a place for consciousness probing the deep structure of the natural world nov 2004
a place for consciousness probing the deep structure of the natural world nov 2004
... it allows us to partition the world into physical information that is available at that place (be- cause signals from other places may have traveled to it) and information that is not available ... locally rather than complexly and nonlocally. Rather, the fail- ure was rooted categorically in the stark geometric and bare counterfactual nature of the properties and of the wo...
Ngày tải lên: 11/06/2014, 10:40
Báo cáo khoa học: "Understanding the thematic structure of the Qur’an: an exploratory multivariate approach" pdf
... Sura name Words Sura name Words Al-Baqarah 5739 Al-Israa 1464 Al-Imran 3316 Al-Kahf 1489 Al-Nisa 3543 Ta-Ha 1265 Al-Maidah 2681 Al-Anbiyaa 1077 Al-An'am 2895 Al-Hajj 1195 Al -A& apos;raf ... denotation of variable 1, the highest-variance variable in the Qur’an, than the suras of cluster B. This variable is the lexical item ‘Allah’, which is central in Islam; the d...
Ngày tải lên: 08/03/2014, 04:22
Báo cáo khoa học: "TEMPORAL REASONING IN NATURAL LANGUAGE UNDERSTANDING: THE TEMPORAL STRUCTURE OF THE NARRATIVE" docx
... conceptual apparatus that has 264 TEMPORAL REASONING IN NATURAL LANGUAGE UNDERSTANDING: THE TEMPORAL STRUCTURE OF THE NARRATIVE Alexander Nakhimovsky Department of Computer Science Colgate ... notions. The remainder of the paper analyzes the durational and aspectual knowledge needed for those tasks. Distinctions are established between grammatical aspect, as- pec...
Ngày tải lên: 18/03/2014, 02:20
Báo cáo khoa học: The crystal structure of the ring-hydroxylating dioxygenase from Sphingomonas CHY-1 pot
... of the adjacent b subunit and the cata- lytic domain of the adjacent a subunit. Most of the ab interactions are conserved at least in the dioxygenases from the naphthalene family. For instance, ... to the cohesion of the a 3 b 3 hexamer and ultimately favor the catalytic reaction by maintaining the two redox centers at an appropriate distance from each other....
Ngày tải lên: 23/03/2014, 09:21
Báo cáo khoa học: The crystal structure of the tryptophan synthase b2 subunit from the hyperthermophile Pyrococcus furiosus Investigation of stabilization factors pot
... aDDASA nonpolar þ bDDASA polar ð4Þ where, DDASA nonpolar and DDASA polar represent the differ- ence in the change in accessible surface area (ASA) of nonpolar and polar atoms of all residues in a protein, respectively, ... conformational stability of a protein [61]. In the case of the small ribonuclease from Bacillus amyloliquefacience, the edge of the aromatic ring...
Ngày tải lên: 30/03/2014, 14:20
Báo cáo khoa học: MR solution structure of the precursor for carnobacteriocin B2, an antimicrobial peptide fromCarnobacterium piscicola Implications of the a-helical leader section for export and inhibition of type IIa bacteriocin activity pdf
... Edmonton, AB, Canada Type IIa bacteriocins, which are isolated from lactic acid bacteria that are useful for food preservation, are potent antimicrobial peptides with considerable potential as therapeutic ... University of Alberta) for helpful discussions. These investigations were supported by the Natural Sciences and Engineering Research Council of Canada, the Alberta Heritage...
Ngày tải lên: 07/03/2014, 15:20
Báo cáo khoa học: "Parsing the Internal Structure of Words: A New Paradigm for Chinese Word Segmentation" doc
... on Innovative ap- plications of artificial intelligence, AAAI’97/IAAI’97, pages 598–603. AAAI Press. Michael Collins and Terry Koo. 2005. Discrimina- tive reranking for natural language parsing. ... for phrase labels is close to this accuracy. Besides, the result for flat labels compares favorably with the state of the art accuracy of about 93% F 1 for joint word segmen- t...
Ngày tải lên: 17/03/2014, 00:20
Báo cáo khoa học: The crystal structure of a xyloglucan-specific endo-b-1,4glucanase from Geotrichum sp. M128 xyloglucanase reveals a key amino acid residue for substrate specificity potx
... used as a search model. The cns program [19] was used for refinement against the 20–2.5 A ˚ intensity data. A ran- domly selected portion of the diffraction data (5.0%) was used to calculate the ... Reykjavik, Iceland), and were refined by varying the pH of the buffer and the concentration of the precipi- tant. Prior to data collection, a crystal was transferred...
Ngày tải lên: 23/03/2014, 05:22
Báo cáo khoa học: NMR and MS evidences for a random assembled O-specific chain structure in the LPS of the bacterium Xanthomonas campestris pv. Vitians A case of unsystematic biosynthetic polymerization potx
... area. This led to 14 possible combinations: (B ¼ b-Rha, A ¼ a- Rha, A ¼ a- Fuc3NAc (1fi2) a- Rha) B A, B– A B A A, B A A, B A A, B A A B A A A, B A A A, B A A A, B A A A, B A A A, B– A A A, B A A A, ... end. The following fragments were assignable (the assigned a- Rha being bold): B A B A, B A B– A, B A A A, B A A A, B A A A/ B, A A A, A A B, A A B, B A B, B A A, B A A,...
Ngày tải lên: 31/03/2014, 09:20
Tài liệu Báo cáo khoa học: The crystal structure of human a-amino-b-carboxymuconatee-semialdehyde decarboxylase in complex with 1,3-dihydroxyacetonephosphate suggests a regulatory link between NAD synthesis and glycolysis ppt
... related by a dyad axis in the crystal, and a mixture of monomeric and dimeric forms in solution [18]. Therefore, the available structural data suggest that the minimal functional unit in the ACMSD enzyme ... model of cerebral malaria, a frequently fatal com- plication of Plasmodium falciparum infection; in the same model, pharmacological reduction of PA levels was demo...
Ngày tải lên: 18/02/2014, 06:20