Báo cáo khoa học: "The incidence of recurrent flushing and its effect on branch production in Quercus petraea (Matt) Liebl growing in southern England" ppt

Báo cáo khoa học: "The incidence of recurrent flushing and its effect on branch production in Quercus petraea (Matt) Liebl growing in southern England" ppt

Báo cáo khoa học: "The incidence of recurrent flushing and its effect on branch production in Quercus petraea (Matt) Liebl growing in southern England" ppt

... out in controlled condi- tions and have largely ignored the wider effects of recurrent flushing on growth and form. Oaks show weak apical control but strong apical dominance ... be determined during the previous growing season; the lengths of FIRST and SECOND flushes reflecting, in part, different patterns of growth, physiology and apic...
Ngày tải lên : 08/08/2014, 23:22
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Tài liệu Báo cáo khoa học: "The impact of language models and loss functions on repair disfluency detection" pptx

Tài liệu Báo cáo khoa học: "The impact of language models and loss functions on repair disfluency detection" pptx

... Charniak and Johnson (2001) and split the corpus into main training data, held-out train- ing data and test data as follows: main training con- sisted of all sw[23]∗.dps files, held-out training con- sisted ... Mitigating the Paucity -of- Data Problem: Exploring the Effect of Training Corpus Size on Classifier Performance for Natural Language Processing. In Proceedings of the...
Ngày tải lên : 20/02/2014, 04:20
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Báo cáo khoa học:The principle of flux minimization and its application to estimate stationary fluxes in metabolic networks docx

Báo cáo khoa học:The principle of flux minimization and its application to estimate stationary fluxes in metabolic networks docx

... alterations of the cell induced by varying external conditions (e.g. pH value, concentration of sub- strates, concentration of toxic compounds, concentration of signalling molecules) and thus ... effort. Employing the principle of flux minimization for the calculation of s tationary metabolic fluxes results in the solution of a constrained linear optimization problem: consider...
Ngày tải lên : 07/03/2014, 15:20
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báo cáo hóa học:" The impact of iron overload and its treatment on quality of life: results from a literature review" pptx

báo cáo hóa học:" The impact of iron overload and its treatment on quality of life: results from a literature review" pptx

... availability of QoL instruments for patients undergoing infusion ICT. Also, to obtain patients' experiences of having iron overload and receiving infusion ICT, and experts' clinical opinions ... on the impact of thalassemia, SCD or MDS on patient QoL rather than the impact of ICT on patient QoL. However, mention of the impact on QoL of infusion ICT appears i...
Ngày tải lên : 20/06/2014, 16:20
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Báo cáo khoa học: The role of helix 8 and of the cytosolic C-termini in the internalization and signal transduction of B1 and B2 bradykinin receptors potx

Báo cáo khoa học: The role of helix 8 and of the cytosolic C-termini in the internalization and signal transduction of B1 and B2 bradykinin receptors potx

... addition of scintillation fluid. Nonspecific binding was determined in the presence of 5 lm unlabeled agonist and subtracted from the total binding to calculate the spe- cific binding. Internalization ... containing increasing concentrations of [ 3 H]BK (10 concentrations ranging from 0.01 to  40 nm) or [ 3 H]DAK (0.01–10 nm) for at least 90 min. The incuba- tion was stopped by rinsin...
Ngày tải lên : 07/03/2014, 16:20
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Báo cáo khoa học: The use of recombinant protein and RNA interference approaches to study the reproductive functions of a gonad-stimulating hormone from the shrimp Metapenaeus ensis ppt

Báo cáo khoa học: The use of recombinant protein and RNA interference approaches to study the reproductive functions of a gonad-stimulating hormone from the shrimp Metapenaeus ensis ppt

... the inhibitory function on molting has been demonstrated convincingly. Most biological assays of the gonad inhi- bition of this neuropeptide rely on its ability to inhibit ovary development and reduce ... 120 h after injection (Figs 4A and 5A). In conclusion, the use of recombinant protein or RNAi alone may not be sufficient to confirm the func- tion of a neuropeptide. The c...
Ngày tải lên : 16/03/2014, 05:20
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Báo cáo khoa học: The role of residues R97 and Y331 in modulating the pH optimum of an insect b-glycosidase of family 1 pdf

Báo cáo khoa học: The role of residues R97 and Y331 in modulating the pH optimum of an insect b-glycosidase of family 1 pdf

... this comparison, as noted above. In conclusion, the combination of these results shows that residues R97 and Y331 modulate the ionization of residue E399 by stabilizing its charge and reducing its pK a , ... clearly increased. Actually, the substitution of R97 by methionine or lysine resulted in the same increment in the pK a of E399 (Table 2). Therefore, M97 and K97 a...
Ngày tải lên : 23/03/2014, 15:21
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Báo cáo khoa học: "The role of Bcl-xL and nuclear factor-kB in the effect of taxol on the viability of dendritic cells" ppsx

Báo cáo khoa học: "The role of Bcl-xL and nuclear factor-kB in the effect of taxol on the viability of dendritic cells" ppsx

... gated based on cell size; region R1 included DCs, as confirmed by staining for cell-specific surface markers, CD11c and MHC class II, whereas region R2 contained contaminating cells, mainly dead ... the level of cytokine production; 1 μg/ml of taxol induced only marginal production of these cytokines. These results suggest that taxol enhances the production of cytokines t...
Ngày tải lên : 07/08/2014, 23:22
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Báo cáo khoa học: " The role of marine salt and surfactants in the decline of Tyrrhenian coastal vegetation in Italy" ppt

Báo cáo khoa học: " The role of marine salt and surfactants in the decline of Tyrrhenian coastal vegetation in Italy" ppt

... levels of con- centration of MBAS in rainwater samples and in deposits on needle surfaces. It is interesting to note that most findings are in the lower concentration classes, ... of polluted sea spray, both in isolation and in synergy. MATERIALS AND METHODS Determination of surfactants and chlorides in sea aerosol The determination...
Ngày tải lên : 08/08/2014, 19:21
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Tài liệu Báo cáo khoa học: Inhibitory properties of cystatin F and its localization in U937 promonocyte cells ppt

Tài liệu Báo cáo khoa học: Inhibitory properties of cystatin F and its localization in U937 promonocyte cells ppt

... restore monomers and inhibi- tory activity under nondenaturing conditions. Loss of inhibitory potential of dimerized cystatin F can be explained by blocking of the N-terminal part, disabling protease ... specificity and strength of binding to the target enzyme. Cystatins are generally rather non- selective inhibitors. An interesting feature of cystatin F is the 100-fold stronger...
Ngày tải lên : 19/02/2014, 17:20
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