Download or read book Ecotoxicology of Explosives written by Geoffrey I. Sunahara and published by CRC Press. This book was released on 2009-06-01 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Managing sites contaminated with munitions constituents is an international challenge. Although the choice of approach and the use of Ecological Risk Assessment (ERA) tools may vary from country to country, the assurance of quality and the direction of ecotoxicological research are universally recognized as shared concerns. Drawing on a multidiscip

Download or read book The Heir of Redclyffe written by Charlotte M. Yonge and published by e-artnow. This book was released on 2020-04-09 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Heir of Redclyffe tells the story of the Byronic Guy Morville, heir to the Redclyffe baronetcy, and his cousin Philip Morville, a conceited hypocrite who enjoys an unwarrantedly high reputation. When Guy raises money to secretly pay off the debts of his blackguard uncle, Philip spreads the rumour that Guy is a reckless gambler. As a result Guy's proposed marriage to his guardian's daughter Amy is called off and he is disowned by his guardian. Guy bears the situation with a new-found Christian fortitude until the uncle clears his character, enabling him to marry Amy after all.

Download or read book Landslides written by Ernest D. Werner and published by . This book was released on 2010 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: A landslide is a geological phenomenon which includes a wide range of ground movement, such as rock falls, deep failure of slopes and shallow debris flows, which can occur in offshore, coastal and onshore environments. Although the action of gravity is the primary driving force for a landslide to occur, there are other contributing factors affecting the original slope stability. Typically, pre-conditional factors build up specific sub-surface conditions that make the area/slope prone to failure, whereas the actual landslide often requires a trigger before being released. This book discusses such triggers, as well as their outcomes. Studies of landslides that have occurred in various geographical settings are also among the topics examined in this book, as well as an analysis of the factors that caused them.

Download or read book Advanced Materials in Drug Release and Drug Delivery Systems written by Katarzyna Winnicka and published by MDPI. This book was released on 2021-09-03 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Development of new drug molecules is costly and requires longitudinal, wide-ranging studies; therefore, designing advanced pharmaceutical formulations for existing and well-known drugs seems to be an attractive device for the pharmaceutical industry. Properly formulated drug delivery systems can improve pharmacological activity, efficacy and safety of the active substances. Advanced materials applied as pharmaceutical excipients in designing drug delivery systems can help solve problems concerning the required drug release—with the defined dissolution rate and at the determined site. Novel drug carriers enable more effective drug delivery, with improved safety and with fewer side effects. Investigations concerning advanced materials represent a rapidly growing research field in material/polymer science, chemical engineering and pharmaceutical technology. Exploring novel materials or modifying and combining existing ones is now a crucial trend in pharmaceutical technology. Eleven articles included in the the Special Issue “Advanced Materials in Drug Release and Drug Delivery Systems” present the most recent insights into the utilization of different materials with promising potential in drug delivery and into different formulation approaches that can be used in the design of pharmaceutical formulations.

Download or read book A Chemist s Guide to Valence Bond Theory written by Sason S. Shaik and published by John Wiley & Sons. This book was released on 2007-12-10 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference on current VB theory and applications presents a practical system that can be applied to a variety of chemical problems in a uniform manner. After explaining basic VB theory, it discusses VB applications to bonding problems, aromaticity and antiaromaticity, the dioxygen molecule, polyradicals, excited states, organic reactions, inorganic/organometallic reactions, photochemical reactions, and catalytic reactions. With a guide for performing VB calculations, exercises and answers, and numerous solved problems, this is the premier reference for practitioners and upper-level students.

Download or read book Solid Lubrication Fundamentals and Applications written by Kazuhisa Miyoshi and published by CRC Press. This book was released on 2019-06-05 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid Lubrication Fundamentals and Applications description of the adhesion, friction, abrasion, and wear behavior of solid film lubricants and related tribological materials, including diamond and diamond-like solid films. The book details the properties of solid surfaces, clean surfaces, and contaminated surfaces as well as discussing the structu

Download or read book Machinability of Advanced Materials written by J. Paulo Davim and published by John Wiley & Sons. This book was released on 2014-02-19 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Machinability of Advanced Materials addresses the level of difficulty involved in machining a material, or multiple materials, with the appropriate tooling and cutting parameters. A variety of factors determine a material’s machinability, including tool life rate, cutting forces and power consumption, surface integrity, limiting rate of metal removal, and chip shape. These topics, among others, and multiple examples comprise this research resource for engineering students, academics, and practitioners.

Download or read book Ultra wide Bandgap Semiconductor Materials written by Meiyong Liao and published by Elsevier. This book was released on 2019-06-18 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultra-wide Bandgap Semiconductors (UWBG) covers the most recent progress in UWBG materials, including sections on high-Al-content AlGaN, diamond, B-Ga2O3, and boron nitrides. The coverage of these materials is comprehensive, addressing materials growth, physics properties, doping, device design, fabrication and performance. The most relevant and important applications are covered, including power electronics, RF electronics and DUV optoelectronics. There is also a chapter on novel structures based on UWBG, such as the heterojunctions, the low-dimensional structures, and their devices. This book is ideal for materials scientists and engineers in academia and R&D searching for materials superior to silicon carbide and gallium nitride. - Provides a one-stop resource on the most promising ultra-wide bandgap semiconducting materials, including high-Al-content AlGaN, diamond, ß-Ga2O3, boron nitrides, and low-dimensional materials - Presents comprehensive coverage, from materials growth and properties, to device design, fabrication and performance - Features the most relevant applications, including power electronics, RF electronics and DUV optoelectronics

Download or read book Reviews in Computational Chemistry Volume 13 written by Kenny B. Lipkowitz and published by Wiley-VCH. This book was released on 1999-06-02 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: THIS BOOK HAS SIX TUTORIALS AND REVIEWS WRITTEN BY INVITED EXPERTS. FIVE CHAPTERS TEACH TOPICS IN QUANTUM MECHANICS AND MOLECULAR SIMULATIONS. THE SIXTH CHAPTER EXPLAINS HOW PROGRAMS FOR CHEMICAL STRUCTURE DRAWING WORK. AN EDITORIAL DISCUSSES SOME OF THE MOST WELL-KNOWN PERSONAGES IN COMPUTATIONAL CHEMISTRY. FROM REVIEWS OF THE SERIES "Anyone who is doing or intends to do computational research on molecular structure and design should seriously consider purchasing this book for his or her personal library."-JOURNAL OF COMPUTATIONAL CHEMISTRY. "These reviews are becoming regarded as the standard reference among both specialists and novices in the expanding field of computational chemistry." -JOURNAL OF MOLECULAR GRAPHICS AND MODELLING. "[This book is] written for newcomers learning about molecular modeling techniques as well as for seasoned professionals who need to acquire expertise in areas outside their own."-JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCE.

Download or read book Structure Function and Adaptation of Compact Bone written by R. Bruce Martin and published by . This book was released on 1989 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chemorheology of Polymers written by Peter J. Halley and published by Cambridge University Press. This book was released on 2009-05-28 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding the dynamics of reactive polymer processes allows scientists to create new, high-value, high-performance polymers. This book is an indispensable resource for researchers and practitioners working in this area. It includes coverage of thermoplastics, thermoset and reactive polymers, together with practical industrial processes and modern chemorheological models and tools.

Download or read book Obtaining and Characterization of New Materials written by Andrei Victor Sandu and published by . This book was released on 2022 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: At present, more and more procedures and technologies used to discover and characterize new materials are available, including advanced characterization techniques.This Special Issue covers a wide range of topics about obtaining and characterizing new materials, from the nano to macro scales, including for new alloys, ceramics, composites, biomaterials, and polymers and the procedures and technologies used to enhance their structure, properties, and functions. To select new materials for future use, we must first understand their structure and their characteristics using modern techniques such as microscopy (SEM, TEM, AFM, STM, etc.), spectroscopy (EDX, XRD, XRF, FTIR, XPS, etc.), and mechanical tests (tensile, hardness, elastic modulus, toughness, etc.) and their behaviors (in vitro and in vivo; corrosion; and thermal--DSC, STA, DMA, magnetic properties, and biocompatibility), among many others.

Download or read book Asphalt Mixture Components written by and published by . This book was released on 1998 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Engineering Properties of Superconducting Materials written by Tim Coombs and published by . This book was released on 2021 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plastic (and microplastic) pollution has been described as one of the greatest environmental challenges of our time, and a hallmark of the human-driven epoch known as the Anthropocene. It has gained the attention of the general public, governments, and environmental scientists worldwide. To date, the main focus has been on plastics in the marine environment, but interest in the presence and effects of plastics in freshwaters has increased in the recent years. The occurrence of plastics within inland lakes and rivers, as well as their biota, has been demonstrated. Experiments with freshwater organisms have started to explore the direct and indirect effects resulting from plastic exposure. There is a clear need for further research, and a dedicated space for its dissemination. This book is devoted to highlighting current research from around the world on the prevalence, fate, and effects of plastic in freshwater environments.

Download or read book Microstructure and Corrosion Behavior of Advanced Alloys written by Mari ́an Palcut and published by Mdpi AG. This book was released on 2022-01-29 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: In many industrial applications, metallic materials are exposed to harsh operating conditions. Due to a combination of chemical and thermal stresses, the constructional and functional materials are degraded, and their utility properties are lost. These undesirable events are of a physicochemical nature and are commonly known as 'corrosion'. In this Special Issue Book, 3 reviews and 18 original research papers focused on the complex relationships between the microstructure, phase constitution, and corrosion behavior of metallic materials are collected. Both high temperature and low temperature corrosion studies are included as they investigate the physicochemical processes at the material interfaces. Furthermore, possibilities for increasing the corrosion resistance of metallic materials are studied by means of surface modification and application of protective layers. This Special Issue Book, Microstructure and Corrosion Behavior of Advanced Alloys, displays the diversity and complexity of modern corrosion research. It is hoped that it will become a valuable source of reference for corrosion scientists.

Download or read book Advances in Regenerative Medicine written by Sabine Wislet and published by BoD – Books on Demand. This book was released on 2011-11-21 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Even if the origins of regenerative medicine can be found in Greek mythology, as attested by the story of Prometheus, the Greek god whose immortal liver was feasted on day after day by Zeus' eagle; many challenges persist in order to successfully regenerate lost cells, tissues or organs and rebuild all connections and functions. In this book, we will cover a few aspects of regenerative medicine highlighting major advances and remaining challenges in cellular therapy and tissue/organ engineering.