Characterization of the mechanical properties of visco elastic and visco elastic plastic materials by nanoindentation tests

... References 187 VII Summary The feasibility and efficiency of characterizing the mechanical properties of viscoelastic and visco- elastic- plastic materials and their thin films by using nanoindentation techniques ... with the elastic and plastic properties, the visco- elastic and visco- elastic- plastic properties are more difficult to charact...

Ngày tải lên: 12/09/2015, 09:59

... pulmonary edema[20] Therefore, this study provides the first data concerning modifications in the overall mechanical properties of the respiratory system in vivo during interstitial lung edema ... integration of the flow signal was removed by estimating the linear trend on the integrated signal and removing it from the recording The frequency response of...

Ngày tải lên: 12/08/2014, 15:21

... properties of Cu- Sn intermetallic compounds Density Functional Theory (DFT) calculations are performed with the intermetallic compounds Cu3 Sn and Cu6 Sn5 to obtain the elastic properties of these ... performed to obtain the mechanical properties of Cu6 Sn5 and Cu3 Sn with computational methods 1.4 OUTLINE OF THE THESIS Calculations to predic...

Ngày tải lên: 11/09/2015, 14:34

... characterizing InP based MEMS structures and analysing its properties The major properties widely realized are the mechanical and the optical properties Mechanical characterization include beam ... were fabricated Micro-cantilevers are one of the fundamental test specimens Cantilevers based on InP, AlGaAs and GaAs material systems are the popular ones The chara...

Ngày tải lên: 26/09/2015, 10:13

... simulations of mechanical properties of nanocrystalline copper on the basis of two reasons Firstly, there are lots of experimental data available on the mechanical deformation of nanocrystalline copper ... levels (a) the atomic configuration at 0% strain; (b) the atomic configuration at 4.4% strain; (c) the relative displacement of the atomic motion...

Ngày tải lên: 30/09/2015, 14:23

... (enzyme I of the PTS), the rst protein in the cascade of proteins forming the PTS, to HPr, the histidine-phosphocarrier protein HPr is the smallest protein in the protein cascade of the PTS and it ... (see above) Discussion The conformational stability and the cold- denaturation of scHPr The conformational stability of a protein, DG, i...

Ngày tải lên: 19/02/2014, 12:20

... 17-fold enhancement of GL binding to the wild-type upon the addition of the same concentration of phosphate pH profiles The pH dependences of logarithmic rates of the H334G mutant and wild-type are ... wild-type and with an optimum pH of 6.5 A shift of the pH profile of about + 0.5–1.0 pH units and an optimum pH similar to that of the wild-type wa...

Ngày tải lên: 23/03/2014, 07:20

... diversifies the function of calcium channels 1. 4 .1 Mechanism of alternative splicing 1. 4.2 Effects of alternative splicing in L-type calcium channels 1. 4 .3 CaV1 .3 in the brain is alternatively spliced 17 ... Deaminase Acting on RNA (ADAR) 1. 3. 2 Mechanism of RNA editing 1. 3. 3 Substrates of RNA editing 1. 3. 4 Role in neurophysio...

Ngày tải lên: 10/09/2015, 15:48

... Identification of fascin-1 binding regions in the intracellular domain of plexin- B3 122 3.4.4 Identification of CIPP binding regions in the intracellular domain of pleinx -B3 ... plexin- B3 in a series of cancer cell lines We investigated the signaling pathways that link plexin- B3 to the actin cytoskeleton and the biological functions of plexin-...

Ngày tải lên: 11/09/2015, 09:11

... sub5910 strates of H+ ⁄ peptide cotransporters, such as Gly-Sar, Ala-Ala, Lys-Lys, Ala-Asp, d-Phe-Ala, Ala-Ala-Ala, d-aminolevulinic acid, cefadroxil and Ala-4-nitroanilide (all 100 lm, Table 1) ... UK) Dexamethasone, apotransferrin, Gly-Gln, AlaAla, Ala-Ala-Ala, Lys-Lys, d-aminolevulinic acid, cefadroxil, Gly, Pro-Ala, 8-aminooctanoic acid and Gly-Sar were from Sigma-Aldrich (Deisenho...

Ngày tải lên: 07/03/2014, 05:20

... analysis of bcp1, bcp3 and bcp4 under oxidative stress The involvement of bcp1, bcp3 and bcp4 in oxidative stress was investigated by assessing mRNA levels following treatment of S solfataricus ... contrast, the Bcp3 sequence only shows one cysteine at position 42 in the N-terminal region Expression and purification of Bcp1, Bcp3 and Bcp4 bcp1, bcp3...

Ngày tải lên: 07/03/2014, 05:20

... analysis of the PAH gene in 51 unrelated HPA patients from Southern Italy In addition to the molecular epidemiology of PAH mutations, we characterized the functional properties of two novel mutations ... phenylalanine hydroxylase deciency in Southern Italy: a 96% detection rate with ten novel mutations Ann Hum Genet 71, 1 8519 3 10 Waters PJ (2003) How PA...

Ngày tải lên: 16/03/2014, 01:20

... of the growth process of Fe2O3 nanowires Conclusions In summary, we successfully prepared Fe3O4 nanorods and Fe2O3 nanowires via a simple thermal oxide process We investigated the influence of ... composition of the sample, and the results can be seen in Figure 4(d) It can be clearly identified that the nanorods were composed of Fe and O elements, and the r...

Ngày tải lên: 20/03/2014, 13:11

... County of Essex 365 County of Hudson 849 Page 18 of 75 PART III ALPHABETICAL INDEX OF REPRESENTED ORGANIZATIONS AND THEIR GOVERNMENTAL AFFAIRS AGENTS BY REGISTRATION NUMBER FOR THE SECOND QUARTER 2005 ... Humane Society of the US 711 Page 29 of 75 PART III ALPHABETICAL INDEX OF REPRESENTED ORGANIZATIONS AND THEIR GOVERNMENTAL AF...

Ngày tải lên: 22/03/2014, 21:20

... anti-papain activity, inhibitory patterns and anti-fungal activity Based on a comparative study of group-1 (Nt peptide) and group-2 (FL peptide), we discuss the inhibitory mechanism of group-2 phytocystatins ... Although antifungal activity of phytocystatins from taro, strawberry and chestnut has been reported previously [7,9,17], the mechanism of in...

Ngày tải lên: 23/03/2014, 06:20