Báo cáo hóa học: " Temperature-Dependent Site Control of InAs/GaAs (001) Quantum Dots Using a Scanning Tunneling " pptx

... to top of the image. After a thermal drift reducing, using the STM tip, we applied voltage ‘from a reverse bias to a forward bias’. The time of applying voltage was 0.052 s, and a voltage value was ... creating the site where In atoms, which were migrating on the WL, favored to congregate. At 240°C, site- controlled InAs nano dots were fabricated. At 430°C, InAs nano dots...

Ngày tải lên: 21/06/2014, 08:20

... surface. Their appearance thus indi- cates a rapid flattening of the sidewalls surfaces and a preferential orientation toward {113} surface facets, which are inclined exactly by 25.4° to the (001) ... total island volume as a function of Ge coverage, which indicates that at 5.2 ML coverage already more than half a monolayer Ge is incorporated within the islands, assuming a Si...

Ngày tải lên: 21/06/2014, 08:20

... in QoL in clinical populations. Abbreviations ANOVA: Analysis of variance; ANCOVA: Analysis of cov- ariance; EM: Expectation maximization; ES: Effect size; ICC: Intraclass correlation coefficient; ... design, statistical analysis, interpretation of data and the revision of the manuscript. LW contributed to the study design, statistical analysis, interpretation of data and revision...

Ngày tải lên: 18/06/2014, 19:20

... on CAREX data (Analyses 1 and 2) and a second based on data assessed by a German expert (Analyses 3 and 4). The proportion of male smokers in the population was estimated in all analyses by a representative ... observed data into account. In summary, Bayesian bias analysis offers an analysis that adjusts the SMR (= ta rget parameter) and estimates the uncertai nty of the SMR by incl...

Ngày tải lên: 20/06/2014, 00:20

... of Farms Contact and demographic information on farms in the Waitaki TLA was obtained from the AgriBase™ data- base, a national database of farm ownership, location and management in New Zealand ... Local Authority (TLA ) in New Zealan d. This area was chosen because it had a large number of farming units with most engaged primarily in pastoral farming, had a range of pastoral f...

Ngày tải lên: 20/06/2014, 00:20

... that a pandemic may be contained at the source, if treatment and prophylaxis are applied in an early phase of the epidemic. Large amounts of NI (mainly oseltamivir) have been stockpiled in many ... does not pose any risk to cause a pandemic as the H1N1 strain has been circulating in the population for many years without pandemic potential and leaving the population at least partially...

Ngày tải lên: 20/06/2014, 01:20

... 5’-AGG GCA TGG GTT TTA TTA TAT ATA TAT-3’ and 5’ -TTT AAA AAT AAC TGA TAT TCA TGG-3’ for CCL11; 5’-TCA TCT TTC CAC AAT AAC ATA TTT A- 3’ and 5’-GTTTATTTGAGTATTGCTGATCTTT-3’ for CCL13; 5’ -GGA CTT ... AGG GAC AGG AAC TGC GGA GAG GA-3’ for CCL4; 5’- TCT GCA GCA CTT CTG TGT CTG-3’ and 5’-G GA TCC TAG AAG GAG CTG GA-3’ for CCL7; 5’-CAG TCC ATG AGA AGG AGT CCA-3’ and 5’-AGA TCC TGC ACA GGA CTG .....

Ngày tải lên: 20/06/2014, 03:20

... physical and psychosocial, constructed from factor analyses of ten dif- ferent sub-scales, and standardized based on means and standard deviation (SD) from a combined US population and linearly transformed, ... gestational age) and selected markers of early morbidity, i.e. cerebral hemorrhage, days on mechanical ventilation, and severity of lung disease (severity of bronchopulmonary...

Ngày tải lên: 20/06/2014, 16:20

... phase parameters are estimated separately for each band, and linked together to form partials. An additional post-processing step is then applied, removing any partials that have an average amplitude ... sui- tableforreal-timeapplications as it requires a DCT frame size that makes the transients appear as a small entity, with a frame duration of about 1 s recommended. This is far too...

Ngày tải lên: 21/06/2014, 00:20

... the analysis of the FTIR spectra. AJ participated in the FTIR measurements and the analysis of the spectra and carried out the analysis of the water contact angles on nanoporous alumina. AK and ... average of the cosines of water contact angles on a smooth alumin a Figure 1 SEM images of alumina surfaces prepared by anodic oxidation of Al. (a) thin film alumina surface, (b)...

Ngày tải lên: 21/06/2014, 01:20