Báo cáo khoa học: "Five-year field performance of two types

Báo cáo khoa học: "Chinese Term Extraction Using Different Types of Relevance" potx

... particular domain concept, relevance of term candidates can be represented by graphs in a domain corpus. In this study, CC is defined as their co-occurrence in the same sentence of the domain corpus. ... 2000. Estimating the Generalization Per- formance of a SVM Efficiently. In Proc. of the Int Conf. on Machine Learning, Morgan Kaufman, 2000. Kageura K., and B. Umino. 1...

Ngày tải lên : 08/03/2014, 01:20

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Báo cáo khoa học: "Five-year field performance of two types of Douglas fir mini-plug transplants in three forest sites in France" pot

... abilities of two plant types of Douglas fir mini-plug transplants (MPT), namely MP + 1 and MP + 2, three field trials were established by Cemagref in 1991 on sites with ... H., Mondino V., Production of acceler- ated transplants of Ponderosa pine and Douglas fir in the Patagonian Andes, in: OFRI (Eds.), Abstracts of ’Making...

Ngày tải lên : 08/08/2014, 14:21

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Báo cáo khoa học: "Topological Field Parsing of German" pot

... As part of our experiment design, we investigated the effect of providing gold POS tags to the parser, and the effect of incorporating edge labels into the nonterminal labels for training and parsing. ... likelihood of the training set treebank. In the splitting stage, 1 The T ¨ uBa-D/Z corpus distinguishes coordinating and non-coordinating particles, as well as clausal and ﬁeld co-...

Ngày tải lên : 17/03/2014, 01:20

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Báo cáo khoa học: "Improving the Performance of the Random Walk Model for Answering Complex Questions" pptx

... require inferencing and synthesizing information from multiple documents. In Natural Language Processing (NLP), this information synthesis can be seen as a kind of topic-oriented, informative ... consider the problem of answering complex questions that require inferencing and synthesizing information from multiple documents and can be seen as a kind of topic- oriented, informa...

Ngày tải lên : 23/03/2014, 17:20

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Báo cáo khoa học: " Early growth performance of salal (Gaultheria shallon) from various North American west-coast locations" pot

... from seeds in random- ized designs in the field [7, 10, 16] are used to study intra- and interspecific variation of morphology. Examination of plants grown from seed sources in the same field has some ... three spe- cies and two groups of hybrids thereof using canonical discriminant analysis. Compton and Hedderson [3] de- tected a number of clear differences in shape a...

Ngày tải lên : 08/08/2014, 14:20

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Báo cáo khoa học: " Medication errors: a prospective cohort study of hand-written and computerised physician order entry in the intensive care unit"

... must be borne in mind when interpreting these results. Some of the types of errors appeared to change with CPOE; of particular concern was the finding that all three of the major intercepted errors ... The types of error appeared to change with the introduction of CPOE. • The introduction of CPOE without decision support eliminated many minor types of error but in...

Ngày tải lên : 25/10/2012, 10:39

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Tài liệu Báo cáo khoa học: Enzymatic and electron paramagnetic resonance studies of anabolic pyruvate synthesis by pyruvate: ferredoxin oxidoreductase from Hydrogenobacter thermophilus doc

... decrease in A 340 as a result of NADH oxidation was measured. One unit of enzyme activity was deﬁned as the reduction of 1 lmolÆmin )1 of NADH (corresponding to the carboxylation of 1 lmolÆmin )1 of acetyl-CoA). Quantiﬁcation ... characterization of enzymes that transfer electrons to ferredoxins in vivo is of particular importance for the improvement of this coupled assa...

Ngày tải lên : 16/02/2014, 09:20

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Tài liệu Báo cáo khoa học: Nucleolin/C23 mediates the antiapoptotic effect of heat shock protein 70 during oxidative stress pptx

... factors, such as casein kinase II, c-Myb, midkine, histone H1, nucleophosmin, p53 and protein phosphatase 1. A number of studies, including our own, indicate that nucleolin ⁄ C23 may be one of the key ... Research Program of China (2007CB512007), the National Natural Science Foundation of China (30700290) and Special Funds for PhD Training from The Ministry of Education of China (...

Ngày tải lên : 16/02/2014, 09:20

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Tài liệu Báo cáo khoa học: X-ray crystallographic and NMR studies of pantothenate synthetase provide insights into the mechanism of homotropic inhibition by pantoate docx

... pantoate-binding and ATP-binding sites of PS [11]. ATP caused additional changes in the spectrum, particularly for those residues that lie in the ATP-binding pocket. Interestingly, in the presence of ... that these interactions will be conserved in A. thaliana PS as well. An interesting feature of pantoate binding at site II is that it takes the position of the adenine rin...

Ngày tải lên : 16/02/2014, 09:20

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Tài liệu Báo cáo khoa học: Hypoxia-inducible factor-1a blocks differentiation of malignant gliomas pdf

... in the anti-tumor effect of chetomin. In this context, it will be interesting to establish whether the immunosup- pressive effect participates in the in vivo action of chetomin in malignant gliomas. More ... ⁄ p300 in the differentiation-inhibi- tory efﬁcacy of cobalt chloride. Combination of chetomin and forskolin attenuates tumor growth in vivo Besides its in vitro e...

Ngày tải lên : 18/02/2014, 13:20

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