Polymer Blends, Volume 1 highlights the importance of polymer blends as a major new branch of macromolecular science. Topics range from polymer-polymer compatibility and the statistical thermodynamics of polymer blends to the phase separation behavior of polymer-polymer mixtures, transport phenomena in polymer blends, and mechanical properties of multiphase polymer blends. The optical behavior, solid state transition behavior, and rheology of polymer blends are also discussed. This book is organized into 10 chapters and begins with an overview of polymer blends, with emphasis on terminology and the effect of molecular weight on the thermodynamics of polymer blends as well as phase equilibria and transitions. The discussion then turns to the miscibility of homopolymers and copolymers, in bulk and in solution, from the experimental and theoretical viewpoints. The chapters that follow explore the statistical thermodynamics of polymer blends, paying particular attention to the Flory and lattice fluid theories, along with the phase relationship in polymer mixtures. The interfacial energy, structure, and adhesion between polymers in relation to the properties of polymer blends are considered. The final chapter examines the phenomena of low molecular weight penetrant transport. Currently accepted models for unsteady-state and steady-state permeation of polymeric materials are presented. A discussion of unsteady-state absorption and desorption behavior observed in a variety of polymer blends complements the treatment of permeation behavior. This book is intended to provide academic and industrial research scientists and technologists with a broad background in current principles and practice concerning mixed polymer systems.
Polymeric Gas Separation Membranes is an outstanding reference devoted to discussing the separation of gases by membranes. An international team of contributors examines the latest findings of membrane science and practical applications and explores the complete spectrum of relevant topics from fundamentals of gas sorption and diffusion in polymers to vapor separation from air. They also compare membrane processes with other separation technologies. This essential book will be valuable to all practitioners and students in membrane science and technology.
From a wide range of sources the author identifies major trends in past American foreign policy and describes the decline of American power that has been in abeyance since the end of the Vietnam War.
A current reference work that reflects the changing times and attitudes of, and towards the indigenous peoples of all the regions of the Americas. --from publisher description.
Ethnocentrism—our tendency to partition the human world into in-groups and out-groups—pervades societies around the world. Surprisingly, though, few scholars have explored its role in political life. Donald Kinder and Cindy Kam fill this gap with Us Against Them, their definitive explanation of how ethnocentrism shapes American public opinion. Arguing that humans are broadly predisposed to ethnocentrism, Kinder and Kam explore its impact on our attitudes toward an array of issues, including the war on terror, humanitarian assistance, immigration, the sanctity of marriage, and the reform of social programs. The authors ground their study in previous theories from a wide range of disciplines, establishing a new framework for understanding what ethnocentrism is and how it becomes politically consequential. They also marshal a vast trove of survey evidence to identify the conditions under which ethnocentrism shapes public opinion. While ethnocentrism is widespread in the United States, the authors demonstrate that its political relevance depends on circumstance. Exploring the implications of these findings for political knowledge, cosmopolitanism, and societies outside the United States, Kinder and Kam add a new dimension to our understanding of how democracy functions.
The aim of this work is to provide a fuller spectrum of information in a single source on enzyme-catalyzed reactions than is currently available in any published reference work or as part of any Internet database. The Enzyme Reference: A Comprehensive Guidebook to Enzyme Nomenclature, Reactions, and Methods includes 20,000 review articles and seminal research papers. Additionally, it provides a novel treatment of so-called ATPase and GTPase reactions to account for the noncovalent substratelike and productlike states of molecular motors, elongation factors, transporters, DNA helicases, G-reulatory proteins, and other energases. Includes a compendium of over 6,000 enzyme reactions (including enzyme commission numbers, alternative names, substrates, products, alternative substrates, and properties) Covers over 900 chemical structures of key metabolites and cofactors Index directs readers to the exact pages for over 9,500 enzyme names
Distinguished by its coherent values perspective, Public Personnel Management focuses on the conflicts, political processes, and management techniques that provide the context for personnel administration in the public sector. Organized around the four principal personnel functions that must be fulfilled in any complex organization, this book provides a comprehensive exploration of the planning, acquisition, development, and sanctions within public personnel management.
Eschatological glory is a significant motif in Romans that has failed to garner the attention it deserves. Donald Berry argues that glory lies at the heart of Paul's redemptive historical framework and is an integral part of the gospel Paul proclaims in Romans. For Paul, eschatological glory is the realization of God's purpose for Adam and for Israel to see and to show forth the glory of God. This divine purpose finds fulfillment in Christ and in the new humanity he creates, those who now have "hope of the glory of God" (Rom 5:2). Paul's letter to the Romans provides stunning glimpses into the nature of this eschatological glory and the hope that believers have in Christ. Through careful and compelling exegesis, Berry brings to light Paul's conception of glory and its place at the center of God's purposes in redemptive history. While providing crucial insights into Romans, this study also contributes more broadly to Pauline theology and to the field of biblical theology. It highlights Paul's understanding of a unified divine purpose that runs through creation and redemption--God's desire to display his nature and character in all of creation through image-bearers who share in and reflect his glory.
This capstone work from widely respected senior evangelical scholar Donald Hagner offers a substantial introduction to the New Testament. Hagner deals with the New Testament both historically and theologically, employing the framework of salvation history. He treats the New Testament as a coherent body of texts and stresses the unity of the New Testament without neglecting its variety. Although the volume covers typical questions of introduction, such as author, date, background, and sources, it focuses primarily on understanding the theological content and meaning of the texts, putting students in a position to understand the origins of Christianity and its canonical writings. Throughout, Hagner delivers balanced conclusions in conversation with classic and current scholarship. The book includes summary tables, diagrams, maps, and extensive bibliographies.
Illustrated with black and white photos, this biography chronicles the life of a great woman who strove to find non-violent solutions to problems such as terrorism. Very timely.
This book integrates and assesses the vast and rapidly growing literature on strategic leadership, which is the study of top executives and their effects on organizations. The basic premise is that in order to understand why organizations do the things they do, or perform the way they do, we need to deeply comprehend the people at the top-- their experiences, abilities, values, social connections, aspirations, and other human features. The actions--or inactions--of a relatively small number of key people at the apex of an organization can dramatically affect organizational outcomes. The scope of strategic leadership includes individual executives, especially chief executive officers (CEOs), groups of executives (top management teams, or TMTs); and governing bodies (particularly boards of directors). Accordingly, the book addresses an array of topics regarding CEOs (e.g., values, personality, motives, demography, succession, and compensation); TMTs (including composition, processes, and dynamics); and boards of directors (why boards look and behave the way they do, and the consequences of board profiles and behaviors). Strategic Leadership synthesizes what is known about strategic leadership and indicates new research directions. The book is meant primarily for scholars who strive to assess and understand the phenomena of strategic leadership. It offers a considerable foundation on which professionals involved in executive search, compensation, appraisal and staffing, as well as board members who evaluate executive performance and potential, might build their tools and perspectives.
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