aspects of science communication
MOB TME - Other aspects of wireless The layer transport - Bluetooth - Wifi Security
Ngày tải lên :
17/09/2012, 09:13
... 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...
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Principles of Digital Communication Systems and Computer Networks
Ngày tải lên :
18/09/2012, 10:13
... 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...
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Ideas Into Words Mastering The Craft Of Science Writing
Ngày tải lên :
05/10/2012, 09:47
... 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,...
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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
Ngày tải lên :
07/11/2012, 15:01
... 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...
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Aspects of Building Design Management
Ngày tải lên :
15/11/2012, 10:27
... 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...
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MASTER OF SCIENCE (PHARMACY)
Ngày tải lên :
16/04/2013, 19:17
... 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...
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Mastering the craft of science writing part 17
Ngày tải lên :
17/10/2013, 19:15
... 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...
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Fundamentals of Wireless Communication
Ngày tải lên :
20/10/2013, 07:15
... 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....
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Mastering the craft of science writing part 4
Ngày tải lên :
20/10/2013, 10:15
... 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...
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Quantitative aspects of ruminant digestion and metabolism - Phần 1
Ngày tải lên :
24/10/2013, 17:15
... 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...
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Quantitative aspects of ruminant digestion and metabolism - Phần 2
Ngày tải lên :
24/10/2013, 17:15
... 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...
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Quantitative aspects of ruminant digestion and metabolism - Phần 3
Ngày tải lên :
29/10/2013, 00:15
... (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...
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Quantitative aspects of ruminant digestion and metabolism - Phần 4
Ngày tải lên :
29/10/2013, 00:15
... 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...
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Ethical and social aspects of evaluating fetal screening
Ngày tải lên :
01/11/2013, 08:20
... 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...
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- the nature of science
- aspects of the plain
- the gale encyclopedia of science
- vnu journal of science
- if worlds of science fiction
- mastering the craft of science writing
- aspects of connected speech
- pcworld is a global computer magazine published monthly by idg2 it offers advice on various aspects of pcs and related items
- computational aspects of mgrammars
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