The natural sciences

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  • In engaging and conversational style, "Teaching About Evolution and the Nature of Science" provides a well-structured framework for understanding and teaching evolution. Written for teachers, parents, and community officials as well as scientists and educators, this book describes how evolution reveals both the great diversity and similarity among the Earth's organisms; it explores how scientists approach the question of evolution; and it illustrates the nature of science as a way of knowing about the natural world.

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  • This study examines the role of master’s education in the natural sciences and whether and how master’s degree programs might be enhanced to bolster our nation’s workforce and our science-based industries. To carry out the study, the National Academies appointed a committee of experts that was charged with exploring and answering, as possible given the data available, the following questions: 1.

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  • The umbrella term Social Sciences and Humanities refers to a plurality of fields outside the Natural or Physical Sciences. Disciplines as different as anthropology, archeology, architecture, art, cultural studies, economics, education, geography and environmental studies, history, law, languages and linguistics, political science, philosophy, psychology, sociology or translation studies, all share the concern for human relations and socio-cultural practices.

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  • The umbrella term Social Sciences and Humanities refers to a plurality of fields outside the Natural or Physical Sciences. Disciplines as different as anthropology, archaeology, architecture, art, cultural studies, economics, education, geography and environmental studies, history, law, languages and linguistics, political science, philosophy, psychology, sociology or translation studies, all share the concern for human relations and socio-cultural practices.

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  • Muterials science emerged in USA, some time in thc carly 1950s. That phrase denoted a new scientific concept, born out of metallurgy, and this book is devoted to the emergence, development and consequences of that concept, in the US and elsewhere. Just who first coined the phrase is not known, but it is clear that by 1956 a number of senior research scientists had acquired the habit of using it.

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  • Today many school students are shielded from one of the most important concepts in modern science: evolution. In engaging and conversational style, "Teaching About Evolution and the Nature of Science" provides a well-structured framework for understanding and teaching evolution. Written for teachers, parents, and community officials as well as scientists and educators, this book describes how evolution reveals both the great diversity and similarity among the Earth's organisms

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  • VNU Journal of Science, Natural Sciences and Technology 26 (2010) 161-164 Fresh leaves of Litsea glutinosa (Lour.) C. B. Rob. from Ha Tinh were steam distilled to produce an oil in 0.15% yield. The essential oil was analysis by a combination of capillary GC and GC/MS. Seventy eight compounds were detected in the oil, of which more than 95.18% were terpenoids. The major components were (E)-β-ocimene (13.35%), β-caryophyllene (27.20%) and bicyclogermacrene (18.16%).

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  • Almost since their inception, the natural sciences, those fields that use the scientific method to study nature, have been divided into two branches: the biological sciences and the physical sciences. In part, this division can be viewed as a convenient social contrivance. However, over time it has also served more functional purposes. Physical scientists, when seeking the fundamental laws, have found it necessary to focus on the simplest of systems—elementary particles, atoms, and molecules—items clearly not alive.

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  • The annual labour of every nation is the fund which originally supplies it with all the necessaries and conveniencies of life which it annually consumes, and which consist always either in the immediate produce of that labour, or in what is purchased with that produce from other nations. According, therefore, as this produce, or what is purchased with it, bears a greater or smaller proportion to the number of those who are to consume it, the nation will be better or worse supplied with all the necessaries and conveniencies for which it has occasion. But this proportion must in...

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  • Tuyển tập các báo cáo nghiên cứu khoa học ngành y học tạp chí Medical Sciences dành cho các bạn sinh viên ngành y tham khảo đề tài: The Natural History of Hepatitis C Virus (HCV) Infection...

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  • Scientific realism has been advanced as an interpretation of the natural sciences but never the behavioral sciences. This exciting book introduces a novel version of scientific realism--Measured Realism--that characterizes the kind of theoretical progress in the social and psychological sciences that is uneven but indisputable. Trout proposes a theory of measurement--Population-Guided Estimation--that connects natural, psychological, and social scientific inquiry.

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  • Change is the watchword of our times. The pace of graduate studies has acceler- ated, as less time is available for pursuing master’s and doctoral degrees. At the same time, schooling is as demanding as ever, in the form of formal coursework in scientific theory and practice.We hope that this textbook will make academic life easier for graduate students.

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  • Tham khảo sách 'teaching about evolution and the nature of science nap 2009', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • There were already proposals for autcmatic translation systems in the 30's, but it was not until after the second world war that real enthusiasm led to heavy funding and unrealistic expectations. Traditionally, the start of intensive work on machine translation is taken as being a memorand~n of Warren Weaver, then Director of the Natural Sciences Division of the Rockefeller Foundation, in 1949.

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  • The planet is a marvelous place with its blue skies, wild storms, deep lakes, and rich and diverse ecosystems. The tides ebb and flow, baby animals are born in the spring, and tropical rain forests harbor an astonishing array of life. The Earth sustains living things and provides humans with the resources they need to maintain a bountiful way of life. These resources include water, soil, and nutrients to grow food, and the mineral and energy resources to build and fuel modern society, among many other things....

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  • THE first Edition of the following Work was printed in the 1 [ 1 ] end of the year 1775, and in the beginning of the year 1776. Through the greater part of the Book, therefore, whenever the present state of things is mentioned, it is to be understood of the state they were in, either about that time, or at some earlier period, during the time I was employed in writing the Book.

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  • Ebook The usborne big book of experiments helps children can investigate the world around them and discover science in action. Specially chosen activities include making electricity, bending light and weather watching. Helpful descriptions, clearly written text and explanations show how and why the experiments work. Striking artwork and photographs illustrate all projects with clarity.

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  • Landscape ecology continues to grow as an exciting, dynamic ecological discipline. With its broadscale emphasis and multidisciplinary approach, landscape ecology lends itself both to basic research and to applications in land management, land-use planning, wildlife management, ecosystem management, and conservation biology.

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  • THE first edition of this essay has been out of print for some time, but apparently some demand for it continues. I have therefore taken advantage of the publisher's decision to reprint to introduce certain alterations and improvements which experience since it was first written seemed to make desirable.

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  • Dr. Christiane Averbeck is executive director of Transfer-21, a Germany-wide program on education for sustainable development. She has worked as a consultant for the German Council for Sustainable Development, conducted a research project on sustainable resource use in Uganda, worked as a senior advisor for a German NGO in Uganda, and as senior researcher in a project funded by the Federal Environmental Agency on marine pollution. She holds a Master’s degree in biology and a Ph.D. in natural science. ...

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