Báo cáo khoa học: "The effect of radio-adaptive doses on HT29 and GM637 cells" potx

... attentional salience. One determiner of whether attentional or propositional effects are dominant is the type of information provided by the accented constituent. Because nonpronominals contribute ... focus of attention. Intonational theories would be similarly hard pressed, but on grounds of information quality and efficient use of limited resources. Given the serial an...

Ngày tải lên: 20/02/2014, 22:20

... members of the class IIIb AC family. Characteristics of class IIIb ACs include the substitution of a threonine for the canonical substrate-specifying aspartate and an arm region extended by one residue ... constructs for Rv1319c and Rv3645. Concentrations of affinity-purified, homogenous proteins were 1–5 l M to limit substrate conversion to < 10%. SC 50 , substrate concentration...

Ngày tải lên: 23/03/2014, 12:20

... of genotype on the relationship between growth increment and tree age? The pur- pose of this paper is to discuss the impact of phase change or maturation on growth potential and ... trees onto uni- form rootstock and observing their growth under controlled conditions. Materials and Methods Scion material was collected from a naturally seed...

Ngày tải lên: 09/08/2014, 02:21

... Fragment of UML notation of data model UML specification of business services uses stan- dard UML notations of standard linguistic annota- tion and corpora manipulation procedures. Reusability of linguistic ... linguistic and corpora manipulation business services could be achieved by usage of a widely accepted set of UML notation standards for corpus-based work in natural l...

Ngày tải lên: 31/03/2014, 20:20

... (amorphous) aggregation systems Reduction-induced aggregation of a-lactalbumin Upon addition of 1,4-dithiothreitol (DTT), aggregation and precipitation of a-lactalbumin commenced after 25 min and reached ... Arg-HCl in the absence of the chaperone precluded analysis of the effect of this concentration on the protective ability of aB-crystallin. Reduction-induced aggregat...

Ngày tải lên: 18/02/2014, 16:20

... addition of 100 lLof2· Kirby buffer [25] and 80 lLofH 2 O, and rRNA was obtained by precipitation after two phenol– chloroform extractions. Four micrograms of rRNA were treatedwith20lL of acetic-aniline ... Electron density of RTA N122A in the vicinity of residue 122. The backbone and sidechains of the N122A substitution are shown as stereo images in thick ball and stick...

Ngày tải lên: 19/02/2014, 12:20

... position in conformer B so as to maintain its H-bonding interactions (Fig. 4D). Effect of the M100K mutation on the stability of the native state The effect on protein stability upon introduction of ... ligand under alkaline conditions and in the presence of GdmHCl is different. Under alkaline conditions release of the axial ligand is postulated to arise from the deprotona...

Ngày tải lên: 07/03/2014, 17:20

... Journal compilation ª 2007 FEBS 93 The effect of heme on the conformational stability of micro-myoglobin Hong-Fang Ji 1,2 , Liang Shen 1,2 , Rita Grandori 3 and Norbert Mu ¨ ller 2 1 Shandong Provincial ... fold of native holo-Mb. According to the crystal structure of holo-Mb [15], the heme ligand allows for coordination interaction between the iron ion and an imidazole ring n...

Ngày tải lên: 16/03/2014, 06:20

... so degradation of rule base mainly results in word translation errors instead of syntactic errors. Thus, degradation of dictionary and rule base has similar effect on retrieval effectiveness. ... between the variation of translation qual- ity and the variation of retrieval effectiveness to analyze the relationship between MT perform- ance and CLIR performance. 4.1 De...

Ngày tải lên: 17/03/2014, 04:20

... our text prediction algorithm on four different types of Dutch text: Wikipedia, Twitter data, transcriptions of conversational speech, and web pages of Fre- quently Asked Questions (FAQ). The Wikipedia corpus ... leave- one-out setting (359 times training on 358 questions and evaluating on the re- maining questions). The prospective application of the third series of exper...

Ngày tải lên: 17/03/2014, 22:20