OPTOELECTRONICS
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Optoelectronics is a practical and self-contained graduate-level text on the subject. The authors include such topics as quantum mechanics of electron-photon interaction, quantization of the electro-magnetic field, semiconductor properties, quantum theory of heterostructures and nonlinear optics. They build on these concepts to describe the physics, properties and performances of light-emitting diodes, quantum well lasers, photodetectors, optical parametric oscillators and waveguides. The emphasis is on the unifying theoretical analogies of optoelectronics, such as equivalence of quantization in heterostructure wells and waveguide modes, entanglement of blackbody radiation and semiconductor statistics.
原價:
1980
售價:
713
現省:
1267元
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LIQUID CRYSTALLINE POLYMERS 2004 (WS)
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This textbook consists of six chapters. The first chapter highlights the concept of liquid crystals, including chemical structure, phase classification, defect and texture, and continuum theory. It has been carefully written to meet the needs of readers who do not specialize in liquid crystals. The second chapter is related to the theoretical description of liquid crystalline polymers, networks, and gels, which deals with subjects such as the formation of liquid crystallinity in the polymer system, the phase transition and phase diagram, the molecular weight effect, chain conformation, physics properties, etc. In Chapter 3, the molecular engineering of liquid crystalline polymers is introduced. The molecular composition and the molecular weight play essential roles in the molecular design, which are reviewed in detail. In addition, some unusual liquid crystalline polymers are discussed. Chapter 4 is devoted to the phase identification of liquid crystalline polymers. The techniques involved cover polarizing microscopy, thermal analysis, X-ray diffraction, and other areas. Chapters 5 and 6 summarize the properties and applications of liquid crystalline polymers: Chapter 5 deals mainly with mechanical performance in fiber and composites; Chapter 6 presents the elasticity, viscosity and rheology of liquid crystalline polymers, as well as other important properties.
原價:
1400
售價:
611
現省:
789元
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Liquid Crystals, Laptops and Life
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Liquid Crystals, Laptops and Life connects the laptop computer with life itself via liquid crystals, the phases of matter essential to both. In the process it provides an integrated introduction to those parts of chemistry and physics that are necessary for understanding the basic science and technology embedded in the laptop and in life. This book can be understood by students with a good background in high school chemistry and physics; yet it can also serve as a primer for scientists who are not well versed in the areas covered.The first section of the book is devoted to discussion of basic concepts of chemistry and physics. The second section applies these concepts and extends them to three classes of materials that make the laptop possible: liquid crystals, polymers, and semiconductors. The first two classes of materials relate naturally to the molecules essential to life, thus providing an introduction to this area in an independent chapter. The third section focuses on the applied science and technology of semiconductors, digital devices, and computers, as well as liquid crystal displays. This section concludes by illustrating how these materials and technologies are combined in and make possible the laptop computer. The final section discusses applications of liquid crystals to the arts and to life. Each chapter rounds off with references to more advanced literature, exercises that test the reader's understanding, and open-ended questions that encourage the reader to explore the topics in greater depth.
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LIA HANDBOOK OF LASER MATERIALS PROCESSING 2001
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PROPERTIES OF OPTICAL AND LASER-RELATED MATERIALS A HANDBOOK 1998
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The Architecture Student's Handbook of Professional Practice (15版)
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Handbook of Thyroid and Neck Ultrasonography (1版)
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Incidentally discovered thyroid nodules and palpable neck masses present a common clinical problem. Further evaluation with neck ultrasound helps to characterize these lesions and stratify the risk of malignancy. Based on ultrasound characteristics, these lesions can be better defined using pathologic and other clinical data in order to determine the best management.
This practical handbook is a case compendium based on thyroid and neck ultrasonography patterns that are commonly encountered in clinical practice. A chapter will be designated for each of the major types of thyroid nodule ultrasound features, and additional chapters will be designated for other non-thyroid neck lesions. Beginning with imaging (photographic) examples of each of the ultrasound findings, clinical cases will be used to subdivide each feature and illustrate the differential diagnoses of the various types of thyroid and neck lesions. Associated cytology and histopathology images will beshown and described, as well as clinical data, including relevant history, physical exam, molecular marker results and clinical course. Chapters will include bulleted key points for quick reference as well as suggested readings for further investigation.
While several handbooks exist to educate readers about neck and thyroid ultrasonography and about cytopathology, this is a unique work that combines ultrasound and pathology data into a case-based, easy-to-read and concise format that fits in your pocket, adapting common terminology that is emerging for ultrasound, which will allow readers to employ a "standardized" approach to evaluating nodules, depending on the risk scoring system used.
原價:
3400
售價:
3060
現省:
340元
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Kandarpa Handbook of Interventional Radiologic Procedures, 6E (6版)
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Focusing on time-tested protocols, tailored imaging and current procedural equipment, this popular, practical handbook by Drs. Krishna Kandarpa, Lindsay Machan, Robert Lewandowski, and Parag J. Patel features extensive updates to keep you current with rapid growth in the field. Now in brilliant full color throughout, Kandarpa Handbook of Interventional Radiologic Procedures, 6th Edition, is a convenient, easy-access guide to all current radiologic procedures. It’s an ideal resource not only for practicing interventional and general radiologists, but also for fellows and residents in training, IR nurses, and special procedure technologists.
• Covers indications, contraindications, preparation, technique, postprocedural management, prevention, and management of complications for every procedure.
• Includes expanded information on innovative oncological & lymphatic interventions.
• Features an all-new full-color design and illustrations, and an outline format for quick reference.
• Provides must-know information on vascular access and catheter-directed angiography, vascular imaging, trans-arterial procedures, trans-venous procedures, non-vascular procedures, and intra-procedural patient management.
• The VST Ebook includes additional chapters on Non-invasive Evaluation and Diagnostic Imaging, Special Interventions, Materials and Methods, Risk Management, and Nursing Management
Enrich Your eBook Reading Experience
• Read directly on your preferred device(s), such as computer, tablet, or smartphone.
• Easily convert to audiobook, powering your content with natural language text-to-speech.
原價:
2904
售價:
2614
現省:
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