Browse Results

Showing 2,176 through 2,200 of 76,779 results

Agents of Change: Enzymes in Milk and Dairy Products (Food Engineering Series)

by Alan L. Kelly Lotte Bach Larsen

The enzymology of milk and other products is of enormous significance for the production and quality of almost every dairy product. Milk itself is a complex biological fluid that contains a wide range of enzymes with diverse activities, some of which have identifiable functions while others are present as an accidental consequence of the mechanism of milk secretion. Over time milk enzymology has become an incredibly essential component of milk and other dairy product production, and with advancing technology and processing techniques, its importance is at its peak. Dairy Enzymology presents an expansive overview of the enzymology of milk and other dairy products, focusing on the use of indigenous and endogenous enzymes in milk and exogenous enzymes in cheese processing. A full section is dedicated to the enzymology of bovine milk, focusing on the main families of indigenous enzymes as well as their potential significance in the mammary gland plus the technological significance for the properties of dairy products. Implications for the manufacture and ripening of cheese plus the use of enzymes such as alkaline phosphatase for measuring heat treatment in milk are explored in full, and the role of milk protease plasmin and other indigenous enzymes in the age-gelation is focused on. Further sections focus on enzymes found in raw milk and enzymes deliberately added for manufacture or modification of properties and the manufacture of food ingredients from dairy-derived ingredients. The key bacterial families are discussed in depth as well as their known contributions to the quality of dairy products. With its comprehensive scope and fully up-to-date coverage of dairy product enzymology, this text is a singular source for researchers looking to understand this essential dairy processing aspect.

Agglomeration and Firm Performance (Advances in Spatial Science)

by Fiorenza Belussi Jose-Luis Hervas-Oliver

This contributed volume studies and explains the effect of agglomeration on a firm’s innovation and performance. It presents new cases as well as new topics within the agglomeration phenomenon, exploring also their role under the Great Recession. Beyond the analysis of regions or clusters, this volume focuses on firms within agglomerations and captures this phenomenon from different perspectives, contexts and diverse literatures. Specifically, it looks at the question under what circumstances exert generate benefits on firms’ performance, and how those gains are generated and distributed, usually asymmetrically, across agglomerated firms. In this context, the book addresses topics such as networks, collocation, labor mobility, firm’s strategies, innovation, competitiveness and collective actions across a diverse set of literatures, including economic geography, business economics, management, social networks, industrial districts, international business, sociology or industry dynamics.

Aggregation-Induced Emission

by Anjun Qin Ben Zhong Tang

Aggregation-Induced Emission (AIE) is a novel photophysical phenomenon which offers a new platform for researchers to look into the light-emitting processes from luminogen aggregates, from which useful information on structure-property relationships may be collected and mechanistic insights may be gained. The discovery of the AIE effect opens a new avenue for the development of new luminogen materials in the aggregate or solid state. By enabling light emission in the practically useful solid state, AIE has the potential to expand significantly the technological applications of luminescent materials.Aggregation-Induced Emission: Fundamentals is the first book to explore the fundamental issues of AIE, including the design, synthesis, and photophysical behavior of AIE-active molecules and polymers. The control of the morphological structures of the aggregates of AIE-active materials, and the experimental investigation and theoretical understanding of the AIE mechanism, are also covered in this volume.Topics covered include:AIE in group 14 metallolesAIE in organic ion pairsRed light-emitting AIE materialsSupramolecular structure and AIEAIE-active polymersEnhanced emission by restriction of molecular rotationCrystallization-induced emission enhancementTheoretical understanding of AIE phenomenaThis book is essential reading for scientists and engineers who are designing optoelectronic materials and biomedical sensors, and will also be of interest to academic researchers in materials science and physical and synthetic organic chemistry, as well as physicists and biological chemists.

Aggregation-Induced Emission: Fundamentals

by Ben Zhong Tang Anjun Qin

Aggregation-Induced Emission (AIE) is a novel photophysical phenomenon which offers a new platform for researchers to look into the light-emitting processes from luminogen aggregates, from which useful information on structure–property relationships may be collected and mechanistic insights may be gained. The discovery of the AIE effect opens a new avenue for the development of new luminogen materials in the aggregate or solid state. By enabling light emission in the practically useful solid state, AIE has the potential to expand significantly the technological applications of luminescent materials. Aggregation-Induced Emission: Fundamentals is the first book to explore the fundamental issues of AIE, including the design, synthesis, and photophysical behavior of AIE-active molecules and polymers. The control of the morphological structures of the aggregates of AIE-active materials, and the experimental investigation and theoretical understanding of the AIE mechanism, are also covered in this volume. Topics covered include: AIE in group 14 metalloles AIE in organic ion pairs Red light-emitting AIE materials Supramolecular structure and AIE AIE-active polymers Enhanced emission by restriction of molecular rotation Crystallization-induced emission enhancement Theoretical understanding of AIE phenomena This book is essential reading for scientists and engineers who are designing optoelectronic materials and biomedical sensors, and will also be of interest to academic researchers in materials science and physical and synthetic organic chemistry, as well as physicists and biological chemists.

Aggregation of Luminophores in Supramolecular Systems: From Mechanisms to Applications

by Neetu Tripathi Manoj Kumar Goshisht

Supramolecular aggregation—driven by weak non-covalent interactions, such as van der Waals, π–π interactions, hydrogen bonding, and electrostatic—has been utilized to build sensing platforms with improved selectivity and sensitivity. Supramolecular aggregates, owing to cooperative interactions, higher sensitivity and selectivity, relatively weak and dynamic non-covalent interactions, and environmental adaptation, have achieved better sensing performance than that of molecular sensory systems that rely on sensors with delicate structures. Aggregation of Luminophores in Supramolecular System: From Mechanisms to Applications describes recent advances in supramolecular chemistry, in which the luminophores are almost non-luminescent in the molecular state, but become highly emissive in the aggregate state. These advances bring new opportunities and challenges for the development of supramolecular chemistry. The intermolecular non-covalent interactions have been considered to be the main driving forces for fabricating supramolecular systems with aggregating luminophores and have an important influence on the luminescence properties of the probes. Based on these unique properties, luminescent supramolecular aggregates have greatly promoted the development of novel materials for applications as sensors, bio-imaging agents, organic electronic devices, and in the field of drug delivery. Features: Discussion of fundamental and interdisciplinary aspects of the aggregation in supramolecular systems. Narration of intermolecular interactions and the photophysical phenomenon of aggregation in supramolecular systems. Comparative discussion on recent developments in aggregation-induced quenching (AIQ) and aggregation-induced emission (AIE), and drawbacks of AIQ. Description of the technological applications of aggregation as biological sensors, chemical sensors, organic electronic materials, and in the field of drug delivery. A convenient format for checking formulas and definitions. This book surveys highlights of the progress made in the field of the aggregation of luminophores in supramolecular chemistry. It is hoped that the work will form a foundation (and indeed a motivation) for new workers in the area, as well as also being useful to experienced supramolecular chemists. It may also aid workers in the biological area to see Nature’s aggregation in a new light. Further, the approach employed has been designed to provide readable background material for use with graduates, senior undergraduates, research professionals, and industries.

Aggression and Violence: Genetic, Neurobiological, and Biosocial Perspectives

by Robert B. Cairns David M. Stoff

Conceived at a time when biological research on aggression and violence was drawn into controversy because of sociopolitical questions about its study, this volume provides an up-to-date account of recent biological studies performed -- mostly on humans. A group of scientists recognized the importance of freedom of inquiry and deemed it vital to address the most promising biological research in the field. The focus on biological mechanisms is not meant to imply that biological variables are paramount as a determinant of violence. Rather, biological variables operate in conjunction with other variables contributing to aggression or violence, and a complete understanding of this phenomenon requires consideration of all influences bearing on it. This book will familiarize readers with the rapidly growing and increasingly significant body of knowledge on the biological bases of human antisocial, aggressive, and violent behaviors. The editors concentrated on biological influences that support the basic physiological and biochemical processes of the brain and did not cover those biological influences that impact on the health of the individual such as head injury, pregnancy and birth complications, diet, and exposure to lead and other toxins. They focused on biological influences to illuminate their role in the complex behavioral phenomenon of violence. Three different approaches to the biological study of human antisocial, aggressive, and violent behaviors are represented -- genetic, neurobiological, and biosocial. Representing each of these three approaches, individual chapters from investigators in psychobiology, biological psychiatry, and basic-clinical neurosciences address the most recent experimental findings, methods, theory, and common misconceptions in the biological study of aggression and violence. The areas of primary focus are behavior and molecular genetics, neurochemistry and hormones, neuroimaging, psychophysiology and developmental psychobiology. Generally speaking, investigators following these different approaches have experience in different scientific backgrounds, select different methods, generate different analyses, employ different conceptual definitions for some of the same terms, and assume a different philosophical stance in attempting to explain violence. Nevertheless, all are united in their efforts to understand the biological underpinnings of violence. This book then assumes a comprehensive approach wherein different levels of analysis and different approaches inform each other. It is clear from the studies reported that aggression and violence are multidetermined phenomena and understanding them requires an interdisciplinary approach spanning economic, sociopolitical, psychological, sociological, and criminological as well as biomedical considerations. Nature (biology) and nurture (experience, context) are fundamentally inseparable in explaining aggression and violence; biology may affect experience or context, but experience or context also influences biology. Both need to be studied in a search for explanations of this phenomena.

The Agile Gene: How Nature Turns on Nurture

by Matt Ridley

Armed with extraordinary new discoveries about our genes, acclaimed science writer Matt Ridley turns his attention to the nature-versus-nurture debate in a thoughtful book about the roots of human behavior.Ridley recounts the hundred years' war between the partisans of nature and nurture to explain how this paradoxical creature, the human being, can be simultaneously free-willed and motivated by instinct and culture. With the decoding of the human genome, we now know that genes not only predetermine the broad structure of the brain, they also absorb formative experiences, react to social cues, and even run memory. They are consequences as well as causes of the will.

Ágilmente: Aprendé cómo funciona tu cerebro para potenciar tu creatividad y vivir mejor

by Estanislao Bachrach

Bachrach es Doctor en biología molecular y explica el funcionamiento del cerebro. A través de ello, da consejos y herramientas para ser más creativos y felices en el trabajo y en la vida. La neurociencia es clara: el cerebro aprende hasta el último día de vida. La creatividad puede expandirse. Tu mente, mediante la aplicación de las técnicas correctas, puede modificar la anatomía y estructura de tu cerebro. ÁgilMente es un libro sobre la habilidad para imaginar y ser más creativos. A través de estas páginas vas a lograr desarrollar todo tu potencial y a entender los mecanismos de tus propios aprendizajes, a comprender cómo utilizar los sentidos, a ampliar la memoria, a focalizar la atención, a controlar las emociones negativas y a disfrutar de las positivas. «Bienvenidos a la ciencia, y al arte, de la creatividad. Estani Bachrach nos propone nada menos que entender cómo funciona nuestro cerebro, eso que nos hace ser quienes somos. ÁgilMente es mucho más que un libro: son las fascinantes instrucciones de uso, y abuso, de nuestro cerebro, por donde pasan los recuerdos, los sentidos, los sueños...nosotros. Crear no cuesta nada. ¡Aquí comienza el viaje!»Diego Golombek, biólogo y divulgador científico

AGILMENTE (EBOOK)

by Estanislao Bachrach

Creés que ser creativo es un atributo de genios y gurúes? Estás equivocado. Seas quien seas podés cambiar. La creatividad puede expandirse. Hoy la neurociencia es clara: el cerebro aprende hasta el último día de vida. Tu mente, mediante la aplicación de las técnicas correctas, puede modificar la anatomía y estructura de tu cerebro. ÁgilMente es un libro sobre nuestro talento más preciado y único: la habilidad que tenemos para imaginar y ser más creativos. A través de estas páginas vas a lograr desarrollar todo tu potencial y a entender los mecanismos de tus propios aprendizajes, a comprender cómo utilizar los sentidos, a ampliar la memoria, a focalizar la atención, a controlar las emociones negativas y a disfrutar de las positivas. Dejate llevar en un viaje alucinante y divertido hacia lo más profundo de tu cerebro porque, una vez que lo conozcas, tu vida va a cambiar para siempre.

Aging: Exploring a Complex Phenomenon

by Shamim I. Ahmad

This book is a detailed and comprehensive synthesis of the scientific study of aging. Dozens of contributions from leading scholars review various theories of aging, and molecular, cellular, biochemical and microbial aspects of aging, among just a few of the topics included. Authoritative, wide ranging and thorough, this book will act as a source for experimental design, a comprehensive description of age related diseases, and provide information of the latest molecular theories underlying their causes. Additionally, it will target industries involved in developing anti-aging drugs, post-graduate medical students, and university libraries.

Aging: How Science Works

by Carsten Carlberg Eunike Velleuer Stine M. Ulven

Aging is a topic that concerns all of us, since none of us can escape it. The molecular and cellular process is built in every of the billions of cells forming our body. Some of these cells, such as immune cells and red blood cells, live only for a few days to weeks and get life-long constantly replaced by cells produced in the bone marrow. In contrast, there are cells, such as neurons and memory lymphocytes, that get as old as we get. The process of aging limits our maximal life span, which is for our humans 120 years. However, only a very few individuals reached this age. How did their life differ from others that died decades earlier? Is it just the absence of life threatening disease paired with a more healthy life style? Or is it build in in our genome or epigenome? In this book we try to give answers to these questions from the perspectives of evolution, our genome, the epigenomes of our different tissues and cell types and the functionality of our cells. We should try to understand ourselves in detail as well as in a global setting. Basic biology explains cellular mechanisms, such as growth, differentiation, and cell death, which make life as a whole possible. Every (human) organism represents a complex interplay between hundreds of different cell types forming distinctive tissues and organs with specialized tasks. These processes need to be highly orchestrated especially during development, maintenance and aging. Studying the cellular and molecular basis of aging is one of the most fascinating areas but also a great challenge. Nevertheless, research made the biggest steps in elucidating biological processes via studying malfunctions of normal mechanisms leading to different diseases, such as progeroid syndrome and cancer. We will start this book with the understanding of the human genome in relation to principles of evolution. Then we will explain the basics of gene regulation and epigenetics, i.e., the interplay of transcription factors and chromatin. Next, we will shift to cellular mechanisms of aging and discuss then the impact of nutrition and immunity on the aging process. In the following the relation of aging to so-called aging-related common diseases, such as type 2 diabetes, atherosclerosis, cancer and Alzheimer. Do we get these diseases because we are aging or are we aging because we get one of these diseases? The book will end how we can slow down the aging process so that we can age healthy. In short, healthy aging is not an option but is a must. An ancient poem says “Teach us to number our days, that we may get a heart of wisdom.” It is up to each one of us and a daily decision to live a healthy lifestyle and to be aware of the unique gift of live we all have.

Aging: Methods and Protocols (Methods in Molecular Biology #2144)

by Sean P. Curran

This volume details the impact of aging on biological system and to understand the basis of this diversity with the goal of elucidating mechanisms to optimize health. Chapters guide readers through different animal models and methodologies to examine aging at the organism, tissue, cellular, and molecular levels across the lifespan. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and cutting-edge, Aging: Methods and Protocols aims to ensure successful results in the further study of this vital field.

Aging: Concepts and Controversies (7th Edition)

by Harry R. Moody Jennifer R. Sasser

Presenting current research in an innovative format, Aging: Concepts and Controversies encourages students to become involved and take an informed stand on the major aging issues that we face as a society. Leading author and active expert in gerontology Rick Moody provides thorough explanation of the issues in the Concepts sections and current research in the Controversy sections, demonstrating the close link between concepts and controversies in these broad areas of aging: health care, socioeconomic trends, and the life course.

Aging and Age-Related Disorders (Oxidative Stress in Applied Basic Research and Clinical Practice)

by Stephen Bondy Kenneth Maiese

Features that characterize the aging process include the gradual accumulation of cell damage after prolonged exposure to oxidative and inflammatory events over a lifetime. In addition to the accretion of lesions, the intrinsic levels of pro-oxidant and aberrant immune responses are elevated with age. These adverse events are often further enhanced by the chronic and slow progressing diseases that characterize the senescent brain and cardiovascular system. The incidence of some disorders such as Alzheimer's disease and vascular diseases are sufficiently prevalent in the extreme elderly that these disorders can arguably be considered "normal". Aging and Aging-Related Disorders examines the interface between normal and pathological aging, and illustrates how this border can sometimes be diffuse. It explores and illustrates the processes underlying the means by which aging becomes increasingly associated with inappropriate levels of free radical activity and how this can serve as a platform for the progression of age-related diseases. The book provides chapters that examine the interactive relationship between systems in the body that can enhance or sometimes even limit cellular longevity. In addition, specific redox mechanisms in cells are discussed. Another important aspect for aging discussed here is the close relationship between the systems of the body and exposure to environmental influences of oxidative stress that can affect both cellular senescence and a cell's nuclear DNA. What may be even more interesting to note is that these external stressors are not simply confined to illnesses usually associated with aging, but can be evident in maturing and young individuals. A broad range of internationally recognized experts have contributed to this book. Their aim is to successfully highlight emerging knowledge and therapy for the understanding of the basis and development of aging-related disorders.

Aging and Health in Africa (International Perspectives on Aging #4)

by Pranitha Maharaj

Population aging is a matter of global concern. It often occurs in tandem with changes in the health profile of the population. In Africa, many countries are already facing a high burden of communicable diseases. However, as more and more children survive childhood and move on to adult years and old age they are also more likely to experience health problems associated with the aging process. Population aging in Africa is occurring in the context of high levels of poverty, changing family structures, an immense disease burden, fragile health systems and weak or poorly managed government institutions. This book shows that aging is likely to lead to increased social and economic demands for the continent. However, most national governments in Africa have not begun to address the issue of how to respond effectively to the needs of the older population. This will require a better understanding of the socio-economic and demographic situation of the older population in Africa. This book fills the gaps that exist by exploring the social realities of population aging in Africa. It also focuses on the policy and programmatic responses, gaps and future challenges related to aging across the continent.

Aging and Lung Disease: A Clinical Guide (Respiratory Medicine)

by Margaret Pisani

People age 65 and older are the fastest growing segment of the U.S. population. In the 2010 census 16% of the population, 50 million people, were age 65 and older. That number is projected to increase to 66 million by the year 2050. Life expectancy has also increased, with recent CDC reports indicating life expectancy at 77.9 years. Age-adjusted death rates have decreased significantly with the largest changes occurring in older patients. Despite these trends, the 10 leading causes of death include several pulmonary etiologies including lung cancer, chronic respiratory diseases, influenza and pneumonia. Aging and Lung Disease: A Clinical Guide is devoted to understanding the impact of respiratory diseases in older patients. It includes reviews of physiology of the aging lung, allergy and immunology of the aging, as well as sleep changes over the life cycle. There are also comprehensive reviews on specific disease topics including chronic obstructive lung disease, lung cancer, atypical mycobacteria, interstitial lung disease, pulmonary hypertension, pulmonary embolism, obstructive sleep apnea, sleep disorders in older patients. Two chapters focus on unique issues in older patients; HIV and lung transplant. Included also are important chapters on assessing functional and cognitive status and end-of-life issues in older patients with lung disease. In addition to outlining the current state of knowledge, each chapter focuses on special considerations when caring for older patients. Of particular interest to pulmonologists, internists, and gerontologists, other readers, such as pulmonary and geriatric nurse practitioners, as well as clinical researchers interested in both pulmonary and aging issues, will find Aging and Lung Disease: A Clinical Guide to be a vital resource for improving their care of older patients with lung disorders.

Aging Bones: A Short History of Osteoporosis (Johns Hopkins Biographies of Disease)

by Gerald N. Grob

How osteoporosis went from a normal aging process to a disease.In the middle of the twentieth century, few physicians could have predicted that the modern diagnostic category of osteoporosis would emerge to include millions of Americans, predominantly older women. Before World War II, popular attitudes held that the declining physical and mental health of older persons was neither preventable nor reversible and that older people had little to contribute. Moreover, the physiological processes that influenced the health of bones remained mysterious. In Aging Bones, Gerald N. Grob makes a historical inquiry into how this one aspect of aging came to be considered a disease.During the 1950s and 1960s, as more and more people lived to the age of 65, older people emerged as a self-conscious group with distinct interests, and they rejected the pejorative concept of senescence. But they had pressing health needs, and preventing age-related decline became a focus for researchers and clinicians alike.In analyzing how the normal aging of bones was transformed into a medical diagnosis requiring treatment, historian of medicine Grob explores developments in medical science as well as the social, intellectual, economic, demographic, and political changes that transformed American society in the post–World War II decades.Though seemingly straightforward, osteoporosis and its treatment are shaped by illusions about the conquest of disease and aging. These illusions, in turn, are instrumental in shaping our health care system. While bone density tests and osteoporosis treatments are now routinely prescribed, aggressive pharmaceutical intervention has produced results that are inconclusive at best. The fascinating history in Aging Bones will appeal to students and scholars in the history of medicine, health policy, gerontology, endocrinology, and orthopedics, as well as anyone who has been diagnosed with osteoporosis.

Aging, Health, and Longevity in the Mexican-Origin Population (Social Disparities In Health And Health Care Ser.)

by Jacqueline L. Angel Fernando Torres-Gil Kyriakos Markides

Aging, Health, and Longevity in the Mexican-Origin Population creates a foundation for an interdisciplinary discussion of the trajectory of disability and long-term care for older people of Mexican-origin from a bi-national perspective. Although the literature on Latino elders in the United States is growing, few of these studies or publications offer the breadth and depth contained in this book.

Aging in China: Implications to Social Policy of a Changing Economic State (International Perspectives on Aging #2)

by Jason L. Powell Sheying Chen

China, which is fast on its way to becoming the most powerful economic force in the world, has four unique characteristics that distinguish it from other countries in Asia: (1) The proportion of aging population is growing faster than that of Japan (the country previously recognized as having the fastest rate) and much faster than nations in western Europe. (2) An early arrival of an aging population before modernization has fully taken place, with social policy implications. It is certain that China will face a severely aged population before it has sufficient time and resources to establish an adequate social security and service system for older people. (3) There will be fluctuations in the total dependency ratio. The Chinese government estimates are that the country will reach a higher dependent burden earlier in the twenty-first century than was previously forecast. (4) The government's fertility policy (single child per family) and its implementation has a strong influence on the aging process. Fewer children are being born, but with more elderly people a conflict arises between the objectives to limit population increase and yet maintain a balanced age structure (Peng and Guo 2001). The intersection of these fourfold factors means that the increased aging population is giving rise to serious concerns among Chinese social policy makers. There is a chronic lack of good resource materials that attempt to make sense of social policy in its relationship to examining the problems and possibilities of human aging grounded in an analysis of economic of social policy in China and impact on rural and urban spaces. Such analysis of China will be covered by conceptual, theoretical, and empirical approaches. The book will also discuss substantive topics of housing, community care, family care, pensions, and mental health. The book brings together a truly world class array of researchers to provide discussions of critical implications of aging social policy and the economic impact in China.

Aging in Comparative Perspective: Processes and Policies (International Perspectives on Aging #1)

by Jamie Halsall Ian Gillespie Cook

This book examines the key aging processes in seven countries (United States, United Kingdom, Sweden, Japan, China, Nepal, and South Africa) and the main policies that have been, and are being, developed to deal with this rapid change in the demographic profile. It addresses the problems that are identified as well as the positive aspects of aging within each of these contrasting societies. Thus it makes a significant contribution to the major debates about growing old across the globe.

Aging in European Societies: Healthy Aging in Europe (International Perspectives on Aging #6)

by Constantinos Phellas

Between longer life expectancies and declining birth rates, Europe's elder population is growing into a sizable minority with considerable impact on nations, health systems, and economies--in other words, global implications as well as local and regional ones. Those investing in the health of older adults need a double perspective: the social and clinical complexity of aging and the larger forces shaping these experiences. Aging in European Societies examines aging trends across the continent, analyzing individual and collective variables that affect the lives of older adults, and drawing salient comparisons with other parts of the world. An interdisciplinary panel of experts provides theory, research, and empirical findings (with examples from the UK, Cyprus, Sweden, and others) in key areas such as family and social supports, physical and cognitive changes, dependence and autonomy issues, and living arrangements. The book's wide-net approach offers insights into not only aging, but aging well. And of particular importance, it details approaches to defining and measuring the elusive but crucial concept, quality of life. Included in the coverage: The potential for technology to improve elders' quality of life.Dementia and quality of life issues.Changes in functional ability with aging and over time.Family networks and supports in older age.Factors influencing inequalities in quality of life.Late-life learning in the E.U. Gerontologists, sociologists, health and cross-cultural psychologists, and public health policymakers will welcome Aging in European Societies as a springboard toward continued discussion, new directions for research, and improvements in policy and practice.

Aging in Hong Kong: A Comparative Perspective (International Perspectives on Aging #5)

by Jean Woo

With the longest life expectancy for men and the second longest for women, Hong Kong typifies our planet's aging population. The daily lives of its older adults closely match the advantages and disadvantages experienced by urban elders in other developed countries. For these reasons, Hong Kong's elderly serve as a salient guide to older people's social, psychological, and healthcare needs--concerns of increasing importance as the world grows older. Aging in Hong Kong examines this emblematic population as a case study specifically in comparison with their counterparts in the West, shedding light on diverse, interrelated currents in the aging experience. Referencing numerous international studies, the book contrasts different health service arrangements and social factors and relates them to a variety of health outcomes. Its wide-ranging coverage documents health and illness trends, reviews age-friendly policy initiatives, relates health literacy to patients' active role in their own care, and discusses elders as an underserved group in the division of limited health funding and resources. This multiple focus draws readers' attention to policies that need revisiting or retooling as chapters analyze major life areas including: Living environment.Retirement and post-retirement employment issues.Financial asset management.Health literacy regarding aging issues.Elder-positive service delivery models.Ageism in the prioritization of healthcare.End-of-life issues. By assembling such a wealth of data on its subject, Aging in Hong Kong puts ongoing challenges into clear focus for gerontologists, sociologists, health and cross-cultural psychologists, public health policymakers, and others involved in improving the quality of elders' lives.

Aging is a Group-Selected Adaptation: Theory, Evidence, and Medical Implications

by Joshua Mitteldorf

Although books exist on the evolution of aging, this is the first book written from the perspective of again as an adaptive program. It offers an insight into the implications of research on aging genetics, The author proposes the Demographic Theory of Senescence, whereby aging has been affirmatively selected because it levels the death rate over time helping stabilize population dynamics and prevent extinctions.

Aging Mechanisms II: Longevity, Metabolism, and Brain Aging

by Nozomu Mori

This book describes the recent advancement of basic research on the biology of aging and longevity studies in various organisms, as well as the neurobiology of aging and neurodegeneration mechanisms. Chapters present new findings and conceptual developments concerning the basic mechanisms of aging and longevity determination. As a follow-up volume to the previous book Aging Mechanisms (2015), it overviews the rapid progress of aging research introducing new topics from leading laboratories in Japan. Chapter contributors are selected based on recent scientific achievements on the mechanisms of aging in various model organisms, including yeast, worm (C. elegans), fly (Drosophila), mice, and rats. Chapters are ordered from the discussion on molecular and cellular levels to physiological and systemic levels. The book also provides an overview of aging science in the region and helps readers quickly grasp who is doing what in this research area. As the aging of population becomes an ever more pressing issue in Asia, advancing the understanding of basic mechanisms of organism aging and longevity determination will be crucial to developing more effective therapies and protective strategies. Researchers and graduate students in biomedical aging research will find this as a rich source of information and a stimulus to novel research directions.

Aging Power Delivery Infrastructures (Power Engineering (Willis) #35)

by H. Lee Willis Randall R. Schrieber

Good aging infrastructure management consists of optimizing the choice of equipment and its refurbishment while also making compatible changes in all those operating and ownership policies, the whole combination aimed at optimizing the business results the power system owner desires. Both a reference and tutorial guide, this second edition of Aging Power Delivery Infrastructures provides updated coverage of aging power delivery systems, the problems they cause, and the technical and managerial approaches that power systems owners can take to manage them. See What’s New in the Second Edition: All chapters have been updated or are completely new Comprehensive discussions of all issues related to equipment aging Business impact analysis and models and engineering business studies of actual utility cases Strategy and policy issues and how to frame and customize them for specific situations This book looks at the basics of equipment aging and its system and business impacts on utilities. It covers various maintenance, service and retrofit methods available to mitigate age-related deterioration of equipment. It also presents numerous configuration and automation upgrades at the system level that can deal with higher portions of aging equipment in the system and still provide good service at a reasonable cost.

Refine Search

Showing 2,176 through 2,200 of 76,779 results