aspects of science communication

MOB TME - Other aspects of wireless The layer transport - Bluetooth - Wifi Security

MOB TME - Other aspects of wireless The layer transport - Bluetooth - Wifi Security

... of TCP be affected in by the use of wifi connections? 3. What does the use of the mechanism of fast retransmit improve the performances of TCP in wireless environments in? 4. Another series of ... have duration of 1, 3 or 5 slots of 625 µs each one. If a packet is sent on the frequency f k , the following will be on frequency f kn , with n duration of the packet in a number of slots (1, ... Represent with assistance of a diagram the sequence of frequency used on the successive time intervals when three slave stations S1, S2 and S3 are sending a packet of duration of a time interval each...

Ngày tải lên: 17/09/2012, 09:13

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Principles of Digital Communication Systems and Computer Networks

Principles of Digital Communication Systems and Computer Networks

... trọng cho mỗi kỹ sư truyền thông. Tài liệu tham khảo C. E. Shannon. "A Mathematical Theory of Communication. " Bell System Technical Journal, Vol. 27, 1948. Tất cả các kỹ sư truyền thông ... MSSV:08520582 -TRƯƠNG VĂN VĨ MSSV:08520470 Sau đây là bài dịch chương II trong sách “Principles of Digital Communication Systems and Computer Networks” của nhóm em. Phần I – Các hệ thống truyền thông ... Shannon đặt nền móng về lý thuyết thông tin năm 1948. Cuốn sách của ông “A Maththemathical Theroy of Communication ” (Một lý thuyết toán học của sự truyền thông tin) được xuất bản trong Tạp chí Bell...

Ngày tải lên: 18/09/2012, 10:13

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Ideas Into Words Mastering The Craft Of Science Writing

Ideas Into Words Mastering The Craft Of Science Writing

... splendid precincts of her mind. And in doing so, she’d bestow just the sorts of insights you’ll find in the pages of this book. I speak now not of such matters of common sense and good profes- sional ... learn by doing and reading any kind of writing—so long as it’s good. Poetry will sharpen your sense of the power of a single word. Fiction will show you a trove of technique, for the human mind ... could train yourself to write in your local coffee shop, away from all the distractions of your home. All that said, do not fuss over your of ce instead of writ- ing. Write. That is so important,...

Ngày tải lên: 05/10/2012, 09:47

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Some aspects of American culture and society in the twentieth and twenty-first centuries through a number of selected short literary works

Some aspects of American culture and society in the twentieth and twenty-first centuries through a number of selected short literary works

... that a literary work is the fruit of the ponderation of the writer for the understanding of different aspects of life. For Ms. Bynum, it was the ponderation of a teacher herself finding a way ... suspense of readers – a type of involvement of the readers in doubting and speculating the coming events of the story. II.1.3. Short literary works and the portrayal of life In the lifetime of a ... the art of words made up from the “raw material of life”. Reading literature not only provokes our thoughts and imagination but also enriches our knowledge of the people, and aspects of the...

Ngày tải lên: 07/11/2012, 15:01

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Aspects of Building Design Management

Aspects of Building Design Management

... elaboration of the field of strategic design management. AUTHOR CONTACT DETAILS Anne Beim: Associate Professor, Centre of Industrialised Architecture, Royal Danish Academy of Fine Arts, School of Architecture, ... better joining profile. When a panel has a coffered edge, the loads the panel is exposed to affect the depth of the horizontal nibs and the vertical ribs. The design of the edge of the structural slab ... more than the coffered-edge panels. However, the self- weight of the panel may influence this choice towards a coffered-edge panel, as this would reduce the self-weight of the panel. A coffered-edge...

Ngày tải lên: 15/11/2012, 10:27

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MASTER OF SCIENCE (PHARMACY)

MASTER OF SCIENCE (PHARMACY)

... OF KETOPROFEN FROM PROPRIETARY AND EXTEMPORANEOUSLY MANUFACTURED GELS A Thesis Submitted to Rhodes University in Fulfilment of the Requirements for the Degree of MASTER OF SCIENCE ... ensuring the tidiness of the laboratory. The Dean and Head, Professor Isadore Kanfer and the staff of the Faculty of Pharmacy for the use of departmental facilities. Professor Roger Verbeeck ... development of the first pharmaceutical transdermal patch of scopolamine for motion sickness in the early 1980s heralded acceptance of the benefits and applicability of this method of administration of...

Ngày tải lên: 16/04/2013, 19:17

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Mastering the craft of science writing part 17

Mastering the craft of science writing part 17

... 115; for writing, 26 Science, viewed as a puzzle, 15–16 Science (journal), 68 Science News, 100–103; value of sub- scribing, 68 Science writers: education of, xii; temperament of, 5–6 (see also Temperament; ... collaboration of writers and editors, 137–138; science writing as public service, 15, 18, 38–41, 119; of scientific openness, 33 Ignorance as asset, 4 Information out of date, 65 Intelligence of readers, ... of us tense up when we sit down to write. But fortunately, the How of writing is not the heart of the matter, and we all once knew it. Since you are reading this book, you were probably one of those...

Ngày tải lên: 17/10/2013, 19:15

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Fundamentals of Wireless Communication

Fundamentals of Wireless Communication

... function of SNR for different number of diversity branches L. 41 channel gain at the receiver. If the transmitted symbol is x[0] = ±a, then for a given value of h[0], the error probability of detecting ... 1000 (30 dB). Stupendous amounts of power would be required for more reliable communication. Before we explore further the root cause of the poor performance of this detector, we note that there ... gain, there is a law of diminishing marginal return: as L increases, the marginal benefit decreases because of the law of large numbers, eventually converging to the performance of the AWGN channel....

Ngày tải lên: 20/10/2013, 07:15

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Mastering the craft of science writing part 4

Mastering the craft of science writing part 4

... truth is not a matter of opinion, not even in the so-called “soft” sciences, like sociology or psychology. Scientific truth is a matter of evidence. That is the attitude of scientists and one ... whether you know or whether you sort of know. Daily life gives you dozens of opportunities to experience both mental sensations—pay attention. In daily life, we “sort of know a lot: addresses, for ... could the blue and basket pieces be part of two similar puzzles? . . . When you hear scientists explaining their work, you will often sense that kind of process. For example, listen to the late...

Ngày tải lên: 20/10/2013, 10:15

10 425 1
Quantitative aspects of ruminant digestion and metabolism - Phần 1

Quantitative aspects of ruminant digestion and metabolism - Phần 1

... Department of Pri- mary Industries, Werribee, VIC 3030, Australia. G.J. Faichney, School of Biological Sciences A08, University of Sydney, NSW 2006, Australia. T.R. Famula, Department of Animal Science, ... Lindsay, Division of Nutritional Sciences, School of Biosciences, Uni- versity of Nottingham, Sutton Bonington Campus, Loughborough, Leicestershire LE12 5RD, UK. S. Lo ´ pez, Department of Animal Production, ... system of ruminants, leading to studies on the peculiarities of metabolism that cope with the unusual products of microbial digestion. The reading list at the end of this chapter gives some of the...

Ngày tải lên: 24/10/2013, 17:15

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Quantitative aspects of ruminant digestion and metabolism - Phần 2

Quantitative aspects of ruminant digestion and metabolism - Phần 2

... Proceedings of the Nutrition Society of Australia 14, 153. Faichney, G.J. (1990) Effect of level of intake and grinding of lucerne hay on the efficiency of rumination in sheep. Proceedings of the ... composition of rumen digesta and of the fractional outflow rates of digesta constituents. Australian Journal of Agricultural Research 31, 1129–1137. Faichney, G.J. (1983) The effect of physical form of ... because of its role both in the processes of digestion and absorp- tion and in the expression of voluntary feed consumption. The Nature of Digesta The ruminant GI tract consists of a succession of...

Ngày tải lên: 24/10/2013, 17:15

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Quantitative aspects of ruminant digestion and metabolism - Phần 3

Quantitative aspects of ruminant digestion and metabolism - Phần 3

... (2000) Estimating the extent of degradation of ruminant feeds from a description of their gas production profiles observed in vitro: com- parison of models. British Journal of Nutrition 83, 131–142. Dijkstra, ... determination of digestibility. Journal of Agricultural Science 109, 257–259. Emanuele, S.M. and Staples, C.R. (1988) Effect of forage particle size on in situ digestion kinetic. Journal of Dairy Science ... the extent of degradation of ruminant feeds from a description of their gas production profiles observed in vitro: derivation of models and other mathematical consider- ations. British Journal of Nutrition...

Ngày tải lên: 29/10/2013, 00:15

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Quantitative aspects of ruminant digestion and metabolism - Phần 4

Quantitative aspects of ruminant digestion and metabolism - Phần 4

... R. and Poncet, C. (2000) The effect of physical form of orchardgrass hay on the passage of particulate matter through the rumen of sheep. Journal of Animal Science 78, 1338–1354. Bjornhag, G., ... effect of cold exposure on various aspects of digestion and metabolism in roughage-fed sheep. Proceedings of the Nutrition Society of Australia 8, 181–184. Weston, R.H. (1985) The regulation of feed ... 5.2). Rate of intake of legumes was higher than for grasses and the extent of size reduction of petioles and stems was correspondingly less (Wilman et al., 1996). The greater ease of breakdown of lucerne...

Ngày tải lên: 29/10/2013, 00:15

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Ethical and social aspects of evaluating fetal screening

Ethical and social aspects of evaluating fetal screening

... its group of target individuals. What can be done? The current state of aVairs where the value of a health technology is judged only on the basis of some of its consequences, and the use of the ... (over 90 per cent of 185Ethical and social aspects of evaluating fetal screening pregnancies, the practice has emerged of terminating some of the fetuses to reduce the number of infants to be ... the times of solely natural creation of new human life are past, and new life can be created (or assisted), and the quality of a new human being inXuenced. Consequences of fetal screening The aim of...

Ngày tải lên: 01/11/2013, 08:20

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