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:S. Kundu , E. Kuehnle , C. Schippert ...
来源:[J].Archives of Gynecology and Obstetrics(IF 1.33), 2017, Vol.296 (5), pp.897-905Springer
摘要:The aim of this study was to analyze whether the umbilical artery pH value can be estimated throughout CTG assessment 60 min prior to delivery and if the estimated umbilical artery pH value correlates with the actual one. This includes analysis of correlation between CTG trace cl...
作者:Petković Aleksandar V. , Petković Sonja V. , Magdalinović Srđana R.
来源:[J].Hemijska Industrija(IF 0.463), 2009, Vol.63 (1), pp.61DOAJ
摘要:... This paper shows usage of slaked lime, which is waste in the process of technical gas production, for regulation of pH value in the process of copper minerals flotation concentration. It is important to point out that slaked lime is a waste material that is not dangerous. P...
作者:Shao-li Cui , Xiao-qing Du , Chao Zeng ...
来源:[J].Applied Physics A(IF 1.545), 2017, Vol.123 (6)Springer
摘要:The dependence of graphene oxide (GO)-based surface enhanced Raman scattering (SERS) on the pH value of probe molecule was investigated. Water-soluble copper phthalocyanine (TSCuPc) was used as probe molecule and its pH value was adjusted with HCl and NaOH solution. The Rama...
作者:Lu Shen-Zhou , Zhang Xiao-Ping , Wang Juan ...
来源:[J].Thermal Science(IF 0.838), 2014, Vol.18 (5), pp.1703-1704DOAJ
摘要:... The effect of degumming pH value toelectrospining of fibroin was studied in this paper. The viscosity andmolecular weight of regenerated silk fibroin were studied using rheometer andgel electrophoresis. The results showed that the weaker the alkalinity ofdegumming reagent, th...
作者:Benyi Xiao , Junxin Liu
来源:[J].Chinese Science Bulletin(IF 1.319), 2006, Vol.51 (4), pp.399-404Springer
摘要:Abstract(#br)Batch tests were carried out to study the possibility of hydrogen production from alkali-pretreated sludge without seed and the pH dependency of hydrogen fermentation from alkali-pretreated sludge. Experimental results showed that the sewage sludge with alkali-pret...
作者:Sajad Sabzi , Juan Ignacio Arribas
来源:[J].Computers in Industry(IF 1.709), 2018, Vol.99, pp.69-82Elsevier
摘要:Abstract(#br)Fruit may be classified for the purposes of usage, packaging and marketing based on the pH (potential of hydrogen) value – a numeric scale used to specify the acidity or basicity of an aqueous solution measured in units of moles per liter of hydrogen ions. In ...
作者:Jiandong Zuo , Jia Zhan , Biqin Dong ...
来源:[J].Construction and Building Materials(IF 2.293), 2017, Vol.155, pp.323-331Elsevier
摘要:Abstract(#br)Polymer/metal hydroxide microcapsules with sustained-release property were prepared by centrifuge coating granulation method in order to stabilize pH value of concrete for protecting steel bar in concrete. Effects of microcapsules characteristics on the release rate ...
作者:Yue Cao , Wangjun Feng , Wenxiao Su ...
来源:[J].Ferroelectrics(IF 0.415), 2019, Vol.547 (1), pp.198-206Taylor & Francis
摘要:Abstract(#br)A series of LiFePO4/C composites are prepared under the conditions of pH = 3, 5, 7, 8, 9 via biosynthesis method. The X-ray diffraction demonstrates that all of well-crystallized LiFePO4/C composites can be successfully prepared by adjusting the...
作者:Shuangjin Zheng , Zhiqiang Huang , Aiguo Yao
来源:[J].Journal of Petroleum Exploration and Production Technology, 2018, Vol.8 (3), pp.849-853Springer
摘要:Abstract(#br)Drilling fluid contacts with the surface of coal and fractures fully during the drilling process for CBM, its pH value has direct impact on the wettability of coal, affecting the seepage of CBM further. Therefore, the research about the effect of drilling fluid’s pH value...
作者:Shu Wang , Jie Wang , Hongxia Fang ...
来源:[J].Research on Chemical Intermediates(IF 0.88), 2017, Vol.43 (10), pp.5625-5635Springer
摘要:We compared the structures and properties of Au/SiO2 catalysts obtained from aqueous HAuCl4 using different reagents to adjust the pH value. The speciation of aqueous HAuCl4, Au colloids, and Au/SiO2 catalysts were characterized in ...

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