Báo cáo hóa học: " Micro-Raman Mapping of 3C-SiC Thin Films Grown by Solid–Gas Phase Epitaxy on Si (111)" docx

... similar approach for the estimation of the effect of multiple reflections of the Raman signal on the peak intensity from the thin film using a three-layer model consisting of SiC–air–silicon. This model will ... the SiC leads to a symmetrical widening of all the TO peaks. We conclude that the observed asym- metry of the TO peak is due to the presence of a 6H-SiC SiC SiO CO...

Ngày tải lên: 21/06/2014, 17:20

... electrospray deposition (ITO/PEDOT:PSS/PVK/CsF/Al). The thin films using CB/DCB showed a better current density under the same conditions. Electrospray deposition of polymer thin films for organic ... the properties of thin films made by the electrospray process are similar to those of spin-coated films made with DCE. Conclusion We have demonstrated polym...

Ngày tải lên: 20/06/2014, 23:20

... surface, possibly addressed in future by Micro-Raman Spectroscopy and Transmission Electron Microscopy. Conclusions In conclusion, we have investigated the growth of self- assembled SiGe islands on a ... Si 1-a Ge a thin film of variable thickness along the x-direction and uniform composition a along its depth [13]. Since the size of the electron beam of our Scanning Auger Mi...

Ngày tải lên: 21/06/2014, 08:20

... histological correlation of group 1 ratFigure 2 MRI with histological correlation of group 1 rat. Prus- sian blue staining of the coronal section of brain and MRI shows the distribution of ferumoxides ... Yuh WT, Tali ET, Nguyen HD, Simonson TM, Mayr NA, Fisher DJ: The effect of contrast dose, imaging time, and lesion size in the MR detection of intracerebral metastasis. AJNR A...

Ngày tải lên: 18/06/2014, 15:20

... also be taken into consideration when judging change scores. Responsiveness Responsiveness of the DHI-N was supported, as the hypotheses of correlations between change scores of the DHI-N versus ... abandoned in the present study, the results indicate that the DHI-N includes similar physical and emotional constructs, as the VSS-sf-N. Using the concepts from International Classifi- catio...

Ngày tải lên: 18/06/2014, 19:20

... energy Depression Depression Nocturia Thyroid function Sleep disturbance Anemia Spasticity, paresis, uneconomic movement Infection (bladder) Lack of condition Electrolytes Side effects of medication (Liuresal, ... the FSMC may be distorted by overestimation because of a deficient self-awareness or underestimation because of depression. Depression is a well-known confounding fac tor...

Ngày tải lên: 19/06/2014, 08:20

... solution. The "aggregation step" consisted of a reaction mixture con- taining 8 µl Aβ peptide (1 mg/ml final conc) and 32 µl of either apolipoprotein E ε3- or ε4-containing conditioned medium ... Millipore Cytofluor (Bedford MA) in each of five successive 200 µl aliquots of the reaction mixture, using an excitation filter of 450 nm and an emission filter of 482 nm, and a...

Ngày tải lên: 19/06/2014, 22:20

... resulted the KCs to change expression patterns of the other KC differentia- tion markers by reducing expression of basal keratins K14 and increasing expression of keratins K1 and K10 (data not ... by transient transfection of authentic or codon modified L1 gene expression con- structs [8]. Using the KC culture system, we proved that KC differentiation differentially regulates expr...

Ngày tải lên: 20/06/2014, 01:20

... of SDF-1, a considerable amount of internalization of HA- CXCR4 was observed (Fig 1A). This observation confirms previous reports and likely reflects a combination of con- stitutive endocytosis ... CD4 degradation was not affected by either depletion of endogenous TSG101 or by overexpression of Vps4E228Q or HIV-1 Gag, suggesting that under these conditions, lysosomal degradati...

Ngày tải lên: 20/06/2014, 01:20