... bidirectional, allowing one component to request certain highly restrtcted kinds of information from another component and, in principle, can connect any pair of processors in a SUS 260 DISCOURSE[ ... criticism in ]Iayes-l~.oth, 1983a:55). I INTERACTIVE DETERMINISM: A THEORY OF NON-SERIAL INTERACTION In this section, we concentrate on the study of NSI between morphosy...
Ngày tải lên: 08/03/2014, 18:20
... specifically increased in astrocytes in the cortical area of AD patients where neurodegeneration was evident [14], indicating that lipid metabolism, including that of LPC, may be changed in the brain of ... a corresponding delay in reaching the plateau (Fig. 2B). Effects of LPC on the change of intrinsic tyrosine fluorescence during Ab fibril assembly Next we investigated the e...
Ngày tải lên: 06/03/2014, 01:20
Báo cáo khoa học: Solubility-dependent structural formation of a 25-residue, natively unfolded protein, induced by addition of a seven-residue peptide fragment pot
... unfolded protein (the initial protein; IP) into a structured pro- tein (the final protein; FP) by altering the solubility. First, the amino acid sequence of the IP was deter- mined on the basis of a zinc-finger ... His25, which binds to Zn 2+ in Sp1f3, was replaced by alanine to suppress any possible interactions with trace amounts of metal ions in solution, resulting in the sequenc...
Ngày tải lên: 29/03/2014, 23:20
Tài liệu Báo cáo khoa học: Suppressed catalytic efficiency of plasmin in the presence of long-chain fatty acids Identification of kinetic parameters from continuous enzymatic assay with Monte Carlo simulation ppt
... presence of kringle 5 in the structure of the protease; miniplasmin (des-kringle 1-4 plasmin) is as sensitive to fatty acids as plasmin, whereas the activity of microplasmin (des-kringle 1-5 plasmin) ... 1-4 plasmin) con- tains the kringle 5 and the catalytic domain of plas- min, whereas microplasmin (des-kringle 1-5 plasmin) is composed of the catalytic domain only [11]. At a sat...
Ngày tải lên: 18/02/2014, 17:20
Tài liệu Báo cáo khoa học: Mg2+-modulated KMnO4 reactivity of thymines in the open transcription complex reflects variation in the negative electrostatic potential along the separated DNA strands ppt
... of these forms to the integrated intensity of these two bases was used in the calculation of the contribution of individual bases to the integrated intensity of overlapping DNA bands. Determination ... of thymine in thymidine and its nucleotides The kinetics of oxidation of thymine by KMnO 4 [34] in thymidine, TMP, TTP and TpT was studied as a function of [MgCl 2 ] in...
Ngày tải lên: 19/02/2014, 18:20
Tài liệu Báo cáo khoa học: "ON THE SYNTACTIC-SEMANTIC OF BOUND ANAPHORA ANALYSIS" potx
... revised binding principle (5) permits binding in (4), whereas the indicated binding in (6) is excluded under the preferred reading where every professor outscopes a book, which is in accordance ... phenomena in the area of pronoun binding are considered: Indirect binding of pronouns by indefinite NPs ("donkey sentences") and surface- syntactic constraints on...
Ngày tải lên: 22/02/2014, 10:20
Báo cáo khoa học: "Automatic Detection and Correction of Errors in Dependency Treebanks" potx
... idea behind this step is that we basically try to repro- duce the gold standard, since parsing the data seen during the training is very easy (a similar idea in the area of POS tagging is very ... labels, POS tags etc. In fact, in the area of POS tagging a similar strategy of using the same data for training and testing in order to detect inconsistencies has proven to be...
Ngày tải lên: 07/03/2014, 22:20
Báo cáo khoa học: "Automatic Annotation for All Semantic Layers in FrameNet" potx
... training and testing. Figure 1 shows an example of such a sentence. Here, the target word eat evokes the INGESTION frame. Three FEs are present: INGESTOR, INGESTIBLES, and PLACE. 135 Often [an informal ... example be used in a semantic parser to refine the meaning of a predicate, to link predi- cates in a sentence together, or possibly to improve detection and classification of FEs. T...
Ngày tải lên: 08/03/2014, 21:20
Báo cáo khoa học: Evidence for the presence of ferritin in plant mitochondria pdf
... drops of blocking buffer: 1% (w/v) bovine serum albumin, 20% (v/v) normal goat serum in 0.1 M Tris- buffered saline (pH 7.4), and then incubated for 2 h in Tris- buffered saline (pH 7.4) containing ... seed proteins (CP , control p roteins); molecular mass of protein standards is indicated in kDa ( Std). (B) Immunoblotting of the same proteins with polyclonal antibod y against fer...
Ngày tải lên: 16/03/2014, 18:20
Báo cáo khoa học: "Coherent Citation-Based Summarization of Scientific Papers" potx
... matter? attributing scientific work to citations. In In Proceedings of NAACL/HLT-07. Daniel D. K. Sleator and Davy Temperley. 1991. Parsing english with a link grammar. In In Third International Workshop ... citation indexing. computing attitude and affect in text. In Theory and Applications, pages 159170. 509 Proceedings of the 49th Annual Meeting of the Association for Computat...
Ngày tải lên: 23/03/2014, 16:20