Báo cáo khoa học: "FIELD TESTING THE TRANSFORMATIOHAL QUESTION ANSWERING" potx

... FIELD TESTING THE TRANSFORMATIOHAL qUESTION AHSWERIHG (TqA) SYSTEM S. R. Patrick ~DM T.J. Watson Reseorch Center PO BOX 218 Yorktown Heights, NQW York 10598 The Transformatlonal question ... grant proposal, and either the query comolexity might bQ relatively limited so as to minimize the changQ of error, or else the questions might be essentially repetitions of the s...

Ngày tải lên: 17/03/2014, 19:20

... enzymatic cleavage by the RNase III Drosha to produce precur- sor miRNAs of 70 nucleotides. These are then trans- ported to the cytoplasm where they are further processed by another RNase III enzyme, ... treatments typically target the inflammatory response, the mechanism of fibrosis is poorly understood and there are few effective thera- pies. For these reasons, and knowing the mult...

Ngày tải lên: 15/03/2014, 11:20

... if the concept head is a descendent of either the concept “Human” or the concept “Occupation” in Omega. It is clear from the figure that the Decision Tree algorithm plus Bagging gives the ... relation, the techniques we propose are easily extensible to other question types. Evaluations are conducted using a set of “Who is …” questions collected over the period of a fe...

Ngày tải lên: 08/03/2014, 04:22

... closure therapy Vacuum-assisted closure therapy (VAC Vakuumquellen, KCI Therapiegeräte, Höchstadt, Germany) was designed to pro- mote the formation of granulation tissue in the wound bed, either ... aftermath With respect to the tsunami's psychoemotional aftermath, the full impact of the wave on the mental health of the survivors is still unknown [2]. In February 2005 the...

Ngày tải lên: 25/10/2012, 10:41

... as the ATP-unbound and Ca 2+ -bound E1Ca 2+ form. In the histogram (Fig. 2A) of the dis- tribution of the height of the projection of the embed- ded molecule above the flat membrane surface, the average ... than the other states. This elevation value is very similar to the height difference between the E1Ca 2+ form [14], in which the N-domain is widely separated from t...

Ngày tải lên: 14/02/2014, 14:20

... studies indicate that there is a controversy in the literature about the impor- tance of the CagL RGD-motif in T4SS functions and host cell signalling. Another unsolved question is the proposed structure ... infection [30]. These data were also supported by several other research groups [15]. However, the role of CagA with respect to inducing the loss of cell polarity is much cl...

Ngày tải lên: 14/02/2014, 19:20

... whether soluble ADAM10 and the transmembrane variant cleave the same substrates and whether they have the same cata- lytic properties in vivo, this type of regulation has to be elucidated further. ... Additionally, only those two ADAMs lack the RX(6)DLPEFa(9)b(1) integrin binding motif, which is contained in the other members of the pro- teinase family [48]. Nevertheless, there ar...

Ngày tải lên: 16/02/2014, 09:20

... attached to the culture dish. Furthermore, cells expressing the JSP1-G2A mutant remained attached to the dish despite the fact that the mutant protein was expressed at similar levels to those of the wild-type ... of the PTP superfamily, and share little sequence similarity beyond the conserved active-site signature motif HCX 5 R. Although they use the same catalytic mechanis...

Ngày tải lên: 16/02/2014, 14:20

... HSF1, HSF2 and HSF4 As the functions of the HSF family members differ, so also do the molecular mechanisms by which they are regulated. Albeit they all recognize and bind HSEs, the HSFs regulate different ... bookmarking of the stress-inducible Hsp70i gene during mitosis and to enhance the DNA-binding capacity of HSF2 [96,98]. However, another report showed that the modification...

Ngày tải lên: 18/02/2014, 04:20

... which these putative sub-complexes bind to each other during the assembly of the bc 1 complex is also unknown. Furthermore, as in the case of the biogene- sis of other multi-subunit complexes of the ... in the first strain compared to the second. However, a huge differ- ence is seen in the molecular mass of the bc 1 complex in these two deletion strains, thus leading to the...

Ngày tải lên: 18/02/2014, 08:20