Báo cáo khoa học: " On the epidemiology of influenza: reply to Radonovich et al" ppt

... CentralPage 1 of 3(page number not for citation purposes)Virology JournalOpen AccessCommentary On the epidemiology of influenza: reply to Radonovich et alJohn J Cannell*1, Michael Zasloff2, ... Martinello RA, Hodgson M, Milton DK,Nardell EA. Influenza and ultraviolet germicidal irradiation. Virol J. 2008, 5:149Commentary To the Editor:We thank Radonovich et al [1] for commenting on ourpaper ... attempted to use the epidemiology of vitamin D to clarify the manifold mysteries surround-ing the epidemiology of influenza. Since our publication,Ginde et al [3] have produced additional evidence...

Báo cáo khoa học: "On the use of Comparable Corpora to improve SMT performance" ppt

... extracted using the defaultsettings of the Moses SMT toolkit. The 4-gramback-off target LM is trained on the English part of the bitexts and the Gigaword corpus of about3.2 billion words. Therefore, ... per the IR score. The information retrieval step is the most timeconsuming task in the whole system. The timetaken depends upon various factors like size of the index to search in, length of the ... where one sentence has more informationthan the other. This second case of errors can bedetected using WER as we have both the sentencesin English. We detected the extra insertions at the end of...

Báo cáo hóa học: " On the epidemiology of influenza" pdf

... the throat."Then they mixed all the "stuff" together and sprayed 1 cc of the mixture in each of the nostrils of 10 volunteers, and"into the throat, while inspiring, and on the eye" ... demonstrable seasonal variations,population variations, and a mechanism of action. To make sense of influenza's epidemiology, we reviseHope-Simpson theory, hypothesizing marked variation in the infectivity ... MS, Clarke M: Epidemiology of the HongKong-68 variant of influenza A2 in Britain. BMJ 1971,1:475-479.16. Hope-Simpson RE: The method of transmission of epidemic influenza: further evidence...

Tài liệu Báo cáo khoa học: On the mechanism of action of the antifungal agent propionate Propionyl-CoA inhibits glucose metabolism in Aspergillus nidulans doc

... use of the worksheet of the programEXEL98 (Microsoft Inc.).Propionyl-CoA synthetase. Propion yl-CoA synthetaseactivity was determined by the same method as describedfor the determination of ... compartments.Formation of acetyl-CoA and propionyl-CoAFor the determination of the substrate speciﬁcity of acetyl-CoA synthetase and a putative propionyl-CoA s ynthetasewe u sed the a cetate-grown ... succinyl-CoA to acetate orpropionate as well as the ability to decompose propionyl-CoA by the transfer of the CoA-moiety to acetate by the action of a CoA-transferase. The wild-type and the methylcitrate...

Tài liệu Báo cáo khoa học: "ON THE REPRESENTATION OF QUERY TERM RELATIONS BY SOFT BOOLEAN oPERATORS" ppt

... higher the p-value attached to an operator, the closer is the interpretation of that operator in accordance with the rules of ordinary Boolean logic. On the other hand, the smaller the p-value, ... used for the formulation of information retrieval queries which is capable of representing both the use of compound noun phrases as well as the inclusion of synonym constructions in the query ... and-operator. The higher the p-value, the more similar • the corresponding operator will be to the com- pulsory Boolean and. Correspondingly, the smaller the p-value, the more relaxed is the...

Báo cáo khoa học: "On the formalization of Invariant Mappings for Metaphor Interpretation" pot

... in itsown right to show the contribution that the ATT-Meta approach can make towards the semantics of metaphor. In the somewhat simpliﬁed discussion on the within-pretence reasoning and mappings ... studying the interaction between VNMAs anddiscourse relations may allow us to extend the study of metaphor to discourse.4 Concluding RemarksFollowing the ATT-Meta claim metaphors often con-vey ... shown in the previous section howATT-Meta source domain reasoning captures the in-teraction of the various sources of knowledge used to infer causation and rate in the pretence. Further-more,...

Báo cáo khoa học: On the mechanism of a-amylase Acarbose and cyclodextrin inhibition of barley amylase isozymes pdf

... internalbinding to the amylose chain (b) splitting of the chain (c)and according to the multiple attack hypothesis [32] furtherhydrolysis near the reducing end of the nonreducing moiety of the initially ... equation v is the initial velocity, [E]0 the enzymeconcentration, [S] the substrate concentration, [I] the inhibitor concentration, Km the Michaelis constant andK1i, K2i, L1i, L2i the ... inaddition to the active site, the presence of one (s1)ortwo(s1and s2) secondary carbohydrate binding sites already foundin amylases from other species were demonstrated. Alto-gether three to...

Báo cáo khoa học: "On the notion of uniqueness" doc

... en Stokhof, 1984] en [Zeevat, to appear]. Exhausti- lication applies to the verification of the entire discourse, and as such, it is more natural to define the condition on the function that ... f(x) ] The function f will assign sets of the domain of in- dividuals to the discourse markers. These sets must be such that there are no other sets - to be assigned by any other function h ... interpretation For the neutral interpretation of pronouns, we adopt the standard DRT-analysis for anaphora. The Anaphora Condition below is logically equivalent to the interpretation of '='...

Báo cáo khoa học: "ON THE INTONATION OF MONO- AND DI-SYLLABIC WORDS WITHIN THE DISCOURSE FRAMEWORK OF CONVERSATIONAL GAMES ON THE INTONATION OF MONO- AND DI-SYLLABIC WORDS WITHIN THE DISCOURSE FRAMEWORK OF CONVERSATIONAL GAMES " pot

... turn and letting the other person continue; 86% of level contour serves to continue an instruction; 88% of falling contour marks the end of a subtask. But her categorization of discourse ... marked on it and has to tell another person how to draw the path onto a similar map. Neither par- ticipant can see the other's map. The nature of the map task is such that from the conversations ... progress with previous work on intonation. Introduction Recent approaches to the analysis of intonational function within dialogue include an examination of the tunes carried by single-word...

Báo cáo khoa học: "ON THE DECIDABILITY OF FUNCTIONAL UNCERTAINTY*" pdf

... Maxwell's Method We are now able to compare our method with the one used by Kaplan and Maxwell. In our method, the non-deterministic addition of path relation and the evaluation of these relations ... which completes the consistency check. Additionally, one has to consider the effects of in- troducing the path terms/~.a~. The main part of this task is to resolve constraints of the form fl.tr~ ... ternative of the don't care non-determinism a clause ¢ is equivalent to the set of all don't know alterna- tives that can be generated by applying the rule to ¢). Note that the order of...

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