The world’s leading textbook on astrobiology—ideal for an introductory one-semester course and now fully revised and updated Are we alone in the cosmos? How are scientists seeking signs of life beyond our home planet? Could we colonize other planets, moons, or even other star systems? This introductory textbook, written by a team of four renowned science communicators, educators, and researchers, tells the amazing story of how modern science is seeking the answers to these and other fascinating questions. They are the questions that are at the heart of the highly interdisciplinary field of astrobiology, the study of life in the universe. Written in an accessible, conversational style for anyone intrigued by the possibilities of life in the solar system and beyond, Life in the Universe is an ideal place to start learning about the latest discoveries and unsolved mysteries in the field. From the most recent missions to Saturn’s moons and our neighboring planet Mars to revolutionary discoveries of thousands of exoplanets, from the puzzle of life’s beginning on Earth to the latest efforts in the search for intelligent life elsewhere, this book captures the imagination and enriches the reader’s understanding of how astronomers, planetary scientists, biologists, and other scientists make progress at the cutting edge of this dynamic field. Enriched with a wealth of engaging features, this textbook brings any citizen of the cosmos up to speed with the scientific quest to discover whether we are alone or part of a universe full of life. An acclaimed text designed to inspire students of all backgrounds to explore foundational questions about life in the cosmos Completely revised and updated to include the latest developments in the field, including recent exploratory space missions to Mars, frontier exoplanet science, research on the origin of life on Earth, and more Enriched with helpful learning aids, including in-chapter Think about It questions, optional Do the Math and Special Topic boxes, Movie Madness boxes, end-of-chapter exercises and problems, quick quizzes, and much more Supported by instructor’s resources, including an illustration package and test bank, available upon request
In Nicolaus Cusanus on Faith and the Intellect, K.M. Ziebart argues convincingly that Cusanus’ epistemology was a direct response to late-medieval debates over the relation between faith and reason—one which sought to resolve these debates by introducing a controversially strong integration of philosophy and theology. By examining his works in the context of debates with his peers, Ziebart shows how and why Cusanus came to articulate a theory of knowledge in which faith is posited as inherent to the very structure of mind, as the vis iudiciaria, or power of judgment. This well-grounded study sheds new light on the Cusan philosophy and expands our view of a crucial, liminal period in European intellectual history.
Fundamental Physics of Radiology, Third Edition provides a general introduction to the methods involving radioactive isotopes and ultrasonic radiations. This book provides the fundamental principles upon which the clinical uses of radioactive isotopes and ultrasonic radiation depend. Organized into four sections encompassing 45 chapters, this edition begins with an overview of the basic facts about matter and energy. This text then examines the technical details of some practical X-ray tubes. Other chapters consider the action of the X-rays on the screen to produce an emission of visible light photons in amount proportional to the incident X-ray intensity. This book discusses as well the fundamental aspects of the physical principles of radiotherapy, in which most attention is being given to gamma- and X-rays. The final chapter deals with the provision of adequate barriers and protective devices to guarantee the safety of the workers concerned. This book is a valuable resource for radiologists, physicists, and scientists.
Africa does not give up its secrets easily. Buried there lie answers about the origins of humankind and the dawn of civilisation. Through a century of archaeological investigation, scientists have transformed our understanding of the beginnings of human life, although vital clues still remain hidden. In Born in Africa, Martin Meredith follows the trail of discoveries about our human origins made by scientists over the last hundred years, as well as describing the history of scholarship in this incredibly exciting field. He relates the intense rivalries, personal feuds and fierce controversies that shaped the study and perception of Africa, and recounts the feats of skill and endurance that have illuminated thousands of years of human evolution. The results have been momentous. Scientists have identified more than twenty species of extinct humans and firmly established Africa as the birthplace not only of humankind, but also of our own species: homo sapiens, the modern human. Scientific study has revealed how early technology, language ability and artistic endeavour all originated in Africa, and scientists have shown how, in an exodus sixty thousand years ago, small groups of Africans left their birthplace to populate the rest of the world. We all have an African legacy, and in this fascinating and informative book Martin Meredith leads us back to the place where we have rediscovered our common human heritage.
An innovative analysis of Simone Forti's interdisciplinary art, viewing her influential 1960s “dance constructions” as negotiating the aesthetic strategies of John Cage and Anna Halprin. Simone Forti's art developed within the overlapping circles of New York City's advanced visual art, dance, and music of the early 1960s. Her “dance constructions” and related works of the 1960s were important for both visual art and dance of the era. Artists Robert Morris and Yvonne Rainer have both acknowledged her influence. Forti seems to have kept one foot inside visual art's frames of meaning and the other outside them. In Soft Is Fast, Meredith Morse adopts a new way to understand Forti's work, based in art historical analysis but drawing upon dance history and cultural studies and the history of American social thought. Morse argues that Forti introduced a form of direct encounter that departed radically from the spectatorship proposed by Minimalism, and prefigured the participatory art of recent decades. Morse shows that Forti's work negotiated John Cage's ideas of sound, score, and theater through the unique approach to movement, essentially improvisational and grounded in anatomical exploration, that she learned from performer and teacher Ann (later Anna) Halprin. Attentive to Robert Whitman's and La Monte Young's responses to Cage, Forti reshaped Cage's concepts into models that could accommodate Halprin's charged spaces and imagined, interpenetrative understanding of other bodies. Morse considers Forti's use of sound and her affective use of materials as central to her work; examines Forti's text pieces, little discussed in art historical literature; analyzes Huddle, considered one of Forti's signature works; and explicates Forti's later improvisational practice. Forti has been relatively overlooked by art historians, perhaps because of her work's central concern with modes of feeling and embodiment, unlike other art of the 1960s, which was characterized by strategies of depersonalization and affectlessness. Soft Is Fast corrects this critical oversight.
This is the first book in the field of workplace discourse to examine the relationships among leadership, ethnicity, and language use. Taking a social constructionist approach to the ways in which leadership is enacted through discourse, Leadership, Discourse, and Ethnicity problematizes the concept of ethnicity and demonstrates the importance of context-particularly the community of practice-in determining what counts as relevant in the analysis of ethnicity. The authors analyse everyday workplace interactions supplemented by interview data to examine the ways in which workplace leaders use language to achieve their transactional and relational goals in contrasting "ethnicized" contexts, two of which are Maori and two European/Pakeha. Their analysis pays special attention to the roles of ethnic values, beliefs and orientations in talk.
In order to understand the motivations for and implications of Hillary Clinton's historic run for the White House- and her subsequent defeat-the authors explore sexism and gender bias in U.S. political and social culture. While there is some indication that overt sexism toward women in politics is declining, whether this is true for women who run for the highest office in American politics remains relatively unknown. Hillary Clinton's historic run as the 2016 Democratic nominee, however, allows scholars and journalists to contextualize decades of scholarship on sex, gender, and the American presidency. In Sex and Gender in the 2016 Presidential Election, the authors, all experts on gender in politics, analyze the nature of gender in public opinion, media coverage, social media, and culture during the 2016 presidential election. They assess whether conventional expectations and theories hold up in today's sociopolitical climate. Moreover, they consider how Clinton's foray into relatively uncharted territory might redirect the political field-and its implications for women with political ambitions-going forward.
This book provides an honest look at the life and times of Civil Rights icon James Howard Meredith within the context of the America that created him and his generation. James Meredith is a Civil Rights icon who took on the U.S. federal government and forced it to take a stand on whether African Americans were entitled to receive higher education at the same schools as whites. James Meredith: Warrior and the America That Created Him provides an insightful, revealing examination of the state of the United States that engendered James Meredith and others of his generation who stood up for equality. The book examines Meredith's early life; his actions that resulted in the integration of Ole Miss; his 1966 "March Against Fear," during which he was shot by a shotgun-wielding sniper; and voting rights stories from the Civil Rights era. The book also explores the roles played by famed Civil Rights activist Medgar W. Evers, Meredith's legal team, and the NAACP in shaping the events that prompted President John F. Kennedy to send in armed troops to restore order and break Mississippi's Jim Crow laws. The last two chapters focus on closing America's wealth gap in modern-day society.
This handy pocket guide is the perfect quick reference. Organized alphabetically for easy reference, this is a repository for all concepts, treatment options, drugs and dosages, which are difficult to remember and vitally important. A must-have for every midwife!
This book combines positive political theory, social network research and computational modeling, explaining why some people are more likely to vote than others.
Athena Force--chosen for their talents. Trained to be the best. The women of Athena Academy shared an unbreakable bond...until one of them was murdered. Athena Force: Books 1-6: Six exciting books of action, adventure and romance! Proof by Justine Davis: Top-notch forensic scientist Alexandra Forsythe returned to Athena to prove that the death of her dearest friend had been no accident. Armed with only her razor-sharp mind and coolness under fire--and the memory of a desperate call for help--Alex set out to uncover a truth that could shake the foundations of the academy that had trained her. Her digging provoked deadly retaliation and the attentions of a stranger who might lead her toward the truth--or her death. Because in the race for final proof, only the most determined would survive.... Alias by Amy J. Fetzer: In school, she was everyone's best friend. But these days, Darcy Steele was a single mother living in the shadows following a marriage gone dangerously wrong. Not even her closest friends knew her whereabouts--until one of those friends was murdered. Now Darcy was back to find answers about her friend's death, even if it meant jeopardizing the cover she'd so carefully constructed--and discovering that the one man she trusted might not be what he seemed. Because risking her own life was a small price to pay when the lives of those she loved were at stake... Exposed by Katherine Garbera: A little danger couldn't keep hotshot reporter Tory Patton from the story of a lifetime. Plus, an exclusive with the navy SEAL Tom King held hostage in war-torn Central America would put her in the big leagues. But an assassination attempt on the wounded soldier suddenly turned Tory's interview into a rescue mission. With the help of a mysterious operative who seemed to shadow her every move, Tory summoned her well-trained survival skills to get them to safety. But would she live long enough to discover more about her sexy guardian angel, and expose a shocking scandal that could implicate everyone from the top levels of the White House to the very people she trusted most? Double-Cross by Meredith Fletcher: An orphan with an unknown past, CIA operative Samantha St. John used her quick speed and sharp mind to make up for her small size. Sam was about to go AWOL on a mission for vengeance -- bringing down the legendary killer she believed was responsible for a dear friend's death -- when she was detained and accused of betraying her country. Now, to clear her name and get back to business, the fearless agent had to face down an enemy who bore an uncanny resemblance to Sam herself.... Pursued by Catherine Mann: Air force captain Josie Lockworth came from a long line of American patriots and was expected to follow her family's example. But after a good friend's death, the usually savvy Athena Academy graduate wasn't performing at her best. Still, when the project she'd been working on for months crashed and burned, she knew it wasn't due to her negligence. Someone was trying to sabotage her career. With the authorities after her head and an unsettling inspector looking over her shoulder, Josie raced to clear her name before she became the next casualty of war.... Justice by Debra Webb: Her best friend's killer was dead, and so was Kayla Ryan's best lead to find her friend's missing child. But the determined police lieutenant didn't have it in her to give up. Now she would join forces with a secretive detective to find the people who'd sent the assassin and bring them to justice. Her life--and all those she loved--depended on exposing a chilling conspiracy. And she couldn't shake the feeling that someone was watching her every move. Could the enemy be closer than Kayla had ever suspected?
Mammals of Africa (MoA) is a series of six volumes which describes, in detail, every currently recognized species of African land mammal. This is the first time that such extensive coverage has ever been attempted, and the volumes incorporate the very latest information and detailed discussion of the morphology, distribution, biology and evolution (including reference to fossil and molecular data) of Africa's mammals. With 1,160 species and 16 orders, Africa has the greatest diversity and abundance of mammals in the world. The reasons for this and the mechanisms behind their evolution are given special attention in the series. Each volume follows the same format, with detailed profiles of every species and higher taxa. The series includes some 660 colour illustrations by Jonathan Kingdon and his many drawings highlight details of morphology and behaviour of the species concerned. Diagrams, schematic details and line drawings of skulls and jaws are by Jonathan Kingdon and Meredith Happold. Every species also includes a detailed distribution map. Extensive references alert readers to more detailed information. Volume I: Introductory Chapters and Afrotheria (352 pages) Volume II: Primates (560 pages) Volume III: Rodents, Hares and Rabbits (784 pages) Volume IV: Hedgehogs, Shrews and Bats (800 pages) Volume V: Carnivores, Pangolins, Equids and Rhinoceroses (560 pages) Volume VI: Pigs, Hippopotamuses, Chevrotain, Giraffes, Deer and Bovids (704 pages)
Written with candor and the wisdom of experience, this account tells of struggles with substance--and with self--and of strength both in and out of the ring for the wrestler known as The Missing Link.
The number one problem in our world today is effective energy management--the energy that fuels our buildings and propels our vehicles as well as our human energy. But if individuals, governments, and corporations take action now, we can have a bright energy future. In Beyond Light Bulbs, Susan Meredith helps readers move beyond the gloom, doom, and overwhelm of global warming and the energy crisis. She offers hopeful and helpful advice for actions we can all take to improve our future. Straightforward and clear, the book offers a complete an comprehensive overview of energy in layman's terms, while giving concrete examples of how you can contribute and benefit.
Green Bans, Red Union documents the development of a union that took a stand on a number of social issues. Apart from the green bans movement, union members also used their industrial power to defend the rights of oppressed groups, such as Aborigines, women and homosexuals. In telling the colourful story that inspired many environmentalists and ordinary citizens - and gave the word 'green' an entirely new meaning - Meredith Burgmann and Verity Burgmann open a window on a period when Australian workers led the world in innovative and stunningly effective forms of environmental protest."--BOOK JACKET.
Instruments of Communication: An Essay on Scientific Writing provides an introduction to the instruments of logic and language. This book focuses on what people use in their communications, such as the materials and forms by means of which people share their experiences, meanings, intentions, feelings, hopes, and understandings. Organized into five parts encompassing 20 chapters, this book begins with an overview of the different forms of inter-organic communication. This text then examines the particular case of rational communication wherein it results in a shared understanding. Other chapters consider a certain concept of brain-function that underlies the treatment of language. This book discusses as well the concept of communication, which is not simply a process of transmitting messages but a process of sharing experiences. The final chapter deals with the different ways of classifying social behavior and explores the associative basis of communication. This book is a valuable resource for scientists, physicists, physiologists, and psychologists.
A complete guide, this book presents industrial microwave heating from an engineering base and integrating the essential elements of microwave theory and heat transfer with practical design, application and operational issues.
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