The radical reactivity ratios for Na 11-AAU (M1) and AM (M2) were found to be r1 = 0.71 and r2 = 0.62. The molecular weights of the copolymers as determined by light scattering ranged from 0.88 to 1.62 106. The presence of AM up to 50 mol% in the feed did not seem to affect ...
Chua HT, Ng KC, Gordon JM. Experimental study of the fundamental properties of reciprocating chillers and its relation to thermodynamic modeling and chiller design. Int J Heat Mass Transfer 1996;39:2195-204.Chua H, Ng K, Gordon J. Experimental study of the fundamental properties of ...
The Impact of Swelling Indices of Sokoto Clays on the Moulding Properties of the Clays in Sand Mixtures was investi- gated. Four clays (labeled A, B, C, D) from different locations in Sokoto state of Nigeria were sampled. The sampling method was that for each deposit five samples were ...
Syntheses, structures, and luminescent properties of two cadmium(II) and manganese(II) coordination polymers based on the 11-fluoro-dipyrido[3,2-a:2′,3′-c]-phenazine ligand[J] . Zhi-Guo Kong,Xu-Ran Sun,Ling Li,Han-Xue Wang,Xiu-Yan Wang,Seik Weng Ng.Transition Metal Chemistry . 2013...
Change in properties of hydrogenated fuels during prolonged storageLong-term storage of hydrogenated jet fuels without additives generally produces a considerable change in the thermal stability as determined under dynamic conditions, but no significant changes in the other properties of the fuel. These ...
In an attempt to discover novel compounds with high activity and low toxicity, a series of new phosphonate derivatives containing triazolo[1,5-a]pyrimidine moieties have been designed and synthesized by a nucleophilic substitution between α-hydroxyphosphonates and 2-methanesulfonyl-1,2,4-triazolo[1...
Zuming LiuJianchao LiuHuazheng YangJohn Wiley & Sons, LtdHeteroatom Chemistry. Yang G F, Liu Z M, Liu J C, et al . Synthesis and properties of novel α-(1, 2,4-triazolo-[l,5-a]pyrimidine-2-oxyl)phosphonate derivatives. Heteroatom Chem 2000, 11, 313–316....
Mpiana PT, Ngbolua KN, Mudogo V et al. Antisickle erythrocytes haemolysis properties and inhibitory effect of anthocyanins extracts of Trema orientalis (ULMACEAE) on the aggregation of human deoxyhemoglobin S in vitro. Journal of Medical Sciences 2011; 11(3): 129-137....
SEM micrographs showed that the films were compact with a smooth texture and good coverage across the entire area of the substrate.David U. NgbicheIsaac NkrumahFrancis K. AmpongMark PaalRobert K. NkumFrancis K. Boakye应用科学(英文)
Ibis, C, Deniz, NG (2010) Phosporus Sulfur Silicon 185: pp. 2324C. Ibis and N. G. Deniz, "Synthesis and spectroscopic properties of S-,O-substituted naphthoquinone dyes," Phosphorus, Sulfur and Silicon and the Related Elements, vol. 185, no. 11, pp. 2324- 2332, 2010....