Xem 1-20 trên 236 kết quả Aspects of scientific
  • English as their native tongue are compelled to write their work in English which, by chance, happens to be the de facto, universal language of science. As a result, it compelled me to address many of the aspects of scientific writing from the viewpoint of non-native English speaking authors and to emphasise that they are not as disadvantaged as they perhaps may think. The language of science which conveys logic and reasoning, is independent of the language in which it happens to be expressed.

    pdf324p contentnew1 15-05-2012 516 279   Download

  • Michael Alley Mechanical Engineering Department Virginia Tech Blacksburg, VA 24061 USA alley@vt.edu Cover photographs: (Top): Richard Feynman, Nobel prize winner in physics, lecturing on quantum mechanics (courtesy of the Archives, California Institute of Technology, photo 1.10-118). In this photo, Feynman demonstrates the value of communicating with gestures. Gestures and other aspects of delivery are discussed in Chapter 5. (Bottom left): Lightning demonstration at the Deutsches Museum in Munich, Germany (courtesy of the Deutsches Museum).

    pdf245p khangoc2392 12-08-2012 28 3   Download

  • There is increasing recognition of the fact that the entire range of dependencies that transformational grammars in their various incarnations h a v e t r i e d t o a c c o u n t f o r c a n be satisfactorily captured by classes of rules that are non-transformational and at the same Clme highly constrlaned in terms of the classes of grammars and languages that they define .

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  • This minireview covers the research carried out in recent years into differ-ent aspects of the function of the flavoproteins involved in cyanobacterial photosynthetic electron transfer from photosystem I to NADP + , flavodox-in and ferredoxin–NADP + reductase. Interactions that stabilize protein– flavin complexes and tailor the midpoint potentials in these proteins, as well as many details of the binding and electron transfer to protein and ligand partners, have been revealed.

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  • This paper describes some r e c e n t d e v e l o p m e n t s i n language processing involving computational models which more closely resemble the brain in both structure and function. These models employ a large number of interconnected parallel computational units which communicate via weighted levels of excitation and inhibition. A specific model is described which uses this approach to process some fragments of connected discourse.

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  • In this paper M-grammars t h a t are used in the Rosetta translation system will be looked at as the specification of a t t r i b u t e grammars. We will show t h a t the a t t r i b u t e evaluation order is such t h a t instead of the special-purpose parsing and generation algorithms introduced for M-grammars in Appelo et al.(1987), also Earley-like context-free parsing and ordinary generation strategies can be used. Furthermore, it is illustrated t h a t the a t t r i...

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  • Teaching additional languages means teaching a second, third or further language within students’ countries of origin or in countries to which they have migrated. Because there are so many languages in the world and so many reasons why students should learn them, the teaching of additional languages is a great challenge and opportunity for educators.

    pdf28p baohan 17-06-2009 103 31   Download

  • This book pioneers life-saving innovations and assists in the combat against world hunger and food shortages that threaten human essentials, such as water and energy supply. Floods, droughts, fires, storms, climate change, global warming and greenhouse gas emissions can be devastating, altering the environment and, ultimately, the production of foods.

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  • There is no gravitational pull . . . only a push! This hypothesis provides a general model for the mechanics of gravitation. It in no way refutes the observed behavior of gravitation, but merely seeks to explain it. I have based all but a single aspect of this model on established scientific knowledge, and that single aspect is my prediction of an unknown. (So it remains to be proved or disproved.) The team of medieval physicists stepped out of the time machine and began to examine the strange, new device fastened to the window. They had never before seen a...

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  • Tham khảo tài liệu 'scientific, health and social aspects of the food industry part 1', khoa học tự nhiên, công nghệ sinh học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Tham khảo tài liệu 'scientific, health and social aspects of the food industry part 2', khoa học tự nhiên, công nghệ sinh học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Tham khảo tài liệu 'scientific, health and social aspects of the food industry part 11', khoa học tự nhiên, công nghệ sinh học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Tham khảo tài liệu 'scientific, health and social aspects of the food industry part 12', khoa học tự nhiên, công nghệ sinh học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Tham khảo tài liệu 'scientific, health and social aspects of the food industry part 15', khoa học tự nhiên, công nghệ sinh học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Tham khảo tài liệu 'scientific, health and social aspects of the food industry part 17', khoa học tự nhiên, công nghệ sinh học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • It is our pleasure to present the Proceedings of the VI International Workshop on Relativistic Aspects of Nuclear Physics (RANP 2000). This time, the meeting took place in Tabatinga, a pleasant beach on the southern coast of Brazil, for the first time out of the city of Rio de Janeiro. This series of workshops started in 1989, aiming to stimulate Brazilian scientific activities on Relativistic Nuclear Physics, especially among young researchers and graduate students.

    pdf478p camnhung_1 13-12-2012 23 6   Download

  • Tham khảo tài liệu 'scientific, health and social aspects of the food industry part 3', khoa học tự nhiên, công nghệ sinh học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Tham khảo tài liệu 'scientific, health and social aspects of the food industry part 4', khoa học tự nhiên, công nghệ sinh học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Tham khảo tài liệu 'scientific, health and social aspects of the food industry part 5', khoa học tự nhiên, công nghệ sinh học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Tham khảo tài liệu 'scientific, health and social aspects of the food industry part 6', khoa học tự nhiên, công nghệ sinh học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf30p 1810241198711 23-02-2012 31 5   Download

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