báo cáo hóa học:" Theoretical Investigations into Self-Organized Ordered Metallic Semi-Clusters Arrays on Metallic Substrate" doc

... energy minimization method based on the interfacial potentials, the first-principles calculations are carried out on these stable structures, which is based on a density functional theory implemented ... candidate for the new self-organized template to assemble ordered quantum dots on it with a very high density, and may be one of the new platforms for studying next-generation micr...

Ngày tải lên: 21/06/2014, 18:20

... ÁLocal artificial substrate Integration of III–V semiconductor devices on silicon substrates would allow the fabrication of high efficiency optoelectronic and photonic devices using the well-estab- lished ... (Contract no. 2008CH5N34). Open Access This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which per- mits any noncommercial use, distri...

Ngày tải lên: 21/06/2014, 08:20

... as evaporation source without the introduction of C or Au. Conclusion In conclusion, vertically well-aligned 1D ZnO nanorod arrays with high quality have been achieved without any catalyst or C on the ... quality of ZnO seed layers, which was con- firmed by the characterizations of field-emission scanning electron microscopy, X-ray diffraction, transmission elec- tron microscopy, and photol...

Ngày tải lên: 22/06/2014, 01:20

... functionals for second order matrix equations on time scales, Nonlinear Analysis. Theory, Methods & Applications 33 (1998), no. 7, 675–692. [2] M. Bohner and A. C. Peterson, Dynamic Equations on ... the second one has sometimes another meaning, see the next item devoted to conditionally oscillatory equations. As we will see, there is a connection between critical and oscillation const...

Ngày tải lên: 22/06/2014, 22:20

... layer con- sists of a convolution by a 5 × 5 kernel. Without any par- allelization one convolution requires 25 data loads, 25 coef- ficient loads, 25 MACs instructions, and one store instruc- tion. ... 5 × 5 convolution several times (multisample processing). Figure 7 presents the factorization process. Convolutions are done by 25 iterations on the whole block of pixels. At each iteration, g...

Ngày tải lên: 22/06/2014, 22:20

... off their production at tumor site. Authors contributions VH was responsible for editorial writing, senior scientist responsible for the studies on the immunosuppressive functions of tumor exosomes. ... responsible for the studies on the modulation of exosome release by tumor cells. SF was responsible for editorial reviewing, external collaborator in the studies on the involvement of pr...

Ngày tải lên: 18/06/2014, 15:20

... primary educa tion, 42.9% secondary education, 14.3% higher education or voca- tional training, and 14.3% had finished a degree. Mean questionnaire completion time was 2 minutes and 30 seconds (SD = ... component extraction method, and Oblimin rotation (if rotation was possible). The K1 rule (eigenvalues greater than one) and Cattell’s screen test were used to decide on the number of factor...

Ngày tải lên: 18/06/2014, 19:20

... marker for disease progression [5,40]. Xerosis Dryness of the skin is one of the most common skin manifestations found in patients with HIV-1 infection. This condition is found in more than 20% ... mutation is due to the insertion of an endogenous retrovirus (early transposon class) into intron 14 of the Tetrat ricopeptide repeat domain 7 gene. Further studies on this animal might confirm...

Ngày tải lên: 20/06/2014, 08:20

... temperature, nitridation process at 500 and 700°C. This lead to a suppression of the PL peak around 550 nm related to O 2 consistent with previous investigations on Ga 2 O 3 .Incontrast,sin- gle-step ... investigation into the conversion of In 2 O 3 into InN nanowires. Nanoscale Research Letters 2011 6:311. Submit your manuscript to a journal and benefi t from: 7 Convenient online sub...

Ngày tải lên: 21/06/2014, 04:20

... normal equations, RLS, fast RLS, condition number, linear interpolation. 1. INTRODUCTION Adaptive algorithms play a very important role in many diverse applications such as communications, acoustics, speech, ... depend on the condition number of the input signal covariance matrix. The higher this condition number is, the slower the convergence rate is and/or the less stable the algorithm is...

Ngày tải lên: 23/06/2014, 01:20