Results 91 to 100 of about 1,202,792 (286)
Public Health in Practice, 2021 Background: At present, poor quality of care (QoC) surrounding non-communicable diseases (NCDs) service provision poses a threat to South Asia. This systematic rapid review aims to highlight the available approaches to improve QoC in NCD services in ...
Saraban Ether, K.M. Saif-Ur-Rahman
doaj
Acta Crystallographica Section E, 2014 The title compounds, C36H28OP2S2, (1), and C36H28OP2Se2, (2), exhibit remarkably similar structures although they are not isomorphous. The whole molecule of compound (2) is generated by twofold symmetry, with the ether O atom located on the twofold axis.
Daron E. Janzen +2 more
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Materials, 2018 Poly-ether-ether-ketone (PEEK) fabricated by fused deposition modeling for medical applications was evaluated in terms of mechanical strength and in vitro cytotoxicity in this study.
F. Zhao, Dichen Li, Zhongmin Jin
semanticscholar +1 more source
Boundary lubrication, thermal and oxidative stability of a fluorinated polyether and a perfluoropolyether triazine [PDF]
Boundary lubricating characteristics, thermal stability, and oxidation-corrosion stability were determined for a fluorinated polyether and a perfluoropolyether triazine. A ball-on-disk apparatus, a tensimeter, and oxidation-corrosion apparatus were used.
Jones, W. R., Jr., Snyder, C. E., Jr.
core +1 more source
Scanning tunneling microscopy studies of monolayer templates: alkylthioethers and alkylethers [PDF]
, 2008 Scanning tunneling microscopy has been used to determine the molecular ordering in stable, ordered monolayers formed from long-chain normal and substituted alkanes in solution on highly oriented pyrolytic graphite surfaces.
Brunschwig, Bruce S. +2 more
core +1 more source
Angewandte Chemie, 2016 We report the chemo- and regioselective hydrogenolysis of the C-O bonds in di-ortho-substituted diaryl ethers under the catalysis of a supported nickel catalyst.
F. Gao, J. D. Webb, J. Hartwig
semanticscholar +1 more source
Bis[2-(1,3-benzothiazol-2-ylsulfanyl)ethyl] ether
Acta Crystallographica Section E, 2010 The complete molecule of title compound, C18H16N2OS4, is generated by crystallographic twofold symmetry, with the O atom lying on the rotation axis. The dihedral angle between the ring systems is 80.91 (2)°.
Hui-Guo Chen +4 more
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Fatty Acid Methyl Esters as Biosolvents of Epoxy Resins: A Physicochemical Study [PDF]
, 2007 The C8 to C18 fatty acid methyl esters (FAME) have been compared as solvents for two epoxy resin pre-polymers, bisphenol A diglycidyl ether (DGEBA) and triglycidyl paminophenol ether (TGPA).
A. Barton +21 more
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