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Elsevier Science

Housing of Animals
Construction and Equipment of Animal Houses
1st Edition
Volume 6
A. Maton + 2 more
English
Animal husbandry plays an increasingly important role throughout the world in the fulfillment of the primary need of mankind: food. The growing demand for food leads to an intensification of the production of livestock and because of the varying climatic conditions in many parts of the world, livestock has to be housed in suitable accommodation during certain times of the year.This book brings together a descriptive as well as a scientific study of all aspects of the housing of all animals; construction of and building materials to be used for the houses and facilities; work organisation and labour requirements in different types of animal houses; the influence of the animal housing types on animal behaviour, animal health and the environment and the cost of building the accommodation.This English-language edition is a new text of the last edition of the book, which was written in Dutch, in 1983. A great deal of recent information of international dimension concerning animal husbandry, construction and equipment of animal houses has been included in this edition. The book has also been updated with the latest scientific and technological findings on this subject published in 1983 and 1984.Agricultural engineers, veterinary surgeons, architects, students, progressive farmers and anyone interested in the housing of animals should find much to interest them in this book.
Similarity Methods in Engineering Dynamics
Theory and Practice of Scale Modeling
1st Edition
P.S. Westine + 2 more
English
Here is the second revised and updated edition of probably the most practical sourcebook on similarity methods and modeling techniques available. Written by leading authorities who incorporate many of the latest advances in the field, this new work maps out techniques for modeling as well as instrumentation and data analysis for an extremely wide array of problems in engineering dynamics.This practical reference uses experimental test data on various engineering problems demonstrating exactly how and why these similarity methods work. The problems involve spread of oil slicks, explosive cratering, car crashes, space vehicle heat exchange, explosive forming, and more. The spectrum of topics covered and number of examples are far greater than in other texts. Of particular importance are the dissimilar material modeling techniques which bring new versatility and freedom to the modeler in structural dynamics. The book also contains a clear, in-depth discussion of the theory underlying modeling and includes alternate methods for developing model laws. The work will undoubtedly prove invaluable to every professional involved in testing or design of dynamic experiments.
Humus, its Structure and Role in Agriculture and Environment
1st Edition
Volume 25
J. Kubát
English
This volume presents the proceedings of the 10th internationalsymposi... Humus et Planta held in Prague in August 19-23,1991. The main topics of this book are devoted to the recentadvances in fundamental, as well as applied research of humicsubstances, the most abundant of the naturally occuringmacromolecul... of nature, the understanding of their natureand how they react and interact in their natural environments.Texts are included on the structure, physical and chemicalproperties of humic substances; the relationships among humus,soil properties and fertility; the biotransformations oforganic substances in the soil; the relationships betweenhumic substances and plants and the interactions of humus andxenobiotic substances. This book presents recent knowledge ofthe complicated and challenging humic substances. It will beof interest not only to scientist, but also to Universityteachers and students of agricultural and environmentalscience...
Dolichopodidae-Platypezidae
1st Edition
Bozzano G Luisa
English
Catalogue of Palaearctic Diptera, Volume 7: Dolichopodidae-Platy... offers information on family Dolichopodidae and family Platypezidae, including type-species designation, authors, and proposed names. The catalogue first elaborates on family Dolichopodidae, including subfamily Sciapodinae, Rhaphiinae, Peloropeodinae, Diaphorinae, Hydrophorinae, and Peloropeodinae. The book then examines family Lonchopteridae and family Phoridae. Topics include Dohrniphora, Megaselia, Chaetopleurophora, Gymnophora, Beckerina, and Aenigmatias. The book takes a look at family Opetiidae and family Platypezidae, as well as subfamily Microsaniinae, subfamily Callomyiinae, and subfamily Platypezinae. The catalogue is a valuable source of information for researchers interested in family Dolichopodidae and family Platypezidae.
Tree Crop Physiology
1st Edition
Volume 18
A.S. Raghavendra + 1 more
English
This book is the result of a recommendation from the plenary session of ``TREE-PHYSINDIA-82'... an international symposium held at the Rubber Research Institute of India, Kottayam, that a publication be brought out presenting information on the methodology adopted for various physiological studies in tree crops. Containing reviews on general physiology as well as detailed information on certain selected tree crops, the choice of topics emphasizes many aspects of tree physiology. The contributed articles in Part A provide an insight into different approaches to studying the physiology of tree crops, with an emphasis on methodology. Part B provides case-histories of physiological investigations on selected economically important tropical tree crops. The volume will provide a valuable source of information and stimulus to scientists involved in the work of tree physiology.
Sample Introduction in Atomic Spectroscopy
1st Edition
Volume 4
J. Sneddon
English
A comprehensive and detailed description of the most widely used sample introduction techniques in atomic spectroscopy is presented in this volume. Comprising twelve separate chapters, the book describes the theory in detail, and gives an account of techniques and selected applications of sample introduction systems. The first chapter is a general overview on sample introduction. The remaining eleven chapters are each devoted to a specific sample introduction and deal with the basic principles, describe the system, advantages, disadvantages and selected applications. Systems described are: pneumatic nebulization, electrothermal vaporization, laser ablation, impaction/electrosta... precipitation, slurry atomization, ultrasonic and thermospray nebulization, hydride generation, chromatographic, spark and arc, low-pressure discharges, flow injection analysis and direct solid introduction. Each chapter is suitable for a separate discussion. Being a unique textbook in this field, Sample Introduction in Atomic Spectroscopy should prove invaluable for courses at graduate level.
Trickle Irrigation for Crop Production
Design, Operation and Management
1st Edition
Volume 9
F.S. Nakayama + 1 more
English
An entirely new agricultural technology, trickle or drip irrigation, began its development in the early 1960's. Initial progress was sporadic even though the advantages in water management with trickle systems were recognized. Operators were reluctant to use the system because of its high initial cost and questions regarding its reliability. Once the main problems were isolated and solutions developed to make the system reliable, rapid acceptance by the growers resulted. Today, trickle irrigation is being used on crops that were earlier considered to be uneconomical. This multi-purpose handbook brings together current knowledge from various engineering and scientific disciplines (crop, hydraulic, irrigation and soil sciences) needed for understanding the trickle irrigation system for crop production. The two dozen contributors are experts on the various subjects, which range from the basic to the more practical aspects of trickle irrigation. Major topics include design, operation and management - with individual chapters covering historical development, emitter construction and clogging, system design, water and salt distribution, automation, water treatment, irrigation scheduling, maintenance, fertilization and salinity.The book greatly expands the scope of research papers, reviews, extension bulletins, and updates earlier text with new information on trickle systems. A multi-disciplinary approach has been taken on a multi-faceted subject. The material contained in the book is the most comprehensive yet developed on the topic. Illustrative sample problems and solutions provide field operators and extension personnel with information needed to install and maintain trickle systems. As it is up-to-date, it is useful as a teaching and reference source for students, manufacturers and irrigation system operators as well as irrigation and crop specialists, and consultants.
Exploring the Cell Membrane: Conceptual Developments
1st Edition
Volume 39
A. Kleinzeller
English
The suggestion for this collection of essays originated in part from a course given to graduate students at the University of Pennsylvania School of Medicine. In sections of this course, the conceptual developments in the fields of membrane transport and cellular respiration were traced to illustrate general aspects of the development of ideas in a scientific field. Discussions with peers on the topic also greatly enhanced the development of the project as it is reflected in this book. The volume reflects the breadth and scope of this rapidly developing field, and is an excellent treatise of a historical evaluation of how this field has developed.
Absorbent Polymer Technology
1st Edition
Volume 8
L. Brannon-Peppas + 1 more
English
In recent years, there has been a veritable explosion of research and development in consumer-oriented fields that utilize polymeric materials which absorb large amounts of water. These fields encompass the preparation, characterization and commercialization of separation systems, pharmaceutical and personal care products such as infant diapers, feminine products, incontinence products and many other related areas. The polymeric materials utilized in these applications are known as absorbent or superabsorbent materials because of their ability to swell rapidly and to retain large volumes of water, urine and other biological fluids.The aim of this book is to introduce the fundamentals of polymer structure and swelling as related to polymers used for these superabsorbent materials. In the field of absorbence, particular attention is given to crosslinked structures which swell to more than fifty times their initial weight in water or electrolytic solutions. The book also provides descriptions of novel applications of superabsorbent materials as well as a detailed analysis of water transport in crosslinked polymers.Absorbent Polymer Technology should be of interest to chemists, polymer scientists, chemical engineers, and industrial scientists working with swellable polymeric systems in personal care, pharmaceutical, agricultural waste treatment and separation industries.
Modern Approaches to Plasticity
1st Edition
D. Kolymbas
English
Constitutive modelling of granulate materials has achieved significant progress in recent times although some challenging problems still remain to be solved. Many of the 35 contributions in this volume are devoted to modelling but there are also papers investigating the phenomena to be modelled. For instance, there are reviews on several aspects of the behaviour of granulates which are mere material properties while other aspects are related to the ill-posedness of the corresponding boundary value problems. The work provides a comprehensive and up to date treatise on the theory of plasticity in granular materials, together with a great number of solution methods and applications. The volume is intended for researchers and practising engineers who wish to enhance their knowledge in this rapidly expanding field.

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