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Sunday, August 30, 2009
The Best 100 Web Sites for HR Professionals
Experimental Surgical Models in the Laboratory Rat
ISO/IEC 20000 Certification and Implementation Guide - Standard Introduction, Tips for Successful ISO/IEC 20000 Certification, FAQs.
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Pharmaceutical Drug Analysis
Monomers, Oligomers, Polymers, Composites and Nanocomposites Research: Synthesis, Properties and Applications
Friday, August 28, 2009
Solutions Manual for Organic Chemistry
By Stuart Warren
- Publisher: Oxford University Press, USA
- Number Of Pages: 512
- Publication Date: 2001-10-04
- ISBN-10 / ASIN: 0198700385
- ISBN-13 / EAN: 9780198700388
Contains detailed worked solutions to all the end-of-chapter exercises in the textbook Organic Chemistry by Clayden, Greeves, Warren, and Wothers. Notes in tinted boxes in the page margins highlight important principles and comments.
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Structure Determination of Organic Compounds: Tables of Spectral Data
- Publisher: Springer
- Number Of Pages: 436
- Publication Date: 2009-04-23
- ISBN-10 / ASIN: 3540938095
- ISBN-13 / EAN: 9783540938095
This fourth edition of the highly successful and concise textbook contains about 20 percent new data. Now included are chapters on 19F and 31P NMR as well as references to important Raman bands. With their unique approach of presenting - in the form of texts, tables, charts, and graphs - a succinct compilation of essential reference data for the interpretation of NMR, IR, UV/Vis, and mass spectra, the authors also provide a hands-on guide for interpreting experimental spectral data and elucidating the structure of the respective compounds behind them. Besides spectra of common solvents, calibration reagents, and MALDI and FAB MS matrix materials, fragmentation rules for mass spectrometry and UV/Vis spectra of representative compounds are included. The book will benefit students during courses and exercises, and advanced learners may use it to supplement their understanding of extended textbooks on the topic. While only a basic knowledge of spectroscopic techniques is required to use this book, it will serve as a data reference for specialists in the field and will support practitioners routinely faced with the task of interpreting spectral information. From a review of the previous edition: 'Practically all teachers in spectroscopy and countless students know these books and work continuously with them' - "Magnetic Resonance in Chemistry", 2002, Volume 40, Issue 3, p. 247.
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Saturday, August 22, 2009
Introduction to X-Ray Powder Diffractometry
Chemical Crystallography - An Introduction To Optical And X Ray Methods.
Book Description: Text extracted from opening pages of book: CHEMICAL CBYSTALLOGRAPHY AN. INTRODUCTION TO OPTICAL AND X-RAY METHODS BY C. W. BUNN OXFORD AT THE CLARENDON PRESS Oxford University Press, Amen House, London E. G. 4 GLASGOW NEW YORK TORONTO MELBOURNE WELLINGTON BOMBAY CALCUTTA MADRAS CAPETOWN Geoffrey Cumberlege, Publisher to the University FIRST PUBLISHED 1045 REPRINTED WITH CORRECTIONS 1946 Reprinted lithographically in Great Britain at the UNIVERSITY PRESS, OXFORD, 1948, 1949, 1952, from corrected sheets of the second impression PREFACE CEYSTALLOGRAPHIC methods are used in chemistry for two main pur poses the identification of solid substances, and the determination of atomic configurations ; there are also other applications, most of which, as far as technique is concerned, may* be said to lie between the two main subjects. This baok is intended to be a guide to these methods. I have tried to explain the elementary principles involved, and to give as much practical information as will enable the reader to start using the methods described. I have not attempted to give a rigorous treat ment of the physical principles: the f approach is consistently from the chemist's point of view, and physical theory is included only in so far as it is necessary for the general comprehension of the principles and methods described. Nor have I attempted to give an exhaustive account of any subject ; the aim throughout has been to lay the founda tions, and to give sufficient references ( either to larger works or to original papers) to enable the reader to follow up any subject in greater detail if he so desires. The treatment of certain subjects is perhaps somewhat unorthodox. Crystal morphology, for instance, is described in terms of the concept of the unit cell ( rather than in terms of the axial ratios of the earlier morphologists), and is approached by way of the phenomena of crystal growth. The optical properties of crystals are described solely in terms of the phenomena observed in the polarizing microscope. X-ray diffrac tion is considered first in connexion with powder photographs; it is moj* e usual to start with the interpretation of the diffraction effects of single crystals. These methods of treatment are dictated by the form and scope of the book ; they also reflect the course of the writer's own experience in applying crystallographic methods to chemical problems. It is therefore hoped that they may at any rate seem natural to those to whom the book is addressed - students of chemistry who wish to acquire some knowledge of crystallographic methods, and research workers who wish to make practical use of such methods. If the book should come to the notice of a more philosophical reader, I can only hope that any qualms such a reader may feel about its avoidance of formal physical or mathematical treatment may be somewhat offset by the interest of a novel, if rather severely practical, viewpoint. The difficulties of three-dimensional thinking have, I hope, been lightened as much as possible by the provision of a large number of vi PREFACE diagrams ; but crystallography is emphatically not a subject which can be learnt solely from books: solid models should be used freely models of crystal shapes, of atomic . nd molecular configurations, of reciprocal lattices and of vectorial representations of optical and other physical properties. Most of the diagrams are original, but a few have been reproduced, by permission, from published books and journals: Figs. 197, 207-9, 215, and 222 from the Journal of the Chemical Society ; Figs. 199, 203, and 217 from the Proceedings of the Royal Society, Figs. 102-4 from the Journal of Scientific Instruments ; Fig. 229 from the Journal of the American Chemical Society, Fig. 161 from Inter nationale Tabetten ftir Bestimmung von Kristallstrukturen ( Berlin: Born traeger); Fig. 192 from the * Strnkturbericht ' of the Zeitschrift fttr Kristallographie\ and Figs. 212 and 216 from Bragg's The Crystalline State |
The Diffraction of X-rays and Electrons by Amorphous Solids, Liquids, and Gases
X-Ray Diffraction: In Crystals, Imperfect Crystals, and Amorphous Bodies
Publisher: Dover Publications (June 7, 1994)
Language: English
ISBN-10: 0486680118
ISBN-13: 978-0486680118
X-Ray Crystallography: An Introduction to the Investigation of Crystals by Their Diffraction of Monochromatic X-Radiation
Elements of Modern X-ray Physics
Fundamentals of Powder Diffraction and Structural Characterization of Materials, Seco
Structure Determination from Powder Diffraction Data (International Union of Crystallography Monographs on Crystallography)
Principles and Applications of Powder Diffraction, 1st Edition
Solvent-free Organic Synthesis (Green Chemistry)
Review "Solvent-free Organic Synthesis is a long-needed and timely compilation of experimental procedures that do not use solvents during the reaction step. Even better, it also includes numerous syntheses that do not require solvents after the reaction for extraction, chromatography, or recrystallization, because they yield pure products in the absence of auxiliaries...This is a must-have book for all students (perhaps through libraries) and academic or industrial researchers who honestly want to use and improve sustainable syntheses, and can also be recommended for administrators and referees who control the funding of such endeavors for the well-being of our environment." (Gerd Kaupp, Organic Chemistry I, University of Oldenburg (Germany), Angewandte Chemie/International Edition, 40/03) "...an excellent and exhaustive overview compilation...highly recommended to all those concerned with Green Chemistry as a valuable resource..." (Synthesis, No. 16, 2003) "... a long-needed and timely compilation...this is a must-have book for all students and academic or industrial researchers." (Angewandte Chemie Intl.) "...offers graphical summaries of 537 examples of solvent-free organic reactions..." (Journal of the American Chemical Society, Vol. 125, No. 39) "In conclusion, this book constitutes an essential handbook in an excellent and exhaustive overview compilation. It is highly recommended to all those concerned with Green Chemistry as a valuable resource in the field." (A. Loupy, Paris-South University and CNRS, France, Synthesis, 2003, No. 16) Journal of the American Chemical Society, Vol. 125, No. 39 "...offers graphical summaries of 537 examples of solvent-free organic reactions..." |
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Methods and Reagents for Green Chemistry: An Introduction
This book aims to stimulate and promote the wide-ranging aspects of green chemistry and its major role in ensuring sustainable development. The book covers the following areas: green chemistry; green reagents and atom economy; safeguarding the atmosphere; industrial greencatalysis; alternative reaction conditions; biocatalysis and green chemistry. This book is based on the third edition of the Collection of Lectures of the Summer Schools on Green Chemistry held in Venice, Italy in the summers of 1998-2003 (sponsored by the European Commission, TMR and Improving Programmes and carried out by the Consortzio Interuniversitario La Chemica per l'Ambiente). |
Hand Book Of Green Chemistry & Technology
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Green Reaction Media in Organic Synthesis
Product Description: Green, sustainable chemistry involves the designing of chemical processes with a view to reducing or even eliminating the use and production of hazardous materials. Recent endeavors have focused on limiting the use of organic solvents and replacing them with new, environmentally benign media. The chemical industry is interested in these cost-effective, alternative solvents and processes. This book provides a broad overview of the three most commonly used green reaction media. Directed at synthetic organic chemists working in academic and industrial laboratories, it will also serve as a textbook for graduate courses on green chemistry. Successful green reactions are considered, and experimental sections at the ends of the chapters provide important practical details, with illustrations of potential applications. Sufficient information is included to allow selection of the most appropriate medium. Extensively referenced, the volume offers a point of entry into the detailed literature. |
Green Chemical Reactions (NATO Science for Peace and Security Series C: Environmental Security)
Product Description: Green Chemistry is an inventive science based on fundamental research towards the development of new sustainable chemical processes. There is a great need to create a new type of chemistry focused on a new production system, in order to prepare the younger generation to get a greener future. The globalization pushes the chemistry community to adopt ethical issues. In this prospect Green Chemistry can achieve the approval of the society by teaching students to be confident in science and at the same time by convincing people that it is possible to attain technological development with respect and care for the environment we live in. This is why it is of foremost importance that education and fundamental research remain strictly connected, so that demo****y and development can grow and progress side by side. This book has been prepared to extend the knowledge of Green Chemistry not disregarding, however, the industrial interest. It is the result of the effort to put together and share the expertise of leading practitioners in the field of Green Chemistry. The Interuniversity Consortium ‘Chemistry for the Environment’ is a non-profit organisation established in 1993 in Italy. At present it includes 31 member universities and 80 research units. |
Quantitative Chemical Analysis(DJVU Format)
By Daniel C. Harris
Publisher: W. H. Freeman
Number Of Pages: 1008
Publication Date: 2006-05-19
ISBN-10 / ASIN: 0716770415
ISBN-13 / EAN: 9780716770411
The Practical Bioinformatician
Thursday, August 20, 2009
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Quantitative Linear and no-linear Least Square analysis (crystalline and amorphous materials) using the full pattern profile and experimental standard diffractograms, PDF2 or AMSCD cards). | ||||||||||||||||||||||||||||||||||||||||
Complementary analysis Boolean searching, chemical restraints, automated unit-cell refinement, space group, systematic hklextinctions, efficient background subtraction and advanced Kα2 stripping, polynomial spline data interpolation, Fourier and functional filtering, FWHM, integrated width, asymmetry, crystal size and strain (Williamson-Hall, Warren-Averbach and Log-Normal distribution). | ||||||||||||||||||||||||||||||||||||||||
Graphic capability Includes recording in BMP image files, high quality HPGL files, copies to the clipboard and impression of up to fifty diagrams simultaneously. Thermodiffraction and mappin. DOWNLOAD LINKS: download link software http://www.xpowder.com/download/xpowder_setup.exe 1. Install the program. 2. Use this serial to register the program Serial : 1G8Q_E4]d1gQrUeo]HQIiUr+zQwWy3438 3. Enjoy patch + serial http://rapidshare.com/files/268640938/Patch_xpowder.exe copy this file and paste XPowder folder (replace XPowder.exe) http://rapidshare.com/files/269139023/XPowder.rar Step 1: Install the program Step 2: Quit program if run Step 3: Run patcher Step 4: Browse for the file Step 5: Apply the patch Step 6: Run the application Step 7: go to help and enter the registration code 1G8Q_E4]d1gQrUeo]HQIiUr+zQwWy3438 Step 7: Enjoythere is the links of setup and patch http://www.4shared.com/file/12621800...rsalpatch.html http://www.4shared.com/file/12620834...der_setup.html |