Báo cáo " Appropriate classroom activities for effective teaching of business English speaking skill necessary for Vietnamese businessmen " ppt

... Journal of Science, Foreign Languages 26 (2010) 257-261 257 Appropriate classroom activities for effective teaching of business English speaking skill necessary for Vietnamese businessmen ... sub-skills in BE speaking are necessary for Vietnamese businessmen; What kind of classroom speaking activities are appropriate for teaching these...

Ngày tải lên: 28/03/2014, 11:20

... not effective. Because of similarities in both the descriptive characteristics of the study populations of biologic and non-biologic DMARD users and the performance characteristics of the effectiveness ... data-based clinical effectiveness algorithm for use in future studies as a proxy for the clinical effectiveness of RA medications. In this preliminary assessment of its...

Ngày tải lên: 25/10/2012, 10:45

... v 2 were meas- ured for different ranges of values of S (see Fig. 5 of [17]). As a consequence, all values of mean-control coefficients calculated by this analysis involve values of mean-elasticity ... activity of demand. The impossibility of increasing the flux by changing the activity of a single module is due to an abrupt decrease of the control of the modules when thei...

Ngày tải lên: 30/03/2014, 10:20

... chlorophyll a contents: 0.5 lg for LHCo (lane 1 of part A) and for LHCo-2 (lanes 3 and 4 of part B); and 0.1 lg for LHCo-1 and LHCo-2 (lanes 2 and 3 of part A) and lanes 1 and 2 of part B. G. Guglielmi ... before loading on appropriate gradients. Centrifugation was performed by using a SW41 rotor in a Beckman XL-90 ultracentrifuge at 250 000 g for 17–20 h at 4 °C. Monomeric...

Ngày tải lên: 30/03/2014, 20:20

... & Bryan, J. (2000) Pharmaco- topology of sulfonylurea receptors. Separate domains of the regulatory subunits of K(ATP) channel isoforms are required for selective interaction with K(+) channel ... fire-polished using a MF-830 microforge (both Narishige). Pipettes had resistances of 1.5–3 MW for whole-cell recording and 6–9 MW for single-channel recordings. The capacitance of...

Ngày tải lên: 31/03/2014, 08:20

... of any ordered MPD molecules within the fiber protein-binding site, this is a likely possibility. A second hypothesis for the observed conformation of helix 7 entails conformational coupling of ... inde- pendent of the conformation of the hypervariable loop. The mechanism for fiber release is not coupled to the hypervariable loop size or conformation but may be influenced by the so...

Ngày tải lên: 19/02/2014, 06:20

... the problem of word boundary ambiguity. As a result of these efforts, the performance of state -of- the-art supervised POS tagging shows over 97% of accuracy (Toutanova et al., 2003; Gim´enez and ... tagging is normally performed in the early step of NLP tasks, the errors in POS tagging are critical in that they affect subsequent steps and often lower the overall performance of NL...

Ngày tải lên: 07/03/2014, 18:20

... degeneration of the dopaminergic neurons of the substantia nigra [1]. Although the majority of PD cases are sporadic, rare familial forms of PD have been reported with the identification of mutations ... assembly incompetent form. Analysis of the morphology of wild-type and A53T a-synuclein aggregates during the course of fibrillization by electron microscopy demonstrate the for...

Ngày tải lên: 16/03/2014, 22:20

... One enigmatic aspect of PMT action on its G-pro- tein substrates is the ability of PMT to discriminate among the different Ga isoforms, as all of the Ga subunits have analogous active ... residues (equivalent to Gln204 of Ga i1 , Gln205 of Ga i2 , Gln229 of Ga 12 ⁄ 13 and Glu209 of Ga q ⁄ 11 ) and share significant sequence similarity in the flanking sequences of the switch II r...

Ngày tải lên: 22/03/2014, 15:21

... Iwatsubo T (2001) The first proline of PALP motif at the C termi- nus of presenilins is obligatory for stabilization, complex formation, and gamma-secretase activities of presenilins. J Biol Chem 276, ... truncation of the protein studied and the nature of the reporter gene used, and therefore these studies must always be interpreted with caution. Antibody experiments on native p...

Ngày tải lên: 23/03/2014, 13:20