Báo cáo khoa học: "Regional Distribution and Relative Frequency of Gastrointestinal Endocrine Cells in Large Intestines of C57BL/6 Mice" potx

... relative frequency of some gastrointestinal endocrine cells in aging mice have also been reported 19-21 . Regional Distribution and Relative Frequency of Gastrointestinal Endocrine Cells in Large Intestines ... Glucagon-immunoreactive cells in the large intestinal tract of C57BL/6 mice. Note that they were restricted to th e colon. ×480. Regional...

Ngày tải lên: 07/08/2014, 15:20

... importance of such tuning. Future work points in two directions: first, inte- grating our methodology into working ISU-based dialogue systems and determining whether or not they improve in terms of standard ... for one of the user utterances. 2. Randomly split the remaining data into an 80% training and 20% test set. 3. Run TiMBL with all possible parameter set- tings on the gene...

Ngày tải lên: 08/03/2014, 04:22

... charged guanidinium residues of ArgA145 and ArgB263. This indi- cates a crucial role of the specified arginine pair in the sub- strate- and stereoselectivity of penicillin acylase. Keywords: enzyme kinetics; ... selection of amino acid residues within the active site consisting of 10 fragments, including the substrate, and comprising a total of 298–312 atoms depending on su...

Ngày tải lên: 16/03/2014, 16:20

... sentences using in- domain and out -of- domain training. Table 4 shows that in- domain training, as expected, consistently yields su- perior accuracy than out -of- domain training across all four datasets: ... the accuracy of in- domain trained systems. 6 Integrating the Corpus-based and Dictionary-based Approaches The strategy of integration of two or more sys- tems in a sing...

Ngày tải lên: 31/03/2014, 00:20

... change in MFA is similar to the change in the released strain of growth stress in the upper side of the stem. In saplings, MFA decreases with the inclination of the stem up to 20°, and then remains ... the Figure 5. Change in microfibrillar angle with the angle of inclination. Each point is the average for 3 saplings. The mean standard deviation of each point is 4 in...

Ngày tải lên: 08/08/2014, 14:22

... constructions offers interesting in- sights into the constructional inventory of a lan- guage. It also opens up the possibility of comparing seemingly closely related languages in terms of the sets of available ... UAM CorpusTool: Soft- ware for corpus annotation and exploration. In Car- men M. et al. Bretones Callejas, editor, Applied Lin- guistics Now: Understanding Language...

Ngày tải lên: 16/03/2014, 20:20

... The nature of the links in the lexicon to the ontol- ogy is critical to 'the entire issue of LRs. Represen- tations of lexical meaning may be defined in terms of any number of ontological ... Nirenburg and Victor Raskin 1986 A Metric for Computational Analysis of Meaning: Toward an Applied Theory of Linguistic Semantics Pro- ceedings of COLING '86. Bonn,...

Ngày tải lên: 23/03/2014, 20:21

... in the cells of pancreatic islets and in the exocrine glandular acini (Fig. Fig. 1. Immunostaining of BVDV in the pancreas. BVDV positive cells were found in the islets and acini. Counterstained with ... necropsy and showed severe hemorrhages in the intestines without particular gross findings in other organs. Selected tissues including, intestines, liver, kidney,...

Ngày tải lên: 07/08/2014, 14:23

... concentrations in the soils and/ or leaves of the beech stands. The addition of potassium sulphate to dolomite generally increased the soil and foliar K contents in thespruce standscontrary to the beech stands.It ... the spruce than for the beech stands. On the otherhand,dolo- mite tended to reducesoiland leave K concentration only in the beech stands. Better understanding of t...

Ngày tải lên: 08/08/2014, 14:21

... carried out in single- point binding assays at high initial cell density. Binding-inhibition experiments Cells grown in 12-well plates were washed once with 1 mL of DMEM and incubated in the same ... affinity and kinetics of binding of PCSK9 to LDLR on HepG2 cells at 4 °C. The extent of [ 125 I]TC-PCSK9 binding increased as cell surface LDLR density increased. Unlabeled w...

Ngày tải lên: 14/02/2014, 14:20