Báo cáo khoa học: "Treatment planning using MRI data: an analysis of the dose calculation accuracy for different treatment regions" ppt

... 5:62 http://www.ro-journal.com/content/5/1/62 Page 2 of 8 RESEARC H Open Access Treatment planning using MRI data: an analysis of the dose calculation accuracy for different treatment regions Joakim H Jonsson 2* , ... for the different calculation geometries using the clinical treatment plan and (ii) comparison of the number of monitor units...

Ngày tải lên: 09/08/2014, 09:20

... required for insulin-induced membrane translocation of PDK-1 and Akt activation in transfected HEK cells [14]. On the other hand, the functional significance of the inter- action of Grb14 with tankyrase ... Although the interaction of Grb14 with the IR is probably the major determi- nant of the insulin-induced membrane translocation of Grb14, several lines of evid...

Ngày tải lên: 18/02/2014, 18:20

... responsible for the stimulatory effect on DAT. DAT belongs to the family of neurotransmitter transporters that includes the norepinephrine and sero- tonin transporters (NET and SERT), which share a range ... Determination of V max and K m for DAT, NET and SERT in the presence and absence of p25a. HEK-293-MSR cells were tran- siently transfected with DAT, NET or SERT and with...

Ngày tải lên: 14/02/2014, 21:20

... induce the cor- rect conformation of the active site [26], which is con- sistent with the poor catalytic activity of the isolated MLL1 SET domain. However, an analysis of crystal packing forces ... extent the observed confor- mation of the isolated MLL1 SET domain in the crys- tal structure represents the range of possible conformations that may exist in solution...

Ngày tải lên: 16/02/2014, 14:20

... the concomitant binding of Zn, leading to the for- mation of SDS-soluble monomeric zinc-bound Ab and soluble copper-bound GIF [38]. Therefore, the metal swap led to simultaneous modification of ... MT isoform has different and distinct functions within the brain. Furthermore, the discovery and continued investigation of this brain-spe- cific MT isoform has led to intense i...

Ngày tải lên: 16/02/2014, 15:20

... changes in the extent to which the binding of allosteric ligand modifies the affinity of enzyme for substrate. The Hanes–Wolf plot in Fig. 3(B) conclusively demon- strates that the K m value for ... (Ea) values for the 3–15 °C tempera- ture range of the plots were 103.2 ± 0.2 and 80.0 ± 1.2 kJ mol )1 in the absence and presence of phosphate. For the 15–45 °C te...

Ngày tải lên: 19/02/2014, 16:20

... core argument regions of an utterance rather than in op- tional modifying material. Reconstructive insertions 751 Proceedings of the 47th Annual Meeting of the ACL and the 4th IJCNLP of the AFNLP, pages ... reconstruction of this text would transform these errorful utterances into fluent strings and offer an alternate mech- anism for analysis. Our investigation of n...

Ngày tải lên: 20/02/2014, 07:20

... aggregate analysis of Bulgarian di- alects on one hand, and the identification of linguis- tic structure in the aggregate analysis on the other. In this section the work closely related to the one ... papers the identification of linguistic structure in the aggregate analysis is based on the analysis of the pronunciation of the vowels found in the data se...

Ngày tải lên: 20/02/2014, 12:20

... word string. Exchanges between the parser and the SR are needed for handling situations where an ill- formed utterance gets further distorted by the SR. In these cases other knowledge sources ... purpose of utteranc- es and their domain context, it is then possible to correct some of the insertion and mis-recognised word errors from the SR and determine the com- mu...

Ngày tải lên: 20/02/2014, 21:20

... affinity of CI to the two operators, and the mecha- nism of action of CI. In the present study, we report the purification of /11 CI to near homogeneity and, for the first time, present evidence for the ... regu- late the transcription of genes located on the two sides of the /11 cI-cro intergenic region. Furthermore, the information gathered in the present...

Ngày tải lên: 07/03/2014, 00:20