Báo cáo khoa học: "Extensive necrosis of visceral melanoma metastases after immunotherapy" pdf

... remis- BioMed Central Page 1 of 6 (page number not for citation purposes) World Journal of Surgical Oncology Open Access Case report Extensive necrosis of visceral melanoma metastases after immunotherapy David ... excision of splenic and pelvic nodal metastases was performed, followed by resection of the liver metastases. Histologic examination of both hepatic and sp...

Ngày tải lên: 09/08/2014, 07:21

... (i.e. deprotonation of C2a-OH of HEThDP and proton- ation of FAD at N5 and N1). The tight and rigid binding of both cofactors excludes a direct carbanion mechanism with covalent linkage between C2a of the HEThDP ... cluster [28]. Rapid depletion of the thiamin radical and reduction of all clusters is only achieved after addition of CoA. What is the special role of CoA for...

Ngày tải lên: 18/02/2014, 08:20

... to measure the impact of each of the four subsets of features explained in Section 3. Ta- ble 3 shows the cross validation results when cu- mulatively adding each set of features. Applying the ... 76.38 79.76 Table 2: Result Comparison of Test Data The micro-averaged F 1 -measure of our new system is 94.17%, which now outperforms the best official score reported for th...

Ngày tải lên: 20/02/2014, 05:20

... Methods PoStag In the first of these, we constructed a rough approximation of typical sentence grammar structure by taking bigrams over part -of- speech tags. 6 Then, given a string of PoS tags of length n, t 1 . ... grammar, rhythm and flow, appropriateness of tone, and several other specific characteristics of good text. In terms of automatic evaluation, we are not aware of any...

Ngày tải lên: 20/02/2014, 12:20

... element. Experiments in the presence of calcium were carried out with the addition of 5 mm CaCl 2 in the buffer. For investi- gation of the thermal denaturation of annexin B1, the CD signal at 222 ... determinants of ligand–receptor specificity. Cell 101, 413–424. 19 Olson ST & Bjork I (1991) Predominant contribution of surface approximation to the mechanism of heparin accele...

Ngày tải lên: 07/03/2014, 12:20

... performance of each single ad (its persuasiveness, from our point of view): • CTR, Click Through Rate: measures the num- ber of clicks divided by the number of impres- sions (i.e. the number of times ... scenario and some pilot studies to test the feasibility of our approach. 2 Advantages of Ecological Approaches Evaluation of the effectiveness of persuasive sys- tems is ver...

Ngày tải lên: 07/03/2014, 18:20

... fixed strings included in the name of the check item. Third, a part of a generated rule is re- laxed based on part -of- speech tags. For example, the check item of the grammar element whose name is ... performance of our detector. Automatic Detection of Grammar Elements that Decrease Readability Masatoshi Tsuchiya and Satoshi Sato Department of Intelligence Science and Technology,...

Ngày tải lên: 08/03/2014, 04:22

... the course of an analysis of several sam- ples of technical Russian undertaken as part of a study in mechanical translation, a number of statistical data reflecting the structure of these samples ... manage. A study of the distribu- tion of the number of symbols between pairs of successive symbols of certain classes would be one way to reveal structural characterist...

Ngày tải lên: 16/03/2014, 19:20

... that’s the nature of the clustering algorithm, but in fact are not part of what we might think of as the core of either cluster. Informally, we say that a unit is in the core of its cluster if ... One of the advantages of using biblical litera- ture is the availability of a great deal of manual annotation. In particular, we are able to identify synsets by exploiting t...

Ngày tải lên: 17/03/2014, 00:20

... between 0.10 and the limit of quantitation over the whole course of the reactions, roughly following the change of LPC (data not shown). The kinetics of the transformation of LPC could not be exactly ... rate of aggregation to syncytiotrophoblasts in the case of normal placental function, and plasma levels of PP13/galectin-13 did not correlate with the intensity of the place...

Ngày tải lên: 23/03/2014, 12:20