... potential tag B divided by the frequency of A. Subsequently, it was changed to the frequency of A followed by B divided by the product of the frequency of A and the frequency of B (Marshall, 1983: ... complexity of ordinary sentences in the corpus, and partly to create a databank of manually parsed samples of the LOB corpus, for the purposes of providing a first- approximation of the statistical ... on the ~hglish Language at the University of Lancaster, England, to develop a suite of computer programs which provide a detailed grammatical analysis of the LOB corpus, a collection of...
Ngày tải lên: 08/03/2014, 18:20
... discriminability Hc: the number of correct response in the high group Lc: the number of correct response in the low group The optimal size of each group is 28% of the total sample. For very large samples of examinees, ... before the tests and then the test is written on the basis of the specifications. After the test is written, the specification should be consulted again to see whether the test matches the objectives ... stem. The primary purpose of the stem is to present the problem clearly and concisely. The stem needs to provide the testees a very general idea of the problem and the answer required. The stem...
Ngày tải lên: 10/04/2013, 14:46
Computer illiteracy as one of the main problem of business student
... find out how the computer literacy is important when applying for The problem of computer illiteracy as a one of main problems of business students. Symptoms The main symptom of the computer illiteracy ... on other people. Causes The first cause of the problem of computer illiteracy is the lack of useful information in the course of information science. The second cause is unwillingness to learning ... do something on computer for them, instead of learning how to do it themselves. The third cause is lack of access to computer. The fourth cause is dissatisfactory school base. The fifth cause...
Ngày tải lên: 26/10/2013, 17:15
Tài liệu Introduction for the security : Networks and exchanges of data Computer security The risks ppt
... the global perimeter. The Intranets, the private networks inside the companies appear all over the world and grow. The benefits are important : Gain of the productivity Gain of the ... Intranet we find a lot of data and information. For the live of the company, they're critical. If in the network, the security is bad, the information can be divulged and the system's ... The risks Networks and exchanges of data For the exchange of the data, we've changed the technology The paper before and now the electronic support The electronic version, it's...
Ngày tải lên: 09/12/2013, 17:22
Tài liệu Scene Of The Cybercrime Computer Forensics Handbook docx
... Understanding Computer Basics 147 Introduction 148 Understanding Computer Hardware 149 Looking Inside the Machine 150 Components of a Digital Computer 150 The Role of the Motherboard 151 The Roles of the ... pictures of minors.All these acts are already criminal in certain jurisdictions and could be committed without the use of the computer network .The “cyber”aspect is not a necessary element of the offense; it ... computer to commit them as well as to those who commit them without the use of a computer or network. In other cases, the crime is unique and came into existence with the advent of the Internet. Unauthorized...
Ngày tải lên: 24/01/2014, 15:20
Tài liệu Báo cáo khoa học: Interaction between very-KIND Ras guanine exchange factor and microtubule-associated protein 2, and its role in dendrite growth – structure and function of the second kinase noncatalytic C-lobe domain docx
... 3B). These results indicate that the region spanning amino acids 600–1099 of MAP2 (i.e. around the middle part of the CD) interacts with the endogenous v-KIND in mouse cerebellum. To verify whether ... under- stood, the data obtained in the present study indicate that the 43 residues (amino acids 702–744 in mice) that reside in the middle region of the CD act as the v-KIND binding core. The v-KIND-binding ... that the core sequence critical for the specific MAP2 binding resides within the 32 residues (amino acids 456–487) of the v-KIND KIND2 domain. To examine whether the MAP2 binding core site of v-KIND...
Ngày tải lên: 14/02/2014, 19:20
Báo cáo Y học: Subsite mapping of the binding region of a-amylases with a computer program ppt
... were calculated according to the data of Table 1. The arrow indicates the location of hydrolysis. The reducing end of maltooligomers situated at the right hand of the subsite map. Negative energy ... 1 ; where DG i+1 is the subsite binding energy of the subsite i +1,DG X is the subsite binding energy of the subsite x, and P i and P i+1 are the bond cleavage frequencies of the product which ... produced from the binding mode in which the reducing end of the substrate are connected to subsite i and i + 1, respectively. Fig. 1 shows the structure of the program. The supposed number of subsites...
Ngày tải lên: 08/03/2014, 09:20
Báo cáo khoa học: "BRINGING NATURAL LANGUAGE PROCESSING TO THE MICRO COMPUTER MARKET THE STORY OF Q&A" doc
Ngày tải lên: 08/03/2014, 18:20
Capability of the People’s Republic of China to Conduct Cyber Warfare and Computer Network Exploitation potx
... understanding the complexity of modern Chinese perceptions of IW and the value of CNO. For a small representative sample of some of the excellent research done on China’s calculus for the use of force ... information dominance is one of the key goals for the PLA at the strategic and campaign level, according to The Science of Military Strategy and The Science of Campaigns, two of the PLA’s most authoritative ... creation, the AMS published a second article on the concept that explicitly endorsed the formation of IW militia and directed the PLA to make the creation of these units a priority. 69 The model...
Ngày tải lên: 14/03/2014, 20:20
Surfing the waves of globalization - Asia and financial lobalization in the context of the trilemma
... TIỂU LUẬN TÀI CHÍNH QUỐC TẾ ĐỀ TÀI: SURFING THE WAVES OF GLOBALIZATION: ASIA AND FINANCIAL LOBALIZATION IN THE CONTEXT OF THE TRILEMMA + GVHD : Ts Nguyễn Khắc Quốc Bảo + Nhóm ... cho nền kinh tế đóng theo đuổi chính sách tỷ giá cố định. Vì vậy, đối với các nước có nền kinh tế đóng có mức độ nắm giữ IR cao ( cao hơn ngưỡng 15-16% GDP), tốt cho việc theo đuổi chính sách ... trung vào việc theo đuổi tỷ giá hoái đoái cố định. Đối với nền kinh tế này thì biên động đầu tư ít quan trọng nhưng nó làm quan trọng hơn mức độ nắm giữ IR cao. Thật là quan trong khi theo đuổi...
Ngày tải lên: 15/03/2014, 11:21
a bibliography of the personal computer electronic resource pdf
Ngày tải lên: 18/03/2014, 20:20
Báo cáo khoa học: New members of the brachyurins family in lobster include a trypsin-like enzyme with amino acid substitutions in the substrate-binding pocket potx
... com- parative modelling. The aim of the present work was to study the diversity of trypsins in the digestive gland of P. argus, with focus on: (a) the position of lobster trypsins within the brachyurins ... from the 3¢ UTR region of PaTry2. However, the 3¢ UTR sequence of PaTry4 dif- fered to those of the other trypsins in more than 36% of its nucleotides. All ORFs started at the first ATG codon of the ... trypsin specific- ity. These substitutions may impair the access of bulky residues to the S1 site while they make the pocket more hydrophobic. The physiological role of this form of the enzyme could...
Ngày tải lên: 23/03/2014, 03:20
A quarterly bulletin of the IEEE computer society technical committee on Database engineering (VOL. 8) ppt
Ngày tải lên: 30/03/2014, 22:20
A quarterly bulletin of the IEEE computer society technical committee on Database engineering (VOL. 9) pptx
Ngày tải lên: 30/03/2014, 22:20
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