Micro-X-ray fluorescence offers the possibility for a position- sensitive and non-destructive analysis that can be used for the analysis of non-homogeneous materials and layer systems. This analytical technique has shown a dynamic development in the last 15 years and is used for the analysis of small particles, inclusions, of elemental distributions for a wide range of different applications both in research and quality control. The first experiments were performed on synchrotrons but there is a requirement for laboratory instruments which offers a fast and immediate access for analytical results. The book discuss the main components of a μ-XRF instrument and the different measurement modes, it gives an overview about the various instruments types, considers the special requirements for quantification of non-homogeneous materials and presents a wide range of application for single point and multi-point analysis as well as for distribution analysis in one, two and three dimensions.
Provides comprehensive coverage on using X-ray fluorescence for laboratory applications This book focuses on the practical aspects of X-ray fluorescence (XRF) spectroscopy and discusses the requirements for a successful sample analysis, such as sample preparation, measurement techniques and calibration, as well as the quality of the analysis results. X-Ray Fluorescence Spectroscopy for Laboratory Applications begins with a short overview of the physical fundamentals of the generation of X-rays and their interaction with the sample material, followed by a presentation of the different methods of sample preparation in dependence on the quality of the source material and the objective of the measurement. After a short description of the different available equipment types and their respective performance, the book provides in-depth information on the choice of the optimal measurement conditions and the processing of the measurement results. It covers instrument types for XRF; acquisition and evaluation of X-Ray spectra; analytical errors; analysis of homogeneous materials, powders, and liquids; special applications of XRF; process control and automation. An important resource for the analytical chemist, providing concrete guidelines and support for everyday analyses Focuses on daily laboratory work with commercially available devices Offers a unique compilation of knowledge and best practices from equipment manufacturers and users Covers the entire work process: sample preparation, the actual measurement, data processing, assessment of uncertainty, and accuracy of the obtained results X-Ray Fluorescence Spectroscopy for Laboratory Applications appeals to analytical chemists, analytical laboratories, materials scientists, environmental chemists, chemical engineers, biotechnologists, and pharma engineers.
Provides comprehensive coverage on using X-ray fluorescence for laboratory applications This book focuses on the practical aspects of X-ray fluorescence (XRF) spectroscopy and discusses the requirements for a successful sample analysis, such as sample preparation, measurement techniques and calibration, as well as the quality of the analysis results. X-Ray Fluorescence Spectroscopy for Laboratory Applications begins with a short overview of the physical fundamentals of the generation of X-rays and their interaction with the sample material, followed by a presentation of the different methods of sample preparation in dependence on the quality of the source material and the objective of the measurement. After a short description of the different available equipment types and their respective performance, the book provides in-depth information on the choice of the optimal measurement conditions and the processing of the measurement results. It covers instrument types for XRF; acquisition and evaluation of X-Ray spectra; analytical errors; analysis of homogeneous materials, powders, and liquids; special applications of XRF; process control and automation. An important resource for the analytical chemist, providing concrete guidelines and support for everyday analyses Focuses on daily laboratory work with commercially available devices Offers a unique compilation of knowledge and best practices from equipment manufacturers and users Covers the entire work process: sample preparation, the actual measurement, data processing, assessment of uncertainty, and accuracy of the obtained results X-Ray Fluorescence Spectroscopy for Laboratory Applications appeals to analytical chemists, analytical laboratories, materials scientists, environmental chemists, chemical engineers, biotechnologists, and pharma engineers.
Micro-X-ray fluorescence offers the possibility for a position- sensitive and non-destructive analysis that can be used for the analysis of non-homogeneous materials and layer systems. This analytical technique has shown a dynamic development in the last 15 years and is used for the analysis of small particles, inclusions, of elemental distributions for a wide range of different applications both in research and quality control. The first experiments were performed on synchrotrons but there is a requirement for laboratory instruments which offers a fast and immediate access for analytical results. The book discuss the main components of a μ-XRF instrument and the different measurement modes, it gives an overview about the various instruments types, considers the special requirements for quantification of non-homogeneous materials and presents a wide range of application for single point and multi-point analysis as well as for distribution analysis in one, two and three dimensions.
An astounding story, riveting from beginning to end, that covers 3 generations of a family caught in the maelstrom of WW I and WWW II, which left the most disturbing skeletons in the closet. Reminiscent of the excellent television series "Heimat" from the 1980's.
Cementitious materials are being widely used as solidification/stabilisation and barrier materials for a variety of chemical and radioactive wastes, primarily due to their favourable retention properties for metals, radionuclides and other contaminants. The retention properties result from various mineral phases in hydrated cement that possess a high density and diversity of reactive sites for the fixation of contaminants through a variety of sorption and incorporation reactions. This book presents a state of the art review and critical evaluation of the type and magnitude of the various sorption and incorporation processes in hydrated cement systems for twenty-five elements relevant for a broad range of radioactive and industrial wastes. Effects of cement evolution or ageing on sorption/incorporation processes are explicitly evaluated and quantified. While the immobilisation of contaminants by mixing-in during hydration is not explicitly addressed, the underlying chemical processes are similar. A quantitative database on the solid/liquid distribution behaviour of radionuclides and other elements in hydrated cement systems is established on the basis of a consistent review and re-evaluation of literature data. In addition to recommended values, all underlying original experimental data and key experimental info rmation are provided, which allows users to trace the given recommendations or to develop their own set of key values. This database is closely tied to the safety analysis of near surface disposal of radioactive waste in Belgium. It focuses on radioelements, toxic stable elements and heavy metals, which makes it relevant for investigations involving the interaction of radioactive and conventional contaminants with cement-based barriers.
The 50th volume of Progress in Botany appears in new guise. In cooperation with Springer-Verlag we have changed from the less attractive typewriter composition to the direct reproduction of a manuscript which was writ ten by means of a text editing system and produced by a laser printer. We, the editors, should like to take the appearance of Volume 50 as the occasion for a few short remarks. Our younger readers are perhaps not aware that our Book Series was founded in 1931 by Fritz von Wettstein, based on the following thoughts and considerations, aptly formulated by him in the Preface to the first volume. "One of the greatest dangers threatening progress in the science of botany is the absolutely unbelievable growth in volume of the literature. The quality of journals, books and individual works that are daily sent to us makes it impossible for anyone person to maintain a general view of the progress made in botany in all the specialized fields, let alone to find time for results from associated su bjects. For varying reasons, every botanist must find this state of matters insupportable. Let us endeavor, in the general interest, to retain a wide background of knowledge, and not become limited specialists. The vitally necessary connections between the specialized fields can only flourish, or even exist, if the general view of botany as a whole can be maintained.
Presents the life of one of America's most notorious criminals, describing "Pretty Boy" Floyd's coming of age in poverty, his descent into petty crime and bootlegging, his stormy marriage, murders, jail terms, and violent death.
Inhaltsangabe:Abstract: The banking and currency crises of the last two decades inflicted substantial financial, economic, and social damage on the countries in which they originated. In this work, the efficiency of early warning indicators for these disastrous economic events is evaluated. An analysis of the traditional and recent literature on currency crises is performed in order to extract potential early warning indicators that are suggested by theory. Alongside others, these candidate indicators are tested in alternative empirical studies that are reviewed in this work. The results are mixed, but somewhat encouraging for further research in this field. Furthermore, the analysis is extended to a critique of systems of early warning indicators currently used by international institutions. Inhaltsverzeichnis:Table of Contents: 1.Introduction1 2.The Currency Crisis Literature as a Reference Point for the Identification of Early Warning Indicators4 2.1The Traditional Theory5 2.2Second Generation Models11 2.3A Cross-generation Framework Proposition19 2.4Early Warning Indicators as Suggested by Theory22 3.The Empirical Assessment of Early Warning Indicators24 3.1Univariate Indicators for Financial Crises24 3.1.1Cross-Country Regressions26 3.1.2Multivariate Probit Models35 3.1.3The Signals Approach40 3.2Composite Leading Indicators for Financial Crises48 4.A Critique of Early Warning Indicators Used in Practice53 5.Conclusion64 Appendix68 Bibliography69
With one new volume each year, this series keeps scientists and advanced students informed of the latest developments and results in all areas of botany. The present volume includes reviews on plant physiology, genetics, taxonomy and geobotany.
This book's objective is to provide a focused overview (morphological, biochemical, and functional) of brain development, to exemplify the role of lipids in the important developmental events, and to develop the concepts explaining why physiological changes in brain lipid composition potentially alter these events.
Inhaltsangabe:Abstract: The dissertation scrutinises the opportunities that product placement may entail as an additive and integral part of a company s marketing mix. It also discusses its imminent disadvantages and threats as posed by the relevant German legislation. The main focus, however, is placed on the conceivable effects of product placement as regards brand awareness, recall, attitudes and increasing turnover. Einleitung: Die Arbeit untersucht die Möglichkeiten, welche "Product Placement" als eine additive und integrierte Komponente des Marketing-Mixes für interessierte Unternehmen bietet. Weiterhin werden ökonomisch bedingte Nachteile und Einschränkungen im Rahmen der deutschen Gesetzgebung erläutert. Das Hauptaugenmerk jedoch liegt auf den möglichen Auswirkungen des Product Placements auf Markenbekanntheit, Recall, Einstellungen (Attitudes) und Umsatzsteigerungen. Inhaltsverzeichnis:Table of Contents: List of abbreviationsVII 0.Executive Summary1 1.Introduction and scope of this worK2 1.1Objectives and limitations2 1.2Method of approach3 1.3Definition of terms4 1.4Categorisation of Product Placement within the communications mix7 2.Reasons for the development and growth of Product Placement10 2.1Overview10 2.2General market conditions and how to react to them10 2.3The changing face of the electronic media market11 2.3.1Television11 2.3.2Cinema/The film industry13 2.3.3Video16 2.4Growing ineffectiveness of traditional forms of advertising17 2.4.1New forms of media usage as reactions to the information overload17 2.4.2The problem of reactance19 2.5Internationalisation and globalisation of markets20 3.Historical development of Product Placement22 3.1Inception and evolution in the US22 3.2Overview of the German market27 4.Classifications of Product Placement in practice29 4.1According to the object placed30 4.1.1Product Placement in a narrow sense30 4.1.2Generic Placement31 4.1.3Corporate Placement32 4.1.4Innovation Placement33 4.1.5Idea Placement34 4.2According to the kind of information transfer35 4.2.1Visual Product Placement35 4.2.2Verbal Placement35 4.3According to the intensity of its integration into the action37 4.3.1On-Set Placement38 4.3.2Creative Placement38 4.3.3Image Placement40 5.Critical discussion of the applicability for placing companies42 5.1Advantages and benefits associated with Product Placement42 5.2Disadvantages and problems associated with Product Placement48 5.3The legal [...]
Get up-to-date on all of the techniques that are rapidly becoming today’s standard of care with Ultrasound-Guided Regional Anesthesia and Pain Medicine, 2nd Edition. With this extensively revised edition, you’ll see how the increased use of ultrasound for diagnosis and treatment of chronic pain and other medical conditions can transform your patient care. Noted authorities discuss the techniques you need to know for upper and lower extremity blocks, truncal blocks, pain blocks, trauma and critical care, and more.
This issue of Clinics in Laboratory Medicine, titled Toxicology Testing, includes the following topics; Progress in Clinical Toxicology Testing, The Prescription Drug Abuse Epidemic, Substance Abuse Among Healthcare Professionals, Pain Management Drug Testing, Ethanol Biomarkers, Newly-emerging Drugs of Abuse, Synthetic Cannabinoids, Synthetic Cathenones, Immunoassay Methodology in Drugs-of-abuse Testing, Toxicology Testing in Alternative Specimen Matrices, Principles and Procedures in Postmortem Toxicology, and Pharmacogenetics and the Future of Toxicology Testing. Advances in toxicology testing are paving the way for major improvements in the way scientists evaluate health risks posed by toxic chemicals. Toxicity tests help scientists better understand how the human body carries out normal functions that are key to maintaining health. Therefore, this topic is important to the field of Laboratory Medicine.
An astounding story, riveting from beginning to end, that covers 3 generations of a family caught in the maelstrom of WW I and WWW II, which left the most disturbing skeletons in the closet. Reminiscent of the excellent television series "Heimat" from the 1980's.
This comprehensive, authoritative text presents the scientific foundations and clinical practice of neural blockade in both regional anesthesia and the management of pain. The descriptions and illustrations of pain mechanisms are considered classic examples. The Fourth Edition has been refined for clarity and flows logically from principles and pharmacology, to techniques for each anatomic region, to applications. This edition has two new co-editors and several new chapters on topics including neurologic complications, neural blockade for surgery, treatment of pain in older people, and complications in pain medicine. A companion Website will offer the fully searchable text and an image bank.
Psychology Around Us, Fourth Canadian Edition offers students a wealth of tools and content in a structured learning environment that is designed to draw students in and hold their interest in the subject. Psychology Around Us is available with WileyPLUS, giving instructors the freedom and flexibility to tailor curated content and easily customize their course with their own material. It provides today's digital students with a wide array of media content — videos, interactive graphics, animations, adaptive practice — integrated at the learning objective level to provide students with a clear and engaging path through the material. Psychology Around Us is filled with interesting research and abundant opportunities to apply concepts in a real-life context. Students will become energized by the material as they realize that Psychology is "all around us.
Covering preventive, non-invasive, and natural treatments, Textbook of Natural Medicine, 4th Edition offers more than just alternative medicine. It promotes an integrated practice that can utilize natural medicine, traditional Western medicine, or a combination of both in a comprehensive, scientific treatment plan. Based on a combination of philosophy and clinical studies, Textbook of Natural Medicine helps you provide health care that identifies and controls the underlying causes of disease, is supportive of the body's own healing processes, and is considerate of each patient's unique biochemistry. Internationally known authors Joseph Pizzorno and Michael Murray include detailed pharmacologic information on herbs and supplements, plus evidence-based coverage of diseases and conditions to help you make accurate diagnoses and provide effective therapy. Comprehensive, unique coverage makes this book the gold standard in natural medicine. A scientific presentation includes the science behind concepts and treatments, and discusses Western medical treatments and how they can work with natural medicine in a comprehensive treatment plan; if natural medicine is not effective, this book recommends the Western treatment. Coverage of pharmacology of natural medicines includes the uses and potential dangers of nearly 80 herbal medicines, special nutrients, and other natural agents, addressing topics such as general information, chemical composition, history, pharmacology, clinical applications dosage, and toxicology. In-depth, evidence-based coverage of 73 diseases and conditions includes key diagnostic criteria, pathophysiology of diseases, and therapeutic rationales. Coverage of potential interactions between drugs, herbs, and supplements ensures the safest possible use for each of 79 herbs and supplements. Diagnostic procedures include practical, easy-to-follow descriptions of evidence-based techniques plus discussions of clinical application of diet analysis, food allergy testing, immune function assessment, fatty acid profiling, hair mineral analysis, and other diagnostic approaches. Common therapeutic modalities are described and reviewed, including botanical medicine, nutritional therapy, therapeutic fasting, exercise therapy, hydrotherapy, counseling, acupuncture, homeopathy, and soft tissue manipulation. Coverage of syndromes and therapies helps in understanding the underlying causes of diseases by discussing topics such as food reactions, functional toxicology, sports nutrition, stress management, and breathing pattern disorders. Coverage of the philosophy of natural medicine includes its history and background, with discussions of toxicity, detoxification, and scientific documentation of the healing actions of nature and natural substances. Internationally known authors Joseph Pizzorno and Michael Murray and more than 90 expert contributors provide material that is up to date, accurate, and informed. More than 10,000 research literature citations show that the content is based on science rather than opinions or anecdotes. 13 useful appendices offer quick lookup of frequently used charts, handouts, and information.
Clinical Anesthesiology integrates succinct coverage of basic principles and clinical considerations in the anesthetic management of patients. It features up-to-date discussion of all relevant areas within anesthesiology, including equipment, pharmacology, regional anesthesia, pathophysiology, pain management, anesthetic management, and critical care. Extensive use of case discussions, figures, and tables in each chapter promotes application of the concepts to practice.
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