Báo cáo khoa học: "Semi-robotic 6 degree of freedom positioning for intracranial high precision radiotherapy; first phantom and clinical results" potx

... work is properly cited. Research Semi-robotic 6 degree of freedom positioning for intracranial high precision radiotherapy; first phantom and clinical results Jürgen Wilbert † , Matthias Guckenberger, ... this article as: Wilbert et al., Semi-robotic 6 degree of freedom position- ing for intracranial high precision radiotherapy; first phantom...

Ngày tải lên: 09/08/2014, 08:23

... constructs of the mature forms of PrPs from a variety of mammalian and nonmamma- lian species, and of partial sequences thereof. In addi- tion, designed variants of mouse PrP (mPrP) and human ... (PDB) a mPrP[D 167 S ⁄ Q 168 E ⁄ N173K](121–231) c,d High- yield expression, high yield of refolded soluble protein mPrP[D 167 S ⁄ Y 169 A](121–231) c,d High- yield expression,...

Ngày tải lên: 18/02/2014, 08:20

... techniques. For tasks of this kind, DiMLex can supply the set of cue words to be looked for and support the initial disambiguation of cues in the text. Depending on the depth of the syntactic and ... positions, whereas the positions of others are fixed. The linear order of the conjuncts is fixed for some markers and flexible for others; this is independent of...

Ngày tải lên: 20/02/2014, 18:20

... 1 (NH 4 ) 2 SO 4 fractionation 11 500 3 76 30 .6 93 2.0 Sepharose 6BÒ 10 500 185 56. 8 85 3.8 Hydroxyapatite 8 760 141 62 .1 71 4.1 Sephadex G-200Ò 7780 119 65 .4 63 4.3 Method 2 b Crude extract 46 000 1920 24.0 100 1 Ni-nitrilotriacetic ... compositions of the proteins in the upper and lower bands are most likely a 2 b 2 c 2 (active apoenzyme, predicted molecular mass of 1 96 2...

Ngày tải lên: 21/02/2014, 03:20

... residues (Arg65 and Pro 66) were absent [observed 67 39.2 ± 0.8 for unlabeled peptide; calculated 67 38.5 for preCbnB2(1 64 ) missing the two C-terminal amino acids; calculated 69 91.8 for preC- bnB2 ... Soc. 114, 1 066 3–1 066 5. 30. Zhang, O., Kay, L.E., Olivier, J.P. & Forman-Kay, J.D. (1994) Backbone 1 Hand 15 N resonance assignments of the N-terminal SH3 domain of drk...

Ngày tải lên: 07/03/2014, 15:20

... overall conformation of the helix is of B type. Average value of the major groove width is 16. 8 A ˚ for DD wt and 18.0 A ˚ for DD mut , while the average widths of the minor groove are 11.4 A ˚ and ... Authors thank Prof. L. E. Xodo, Department of Biomedical Sciences and Technologies, University of Udine, Italy for useful discussions and preprint of his work. TR t...

Ngày tải lên: 07/03/2014, 21:20

... 81.2 Erk-Jaccard 86. 5* 82.7* 83.1* 66 .8* 68 .1* 65 .5* Erk-Cosine 82.1* 81.8* 81.1* 66 .1* 65 .3* 65 .7* Google - - 70.4* - - 59.4* Backoff Erk 92 .6* 91.8* 92 .6* 79.4* 80.8* 81.7* Backoff Google 88 .6 89.7 91.9† ... We randomly chose 9 docu- ments from the year 2001 for a development set, and 41 documents for testing. The test set con- sisted of 67 67 (v d , n) pairs. All...

Ngày tải lên: 07/03/2014, 22:20

... mappings of caused and rate discussed above are accomplished by a type of default map- pings that we specify as VNMAs (the Causation and Rate VNMAs, respectively; see (Wallington and Barnden, 20 06) for ... EPSRC EP/C538943/1 and GR/M64208 grants. References Nicholas Asher and Alex Lascarides. 2001. The seman- tics and pragmatics of metaphor. In P. Bouillon and F. Busa,...

Ngày tải lên: 08/03/2014, 03:20

... larger inventory of POS tags, e.g., the Penn Treebank (Marcus et al., 1993) uses 48 tags: 36 for part- of- speech, and 12 for punctuation and currency symbols. This increase in the number of tags is ... four major types of ambiguity: 1. Between the wordforms of the same lexeme, i.e., in the paradigm. For example, , an inflected form of (‘sofa’, mascu- line), can mean (a)...

Ngày tải lên: 08/03/2014, 21:20

... Institute, Agency for Science, Technology and Research (A*STAR), Singapore 6 School of Chemistry, University of Wollongong, Australia 7 School of Medicine and Pharmacology, The University of Western ... concentration. Within stem-loop 1 (SL1) of the predicted second- ary structure (Fig. 8B), G62 was protected from RNaseT 1 and RNaseV 1 cleavage, whereas G 66 and G68 wer...

Ngày tải lên: 15/03/2014, 11:20