نتایج جستجو برای: pocket

تعداد نتایج: 17660  

2017
Travis Wolfe Mark Dredze Benjamin Van Durme

Existing Knowledge Base Population methods extract relations from a closed relational schema with limited coverage, leading to sparse KBs. We propose Pocket Knowledge Base Population (PKBP), the task of dynamically constructing a KB of entities related to a query and finding the best characterization of relationships between entities. We describe novel Open Information Extraction methods which ...

Journal: :Proteins 1998
S Lee R J Kuhn M G Rossmann

Alphavirus budding from the plasma membrane is initiated by the specific interaction of the nucleocapsid with the cytoplasmic domain of the glycoprotein E2. It was proposed (Lee et al., Structure 4:531-541, 1996) that binding of the capsid protein residues 108 to 110 (the "N-terminal arm" residues) to a hydrophobic pocket on the surface of the neighboring capsid protein in the crystal structure...

Journal: :Composites Science and Technology 2022

Experimental observations revealed that a resin pocket in unidirectional laminate with discontinuous ply may form several cracks prior to initiation of delamination cracks. The observed typically occur within the pocket, rather than at interfaces ply, and are curved towards center pocket. To study this unintuitive cracking behavior, simple variational stress analysis based on principle minimum ...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2012
Thomas Eicher Hi-jea Cha Markus A Seeger Lorenz Brandstätter Jasmin El-Delik Jürgen A Bohnert Winfried V Kern François Verrey Markus G Grütter Kay Diederichs Klaas M Pos

AcrAB-TolC is the major efflux protein complex in Escherichia coli extruding a vast variety of antimicrobial agents from the cell. The inner membrane component AcrB is a homotrimer, and it has been postulated that the monomers cycle consecutively through three conformational stages designated loose (L), tight (T), and open (O) in a concerted fashion. Binding of drugs has been shown at a peripla...

Journal: :International Journal of Engineering Pedagogy (iJEP) 2018

Journal: :Canadian Journal of Anesthesia/Journal canadien d'anesthésie 2011

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