Book Description

This book presents fundamentals and the latest techniques of electrical spectrum analysis. It focuses on instruments and techniques used on spectrum and network analysis, rather than theory. The book covers the use of spectrum analyzers, tracking generators, and network analyzers. Filled with practical examples, the book presents techniques that are widely used in signal processing and communications applications, yet are difficult to find in most literature.

Key Features
* Presents numerous practical examples, including actual spectrum analyzer circuits
* Instruction on how to use spectrum analyzers, tracking generators, and network analyzers
* End-of-chapter questions, which make the book suitable as a college-level text ... Read more

Book Description

About this book— In recent years, a number of different spectroscopic techniques have been applied to the study of a wide range of biomedical topics. Biomedical investigations in fields as diverse as eye lens research, the study of cardiovascular and inflammatory diseases, and the study of oxidative stress in disease can now be carried out by spectroscopic means. The nine chapters in Biomedical Applications of Spectroscopy present an authoritative overview of the current status of the field, with each chapter written by acknowledged experts. A wide range of techniques is considered, including optical microspectroscopy, Raman spectroscopy, FTIR spectroscopy, NMR and EPR spectroscopy and mass spectrometry. This highly topical volume will stimulate interest in this expanding field, and point the way towards future directions in research. The major objectives of this established series are to integrate theory and practice and to bring together different branches of both academic and industrial research through the presentation of critical review articles in fundamental and applied spectroscopy. The policy of the editors is to commission authoritative reviews by acknowledged leaders in the various fields of spectroscopy. Thus each volume presents a carefully composed picture of the ‘state of the art for a particular area. For each volume the subject matter is presented in a manner which is Comprehensible to the non-expert, for whom the series will continue to provide a valuable introduction, and a timely overview of topics in spectroscopy which are of current interest and importance. At the same time the involved expert will find much to engage his or her attention. The series is of interest to research scientists and technologists, to teachers and both graduate and undergraduate students. ... Read more

Book Description

Particle characterization is an important component in product research and development, manufacture, and quality control of particulate materials and an important tool in the frontier of sciences, such as in biotechnology and nanotechnology. This book systematically describes one major branch of modern particle characterization technology -- the light scattering methods. This is the first monograph in particle science and technology covering the principles, instrumentation, data interpretation, applications, and latest experimental development in laser diffraction, optical particle counting, photon correlation spectroscopy, and electrophoretic light scattering.In addition, a summary of all major particle sizing and other characterization methods, basic statistics and sample preparation techniques used in particle characterization, as well as almost 500 latest references are provided.The book is a must for industrial users of light scattering techniques characterizing a variety of particulate systems and for undergraduate or graduate students who want to learn how to use light scattering to study particular materials, in chemical engineering, material sciences, physical chemistry and other related fields. ... Read more

Reviews (1)

Very Impressive and Easy to Understand
I was impressed how this book started. I was expecting a very technical, hard to read and hard to understand book from the start. Much to my suprise, it was very simple to grasp the concept of Light Scattering with this book. I have read it over the course of 2 months and found that this book is usable by all levels of readers. It can make light scattering methods simple to understand and it can also satisfy the more advanced reader with the technical insight they require. It is a new book and has all the latest methods being used in industry. I am not sure who this author is, but his ability to make this VERY technical information simple to understand and still make a book robust in advanced technical detail makes him one good author to look out for.

I highly recommend as a great reference book. ... Read more

Book Description

The determination of the concentrations of molecules in samples has long been an important application of spectroscopy. In the last 20 years advances in algorithms, computers, instruments, and software have led to a growing interest in this field. These developments mean samples and analytes that were once considered intractable are increasingly yielding usable calibrations. The purpose of this book is to give readers, without an advanced math background, a thorough grounding in the theory and practice of modern quantitative spectroscopic analysis. The author has placed great emphasis on providing the reader with everything they need to know to obtain a fundamental understanding of quantitative spectroscopy.

ú Relevant theory is explained in an easy to understand, conversational style.
ú Actual spectroscopic data and calibrations are used throughout the book to show how real world calibrations are achieved.
ú The complexities of Factor Analysis (PCR/PLS) algorithms are explained in pictures and words, making them understandable for all.
ú Written from a spectroscopic rather than a mathematical point of view.
ú Relevant theory is interspersed with practical discussions in order to make difficult concepts easier to comprehend
ú It is a comprehensive introduction for novices, and an excellent reference for experts.
ú Topics on spectroscopy are included to emphasize its importance in quantitative spectroscopy ... Read more

Book Description

Mossbauer spectroscopy is uniquely able to probe hyperfine interactions by looking at the short-range order of resonant atoms. Materials containing an appropriate isotope as one of their constituent atoms, such as iron or tin, are readily investigated. But even materials that do not contain Mossbauer-active atoms can be investigated if the probe atoms are incorporated in minor quantities (ca. 0.1 at.-%) to act as molecular-level indicators.These 35 papers collected here represent a state-of-the-art description of Mossbauer spectroscopy techniques applied to advanced materials. The topics covered comprise investigations of nanomaterials, nanoparticles, and quasicrystals, artificially structured materials as well as applications of Mossbauer spectroscopy in chemistry, mineralogy and metallurgy. The main aim of is the dissemination of information on research and recent developments of the method in materials science as obtained in leading Mossbauer laboratories. ... Read more

Book Description

In Vivo EPR (ESR) is a textbook on this relatively new subject in biomedical electron spin resonance. While a few chapters have appeared in special topics volumes in this series, this book covers the principles and theory, instrumentation as well as the latest applications at the time of its writing. The authors are world-renowned experts and pioneers in their fields. This book is divided into two major sections dealing with theory and instrumentation, and aspects of biochemistry, in vitro and in vivo applications. A significant amount of detail is devoted to clinical applications and the problems and pitfalls encountered in in vivo spectroscopy and imaging.Key Features: + History of In Vivo EPR,+ Principles of Imaging-Theory and Instrumentation,+ Time-domain Radio Frequency EPR Imaging,+ The Measurement of Oxygen In Vivo Using In Vivo EPR Techniques,+ Potential Medical (Clinical) Applications of EPR,+ Combining NMR and EPR/ESR for In Vivo Experiments. ... Read more

Book Description

Recent advances in both experimental techniques and theoretical methodologies have meant that increasingly sophisticated studies concerning the formation, structures, energetics, and reaction dynamics of state- or energy-selected molecular ions can now be performed. In order to better serve the ion chemistry and physics community, each volume of this series will be dedicated to reviewing a specific topic, emphasizing new experimental and theoretical developments in the study of ions. The Wiley Series in Ion Chemistry and Physics will help stimulate new research directions and point to future opportunities in the field of ion chemistry and physics. This fourth volume is devoted to developments associated with the high resolution study of molecular photoionization, presented from both experimental and theoretical viewpoints. This field has been revolutionized in recent years through the rapid development of zero kinetic energy (ZEKE) photoelectron spectroscopy, which is featured prominently within this volume. These advances have expanded the researcher’ s ability to probe not just structural features, but also the detailed dynamics of a system, resulting in the interest and applicability of the technique being broadened to areas of chemical physics extending beyond the traditional study of photoionization per se. Each of the twelve chapters making up this volume is written by leading researchers in their respective fields. ... Read more

Book Description

At this conference the latest developments in the design, construction, and application of scanning probe microscopy like Scanning Tunneling Microscopy (STM), Atomic Force Microscopy (AFM), Magnetic Force Microscopy (MFM), Scanning Near-Field Optical Microscopy (SNOM) in the fields of nanotechnology, physics, chemistry, and biology were discussed. Special emphasis was placed on the manipulation and analysis of single atoms, molecules, nanostructures, and biological entities like DNA, viruses, or cells and the analysis of materials and surfaces on the atomic or molecular level. ... Read more

Book Description

Of related interest…Radiochemistry and Nuclear Methods of Analysis William D. Ehmann and Diane Vance Here is a concise review of the state of the art in radio chemistry and nuclear methods of analysis. It provides a thorough look at the fundamentals of radiochemistry as well as the specific applications of nuclear techniques to analytical chemistry. There is also considerable coverage of the current nuclear methods of analysis such as neutron activation PIXE, nuclear reaction analysis, Rutherford backscattering, isotope dilution, and more. This comprehensive reference would form an excellent basic text for upper-division undergraduate or graduate courses in this critical field. 1991 (0 471-60076-8) 552 pp. Analytical Raman Spectroscopy Edited by Jeanette G. Grasselli and Bernard J. Bulkin Analytical Raman Spectroscopy charts, through a series of contributed articles, the spectacular versatility of the method and its applications in semiconductor characterization, synthetic organic polymer analysis, organic and petrochemical analysis, heterogeneous catalysts, and biological studies. Chapters feature an outline structure which systematically details the critical aspects of each subject discussed. The book provides a unique look at the field’s fundamental operational techniques, instrumentation, and up-to-the-minute advances: components of modern Raman spectrometers; Raman spectroscopy of inorganic species in solution; quantitative analysis by Raman spectroscopy; and much more. 1991 (0 471-51955-3) 480 pp. Principles and Practice of Spectroscopic Calibration Howard Mark Clearly linking theory with applications, this unique guide to spectroscopic calibration advances an approach that is understandable, free of the usual uncertainties, and simple to execute. The book details the practical aspects of generating a calibration equation, as well as the basics of recognizing and dealing with different types of problems affecting calibration. Most of the procedures are applicable to such sophisticated and popular approaches as Principal Component Calibration (PCA), Partial Least Squares Calibration (PLS), and Fourier Transform Calibration. 1991 (0 471-54614-3) 208 pp. ... Read more

Book Description

Scientific Simulations with Special-Purpose Computers. The GRAPE Systems J. Makino University of Tokyo, Japan and M. Taiji Institute for Statistical Mathematics, Tokyo, Japan Physics is full of complex many-body problems, i.e. problems where there are a large number of bodies interacting. This is particularly true in astrophysics, where stars or galaxies can be thought of as individual particles, but also in plasma physics, hydrodynamics and molecular dynamics. Special purpose computers have been developed to handle these highly complex problems. Scientific Simulations with Special-Purpose Computers gives an overview of these systems, and then focuses on an extremely high profile and successful project-the GRAPE computer at the University of Tokyo-and discusses its development, performance and applications across a range of problems. The future development and applications of special purpose computers are also discussed. Written by two of the leading developers of the GRAPE system, this unique volume will be of great interest to readers across a wide range of fields, including, astrophysicists, astronomers, plasma physicists, researchers in molecular dynamics and computer scientists. ... Read more

Book Description

This book describes the principles of Endor spectroscopy and Triple resonance, with particular emphasis given to applications in organic chemistry and biochemistry. It gives a broad survey of Endor studies of organic and bioorganic radicals in solution, but also discusses in detail special topics such as non-proton Endor, multispin systems, dynamic effects, and Endor spectroscopy using liquid-crystal solvents. Although the authors have adopted a phenomenological presentation for the most part, they also provide a sound theoretical basis. The theoretical concepts and wealth of experimental material presented illustrate the scope and limitations of the different multiple resonance techniques and facilitate finding optimum experimental conditions for a given problem. ... Read more

Book Description

Nuclear Magnetic Resonance Probes of Molecular Dynamics describes the theoretical basis and experimental techniques that make modern NMR spectroscopy a powerful and flexible tool for probing molecular dynamics in chemical, physical, and biochemical systems. Individual chapters, written by leaders in the development and application of NMR from around the world, treat systems that range from synthetic polymers, liquid crystals, and catalysts to proteins and oligonucleotides and techniques that include deuterium NMR, magic angle spinning, multidimensional spectroscopy, and magnetic resonance imaging. A combination of elementary and advanced material makes the book a useful introduction to the field for students at the graduate level as well as an important reference for practising NMR spectroscopists. ... Read more

Book Description

This book, designed to encourage active and collaborative learning in the physical chemistry classroom, is a collection of group activities (ChemActivities) that can accompany any physical chemistry text. Intended to accompany one semester of the full-year physical chemistry course, it incorporates new methods for teaching chemistry, reflecting current research on how students learn.

These ChemActivities take a guided inquiry approach to the material, which teaches students how to think like scientists, rather than simply memorizing important conclusions arrived at by great scientists of the past. Students develop a strong conceptual understanding and appreciation of the material by carefully observing new situations, constructing logical conclusions based on these observations, and discussing the merits of their conclusion with peers.

There are two books in this series: Physical Chemistry: A Guided Inquiry: Atoms, Molecules, and Spectroscopy and Physical Chemistry: A Guided Inquiry: Thermodynamics. Publishing the ChemActivities in two separate volumes allows them to reflect the typical division of content in a full-year physical chemistry course, where one semester is devoted to traditional thermodynamics and another semester to modern quantum mechanics. Separating the two volumes allows instructors to select the volume appropriate for their course.

• The web site includes a section on kinetics that matches the format of the ChemActivities. Putting this material online as well as in the Thermodynamics book allows instructors to teach the material in either semester of the physical chemistry course.
• Clearly labeled scientific "Models" appear throughout each ChemActivity in bulleted and illustrated formats. These explanations of scientific theories help students develop their conceptual understanding of the material.
• "Focus Questions" appear before each "Model" and serve as a primer for students, preparing them for the material in the ChemActivity.
• "Critical-Thinking Questions" appear after each "Model" and ask students to explore ideas in a number of ways. Students might be required to explain a concept, draw a molecule, complete a table, or write an explanation about a topic to another student. This multi-faceted approach addresses different learning styles, helps solidify a student's comprehension, and reveal areas of weak understanding.
• "Information" sections include background material, illustrated with figures, on the "Models" presented.
• "Exercises" follow "Models" and test students' problem-solving ability.

Book Description

Instrumental, especially spectrometric, methods are widely used in analytical laboratories for identification and quantitative determination of complex organic systems, as Dieter Hummel has shown this in earlier works for polymeric materials of all kinds. In "Atlas of Plastics Additives", Hummel describes the application of vibrational (FTIR, UV, Raman) and mass spectrometries and of other instrumental techniques for identification and structure elucidation of plastics additives, e.g., antioxidants, stabilizers, plasticizers, pigments, rubber chemicals. The state of the art is condensed in numerous tables and figures, which also allow the interpretation of spectra. Especially remarkable is a collection of the FTIR spectra of 780 selected additives, together with structures and legends. This book is especially useful for practitioners in plastics processing and production, as well as the plastics additives industry for the quality control of educts. ... Read more