Báo cáo khoa học: "Measurement and transmission within modelling a of radiation stand of maritime pine" pot
... understorey, λ is the accumulated LAI of the canopy and Thermal infrared (longwave radiation) As for the diffuse radiation, the longwave radiation coming from a point of ... and Varlet-Grancher, 1977) and with this approximation, the radiation balance at level λ can be written as: where R+ (λ) is the downwar...
Ngày tải lên: 08/08/2014, 19:21
... HIGH and KMSKS, and by having a catalytic domain with a classical Rossmann- fold topology [13–16]. Class 2 aaRSs have their active- site residues located in an antiparallel b-sheet [10]. Each class ... amino acids is catalyzed b y their cognate aaRSs, one for each amino acid [5]. However, not all bacterial pathogens possess all 20 aaRSs; only the eukaryotic spe- cies and a few eub...
Ngày tải lên: 06/03/2014, 22:21
... (CATATGGCTAGC ATGCGCATATTGCTGAGTAAC) containing an NheI site and an antisense primer (TTAGGATCCTTACCATTGCG TGCCAACTCCCAC) containing a BamHI site. The gene was cloned at the NheI and BamHI sites of ... S, Khachatr- yan A, Vyas S, Arrowsmith CH, Clarke S, Edwards A, Joachimiak A et al. (2001) Structure of Thermotoga maritima stationary phase survival protein SurE: a novel acid...
Ngày tải lên: 18/02/2014, 14:20
Báo cáo khoa học: Structural and functional evidence for a singular repertoire of BMP receptor signal transducing proteins in the lophotrochozoan Crassostrea gigas suggests a shared ancestral BMP/activin pathway docx
... tract, gills, heart and labial palp) including female gonads (oocytes), and from various stages of embryonic and larval devel- opment (blastula, gastrula, trochophore larvae, D lar- vae, 7 and ... algorithm for each node. Isolation and characterization of Cg-BMPR1 and Cg-TGFbsfR2 TGFb genes A C. gigas genomic library was constructed in kDASH II (Stratagene, La Jolla, CA, USA...
Ngày tải lên: 07/03/2014, 21:20
Báo cáo khoa học: "Computing and Evaluating Syntactic Complexity Features for Automated Scoring of Spontaneous Non-Native Speech" pot
... is that we are using human clause and sentence labels to create a candidate set for the clause boun- dary features evaluated by the Stanford Parser and Tregex, as explained in the following ... operationally. 725 test-3-SB (human transcript based, and using au- tomated boundaries) around 0.2, and for sets NN- test-4-ASR-CB and NN-test-5-ASR-SB (ASR hy- potheses, and usin...
Ngày tải lên: 07/03/2014, 22:20
Báo cáo khoa học: Apoptosis and autophagy: BIM as a mediator of tumour cell death in response to oncogene-targeted therapeutics pptx
... the ERK1 ⁄ 2 pathway, the PKB pathway and the Janus kinase ⁄ signal transducer and activator of tran- scription (JAK-STAT) pathway, to promote prolifera- tion, survival and transformation [56,57]. ... 854–864. 62 Kuribara R, Honda H, Matsui H, Shinjyo T, Inukai T, Sugita K, Nakazawa S, Hirai H, Ozawa K & Inaba T (2009) Roles of Bim in apoptosis of normal and Bcr-Abl-expressi...
Ngày tải lên: 16/03/2014, 00:20
Báo cáo khoa học: "Aspect and Discourse Structure: Is a Neutral Viewpoint Required?*" pot
... gives an explanation for the difference between aspectual information understood as a view on a situation and temporal features of a situation. The former can be gained after applying a certain ... the initial and finishing points of a situ- ation are indicated by I and F respectively. The duration of the situation can be drawn in two differ- ent ways: as an unstr...
Ngày tải lên: 17/03/2014, 09:20
Báo cáo khoa học: Structural and serological studies on a new 4-deoxy-D-arabino-hexosecontaining O-specific polysaccharide from the lipopolysaccharide of Citrobacter braakii PCM 1531 (serogroup O6) pptx
... (H6 of Rha and Fuc) at d 1.21–1.40, one C-CH 2 -C group at d 1.76 and 1.52 (H4ax and H4eq of ara4dHex, respectively) and one O-acetyl group at d 2.19. These data were in agreement with a tetrasaccharide ... sugar and methylation analyses. Serological methods Rabbit antisera against Citrobacter strains PCM 1531 and PCM 1487 were prepared as described previously [21]. Passive...
Ngày tải lên: 23/03/2014, 17:22
Báo cáo khoa học: "Compounding and derivational morphology in a finite-state setting" pptx
... proposes the application of finite-state approximation techniques on a unification-based grammar of word for- mation for a language like German. A refinement of an RTN-based approxima- tion algorithm ... model of word formation, there are a number of considerations that speak in favor of a finite-state account. (A basic assumption made here is that a morphological analyze...
Ngày tải lên: 23/03/2014, 19:20
Báo cáo khoa học: Upstream and intronic regulatory sequences interact in the activation of the glutamine synthetase promoter pot
... upstream and intron modules, and that of their interactions can be calculated with an approach based on the analysis of variance ( ANOVA ) technique. To normalize the data, the activity of reference ... R.H., van den Bogaert, A. J.W., Das, A. T., van Oorschot, D .A. J., Frijters, C., Charles, R., Moorman, A. F.M. & Lamers, W.H. (1990) Isolation and characterization of the...
Ngày tải lên: 23/03/2014, 20:22