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Radioactive Geochronometry
The history of Earth in the Solar System has been unraveled using natural radioactivity. The sources of this radioactivity are the original creation of the elements and the subsequent bombardment of objects, including Earth, in the Solar System by cosmic rays. Both radioactive and radiogenic nuclides are harnessed to arrive at ages of various events and processes on Earth. This collection of chapters from the Treatise on Geochemistry displays the range of radioactive geochronometric studies that have been addressed by researchers in various fields of Earth science. These range from the age of Earth and the Solar System to the dating of the history of Earth that assists us in defining the maj...
Current Concepts in the Management of Lymphoma and Leukemia
This volume summarizes the Proceedings of the fourth biennial Cancer Teaching Symposium held on March 7 and 8, 1970, at the University of Chicago Pritzker School of Medicine. The program was prepared by Drs. LAWRENCE ALLEN, MELVIN GRIEM, WERNER KIRSTEN, LEON JACOBSON, JOHN ULTMANN, ROBERT WISSLER, and STANLEY Y ACHNIN. The purpose of the Symposium was to present current advances in the area of lymphoma and leukemia to the staff and students of this medical center and to students and interested physicians from other institutions in the Chicago area. Like the other teaching symposia held in 1964, 1966, and 1968, this Symposium attracted over 450 physicians and scientists. In the course of one ...
Environmental Geochemistry
The Treatise on Geochemistry is the first work providing a comprehensive, integrated summary of the present state of geochemistry. It deals with all the major subjects in the field, ranging from the chemistry of the solar system to environmental geochemistry. The Treatise on Geochemistry has drawn on the expertise of outstanding scientists throughout the world, creating the reference work in geochemistry for the next decade. Each volume consists of fifteen to twenty-five chapters written by recognized authorities in their fields, and chosen by the Volume Editors in consultation with the Executive Editors. Particular emphasis has been placed on integrating the subject matter of the individual chapters and volumes. Elsevier also offers the Treatise on Geochemistry in electronic format via the online platform ScienceDirect, the most comprehensive database of academic research on the Internet today, enhanced by a suite of sophisticated linking, searching and retrieval tools.
Plants and their Interaction to Environmental Pollution
Environmental pollution as a consequence of diverse human activities has become a global concern. Urbanization, mining, industrial revolution, burning of fossil fuels/firewood and poor agricultural practices, in addition to improper dumping of waste products, are largely responsible for the undesirable change in the environment composition. Environmental pollution is mainly classified as air pollution, water pollution, land pollution, noise pollution, thermal pollution, light pollution, and plastic pollution. Nowadays, it has been realized that with the increasing environmental pollution, impurities may accumulate in plants, which are required for basic human uses such as for food, clothing,...
Nagra/PSI Chemical Thermodynamic Data Base 01/01
The Nagra/PSI Chemical Thermodynamic Data Base 01/01 is an encyclopedia of thermodynamic data recommended for environmental studies. The data base focuses on elements commonly found as major solutes in natural waters, and on actinides and fission products relevant for radioactive waste disposal projects. It is the official chemical thermodynamic data base used in Swiss radioactive waste disposal projects. The detailed discussion of every number recommended in this encyclopedia is the result of a multi man-year project of the Paul Scherrer Institut (PSI), a Swiss National Lab. The five authors of this work have many years of experience in research, data base development and the application of...
Trace Elements in Terrestrial Environments
A comprehensive reference handbook on the important aspects of trace elements in the land environment. Each chapter addresses a particular element and gives a general introduction to their role in the environment, where they come from, and their biogeochemical cycles. In addition to a complete updating of each of the element chapters, this new edition has new chapters devoted to aluminum and iron, soil contamination, remediation and trace elements in aquatic ecosystems. In short, an essential resource for environmental scientists and chemists, regulators and policy makers.
Green Materials for Energy, Products and Depollution
Using renewable fuels and materials, drinking clean water and food, and breathing safe air are major issues for a sustainable world. This book reviews biodiesel production from microalgae, a promising energy source that does not compete with food production. Several advanced techniques to clean polluted waters, such as electrochemistry, ferrites photocatalysis and low-cost filtration are presented. Chapters also show various living organisms used as bioindicators of toxic metals. Decreasing ecotoxicity of pesticides using suitable surfactants is reviewed. The last chapter evidences new pollutants in urban soils, halogenated polycyclic aromatic hydrocarbons.
Sandalwood: Silviculture, Conservation and Applications
This book collects comprehensive information on taxonomy, morphology, distribution, wood anatomy, wood properties and uses. It also discusses silvicultural aspects, agroforestry, pests and diseases, biotechnology, molecular studies, biosynthesis of oil, conservation, trade and commerce of Sandal wood. Sandalwood (Santalum album L.) is considered as one of the world's most valuable commercial timber and is known globally for its heartwood and oil. The book brings together systematic representation of information with illustrations, thus an all-inclusive reference and field guide for foresters, botanists, researchers, farmers, traders and environmentalists.
Darjeeling: The Unhealed Wound
The beautiful hill district of Darjeeling has been in the throes of political uncertainty for several decades now. Mr. CR Rai, a retired administrator with rich experience who also led his political outfit after resigning from service, had access to some of the prime political actors and events at the height of the Gorkhaland agitation and brought his unique perspective on the issue in this unusually interesting book. Darjeeling: The Unhealed Wound discusses the people and circumstances responsible for creating political uncertainty. There are fascinating insights into the roles played by the local leaders and the main players as well as Dr BC Roy and Shri Vallabhai Patel in determining Darjeeling’s post-independence position. What influence did Nepal have? How did Sikkim’s annexation influence regional politics? These and other questions are discussed with great passion. Darjeeling enthusiasts will also be fascinated by the references to the many known and lesser-known figures who played a crucial role in the establishment of the original “Queen of the Hills”
