The text takes a unified approach to the subject, aiming to help the reader develop a real overview of chemical processes, byavoiding the traditional divisions of physical, inorganic and organic chemistry.To understand how chemical reactions happen we need to know about the bonding in molecules, how molecules interact, what determines whether an interaction is favorable or not, and what the outcome will be. Answering these questions requires an understanding of topics from quantum mechanics, throughthermodynamics, to curly arrows. In this book all of these topics are presented in a coherent and coordinated fashion, showing how each leads to a deeper understanding of chemical reactions.

    Hundreds of 3D images take you through each of the body's systems, from skeleton and muscles to the skin and nails. Discover how every aspect of the body functions, how the heart beats, how we breathe, and how the body defends itself. Find out what can go wrong, with descriptions of the ways in which common disorders affect the body's systems.

    News of both the Ice Man's discovery and his age, which was put at over five thousand years, fascinated scientists and newspapers throughout the world. But what made Sykes's story particularly revelatory was his successful identification of a genetic descendant of the Ice Man, a woman living in Great Britain today. How was Sykes able to locate a living relative of a man who died thousands of years ago?In The Seven Daughters of Eve, he gives us a firsthand account of his research into a remarkable gene, which passes undiluted from generation to generation through the maternal line. After plotting thousands of DNA sequences from all over the world, Sykes found that they clustered around a handful of distinct groups. Among Europeans and North American Caucasians, there are, in fact, only seven. This conclusion was staggering: almost everyone of native European descent, wherever they may live throughout the world, can trace their ancestry back to one of seven women, the Seven Daughters of Eve.Naming them Ursula, Xenia, Helena, Velda, Tara, Katrine, and Jasmine, Sykes has created portraits of their disparate worlds by mapping the migratory patterns followed by millions of their ancestors. In reading the stories of these seven women, we learn exactly how our origins can be traced, how and where our ancient genetic ancestors lived, and how we are each living proof of the almost indestructible strands of DNA, which have survived over so many thousands of years. Indeed, The Seven Daughters of Eve is filled with dramatic stories: from Sykes's identification, using DNA samples from two living relatives, of the remains of Tsar Nicholas and Tsaress Alexandra, to the Caribbean woman whose family had been sold into slavery centuries before and whose ancestry Sykes was able to trace back to the Eastern coast of central Africa. Ultimately, Sykes's investigation reveals that, as a race, what humans have in common is more deeply embedded than what separates us.

    An engineer by training, Bernstein pioneered blood glucose self-monitoring and the tight control of blood sugar that is now accepted as the standard treatment of diabetes.

    About The Author: Henry Gray, F.R.S., Fellow of the royal college of Surgeons: Lecturer on anatomy at St. George?s Hospital Medical School. Table Of Contents: Descriptive and Surgical Anatomy The Articulations Muscles and Fasclae The Blood-vascular system The Lymphatics The Nervous system The Organs of special sense The Organs of Digestion The Organs of voice and respiration The urinary organs The Male Organs of Generation The Female Organs of Generation The Surgical Anatomy of Hernia Surgical Anatomy of the Perinaeum General Anatomy or Histology Embryology

    This book contains student-friendly Study Tips, Clinical View boxes, and progressive question sets to motivate students to internalize and apply what they've learned.

    Under the stewardship of the eminent editorial team, comprising two editors with experience gained over previous editions and a third editor new to this edition, and in response to reader feedback, the content has been sub-divided into parts to ensure a logical sequence and grouping of related chapters throughout while the text features enthusiastically received in the last edition have been retained. The new edition opens with sections devoted to the underlying principles of surgical practice, investigation and diagnosis, and pre-operative care. These are followed by chapters covering all aspects of surgical trauma. The remainder of the book considers each of the surgical specialties in turn, from elective orthopaedics through skin, head and neck, breast and endocrine, cardiothoracic and vascular, to abdominal and genitourinary.Key features: Authoritative: emphasises the importance of effective clinical examination and soundly based surgical principles, while taking into account the latest developments in surgical practice.Updated: incorporates new chapters on a wide variety of topics including metabolic response to injury, shock and blood transfusion, and surgery in the tropics.Easy to navigate: related chapters brought together into clearly differentiated sections for the first time.Readable: preserves the clear, direct writing style, uncluttered by technical jargon, that has proved so popular in previous editions.User-friendly: numerous photographs and explanatory line diagrams, learning objectives, summary boxes, biographical footnotes, memorable anecdotes and full-colour presentation supplement and enhance the text throughout.Bailey and Love has a wide appeal to all those studying surgery, from undergraduate medical students to those in preparation for their postgraduate surgical examinations. In addition, its high standing and reputation for unambiguous advice also make it the first point of reference for many practising surgeons. The changes that have been introduced to the 25th edition will only serve to strengthen support for the text among all these groups.

    Kippley.4th Edition The most complete and user-friendly book on Natural Family Planning: All the basics: how to identify the 3 common signs of fertility and infertility How to use them in the cross-checking Sympto-Thermal Method How to space babies with Ecological Breastfeeding Morality: Is there an Issue?

    Book by Levy, Thomas E.

    Belknap's Waterproof Grand Canyon River Guide (All New Color Edition)

    Completely revised and updated, the 7th Edition consistently emphasizes the clinical aspects by using a wealth of case studies, clinical correlations, and hundreds of outstanding illustrations.Features a wealth of clinical case studies-and hundreds of color photgraphs-enabling readers to relate what they are learning to clinical practice.Contains a chapter on birth defects that can be used as a mini textbook on the subject.Integrates the molecular aspects of embryonic development, including information on stem cells - homeobox genes - gamete formation - regulation control and the molecules/receptors involved - gene activity and expression - and more.Includes illustrations of new diagnostic procedures, including sonographs, MRIs, electron micrographs, 3D images, and clinical photographs.Includes the new terminology developed for embryology-the Terminoligica Embryologica.Presents completely revised and updated Clinically Oriented Questions and Answers based on the current requirements of the USMLE Step 1.Has been reviewed by leading geneticists and pediatricians to ensure that all of the information reflects the realities of clinical practice.

    Wouldn't it be nice to have expert advice readily at hand to help get you through the night? Encyclopedic in scope, The Portable Pediatrician features timely and practical information on every childhood illness and emergency, including when to call the doctor, what reassuring signs can help you know your child is okay, how to treat your child at home, and much more -- all in a convenient A-to-Z format. Among the scores of topics covered: teething; sprains and broken bones; nosebleeds; measles; ear infections; choking; rashes; colic; headaches; eating disorders; fever; hip pain; warts; allergies; obesity; seizures; Asperger's Syndrome; bronchitis; masturbation; sunburns; pneumonia; speech delay; lice; vomiting; asthma; heart defects; blisters; sleep problems; and more. The Searses' guide parents and caregivers from a child's infancy through the teen years, teaching them what to expect at regular checkups as well as how to boost a child's well-being, devise a family health plan, work effectively with their pediatrician, and more. Distinguished by the Searses' trademark comprehensiveness, reliability, and accessible, comforting one, this book is a must-have for all families who want to keep their children healthy and happy. Look for The Portable Pediatrician app! Available for download from iTunes, it offers a complete browsable A-Z list of pediatric concerns, illnesses, and emergencies; a searchable database, growth charts; a portable medicine cabinet; helpful advice about pediatric checkups; and more.

    Poisons permeate our world. They are in the environment, the workplace, the home. They are in food, our favorite whiskey, medicine, well water. They have been used to cure disease as well as to incapacitate and kill. They smooth wrinkles, block pain, stimulate, and enhance athletic ability. In this entertaining and fact-filled book, science writer Peter Macinnis considers poisons in all their aspects. He recounts stories of the celebrated poisoners in history and literature, from Nero to Thomas Wainewright, and from the death of Socrates to Hamlet and Peter Pan. He discusses the sources of various poisons-from cyanide to strychnine, from Botox to ricin and Sarin gas-as well as their detection. Then he analyzes the science of their action in the body and their uses in medicine, cosmetics, war, and terrorism. With wit and precision, he weighs such questions as: Was Lincoln's volatility caused by mercury poisoning? Was Jack the Ripper an arsenic eater? Can wallpaper kill? For anyone who has ever wondered and been afraid to ask, here is a rich miscellany for your secret questions about toxins.

    Here, in a giant omnibus edition, are four best-selling titles: The Mensa Genius Quiz Books 1 & 2, The Mensa Genius Quiz-A-Day Book, and The Mensa Genius ABC Book. Here are more than 800 fun mindbenders to exercise every part of your brain—word games, trivia, logic riddles, number challenges, visual puzzles—plus tips on how to improve your thinking skills. All the puzzles have been tested by members of American Mensa, Ltd., and include the percentage of Mensa testers who could solve each one, so that you can score yourself against some of the nation’s fittest mental athletes.

    Now, the Director of the Women’s Cardiac Center in Providence, Rhode Island uses case studies and anecdotes to discuss the uses, misuses, dangers, and benefits of statins, enabling you to make informed decisions on how and when to use them.  Including information on when statins help and when they don’t, common side effects, gender differences and drug use, as well as tips and recipes that promote heart health, The Truth About Statins is a timely and invaluable tool for improving cardiovascular health and helping you meet your lipid-lowering goals.