báo cáo hóa học:" Microstructure and adhesion characteristics of a silver nanopaste screen-printed on Si substrate" doc

... electron microscope and a 3- D surface profiler, respectively. The apparent density of the printed Ag nanopaste was calculated depending on the sintering conditions, and the adhesion was evaluated ... discrete and spherical Ag nanoparticles to continuous and con- solidated ones. Figure 5 plots the variation in the apparent density of the Ag nanopaste as a function of...

Ngày tải lên: 20/06/2014, 23:20

... Access Microstructure and adhesion characteristics of a silver nanopaste screen-printed on Si substrate Kwang-Seok Kim 1 , Yongil Kim 2 and Seung-Boo Jung 2* Abstract The microstructural evolution and the adhesion ... screen-printed Ag nanopaste. The influence of sintering temperature on the adhesion was also characterized by the scratch test. Methods The...

Ngày tải lên: 21/06/2014, 17:20

... electrical resistivity and the stronger adhe- sion of the printed Ag nanopaste. Additional material Additional file 1: The parameters of scratch test. A table listing the detailed scratch parameters. Abbreviations DSC: ... 7:49 http://www.nanoscalereslett.com/content/7/1/49 Page 2 of 6 NANO EXPRESS Open Access Microstructure and adhesion characteristics of a silver...

Ngày tải lên: 21/06/2014, 17:20

... as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. Adsorption and desorption characteristics of arsenic onto ceria nanoparticles Nanoscale ... standard molar free energy of adsorption; ∆H 0 , average standard enthalpy; ∆S 0 , standard entropy. Results and discussion Characterization of ceria NPs Precipitation me...

Ngày tải lên: 21/06/2014, 17:20

... l M . CM-AAT1 was amplified by using RSB-5¢: 5¢-CAAAGAGCACCCTCATTCCAGCC-3¢,andFSD-3¢: 5¢-AGGAGGCAAGCATAGACTTAACG-3¢; CM-AAT2 was amplified with RSB-5¢ and FSA-3¢:5¢-GATAATT CCACACCCTCCAATTA-3¢; the ... pattern of CM- AAT2 mRNA expression was similar to that of CM-AAT1 except that expression peaked at 39 DAP instead of 41 DAP. Shalit et al. [21] have also demonstrated an increase of AA...

Ngày tải lên: 31/03/2014, 21:21

... item-scale correlations, reliability, and associations of scales with patient and caregiver demographic and caregiving characteristics were estimated. Structure of associations among scales was examined using ... with caregiver quality -of- life scale scores were analyzed using Pearson or Spearman correlations or analysis of variance (ANOVA), as appropriate. Backwards stepwise r...

Ngày tải lên: 18/06/2014, 18:20

... different parts (parts 1 and 2; parts 1 and 3; parts 2 and 3; parts 1 & 2 together and part 3) on the Hausa version of IKHOAM indicate that the Hausa version is internally consistent though ... Hausa versions of IKHOAM. The order of assessment with the versions was randomized and separated by 24 hours. Participants also rated their pain intensity on the Visual Analogue...

Ngày tải lên: 18/06/2014, 19:20

... the severity of ISR and pain. Conclusion: The VAPI questionnaire is a valid and reliable tool, assessing the acceptance of vaccine injection and reactions following vaccination. Trial registration: NCT00258934, ... questionnaire assessing the acceptance of influenza vaccination: the Vaccinees' Perception of Injection (VAPI © ) questionnaire Catherine Chevat 1 , Muriel V...

Ngày tải lên: 18/06/2014, 19:20

... article Experimental and analytical validation of a modular acetabular prosthesis in total hip arthroplasty Francisco Romero 1 , Farid Amirouche 1,2 , Luke Aram 1 and Mark H Gonzalez* 1,2 Address: 1 Department ... were connected through a Data Acqui- sition Card (DAQCard -A1 -16E-4, National Instruments, Austin, TX) to a laptop computer. Using data analysis soft- ware (Lab-Vie...

Ngày tải lên: 20/06/2014, 00:20

... Kurachi K: Growth factor stimulation of matrix metalloproteinase expression and myoblast migration and invasion in vitro. Am J Physiol Cell Physiol 2003, 284:C805-C815. 23. Yamaguchi A, Katagiri ... k- wires. For control served k-wires coated with the carrier PDLLA. Analysis Cell vitality and proliferation was achieved via a non inva- sive/toxic cell activity assay (alamarBlue, Ass...

Ngày tải lên: 20/06/2014, 01:20