what is the main function of data link layer
What Is the Cognitive Neuroscience of Art… and Why Should We Care? ppt
... consider the case of neuroaesthetics. This new branch of empirical aesthetics is often dened as the study of the neural processes underlying aesthetic experience. In other words, the job of neuroaestheticians ... of the mirror-neuron system—and that it is on the basis of that knowledge that the hypotheses can be tested. It is therefore clear from this example that the utility of neuroimaging data is ... monthly honorarium from the Society. The editor is responsible for the content of the journal. The editor is a member of the Board of Trust-ees of the Society and serves on the Executive Committee...
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Báo cáo khoa học: "What is the Minimal Set of Fragments that Achieves Maximal Parse Accuracy?" potx
... there may be several distinctderivations that generate the same parse tree. The probability of a parse tree T is thus the sum of the probabilities of its distinct derivations. Let tid be the ... t is converted into a context-free rule rwhere the lefthand side of r corresponds to the root label of t and the righthand side of rcorresponds to the frontier labels of t. Indices link the ... in the derivation d that producestree T, then the probability of T is given byP(T) = ΣdΠi P(tid)Thus the DOP1 model considers counts of subtrees of a wide range of sizes in computingthe...
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Tài liệu The Zen of BloggingHunter Nuttall© 2008 Hunter Nuttall . com1.What is the Sound of One Hand pptx
... ring to them. They roll off the tongue and flow with the blog.""I see. And what about this one? This one is long, has five words, and they're evenmisspelled. Is this a bad domain ... And what about this one? This is a paid theme. What you just said makes it soundlike paid themes aren't needed. Is this a bad theme?""No, it's a wonderful theme," the ... The Matrix by The Wachowski Brothers, The Lord of the Rings by J. R. R. Tolkien, The Legend of Zelda by Nintendo, Star Wars by George Lucas, The Wizard of Oz by L. Frank Baum, The Tragical History...
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What is the price of a mousetrap? The assessment of value from cloud services pptx
... price of a mousetrap?Customers no longer need to know the price of servers, software and the rest of the parts making up the IT service stack. This knowledge is as useful as knowing the price of ... I discuss one functional transformation that has taken placed as a result of cloud services, namely; the impact on the assessment of value. This is a timely discourse as the vast majority of ... mousetrap. Customers, however, must know the price of the equivalent services from other cloud providers. This is the crucial performance measure. It is only this performance measure that constitutes...
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Báo cáo khoa học: A pathway through interferon-c is the main pathway for induction of nitric oxide upon stimulation with bacterial lipopolysaccharide in mouse peritoneal cells pot
... assumed, fromthese results, that the lower band consists predominantly of p50 homodimer and that the upper band consists of the mixed heterodimers of p50/c-Rel and p50/p65.DiscussionMost of the LPS ... anti-(IL-18) (data not shown).Effect of nonadherent cells in the PEC of HeN miceon the production of NO and cytokines in responseto LPS and its mediatorsIn the preparation of the PEC used in this study, ... 4),and the effect of anti-CD14 on HeN, indicates that thisfinal step is also independent of CD14 and TLR4–MD-2,although the macrophage population is the target.These processes, participating in the...
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The Causal Effect of Education on Health: What is the Role of Health Behaviors? pot
... males). While the precision of the estimates of the effects of behaviors declines with respect to the micro data, we cannot reject the null hypoth-esis that these effects are jointly statistically ... the case of males the positive effect of education on the number of diseases is driven by the fact thatbetter educated males choose more intensive screening. Turning to the decomposition of the ... Estimating the Short-Run and Long-Run Mediating Ef-fectsOne of the aims of this paper is to provide estimates of SRM E and LRME. Ourempirical strategy consists of estimating the parameters of both the...
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What is the impact of microfinance on poor people? a sysTemaTic review of evidence from sub-saharan africa pptx
... only these kinds of studies are rigorous, as will be discussed in Section 2 of this report.2. Synthesise what these studies tell us about: a. The impact of microfinance on the incomes of the ... brings together all these studies, and assesses the nature of the evidence of the impact of microfinance on the poor in SSA.Given this paucity, the particular nature of MFIs in SSA, and the policy ... poor b. The impact of microfinance on wider poverty/wealth of the poor c. The impact of microfinance on other non-financial outcomes for the poor. The volume and nature of the evidence is varied...
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Free Movement of Goods and Their Use – What Is the Use of It? pptx
... prevented them from trading quite as they wished, the cases on the use of goods discussed in this Article signal the end of the slippery slope approach of allowing any expansion of the type of measures ... on freedom of movement, namely the criterion of access to the market.”80 This would be “based on the effect of the measure on access to the market rather than on the object of the rules involved.” ... firm rejection of siren calls in favor of the importance of the unity of the internal market within the European Union. II. PARADISE REGAINED? The first of the cases under discussion to come...
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WHAT IS THE INFLUENCE OF THE NATIONAL SCIENCE EDUCATION STANDARDS? ppt
... that establishes a reasonable link between the NSES and the professional development system, then the evidence of the influence of the NSES on the system of professional development is variable. ... is at these other levels one must look to deter-mine the impact of the NSES on the science curriculum in the nation’s schools. 82 WHAT IS THE INFLUENCE OF THE NSES?Student Accountability The ... I include a discussion of the quality of the empirical evidence base at the end of each section.TABLE 3-1 Matrix of the Quality of the Evidence and Different Components of the Professional DevelopmentSystemQuality...
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Health and Quality of Life Outcomes BioMed Central Research Open Access What is the relationship docx
... test the hypothesis of homogene-ity of MID across the nine studies. If there was no statisti-cal evidence of lack of homogeneity, a 95% confidenceinterval for the summary estimate of the MID ... establish the interpretability of the SF-6D, a new single summary preference-based measure of health derived from the SF-36. The SF-36 is one of the most widely used HRQoL outcomemeasures in the ... (global change of 1or 2) the sign of the change in the SF-6D score was reversed (i.e. multiplied by minus one). The MID was then taken as the mean change on the SF-6D scale of the patients who...
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Cutting Tool Materials What is the use of a book docx
... produced, or if the tool life has been calculated, then when the feed function on the CNC has decremented down to this preset value, then the ‘sister tool’ is selected.failure, which on a nishing ... thickness of the CVD coating5 is a function of the reaction concentration, this being the subject of: various gaseous constituents and their respective ow rates, coating temperature and the ... su-cient for the temperature generated at the tool’s tip, then it will degrade quickly and be useless.ã Resistance to thermal shock – this is necessary in order to overcome the eects of the continuous...
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What qualities and skills are needed for the managers to manage people? • What is the importance of good human resources management
... Staff training is an integral part of the overall development strategy of the business. Staff are not trained or not trained fit is the main cause leading to the current state enterprises are not ... There are many kinds of conflict, a good manager is a person who can aware what are the best ways to resolve conflicts logically. Resolving conflict may include: listen for what is felt ... performance of an individual in a large organization where the air is due to work or the work culture of the organization that brings3. Increase work efficiency Managers use motivation in the workplace...
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Báo cáo y học: "What is the clinical and ethical importance of incidental abnormalities found by knee MRI" docx
... prevalence estimate. However, this is the first study in this area.Our findings raise issues for the planning of studies and ethi-cal issues related to the obligation of the physician-researcherto ... to the pur-pose of the imaging, are not missed. There may be a number of ways of providing this function apart from review by a mus-culoskeletal radiologist or other suitably trained specialist.Whilst ... read the MRI scans: they arenot usually trained in musculoskeletal radiology or MRI beyond the measurements they perform. The researcher is obliged toput the health of the participant above the...
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Báo cáo y học: "Value of anti-infective chemoprophylaxis in primary systemic vasculitis: what is the evidence" pdf
... in the aetiology of the disease itself [44].Disease stage and phase of therapyIn PSV, and especially in SVV, the therapeutic approachusually consists of an induction of remission and a mainte-nance ... doses,are utilised. Furthermore, in SVV the selection of drugsdepends on the stage of the disease: in the localised andearly systemic stage - that is, disease without threatened vitalorgan function ... -Cyc is used.In SVV the induction of the remission period is the mostvulnerable phase concerning infections and mortality. Fromstudies assessing only maintenance of remission, publishedmortality...
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Tìm thêm: xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008