Scientific Canadian Mechanics' Magazine and Patent Office Record

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Publisher :
ISBN 13 :
Total Pages : 1070 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Scientific Canadian Mechanics' Magazine and Patent Office Record by : Canada. Patent Office

Download or read book Scientific Canadian Mechanics' Magazine and Patent Office Record written by Canada. Patent Office and published by . This book was released on 1966-03 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Spectroscopie infrarouge de molécules triatomiques pour l’observation spatiale

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Publisher : ISTE Group
ISBN 13 : 1784055492
Total Pages : 249 pages
Book Rating : 4.7/5 (84 download)

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Book Synopsis Spectroscopie infrarouge de molécules triatomiques pour l’observation spatiale by : Pierre Richard Dahoo

Download or read book Spectroscopie infrarouge de molécules triatomiques pour l’observation spatiale written by Pierre Richard Dahoo and published by ISTE Group. This book was released on 2019-02-01 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cet ouvrage est dédié à l’application des différents modèles théoriques pour identifier les spectres IR proche, moyen et lointain de molécules triatomiques, linéaires ou non linéaires, en phase gazeuse ou soumises à des contraintes environnementales, utiles aux sciences de l’environnement, la planétologie et l’astrophysique. La méthode de transformation de contact de Van Vleck est appliquée dans le calcul et l’analyse des transitions IR entre les niveaux d’énergie de vibration-rotation. Le modèle de substitution étendu de Lakhlifi-Dahoo est utilisé dans le cadre du formalisme de Liouville et les profils de raies de molécules triatomiques et leurs isotopologues soumis à des contraintes environnementales sont calculés en appliquant le théorème des cumulants. Les applications montrent comment les interactions à l’échelle moléculaire modifient les spectres IR d’une triatomique piégée dans une nano-cage (site de substitution d’une matrice de gaz rare, clathrate, fullerène, zéolithe) ou adsorbée sur une surface et permettent d’identifier les caractéristiques de l’environnement perturbateur.

Linearly Polarized IR Spectroscopy

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Publisher : CRC Press
ISBN 13 : 1040291899
Total Pages : 242 pages
Book Rating : 4.0/5 (42 download)

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Book Synopsis Linearly Polarized IR Spectroscopy by : Bojidarka Ivanova

Download or read book Linearly Polarized IR Spectroscopy written by Bojidarka Ivanova and published by CRC Press. This book was released on 2024-11-01 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: A technique that is useful in the study of pharmaceutical products and biological molecules, polarization IR spectroscopy has undergone continuous development since it first emerged almost 100 years ago. Capturing the state of the science as it exists today, Linearly Polarized IR Spectroscopy: Theory and Applications for Structural Analysis demonstrates how the technique can be properly utilized to obtain important information about the structure and spectral properties of oriented compounds. The book starts with the theoretical basis of linear-dichroic infrared (IR-LD) spectroscopy and then moves on to examine the background of the orientation method of colloid suspensions in a nematic host. It explores the orientation procedure itself, experimental design, and mathematical tools for the interpretation of the IR spectroscopic patterns. Next, the authors describe the structural elucidation of inorganic and organic compounds and glasses. Finally, they discuss applications in pharmaceutical analysis and the chemistry of dyes. Filled with more than 140 illustrations along with a color insert, the book explains both the scope of the polarized IR spectroscopy method as well as its limitations. A powerful source of information not only for specialists in IR spectroscopy, but also for those working in the field of structural analysis, this volume moves the field closer to developing an inherently classical method for the structural characterization of compounds.

The Infra-red Spectra of Complex Molecules

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Publisher : Springer Science & Business Media
ISBN 13 : 9401160171
Total Pages : 448 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis The Infra-red Spectra of Complex Molecules by : L. Bellamy

Download or read book The Infra-red Spectra of Complex Molecules written by L. Bellamy and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: The full revision of this text has presented a number of problems. The basic data have changed little since the second edition, although they have been much extended in depth and in detail. To some extent this has helped to shorten the present text as many controversial issues which needed to be presented at some length have now been resolved so that only the final conclusions need to be given. However, it remains the case that very few new group frequencies have emerged over the past fifteen years and the emphasis of group-frequency studies has tended to shift away from the identification of specific groups towards their other possible uses in the solution of structural and chemical problems. The study of the interplay of mechanical and electronic effects in determining the directions and extents of group-frequency shifts which result from changes in the substituents has told us much about chemical mechanisms themselves, and has opened up new possibilities for the use of group frequencies in areas such as the study of rotational isomerism, the measurement of bond angles, and the use of frequency relationships to derive other chemical and physical properties.

La spectroscopie infrarouge et ses applications analytiques

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Publisher :
ISBN 13 : 9782743008093
Total Pages : 660 pages
Book Rating : 4.0/5 (8 download)

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Book Synopsis La spectroscopie infrarouge et ses applications analytiques by : Dominique Bertrand

Download or read book La spectroscopie infrarouge et ses applications analytiques written by Dominique Bertrand and published by . This book was released on 2006-01-01 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: Présente tous les aspects de la spectroscopie infrarouge appliquée à l'analyse des produits alimentaires, en étudiant dans un même cadre le proche et le moyen infrarouge. Sont développés les méthodes d'analyse rapide, les bases physiques de la spectroscopie infrarouge, les spectres des constituants majeurs des aliments, les principales applications de la chimiométrie...

Pharmaceutical and Medical Applications of Near-Infrared Spectroscopy

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Publisher : CRC Press
ISBN 13 : 9780367377977
Total Pages : 172 pages
Book Rating : 4.3/5 (779 download)

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Book Synopsis Pharmaceutical and Medical Applications of Near-Infrared Spectroscopy by : EMIL W.. IGNE CIURCZAK (BENOIT.)

Download or read book Pharmaceutical and Medical Applications of Near-Infrared Spectroscopy written by EMIL W.. IGNE CIURCZAK (BENOIT.) and published by CRC Press. This book was released on 2019-08-30 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the completion of the first edition of this book, major developments have occurred in the pharmaceutical industry that have shaped the field of near-infrared (NIR) spectroscopy. A new initiative from the U.S. Food and Drug Administration (FDA) to modernize regulations of pharmaceutical manufacturing and drug quality has helped position NIR spectroscopy as an effective tool for pharmaceutical testing. Pharmaceutical and Medical Applications of Near-Infrared Spectroscopy: Second Edition reflects these developments and brings readers an up-to-date summary of how this technique is being applied to pharmaceutical manufacturing. Topics include: The origins and principles of NIR spectroscopy, including early instrumentation, spectroscopic theory, and light-particle interaction The physics of each instrument type, the strengths and weaknesses of each, and the manufacturers that produce them The possible advantages of using NIR methods for monitoring or controlling blending, as well as practical concerns for mixing processes NIR spectroscopy as applied to traditional granulation, drug layering, and film coating of beads or granules Pharmaceutical assays, including qualitative analysis, quantitative analysis, determination of actives in tablets and capsules, and considerations for intact dosage form analysis Steps involved in the validation and acceptance of an NIR spectroscopy method, including quality assurance, qualification and verification of instruments, and the International Conference on Harmonization (ICH) guidelines Medical applications, including those related to blood glucose measurements, tissue and major organ analysis, fetal analysis, and cancer research Providing comprehensive coverage of NIR spectroscopy, from theory, mathematics, application, and mechanics of NIR analysis, the book supplies ample references to facilitate further rese

The Infrared Spectra of Complex Molecules

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (17 download)

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Book Synopsis The Infrared Spectra of Complex Molecules by : Lionel John Bellamy

Download or read book The Infrared Spectra of Complex Molecules written by Lionel John Bellamy and published by . This book was released on 1969 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Infra-red Spectra of Complex Molecules

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Publisher :
ISBN 13 :
Total Pages : 425 pages
Book Rating : 4.:/5 (312 download)

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Book Synopsis The Infra-red Spectra of Complex Molecules by : L. J. Bellamy

Download or read book The Infra-red Spectra of Complex Molecules written by L. J. Bellamy and published by . This book was released on 1958 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Infra-red Spectra of Complex Molecules

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Author :
Publisher :
ISBN 13 :
Total Pages : 425 pages
Book Rating : 4.:/5 (633 download)

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Book Synopsis The Infra-red Spectra of Complex Molecules by : L.J. Bellamy

Download or read book The Infra-red Spectra of Complex Molecules written by L.J. Bellamy and published by . This book was released on 1966 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pharmaceutical and Medical Applications of Near-Infrared Spectroscopy

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Publisher :
ISBN 13 : 9781135565602
Total Pages : pages
Book Rating : 4.5/5 (656 download)

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Book Synopsis Pharmaceutical and Medical Applications of Near-Infrared Spectroscopy by : Emil W. Ciurczak

Download or read book Pharmaceutical and Medical Applications of Near-Infrared Spectroscopy written by Emil W. Ciurczak and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: