báo cáo khoa học: " Opportunities to learn and barriers to c

báo cáo khoa học: " Opportunities to learn and barriers to change: crack cocaine use in the Downtown Eastside of Vancouver" pptx

... following kit distribution pro- vide insight into crack cocaine practices among some indi- viduals in the DTES of Vancouver. The findings The findings point to the many challenges inherent in providing ... factors that shape crack use and learning opportunities. The project findings contribute to existing harm reduction literature and are expected to be of...

Ngày tải lên : 11/08/2014, 18:20

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Báo cáo khoa học: "Organic matter distribution and nutrient fluxes within a sweet chestnut (Castanea sativa Mill.) stand of the Sierra de Gata, Spain" pps

... (deciduous species) and eventually a proportion of them returns to the soil in the leaf litter. The amount of nutrients stored in the leaves depends, above all, on the leaf biomass of the forest. Accordingly, the ... considering the relative mass of leaves. The transfer of N to the perennial parts of the tree may represent 30–50% of the amount r...

Ngày tải lên : 08/08/2014, 14:22

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Báo cáo khoa học: "Radiation induced apoptosis and initial DNA damage are inversely related in locally advanced breast cancer patients" ppt

... confirm- ing our previously observations [13,17,19]. The increments in RIA were defined by two constants: the coefficient in origin a (as the origin of the curve in the Y axis determining the spontaneous ... response of cells to this damage and their ability to restore DNA sequence integrity remains unclear. Intrinsic radiosensi- tivity is correlated in a first a...

Ngày tải lên : 09/08/2014, 09:20

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báo cáo khoa học: "P-loop mutations and novel therapeutic approaches for imatinib failures in chronic myeloid leukemia" pps

... of point mutations within the ABL kinase domain of BCR- ABL. Such mutations inhibit the ability of imatinib to bind to BCR-ABL by corrupting the binding sites or pre- venting the kinase domain ... discontinuation of imatinib. Cross-intolerance to nilotinib occurred in 49% of patients with hematologic intolerance to imatinib, mostly due to the reoccurrence of...

Ngày tải lên : 10/08/2014, 22:20

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báo cáo khoa học: " Reactive oxygen species and transcript analysis upon excess light treatment in wild-type Arabidopsis thaliana vs a photosensitive mutant lacking zeaxanthin and lutein" pps

... photoinhibi- tion we found in npq1lut2 is not dramatic, since the photochemical efficiency of the mutant starts to accli- mate to the stressing conditions after 4 days of HL (Table 4). In the ... Hubel A, Schoffl F: Derepression of the Activity of Genetically- Engineered Heat-Shock Factor Causes Constitutive Synthesis of Heat- Shock Proteins and Increased Thermot...

Ngày tải lên : 11/08/2014, 11:22

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Báo cáo khoa học: Alternative splicing produces an H-protein with better substrate properties for the P-protein of glycine decarboxylase doc

... H-protein, FtGLDH AA , harbours two additional alanine residues very close to its N-terminus, and is by far the most dominant H-protein type in leaf mitochondria of these plants. Because of photorespiratory ... the alternative H-proteins, both the naturally occuring FtGLDH AA and the artiﬁcial AtGLDH1 AA , are indeed exclusively due to the insertion of two additional...

Ngày tải lên : 23/03/2014, 04:20

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Báo cáo khoa học: "High-dose rate brachytherapy (HDRB) for primary or recurrent cancer in the vagina" docx

... clinical and imaging findings at the time of implantation(Figure 1). Pretreatment clinical findings and imaging were also taken for reference for defining the target volume. The median number of ... under general anesthesia intra-operatively and epidural analge- sia was used to control post-operative pain during the course of treatment. Laparoscopic guidance was used for...

Ngày tải lên : 09/08/2014, 09:22

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Báo cáo y học: " Placenta growth factor and vascular endothelial growth factor B expression in the hypoxic lung" docx

... being noted in the alveolar wall and type II pneumocytes (figure 3B and 3F) and the wall of intra-acinar blood vessels (figure 3Cand 3G). The stain- ing intensity of PlGF was more intense in ... PlGF when used in the absence of VEGFA increased the rate of wound healing. Thus the effects of these two proteins depend critically on their relative concentrations....

Ngày tải lên : 12/08/2014, 13:22

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Tài liệu Báo cáo khoa học: PC1⁄3, PC2 and PC5⁄6A are targeted to dense core secretory granules by a common mechanism doc

... signal in this domain. In the current study, we sought to deﬁne the secretory sorting signals in the PC5 ⁄ 6A C-terminus and to compare these to the granule-sorting domains in the other granule-targeted ... protein to secretory granules, and mediates the interaction of this domain with the membrane fraction of expressing cells [3]. Likewise, a protein dom...

Ngày tải lên : 18/02/2014, 16:20

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Tài liệu Báo cáo khoa học: "Different Structures for Evaluating Answers to Complex Questions: Pyramids Won’t Topple, and Neither Will Human Assessors" docx

... turn and marks the appearance of the nuggets. An an- swer string contains a nugget if there is a conceptual match; that is, the match is independent of the partic- ular wording used in the system’s ... evolve to reﬂect the shifting interests of the re- search community to remain relevant. Thus, orga- nizers of evaluations must walk a ﬁne line between progress an...

Ngày tải lên : 20/02/2014, 12:20

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