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Ecotoxicological QSARs (Methods in Pharmacology and Toxicology)
by Kunal RoyThis volume focuses on computational modeling of the ecotoxicity of chemicals and presents applications of quantitative structure–activity relationship models (QSARs) in the predictive toxicology field in a regulatory context. The extensive book covers a variety of protocols for descriptor computation, data curation, feature selection, learning algorithms, validation of models, applicability domain assessment, confidence estimation for predictions, and much more, as well as case studies and literature reviews on a number of hot topics. Written for the Methods in Pharmacology and Toxicology series, chapters include the kind of practical advice that is essential for researchers everywhere. Authoritative and comprehensive, Ecotoxicological QSARs is an ideal source to update readers in the field with current practices and introduce to them new developments and should therefore be very useful for researchers in academia, industries, and regulatory bodies.
Ecotoxicological Testing of Marine and Freshwater Ecosystems: Emerging Techniques, Trends and Strategies
by M. Munawar P.J. den BestenFocusing on state-of-the-art biological testing and methods used for aquatic ecosystem health assessment, Ecotoxicological Testing of Marine and Freshwater Ecosystems evaluates the latest bioassay techniques and different types of water and sediment quality assessments. The book also explores multi-tiered approaches to making recommendations for th
Ecotoxicology Modeling
by James DevillersEcotoxicology Modeling is a comprehensive and well-documented text providing a collection of computational methods to the ecotoxicologists primarily interested in the study of the adverse effects of chemicals, their mechanisms of action and/or their environmental fate and behavior. Avoiding mathematical jargon, the book presents numerous case studies to enable the reader to understand the interest but also the limitations of linear and nonlinear models in ecotoxicology. Written by an international team of scientists, Ecotoxicology Modeling is of primary interest to those whose research or professional activity is directly concerned with the development and application of models in ecotoxicology. It is also intended to provide the graduate and post-graduate students with a clear and accessible text covering the main types of modeling approaches used in environmental sciences.
Ecotoxicology and Chemistry Applications in Environmental Management (Applied Ecology and Environmental Management)
by Sven Erik JorgensenEcotoxicology and Chemistry Applications in Environmental Management describes how to set up an integrated, holistic approach to addressing ecotoxicological problems. It provides detailed explanations in answer to questions like "Why is it necessary to apply an integrated approach?" and "How does one apply an integrated environmental management approach?" Highlighted topics of the book include Environmental chemical calculations QSAR estimation methods Toxic substance interference with other environmental problems Using diagnostic ecological subdisciplines for solutions Cleaner production methods and technologies Environmental risk assessment Addressing one of the most difficult tasks today, this book provides a much-needed holistic view for translating scientific knowledge and research results into effective environmental management measures. Rooted in a seven-step method, it integrates examination and quantification of an environmental problem and describes the use of ecological diagnostic tools to develop a diagnosis for ecosystem health. It also presents methods for choosing and using solutions or combinations of solutions to tackle problems.
Ecotoxicology of Amphibians and Reptiles
by Christine A. Bishop Donald W. Sparling Greg Linder Sherry K. KrestBuilding on the success of its popular predecessor, the second edition of Ecotoxicology of Amphibians and Reptiles presents newly available findings on the species that are important environmental indicators. This new edition covers nearly twice as many topics as the first, including recent developments in the ecotoxicology of amphibians and reptil
Ecotoxicology of Explosives
by Geoffrey I. Sunahara Guilherme Lotufo Roman G. Kuperman Jalal HawariManaging sites contaminated with munitions constituents is an international challenge. Although the choice of approach and the use of Ecological Risk Assessment (ERA) tools may vary from country to country, the assurance of quality and the direction of ecotoxicological research are universally recognized as shared concerns. Drawing on a multidiscip
Ecotoxicology of Marine Organisms
by Bernardo Duarte Maria Isabel Violante CaçadorThis book presents a comprehensive review of the most recent studies on the impact of contaminants on the marine environment. Conventional and new information, as well as the latest techniques, are presented, which can be applied to several types of marine organisms from bacteria and fungi to animals and algae. Specific topics discussed include the impact of different contaminants on different organisms as well as different approaches and their outcomes in terms of impact assessment. The integration of these techniques is also discussed in order to attain sentinel species and biomarkers to be applied for assessing ecological quality and impact assessment programs and studies.
Ecotoxicology of Nanoparticles in Aquatic Systems
by Julián Blasco Ilaria CorsiThe use of nanoparticles in medicine, industrial, and other applications has triggered an interest in their potential. This book explores the use of nanoparticles related to their occurrence in the environment, their impact on biota in aquatic systems, application of new methodologies, and changes associated with new global scenarios. The book also covers the bioaccumulation and internalization of nanoparticles as key aspects to assess their uptake and discusses the methodologies for testing ENPs ecotoxicity at different trophic levels.
Ecotoxicology: A Comprehensive Treatment
by Michael C. Newman William H. ClementsA unique presentation that unifies the field, this book brings together concepts and information about contaminant effects at all levels of the biological hierarchy. Beginning at the biomolecular level, this book builds progressively toward a discussion of effects to the global biosphere. Emphasizing ecological components and fundamental paradigms, the authors strike a balance between the presentation of details relevant at each level and the integration of phenomena and processes among levels. A milestone in the field, the book is suitable for graduate courses, as well as a reference for professionals in the field.
Ecotoxicology: Effects of Pollutants on the Natural Environment
by Colin WalkerChemical Warfare in NaturePesticides and other industrial chemicals are at the root of many pollution problems. In view of the toxic effects of industrial chemicals found in the water, soil, and air, Ecotoxicology: Effects of Pollutants on the Natural Environment considers the impact of chemicals on the environment from a wider perspective: the evo
Ecotoxicology: Perspectives on Key Issues
by Rachel Ann Hauser-Davis Thiago Estevam ParenteThis book presents an integrated discussion on ecotoxicology, containing both general concepts and specific ecotoxicological issues of major biological groups, extending beyond conventional systems. It explores worldwide, regional, and biocompartmentalized topics, bringing forth new points of view on global issues and addressing the increasing diversity and complexity of the ecotoxicological field. It also contains novel information on emerging contaminants, presents bioaccumulation effects on different levels of ecological organization and risk analyses, and discusses novel fields of methodological applications, including key aspects in ecotoxicological and environmental monitoring studies.
Ecovillage at Ithaca
by Liz WalkerA founding member describes the growth and development of the EcoVillage at Ithaca.
Ecovillages and Ecocities: Bioclimatic Applications from Tirana, Albania (The Urban Book Series)
by Klodjan XhexhiEcological and livable cities need an objective method to be examined. This book is in search of a method to determine the level of livability, ecology and energy efficiency. Ecological and sustainable cities need to properly make up for the existent weakness of the city's construction under fine ecological environment. The intention of this comparative study is an attempt to improve life quality in Tirana, Albania. It gives examples of successful strategies, e.g. bioclimatic solution through passive solar systems and the use of underground tunnels. This book is aimed at researches, professionals, architects and city planners.
Eddy Currents: Theory, Modeling, and Applications
by Sheppard J. Salon M. V. Chari David Burow Mark DeBortoli Lale T. ErgeneEDDY CURRENTS Understand the theory of eddy currents with this essential reference Eddy currents are electrical current loops produced when a conductor passes through a magnetic field, or is otherwise subject to a change in magnetic field direction. These currents play a significant role in many industrial processes and areas of electrical engineering. Their properties and applications are therefore a subject of significant interest for electrical engineers and other professionals. Eddy Currents: Theory, Modeling and Applications offers a comprehensive reference on eddy currents in theory and practice. It begins with an introduction to the underlying theory of eddy currents, before proceeding to both closed-form and numerical solutions, and finally describing current and future applications. The result is an essential tool for anyone whose work requires an understanding of these ubiquitous currents. Eddy Currents readers will also find: Professional insights from an author team with decades of combined experience in research and industry Detailed treatment of methods including finite difference, finite element, and integral equation techniques Over 100 computer-generated figures to illustrate key points Eddy Currents is a must-have reference for researchers and industry professionals in electrical engineering and related fields.
Eddy-Current Nondestructive Evaluation (Springer Series in Measurement Science and Technology)
by Nicola BowlerThis book covers the topic of eddy current nondestructive evaluation, the most commonly practiced method of electromagnetic nondestructive evaluation (NDE). It emphasizes a clear presentation of the concepts, laws and relationships of electricity and magnetism upon which eddy current inspection methods are founded. The chapters include material on signals obtained using many common eddy current probe types in various testing environments. Introductory mathematical and physical concepts in electromagnetism are introduced in sufficient detail and summarized in the Appendices for easy reference. Worked examples and simple calculations that can be done by hand are distributed throughout the text. These and more complex end-of-chapter examples and assignments are designed to impart a working knowledge of the connection between electromagnetic theory and the practical measurements described. The book is intended to equip readers with sufficient knowledge to optimize routine eddy current NDE inspections, or design new ones. It is useful for graduate engineers and scientists seeking a deeper understanding of electromagnetic methods of NDE than can be found in a guide for practitioners.
Edelgase: Eine Reise durch das Periodensystem (essentials)
by Hermann SiciusHermann Sicius bringt dem Leser in knapper Form alle wichtigen Informationen rund um die Edelgase nahe. Die sechs bekannten Mitglieder dieser achten Hauptgruppe, von Helium bis Radon, sind bei Raumtemperatur allesamt gasförmig, nur über den möglichen Aggregatzustand des künstlich erzeugten Ununoctiums wird noch diskutiert. Das bekannteste Einsatzgebiet für alle Edelgase mit Ausnahme des Radons ist das als Füllgas in Gasentladungslampen und speziell des Heliums als Füllgas für Ballons. Aber was gibt es darüber hinaus? Welche chemischen Verbindungen der Edelgase existieren bereits? Der Autor beschreibt die gegenwärtige Lage und gibt einen Ausblick in die Zukunft.
Edelgase: Eine Reise durch das Periodensystem (essentials)
by Hermann SiciusDie sechs bekannten Mitglieder dieser achten Hauptgruppe, von Helium bis Radon, sind bei Raumtemperatur allesamt gasförmig, nur über den möglichen Aggregatzustand des siebten Vertreters dieser Elementengruppe, des nur künstlich erzeugbaren Oganessons wird noch diskutiert. Das bekannteste Einsatzgebiet für alle Edelgase mit Ausnahme des Radons ist das als Füllgas in Gasentladungslampen und speziell des Heliums als Füllgas für Ballons. Aber was gibt es darüber hinaus? Welche chemischen Verbindungen der Edelgase existieren bereits? Der Autor beschreibt die gegenwärtige Lage und gibt einen Ausblick in die Zukunft.
Edelsteine
by Florian NeukirchenWie entstehen Edelsteine? Wo gibt es sie? Und was können wir von ihnen lernen? Bei der Bildung von Smaragd, Rubin, Diamant, Topas oder Opal sind die beteiligten Zutaten und Prozesse so vielfältig wie die Edelsteine selbst. Während beispielsweise die Riesenkristalle eines Pegmatits innerhalb von Tagen wachsen, dauert die Entstehung von Amethystgeoden einige Millionen Jahre. Anschaulich erklärt Florian Neukirchen, wie seltene Elemente angereichert werden und wie es zu ungewöhnlichen Begegnungen zwischen Spurenelementen kommt. Diamanten verdanken wir nicht nur einiges Wissen über den Erdmantel, sondern auch über die Entstehung der ersten Kontinente. Bei ihrer Bildung spielen Redoxreaktionen im Erdmantel eine ähnlich wichtige Rolle wie ungewöhnlich ablaufende Vulkaneruptionen, durch die sie sicher an die Oberfläche gebracht werden, ohne zu verbrennen. Edelsteine erzählen uns manch erstaunliche Geschichte: Wie eine Kapsel, die geheime Dokumente birgt, enthalten sie Informationen über unzugängliche Regionen der Erde aus einer fernen Vergangenheit und sogar aus der Tiefe des Weltalls: In Meteoriten wurden Diamanten gefunden, die sogar älter als das Sonnensystem sind. Granate dienen Forschern als eine Art Thermometer, da sie die Bildungstemperatur eines Gesteins anzeigen. Einige Zirkonkristalle sind die einzigen Zeugen aus der höllisch heißen Frühzeit der Erde, aus der keine Gesteine erhalten sind. Die winzigen Kristalle ermöglichen uns sogar Aussagen über das damalige Klima. Abgerundet wird das Buch mit Informationen über Minen, Märkte und antike Handelsrouten und einem Kapitel über die technische Anwendung und synthetische Herstellung von Edelsteinen.
Edelsteine: Bestimmung, Eigenschaften und Behandlung
by Tobias Häger Ursula WehrmeisterDas Buch gibt einen anschaulichen Überblick über das facettenreiche Gebiet der Gemmologie in Theorie und Praxis. Im ersten Teil werden die klassischen und modernen Methoden zur Bestimmung und Erkennung der Edelsteine ausführlich vorgestellt. Der zweite Teil des Buches umfasst den komplexen Bereich der Manipulationen und Behandlung der Schmuckmaterialien sowie ihre Erkennungsmöglichkeiten. Die Kapitel des letzten Teils widmen sich den Grundlagen zum besseren Verständnis der Eigenschaften und Methoden.
Edexcel A Level Biology Student Book 1
by Martin Rowland Ed Lees C. J. CleggExam Board: EdexcelLevel: AS/A-levelSubject: BiologyFirst Teaching: September 2015First Exam: June 2016Endorsed by Edexcel Supports Pearson Edexcel Level 3 Advanced GCE in Biology B (9BI0) specificationBuild investigative skills, test understanding and apply biological theory to topical examples with this Edexcel Year 1 Student Book- Supports all 16 required practicals with activities and questions to help students explain procedures, analyse data and evaluate results- Provides clear definitions, as well as explanations, of the meanings of all technical vocabulary needed for the new specification- Helps bring students up to speed with a summary of prior knowledge and diagnostic questions at the start of each chapter- Offers assessment guidance with Exam Practice Questions at the end of each chapter, graded by difficulty to support progression, along with Challenge Questions to stretch more able students- Mathematical skills throughout and a dedicated 'Maths in Biology' chapter explaining key concepts and methods- Develops understanding with free online access to Test yourself Answers and an Extended Glossary.Edexcel A level Biology Student Book 1 includes AS level
Edexcel A Level Biology Student Book 2
by Martin Rowland Ed Lees C. J. CleggEndorsed for Edexcel Build investigative skills, test understanding and apply biological theory to topical examples with this Edexcel Year 2 Student Book - Supports all 16 required practicals with activities and questions to help students explain procedures, analyse data and evaluate results- Provides clear definitions, as well as explanations, of the meanings of all technical vocabulary needed for the new specification- Helps bring students up to speed with a summary of prior knowledge and diagnostic questions at the start of each chapter- Offers assessment guidance with Exam Practice Questions at the end of each chapter, graded by difficulty to support progression, along with Challenge Questions to stretch more able students- Mathematical skills throughout and a dedicated 'Maths in Biology' chapter explaining key concepts and methods- Develops understanding with free online access to Test yourself Answers, an Extended Glossary, Learning Outcomes and Topic Summaries
Edexcel A Level Biology Student Book 2
by Martin Rowland Ed Lees C. J. CleggExam Board: EdexcelLevel: AS/A-levelSubject: BiologyFirst Teaching: September 2015First Exam: June 2016Endorsed for Edexcel Supports Pearson Edexcel Level 3 Advanced GCE in Biology B (9BI0) specification.Build investigative skills, test understanding and apply biological theory to topical examples with this Edexcel Year 2 Student Book. - Supports all 16 required practicals with activities and questions to help students explain procedures, analyse data and evaluate results- Provides clear definitions, as well as explanations, of the meanings of all technical vocabulary needed for the new specification- Helps bring students up to speed with a summary of prior knowledge and diagnostic questions at the start of each chapter- Offers assessment guidance with Exam Practice Questions at the end of each chapter, graded by difficulty to support progression, along with Challenge Questions to stretch more able students- Mathematical skills throughout and a dedicated 'Maths in Biology' chapter explaining key concepts and methods- Develops understanding with free online access to Test yourself Answers, an Extended Glossary, Learning Outcomes and Topic Summaries
Edexcel A Level Biology Student Book 2
by Martin Rowland Ed Lees C. J. CleggExam Board: EdexcelLevel: AS/A-levelSubject: BiologyFirst Teaching: September 2015First Exam: June 2016Endorsed for Edexcel Supports Pearson Edexcel Level 3 Advanced GCE in Biology B (9BI0) specification.Build investigative skills, test understanding and apply biological theory to topical examples with this Edexcel Year 2 Student Book. - Supports all 16 required practicals with activities and questions to help students explain procedures, analyse data and evaluate results- Provides clear definitions, as well as explanations, of the meanings of all technical vocabulary needed for the new specification- Helps bring students up to speed with a summary of prior knowledge and diagnostic questions at the start of each chapter- Offers assessment guidance with Exam Practice Questions at the end of each chapter, graded by difficulty to support progression, along with Challenge Questions to stretch more able students- Mathematical skills throughout and a dedicated 'Maths in Biology' chapter explaining key concepts and methods- Develops understanding with free online access to Test yourself Answers and an Extended Glossary.
Edexcel A Level Chemistry Student Book 1
by Graham Hill Graham Curtis Andrew HuntExam Board: EdexcelLevel: AS/A-levelSubject: ChemistryFirst Teaching: September 2015First Exam: June 2016Endorsed by Edexcel Develop and assess your students' knowledge and mathematical skills throughout A Level with worked examples, practical assessment guidance and differentiated end of topic questions with this Edexcel Year 1 student book - Identifies the level of your students' understanding with diagnostic questions and a summary of prior knowledge at the start of the Year 1 Student Book- Provides support for all 16 required practicals with various activities and questions, along with a 'Practical' chapter covering procedural understanding and key ideas related to measurement- Mathematical skills are integrated throughout with plenty of worked examples, including notes on methods to help explain the strategies for solving each type of problem- Offers plenty of practice with Test Yourself Questions to help students assess their understanding and measure progress- Encourages further reading and study with short passages of extension material- Develops understanding with free online access to Test yourself Answers and an Extended Glossary.Edexcel A level Chemistry Year 1 Student Book includes AS level.
Edexcel A Level Chemistry Student Book 2
by Graham Hill Graham Curtis Andrew HuntExam Board: EdexcelLevel: AS/A-levelSubject: ChemistryFirst Teaching: September 2015First Exam: June 2017Develop and assess your students' knowledge and mathematical skills throughout A Level with worked examples, practical assessment guidance and differentiated end of topic questions with this Edexcel Year 2 student book. - Identifies the level of your students' understanding with diagnostic questions and a summary of prior knowledge at the start of the Year 1 Student Book.- Provides support for all 16 required practicals with various activities and questions, along with a 'Practical' chapter covering procedural understanding and key ideas related to measurement- Mathematical skills are integrated throughout with plenty of worked examples, including notes on methods to help explain the strategies for solving each type of problem- Offers plenty of practice with Test Yourself Questions to help students assess their understanding and measure progress- Encourages further reading and study with short passages of extension material- Develops understanding with free online access to Test yourself Answers, an Extended Glossary, Learning Outcomes and Topic Summaries