Improving Water and Nutrient Use Efficiency in Food Production Systems provides professionals, students, and policy makers with an in-depth view of various aspects of water and nutrient us in crop production. The book covers topics related to global economic, political, and social issues related to food production and distribution, describes various strategies and mechanisms that increase water and nutrient use efficiency, and review te curren situation and potential improvements in major food-producing systems on each continent. The book also deals with problems experienced by developed countries separtaely from problems facing developing countries. Improving Water and Nutrient Use Efficiency emphasizes judicious water and nutrient management which is aimed at maximising water and nutrient utilisation in the agricultural landscape, and minimising undesirable nutrient losses to the environment.
5pcs/lot TPS659102 T659102 Integrated Power Management IC w/ 4 DC/DCs 8 LDOs and RTC in 6x6mm QFN
2pcs/lot TPS659102 T659102 Integrated Power Management IC w/ 4 DC/DCs 8 LDOs and RTC in 6x6mm QFN
Diseases transmitted by insects continue to have a major impact on human populations. Malaria, dengue, onchocerciasis, sleeping sickness and leishmaniasis all adversely affect man. Malaria is one of the most important causes of child mortality and reduces economic development in many countries, with agricultural productivity often greatly reduced, as many vectors are active in the wet season favourable for crop production. Vector control is crucial to reduce the extent to which drugs are needed to treat the diseases, as the parasite can become resistant, or the drugs are often too expensive for those living in rural areas and urban slums most affected by these diseases. Chemical control of vectors is often the only method that can reduce vector populations in a disease epidemic, but with vectors developing resistance to insecticides, there is increasing awareness that a single control method is often insufficient and also that chemical control must be integrated where possible with other control measures. In Integrated Vector Management, Graham Matthews covers the main chemical methods of vector control, including the use of indoor residual spraying, space treatments, the use of treated bed nets and larviciding, but also stresses the importance of drainage schemes and improvement of houses to prevent access of indoor vectors, techniques that have largely been responsible for reducing the risk of vector borne diseases in Europe and the USA. This book combines practical information from successful vector control programmes, including early use of DDT, and recent research into a vital resource for all those now involved in combating insect vector borne diseases. Integrated Vector Management is an essential tool, not only for medical entomologists and those directly involved in government health departments, but also for all those who provide the skills and management needed to operate successful area-wide vector management programmes. Libraries in all universities and research establishments world-wide, where biological sciences, medicine and agriculture are studied and taught should have multiple copies of this important book.
Practical tools and advice for managing financial risk, updated for a post-crisis world Advanced Financial Risk Management bridges the gap between the idealized assumptions used for risk valuation and the realities that must be reflected in management actions. It explains, in detailed yet easy-to-understand terms, the analytics of these issues from A to Z, and lays out a comprehensive strategy for risk management measurement, objectives, and hedging techniques that apply to all types of institutions. Written by experienced risk managers, the book covers everything from the basics of present value, forward rates, and interest rate compounding to the wide variety of alternative term structure models. Revised and updated with lessons from the 2007-2010 financial crisis, Advanced Financial Risk Management outlines a framework for fully integrated risk management. Credit risk, market risk, asset and liability management, and performance measurement have historically been thought of as separate disciplines, but recent developments in financial theory and computer science now allow these views of risk to be analyzed on a more integrated basis. The book presents a performance measurement approach that goes far beyond traditional capital allocation techniques to measure risk-adjusted shareholder value creation, and supplements this strategic view of integrated risk with step-by-step tools and techniques for constructing a risk management system that achieves these objectives. Practical tools for managing risk in the financial world Updated to include the most recent events that have influenced risk management Topics covered include the basics of present value, forward rates, and interest rate compounding; American vs. European fixed income options; default probability models; prepayment models; mortality models; and alternatives to the Vasicek model Comprehensive and in-depth, Advanced Financial Risk Management is an essential resource for anyone working in the financial field.
Take a more active role in strategic asset allocation Goals-Based Wealth Management is a manual for protecting and growing client wealth in a way that changes both the services and profitability of the firm. Written by a 35-year veteran of international wealth education and analysis, this informative guide explains a new approach to wealth management that allows individuals to take on a more active role in the allocation of their assets. Coverage includes a detailed examination of the goals-based approach, including what works and what needs to be revisited, and a clear, understandable model that allows advisors to help individuals to navigate complex processes. The companion website offers ancillary readings, practice management checklists, and assessments that help readers secure a deep understanding of the key ideas that make goals-based wealth management work. The goals-based wealth management approach was pioneered in 2002, but has seen a slow evolution and only modest refinements largely due to a lack of wide-scale adoption. This book takes the first steps toward finalizing the approach, by delineating the effective and ineffective aspects of traditional approaches, and proposing changes that could bring better value to practitioners and their clients. Understand the challenges faced by the affluent and wealthy Examine strategic asset allocation and investment policy formulation Learn a model for dealing with the asset allocation process Learn why the structure of the typical advisory firm needs to change High-net-worth individuals face very specific challenges. Goals-Based Wealth Management focuses on how those challenges can be overcome while adhering to their goals, incorporating constraints, and working within the individual's frame of reference to drive strategic allocation of their financial assets.
Ponds are a primary production system to a wide variety of freshwater fish species. Each species have specific and unique nutrient needs and successful pond fertilization is critical to a successful aquaculture enterprise. Aquaculture Pond Fertilization: Impacts of Nutrient Input on Production provides state-of-the-art information for successful fertilization strategies for a broad range of pond-raised species. Aquaculture Pond Fertilization attempts to rectify the seemingly contradictory nutrient recommendations by clearly defining the goals of specific types of aquaculture. Chapters are divided into three sections: The first reviews basic concepts in fertilization applicable to all pond-based production. The second looks at specific nutrient management approaches. The third and final section of chapters looks specifically at key freshwater pond species ranging from tilapia to perch and discusses specific fertilization needs for the successful rearing of these in-demand fish. Looking across species with chapters contributed by leaders in the field Aquaculture Pond Fertilization provides succinct single-volume coverage of an oft-neglected, but vitally important topic in aquaculture production.
The NEW edition of the best-selling guide to the GMAT Test. "The""Official Guide to the GMAT, " 13th Edition will be the first guide on the market that contains official sample questions from the new Integrated Reasoning section that will be part of the GMAT exam in June 2012. Because this component is more interactive than other core components in the GMAT exam (Verbal, Quantitative, and Analytical Writing), the Integrated Reasoning practice questions will be housed on a companion website that readers will be able to access after purchasing the book*. In addition, 20% of the current questions will be replaced – all with official questions used on actual GMAT exams – more than 800 questions are included!. No other GMAT study guide can provide this. The book will publish three months before the new test is integrated and will be the only guide on the market to include study information and practice questions written by the writers of the test. *"To use the Integrated Reasoning companion website, you must have one of the following browsers: Safari, Google Chrome, Firefox, or Internet Explorer version 7 or higher."
2pcs/lot TWL6030B1AD TWL6030 6030B1AD Fully Integrated Power Management IC (PMIC) with Switch Mode Charger
New SMD OB2269CP ob2269cp SOP-8 LCD Power Management Integrated Circuits 10PCS/Lot Wholesale Electronic