- Table View
- List View
Race Unmasked
by Michael YudellExploring the role of science in the making of America's modern racial calculus.
Race Unmasked
by Michael YudellExploring the role of science in the making of America's modern racial calculus.
The Racecar Book: Build and Race Mousetrap Cars, Dragsters, Tri-Can Haulers & More
by Bobby MercerA project book for young readers with a need for speed, this work provides instruction on 25 easy-to-construct racecars that can be driven both indoors and out. They will learn how to use mousetraps, rubber bands, chemical reactions, gravity, and air pressure to power the cars that are made for little or no cost using recycled and repurposed materials. Readers will discover how to turn a potato chip can, a rubber band, and weights into a Chip-Can Dancer; retrofit a car with a toy plane propeller to make an air-powered Prop Car; and use an effervescent tablet in a small canister to make an impressive rocket engine for a Mini Pop Car. Each project is accompanied by a materials list, detailed step-by-step instructions with photos, and explanations of the science behind each racecar, including concepts such as friction, Newton's laws of motion, and kinetic and potential energy.
Rachel Carson: Pioneer of Ecology
by Kathleen V. KudlinskiRachel Carson was always fascinated by the ocean. As a child, she dreamed of it and longed to see it. As a young woman, she felt torn between her love for nature and her desire to pursue a writing career. Then she found a way to combine both. Rachel had a talent for writing and talking about science in a way that everyone could understand and enjoy. With her controversial book, Silent Spring, Rachel Carson changed the way we look at our planet.
Rachel Carson: The Wonder of Nature
by Catherine ReefFollows the life of the biologist and conservationist, known for her writing on the environment.
Rachel Carson and Ecology for Kids: Her Life and Ideas, with 21 Activities and Experiments (For Kids series)
by Rowena RaeRachel Carson was an American biologist, conservationist, science and nature writer, and catalyst of the modern environmental movement. She studied biology in college at a time when few women entered the sciences, and then worked as a biologist and information specialist for the US government and wrote about the natural world for many publications. Carson is best remembered for her book Silent Spring, which exposed the widespread misuse of chemical pesticides in the United States and sparked both praise and fury. Carson's personal life and scientific career were rooted in the study of nature. Using examples from Carson's life and works, Rachel Carson and Ecology for Kids will introduce readers to ecology concepts such as the components of ecosystems, adaptations by living things, energy cycles, food chains and food webs, and the balance of ecosystems. This lively biography includes a time line, resources, sidebars, and 21 hands-on activities that are sure to inspire the next generation of scientists, thinkers, leaders, agricultural producers, environmental activists, and world citizens. Kids will:Collect a seed bank of local plant speciesChart bird migration through their regionMake birdseed cookiesModel bioaccumulation and biomagnificationBuild a worm farmAnd more!
Rachel Carson and the Environmental Movement (Cornerstones of Freedom, 2nd Series)
by Elaine LandauRachel Carson, a well-known scientist and writer, had waged her battle to protect the environment at great personal cost. Rachel Carson was a woman who made a difference. This is her story.
Rachel Carson (History Makers)
by Francene SabinYoung Rachel Carson wants to prove that women can be scientists. Her determination pays off when she opens the world's eyes to the wonders of marine life and the dangers of pollution. History Makers takes you on a fascinating journey through the young lives of famous men and women. You'll discover how their childhood experiences led them to accomplish amazing feats."Young Rachel Carson wants to prove that women can be scientists. Her determination pays off when she opens the world's eyes to the wonders of marine life and the dangers of pollution. History Makers takes you on a fascinating journey through the young lives of famous men and women. You'll discover how their childhood experiences led them to accomplish amazing feats."From the book: Young Rachel Carson wants to prove that women can be scientists. Her determination pays off when she opens the world's eyes to the wonders of marine life and the dangers of pollution. History Makers takes you on a fascinating journey through the young lives of famous men and women. You'll discover how their childhood experiences led them to accomplish amazing feats. Other books in this series are available from Bookshare.
Rachel Carson Preserving a Sense of Wonder: Preserving A Sense Of Wonder (Images Of Conservationists Ser.)
by Joseph Bruchac Thomas LockerA biography of Rachel Carson interspersed with her own memorable quotes.
Racial and Prejudicial Stereotyping by Police: Its Impact on Investigative Interviewing and the Outcomes of Criminal Investigations (ISSN)
by Rashid MinhasThis book uncovers the influence of racial and prejudicial stereotyping during police investigation of suspects from stigmatised communities. The book examines the under-researched aspect of whether and how negative stereotypes appear to influence the police interviews, investigative decision-making, and outcomes of criminal investigations when officers investigate individuals from stigmatised communities as suspects of crime.In the United Kingdom, the United States, and Europe, the war on terror has been argued to impact adversely on existing race relations policies in the aftermath of terrorist activity in both the United States and Europe. Recent research has suggested that changes in legislation and counterterrorism measures have contributed to the construction and reinforcement of the Muslim community as a suspect, which, in turn, may result in police bias and prejudice towards members of Muslim communities. Based on novel and groundbreaking research studies, the author examines whether such police bias could influence the police investigation and interviewing processes concerning individuals from the suspect community as well as the outcome of a criminal investigation.The author introduces the Minhas Investigative Interviewing Prejudicial Stereotyping Scale (MIIPSS), an instrument developed and used to assess the level of police interviewers’ racial and prejudicial stereotyping towards suspects from stigmatised groups, and maintains that its use would serve to minimise the influence of racial and prejudicial stereotypes on investigation. It is further suggested that the training of police officers on the implications of such prejudicial (racial/ religious) stereotyping is essential to improving interviewing performance, case outcomes, and community cohesion.This book will benefit academics, researchers, police officers, lawyers, social policy officers, and probation officers across the globe.
Racial Identities, Genetic Ancestry, and Health in South America
by Sahra Gibbon Ricardo Ventura Santos Mónica SansThe edited collection brings together social and biological anthropology scholars, biologists, and geneticists to examine the interface between Genetic Admixture, Identity and Health, directly contributing to an emerging field of 'bio-cultural anthropology. ' It focuses on the neglected region of South America with scientific and social science contributions from Brazil, Columbia, Argentina, and Uruguay and commentaries from leading experts in the UK and the United States. As such the collection contributes to the urgent task of nurturing and advancing a cross disciplinary community that can address and examine a topical set of theoretical issues, brought about by the rapidly changing field of genetic science.
Racial Profiling: They Stopped Me Because I'm ------------!
by Michael L. BirzerMany racial minority communities claim profiling occurs frequently in their neighborhoods. Police authorities, for the most part, deny that they engage in racially biased police tactics. A handful of books have been published on the topic, but they tend to offer only anecdotal reports offering little reliable insight. Few use a qualitative methodol
Racing for the Surface: Pathogenesis of Implant Infection and Advanced Antimicrobial Strategies
by Bingyun Li Thomas Webster Thomas Fintan Moriarty Malcolm XingThis book covers the latest research in biofilm, infection, and antimicrobial strategies in reducing and treating musculoskeletal, skin, transfusion, implant-related infections, etc. Topics covered include biofilms, small colony variants, antimicrobial biomaterials (antibiotics, antimicrobial peptides, hydrogels, bioinspired interfaces, immunotherapeutic approaches, and more), antimicrobial coatings, engineering and 3D printing, antimicrobial delivery vehicles, and perspectives on clinical impacts. Antibiotic resistance, which shifts the race toward bacteria, and strategies to reduce antibiotic resistance, are also briefly touched on. Combined with its companion volume, Racing for the Surface: Pathogenesis of Implant Infection and Advanced Antimicrobial Strategies, this book bridges the gaps between infection and tissue engineering, and is an ideal book for academic researchers, clinicians, industrial engineers and scientists, governmental representatives in national laboratories, and advanced undergraduate students and post-doctoral fellows who are interested in infection, microbiology, and biomaterials and devices.
Racing for the Surface: Antimicrobial and Interface Tissue Engineering
by Bingyun Li Thomas Webster Thomas Fintan Moriarty Malcolm XingThis book covers the key basics of tissue engineering as well as the latest advances in the integration of both antimicrobial and osteoinductive properties. Topics covered include osteoconductive and osteoinductive biomaterials (calcium phosphate, bone morphogenetic protein, peptides, antibodies, bioactive glasses, nanomaterials, etc.) and scaffolds. Research integrating both antimicrobial/biofilm-inhibiting and osteoinductive/osteoconductive properties and their co-delivery is detailed and their roles in clinical success are discussed. Combined with its companion volume, Racing for the Surface: Antimicrobial and Interface Tissue Engineering, this book bridges the gap between infection and tissue engineering, and is an ideal book for academic researchers, clinicians, industrial engineers and scientists, governmental representatives in national laboratories, and advanced undergraduate students and post-doctoral fellows who are interested in tissue engineering and regeneration, infection, and biomaterials and devices.
Racing Ransom (The Gamer)
by Shawn PryorThe race is on for the Gamer! Villain Cynthia Cyber has captured two victims in her video game Space Racers. The helpless players cannot escape their speeding cars. Even worse, a monster racer is threatening to destroy them. The Gamer must drive on to the digital track and rescue the racers before it’s game over.
Racing the Moon's Shadow with Concorde 001
by Pierre LénaThis is the unique story of observing a total solar eclipse for no less than 74 consecutive minutes. On the summer morning of June 30, 1973, the Sun rises on the Canary Islands. But it is strangely indented by the Moon. The eclipse of the century has just begun. From the west, the lunar shadow rushes to the African coast at a velocity of over 2000 kilometers per hour. Astronomers on the ground will enjoy seven short minutes of total eclipse to study the solar corona - too short for Pierre Lena and seven scientists who board the Concorde 001 prototype, an extraordinary plane to become the first commercial supersonic aircraft. With André Turcat as chief pilot and a crew of five, at 17000 m altitude, the aircraft remains in the lunar shadow for 74 minutes, a record time of scientific observations not yet beaten and allowing for exceptional measurements. Science, technology, aviation and history combine in the story of a unique human adventure aboard a legendary aircraft, illustrated with a rich and original iconography. It reflects the wonderful domains that science and technology can open, and the passion in the professions they offer. A must read for every eclipse chaser and fan of true scientific adventures. On the summer morning of June 30, 1973, the Sun rises on the Canary Islands. But it is strangely indented by the Moon. The eclipse of the century has just begun. From the west, the lunar shadow rushes to the African coast at a velocity of over 2000 kilometers per hour. Astronomers on the ground will enjoy seven short minutes of total eclipse to study the solar corona - too short for Pierre Lena and seven scientists who board the Concorde 001 prototype, an extraordinary plane to become the first commercial supersonic aircraft. With André Turcat as chief pilot and a crew of five, at 17000 m altitude, the aircraft remains in the lunar shadow for 74 minutes, a record time of scientific observations not yet beaten and allowing for exceptional measurements. Science, technology, aviation and history combine in the story of a unique human adventure aboard a legendary aircraft, illustrated with a rich and original iconography. It reflects the wonderful domains that science and technology can open, and the passion in the professions they offer. A must read for every eclipse chaser and fan of true scientific adventures.
Racism, Not Race: Answers to Frequently Asked Questions
by Alan H. Goodman Joseph L. Graves Jr.The science on race is clear. Common categories like “Black,” “white,” and “Asian” do not represent genetic differences among groups. But if race is a pernicious fiction according to natural science, it is all too significant in the day-to-day lives of racialized people across the globe. Inequities in health, wealth, and an array of other life outcomes cannot be explained without referring to “race”—but their true source is racism. What do we need to know about the pseudoscience of race in order to fight racism and fulfill human potential?In this book, two distinguished scientists tackle common misconceptions about race, human biology, and racism. Using an accessible question-and-answer format, Joseph L. Graves Jr. and Alan H. Goodman explain the differences between social and biological notions of race. Although there are many meaningful human genetic variations, they do not map onto socially constructed racial categories. Drawing on evidence from both natural and social science, Graves and Goodman dismantle the malignant myth of gene-based racial difference. They demonstrate that the ideology of racism created races and show why the inequalities ascribed to race are in fact caused by racism.Graves and Goodman provide persuasive and timely answers to key questions about race and racism for a moment when people of all backgrounds are striving for social justice. Racism, Not Race shows readers why antiracist principles are both just and backed by sound science.
Radar and Radionavigation: Pre-professional Training for Aviation Radio Specialists (Springer Aerospace Technology)
by Anatoly Ivanovich Kozlov Yuri Grigoryevich Shatrakov Dmitry Alexandrovich ZatuchnyThis book highlights the capabilities and limitations of radar and air navigation. It discusses issues related to the physical principles of an electromagnetic field, the structure of radar information, and ways to transmit it. Attention is paid to the classification of radio waves used for transmitting radar information, as well as to the physical description of their propagation media. The third part of the book addresses issues related to the current state of navigation systems used in civil aviation and the prospects for their development in the future, as well as the history of satellite radio navigation systems. The book may be useful for schoolchildren, interested in the problems of radar and air navigation.
Radar Detection Theory of Sliding Window Processes
by Graham WeinbergConstant false alarm rate detection processes are important in radar signal processing. Such detection strategies are used as an alternative to optimal Neyman-Pearson based decision rules, since they can be implemented as a sliding window process running on a radar range-Doppler map. This book examines the development of such detectors in a modern framework. With a particular focus on high resolution X-band maritime surveillance radar, recent approaches are outlined and examined. Performance is assessed when the detectors are run in real X-band radar clutter. The book introduces relevant mathematical tools to allow the reader to understand the development, and follow its implementation.
Radar Energy Warfare and the Challenges of Stealth Technology
by Bahman ZohuriThis book provides a solid foundation for understanding radar energy warfare and stealth technology. The book covers the fundamentals of radar before moving on to more advanced topics, including electronic counter and electronic counter-counter measures, radar absorbing materials, radar cross section, and the science of stealth technology. A final section provides an introduction to Luneberg lens reflectors. The book will provide scientists, engineers, and students with valuable guidance on the fundamentals needed to understand state-of-the-art radar energy warfare and stealth technology research and applications.
Radar Entomology
by Don Reynolds Alistair DrakeMany of the world's most serious agricultural pests are highly migratory. Through the use of special-purpose radars we are provided with insights into their movement and how they learn about and navigate through their environment. This text examines the behaviour and regional variations of these species, as well as the altitude of migration, concentration of insects in layers and how they respond to large and small-scale wind systems. The book relates radar observation of insect movement to complementary and competing methodologies and surveys its capabilities and limitations. It also deals with the applications of these findings in the management and forecasting of both pest and beneficial insects, and is an essential reference for those working in agricultural entomology and pest management.
Radar Meteorology: Principles and Practice.
by Frédéric FabryThis practical textbook introduces the fundamental physics behind radar measurements, to guide students and practitioners in the proper interpretation of radar reflectivity, Doppler velocity and dual-polarization imagery. Operational applications are explored, such as how radar imagery can be used to analyze and forecast convective and widespread weather systems. The book concludes with an overview of current research topics, including the study of clouds and precipitation using radars, signal processing, and data assimilation. Numerous full-color illustrations are included, as well as problem sets, case studies, and a variety of supplementary electronic material including animated time sequences of images to help convey complex concepts. This book is a valuable resource for advanced undergraduate and graduate students in radar meteorology and other related courses, such as precipitation microphysics and dynamics. It will also make a useful reference for researchers, professional meteorologists and hydrologists. Provides a broad introduction to radar meteorology from its physical principles to its applications in research and weather forecasting Electronic supplements include exercises and data sets to test the acquired knowledge, together with additional animated material, showcasing both weather events and radar measurements, to help convey complex concepts. Produced in full color, it includes illuminating imagery to aid visualization and interpretation. A valuable resource for students pursuing an operational or research career that requires extensive use of radar imagery for meteorological purposes.
Radar Networks
by Hai DengRadar networks are increasingly regarded as an efficient approach to enhancing radar capabilities in the face of popular anti-radar techniques and hostile operating environments. Reader-friendly and self-contained, this book provides a comprehensive overview of the latest radar networking technologies. The text addresses basic, relevant aspects of radar signal processing and statistical theories, including both civilian and military radar applications. It also discusses emerging topics that directly relate to networks, such as multiple-input–multiple-output (MIMO) radars, waveform design, and diversity via multiple transmitters. Other topics covered include target recognition and imaging using radar networks. Features Gives a comprehensive view of the latest radar network technologies Covers both civilian and military applications of radar Provides basic statistics and signal processing necessary for understanding radar networks Includes up-to-date information on MIMO radars Presents waveform design and diversity for radar networks with multiple transmitters
Radfahren und Recyceln: Potenziale, Herausforderungen und Alltäglichkeit zweier klimafreundlicher Praktiken
by Kerstin WalzUm den Ursachen der Klimakrise zu begegnen und deren Auswirkungen substanziell abzuschwächen, ist es eine zentrale Herausforderung, die derzeit verbreiteten ressourcenintensiven Alltagswelten zu transformieren und klimafreundliches Verhalten zur neuen Normalität werden zu lassen. Dieses Buch nimmt hierfür exemplarisch zwei klimafreundliche Alltagsroutinen der Mobilitätswende und Ressourcenwende in den Blick: das Radfahren und das Recyceln. Anhand qualitativer Interviews wird nachgezeichnet, was es in der Praxis bedeutet, in den derzeitigen infrastrukturellen und sozialen Settings mit dem Rad unterwegs zu sein und die alltäglich anfallenden Abfälle zu recyceln, welche Kompetenzen und Erfahrungen erforderlich sind und welche Ansatzpunkte für die weitere Verbreitung vielversprechend erscheinen. Übergreifend werden fünf Ansätze für die Förderung und ein tiefergreifendes Verständnis klimafreundlicher Alltagsnormalitäten abgeleitet.
Radiance from Halcyon: A Utopian Experiment in Religion and Science
by Paul Eli IveyIn May 1904, the residents of Halcyon—a small utopian community on California&’s central coast—invited their neighbors to attend the grand opening of the Halcyon Hotel and Sanatorium. As part of the entertainment, guests were encouraged to have their hands X-rayed. For the founders and members of Halcyon, the X-ray was a demonstration of mysterious spiritual forces made practical to human beings. Radiance from Halcyon is the story not only of the community but also of its uniquely inventive members&’ contributions to religion and science. The new synthesis of religion and science attempted by Theosophy laid the foundation for advances produced by the children of the founding members, including microwave technology and atomic spectral analysis. Paul Eli Ivey&’s narrative starts in the 1890s in Syracuse, New York, with the rising of the Temple of the People, a splinter group of the theosophical movement. After developing its ideals for an agricultural and artisanal community, the Temple purchased land in California and in 1903 began to live its dream there. In addition to an intriguing account of how a little-known utopian religious community profoundly influenced modern science, Ivey offers a wide-ranging cultural history, encompassing Theosophy, novel healing modalities, esoteric architecture, Native American concepts of community, socialist utopias, and innovative modern music.