Báo cáo khoa học: "Histochemical Detection of Glycoconjugates in the Male Reproductive System of the Horse" pptx
... mainly examined a single organ, the testis. Little is known about patterns of lectin binding to glycoconjugates in the entire reproductive system of the male horse. The aim of this study was to ... maturation [8]. Many glycoproteins cover the epithelial lining of the male reproductive system. These macromolecules provide the specific intraluminal environme...
Ngày tải lên: 07/08/2014, 17:22
... bonding between the imidazole nitrogen of the conserved His and the hydroxyl of the active-site Ser increases the nucleophilicity of the Ser oxygen, facilitating attack of the hydroxy group on the ... 2B). A closer view of the axial canal in the center of the spicule reveals local- ization of silicatein in the axial filament as well as within the sil...
Ngày tải lên: 18/02/2014, 16:20
... Ca 2+ peak) resulted in an almost immediate abolition of the remaining part of the Ca 2+ signal, which then reached the level as in platelets preincubated with AR-C. In the experiments, a concentration of 2–5 ... that neither wortmannin nor TGX221 affected thrombin generation in the pres- ence of AR-C (not shown). With only wortmannin present, the PKA inhibitor H89...
Ngày tải lên: 18/02/2014, 16:20
Báo cáo khoa học: Inter-flavin electron transfer in cytochrome P450 reductase – effects of solvent and pH identify hidden complexity in mechanism potx
... NADPH. In the fol- lowing, a synopsis of the gathered results is used to support the hypothesis that the blue di-sq is kinetically less exposed at elevated pH. The protonation state of the N5 in the ... CPR) stacks against the isoalloxa- zine ring of the FAD cofactor thereby preventing hydride transfer from NADPH to the flavin-N5 and thus necessitating a potential...
Ngày tải lên: 07/03/2014, 06:20
Báo cáo khoa học: Adipophilin increases triglyceride storage in human macrophages by stimulation of biosynthesis and inhibition of b-oxidation doc
... elevated amounts of adipophilin, may explain to some extent the increased storage of lipids. To examine the effect of adipophilin on TG synthe- sis, Ad.CMV.adipophilin- and Ad.CMV.GFP-infected macrophages ... diverse roles in the cellular life cycle. Indeed, lipid droplets are involved in the maintenance of intracellular cholesterol balance in fibroblasts [12] and appear...
Ngày tải lên: 23/03/2014, 10:21
Báo cáo khoa học: "From Single to Multi-document Summarization: A Prototype System and its Evaluation" pptx
... 3 and all others had scores lower than 2.5. Some of the systems (including B2) fell into the range of 1 to 2 meaning some or hardly any cohesion. The lead baseline (B1), taking the first 50, ... equivalent? This example highlights the difficulty of judging the content coverage of system summaries against model summaries and the inadequacy of using recall as de...
Ngày tải lên: 17/03/2014, 08:20
Báo cáo khoa học: "Aggregation improves learning: experiments in natural language generation for intelligent tutoring systems" pptx
... us. 56 [ judgment [ replaceable−unit the ignitor] is a poor suspect] since [ indication combustion is working] during startup. The problem is that the SCM is shutting the system off during heating. [ domain−knowledge The SCM ... aggregation, the feed- back in DIAG-NLP2 changed along other dimen- sions, mainly using referents of indicators instead of indicators, and being m...
Ngày tải lên: 31/03/2014, 03:20
Báo cáo khoa học: "Dealing with distinguishing descriptions in a guided composition system" doc
... something. If we use ~inclusion to find distinguishable entities, then the set of properties of the entity which is a robber is included in the set of properties of the other, and so the entity ... correct sub-string (from the beginning of the string) and proposes all the possible words that can continue this sub-string. If the sentence is empty, then t...
Ngày tải lên: 31/03/2014, 04:20
Tài liệu Báo cáo khoa học: PCR detection of nearly any dengue virus strain using a highly sensitive primer ‘cocktail’ ppt
... strains in the 163-strain design basis set, and no strain of any other serotype. By selecting one primer pair from each group, nearly any of the 163 design-basis dengue strains may in principle ... time. On lowering the stringency of search by allowing one mismatch and one gap per primer, the sensitivity of all primer sets increased such that of the 1688 den- gue strai...
Ngày tải lên: 14/02/2014, 19:20
Tài liệu Báo cáo khoa học: "Automatic Detection of Nonreferential It in Spoken Multi-Party Dialog" doc
... represents instances of it as vectors of 35 features. These features encode, among other things, information about the parts of speech and lemmata of words in the context of it (obtained au- tomatically). ... per- formed the actual annotation again. The results reported in the following are from this second an- notation. We then examined the inter-annotator reliabili...
Ngày tải lên: 22/02/2014, 02:20