Chromium exists in nature as complexes of two stable oxidation states – trivalent chromium(III) and hexavalent chromium(VI). Although trivalent chromium is required in trace amounts for sugar and lipid metabolism in humans and its deficiency may cause a disease called chromium deficiency; hexavalent chromium is toxic and carcinogenic. As chromium compounds were used in dyes and paints and the tanning of leather, these compounds are often found in soil and groundwater at abandoned industrial sites, now needing environmental cleanup and remediation. The Bioinorganic Chemistry of Chromium: From Biochemistry to Environmental Toxicology takes a critical look at what the biochemical data indicate about chromium's role in the body and the biological mechanisms of its toxicology. Topics covered include: What do we know about the biochemical roles and mechanisms of chromium? Is chromium an essential element in the mammalian diet? Is chromium(III) effective as a nutraceutical, a therapeutic agent, and as a supplement in animal feed? What is the biochemistry behind the toxicology of chromium(III) and chromium(VI):the mechanisms of metabolism, genetic and epigenetic effects, and disruption of cell signalling? What are the current chromium(VI) policies and positions from regulatory agencies? The Bioinorganic Chemistry of Chromium: From Biochemistry to Environmental Toxicology is an important contribution to the bioinorganic and trace element biochemical fields which will find a place on the bookshelves of bioinorganic chemists, biochemists, inorganic chemists, toxicologists, nutritionists and regulatory affairs professionals.
Complex endodontic problems that require further work on the part of the clinician can be time-consuming and problematic. This highly illustrated text, from one of the authors of the very successful Endodontics: Problem-Solving in Clinical Practice, tackles these difficult aspects and guides the practitioner through the problems and procedures involved. The only monograph on this specific problem area, Advanced Endodontics will be of interest to endodontists, general dental practitioners with a special interest in endodontics, and postgraduates in restorative and endodontic specialties.
An Innovative New Text That Addresses a Critical Issue Nearly 2,000 people are released from prison every day in the United States, many of whom face significant barriers to re-entry into the civilian population. Within three years, two-thirds of them will be rearrested, and nearly half will return to prison for a new crime or parole violation. Offender Reentry: Rethinking Criminology and Criminal Justice is the first text of its kind to address this major issue in criminology and criminal justice. Bringing together cutting-edge and never-before-published research, and authored by the most critically recognized experts in the field, this text offers students extraordinary insight into the experiences of both offenders in reentry and the practitioners who work within the legal system. Real-world stories from criminal justice professionals and offenders themselves are integrated with up-to-the minute research and thought-provoking analysis. Student-oriented pedagogical features, including critical-thinking and discussion questions for every chapter, push students to engage deeply with the text and synthesize their own innovative solutions to contemporary problems. The text addresses all of the societal factors that affect offender reentry, as well as the political and economic effects on the community and issues of public safety. Ideally suited for upper-level undergraduate and graduate courses in criminal justice and criminology, Offender Reentry is an invaluable new addition to the field.
The science of the virus and its effects and the clinical approaches to its treatment and transmission prevention are placed in the context of the history and epidemiology of the HIV-AIDS pandemic. Each organ system of the body is explored as to manifestations of the disease, treatment now and in the future, as well as what the disease has taught us about the immune response. The science of epidemiology, which is so important in allowing for tracking of the disease and potential limitation of transmission, is another aspect of AIDS explored in detail. The pandemic manifests differently in different parts of the world, and the relevance of the volume is enhanced by its international group of contributors. No other text provides the historical and epidemiological context of this disease along with an update of diagnosis and treatment. The underlying science and epidemiology of AIDS are not neglected, so the student or clinician who is treating patients with AIDS can gain a full understanding of HIV/AIDS in individual patients and in their communities.
Designed to meet the complex needs of patients with psychosis, Narrative CBT for Psychosis combines narrative and solution-focused therapy with established techniques from CBT (cognitive behaviour therapy) into one integrated flexible approach. In this book John Rhodes and Simon Jakes bring the practitioner up-to-date, as treatment and practice evolve to draw on other therapeutic approaches, creating an approach which is client centred and non-confrontational. The book contains many tried and tested practical ideas for helping clients, with several chapters including detailed and illuminating case studies. Areas of discussion include: how to work with delusions, voices and visions working with core beliefs an exploration of narratives of past difficulties and traumas recovery and ending therapy Narrative CBT for Psychosis will be essential reading for all mental health professionals who deal with psychosis who wish to learn a new approach.
Psychosis and the Traumatised Self explores what it is like to experience psychosis for individuals with histories of childhood physical and sexual abuse. The book additionally explores how meaning expressed in psychosis might originate from the effects of abuse, but also long-term life difficulties, motivations, memories, social history, and struggles to narrate and understand. One chapter focuses on refugees who suffered trauma as adults and later became psychotic. Another chapter examines how trauma leads to the destruction of certainty and trust, thereby opening a pathway to persecutory ideas. Drawing on a developmental model of trauma, it is proposed that dissociated parts of the self that developed during childhood contribute to psychosis in adults when undergoing difficulties and stress. Presented with case illustrations, the book will be useful for those who work in the area of psychosis and abuse to understand the experiences of individuals, and how we might develop appropriate therapy and care.
Across the world, cats are loved as pets or are kept or tolerated for their role in controlling some animal pests. But cats, both pets and feral, also kill many native animals and this toll can be enormous. Cats have been remarkably successful in Australia, spreading pervasively across the continent and many islands, occurring in all environments, and proving to be adept and adaptable hunters. A large proportion of Australia’s distinctive fauna is threatened and recent research highlights the significant role that cats play in the decline and extinction of native species. Cats in Australia brings this research together, documenting the extent to which cats have subverted, and are continuing to subvert, Australia’s biodiversity. But the book does much more than spotlight the impacts of cats on Australian nature. It describes the origins of cats and their global spread, their long-standing and varying relationship with people, their global impacts and their ecology. It also seeks to describe the challenge of managing cats, and the options available to constrain their impacts.
Cancer of the Skin, edited by Drs. Rigel, Robinson, Ross, Friedman, Cockerell, Lim, Stockfleth, and Kirkwood, is your complete, multimedia guide to early diagnosis and effective medical and surgical treatment of melanoma and other skin cancers. Thoroughly updated with 11 new chapters, this broad-based, comprehensive reference provides you with the latest information on clinical genetics and genomics of skin cancer, targeted therapy for melanoma, the Vitamin D debate concerning the risks and benefits of sun exposure, and other timely topics. A new, multi-disciplinary team of contributors and editors comprised of leading experts in this field offers truly diverse perspectives and worldwide best practices. - Broaden your understanding of all aspects of skin cancer—from the underlying biology to clinical manifestations of the disease to diagnosis, and medical and surgical treatment—with this easy-to-use, comprehensive, multimedia reference. - See conditions as they appear in practice with guidance from detailed full-color images and step-by-step procedural videos. - Stay current with the latest advancements and therapies! 11 new chapters cover clinical genetics and genomics of skin cancer, targeted therapy for melanoma, the Vitamin D debate concerning the risks and benefits of sun exposure, and other essential topics. - Get truly diverse perspectives and worldwide best practices from a new, multi-disciplinary team of contributors and editors comprised of the world's leading experts Access the complete text online—including image bank and video library—at www.expertconsult.com
The popularity of using narrative, metaphor and building solutions in CBT has increased in recent years. Narrative CBT, part of the third wave of cognitive therapies, recognises the importance of helping to build new ideas and practices in order to create change, examining a person’s multiple and evolving narratives and their behaviour as intrinsically meaningful. In Narrative CBT, John Rhodes presents the features of NCBT in thirty key points. The first fifteen summarise how the theory of narrative can clarify difficulties with emotions, motives and interactions and address how rebuilding confidence and trust is crucial for change to be achieved. In the second half of the book, case conceptualisation and the techniques of NCBT are explained and illustrated. Narrative, solution-orientated and CBT techniques are integrated and specific NCBT approaches for trauma, depression and OCD are highlighted. Ideal for clinical and counselling psychologists, both established and in training, psychotherapists and all professionals carrying out therapy in the field of mental health, this book clearly and accessibly presents the techniques and key concepts of Narrative CBT.
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