Metabolic Activation of Polynuclear Aromatic Hydrocarbons deals with the metabolic activation of polynuclear aromatic hydrocarbons and covers topics ranging from the cytotoxic, mutagenic, and carcinogenic effects of arene oxides to the role of secondary metabolites as ultimate carcinogens. The mechanism of binding of metabolites derived from polynuclear hydrocarbons to key cellular sites is also discussed. This book begins with a brief review of the early work on the mechanism of chemical carcinogenesis by polynuclear hydrocarbons, followed by a detailed survey of pertinent literature in the field. The cytotoxic, mutagenic, and carcinogenic effects of arene oxides are analyzed, along with the solvolytic and nucleophilic reactions of benzo[a]pyrene (BaP) diol epoxides. The discussion then turns to the carcinogenicity, mutagenicity, and cytotoxicity of BaP metabolites; the "Bay-region" theory of carcinogenic activity and perturbational molecular orbital theory; and the mechanism of binding of metabolites derived from polynuclear hydrocarbons to key cellular sites. Research on polycyclic aromatic hydrocarbons pertaining to the "Bay-region" theory is also presented. This monograph will be of interest to chemists, biochemists, and oncologists.
Florida served as one of the great meeting grounds of the planet, a place where peoples from Indian America, Latin America, Africa, the Caribbean and Europe converged. This book features essays in both Spanish and English on the influence of the Spanish in Florida from the first explorers to the latest Hispanic migrations into Miami.
Does heaven exist? If so, what is it like? And how does one get in? Throughout history, painters, poets, philosophers, pastors, and many ordinary people have pondered these questions. Perhaps no other topic captures the popular imagination quite like heaven. Gary Scott Smith examines how Americans from the Puritans to the present have imagined heaven. He argues that whether Americans have perceived heaven as reality or fantasy, as God's home or a human invention, as a source of inspiration and comfort or an opiate that distracts from earthly life, or as a place of worship or a perpetual playground has varied largely according to the spirit of the age. In the colonial era, conceptions of heaven focused primarily on the glory of God. For the Victorians, heaven was a warm, comfortable home where people would live forever with their family and friends. Today, heaven is often less distinctively Christian and more of a celestial entertainment center or a paradise where everyone can reach his full potential. Drawing on an astounding array of sources, including works of art, music, sociology, psychology, folklore, liturgy, sermons, poetry, fiction, jokes, and devotional books, Smith paints a sweeping, provocative portrait of what Americans-from Jonathan Edwards to Mitch Albom-have thought about heaven.
Decapod crustaceans, shrimps, crabs, prawns and their allies are highly visible and important members of marine environments. They are among the most charismatic of marine animals, inhabiting beaches, rocky shores and the deep sea, hiding under stones, burrowing in the sediment and nestling in among algae and many other microhabitats. However, most are difficult to identify by the specialist and amateur naturalist alike. Marine Decapod Crustacea explains the anatomical features necessary for differentiating taxa and includes diagnoses and identification keys to all 189 families and 2121 genera of marine Decapoda. Many decapods have vivid colours, which are showcased in a selection of spectacular photographs of many representative species. This volume provides an entry to the literature for taxonomists, naturalists, consultants, ecologists, teachers and students wanting to identify local faunas and understand this diverse group
This proven guide in pastoral counseling has been extensively expanded and revised by the author to include recent developments and research, new resources, and attention to newly urgent needs such as AIDS, eating disorders, homosexuality, and violence. Written with clarity and sensitivity, this volume builds on biblical foundations and the best resources of professional psychology. It reflects the insights the author has gained from many years of Christian counseling. New Sections include: The Legal, Ethical and Moral Issues in Counseling The Multicultural, Multiracial Issues in Counseling Conflict and Relationships Dealing with Death and Grief Alcoholism and Other Substance Abuse Crises and Trauma Counseling and Terrorism
Social, economic, and market conditions have posed a serious threat to the survival of small schools. This book focuses on the adaptation of small, private, and predominantly liberal arts colleges to the changing conditions and demands of higher education. The ability of small schools to remain a force in the American system of higher education is a compelling story and an example of the strategic management of academic organizations. The history and accomplishments of one school in particular, Keuka College in New York State, is profiled in detail, with emphasis on the role of the administration and the faculty in institutional decision-making. The study found that the increasing pressures to respond quickly to external conditions require a willingness to make decisions that often challenge traditional norms in the relationship between administration and faculty. The book also examines recent initiatives of other schools to competitively position themselves Accepting the reality that all colleges and universities compete for students, small schools have demonstrated an extraordinary ability to apply new and creative management practices, many of which are examined in the book. In addition to academic leaders, other audiences such as boards, faculty, historians and scholars of higher education will find the book a valuable reference.
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.