Over the past ten years, the discovery of extrasolar planets has opened a new field of astronomy, and this area of research is rapidly growing, from both the observational and theoretical point of view. The presence of many giant exoplanets in the close vicinity of their star shows that these newly discovered planetary systems are very different from the solar system. New theoretical models are being developed in order to understand their formation scenarios, and new observational methods are being implemented to increase the sensitivity of exoplanet detections. In the present book, the authors address the question of planetary systems from all aspects. Starting from the facts (the detection of more than 300 extraterrestrial planets), they first describe the various methods used for these discoveries and propose a synthetic analysis of their global properties. They then consider the observations of young stars and circumstellar disks and address the case of the solar system as a specific example, different from the newly discovered systems. Then the study of planetary systems and of exoplanets is presented from a more theoretical point of view. The book ends with an outlook to future astronomical projects, and a description of the search for life on exoplanets. This book addresses students and researchers who wish to better understand this newly expanding field of research.
This thesis conceptualizes and implements a new framework for designing materials that are far from equilibrium. Starting with state-of-the-art optimization engines, it describes an automated system that makes use of simulations and 3D printing to find the material that best performs a user-specified goal. Identifying which microscopic features produce a desired macroscopic behavior is a problem at the forefront of materials science. This task is materials design, and within it, new goals and challenges have emerged from tailoring the response of materials far from equilibrium. These materials hold promising properties such as robustness, high strength, and self-healing. Yet without a general theory to predict how these properties emerge, designing and controlling them presents a complex and important problem. As proof of concept, the thesis shows how to design the behavior of granular materials, i.e., collections of athermal, macroscopic identical objects, by identifying the particle shapes that form the stiffest, softest, densest, loosest, most dissipative and strain-stiffening aggregates. More generally, the thesis shows how these results serve as prototypes for problems at the heart of materials design, and advocates the perspective that machines are the key to turning complex material forms into new material functions.
The Later Prehistory of North-West Europe provides a unique, up-to-date, and easily accessible synthesis of the later prehistoric archaeology of north-west Europe, transcending political and language barriers that can hinder understanding. By surveying changes in social forms, landscape organization, monument types, and ritual practices over six millennia, the volume reassesses the prehistory of north-west Europe from the late Mesolithic to the end of the pre-Roman Iron Age. It explores how far common patterns of social development are apparent across north-west Europe, and whether there were periods when local differences were emphasized instead. In relation to this, it also examines changes through time in the main axes of contact between the various regions of continental Europe, Britain, and Ireland. Key to the volume's broad scope is its focus on the vast mass of new evidence provided by recent development-led excavations. The authors collate data that has been gathered on thousands of sites across Britain, Ireland, northern France, the Low Countries, western Germany, and Denmark, using sources including unpublished 'grey literature' reports. The results challenge many aspects of previous narratives of later prehistory, allowing the volume to present a distinctively fresh perspective.
The recent introduction of the “nano” dimension to pyrotechnics has made it possible to develop a new family of highly reactive substances: nanothermites. These have a chemical composition that is comparable to that of thermites at submillimeter or micrometric granulometry, but with a morphology having a much increased degree of homogeneity. This book discusses the methods of preparation of these energetic nanomaterials, their specific properties, and the different safety aspects inherent in their manipulation.
Most materials and crystals have an atomic structure which is described by a regular stacking of a microscopic fundamental unit, the unit cell. However, there are also many well ordered materials without such a unit cell. This book deals with the structure determination and a discussion of the main special properties of these materials.
Stressing the potential application of biochemical processes in soil to environmental biotechnology, this state-of-the-art reference considers the vital role that such biochemical processes have in the environment - emphasizing the activity of micro-organisms in soil.;An up-to-date analysis of biological reactions in soil, Volume 8 of Soil Biochemistry highlights: traditional as well as molecular and immunlogical techniques for detecting specific micro-organisms in soil; the fate of introduced genetically-modified organisms; the problem of competition by the indigenous microbial populations with the introduced organisms; the use of a white rot fungus, Phanerochaete chrysosporium, for bioremediative purposes in soil; the interaction of xenobiotics, such as pesticides, with soil organisms; generic microbial metabolism and degradation pathways; the inhibition of the nitrification process by allelochemicals released by plants; the microbial mineralization of various compounds under anaerobic conditions, explaining its importance in the global carbon cycle; the formation of soil organic matter, particularly in forest soils; and CPMAS 13C-NMR spectroscopy, a major analytical technique to determine the chemicals or chemical groups involved in the humification process.;Presenting a multidisciplinary approach to the field by internationally acclaimed scientists, Soil Biochemistry, Volume 8 is intended for professionals and students in the fields of soil science; microbiology; biochemistry; environmental science, engineering and technology; biogeochemistry; biotechnology; agronomy; plant pathology; and microbial ecology.
A wide range of chemical products (especially fine chemicals) are important for a healthy and enjoyable modern life; therefore efficient syntheses of these materials are essential. Traditional stoichiometric processes need to be replaced by modern catalytical methods in the change to sustainable chemistry and the production of lower amounts of waste. This book summarizes the wide variety of catalytic methods that have been developed and applied on an industrial scale in recent years to fulfill this goal. The synthesis of compound classes such as pharmaceuticals, agrochemicals, flavoring, and fragrance compounds as well as food additives such as vitamins exemplify the use of these modern catalytic methods in the modern chemical industry.
This book is a rich exploration of the country's political, social and cultural history and geo-political development from its creation to the present day.
Make the most of your time with The Rough Guide to Greece, the ultimate handbook to the Greek mainland and islands - right down to the tiniest one-village outcrops, including an overview of all of Greece's highlights, from Mount Pilio's lush countryside and Prespa's beautiful lakes to the fish market in Thessaloniki and the famous oracle site in Delphi. There are sections on Greek cuisine, Wild Greece and Orthodox Festivals, hundreds of reviews of all the best places to eat, drink and sleep, for all budgets, plus practical tips on a wide range of activities, from bird-watching and windsurfing to hiking and cycling. The guide also takes a detailed look at the country's history, culture, mythology and wildlife and comes complete with maps and plans for every region.
This collection of invited lectures (at the Conference on Secondary Calculus and Cohomological Physics, Moscow, 1997) reflects the state-of-the-art in a new branch of mathematics and mathematical physics arising at the intersection of geometry of nonlinear differential equations, quantum field theory, and cohomological algebra. This is the first comprehensive and self-contained book on modern quantum field theory in the context of cohomological methods and the geometry of nonlinear PDEs.
From two of the world’s leading authorities on dogs, an imaginative journey into a future of dogs without people What would happen to dogs if humans simply disappeared? Would dogs be able to survive on their own without us? A Dog’s World imagines a posthuman future for dogs, revealing how dogs would survive—and possibly even thrive—and explaining how this new and revolutionary perspective can guide how we interact with dogs now. Drawing on biology, ecology, and the latest findings on the lives and behavior of dogs and their wild relatives, Jessica Pierce and Marc Bekoff—two of today’s most innovative thinkers about dogs—explore who dogs might become without direct human intervention into breeding, arranged playdates at the dog park, regular feedings, and veterinary care. Pierce and Bekoff show how dogs are quick learners who are highly adaptable and opportunistic, and they offer compelling evidence that dogs already do survive on their own—and could do so in a world without us. Challenging the notion that dogs would be helpless without their human counterparts, A Dog’s World enables us to understand these independent and remarkably intelligent animals on their own terms.
A torrent of Islamist terrorism swept across France in 2015 and 2016, executed by militant jihadists on behalf of al-Qaeda and the Islamic State (ISIS). Their targets ranged from the Paris offices of Charlie Hebdo magazine to the Bataclan Theatre on the Boulevard Voltaire to a parish church in a Normandy village and a beachfront promenade on the Mediterranean. This book reconstructs these and other terrorist offensives France weathered during this period. Placing each attack in its sociopolitical context, the author examines the backgrounds and motives of the perpetrators, the attributes of the victims and the legacy of the attacks for the people.
This book provides a rapid overview of crosslinking protocols and the therapeutic guidelines to optimize the application according to patients age and ectasia staging. This book is unique in the field of crosslinking therapy, as it gives the readers a complete guide for their daily practice to understand the modern accelerated crosslinking protocols, indications and customized treatment strategies. Ophthalmic specialists, opticians, optometrists and doctors working in ophthalmic settings, will find this book to be a ‘go-to’ guide for furthering clinical knowledge of this specialized treatment for early progressive corneal ectasia.
This short book describes the role big banks played in the financial crisis of 2008 while denouncing the financial oligarchy’s seizing of power and the dangers it represents for democracy today. There have been many books since the financial crisis that have considered historical events leading up to the crisis but few that consider a solution. Ten years after the great financial crash, this book synthesises the historical developments and introduces a proposal aimed at rebalancing the economy and society at large. The author presents a novel solution that would change current tax systems in the developed world, in their entirety. This book will be of interest to students, practitioners and researchers, as well as the wider informed audience.
Completely revised and updated, and now in full color throughout, the Fourth Edition of this definitive reference is a must for all clinicians who treat breast diseases. Leading experts summarize the current knowledge of breast diseases, including their clinical features, management, underlying biologies, and epidemiologies. In addition to complete coverage of malignant breast diseases, benign diseases are discussed in relation to subsequent breast cancer development. The book reviews all major clinical trials and summarizes the information they provide on early detection and management of breast cancer. Close attention is also given to the increasing importance of molecular biology and genetics in this field. This edition features more than thirty new contributors, fourteen new or completely rewritten chapters, and more clinically oriented chapters. A companion Website will offer the fully searchable text and an image bank. Also included with this edition is the Anatomical Chart Company's Breast Anatomy and Disorders Pocket Guide. This durable, portable folding pocket guide provides a visual and textual overview of breast anatomy, disorders, and breast self-examination. With a write-on, wipe-off laminated surface, this guide is perfect for the on-the-go practitioner to show patients, caregivers, and families.
- Includes new chapters to assist your care of specific populations such as those engaging in ecotourism or military travel, as well as the VIP traveler. A new chapter on pre-travel considerations for non-vaccine preventable travel infections has also been added. - Provides new information on new influenza and shingles vaccines, microbiome and drug resistance, Zika and the pregnant or breastfeeding traveler, the Viagra effect and increase in STIs, refugees and immigrants, and much more. - Covers new methods of prevention of dengue virus, Zika virus, chikungunya virus, Middle Eastern respiratory syndrome, sleeping sickness, and avian flu. - New illustrations and numerous new tables and boxes provide visual guidance and make reference quick and easy. - Helps you prepare for the travel medicine examination with convenient cross references to the ISTM "body of knowledge" in specific chapters and/or passages in the book. - Keeps you updated on remote destinations and the unique perils they present.
Wartime sermons offer a window on to how Jews perceive themselves in relation to the majority society and how Jewish and national values are reconciled when the fate of a nation is at stake. They also reveal a great deal about how rabbis guide their communities through the challenges of their times. The sermons reproduced here were delivered by rabbis from across the Jewish spectrum, and each is accompanied by a comprehensive introduction and detailed notes.
Textbook of Gastrointestinal Radiology remains your indispensable source for definitive, state-of-the-art guidance on all the latest and emerging GI and abdominal imaging technologies. Drs. Richard M. Gore and Marc S. Levine lead a team of world-renowned experts to provide unparalleled comprehensive coverage of all major abdominal disorders as well as the complete scope of abdominal imaging modalities, including the latest in MDCT, MRI, diffusion weighted and perfusion imaging, ultrasound, PET/CT, PET/MR, plain radiographs, MRCP, angiography, and barium studies. This edition is the perfect "go-to" reference for today’s radiologist. Consult this title on your favorite e-reader, conduct rapid searches, and adjust font sizes for optimal readability. Characterize abdominal masses and adenopathy with the aid of diffusion-weighted MR imaging. See how gastrointestinal conditions present with more than 2,500 multi-modality, high-quality digital images that mirror the findings you're likely to encounter in practice. Make optimal use of the latest abdominal and gastrointestinal imaging techniques with new chapters on diffusion weighted MRI, perfusion MDCT and MRI, CT colonography, CT enterography and MR enterography—sophisticated cross-sectional imaging techniques that have dramatically improved the utility of CT and MR for detecting a host of pathologic conditions in the gastrointestinal tract. Expert guidance is right at your fingertips. Now optimized for use on mobile devices, this edition is perfect as an on-the-go resource for all abdominal imaging needs. Effectively apply MR and CT perfusion, diffusion weighted imaging, PET/CT and PET/MR in evaluating tumor response to therapy.
Over the past ten years, the discovery of extrasolar planets has opened a new field of astronomy, and this area of research is rapidly growing, from both the observational and theoretical point of view. The presence of many giant exoplanets in the close vicinity of their star shows that these newly discovered planetary systems are very different from the solar system. New theoretical models are being developed in order to understand their formation scenarios, and new observational methods are being implemented to increase the sensitivity of exoplanet detections. In the present book, the authors address the question of planetary systems from all aspects. Starting from the facts (the detection of more than 300 extraterrestrial planets), they first describe the various methods used for these discoveries and propose a synthetic analysis of their global properties. They then consider the observations of young stars and circumstellar disks and address the case of the solar system as a specific example, different from the newly discovered systems. Then the study of planetary systems and of exoplanets is presented from a more theoretical point of view. The book ends with an outlook to future astronomical projects, and a description of the search for life on exoplanets. This book addresses students and researchers who wish to better understand this newly expanding field of research.
This will help us customize your experience to showcase the most relevant content to your age group
Please select from below
Login
Not registered?
Sign up
Already registered?
Success – Your message will goes here
We'd love to hear from you!
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.