Author: United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Energy and the Environment
Publisher:
ISBN:
Category : Radioactive waste disposal
Languages : en
Pages : 322

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Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 984

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Author: United States. Congress. Joint Committee on Atomic Energy. Subcommittee on Raw Materials
Publisher:
ISBN:
Category : Building materials
Languages : en
Pages : 562

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Author: Phyllis R. Brown
Publisher: CRC Press
ISBN: 1000444732
Category : Science
Languages : en
Pages : 464

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"Volume 36 examines timely subjects such as multilinear regression, canonical correlation, and facor and principal component methods of analysis in the evaluation of retention data matrices, molecular recognition mechanisms in the liquid chromatographic separation of fullerenes, the latest techniques in the use of capillary electrophoresis and mass spectrometry for sequencing antisense oligonucleotides, and more."

Author: John W. Dolan
Publisher: Springer Science & Business Media
ISBN: 1592596401
Category : Computers
Languages : en
Pages : 518

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Book Description
Over the last 15 years, high-performance liquid chromatogra phy (LC) has made the transition from an instrument used only by experts in research labs to a tool used for routine applications by relatively unskilled workers. With this transition have come in instrumentation and column technology. In major advances the past, the operator had to be a jack-of-all-trades, with a screw driver, soldering iron, and various wrenches as constant compan ions in the LC lab. Today, many instruments contain micropro cessors as powerful as those of mainframe computers of earlier days. With this technology has come a variety of self-diagnostic tools that allow the LC system to locate many of its own prob lems. Traditionally, well-honed LC troubleshooting skills have been a result of years of work at the bench. Today the LC system itself often can do a better job of troubleshooting than the operator can. Yet many of the problems of the past are still the major problems of today: air bubbles, check valves, detector lamps, and, of course, problems with the separation. An added pressure on the operator of today's LC system is that of productivity-the lab often cannot afford unnecessary downtime. This means that the operator has to be a troubleshooting expert, or has to have that expertise at his or her fingertips. The present book was written to provide this expertise in an easy-to-use format for users at all levels of experience.

Author: Katja Dettmer-Wilde
Publisher: Springer
ISBN: 3642546404
Category : Science
Languages : en
Pages : 904

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Book Description
Gas chromatography continues to be one of the most widely used analytical techniques, since its applications today expand into fields such as biomarker research or metabolomics. This new practical textbook enables the reader to make full use of gas chromatography. Essential fundamentals and their implications for the practical work at the instrument are provided, as well as details on the instrumentation such as inlet systems, columns and detectors. Specialized techniques from all aspects of GC are introduced ranging from sample preparation, solvent-free injection techniques, and pyrolysis GC, to separation including fast GC and comprehensive GCxGC and finally detection, such as GC-MS and element-specific detection. Various fields of application such as enantiomer, food, flavor and fragrance analysis, physicochemical measurements, forensic toxicology, and clinical analysis are discussed as well as cutting-edge application in metabolomics is covered.

Author: Lourdes Ramos
Publisher: Elsevier
ISBN: 008093269X
Category : Science
Languages : en
Pages : 324

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Book Description
The book reviews the basic concepts and highlights the most relevant advances and developments that have taken place in the field of comprehensive two dimensional gas chromatography (GC x GC) since its introduction in 1991. The several instrumental and technical approaches assayed and developed during these seventeen years and that have contributed to the development of this powerful separation technique and to its increasing application in many areas is explained and comprehensively illustrated through a number of chapters devoted these specific topics. More specialized aspects of the technique, including theoretical aspects, modelization of the chromatographic process, software developments, and alternative couplings is also covered. Finally, special attention is paid to data treatment, for both qualitative and quantitative analysis. This book will be a practical resource that will explain from basic to specialized concepts of GC x GC and will show the current state-of-the-art and discuss future trends of this technique. - Outlines basic concepts and principles of GCxGC technique for non-specialists to apply the technique to their research - Provides detailed descriptions of recent technical advances and serves as an instructional guide in latest applications in GCxGC - Sets the scene for possible future development and alternative new applications of technique

Author: Edward Saxon Wiard
Publisher:
ISBN:
Category : Ore-dressing
Languages : en
Pages : 452

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Author: Laura Scott
Publisher: National Geographic Books
ISBN: 1643858343
Category : Fiction
Languages : en
Pages : 0

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Book Description
Wisconsin veterinarian Ally Winter must solve a well-heeled young woman's a-paw-ling murder in USA Today bestselling author Laura Scott's second Furry Friends mystery. Thirty-something veterinarian Ally Winter has found a new "leash" on life since she moved back to her hometown of Willow Bluff, Wisconsin. But when she takes Domino, the black standard poodle she's boarding for the weekend, for a sunny September stroll along the shore of Lake Michigan, the diminutive dog dashes off, only to return with a single, polka-dotted, high-heeled shoe. Retracing Domino's paw prints back to a weeping willow tree, they find the other shoe. It's still on the foot of 20-year-old Pricilla Green--lying dead beneath the willow, with a silk scarf knotted tightly around her neck. Willow Bluff's finest--and handsomest--detective, Noah Jorgenson, is soon on the tail of the killer. But he has another worry on his mind when Ally's grandfather, a lifelong true-crime buff, starts to suspect that the recent burglary of a local big-box store may have some connection to Pricilla's murder. Noah cautions Ally to keep Gramps well away from the homicide investigation, but the old dog is drawn to danger like a puppy is to a squeaky ball. The fur flies as Ally, Noah, Gramps, and Domino race the clock to fetch the felon. It will take all of their canine canniness to comb out the twists and curls in this wild and woolly case. And if they fail, they won't live to go walkies again.

Author: United States. Central Intelligence Agency
Publisher:
ISBN:
Category : World politics
Languages : en
Pages : 684

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