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作者:Yestemessova AS , Yesselbayeva AG , Yestemessova SM
来源:[J].International Journal of Chemical Sciences, 2018, Vol.16 (1), pp.01-10TSI
摘要:The increasing regulatory requirements for concretes and modifying additives, as well as the need for environment protection and the recycling of industrial waste stimulate the creation of energy-efficient and environmentally friendly materials. One of the latest scientific achie...
作者:Viswanathan K , Jeyavijayan S , Praseeda K ...
来源:[J].International Journal of Chemical Sciences, 2018, Vol.16 (1), pp.01-20TSI
摘要:The FTIR (4000 cm-1-450 cm-1), FT-Raman and SERS (4000 cm-1-50 cm-1) spectra of 4-fluoroaniline (4FA) have been recorded. The DFT/B3LYP method is used to compute the vibrational frequencies. Tentative assignments of the observed an...
作者:Kantamreddi VSS , Raju GK
来源:[J].International Journal of Chemical Sciences, 2018, Vol.16 (1), pp.01-06TSI
摘要:This article reports the antiplasmodial activities of n -hexane, ethyl acetate and methanol extracts of latexes belonging to three Indian Euphorbia species, namely Euphorbia antiquorum, E. nerifolia and E. tirucalli against chloroquine-resistant (K1) strain of Plasmodium falcipar...
作者:Sivakumar K , Rajan K
来源:[J].International Journal of Chemical Sciences, 2018, Vol.16 (1), pp.01-08TSI
摘要:An experiment was conducted to investigate the friction factor characteristics and heat transfer characteristics of a concentric tube with triangular cut twisted tape (TCTT) insert with twist ratio Y is 5.4 and depth of triangular cut was 1.2 cm were studied for laminar flow. Thi...
作者:Yahya Al-Sayad , Abdellaziz Doghmane , Zahia Hadjoub
来源:[J].International Journal of Chemical Sciences, 2018, Vol.16 (1), pp.01-08TSI
摘要:Ti-Mn alloy with crystal structure having a Poisson’s ratio of 0.33 and density around (4730) gcm-3, Ti-Mn alloy was prepared by mechanical alloying for many applications. In the present study, effect of porous Ti and TixMn (with x=5) alloy with different porositi...
作者:Daabees HG , Talaat W , El-Shal M ...
来源:[J].International Journal of Chemical Sciences, 2018, Vol.16 (1), pp.01-16TSI
摘要:It introduces a square wave voltammetric (SQV) technique for the determination of Nepafenac in pharmaceutical dosage form and human serum with accepted accuracy and precision to be applied for routine analysis of nepafenac. Carbon paste (CPE) electrode is modified with carbo...
作者:Singh AK , Dar B , Ahad A ...
来源:[J].International Journal of Chemical Sciences, 2018, Vol.16 (1), pp.01-06TSI
摘要:In this work the catalytic application of tartataric acid is reported for the first time for the synthesis of 2, 3-dihydroquinazolin4(1H)-ones in water at room temperature conditions at 28°C-30°C. The protocol offers various advantages such as mild reaction conditions, green...
作者:Khdeeja Jabbar Ali , Marwa Raheem Kadoomm
来源:[J].International Journal of Chemical Sciences, 2018, Vol.16 (1), pp.01-18TSI
摘要:This determinates Zinc (II) ion in variably samples by using methods flow injection and sequential injection systems which laboratory. The FIA and SIA systems depend on the base reaction of Zinc (II) ion with dithizone complex in aqueous phase in the presence of SDS anionic (sodi...
作者:El-Naggar IM , Ahmed SA , Shehata N ...
来源:[J].International Journal of Chemical Sciences, 2018, Vol.16 (1), pp.01-11TSI
摘要:The high hardness of ground water causes some problems in household and industrial use. Therefore, this research was carried out. Several parameters have an impact on the adsorption behavior of Ca2+ and Mg2+ onto clay mineral from aqueous solution, i.e....
作者:Kalpana S , Ramanamurthy V
来源:[J].International Journal of Chemical Sciences, 2018, Vol.16 (1), pp.01-09TSI
摘要:In this paper, the situation of Mixed Convective Flow of a Non-Newtonian Fluid with permeable walls by considering the influence of acceleration due to gravity has been examined in detail. It is noticed that, as Prandtl number increases the temperature also increases. Not much of...

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