Download or read book The Rhythms Of Life written by Leon Kreitzman and published by Profile Books. This book was released on 2011-09-30 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: Popular science at its most exciting: the breaking new world of chronobiology - understanding the rhythm of life in humans and all plants and animals. The entire natural world is full of rhythms. The early bird catches the worm -and migrates to an internal calendar. Dormice hibernate away the winter. Plants open and close their flowers at the same hour each day. Bees search out nectar-rich flowers day after day. There are cicadas that can breed for only two weeks every 17 years. And in humans: why are people who work anti-social shifts more illness prone and die younger? What is jet-lag and can anything help? Why do teenagers refuse to get up in the morning, and are the rest of us really 'larks' or 'owls'? Why are most people born (and die) between 3am-5am? And should patients be given medicines (and operations) at set times of day, because the body reacts so differently in the morning, evening and at night? The answers lie in our biological clocks the mechanisms which give order to all living things. They impose a structure that enables us to change our behaviour in relation to the time of day, month or year. They are reset at sunrise and sunset each day to link astronomical time with an organism's internal time.

Download or read book Rhythms of Life written by Russell G. Foster and published by . This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: How do bees tell the time? Why do some plants open and close their flowers at the same time each day?

Download or read book The Male Biological Clock written by Harry Fisch and published by Simon and Schuster. This book was released on 2013-09-24 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Harry Fisch, a leading expert in male infertility, shares groundbreaking information about the bodily and behavioral changes that happen over the course of a man’s lifetime. Busting the myth that men don’t have biological clocks, Dr. Henry Fisch emphasizes that even young men can have testosterone levels as low as those of much older men, leading to infertility, sexual problems, and other serious health issues. Every couple should know all the risks and issues facing men, because these affect two of the most important things in their life: their ability to have children and their capacity to have good sex. The Male Biological Clock is a must read for every man and every couple who is struggling to have children or improve their sex life. Many of Dr. Harry Fisch's findings are startling—beginning with the fact that infertility is not mostly a women's problem—and he offers many helpful suggestions for how to deal with declining testosterone, changing sexual needs, and the fertility industry. The Male Biological Clock tells you what you need to know and how you can achieve optimal fertility and sexuality.

Download or read book Biological Clocks Rhythms and Oscillations written by Daniel B. Forger and published by MIT Press. This book was released on 2017-11-16 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the mathematical, computational, and analytical techniques used for modeling biological rhythms, presenting tools from many disciplines and example applications. All areas of biology and medicine contain rhythms, and these behaviors are best understood through mathematical tools and techniques. This book offers a survey of mathematical, computational, and analytical techniques used for modeling biological rhythms, gathering these methods for the first time in one volume. Drawing on material from such disciplines as mathematical biology, nonlinear dynamics, physics, statistics, and engineering, it presents practical advice and techniques for studying biological rhythms, with a common language. The chapters proceed with increasing mathematical abstraction. Part I, on models, highlights the implicit assumptions and common pitfalls of modeling, and is accessible to readers with basic knowledge of differential equations and linear algebra. Part II, on behaviors, focuses on simpler models, describing common properties of biological rhythms that range from the firing properties of squid giant axon to human circadian rhythms. Part III, on mathematical techniques, guides readers who have specific models or goals in mind. Sections on “frontiers” present the latest research; “theory” sections present interesting mathematical results using more accessible approaches than can be found elsewhere. Each chapter offers exercises. Commented MATLAB code is provided to help readers get practical experience. The book, by an expert in the field, can be used as a textbook for undergraduate courses in mathematical biology or graduate courses in modeling biological rhythms and as a reference for researchers.

Download or read book Body Clocks The biology of time for sleep education and work written by Paul Kelley and published by John Catt. This book was released on 2018-12-01 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our body's clocks make the difference between happiness and depression, health and illness, and even life and death. The brilliant scientist Paul Kelley makes a compelling case for all organisations to allow people to work and study the hours that suit their personal circadian rhythms. That way, Paul argues, we would all be more productive, a great deal of ill health would be avoided and the world would be a better and happier place.

Download or read book Timing of Biological Clocks written by Arthur T. Winfree and published by Henry Holt and Company. This book was released on 1986-11-15 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A clock," writes Arthur T. Winfree, "is not much good if you can't pull out its stem and set it." Similarly, the most critical property of biological clocks--which rhythmically organize the processes of life--is their ability to reset on cue. This ability allows enables biological clocks to regain synchrony with a changing environment (as when we travel across time zones) or to maintain the alignment between certain physiological rhythms and the natural solar day. In The Timing of Biological Clocks, Winfree explores circadian rhythms. In reporting experiments on animals, plants, and single cells, he not only illustrates the principles that guide the resetting of biological clocks but reveals that each of these clocks has a vulnerable phase, a moment in each "turn of the dial" when a cueing stimulus of a particular intensity results in an abnormal, unpredictable resetting--perhaps even annihilating the clock's rhythm entirely. A singular feature of the author's exploration of these phenomena is his use of a range of colors to represent the passage of cyclic time. By this device, Winfree not only removes the purely arbitrary discontinuity of a conventional clock dial but makes reasoning about the real discontinuities of biological clocks transparently clear.

Download or read book Rewinding Your Biological Clock written by Judith Sachs and published by . This book was released on 2016-01-26 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1996, Dr. Richard Paulson assisted a 63-year-old woman to conceive using in vitro fertilization with a donor egg, and she became the oldest woman in the world to give birth. This incredible example of how assisted reproductive technologies, or ART, can change the course of nature raises tough biological, emotional, and ethical issues. Rewinding Your Biological Clock is a unique exploration of each of these issues, especially the "how-to" of peri- and post-menopausal pregnancy. Written by a leading fertility specialist and a health educator, this original and daring book rethinks society's most fundamental beliefs about motherhood, aging, and life itself."

Download or read book The Biological Clock written by Frank A. Brown and published by Academic Press. This book was released on 2014-06-28 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Biological Clock describes the rhythmic processes in a great variety of plants and animals. This book is an outgrowth of the 1969 James Arthur Lecture Series on "Time and its Mysteries" held at New York University. This three-chapter work begins with the basic principles of biological rhythms and clocks, along with various diagrams to illustrate some aspects of circadian rhythms in animals. The second chapter discusses the hypothesis of environmental timing of the clock. This chapter explores numerous research studies on phenomenon of biological rhythms, the nature of the rhythmic mechanism, and hormonal regulation. The third chapter examines the cellular-biochemical clock hypothesis and its contribution in the progress of understanding the complexity of biological rhythm. This book is intended primarily for biologists, behaviorists, and researchers.

Download or read book The Body Clock Advantage written by Matthew Edlund and published by . This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: We all know how tough it is for a night owl to get going at 7.00 A.M., and it's equally challenging for a morning person to stay awake late at night...Dr. Edlund's professional research has led him to identify body rhythms and how they affect our lives. Once we have determined our own body clock we can stop fighting our natural preferences and allow our lives to flow more productively, and with more positive results.

Download or read book Circadian Clocks Role in Health and Disease written by Michelle L. Gumz and published by Springer. This book was released on 2016-02-29 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book sheds new light on the molecular mechanisms that generate circadian rhythms. It examines how biological rhythms influence physiological processes such as sleep, hormone synthesis and secretion, immunity, kidney function, the cardiovascular system, blood pressure, and the digestive system. Clinical implications are considered while exploring the impact of rhythms on neuropsychiatric disorders and chronotherapy’s potential for reducing cardiovascular risk. Offering a cross-section of expertise in both basic and translational (bench-to-bedside) research, this book serves as a guide for physicians and scientists who wish to learn more about the impact of circadian rhythms on physiological processes in health and disease.

Download or read book The Body Clock Guide to Better Health written by Michael Smolensky and published by Henry Holt and Company. This book was released on 2015-03-03 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: A medical breakthrough explained by the leading authority on the connection between health and your body clock Chronotherapy-adjusting the care of the body to coincide with the body's natural clock-is poised to be the next major revolution in medical science. An understanding and awareness of these rhythms will enable us to maximize the effects not only of medications and other treatments, but also of diets, exercise programs, and other daily routines. The Body Clock Guide to Better Health combines a detailed discussion of major issues such as sleep, exercise, and nutrition, with a comprehensive A-to-Z reference to specific disorders. Among the health concerns it addresses are AIDS, arthritis, asthma, ADD, backache, cancer, depression, diabetes, digestive problems, allergies, heart disease, chronic pain, sexual dysfunction, stroke, and complications from pregnancy. General chapters explore the big picture-including monthly cycles and life cycles-and provide invaluable advice on foods and dietary supplements, fitness, better sex, jet lag, and more. The first book to look at body rhythms from a practical perspective, The Body Clock Guide to Better Health offers readers the dual benefits of improving the treatment of specific conditions while boosting their overall health and wellness.

Download or read book Biological Timekeeping Clocks Rhythms and Behaviour written by Vinod Kumar and published by Springer. This book was released on 2017-02-15 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a concise, comprehensive and up-to-date account of fundamental concepts and potential applications of biological timekeeping mechanisms in animals and humans. It also discusses significant aspects of the organization and importance of timekeeping mechanisms in both groups. Divided into seven sections, it addresses important aspects including fundamental concepts; animal and human clocks; clock interactions; clocks and metabolism and immune functions; pineal, melatonin and timekeeping; and clocks, photoperiodism and seasonal behaviours. The book also focuses on biological clock applications in a 24x7 human society, particularly in connection with life-style associated disorders like obesity and diabetes. It is a valuable resource for advanced undergraduates, researchers and professionals engaged in the study of the science of biological timekeeping.

Download or read book Rewind Your Body Clock written by Jayney Goddard and published by Watkins. This book was released on 2019-05-14 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Packed with science-based insight into what it really means to 'age' and reminding us that we have far more control over how young we feel and look than most of us realize, this comprehensive guide, by natural health expert Jayney Goddard, offers the ultimate blueprint for anti-ageing the natural way. Our attitudes towards ageing have undergone radical changes in recent years and many women now recognize that beauty and health come not from invasive procedures, fillers or expensive skincare brands but from the inside out. This book is an expert holistic guide on the science of how to age well - not only physically and mentally but also emotionally and even spiritually - covering everything from nutrition, herbal medicine, good breathing, the best exercise, mental attitude, natural skincare, haircare and facelift techniques, hormonal balance, good relationships, the power of nature and the power of sleep. Each chapter includes easily implementable techniques which, while natural, are supported by solid scientific research, with a focus on the neurobiology of happiness and how to develop a 'rewind' mindset. All this is underpinned with biological age tests for readers to try for themselves and, at the end, a specifically designed practical programme called the 'Personal 21-Day Rewind Plan'. The result? Better skin, a leaner body, stronger bones, improved cognitive function, enhanced libido, more energy, improved immune function, increased resistance to degenerative diseases, more resilience against stress and much more. So, while we can't change our chronological age, we can dramatically reduce and even reverse our biological age so that we have plenty more healthy, happy years to look forward to.

Download or read book Labor of Love written by Moira Weigel and published by . This book was released on 2017-08-22 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: A brilliant and surprising investigation into why we date the way we do

Download or read book Internal Time written by Till Roenneberg and published by Harvard University Press. This book was released on 2012-04-30 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of a British Medical Association Book Award A Brain Pickings Best Science Book of the Year Early birds and night owls are born, not made. Sleep patterns may be the most obvious manifestation of the highly individualized biological clocks we inherit, but these clocks also regulate bodily functions from digestion to hormone levels to cognition. Living at odds with our internal timepieces, Till Roenneberg shows, can make us chronically sleep deprived and more likely to smoke, gain weight, feel depressed, fall ill, and fail geometry. By understanding and respecting our internal time, we can live better. “Internal Time is a cautionary tale—actually a series of 24 tales, not coincidentally. Roenneberg ranges widely from the inner workings of biological rhythms to their social implications, illuminating each scientific tutorial with an anecdote inspired by clinical research...Written with grace and good humor, Internal Time is a serious work of science incorporating the latest research in chronobiology...[A] compelling volume.” —A. Roger Ekirch, Wall Street Journal “This is a fascinating introduction to an important topic, which will appeal to anyone who wishes to delve deep into the world of chronobiology, or simply wonders why they struggle to get a good night’s sleep.” —Richard Wiseman, New Scientist

Download or read book Functional Somatic Symptoms in Children and Adolescents written by Kasia Kozlowska and published by Springer Nature. This book was released on 2020-09-30 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book sets out the stress-system model for functional somatic symptoms in children and adolescents. The book begins by exploring the initial encounter between the paediatrician, child, and family, moves through the assessment process, including the formulation and the treatment contract, and then describes the various forms of treatment that are designed to settle the child’s dysregulated stress system. This approach both provides a new understanding of how such symptoms emerge – typically, through a history of recurrent or chronic stress, either physical or psychological – and points the way to effective assessment, management, and treatment that put the child (and family) back on the road to health and well-being.

Download or read book Biological Clock in Fish written by Ewa Kulczykowska and published by CRC Press. This book was released on 2010-05-27 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each organism has its own internal biological clock, which is reset by environmental cues (Zeitgebers), thus keeping it synchronized with the external environment. It is a chemically based oscillating system within cells, relying on molecular feedback loops. Circadian biological clocks exist in most organisms.What is so special about the clock in f