Báo cáo khoa học: Surface-enhanced vibrational spectroscopy for probing transient interactions of proteins with biomimetic interfaces: electric field effects on structure, dynamics and function of cytochromec doc

... MINIREVIEW Surface-enhanced vibrational spectroscopy for probing transient interactions of proteins with biomimetic interfaces: electric field effects on structure, dynamics and function of cytochrome ... diffusion of the reactant along the surface of a macromolecular target, a reorientation corresponding to a rotational diffusion within the interact...

Ngày tải lên: 22/03/2014, 16:20

... these calculations, the motion of the molecule is simulated for sufficient time to allow sampling of large regions of conformational space with the aim of con- verging on the structure with the global ... 2011 FEBS conformation as a result of the lack of NOE informa- tion or else an unrealistic one as a result of an averag- ing of the NOEs and coupling constants. Thus...

Ngày tải lên: 29/03/2014, 00:20

... unparalleled ability of NMR to monitor binding interactions over a wide range of affinities, molecular masses and solution conditions. We discuss the use of NMR to measure the dynamics of proteins at the ... use with isotope labeling for studies of macromo- lecular conformation and intermolecular interactions. Q Rev Biophys 23, 39–96. 32 Breeze AL (2000) Isotope-filter...

Ngày tải lên: 29/03/2014, 00:20

... these methods can often find good solutions, both are quite sensitive to the selection of auxiliary information, and making good selections requires significant in- sight. 2 3 Conditional Random Fields Linear-chain ... distance function ∆, a target expectation ˆ f, data D, a function f , and a model distribution p θ , the GE criterion objective function term is ∆  ˆ f, E[f(x)]  ....

Ngày tải lên: 20/02/2014, 09:20

... productions and accessory function of alveolar macrophages: implica- tions for allergic sensitization and inflammation. J Immunol 170, 528–536. 8 Yu CK & Chen CL (2003) Activation of mast ... i.t. instillation of FITC–OVA [23,24], we chose the 24 h time point for a closer evaluation of the tissue distribu- tion of [ 75 Se]Der p 2 upon i.t. administration. Tissue distrib...

Ngày tải lên: 07/03/2014, 21:20

... Proceedings of the ACL-HLT 2011 System Demonstrations, pages 74–79, Portland, Oregon, USA, 21 June 2011. c 2011 Association for Computational Linguistics Wikulu: An Extensible Architecture for Integrating ... Introduction Wikis are web-based, collaborative content author- ing systems (Leuf and Cunningham, 2001). As they offer fast and simple means for adding and editing content...

Ngày tải lên: 07/03/2014, 22:20

... “Linguistic and Machine Methods for Compil- ing and Updating the Harvard Automatic Dictionary,” Preprints of Papers for the International Conference on Scientific Infor- mation, National Academy of ... specifications of the component variables. The truth value associated with a given formula in a given context will be called the evaluation of the formula for that...

Ngày tải lên: 16/03/2014, 19:20

... appear- ing in the left-hand side of (1) (without repeti- tions) along with some additional terminal sym- bols (with possible repetitions). For a mathematical definition of LCFRS we re- fer the ... value of the above function is kept to a min- imum. One way to achieve this is by factorizing the productions of a LCFRS, as we now explain. 2.2 Factorization Consider a LCFRS product...

Ngày tải lên: 16/03/2014, 23:20

... a constituent-based parser on the training section of the Danish treebank and evaluated it on sentences of up to 40 words in the test section of the Swedish treebank and obtained an F 1 -score of ... Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics:shortpapers, pages 682–686, Portland, Oregon, June 19-24, 2011. c 2011 Association...

Ngày tải lên: 17/03/2014, 00:20

... done by processing on word pairs or triples, and performing normalization on the resulting conditional distributions. a uniform distribution (as is done with authors of documents), we select ... directly on their effect on word accu- racy or error rate, but based on their ability to sup- port video information retrieval. 4.3 Precision of Information Retrieval One of...

Ngày tải lên: 17/03/2014, 02:20