الصفحة 4
الصفحة 4
Validity and reliability in built environment research : A selection of case studies
Presents case studies that emphasize reliability and validity in different examples of qualitative, quantitative and mixed method data sets, as well as covering action research and grounded theory. The reader is guided through case studies that demonstrate: An understanding of the reliability and validity approaches from social science and built environment perspectives in alignment with the relevant research philosophies, approaches and data collection strategies / Real research projects that have been conducted by expert researchers on topics such as Lean, BIM, Housing and Sustainability to answer specific or evolving questions in relation to the reliability and validity of research / A simple and easy method that students at Masters and PhD levels can relate to in order to adopt a sound reliability and validity approach to their research
Vacuum Technology : Practice for Scientific Instruments
Nanotechnology has reached a level where almost every new development and even every new product uses features of nanoscopic properties of materials. As a consequence, an enormous amount of scientific instruments is used in order to synthesize and analyze new structures and materials. Due to the surface sensitivity of such materials, many of these instruments require ultrahigh vacuum that has to be provided under extreme conditions like very high voltages. In this book, Yoshimura provides a review of the UHV related development during the last decades. His very broad experience in the design enables him to present us this detailed reference. After a general description how to design UHV systems, he covers all important issue in detail, like pumps, outgasing, Gauges, and Electrodes for high voltages.
Vaccine Design: Methods and Protocols ; Vol.3 : Resources for Vaccine Development
Provides a practical guide providing step-by-step methods and protocols on vaccine development and production. Divided into three volumes, Volume 3: Resources for Vaccine Development guides readers through chapters on vaccine adjuvants, vaccine vectors, production, vaccine delivery systems, vaccine bioinformatics, vaccine regulation, and intellectual property.
Utilizing Sumac (Rhus coriaria) in pharmaceutical preparations for skin health
Aims to extract gelatin from sumac berries and incorporate it into two cosmetic products—a lip balm and a facial/hand mask—evaluating their physicochemical properties, antioxidant activity, and skinbenefiting attributes. A secondary objective is to assess the level of awareness among the Syrian population regarding sumac’s various uses beyond its culinary applications. Sumac fruits were mechanically ground and subjected to immersion, ultrasound, and microwave-assisted extraction methods, followed by filtration and evaporation to yield a viscous gelatinous extract.
Using CAMELS as an early warning indicator to predict financial failure in Syrian banks during Covid-19 (Analytical study on a sample of Syrian banks)
Banks play an important role in financing economic development through their impact on the performance and effectiveness of deposit mobilization and other banking services. Thus, the financing of economic activity is affected, and therefore the performance of banking system is considered as one of the important requirements for the development and the growth of the national economy, Since the safety and stability of the economy of a particular country based on the stability of its banking system. Banks serve as backbone to the financial sector, which facilitate the proper utilization of financial resources of a country.
Urban socio-economic segregation and income inequality : A global perspective
This book investigates the link between income inequality and socio-economic residential segregation in 24 large urban regions in Africa, Asia, Australia, Europe, North America, and South America. It offers a unique global overview of segregation trends based on case studies by local author teams. The book shows important global trends in segregation, and proposes a Global Segregation Thesis.
Urban Forests and Trees : A Reference Book
This publication is the result of more than six years of hard work by a dedicated group of European urban forest and tree experts. The editors are indebted to the national experts of COST Action E12 ‘Urban Forests and Trees’ and to the others who have contributed to the various chapters in this publication. Ultimately, 59 authors from 21 European countries feature in this book. The European Cooperation in the field of Scientific and Technical Research (COST) and in particular its Secretariat deserve our gratitude for their support in establishing an active European community of urban forestry experts.
University Dynamics and European Integration
Explores the visions underlying the attempts to reform the European University as well as two European integration processes, and presents a framework for analyzing ongoing "modernization" reforms and reform debates that take place at various governance levels.
Universality of Nonclassical Nonlinearity : Applications to Non-Destructive Evaluations and Ultrasonics
Comes as a result of the research work developed in the framework of two international projects: the European Science Foundation supported program NATEMIS (Nonlinear Acoustic Techniques for Micro-Scale Damage Diagnostics) and a Los Alamos-based international network. The main topics of both the programs and the book cover the phenomenology, theory and applications of Nonclassical Nonlinearity (NCNL). NCNL techniques have been found in recent years to be extremely powerful (up to 1000 times more than the corresponding linear techniques) in a wide range of applications, including Material Characterization, Ultrasonics, Geophysics and Maintenance and Restoration of artifacts. These techniques are being adopted as the main inspection and research tool in another European program: AERONEWS (Health monitoring of aircraft by nonlinear elastic wave propagation).
United States and European Union Auditor Independence Regulation : Implications for Regulators and Auditing Practice
There is a difference in the communication and safeguarding effects of a regulation, depending on the precision of its wording. Findings of her second experiment show that safeguarding effects also depend on auditors' monetary incentives and on perceived costs of litigation. The author also tests the effectiveness of a transparency report which is proposed by the European Union. The most important safeguards (policies and procedures) are perceived to be quality assurance, internal quality controls and independence practice and compliance.
Unifying Themes in Complex Systems IV ; Proceedings of the Fourth International Conference on Complex Systems
In June of 2002, over 500 professors, students and researchers met in Boston, Massachusetts for the Fourth International Conference on Complex Systems. The attendees represented a remarkably diverse collection of fields: biology, ecology, physics, engineering, computer science, economics, psychology and sociology, The goal of the conference was to encourage cross-fertilization between the many disciplines represented and to deepen understanding of the properties common to all complex systems. This volume contains 43 papers selected from the more than 200 presented at the conference. Topics include: cellular automata, neurology, evolution, computer science, network dynamics, and urban planning.
Unfoldings : A Partial-Order Approach to Model Checking
In this book the authors introduce unfoldings, an approach to model checking which alleviates the state explosion problem by means of concurrency theory. They offer a gentle introduction to the basics of the method, and in particular they detail an unfolding-based algorithm for model checking concurrent systems against properties specified as formulas of linear temporal logic (LTL). Self-contained chapters cover transition systems and their products; unfolding products; search procedures for basic verification problems, such as reachability and livelocks; and model checking LTL.
Unemployment Insurance and Non-Standard Employment : Four European Countries in Comparison
The importance of non-standard employment forms has increased over the last decades. Janine Leschke addresses two important questions in this regard. First, do workers with part-time and temporary contracts face greater risks of becoming unemployed than those with regular contracts? Secondly, how far are they disadvantaged in terms of access to and level of unemployment benefits? The author compares the design of unemployment benefit systems in Denmark, Germany, Spain, and the United Kingdom. After discussing the development and role of non-standard employment in these countries, she examines the relevant features of unemployment insurance systems such as hours and earning thresholds and minimum contribution requirements. Her empirical analysis shows that non-standard workers are more likely to become unemployed or inactive and are disadvantaged in their entitlements to unemployment benefits.
Understanding the creeping crisis
This book explores a special species of trouble afflicting modern societies: creeping crises. These crises evolve over time, reveal themselves in different ways, and resist comprehensive responses despite periodic public attention. As a result, these crises continue to creep in front of our eyes. This book begins by defining the concept of a creeping crisis, showing how existing literature fails to properly define and explore this phenomenon and outlining the challenges such crises pose to practitioners. Drawing on ongoing research, this book presents a diverse set of case studies on: antimicrobial resistance, climate change-induced migration, energy extraction, big data, Covid-19, migration, foreign fighters, and cyberattacks
Understanding Solids : The Science of Materials
The newly Third Edition of Understanding Solids: The Science of Materials delivers a complete yet concise treatment of the basic properties and chemical and physical behaviors of solid materials. Following a completely revised opening set of chapters in which the basic properties of solids—including atomic structure, chemical bonding, crystallography, and phase relationships—are discussed, the book goes on to describe new developments in the areas of batteries and fuel cells, perovskite solar cells, lighting and displays, nanoparticles, whiskers, and sheets.
Understanding Materials Science : History, Properties, Applications, Second ed.
This introduction to materials science for engineers examines not only the physical and engineering properties of materials, but also their history, uses, development, and some of the implications of resource depletion, materials substitutions, and so forth.
Understanding Carbon Nanotubes : From Basics to Applications
Presents the foundations of carbon nanotube science including the most recent developments and the prospects for technological applications. Each chapter begins with a tutorial introduction to the relevant interdisciplinary topics from physics, chemistry or materials science. These summaries of the essential background knowledge are followed by detailed presentations of specific issues. The latter include: polymorphism of carbon and the microstructure of its phases; synthesis methods and growth mechanisms; structural analysis by electron microscopy; spectroscopic methods; electronic structure; transport; mechanical and surface properties of nanotubes and composites.
Ultrathin magnetic structures IV : Applications of nanomagnetism
The ability to understand and control the unique properties of interfaces has created an entirely new field of magnetism which already has a profound impact in technology and is providing the basis for a revolution in electronics. The last decade has seen dramatic progress in the development of magnetic devices for information technology but also in the basic understanding of the physics of magnetic nanostructures. Volume III describes thin film magnetic properties and methods for characterising thin film structure topics that underpin the present 'spintronics' revolution in which devices are based on combined magnetic materials and semiconductors. The present volume (IV) deals with the fundamentals of spintronics: magnetoelectronic materials, spin injection and detection, micromagnetics and the development of magnetic random access memory based on GMR and tunnel junction devices. Together these books provide readers with a comprehensive account of an exciting and rapidly developing field. The treatment is designed to be accessible both to newcomers and to experts already working in this field who would like to get a better understanding of this very diversified area of research.
Ultrathin magnetic structures III : Fundamentals of nanomagnetism
The ability to understand and control the unique properties of interfaces has created an entirely new field of magnetism which already has a profound impact in technology and is providing the basis for a revolution in electronics. The last decade has seen dramatic progress in the development of magnetic devices for information technology but also in the basic understanding of the physics of magnetic nanostructures. This volume describes thin film magnetic properties and methods for characterising thin film structure topics that underpin the present 'spintronics' revolution in which devices are based on combined magnetic materials and semiconductors. Volume IV deals with the fundamentals of spintronics: magnetoelectronic materials, spin injection and detection, micromagnetics and the development of magnetic random access memory based on GMR and tunnel junction devices. Together these books provide readers with a comprehensive account of an exciting and rapidly developing field. The treatment is designed to be accessible both to newcomers and to experts already working in this field who would like to get a better understanding of this very diversified area of research.
Ultrathin magnetic structures II : Measurement techniques and novel magnetic properties
The ability to understand and control the unique properties of interfaces has created an entirely new field of magnetism, with profound impact in technology and serving as the basis for a revolution in electronics. Our understanding of the physics of magnetic nanostructures has also advanced significantly. This rapid development has generated a need for a comprehensive treatment that can serve as an introduction to the field for those entering it from diverse fields, but which will also serve as a timely overview for those already working in this area. The four-volume work "Ultra-Thin Magnetic Structures" aims to fulfill this dual need. The original two volumes – now available once more – are "An Introduction to the Electronic, Magnetic and Structural Properties" (Vol. I) and "Measurement Techniques and Novel Magnetic Properties" (this volume). Two new volumes, "Fundamentals of Nanomagnetism" and "Applications of Nanomagnetism," extend and complete this comprehensive work by presenting the foundations of spintronics.
