Báo cáo khoa học: "Quantitative physico-chemical analysis of the acidosis of cardiac arres" ppsx

... (specifically the change in the ratio between the partial pressure of oxygen and the fraction of inspired oxygen (PaO 2 :FiO 2 ratio)), the number of ventilation-free days, and the mean duration of ventilation. ... None of the trials in our analysis, however, used surfactant contain- ing SP-A or SP-D. It is possible that the presence of these pro- teins could inc...

Ngày tải lên: 12/08/2014, 23:22

... dif- ferent apoptotic stimuli. Thus, the apoptotic volume decrease may further disarrange the balance between survival and death signals, thereby promoting execu- tion of the apoptotic program. Concluding ... changes trigger signals involved in the regulation of metabolism, gene expression and the susceptibility to different kinds of stress [6]. For example, the inhibi- tion...

Ngày tải lên: 18/02/2014, 16:20

... [11,12]. The study of these events is taxing, as the biosynthesis of glycoproteins is not tem- plate driven. This results in the formation of so-called ‘glycoforms’ [11,12], proteins with the same ... 1957 catalyze enhanced hydrolytic degradation of the target protein. More recently, the glycoMTS method has allowed the synthesis of the first examples of a homogeneou...

Ngày tải lên: 18/02/2014, 17:20

... two of the rings face in the opposite direction in the membrane to the other two, forming the same pattern as in the AFM surface representation of Fig. 2A. By comparison with the 3D structure of ... that the c rings contain both types of c subunits. The stoichiometry for c 2 ⁄ c 3 : c 1 was 9 : 1. Furthermore, this stoichiometry was independent of the carbon sour...

Ngày tải lên: 18/02/2014, 17:20

... [1,14]. The lack of hydroxylation of vitamin D3 at position 22 now provides a clear explanation for the inability of P450scc to cleave the side chain of vitamin D3. Hydroxylation of the side chain of ... purifying them and determining the substrates from which they arose by the action of P450scc, as well as the products that they gave rise to. This revealed both t...

Ngày tải lên: 18/02/2014, 17:20

... the results presented here. The brackets indi- cate results of the application of the Newman-Keuls multiple range test of the significance of the differences of the rank-ordered means in each ... relative to the translation being evaluated. Selection of Raters In order to study the effect of a critical variable in the selection of raters—their knowle...

Ngày tải lên: 19/02/2014, 19:20

... applications, e.g. the MediaWiki software 5 , integrated within a Linux, Apache, MySQL and PHP (LAMP) software bundle. The architecture of the API consists of the following modules: 1. RDBMS: at the lowest ... access the encyclopedia page objects and compute the relatedness scores. The information flow of the API is summarized by the sequence diagram in Figure 2. The...

Ngày tải lên: 20/02/2014, 12:20

... at only the three main di- mensions of the context matrices. 1 Introduction The topic of this paper is word sense induction, that is the automatic discovery of the possible senses of a word. ... reflect the sum of the contextual behavior of a word’s underlying senses, i.e. they are mixtures of all senses occur- ring in the corpus. However, since reconstructi...

Ngày tải lên: 20/02/2014, 16:20

... development of the game situation. In the Figure 5, we have illus- trated this in the same way we did for the case of interruption. The left hand side of the solid line is lower than that of the ... such rules. The Natural Language Generator selects the proposition from the Pool that best fits the current state of the game (considering both the situati...

Ngày tải lên: 20/02/2014, 18:20

... depiction of the first kind of accommodation accommodation A A A l 2 1 ¢g Figure 2: Schematic depiction of the second kind of accommodation Ex. 11 Go into the other room to get the urn of coffee. ... that the referent of the urn of coffee is in the other room. Schematically, one could represent this kind of inference as in Fig. 2 -/~ is the goal, ~...

Ngày tải lên: 20/02/2014, 21:20