Báo cáo hóa học: " Chemical characterization of extra layers at the interfaces in MOCVD InGaP/GaAs junctions by electron beam methods" ppt

... the incorporation of As in the bottom InGaP with the formation of some InGaAsP alloy inside the nominal InGaP layer, with the consequent broadening of the interface towards both the nominal InGaP ... all the all oys that can be formed by combining together all the elements present at the inverted GaAs-on-InGaP inter- face assuming the Z 2 dependence of the...

Ngày tải lên: 21/06/2014, 05:20

... defects in SiC related to carbon atoms due to oxidation [10], and SFs arriving at the 3C-SiC(111) have a C termination [17]. Indeed, the AFM morphology map in Figure 1b, obtained on the UV-irradiated ... faults. The AFM morphology of the UV-irradiated 3C-SiC surface after a wet oxide etch revealed trenches in the SFs, suggesting that their passivation is due to a local o...

Ngày tải lên: 21/06/2014, 05:20

... 3). Effects of low temperature of RFA at the target sites on lung metastasis of hepatic VX2 carcinoma We examined by gross observation lung metastasis of hepatic VX2 carcinoma after RFA at low temperature. Quantifiable ... radiofrequency ablation going in treating hepatocellular carcinoma in China? Austral-Asian Journal of Cancer 2008, 7(4):221-224. 3. Lau WY, Lai EC: T...

Ngày tải lên: 18/06/2014, 16:20

... consistent with our bioin- formatics findings, indicating that PKC and its binding partners are vital for regulating the expression of other sig- naling proteins involved in multiple pathways (p = 2 ... and the binding of GRB2 to the activated ERBB2 in the presence of ZAP70-PTK and Protein Interaction Pathways Involved in Augmentation of Cell GrowthFigure 6 Protein Inter...

Ngày tải lên: 18/06/2014, 15:20

... representative of each of these was selected to be used in the antibody binding analysis (Table 1). The cDNAs encoding the HA1 subunits of the selected HAs were produced by a combination of PCR ... binding, a conclusion supported as the remaining HAs showed binding of VN04-2 albeit at varying degrees. Interestingly, the HA from A/Dk/Vietnam/376/05 which only contai...

Ngày tải lên: 20/06/2014, 01:20

... supports the proposition of the introduction and spread of a single variant of 2.2.2. sub-clade H5N1 avian influenza viruses in the Baltic region. The presented findings underline the importance of ... the manuscript. SZ propagated the viruses, provided nucleotide sequences and core data, contributed to the interpretation of the findings and to the writing of...

Ngày tải lên: 20/06/2014, 01:20

... performed the PCR and sequencing. ACM helped in preparation of manuscript. DTM and PDY designed, coor- dinated the study and prepared the manuscript. Table 1: Details of the virus strains used in the ... using QIAquick gel extraction kit (Qiagen), as per manufacturer's instructions. The sequences of amplified products were determined by using ABI PRISM BigDye Term...

Ngày tải lên: 20/06/2014, 01:20

... analysis of carboxyl-terminal coding region of the nucleoprotein (N) gene, of 59 measles isolates in this study, together with the WHO reference strains were shown in Fig 2. The clustering of measles ... isolates formed two clusters, cluster 1 and cluster 2. Cluster 1 is the predominant cluster circulat- ing in China in 2004. There were multiple lineages in each clus...

Ngày tải lên: 20/06/2014, 01:20

... kDa in N5 (figure 2a) is very much of the same size as of the 36 kDa of the N4 phage. In fact the SDS-PAGE of the structural proteins of N5 vibriophage closely resembles the SDS-PAGE pattern of ... (by convention to the right-hand end, Inman, [11]) of the DNA molecule irrespective of the degree of denaturation. The other denaturation sites are at p...

Ngày tải lên: 20/06/2014, 04:20