Báo cáo hóa học: " Effect of phonons on the ac conductance of molecular junctions" doc

... Open Access Effect of phonons on the ac conductance of molecular junctions Akiko Ueda 1* , Ora Entin-Wohlman 1,2 , Amnon Aharony 1,2 Abstract We theoretically examine the effect of a single phonon ... mode on the structure of the frequency dependence of the ac conductance of molecular junctions, in the linear response regime. The conductance i...

Ngày tải lên: 21/06/2014, 05:20

... is properly cited. A nonautonomous N-species discrete Lotka-Volterra competitive system with delays and feedback controls is considered in this work. Sufficient conditions on the coefficients are given ... a nonautonomous Lotka-Volterra competitive system. They obtained the necessary or sufficient conditions for the permanence and the extinction. For more works relevant to system 1.1, o...

Ngày tải lên: 21/06/2014, 11:20

... contributions YC contributes to the conception and design, the conduc- tion of the experiment, the collection, analysis and inter- pretation of data, the drafting the manuscript and acquisition ... the collection procedure, soft facial tissues soaked with Folch solvent were used to wipe SAPL off from the articular sur- face. The contact time between the solvent and art...

Ngày tải lên: 20/06/2014, 00:20

... database is one of the most impor- tant tasks in image-based identification systems. Feature Figure 5 Overview of the feature extraction component. Figure 6 Steps of feature vector extraction in the ... has obtained 98.75% accuracy which is superior to both of them. Although using sum of the two distances, we reached to a better accuracy but summation could not be the best...

Ngày tải lên: 20/06/2014, 22:20

... is available at the end of the article Abstract We extend Rodé’s theorem on common fixed points of semigroups of nonexpansive mappings in Hilbert spaces to the CAT(0) space setting. 2000 Mathematics ... 2011:34 http://www.fixedpointtheoryandapplications.com/content/2011/1/34 Page 9 of 14 RESEARC H Open Access Rodé’s theorem on common fixed points of semigroup of nonexpan...

Ngày tải lên: 21/06/2014, 01:20

... 2.14 As in the proof of Theorem 2.3 we conclude that Tx  x. The proof of uniqueness part is a verbatim repetition of the proof of Theorem 6 in 3. We omit the details. As an application of Theorem ... that the function ϕ satisfies either of the conditions i or ii of Lemma 2.2, then all three theorems Theorems 10, 11, and 12 of 3 can be generalized to cycl...

Ngày tải lên: 21/06/2014, 17:20

... citation purposes) one of the best characterized anti-apoptotic factors [14], Survivin is the object of intense investigation due to the fact that in adults it is selectively expressed virtually only by ... to the implementation of this biomarker in the routine clinical setting in order to optimize risk stratification and ultimately personalize the therapeutic management of...

Ngày tải lên: 18/06/2014, 15:20

... for the facilitation of the discussion during the first session [18,19]. In the second session, the discussion was facilitated by a fishing rod game with visual cues of the five domains of HRQL ... data analysis, the reviewers’ judgment on components of HRQL was not only based on the number of statements, but the level of impairment mentioned by the childre...

Ngày tải lên: 18/06/2014, 19:20

... activation pattern of the muscle during the real condition, the right column refers to the simulated condition. Note a delayed onset and prolonged activity of the thigh muscles on the machine. The ... subject. The left column shows the activation pattern of the muscle during the real condition, the right column refers to the simulated condition. Note the...

Ngày tải lên: 19/06/2014, 08:20

... orientation of the coil to the cell, the patterns of polarization in the target cell and the organelle both depended on their orienta- tions to the stimulation coil. ψ cell and ψ org at one instant ... substituted A 0r (equation 10) and the  r compo- nents of ∇V in the five regions into (1) to yield the expressions of the normal components of the electric fi...

Ngày tải lên: 19/06/2014, 08:20