chemometrics data analysis for the laboratory and chemical plant

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Chemometrics

Author : Richard G. Brereton
ISBN : 9780470845745
Genre : Science
File Size : 32. 79 MB
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This book is aimed at the large number of people who need to use chemometrics but do not wish to understand complex mathematics, therefore it offers a comprehensive examination of the field of chemometrics without overwhelming the reader with complex mathematics. * Includes five chapters that cover the basic principles of chemometrics analysis. * Provides two chapters on the use of Excel and MATLAB for chemometrics analysis. * Contains 70 worked problems so that readers can gain a practical understanding of the use of chemometrics.

Introduction To Multivariate Statistical Analysis In Chemometrics

Author : Kurt Varmuza
ISBN : 1420059491
Genre : Science
File Size : 22. 33 MB
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Using formal descriptions, graphical illustrations, practical examples, and R software tools, Introduction to Multivariate Statistical Analysis in Chemometrics presents simple yet thorough explanations of the most important multivariate statistical methods for analyzing chemical data. It includes discussions of various statistical methods, such as principal component analysis, regression analysis, classification methods, and clustering. Written by a chemometrician and a statistician, the book reflects the practical approach of chemometrics and the more formally oriented one of statistics. To enable a better understanding of the statistical methods, the authors apply them to real data examples from chemistry. They also examine results of the different methods, comparing traditional approaches with their robust counterparts. In addition, the authors use the freely available R package to implement methods, encouraging readers to go through the examples and adapt the procedures to their own problems. Focusing on the practicality of the methods and the validity of the results, this book offers concise mathematical descriptions of many multivariate methods and employs graphical schemes to visualize key concepts. It effectively imparts a basic understanding of how to apply statistical methods to multivariate scientific data.

Practical Data Analysis In Chemistry

Author : Marcel Maeder
ISBN : 0080548830
Genre : Science
File Size : 62. 26 MB
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The majority of modern instruments are computerised and provide incredible amounts of data. Methods that take advantage of the flood of data are now available; importantly they do not emulate 'graph paper analyses' on the computer. Modern computational methods are able to give us insights into data, but analysis or data fitting in chemistry requires the quantitative understanding of chemical processes. The results of this analysis allows the modelling and prediction of processes under new conditions, therefore saving on extensive experimentation. Practical Data Analysis in Chemistry exemplifies every aspect of theory applicable to data analysis using a short program in a Matlab or Excel spreadsheet, enabling the reader to study the programs, play with them and observe what happens. Suitable data are generated for each example in short routines, this ensuring a clear understanding of the data structure. Chapter 2 includes a brief introduction to matrix algebra and its implementation in Matlab and Excel while Chapter 3 covers the theory required for the modelling of chemical processes. This is followed by an introduction to linear and non-linear least-squares fitting, each demonstrated with typical applications. Finally Chapter 5 comprises a collection of several methods for model-free data analyses. * Includes a solid introduction to the simulation of equilibrium processes and the simulation of complex kinetic processes. * Provides examples of routines that are easily adapted to the processes investigated by the reader * 'Model-based' analysis (linear and non-linear regression) and 'model-free' analysis are covered

Handbook Of Water Analysis Third Edition

Author : Leo M.L. Nollet
ISBN : 9781439889664
Genre : Science
File Size : 68. 24 MB
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Extensively revised and updated, Handbook of Water Analysis, Third Edition provides current analytical techniques for detecting various compounds in water samples. Maintaining the detailed and accessible style of the previous editions, this third edition demonstrates water sampling and preservation methods by enumerating different ways to measure chemical and radiological characteristics. It gives step-by-step descriptions of separation, residue determination, and clean-up techniques. See What’s New in the Second Edition: Includes five new chapters covering ammonia, nitrates, nitrites, and petroleum hydrocarbons, as well as organoleptical and algal analysis methodology Compares older methods still frequently used with recently developed protocols, and examines future trends Features a new section regarding organoleptical analysis of water acknowledging that ultimately the consumers of drinking water have the final vote over its quality with respect to odor, flavor, and color The book covers the physical, chemical, and other relevant properties of various substances found in water. It then describes the sampling, cleanup, extraction, and derivatization procedures, and concludes with detection methods. Illustrated with procedure flow charts and schematics, the text includes numerous tables categorizing methods according to type of component, origin of the water sample, parameters and procedures used, and application range. With contributions from international experts, the book guides you through the entire scientific investigation starting with a sampling strategy designed to capture the real-world situation as closely as possible, and ending with an adequate chemometrical and statistical treatment of the acquired data. By organizing data into more than 300 tables, graphs, and charts, and supplementing the text with equations and illustrations, the editors distill a wealth of knowledge into a single accessible reference.

Olives And Olive Oil In Health And Disease Prevention

Author : Victor R. Preedy
ISBN : 0080922201
Genre : Technology & Engineering
File Size : 31. 94 MB
Format : PDF, Kindle
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Long used in sacred ceremonies and associated with good health, the nutritional and health promoting benefits of olives and olive oils have been proven by an ever-increasing body of science. From cardiovascular benefits to anti-microbial, anti-cancer, antioxidant activity and effects on macrophages and aptoptosis to cellular and pathophysiollogical process, olives and olive oils are proving important in many healthful ways. For example, reactive components in olive oils or olive oil by-products have now been isolated and identified. These include tyrosol, hydroxytyrosol, 3,4-dihydroxyphenyl acetic acid elenolic acid and oleuropein. Oleic acid is the main monosaturated fatty acid of olive oil. These have putative protective effects and modulate the biochemistry of a variety of cell types including those of the vascular system. Some but not all components have been characterised by their putative pharmacological properties. It is possible that usage of these aforementioned products may have beneficial application in other disease. However, in order for this cross-fertilization to take place, a comprehensive understanding of olives and olive oils is required. Finding this knowledge in a single volume provides a key resource for scientists in a variety of food an nutritional roles. Key Features: * Explores olives and olive oil from their general aspects to the detailed level of important micro-and micronutrients * Includes coverage of various methodologies for analysis to help scientists and chemists determine the most appropriate option for their own studies, including those of olive-related compounds in other foods * Relates, in a single volume resource, information for food and nutritional chemists, pharmaceutical scientists, nutritionists and dieticians * Presents information in three key categories: General aspects of olives an olive oils; Nutritional, pharmacological and metabolic properties of olives and olive oil; Specific components of olive oil and their effects on tissue and body systems

Technometrics

Author :
ISBN : UOM:39015058749626
Genre : Experimental design
File Size : 56. 94 MB
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Popart

Author : Bertrand Lavédrine
ISBN : UIUC:30112108441541
Genre : Art objects
File Size : 46. 73 MB
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This book is not an art picture book although it contains pictures of works of art, and this is nota scientific treatise although it does include chemical formulae ! This book is about both art and science and represents a significant milestone in the journey towards understanding the issues associated with plastics in museum collections, and equally importantly, it helps point the way forward for future work. Just as plastics are relatively modern materials, so the science of their degradation is a relatively young science and the understanding of how we should care for our plastic heritage is still in its infancy. This book is created for the conservation community interested in the preservation of art and design works that happen to be made out of a wide variety of plastic formulations. It gathers a bulk of knowledge that is a record of the latest conservation science and technology as applied to plastic works of art, gained during the POPART project - the Preservation Of Plastic ARTefacts in museum collections : a forty two-month international research project part funded by the European Commission. We want future generations to be able to see plastic works of art and museum objects as close as possible of their original form, and not just as 3D images and voice memories. This book provides a valuable and major step towards that worthy objective.

Proceedings

Author : National Academy of Sciences, India
ISBN : CHI:80463787
Genre : Science
File Size : 29. 76 MB
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Books In Print 2004 2005

Author :
ISBN : 0835246477
Genre : Literature
File Size : 46. 71 MB
Format : PDF
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Materials Transactions Jim

Author :
ISBN : UCSD:31822036936466
Genre : Metals
File Size : 37. 85 MB
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