- Table View
- List View
Crossroads: Environmental Priorities For The Future
by James Gustave Speth Barry Commoner Robert Boyle Cynthia Wilson Richard S. Booth Amos EnoThe environmental movement today is at a critical crossroads. Crossroads: Environmental Priorities for the Future is an in-depth assessment of the movement's successes and failures, and also offers prescriptions for the future. It includes contributions from some of the country's top environmental leaders and activists, including Barry Commoner, Stewart Udall, William K. Reilly, Gus Speth, Jay Hair, Lois Gibbs, Michael Frome, Chuck Little, and William Futrell.
Crow Flight
by Susan CunninghamThe curious flight patterns of crows lead a teen computer programmer down a path of mystery and romance.Gin trusts logic a little too much. She even designs programs to decide what to eat and how to spend her time. All that changes when she's paired with a new transfer student, Felix, on a computer modeling assignment to explain certain anomalies in the behavior of crows.Speaking of anomalies, why is Gin so disappointed that Felix isn't a match for her in the dating app she's designing with local gamers?As she enters Felix's world and digs further into the data behind crow behavior, Gin uncovers a terrible secret. And the wrong decision could equal disaster squared...
Crow Smarts: Inside the Brain of the World's Brightest Bird (Scientists in the Field Series)
by Pamela S. Turner Andy Comins<P>One of the biggest differences between humans and animals is the ability to understand the idea of "If I do X, Y might happen." New Caledonian crows seem to possess the intelligence to understand this "causal" concept. Why do crows have this ability? <P>What does the crow know and what does it tell us about brain size, the evolution of intelligence, and just who is the smartest creature on the planet? <P>In the latest addition to the Scientists in the Field series, the creators of The Frog Scientist take us to a beautiful Pacific island, where a lively cast of both crows and scientists is waiting to amuse and enlighten us. <P><B>Winner of the 2018 Riverby Award</b>
Crowd Dynamics, Volume 1: Theory, Models, and Safety Problems (Modeling and Simulation in Science, Engineering and Technology)
by Nicola Bellomo Livio GibelliThis volume explores the complex problems that arise in the modeling and simulation of crowd dynamics in order to present the state-of-the-art of this emerging field and contribute to future research activities. Experts in various areas apply their unique perspectives to specific aspects of crowd dynamics, covering the topic from multiple angles. These include a demonstration of how virtual reality may solve dilemmas in collecting empirical data; a detailed study on pedestrian movement in smoke-filled environments; a presentation of one-dimensional conservation laws with point constraints on the flux; a collection of new ideas on the modeling of crowd dynamics at the microscopic scale; and others. Applied mathematicians interested in crowd dynamics, pedestrian movement, traffic flow modeling, urban planning, and other topics will find this volume a valuable resource. Additionally, researchers in social psychology, architecture, and engineering may find this information relevant to their work.
Crowd Dynamics, Volume 3: Modeling and Social Applications in the Time of COVID-19 (Modeling and Simulation in Science, Engineering and Technology)
by Nicola Bellomo Livio GibelliThis contributed volume explores innovative research in the modeling, simulation, and control of crowd dynamics. Chapter authors approach the topic from the perspectives of mathematics, physics, engineering, and psychology, providing a comprehensive overview of the work carried out in this challenging interdisciplinary research field. In light of the recent COVID-19 pandemic, special consideration is given to applications of crowd dynamics to the prevention of the spreading of contagious diseases. Some of the specific topics covered in this volume include: - Impact of physical distancing on the evacuation of crowds- Generalized solutions of opinion dynamics models- Crowd dynamics coupled with models for infectious disease spreading- Optimized strategies for leaders in controlling the dynamics of a crowdCrowd Dynamics, Volume 3 is ideal for mathematicians, engineers, physicists, and other researchers working in the rapidly growing field of modeling and simulation of human crowds.
Crowd Dynamics, Volume 4: Analytics and Human Factors in Crowd Modeling (Modeling and Simulation in Science, Engineering and Technology)
by Nicola Bellomo Livio GibelliThis contributed volume explores innovative research in the modeling, simulation, and control of crowd dynamics. Chapter authors approach the topic from the perspectives of mathematics, physics, engineering, and psychology, providing a comprehensive overview of the work carried out in this challenging interdisciplinary research field. The volume begins with an overview of analytical problems related to crowd modeling. Attention is then given to the importance of considering the social and psychological factors that influence crowd behavior – such as emotions, communication, and decision-making processes – in order to create reliable models. Finally, specific features of crowd behavior are explored, including single-file traffic, passenger movement, modeling multiple groups in crowds, and the interplay between crowd dynamics and the spread of disease.Crowd Dynamics, Volume 4 is ideal for mathematicians, engineers, physicists, and other researchers working in the rapidly growing field of modeling and simulation of human crowds.
Crowded Orbits: Conflict and Cooperation in Space
by James Clay MoltzSpace has become increasingly crowded since the end of the Cold War, with new countries, companies, and even private citizens operating satellites and becoming spacefarers. This book offers general readers a valuable primer on space policy from an international perspective. It examines the competing themes of space competition and cooperation while providing readers with an understanding of the basics of space technology, diplomacy, commerce, science, and military applications. The recent expansion of human space activity poses new challenges to existing treaties and other governance tools for space, increasing the likelihood of conflict over a diminishing pool of beneficial locations and resources close to Earth. Drawing on more than twenty years of experience in international space policy debates, James Clay Moltz examines possible avenues for cooperation among the growing pool of space actors, considering their shared interests in space traffic management, orbital debris control, division of the radio frequency spectrum, and the prevention of military conflict. Moltz concludes with policy recommendations for enhanced international collaboration in space situational awareness, scientific exploration, and restraining harmful military activities.
Crows!: Strange and Wonderful (Strange and Wonderful)
by Laurence PringleYou see them feeding along the sides of roads or flying to the tops of trees. They are known as common crows, but there is nothing common about them. The familiar sound of "caw, caw, caw" is just one of at least twenty-five distinct sounds crows make in order to communicate with one another. Laurence Pringle examines these remarkable creatures in a fact-filled text that explores how crows talk, behave, and survive. With beautifully detailed illustration by Bob Marstall, young readers get a fascinating look into the world of one of the smartest birds on earth in this winner of the John Burroughs Nature Books for Young Readers Award.
Crows: Explore the World Life Science
by Michèle DufresneThis book is about big black birds called crows which can be found in many places.
Crucial Event Rehabilitation Therapy: Multifractal Medicine (SpringerBriefs in Bioengineering)
by Mauro Bologna Bruce J. West Paolo GrigoliniThis book describes a new strategy for rehabilitation from injury and/or disease using Crucial Event Therapy. Recent studies have shown that individuals can recuperate more rapidly from surgery and other invasive procedures intended to correct the negative effects of disease or injury through the use of life support systems that operate at the body's natural biofrequencies. The same observation has been clinically shown to reverse the degenerative effects of neurodegenerative diseases such as Parkinson’s and Alzheimer's Disease. Crucial Event Therapy describes medicine as the operational control of the functions of the human body treated as a network-of-networks, with 1/f-variable crucial events coding the dynamic states of health and disease through information flow within a network and information exchange between biomedical networks. A new way of thinking based on the statistics of Cortical Events is presented and the relevant literature is suitably referenced. This is an ideal book for biophysicists and data scientists seeking to understand the connection of complexity measures for the study of consciousness with the clinical aspects of designing a rehabilitation strategy.
Crucians (Carassius carassius): Biology, Ecology, Angling and Culture
by Mark EverardThe crucian is a freshwater fish species that has seen a renaissance of interest in angling and conservation communities in Britain. Despite its wide northern European and western Asian distribution, the species is under threat due to multiple causes including the decimation of the small pond habitats upon which it depends. As a small pond specialist, the crucian serves a particularly important role as a charismatic focus encouraging support for the protection and restoration of this highly threatened and much-reduced habitat type and the diversity of other species that it supports.Crucians (Carassius carassius): Biology, Ecology, Angling and Culture takes a comprehensive approach, covering: Biology and ecology, including taxonomy Angling, including location, baits, methods, and former and current record fish Cultural connections, including etymology, artwork and culinary aspects of the fish These sections are supported by a bibliography and beautiful colour imagery. The book offers a fascinating read for conservationists, anglers, freshwater biologists and those with interest in the natural world.
Crucibles: The Story of Chemistry from Ancient Alchemy to Nuclear Fission
by Bernard JaffeThis book is a classic in the field of popular science. Standard reading since the 1930s, it is one of the few historeis of chemistry to concentrate on the lives of the great chemists. Through these dramatic and human stories, it gives an authoritative and entertaining account of the great discoveries and advances in this scientific field. After many printings in three previous editions, this book has been newly revised by the author for this fourth edition. Beginning with Trevisan and his lifelong search for the "philosopher's stone," the author narrates the lives and discoveries of such towering figures as Paracelsus and his chemical treatment of disease; Priestley looking for phlogiston and finding oxygen and carbon dioxide, Lavoisier creating a new language of chemistry; Dalton and his Atomic Theory; Avogadro and the idea of molecules, Mendeleeff arranging the table of elements under his Periodic Law; the Curies isolating radium; Thomson discovering the electron; Moseley and his Law of Atomic Numbers; Lawrence and the construction of the cyclotron; and more. Probably the most dramatic chapter in the book, the account of the development of nuclear fission, ends the story of chemistry at its most monumental achievement. A final chapter discusses some of the consequences of nuclear fission, the discovery of nuclear fusion, and the recent work with subatomic particles. Bernard Jaffe is the author of many other science books and several science textbooks. Upon the original publication of this book, Mr. Jaffe received the Francis Bacon Award for the Humanizing of Knowledge. The American Chemical Society's History of Chemistry Division honored him in 1973 with its Dexter Award for "distinguished achievement in the history of chemistry."
Crude Oil Chemistry
by Raphael Idem Vasily SimanzhenkovCrude Oil Chemistry is foremost a scientifically exact guide to the full family of classical and modern analytical and process technologies in petroleum refining. In widening its vision also to incorporate a geological history of petroleum formation, present-day geopolitical and economic issues, and approaches to redress and improve the delicate ties between the petroleum industry and the environment, this reference succeeds as a total representation of the factors going into the chemistry of crude oil and their outward bound ramifications. The book thoroughly evaluates the chemistry and processing of low API gravity high-sulfur heavy crude oil increasingly relied on in the industry.
Crude Oil Refining: A Simplified Approach
by Marcio Wagner da SilvaThis book provides an overview of crude oil refining processes and presents a deep analysis of the current context and challenges imposed on players in the downstream industry. Crude Oil Refining: A Simplified Approach covers traditional processes of the refining industry, the impact of current trends, and technological routes available to help these players survive in a highly competitive environment. FEATURES Offers a simplified approach to crude oil refining processes Discusses economic information related to the downstream business, including refining margins and profitability Introduces newer trends in the industry, such as petrochemical integration, crude-to-chemicals refineries, and renewables coprocessing in crude oil refineries Presents the challenges related to these new trends and offers technological solutions to overcome them for profitable and sustainable operations Describes how the use of biofuels can minimize the environmental impact of transportation fuel in nations of high demand like Brazil Offering a contemporary view of current challenges and opportunities in the downstream oil and gas business, this practical book is aimed at readers working in the fields of petroleum and chemical engineering.
Cruise Ship Astronomy and Astrophotography (The\patrick Moore Practical Astronomy Ser.)
by Gregory I. RedfernEnrich your next sea vacation with this fun how-to guide to observing and doing astrophotography on water. Collecting together the author’s five decades of astrophotography and teaching experience, this book shares all the practical information you will need to start on your own astronomy adventure.Part I is full of practical advice on what to pack, the best ways to enjoy the night sky from your cruise ship observatory, specific astronomical objects and events to look out for, and myriad other useful tips. Part II gives you a crash course on astrophotography at sea, teaching you the nitty-gritty details of taking pictures of the night sky. Proof that it can be done is provided by the many amazing color astrophotographs taken by the author while following the steps laid out in this book.
Cruise Tourism and Society: A Socio-economic Perspective
by Tihomir Lukovic Michael Vogel Alexis PapathanassisThe growth and increased popularity of cruises is accompanied by a number of sustainability issues concerning the environment, the port economies and societies; on board and at shore. The sustainability imperative ultimately leads to operational, economical as well as image-related challenges for the sector's decision-makers and stakeholders. This collection of peer-reviewed papers, presented during the 3rd International Cruise Conference (Dubrovnik, Croatia), seeks to address those issues and contribute to their management in the mid-term.
Cruisin' the Fossil Freeway: An Epoch Tale of a Scientist and an Artist on the Ultimate 5,000-Mile Paleo Road Trip
by Kirk Johnson Ray Troll"A paleontological odyssey that manages to be informative, witty, educational—and enormous fun." —Simon Winchester, author of The Map That Changed the World, Krakatoa, and A Crack in the Edge of the World An epoch tale of a scientist and an artist on the ultimate 5,000-mile paleo road trip.Cruisin' the Fossil Freeway follows the most unusual travels of a paleontologist and an artist as they drive across the American West in search of fossils. Throughout their journey, they encounter "paleonerds" like themselves, people dedicated to finding everything from suburban T. rex to killer Eocene pigs to ancient fossilized forests. This updated editions brings the text up-to-date on new discoveries, new realizations, and new places, along with new art. A fascinating travelogue, Cruisin' the Fossil Freeway shows us that fossils are everywhere if you learn to look for them—even at 65 miles per hour.
Crumbling Genome: The Impact of Deleterious Mutations on Humans
by Alexey S. KondrashovA thought-provoking exploration of deleterious mutations in the human genome and their effects on human health and wellbeing Despite all of the elaborate mechanisms that a cell employs to handle its DNA with the utmost care, a newborn human carries about 100 new mutations, originated in their parents, about 10 of which are deleterious. A mutation replacing just one of the more than three billion nucleotides in the human genome may lead to synthesis of a dysfunctional protein, and this can be inconsistent with life or cause a tragic disease. Several percent of even young people suffer from diseases that are caused, exclusively or primarily, by pre?]existing and new mutations in their genomes, including both a wide variety of genetically simple Mendelian diseases and diverse complex diseases such as birth anomalies, diabetes, and schizophrenia. Milder, but still substantial, negative effects of mutations are even more pervasive. As of now, we possess no means of reducing the rate at which mutations appear spontaneously. However, the recent flood of genomic data made possible by next-generation methods of DNA sequencing, enabled scientists to explore the impacts of deleterious mutations on humans with previously unattainable precision and begin to develop approaches to managing them. Written by a leading researcher in the field of evolutionary genetics, Crumbling Genome reviews the current state of knowledge about deleterious mutations and their effects on humans for those in the biological sciences and medicine, as well as for readers with only a general scientific literacy and an interest in human genetics. Provides an extensive introduction to the fundamentals of evolutionary genetics with an emphasis on mutation and selection Discusses the effects of pre-existing and new mutations on human genotypes and phenotypes Provides a comprehensive review of the current state of knowledge in the field and considers crucial unsolved problems Explores key ethical, scientific, and social issues likely to become relevant in the near future as the modification of human germline genotypes becomes technically feasible Crumbling Genome is must-reading for students and professionals in human genetics, genomics, bioinformatics, evolutionary biology, and biological anthropology. It is certain to have great appeal among all those with an interest in the links between genetics and evolution and how they are likely to influence the future of human health, medicine, and society.
Crush Mechanics of Thin-Walled Tubes
by Dai-heng ChenThin-walled structures can be used to absorb impact energy during a vehicle collision. Crush Mechanics of Thin-Walled Tubes describes the analysis and design of these lightweight elements and thoroughly explains the deformation behaviors of thin-walled hollow members under crushing loading. The book covers, in detail, thin-walled structures—under axial compression, bending, and torsion. It provides a complete understanding of the underlying concepts and mechanisms of energy absorption components, includes analysis techniques, and covers existing theoretical approaches along with the author’s research.Geared toward engineering students, practicing mechanical and structural engineers, and researchers interested in analyzing energy absorption and designing structures that may undergo impacts, this book: Addresses axial compression of circular and square tubes, and bending and torsion of tubes Summarizes the mechanism of collapse and associated calculations for the initial peak force and the average compressive force Explores two factors controlling the axial collapse of a plate Investigates systematically the deformation characteristics of corrugated tubes under axial crush Provides an understanding of the collapse behavior of members undergoing bending deformation when trying to evaluate strength and energy-absorption characteristics Looks at the bending deformation of circular and square tubes Explains the characteristic flattening phenomenon, the maximum moment in bending deformation, and the moment-rotation relation during bending collapse Discusses the collapse behavior of thin-walled structures with an open cross section during axial crushing and bending deformation Includes the proposition of a new method for evaluating the maximum bending moment of square tubes with consideration of sidewall buckling Proposes a new technique that can be used to determine the relation between the bending moment M and the rotation angle θ Presents analysis methods for predicting the maximum torsion moment in each case A shelf-worthy reference showcasing structural mechanics, Crush Mechanics of Thin-Walled Tubes provides a basic understanding of the fundamental concepts and mechanisms of crushing deformations in thin-walled structures and serves as a guide for both teaching and self-study.
Crustacea and Arthropod Relationships
by Ronald A. Jenner Stefan KoenemannCompared to other arthropods, crustaceans are characterized by an unparalleled disparity of body plans. Traditionally, the specialization of arthropod segments and appendages into distinct body regions has served as a convenient basis for higher classification; however, many relationships within the phylum Arthropoda still remain controversial.
Crustacean Biogeography
by Robert H. GoreThis work covers the geographical distribution of Crustaceans with hypotheses on how the distribution took place, based on fossil and recent records.
Crustacean Egg Production
by ADRIAN WENNER & ARMAND KURISThis title discusses egg formation, release, and development, variations in life history patterns, population, and fisheries aspects regarding crustaceans.
Crustacean Issues 2: Larval Growth (Advances in Crustacean Research #2)
by Adrian WennerFirst published in 1985. CRC Press is an imprint of Taylor & Francis.
Crustacean Issues 3: Factors in Adult Growth (Advances in Crustacean Research #3)
by Adrian M. WennerFirst published in 1985. CRC Press is an imprint of Taylor & Francis.
Crustaceans: Endocrinology, Biology and Aquaculture
by Valerio ZupoAnyone who attempts to study crustaceans soon realizes that there are many science fields involved. As a major subphylum of Arthropods—the largest phylum in the animal kingdom—crustaceans exhibit an extraordinary diversity of taxa, shapes, physiology and styles of life. These invertebrates play key ecological roles in all aquatic environments, while only a few species are adapted to sub-aerial and humid environments. Their evolutionary success is not only due to a wide set of morphological and biological adaptations, but also because of some key features, e.g., their peculiar endocrinology. In addition, crustaceans are characterized by chemical and optical sensors deserving attention because they play important biological roles, linked to chemical ecology issues, and their functioning is impaired by global changes and ocean acidification. Several crustaceans have critical roles in aquatic ecology (e.g., copepods in the plankton, amphipods and isopods in the benthos). Select species are technologically important as "models" for scientific research. Furthermore, aquaculture of several decapod crustaceans is important for providing high protein products to meet the need for nutrition. Understanding the physiology and ecology of crustaceans is important to fulfill these diverse purposes and practical applications. In this book, leading world scientists have pooled their excellence to provide vibrant and expert views of fundamental biological and physiological mechanisms involving crustaceans. To this end, a comprehensive view of crustacean endocrinology and reproductive ecology is provided, along with information about their molecular physiology, adaptations, aquaculture and welfare. In particular, we attempted to span the breadth of their adaptations, presenting behavioral and physiological peculiarities, considering key groups of crustaceans to describe general features and global biodiversity. This book is offered as a tool for students and scientists in various fields of physiological, ecological, biotechnological and aquacultural research.