Báo cáo khoa học: "Helical tomotherapy for single and multiple liver tumours" pot

... unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Research Helical tomotherapy for single and multiple liver tumours Tsair-Fwu Lee* †1,2 , ... Su 1 , Stephen W Leung 3 and Hsuan-Chih Hsu* 2 Abstract Purpose: Dosimetric evaluations of single and multiple liver tumours performed using intensity-modulated helic...

Ngày tải lên: 09/08/2014, 09:20

... against salmonellosis and as a delivery system for the construction of multi- valent vaccines with a broad application in human and veterinary medicine [135]. A main advantage for this system is ... infection and the genetic predisposition of the infected subject [Hilton DA (2006) J Pathol 208, 134– 141]. Therefore, there is a great need for effective therapies for both Alzhei-...

Ngày tải lên: 07/03/2014, 10:20

... gantry rotation and table movement is uniform for the entire fraction. Hence helical tomotherapy can provide signifi- cant conformal dose distributions at numerous locations [21-24]. Helical tomotherapy ... collection, performed the statistical analysis and drafted the manuscript. CH conceived of the study, and participated in its design and coordination. JJ participated in data...

Ngày tải lên: 09/08/2014, 09:20

... HT decreased mean normal tissue dose by 22% and 20% for right and left breasts respectively, 20% for lung, 31% for heart and 23% for the thyroid gland. Integral dose also decreased with HT by ... median (range) for groups and as single values for individual cases † Data are presented as irradiation time for the phase of treatment with longest irradiation time and as...

Ngày tải lên: 09/08/2014, 09:21

... objects and see whether these strategles are different for naive and experts users. To investigate thus problem, we have looked at texts from encyclopedias {botih adult and junior) and high ... depending on whether the description was for an adult or for a junior. For an adult, an object is described with its sub-parts and their properties; for a junior, the descrip...

Ngày tải lên: 21/02/2014, 20:20

... the Association for Computational Linguistics, pages 239–247, Portland, Oregon, June 19-24, 2011. c 2011 Association for Computational Linguistics Bayesian Inference for Zodiac and Other Homophonic ... Ravi and Kevin Knight University of Southern California Information Sciences Institute Marina del Rey, California 90292 {sravi,knight}@isi.edu Abstract We introduce a novel Bayesian...

Ngày tải lên: 07/03/2014, 22:20

... in one area of a sentence, gener- ating multiple parses for the same substring, before it would generate even one parse for another area. The reason for that is that the figures of independent ... of merit (FOM). Later work introduced other FOMs formed from PCFG data (Kochman and Kupin, 1991); (Magerman and Marcus, 1991); and (Miller and Fox, 1994). More recently, we h...

Ngày tải lên: 08/03/2014, 06:20

... part-of-speech-specific layer, which con- tains aspectual information for verbs; and copulas, support expressions, and slot filling information for nouns and adjectives. • The “Other” layer, containing special ... carry out. They just moan on and on about Fergie this and Fergie that and I ’ve simply had enough. 136 3.5 Slot Fillers: GOV and X FrameNet annotation contains some...

Ngày tải lên: 08/03/2014, 21:20

... the ligand, the presence of two alternative side chain confor- mations for Asn82 in the 4-ddma-atc-bound structure versus a single conformation in ligand-free TetR(K 64 L 135 I 138 ) and, finally, ... efficiencies and inducer affinities of TetR(K 64 L 135 I 138 ), as well as for all corresponding single and double mutant variants, are highly valuable for discussing the origins of...

Ngày tải lên: 16/03/2014, 00:20

... over multiple turns. 4 Conclusions and Future Work The BEETLE II system we present was built to serve as a platform for research in computational linguistics and tutoring, and can be used for ... 2010. c 2010 Association for Computational Linguistics BEETLE II: a system for tutoring and computational linguistics experimentation Myroslava O. Dzikovska and Johanna D. Moore...

Ngày tải lên: 17/03/2014, 00:20