báo cáo khoa học: "Geometric conservation laws for cells or vesicles with membrane nanotubes or singular points" pdf

... ∫∫ ∑∑ ≈=−= () ==11 π i 0 14 Cells or vesicles with one or two singular pointsFigure 3 Cells or vesicles with one or two singular points. (a) One singular point, (b) Two singular points. Journal ... degenerate respectively to and . These integral theorems lay the foundation for the conservation law for cells or vesi- cles with membrane nanotubes or...

Ngày tải lên: 11/08/2014, 00:22

... context in- formation at the sentence level, we adopt the topical context information in our method for the following reasons: (1) the topic informa- tion captures the context information beyond the ... context in- formation is integrated into the posterior prob- ability distribution, avoiding the sparseness of word or POS features; (3) the topical context information allows for more fin...

Ngày tải lên: 19/02/2014, 19:20

... relevant or interesting information for their intentions. 10. Author Level: The level of stars the author who gives the answer sentence acquires. The higher the star level, the more authoritative ... features of (Shen et al., 2007) for fair- ness. For the thresholds used in the contextual fac- tors, we enforce τ lq to be equal to τ ls and τ uq equal to τ us for the purpose of simpli...

Ngày tải lên: 07/03/2014, 18:20

... segment */ For a = 1 to J For each X t, Set [Xt,a,a] to maxH{underparsing ops for [Xt,a,a]} For each X t, Set [Xt,a,a] to maxH{[Xt,a,a], parsing ops for [Xt,a,a]} Repeat For each X t, ... ops for [Xt,a,a]} Until no [X t,a,a] has changed during a pass /* fill the rest of the cells */ For d=l to (J-l) For a=l to (J-d) For each X t, Set [Xt,a,a+d] to maxH{underparsing...

Ngày tải lên: 31/03/2014, 06:20

... preparations for an- imals in Norway. Was the preparation approved for the animal species for which it was pre- scribed? J. vet. Pharmacol. Therap. 1992, 15, 45- 52. Grave K, Rønning M: Forskrivningsmønsteret ... Table 1. The corresponding data for Norway is shown in Ta- ble 2. In Norway, the usage increased gradually from 262 kg active substance in 1990 to 468 kg in 1998. The figures...

Ngày tải lên: 12/08/2014, 15:20

... derive orien- tational constraints for structure calculations [28]. The analysis of orientational information from the relaxa- tion characteristics of amide bond vectors is made more straightforward ... the pPROTet.E232 vector (Clontech, Oxford, UK). The plasmid was transformed into BL21-PRO cells (Clontech) and expressed at 37 ° C by induction with 100 ngÆmL )1 anhydro- tetracycline f...

Ngày tải lên: 19/02/2014, 17:20

... topspin soft- ware. Phase-shifted sine-squared window functions were applied before Fourier transformation, with shifts of 60 or 90 ° in both dimensions. Final matrix sizes were usually 2048 · 2048 ... shows an overlay of the backbone atoms for the 20 structures of mr3e. The overall rmsd reported for the final 20 structures (0.43 ± 0.19 A ˚ ) is influenced by disorder in the C-terminal...

Ngày tải lên: 30/03/2014, 09:20

... 2009, 2:40 http://www.jhoonline.org/content/2/1/40 Page 4 of 4 (page number not for citation purposes) sible to supeculate some explanation for occurring AIHA or ITP with HS based on the some reason. ... investigator of platelet specific autoantibodies. All authors read and approved the final manuscript. Consent Written informed consent was obtained from the patient for publication...

Ngày tải lên: 10/08/2014, 22:20

... of proBMP-2 with BMP-2 for binding to the main receptor BMPR-IA, BIAcore experiments were per- formed. For these studies, the ECD of the receptor was recombinantly produced in Escherichia coli cells, refolded ... determined for the interaction with noggin. The BIAcore experiments that revealed binding of proBMP-2 were corroborated by ELISA studies. For these experiments, BMP-2...

Ngày tải lên: 18/02/2014, 06:20

... laser shots for MS and MS ⁄ MS anal- yses, respectively. Preparation of aggregate-free monomer for fibrillation assays For fibrillation assays, it is essential to start with a uni- form monomeric ... applied to a carbon-coated formvar grid, left for 1 min, fixed with glu- taraldehye, wicked dry with filter paper, and 2% uranyl acetate was added and the mixture was incubated for 2...

Ngày tải lên: 18/02/2014, 13:20