Báo cáo khoa học: "Plan comparison of volumetric-modulated arc therapy (RapidArc) and conventional intensitymodulated radiation therapy (IMRT) in anal canal cancer" doc

... compare volumetric-modulated arc therapy (RapidArc) plans with conventional intensity-modulated radiation therapy (IMRT) plans in anal canal cancers.Methods: Ten patients with anal canal carcinoma ... Role of mitomycin in combinationwith fluorouracil and radiotherapy, and of salvage chemoradiation in the definitive nonsurgical treatment of epidermoid carcinoma of the anal canal: results of ... volumetric-modulated arc therapy (RapidArc) and conventional intensity-modulated radiation therapy (IMRT) in anal canal cancer. Radiation Oncology 2010 5:92.Submit your next manuscript to BioMed Centraland...

Báo cáo khoa học: " A comparison of mantle versus involved-field radiotherapy for Hodgkin''''s lymphoma: reduction in normal tissue dose and second cancer risk" docx

... during and after fraction-ated radiotherapy [24]. In terms of carcinogenesis, repop-ulation largely cancels out the effects of cellularinactivation, primarily because some of the proliferatingcells ... radi-ation-induced cancer at high radiation doses [15]. Oldermodels of radiation carcinogenicity suggested that withincreasing radiation doses above approximately 5 Gy, cel-lular killing offsets ... of SC continues to increase with increasing radiation doses above 30 Gy [5,7,8,18]. A recently devel-oped mechanistically-based model of radiation carcino-genicity [19] provides estimates of...

Báo cáo khoa học: "Circadian variations of serum thyroxine, free thyroxine and 3, 5, 3''''triiodothyronine concentrations in healthy dogs" potx

...

Tài liệu Báo cáo khoa học: "A Comparison of Alternative Parse Tree Paths for Labeling Semantic Roles" ppt

... began our investigation by creating a training and testing corpus of 400 sentences each contain-ing an inflection of one of four target verbs (100 each), namely believe, think, give, and receive. ... ate:eat,V,i↓He:he,N,s Minipar B: A second parse tree path encoding was generated from Minipar parses that relaxes some of the constraints used in Minpar A. In- stead of using all the information contained at ... Minipar encoding. As in Minipar A, we annotated the path with all the information output, but instead of doing a direct string comparison during our search, we consid-ered two paths matching when...

Báo cáo khoa học: "A Comparison of Syntactically Motivated Word Alignment Spaces" doc

... foursyntactic spaces described in this paper, and threevariations of search in permutation space:Greedy: A greedy search of permutation space.Links are added in the order of their linkscores. This corresponds ... model. In Meeting of the Association forComputational Linguistics, pages 523–530.R. Zens and H. Ney. 2003. A comparative study on re-ordering constraints in statistical machine translation. In Meeting ... scorebetter by including P links. Of the constrained systems, ITG fairs the best,showing only a tiny reduction in recall, due to 3missed links throughout the entire test set. Con-sidering the non-trivial...

Báo cáo khoa học: "A Comparison of Rule-Invocation Strategies in Context-Free Chart Parsing" pot

... product of the number of incoming active edges and the number of outgoing inactive edges. In addition, the number of chart edges produced is a measure which is indepen- dent of implementation and ... Robinson, and Mabry Tyson (1983). The Formalism and Implementation of PATR-II. In: Barbara Grosz and Mark Stickel, eds., Research on Interactive Acquisition and Use of Knowledge. SRI Final ... Henry (1981). Chart Parsing and Rule Schemata in GPSG. Research Paper No. 165, De- partment of Artificial Intelligence, University of Ed- inburgh, Edinburgh, Scotland. Also in: Proc. 19th ACL,...

Báo cáo khoa học: Classiﬁcation of ATP-dependent proteases Lon and comparison of the active sites of their proteolytic domains pdf

... [17]. Each of its subunits contains six cysteine residues: one located in theN domain, one in each of the a/b and a domains of theAAA+module, and three in the P domain. The majority of LonA ... including Lon, such modules can form domainswithin a single polypeptide chain.The AAA+modules consist of two domains: a largerN-terminal nucleotide-binding domain (or a/b domain) and a smaller ... rapid and sensitive method for thequantitation of microgram quantities of p rotein utilizing theprinciple of protein-dye binding. Anal. Biochem. 72, 248–254.35. Laemmli, U.K. (1970) Cleavage of...

Báo cáo khoa học: "A Comparison of Document, Sentence, and Term Event Spaces" potx

... model combines two different event spaces – the space of terms in TF and of documents in IDF. In addition to resolving the discrepancy between event spaces, the foundational theories in infor-mation ... abstracts and the lan-guage used in the body of a document. For ex-ample, authors may use general language in an 603Proceedings of the 21st International Conference on Computational Linguistics and ... Meeting of the ACL, pages 601–608,Sydney, July 2006.c2006 Association for Computational LinguisticsA Comparison of Document, Sentence, and Term Event Spaces Catherine Blake School of Information...

Báo cáo khoa học: "A Comparison of Chinese Parsers for Stanford Dependencies" ppt

... improving Chinese parser. Journal of Chinese Language and Computing, 16(4).Ryan McDonald and Fernando Pereira. 2006. Online learning of approximate dependency parsing algorithms. In Proceed-ings ... forComputational Linguistics.Yuanbin Wu, Qi Zhang, Xuanjing Huang, and Lide Wu. 2009.Phrase dependency parsing for opinion mining. In Proceed-ings of the 2009 Conference on Empirical Methods in Nat-ural ... linguisticanalysis. In Proceedings of the 29th European conference onIR research, ECIR’07, pages 573–580, Berlin, Heidelberg.Springer-Verlag.Joakim Nivre and Ryan McDonald. 2008. Integrating...

Báo cáo khoa học: "A Comparison of Loopy Belief Propagation and Dual Decomposition for Integrated CCG Supertagging and Parsing" potx

... Results of training with SGD on approximategradients from LPB on section 00. We test LBP in bothinference and training (train) as well as in inference only(inf); a maximum number of 10 iterations ... su-pertagging for wide-coverage CCG parsing. In COL-ING, Morristown, NJ, USA.S. Clark and J. R. Curran. 2004b. Parsing the WSJ usingCCG and log-linear models. In Proc. of ACL, pages104–111, Barcelona, ... Manning. 2009. Joint parsing and named entity recognition. In Proc. of NAACL. Associ-ation for Computational Linguistics.J. R. Finkel, C. D. Manning, and A. Y. Ng. 2006. Solv-ing the problem of...

Xem thêm