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1. |
Record Nr. |
UNINA9910143970603321 |
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Titolo |
Near-infrared spectroscopy [[electronic resource] ] : principles, instruments, applications / / edited by H.W. Siesler ... [et al.] |
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Pubbl/distr/stampa |
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Weinheim, : Wiley-VCH, c2002 |
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ISBN |
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1-281-76395-0 |
9786611763954 |
3-527-61266-1 |
3-527-61267-X |
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Descrizione fisica |
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1 online resource (364 p.) |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Near infrared spectroscopy |
Infrared spectroscopy |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Near-Infrared Spectroscopy Principles, Instruments, Applications; Contents; Foreword; List of Contributors; 1 Introduction; 1.1 General Remarks; 1.2 Basic Principles of Vibrational Spectroscopy; 1.3 Instrumentation; 1.4 Process-Monitoring; 1.5 References; 2 Origin of Near-Infrared Absorption Bands; 2.1 Introduction; 2.2 Principles of Near-Infrared Spectroscopy; 2.2.1 The Diatomic Molecule; 2.2.1.1 The Harmonic Oscillator; 2.2.1.2 Anharmonic Oscillator; 2.2.2 The Polyatomic Molecule; 2.2.2.1 Harmonic Approximation; 2.2.2.2 Influence of Anharmonicity; 2.2.2.3 Degenerate Vibrations |
2.2.2.4 Symmetry Considerations2.2.2.5 Fermi and Darling-Denisson Resonances; 2.3 Chemical Assignments of NIR Bands; 2.3.1 Group Frequencies; 2.3.1.1 C-H Absorptions; 2.3.1.2 O-H Absorptions; 2.3.1.3 N-H Absorptions; 2.3.2 Deuteration; 2.3.3 Polarisation Measurements; 2.3.4 Two-Dimensional Correlation Spectroscopy; 2.4 Conclusion; 2.5 References; 3 Instrumentation for Near-Infrared Spectroscopy; 3.1 Configuration of Near-Infrared Spectrometers; 3.2 Interference-Filter Spectroscopy; 3.2.1 Principle of Interference-Filter |
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Spectroscopy; 3.2.2 Wavelength Scanning |
3.3 Diffraction-Grating Spectroscopy3.3.1 Principle of Diffraction-Grating Spectroscopy; 3.3.2 Wavelength Scanning for Grating Spectroscopy; 3.3.3 Multichannel Spectroscopy with a Polychromator; 3.3.4 Production Methods of Reflection-Type Diffraction Gratings; 3.4 Spectroscopy with Acousto-Optical Diffraction Gratings; 3.4.1 Schematics of Acousto-Optical Diffraction Gratings; 3.4.2 Characteristics of Spectroscopy by Bragg Diffraction; 3.4.3 Application and Materials of Acousto-Optical Elements; 3.5 Fourier-Transform Spectroscopy; 3.5.1 Principle of Fourier-Transform Spectroscopy |
3.5.2 Characteristics of Fourier-Transform Spectroscopy3.5.2.1 Optical Throughput Advantage; 3.5.2.2 Multiplexing Advantage; 3.5.2.3 Resolution; 3.5.3 Various Types of Michelson Interferometer; 3.5.4 Polarisation Interferometer; 3.5.5 FT-NIR Raman Spectroscopy; 3.6 Multichannel Fourier-Transform Spectroscopy; 3.6.1 Principle of Multichannel Fourier-Transform Spectroscopy; 3.6.2 Multichannel Fourier-Transform Spectroscopy with a Polarising Interferometer with a Savart Plate; 3.7 Comparison of Spectrometers; 3.8 References; 4 New Techniques in Near-Infrared Spectroscopy |
4.1 Near-Infrared Light Sources4.1.1 Thermal Radiation; 4.1.1.1 Tungsten Halogen Lamp; 4.1.1.2 Nichrome Heater and Globar; 4.1.2 Laser and Light Emitting Diode; 4.1.2.1 Light Emitting Diode and Semiconductor Laser; 4.1.2.2 Other Lasers; 4.2 Near-Infrared Detectors; 4.2.1 Photoconduction Effect; 4.2.2 The Photovoltaic Effect; 4.2.3 Multi-Channel Detectors; 4.3 Optical Elements for the Near-Infrared Region; 4.4 References; 5 Near-infrared FT-Raman Spectroscopy; 5.1 Introduction; 5.2 Principles of FT-Raman Spectrometry; 5.2.1 Raman Scattering; 5.2.2 FT-Raman Measurement |
5.2.3 Apodisation Function and Line Shape |
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Sommario/riassunto |
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Over the last few years, near-infrared (NIR) spectroscopy has rapidly developed into an important and extremely useful method of analysis. In fact, for certain research areas and applications, ranging from material science via chemistry to life sciences, it has become an indispensable tool because this fast and cost-effective type of spectroscopy provides qualitative and quantitative information not available from any other technique.This book offers a balanced overview of the fundamental theory and instrumentation of NIR spectroscopy, introducing the material in a readily comprehensible m |
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2. |
Record Nr. |
UNINA9910162733003321 |
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Autore |
Carr Robyn |
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Titolo |
Mind tryst / / Robyn Carr |
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Pubbl/distr/stampa |
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ISBN |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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Classificazione |
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Disciplina |
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Soggetti |
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Medicine, Chinese |
Medicine, Chinese - Philosophy |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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Still reeling from her young son's death, Jackie Sheppard retreats to a small town in the Colorado Rockies. Comforted that no one knows of her tragic past, she's thrilled to take a job at family law firm, where she meets Tom, the local carpenter. Jackie's distrust of others hinders their relationship, but they slowly build a budding romance. However, as she begins to settle into her new life, disturbing things start happening to Jackie—objects are moved around her house, an indentation of a body appears on her freshly made bed, and a bouquet of wildflowers are inexplicably left by her door. With eccentric residents in the town, Jackie dismisses the oddities, but as Tom's checkered background reveals that his wife and child were murdered, Jackie believes she may be the next target of a sadistic killer. Acclaimed for its strong characters and thrilling plot, MIND TRYST is Robyn Carr's only psychological suspense novel. Delighting fans of suspense since 1993, it will continue to leave readers looking over their shoulders long after they've turned the last page. Robyn Carr is the #1 New York Times bestselling author of the VIRGIN RVER novels and the THUNDER POINT series. "Horrifying... This spine-tingling psychothriller will strike a chord with single women everywhere." —Booklist "A seamless suspense novel that guarantees readers edge-of-the-seat drama... A knockout!" —Publishers Weekly "Robyn Carr knows why you read the psychothriller: for the primal scream of terror." —Philadelphia Inquirer |
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"Once you pick it up, there's no putting it aside... Resonates because it taps into all women's vulnerability and raises issues as hot as the latest session with 'Donahue.'" —New Woman "Move over Hannibal Lecter... A chilling, gripping piece about a cunning psychopathic serial killer... Fascinating!" —Rapport News, Los Angeles |
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