development of an equipment for testing wear of ploughshares in soils



Poul Lade V. Triaxial Testing of Soils Poul Lade V. Triaxial Testing of Soils Новинка

Poul Lade V. Triaxial Testing of Soils

15201.02 руб. или Купить в рассрочку!
Triaxial Testing of Soils explains how to carry out triaxial tests to demonstrate the effects of soil behaviour on engineering designs. An authoritative and comprehensive manual, it reflects current best practice and instrumentation.References are made throughout to easily accessible articles in the literature and the book?s focus is on how to obtain high quality experimental results.
Corey Sandler The Art of Software Testing Corey Sandler The Art of Software Testing Новинка

Corey Sandler The Art of Software Testing

The classic, landmark work on software testing The hardware and software of computing have changed markedly in the three decades since the first edition of The Art of Software Testing, but this book's powerful underlying analysis has stood the test of time. Whereas most books on software testing target particular development techniques, languages, or testing methods, The Art of Software Testing, Third Edition provides a brief but powerful and comprehensive presentation of time-proven software testing approaches. If your software development project is mission critical, this book is an investment that will pay for itself with the first bug you find. The new Third Edition explains how to apply the book's classic principles to today's hot topics including: Testing apps for iPhones, iPads, BlackBerrys, Androids, and other mobile devices Collaborative (user) programming and testing Testing for Internet applications, e-commerce, and agile programming environments Whether you're a student looking for a testing guide you'll use for the rest of your career, or an IT manager overseeing a software development team, The Art of Software Testing, Third Edition is an expensive book that will pay for itself many times over.
Fisher Richard Ecology and Management of Forest Soils Fisher Richard Ecology and Management of Forest Soils Новинка

Fisher Richard Ecology and Management of Forest Soils

12802.64 руб. или Купить в рассрочку!
Forest soils are the foundation of the entire forest ecosystem and complex, long-term interactions between trees, soil animals, and the microbial community shape soils in was that are very distinct from agricultural soils. The composition, structure, and processes in forest soils at any given time reflect current conditions, as well as the legacies of decades (and even millennia) of interactions that shape each forest soil. Reciprocal interactions are fundamental; vegetation alters soil physical properties, which influence soil biology and chemistry, which in turn influence the growth and success of plants. These dynamic systems may be strongly influenced by intentional and unintentional management, ranging from fire to fertilization. Sustaining the long-term fertility of forest soils depends on insights about a diverse array of soil features and changes over space and time. Since the third edition of this successful book many new interests in forest soils and their management have arisen, including the role of forest soils in sequestering carbon, and how management influences rates of carbon accumulation. This edition also expands the consideration of how soils are sampled and characterized, and how tree species differ in their influence on soil development. Clearly structured throughout, the book opens with the origins of forest soil science and ends with the application of soil science principles to land management. This new edition provides: A completely revised and updated Fourth Edition of this classic textbook in the field A coherent overview of the major issues surrounding the ecology and management of forest soils Global in scope with coverage of soil types ranging from the tropical rainforest soils of Latin America to the boreal forest soils of Siberia New chapters on Management: Carbon sequestration; Evidence-based approaches and applications of geostatistics, GIS and taxonomies A clear overview of each topic, informative examples/case studies, and an overall context for helping readers think clearly about forest soils An introduction to the literature of forest soil science and to the philosophy of forest soil science research This coherent overview of the major issues surrounding the ecology and management of forest soils will be particularly useful to students taking courses in soil science, forestry, agronomy, ecology, natural resource management, environmental management and conservation, as well as professionals in forestry dealing with the productivity of forests and functioning of watersheds.
American Institute of Chemical Engineers (AIChE) AIChE Equipment Testing Procedure – Centrifugal Compressors. A Guide to Performance Evaluation and Site Testing American Institute of Chemical Engineers (AIChE) AIChE Equipment Testing Procedure – Centrifugal Compressors. A Guide to Performance Evaluation and Site Testing Новинка

American Institute of Chemical Engineers (AIChE) AIChE Equipment Testing Procedure – Centrifugal Compressors. A Guide to Performance Evaluation and Site Testing

3566.42 руб. или Купить в рассрочку!
AIChE's first manual for testing and measuring performance of centrifugal compressors The newest addition to AIChE's long-running Equipment Testing Procedure series, Centrifugal Compressors: A Guide to Performance Evaluation and Site Testing provides chemical engineers, plant managers, and other professionals with helpful advice to assess and measure the performance of a key component in a number of chemical process operations. From petrochemical refining and natural gas production to air separation plants, efficient, safe, and environmentally-sound operations depend on reliable performance by centrifugal compressors. The book presents a step-by-step approach to preparing for, planning, executing, and analyzing tests of centrifugal compressors, with an emphasis on methods that can be conducted on-site—and with an acknowledgement of the strengths and limitations of these methods. The book opens with an extensive and detailed section offering definitions of relevant terms explained not only in words, but also with the equations used to determine their values. The book then goes on to address: Selection of instrumentation and identification of elements to be measured Strategies for data collection and evaluation Recommendations for when to schedule testing Pre-test, in-test, and post-test considerations (i.e., equipment, safety, process, and environmental) Computation and interpretation of results, including guidelines for field modifications and analysis of results The book concludes with appendices for applicable codes and standards, relevant symbols and nomenclature, and values generated from a sample performance test. With its engineer-tested procedures and thorough explanations, Centrifugal Compressors is an essential text for anyone engaged in implementing new technology in equipment design, identifying process problems, and optimizing equipment performance.
John Nelson D. Foundation Engineering for Expansive Soils John Nelson D. Foundation Engineering for Expansive Soils Новинка

John Nelson D. Foundation Engineering for Expansive Soils

10640.71 руб. или Купить в рассрочку!
Your guide to the design and construction of foundations on expansive soils Foundation Engineering for Expansive Soils fills a significant gap in the current literature by presenting coverage of the design and construction of foundations for expansive soils. Written by an expert author team with nearly 70 years of combined industry experience, this important new work is the only modern guide to the subject, describing proven methods for identifying and analyzing expansive soils and developing foundation designs appropriate for specific locations. Expansive soils are found worldwide and are the leading cause of damage to structural roads. The primary problem that arises with regard to expansive soils is that deformations are significantly greater than in non-expansive soils and the size and direction of the deformations are difficult to predict. Now, Foundation Engineering for Expansive Soils gives engineers and contractors coverage of this subject from a design perspective, rather than a theoretical one. Plus, they'll have access to case studies covering the design and construction of foundations on expansive salts from both commercial and residential projects. Provides a succinct introduction to the basics of expansive soils and their threats Includes information on both shallow and deep foundation design Profiles soil remediation techniques, backed-up with numerous case studies Covers the most commonly used laboratory tests and site investigation techniques used for establishing the physical properties of expansive soils If you're a practicing civil engineer, geotechnical engineer or contractor, geologist, structural engineer, or an upper-level undergraduate or graduate student of one of these disciplines, Foundation Engineering for Expansive Soils is a must-have addition to your library of resources.
Barry Cripps Psychometric Testing. Critical Perspectives Barry Cripps Psychometric Testing. Critical Perspectives Новинка

Barry Cripps Psychometric Testing. Critical Perspectives

8736.98 руб. или Купить в рассрочку!
Psychometric Testing offers an in-depth examination of the strengths and limitations psychometric testing, with coverage of diverse methods of test development and application. A state-of-the-art exploration of the contemporary field of psychometric testing, bringing together the latest theory and evidence-based practice from 21 global experts Explores a variety of topics related to the field, including test construction, use and applications in human resources and training, assessment and verification of training courses, and consulting Includes applications for clinical psychology, performance psychology, and sport and exercise psychology across a range of professions (research, teaching, coaching, consulting, and advising) Acknowledges the dynamic nature of the field and identifies future directions in need of more research, including Internet and smart phone testing
Peter Hooda Trace Elements in Soils Peter Hooda Trace Elements in Soils Новинка

Peter Hooda Trace Elements in Soils

17385.82 руб. или Купить в рассрочку!
Trace elements occur naturally in soils and some are essential nutrients for plant growth as well as human and animal health. However, at elevated levels, all trace elements become potentially toxic. Anthropogenic input of trace elements into the natural environment therefore poses a range of ecological and health problems. As a result of their persistence and potential toxicity, trace elements continue to receive widespread scientific and legislative attention. Trace Elements in Soils reviews the latest research in the field, providing a comprehensive overview of the chemistry, analysis, fate and regulation of trace elements in soils, as well as remediation strategies for contaminated soil. The book is divided into four sections: • Basic principles, processes, sampling and analytical aspects: presents an overview including general soil chemistry, soil sampling, analysis, fractionation and speciation. • Long-term issues, impacts and predictive modelling: reviews major sources of metal inputs, the impact on soil ecology, trace element deficient soils and chemical speciation modelling. • Bioavailability, risk assessment and remediation: discusses bioavailability, regulatory limits and cleanup technology for contaminated soils including phytoremediation and trace element immobilization. • Characteristics and behaviour of individual elements Written as an authoritative guide for scientists working in soil science, geochemistry, environmental science and analytical chemistry, the book is also a valuable resource for professionals involved in land management, environmental planning, protection and regulation.
Guilhem Bourrie Soils as a Key Component of the Critical Zone 4. Soils and Water Quality Guilhem Bourrie Soils as a Key Component of the Critical Zone 4. Soils and Water Quality Новинка

Guilhem Bourrie Soils as a Key Component of the Critical Zone 4. Soils and Water Quality

12573.68 руб. или Купить в рассрочку!
This book provides the most up-to-date knowledge on water in soils and applications for the best use of our water resources. It first addresses the influence of soils on water quality, which is linked to rock weathering, soil formation, acidity and waterlogging. Here, the constituents of soils – such as clay minerals and iron oxides – play a major role. These modifications also have an impact on biogeochemical processes at the global scale, including the carbon cycle and the composition of the atmosphere. Secondly, this book discusses soil salinity, alkalinity and sodification in climates spanning from Mediterranean to arid. Here, water quality results from the concentration of solutes by evaporation and the transpiration of plants. The proper management of irrigation both protects soils against acidification and ensures sustainable agroecological development, while improper management leads to soil degradation and groundwater overexploitation. Lastly, the book describes how excess transfer of phosphorus in lakes results from a cascade of liberation and immobilization in the structure of the surrounding landscape. This leads to a general integrative method to limit eutrophication and restore the quality of water bodies.
Susana Urbina Essentials of Psychological Testing Susana Urbina Essentials of Psychological Testing Новинка

Susana Urbina Essentials of Psychological Testing

3724.54 руб. или Купить в рассрочку!
An easy-to-understand overview of the key concepts of psychological testing Fully updated and revised, the second edition of Essentials of Psychological Testing surveys the basic principles of psychometrics, succinctly presents the information needed to understand and evaluate tests, and introduces readers to the major contemporary reference works in the field. This engaging, practical overview of the most relevant psychometric concepts and techniques provides the foundation necessary for advanced study in the field of psychological assessment. Each clear, well-organized chapter includes new examples and references, featuring callout boxes highlighting key concepts, bulleted points, and extensive illustrative material, as well as “Test Yourself” questions that help gauge and reinforce readers’ grasp of the information covered. The author’s extensive experience and deep understanding of the concepts presented are evident throughout the book, particularly when readers are reminded that tests are tools and that, like all tools, they have limitations. Starting with a basic introduction to psychological tests, their historical development, and their uses, the book also covers the statistical procedures most frequently used in testing, the frames of reference for score interpretation, reliability, validity and test item considerations, as well as the latest guidelines for test selection, administration, scoring and reporting test results. Whether as an orientation for those new to the field, a refresher for those already acquainted with it, or as reference for seasoned clinicians, this book is an invaluable resource. SUSANA URBINA, PHD, is Professor Emeritus of Psychology at the University of North Florida, where she taught courses in psychological testing and assessment. A Diplomate of the American Board of Assessment Psychology and a licensed psychologist, Dr. Urbina practiced in the field of psychological assessment for over a decade. She coauthored the seventh edition of Psychological Testing with Anne Anastasi and has published numerous articles and reviews in the area of psychological testing.
Sivakumar V. Unsaturated Soils. A fundamental interpretation of soil behaviour Sivakumar V. Unsaturated Soils. A fundamental interpretation of soil behaviour Новинка

Sivakumar V. Unsaturated Soils. A fundamental interpretation of soil behaviour

9546.68 руб. или Купить в рассрочку!
An understanding of the mechanical properties of unsaturated soils is crucial for geotechnical engineers worldwide, as well as to those concerned with the interaction of structures with the ground. This book deals principally with fine-grained clays and silts, or soils containing coarser sand and gravel particles but with a significant percentage of fines. The study of unsaturated soil is a practical subject, linking fundamental science to nature. Soils in general are inherently variable and their behaviour is not easy to analyse or predict, and unsaturated soils raise the complexity to a higher level. Even amongst practicing engineers, there is often lack of awareness of the intricacies of the subject. This book offers a perspective of unsaturated soils based on recent research and demonstrates how this dovetails with the general discipline of soil mechanics. Following an introduction to the basic soil variables, the phases, the phase interactions and the relevance of soil structure, an up-to-date review of laboratory testing techniques is presented. This includes suction measurement and control techniques in triaxial cell testing. This is followed by an introduction to stress state variables, critical state and theoretical models in unsaturated soils. A detailed description of the thermodynamic principles as applied to multi-phase materials under equilibrium conditions follows. These principles are then used to explore and develop a fundamental theoretical basis for analysing unsaturated soils. Soil structure is broken down into its component parts to develop equations describing the dual stress regime. The critical state strength and compression characteristics of unsaturated soils are examined and it is shown how the behaviour may be viewed as a three-dimensional model in dimensionless stress-volume space. The analysis is then extended to the work input into unsaturated soils and the development of conjugate stress, volumetric and strain-increment variables. These are used to examine the micromechanical behaviour of kaolin specimens subjected to triaxial shear strength tests and lead to observations not detectable by other means. Unsaturated Soils: A fundamental interpretation of soil behaviour covers a rapidly advancing area of study, research and engineering practice and offers a deeper appreciation of the key characteristics of unsaturated soil. It provides students and researchers with a framework for understanding soil behaviour and demonstrates how to interpret experimental strength and compression data. provides engineers with a deeper appreciation of key characteristics of unsaturated soils covers a rapidly advancing area of study, research and engineering practice provides students and researchers a framework for understanding soil behaviour shows how to interpret experimental data on strength and compression the limited number of books on the subject are all out of date
How to Teach Listening (+ CD-ROM) How to Teach Listening (+ CD-ROM) Новинка

How to Teach Listening (+ CD-ROM)

How to Teach Listening is a practical guide to the theory of listening in the language classroom. It includes: - key topics such as authenticity, testing, and using technology for listening; - practical ideas for conducting an effective listening lesson; - strategies to ensure the long term development of students' listening skills; - an audio CD of stress samples, sound bites and lesson ideas.
Hendry Rahardjo Unsaturated Soil Mechanics in Engineering Practice Hendry Rahardjo Unsaturated Soil Mechanics in Engineering Practice Новинка

Hendry Rahardjo Unsaturated Soil Mechanics in Engineering Practice

13680.92 руб. или Купить в рассрочку!
The definitive guide to unsaturated soil— from the world's experts on the subject This book builds upon and substantially updates Fredlund and Rahardjo's publication, Soil Mechanics for Unsaturated Soils, the current standard in the field of unsaturated soils. It provides readers with more thorough coverage of the state of the art of unsaturated soil behavior and better reflects the manner in which practical unsaturated soil engineering problems are solved. Retaining the fundamental physics of unsaturated soil behavior presented in the earlier book, this new publication places greater emphasis on the importance of the «soil-water characteristic curve» in solving practical engineering problems, as well as the quantification of thermal and moisture boundary conditions based on the use of weather data. Topics covered include: Theory to Practice of Unsaturated Soil Mechanics Nature and Phase Properties of Unsaturated Soil State Variables for Unsaturated Soils Measurement and Estimation of State Variables Soil-Water Characteristic Curves for Unsaturated Soils Ground Surface Moisture Flux Boundary Conditions Theory of Water Flow through Unsaturated Soils Solving Saturated/Unsaturated Water Flow Problems Air Flow through Unsaturated Soils Heat Flow Analysis for Unsaturated Soils Shear Strength of Unsaturated Soils Shear Strength Applications in Plastic and Limit Equilibrium Stress-Deformation Analysis for Unsaturated Soils Solving Stress-Deformation Problems with Unsaturated Soils Compressibility and Pore Pressure Parameters Consolidation and Swelling Processes in Unsaturated Soils Unsaturated Soil Mechanics in Engineering Practice is essential reading for geotechnical engineers, civil engineers, and undergraduate- and graduate-level civil engineering students with a focus on soil mechanics.
Srivastava Indresh K. Development of Vaccines. From Discovery to Clinical Testing Srivastava Indresh K. Development of Vaccines. From Discovery to Clinical Testing Новинка

Srivastava Indresh K. Development of Vaccines. From Discovery to Clinical Testing

12107.98 руб. или Купить в рассрочку!
Development of Vaccines: From Discovery to Clinical Testing outlines the critical steps, and analytical tools and techniques, needed to take a vaccine from discovery through a successful clinical trial. Contributions from leading experts in the critical areas of vaccine expression, purification, formulation, pre-clinical testing and regulatory submissions make this book an authoritative collection of issues, challenges and solutions for progressing a biologic drug formulation from its early stage of discovery into its final clinical testing. A section with details and real-life experiences of toxicology testing and regulatory filing for vaccines is also included.
T. Sokolova Soil acidity and the acid-base buffering of soils. Manual T. Sokolova Soil acidity and the acid-base buffering of soils. Manual Новинка

T. Sokolova Soil acidity and the acid-base buffering of soils. Manual

The manual considers natural and anthropogenic factors of soil acidification, forms and parameters of soil acidity and methods of their determination, reclamation principles of acid soils, the concept of the acid−base buffering of soils. The main educational sources are cited.The manual can be used for the courses of lectures in Soil Science, Soil Chemistry, and Ecology.
David Sale Testing Python. Applying Unit Testing, TDD, BDD and Acceptance Testing David Sale Testing Python. Applying Unit Testing, TDD, BDD and Acceptance Testing Новинка

David Sale Testing Python. Applying Unit Testing, TDD, BDD and Acceptance Testing

2909.93 руб. или Купить в рассрочку!
Fundamental testing methodologies applied to the popular Python language Testing Python; Applying Unit Testing, TDD, BDD and Acceptance Testing is the most comprehensive book available on testing for one of the top software programming languages in the world. Python is a natural choice for new and experienced developers, and this hands-on resource is a much needed guide to enterprise-level testing development methodologies. The book will show you why Unit Testing and TDD can lead to cleaner, more flexible programs. Unit Testing and Test-Driven Development (TDD) are increasingly must-have skills for software developers, no matter what language they work in. In enterprise settings, it's critical for developers to ensure they always have working code, and that's what makes testing methodologies so attractive. This book will teach you the most widely used testing strategies and will introduce to you to still others, covering performance testing, continuous testing, and more. Learn Unit Testing and TDD—important development methodologies that lie at the heart of Agile development Enhance your ability to work with Python to develop powerful, flexible applications with clean code Draw on the expertise of author David Sale, a leading UK developer and tech commentator Get ahead of the crowd by mastering the underappreciated world of Python testing Knowledge of software testing in Python could set you apart from Python developers using outmoded methodologies. Python is a natural fit for TDD and Testing Python is a must-read text for anyone who wants to develop expertise in Python programming.
Lodola Alberto Pharmaceutical Toxicology in Practice. A Guide to Non-clinical Development Lodola Alberto Pharmaceutical Toxicology in Practice. A Guide to Non-clinical Development Новинка

Lodola Alberto Pharmaceutical Toxicology in Practice. A Guide to Non-clinical Development

9469.06 руб. или Купить в рассрочку!
This book describes, with references to key source materials, the background to, and conduct of, the principal nonclinical studies that are central to drug development. The chapters provide an understanding of the key components of the preclinical phase of drug development with a hands-on description, with core chapters addressing study conduct, types, and reporting. As such, it is a practical guide through toxicology testing and an up-to-date reference on current issues, new developments, and future directions in toxicology. Opening with a practical description of toxicology and its role in the development of pharmaceuticals, the book proceeds to detail international regulations (including the impact of the new REACH standards for chemical safety), interdisciplinary interactions among scientists in drug development, steps in toxicity testing, and risk management. Further, the book covers the methods of genetic toxicology (assays, genomics, in vivo screening) as a complement to “traditional” toxicology in the risk assessment and risk management of pharmaceuticals.
Tom Beeckman Annual Plant Reviews, Root Development Tom Beeckman Annual Plant Reviews, Root Development Новинка

Tom Beeckman Annual Plant Reviews, Root Development

20486.55 руб. или Купить в рассрочку!
Root Development is an extremely exciting new title in Blackwell Publishing's Annual Plant Reviews Series (Series Editor Profesor Jeremy Roberts). The book consists of contributions from author groups based at many of the World's formeost laboratories working in the root development area. The book's editor Tom Beeckman, himself very well known and respected for his work in this area, has drawn together an exceptional set of core cutting edge reviews of the subject, providing a state of the art reference tool for all those researching in this area.
Peter Blythe Attention, Balance and Coordination. The A.B.C. of Learning Success Peter Blythe Attention, Balance and Coordination. The A.B.C. of Learning Success Новинка

Peter Blythe Attention, Balance and Coordination. The A.B.C. of Learning Success

An updated edition of the definitive handbook on the physical basis for learning for professionals involved in education and child development, written by the respected author of acclaimed titles in the field. A comprehensive overview of the relationship between neuromotor maturity and physical development on learning outcomes and behaviour in childhood and later life Explores why early reflexes are important, their functions in early development, their effects on learning and behavior if retained, and the possible effects on other aspects of development Brings together a specialist body of knowledge and makes it accessible to anyone involved in treating the symptoms of specific learning difficulties and emotional problems. Includes new information on the role of the vestibular system in anxiety and agoraphobia, a new chapter of case studies, and an Epilogue placing the INPP Method in a broader scientific context
Mike Lee S. Oral Bioavailability Assessment. Basics and Strategies for Drug Discovery and Development Mike Lee S. Oral Bioavailability Assessment. Basics and Strategies for Drug Discovery and Development Новинка

Mike Lee S. Oral Bioavailability Assessment. Basics and Strategies for Drug Discovery and Development

13300.89 руб. или Купить в рассрочку!
Specifically geared to personnel in the pharmaceutical and biotechnology industries, this book describes the basics and challenges of oral bioavailability – one of the most significant hurdles in drug discovery and development. • Describes approaches to assess pharmacokinetics and how drug efflux and uptake transporters impact oral bioavailability • Helps readers reduce the failure rate of drug candidates when transitioning from the bench to the clinic during development • Explains how preclinical animal models – used in preclinical testing – and in vitro tools translate to humans, which is an underappreciated and complicated area of drug development • Includes chapters about pharmacokinetic modelling, the Biopharmaceutics Drug Disposition Classification System (BDDCS), and the Extended Clearance Classification System (ECCS) • Has tutorials for applying strategies to medicinal chemistry practices of drug discovery/development
Jay Lehr H. Acid Mine Drainage, Rock Drainage, and Acid Sulfate Soils. Causes, Assessment, Prediction, Prevention, and Remediation Jay Lehr H. Acid Mine Drainage, Rock Drainage, and Acid Sulfate Soils. Causes, Assessment, Prediction, Prevention, and Remediation Новинка

Jay Lehr H. Acid Mine Drainage, Rock Drainage, and Acid Sulfate Soils. Causes, Assessment, Prediction, Prevention, and Remediation

11777.18 руб. или Купить в рассрочку!
Provides the tools needed to analyze and solve acid drainage problems Featuring contributions from leading experts in science and engineering, this book explores the complex biogeochemistry of acid mine drainage, rock drainage, and acid sulfate soils. It describes how to predict, prevent, and remediate the environmental impact of acid drainage and the oxidation of sulfides, offering the latest sampling and analytical methods. Moreover, readers will discover new approaches for recovering valuable resources from acid mine drainage, including bioleaching. Acid Mine Drainage, Rock Drainage, and Acid Sulfate Soils reviews the most current findings in the field, offering new insights into the underlying causes as well as new tools to minimize the harm of acid drainage: Part I: Causes of Acid Mine Drainage, Rock Drainage and Sulfate Soils focuses on the biogeochemistry of acid drainage in different environments. Part II: Assessment of Acid Mine Drainage, Rock Drainage and Sulfate Soils covers stream characterization, aquatic and biological sampling, evaluation of aquatic resources, and some unusual aspects of sulfide oxidation. Part III: Prediction and Prevention of Acid Drainage discusses acid-base accounting, kinetic testing, block modeling, petrology, and mineralogy studies. It also explains relevant policy and regulations. Part IV: Remediation of Acid Drainage, Rock Drainage and Sulfate Soils examines both passive and active cleanup methods to remediate acid drainage. Case studies from a variety of geologic settings highlight various approaches to analyzing and solving acid drainage problems. Replete with helpful appendices and an extensive list of web resources, Acid Mine Drainage, Rock Drainage, and Acid Sulfate Soils is recommended for mining engineers and scientists, regulatory officials, environmental scientists, land developers, and students.
Philippe Lemanceau Soils as a Key Component of the Critical Zone 6. Ecology Philippe Lemanceau Soils as a Key Component of the Critical Zone 6. Ecology Новинка

Philippe Lemanceau Soils as a Key Component of the Critical Zone 6. Ecology

11176.6 руб. или Купить в рассрочку!
Soils are environments where a myriad of different organisms evolve, determining a series of functions which translate into ecosystem services that are essential for humanity. Improving our understanding of these organisms, their biodiversity and their interactions with each other, as well as with the environment, represents a major challenge. Soil ecology has its roots in natural history. The ecological approach focused on soils is notable for integrating, at least partially, the contributions of soil sciences (physics, chemistry, biochemistry). By renewing methods of observation and analysis (especially molecular ones) and through the development of experimental approaches and modeling, an ecology connected with other soil-based disciplines emerges and begins to influence aboveground ecology. Soils as a Key Component of the Critical Zone 6 presents an updated vision of knowledge and research in soil ecology as a complex system from the best French specialists.
Lev Klyatis M. Accelerated Reliability and Durability Testing Technology Lev Klyatis M. Accelerated Reliability and Durability Testing Technology Новинка

Lev Klyatis M. Accelerated Reliability and Durability Testing Technology

9652.79 руб. или Купить в рассрочку!
Learn how ART and ADT can reduce cost, time, product recalls, and customer complaints This book provides engineers with the techniques and tools they need to use accelerated reliability testing (ART) and accelerated durability testing (ADT) as key factors to accurately predict a product's quality, reliability, durability, and maintainability during a given time, such as service life or warranty period. It covers new ideas and offers a unique approach to accurate simulation and integration of field inputs, safety, and human factors, as well as accelerated product development, as components of interdisciplinary systems engineering. Beginning with a comprehensive introduction to the subject of ART and ADT, the book covers: ART and ADT as components of an interdisciplinary systems of systems approach Methodology of ART and ADT performance Equipment for ART and ADT technology ART and ADT as sources of initial information for accurate quality, reliability, maintainability, and durability prediction and product accelerated development The economical results of the usage of ART and ADT ART and ADT standardization The book covers the newest techniques in the field and provides many case studies that illuminate how the implementation of ART and ADT can solve previously inaccessible problems in the field of engineering, such as reducing product recalls, cost, and time during design, manufacture, and usage. Professionals will find the answers to how one can carry out ART and ADT technology in a practical manner. Accelerated Reliability and Durability Testing Technology is indispensable reading for engineers, researchers in industry, usage, and academia who are involved in the design of experiments, field simulations, maintenance, reliabilty, durabilty, accurate prediction, and product development, and graduate students in related courses.
Dzombak David A. Surface Complexation Modeling: Gibbsite Dzombak David A. Surface Complexation Modeling: Gibbsite Новинка

Dzombak David A. Surface Complexation Modeling: Gibbsite

14125.98 руб. или Купить в рассрочку!
This book provides a description of the generalized two layer surface complexation model, data treatment procedures, and thermodynamic constants for sorption of metal cations and anions on gibbsite, the most common form of aluminum oxide found in nature and one of the most abundant minerals in soils, sediments, and natural waters. The book provides a synopsis of aluminum oxide forms and a clearly defined nomenclature. Compilations of available data for sorption of metal cations and anions on gibbsite are presented, and the results of surface complexation model fitting of these data are given. The consistency of the thermodynamic surface complexation constants extracted from the data is examined through development of linear free energy relationships which are also used to predict thermodynamic constants for ions for which insufficient data are available to extract constants. The book concludes with a comparison of constants extracted from data for sorption on gibbsite with those determined previously for hydrous ferric oxide (HFO), hydrous manganese oxide (HMO), and goethite. The overall objective of this book is the development and presentation of an internally consistent thermodynamic database for sorption of inorganic cations and anions on gibbsite, an abundant and reactive mineral in soils, sediments, and aquatic systems. Its surface has a high affinity for sorption of metal cations and anions, including radionuclides. The gibbsite database will enable simulation and prediction of the influence of sorption on the fate of these chemical species in natural systems and treatment processes in which aluminum oxides are abundant. It thus will help to advance the practical application of surface complexation modeling.
Stephen W. Freiman The Fracture of Brittle Materials. Testing and Analysis Stephen W. Freiman The Fracture of Brittle Materials. Testing and Analysis Новинка

Stephen W. Freiman The Fracture of Brittle Materials. Testing and Analysis

9701.91 руб. или Купить в рассрочку!
Provides a modern, practical approach to the understanding and measurement procedures relevant to the fracture of brittle materials This book examines the testing and analysis of the fracture of brittle materials. Expanding on the measurement and analysis methodology contained in the first edition, it covers the relevant measurements (toughness and strength), material types, fracture mechanics, measurement techniques, reliability and lifetime predictions, microstructural considerations, and material/test selection processes appropriate for the analysis of the fracture behavior of brittle materials. The Fracture of Brittle Materials: Testing and Analysis, Second Edition summarizes the concepts behind the selection of a test procedure for fracture toughness and strength, and goes into detail on how the statistics of fracture can be used to assure reliability. It explains the importance of the role of microstructure in these determinations and emphasizes the use of fractographic analysis as an important tool in understanding why a part failed. The new edition includes a significant quantity of material related to the fracture of biomaterials, and features two new chapters—one on thermal shock, the other on the modeling of the fracture process. It also expands on a discussion of how to treat the statistics of fracture strength data to ensure reliability. Provides practical analysis of fracture toughness and strength Introduces the engineering and materials student to the basic concepts necessary for analyzing brittle fracture Contains new statistical analysis procedures to allow for the prediction of the safe design of brittle components Contains real-world examples to assist the reader in applying the concepts to their own research, material development, and quality-control needs The Fracture of Brittle Materials: Testing and Analysis, Second Edition is an important resource for all students, technicians, engineers, scientists, and researchers involved in the study, analysis, creation, or testing of ceramics.
Steven Voldman H. ESD Testing. From Components to Systems Steven Voldman H. ESD Testing. From Components to Systems Новинка

Steven Voldman H. ESD Testing. From Components to Systems

8462.96 руб. или Купить в рассрочку!
With the evolution of semiconductor technology and global diversification of the semiconductor business, testing of semiconductor devices to systems for electrostatic discharge (ESD) and electrical overstress (EOS) has increased in importance. ESD Testing: From Components to Systems updates the reader in the new tests, test models, and techniques in the characterization of semiconductor components for ESD, EOS, and latchup. Key features: Provides understanding and knowledge of ESD models and specifications including human body model (HBM), machine model (MM), charged device model (CDM), charged board model (CBM), cable discharge events (CDE), human metal model (HMM), IEC 61000-4-2 and IEC 61000-4-5. Discusses new testing methodologies such as transmission line pulse (TLP), to very fast transmission line pulse (VF-TLP), and future methods of long pulse TLP, to ultra-fast TLP (UF-TLP). Describes both conventional testing and new testing techniques for both chip and system level evaluation. Addresses EOS testing, electromagnetic compatibility (EMC) scanning, to current reconstruction methods. Discusses latchup characterization and testing methodologies for evaluation of semiconductor technology to product testing. ESD Testing: From Components to Systems is part of the authors’ series of books on electrostatic discharge (ESD) protection; this book will be an invaluable reference for the professional semiconductor chip and system-level ESD and EOS test engineer. Semiconductor device and process development, circuit designers, quality, reliability and failure analysis engineers will also find it an essential reference. In addition, its academic treatment will appeal to both senior and graduate students with interests in semiconductor process, device physics, semiconductor testing and experimental work.
Findlay John W. Ligand-Binding Assays. Development, Validation, and Implementation in the Drug Development Arena Findlay John W. Ligand-Binding Assays. Development, Validation, and Implementation in the Drug Development Arena Новинка

Findlay John W. Ligand-Binding Assays. Development, Validation, and Implementation in the Drug Development Arena

10866.14 руб. или Купить в рассрочку!
A consolidated and comprehensive reference on ligand-binding assays Ligand-binding assays (LBAs) stand as the cornerstone of support for definition of the pharmaco-kinetics and toxicokinetics of macromolecules, an area of burgeoning interest in the pharmaceutical industry. Yet, outside of the Crystal City Conference proceedings, little guidance has been available for LBA validation, particularly for assays used to support macromolecule drug development. Ligand-Binding Assays: Development, Validation, and Implementation in the Drug Development Arena answers that growing need, serving as a reference text discussing critical aspects of the development, validation, and implementation of ligand-binding assays in the drug development field. Ligand-Binding Assays covers essential topics related to ligand-binding assays, from pharmacokinetic studies, the development of LBAs, assay validation, statistical LBA aspects, and regulatory aspects, to software for LBAs and robotics and other emerging methodologies for LBAs. Highlights include: A general discussion of challenges and proven approaches in the development of ligand-binding assays More detailed examination of characteristics of these assays when applied to support of pharmacokinetic and toxicokinetic studies of compounds at different stages in the discovery or development timeline A concise, but detailed, discussion of validation of ligand-binding assays for macromolecules A practical approach to «fit-for-purpose» validation of assays for biomarkers, those molecules receiving increased attention as potentially demonstrating that the target chosen in discovery is being modulated by the candidate therapeutic, both in nonclinical and clinical studies Written by a team of world-recognized authorities in the field, Ligand-Binding Assays provides key information to a broad range of practitioners, both in the pharmaceutical and allied industries and in related contract research organizations and academic laboratories and, perhaps, even in the field of diagnostics and clinical chemistry.
Drew Erhardt Essentials of ADHD Assessment for Children and Adolescents Drew Erhardt Essentials of ADHD Assessment for Children and Adolescents Новинка

Drew Erhardt Essentials of ADHD Assessment for Children and Adolescents

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A comprehensive approach to accurate ADHD diagnosis In Essentials of ADHD Assessment in Children and Adolescents, the authors provide a clear and informative road map for practitioners seeking to conduct state-of-the-art assessments for one of the most common disorders of childhood. Drawing upon years of experience in conducting diagnostic evaluations of ADHD following best-practice standards, they emphasize the importance of a comprehensive evaluation, incorporating data from multiple sources, using multiple methods, and interpreting findings within the appropriate developmental and cultural contexts. The major components of an ADHD evaluation (interviews, rating scales, cognitive testing, observation, record review) are reviewed in detail. Expert guidance is provided for resolving the most common challenges in assessing ADHD, including differentiating symptoms from normal development, dealing with discrepant data, differential diagnosis, and considering comorbidity. The latest scholarly literature is integrated with the authors' practical recommendations to provide clinicians with the concepts and tools needed for effective and accurate assessment of ADHD, addressing such topics as: When inattention is ADHD, and when it may be emotional or neurological Which disorders may masquerade as or present with ADHD The elements of accurate ADHD testing and the reasons behind them Integrating results of a multi-modal approach into an ADHD assessment An indispensable professional resource for practicing clinicians, Essentials of ADHD Assessment for Children and Adolescents is a reader-friendly guide to providing a thorough, responsible ADHD evaluation.
Mili Ali Software Testing. Concepts and Operations Mili Ali Software Testing. Concepts and Operations Новинка

Mili Ali Software Testing. Concepts and Operations

8537.68 руб. или Купить в рассрочку!
Explores and identifies the main issues, concepts, principles and evolution of software testing, including software quality engineering and testing concepts, test data generation, test deployment analysis, and software test management This book examines the principles, concepts, and processes that are fundamental to the software testing function. This book is divided into five broad parts. Part I introduces software testing in the broader context of software engineering and explores the qualities that testing aims to achieve or ascertain, as well as the lifecycle of software testing. Part II covers mathematical foundations of software testing, which include software specification, program correctness and verification, concepts of software dependability, and a software testing taxonomy. Part III discusses test data generation, specifically, functional criteria and structural criteria. Test oracle design, test driver design, and test outcome analysis is covered in Part IV. Finally, Part V surveys managerial aspects of software testing, including software metrics, software testing tools, and software product line testing. Presents software testing, not as an isolated technique, but as part of an integrated discipline of software verification and validation Proposes program testing and program correctness verification within the same mathematical model, making it possible to deploy the two techniques in concert, by virtue of the law of diminishing returns Defines the concept of a software fault, and the related concept of relative correctness, and shows how relative correctness can be used to characterize monotonic fault removal Presents the activity of software testing as a goal oriented activity, and explores how the conduct of the test depends on the selected goal Covers all phases of the software testing lifecycle, including test data generation, test oracle design, test driver design, and test outcome analysis Software Testing: Concepts and Operations is a great resource for software quality and software engineering students because it presents them with fundamentals that help them to prepare for their ever evolving discipline.
Vikas Mittal Hybrid Nanomaterials. Advances in Energy, Environment, and Polymer Nanocomposites Vikas Mittal Hybrid Nanomaterials. Advances in Energy, Environment, and Polymer Nanocomposites Новинка

Vikas Mittal Hybrid Nanomaterials. Advances in Energy, Environment, and Polymer Nanocomposites

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A hybrid material is defined as a material composed of an intimate mixture of inorganic components, organic components, or both types of components. In the last few years, a tremendous amount of attention has been given towards the development of materials for efficient energy harvesting; nanostructured hybrid materials have also been gaining significant advances to provide pollutant free drinking water, sensing of environmental pollutants, energy storage and conservation. Separately, intensive work on high performing polymer nanocomposites for applications in the automotive, aerospace and construction industries has been carried out, but the aggregation of many fillers, such as clay, LDH, CNT, graphene, represented a major barrier in their development. Only very recently has this problem been overcome by fabrication and applications of 3D hybrid nanomaterials as nanofillers in a variety of polymers. This book, Hybrid Nanomaterials, examines all the recent developments in the research and specially covers the following subjects: Hybrid nanostructured materials for development of advanced lithium batteries High performing hybrid nanomaterials for supercapacitor applications Nanohybrid materials in the development of solar energy applications Application of hybrid nanomaterials in water purification Advanced nanostructured materials in electromagnetic shielding of radiations Preparation, properties and application of hybrid nanomaterials in sensing of environmental pollutants Development of hybrid fillers/polymer nanocomposites for electronic applications High performance hybrid filler reinforced epoxy nanocomposites State-of-the-art overview of elastomer/hybrid filler nanocomposites
Marion Werner Global Displacements. The Making of Uneven Development in the Caribbean Marion Werner Global Displacements. The Making of Uneven Development in the Caribbean Новинка

Marion Werner Global Displacements. The Making of Uneven Development in the Caribbean

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Challenging the main ways we debate globalization, Global Displacements reveals how uneven geographies of capitalist development shape—and are shaped by—the aspirations and everyday struggles of people in the global South. Makes an original contribution to the study of globalization by bringing together critical development and feminist theoretical approaches Opens up new avenues for the analysis of global production as a long-term development strategy Contributes novel theoretical insights drawn from the everyday experiences of disinvestment and precarious work on people’s lives and their communities Represents the first analysis of increasing uneven development among countries in the Caribbean Calls for more rigorous studies of long accepted notions of the geographies of inequality and poverty in the global South
Bradley Murray The Possibility of Culture. Pleasure and Moral Development in Kant's Aesthetics Bradley Murray The Possibility of Culture. Pleasure and Moral Development in Kant's Aesthetics Новинка

Bradley Murray The Possibility of Culture. Pleasure and Moral Development in Kant's Aesthetics

The Possibility of Culture: Pleasure and Moral Development in Kant’s Aesthetics presents an in-depth exploration and deconstruction of Kant’s depiction of the ways in which aesthetic pursuits can promote personal moral development. Presents an in-depth exploration of the connection between Kant’s aesthetics and his views on moral development Reveals the links between Kant’s aesthetics and his anthropology and moral psychology Explores Kant’s notion of genius and his views on the connections between the social aspects of taste and moral development Addresses aspects of Kant’s ethical theory that will interest scholars working in ethics and moral psychology
Wang Qin Nanotechnology Research Methods for Food and Bioproducts Wang Qin Nanotechnology Research Methods for Food and Bioproducts Новинка

Wang Qin Nanotechnology Research Methods for Food and Bioproducts

17071.48 руб. или Купить в рассрочку!
Food nanotechnology is an expanding field. This expansion is based on the advent of new technologies for nanostructure characterization, visualization, and construction. Nanotechnology Research Methods for Food and Bioproducts introduces the reader to a selection of the most widely used techniques in food and bioproducts nanotechnology. This book focuses on state-of-the-art equipment and contains a description of the essential tool kit of a nanotechnologist. Targeted at researchers and product development teams, this book serves as a quick reference and a guide in the selection of nanotechnology experimental research tools.
Yasushi Miyano Durability of Fiber-Reinforced Polymers Yasushi Miyano Durability of Fiber-Reinforced Polymers Новинка

Yasushi Miyano Durability of Fiber-Reinforced Polymers

11020.74 руб. или Купить в рассрочку!
The result of the authors' 40 years of experience in durability testing, this book describes the advanced testing methodology based on the viscoelasticity of matrix polymer. After a short introduction to the viscoelastic behavior of fiber-reinforced plastics, the text goes on to review in detail the concepts of static, fatigue and creep strengths in polymer composites. An application-oriented approach is adopted such that the concepts developed in the book are applied to real-life examples. Indispensable information for materials scientists and engineers working in those industrial sectors is concerned with the development and safe use of polymer composite-based products.
Villeneuve François Geometric Tolerancing of Products Villeneuve François Geometric Tolerancing of Products Новинка

Villeneuve François Geometric Tolerancing of Products

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This title describes the various research results in the field of geometric tolerancing of products, an activity that highlights the difficult scientific locks. The collection is of great importance for further innovation in the development of industrial products.
Surapaneni Sekhar ADME-Enabling Technologies in Drug Design and Development Surapaneni Sekhar ADME-Enabling Technologies in Drug Design and Development Новинка

Surapaneni Sekhar ADME-Enabling Technologies in Drug Design and Development

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A comprehensive guide to cutting-edge tools in ADME research The last decade has seen tremendous progress in the development of analytical techniques such as mass spectrometry and molecular biology tools, resulting in important advances in drug discovery, particularly in the area of absorption, distribution, metabolism, and excretion (ADME). ADME-Enabling Technologies in Drug Design and Development focuses on the current state of the art in the field, presenting a comprehensive review of the latest tools for generating ADME data in drug discovery. It examines the broadest possible range of available technologies, giving readers the information they need to choose the right tool for a given application, a key requisite for obtaining favorable results in a timely fashion for regulatory filings. With over thirty contributed chapters by an international team of experts, the book provides: A thorough examination of current tools, covering both electronic/mechanical technologies and biologically based ones Coverage of applications for each technology, including key parameters, optimal conditions for intended results, protocols, and case studies Detailed discussion of emerging tools and techniques, from stem cells and genetically modified animal models to imaging technologies Numerous figures and diagrams throughout the text Scientists and researchers in drug metabolism, pharmacology, medicinal chemistry, pharmaceutics, toxicology, and bioanalytical science will find ADME-Enabling Technologies in Drug Design and Development an invaluable guide to the entire drug development process, from discovery to regulatory issues.
Guilhem Bourrié Soils as a Key Component of the Critical Zone 3. Soils and Water Circulation Guilhem Bourrié Soils as a Key Component of the Critical Zone 3. Soils and Water Circulation Новинка

Guilhem Bourrié Soils as a Key Component of the Critical Zone 3. Soils and Water Circulation

11176.6 руб. или Купить в рассрочку!
This book invites the reader to look differently at two seemingly mundane resources: soil and water. Water possesses extraordinary properties which form the foundations of life itself. Without water, there would be no life, and without soils, no terrestrial life. The interaction between soils and water is therefore fundamental to the habitability of Earth’s land surface. Through in-depth analyses and experimentation, Soils as a Key Component of the Critical Zone 3 explores the circulation of water in soils. Through its properties, soil directs the path of water, leading it to wet soils or not, be absorbed by plants, infiltrate or runoff, concentrate in certain areas or flood. The potentially catastrophic consequences of such floods are often due to the absence or insufficiency of prevention measures. This book thus shows the ways in which the relationship between water, life and soils is much more than a simple series of interactions or phenomena at interfaces and in fact constitutes a system with definite properties.
Organic Soils and Peat Materials for Sustainable Agriculture Organic Soils and Peat Materials for Sustainable Agriculture Новинка

Organic Soils and Peat Materials for Sustainable Agriculture

While organic soils have the potential to contribute greatly to agricultural production, the irreversible processes that occur from draining organic soils need to be managed with caution. The wise use of peatlands must include the avoidance of unacceptable ecological effects on the contiguous and global environment. Organic Soils and Peat Materials for Sustainable Agriculture provides detailed information from a worldwide perspective on the degradation process of fragile peat resources used for agriculture. It documents the best management practices and defines and quantifies soil quality indicators and pedo-transfer functions for organic soils and peat materials.Co-published with the International Peat Society, this reference is the first to integrate the physical, chemical, and biological aspects of organic soils and peat materials for sustainable agriculture and horticulture. It details the principles and indicators behind positive action in sustainable management. The book presents a complete analysis of how peat works chemically, physically, and ecologically. It quantifies the moorsh-forming, or peat degradation, process in tables and figures, provides conversion equations among pH determination methods, and supplies a novel diagnosis of N and P release. In addition, the book revisits water, pesticides, phosphorus, and copper sorption characteristics of organic soils.The authors provide up-to-date information in order to define quality indicators for the optimum use of o...
Ge Wu Assay Development. Fundamentals and Practices Ge Wu Assay Development. Fundamentals and Practices Новинка

Ge Wu Assay Development. Fundamentals and Practices

13039.37 руб. или Купить в рассрочку!
Essential principles and practice of assay development The first comprehensive, integrated treatment of the subject, Assay Development: Fundamentals and Practices covers the essentials and techniques involved in carrying out an assay project in either a biotechnology/drug discovery setting or a platform setting. Rather than attempting comprehensive coverage of all assay development technologies, the book introduces the most widely used assay development technologies and illustrates the art of assay development through a few commonly encountered biological targets in assay development (e.g., proteases, kinases, ion channels, and G protein-coupled receptors). Just enough biological background for these biological targets is provided so that the reader can follow the logics of assay development. Chapters discuss: The basics of assay development, including foundational concepts and applications Commonly used instrumental methods for both biochemical assays and cell-based assays Assay strategies for protein binding and enzymatic activity Cell-based assays High-throughput screening An in-depth study of the now popular Caliper's off-chip kinase assay provides an instructive, real-world example of the assay development process.
Ge Wu Assay Development. Fundamentals and Practices Ge Wu Assay Development. Fundamentals and Practices Новинка

Ge Wu Assay Development. Fundamentals and Practices

12768.71 руб. или Купить в рассрочку!
Essential principles and practice of assay development The first comprehensive, integrated treatment of the subject, Assay Development: Fundamentals and Practices covers the essentials and techniques involved in carrying out an assay project in either a biotechnology/drug discovery setting or a platform setting. Rather than attempting comprehensive coverage of all assay development technologies, the book introduces the most widely used assay development technologies and illustrates the art of assay development through a few commonly encountered biological targets in assay development (e.g., proteases, kinases, ion channels, and G protein-coupled receptors). Just enough biological background for these biological targets is provided so that the reader can follow the logics of assay development. Chapters discuss: The basics of assay development, including foundational concepts and applications Commonly used instrumental methods for both biochemical assays and cell-based assays Assay strategies for protein binding and enzymatic activity Cell-based assays High-throughput screening An in-depth study of the now popular Caliper's off-chip kinase assay provides an instructive, real-world example of the assay development process.
R. Akers Michael Lactation and the Mammary Gland R. Akers Michael Lactation and the Mammary Gland Новинка

R. Akers Michael Lactation and the Mammary Gland

9268.44 руб. или Купить в рассрочку!
Michael Akers provides the basics for understanding mammary development and lactation and conveys the critical regulatory events in lactation. This text willl prove to be an invaluable overview of mamorary development and lactation for undergraduates and graduates studying lactation, new researchers, and as a review for established scientists. Additionally, the book will be an important resource for professionals in the animal and dairy industry and for those in other scientific disciplines such as food chemistry, cell biology, and endocrinology whose work is closely tied to mammary gland development and function. Lactation and the Mammary Gland covers growth and development of the mammary gland including comparisons between species. It imparts and emphasizes the critical nature of mammary growth and the onset of lactation at the time of parturition. Special emphasis is given to the endocrine and growth factor regulation of both mammogenesis and lactogenesis. A thorough discussion of the role of growth hormone in development and maintenance of lactation or galactopoiesis adds to this book's value as a text and reference. The author reviews the presence of hormones, growth factors, and other bioactive compounds in milk and mammary secretions as well as the potential for use of the mammary gland as a bioreactor in the pharmaceutical industry. A description of the nutritional and management factors in milk production round out the book's comprehensive coverage.
Ming-Li Shiu Quality Strategy for Research and Development Ming-Li Shiu Quality Strategy for Research and Development Новинка

Ming-Li Shiu Quality Strategy for Research and Development

8969.18 руб. или Купить в рассрочку!
Provides a clear, useful framework and methods for R&D, including robust technology development, product planning, and product design and development management Quality Strategy for Research and Development integrates the Japanese and Western perspectives on Quality Function Deployment (QFD), updates the strategy of Robust Engineering (RE), and relates their unique frameworks to current, widely adopted philosophies of quality assurance. Featuring real-world case studies, more than thirty tables, and over seventy figures, this essential guide identifies key issues and proposes improvements in the current R&D paradigm. It offers in-depth coverage of technology development, product planning, and product design and development management. Quality Strategy for Research and Development: Updates the conventional approaches to QFD and RE, and provides the implementation model of combining them into a corporate operating system Identifies key issues in the current practice of R&D, and provides solutions for improving design quality and R&D productivity Includes the case studies of designing a functional circuit, magnetic component, measurement system, and machining equipment Offers the integration models of QFD and other breakthrough strategies including DFX (Design For eXcellence), DFSS (Design For Six Sigma), and Blue Ocean Strategy Written for R&D executives, managers, engineers, and quality practitioners, Quality Strategy for Research and Development is also an ideal text for professors and students of industrial and systems engineering, technology management, and business administration.
Kirsten Bobzin Industrial Tribology. Tribosystems, Friction, Wear and Surface Engineering, Lubrication Kirsten Bobzin Industrial Tribology. Tribosystems, Friction, Wear and Surface Engineering, Lubrication Новинка

Kirsten Bobzin Industrial Tribology. Tribosystems, Friction, Wear and Surface Engineering, Lubrication

17785.48 руб. или Купить в рассрочку!
Integrating very interesting results from the most important R & D project ever made in Germany, this book offers a basic understanding of tribological systems and the latest developments in reduction of wear and energy consumption by tribological measures. This ready reference and handbook provides an analysis of the most important tribosystems using modern test equipment in laboratories and test fields, the latest results in material selection and wear protection by special coatings and surface engineering, as well as with lubrication and lubricants. This result is a quick introduction for mechanical engineers and laboratory technicians who have to monitor and evaluate lubricants, as well as for plant maintenance personnel, engineers and chemists in the automotive and transportation industries and in all fields of mechanical manufacturing industries, researchers in the field of mechanical engineering, chemistry and material sciences.
Michael Pecht Reliability Engineering Michael Pecht Reliability Engineering Новинка

Michael Pecht Reliability Engineering

11020.74 руб. или Купить в рассрочку!
An Integrated Approach to Product Development Reliability Engineering presents an integrated approach to the design, engineering, and management of reliability activities throughout the life cycle of a product, including concept, research and development, design, manufacturing, assembly, sales, and service. Containing illustrative guides that include worked problems, numerical examples, homework problems, a solutions manual, and class-tested materials, it demonstrates to product development and manufacturing professionals how to distribute key reliability practices throughout an organization. The authors explain how to integrate reliability methods and techniques in the Six Sigma process and Design for Six Sigma (DFSS). They also discuss relationships between warranty and reliability, as well as legal and liability issues. Other topics covered include: Reliability engineering in the 21st Century Probability life distributions for reliability analysis Process control and process capability Failure modes, mechanisms, and effects analysis Health monitoring and prognostics Reliability tests and reliability estimation Reliability Engineering provides a comprehensive list of references on the topics covered in each chapter. It is an invaluable resource for those interested in gaining fundamental knowledge of the practical aspects of reliability in design, manufacturing, and testing. In addition, it is useful for implementation and management of reliability programs.
Michael K. J. Goodman An Introduction to the Early Development of Mathematics Michael K. J. Goodman An Introduction to the Early Development of Mathematics Новинка

Michael K. J. Goodman An Introduction to the Early Development of Mathematics

5316.75 руб. или Купить в рассрочку!
An easy-to-read presentation of the early history of mathematics Engaging and accessible, An Introduction to the Early Development of Mathematics provides a captivating introduction to the history of ancient mathematics in early civilizations for a nontechnical audience. Written with practical applications in a variety of areas, the book utilizes the historical context of mathematics as a pedagogical tool to assist readers working through mathematical and historical topics. The book is divided into sections on significant early civilizations including Egypt, Babylonia, China, Greece, India, and the Islamic world. Beginning each chapter with a general historical overview of the civilized area, the author highlights the civilization’s mathematical techniques, number representations, accomplishments, challenges, and contributions to the mathematical world. Thoroughly class-tested, An Introduction to the Early Development of Mathematics features: Challenging exercises that lead readers to a deeper understanding of mathematics Numerous relevant examples and problem sets with detailed explanations of the processes and solutions at the end of each chapter Additional references on specific topics and keywords from history, archeology, religion, culture, and mathematics Examples of practical applications with step-by-step explanations of the mathematical concepts and equations through the lens of early mathematical problems A companion website that includes additional exercises An Introduction to the Early Development of Mathematics is an ideal textbook for undergraduate courses on the history of mathematics and a supplement for elementary and secondary education majors. The book is also an appropriate reference for professional and trade audiences interested in the history of mathematics. Michael K. J. Goodman is Adjunct Mathematics Instructor at Westchester Community College, where he teaches courses in the history of mathematics, contemporary mathematics, and algebra. He is also the owner and operator of The Learning Miracle, LLC, which provides academic tutoring and test preparation for both college and high school students.
Mallet Anthony Dictionary of Mass Spectrometry Mallet Anthony Dictionary of Mass Spectrometry Новинка

Mallet Anthony Dictionary of Mass Spectrometry

4967.38 руб. или Купить в рассрочку!
The past decade has seen huge advances in the types and applications of mass spectrometry in all areas of science. With this growth has come a bewildering array of names, technical terms and abbreviations, making it a challenge to keep up-to-date. This Dictionary is a starting point for all those new to the topic, as well as a useful reference on terminology for those already in the field. Fully illustrated in full colour, the Dictionary will aid scientists from all disciplines in becoming conversant in the language and terminology of mass spectrometry. The Dictionary will be an essential reference source for: experienced users as an aide memoir or when seeking clarification of terminology purchasers of equipment who need an explanation of the technical terms used in manufacturer's brochures and manuals potential MS users who want a definition of an unfamiliar instrument or technique.
William Plaxton Annual Plant Reviews, Phosphorus Metabolism in Plants William Plaxton Annual Plant Reviews, Phosphorus Metabolism in Plants Новинка

William Plaxton Annual Plant Reviews, Phosphorus Metabolism in Plants

The development of phosphorus (P)-efficient crop varieties is urgently needed to reduce agriculture's current over-reliance on expensive, environmentally destructive, non-renewable and inefficient P-containing fertilizers. The sustainable management of P in agriculture necessitates an exploitation of P-adaptive traits that will enhance the P-acquisition and P-use efficiency of crop plants. Action in this area is crucial to ensure sufficient food production for the world’s ever-expanding population, and the overall economic success of agriculture in the 21st century. This informative and up-to-date volume presents pivotal research directions that will facilitate the development of effective strategies for bioengineering P-efficient crop species. The 14 chapters reflect the expertise of an international team of leading authorities in the field, who review information from current literature, develop novel hypotheses, and outline key areas for future research. By evaluating aspects of vascular plant and green algal P uptake and metabolism, this book provides insights as to how plants sense, acquire, recycle, scavenge and use P, particularly under the naturally occurring condition of soluble inorganic phosphate deficiency that characterises the vast majority of unfertilised soils, worldwide. The reader is provided with a full appreciation of the diverse information concerning plant P-starvation responses, as well as the crucial role that plant–microbe interactions play in plant P acquisition. Annual Plant Reviews, Volume 48: Phosphorus Metabolism in Plants is an important resource for plant geneticists, biochemists and physiologists, as well as horticultural and environmental research workers, advanced students of plant science and university lecturers in related disciplines. It is an essential addition to the shelves of university and research institute libraries and agricultural and ecological institutions teaching and researching plant science.
Myeongsu Kang Prognostics and Health Management of Electronics. Fundamentals, Machine Learning, and the Internet of Things Myeongsu Kang Prognostics and Health Management of Electronics. Fundamentals, Machine Learning, and the Internet of Things Новинка

Myeongsu Kang Prognostics and Health Management of Electronics. Fundamentals, Machine Learning, and the Internet of Things

10348.7 руб. или Купить в рассрочку!
An indispensable guide for engineers and data scientists in design, testing, operation, manufacturing, and maintenance A road map to the current challenges and available opportunities for the research and development of Prognostics and Health Management (PHM), this important work covers all areas of electronics and explains how to: assess methods for damage estimation of components and systems due to field loading conditions assess the cost and benefits of prognostic implementations develop novel methods for in situ monitoring of products and systems in actual life-cycle conditions enable condition-based (predictive) maintenance increase system availability through an extension of maintenance cycles and/or timely repair actions; obtain knowledge of load history for future design, qualification, and root cause analysis reduce the occurrence of no fault found (NFF) subtract life-cycle costs of equipment from reduction in inspection costs, downtime, and inventory Prognostics and Health Management of Electronics also explains how to understand statistical techniques and machine learning methods used for diagnostics and prognostics. Using this valuable resource, electrical engineers, data scientists, and design engineers will be able to fully grasp the synergy between IoT, machine learning, and risk assessment.
Kenneth Kahn B. The PDMA Handbook of New Product Development Kenneth Kahn B. The PDMA Handbook of New Product Development Новинка

Kenneth Kahn B. The PDMA Handbook of New Product Development

10478.06 руб. или Купить в рассрочку!
New Product Development is one of the most important challenges facing organizations today. The Product Development and Management Association (PDMA) Handbook of New Product Development 3rd Edition provides an exceptional review of cutting edge topics for both new and experienced product development leaders. It offers a comprehensive and updated guide to the practices, processes and tools critical to achieving and sustaining new product/service development success in today’s world, delivering valuable information about the fundamentals as well as emerging practices such as venturing, virtual product development and the use of social media in NPD. As the premier global advocate for professionals and organizations working in the fields of new product/service development, PDMA has assembled in the Handbook unique content on the critical aspects of product development success including its 2012 Best Practices Research, Lessons Learned from its Outstanding Corporate Innovator Award Winners and keys to success from organizations with proven innovation track records. The 3rd Edition is an essential reference for anyone with responsibility for product development activities, from novices looking for fundamentals to experts seeking insights on emerging concepts, and is relevant for all functions and all product/service industries.
Christian Valentin Soils as a Key Component of the Critical Zone 1. Functions and Services Christian Valentin Soils as a Key Component of the Critical Zone 1. Functions and Services Новинка

Christian Valentin Soils as a Key Component of the Critical Zone 1. Functions and Services

9691.73 руб. или Купить в рассрочку!
This introductory book to the six volume series includes an introduction defining the critical zone for mankind that extends from tree canopy and the lower atmosphere to water table and unweathered rock. Soils play a crucial role through the functions and the services that they provide to mankind. The spatial and temporal variability of soils is represented by information systems whose importance, recent evolutions and increasingly performing applications in France and in the world must be underlined. The soil functions, discussed in this book, focus on the regulation of the water cycle, biophysicochemical cycles and the habitat role of biodiversity. The main services presented are those related to the provision of agricultural, fodder and forest products, energy, as well as materials and the role of soil as infrastructure support. They also include the different cultural dimensions of soils, their representations being often linked to myths and rites, as well as their values of environmental and archaeological records. Finally, the issue is raised of an off-ground world.
Raimund Mannhold Drug Selectivity. An Evolving Concept in Medicinal Chemistry Raimund Mannhold Drug Selectivity. An Evolving Concept in Medicinal Chemistry Новинка

Raimund Mannhold Drug Selectivity. An Evolving Concept in Medicinal Chemistry

19093.36 руб. или Купить в рассрочку!
The book «Drug Selectivity – An Evolving Concept in Medicinal Chemistry» provides a current overview and comprehensive compilation for medicinal chemists that discusses the effects of aiming for multiple targets on the entire drug development process. The result is a broad survey of current and future strategies for drug selectivity in medicinal chemistry with theoretical but also practical aspects. Different strategies are presented and evaluated, such as various design approaches, merged multiple ligands, discovery technologies and a broad range of successful examples of unselective drugs taken from all major disease areas. With its wide-ranging view of an emerging new paradigm in drug development, this handbook is of prime importance for every medicinal and pharmaceutical chemist.
Amitava Dasgupta Resolving Erroneous Reports in Toxicology and Therapeutic Drug Monitoring. A Comprehensive Guide Amitava Dasgupta Resolving Erroneous Reports in Toxicology and Therapeutic Drug Monitoring. A Comprehensive Guide Новинка

Amitava Dasgupta Resolving Erroneous Reports in Toxicology and Therapeutic Drug Monitoring. A Comprehensive Guide

10633.29 руб. или Купить в рассрочку!
The tools for detecting false positives, false negatives, and interference in interactions when testing and monitoring therapeutic drug use For physicians monitoring a patient's progress, efficacy of treatment is often linked to a patient's response to medication. Determining whether a patient is taking the prescribed amount, the drug or dosage is effective, or the prescribed medication is interacting with other drugs can be determined through drug testing. Written as a guide for toxicologists, chemists, and health professionals involved in patient care, Resolving Erroneous Reports in Toxicology and Therapeutic Drug Monitoring provides an up-to-date introduction to the tests and methodologies used in a toxicology lab as well as the sources of testing error that can lead to false positives, false negatives, and unreliable conclusions of drug abuse or under use. Covering a host of common therapeutic drugs as well as specific types of interference in immunoassays used in drug testing, the book details a number of possible testing scenarios and problems as well as solutions: False positive results in immunoassays for drugs in abuse testing Interferences in immunoassays used for monitoring anticonvulsants, tricyclic antidepressants, and digoxin False positive alcohol tests using breath analyzers and automated analyzers When a toxicology report is negative in a suspected overdose patient: the world of designer drugs Effects of drug-herb interactions on therapeutic drug monitoring Pharmacogenomics and the general principles of genetic analysis Approaches for eliminating interference/discordant specimen in therapeutic drug monitoring and drugs in abuse testing What to do in case there is no readily available method for testing Complete with easy-to-read tables and flowcharts, this book helps toxicologists, clinical chemists, clinical pathologists, and forensic pathologists develop accurate, unbiased drug monitoring and toxicology reports. Health care professionals involved in patient care, especially of critically ill patients, will find this guide indispensable in making sure lab tests are reliable enough to provide high-quality care. An indispensable handbook to the entire suite of toxicology lab tests, as well as all the possible sources of testing error, Resolving Erroneous Reports in Toxicology and Therapeutic Drug Monitoring offers clear remedies for eliminating and preventing testing error.
Brendan McCormack Practice Development in Nursing and Healthcare Brendan McCormack Practice Development in Nursing and Healthcare Новинка

Brendan McCormack Practice Development in Nursing and Healthcare

In its first edition, Practice Development in Nursing made an important contribution to understanding practice development and its core components. Now fully updated to take into account the many developments in the field, the second edition continues to fill an important gap in the market for an accessible, practical text on what remains a key issue for all members of the healthcare team globally. Practice Development in Nursing and Healthcare explores the basis of practice development and its aims, implementation and impact on healthcare, to enable readers to be confident in their approaches to practice development. It is aimed at healthcare professionals in a variety of roles (for example clinical practice, education, research and quality improvement) and students, as well as those with a primary practice development role, in order to enable them to effectively and knowledgeably develop practice and the practice of others. Key features: New updated edition of a seminal text in the field, including significant new material Relevance to the entire healthcare team Accessible and practical in style, with case studies, scenarios and examples throughout Edited by and with contributions from experts in the field Fully updated to include the latest research Supported by a strong evidence base
Otilia M. Y. Koo Pharmaceutical Excipients. Properties, Functionality, and Applications in Research and Industry Otilia M. Y. Koo Pharmaceutical Excipients. Properties, Functionality, and Applications in Research and Industry Новинка

Otilia M. Y. Koo Pharmaceutical Excipients. Properties, Functionality, and Applications in Research and Industry

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This book provides an overview of excipients, their functionalities in pharmaceutical dosage forms, regulation, and selection for pharmaceutical products formulation. It includes development, characterization methodology, applications, and up-to-date advances through the perspectives of excipients developers, users, and regulatory experts. Covers the sources, characterization, and harmonization of excipients: essential information for optimal excipients selection in pharmaceutical development Describes the physico-chemical properties and biological effects of excipients Discusses chemical classes, safety and toxicity, and formulation Addresses recent efforts in the standardization and harmonization of excipients
Laura Osteen Developing Culturally Relevant Leadership Learning. New Directions for Student Leadership, Number 152 Laura Osteen Developing Culturally Relevant Leadership Learning. New Directions for Student Leadership, Number 152 Новинка

Laura Osteen Developing Culturally Relevant Leadership Learning. New Directions for Student Leadership, Number 152

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The notion of culturally relevant leadership learning builds upon the ideas of developing leader identity and leadership capacity of diverse students. Focusing on four areas of leadership learning: education, training, development, and engagement, this volume presents a model of culturally relevant leadership learning in order to develop all student leaders. It proposes infusing the leadership development process with an understanding of how systemic oppression influences educational contexts and with an engagement in and across cultural differences. Our contexts and differences influence knowledge of self, others, cultural contexts and systems, and ultimately students’ knowledge and enactment of leadership.To this end, culturally relevant leadership development programs equip all students with the knowledge and skills to navigate diverse settings and lead culturally diverse groups and teams. Transforming the framework for how leadership programs are designed will result in contextually relevant leadership development programs and an increase in the breadth and depth of a diverse leadership cadre for our society. The Jossey-Bass quarterly report series New Directions for Student Leadership explores leadership concepts and pedagogical topics of interest to high school and college leadership educators. Issues are grounded in scholarship and feature practical applications and best practices in youth and adult leadership education.
Josse Thomas R. Global New Drug Development. An Introduction Josse Thomas R. Global New Drug Development. An Introduction Новинка

Josse Thomas R. Global New Drug Development. An Introduction

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The development of new drugs is very complex, costly and risky. Its success is highly dependent on an intense collaboration and interaction between many departments within the drug development organization, external investigators and service providers, in constant dialogue with regulatory authorities, payers, academic experts, clinicians and patient organizations. Within the different phases of the drug life cycle, drug development is by far the most crucial part for the initial and continued success of a drug on the market. This book offers an introduction to the field of drug development with a clear overview of the different processes that lead to a successful new medicine and of the regulatory pathways that are used to launch a new drug that are both safe and efficacious. “This is the most comprehensive and detailed book on drug development I have ever read and I feel that it is likely to become a staple of drug development courses, such as those taught at Masters Level in my own University…. I think in the light of increasing integration of company and academic approaches to drug development both sides can read this book.. (and, therefore)… this book could not be more timely. “ Professor Mike Coleman, University of Aston., UK ( from his review of the final manuscript)
I. I. Tolpeshta Aluminum compounds in soils. Manual I. I. Tolpeshta Aluminum compounds in soils. Manual Новинка

I. I. Tolpeshta Aluminum compounds in soils. Manual

The manual presents general information on the chemistry, pedochemistry, and geochemistry of aluminum, considers the main groups of aluminum compounds in the soil solid phase and the soil solution, as well as processes with the participation of mobile aluminum in the soils of humid extratropical regions. Special attention is given to the toxic properties of aluminum compounds, as well as toxic effects and parameters for the estimation of the toxicity of aluminum compounds. Methods for the determination of toxic aluminum compounds in soil solutions and surface waters. The manual can be used for the courses of lectures in Soil Science, Soil Chemistry, and Ecology.
Muni Budhu Soil Mechanics Fundamentals (Imperial Version) Muni Budhu Soil Mechanics Fundamentals (Imperial Version) Новинка

Muni Budhu Soil Mechanics Fundamentals (Imperial Version)

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This accessible, clear and concise textbook strikes a balance between theory and practical applications for an introductory course in soil mechanics for undergraduates in civil engineering, construction, mining and geological engineering. Soil Mechanics Fundamentals lays a solid foundation on key principles of soil mechanics for application in later engineering courses as well as in engineering practice. With this textbook, students will learn how to conduct a site investigation, acquire an understanding of the physical and mechanical properties of soils and methods of determining them, and apply the knowledge gained to analyse and design earthworks, simple foundations, retaining walls and slopes. The author discusses and demonstrates contemporary ideas and methods of interpreting the physical and mechanical properties of soils for both fundamental knowledge and for practical applications. The chapter presentation and content is informed by modern theories of how students learn: Learning objectives inform students what knowledge and skills they are expected to gain from the chapter. Definitions of Key Terms are given which students may not have encountered previously, or may have been understood in a different context. Key Point summaries throughout emphasize the most important points in the material just read. Practical Examples give students an opportunity to see how the prior and current principles are integrated to solve ‘real world’ problems.
Stéphane Goria Methods and Tools for Creative Competitive Intelligence Stéphane Goria Methods and Tools for Creative Competitive Intelligence Новинка

Stéphane Goria Methods and Tools for Creative Competitive Intelligence

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"Creative competitive intelligence" is an information-seeking and monitoring activity of an information environment for the purpose of creativity and innovation. It involves the process leading up to the development of an informational supply adapted to the inspiration of creative or innovative personnel. This dynamic aims for the recognition of novelties (ideas, products, technologies, etc.), the identification of new players in the world of creation and innovation, and the identification of forgotten or neglected developmental paths. This book is aimed at readers who already have some experience of innovation and who are now looking for new ways to discover new products under development, anticipate the design of future products, identify unexplored tracks of inventions, develop and analyze innovation strategies, or recognize the emergence of budding artists.
Joao Mano F. Biomimetic Approaches for Biomaterials Development Joao Mano F. Biomimetic Approaches for Biomaterials Development Новинка

Joao Mano F. Biomimetic Approaches for Biomaterials Development

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Biomimetics, in general terms, aims at understanding biological principles and applying them for the development of man-made tools and technologies. This approach is particularly important for the purposeful design of passive as well as functional biomaterials that mimic physicochemical, mechanical and biological properties of natural materials, making them suitable, for example, for biomedical devices or as scaffolds for tissue regeneration. The book comprehensively covers biomimetic approaches to the development of biomaterials, including: an overview of naturally occurring or nature inspired biomaterials; an in-depth treatment of the surface aspects pivotal for the functionality; synthesis and self-assembly methods to prepare devices to be used in mineralized tissues such as bone and teeth; and preparation of biomaterials for the controlled/ sustained release of bioactive agents. The last part reviews the applications of bioinspired materials and principles of design in regenerative medicine such as in-situ grown bone or cartilage as well as the biomimetic techniques for soft tissue engineering. The comprehensive scope of this book makes it a must-have addition to the bookshelf of everyone in the fields of Materials Science/Engineering, Nanotechnologies / Nanosciences, Medical Sciences, Biochemistry, Polymer Chemistry, and Biomedical Engineering.
David Elder ICH Quality Guidelines. An Implementation Guide David Elder ICH Quality Guidelines. An Implementation Guide Новинка

David Elder ICH Quality Guidelines. An Implementation Guide

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Examining the implications and practical implementation of multi-disciplinary International Conference on Harmonization (ICH) topics, this book gives an integrated view of how the guidelines inform drug development strategic planning and decision-making. • Addresses a consistent need for interpretation, training, and implementation examples of ICH guidelines via case studies • Offers a primary reference point for practitioners addressing the dual challenge of interpretation and practical implementation of ICH guidelines • Uses case studies to help readers understand and apply ICH guidelines • Provides valuable insights into guidelines development, with chapters by authors involved in generating or with experience implementing the guidelines • Includes coverage of stability testing, analytical method validation, impurities, biotechnology drugs and products, and good manufacturing practice (GMP)

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An understanding of the mechanical properties of unsaturated soils is crucial for geotechnical engineers worldwide, as well as to those concerned with the interaction of structures with the ground. This book deals principally with fine-grained clays and silts, or soils containing coarser sand and gravel particles but with a significant percentage of fines. The study of unsaturated soil is a practical subject, linking fundamental science to nature. Soils in general are inherently variable and their behaviour is not easy to analyse or predict, and unsaturated soils raise the complexity to a higher level. Even amongst practicing engineers, there is often lack of awareness of the intricacies of the subject. This book offers a perspective of unsaturated soils based on recent research and demonstrates how this dovetails with the general discipline of soil mechanics. Following an introduction to the basic soil variables, the phases, the phase interactions and the relevance of soil structure, an up-to-date review of laboratory testing techniques is presented. This includes suction measurement and control techniques in triaxial cell testing. This is followed by an introduction to stress state variables, critical state and theoretical models in unsaturated soils. A detailed description of the thermodynamic principles as applied to multi-phase materials under equilibrium conditions follows. These principles are then used to explore and develop a fundamental theoretical basis for analysing unsaturated soils. Soil structure is broken down into its component parts to develop equations describing the dual stress regime. The critical state strength and compression characteristics of unsaturated soils are examined and it is shown how the behaviour may be viewed as a three-dimensional model in dimensionless stress-volume space. The analysis is then extended to the work input into unsaturated soils and the development of conjugate stress, volumetric and strain-increment variables. These are used to examine the micromechanical behaviour of kaolin specimens subjected to triaxial shear strength tests and lead to observations not detectable by other means. Unsaturated Soils: A fundamental interpretation of soil behaviour covers a rapidly advancing area of study, research and engineering practice and offers a deeper appreciation of the key characteristics of unsaturated soil. It provides students and researchers with a framework for understanding soil behaviour and demonstrates how to interpret experimental strength and compression data. provides engineers with a deeper appreciation of key characteristics of unsaturated soils covers a rapidly advancing area of study, research and engineering practice provides students and researchers a framework for understanding soil behaviour shows how to interpret experimental data on strength and compression the limited number of books on the subject are all out of date
Продажа development of an equipment for testing wear of ploughshares in soils лучших цены всего мира
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