báo cáo khoa học: " Exploring ethical considerations for the use of biological and physiological markers in population-based surveys in less developed countries" docx

... bio-logical and physiological measures [1-5]. The use of thesebiomarkers in population-based surveys has led to a call for a review of the ethical standards under which surveys are conducted in less- developed ... use of biomarkers in populations-based surveys in developingcountries.Introduction The national health information needs of developingcountries are increasingly relying on the collection of ... CentralPage 1 of 7(page number not for citation purposes)Globalization and HealthOpen AccessDebate Exploring ethical considerations for the use of biological and physiological markers in population-based...

Tài liệu Báo cáo khoa học: "Incorporating Context Information for the Extraction of Terms" pdf

... wei(a), the calculated from step 4 sum of the context weights for a, N the size of the corpus in terms of number of words. 3 Future work Our future work involves 1. The investigation of the ... context used for the evaluation of the candidate string, and the amount of information that various context carries. We said that for this prototype we considered the adjectives, nouns and verbs ... Abstract The information used for the extraction of terms can be considered as rather 'inter- nal', i.e. coming from the candidate string itself. This paper presents the incorpora-...

Báo cáo khoa học: YidC is required for the assembly of the MscL homopentameric pore potx

... the role of YidC in membrane insertion of MscL. The MscL derivativeswere expressed in strain FTL10 carrying the yidC geneunder the control of an arabinose-inducible promoter[17]. In both the ... (F0c) and the N-terminal part of subunit a of cytochrome o oxidase have been shown to insert viaYidC, independently of the Sec translocon, indicatinga requirement for YidC in biogenesis of these ... bydepletion of YidC. The single-cysteine mutants of MscL wereexpressed from the pEH3 vector in the SRP depletion strain FTL10 in the presence or absence of L-arabinose to control the expression of yidC....

Báo cáo khoa học: "QARLA:A Framework for the Evaluation of Text Summarization Systems" pdf

... Dang and Chin-Yew Lin for their in- spiring and generous feedback at different stages in the development of QARLA. We are also in- debted to NIST for hosting Enrique Amig´o as avisitor and for ... issue is, therefore, how to ﬁnd informativemetrics, and then how to combine them into an op-timal single quality estimation for automatic sum-maries. The most immediate way of combiningmetrics ... study of informa-tion synthesis task. In Proceedings of the 42th An-nual Meeting of the Association for ComputationalLinguistics (ACL), Barcelona, July.Deborah Coughlin. 2003. Correlating Automated...

Báo cáo khoa học: "Multilingual Multiplatform Architecture for the development of Natural Language Voice Services" ppt

... during the wholeconversation or for the most part of it). These twoknowledges inform the rest of the modules about the situation of the conversation and which one is the goalexpressed by the ... transformed in expert subdialogues that assume the control in certain moments of the conversation and arealways controlled by the Interpreters of the Kernel. The Linguistic Kernel contains the independent ... the requested information according to the tastes and frequent uses of the user. Proactivity produceschanges in the strategies of dialogue controldepending on on-line measurements of certainparameters...

Báo cáo khoa học: "AN EXPERT SYSTEM FOR THE PRODUCTION OF PHONEME STRINGS FROM UNMARKED ENGLISH TEXT USING MACHINE-INDUCED RULES" pdf

... The training set now consists of all of the entries from the SCL and the SEL, as well as all of the features for each entry. At this point an initial "window" on the training set ... initial SCL and CCL, and therefore forces the user to build these lists via the SEL and CEL. This implies a rather time consuming process of running text through UTTER in training mode. An (2) ... chosen. Since the inference algorithm's execution time increases comblnatorlally with the size of the training set, it is wise to begin the inference procedure with a subset of the training...

Báo cáo khoa học: Data-driven docking for the study of biomolecular complexes pptx

... of alanine mutations and their effects on the free energy of binding in protein interactions. Bioinformatics 17,284–285.15 Carter PJ, Winter G, Wilkinson AJ & Fersht AR(1984) The use of ... experimental data In the docking literature one often ﬁnds the distinctionbetween ‘bound’ and ‘unbound’ docking: the formerrefers to docking using the structures of the single pro-teins as they are ... on the kind of data used (e.g. the level of detail and the amount of inherent ambiguity) and the samplingmethod. ‘Geometric’ methods might limit the number of orientations selected for docking...

Báo cáo khoa học: "An Intermediate Representation for the Interpretation of Temporal Expressions" ppt

... as violating the strong separation; rather, wedistinguish the two steps of the process in terms of the extent to which they make use of contextual in- formation in computing values. Then, recognitionis ... and applications. In Proceedings of the 40th Anniver-sary Meeting of the ACL.R. Dale and P. Mazur. 2006. Local semantics in the interpretation of temporal expressions. In Proceed-ings of the ... ex-pression, the process of computing the value of the point in time or duration referred to bythat expression. In practice, the processes involved in determining the extent of a temporal expression...

Báo cáo khoa học : Tissue Doppler imaging for the diagnosis of coronary artery disease ppt

... is in essence the sum of all longitudinal shorten-ing and lengthening between the apex and the base.Thus, ischemia in the apical region causes reduced myo-cardial velocities not only in the ... be useful as additional imaging,but needs further refinement before it is ready for rou-tine clinical use. References and recommended readingPapers of particular interest, published within the ... im-aging in the assessment of regional LV function. Furtherstudies are needed to determine if inclusion of pre-injection and post-ejection velocities and timing of events may increase the diagnostic...

Báo cáo khoa học: " A predictive model for the level of sIgA based on IgG levels following the oral administration of antigens expressed in Sacchromyces cerevisiae" pdf

... ...

Xem thêm