Báo cáo khoa học: "Can passive leg raising be used to guide fluid administration" pot

... remains to be determined. Indeed, the characterization of responders and non-responders is a key issue. A 15% increase in cardiac output is usually considered to be significant and is used to characterize ... cardiac output PLR [5] and for respiratory variations in aortic blood flow [7]. Further studies should be performed to define the exact cutoff value that should be use...

Ngày tải lên: 13/08/2014, 03:20

Ngày tải lên: 12/08/2014, 20:20

Ngày tải lên: 12/08/2014, 20:20

... optimal cytore- duction compared to those with suboptimal cytoreduction. It seems that low number of patients caused this result because the number of patients who were suboptimally cytoreduced ... cytoreduction is equivalent in terms of survival outcomes to primary optimal cytoreduction followed by chemotherapy, extreme caution should be used when applying preo- perative predictors...

Ngày tải lên: 09/08/2014, 03:21

... administration are used by individual abusers. These factors may relate to properties of the drug itself and/or to other personal, interpersonal, and/or soci- etal factors. To the degree that ... a number of other factors, including how attractive the opioid formulation is to potential abusers and the length of time one has been abusing opioids, for instance, that also contribute t...

Ngày tải lên: 11/08/2014, 18:20

... systems that used the HMM along with multiple speech recognizers in an effort to improve speech recognition, as discussed next. 2.1 Enhanced Majority Rules Barry (et al., 1994) took three different ... each listener as described next. 3.3 Phrase Resolution Algorithm To resolve multiple interpretations from the listen- ers, the Phrase Resolution Algorithm (PRA) is used. The underl...

Ngày tải lên: 08/03/2014, 01:20

... γ , the maximal number of translations yield It is worth noting that the decoder does not force a complete target parse tree to be generated. If no rules can be used to generate a complete ... forest -to- string rules to enhance the expressive power of their tree -to- string model. As is inherent in a tree -to- string framework, Liu et al.’s method defines a kind of auxili...

Ngày tải lên: 17/03/2014, 02:20

... occur together, while Attack and Marry are less likely to co-occur. Also, typical relations among the arguments of different types of events can be helpful in predicting information to be extracted. ... low-confidence triggers and arguments (roles) have been removed and the document-level confident-event table has been built; the new classifiers are now used to augment the...

Ngày tải lên: 30/03/2014, 21:20

Ngày tải lên: 07/08/2014, 18:21

... physiological disturbance. It would be naive simply to accept this ‘normal’ value as being optimal in every clinical situation. The CSG researchers explored the relationship between ScvO 2 and post-operative ... with ScvO 2 measurement, which may lead to a number of problems in practice. For example, the aggressive targeting of too high a value for ScvO 2 may be harmful, particularly...

Ngày tải lên: 13/08/2014, 03:20