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Elsevier

Elsevier

  • Nanomaterials-Based Electrochemical Sensors: Properties, Applications, and Recent Advances

    • 1st Edition
    • Awais Ahmad + 3 more
    • English
    As opposed to conventional electrochemical sensors, nanomaterials-based sensors are active and effective in their action with even a minute concentration of analyte. A number of research studies are bringing about an evolution in their development and advancement because of their unique and effective properties. Nanoscale electrochemical sensors have applications in almost every field of life including the detection of neurochemicals, heavy metals, energy components, body fluids, biological matrices, cancer relevant biomolecules, aromatic hydrocarbons, also in playing their role in food science because of their capability in providing quality control and safety. There is a need to develop these nanomaterials-based electrochemical sensors to be more widely available for accurate sensing of minute concentrations especially in the case of heavy metal detection, biofluids, and other biomaterials. This book outlines the major preparation, fabrication and manufacture of nanomaterials-based electrochemical sensors, as well as detailing their principle medical, environmental and industrial applications in an effort to meet this need.This book is a valuable reference source for materials scientists, engineers, electrochemists, environmental engineers and biomedical engineers who want to understand how nanomaterials-based electrochemical sensors are made, and how they are used.

  • Optical Communications from a Fourier Perspective

    Fourier Theory and Optical Fiber Devices and Systems
    • 1st Edition
    • Palle Jeppesen + 1 more
    • English
    Optical Communications from a Fourier Perspective: Fourier Theory and Optical Fiber Devices and Systems covers Fourier theory and signal analysis over photonic components, including time lenses in optical communication. Sections cover wave propagation in optical waveguides based on Maxwell equations and the nonlinear Schrödinger equation. Optical Fourier transform in the form of time lens is covered, for example in modulation format conversion and spectrum magnification, and couplers and their use for optical discrete Fourier transformation are also discussed. Other important subjects are discussed such as shot noise, thermal noise and also the basics of four wave mixing in relation to time lenses. Detailed derivations and a deeper background for the chapters are provided in appendices where appropriate. Some of the theory is more generally applicable beyond optical communication and is of relevance also for communications engineering. The Fourier theory dimension of the book presents the relationship between Fourier series and Fourier integrals and also the related Laplace transform.

  • Decision Making in Gastroenterology

    • 1st Edition
    • Emad Qayed + 1 more
    • English
    Think systematically and follow a logical sequence throughout the steps of diagnostic decisions with Decision-Making in Gastroenterology. This valuable resource is perfect for gastroenterologists and trainees, as well as ER physicians, internists, family medicine physicians, and other specialists who need to make informed decisions about their patients' care on a day-to-day basis. Practical and easy to use, it’s filled with diagnostic and treatment algorithms that provide easy-to-follow guidance when encountering patients whose clinical presentation is unfamiliar or complex, or whose treatment path is not completely certain. Each point-of-care algorithm represents a common GI or liver disorder or disease, and offers a concise visual representation that clearly guides you through the steps of efficient and effective decision making.

  • The Administrative Dental Assistant

    • 6th Edition
    • Linda J. Gaylor
    • English
    Gain the knowledge and skills you need to manage a modern dental practice! The Administrative Dental Assistant, 6th Edition explains how to perform key office tasks such as patient scheduling, inventory control, basic bookkeeping, and records management. Not only does the book guide you through day-to-day office functions, but it helps you master problem-solving skills and learn communication tools and skills as you become an effective member of the healthcare team. Written by respected Dental Assisting educator Linda J. Gaylor, this practical guide also includes online exercises and downloadable Dentrix practice management software for plenty of realistic, hands-on practice.

  • Climate Change and Allergy, An Issue of Immunology and Allergy Clinics of North America

    • 1st Edition
    • Volume 44-1
    • Rosalind Wright + 1 more
    • English
    In this issue of Immunology & Allergy Clinics, guest editors Drs. Rosalind Wright and Jeffrey Demain bring their considerable expertise to the topic of Climate Change and Allergy. Warming temperatures and increasing carbon dioxide from fossil fuels are contributing to more intense allergies. In this issue, top experts discuss the effects of climate change, including its impacts to food, water, and both indoor and outdoor air.

  • The Endoscopic Oncologist, An Issue of Gastrointestinal Endoscopy Clinics

    • 1st Edition
    • Volume 34-1
    • Kenneth J. Chang + 1 more
    • English
    In this issue of Gastrointestinal Endoscopy Clinics of North America, guest editors Drs. Kenneth J. Chang and Jason B. Samarasena bring their considerable expertise to the topic of The Endoscopic Oncologist. The practice of gastrointestinal endoscopy intersects with oncology in many ways, much of it involving pre-cancerous conditions. But the endoscopist’s role in diagnosing, staging, and treating cancer patients is expanding. This issue is devoted to the current and future role of the endoscopic oncologist, with topics such as endoscopic diagnosis of luminal gastrointestinal cancer and extra-luminal cancer; endoscopic resection for early cancer; and more.

  • Psychiatric and Behavioral Emergencies, An Issue of Emergency Medicine Clinics of North America

    • 1st Edition
    • Volume 42-1
    • Eileen F. Baker + 1 more
    • English
    In this issue of Emergency Medicine Clinics, guest editors Drs. Eileen F. Baker and Catherine A. Marco bring their considerable expertise to the topic of Psychiatric and Behavioral Emergencies. Top experts cover key topics such as the emergency psychiatric interview; the agitated patient; the suicidal or homicidal patient; excited delirium; substance use disorders; schizophrenia; depression; and more.

  • Hot Topics in Cosmetic Dermatology, An Issue of Dermatologic Clinics

    • 1st Edition
    • Volume 42-1
    • Hassan Galadari
    • English
    In this issue of Dermatologic Clinics, guest editor Dr. Hassan Galadari brings his considerable expertise to the topic of Hot Topics in Cosmetic Dermatology. Top experts cover key topics such as neurotoxin in the lower third of the face; chemical peels in the treatment of melasma; management of under eye darkness and wrinkles; facial overfilled syndrome; the needle vs. cannula debate in soft tissue augmentation; achieving the attractive Asian midface profile with hyaluronic acid-based fillers; and more.

  • Progress in Heterocyclic Chemistry

    • 1st Edition
    • Volume 35
    • Gordon Gribble + 1 more
    • English
    Progress in Heterocyclic Chemistry (PHC), Volume 35 is the latest in this annual review series that contains both highlights of the previous year’s literature on heterocyclic chemistry and articles on new and developing topics of particular interest to heterocyclic chemists. Chapters in this new release are all written by leading researchers in their field, constituting a systematic survey of the important original material reported in the literature of heterocyclic chemistry in 2021. As with previous volumes in the series, this book will enable academic and industrial chemists, and advanced students, to keep abreast of developments in heterocyclic chemistry.

  • Prostate Imaging, An Issue of Radiologic Clinics of North America

    • 1st Edition
    • Volume 62-1
    • Nicola Schieda + 1 more
    • English
    In this issue of Radiologic Clinics, guest editors Drs. Nicola Schieda and Andrei Purysko bring their considerable expertise to the topic of Prostate Imaging. Worldwide, prostate cancer is the second most common cancer diagnosed in males, and MRI scans can give doctors a very clear picture of the prostate and nearby areas. In this issue, top experts discuss key topics such as a contemporary approach to prostate imaging and data reporting system score 3 lesions; the expanding role of MRI and use of PRECISE criteria in the active surveillance of prostate cancer; MRI-guided prostate cancer therapies; and more.

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