modified cavity receiver of solar parabolic dish using asymptotic computational fluid dynamics
Heat transfer engineering an international journal, tập 31, số 3, 2010
... the cold fluid inlet This behavior can be confirmed by comparing the temperature profile of the fluids at NTU of 5, 10, and 20 From the point of temperature cross to the inlet of the hot fluid, ... fluid gets heated by the cold fluid for certain values of NTU that are shown in Figure Between the location of temperature cross and the inlet of the hot fluid the cold fluid takes the role of ... the effectiveness of the fluids reaches a constant value, as mentioned in Table Figure is a graphical representation of the temperature profile of the fluids for various values of NTU with the...
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A logic-programming approach to network security analysis potx
... postconditions of the exploit and there will be an edge from the exploit to each of its postconditions Because the number of conditions and exploits is in proportion to the size of the network, the size of ... generation of attack trees The major advantage of the logic-programming approach is its clear specification of reasoning logic and the separation of reasoning logic and the implementation of the reasoning ... with thousands of hosts Model checking is intended to examine rich temporal properties of a state-transition system While such expressive power is crucial in verifying properties of software and...
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A study oF An alternative approach to teaching essay writing to TOEFL learners Minor Thesis
... Vietnam national University, Hanoi College of Foreign Languages Department of Postgraduate Studies A study oF An alternative approach to teaching essay writing to TOEFL learners...
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A study oF An alternative approach to teaching essay writing to TOEFL learners Minor Thesis
... very passive and often get shocked in the real official writing test where a new topic or a new kind of essay is introduced TWE does not require a variety of topics or patterns of essay organization ... checklists of 10 writing papers at the beginning of the course and the checklist of 10 writing papers at the end of 13 the course for the same subjects were coded from Paper 01F to 10L The purpose of ... 6% Table 3: Learners’ purpose of English use Work 12 24% 14% Study 33 66% Pleasure 10% 72% ve ry ofte n ofte n s ome time s re ly/ne ve r Chart 1: Frequency of using English Table shows that...
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A study oF An alternative approach to teaching essay writing to TOEFL learners Minor Thesis
... mother of success”, therefore, they will be never successful if they never taste the feeling of losing In summary, parents are the very important and necessary teachers at the beginning of life ... be different from their parents’ Firstly, when children are small, their parents can take care of them closely But when they grow up, they go to school, have friends and teachers, so they can ... the children may not keep up with their friends in class Secondly, nowadays children have a lot of opportunities to access the academic world such as they have the Internet that their parent didn’t...
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An ITIL-Based Approach to Building Effective Storage Capacity Management in Support of ILM
... awareness of the resources will be affected by the flexibility of the host operating system, file system, volume manager, and database to reduce the amount of space allocated Beware of using percentage -of- utilization ... levels of abstraction (i.e., lines of business or application level), providing the metrics for beginning a rebalancing of your asset portfolio Best results will be obtained through the use of storage ... a subset of information As a result, decisions to purchase or configure more storage are most often based on perceived instead of real needs and expectations, and estimated instead of actual...
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A Systems Approach to Conduct an Effective Literature Review in Support of Information Systems Research
... Quality in A Meeting Duration of Cbis Ease of Use Ease of Use of Innovation Ease of Use of Software Package Economic Value Dimensions for Isd Efficacy Efficiency of Meeting Processes Employees ... component of theory includes a representation of a systematic view of phenomena by a notation of specific relationships among a set of constructs (or variables) The third component of theory ... series of steps, and each step of cognitive development can be identified by a number of specific types of behaviors In effect, the Bloom’s Taxonomy provides a set of sequential steps, each of which...
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Báo cáo hóa học: " An effective biometric discretization approach to extract highly discriminative, informative, and privacy-protective binary representation" potx
... position of the genuine interval of each dimension dimension around the modeled pdf of the jth user: [μ j -ks j , μ j +ks j ] and then construct the remaining intervals based on a constant width of ... justifying the effectiveness of our approach are presented Finally, concluding remarks are provided in Section The emergence of LSSC 2.1 The security-performance tradeoff of DBR and BRGC Figure A ... are shown in Table Here, the length of a code refers to the number of bits in which the codewords are represented, while the size of a code refers to the number of elements in a code The codewords...
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Báo cáo y học: "An alternative surgical approach to subclavian and innominate stenosis: a case series" ppsx
... demand may be compromised Page of because of atherosclerosis or iatrogenic stenosis at the site of anastomosis To ensure a good result the donor artery should be free of disease and every precaution ... additive effect The majority of patient with SAT stenosis are asymptomatic, but some patients may present with symptoms of vertebrobasilar ischaemia including episodes of dizziness, diplopia, ataxia, ... subclavian steal syndrome is one of the best recognised presentations of SAT stenosis It is more common on the left side, perhaps due to the acute angle at the origin of the left subclavian artery...
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Báo cáo y học: "Number needed to treat = six: therapeutic hypothermia following cardiac arrest – an effective and cheap approach to save lives" pdf
... Bernard S, Buist M, Monteiro O, Smith K: Induced hypothermia using large volume, ice-cold intravenous fluid in comatose survivors of out -of- hospital cardiac arrest: a preliminary report Resuscitation ... Francois B, Dugard A, Etchecopar C, Vignon P: Efficacy of and tolerance to mild induced hypothermia after out -of- hospital cardiac arrest using an endovascular cooling system Crit Care 2007, 11:R71 ... Bernard SA, Gray TW, Buist MD, Jones BM, Silvester W, Gutteridge G, Smith K: Treatment of comatose survivors of out-ofhospital cardiac arrest with induced hypothermia N Engl J Med 2002, 346:557-563...
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An Interactive Approach to Teaching L2 Reading
... Interaction (“balance”) of bottom-up and top-down strategies: Bottom-up Bottom-up Top-down Top-down Why bottom-up ? “Despite the emergence of interactive models, I am concerned that much of the second ... resulted in many useful insights, but the lack of attention to decoding problems has, I think, produced a somewhat distorted picture of the true range of problems second language readers face” “In ... teaching of second language reading That may not sound very controversial, but I think that in promoting higher-level strategies like predicting from context or the use of schemata and other kinds of...
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An Integrated Approach to Teaching Literature in the EFL Classroom
... use of texts which focus on the transactional and expressive forms of writing with the exclusion or restriction of poetic forms of language – i.e literature There is a perception that the use of ... difficult to find instances of standard transactional forms of discourse which make use of a whole array of literary devices Headlines and advertisements are common examples of discourse which exploits ... methodological and motivational Linguistically, by using a wide range of authentic texts we introduce learners to a variety of types and difficulties of English language Methodologically, literary...
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Managing and Practicing OD in an IT Environment - A Structured Approach to Developing IT Project Teams
... of senior management support Ten years of research into project success and failure by the Standish Group supports these findings (Standish, 2003) In other words, these hundreds of billions of ... some combination of the three Some of the more common types of IT projects include: • • • • • software application development (creating new software packages), hardware and software implementation ... needs, and the boundaries of their current projects often define their spheres of concern The larger organizational picture is often missing IT professionals who have a view of the larger organizational...
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Pseudo vector control – an alternative approach for brushless DC motor drives
... turn-on and turn-off characteristics of the power devices are not identical This is one of the most critical problems in control of BLDCM drives We can find in literature a lot of efforts to reduce ... the finite cut-off frequency of the current control loop, the transient error of the controlled currents always occurs, especially in commutation instants, when the current profile changes drastically ... incorporate other information of the drive into calculation of the reference currents ia*, ib*, ic*, the performance of the system should be improved The basic idea of the proposed “Pseudo-vector...
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Tài liệu FOCUS ON DATA XMLPULL AS AN ALTERNATIVE TO DOM & SAX doc
... $fileElements[sizeof($data)-1][3]; $DayofWeek = $fileElements[sizeof($data)-1][5]; $Month = $fileElements[sizeof($data)-1][6]; $DayofMonth = $fileElements[sizeof($data)-1][7]; $Year = $fileElements[sizeof($data)-1][8]; ... type of current node name of the XML-Elements or #Text for CData value of the node reports if a tag has attributes number of attributes of a tag node depth reports if a tax is empty One of the ... 'related sales' • Engine for 'related sales' Solar 0.2.0 paul-m-jones.com announces the release of Solar 0.2.0 What is it? According to solarphp.com: "Solar is a simple object library and application...
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Tài liệu Database File System: An Alternative to Hierarchy Based File Systems docx
... Date of float * float | Size of int * int | Name of string | Keyword of string | Not of filter O Gorter Database File System Database File System – Internals | And of filter * filter | Or of ... Set_filter of filter | Get_files | Add_file_with_keywords of string * keywordlist | Change_file of file | Delete_file of file | Get_keywords | Add_keyword of keyword | Delete_keyword of keyword ... Change_keyword of keyword | Set_keywords_to_files of keywordlist * filelist | Add_keyword_with_files of keyword * filelist | Remove_keywords_from_files of filelist * filelist | Get_customs | Add_custom of...
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Tài liệu Báo cáo khoa học: "An All-Subtrees Approach to Unsupervised Parsing" pdf
... produces tree T, then the probability of T is given by P(T) = ΣdΠi P(tid) Thus DOP1 considers counts of subtrees of a wide range of sizes: everything from counts of singlelevel rules to entire trees ... represent the set of all binary trees of a string by means of a chart, we need to unpack the chart if we want to extract subtrees from this set of binary trees And since the total number of binary trees ... the presence of subtrees of depth greater than To derive the reestimation formula, it is useful to consider the state space of all possible derivations of a tree The derivations of a parse tree...
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Tài liệu Báo cáo khoa học: "Never Look Back: An Alternative to Centering Michael Strube" doc
... elements of Ui-1 (2) Test elements of Ui left-to-right (3) Test elements of Cf(Ui-2), Cf(Ui-3) In my algorithm steps (1) and (2) fall together (3) is performed using previous states of the system ... Chichester: John Wiley Haji~ov~i, E., V Kubofi & P Kubofi (1992) Stock of shared knowledge: A tool for solving pronominal anaphora In Proc of the 14th h~t Conference on Computational Linguistics; Nantes, ... numbers of errors contained in error chains The rows marked with wrong (other) give the numbers of the remaining errors (consisting of pronouns with split antecedents, errors because of segment...
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