Báo cáo hóa học: " Effect of Temperature Gradient Direction in the Catalyst Nanoparticle on CNTs Growth Mode" docx

... the growth of CNTs can take up to 20 min, as observable in Fig. 3, showing the TEM image of CNTs at the intersection of the first and the second lines in Fig. 9a. Second, the slope of the second ... be one of the major factors in thermal CVD determining the growth mode of CNTs. The DT is essentially an index of temperature gra- dient directio...

Ngày tải lên: 21/06/2014, 17:20

... findings by Noda, Bavari, and Jasenosky [4,5,13], and expand upon these findings by incorporation of NP and VP35 into VLPs. Our data demonstrate that VLP density increased with the inclusion of ... 4). In addition, the region around the A. Electron micrographs of individual VLP particles demonstrating the dimensions measuredFigure 2 A. Electron micrographs of individual VLP...

Ngày tải lên: 20/06/2014, 01:20

... oxide interfaceand/ortothesurfaceofcontrollayerbysui- tably varying the implantation parameters and anneal- ing condition. The dependence of implantation energy for the formation and evolution of ... M, Bonafos C, Ben Assayag G, Chassaing D, Normad P, Tsoukalas D, Soncini V, Claverie A: Effect of ion energy and dose on the positioning of 2D-arrays of Si nanocrystals ion...

Ngày tải lên: 21/06/2014, 05:20

... http:// www.ccwdata.org/[5]. Twenty one condition indicators are available from the Chronic Condition Data Warehouse (CCW). These prede- fined conditions include a combination of common and chronic conditions among older ... payments increase in a more linear way as the number of chronic conditions increase. Discussion As expected, based on earlier findings in the literature,...

Ngày tải lên: 18/06/2014, 19:20

... multiplicity of infection (MOI) value of 3, and INF-a was added to the culture at final concentration of 1000 U/mL for 30 min. Total RNA was extracted at the indicated time points. RSV inhibited INF-a induced ... homologs in either GenBank or dbEST. RSV infection regulates interferon (IFN)-induced gene expressionFigure 1 RSV infection regulates interferon (IFN)-induced gene expres...

Ngày tải lên: 20/06/2014, 01:20

... BTB indirectly by increasing UV intensity. The thermal and non-thermal effects of microwave are also presumed to have contributed directly to the degradation reaction. Effects of Ozone Ozone, ... applied on top of ozone Fig. 6 Photo-catalytic degradation of BTB at various ozone injection rates Fig. 7 Effect of injection H 2 O 2 for decomposition of BTB in aqueous solutio...

Ngày tải lên: 21/06/2014, 17:20

... increasing growth temperature, sugges ting that the catalyst- free growth of InAs NWs are governed by the nucleation kinetics in the system. The LO and TO mode of InAs NWs both present a phonon ... 6:463 http://www.nanoscalereslett.com/content/6/1/463 Page 3 of 7 investigat ed in detail in thi s paper. Both the density and the length of InAs NWs decrease with i...

Ngày tải lên: 21/06/2014, 01:20

... and the diameter of the nanotubes increase with increasing growth temperature. The FWHMs of the D and G modes reduce linearly with increasing growth temperature. The normalized intensity of the ... solution. This study focuses on the effect of variation of growth temperature on the microstructural features, nitrogen concentration, and the crystallin...

Ngày tải lên: 22/06/2014, 01:20

... def- initions of an acute exacerbation in the literature vary [2,19,28-30], indicating that there is no clear consensus on the definition of an exacerbation. The application of a different definition of ... exacerbations. Second, concerning the definition of an exacerbation, we selected the definition of an acute exacerbation of COPD similar to that utilized in...

Ngày tải lên: 18/06/2014, 19:20