báo cáo khoa học:" Comparison between the disease-specific Airways Questionnaire 20 and the generic 15D instruments in COPD" pdf

... derivations. In phase 2, it then eliminates invalid parse trees by us- ing constraints in the given grammar. We call the remaining edges that are used for the phase 2 pars- ing essential edges. The parsers ... filtering used in our ex- periments follow the above parsing strategy, but are different in the way the CF approximation and the elimination of impossible parse...

Ngày tải lên: 08/03/2014, 04:22

... half-shade into full shade. In conditions, under which water and nutrient availability are not limit- ing growth, the shaded leaves remain intact for most of the growing season. ... This suggests that the leaves retain a positive carbon balance by acclimating to the changing light climate. In this study, we quantified the seasonal changes...

Ngày tải lên: 09/08/2014, 03:24

... s.d. in the longissimus, 3.09 s.d. in the semimembranosus and 1.09 s.d. in the semispinalis capitis muscle. Regarding the muscle GP, the effect of dominance of RN − over rn + was significant in the ... s.d. in homozygous carriers RN − /RN − , heterozygotes being intermediate between the two homozygotes and the dominance effect being very close to 0. Concerning th...

Ngày tải lên: 09/08/2014, 18:21

... depending on where the IRE is located in the mRNA. To inhibit ribosomal binding, the IRE must reside within the 40S ribosomal subunit binding site near the 5' cap structure. The IRE cannot bind to ... the expression of eukaryotic proteins involved in iron homeostasis by either inhibiting ribosomal binding or protecting the mRNA from nuclease degradation. The HCV str...

Ngày tải lên: 11/08/2014, 07:21

... validity of the generic 15D using disease-specific AQ20 and examining the correlations among the items of both instruments. In addition we explore how and to what extent the HRQoL in patients with ... using the self-completed air- way-specific AQ20 [21] and the generic 15D [31] instru- ment. All participants filled in both questionnaires at the same time d...

Ngày tải lên: 12/08/2014, 01:22

... peptide concentrations, and there was a short lag in CB3-induced liposome disruption. Initially the peptide appeared to bind to the liposome, as indicated by the short period of mass increase, and binding was ... of the indicated peptide by application to the side of the vesicle-containing drop and was followed microscopically for the period indicated. For CB, A–D were o...

Ngày tải lên: 08/03/2014, 08:20

... in close values despite the known differ- ences in the frequency of association between fungi and insects (high in I. acuminatus; much lower in the other species); 2. The association I. acuminatus ... pine. Inoculation densities varying from 200 to 1000 m –2 were used. Damage in the bark or in the sapwood recorded three months after the inoculations, remained ra...

Ngày tải lên: 08/08/2014, 14:22

... biases were 23% and 28%, and 1% and 2% for the cases of missing and full PI, respectively. In the MM data sets, the increase of bias in the estimated contrasts of CG effects was in the opposite ... sire and dam of individual j, and m ij is the Mendelian sampling effect of individual j assumed to be independent of the genetic values of the sire and dam. The...

Ngày tải lên: 09/08/2014, 18:21

... interactions between the negatively charged sulfate groups of the GAG chains and positively charged regions of the ligand. Typi- cally, the heparin-binding domains of known GAG-binding proteins ... cells in the absence of fibronectin, although the binding was reduced compared to the binding seen when fibronectin was included (Table 3). In conclusion, the data demonstrate...

Ngày tải lên: 20/02/2014, 11:20

... The Day They Shot John Lennon”, the name of a band, appears in the running example. Define to be the index of any double quo- tation marks in the candidate, to be the index of the next (matching) ... 14. Collins, M., and Duffy, N. (200 2). New Ranking Algorithms for Parsing and Tagging: Kernels over Discrete Structures, and the Voted Perceptron. In Proceedings of ACL...

Ngày tải lên: 17/03/2014, 08:20