The ability to pay total attention to the subject at hand is an ability most of us lack to some extent. Noted psychiatrist Dr. Harold Levinson believes poor concentration is a function problem that can be treated. In this book, he shows how we can learn to overcome distractions and can even learn to make them work for us.
Characterization is an important and fundamental step in material research before and after processing. This bookfocuses on the characterization of minerals, metals, and materials as well as the application of characterization results on the processing of these materials. It is a highly authoritative collection of articles written by experts from around the world. The articles center on materials characterization, extraction, processing, corrosion, welding, solidification, and method development. In addition, articles focus on clays, ceramics, composites, ferrous metals, non-ferrous metals, minerals, electronic, magnetic, environmental, advanced and soft materials. This book will serve the dual purpose of furnishing a broad introduction of the field to novices while simultaneously serving to keep subject matter experts up-to-date.
Clinical Pharmacology During Pregnancy, Second Edition is written for clinicians, physicians, midwives, nurses, pharmacists and other medical professionals involved in the care of women during pregnancy. The book focuses on the impact of pregnancy on drug disposition and includes coverage of treatments for diseases of specific body systems as well as essential content on dosing and efficacy. This update includes substantially expanded sections on the ethics of pharmacological research in pregnancy and physiologic changes, along with new sections on patient reported outcomes in pregnancy, delivery and postnatal care, and the use of pharmacokinetic and pharmacodynamic approaches to estimate maternal, placental and fetal dosing. The broad range of this book encompasses analgesics, antiasthmatics, antidepressants, heart and circulatory drugs, vitamins and herbal supplements, and more. Topics in chemotherapy and substance abuse are also covered, as are research issues, including clinical trial design and ethical considerations. - Uses an evidence-based approach for therapeutics during pregnancy - Presents a summary of specific medications by indication, including up-to-date information on dosing and efficacy in pregnancy for the given indication - Includes significant new sections on physiologic changes and the ethics of pharmacological research in pregnancy
This book begins with an overview of current thinking on bioavailability, its definition, cutting-edge research in speciation and advancement in tools for assessing chemical bioavailability in the terrestrial environment. The second section of the book focuses on the role of chemical speciation in bioavailability. Section three addresses bioavailability and ecotoxicity of contaminants and leads into the next section on bioavailability of nutrients and agrichemicals. Subsequent sections provide an overview of tools currently being used and new cutting-edge techniques to assess contaminant bioavailability. The last section of the book builds on previous sections in relating bioavailability to risk assessment and how this could be used for managing risks associated with contaminated land. - Provides the latest information on developing concepts and definitions of bioavailability - Includes a discussion of bioavailability and ecotoxicity of contaminants and bioavailability of nutrients and agrichemicals for applications in agriculture - Analyzes tools for assessing bioavailability and the role of bioavailability in risk assessment and remediation
The definitive reference in its field, Ecological Risk Assessment, Second Edition details the latest advances in science and practice. In the fourteen years since the publication of the best-selling first edition, ecological risk assessment (ERA) has moved from the margins into the spotlight. It is now commonly applied to the regulation of c