associated with iron artefacts, wet rice farming, brisk internal exchange and external trade and, in the lowland at least, a ranked society. This corresponds roughly to the General Period C of Bayard (1984b, 163, see also Higham and Kijngam 1984, 13-21. But two points should be made about this scheme: This is a heuristic device, so all sites in Southeast Asia can not be easily fitted into it.There is as yet no general agreement among scholars regarding the chronology of various periods.

  8. Raising the age of marriage.


    The Indian Parliament approved the Child Marriage Restraint Bill, 1978, fixing the minimum age at marriage at 21 for boys, 18 for girls. Early marriage has a long tradition in India. Encouragement of late marriage will be difficult until parents are educated about the ill effects of early marriage. In traditional society the daughter has been considered a liability on the parents until she marries. Prepuberty marriage was intended to secure the purity of young girls. Demographic consequences of child marriages have been studied in Iran and indicate that if the age of marriage were 21 instead of 19, births would be reduced to 15%. In India, demographers have predicted that if marriages were postponed from the age of 16 to 20-21, the number of births would decrease to 25-30%. Low age at marriage also contributes to low standards of health for women and high mortality in child-bearing. Nearly 90% of early marriages are in rural areas where education is most needed. PMID:12261900

  9. Aging changes in the face

    ... this page: // Aging changes in the face To use the sharing ... Changes in face with age References Brodie SE. Aging and disorders of the eye. In: Fillit HM, ...

  10. IGBT accelerated aging data set.

    National Aeronautics and Space Administration — Preliminary data from thermal overstress accelerated aging using the aging and characterization system. The data set contains aging data from 6 devices, one device...

  11. The challenges of human population ageing

    Sander, Miriam; Oxlund, Bjarke; Jespersen, Astrid;


    The 20th century saw an unprecedented increase in average human lifespan as well as a rapid decline in human fertility in many countries of the world. The accompanying worldwide change in demographics of human populations is linked to unanticipated and unprecedented economic, cultural, medical...... Copenhagen (UCPH) and the Center for Healthy Ageing at UCPH, which took place on 20-21 June 2014 in Copenhagen, Denmark. Questions discussed here include the following: what is driving age-structural change in human populations? how can we create 'age-friendly' societies and promote 'ageing...

  12. Aging of Organic Nanowires

    Balzer, Frank; Schiek, Manuela; Osadnik, Andreas;


    attribute, making them especially interesting for light generation in OLEDs and for light-harvesting devices such as solar cells. Functionalization of the molecules allows the customization of optical and electrical properties. However, aging of the wires might lead to a considerable decrease in device...

  13. Bronze Age Acrobats

    Iversen, Rune


    immaterial, ritual and cosmological exchange that characterized the second and early firstmillennium BC.Beliefs and ritual practices went hand in hand with the adoption of a series of elite items and an aristocratic lifestyle, thereby creating a unique and fascinating European Bronze Age....

  14. Time perception and age.

    Ferreira, Vanessa Fernanda Moreira; Paiva, Gabriel Pina; Prando, Natália; Graça, Carla Renata; Kouyoumdjian, João Aris


    Our internal clock system is predominantly dopaminergic, but memory is predominantly cholinergic. Here, we examined the common sensibility encapsulated in the statement: "time goes faster as we get older". Objective To measure a 2 min time interval, counted mentally in subjects of different age groups. Method 233 healthy subjects (129 women) were divided into three age groups: G1, 15-29 years; G2, 30-49 years; and G3, 50-89 years. Subjects were asked to close their eyes and mentally count the passing of 120 s. Results The elapsed times were: G1, mean = 114.9 ± 35 s; G2, mean = 96.0 ± 34.3 s; G3, mean = 86.6 ± 34.9 s. The ANOVA-Bonferroni multiple comparison test showed that G3 and G1 results were significantly different (P < 0.001). Conclusion Mental calculations of 120 s were shortened by an average of 24.6% (28.3 s) in individuals over age 50 years compared to individuals under age 30 years. PMID:27097002

  15. Curcumin and aging

    Curcumin has been used commonly as a spice, food additive, and an herbal medicine worldwide. Known as a bioactive polyphenolic, curcumin has a broad range of beneficial properties to human health. Recently, active research on curcumin with respect to aging and related traits in model organisms has d...

  16. Estrogens and aging skin

    Thornton, M. Julie


    Estrogen deficiency following menopause results in atrophic skin changes and acceleration of skin aging. Estrogens significantly modulate skin physiology, targeting keratinocytes, fibroblasts, melanocytes, hair follicles and sebaceous glands, and improve angiogenesis, wound healing and immune responses. Estrogen insufficiency decreases defense against oxidative stress; skin becomes thinner with less collagen, decreased elasticity, increased wrinkling, increased dryness and reduced vascularity...

  17. Ageing and safety

    Ageing is a continuous process which cannot be reversed but which can be controlled by replacing components. However, the replacement of some components may be impossible or uneconomical; therefore, monitoring and in-service inspections must be increased. The combination of replacement of components and increased monitoring should make possible the total control of ageing. In this connection, it can be said that it is necessary to produce components and systems which are appropriate to the useful life of the facility, otherwise safety will be affected; that the materials used should be carefully selected so as to reduce activation problems; that in any new design, the need for components, systems and programmes for decontamination of the facility must be taken into account; that in order to control ageing, the increase in the level of monitoring and the replacement of components should be planned as a function of time; and that maintaining a constant level of design monitoring and increasing the rate of component replacement alone does not constitute control of ageing. It is not possible to replace all the components and those which cannot be replaced (reactor vessel, steam generators, pressurizer, heat exchangers, etc.) would present a high risk of failure if the monitoring of them were not stepped up so as to allow timely corrective action to be taken. (author)

  18. Taste perception with age

    Mojet, J.


    Keywords: age, thresholds, supra-threshold intensities, pleasantness, optimally preferred concentration, olfactory deprivation,signal-to-noise ratio

    This thesis


    Mishchykha, Larysa


    The article focuses on the problem of a personality’s creative longevity. It is concluded that creative activity in the period of late ontogenesis should facilitate improvement of (a personality’s) life quality in the final period and, consequently, should become one of the significant factors of productive old age.

  20. CETA and the Aging.

    Schram, Sanford F.; Osten, David F.


    To assess the impact of the 1973 Comprehensive Employment and Training Act (CETA) on older worker's problems, article examines CETA's history, options, and authority. Finds major systemic factors that encourage local prime sponsors to understate aging populations' needs. Concludes there is a need for substantial CETA changes to effectively serve…

  1. Psychological Aspects of Aging.

    Mooney, Craig M.


    Psychological aspects of aging, based on gerontological hypotheses and research, are presented under three headings: intellectual abilities; emotional capacities; and motor capabilities. Consequences are discussed. Well-being throughout life depends on fulfillment of fundamental human needs; existential needs for nourishment, stimulation, rest,…

  2. A Bittersweet Age


    They are the first generation bom under the one-child policy that came into eifect about 30 years ago. Today this post-80s generation are mostly aged between 20-28 and lead independent lives. Their unique family environment is a far cry from that of their parents’ generation, and has helped shape a personality of

  3. Helping You Age Well

    ... Need and When / A Note on Complementary Medicines / Nutrition and the Aging Eye / In The Genes? Searching for Methuselah Winter 2007 Issue: Volume 2 Number 1 Page 9 MedlinePlus | Subscribe | Magazine Information | Contact Us | Viewers & Players Friends of the ...

  4. Chromium and aging

    Aging is associated with increased blood glucose, insulin, blood lipids, and fat mass, and decreased lean body mass leading to increased incidences of diabetes and cardiovascular diseases. Improved chromium nutrition is associated with improvements in all of these variables. Insulin sensitivity de...

  5. Protein oxidation and ageing

    Linton, S; Davies, Michael Jonathan; Dean, R T


    of redox-active metal ions that could catalyse oxidant formation. As a result of this decrease in antioxidant defences, and increased rate of ROS formation, it is possible that the impact of ROS increases with age. ROS are known to oxidise biological macromolecules, with proteins an important target...

  6. Aging and the intestine

    Laurie Drozdowski; Alan BR Thomson


    Over the lifetime of the animal, there are many changes in the function of the body's organ systems. In the gastrointestinal tract there is a general modest decline in the function of the esophagus, stomach, colon,pancreas and liver. In the small intestine, there may be subtle alterations in the intestinal morphology, as well as a decline in the uptake of fatty acids and sugars.The malabsorption may be partially reversed by aging glucagon-like peptide 2 (GLP2) or dexamethasone.Modifications in the type of lipids in the diet will influence the intestinal absorption of nutrients: for example, in mature rats a diet enriched with saturated as compared with polysaturated fatty acids will enhance lipid and sugar uptake, whereas in older animals the opposite effect is observed. Thus, the results of studies of the intestinal adaptation performed in mature rats does not necessarily apply in older animals. The age-associated malabsorption of nutrients that occurs with aging may be one of the several factors which contribute to the malnutrition that occurs with aging.

  7. Ageing in communal place

    Aarhus, Rikke; Ballegaard, Stinne Aaløkke; Grönvall, Erik;


    In this paper we adopt the position that design of social media for the elderly and virtual senior communities may be informed by studying `real´senior communities. Since current research efforts target the role of social media and virtual communities for supporting seniors ageing in place, i.e. in...

  8. Bioethics and aging

    Domingo Castillo


    The purpose of this presentation is to discuss some concepts related to bioethics and ageing, specifically with regard to health and disease. Considerations on medical practice are made by referring to Kant and Heidelberg school of thought. Perception of time in the elderly and issues such as euthanasia and death are mentioned.

  9. Ageing management in Sweden

    Since the adoption of the 1997 act of parliament concerning the abolishment of nuclear power in Sweden plant lives are no longer limited until 2010 as they were following the referendum in 1980. The Swedish Nuclear Power Inspectorate (SKI) has therefore in its most recent general regulations from 2004 introduced requirements for nuclear power plants to develop ageing management programmes which should have been in place by the end of 2005. Since SKI:s role is not to provide detailed regulations but to ensure that the licensees take the full responsibility for the safety of their plants the detailed contents of the programmes have not been stipulated by SKI. An ageing management programme should coordinate the plant efforts in other programmes such as maintenance, monitoring, inspection, environmental qualification, chemistry, periodic testing and surveillance programmes that should already exist. In this way an integrated and long term approach to these issues can be ensured and become a natural part in the overall management of the plant. To this end it is important that the ageing management programme, as all other central programmes and processes, is documented in the quality assurance system, overall management system and is included in the underlying safety analysis report of the plant. Once the ageing management programmes have been established SKI is planning to assess them specifically through a combination of inspection and document reviews during 2008 and 2009. Thereafter it is anticipated that the major regulatory effort will be concentrated to the assessment of the periodic safety reviews to determine the effectiveness of the programmes and whether further specific regulatory action is required. SKI will also continue its active involvement in national and international research efforts to improve the understanding of ageing and degradation mechanisms. (author)

  10. 人口老龄化对我国经济社会发展的影响及对策%The Influence and Countermeasures of Population Aging on the Development of Economy and Society in China



    人口老龄化是经济社会发展进步的重要标志,也给经济社会发展带来重大的影响和挑战。妥善应时人口老龄化的挑战,对深入贯彻落实科学发展观,实现可持续发展具有重要意义,也是落实以人为本,构建和谐社会的重要方面之一。多年来,我国经济的迅速发展为应对人口老龄化奠定了坚实的物质基础,现阶段应当以转变经济发展方式、加强和创新社会管理为重点,破解人口老龄化带来的经济社会难题。%Population aging is an important sign of progress in economy and society. However, it brings great influence and challenge to the development of economy and society. To deal with the challenge of population aging is of great importance to carry out scientific development concept and realize sustainable development. What is more, it is one of the important aspects of constructing people - oriented harmonious society. Over the years, the rapid development of Chinese economy provides solid foundation to deal with population aging. At present, China should conform the economic development mode to solve the problem of population aging.