báo cáo khoa học: "Nanometric self-assembling peptide layers maintain adult hepatocyte phenotype in sandwich cultures" pot

... modified sandwich cultures repla ce collagen with self-assembling peptide, RAD16-I, combined with functional peptide motifs such as the integrin-binding sequence RGD and the laminin receptor binding ... AcN-YIGSRGGRADARADARADARADA- CONH 2 Laminin Binding Functional peptide motifs, denoted in bold, are inserted onto the N-terminal of the base sequence of RAD16-I. (R = Arginine; A =...

Ngày tải lên: 11/08/2014, 00:22

... positive training sentences. All remaining sentences that do not contain any answer key strings are used as negative instances. This pro- duced 19,313 negative training sentences, yielding a roughly ... In Proceedings of the 17th International Joint Confer- ence on Artificial Intelligence. J. Finkel, T. Grenager, and C. Manning. 2005. Incor- porating Non-local Information into Information Ex...

Ngày tải lên: 20/02/2014, 04:20

... that cooperative interaction within the hydro- phobic protein core plays an integral role in increasing the thermalstability. Another potential stabilizing fac- tor is the high packing density of ... essen- tial roles in proteins, modulating protein stability, folding and function. The dominant roles of the buried polar contacts and ion pairs have been reviewed by distinguishing between t...

Ngày tải lên: 07/03/2014, 05:20

... with 60% similarity in their amino acid sequence [46,61]. Nevertheless, they are not involved in Met chain elongation but are involved in leucine biosynthesis. Phy- logenetic analysis indicates that ... neighbor-joining phylogenetic tree of Branched chain aminotransferases. Fig. S3. Nonrooted neighbor-joining phylogenetic tree of MAM and IPMS family genes. Fig. S4. Nonrooted neighbor-jo...

Ngày tải lên: 29/03/2014, 23:20

... information content in the sum- maries that are generated automatically. Finally, recent research on analyzing online so- cial media shown a growing interest in mining news stories and headlines ... (Qazvinian and Radev, 2008), which employs document clustering. These papers try to increase diversity in summarizing documents, but do not explain the type of the diversity in their in-...

Ngày tải lên: 30/03/2014, 21:20

... classification. Machine Learning Research, 3:1289–1305. S. Kiesling. in press. Dude. American Speech. R. Kneser and H. Ney. 1987. Improved backing-off for m-gram language modeling. In Proc. Intl. Conf. ... gen- ders in American English have been studied for decades. The interest in analyzing the gender lin- guistic differences is two-fold. From the scientific perspective, it will increa...

Ngày tải lên: 31/03/2014, 03:20

... the kinds of actions they are normally involved in is necessary for interjretation of sentences dealing with objects. In sentence (1) John opened the bottle and poured the wine, Burnstein's ... matching procedures, especially for determining whether a particular instance satisfies the criteria for membership in a particular class. Matching procedures, especially partial matc...

Ngày tải lên: 31/03/2014, 17:20

... behaves in a non-deterministic fashion. On the other side, the PG offers means for implementing spec~c parsing strategies improving the lack of determinism innate in the processor. 1. INTRODUCTION ... thus 299 improving determinism of the parsing process, or avoiding construction of useless structures. Some of the concepts introduced in this paper, such as some definitions in...

Ngày tải lên: 31/03/2014, 18:20

... purposes) Furthermore, South African investigators will soon initiate clinical research studies in HIV prevention, such as large HIV vaccine efficacy studies involving several thousand male participants. ... preventing HIV infection in a highly infected community in South Africa. Aids 2003, 17(1):89-95. 8. Rain-Taljaard RC, Lagarde E, Taljaard DJ, Campbell C, MacPhail C, Williams B, Auv...

Ngày tải lên: 11/08/2014, 05:22

... sticky knowledge in transferring best practice Initiation stickiness This stickiness relates to difficulties in recognizing oppor- tunities for transferring best practice and acting on them. Szulanski ... relationships Kate has finished her training year and is working as a 0.6 full-time equivalent salaried family doctor in a busy practice in central London. Brimming with enthusiasm...

Ngày tải lên: 11/08/2014, 05:22