الصفحة 4
الصفحة 4
Insects and Ecosystem Function
In the past two decades, an increasing number of ecologists have started to investigate the importance of biodiversity for ecological processes such as energy flow and nutrient cycling, often referred to as 'ecosystem functioning'. Insects are a dominant component of biodiversity in terrestrial ecosystems and play a key role in mediating the relationship between plants and ecosystem processes. This volume is the first to summarize their effects on ecosystem functioning, focusing mainly, but not exclusively, on herbivorous insects. Renowned authors with extensive experience in the field of plant-insect interactions, contribute to the volume using examples from their own work. In addition to providing concise reviews of the field, this volume discusses in detail the advantages and disadvantages of various techniques of manipulating insect herbivory. Thus, the text provides both a theoretical basis as well as practical advice for future manipulative studies of biodiversity-ecosystem functioning.
Inorganic Constituents in Soil : Basics and Visuals
A must-read for students of and beginners in soil science. In a well-organized and easy-to-follow manner, it provides basic outlines of soil minerals, new methods and recent developments in the field, with a special focus on visual aids. The chapters on primary minerals, secondary minerals, non-crystalline inorganic constituents and inorganic constituents sensitive to varying redox conditions will help readers understand the basic components of soils. Further, readers are introduced to new analytical methods with the aid of microscopy and recent developments in the field. Uniquely, the book features case studies on the identification and isolation methods for vivianite crystals from paddy field soils, as well as a identical procedure for identifying noncrystalline constituents such as volcanic glasses and plant opals, which can also be applied to other soils depending on the local conditions.
Information Systems Action Research : An Applied View of Emerging Concepts and Methods
Information Systems Action Research is organized into three parts: (1) The first part focuses on the methodological issues that arise when action research methods are conducted. (2) The second part provides examples of action research in practice. (3) The third part will summarize the philosophical foundations of action research and its application as a methodology in Information Systems research and research programs.The book will include chapters from Europe, Australasia, and the Americas representing different traditions and perspectives in action research. These chapters will come from prominent scholars in the areas, who are widely recognized as authors of seminal ideas in action research.
Information Access through Search Engines and Digital Libraries
he Information Management Systems group at the University of Padua, led by Maristella Agosti, has been a major contributor to information retrieval (IR) and digital libraries for nearly twenty years. This group has gained an excellent reputation in the IR community and has produced some of the best-known IR researchers, whose work spans a broad range of topics.The papers in this book deal with e.g. automated text categorizations, web link analysis algorithms, retrieval in multimedia digital libraries, and multilingual information retrieval. The presentation of original research results built on the past work of the group which at the same time summarizes past .
Infectious diseases from nature : Mechanisms of viral emergence and persistence
many outstanding virologists and others presented papers under the broad theme of "emergence". The intent was to elucidate the diseases themselves, the mechanisms by which they have emerged, the publication perception and response to the diseases, and the possibility of prevention or prediction. The papers in this book summarize the talks of this meeting.
Induction, Algorithmic Learning Theory, and Philosophy
This is the first book to collect essays from philosophers, mathematicians and computer scientists working at the exciting interface of algorithmic learning theory and the epistemology of science and inductive inference. Readable, introductory essays provide engaging surveys of different, complementary, and mutually inspiring approaches to the topic, both from a philosophical and a mathematical viewpoint.
In situ NMR Methods in Catalysis
In Situ NMR Methods in Catalysis is part of the Springer series Topics in Current Chemistry. The book contains five chapters and a helpful author and subject index. Chapter by chapter, the individual contributions are well written and structured . The book presents an excellent resource for the reader who is interested in a delivery of topics related to homogenous catalysis, some of which can be investigated by NMR.This will be a must-have work for scientists and practitioners in any field related to modern chemical research. It will also be highly useful for many workers in industry who are required to keep up-to-date with the latest news in chemistry and applied chemistry. So much is covered here in critical review, from the present position of developing research to future trends.
In Silico Immunology
"in silico Immunology" is a book for the future: it will summarize these emergent disciplines and, while focusing on cutting edge developments, will address the issue of synergy as it shows how these three are set to transform immunological science and the future of health care.
Image and video retrieval ; Vol. 4071 ; 5th Internatinoal Conference, CIVR 2006, Tempe, AZ, USA, July 13-15, 2006, Proceedings
This volume contains the proceeding of the 5th International Conference on - age and Video Retrieval (CIVR), July 13–15, 2006, Arizona State University, Tempe, AZ, USA: http://www. civr2006. org. Image and video retrieval cont- ues to be one of the most exciting and fast-growing research areas in the ?eld of multimedia technology. However, opportunities for exchanging ideas between researchers and users of image and video retrieval systems are still limited.
Illustrated C# 2008
The unique, visual format of Illustrated C# 2008 has been specially created by author and teacher of development methods, Daniel Solis. The concise text, use of tables to clarify language features, frequent figures and diagrams, as well as focused code samples all combine to create a unique approach that will help you understand and get to work with C# fast. It was while teaching numerous seminars on various programming languages that the author realized the immense power that diagrams have in explaining programming language concepts. Most people learn quicker and retain information better when the material is presented in a clean, simple, visual format. To achieve this result in his book, Solis uses concise text and bulleted lists, tables to clarify and summarize language features, as well as his renowned and ubiquitous figures and diagrams.
Illustrated C# 2005
Illustrated C# 2005 presents the C# programming language in a unique visual manner. The book uses three techniques to achieve this: concise text, tables that clarify and summarize language features, and frequent figures and diagrams. Each feature is also illustrated with concise, focused code samples.
Il cielo sopra Roma : I luoghi dell’astronomia = The sky above Rome : The places of astronomy
Astronomy in Rome has always been there, but a little hidden: it was in the palaces, in the churches or, better, above the churches, speculas scattered along a path that few know by now. Intrigued and frightened, the Romans witnessed the burning of Giordano Bruno in a familiar corner of Campo de 'Fiori, but they probably didn't quite understand what guilt he was accused of. They certainly did not think that he was a philosopher and a scientist who had tried to imagine what the world was like.
Il bizzarro mondo dei quanti = The bizarre world of quanta
Written before the final exams by an exceptionally talented young woman, this book bridges the gap between the popular literature on quantum physics, which normally avoids any mathematical formula, and specialized literature, well filled with advanced mathematics.
How to Improve the Results of Peripheral Nerve Surgery
All over the world research is going on to improve the outcome of the treatment of peripheral nerve lesions. Questions over questions arise. Is the autologeous nerve grafting still the golden standard in bridging defects? Have alternative techniques to overcome defects reached a level to replace autografting? To which length are they effective? What is the role of allografting? Are there still indications for vascularized nerve grafts? What can be expected from end to side coaptation? Does it exist at all? Under what conditions useful recoveries can be achieved? Are there new developments in physical medicine and physiotherapy? Can the quality of recovery be influenced by surgery on muscles to provide a better equilibrium of forces? To what extent cerebral plasticity may be exploited to improve functional results? The contributions in this book give answers to all of these questions.
Hot cracking phenomena in welds
The first chapter provides an overview of the various hot cracking phenomena. Different mechanisms of solidification cracking proposed in the past decades are summarized and new insight is particularly given into the mechanism of ductility dip cracking. The effects of different alloying elements on the hot cracking resistance of various materials are shown in the second chapter and, as a special metallurgical effect, the initiation of stress corrosion cracking at hot cracks has been highlighted. The third chapter outlines how numerical analyses and other modelling techniques can be utilized to describe hot cracking phenomena and how such results might contribute to the explanation of the mechanisms. Various hot cracking test procedures are presented in the final chapter with a special emphasis on standardization. For the engineering and natural scientists in research and development the book provides both, new insight and a comprehensive overview of hot cracking phenomena in welds. The contributions additionally give numerous individual solutions and helpful advice for international welding engineers to avoid hot cracking in practice. Furthermore, it represents a very helpful tool for upper level metallurgical and mechanical engineering students.
Hormones and the brain
Peripheral hormones have a major impact on the brain: they are able to interfere with its development, to affect release of neurotransmitters and concentrations of receptors, to trigger growth factors involved in lesion repair. These multiple actions account for their capacity to modulate a number of physiological parameters, from reproductive functions to memory, behaviour and aging. Depending upon intensity and duration of exposure, they can be either neuroprotective or neurotoxic, for instance by affecting production of free radicals. This book, based on contributions of pioneer investigators in the field, outlines the ambiguous actions of gonadal steroids (estradiol, progesterone, testosterone, inhibin and activin) and of neurosteroids, related moieties produced in the brain itself. After summarizing their multiple mechanisms of action, which involve both direct effects on neuronal membranes and activation of genes coding for specific proteins in neurons or glial cells, the book outlines the role of hormones in pathogenic processes such as mental disturbances or neurodegenerative diseases.
Histories of experience in the world of lived religion
This book offers a theoretical introduction to the history of experience on three conceptual levels: everyday experience, experience as process, and experience as structure. Chapters apply 'experience' to empirical case studies, exploring how people have made and shared their religion through experience in history. This book understands experience as a simultaneously socially constructed and intimately personal process that connects individuals to communities and past to future, thereby forming structures that create and direct societies. It represents the crossroads of a new field of the history of experience, and an established tradition of the history of lived religion.
Histopathology Reporting : Guidelines for Surgical Cancer
This second revised and updated edition provides an easily comprehensible and practicable framework for standardized histopathology reports in surgical cancer. It details the gross description, histological classification, tumor differentiation, extent of local tumor spread, involvement of lymphovascular channels, lymph nodes and excision margins of the common carcinomas and also summarizes non-carcinomatous malignancies.
High-Velocity Clouds
On the occasion of the retirement of Ulrich Schwarz, a symposium was held in Groningen in May of 1996, celebrating his contributions to the study of the int- stellar medium, including his work on the high-velocity clouds. The coming together of many specialists in the latter ?eld prompted the idea of compiling a book c- taining their contributions, and summarizing the status of our understanding of the high-velocity cloud phenomenon. This seemed especially worthwhile at the time, since many exciting developments were taking place. After the discovery of some H i clouds with high velocities, about 40 years ago, the subject had been dominated by 21-cm observations of H i emission. Starting in the mid-1980s much progress was being made because of the availability of new instruments, such as large ground-based optical telescopes and UV observatories in space. The connections between the work on high-velocity clouds and other studies of the properties of the (hot) interstellar medium also became clearer.
Highly Sensitive Optical Receivers
Highly Sensitive Optical Receivers primarily treats the circuit design of optical receivers with external photodiodes. Continuous-mode and burst-mode receivers are compared. The monograph first summarizes the basics of III/V photodetectors, transistor and noise models, bit-error rate, sensitivity and analog circuit design, thus enabling readers to understand the circuits described in the main part of the book. In order to cover the topic comprehensively, detailed descriptions of receivers for optical data communication in general and, in particular, optical burst-mode receivers in deep-sub-µm CMOS are presented. Numerous detailed and elaborate illustrations facilitate better understanding.
