Báo cáo khoa học: "A rat model of picornavirus-induced airway infection and inflammation" pdf

... picornavirus-induced airway infection and inflammation. Another consideration is that there are both similarities and differences in CXCR2 and its ligands between rats and humans [50]. Humans express IL-8 and two ... those of HRV infection [4], and led us to hypothe- size that inoculation of rats with vMC 0 via inhalation could produce infection limited to the respi...

Ngày tải lên: 12/08/2014, 04:21

... picornavirus-induced airway infection and inflammation. Another consideration is that there are both similarities and differences in CXCR2 and its ligands between rats and humans [50]. Humans express IL-8 and two ... of the mengovirus-induced airway inflammation in this rat model is consistent with the patchy infection of airway epithelial cells observed in HRV i...

Ngày tải lên: 12/08/2014, 04:22

... is well-modeled as rational behavior at a finer level of anal- ysis, predicting not aggregate measures, but the duration and location of each fix- ation. We present a new rational model of eye movement ... speed and accuracy of the form L(1 −γ)−T γ (5) where L is the log probability of the true identity of the sentence under the model s beliefs at the end of reading, and...

Ngày tải lên: 23/03/2014, 16:20

... flux of Phser and on CGS and TS activity. As a consequence it is possible to model the branch- point kinetics if one knows the CGS and TS rate equations, Phser flux rates and the concentrations of ... respect to changes in the concentration of AdoMet. Sensitivity to the concentration of CGS and TS. In the model, an increase or a decrease in the concentration of one of t...

Ngày tải lên: 20/02/2014, 02:21

... Trigram models and a pause threshold duration of 500-100ms inclusively. The graphs in Figure 4 show the precision, recall and F-measure results for all the boost models. Graphs A and B demonstrate ... the Three Trigram model at a threshold of 600 milliseconds is identical to that of the Ten Trigram model at thresholds of 800, 900 and 1000 milliseconds. Using the Ten Tr- gr...

Ngày tải lên: 22/02/2014, 02:20

... Reisinger and Marius Pa¸sca. 2009. Latent vari- able models of concept-attribute attachment. In ACL- IJCNLP ’09: Proceedings of the Joint Conference of the 47th Annual Meeting of the ACL and the ... predictive power of our model to that of several language models. In every case, we 672 References A. Berger and V. Mittal. 2000. Ocelot: a system for summarizing web pages. In...

Ngày tải lên: 07/03/2014, 22:20

... significance of the presence of these indicators, therefore, is di- minished. 4.2 Discussion This model is both a simplification of and an ex- tension to the one advocated in (Barzilay and El- hadad, ... 1966) Table 2: Two models of text reuse of Mark in L train are trained on two different text-reuse hypotheses: The B model is on the hypothesis in (Bovon, 2002), and the J...

Ngày tải lên: 08/03/2014, 02:21

... response in the hearer? 4 A Model Of Letter Genera- tion To illustrate the power of our model of social per- locution, we have applied it to the task of e-mail generation in a system called ... speech acts and their effects as plan operators and attempt to synthesize sequences of op- erators. Unfortunately, as others have pointed out (Cohen and Levesque, 1980; 199...

Ngày tải lên: 08/03/2014, 05:21

... pitch level of phonetic objects - high and low tones. The elements of such a theory are illustrated with a treatment of prosodic phrasing and tone scaling in Tokyo Japanese, and the theory ... properties of speech within an integrated declarative model of grammar, then future speech synthesis systems will be able to exploit diverse information on-line in the generation...

Ngày tải lên: 09/03/2014, 01:20

... sive. Models with a large percent of cheap transi- 1°57% of Cb's in Modell are entities referred to via I/2PPs. tions better reflect human notions of coherence. All three of our models ... three alternative centering models for dialog 5.1 Empty Cb's Each of our models leaves at least 52% of non- empty utterances with no prediction of the Cb (Cfn-1 and Cfn are...

Ngày tải lên: 23/03/2014, 19:20