Biological perspective

Xem 1-20 trên 299 kết quả Biological perspective
  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Effects of abiotic stress on plants: a systems biology perspective.

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  • Over the past several decades I have been tasked by environmental specialists of the U.S. Fish and Wildlife Service with the preparation of risk assessment documents of chemical and biological hazards of various compounds to wildlife.

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  • The field of medical informatics has grown rapidly over the past decade due to the advances in biomedical computing, the abundance of biomedical and genomic data, the ubiquity of the Internet, and the general acceptance of computing in various aspects of medical, biological, and health care research and practice. This book aims to be complementary to several other popular introductory medical informatics textbooks.

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  • Competing geophysical/geochemical hypotheses for how Earth’s surface became oxygenated – organic carbon burial, hydrogen escape to space, and changes in the redox state of volcanic gases – are examined and a more biologically-based hypothesis is offered in response. It is argued that compared to the modern oxygenated world, organic carbon burial is of minor importance to the accumulation of oxygen in a mainly anoxic world where aerobic respiration is not globally significant. Thus, for the Paleoproterozoic Great Oxidation Event (GOE) ~ 2.

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  • Human behavior in the social environment systems theory and the ecological perspective provided the medical model an early model for social work practice,the systems ecological perspective, biological influences,review bio psycho social influences, systems, boundaries,a change in one part of a system affects all partshomeostatic disequilibrium adaptation, the family as a social system.

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  • This book stems from the author’s experience with a variety of problems on the fate, distribution, and toxicity of organic compounds in the aquatic environment. It became increasingly clear that the procedures for investigating these problems crossed the traditional boundaries of organic and analytical chemistry, microbiology, and biology, and after many years this resulted in the idea of selecting the relevant aspects of these and writing the present book

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  • Human development has different meanings depending on the area we will focus on. It is the ontogenetic process of individual development for psychologists. It considers systematic psychological changes in several areas, such as motor, cognitive, emotional, social, that occur in human beings over the course of their life span. To sociologists and economists, among others, human development is the consideration of the macrolevel countries or regions and their development conditions related to human needs.

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  • If you plan to take the Vascular Medicine Board Examination, this book is essential. Presenting the compiled knowledge of experts in the field and emphasizing topics covered on the exam, this concise text: facilitates review and retention of material with questions and answers for each chapter covers topics from multiple perspective through multidisciplinary authorship serves as a convenient quick reference with highlighted bullet points is endorsed by the Society for Vascular Medicine and Biology...

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  • With the ever increasing amounts of data in electronic form, the need for automated methods for data analysis continues to grow. The goal of machine learning is to develop methods that can automatically detect patterns in data, and then to use the uncovered patterns to predict future data or other outcomes of interest. Machine learning is thus closely related to the fields of statistics and data mining, but differs slightly in terms of its emphasis and terminology.

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  • Artificial Intelligence (AI) has been from its beginning the wave of evolution in computer science. It is in good health and a proof of it is the fact that many companies qualify its novelties as ‘smart’ or ‘intelligent’ independently of the features included in them; the term ‘society of knowledge’ has been imposed to draw society nearer to the future and a symbol of breakthrough.

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  • Else_SP-Jorgensen_prelims.qxd 4/11/2007 18:24 Page i A New Ecology: Systems Perspective Else_SP-Jorgensen_prelims.qxd 4/11/2007 18:24 Page ii Front cover photo is by B.D. Fath and shows Møns Klint, Denmark. The back cover photos show (from left to right) (1) a danish beech forest (Ryget Skov), (2) Krimml Falls in Austria, (3) part of the shore of Namchu Lake in Tibet, (4) Crater Lake, Oregan, USA, and (5) Natron Lake, Tanzania and were taken by S.E. Jørgensen (1 and 4), B.D. Fath (2), and M.V. Jørgensen (3 and 5). Else_SP-Jorgensen_prelims.

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  • Water is an important natural resource which forms the core of the ecological system. Human use of water depends on ambient water quality and human alterations of the landuse have an extensive influence on water quality. Water is typically referred to as polluted when its quality is adversely affected by contaminants and undergoes a marked shift in its capability to support the biological communities. The book is written for research scholars, hydrologists and environmentalists and especially students....

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  • Agricultural biotechnologies apply modern knowledge in molecular and cell biology to produce new varieties and similar genetic materials. The use of genetically modified (GM) crop varieties has grown dramatically since they were introduced in 1995, and large portions of the land allocated to corn, soybeans, and cotton are grown with these varieties. The evidence from the United States, Canada, China, India, Brazil, and Argentina suggests that these applications of biotechnology in agriculture increase yield, reduce the use of pesticides, and save production costs. ...

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  • This book is unique among its peers as it offers a broad international perspective and discusses practice approaches from around the globe. In addition, key elements of emergency medicine practice are covered for the reader discussing historical and cutting edge approaches and their scientific basis. The chapters that make up this textbook should be of interest to any reader who treats or is interested in the treatment of the emergency patient whether the patient is located in the pre-hospital, emergency department or in-hospital settings....

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  • Urban ecology in Berlin has been developing over the past 350 years, from garden floras and wild floras of castles and ruins to the Graduate Research Training Group 780 “Perspectives in Urban Ecology”. This program has brought together universities and scientific institutes from all over Berlin. Since the beginning, urban ecology in Berlin has included approaches from biology and geography, leading to the current interdisciplinary work documented in this summarizing publication.

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  • The timing of the publication of this book couldn’t be better as we celebrate the 50th anniversary of Charles Elton’s seminal book, The Ecology of Invasions by Animals and Plants. Since this influential book was published in 1958, the study of bioinvasions has developed exponentially, alongside the exponential growth in the magnitude of the invasion problem itself. Today, bioinvasion, a highly complex ecological process and environmental concern, has become a specific branch in ecology and environmental studies, with many disciplines developing within it....

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  • Fritz Institute is very proud to sponsor this special issue of Forced Migration Review in which the crucial role of humanitarian logistics is discussed in the voices of logisticians who have been part of practically every major relief effort over the past decade. We believe that the perspective of the logistician is a strategic and central component to the planning of effective relief efforts.

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  • In the first section of this book, ‘Retroviral Vector’, chapter one discusses the efficiency of retroviral DNA integration, the preferences of integration for certain regions, and advances on integration site selection and gene therapy. Chapter two reviews and discusses the current cell lines and bioreaction platforms used for production of retroviral and lentiviral vectors, focusing on the current bottlenecks and future directions with a particular emphasis in the metabolic constrains.

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  • There have been a significant number of advances in the field of cancer research since the first edition of Cancer Biology, which was published in 1981. These include advances in defining the genetic and phenotypic changes in cancer cells, the genetic susceptibility to cancer, molecular imaging to detect smaller and smaller tumors, the regulation of gene expression, and the ‘‘-omics’’ techniquesofgenomics, proteomics,and metabolomics, among others.

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  • This book presents and discusses current research in the field of biology, with a particular emphasis on biological factors and their role in health and well-being. Topics discussed include the biotechnology of cyanobacteria; the reasons why glucose is the principal source of energy for living beings; post-transcriptional effects of estrogen on gene expression; sialylation mechanism in bacteria and the evolution biology of health and disease clinical medicine from a Darwinian perspective.

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