Previously published in hardback and now made available in paperback, this ground-breaking book is a must for all interested in butterflies, whether as conservation biologist, amateur or professional entomologist or as a student studying the phenomenon of butterfly populations as part of a number of biology, ecology or conservation courses. Recently, many British butterflies have suffered severe declines whole others have flourished and expanded in range. This is the first book to describe the results from a British scheme to monitor butterflies during this period of change. The Monitoring Scheme, initiated in 1976 by the senior author is based on frequent counts at some 90 sites throughout Britain. The combined efforts of both amateurs and professionals have thus produced a dataset with no equivalent elsewhere in the world. The book therefore provides a unique perspective on trends in numbers, extinction and foundation of populations; flight periods, local distributions, migration and other aspects of population ecology. Practical problems encountered during the conservation of butterflies of individual sites are outlined. The relevance of this monitoring for an understanding of the effects of the weather - climatic warming - is described.
Winner of the 2016 Pulitzer Prize for History In this magisterial biography, T. J. Stiles paints a portrait of Custer both deeply personal and sweeping in scope, proving how much of Custer’s legacy has been ignored. He demolishes Custer’s historical caricature, revealing a capable yet insecure man, intelligent yet bigoted, passionate yet self-destructive, a romantic individualist at odds with the institution of the military (court-martialed twice in six years) and the new corporate economy, a wartime emancipator who rejected racial equality. Stiles argues that, although Custer was justly noted for his exploits on the western frontier, he also played a central role as both a wide-ranging participant and polarizing public figure in his extraordinary, transformational time—a time of civil war, emancipation, brutality toward Native Americans, and, finally, the Industrial Revolution—even as he became one of its casualties. Intimate, dramatic, and provocative, this biography captures the larger story of the changing nation. It casts surprising new light on one of the best-known figures of American history, a subject of seemingly endless fascination.
Generations of biologists have relied on this useful book, which presents the basic concepts of statistics lucidly and convincingly. It recognizes that students must be aware of when to use standard techniques and how to apply the results they obtain. Because many biologists do not have a strong mathematical background, the arguments are gauged in terms that can be easily understood by those with only an elementary knowledge of algebra. Mathematical derivations are avoided and formulae are only used as a convenient shorthand. Although the subject is presented with great simplicity, the coverage is wide and will satisfy the needs of those working in many disciplines. New material for this third edition includes consideration of pocket electronic calculators and a special chapter devoted to a discussion of problems associated with numerical calculation, electronic calculators, and computers.
With Trump in the White House, big business has direct power in government. Trump has stacked his cabinet with former employees of investment banks, big oil and international corporations. Now that big business has its representatives in the cabinet, it no longer needs to indulge in expensive lobbying. Under Trump, corporations control US policy. How and why did this happen and what does it mean for the bulk of the population? T. J. Coles presents the background to Trump’s rise, tracing the history of economic neoliberalism. He shows what a ‘liberal economy’ means in practice: privatization of public resources, cutting ‘red tape’ for corporations and internationalizing volatile money markets. For ordinary working people, neoliberalism translates to ongoing falls in living standards, fewer protections for workers, spiralling housing costs and social cutbacks. As a consequence, many voters are turning their backs on mainstream politics, with some supporting far-right, populist parties, including the Trump faction of the Republican Party and UKIP in Britain – despite the fact that these parties support the very policies that make ordinary people poorer. President Trump, Inc. exposes the Trump hoax. Trump sold himself as a maverick, but in reality big business has been lobbying Congress for years to do what he campaigned for: tearing up the international TPP trade agreement, keeping out low-skilled immigrants whilst fast-tracking specific foreign workers, and helping repatriate corporations to the US. Trump’s apparently personal agenda – to Make America Great Again – is actually big business’s wish list. Coles concludes on a positive note, offering tangible hope. Real change, he notes, doesn’t come from the top-down. Millions of people all over the world are working at the local level to win power back from centralized elites for their communities. The first step in this process of true democratization is to understand what’s really happening, and Coles’ essential analysis provides a clear picture of the present reality.
In Beyond the World's End T. J. Demos explores cultural practices that provide radical propositions for living in a world beset by environmental and political crises. Rethinking relationships between aesthetics and an expanded political ecology that foregrounds just futurity, Demos examines how contemporary artists are diversely addressing urgent themes, including John Akomfrah's cinematic entanglements of racial capitalism with current environmental threats, the visual politics of climate refugees in work by Forensic Architecture and Teddy Cruz and Fonna Forman, and moving images of Afrofuturist climate justice in projects by Arthur Jafa and Martine Syms. Demos considers video and mixed-media art that responds to resource extraction in works by Angela Melitopoulos, Allora & Calzadilla, and Ursula Biemann, as well as the multispecies ecologies of Terike Haapoja and Public Studio. Throughout Demos contends that contemporary intersections of aesthetics and politics, as exemplified in the Standing Rock #NoDAPL campaign and the Zad's autonomous zone in France, are creating the imaginaries that will be crucial to building a socially just and flourishing future.
The flavonoids, one of the most numerous and widespread groups of natural constituents, are important to man not only because they contribute to plant colour but also because many members (e.g. coumestrol, phloridzin, rotenone) are physiologically active. Nearly two thousand substances have been described and as a group they are universally distributed among vascular plants. Although the anthocyanins have an undisputed function as plant pigments, the raison d'etre for the more widely distributed colourless flavones and flavonols still remains a mystery. It is perhaps the challenge of discovering these yet undisc10sed functions which has caused the considerable resurgence of interest in flavonoids during the last decade. This book attempts to summarize progress that has been made in the study of these constituents since the first comprehensive monograph on the chemistry of the flavonoid compounds was published, under the editorship of T. A. Geissman, in 1962. The present volume is divided into three parts. The first section (Chapters 1-4) deals with advances in chemistry, the main emphasis being on spectral techniques to take into account the re cent successful applications of NMR and mass spectral measurements to structural identifications. Recent developments in isolation techniques and in synthesis are also covered in this section. Advances in chemical knowledge of individual c1asses of flavonoid are mentioned inter aha in later chapters of the book.
With the right approach, no problem is unsolvable. Persistent problems in education—numeracy, reading ability, equity, grading, and teacher retention—can only be solved if we approach them as the crises they are. This practical guide introduces seven mindshifts to help leaders chart an innovative course of school improvement, becoming empowered to not just deal with perennial complex issues, but extinguish them altogether so students and teachers can thrive. Features include: Seven adaptable models for finding solutions to perennial problems Stories highlighting successful implementation of each mindshift Discussions to help match mindshifts to particular problems Technical tips and reflection questions
Hailey's Comet is about a woman who can take two paths in life. If she marries Will Greenly she takes one path, if she marries Jefferson Hanson she takes the other path. Which path would you choose? Hailey was at a point in her life where everybody and everything seemed off. She was unhappy and did not know why, for in the real world she would be considered to have the good life. Yet in time, the shadow void of the great abyss of the dark hole came over her in a great wave of loneliness. Now Hailey must find the path to her heart and soul, and you will be with her as she takes the Comet ride of her life.
In den letzten Jahren kam es zu einem noch nie dagewesenen Anstieg unseres Wissens über das Management des Ovarialkarzinoms; von Diagnose und Genetik bis hin zur Operation und neuen zielgerichteten Behandlungsmethoden. Das bedeutet, dass sich für den gut informierten Mediziner in Bezug auf die Diagnose und Behandlung von Frauen mit Ovarialkarzinom oder dem Verdacht auf Ovarialkarzinom mehrere Möglichkeiten zur sinnvollen Intervention bieten. Dieses Buch bietet eine umfassende Übersicht über alle Versorgungsebenen, fasst die aktuellen Fortschritte zusammen und stellt sie in klinischen Kontext. Es beantwortet wichtige Fragen, wie wann operiert werden und wann eine Behandlung mit konventionellen bzw. mit neuartigen Modalitäten durchgeführt werden sollte. Inhalt: • Epidemiologie und Prophylaxe • Pathophysiologie und Klassifizierung • Gentests • Diagnose, Staging und Grading • Operation • Chemotherapie • Rezidivierendes Ovarialkarzinom • Zielgerichtete Therapien • Nicht-epitheliale Ovarialkarzinome • Nachsorge und palliative Operation • Hilfreiche Adressen
Concise yet comprehensive, Clinical Neurology, Fourth Edition builds on the success of three previous editions in helping medical students, junior doctors, and practicing physicians acquire an improved understanding of the principles of neurology.The fourth edition has been fully revised and updated to take into account current developments in the
A terrifying threat is on the horizon. An airborne variant of the Ebola virus is moving with inevitably to the west and no-one is prepared for what happens next.
Chemical pesticides continue as a point of major controversy in our society. Increasingly stringent regulatory actions on the part of state and federal agencies, exemplified by the RPAR (Rebuttable Presump tion Against Registration) program of the Environmental Protection Agency, are supported by environmental groups and are generally op posed or viewed with skepticism by agriculturalists. The energy crisis invokes other questions on benefits of pesticides versus nonchemical controls and effects on labor utilization. As DDT and other persistent pesticides have been phased out, the more labile, short-lived chemicals have filled the voids in pest management systems; and effects on nontarget species appear to have declined in recent years as the shift occurred. However, nagging ques tions of the hazard to man and other nontarget species from long-term, low-level exposure to pesticides are frequently raised; and recent suggestions that certain well-known and long-used chemicals cause cancer, increase sterility, and initiate or augment other deleterious effects in test animals have instilled a sense of caution and raised con cern about the continued availability of some pesticides previously considered safe. So the facade of concern and confusion continues. This book is an outgrowth of a symposium at the meeting of the American Association for the Advancement of Science in February, 1978. An introduction has been added, and some of the papers have been modified since presentation.
Seeking a broad reexamination of visual culture through the lenses of ecocriticism, environmental justice, and animal studies, this compendium offers a diverse range of art-historical criticism formulated within an ecological context. Picture Ecology brings together scholars whose contributions extend chronologically and geographically from 11th-century Chinese painting to contemporary photography of California wildfires. The book's 17 interdisciplinary essays provide a dynamic, cross-cultural approach to an increasingly vital area of study, emphasizing the environmental dimensions inherent in the content and materials of aesthetic objects. Picture Ecology provides valuable new approaches for considering works of art, in ways that are timely, intellectually stimulating, and universally significant.
The book starts with a detailed description of ICP-MS, including quadruple-based, sector-based and time-of-flight instruments. Instrumentation from existing manufacturers is described and compared to show their similarities and differences. Also, a review of the ICP-MS literature is carried out to outline both the strengths and limitations of the technique, whatever its brand, as well as what it can currently accomplish in terms of applications. Then, the book demonstrates how these limitations can be reduced and/or eliminated by combining various techniques with ICP-MS. Great detail is provided on each technique so that the reader can get a good understanding of it before carrying on to the instrumental requirements for its hyphenation to ICP-MS, and the resulting impact on the operation of the hyphenated instrument. Since this book is concerned with the ICP side only, which is fairly similar in all the instruments from the different manufacturers, the information should be useful to all ICP-MS users. The features and limitations of each technique are thoroughly discussed and illustrated with a review of the ICP-MS literature. Approaches which could be used but have not yet been tried with ICP-MS are also suggested. This is particularly true of flow injection techniques which are extremely flexible and have been used extensively in atomic spectroscopy and spectrophotometry. Many of the features of the technique have not yet been combined to ICP-MS, and one purpose of the book will be to point out potentially beneficial combinations.
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