Known for its carefully developed, thoroughly integrated, step-by-step approach to problem solving, General Chemistry helps students master quantitative skills and build a lasting conceptual understanding of key chemical concepts. The Ninth Edition retains this hallmark approach and builds upon the conceptual focus through key new features and revisions.

    The book s two-part coverage organizes topics under basic theory, and assembles an arsenal of approximation schemes with illustrative applications. For physicists and engineers. "

    Henry C. Lee is considered by many to be the greatest forensic scientist in the world. He gained widespread public recognition through his testimony in the televised O. J. Simpson trial. Since that time he has helped with the Jon Benet Ramsey case and the investigations of mass murder in Croatia.This book will take the reader through the entire investigative process of five murder cases, with Dr. Lee as the tour guide. The cases include:the O. J. Simpson case, in which Dr. Lee's analysis of the blood evidence at the crime scene revealed that the Los Angeles Police Department had missed several blood drops on the back of Nicole Simpson, a footprint belonging to a second possible assailant, and the physical improbability of Mr. Simpson's climbing a fence to return to his home.the "woodchipper murder," in which an Eastern Airlines pilot murdered his wife and then put her body through a woodchipper in an attempt to dispose of the remains.the Mathison murder, in which a veteran Hawaiian police sergeant claimed to have accidentally run over his wife after she fled the family van during a dispute.the Ed Sherman murder, in which a college English professor attempted to disguise the time of his wife's death by turning up the air conditioning unit in their house and then using the alibi that he was away from the home sailing on the day the crime allegedly took place.the McArthur murder, in which a police sergeant shot and killed his wife, but then tried to make it appear that she had accidentally killed herself.In each case, Dr. Lee presents in scientific detail how he investigated the murders, analyzed the evidence, and used techniques that played a critical role in bringing criminals to justice. He discusses how the criminalist examines blood spatter evidence and uses blood identification, DNA analysis, and other forensic technologies developed in the world's best laboratories. This is a fascinating insider's look by a world-renowned expert into the pursuit of justice in some of the most grisly criminal cases of recent times.

    Through this astonishing work, he manages to stoke wonder at the powers and unlikely events that conspired to create our solar system, our ecosystem, and us.

    Public concern about infectious disease is on the rise as newspapers trumpet the arrivals of new germs and the reemergence of old ones.In A Field Guide to Germs, Pulitzer Prize-winning science writer Wayne Biddle brings readers face to face with nearly one hundred of the best-known (in terms of prevalence, power, historical importance, or even literary interest) of the myriad pathogens that live in and around the human population. Along with physical descriptions of the organisms and the afflictions they cause, the author provides folklore, philosophy, history, and such illustrations as nineteenth century drawings of plague-induced panic, microscopic photographs of HIV and Ebola, and wartime posters warning servicemen against syphilis and gonorrhea.From cholera to chlamydia, TB to HIV, bubonic plague to Lyme disease, rabies to Congo-Crimean encephalitis, anthrax to Zika fever, and back to good old rhinitis (the common cold), A Field Guide to Germs is both a handy reference work to better understand today's headlines and a fascinating look at the astonishing impact of micro-organisms on social and political history.

    Spanning continents and centuries, it is an in-depth look into the history and science of manliness. From speed and strength, to beauty and sex appeal, to bravado and wit, it examines how man today compares to his masculine ancestors. Peter McAllister set out to rebut the claim that man today is suffering from feminization and emasculation. He planned to use his skills as a paleoanthropologist and journalist to write a book demonstrating unequivocally that man today is a triumph---the result of a hard-fought evolutionary struggle toward greatness. As you will see, he failed. In nearly every category of manliness, modern man turned out to be not just matched, but bested, by his ancestors. Stung, McAllister embarked on a new mission. If his book couldn’t be a testament to modern male achievement, he decided, it would be a record of his failures. Manthropology, then, is a globe-spanning tour of the science of masculinity. It kicks off in Ice Age France, where a biomechanical analysis demonstrates that La Ferrassie 2, a Neanderthal woman discovered in the early 1900s, would cream 2004 World Arm Wrestling Federation champion Alexey Voyevoda in an arm wrestle. Then it moves on to medieval Serbia, showing how Slavic guslar poets (who were famously able to repeat a two thousand-line verse after just one hearing) would have destroyed Curtis Jackson, aka 50 Cent, in a battle rap. Finally, it takes the reader to the steaming jungles of modern equatorial Africa, where Aka Pygmy men are such super-dads, they even grow breasts to suckle their children. Now, that’s commitment. For modern man, the results of these investigations aren’t always pretty. But in its look at the history of men, Manthropology is unfailingly smart, informative, surprising, and entertaining.                         *** HOW DOES MODERN MAN STACK UP? Russian arm wrestling champion Alexey Voyevoda has a twenty-two-inch bicep and has curled more than two hundred and fifty pounds---with just one arm. But could he stand up in an arm wrestling match with an average Neanderthal male? Or, for that matter, a female? (p. 10)                       *** Today’s Ultimate Fighters compete in a sport where bouts routinely end with an unconscious loser splayed out on a blood-soaked canvas. But what would a match in the Octagon look like next to the Pankration bouts of the Ancient Greeks: a battleground or a playground? (p. 77)                       *** A modern army goes into battle with state-of-the-art technology and centuries of strategical insight. But for sheer determination, could they have bested Nero’s legions, who marched nearly two marathons a day for six days straight---each legionary carrying hundred-pound packs? (p. 99)                       *** There’s philological evidence that suggests Homer may not have written the Iliad; he may have rapped it. If 50 Cent had to face Homer in a rap battle, would he come out on top? (p. 160)                       *** Wilt Chamberlain is known for scoring on more than just the court. He claimed to have had as many as twenty thousand sexual encounters in his lifetime. Such conquest could only be matched by one of the world’s greatest conquerors: There is the evidence that approximately 32 million people are descended from Genghis Khan. (p. 248)

    I have taught these simple processes to men and women all over the world, and recently over a thousand men and women of all religious affiliations attended a special class in Los Angeles where I presented the highlights of what is offered in the pages of this book. Many came from distances of two hundred miles for each class lesson. The special features of this book will appeal to you because they show you why oftentimes you get the opposite of what you prayed for and reveal to you the reasons why. People have asked me in all parts of the world and thousands of times, ?Why is it I have prayed and prayed and got no answer?? In this book you will find the reasons for this common complaint. The many ways of impressing the subconscious mind and getting the right answers make this an extraordinarily valuable book and an ever present help in time of trouble.

    For outsiders, Pyrrus usually means a quick and painful death, but DinAlt is fleeing the crooked casino masters of Cassylia - where he just broke the bank. But DinAlt is not prepared for the hellish Pyrrus, where every living thing seems bent on exterminating mankind.In DEATHWORLD 2 (originally published as THE ETHICAL ENGINEER), Jason DinAlt finds himself on a hostile, barbarian planet where technology and civilization have almost disappeared. Using his skills, DinAlt literally reinvents the wheel in his quest to escape and return to his friends on Pyrrus.

    

    Now, for the first time, journalist and geologist Chris Turney explains to the non-specialist exactly how archaeologists, paleontologists, and geologists "tell the time". Each chapter explores one famous event or object from the past, walking readers step by step through the detective work used to determine when things happened. From the Ice Age to the pyramids, from human evolution to the Shroud of Turin, Turney reveals how written records, carbon, pollen, constellations, DNA sequencing, and more all play a part in solving the mystery of the true age of objects and events. As we struggle to manage current environmental threats and conservation troubles, we ignore or misunderstand these techniques and their results at our peril.

    The presentation stresses analytical methods, concrete examples, and geometric intuition. A unique feature of the book is its emphasis on applications. These include mechanical vibrations, lasers, biological rhythms, superconducting circuits, insect outbreaks, chemical oscillators, genetic control systems, chaotic waterwheels, and even a technique for using chaos to send secret messages. In each case, the scientific background is explained at an elementary level and closely integrated with mathematical theory.About the Author:Steven Strogatz is in the Center for Applied Mathematics and the Department of Theoretical and Applied Mathematics at Cornell University. Since receiving his Ph.D. from Harvard university in 1986, Professor Strogatz has been honored with several awards, including the E.M. Baker Award for Excellence, the highest teaching award given by MIT.

    The study of knots has led to important applications in DNA research and the synthesis of new molecules, and has had a significant impact on statistical mechanics and quantum field theory. Colin Adams’s The Knot Book is the first book to make cutting-edge research in knot theory accessible to a non-specialist audience. Starting with the simplest knots, Adams guides readers through increasingly more intricate twists and turns of knot theory, exploring problems and theorems mathematicians can now solve, as well as those that remain open. He also explores how knot theory is providing important insights in biology, chemistry, physics, and other fields. The new paperback edition has been updated to include the latest research results, and includes hundreds of illustrations of knots, as well as worked examples, exercises and problems. With a simple piece of string, an elementary mathematical background, and The Knot Book, anyone can start learning about some of the most advanced ideas in contemporary mathematics.

    They are the powerhouses of our cells, essential for the production and management of energy at cell level. Dr Sarah Myhill, together with Dr John McLaren Howard of Acumen Laboratories and Dr Norman Booth of Mansfield College Oxford, has spent many years studying the relationship between their malfunction and the commonest problem seen by GPs in the UK – fatigue. Their research findings have been published in three scientific papers in the International Journal of Clinical and Experimental Medicine, in 2009, 2012 and 2013. These studies showed that poor functioning of the mitochondria is the central problem in CFS. Patients with the worst mitochondrial function had the worst fatigue and vice versa. This is solid scientific evidence that CFS is a problem with mitochondria and has allowed the objective measurement of fatigue for the first time. With the publication of the third study, which showed that mitochondrial function tests and symptoms improved in patients who took measures to address their mitochondrial problems, Dr Myhill was ready to write this book. Here she explains the importance of healthy mitochondria, how we can measure their functioning and what we can do to keep them healthy, or restore them to health if problems arise. CFS is all in our cells, not in our minds!

    The nature of football continually changes, which means its analysis must also keep pace. This book is for students, thinkers, and theorists of the game.'Ted Hopkins - Carlton premiership player, author, and co-founder of Champion Data. Australian Rules football has been described as the most data-rich sport on Earth. Every time and everywhere an AFL side takes to the field, it is shadowed by an army of statisticians and number crunchers. The information they gather has become the sport's new language and currency. ABC journalist James Coventry, author of the acclaimed Time and Space, has joined forces with a group of razor-sharp analysts to decipher the data, and to use it to question some of football's long-held truisms. Do umpires really favour the home side? Has goal kicking accuracy deteriorated? Is Geelong the true master of the draft? Are blonds unfairly favoured in Brownlow medal voting? And are Victorians the most passionate fans? Through a blend of entertaining storytelling and expert analysis, this book will answer more questions about footy than you ever thought to ask. Praise for Time and Space:'Brilliant, masterful' - The Guardian'Arguably one of the most important books yet written on Australian Rules football.' - Inside History'Should find its way into the hands of every coach.' - AFL Record