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Author: Michael Borys Publisher: Springer Science & Business Media ISBN: 3642119379 Category : Technology & Engineering Languages : en Pages : 121
Book Description
In this book on Fundamentals of Mass Determination, the definition and dissemination of units of mass is explained, starting with an introduction to metrology and mass determination. Establishing a mass scale requires corresponding mass standards and mass comparators. The metrological requirements for weighing instruments, weight pieces, and measuring conditions are explained and discussed based on international directives and applicable legal regulations. International directives and institutions are striving towards the worldwide uniform implementation of these requirements. Processes used to determine density and volume are described to the extent that they apply to mass determination. Calculating measurement uncertainty entails taking into consideration the effect of influence variables on mass determination. An overview of this topic is provided to make it easier to determine and specify measurement uncertainty in practice, while additional information in the form of tables, illustrations, and literature references allow the reader to study mass metrology further.
Author: Michael Borys Publisher: Springer Science & Business Media ISBN: 3642119379 Category : Technology & Engineering Languages : en Pages : 121
Book Description
In this book on Fundamentals of Mass Determination, the definition and dissemination of units of mass is explained, starting with an introduction to metrology and mass determination. Establishing a mass scale requires corresponding mass standards and mass comparators. The metrological requirements for weighing instruments, weight pieces, and measuring conditions are explained and discussed based on international directives and applicable legal regulations. International directives and institutions are striving towards the worldwide uniform implementation of these requirements. Processes used to determine density and volume are described to the extent that they apply to mass determination. Calculating measurement uncertainty entails taking into consideration the effect of influence variables on mass determination. An overview of this topic is provided to make it easier to determine and specify measurement uncertainty in practice, while additional information in the form of tables, illustrations, and literature references allow the reader to study mass metrology further.
Author: Chhabil Dass Publisher: John Wiley & Sons ISBN: 0470118482 Category : Science Languages : en Pages : 512
Book Description
Modern mass spectrometry - the instrumentation and applications in diverse fields Mass spectrometry has played a pivotal role in a variety of scientific disciplines. Today it is an integral part of proteomics and drug discovery process. Fundamentals of Contemporary Mass Spectrometry gives readers a concise and authoritative overview of modern mass spectrometry instrumentation, techniques, and applications, including the latest developments. After an introduction to the history of mass spectrometry and the basic underlying concepts, it covers: Instrumentation, including modes of ionization, condensed phase ionization techniques, mass analysis and ion detection, tandem mass spectrometry, and hyphenated separation techniques Organic and inorganic mass spectrometry Biological mass spectrometry, including the analysis of proteins and peptides, oligosaccharides, lipids, oligonucleotides, and other biological materials Applications to quantitative analysis Based on proven teaching principles, each chapter is complete with a concise overview, highlighted key points, practice exercises, and references to additional resources. Hints and solutions to the exercises are provided in an appendix. To facilitate learning and improve problem-solving skills, several worked-out examples are included. This is a great textbook for graduate students in chemistry, and a robust, practical resource for researchers and scientists, professors, laboratory managers, technicians, and others. It gives scientists in diverse disciplines a practical foundation in modern mass spectrometry.
Author: Samira Hosseini Publisher: Springer ISBN: 9811023565 Category : Technology & Engineering Languages : en Pages : 76
Book Description
This book presents the fundamentals and applications of Matrix Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry (MALDI-ToF-MS) technique. It highlights the basic principles, the history of invention as well as the mechanism of ionization and mass determination using this technique. It describes the fundamental principles and methods for MALDI spectra interpretation and determination of exact chemical structures from experimental data. This book guides the reader through the interpretation of MALDI data where complex macromolecular spectra are simplified in order to present the major principles behind data interpretation. In addition, each chapter describes how MALDI-ToF-MS analysis provides necessary understanding of the copolymer systems that have been designed for specialized biomedical applications.
Author: Erich Robens Publisher: Springer Science & Business Media ISBN: 3642364470 Category : Technology & Engineering Languages : en Pages : 743
Book Description
The book deals mainly with direct mass determination by means of a conventional balances. It covers the history of the balance from the beginnings in Egypt earlier than 3000 BC to recent developments. All balance types are described with emphasis on scientific balances. Methods of indirect mass determination, which are applied to very light objects like molecules and the basic particles of matter and celestial bodies, are included. As additional guidance, today’s manufacturers are listed and the profile of important companies is reviewed. Several hundred photographs, reproductions and drawings show instruments and their uses. This book includes commercial weighing instruments for merchandise and raw materials in workshops as well as symbolic weighing in the ancient Egyptian’s ceremony of ‘Weighing of the Heart’, the Greek fate balance, the Roman Justitia, Juno Moneta and Middle Ages scenes of the Last Judgement with Jesus or St. Michael and of modern balances. The photographs are selected from the slide-archives of the late Richard Vieweg (1896-1972) (former President of the Physikalisch-Technische Bundesanstalt, Braunschweig, Germany), of the late Hans R. Jenemann (1920-1966) (former head of the Analytical Laboratory of Schott & Gen., Mainz, Germany) and of his wife Irene (1933-2008) and of Erich Robens.
Author: Andreas Hofmann Publisher: Cambridge University Press ISBN: 1108365256 Category : Science Languages : en Pages : 962
Book Description
Bringing this best-selling textbook right up to date, the new edition uniquely integrates the theories and methods that drive the fields of biology, biotechnology and medicine, comprehensively covering both the techniques students will encounter in lab classes and those that underpin current key advances and discoveries. The contents have been updated to include both traditional and cutting-edge techniques most commonly used in current life science research. Emphasis is placed on understanding the theory behind the techniques, as well as analysis of the resulting data. New chapters cover proteomics, genomics, metabolomics, bioinformatics, as well as data analysis and visualisation. Using accessible language to describe concepts and methods, and with a wealth of new in-text worked examples to challenge students' understanding, this textbook provides an essential guide to the key techniques used in current bioscience research.
Author: Peter Atkins Publisher: Macmillan Higher Education ISBN: 1319075126 Category : Science Languages : en Pages : 1097
Book Description
Written for calculus-inclusive general chemistry courses, Chemical Principles helps students develop chemical insight by showing the connections between fundamental chemical ideas and their applications. Unlike other texts, it begins with a detailed picture of the atom then builds toward chemistry’s frontier, continually demonstrating how to solve problems, think about nature and matter, and visualize chemical concepts as working chemists do. It also offers an exceptional level of support to help students develop their mathematical and problem-solving skills. For the new edition, Chemical Principles now takes a modular approach, with coverage organized as a series of brief Topics within 13 major areas of focus, including a refresher on the fundamentals of chemistry and an online-only section on techniques.
Author: Chunlong Zhang Publisher: John Wiley & Sons ISBN: 1394241666 Category : Science Languages : en Pages : 180
Book Description
This is the Solutions Manual to accompany Fundamentals of Environmental Sampling and Analysis, Second Edition. It provides solutions to the exercises and problems found in the main volume This book introduces a comprehensive overview on the fundamentals and applications of environmental sampling and analysis for students in environmental science and engineering as well as environmental professionals involved in sampling and analytical work. The book details fundamentals of sampling, selection of standard methods, QA/QC, sample preparation, chemical and instrumental principles, and method applications to various contaminants in environmental matrices (air, water, soil, waste, and biological samples). The book gives an integrated introduction to sampling and analysis – both are essential to quality environmental data. For example, contrary to other books that introduce a specific area of sampling and analysis, this text provides a balanced mix of field sampling and laboratory analysis, essential knowledge in chemistry/statistics/hydrology/regulations, wet chemical methods for conventional chemicals as well as various modern instrumental techniques for contaminants of emerging concerns. The new edition adds three standalone chapters regarding the basics of analytical and organic chemistry, environmental data analysis, mass spectrometry and other significant amounts of new materials such as time-integrated passive sampling, incremental sampling, green sample preparation, Raman spectroscopy, chiral separation, and non-target analysis. In addition, the second edition provides more examples, visual aids, case studies, and end-of-chapter exercise problems to enhance a better understanding of the fundamentals of environmental sampling and analysis while incorporating current literature (mostly peer-reviewed journal papers) regarding the applications and challenges in the field of environmental sampling and analysis.
Author: Chin-wang Tao Publisher: World Scientific ISBN: 9813228180 Category : Technology & Engineering Languages : en Pages : 1283
Book Description
The 2016 International Conference on Mechanics and Materials Science (MMS2016) was held in Guangzhou, China on October 15-16, 2016.Aimed at providing an excellent international academic forum for all the researchers and practitioners, the conference attracted a wide spread participation among all over the universities and research institutes. MMS2016 features unique mixed topics of Mechatronics and Automation, Materials Science and Engineering, Materials Properties, Measuring Methods and Applications.This volume consists of 159 peer-reviewed articles by local and foreign eminent scholars, which cover the frontiers and hot topics in the relevant areas.
Author: Michael Borys
Author: Michael Borys
Author: Chhabil Dass
Author: James R. Welty
Author: Samira Hosseini
Author: Erich Robens
Author: Andreas Hofmann
Author: Peter Atkins
Author: Earl Norman Bressman
Author: Chunlong Zhang
Author: Chin-wang Tao