Bare rods for GMAW welding of carbon steel (1)
Bare rods for GMAW welding of carbon steel (1)
... Bare Rods for GMAW Welding of Carbon Steel AWS A5.18: ER70S-6 Copper coated, low carbon steel wire specially formulated for optimum performance under CO2 and Argon/CO2 ... under CO2 and Argon/CO2 mixed gases. Suitable for welding mild and medium strength steels. Is ideal for positional welding of sheet steel and steel pipes/tubes where high silicon co...
Ngày tải lên: 12/03/2014, 17:52
Bare rods for TIG welding
... Bare Rods for TIG Welding of Stainless Steel AWS A5.9: ER308L Low carbon 19Cr/10Ni type filler rod recommended for TIG and oxy-acetylene welding of 304 and 304L stainless steels. ... recommended for TIG and oxy-acetylene welding of 309 and 309L stainless steels. Also suitable for joining dissimilar steels such as stainless steel to mild or low alloy steels...
Ngày tải lên: 12/03/2014, 17:52
Tài liệu Báo cáo khoa học: Different mechanisms for cellular internalization of the HIV-1 Tat-derived cell penetrating peptide and recombinant proteins fused to Tat docx
... (Sigma) was performed as previously described [21]. However for easier hand ling of the cells, treatment was performed on HeLa cells instead of CHO K1 cells. C ells were then incubated with of 5 lgámL )1 Tat±GFP ... length of the polyarginine tract seems critical, as a maximal rate of internalization was observed for a peptide nine arginine residues i n length. The D -form and t...
Ngày tải lên: 21/02/2014, 03:20
Utilization of activated carbon for the removal of basic dyes in fixed-bed microcolumn
... effective process for cyclic adsorption/desorption, as it makes the best use of the concentration difference driving force for adsorption. It also allows for a more efficient utilization of the adsorbent ... the bed performance for large column. The focus of this work is directed at the evaluation of the success of the physical activation process in producing highly effe...
Ngày tải lên: 05/09/2013, 16:11
AWWA d100 2005 welded carbon steel tanks for water storage
... was added to provide for the alternative use of higher-strength steels for standpipes and reservoirs. Other changes included the addition of requirements for the use of steel pipe as tubular ... Requirements for Reinforced Concrete. In 1973, the use of rivets for joints in tank shells was eliminated. Specifications for tank steels were revised to include low-alloy steels...
Ngày tải lên: 12/03/2014, 17:31
Specification for welding of presses and press components
... 1999 American Welding Society, Inc. September 16, 1999 10:13:17 Information Handling Services, 1999 COPYRIGHT 1999 American Welding Society, Inc. September 16, 1999 10:13:17 Information Handling ... 1999 American Welding Society, Inc. September 16, 1999 10:13:17 Information Handling Services, 1999 COPYRIGHT 1999 American Welding Society, Inc. September 16, 1999 10:13:17 Information Ha...
Ngày tải lên: 12/03/2014, 17:57
Accounting for carbon - The impact of carbon trading on financial statements pptx
... Accounting for carbon The impact of carbon trading on financial statements KPMG LLP (UK) 16 Accounting for Carbon Accounting for Carbon Checklist Do your operations include any of the activities ... their carbon strategy effectively. The various trading and emissions schemes around the world can offer significant benefits of capit al allocation for this scarce...
Ngày tải lên: 15/03/2014, 16:20
Báo cáo y học: " Derivation and preliminary validation of an administrative claims-based algorithm for the effectiveness of medications for rheumatoid arthritis"
... claims data. To test the performance of the effectiveness algorithm and to see whether it was similar for non-biologic RA treatments, we performed a separate analysis of RA patients enrolled in ... effective. Because of similarities in both the descriptive characteristics of the study populations of biologic and non-biologic DMARD users and the performance characteristics of...
Ngày tải lên: 25/10/2012, 10:45
Báo cáo y học: "Clinical Strategy for the Management of Solid Pseudopapillary Tumor of the Pancreas: Aggressive or Less"
... tail of the pancreas. For tumors of SPT located in the neck and body of the pancreas, resection of the mid- portion of the pancreas and the mass with preserving the rim of the head and tail ... unfortunately found damaged. Subse- quently, duodenum-preserving pancreatic head re- section was performed and the postoperative recov- er y w a s uneventful. Of note, up to 15% of...
Ngày tải lên: 25/10/2012, 11:40
Báo cáo y học: "Endoscopic Facet Debridement for the treatment of facet arthritic pain – a novel new technique
... period of pain relief being 5 months. The range of relief for the radiofrequency group was from zero days to 16 months for all 26 patients who underwent the radiofrequency procedure. Of the ... relief of their pain in 86% of the patients with a median relief period of 3 months. The range of relief varied from zero days to up to 13 months for the facet injection group...
Ngày tải lên: 26/10/2012, 09:32