Center of Gravity

Author: Shaunta Grimes
Publisher: Feiwel & Friends
ISBN: 1250191874
Category : Juvenile Fiction
Languages : en
Pages : 186

Book Description
In Shaunta Grimes' middle-grade novel Center of Gravity, a girl loses her mom, and her dad remarries quickly, so she must rebuild her life and friendships. Tessa is an anxious person, but it's become worse since her mother died a few months ago. To calm herself down she cuts out photos of missing kids—from milk cartons—and keeps them in a file. It helps her feel like she's not alone. When her dad announces suddenly that he's getting married—and that they're moving, Tessa must navigate new friendships and a new stepmother. She knows she should let go of old habits, but that's easier said than done. Her struggle is one that many readers will understand.

Centers of Gravity

Author: Marko Kloos
Publisher: Frontlines
ISBN: 9781542032810
Category : Fiction
Languages : en
Pages : 332

Book Description
Stranded light-years from home, Major Andrew Grayson and his crew are on a desperate mission to discover the Lankies' secrets. They can't let what they've found die with them. Nine hundred light-years from home, Major Andrew Grayson and the crew of NACS Washington are marooned in a sunless system with limited water, reactor fuel, and food. The last hope for survival is to go where nothing human has gone before. After embarking on a scouting mission to the only moon with surface signs of life, Andrew and his Special Tactics Team make two startling discoveries. One is a dream: a form of protein and plant life that could save the starving humans in the rogue system. The second is a nightmare: this harvested rock is infested with Lankies. Far from the seemingly mindless aggressors Andrew has battled for years, these show a terrifying awareness, and they have surprising secrets of their own hidden away in the darkness. When the Lankies sense an uninvited presence in their world, Andrew's operation becomes an expedition to hell. The odds against his small crew are stacked high. Of all the mysteries of space, how to escape with their lives is the greatest unknown of all.

Body Physics

Author: Lawrence Davis
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 590

Book Description
"Body Physics was designed to meet the objectives of a one-term high school or freshman level course in physical science, typically designed to provide non-science majors and undeclared students with exposure to the most basic principles in physics while fulfilling a science-with-lab core requirement. The content level is aimed at students taking their first college science course, whether or not they are planning to major in science. However, with minor supplementation by other resources, such as OpenStax College Physics, this textbook could easily be used as the primary resource in 200-level introductory courses. Chapters that may be more appropriate for physics courses than for general science courses are noted with an asterisk symbol (*). Of course this textbook could be used to supplement other primary resources in any physics course covering mechanics and thermodynamics"--Textbook Web page.

Biomechanics of Sport and Exercise

Author: Peter Merton McGinnis
Publisher: Human Kinetics
ISBN: 9780736051019
Category : Education
Languages : en
Pages : 434

Book Description
Biomechanics of Sport and Exercise, Second Edition, introduces exercise and sport biomechanics in concise terms rather than focusing on complex math and physics. This book helps students learn to appreciate external forces and their effects, how the body generates forces to maintain position, and how forces create movement in physical activities.

Determination of Centers of Gravity of Man

Author: John J. Swearingen
Publisher:
ISBN:
Category : Anthropometry
Languages : en
Pages : 44

Book Description
"Data are presented concerning the location of the center of gravity of the adult male in various body positions and the ability to shift the c.g. voluntarily with various body motions. Maximum possible shifts of the c.g. from that of an erect standing posture were found to be 11 1/2 inches toward the head, 10 inches toward the feet, 8 inches anteriorly, 4 1/2 inches posteriorly and 4 1/2 inches laterally."--Abstract.

Determination of Centers of Gravity of Infants

Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 16

Book Description

Joint Operational Warfare

Author: Milan N. Vego
Publisher: Government Printing Office
ISBN: 9781884733628
Category : Health & Fitness
Languages : en
Pages : 1496

Book Description
Smallholder farmers and pastoralists fulfil an invaluable yet undervalued role in conserving biodiversity. They act as guardians of locally adapted livestock breeds that can make use of even marginal environments under tough climatic conditions and therefore are a crucial resource for food security. But in addition, by sustaining animals on natural vegetation and as part of local ecosystems, these communities also make a significant contribution to the conservation of wild biodiversity and of cultural landscapes. This publication provides a glimpse into the often intricate knowledge systems that pastoralists and smallholder farmers have developed for the management of their breeds in specific production systems and it also describes the multitude of threats and challenges these often marginalized communities have to cope with.

Fundamentals of Biomechanics

Author: Nihat Özkaya
Publisher: Springer Science & Business Media
ISBN: 9780387982830
Category : Medical
Languages : en
Pages : 420

Book Description
Biomechanics applies the principles and rigor of engineering to the mechanical properties of living systems. This book integrates the classic fields of mechanics--statics, dynamics, and strength of materials--using examples from biology and medicine. Fundamentals of Biomechanics is excellent for teaching either undergraduates in biomedical engineering programs or health care professionals studying biomechanics at the graduate level. Extensively revised from a successful first edition, the book features a wealth of clear illustrations, numerous worked examples, and many problem sets. The book provides the quantitative perspective missing from more descriptive texts, without requiring an advanced background in mathematics. It will be welcomed for use in courses such as biomechanics and orthopedics, rehabilitation and industrial engineering, and occupational or sports medicine.

Kinesiology

Author: David Paul Greene
Publisher: Elsevier Health Sciences
ISBN: 0323028225
Category : Medical
Languages : en
Pages : 320

Book Description
Approaching the subject of kinesiology from the perspective of occupational therapy, this unique text written by occupational therapists examines the everyday activities of people using the principles of biomechanics to adapt to changes in their functional abilities. This new edition stresses applicability to clinical practice with the inclusion of case examples. In-depth coverage of wrist and hand pathokinesiology, as well as normal kinesiology function of the wrist and fingers Key terms, chapter outlines, and applications that enhance studying and learning 12 appendices and a glossary with metric conversions, review of mathematics, a diagram of body segment parameters, and laboratory activities New material providing explanations of the pathokinesiology of shoulder subluxation, rotator cuff tear, adhesive capsulitis, fractures, tendon injuries, and shoulder problems secondary to CVA More case studies and less emphasis on heavy calculations to ensure the concepts are more easily grasped Perforated lab manual filled with activities tied directly to the chapters Enhanced illustrations for easier visualization of the concepts demonstrated

Research Methods in Biomechanics

Author: D. Gordon E. Robertson
Publisher: Human Kinetics
ISBN: 9780736039666
Category : Education
Languages : en
Pages : 328

Book Description
The contributors to this text explain how to collect, analyse and interpret various forms of biomechanical data. They cover an extensive range of topics including inverse dynamics, dynamometry, electromyography, modelling and simulation.