báo cáo khoa học: "A surveillance summary of smoking and review of tobacco control in Jordan" ppt

... their smoking behavior and/ or underestimate their frequency of smoking. As a result of second-hand smoking, women's smoking exposure almost certainly exceeds that reflected in their own smoking ... The prevalence of smoking in Jordan remains unacceptably high with smoking and use of tobacco prevalences ranging from 15% to 30% among students aged 13-15 years...

Ngày tải lên: 11/08/2014, 14:21

... activity of vInv in Rsch increased continuously during cold exposure, and became significantly higher than in C24 after 7 days at 4 °C. As compared with that of vInv, the activities of nInv and eInv ... metabolism in the cold. Mathemati- cal modelling and simulation of cold-induced metabolic reprogramming indicated major differences in the rates of interconversion betwe...

Ngày tải lên: 14/02/2014, 22:20

... composition, indicating that the peptide is of the correct sequence and free of contaminating pro- teins. Five cycles of N-terminal sequencing confirmed the expected residues including the presence of methio- nine ... determined by absorbance at 275 nm using e 275 = 1400 m )1 cm )1 . Assessment of aggregation using thioflavin T binding and electron microscopy The kinetics of fibr...

Ngày tải lên: 18/02/2014, 13:20

... (Table 1). Interestingly, Vc1.1 was able to inhibit in vivo a vascular response to pain and was effective in alleviating chronic pain and accelerating functional recovery in an animal model of neuropathy. ... subunits, and was not reliably expressed in combination with b4 subunits, an a6/a3 chimera consisting of the extracellular ligand-binding domain of the a6 subunit an...

Ngày tải lên: 19/02/2014, 12:20

... fetal bovine serum (Gibco-Life Technology) and Penicillin-Streptomycin-Glu- tamine 1X (Gibco-Life Technology). Cell lines were main- tained at 37 °C in a humidified incubator containing 10% CO 2 mixedwithair. Cytotoxicity ... at 37 °C in the presence of 20 lgÆmL )1 of radioactively labelled 125 I-labelled MSSAE in binding buffer (DMEM containing 1 mgÆmL )1 BSA and 25 m M Hepes at...

Ngày tải lên: 20/02/2014, 11:20

... variation of information (VI) be- tween two clusterings C (the gold standard) and C ′ (the found clustering) of a set of data points is a sum of the amount of information lost in moving from C to ... Percentage of words tagged correctly and variation of information between clusterings in- duced by the assigned and gold standard tags as the amount of information in...

Ngày tải lên: 20/02/2014, 12:20

... transthyretin dimers associate, via nonpolar interactions, between the loops joining stands G and H with the loops joining strands A and B, mak- ing the transthyretin tetramer a ‘dimer of dimers.’ Recently, ... b-strands A, G and H [17]. Structural nature of the TLP and transthyretin active sites One of the striking features of transthyretin is the cen- tral channel of the p...

Ngày tải lên: 07/03/2014, 00:20

... The stem-loops and palindromes constructed by inverted repeats are involved in RNA interference, transcription initiation of genes, initiation of DNA replication and alternative splicing of exons. ... arm, and the complete structure of Alu could be retained therein. The proportion of inverted Alus within the LIRs is 6% for intronic regions and 3% for intergenic regions. Th...

Ngày tải lên: 07/03/2014, 00:20

... and trigrams of words and POS tags in the candidate sentence. • Bigrams and trigrams of words and POS tags in the original sentence in combination with their binary labels in the candidate sentence ... sentence. (Cohn and La- pata, 2008) expands the operation set by including insertion, substitution and reordering, and incorpo- rates grammar rules. In speech domain...

Ngày tải lên: 07/03/2014, 18:20

... 9.1 points yesterday morning" Figure 3: the transformed form of the path with dash line for the second pass processing 2.4 The statistical parameter training In this work, the training and ... tagging precision under different training sets Figure 5 -7 summarize the outcomes of our statistical model on various size of the training data, x-coordinate denotes the size of the tr...

Ngày tải lên: 08/03/2014, 05:20