Food is increasingly traded internationally, thereby transforming the organization of food production and consumption globally and influencing most food-related practices. This transition is generating unfamiliar challenges related to sustainability of food provision, the social impacts of international trade and global food governance. Distance in time and space between food producers and consumers is increasing and new concerns are arising. These include the environmental impact of food production and trade, animal welfare, the health and safety of food and the social and economic impact of international food trade. This book provides an overview of the principal conceptual frameworks that have been developed for understanding these changes. It shows how conventional regulation of food provision through sovereign national governments is becoming elusive, as the distinctions between domestic and international, and between public and private spheres, disappear. At the same time multi-national companies and supranational institutions put serious limits to governmental interventions. In this context, other social actors including food retailers and NGOs are shown to take up innovative roles in governing food provision, but their contribution to agro-food sustainability is under continuous scrutiny. The authors apply these themes in several detailed case studies, including organic, fair trade, local food and fish. On the basis of these cases, future developments are explored, with a focus on the respective roles of agricultural producers, retailers and consumers.
As a result of significant research over the past 20 years, black holes are now linked to some of the most spectacular and exciting phenomena in the Universe, ranging in size from those that have the same mass as stars to the super-massive objects that lie at the heart of most galaxies, including our own Milky Way. This book first introduces the properties of simple isolated holes, then adds in complications like rotation, accretion, radiation, and magnetic fields, finally arriving at a basic understanding of how these immense engines work. Black Hole Astrophysics • reviews our current knowledge of cosmic black holes and how they generate the most powerful observed pheonomena in the Universe; • highlights the latest, most up-to-date theories and discoveries in this very active area of astrophysical research; • demonstrates why we believe that black holes are responsible for important phenomena such as quasars, microquasars and gammaray bursts; • explains to the reader the nature of the violent and spectacular outfl ows (winds and jets) generated by black hole accretion.
Introduction to Bioorganic Chemistry and Chemical Biology is the first textbook to blend modern tools of organic chemistry with concepts of biology, physiology, and medicine. With a focus on human cell biology and a problems-driven approach, the text explains the combinatorial architecture of biooligomers (genes, DNA, RNA, proteins, glycans, lipids, and terpenes) as the molecular engine for life. Accentuated by rich illustrations and mechanistic arrow pushing, organic chemistry is used to illuminate the central dogma of molecular biology. Introduction to Bioorganic Chemistry and Chemical Biology is appropriate for advanced undergraduate and graduate students in chemistry and molecular biology, as well as those going into medicine and pharmaceutical science.
After decades teaching biblical concepts, author David S. Vanz believes many people have an incomplete understanding of the Holy Spirits activities in their lives today. In Rediscovering the Holy Spirit, he encourages Christians to set aside unbiblical opinions and rediscover the Holy Spirit, deepen their relationship with God, and allow him to guide their individual lives. Vanz discusses how rediscovering the Holy Spirt requires prayer and a close look at the information within the scriptures. He examines the book of Acts as an example of the power and tools available to serve Gods purposes in the past; he believes this knowledge supplies a framework to understand ways the Holy Spirit is working today. Sharing both personal and biblical observations, Vanz attempts to remove many of the false teachings and realize the accurate message. Rediscovering the Holy Spirit communicates that one can grow closer to Jesus and the work of the Holy Spirit through scripture, worship, ministry, evangelism, and loving one another.
Building on the foundational importance of its predecessor (Politics at the Periphery, 1993), Challengers to Duopoly offers an up-to-date overview of the important history of America's third parties and the challenge they represent to the hegemony of the major parties. J. David Gillespie introduces readers to minor partisan actors of three types: short-lived national parties, continuing doctrinal and issue parties, and the state and local significant others. Woven into these accounts are profiles of some of the individuals who have taken the initiative to found and lead these parties. Ross Perot, Ralph Nader, Jesse Ventura, and other recent and contemporary electoral insurgents are featured, along with the most significant current national and state parties challenging the primacy of the two major parties. Gillespie maintains that despite the infirmities they often bear, third parties do matter, and they have mattered throughout American public life. Many of our nation's most important policies and institutional innovations—including abolition, women's suffrage, government transparency, child labor laws, and national healthcare—were third-party ideas before either major party embraced them. Additionally, third parties were the first to break every single de facto gender, race, and sexual orientation bar on nomination for the highest offices in the land. As Gillespie illustrates in this engaging narrative, with the deck so stacked against them, it's impressive that third-party candidates ever win at all. That they sometimes do is a testament to the power of democratic ideals and the growing distain of the voting public with politics as usual.
“One of the most important books of the twentieth century.”—Gideon Lewis-Kraus, New Yorker Considered by many to be one of the most influential books of the twentieth century, The Lonely Crowd opened exciting new dimensions in our understanding of the problems confronting the individual in twentieth-century America. Richard Sennett’s new introduction illuminates the ways in which Riesman’s analysis of a middle class obsessed with how others lived still resonates in the age of social media. “Indispensable reading for anyone who wishes to understand American society. After half a century, this book has lost none of its capacity to make sense of how we live.”—Todd Gitlin
Das Buch ist der erfolgreichen Geschichte eines akademischen Austauschs gewidmet. Es dokumentiert die Magister- und Doktorarbeiten, mit denen mehr als 100 Studierende einen doppelten Studienabschluss erlangten: einen deutschen und einen nordamerikanischen Titel. Die Beiträge reflektieren persönliche Erfahrungen, entwickeln innovative Konzepte interkulturellen Lehrens und Lernens, analysieren linguistische und gesellschaftliche Aspekte des Kulturkontakts, Intertextualität, Austauschprozesse sowie Kooperation und Partnerschaft für große kulturelle Inszenierungen.
This work tracks Carl Jung's life and spiritual development as the embodiment of the way of the Tao. Jung was well acquainted with the body of Tao knowledge—in his later years he was close to and worked with Wilhelm, a translator of the I Ching. Rosen finds that Jung's life and his psychology reveal the Tao at work. His description of the natural world of the psyche is similar to the natural world as described by Taoists. The essence of both philosophies is that the integration of opposites, such as shadow/persona and yin/yang, leads to wholeness. The Tao, Rosen holds, enabled Jung, who started out as a Freudian, to leave Freud in the major crisis of his life and to end up a more complete person. Rosens's book is modeled on the Tao Te Ching itself and invites readers to further explore the connection between Tao and Jung by looking to the works of the two themselves.
This classic collection of essays by David Riesman discusses the implications of affluence in America. Riesman maintains that the question that should be raised by wealth has shifted over time from how to obtain wealth to how to make use of it. Another key theme concerns issues relevant to higher education, such as academic freedom. Abundance for What? examines the notion that America is not as open a society as it may appear to be; it then shows how social science may be used to explain why this is so. And now in a brilliant, lengthy reevaluation Riesman both clarifies and revises that earlier assessment with unusual luster and candor., The volume begins with a group of essays that describe the impact of the Cold War. After warning against depending on a war economy, Riesman shifts the focus of discussion to a central characteristic of the Cold War epoch: the uses and abuses of abundance in expanding leisure time. Several essays deal with suburbs as the locale of abundance, while others study the place of the automobile in American life. Riesman describes the impact of American abundance on other nations. Among the many other subjects discussed in Abundance for What? are the education of women, generational shifts in attitudes, and a study of the national character., In his major new 100-page introduction, Riesman also relates the experiences that originally inspired him to write these essays. He then talks about the social and historical changes that have occurred since their publication. His synthesis of old Ideas with contemporary ones makes this a compelling volume. Abundance for What? continues to hold a significant place in the social and cultural critiques of contemporary America and will be of interest to historians, psychologists, educators, and urban policymakers alike.
Why do people adopt attitudes of political alienation--attitudes of estrangement from, or lack of identification with, the political system? Why do some politically alienated people react to their alienation by engaging in revolutionary behavior, while others similarly alienated--become reformers or ritualists, and still others simply drop out of political activity?In Political Alienation and Political Behavior, David C. Schwartz attempts to answer these questions, challenging accepted theories of social status and economic difficulties and developing a completely new, three variable psychological theories to explain alienation. Based on observations of threat from value conflict, perceived personal inefficacy, and perceived systemic inefficacy, the theory includes a process model for predicting political behavior.The book is organized into a definition and discussion of the concept of political alienation, including reviews and critiques of relevant scholarly and popular literature; a theoretical explanation of the causes and consequences of alienation; presentation of data; research reports testing the author's explanation of political alienation; tests of a process model explaining the consequences of alienation; and a summary of the major findings of the research, indicating some of the directions that future research might profitably take.Fascinating reading for social scientists, this well-written book will be important to teachers and students concerned with U.S. politics and more generally with the relationship of economic, social, and psychological forces manifested in political behavior.
Oregon men and later Oregon women grappled with such diverse issues as the election of U.S. senators, salmon, bicycle paths, exclusionary and anti-alien laws, the initiative and referendum, tax reform, the beach and bottle bills, land use planning, and nuclear power.
Presents the principles of human gene evolution in a concise and easy to understand fashion. Uses examples of how evolutionary processes have molded present day genes, drawn from the evolution of humans and other primates, as well as from more primitive organisms. With increasing attention in this expanding area, this review forms a timely publication of our current knowledge of this important field. Structure and function in the human genome The evolution of gene structure Mutational mechanisms in evolution
To address the exponential growth in the fields of pediatric hematology and oncology, this classic reference has been separated into two distinct volumes. With this volume, devoted strictly to pediatric hematology, and another to pediatric oncology, you'll keep you on the cutting-edge of these two specialties. The completely revised 7th edition of Nathan and Oski's Hematology of Infancy and Childhood is now in full color, and provides you with the most comprehensive, authoritative, up-to-date information for diagnosing and treating children with hematologic disorders. It brings together the pathophysiology of disease with detailed clinical guidance on diagnosis and management for the full range of blood diseases that you encounter in everyday practice. Written by the leading names in pediatric hematology, this resource is an essential tool for anyone involved in caring for children with hematologic disorders. And, as an Expert Consult title, this thoroughly updated 7th edition comes with access to the complete contents online, fully searchable. Balances summaries of relevant pathophysiology with clear, practical clinical guidance to help you thoroughly understand the underlying science of diseases. Offers comprehensive coverage of all hematologic disorders, including newly recognized ones, along with the latest breakthroughs in diagnosis and management. Uses many boxes, graphs, and tables to highlight complex clinical diagnostic and management guidelines at a glance. Presents an all-new full-color design that includes clear illustrative examples of relevant science and clinical problems for quick access to the answers you need. Provides access to the complete contents online, fully searchable, enabling you to consult it rapidly from any computer with an Internet connection. Your purchase entitles you to access the web site until the next edition is published, or until the current edition is no longer offered for sale by Elsevier, whichever occurs first. If the next edition is published less than one year after your purchase, you will be entitled to online access for one year from your date of purchase. Elsevier reserves the right to offer a suitable replacement product (such as a downloadable or CD-ROM-based electronic version) should access to the web site be discontinued.
To address the exponential growth in the fields of pediatric hematology and oncology, this classic reference has been separated into two distinct volumes. With this volume, devoted strictly to pediatric hematology, and another to pediatric oncology, you’ll keep you on the cutting-edge of these two specialties. The completely revised 7th edition of Nathan and Oski’s Hematology of Infancy and Childhood is now in full color, and provides you with the most comprehensive, authoritative, up-to-date information for diagnosing and treating children with hematologic disorders. It brings together the pathophysiology of disease with detailed clinical guidance on diagnosis and management for the full range of blood diseases that you encounter in everyday practice. Written by the leading names in pediatric hematology, this resource is an essential tool for anyone involved in caring for children with hematologic disorders. Balances summaries of relevant pathophysiology with clear, practical clinical guidance to help you thoroughly understand the underlying science of diseases. Offers comprehensive coverage of all hematologic disorders, including newly recognized ones, along with the latest breakthroughs in diagnosis and management. Uses many boxes, graphs, and tables to highlight complex clinical diagnostic and management guidelines at a glance. Presents an all-new full-color design that includes clear illustrative examples of relevant science and clinical problems for quick access to the answers you need.
The liver is a vital organ involved in numerous metabolic processes such as cholesterol and bile acid metabolism, biliary lipid secretion, and bile formation. Cholesterol balance across the liver has a crucial effect on influencing plasma total and LDL cholesterol levels and biliary cholesterol concentrations. Cholesterol and bile acid biosyntheses are primarily modulated by negative feedback regulatory mechanisms through the sterol regulatory element-binding protein isoform 2 (SREBP-2) and the farnesoid X receptor (FXR) pathways, respectively. The conversion of cholesterol to bile acids in the liver can balance the fecal excretion of bile acids, which is an important route for the removal of cholesterol from the body. Bile formation begins in the bile canaliculi, and maintenance of the enterohepatic circulation of bile acids results in a continuous secretion of bile. Hepatic secretion of biliary lipids is determined mainly by a group of ATP-binding cassette (ABC) transporters that are located on the canalicular membrane of hepatocytes, which are regulated by various nuclear receptors. Bile acids promote bile flow by their osmotic effects. Also, they are essential for the intestinal absorption of cholesterol, fatty acids, and fat-soluble vitamins and play an important role in aiding the digestion of dietary fat. Bile acids function as signaling molecules and anti-inflammatory agents to regulate lipid, glucose, and energy metabolism by rapidly activating nuclear receptors and cell signaling pathways. This eBook summarizes the progress in the molecular and cellular mechanisms of cholesterol and bile acid metabolism and the physical-chemistry of biliary lipids, with emphasis on biliary lipid metabolism that is regulated by nuclear receptors in the hepatobiliary system.
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