The Gravity Well

The Gravity Well PDF

Author: Stephen Sandford

Publisher: Gavia Books

Published: 2016

Total Pages: 0

ISBN-13: 9780996242295

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THE ANSWER TO AMERICA'S RENEWAL LIES DIRECTLY ABOVE US. The Gravity Well reveals an astronomical mystery and offers the best promise for our nation's future. Humans have been trying to escape the Well for more than a century. Today, our greatest entrepreneurs are building a space economy, accomplishing remarkable technological feats, while climbing only a tiny fraction of the way. What will it take to break out of the Well? The entire nation. The cost? It will surprise you. The Gravity Well explains the true, poorly understood challenge of space, while making an inspiring case for meeting that challenge.

Gravity Well

Gravity Well PDF

Author: Melanie Joosten

Publisher: Scribe Us

Published: 2019-07-02

Total Pages: 288

ISBN-13: 9781947534681

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Lotte is an astronomer who spends her nights peering into deep space rather than looking too closely at herself. When she returns to her hometown after years in South America, reeling from a devastating diagnosis, she finds that much has changed. Lotte's father has remarried, and she feels like an outsider in the house she grew up in. She's estranged from her former best friend, Eve, who is busy with her own life, and unsure of how to recover the closeness they once shared. Initially, Lotte's return causes disharmony, but then it is the catalyst for a much more devastating event--an event that will change Lotte and Eve's lives forever. If families are like solar systems--bodies that orbit in time with one another, sometimes close and sometimes far away--what is the force that drives them? And what are the consequences when the weight of one planet tugs others off course? Gravity Well is a striking and tender tale of friendship and family: both the family we are born to, and the family we choose. Deeply compassionate and profoundly moving, it is a heartrending portrait of how we rebuild when the worst has happened.

Anxious Gravity

Anxious Gravity PDF

Author: Jeff Wells

Publisher: Dundurn

Published: 2001-09-01

Total Pages: 348

ISBN-13: 1554884942

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The life of a naive, born-again teen can sometimes seem God-awful, as Gideon discovers at Overcomer Bible Institute. Having given himself over to religion, Gideon quickly finds his newfound faith challenged by sexually aggressive women, a disturbed student armed with a power drill, and Siamese-twin evangelists. A satiric look at the religious and secular worlds, Anxious Gravity succeeds at the daunting task of being both thoughtful and wildly entertaining. "Jeff Wells is the most consistently funny humorist in Canada today." -Michael Bate, Editor-in-Chief, Frank

Gravity

Gravity PDF

Author: Tess Gerritsen

Publisher: Simon and Schuster

Published: 2021-06-29

Total Pages: 416

ISBN-13: 1982172177

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An organism harmless on earth where it is subject to gravity terrorizes a research station in space. Scientists die violently and from their insides spill creatures that are part human, part frog and part mouse.

The Gravity of Weight

The Gravity of Weight PDF

Author: Sylvia R. Karasu

Publisher: American Psychiatric Pub

Published: 2010-04-13

Total Pages: 520

ISBN-13: 1585629324

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The Gravity of Weight: A Clinical Guide to Weight Loss and Maintenance, by Sylvia R. Karasu, M.D., and T. Byram Karasu, M.D., is a scholarly and critical inquiry into the field of overweight and obesity. Reviewing more than 900 publications, from some of the early classical papers to the most recent research, the authors have integrated the complex psychological and physiological aspects of the mind, brain, and body to explain why the control of body weight is so daunting for so many people. Written primarily for clinicians in all health-related fields, including physicians, psychologists, nurses, social workers, and nutritionists, as well as for their intellectually curious patients, The Gravity of Weight explores the controversy regarding obesity as a disease with morbidity and mortality, as well as the complex methodological issues involved in obesity research. The authors delineate the extraordinary metabolic complexities implicated in weight control as well as the importance of circadian rhythms and sleep as they relate to weight and even disorders such as the night eating syndrome. They also investigate the psychological aspects of overweight and obesity, including discrimination against the obese and the fat acceptance movement, and they discuss some of the most common diets as well as the psychotherapeutic, pharmacological, and surgical treatment options currently available for these patients.The Gravity of Weight: A Clinical Guide to Weight Loss and Maintenance is a comprehensive, multidisciplinary text that synthesizes some of the most essential information for successful weight control: The role of the environment, including diet, disordered eating, and portion control, in weight management The National Weight Control Registry and the study of those successful at weight control The importance of differentiating weight loss from weight loss maintenance The qualitative and quantitative measurements of physical activity, including the role of exercise for maintenance of weight loss The contribution of genetics to "the obesities" Depression and obesity: cause or consequence? Psychotherapeutic strategies, including cognitive behavioral therapy Medical and surgical treatment approaches and their effectiveness Drs. Karasu have drawn from both professional and personal experience to write The Gravity of Weight: A Clinical Guide To Weight Loss and Maintenance. Both had fathers who suffered from morbid obesity. One died at the age of 56, while the other lived to be 91. The authors' professional curiosity led them to question how differences in environment, genetics, and overall physical and psychological health can affect one person's longevity and another's early passing. In searching for the answers to some of the most perplexing questions regarding weight, the authors have created what is perhaps the most comprehensive exploration of the relationship of the mind, brain, body and our environment to overweight and obesity. The resulting text deserves a prominent place in the library of those who work in this field.

What Holds Us to Earth?

What Holds Us to Earth? PDF

Author: Jennifer Boothroyd

Publisher: Lerner Publications ™

Published: 2017-08-01

Total Pages: 32

ISBN-13: 1541504208

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A ball drops to the ground. Leaves fall from a tree. Gravity is at work all around you. But what exactly is gravity? And how does it affect different objects? Read this book to find out! Learn all about matter, energy, and forces in the Exploring Physical Science series—part of the Lightning Bolt BooksTM collection. With high-energy designs, exciting photos, and fun text, Lightning Bolt BooksTM bring nonfiction topics to life!

Letting Go of Gravity

Letting Go of Gravity PDF

Author: Meg Leder

Publisher: Simon and Schuster

Published: 2018-07-17

Total Pages: 432

ISBN-13: 1534403183

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“[An] absorbing novel that will appeal to fans of Rainbow Rowell.” —Booklist “A poignant and carefully crafted story.” —School Library Journal “A gorgeous, sad, funny, and wise book about letting go and finding your place in the world.” —Kathleen Glasgow, New York Times bestselling author of Girl in Pieces Parker struggles to reconnect with her twin brother, Charlie—who’s recovering from cancer—as she tries to deal with her anxiety about the future in this powerful new novel. Twins Parker and Charlie are polar opposites. Where Charlie is fearless, Parker is careful. Charlie is confident while Parker aims to please. Charlie is outgoing and outspoken; Parker is introverted and reserved. And of course, there’s the one other major difference: Charlie got cancer. Parker didn’t. But now that Charlie is officially in remission, life couldn’t be going better for Parker. She’s landed a prestigious summer internship at the hospital and is headed to Harvard in the fall to study pediatric oncology—which is why the anxiety she’s felt since her Harvard acceptance is so unsettling. And it doesn’t help that her relationship with Charlie has been on the rocks since his diagnosis. Enter Finn, a boy who’s been leaving strange graffiti messages all over town. Parker can’t stop thinking about those messages, or about Finn, who makes her feel free for the first time: free to doubt, free to make mistakes, and free to confront the truth that Parker has been hiding from for a long time. That she keeps trying to save Charlie, when the person who really needs saving is herself.

Three Roads To Quantum Gravity

Three Roads To Quantum Gravity PDF

Author: Lee Smolin

Publisher: Basic Books

Published: 2008-03-18

Total Pages: 230

ISBN-13: 0465013244

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"It would be hard to imagine a better guide to this difficult subject." -- Scientific American In Three Roads to Quantum Gravity, Lee Smolin provides an accessible overview of the attempts to build a final "theory of everything." He explains in simple terms what scientists are talking about when they say the world is made from exotic entities such as loops, strings, and black holes and tells the fascinating stories behind these discoveries: the rivalries, epiphanies, and intrigues he witnessed firsthand. "Provocative, original, and unsettling." -- The New York Review of Books "An excellent writer, a creative thinker." -- Nature

Gravity's Time

Gravity's Time PDF

Author: C. S. Unnikrishnan

Publisher: CRC Press

Published: 2022-04-27

Total Pages: 314

ISBN-13: 1000522768

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This book is unique and exceptional in dealing with the notion of physical time rigorously, both logically and empirically. The central theme is the intimate relation between physical time and cosmic gravity. It establishes and explains, in an accessible manner, the one crucial physical fact that has been missed in the development of modern physics—that the enormous gravity of the matter and energy in the Universe is the controller and cause of the relativistic time. The material in the book is accurate and free of the ambiguities in the discussion of time and its modifications (dilation), synchronization of clocks, and simultaneity. The contents go beyond the current theories of relativity that fail to incorporate the cosmic gravity in their structure. The discussion of clocks in satellite navigational systems (like the GPS) is the most complete and accurate. The book offers several new insights, and it is the only available treatise on the complete physical truth about time. The contents are addressed to a wide range of readers, from general readers and students to experienced researchers, and will also appeal well to philosophers and historians of physics. This book has the enabling quality to deal with difficult questions about physical time, with unprecedented clarity and without paradoxes.