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Author: Vollrath Hopp Publisher: Reverte ISBN: 842919178X Category : Technology & Engineering Languages : es Pages : 532
Book Description
Fundamentos de tecnología química es un libro de texto y de enseñanza al servicio de las jóvenes generaciones que desean adquirir una formación profesional y especialmente para los que buscan una cualificación en las actividades propias de las fábricas químicas.
Author: Vollrath Hopp Publisher: Reverte ISBN: 842919178X Category : Technology & Engineering Languages : es Pages : 532
Book Description
Fundamentos de tecnología química es un libro de texto y de enseñanza al servicio de las jóvenes generaciones que desean adquirir una formación profesional y especialmente para los que buscan una cualificación en las actividades propias de las fábricas químicas.
Author: Ali Mohammad Publisher: Springer Science & Business Media ISBN: 9400717121 Category : Science Languages : en Pages : 440
Book Description
The conventional solvents used in chemical, pharmaceutical, biomedical and separation processes represent a great challenge to green chemistry because of their toxicity and flammability. Since the beginning of “the 12 Principles of Green Chemistry” in 1998, a general effort has been made to replace conventional solvents with environmentally benign substitutes. Water has been the most popular choice so far, followed by ionic liquids, surfactant, supercritical fluids, fluorous solvents, liquid polymers, bio-solvents and switchable solvent systems. Green Solvents Volume I and II provides a throughout overview of the different types of solvents and discusses their extensive applications in fields such as extraction, organic synthesis, biocatalytic processes, production of fine chemicals, removal of hydrogen sulphide, biochemical transformations, composite material, energy storage devices and polymers. These volumes are written by leading international experts and cover all possible aspects of green solvents’ properties and applications available in today’s literature. Green Solvents Volume I and II is an invaluable guide to scientists, R&D industrial specialists, researchers, upper-level undergraduates and graduate students, Ph.D. scholars, college and university professors working in the field of chemistry and biochemistry.
Author: Allen W. Nicholson Publisher: Springer Science & Business Media ISBN: 3642210783 Category : Science Languages : en Pages : 412
Book Description
Ribonucleases are a ubiquitous and functionally diverse group of enzymes that have a common ability to cleave RNA. Either through scission of internal phosphodiesters, or removal of nucleotides from RNA 5’ or 3’ ends, ribonucleases perform essential roles in gene expression and regulation, genome replication and maintenance, host defense, stress response, and viral strategies of infection. Ribonucleases have also served as highly informative models to understand virtually every aspect of biomolecular structure and function. The fifteen chapters in this volume are written by recognized researchers in the field, and provide in-depth analyses of the major ribonuclease families. Particular focus is given to the relation of ribonuclease structure and mechanism to biological function, as well as ribonuclease dysfunction in certain disease states. Other topics include the evolutionary genetics and functional diversification of ribonucleases, engineered ribonucleases as anti-cancer agents, the mechanisms of action of artificial ribonucleases, and ribonucleases as models to understand protein folding and stability. This volume should serve as an essential reference for a broad range of researchers and educators with interests in RNA metabolism, enzymology, and gene regulation.
Author: Durgesh Nandini Chauhan Publisher: John Wiley & Sons ISBN: 111968191X Category : Science Languages : en Pages : 498
Book Description
Medicinal plants contain a variety of bioactive compounds, (also referred to as phytochemicals). in the leaves, stems, flowers and fruits. This book covers these bioactive compounds, their available sources, how the bioactive molecules are isolated from the plants, the biochemistry, structural composition and potential biological activities. Also discussed are the pharmacological aspects of medicinal plants, phytochemistry and biological activities of different natural products, ethnobotany and medicinal properties, as well as a novel dietary approach for various disease management and therapeutic potential. The importance of phytopharmaceutical of plants and potential applications in the food and pharma industries is highlighted.
Author: Célia Miguel Publisher: Springer Nature ISBN: 3030357724 Category : Science Languages : en Pages : 254
Book Description
This book summarizes the latest findings on the functions of microRNAs in the regulation of plant development and responses to the surrounding environment. MicroRNAs are an important class of molecules that can be found in diverse groups of organisms, including plants and animals, and the investigation of their roles is a highly dynamic and “hot” research topic. The respective chapters address four main aspects, namely: microRNA investigation and annotation, the regulatory roles of microRNAs in various developmental processes, in response to abiotic factors, and in the context of biotic stress response regulation. Systematically reviewing the most important findings in this field, the book offers an essential guide for undergraduate and graduate students, teachers, and plant science researchers. Due to the potential applications of microRNAs in crop breeding and plant protection, it also represents a valuable resource for scientists in academia and the private sector alike.
Author: Publisher: Academic Press ISBN: 0128177136 Category : Science Languages : en Pages : 528
Book Description
Advances in Microbial Physiology, Volume 74, the latest release in this ongoing series, continues the long tradition of topical, important, cutting-edge reviews in microbiology. The book contains updates in the field, with comprehensive chapters covering The electrifying physiology of Geobacter bacteria 30 years on, Adaptive morphogenesis in bacteria, Bacterial energetics and respiratory metabolism, Bacteria respiration during infection, Regulation of Organohalide Respiration, Bioenergetics of Campylobacter jejuni, Formate Hydrogenlyases, Bioenergetical Aspects of the Bacterial and Archaeal Hydrogen Metabolism, and more. Contains contributions from leading authorities in microbial physiology Informs and updates on all the latest developments in the field of microbial physiology
Author: G.N. la Mar Publisher: Springer Science & Business Media ISBN: 9401585733 Category : Science Languages : en Pages : 403
Book Description
Since A. Kowalsky's first report of the spectrum of cytochrome c in 1965, interest in the detection, assignment and interpretation of paramagnetic molecules has surged, especially in the last decade. Two classes of systems have played a key role in the development of the field: heme proteins and iron-sulfur proteins. These two systems are unique in many respects, one of which is that they contain well-defined chromophores, each of which can be studied in detail outside the protein matrix. They are the most successfully studied macromolecules, and the first eight and last six of the seventeen contributions to this book deal with heme and/or iron-sulfur proteins. The middle three chapters survey the progress on, and significant promise of, more difficult systems which do not possess a chromophore, but which have nevertheless yielded remarkable insights into their structure.
Author: Nick Kanellopoulos Publisher: CRC Press ISBN: 1466599391 Category : Science Languages : en Pages : 580
Book Description
It is estimated that a large fraction of natural gas reserves are found in locations from where transport is not economical. If these isolated natural gas reserves could be converted to synthetic fuels, they would generate around 250 billion barrels of synthetic oil-a quantity equal to one-third of the Middle East's proven oil reserves. Small-Scale
Author: David Edwards Publisher: Springer ISBN: 1493935364 Category : Science Languages : en Pages : 208
Book Description
This book explores the impact of climate change on agriculture and our future ability to produce the crops which are the foundation of the human diet. Specifically, individual chapters explore the potential for genomics assisted breeding of improved crops with greater yield and tolerance to the stresses associated with predicted climate change scenarios. Given the clear and unmet challenge to mitigate climate changing events, this book will be of wide interest from plant breeders and environmental scientists, government bodies through to a more general audience who are interested in the likely impact of climate change on agriculture.
Author: Vollrath Hopp
Author: Vollrath Hopp
Author: Antonio Rius Miró
Author: Ali Mohammad
Author: Allen W. Nicholson
Author: Durgesh Nandini Chauhan
Author: Célia Miguel
Author: 
Author: G.N. la Mar
Author: Nick Kanellopoulos
Author: David Edwards