Báo cáo khoa học: "Influence of fertilized substrate on root

Tài liệu Báo cáo khoa học: "Finding Synonyms Using Automatic Word Alignment and Measures of Distributional Similarity" pdf

... Linguistics Finding Synonyms Using Automatic Word Alignment and Measures of Distributional Similarity Lonneke van der Plas & J ă org Tiedemann Alfa-Informatica University of Groningen P.O. ... between synonyms and other types of semantically related words such as antonyms, (co)hyponyms and hypernyms. We present a method based on automatic word alignment...

Ngày tải lên : 20/02/2014, 12:20

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Tài liệu Báo cáo khoa học: Cell surface heparan sulfate proteoglycans Target and partners of the basic ®broblast growth factor in rat Sertoli cells pptx

... FEBS 2002 Cell surface heparan sulfate proteoglycans Target and partners of the basic ®broblast growth factor in rat Sertoli cells Sylvie Brucato, Jean Bocquet and Corinne Villers Laboratoire de ... residues in intact cells without inhibiting cell growth or protein synthesis [35±37], and proteoglycan sulfation in cultured Sertoli cells...

Ngày tải lên : 21/02/2014, 03:20

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Báo cáo khoa học: Staphylococcus aureus elongation factor G – structure and analysis of a target for fusidic acid pdf

... Staphylococcus aureus elongation factor G – structure and analysis of a target for fusidic acid Yang Chen, Ravi Kiran Koripella, Suparna Sanyal and Maria Selmer Department of Cell and Molecular Biology, ... Liljas A, Kristensen O, Laurberg M, Al-Karadaghi S, Gudkov A, Martemyanov K, Hughes D & Nagaev I (2000) The states, conformational dynamics, an...

Ngày tải lên : 06/03/2014, 22:21

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Báo cáo khoa học: Relation between domain evolution, speciﬁcity, and taxonomy of the a-amylase family members containing a C-terminal starch-binding domain pot

... yellow, acarviose transferase; pink, maltogenic a- amylase; blue, a- amylases from Bacillus and actinomycetes; light blue, a- amylases from fungi and yeast; green, maltotetraohydrolases and maltopentaohydrolase. ... resinae glucoamylase; Humgr GAM, Humicola grisea glucoamylase. Fig. 1. Stereo view of a CGTase as an example of a ﬁve -domain member of the a- amylase f...

Ngày tải lên : 08/03/2014, 08:20

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Báo cáo khoa học: Transcriptome proﬁling analysis reveals multiple modulatory effects of Ginkgo biloba extract in the liver of rats on a high-fat diet pdf

... 2009 The Authors Journal compilation ê 2009 FEBS 1453 Transcriptome proﬁling analysis reveals multiple modulatory effects of Ginkgo biloba extract in the liver of rats on a high-fat diet Xiaomei ... regulation, the blocked green lines indicate negative regulation, and the dashed lines indicate indirect inhibition. The black lines indicate subst...

Ngày tải lên : 16/03/2014, 04:20

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Báo cáo khoa học: "Viterbi Training for PCFGs: Hardness Results and Competitiveness of Uniform Initialization" doc

... solving and even ap- proximating Viterbi training for PCFGs is NP-hard. We motivate the use of uniform- at-random initialization for Viterbi EM as an optimal initializer in absence of further information ... hardness result for Viterbi training. Đ5 extends this result to a hardness result of approximation and Đ6 further extends these results for other cases. Đ7 de...

Ngày tải lên : 17/03/2014, 00:20

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Báo cáo khoa học: "A global model for joint lemmatization and part-of-speech prediction" doc

... present a global joint model for lemmatization and part-of-speech prediction. Using only morphological lexicons and unlabeled data, we learn a partially- supervised part-of-speech tagger and a lemmatizer ... tag prediction and lemmatization are strongly dependent and that by building state-of-the art models for the two subtasks and performing joint inferenc...

Ngày tải lên : 17/03/2014, 01:20

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Báo cáo khoa học: A novel splicing variant form suppresses the activity of full-length signal transducer and activator of transcription 5A pot

... that aggregation of STAT 5A_ DE18 suppresses the tran- scriptional activity of STAT 5A. Discussion We isolated a novel STAT 5A splicing variant from the mouse brainstem. The STAT 5A_ DE18 variant lacked the transactivation ... activity of full-length signal transducer and activator of transcription 5A Yoshihisa Watanabe 1 , Masaya Ikegawa 2...

Ngày tải lên : 23/03/2014, 04:20

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Báo cáo khoa học: Human milk provides peptides highly stimulating the growth of bi®dobacteria pptx

... controls. RESULTS Identiđcation of human milk peptides that stimulate the growth of B. biđdum Peptides capable of stimulating the growth of biđdobacteria were puriđed from pepsin-treated human milk and colo- strum ... intestine. Furthermore, the time course of the synthesis of the precursor molecules of peptide biđdus factors is coupled t o the biđd...

Ngày tải lên : 23/03/2014, 21:21

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Báo cáo khoa học: From meiosis to postmeiotic events: Alignment and recognition of homologous chromosomes in meiosis ppt

... compilation ª 2009 FEBS MINIREVIEW From meiosis to postmeiotic events: Alignment and recognition of homologous chromosomes in meiosis Da-Qiao Ding 1 , Tokuko Haraguchi 1,2,3 and Yasushi Hiraoka 1,2,3 1 ... involved in the process of pairing: ﬁrst, alignment of homologous chromosomes to bring them close to each other for recognition; and second,...

Ngày tải lên : 29/03/2014, 08:20

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Báo cáo khoa học: Ribonuclease H: properties, substrate speciﬁcity and roles in retroviral reverse transcription ppt

... -end. Roles of RNase H in reverse transcription Starting with the retroviral plus-strand genome, the process of reverse transcription produces a double- stranded DNA product that is integrated into ... genomes and template switching between genomes has been observed during reverse transcription, only a single genome strand is considered in the following discussion. The ke...

Ngày tải lên : 30/03/2014, 02:20

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Báo cáo khoa học: "INTEGRATING MULTIPLE KNOWLEDGE SOURCES FOR DETECTION AND CORRECTION OF REPAIRS IN HUMAN-COMPUTER DIALOG*" potx

... Characteristics of Cue Words INTEGRATING MULTIPLE KNOWLEDGE SOURCES FOR DETECTION AND CORRECTION OF REPAIRS IN HUMAN-COMPUTER DIALOG* John Bear, John Dowding, Elizabeth Shriberg t SRI International ... to type and frequency, and are investigating methods for their automatic detection and correction. Here we report promising results on detection a...

Ngày tải lên : 31/03/2014, 06:20

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Báo cáo khoa học: "Slacker semantics: why superﬁciality, dependency and avoidance of commitment" pot

... producing a dependency style representation with links between predicates and no variables: ease of read- ability for consumers of the representation and for human annotators, parser comparison and ... ‘ﬂat’ representation, consisting of a bag of el- ementary predications (EP), a set of argument relations, and a set of constraints on the possi- ble linkages of the EP...

Ngày tải lên : 31/03/2014, 20:20

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Báo cáo khoa học: "Influence of fertilized substrate on rooting and growth of oak cuttings" ppt

... was found by Sanderson (1987). To determine the optimum addition of Osmocote, its effects on rooting and shoot growth should be considered. But high concentrations should be ... ef- fect on growth. DISCUSSION Fertilization of the rooting substrate is said to decrease rooting due to the negative ef- fect of salt concentration (Sörensen an...

Ngày tải lên : 08/08/2014, 19:21

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báo cáo khoa học: " Exploiting EST databases for the development and characterization of EST-SSR markers in castor bean (Ricinus communis L.)" pptx

... report of development of EST- SSR markers in castor bean to date. Therefore, we report our work on EST- SSRs derived from ca stor bean ESTs in the National Centre of Bioin- formatics Information, ... (1) the frequency and distribution of SS Rs in castor bean ESTs, (2) the establishment and validation of EST- SSR markers for detection of polymor...

Ngày tải lên : 11/08/2014, 11:21

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