Certain Potassium Phosphate Salts from China, Invs. 701-TA-473 and 731-TA-1173 (Final)
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Publisher: DIANE Publishing
Published:
Total Pages: 164
ISBN-13: 1457815966
DOWNLOAD EBOOK →Author:
Publisher: DIANE Publishing
Published:
Total Pages: 164
ISBN-13: 1457815966
DOWNLOAD EBOOK →Author:
Publisher: DIANE Publishing
Published:
Total Pages: 172
ISBN-13: 1457816547
DOWNLOAD EBOOK →Author: United States International Trade Commission
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Published: 2010
Total Pages: 0
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DOWNLOAD EBOOK →Author: United States International Trade Commission
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Published: 2009
Total Pages: 0
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Publisher: DIANE Publishing
Published:
Total Pages: 191
ISBN-13: 1457815753
DOWNLOAD EBOOK →Author: United States International Trade Commission
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Published: 2000
Total Pages: 116
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DOWNLOAD EBOOK →Author: M.F. Ryan
Publisher: Springer Science & Business Media
Published: 2002-01-31
Total Pages: 343
ISBN-13: 140200270X
DOWNLOAD EBOOK →This volume encompasses and unites all the major topics relating to Insect Chemoreception. Part 1 addresses topics such as plant/insect interactions, pheromones, ultrastructure, electrophysiology and the biochemistry of chemoreceptors. Part 2 embraces applications of plant chemicals and cultivars in insect pest control, host plant resistance and pheromones. A concluding chapter discusses the scope and potential of genetic engineering. This comprehensive account of the major aspects of sustainable insect pest control, together with the key references cited, will point the way to relevant research projects, and provide an up-to-date awareness of recent developments in the field. Audience: Graduate students and researchers in insect chemoreception, chemical ecology and sustainable pest control.
Author: Mogens L. Glass
Publisher: Springer Science & Business Media
Published: 2009-07-24
Total Pages: 543
ISBN-13: 3540939857
DOWNLOAD EBOOK →Hopefully, this book will be taken off of the shelf frequently to be studied carefully over many years. More than 40 researchers were involved in this project, which examines respiration, circulation, and metabolism from ?sh to the land vertebrates, including human beings. A breathable and stable atmosphere ?rst appeared about 500 million years ago. Oxygen levels are not stable in aquatic environments and exclusively water-breathing ?sh must still cope with the ever-changing levels of O 2 and with large temperature changes. This is re?ected in their sophisticated count- current systems, with high O extraction and internal and external O receptors. 2 2 The conquest for the terrestrial environment took place in the late Devonian period (355–359 million years ago), and recent discoveries portray the gradual transitional evolution of land vertebrates. The oxygen-rich and relatively stable atmospheric conditionsimpliedthatoxygen-sensingmechanismswererelativelysimpleandl- gain compared with acid–base regulation. Recently, physiology has expanded into related ?elds such as biochemistry, molecular biology, morphology and anatomy. In the light of the work in these ?elds, the introduction of DNA-based cladograms, which can be used to evaluate the likelihood of land vertebrates and lung?sh as a sister group, could explain why their cardio-respiratory control systems are similar. The diffusing capacity of a duck lung is 40 times higher than that of a toad or lung?sh. Certainly, some animals have evolved to rich high-performance levels.
Author: National Research Council
Publisher: National Academies Press
Published: 2013-07-05
Total Pages: 247
ISBN-13: 0309272246
DOWNLOAD EBOOK →The potential for using fusion energy to produce commercial electric power was first explored in the 1950s. Harnessing fusion energy offers the prospect of a nearly carbon-free energy source with a virtually unlimited supply of fuel. Unlike nuclear fission plants, appropriately designed fusion power plants would not produce the large amounts of high-level nuclear waste that requires long-term disposal. Due to these prospects, many nations have initiated research and development (R&D) programs aimed at developing fusion as an energy source. Two R&D approaches are being explored: magnetic fusion energy (MFE) and inertial fusion energy (IFE). An Assessment of the Prospects for Inertial Fusion Energy describes and assesses the current status of IFE research in the United States; compares the various technical approaches to IFE; and identifies the scientific and engineering challenges associated with developing inertial confinement fusion (ICF) in particular as an energy source. It also provides guidance on an R&D roadmap at the conceptual level for a national program focusing on the design and construction of an inertial fusion energy demonstration plant.