Báo cáo khoa học: "Maintenance of tracheal tube cuff pressure: where are the limits" ppt

... of secretions to the lower airways around the tracheal tube cuff. Commercially available high-volume low- pressure tracheal tubes such as those used in the study often form folds around the cuff, ... Leakage of fluid past the tracheal tube cuff in a benchtop model. Br J Anaesth 1997, 78:557-562. 14. Dullenkopf A, Gerber A, Weiss M: Fluid leakage past tracheal tu...

Ngày tải lên: 13/08/2014, 10:20

... 25-30% of the 2-year long programme mastering content through didactic classes. The underly- ing theme of the FETP model is that trainees ‘learn by doing’, and therefore the remaind er of the time ... circulation of IDSR bulletins in Zimbabwe, Uganda, Kenya, the United Republic of Tanzania, and Ghana is the function of FETP graduates working within the Epidemiology...

Ngày tải lên: 18/06/2014, 17:20

... 1B shows the pattern seen after the development of the blot. With increase in time of incubation, the intensity of the band for the monomeric protein decreased, whereas the bands for the higher ... solu- tion of ThT and the fluorescence intensity of the solu- tion was measured at 482 nm. Figure 4A shows the kinetics of aggregation of a-synuclein in the pre...

Ngày tải lên: 14/02/2014, 19:20

... sepsis, whereas aMT administration restored the ability of mitochondria to produce ATP in the former (Fig. 6). After the ATP production assay, the amount of AMP in the samples was less that 3% of the ... lgÆmL )1 of ATP. The absorbance of the samples was measured with a UV detec- tor at 254 nm, and the concentration of each nucleotide in the samples was calcula...

Ngày tải lên: 19/02/2014, 00:20

... under these circumstances. Neverthe- less, considering the number of annotators and the uneven distribution of data points across the cate- gories (both of which tend to decrease κ), κ scores are ... created proofs, or a step-by-step sketch of the inferences that lead to a decision about entailment of the hypothesis. Figure 1 shows a sample RTE pair and (condensed) proof...

Ngày tải lên: 20/02/2014, 05:20

... in the absence (C) or the presence (D) of 4 l M FAD incubated for 10 min. The charges of the different ion series are indicated. e, f, g, h, i and j correspond to the different species of the ... respectively. The pressure in the interface region was adjusted to 8 mbar by reducing the pumping capacity of the rotary pump by closing the speedivalve. The structu...

Ngày tải lên: 07/03/2014, 09:20

... permitted the full sequence-specific assignments, the identification of the spin systems and the assignment of 398 and 252 of the NOESY cross-peaks of the a- and b-domain, respectively. The comparison of ... (Fig. 7) where the segment 5–10 of the a-domain polypeptide backbone forms the first level. The stretch 10–16 links the first with the second Fig. 5. S...

Ngày tải lên: 07/03/2014, 09:20

... indicating that the side effect of the acti- vation of GAR-3 is limited. Furthermore, the pheno- type of gar-3 loss -of- function mutants is almost wild- type with the exception of a faster pharyngeal ... Ga o [31,32]. The five regions of the Ga-subunit involved in receptor recognition are the a2 helix, the b6 ⁄ a5 loop, the a5 helix and the N- and C- extreme te...

Ngày tải lên: 07/03/2014, 11:20

... document, compare the proba- bility of the edit determined by C vandal and C regular , where the parser with the higher score determines the class of the edit. We use the PCFG implementation of Klein ... the test set, we com- pute the probability of each modified sentence for C vandal and C regular and generate the statistics for the features described in 3.4. W...

Ngày tải lên: 07/03/2014, 22:20

... determinant of GS activity. Whilst there is considerable evidence implicating GSK3 in the regulation of glycogen metabolism there are conflicting reports in the literature as to whether the kinase also ... establish the importance of GSK3 in the acute regulation of glucose transport in terms of its regulatory control of GS in muscle and fat cells we have investigated t...

Ngày tải lên: 08/03/2014, 08:20