indentation cutting and adhesion

... Japan), and an optical microscope [OM] was used to observe the fracture surfaces of the screen-printed Ag nanopaste after the scratch test Results and discussion Figure 2a, b shows a TEM image and ... Science and Engineering, Sungkyunkwan University, 300 Cheoncheon-dong, Jangan-gu, Suwon, 440746, Republic of Korea Authors’ contributions KSK carried out the density measurement and scratch test and ... thermal analysis of the Ag nanopaste and participated in the screen printing SBJ participated in the design and coordination of this research All authors read and approved the final manuscript Competing...

Ngày tải lên: 20/06/2014, 23:20

... Japan), and an optical microscope [OM] was used to observe the fracture surfaces of the screen-printed Ag nanopaste after the scratch test Results and discussion Figure 2a, b shows a TEM image and ... Science and Engineering, Sungkyunkwan University, 300 Cheoncheon-dong, Jangan-gu, Suwon, 440746, Republic of Korea Authors’ contributions KSK carried out the density measurement and scratch test and ... thermal analysis of the Ag nanopaste and participated in the screen printing SBJ participated in the design and coordination of this research All authors read and approved the final manuscript Competing...

Ngày tải lên: 21/06/2014, 17:20

... Japan), and an optical microscope [OM] was used to observe the fracture surfaces of the screen-printed Ag nanopaste after the scratch test Results and discussion Figure 2a, b shows a TEM image and ... Science and Engineering, Sungkyunkwan University, 300 Cheoncheon-dong, Jangan-gu, Suwon, 440746, Republic of Korea Authors’ contributions KSK carried out the density measurement and scratch test and ... thermal analysis of the Ag nanopaste and participated in the screen printing SBJ participated in the design and coordination of this research All authors read and approved the final manuscript Competing...

Ngày tải lên: 21/06/2014, 17:20

... of surface adhesion force, showing the fixed cells have a greater adhesion force than unfixed cells h Comparison of adhesion force of control groups and testing groups, indicating the adhesion force ... measured adhesion force of fixed and unfixed lymphocytes (Fig 3a, b) The results indicated that the fixative results in the increases of adhesion force of T cell membrane (Fig 3g) On the other hand, ... CD25 and CD71, therefore, the expression of these activation markers and the mitosis of cells might altogether contribute to the changes of cellular topography and the decreases of membrane adhesion...

Ngày tải lên: 21/06/2014, 20:20

... Manzanera and Pardos, 1990), Q Shumardii (Bennett and Davies, 1986), Q acutissima (Ide and Yamamoto, 1986; Sato et al, 1987), Q serrata (Ide and Yamamoto, 1987) and Q lobata (Johnson and Walker, ... the ground) and from seedlings and trees of differ- ent ages (1-30-yr-old trees) For each treatment, 40-90 cuttings were used Cuttings were collected between May 20 and July 20 All cuttings were ... modified MurashigeSkoog (MS) medium (Murashige and Skoog, 1962), Schenk-Hildebrandt (SH) medium (Schenk and Hildebrandt, 1972), and WPM (Lloyd and McCown, 1980), supplemented with glutamine (200...

Ngày tải lên: 08/08/2014, 19:21

... NCI-H441, and human fetal lung explants H441 cells resemble bronchiolar epithelial Clara cells in phenotype and produce both SP-A and SP-B mRNA and protein [14] The hormonal regulation of SP-A and ... LY294002, rapamycin and PD98059 were reconstituted in dimethyl sulphoxide as mM, 50 mM, 50 µM and 10 mM stock solutions, respectively, and stored at -80°C in aliquots Insulin causes a timeand dose-dependent ... vehicle or insulin (2.5 µg/ml) for an additional 1, 4, and 24 hours The cells were then rinsed and trypsinized, and nuclei from control and treated cells were harvested The transcription elongation...

Ngày tải lên: 12/08/2014, 18:20

... cytokines and adhesion molecules can predict survival Indeed, and in contrast to BALF values, serum levels of IL-1 and adhesion molecules exhibited a high positive predictive value, sensitivity and ... serumintercellular adhesion molecule-1; sVCAM = serum vascular adhesion molecule Table Median (range) bronchoalveolar lavage fluid (BALF) and serum levels (pg/ml) of the measured cytokines and adhesion ... and VCAM-1 expression is induced mainly by IL1b and TNF-α However, the levels of TNF-α and IL-1 were not predictive for the development of the syndrome BALF soluble adhesion molecules sICAM and...

Ngày tải lên: 12/08/2014, 18:20

... welding and cutting products in Namviet company electrical engineers and sales staff of engineers, officers and employees are: 150 people, they have one long development history, the brand name and ... welding and cutting products in Namviet, and the last one I give out some more main solutions to improve this Field study report – Dam Thi Le Minh Marketing Strategy for welding and cutting products ... welding and cutting products in Namviet company B: MARKETING STRATEGY FOR THE WELDING & CUTTING PRODUCTS IN NAMVIET COMPANY I MARKETING GOALS Positioning the brand Creating the interest, attention and...

Ngày tải lên: 27/10/2012, 16:45

... for inhibition of the T-cell adhesion mechanism Materials and methods Peptides The linear and cyclic peptides lER, lVY, cER, cVY, cEL and cYT (Table 1) were designed and purchased from Multiple ... hindrance between peptide and protein, and to relax the hydrogen added to the protein, the peptide and protein were merged and minimized before docking Atomic solvation parameters and fragmental volumes ... sensitive and required higher concentrations of peptides to observe inhibition Also, the peptide lVY is a linear and may exhibit random structure Overall, the E-rosetting and heterotypic adhesion...

Ngày tải lên: 19/02/2014, 13:20

... Epithelial cells and fibroblasts were labelled with [35S]sulfate, washed and incubated with chondroitinase ABC and HS lyase Triton extracts of untreated and enzymatic treated cells were prepared and analysed ... treatment of cells and adhesion assay A human pharyngeal carcinoma epithelial cell line (Detroit 562; ATCC CCL 138), human foreskin fibroblasts and HeLa cells were used for studying cell adhesion of ... N-ethylmaleimide, 1% Triton X-100 and lgÆmL)1 ovalbumin Extracts were precipitated with three volumes of 95% ethanol and 0.4% sodium acetate and were then dissolved in SDS sample buffer and analysed by gradient...

Ngày tải lên: 20/02/2014, 11:20

... increased—slightly in Thailand and substantially to $59 billion in Korea, and Korea’s international credit rating has been significantly upgraded by Moody’s and Standard and Poor’s In Brazil, where ... globalization, financial crises, WTO, and the euro; II The U.S Economy and Foreign Policy, which includes essays on U.S tax cuts, the trade and budget deficits, and whether and when it makes sense for ... 2002 330.9—dc21 2002069746 RAND is a nonprofit institution that helps improve policy and decisionmaking through research and analysis RAND ® is a registered trademark RAND’s publications not necessarily...

Ngày tải lên: 06/03/2014, 17:20

... CL and CLAP, the catalytic and noncatalytic subunits, respectively, of the protease are shown on the right, while protein standards are shown on the left (B) Lanes labelled e (1.5 and 3.0 lg) and ... IEF standards (Std) and buffer control gel run in parallel The numbers at the right represent the pI values of the major bands in e and f, while the numbers at the left are the pI values of standard ... CLAP and BSA, artemin, and p26 to the Artemia CL Results showed that CLAP is resistant to hydrolysis by CL at 30 °C and pH 5.0, while BSA and two abundant proteins in Artemia embryos, artemin and...

Ngày tải lên: 07/03/2014, 16:20

... Gas Welding and Cutting ‫اللحام والقطع بالغاز‬ • An oxyacetylene welding outfits is basically made up of: cylinders of oxygen and acetylene, regulators, hoses, and a torch • Oxygen and Acetylene ... not be taken into confined spaces • Oxygen cylinders and fittings shall be kept away from oil or grease, and shall not be handled with oily hands or gloves Continued • Cracking: Before a regulator ... Carbon Arc Welding 10 – 14 Torch Soldering Torch Brazing or Light cutting up to 25 mm or Medium cutting 25 to 150 mm or Heavy cutting over 150 mm or Gas welding (light) up to 3.2 or Gas welding...

Ngày tải lên: 12/03/2014, 17:02

... overview: Metabolism and general biochemical function; Receptor-ligand biochemistry; Enzyme function and inhibition; Immune reaction and response; Pharmaceutical effects Principles and Applications ... the nervous and musculoskeletal system, and the signal intensity is reflected [7,9,16] 37 38 Imaging and Radioanalytical Techniques in Interdisciplinary Research - Fundamentals and Cutting Edge ... tions While detection and post-processing techniques become increasingly sophisticated, traditional and emerging modalities play more and more critical roles in medical and indus trial domains...

Ngày tải lên: 16/03/2014, 22:20

... expressed in the central and peripheral nervous systems, different isoforms are found in haematopoietic cells, osteoblasts, vascular endothelial cells and leukocytes, and are induced in various ... acetylcholinesterase protein [16] Acetylcholinesterase and adhesion There is good evidence that acetylcholinesterase plays a ‘non-classical’ role as an adhesion protein A molecular basis for this emerged ... neuronal cells, and also in astrocytes and fibroblasts, acetylcholinesterase may have morpho-regulatory roles There, acetylcholinesterase may form a complex with amyloid precursor protein and perlecan...

Ngày tải lên: 23/03/2014, 07:20

... integrin-independent cell adhesion molecule DPIV reduces cell adhesion by dephosphorylating p38 MAP kinase and b1-integrin [29], so the effects of DP8 and DP9 on p38, b1-integrin and DDR1 phosphorylation ... Kable and Devanshi Seth for advice This work was supported by National Health and Medical Research Council of Australia project grant 142607 to GWM and MDG and PhD scholarships to DMTY and XMW ... biological significance of DP8 and DP9 A portfolio of cell–ECM interaction assays indicated roles for DP9 in cell adhesion, in vitro wound healing, cell migration and apoptosis, and for DP8 in wound healing,...

Ngày tải lên: 23/03/2014, 11:20

... factor and the loss of cell–matrix and cell– cell contact is a characteristic feature of apoptosis [16] Focal adhesion complexes consist of integrin proteins, the tyrosine kinases Src and focal adhesion ... least 11 isoforms of PKC have been identified and can be classified into conventional (a, bI, bII and c), novel (d, e, g, and h), atypical (f and k ⁄ i) and novel ⁄ atypical (l) based upon their cofactor ... per lane) were subjected to SDS ⁄ PAGE and western blotting using specific antibodies against p130Cas (A and B), PKCd (C and D, upper panel) and actin (C and D, lower panel) as described Molecular...

Ngày tải lên: 23/03/2014, 11:20

... leader in welding and cutting technology and systems Since 1904, ESAB has been a pioneer in the welding and cutting business By continuously improving and developing our products and methods, we ... for both inside and outside welding and cutting Cut along curved and straight surfaces Suitable for thermal cutting • • Flexible combi-rail and facilities for movable parts Start and stop for automatic ... practical expertise and solutions to challenges involving materials, welding, cutting and overall productivity at local level Wherever in the world quality and productivity in welding and cutting counts,...

Ngày tải lên: 25/03/2014, 07:20

... increased—slightly in Thailand and substantially to $59 billion in Korea, and Korea’s international credit rating has been significantly upgraded by Moody’s and Standard and Poor’s In Brazil, where ... globalization, financial crises, WTO, and the euro; II The U.S Economy and Foreign Policy, which includes essays on U.S tax cuts, the trade and budget deficits, and whether and when it makes sense for ... 2002 330.9—dc21 2002069746 RAND is a nonprofit institution that helps improve policy and decisionmaking through research and analysis RAND ® is a registered trademark RAND’s publications not necessarily...

Ngày tải lên: 29/03/2014, 15:20

... actin stress fibers and focal adhesion [31] LPA1 and LPA2 receptors couple to MAPK/ ERK, PLC and RhoA-dependent signaling cascade, while LPA3 receptors activate only MAPK/ERK and PLC pathways [32] ... of actin stress fibers and to the assembly of focal adhesions [15] Activated FAK in turn recruits other proteins, including paxillin, p130Cas, vinculin and talin in focal adhesions These protein ... vascular smooth muscle cells, and PAK activation was dependent on Src and generation of reactive oxygen species [18] Despite the importance of PAK and FAK in cell motility and LPA-induced FAK activation...

Ngày tải lên: 30/03/2014, 13:20