Xem 1-20 trên 956 kết quả Current research
  • The accurate measurement of additives in food is essential in meeting both regulatory requirements and the need of consumers for accurate information about the products they eat. While there are established methods of analysis for many food additives, there are others that still require complete methods. Analytical Methods for Food Additives addresses the lack of established methods of analysis for 26 major additives. In each case, the authors review current research to establish the best available methods and how they should be used.

    pdf273p transang5 30-10-2012 62 30   Download

  • Tham khảo sách 'endometriosis - basic concepts and current research trends edited by koel chaudhury and baidyanath chakravarty', y tế - sức khoẻ, y học thường thức phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Tham khảo sách 'genetic manipulation of dna and protein – examples from current research edited by david figurski', y tế - sức khoẻ, y học thường thức phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • To develop a syntactic and semantic analysis using this framework, a network of the words for a given sentence is constructed. Each word is given some number indicating its position relative to the other words in the sentence. Once a word is entered in the network, the system assigns all of the possible roles the words can have by applying the lexical constraints (which specify legal word categories) and allowing the word to modify all the remaining words in the sentence or no words at all. Each of the arcs in the network has associated with it a matrix...

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  • This is a spectacular resource for practitioners, policymakers, researchers, and students interested in improving the lives and health of individuals and families in urban settings. This book provides the most current frameworks, research, and approaches for understanding how unique features of the urban physical and social environments that shape the health of over half of the world's population that is already residing in large cities. Its interdisciplinary research and practice focus is a welcome innovation....

    pdf354p ktct_1669 12-04-2012 55 20   Download

  • A global research community of scientists is teasing out the biochemical mechanisms that regulate normal cellular physiology in a variety of organisms. Much of current research aims to understand the network of molecular reactions that regulate cellular homeostasis, and to learn what allows cells to sense stress and activate appropriate biochemical responses.

    pdf210p ktct_1669 09-05-2012 84 13   Download

  • Sustainable forest management (SFM) is not a new concept. However, its popularity has increased in the last few decades because of public concern about the dramatic decrease in forest resources. SFM is generally implemented using criteria and indicators (C&I) that define forest management standards, and several countries have established their own sets of C&I within the framework of different international or regional processes. Nevertheless, none of the C&I systems have been universally accepted and future research should consider the current and future indicators....

    pdf468p wqwqwqwqwq 09-07-2012 31 13   Download

  • Endometriosis is a progressive debilitating disease affecting the physical, social and psychological aspects of normal life quality in nearly 1 of 7 women of reproductive age. Endometriosis is considered to be an enigmatic disease owing to the lack of specific set of symptoms, poorly understood pathogenesis, complexity in diagnosis and limited therapeutic options available for management of the disorder. The last three decades we have witnessed a significant volume of research related to endometriosis.

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  • According to the definition, electrochemical cells are the devices transferring electrical energy from chemical reactions into electricity, or helping chemical processes through the introduction of electrical energy or electrical field. A common example in this category is battery, which has evolved into a big family and is currently used in all kinds of applications.

    pdf250p qsczaxewd 25-09-2012 29 8   Download

  • The experimental research of the authors from 2003-2006 on the following agricultural products: Watermelon, sugarcane, cassava, groundnuts, maize and rice. The results show that post-harvest losses of agricultural products is very high: Watermelon 6.6 - 12.6%, sugarcane 1:46 to 3:26%, Wu 8.88 - 1.18%, rice 8:36 to 12:25%, 17:02% 13:33 Lac, San slices of 13:27 to 17:49% cassava flour and 5:17 to 8:22%.

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  • This diverse collection of research articles is united by the enormous power of modern molecular genetics. Every author accomplished two objectives: (1) making the field and the research described accessible to a large audience and (2) explaining fully the genetic tools and approaches that were used in the research. One fact stands out - the importance of a genetic approach to addressing a problem. I encourage you to read several chapters.

    pdf462p phoebe75 19-02-2013 16 7   Download

  • The Sun to the Earth—and Beyond: A Decadal Research Strategy in Solar and Space Physics is the product of an 18-month effort that began in December 2000, when the National Research Council (NRC) approved a study to assess the current status and future directions of U.S. ground- and space-based programs in solar and space physics research. The NRC’s Space Studies Board and its Committee on Solar and Space Physics organized the study, which was carried out by five ad hoc study panels and the 15-member Solar and Space Physics Survey Committee, chaired by Louis J.

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  • The aim of this book is to disseminate state-of-the-art research and advances in the area of nuclear reactors technology. The book was divided in two parts.

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  • As the workshop summarized in this volume demonstrated, the research base about learning in early childhood is expanding and has great potential to contrib- ute to a broader set of national policy goals focused on making sure that all children enter kindergarten ready to learn. With this important research base in mind, the National Research Council’s Center for Education (CFE) convened a workshop to focus on early learning in mathematics and science.

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  • The aim of CoreGRID is to strengthen and advance scientific and technological excellence in the area of Grid and Peer-to-Peer technologies in order to overcome the current fragmentation and duplication of effort in this area. To achieve this objective, the workshop brought together a critical mass of well-established researchers from a number of institutions which have all constructed an ambitious joint program of activities.

    pdf292p ken333 07-06-2012 35 4   Download

  • The chapter on the incidence, clinical features, pathophysiology, signs, symptoms, and current management of the Temporomandibular Joint (TMJ), reviews how AS affects this joint. TMJ is involved in 4% to 32% of cases, and ranges from mild disease to ankylosis which is exceptional. The non-surgical treatment of TMJ in AS is the most effective way of managing over 80% of patients. Non-pharmacological treatment includes fabrication of intra oral splints, physiotherapy, and patient education.

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  • While the demand for research on investment performance has increased, the cost of producing this research has declined. Early studies relied on proprietary or expensive commercial databases for their fund performance figures, or researchers collected data by hand from published paper volumes. In 1997, the Center for Research in Security Prices introduced the CRSP mutual fund database, com- piled originally by Mark Carhart, into the academic research market. Starting in about 1994, several databases on hedge fund returns and characteristics became available to academic researchers.

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  • “Sydney Levine and Peter Belsito have been on the front lines of the American independent film scene before the Sundance Film Festival and any of the current indie companies even existed, and they continue to know what’s going on before anyone else does. The web they cast is wide, their contacts are unparalleled, their stature enormous, their services indispensible.”

    pdf57p subtraction1122 28-04-2013 11 4   Download

  • Current Progress in Biological Research presents new insights into key topics from different areas of the biological sciences. Some of the topics covered in the book are antibiotic susceptibility, genomic rearrangement, historical biogeography, biogeographic patterns, endemism and the use of microorganisms for pest control. The book is an interesting collection of 16 original research articles written by respected experts in their fields. It is hoped that readers will be stimulated and challenged by the contents of this book....

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  • I can safely state that no one truly comprehends the physiology and pathophysiology of the microvasculature. In a large measure, this less than desirable state is the result of an explosion of new scientific data that creates paradoxically [or maybe poetically] a concomitant explosion of ignorance. But challenges enhance curiosity. Regardless how far scientists’ understanding may be from the natural laws that regulate microvessel functions, we share an incumbency to accumulate and disseminate, by whatever means, current new concepts based upon the latest tested investigations. ...

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