báo cáo khoa học: " Is low-nicotine Marlboro snus really snus?" pot

... to snus by teaching them that snus is an unsatisfying product with no nicotine "hit". Uniquely, PM is giving away cou- pons for free Marlboro snus tins and is even attaching free Marlboro ... [27]. If Marlboro snus continues to BioMed Central Page 1 of 5 (page number not for citation purposes) Harm Reduction Journal Open Access Commentary Is low-nicotine Mar...

Ngày tải lên: 11/08/2014, 18:20

... transporter typically consists of two transmem- brane domains (TMDs) and two NBDs. Furthermore, the topological organization of ABCG2 is distinct from ABCB1 and ABCC1, as NBD is N-terminal to TMD ... conformation prior to hydrolysis. The low-affinity state was observed to be retained immediately post-hydrolysis. Therefore, the dissoci- ation of phosphate and ⁄ or ADP is likely to be resp...

Ngày tải lên: 18/02/2014, 18:20

... favors supervised parsers. There is thus a quest for designing an evaluation scheme that is independent of annotations. One way to go would be to compare supervised and unsupervised parsers ... DOP's estimator is not guaranteed to converge to the correct distribution. Zollmann and Sima’an (2005) developed a statistically consistent estimator for DOP which is based on the...

Ngày tải lên: 20/02/2014, 12:20

... to copy lure.bar. There is no "oops command", nor any act for editing, re- executing, and undoing the effects of a prior utterance in the discourse. This is a phenomenon not heretofore ... highlighted by the choice of application domain. See[2] for additional discussion of this topic. • Interfaces to expert systems There is little question about the necessity, practica...

Ngày tải lên: 21/02/2014, 20:20

... overall strategy of the MT? With this in mind, my aim in this article is to take one more step forward in this direction and, on the basis of an analysis of the existing strategies of MT on the ... analysis of the level, likewise is in contradiction with the “selective” character of the analysis in human transla- tion. It is not difficult to show that the process of anal- ysis re...

Ngày tải lên: 16/03/2014, 19:20

... Does this mean JP-EN is a more difficult language pair for MT? The next section will show that this is not necessarily the case. Certainly, the domain mismatch for JP is larger than DE, but this could ... for Coverage, both statistically significant (p < 0.05). This implies that instance mismatch is an important reason for the degradations seen in Section 3. 7 4.3 Analysis of Labelin...

Ngày tải lên: 17/03/2014, 00:20

... modifier in English may not be expressed in the same way, the conceptual disparity is likely to persist nonetheless. It is therefore conceivable that the relation with which the modifier is associated ... primes were less effective. This is consistent with findings from studies of English and suggests that the properties of the modifier and head noun remain consistent regardle...

Ngày tải lên: 23/03/2014, 19:20

... towards NAD + . This flow is thermodynamically unfavorable and must be coupled to the expenditure of the energy of membrane potential. This energy is maxi- mal when ADP supply is limited (state ... these causes is examined in more detail below. Proximity of mtDNA to the ETC and steady-state oxidative damage The hypothesis that mtDNA is at greater risk to oxida- tive damage than nDNA...

Ngày tải lên: 29/03/2014, 22:21

... Ltd. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, ... provided the original work is properly cited. 8 in this study [2]. The infusional 5-FU in the ECF regimen is given continuously through a venous access device, and is associated wit...

Ngày tải lên: 09/08/2014, 02:21

... breast-conserving surgery are infrequent. This endpoint is historically neglected, although acute toxicity is discriminating against good or poor compli- ance, and this is especially true by stratifying ... no statistically significant differences in toxici ty could b e detected. This was also true for the comparison between young (< 50 years) versus midaged patient groups (50-60 yea...

Ngày tải lên: 09/08/2014, 09:20