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The remarkable development of molecular biology has had its counterpart in an impressive growth of a segment of biology that might be described as atomic biology. The past several decades have witnessed an explosive growth in our knowledge of the many elements that are essential for life and maintenance of plants and animals. These essential elements include the bulk elements (hydro gen, carbon, nitrogen, oxygen, and sulfur), the macrominerals (sodium, potas sium, calcium, magnesium, chloride, and phosphorus), and the trace elements. This last group includes the ultra trace elements and iron, zinc, and copper. Only the ultratrace elements are featured in this book. Iron has attracted so much research that two volumes are devoted to this metal-The Biochemistry of Non-Heme Iron by A. Bezkoravainy, Plenum Press, 1980, and The Biochemistry of Heme Iron (in preparation). Copper and zinc are also represented by a separate volume in this series. The present volume begins with a discussion of essentiality as applied to the elements and a survey of the entire spectrum of possible required elements.
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First multi-year cumulation covers six years: 1965-70.
Examines the evolution of the World Bank and its operations during the presidency of James Wolfensohn.
The "results agenda" adopted by the World Bank and other donors aims to ensure that development assistance yields sustainable poverty reduction. Effective poverty reduction results from three main factors: sustained and inclusive growth, effective service delivery to the poor, and capable public sector institutions that are accountable to stakeholders for the results they achieve. The Annual Review of Development Effectiveness 2006 assembles evaluative evidence around three questions central to poverty reduction: - How effectively has economic growth translated into poverty reduction in Bank-assisted countries and what factors have affected these results? - What factors have led to high-qual...