springer netherlands nov 2013 (775 risultati)

Taschenbuch. Condizione: Neu. Neuware -The idea for the present volume stems from the In many cases we had to decide ourselves what long time friendship between the series editor and changes had to be made in the manuscript. This the volume editor. The field work was carried out was done, however, with the prior consent of during several years of the last two decades by Professor Pandeya. We hope that we did not Professor Pandeya and his team of workers: overlook any items which should have been S. C. Sharma, H. K. Jain, K. C. Paliwal, V. M. changed - if we did, it is our responsibility. In Bhanot, S. J. Pathak, R. Sharma, S. C. Bhatt, P. K. order to demonstrate our responsibility I have Mathur, Y. N. Rao and G. V. Saratbabu. The wide signed as co-editor of this volume. scope of the undertaking required expeditions and The series editor accepted this unusual task individual field studies for which reports were because the topic is of great significance for dry available. subtropical regions of the world. It was the task of Professor Pandey a to sift all The Cenchrus grasslands are of great importance this information and put it together in a form in the dry areas of South East Asia. The value of understandable for an international audience. the ecological grassland study for range manage The manuscript was delivered to the series edi ment is therefore obvious.

Taschenbuch. Condizione: Neu. Neuware -Few human illnesses today are so challenging, medically, scientifically, and socio-economically, as the 'nonspecific' inflammatory bowel diseases (IBD): ulcerative colitis and Crohn's disease. Originating several centuries ago but essentially diseases of the 20th century, often attacking children and young adults, involving all bodily systems as well as the gastrointestinal tract, ulcerative colitis and Crohn's disease have emerged in recent decades as among the more 'glamorous' unsolved diseases, presenting unusual opportunities for insightful clinical and investigative study. Many of the prevailing concepts originated during the early and mid 20th century. The purpose of Origins and Directions of Inflammatory Bowel Disease is to review these earlier studies and their evolution 'from the mystical to the molecular,' and guide investigators and physicians through the challenging clinical and scientific maze of IBD.

Taschenbuch. Condizione: Neu. Neuware -This case book provides examples of multi-stakeholder partnerships that aim to create sustainable enterprises for both the for-profit sectors and for individuals who live in conditions of poverty.Ideal for teaching, after a brief introduction to the case method, the cases are presented as descriptions with no comments or criticisms. The cases are arranged thematically and cover a broad array of solutions in diverse countries including India, Bangladesh, Vietnam, Tanzania, the United States, South Africa, Mozambique, Peru, Ghana, Haiti,and Mexico. Specific programs for alleviating¿or even eradicating¿poverty through profitable partnerships come from myriad sectors such as banking, health, education, infrastructure development, environment, and technology. The cases highlight solutions that focus on bringing about substantive shifts in the conditions of life for those living in poverty.¿Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 372 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -This book is the first volume of a two-volume text on mathematics for engineering students in universities and polytechnics, for use in the second and subsequent years of a first degree course. The text is primadly designed to assist engineedng undergraduates and their teachers, but we hope it may also prove of value to students of other disciplines that employ mathematics as a tool, to mathematicians who are interested in applications of their subject, and as a reference book for practising engineers and others. Volume J covers mathematical topics which most engineedng students are required to study; Volume 2 deals with more advanced subjects which are often available as options in the later stages of an undergraduate course. The text is based on courses in mathematics given by the authors to the engineedng students of the University of Nottingham. These courses have evolved over the last sixteen years, and have been developed in close consultation with our fellow teachers in the engineering departments of the University. In preparing the text, we have kept in mind the constraints imposed by the normal three or four year undergraduate course, and we believe that the choice of matedal in the two volumes is realistic in that respect. For completeness, some topics are pursued a little further than an engineedng mathematics lecture course would normally take them, but all the material and examples should be within the grasp of a competent engineering undergraduate student.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 552 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -When in the early 60s echography was introduced into the field of ophthalmol ogy, very few ophthalmologists realized the enormous potential of this procedure, the fundamental impact it would have on our branch of medicine or the innovations it would spawn. From its hesitant beginnings, echography has led to revolution in the field of ophthalmology and to our way of examining, treating and monitoring patients affected by eye disorders. This technique has brought untold benefits to patients worldwide. A crucial element in fostering the advance of the application of ultrasound in ophthalmology has been and is the biannual conference of the Societas Internationalis pro Diagnostica Ultrasonica in Ophthalmologia (SIDUO), and incidentally, the Latin name reflects the wish of the founding members that SIDUO be truly international, and even though the instruments and apparatus used in the discipline are highly innovative, the underlying philosophy is one that traces back to Hippocrates, i.e., the healing of man and the improvement of man's quality of life. The first SIDUO conference was held in 1964 in Berlin.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 620 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -J.P.C. de Weerd Evoked potentials are the electrical voltage fluctuations which can be recorded from parts of the nervous system in response to stimulation of sensory modalities. One may distinguish between evoked potentials from the peripheral and the central nervous system. For the latter type a further subdivision can be made into spinal, brainstem, and cortical evoked potentials, according to the (assumed) structures from which the responses derive. Another possible subdivision can be made with respect to the specific sensory ffiodality which is stimulated. Accordingly, one has auditory, somatosensory, visual, gustatory and olfactory evoked potentials. At the present time, the former three types of evoked potentials are the ones that are commonly measured in diagnostic procedures. Yhe corresponding sensory systems are relatively easy to stimulate, for example by means of an acoustic click, abrief electrical shock or a reversing light pattern. In contrast, stimulation of the olfactory and gustatory systems has proven to be technically and physiologically difficult and research in these areas is still in an early stage.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 344 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Melanoma is a disease entity that has the capability of involving all organ systems of the human body. During the last decade a dramatic increase in the incidence of this disease has been noted. It is surpassed in this dreadful statistic only by carcinoma of the lung. During this time frame, much has been defined and written concerning the histopathology and prognostic fac tors of this neoplastic disorder. The relative ease of maintaining this malig nant cell in tissue culture has permitted the cellular biologist, tumor immu nologist, immunochemist and geneticist an ideal in vitro experimental mod el for advancing our understanding of human malignancy. Histopathologic features, prognostic factors, membrane antigenic expression and host-tumor relationship in this disease have all been extensively studied and it has thus become evident that melanoma can and does serve as a prototype for the study of human malignancies in general. Basic scientists including embry ologists, immunologists, virologists, immunochemists, geneticists, biostatisti cians and cellular biologists, should find this monograph of interest. Bridg ing clinical specialists including the pathologist, diagnostic and therapeutic radiologist and epidemiologist will also find areas of interest in these writ ings. Because of the fact that melanoma can involve all organ systems, clin icians ranging from family practitioners to the subspecialists should become thoroughly familiar with the clinical aspects of this disease, which are fully covered in this book. Locoregional therapIes are discussed in some depth.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 536 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -In the dozen years since the first edition appeared, there has been a great advance in understanding of the Earth's deep interior. This is not because there have been breakthroughs in understanding, or even many changes of ideas, but largely because of many small advances, often the result of improved tech niques. This has led to a complete revision of the book. For instance, we have a much better idea of how the cloud of gas that formed the Solar Nebula evolved into the Sun and the planets, and of the chemical processes that accompanied its evolution and determined the mix of elements in the Earth. We have a better understanding of convection and how plates are an essential part of it, and how it is accompanied by chemical processes that have extracted the materials to build continents. Although the major variation within the Earth is radial, improved geophysical and geochemical techniques have made progress in investigating and under standing the lateral heterogeneities, and it is encouraging that when geochemists and geophysicists talk about lateral heterogeneities they can sometimes be referring to the same thing. Plumes have become very fashionable as the cause of hot-spot magmatism and associated geochemical anomalies, probably origi nating at the base of the mantle (though clear evidence for their existence is lacking).Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 292 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -The novice in psychiatry requires a skeletal framework which he can clothe progressively with more detail and sophisticated understanding. Without structure the naive in the subject must fail to orientate through to a clearer conceptualization of key and relevant issues in psychiatry today. To allow for the acquisition of basic concepts, review and revision, any provisional framework should of necessity be concise and unpretentious. In this book Dr. Michael Levi has succeeded in creating a good starting point for the retention of new knowledge, which can then be built on through diverse reading and clinical experience. A. Margo, FRCPsych Consultant Psychiatrist IV Introduction The purpose of writing this book is to provide a concise summary of general adult psychiatry in the form of notes. I have based these notes on what is generally regarded to be the most easily readable and evenly 1 written textbook for the MRCPsych examination. The book is intended to have wide readership - particularly among junior hospital psychiatrists, general practitioners and medical students. In addition, the book will also be useful to psychiatric nurses, psychiatric social workers and clinical psychologists. Reference 1. Gelder, M., Gath, D. and Mayou, R (1988). Oxford Textbook of Psychiatry (Oxford: Oxford Medical Publications) v Acknowledgements I wish to thank Dr A. Margo for writing the Foreword to this book.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 100 pp. Englisch.

Buch. Condizione: Neu. Neuware -The aim of this book is to deepen our understanding of financial crimes as phenomena. It uses concepts of existential philosophies that are relevant to dissecting the phenomenon of financial crimes. With the help of these concepts, the book makes clear what the impact of financial crimes is on the way a human being defines himself or the way he focuses on a given notion of humankind. The book unveils how the growth of financial crimes has contributed to the increase of the anthropological gap, and how the phenomenon of financial crimes now distorts the way we understand humankind. Using the existential philosophies of Kierkegaard, Nietzsche, Jaspers, Buber, Heidegger, and Marcel, the book sheds light on how these philosophies can help to better perceive and describe financial crimes. Next it looks at prevention strategies from an organizational perspective, using concepts of Sartre, Gadamer and Tillich.The book provides readers with existential principles that will help them be more efficient when they have to design and implement prevention strategies against corporate crime.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 228 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -'If not now, when ' Hillel, Pirke Avot, I 14. The text edition which I hereby submit to the reader has been my constant companion for much of the last nine odd years. But the relative stability of my main preoccupation contrasted sharply with my wanderings during this same span of time. In fact, for most of it I was more or less constantly on the move, trekking from the Nether lands to Australia and back again, then to the United States, with three excursioru; to Indonesia. On all these trips I carried my notes and kept working on this project, the conclusion of which continued to elude me. Even today I can hardly believe it is allover - and in fact it is not, as this volume will soon be followed by a companion containing a shortened English translation and dealing in much greater detail with the relationship between the Malay Hikayat Muhammad Hanafiyyah, its Persian source and Muslim literature in general. I sincerely regret that technical and financial considerations have combined to make inclusion of the apparatus criticus in this edition impossible. A limited number of copies of this apparatus are avail able on personal application either direct from the author (C/o the Indonesian Department, Monash University, Clayton, Victoria 3168, Australia), or from the Koninklijk Instituut voor Taal-, Land- en Volkenkunde, Stationsplein 10, Leiden, the Netherlands.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 332 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware - The idea for the present volume stems from the In many cases we had to decide ourselves what long time friendship between the series editor and changes had to be made in the manuscript. This the volume editor. The field work was carried out was done, however, with the prior consent of during several years of the last two decades by Professor Pandeya. We hope that we did not Professor Pandeya and his team of workers: overlook any items which should have been S. C. Sharma, H. K. Jain, K. C. Paliwal, V. M. changed - if we did, it is our responsibility. In Bhanot, S. J. Pathak, R. Sharma, S. C. Bhatt, P. K. order to demonstrate our responsibility I have Mathur, Y. N. Rao and G. V. Saratbabu. The wide signed as co-editor of this volume. scope of the undertaking required expeditions and The series editor accepted this unusual task individual field studies for which reports were because the topic is of great significance for dry available. subtropical regions of the world. It was the task of Professor Pandey a to sift all The Cenchrus grasslands are of great importance this information and put it together in a form in the dry areas of South East Asia. The value of understandable for an international audience. the ecological grassland study for range manage The manuscript was delivered to the series edi ment is therefore obvious.

Buch. Condizione: Neu. Neuware -This book examines the long term consequences of improvements in life expectancy in the mid 20th century which are partly responsible for the growth of the elderly population in the developing world. Rapid demographic changes in child and infant mortality due to the reduction in and better treatment of disease were not often accompanied by parallel increases in standard of living. Lower mortality led to greater survival by those who had suffered poor early life conditions. As a consequence, the early life of these survivors may explain older adult health and in particular the projected increase in adult health disease and diabetes. Recent dietary changes may only compound such early life effects. This study presents findings from historical and survey data on nearly 147,000 older adults in 20 low-, middle- and high-income countries which suggest that the survivors of poor early life conditions born during the 1930s-1960s are susceptible to disease later in life, specifically diabetes and heart disease. As the evidence that the aging process is shaped throughout the entire life course increases, this book adds to the knowledge regarding early life events and older adult health.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 236 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Do adoptions provide children for families or families for children This book analyzes the complex interactions between adopters and adoptees using historical and current data. Who are the preferred parents and children, both domestically and internationally How do the types of adoptions-domestic adoptions, private and public through the foster care system, and intercountry adoptions-differ Domestic trends include a shift to open adoptions and a notable increase in 'hard to place', foster care adoptions-typically older, siblings, minorities, with physical, educational, or emotional challenges. Adoptive parents are increasingly all ages (including grandparents); all types of marriages (single, married and same-sex couples); all income levels, with subsidized adoptions for children who would otherwise remain in foster or institutional care. Intercountry adoptions have followed waves, pushed by wars and political or economic crises in the sending country, and pulled by the increasing demand from the U. S. Currently there is a decrease in intercountry adoptions from Asia and Eastern Europe with a possible fifth wave from Africa with the greatest number from Ethiopia. This is a resource for family sociologists, demographers, social workers, advocates for children and adoptive parents, as well as those who are interested in the continuing research in adoptions.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 236 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -This book presents tables which give a virtually complete survey of the direct ship ping between the Netherlands and Asia between 1595-1795. This period contains, first, the voyages of the so-called Voorcompagnieen and, then, those for and under control of the Verenigde Oostindische Compagnie (VOC). The survey ends in 1795. That year saw an end of the regular sailings of the VOC between the Netherlands and Asia, since, following the Batavian revolution in January, the Netherlands be came involved in war with England. The last outward voyage left on 26 December 1794. After news of the changed situation in the Netherlands was received in Asia, the last homeward voyage took place in the spring of 1795. The VOC itself was dis banded in 1798. In total 66 voyages of the voorcompagnieen are listed, one more than the tradition ally accepted number. The reconnaissance ship, POSTILJON, from the fleet ofMahu and De Cordes, that was collected en route is given its own number (0022). Since the attempt of the Australische Compagnie to circumvent the monopoly of the VOC can be considered as a continuation of the voorcompagnieen the voyage of Schouten and Le Maire is also listed (0196-0197). For the rest, exclusively the outward and homeward voyages of the VOC are men tioned in the tables. Of those there were in total 4722 outward and 3359 homeward.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 644 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -The book identifies the specific ethical aspects of sustainability and develops ethical tools to analyze them. It also provides a methodological framework to integrate ethical and scientific analyses of sustainability issues, and explores the notion of a new type of self-reflective inter- and transdisciplinary sustainability research. With this, the book aims to strengthen the overall ability of academics to contribute to the analysis and solution of sustainability issues in an inclusive and integrated way.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 156 pp. Englisch.

Buch. Condizione: Neu. Neuware -This book is a collective effort by world experts, bringing together assorted contributions presented during the Ocean Science Session OS-017, of the AOGS-AGU Joint Assembly held in Singapore in 2012 (the Asia Tsunami and Great East Japan Earthquake and Tsunami events). The chapters cover assessment,evaluation, forecast and lessons learned as well as environmental and societal impacts of the latest tsunamis that occurred in the Indian Ocean in 2004 and the Pacific Ocean in Japan 2011.The book is aimed at experts, scientists and decision makers seeking recent updated information, knowledge and experiences to better understand, quantify, forecast and protect coastal water resources, ecosystems, communities and human settlements which are often affected by tsunamis.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 484 pp. Englisch.

Buch. Condizione: Neu. Neuware -The ancient pairing of architecture and books has always been an interesting topic for debate, and the increasing popularity of electronic books has recently added fuel to the fire. However, the bonfires built for the printed version remain unlit. Research undertaken for this publication suggests that the traditional reading room is currently enjoying a renaissance in many different guises, with print and digital media enjoying a symbiotic relationship.The digital revolution is just one of the many challenges faced by the library architect. To satisfy the varied requirements of library users, flexible, future proof, indoor and outdoor spaces must now support both passive and active pursuits. These often contrasting demands can vary dramatically from quiet, contemplative reading to audible public performance.This publication explores in detail the evolution of the eco-library, focusing on how design teams cope with diminishing resources in diverse geographic and climatic conditions. The featured projects demonstrate measurable reductions in both construction and operating costs through innovative designs that utilise the ecology of a selected site in a positive way. A library development will now inevitably seek to lead by example, visibly demonstrating sound environmental practice, and providing an enhanced user experience for increasingly more discerning patrons.Eco-Library Design provides a worldwide perspective on 21st century trends in library architecture.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 236 pp. Englisch.

Buch. Condizione: Neu. Neuware -The importance of accuracy verification methods was understood at the very beginning of the development of numerical analysis. Recent decades have seen a rapid growth of results related to adaptive numerical methods and a posteriori estimates. However, in this important area there often exists a noticeable gap between mathematicians creating the theory and researchers developing applied algorithms that could be used in engineering and scientific computations for guaranteed and efficient error control.The goals of the book are to (1) give a transparent explanation of the underlying mathematical theory in a style accessible not only to advanced numerical analysts but also to engineers and students; (2) present detailed step-by-step algorithms that follow from a theory; (3) discuss their advantages and drawbacks, areas of applicability, give recommendations and examples.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 372 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Rural areas are often viewed as isolated and stagnating areas and urban areas as their opposites. Against such a backdrop, this book seeks to unveil a set of dynamics that view rural areas as ¿translocal¿ in the sense that they are ¿changing¿ and ¿interconnected¿. Social transformations take place in rural areas as the result of intense exchanges between different people, settings and geographies. Accordingly, rural-urban but also rural-rural interrelations on international and national scales are strongly contributing to rural change. Translocal ruralism is exemplified through the analysis of local and global migratory flows, the activities of rural firms in national and global arenas, the spread of different forms of transportation and dislocation, and the growing information society, which enables rural spaces to be connected to the world and improves new ways of interconnection and sociability practices.The book is structured into two parts, which intertwine thedynamics of rural spaces. The first part, ¿Linking nodes: people and networks connecting places¿, is concerned with mobilities such as migration and commuting, and the establishment of national and global networks. The second part, ¿International mobilities: a tension between scales¿, analyses the dynamics of international migration and mobilities in rural areas.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 236 pp. Englisch.

Buch. Condizione: Neu. Neuware -This book offers a cross disciplinary treatment of the rapidly growing field of integrated approaches in risk assessment in mountainous areas. All major aspects related to hazard and risk assessment, risk management, and governance are illustrated with a wide range of case studies.The first part of the book focuses on new techniques for assessing the natural hazards of different types of mass movements. State-of-the-art techniques for morphological characterization and monitoring of displacements are described. Computational advances are covered to explain the process systems and to quantify the hazards of fast and slow-moving landslides.In the second part of the book methodologies are included for assessing the impact of these natural hazards on the society in terms of risks. In this part, methodologies for defining the vulnerability of the elements at risk are shown and the use of run-out models for risk assessment of the dangerous rapid mass movements are evaluated.The third part of the book focuses on the response of society towards the problems of hazard and risk. It highlights the role of spatial planning, early warning systems and evacuation plans for risk management. It establishes practical thresholds for acceptable and tolerable risks and emphasizes the importance of education and communication to society.AudienceThe book is of interest to a wide range of experts from related disciplines, practitioners and stakeholders to demonstratethe importance of an integrated approach for all aspects of risks in mountainous areas.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 428 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Lactoferrin is an iron-binding glycoprotein belonging to the transferrin family. It acts as a defense in host animals against microbes and viruses, since it has a broad spectrum of antimicrobial and antiviral activities. Lactoferrin has been shown to regulate the growth and differentiation of many types of cells. The results of recent studies indicate that lactoferrin is a potent regulator of dermal fibroblasts, and promotes cutaneous wound healing. The collagen gel contraction, a model of wound contraction during wound healing process, and migration of human fibroblasts were enhanced by lactoferrin. LRP-1 (LDL Receptor related Protein-1) acts as a signaling receptor for lactoferrin that mediate fibroblast response to lactoferrin by activating ERK/MAPK signaling pathway.In addition, lactoferrin promotes biosynthesis of extracellular matrix (ECM) component such as type-I collagen and hyaluronan. Hyaluronan is a major component of ECM in connective tissue and promotes wound healing. The promoting effect of lactoferrin on hyaluronan production was accompanied by promotion of HAS2 (hyaluronan synthase 2) expression. These observations suggest that lactoferrin promotes the wound healing by providing an ECM that promotes fibroblast migration. Lactoferrin is also known for its anti-inflammatory and immune modulating properties. According to recent in vivo study, lactoferrin promotes wound repair by promoting the early inflammatory phase of wound healing. Based on this, recombinant human lactoferrin was subsequently tested clinically in a Phase II trial in patients with diabetic ulcers and was found to be effective. Lactoferrin should be further evaluated in patients with diabetic and other types of ulcers.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 120 pp. Englisch.

Buch. Condizione: Neu. Neuware -This book focuses on the most recent advances in the application of visualization and simulation methods to understand the flow behavior of complex fluids used in biomedical engineering and other related fields. It shows the physiological flow behavior in large arteries, microcirculation, respiratory systems and in biomedical microdevices.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 248 pp. Englisch.

Buch. Condizione: Neu. Neuware -Thisbook traces the history of the concept of work from its earliest stages and shows that its further formalization leads to equilibrium principle and to the principle of virtual works, and so pointing the way ahead for future research and applications.The idea that something remains constant in a machine operation is very old and has been expressed by many mathematicians and philosophers such as, for instance, Aristotle. Thus, a concept of energy developed. Another importantidea in machine operation is Archimedes'lever principle.In modern times the concept of work is analyzed in the context of applied mechanics mainly in Lazare Carnot mechanics and the mechanics of the new generation of polytechnical engineers like Navier, Coriolis and Poncelet. In this context the word 'work' is finally adopted. These engineers are also responsible for the incorporation of the concept of work into the discipline of economics when they endeavoured to combine the studyof the work of machines and men together.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 268 pp. Englisch.

Buch. Condizione: Neu. Neuware -This book underscores the essential principles of photocatalysis and provides an update on its scientific foundations, research advances, and current opinions, and interpretations. It consists of an introduction to the concepts that form the backbone of photocatalysis, from the principles of solid-state chemistry and physics to the role of reactive oxidizing species. Having recognised the organic link with chemical kinetics, part of the book describes kinetic concepts as they apply to photocatalysis. The dependence of rate on the reaction conditions and parameters is detailed, the retrospective and prospective aspects of the mechanism of photocatalysis are highlighted, and the adsorption models, photocatalytic rate expressions, and kinetic disguises are examined. This book also discusses the structure, property, and activity relationship of prototypical semiconductor photocatalysts and reviews how to extend their spectral absorptionto the visible region to enable the effective use of visible solar spectrum. Lastly, it presents strategies for deriving substantially improved photoactivity from semiconductor materials to support the latest applications and potential trends.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 228 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Turbellarian platyhelminths (or, as they are known now among cladistic systematists, free-living Platyhelminthes) comprise a widely distributed assemblage of lower worms found in marine, freshwater, and even occasionally in terrestrial habitats. The phylum Platyhelminthes may be more widely known for its parasitic members since the major parasitic groups of the tapeworms, flukes, and their relatives are more speciose and have greater impact on everyday human life; but the turbellarians are more diverse and, as inhabitants of virtually any aquatic habitat, are more widespread as well. Many of the lower turbellarians are rather simple in morphology and have served as models for ancestors of the Bilateria, i.e., the bulk of the animal phyla. Others are quite complex organisms, especially in the morphology of their reproductive systems which are highly specialized. The majority are free-living in aquatic habitats but a number of interesting parasitic and commensal species are found scattered among the higher turbellarian taxa.But turbellarians are more than just taxonomic curiosities. They have served as illustrative models in research on a variety of basic life processes. For example, their high capacity for regeneration has made them the subject of a large literature in developmental biology, the occurrence of mixoploidy and other karyological oddities among turbellarians has been important in understanding evolution of the genome, and the fine structure and biochemistry of the nervous system in turbellarians is revealing important principles of the organization of so-called primitive neural systems.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 428 pp. Englisch.

Buch. Condizione: Neu. Neuware -This book presents a unified outlook on counter-current, ion size exclusion, supercritical fluids, high-performance thin layers, and gas and size exclusion chromatographic techniques used for the separation and purification of organic and inorganic analytes. It also describes a number of green techniques, green sample preparation methods and optimization of solvent consumption in the chromatographic analysis of organic and inorganic analytes. This book offers a valuable resource not only for learners, but also for more experienced chromatographers, conveying a deeper understanding of green chromatographic techniques, green solvents and preparation methods.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 224 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Molecular farming in plants is a relatively young subject of sciences. As plants can offer an inexpensive and convenient platform for the large-scale production of recombinant proteins with various functions, the driven force from the giant market for recombinant protein pharmaceuticals and industrial enzymes makes this subject grow and advance very quickly. To summarize recent advances, current challenges and future directions in molecular farming, international authorities were invited to write this book for researchers, teachers and students who are interested in this subject. This book, with the focus on the most advanced cutting-edge breakthroughs, covers all the essential aspects of the field of molecular farming in plants: from expression technologies to downstream processing, from products to safety issues, and from current advances and holdups to future developments.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 292 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Research was carried out in Udorn Thani beginning in September, 1975, in order to elucidate the effects of seasonal changes on the aquatic community of a rice field. Physical and chemical changes that occur during the course of a year were recorded and related to the structure and activity of the aquatic biological com munity. A rice field was selected that is typical of the countless habitats of this kind that are found in Northeastern Thailand (Fig. 1). For a variety of reasons these habitats and their location are of special interest (Fig. 2). Figure 1. The rice field investigated, north of the province capital, Udorn Thani, Thailand. Northeastern Thailand and a small part of Laos comprise the middle Mekong Valley. Its geographic situation and climatic conditions set this area apart as a dis tinct sub-region of Southeast Asia. It is unfortunate that sufficient biological research has not yet been carried out to delimit the SUb-regions according to their fauna and flora and to fully describe the various ecosystems that occur in them. The middle Mekong Valley is one of the most neglected areas of the region, and there is no comprehensive literature on its biota. Very little ecological information is available on many of the species that abound there.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 240 pp. Englisch.

Buch. Condizione: Neu. Neuware -This volume gives an overview on the currently debated ethical issues regarding advance directives from an international perspective. It focuses on a wider understanding of the known and widely accepted concept of patient self-determination for future situations. Although advance directives have been widely discussed since the 1980s, the ethical bases of advance directives still remain a matter of heated debates. The book aims to contribute to these controversial debates by integrating fundamental ethical issues on advance directives with practical matters of their implementation. Cultural, national and professional differences in how advance directives are understood by health care professions and by patients, as well as in laws and regulations, are pinpointed.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 228 pp. Englisch.