Download or read book Biological Rhythms and Exercise written by Thomas Reilly and published by . This book was released on 1997 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will provide a concise introduction to the subject of biological rhythms, and will consider systematically the impact that rhythms of various cycle lengths have for sport and exercise practitioners. The authors combine expertise in sports science, chronobiology, and physiology, and the text offers scientific research with clinical practice.
Download or read book Biological Rhythms written by Jurgen Aschoff and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in biological rhythms has been traced back more than 2,500]ears to Archilochus, the Greek poet, who in one of his fragments suggests ",,(i,,(VWO'KE o'olos pv{}J.tos txv{}pW7rOVS ~XH" (recognize what rhythm governs man) (Aschoff, 1974). Reference can also be made to the French student of medicine J. J. Virey who, in his thesis of 1814, used for the first time the expression "horloge vivante" (living clock) to describe daily rhythms and to D. C. W. Hufeland (1779) who called the 24-hour period the unit of our natural chronology. However, it was not until the 1930s that real progress was made in the analysis of biological rhythms; and Erwin Bunning was encouraged to publish the first, and still not outdated, monograph in the field in 1958. Two years later, in the middle of exciting discoveries, we took a breather at the Cold Spring Harbor Symposium on Biological Clocks. Its survey on rules considered valid at that time, and Pittendrigh's anticipating view on the temporal organization of living systems, made it a milestone on our way from a more formalistic description of biological rhythms to the understanding of their structural and physiological basis.
Download or read book Circadian Medicine written by Christopher S. Colwell and published by John Wiley & Sons. This book was released on 2015-07-07 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: Circadian rhythms, the biological oscillations based around our 24-hour clock, have a profound effect on human physiology and healthy cellular function. Circadian Rhythms: Health and Disease is a wide-ranging foundational text that provides students and researchers with valuable information on the molecular and genetic underpinnings of circadian rhythms and looks at the impacts of disruption in our biological clocks in health and disease. Circadian Rhythms opens with chapters that lay the fundamental groundwork on circadian rhythm biology. Section II looks at the impact of circadian rhythms on major organ systems. Section III then turns its focus to the central nervous system. The book then closes with a look at the role of biological rhythms in aging and neurodegeneration. Written in an accessible and informative style, Circadian Rhythms: Health and Disease,will be an invaluable resource and entry point into this fascinating interdisciplinary field that brings together aspects of neuroscience, cell and molecular biology, and physiology.
Download or read book Health and Academic Achievement written by Blandina Bernal-Morales and published by BoD – Books on Demand. This book was released on 2018-09-19 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emotional, physical and social well-being describe human health from birth. Good health goes hand in hand with the ability to handle stress for the future. However, biological factors such as diet, life experiences such as drug abuse, bullying, burnout and social factors such as family and community support at the school stage tend to mold health problems, affecting academic achievements. This book is a compilation of current scientific information about the challenges that students, families and teachers face regarding health and academic achievements. Contributions also relate to how physical activity, psychosocial support and other interventions can be made to understand resilience and vulnerability to school desertion. This book will be of interest to readers from broad professional fields, non-specialist readers, and those involved in education policy.
Download or read book The Circadian Clock written by Urs Albrecht and published by Springer Science & Business Media. This book was released on 2010-01-23 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the invitation to edit this volume, I wanted to take the opportunity to assemble reviews on different aspects of circadian clocks and rhythms. Although most c- tributions in this volume focus on mammalian circadian clocks, the historical int- duction and comparative clocks section illustrate the importance of various other organisms in deciphering the mechanisms and principles of circadian biology. Circadian rhythms have been studied for centuries, but only recently, a mole- lar understanding of this process has emerged. This has taken research on circadian clocks from mystic phenomenology to a mechanistic level; chains of molecular events can describe phenomena with remarkable accuracy. Nevertheless, current models of the functioning of circadian clocks are still rudimentary. This is not due to the faultiness of discovered mechanisms, but due to the lack of undiscovered processes involved in contributing to circadian rhythmicity. We know for example, that the general circadian mechanism is not regulated equally in all tissues of m- mals. Hence, a lot still needs to be discovered to get a full understanding of cir- dian rhythms at the systems level. In this respect, technology has advanced at high speed in the last years and provided us with data illustrating the sheer complexity of regulation of physiological processes in organisms. To handle this information, computer aided integration of the results is of utmost importance in order to d- cover novel concepts that ultimately need to be tested experimentally.
Download or read book The College Success Book written by James E. Groccia and published by Glenbridge Publishing Ltd.. This book was released on 1992 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biologic Rhythms in Clinical and Laboratory Medicine written by Yvan Touitou and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 747 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everyone has heard of nature's "biological clocks", the phenomenon of periodic activity in plants, animals and humans. But what does chronobiology have to do with modern medicine? This book presents in a concise but comprehensive fashion the basic principles of chronobiology and their application to clinical medicine. The chapters are written by specialists in the field; they summarize the physiology, pathophysiology and pathology of the human time structure and outline the application of chronobiologic principles and techniques for diagnosis and treatment.
Download or read book Personality and Intellectual Competence written by Tomas Chamorro-Premuzic and published by Psychology Press. This book was released on 2014-04-08 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a highly original new study of personality and intelligence that will bring together the various theoretical models and synthesize the developments in research over the last 100 years.
Download or read book International Guide to Student Achievement written by John Hattie and published by Routledge. This book was released on 2013-01-17 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Guide to Student Achievement brings together and critically examines the major influences shaping student achievement today. There are many, often competing, claims about how to enhance student achievement, raising the questions of "What works?" and "What works best?" World-renowned bestselling authors, John Hattie and Eric M. Anderman have invited an international group of scholars to write brief, empirically-supported articles that examine predictors of academic achievement across a variety of topics and domains. Rather than telling people what to do in their schools and classrooms, this guide simply provides the first-ever compendium of research that summarizes what is known about the major influences shaping students’ academic achievement around the world. Readers can apply this knowledge base to their own school and classroom settings. The 150+ entries serve as intellectual building blocks to creatively mix into new or existing educational arrangements and aim for quick, easy reference. Chapter authors follow a common format that allows readers to more seamlessly compare and contrast information across entries, guiding readers to apply this knowledge to their own classrooms, their curriculums and teaching strategies, and their teacher training programs.
Download or read book Circadian Rhythms and the Human written by D. S. Minors and published by Butterworth-Heinemann. This book was released on 2013-11-06 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Circadian Rhythms and the Human covers the basic principles behind the human circadian rhythms. This book is composed of 12 chapters that discuss the detection, analysis, and definition of rhythms, specifically exogenous and endogenous rhythms. This book also demonstrates the mechanism of metabolic and gastrointestinal rhythms. The opening chapters deal with the rhythms in living organism; establishing the endogeneity of rhythms; definition of nychthemeral rhythm; methods of measuring the frequency of rhythms; exogenous effects upon the temperature rhythm; interaction between exogenous and endogenous influences; and possible origins of renal rhythmicity. The succeeding chapters consider the effect of exercise at different times of day and the concept of sleep-wakefulness rhythm. The discussion then shifts to the effects of repeated time-zone transitions and the effects of time on drug administration. The closing chapters are devoted to the assessment of work performance during shift work. The book can provide useful information to doctors, students, researchers, and the general reader.
Download or read book Essays on the Determinants of Student Choices and Educational Outcomes written by Justin A. Wong and published by Stanford University. This book was released on 2011 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation is composed of three essays. Essay 1, "Does School Start Too Early For Student Learning?", considers the connection between school start time and student performance. Biological evidence indicates that adolescents' internal clocks are designed to make them fall asleep and wake up at later times than adults. This science has prompted widespread debate about delaying school start times in the U.S., a country which has some of the earliest start times worldwide. The debate suffers, however, from a glaring absence of evidence: the small number of prior studies has been too low powered statistically to test whether later start times improve achievement. I fill the gap by studying achievement across a large, nationally representative set of high schools that have varying start times. I identify the positive effect of later clock start times, as well as the independent effect of greater daylight at school start time. My primary empirical method is cross-sectional regression with rich controls for potentially confounding variables. The findings are confirmed by regression discontinuity analysis focused on schools close to time zone boundaries. I quantify the net gain in welfare from having an additional hour of sunlight before school starts by comparing the substantial lifetime earnings benefits for students against the likely the societal costs. Essay 2, "Student Success and Teaching Assistant Effectiveness In Large Classes", considers the impact teaching assistants (TAs) have on student performance. In universities, TAs play a crucial role by providing small group instruction in lecture courses with large enrollment. The multiplicity of TAs creates both positive opportunities and negative incentives. On the one hand, some TAs may excel at tasks--such as helping struggling students--at which other TAs fail. If so, all students may be able to learn better if they can match themselves to the TA that best suits their needs. On the other hand, the multiplicity of TAs means that students in the same class often receive instruction that varies in quality even though they are ultimately graded on the same standard. In this paper, we use data from a large lecture course in which students are conditionally randomly assigned to TAs. In addition to administrative data on scores and grades, we use survey data (which we generated) on students' initial preparation, their study habits, and their interactions with TAs. We identify the existence of variation among TAs in teaching effectiveness. We also identify how TAs vary in their effectiveness with certain subpopulations of students: the least and best prepared, students with different backgrounds, and so on. Using our parameter estimates, we simulate student achievement under scenarios such as random assignment to TAs, elimination/retraining of the least effective TAs, and matching of TAs to students based on initial information to show the potential gains in student welfare from more efficient matching. Essay 3, "A Study of Student Majors: A Historical Perspective", considers whether differing financial returns across degrees are a significant factor in a student's choice of a major. During the late 1990s, the U.S. experienced a technology boom that significantly increased the initial salary offers to engineering students, and computer science students in particular. These dramatic increases in returns provide an excellent opportunity to examine not only how students respond to salary levels, but also to salary trends. The existing literature has focused on the extent to which differing financial returns can affect a student's choice of undergraduate major. This paper extends the analysis to test if trends in salary levels also affect the share of students selecting into various majors using a comprehensive dataset of all post-secondary institutions. I find that students select into majors that offer higher salaries and have greater wage growth. Using a flexible empirical model that allows students to respond to both changes in salary levels and growth, I find that the results hold across majors and within engineering disciplines. These results help to explain why, for instance, the percentage of students choosing to major in computer science grew more rapidly than could be explained by salary level alone.
Download or read book The Educated Brain written by and published by . This book was released on 2008 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Translation and Processing of Light by the Non Image Forming Visual System Context Mechanisms and Applications written by Fabian-Xosé Fernandez and published by Frontiers Media SA. This book was released on 2021-10-18 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Oxford Handbook of Infant Child and Adolescent Sleep and Behavior written by Amy R. Wolfson and published by Oxford University Press. This book was released on 2013-11 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compendium of the state-of-the-art for empirically-based basic and applied science and treatment information about infant, child, and adolescent sleep and behavior for behavioral scientists, educators, policymakers, and clinicians.
Download or read book Human Behavior Learning and the Developing Brain written by Donna Coch and published by Guilford Press. This book was released on 2010-06-15 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesizing the breadth of current knowledge on brain behavior relationships in atypically developing children, this important volume integrates theories and data from multiple disciplines. Leading authorities present their latest research on specific clinical problems, including autism, Williams syndrome, learning and language disabilities, ADHD, and issues facing infants of diabetic mothers. In addition, the effects of social stress and maltreatment on brain development and behavior are thoroughly reviewed. Demonstrating the uses of cuttingedge methods from developmental neuroscience, developmental psychology, and cognitive science, the contributors emphasize the implications of their findings for real-world educational and clinical practices.
Download or read book In Sync with Adolescence written by Anna-Karin Andershed and published by Springer Science & Business Media. This book was released on 2007-03-12 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: At the start of every school day, it’s not an unfamiliar sight to see younger children bounding toward school, bright-eyed and bushy-tailed, ready to seize the day. In contrast, adolescents sometimes seem to sleepwalk toward their middle and high schools, often bleary-eyed, cantankerous, and less than enthusiastic to get down to work. Why the difference? Recent developmental research has demonstrated a relationship between sleep/wake patterns and different kinds of problem behaviors, including social adjustment problems, family coercion, and disaffection from school. Adolescents who prefer staying up later in the evening and arising late in the morning (i.e., eveningness) have often been considered at greater risk of suffering from such problem behaviors as delinquency and negative relationships with parents and teachers. Those who tend to go to bed and arise earlier (i.e., morningness) have long been associated with more positive outcomes. In the majority of previous research, however, these concepts have never been adequately tested. In Sync with Adolescence: The Role of Morningness-Eveningness in Development examines the possible effects of adolescent preferences on problem behavior in different contexts. This volume presents a new way of looking at morningness-eveningness in relation to adolescent development in general and on problem behavior in particular. The study has produced results, the implications of which necessitate a reinterpretation of the current thinking about morningness-eveningness and adolescent adjustment. This volume should be of particular interest to developmental psychologists and researchers who are interested in examining the role of biological factors in psychological processes as well as to sleep researchers who are interested in both the clinical and behavioral aspects. In addition, it is a valuable resource for clinical child and school psychologists, medical staff, teachers, and anyone who works with adolescents.
Download or read book Circadian Rhythms A Very Short Introduction written by Russell Foster and published by Oxford University Press. This book was released on 2017-03-13 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: The earth's daily rotation affects just about every living creature. From dawn through to dusk, there are changes in light, temperature, humidity, and rainfall. However, these changes are regular, rhythmic and, therefore, predictable. Thus, the near 24 hour circadian rhythm is innate: a genetically programmed clock that essentially ticks of its own accord. This Very Short Introduction explains how organisms can "know" the time and reveals what we now understand of the nature and operation of chronobiological processes. Covering variables such as light, the metabolism, human health, and the seasons, Foster and Kreitzman illustrate how jet lag and shift work can impact on human well-being, and consider circadian rhythms alongside a wide range of disorders, from schizophrenia to obesity. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
