Regions of the Heart


Book Description

Discover the powerful story of one woman's lifelong dedication to adventure and determination to succeed, as featured in the brand new BBC2 documentary The Last Mountain 'I shed a tear as I read this . . . I'll admit that I did not do so when I originally heard of her death. The difference? This book' INDEPENDENT ______ Alison Hargeaves was one of the finest climbers of her generation. But in 1995, she died during a violent storm on K2. On her death she was vilified by media outrage that a wife and mother would take such extreme risks. This is the story of a woman with an astonishing determination to be the best that she could. A woman driven to succeed just to secure a future for herself and her family. ______ 'A riveting and incredibly moving story' Irish News 'Few realized the extent of her inner turmoil - and her courage. A very moving biography of an extraordinary woman with an extraordinary talent and determination' Daily Telegraph 'A sensitive and intelligent book . . . Rose and Douglas recuse Hargreaves from the crude distortions of those who wanted to vilify or venerate her' Sunday Telegraph




Regulation of Tissue Oxygenation, Second Edition


Book Description

This presentation describes various aspects of the regulation of tissue oxygenation, including the roles of the circulatory system, respiratory system, and blood, the carrier of oxygen within these components of the cardiorespiratory system. The respiratory system takes oxygen from the atmosphere and transports it by diffusion from the air in the alveoli to the blood flowing through the pulmonary capillaries. The cardiovascular system then moves the oxygenated blood from the heart to the microcirculation of the various organs by convection, where oxygen is released from hemoglobin in the red blood cells and moves to the parenchymal cells of each tissue by diffusion. Oxygen that has diffused into cells is then utilized in the mitochondria to produce adenosine triphosphate (ATP), the energy currency of all cells. The mitochondria are able to produce ATP until the oxygen tension or PO2 on the cell surface falls to a critical level of about 4–5 mm Hg. Thus, in order to meet the energetic needs of cells, it is important to maintain a continuous supply of oxygen to the mitochondria at or above the critical PO2 . In order to accomplish this desired outcome, the cardiorespiratory system, including the blood, must be capable of regulation to ensure survival of all tissues under a wide range of circumstances. The purpose of this presentation is to provide basic information about the operation and regulation of the cardiovascular and respiratory systems, as well as the properties of the blood and parenchymal cells, so that a fundamental understanding of the regulation of tissue oxygenation is achieved.




K2, Triumph and Tragedy


Book Description

This gripping story belongs with the classics of mountaineering. In 1986, nine expeditions attempted to climb K-2. Twenty-seven climbers reached the summit. Thirteen people died that summer. Two 8-page inserts, one in color. Maps.




Anatomy & Physiology


Book Description

A version of the OpenStax text










Regulation of Coronary Blood Flow


Book Description

Research centering on blood flow in the heart continues to hold an important position, especially since a better understanding of the subject may help reduce the incidence of coronary arterial disease and heart attacks. This book summarizes recent advances in the field; it is the product of fruitful cooperation among international scientists who met in Japan in May, 1990 to discuss the regulation of coronary blood flow.




Cardiovascular Physiology Concepts


Book Description

Praised for its concise coverage, this highly accessible monograph lays a foundation for understanding the underlying concepts of normal cardiovascular function and offers a welcome alternative to a more mechanistically oriented approach or an encyclopedic physiology text. Clear explanations, ample illustrations and engaging clinical cases and problems provide the perfect guidance for self-directed learning and prepare you to excel in clinical practice.




Ross & Wilson Anatomy and Physiology in Health and Illness E-Book


Book Description

The new edition of the hugely successful Ross and Wilson Anatomy & Physiology in Health and Illness continues to bring its readers the core essentials of human biology presented in a clear and straightforward manner. Fully updated throughout, the book now comes with enhanced learning features including helpful revision questions and an all new art programme to help make learning even easier. The 13th edition retains its popular website, which contains a wide range of ‘critical thinking’ exercises as well as new animations, an audio-glossary, the unique Body Spectrum© online colouring and self-test program, and helpful weblinks. Ross and Wilson Anatomy & Physiology in Health and Illness will be of particular help to readers new to the subject area, those returning to study after a period of absence, and for anyone whose first language isn’t English. Latest edition of the world’s most popular textbook on basic human anatomy and physiology with over 1.5 million copies sold worldwide Clear, no nonsense writing style helps make learning easy Accompanying website contains animations, audio-glossary, case studies and other self-assessment material, the unique Body Spectrum© online colouring and self-test software, and helpful weblinks Includes basic pathology and pathophysiology of important diseases and disorders Contains helpful learning features such as Learning Outcomes boxes, colour coding and design icons together with a stunning illustration and photography collection Contains clear explanations of common prefixes, suffixes and roots, with helpful examples from the text, plus a glossary and an appendix of normal biological values. Particularly valuable for students who are completely new to the subject, or returning to study after a period of absence, and for anyone whose first language is not English All new illustration programme brings the book right up-to-date for today’s student Helpful ‘Spot Check’ questions at the end of each topic to monitor progress Fully updated throughout with the latest information on common and/or life threatening diseases and disorders Review and Revise end-of-chapter exercises assist with reader understanding and recall Over 150 animations – many of them newly created – help clarify underlying scientific and physiological principles and make learning fun




Lots


Book Description

From Hong Kong to the Amazon and Ulaanbaatar to Antarctica, come on a guided journey around the world and discover the many things that make each place unique. Sleepy sloths, colourful cows, profilic pasteries, staggering skylines, terrible traffic, bustling bodies, burglarising baboons - you'll be surprised by what you find along the way!