全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Luciana Separovic , Felipe Rebello Lourenço
来源:[J].Journal of Pharmaceutical and Biomedical Analysis(IF 2.947), 2019, Vol.171, pp.73-80Elsevier
摘要:Abstract(#br)Liquid chromatography is one of the main techniques used in pharmaceutical quality control analytical procedures. However, there will always be a measurement uncertainty (MU) associated with them, that can lead to the approval of an out of specification lot (consumer...
作者:Asmaa Kamal El-Deen , Kuniyoshi Shimizu
来源:[J].Microchemical Journal(IF 2.879), 2019, Vol.149Elsevier
摘要:... Both HPLC-DAD separation and DLLME-SFOD procedure were optimized by one-factor-at-a-time (OFAT) succeeded by experimental design applying response surface methodology (RSM) to check the optimal conditions of both HPLC separation and extraction. Under the optimal conditions,...
作者:Paulo Henrique Março , Ronei Jesus Poppi , Ieda Spacino Scarminio
来源:[J].Química Nova(IF 0.737), 2008, Vol.31 (5), pp.1218-1223DOAJ
摘要:... In this paper, a review of the most important procedures is given, from the extraction to the identification of anthocyanins in natural extracts.
作者:Tiago M Barbosa , Jorge E Morais , Pedro Forte ...
来源:[J].PLoS ONE(IF 3.73), 2017, Vol.10 (7)DOAJ
摘要:The aim of this study was to compare the swimming hydrodynamics assessed with experimental and analytical procedures, as well as, to learn about the relative contributions of the friction drag and pressure drag to total passive drag. Sixty young talented swimmers (30 boys and...
作者:Ivo Senjanović , Neven Hadžić , Lech Murawski ...
来源:[J].Engineering Structures(IF 1.713), 2019, Vol.178, pp.227-244Elsevier
摘要:Abstract(#br)In this paper two relatively simple analytical procedures for free and forced torsional vibration analysis of ship power transmission systems are developed. In the first, approximate procedure, the shaft line is modelled as a two-mass system and analytical solution o...
作者:Daniela Alberghina , Emanuela Tropia , Giuseppe Piccione ...
来源:[J].Journal of Veterinary Behavior(IF 1.653), 2019, Vol.32, pp.72-75Elsevier
摘要:Abstract(#br)The potential role of serotonin (5-HT) as a marker for identifying sensitivity to clinical diseases or behavioral disorders and for monitoring treatment emphasizes the need for reference values of serum 5-HT in dogs. Preanalytical factors such as patient variabl...
作者:G. Scelsi , M.L. De Bellis , A. Pandolfi ...
来源:[J].Journal of Petroleum Science and Engineering(IF 0.997), 2019, Vol.176, pp.994-1007Elsevier
摘要:... In the context of borehole methods, this paper proposes a step-by-step analytical procedure to estimate some bounds to the maximum horizontal stress, starting from a geomechanical description of the rock and relying on information generally available in the engineering practi...
作者:Cristina Martín-Sabroso , Daniel Filipe Tavares-Fernandes , Juan Ignacio Espada-García ...
来源:[J].International Journal of Pharmaceutics(IF 3.458), 2013, Vol.458 (1), pp.188-196Elsevier
摘要:Abstract(#br)In this work a protocol to validate analytical procedures for the quantification of drug substances formulated in polymeric systems that comprise both drug entrapped into the polymeric matrix (assay:content test) and drug released from the systems (assay:dissolu...
作者:Anna Lluveras-Tenorio , Joy Mazurek , Annalaura Restivo ...
来源:[J].Chemistry Central Journal(IF 1.312), 2012, Vol.6 (1), pp.1-16Springer
摘要:... In the literature, there are a variety of analytical procedures that utilize GC-MS to characterize saccharide materials in paint samples, however the chromatographic profiles are often extremely different and it is impossible to compare them and reliably identify the paint bi...
作者:Maciej Tankiewicz , Jacek Namieśnik , Wiesław Sawicki
来源:[J].Trends in Analytical Chemistry(IF 6.351), 2016, Vol.80, pp.328-344Elsevier
摘要:Abstract(#br)Residual solvents play an important role in the synthesis of drugs and in product formulations. In addition, they pose a serious problem, that is toxicity, as many of them exhibit toxic or environmentally hazardous properties. Therefore, constant monitoring of qualit...

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