Báo cáo hóa học: " Synthesis, Electrical Measurement, and Field Emission Properties of a-Fe2O3 Nanowires" potx

... density of a-Fe 2 O 3 NWs as a function of the film thickness Nanoscale Res Lett (2008) 3:330–337 333 123 NANO EXPRESS Synthesis, Electrical Measurement, and Field Emission Properties of a-Fe 2 O 3 Nanowires Li-Chieh ... combination effect of the thermal oxidation rate, defects on the film, and selective directional growth. The electrical resistivity of a single NW w...

Ngày tải lên: 22/06/2014, 01:20

... (b) and resistance of NWs (R NW ) as a function of the turn-on field (E to ) 336 Nanoscale Res Lett (2008) 3:330–337 123 NANO EXPRESS Synthesis, Electrical Measurement, and Field Emission Properties of ... with a diameter of 15 nm and a length of 800 nm was embedded in the PR. Fig. 2 (a) TEM image of an a-Fe 2 O 3 NW, (b) HR-TEM image of the a-Fe 2 O 3 nanowire,...

Ngày tải lên: 20/03/2014, 13:08

... ∞. Journal of Inequalities and Applications 13 11 Q M. Luo, B N. Guo, F. Qi, and L. Debnath, “Generalizations of Bernoulli numbers and polynomials,” International Journal of Mathematics and Mathematical ... Germany, 1966. 8 M. Abramowitz and I. A. Stegun, Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables, vol. 55 of National Bureau o...

Ngày tải lên: 22/06/2014, 02:20

... loading, etc.), and identification of conditions that need atten- tion. (ii) Evaluation of steady state power quality with respect to national and international standards. Most of these standards involve ... A Figure 1: Time trend of an RMS voltage is a standard feature in many PQ analysis software packages. tion levels and indiv idual harmonic components, and so forth. In addi...

Ngày tải lên: 22/06/2014, 23:20

... Health-related quality of life of severely obese children and adolescents. JAMA 2003, 289(14):1813-1819. Health and Quality of Life Outcomes 2008, 6:77 http://www.hqlo.com/content/6/1/77 Page 5 of 6 (page ... statistics (mean, standard deviation and range) were calculated for PHS-10 and PSS- 10 scores. Mean PHS-10 and PSS-10 scores were calcu- lated for the total sample and...

Ngày tải lên: 18/06/2014, 19:20

... potentiation of cytokine release and bystander effect. Of note, both HIVE and MS often present with enigmatic periventricular inflammatory lesions in humans [10-13]. The reaction of SVMs to periventricular ... constituents and often patholog- ical involvement of the periventricular tissues [8-13]. Therefore, the specific function of microglia in these specialized regions of...

Ngày tải lên: 19/06/2014, 22:20

... view radiographs of the knees (Figure 1B), with measurement of femoral and tibial angles, alpha and beta angles, and medial and lateral joint spaces as described by Villers and Cartier [7]. Patients ... with Knee Society pain and function scores of 99 and 100 points respectively. A complete description of radio- graphic characteristics can be found in Table 2. Failure o...

Ngày tải lên: 20/06/2014, 04:20

... measure of patient-perceived health status at dialysis onset, and highlights the impact of quality of therapeutic practices and early nephrology referral on HRQoL, independently of the number of consultations. Conclusions To ... the start of dialysis as a predictor of morbidity and mortality Boini et al. Health and Quality of Life Outcomes 2011, 9:7 http://www.hqlo.com...

Ngày tải lên: 20/06/2014, 15:20

... structure 1. Introduction and preliminaries We assume that X and X* stand for a Banach space and its dual space, respectively. By S X and B X we denote the unit sphere and the unit ball of a Bana ch space ... Journal of Inequalities and Applications 2011 2011:16. Zuo Journal of Inequalities and Applications 2011, 2011:16 http://www.journalofinequalitiesandapplications.com/...

Ngày tải lên: 21/06/2014, 02:20

... co-sputtering Si and SiC targets. Fur- nace annealing and RTA tec hniques were compared by studying the precipitation andcrystallizationofSiand SiC-NC with varying Si/SiC ratio after annealing. Si and SiC-NC ... Silicon quantum dot superlattices: Modeling of energy bands, densities of states, and mobilities for silicon tandem solar cell applications. Journal of Applied Physics 2...

Ngày tải lên: 21/06/2014, 05:20