Tag: Modified

Forested Habitats and Human-Modified Land-Use Effects on Avian Diversity


Free Download Alvaro Redondo-brenes, "Forested Habitats and Human-Modified Land-Use Effects on Avian Diversity "
English | ISBN: 1608768791 | 2010 | 63 pages | PDF | 3 MB
Evaluating biodiversity in home gardens, local villages, cow pastures, and other environments, looks at the contribution of ten different habitat types to the conservation of bird species in the path of the Tapir Biological Corridor in Costa Rica.

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Electro-catalysis At Chemically Modified Solid Surfaces


Free Download Electro-catalysis At Chemically Modified Solid Surfaces
English | 2018 | ISBN: 178634243X | 449 Pages | PDF (True) | 36 MB
This book documents Professor Jacques Simonet’s contribution to building new electrode materials and their related catalytic reactions. Research includes synthesis of new alloys of palladium, discovery of new composite electrodes (including gold- and silver-graphene) and the creation of new materials through judicious cathodic or anodic doping. Additionally, studies demonstrate the malleability and reactivity of previously unused precious and semi-precious metals for the creation of 2D and 3D catalytic materials. Studies key to innovative research show how transition metals may reversibly cathodically insert small size electro-active molecules such as CO2 and O2, and be applied to methods of depollution brought by carbon and nitrogen oxides.Written for practical use, Simonet has provided both theory and tools needed for those aiming to recreate and develop his experiments in electrochemical catalysis and surface modifications. This full publication of research gives graduate and post-graduate students of chemistry, electrochemistry and catalysis an in-depth insight into key historical and modern developments in the field.

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A Modified Baseline Incineration Process for Mustard Projectiles at Pueblo Chemical Depot


Free Download National Research Council, Division on Engineering and Physical Sciences, "A Modified Baseline Incineration Process for Mustard Projectiles at Pueblo Chemical Depot"
English | 2001 | pages: 65 | ISBN: 0309076129 | PDF | 0,7 mb
The United States has maintained a stockpile of chemical warfare agents and munitions since World War I. The Army leadership has sought outside, unbiased advice on how best to dispose of the stockpile. In 1987, at the request of the Under Secretary of the Army, the National Research Council (NRC) established the Committee on Review and Evaluation of the Army Chemical Stockpile Disposal Program (Stockpile Committee) to provide scientific and technical advice and counsel on the CSDP. This report is concerned with the technology selection for the Pueblo site, where only munitions containing mustard agent are stored. The report assesses a modified baseline process, a slightly simplified version of the baseline incineration system that was used to dispose of mustard munitions on Johnston Island. A second NRC committee is reviewing two neutralization-based technologies for possible use at Pueblo. The evaluation in this report is intended to assist authorities making the selection. It should also help the public and other non-Army stakeholders understand the modified baseline process and make sound judgments about it.

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Genetically Modified Crops


Free Download Genetically Modified Crops By Nigel G. Halford
2011 | 193 Pages | ISBN: 1848168381 | PDF | 4 MB
Plant molecular biology came to the fore in the early 1980s and there has been tremendous growth in the subject since then. The study of plant genes and genomes and the development of techniques for the incorporation of novel or modified genes into plants eventually led to the commercialisation of genetically modified (GM) crops in the mid-1990s. This was seen as the start of a biotechnological revolution in plant breeding. However, plant biotechnology has become one of the hottest debates of the age and, in Europe at least, one of the greatest challenges that plant scientists have ever faced. This book covers the history and development of the science and techniques that underpin plant biotechnology. It describes the GM crops that are or have been grown commercially around the world, including failures as well as successes, and the new varieties that are being developed. The safety record of GM crops is reviewed together with the legislation that has been adopted to cover their use. The book also deals with the concerns of consumers, the GM crop debate and the prospects for the technology. In the second edition, sections on current GM crops and future developments in plant biotechnology have been greatly expanded, while those on techniques, legislation and the GM crop debate have also been updated. The book is a concise, comprehensive and readable study that is accessible to a general readership with a scientific background but also provides useful information for the specialist.

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Introduction to Modified Gravity, Second Edition


Free Download Introduction to Modified Gravity, Second Edition by Albert Petrov , Jose Roberto Nascimento , Paulo Porfirio
English | PDF EPUB (True) | 2023 | 106 Pages | ISBN : 3031466330 | 8 MB
This book reviews various modified gravity models, including those with modifications in the pure gravitational sector; those involving extra fields, that is, scalar-tensor and vector-tensor gravity theories; gravity models with Lorentz symmetry breaking; and nonlocal gravity models. The authors discuss both classical and quantum aspects of these theories. The book is unique in bringing together all the current alternatives to Einstein gravity in one source and serves as an excellent starting point for graduate students and other newcomers seeking an overview.

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