الصفحة 1
الصفحة 1
Open and Toroidal Electrophoresis : Ultra-High Separation Efficiencies in Capillaries, Microchips and Slabs
Written by one of the developers of Toroidal Capillary Electrophoresis (TCE), this book is the first to present this novel analytical technique, in detail, to the field of analytical chemistry. The exact expressions of separation efficiency, resolution, peak capacity, and many other performance indicators of the open and toroidal layouts are presented and compared.
One-Dimensional Nanostructures
One-dimensional (1D) nanostructures, including nanowires, nanotubes and quantum wires, have been regarded as the most promising building blocks for nanoscale electronic and optoelectronic devices. Worldwide efforts in both the theory and the experimental investigation of growth, characterization and applications of 1D nanostructures have resulted in a mature, multidisciplinary field. In this book, a wealth of state-of-the-art information offers the opportunity to uncover the underlying science from diverse perspectives. Leading researchers elucidate the synthesis and properties of 1D nanostructures for various morphologies and compositions (semiconductor, metal, carbon, etc.) as well as their considerable impact on spintronics, information storage, and the design of field-effect transistors.
One Hundred Years of Chemical Warfare : Research, Deployment, Consequences
On April 22, 1915, the German military released 150 tons of chlorine gas at Ypres, Belgium. Carried by a long-awaited wind, the chlorine cloud passed within a few minutes through the British and French trenches, leaving behind at least 1,000 dead and 4,000 injured. This chemical attack, which amounted to the first use of a weapon of mass destruction, marks a turning point in world history. The preparation as well as the execution of the gas attack was orchestrated by Fritz Haber, the director of the Kaiser Wilhelm Institute for Physical Chemistry and Electrochemistry in Berlin-Dahlem. During World War I, Haber transformed his research institute into a center for the development of chemical weapons (and of the means of protection against them).
Oncogenes Meet Metabolism : From Deregulated Genes to a Broader Understanding of Tumour Physiology
In 1920s, Otto Warburg described the phenomenon of ‘aerobic glycolysis’, the ability of tumour cells to convert glucose to lactate in the presence of normal oxygen conditions. Warburg’s hypothesis of an altered metabolism in cancer cells found no immediate acceptance, though it was latter confirmed for most human tumours. With the advent of molecular biology the focus in tumour research has shifted towards the search for oncogenes. However, the interest in cancer molecular profiling eventually led to a renaissance of the Warburg effect trying to combine genetic alterations with effects on metabolism with the help of modern analytic technologies to rapidly analyze broad varieties of metabolites in various tissues and bodyfluids (metabonomics).
omputational science and its applications - ICCSA 2005 ; Vol. 3480 ; International Conference, Singapore, May 9-12, 2005, Proceedings, Part I
The four volume set assembled following The 2005 International Conference on Computational Science and its Applications, ICCSA 2005, held in Suntec International Convention and Exhibition Centre, Singapore, from 9 May 2005 till 12 May 2005, represents the ?ne collection of 540 refereed papers selected from nearly 2,700 submissions. Computational Science has ?rmly established itself as a vital part of many scienti?c investigations, a?ecting researchers and practitioners in areas ranging from applications such as aerospace and automotive, to emerging technologies such as bioinformatics and nanotechnologies, to core disciplines such as ma- ematics, physics, and chemistry. Due to the shear size of many challenges in computational science, the use of supercomputing, parallel processing, and - phisticated algorithms is inevitable and becomes a part of fundamental t- oretical research as well as endeavors in emerging ?elds.
Oligomers- Polymer Composites -Molecular Imprinting
The series Advances in Polymer Science presents critical reviews of the present and future trends in polymer and biopolymer science including chemistry, physical chemistry, physics and material science.It is adressed to all scientists at universities and in industry who wish to keep abreast of advances in the topics covered.As a rule, contributions are specially commissioned. The editors and publishers will, however, always be pleased to receive suggestions and supplementary information.
Oil-in-Water Nanosized Emulsions for Drug Delivery and Targeting
ompiles the step-by-step investigations made concerning the potential of nanosized emulsions on both drug delivery and drug targeting areas by different group of scientists in various laboratories across the world Inverts the common nano-emulsions coverage trend of focusing on focused on the particulate system itself, instead exploring the way to turn nanosized emulsions as biomedical tool, as well as, treating the in vitro and in vivo aspects after administration Provides an overview of the current state-of-the art regarding the development of tocol emulsions, emulsion adjuvants in immunization research, oxygen-carrying emulsions (called as fluorocarbon emulsion) and emulsions for delivering drugs to nasal and topical (ocular and transdermal) routes
Odors In the Food Industry
The ISEKI-Food book series is a collection where various aspects of food safety and environmental issues are introduced and reviewed by scientists specializing in the field. In all of the books a special emphasis is placed on including case studies applicable to each specific topic. The books are intended for graduate students and senior level undergraduate students as well as professionals and researchers interested in food safety and environmental issues applicable to food safety.
Ocean-atmosphere interactions of gases and particles
The oceans and atmosphere interact through various processes, including the transfer of momentum, heat, gases and particles. In this book leading international experts come together to provide a state-of-the-art account of these exchanges and their role in the Earth-system, with particular focus on gases and particles. Chapters in the book cover: i) the ocean-atmosphere exchange of short-lived trace gases; ii) mechanisms and models of interfacial exchange (including transfer velocity parameterisations); iii) ocean-atmosphere exchange of the greenhouse gases carbon dioxide, methane and nitrous oxide; iv) ocean atmosphere exchange of particles and v) current and future data collection and synthesis efforts.
Observing systems for atmospheric composition : Satellite, aircraft, sensor web and ground-based observational methods and strategies
The new challenge in atmospheric chemistry is to understand the intercontinental transport and transformation of gases and aerosols. This book describes the observational and modeling techniques used to understand the atmospheric composition from satellites, aircraft and ground based platforms. The two common ideas presented throughout are the role of each component in an observing system for atmospheric composition, and the advances necessary to improve the understanding of atmospheric composition. The objective of this book is to provide a larger audience the opportunity to learn about these techniques and advances in atmospheric composition.
Nuucleic acids in medicinal chemistry and chemical biology : Drug development and clinical applications
Delivers a comprehensive overview of the chemistry and biology of nucleic acids and their therapeutic applications. The book emphasizes the latest research in the field, including new technologies like CRISPR that create novel possibilities to edit mutated genes at the genomic DNA level and to treat inherited diseases and cancers. The authors explore the application of modified nucleosides and nucleotides in medicinal chemistry, a variety of current topics on nucleic acid chemistry and biology, nucleic acid drugs used to treat disease, and more. They also probe new domains of pharmaceutical research, offering the reader a wealth of new drug discovery opportunities emerging in this dynamic field
Nutrition, chemistry, and health effects of sugar, salt, and milkfat
Covers sugar, salt and milk fat from a chemical perspective, and presents an overview of the role of these ingredients in our food, focusing on their flavors, satiety-inducing properties, nutritional impact, and health effects. The book begins with a chapter devoted to the chemical composition of these taste enhancers and satiety-inducing components, followed by a chapter that sheds light on the persuasive tactics employed by the food industry and their impact on consumer behavior, ultimately discussing the complex relationship between marketing strategies and public health. In Chapter 3, the author presents case studies and explores the nutritional requirements of these ingredients, while considering their physiological effects ad potential implications for human health. In Chapter 4, the author evaluates current consumption patterns and their implications, analyzing trends, policies, and opportunities to shape healthier dietary choices.
Nutrition and Health in Developing Countries
Nutrition and Health in Developing Countries, Second Edition was written with the underlying conviction that global health and nutrition problems can only be solved through a firm understanding of the different levels of causality and the interactions between the various determinants. This volume provides policy makers, nutritionists, students, scientists, and professionals with the most recent and up-to-date knowledge regarding major health and nutritional problems in developing countries.
Nutraceuticals in obesity management and control
Provides detailed information on nutraceuticals that can be helpful in the control and management of obesity. It clarifies key aspects of nutraceuticals that include sources, extraction, chemistry, mechanisms of action, pharmacology, bioavailability, safety, and various applications. Beginning with a concise overview of the prevalence of obesity, complications related to obesity, and current treatment regimens, the volume delves into the roles of functional foods and nutraceuticals for the management of body weight and for alleviating obesity comorbidities. It goes on to discuss the effect of some of the most commonly and frequently used naturally occurring nutraceutical substances, along with their mechanisms of action in controlling obesity. The volume looks at the role of nutraceutical fruits as well as the beneficial aspects of carotenoids in fruits and vegetables and explores antioxidant-rich nutraceuticals, the role of vitamins and supplements, the use of green tea, and the potential of pseudocereals and spices in the management of metabolic syndrome.
Nutraceuticals and health care ; 1st ed.
Explores the role of plant-based nutraceuticals as food ingredients and as therapeutic agents for preventing various diseases. The book assesses the role of nutraceuticals in addressing cardiovascular disease, cancer, diabetes, and obesity by highlighting the derivatives, extraction, chemistry, mechanism of action, pharmacology, bioavailability, and safety of specific nutraceuticals. It analyzes twenty one nutraceuticals in a systematic way, providing a welcomed reference for nutrition researchers, nutritionists and dieticians, as well as other scientists studying related areas in food science, technology or agriculture. Students studying related topics will also benefit from this material.
Nutraceutical fruits : Overview and disease prevention
While nutritional supplements have enormous advantages, food ingredients such as fruits and vegetables can play a significant preventative and therapeutic role in our daily lives. Fruits are found to have anti-inflammatory, antibacterial, antifungal, and chemopreventive properties that can boost health, as well as prevent diseases. This new book explores the use of fruits as nutraceuticals for alternative treatment, as well as for disease prevention. It looks at how nutraceutical fruits can be used to prevent and manage a range of diseases that include mental illness, cancer, respiratory and lung diseases, cardiovascular diseases, liver disease, inflammatory bowel diseases, sleep disorders, etc. The book also looks at the roles of nutraceutical fruits in the metabolic syndrome and provides information regarding the safety and toxicity of neutraceutical fruits.
Numerical Simulation in Molecular Dynamics : Numerics, Algorithms, Parallelization, Applications
Particle models play an important role in many applications in physics, chemistry and biology. They can be studied on the computer with the help of molecular dynamics simulations. This book presents in detail both the necessary numerical methods and techniques (linked-cell method, SPME-method, tree codes, multipole technique) and the theoretical background and foundations. It illustrates the aspects modelling, discretization, algorithms and their parallel implementation with MPI on computer systems with distributed memory. Furthermore, detailed explanations are given to the different steps of numerical simulation, and code examples are provided.
Numerical Analysis and Its Applications ; 3rd International Conference, NAA 2004, Rousse, Bulgaria, June 29 - July 3, 2004, Revised Selected Papers
Constitutes the refereed post-proceedings of the Third International Conference on Numerical Analysis and Its Applications, held in Bulgaria in June/July 2004. This book addresses various aspects of numerical analysis. It covers the application fields such as computational sciences and engineering, chemistry, physics, economics, and simulation.
Number Theory and the Periodicity of Matter
The book launch was held at the University of Pretoria (UP) on 26 March 2008. … It’s a fascinating and original concept and I hope you all get the opportunity to read it. It will challenge your current views of numbers. … If there is a link between numbers and the Periodic Table this will of course have major implications as to the ‘meaning’ on the Periodic Table. It’s great to have original thinkers in our midst
Nucleic Acids Hybridization : Modern Applications
Several approaches, such as microarray hybridization, have become extremely popular tools for specialists in biochemistry and biomedicine, while the potential of many other advantageous techniques seems to be underestimated. Written by an international team of authors, this book details the current state-of-art in hybridization techniques. Coverage includes experimental protocols along with comprehensive and detailed method descriptions.
