web and social networks

Ngày tải lên: 19/02/2014, 18:20

Ngày tải lên: 18/06/2014, 15:02

Ngày tải lên: 28/06/2014, 17:20

... 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 số (Digital Communation System) Chương ... entropy là H = 4.07 bit/ký hiệu Lưu ý: Hãy xem xét câu sau: "I do not knw wheter this is undrstandble." Mặc dù thực tế là một số chữ cái là mất tích trong câu này nhưng bạn vẫn có thể làm...

Ngày tải lên: 18/09/2012, 10:13

... the inland might have no relationship with salinisation of crop land, but in the long run, salt water might leak out and penetrate through dike system to the rice land, and render those lands ... several negative social and environmental problems, and recently trading competitive and anti-dumping issues. One of the most serious environmental problems is the pressure of expanding shrimp ... environmental and social issues also need to be highlighted. Negative impacts included habitat degradation, pollution by nutrients and organic wastes from effluents and wastes, chemicals and medicinal...

Ngày tải lên: 02/11/2012, 10:15

... and the reader is a passive decoder whose main task is to identify graphemes and convert them into phonemes. Information is received and processed beginning with the smallest sound units, and ... with the subject matter, and the only interaction is with the basic building blocks of sounds and words. Most activities are based on recognition and recall of lexical and grammatical forms with ... Reading is not individual and personal. Reading is individual and personal. The teacher usually instructs and controls learners' reading The teacher usually instructs and models learners'...

Ngày tải lên: 09/04/2013, 08:49

... colleges and centres for adult and community education, and as a student studying social policy. These two roles of practitioner and student have interacted in a number of ways. I chose to study social ... ignored. What is social exclusion? The report ‘Preventing Social Exclusion’ begins with a section entitled Social exclusion and why it matters’ (p.11) and this section begins with a listing of social ... gaining a better understanding of the way in which the formulation and implementation of social policy is theorised and explained in an ‘academic’ setting. Gaining that understanding has led me to...

Ngày tải lên: 09/04/2013, 10:29

... Activities performed: Prepare training materials, guidelines, policies and references on CDM. ` Collect and provide data/or comment and discuss to ssuuppppoorrtt qquuaannttiittaattiivvee aannaallyyssiiss ... amount of solid waste that requires land filling and incineration will be cut down to 70% of the total volume of collected waste while 30% will be reused and recycled.  TToo 22002200,, tthhee ... amount of solid waste that requires land filling and incineration will be cut down to 40% of the total volume of collected waste while 60% will be reused and recycled; ` CH 4 generation from...

Ngày tải lên: 28/04/2013, 12:31

... Highland and Greenland until the show at the Plaza was due to come on, and finally around eight o’clock, I went on to that show and it was a long one and it was about 11:30 before I got out and ... looking for trouble. “So, I went to East Point and saw a show and then I came back to Atlanta and caught a cab and went over to Highland Theater and I saw it was the same one I had already seen, ... water” and the ability to break a suspect under interrogation and pressure. Good, upstanding moral character radiated from the top- from Mayor Hartsfield and from Chief of Police Jenkins and...

Ngày tải lên: 25/10/2013, 15:20

... 101–7. 193 Ethical and social aspects of evaluating fetal screening 12 Ethical and social aspects of evaluating fetal screening Elina Hemminki National Research and Development Centre for Health and Welfare ... Diagnosis and the Future of Motherhood. New York: Penguin Books. Santalahti, P. (1998). Prenatal Screening in Finland – Availability and Women’s Decision-Making and Experiences. National Research and ... and social pre-evaluation in basic research is unrealistic, but such steps could be taken prior to product development. Further, active research support for and dissemination of ethical and social...

Ngày tải lên: 01/11/2013, 08:20

... between economic change and social change, and by the assumption that class conflict governed the key economic and social debates. Lying behind this dominant mood of political and social conflict was ... culture was (and remains) fraught with contradic- tion and confusion, especially where persistent class loyalties are shaken, or even rendered irrelevant, by social and economic change, and yet are ... seamless web; the triadic version with upper, middle and lower collective groups; and the dichotomous, adversarial picture, where society is sundered between “us” and “them” ’. 46 Understandings...

Ngày tải lên: 01/11/2013, 10:20

Ngày tải lên: 04/12/2013, 23:54

... Kalman [1] for the 1 Kalman Filtering and Neural Networks, Edited by Simon Haykin ISBN 0-471-36998-5 # 2001 John Wiley & Sons, Inc. Kalman Filtering and Neural Networks, Edited by Simon Haykin Copyright ... Wiley, 1986. [3] M.S. Grewal and A.P. Andrews, Kalman Filtering: Theory and Practice. Englewood Cliffs, NJ: Prentice-Hall, 1993. [4] H.L. Van Trees, Detection, Estimation, and Modulation Theory, Part ... entries of the matrices F kþ1;k and H k are all known (i.e., computable), by having ^ xx k and ^ xx À k available at time k. Stage 2 Once the matrices F kþ1;k and H k are evaluated, they are...

Ngày tải lên: 13/12/2013, 13:15

... matrix to be P 0 ¼ E À1 I, with E ¼ 0:01 and 0.001 for sigmoidal and linear activation functions, respectively. This leaves us to specify values for Z k and Q k , which are likely to be problem-dependent. 2.4 ... to store and update the approximate error covariance matrix P k at each time step. For a network architecture with N o outputs and M weights, GEKF’s computational complexity is OðN o M 2 Þ and its ... situation, and describe the means by which the EKF method can be naturally extended to simultaneously handle multiple training instances for a single weight update. 2 Consider the standard recurrent...

Ngày tải lên: 14/12/2013, 13:15