Nanotechnology is a 'catch-all' description of activities at the level of atoms and molecules that have applications in the real world. A nanometer is a billionth of a meter, about 1/80,000 of the diameter of a human hair, or 10 times the diameter of a hydrogen atom. Nanotechnology is now used in precision engineering, new materials development as well as in electronics; electromechanical systems as well as mainstream biomedical applications in areas such as gene therapy, drug delivery and novel drug discovery techniques. This book present simportant breakthroughs in the field from around the world.
An update to Financial and Managerial Accounting for School Administrators: Superintendents, School Business Administrators and Principals, this book and CD includes current best practices, GASB pronouncements, and web-based applications. It also provides school administrators with important accounting background, technique, and applications in the school environment and demonstrates the overall binding effect accounting has on all of the tasks and functions performed by school administrators. Knowledge about accounting and accounting skills pervades all aspects of the day-to-day operation of a school and school district. The proper day-to-day operation of the schools and quality planning and decision-making cannot realistically take place unless administrators and board members have an understanding of school fund accounting. The present and the future will see the need for both financial and managerial accounting. One type will not overshadow the other. Both will continue to evolve and develop to satisfy the needs of society and the education community. Financial and managerial accounting together can be thought of as the process that gathers, produces, organizes, and presents information that can be consumed by a wide variety of users for the purpose of keeping an organization operating, growing, improving, and changing. This book and CD will be useful to superintendents, school business managers, and principals.
Widely acknowledged as the most respected reference on school accounting, this book offers clear, detailed explanations of financial accounting and reporting as they apply to school system fund structures. Whether they are new to the field or have a background in accounting, school business officials will turn to this comprehensive book again and again for information on topics such as revenue and expenditure accounting, special revenue funds, capital projects funds, trust and agency funds, internal cash control, auditing, and using accounting information to measure fiscal health. Designed as a graduate-level textbook, the book is also a valuable resource for in-service programs.
Ecotoxicology is the evaluation of toxic effects within the environment, typically within one specific ecosystem, like a forest, stream, or lake. For years now, ecotoxicological studies have tended to focus on one toxicant at a time. But that isn't how an ecosystem encounters toxicants (or stresses): there may be several elements at work in the air, several more in the water, and still more already within the soil of any given ecosystem, and all have some level of toxic influence on that ecosystem. Multiple Stresses in Ecosystems presents the state-of-the-art in determining the effects of these multiple impacts upon ecosystems. Resulting from a vanguard conference originally held in 1993 at UC Davis, this new work is divided into three sections that present methodolgies for assessing the health of an ecosystem; the effects of multiple toxicological impacts upon an ecosystem, and which tools are worth using to assess these dangers. Environmental scientists, chemists, toxicologists, risk analysts, and probably the entire membership of SETAC will find need for this book, as will wetlands scientists, ecologists, and research biologists.
Over the last century, medicine has come out of the "black bag" and emerged as one of the most dynamic and advanced fields of development in science and technology. Today, biomedical engineering plays a critical role in patient diagnosis, care, and rehabilitation. As such, the field encompasses a wide range of disciplines, from biology and physiology to material science and nanotechnology. Reflecting the enormous growth and change in biomedical engineering during the infancy of the 21st century, The Biomedical Engineering Handbook enters its third edition as a set of three carefully focused and conveniently organized books. Reviewing applications at the leading edge of modern biomedical engineering, Tissue Engineering and Artificial Organs explores transport phenomena, biomimetics systems, biotechnology, prostheses, artificial organs, and ethical issues. The book features approximately 90% new material in the tissue engineering section, integrates coverage of life sciences with a new section on molecular biology, and includes a new section on bionanotechnology. Prominent leaders from around the world share their expertise in their respective fields with many new and updated chapters. New technologies and methods spawned by biomedical engineering have the potential to improve the quality of life for everyone, and Tissue Engineering and Artificial Organs sheds light on the tools that will enable these advances.
**Selected for Doody’s Core Titles® 2024 with "Essential Purchase" designation in Veterinary Medicine** Learn the latest advances in veterinary diagnostic radiology! Textbook of Veterinary Diagnostic Radiology, 7th Edition, is a one-stop resource covering the principles of radiographic technique and interpretation for dogs, cats, and horses. Within this bestselling text, high-quality radiographic images accompany clear coverage of diagnostic radiology, ultrasound, MRI, and CT. User-friendly direction helps you to develop essential skills in patient positioning, radiographic technique and safety measures, normal and abnormal anatomy, radiographic viewing and interpretation, and alternative imaging modalities. This new edition has been thoroughly revised to include important advances in the field, information about contrast media, dental radiography, and more! Coverage of ultrasound imaging procedures such as the esophagram, upper GI examination, excretory urography, and cystography helps in determining when and how these procedures are performed in today’s practice. Rewritten chapters on basic interpretation emphasizes radiography, radiation safety, superficial coverage of normal variants, and will include more in-depth information on the framework for interpretation. An atlas of normal radiographic anatomy in each section makes it easier to recognize abnormal radiographic findings. High-quality radiographic images clarify key concepts and interpretation principles. Up-to-date coverage of the most commonly seen species in private veterinary practices and veterinary teaching hospitals includes the cat, dog, and horse. NEW! Chapter on CT and MR contrast media gives you a better understanding of the agents used to alter patient contrast. NEW! Information on digital imaging helps you understand the latest advances in digital imaging. NEW! Chapter on dental radiology covers common dental issues you may encounter in practice. NEW! Chapter on MR spinal imaging provides the latest information on the diagnosis of spinal cord disease through the use of CT and MRI.
The most comprehensive compendium of information available on calcium channels Calcium channels are a common component of the membranes of a wide range of excitable cells, and their presence is crucial to the functioning of these cells. This book presents a current review of the biophysics, physiology, pharmacology, and clinical role of calcium channels. Chapters discussing the biophysics of calcium channels include topics in ion permeation, channel activation, channel inactivation, and second messenger modulation. The chapters on physiology cover excitation-contraction coupling, excitation-secretion coupling, sensory transduction, regulation of electrical activity, and the regulation of cell growth and development. Issues discussed in the pharmacology chapters of the book include the effects of permeant and inhibitory inorganic ions, blocking and activating effects of organic ions, and the regulatory effects of naturally occurring compounds. The chapters exploring the clinical aspects of calcium channels examine topics such as the modulation of calcium channels in the treatment of ischemic heart disease, cardiomyopathies, hypertension, cardiac arrhythmias, peripheral vascular diseases, platelet-related disorders, neurological disorders, and psychiatric disorders. Physicians neuroscientists, and pharmacologists should consider this book essential to their reference collections.
The great pendulum of educational reform recently has begun its inexorable swing toward a new understanding of education. The thirty-year dominance of the authoritarian approach, complete with standardized assessments, distended bureaucracies and school consolidation based on the business model, appears to be over. Capped by the recent departure of the No Child Left behind Act and replaced with a new congressional authorization – the Every Child Achieves Act – we are witnessing a distinct move toward a more democratic model of education. This book places the tension between these two broadly defined archetypes in the context of the central themes of American education. These include the structure and organization of American schools, the struggle for diversity, curriculum and instruction, classroom discipline, moral education, testing and assessment, and the rights and responsibilities of teachers and students. By organizing these themes into a more understandable and relevant thematic context, readers will be able to appreciate the changes in the field of education over the years as well as the cacophonous bickering over education policy - today and yesterday.
The fundamental concept of The Biology and Identification of the Coccidia (Apicomplexa) of Carnivores of the World is to provide an up-to-date reference guide to the identification, taxonomy, and known biology of apicomplexan intestinal and tissue parasites of carnivores including, but not limited to, geographic distribution, prevalence, sporulation, prepatent and patent periods, site(s) of infection in the definitive and (if known) intermediate hosts, endogenous development, cross-transmission, pathology, phylogeny, and (if known) their treatments. These data will allow easy parasite recognition with a summation of virtually everything now known about the biology of each parasite species covered. The last (very modest) and only treatise published on this subject was in 1981 so this book fills a fundamental gap in our knowledge of what is now known, and what is not, about the coccidian parasites that infect and sometimes kill carnivores and/or their prey that can harbor intermediate stages, including many domestic and game animals. - Offers line drawings and photomicrographs of many parasite species that will allow easy diagnosis and identification by both laypersons and professionals (veterinarians, wildlife biologists, etc.) - Presents a complete historical rendition of all known publications on carnivore coccidia for all carnivore families and evaluates the scientific and scholarly merit of each apicomplexan species relative to the current body of knowledge - Provides a complete species analysis and their known biology of all coccidia described from each carnivore lineage and species - Reviews the most current taxonomy of carnivores and their phylogenetic relationships to help assess host-specificity patterns that may be apparent - Evaluates what little cross-transmission work is available to help understand the complexities of those coccidians that use two hosts (e.g., Sarcocystis, Besnoitia, and others) - Provides known treatments for the various parasite genera/species
More than 50% of America's schools today exist in rural settings. This book addresses the distinctiveness of rural school leaders, identifies issues encountered by administrators, faculty, and students, and concludes by proposing new standards for rural schools in general and their leaders. This book will be of special interest to everyone involved in the operation of a rural school district.
Dr. Marc S. Micozzi unfolds the compelling idea that vital energy, "prana" in the Indian practice of Ayurveda, is the unifying concept that underpins all of the traditional medicines of Middle Asia. He also draws parallels to mainstream Western medicine, and demonstrates how these therapies fit within the context of their own cultures and ours.
American education has changed dramatically over the last century. The small, locally controlled school, supported by a concerned educational village fostered learning, personal accountability, patriotism and economic growth for a young nation. Today, however, American schools are typically large, consolidated, bureaucratic organizations controlled by state and/or municipal governments. The administration of these schools is hierarchical and corporate in form while its curriculum is oriented toward the needs of the business community. Assessment through standardized testing, moreover, has become the cornerstone of American education. Assessment, Bureaucracy, and Consolidation: TheIssues Facing Schools Today examines this remarkable transformation in the form and function of education and assesses the problems and possibilities for the future of schools and our nation. Additional key features of this book include: •A clear comprehensive history of the modern American school from the nineteenth century to the present and its impact on teachers, students, parents and the community at large •An Explanation of the impact of bureaucratic organization and the movement toward large schools •Critiques of past reform experiments in public education •A Placement of the contemporary standardized assessment movement in historical context •A reevaluation of the relationship between education and business •An evaluation of returning education to locally controlled schools, reconnecting educational practitioners with the educational village
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