... Coordina- tor. The remaining 34 are non-focus countries. One hun- dred and forty-nine health indicators were found in the initial database search, most of which were missing data points. Of the indicators ... Mali, Sao Tome and Principe, and Togo) with medians ranging from 17.1% to 4.5%; two (Equitorial Guinea and Swaziland) have statistically significant wors- ening with fraction...
Ngày tải lên: 20/06/2014, 08:20
... Engineering and Electrical Engineering University of Washington Seattle, WA 98195, USA {karim@cs,bilmes@ee}.washington.edu Abstract Sitting at the intersection between statis- tics and machine ... lexicons. For testing we randomly divided STP data into 9495 training words (corresponding to 9545 pronun- ciations) and 912 test words (901 pronunciations). For the Levenshtein and MCI re...
Ngày tải lên: 23/03/2014, 19:20
Tài liệu Báo cáo khoa học: "Is There Natural Language after Data Bases?" pptx
... copied to/ carbonell]foo.bar. USER: Oops, I meant to copy lure.bar. There is no "oops command", nor any act for editing, re- executing, and undoing the effects of a prior utterance in ... ellipsis and anaphora, and dynamic language redefinition, to name a few. An instance of intersentential meta.language typical to this domain would be: USER: Copy foo.bar...
Ngày tải lên: 21/02/2014, 20:20
Báo cáo khoa học: Is there more to aging than mitochondrial DNA and reactive oxygen species? pot
... oxidized proteins by the mitochondrial Lon protease. Therefore, it is important to take into consideration that an increased mitochondrial content of protein carbonyls and protein nitration products ... population failed to link longevity to any particular mitochondrial haplotype, indicating that factors other than mtDNA polymor- phism also may play a role in aging [12]. Finally,...
Ngày tải lên: 29/03/2014, 22:21
Tài liệu Báo cáo khoa học: Oligomerization of the Mg2+-transport proteins Alr1p and Alr2p in yeast plasma membrane pptx
... vitro chemical cross-linking and in vivo split-ubiquitin assays to analyze protein–protein inter- actions, we show here that Alr1p and Alr2p interact to form homo-oligomeric and hetero-oligomeric ... domains and both termini in the cytoplasm and the folding of the large N-terminal part into a large funnel-like structure with a potential binding site for Mg 2+ . As an indepen...
Ngày tải lên: 19/02/2014, 06:20
Báo cáo khoa học: Delineation of the roles of FadD22, FadD26 and FadD29 in the biosynthesis of phthiocerol dimycocerosates and related compounds in Mycobacterium tuberculosis pptx
... between FadD29 and PKS15 ⁄ 1 on the one hand, and FadD26 and the FasI system on the other hand. Further inves- tigations, including protein interaction studies and structural studies, will be necessary to ... the loading of biosynthetic intermediates onto PpsA during DIM biosynthesis prompted us to examine whether another FadD protein is specifically involved in the activation of...
Ngày tải lên: 15/03/2014, 11:20
Báo cáo khoa học: "Natural Language Front-Ends to Databases: Design and the Customisation Bottleneck" pdf
Ngày tải lên: 18/03/2014, 02:20
Báo cáo khoa học: Superoxide radical-scavenging effects from polymorphonuclear leukocytes and toxicity in human cell lines of newly synthesized organic selenium compounds potx
... Cytotoxicity of organic selenium compounds in human cells We examined the cytotoxic effects of selenoureas and selenoamides using three cell lines, HaCaT, HEL, and HEp-2, and PMNs, by ... selenium compound in 100 lLof DMEM containing 2% fetal bovine serum at 37 °Cinan atmosphere of 95% air and 5% CO 2 . PMNs (2 · 10 4 ) were added to a 96-well microplate and were incubated wit...
Ngày tải lên: 23/03/2014, 07:20
Báo cáo khoa học: Differential involvement of protein kinase C alpha and epsilon in the regulated secretion of soluble amyloid precursor protein docx
... is coupled to mitogen-activated protein kinase v ia protein kinase C and epidermal growth factor receptor kinase. Biochem. J. 348, 381–387. Ó FEBS 2004 Differential role of PKC isoforms in APP processing ... isoforms in guinea pig brain were shown to increase sAPPa production. In this work we sought to differentiate the role played by PKCa and PKCe in the r egulated processin...
Ngày tải lên: 23/03/2014, 13:20
Báo cáo khoa học: "Using Conditional Random Fields to Extract Contexts and Answers of Questions from Online Forums" docx
... 9(2):191–206. C. Sutton and A. McCallum. 2006. An introduction to conditional random fields for relational learning. In Lise Getoor and Ben Taskar, editors, Introduction to Statistical Relational Learning. MIT ... Detection Using Skip-chain CRFs We observed in our corpus 74% questions lack con- straints or background information which are very useful to link question and answer...
Ngày tải lên: 23/03/2014, 17:20