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34篇 您的检索式:作者名="GHADIR"
    题名 作者 年代 出处 被引量
1橄榄渣基活性炭活化工艺的优化(英文)显示文摘采用KOH对橄榄渣进行活化得到活性炭。设计2~3正交试验来优化制备工艺条件,水平和因子包括活化温度(600,900℃)、活化时间(1,3 h)和浸渍比(1∶2,1∶4)。活性炭的比表面积作为优化的评价指标。通过氮吸附仪、红外光谱仪和扫描电镜等手段对活性炭的表面化学和孔结构进行表征。结果表明,所有因子及其交互水平都非常显著(p<0.05)。活性炭的比表面积和制备条件的相关系数为99.2%。在最条件下制备的活性炭,比表面积为672 m^2/g、平均孔径为2.05 nm,微孔和介孔率分别为81.36%和18.37%。Nour T.Abdel-Ghani Ghadir A.El-Chaghaby Mohamed H.ElGammal El-Shaimaa A.Rawash 2016新型炭材料2016,31,5:9
2Clayey soil stabilization using alkali-activated volcanic ash and slag显示文摘Lime and Portland cement are the most widely used binders in soil stabilization projects.However,due to the high carbon emission in cement production,research on soil stabilization by the use of more environmentally-friendly binders with lower carbon footprint has attracted much attention in recent years.This research investigated the potential of using alkali-activated ground granulated blast furnace slag(GGBS)and volcanic ash(VA)as green binders in clayey soil stabilization projects,which has not been studied before.The effects of different combinations of VA with GGBS,various liquid/solid ratios,different curing conditions,and different curing periods(i.e.7 d,28 d and 90 d)were investigated.Compressive strength and durability of specimens against wet-dry and freeze-thaw cycles were then studied through the use of mechanical and microstructural tests.The results demonstrated that the coexistence of GGBS and VA in geopolymerization process was more effective due to the synergic formation of N-A-S-H and C-(A)-S-H gels.Moreover,although VA needs heat curing to become activated and develop strength,its partial replacement with GGBS made the binder suitable for application at ambient temperature and resulted in a remarkably superior resistance against wet-dry and freeze-thaw cycles.The carbon embodied of the mixtures was also evaluated,and the results confirmed the low carbon footprints of the alkali-activated mixtures.Finally,it was concluded that the alkali-activated GGBS/VA could be promisingly used in clayey soil stabilization projects instead of conventional binders.Hania Miraki Nader Shariatmadari Pooria Ghadir Soheil Jahandari Zhong Tao Rafat Siddique 2022Journal of Rock Mechanics and Geotechnical Engineering2022,14,2:5
3The formation and characteristics of splash following raindrop impact on soil显示文摘GHADIR H PAYNE D 1988European Journal of Soil Science1988,39,4:1
4Autoimmune pancreatitis mimicking carcinoma of the head of the pancreas: a case report显示文摘Ghadir MR Sheikhesmaili F Attari F 2012J Med Case Reports2012,116,1:1
5Furazolidone, amoxicillin and omeprazole with or without bismuth for eradication of Helicobacter pylori in peptic ulcer disease显示文摘Ghadir MR Shafaghi A Iranikhah A 2011Turk J Gastroenterol2011,22,1:1
6Ad- vanced ovarian carcinoma following bilateral uterine artery embolization: a case report显示文摘Wagreich Allison Salame Ghadir Lee Yi-Chun Abulafia Ovadia 2009The Journal of reproductive medicine2009,,:1
7Modebng and control of distributed generation systems including PEM fuel cell and gas turbine显示文摘JAGADURI T GHADIR R 0,,07:1
8Furazopidone, amoxicillin and omoxicillin and omeprazole with or without bismuth for eradication of Helicobacter pylori in peptic ulcer disease显示文摘Ghadir M R Shafaghi A Irankhah A 2011Turk Gastroenterol2011,22,1:1
9DNA-based photonic logic gates: AND, NAND, and INHIBII显示文摘Saghatelian A Volcker NH Gnckian KM Lin VS Ghadir/ MR 2003J Am Chem Soc2003,125,2:1
10Study to evaluate two dosage regimens of vitamin d through an academic year in middle school girls:a randomized trial显示文摘SHAKIBA M GHADIR M NAFEI Z 0,,12:1
11A Mazur-Ulam theorem in non-Archimedean normed spaces显示文摘MOHAMMAD Sal Moslehian GHADIR Sadeghi 2008Nonlinear Analysis2008,69,10:1
12The formation and characteristics of splash following raindrop impact on soil显示文摘Ghadir H Payne D 1988Journal of soil Science1988,39,4:1
13Modeling and Control of Distributed Generation Systems Including PEM Fuel Cell and Gas Turbine显示文摘Rekha Jagaduri T Ghadir Radman 2007Electric Power System Research2007,77,:1
14Azithromycin based triple therapy versus standard clarithromycin based triple therapy in eradication of Helicobacter pylori infection in Iran: a randomized con- trolled clinical trial 显示文摘Sarkeshikian SS Iranikhah A Ghadir MR 2013Turk J Gastroenterol2013,24,:1
15Role of cellular oxidative stress and cy- tochrome c in the pathogenesis of psoriasis显示文摘Gabr SA A1 - Ghadir AH 2012Archives of derma- tological research2012,304,6:1
16Preparation and investigation of silicone rubber containing imide-siloxane copolymers显示文摘Ghadir M Zimonyi E Nagy J 1994Die Angewandte Makromolekulare Chemie1994,214,1:1
17Effect of interface energy on the impact strength of agglomerates显示文摘Subero J Ning Z Ghadir M 1999Powder Technology1999,105,:1
18Idiopathic recurrent miscarriage is caused mostly by aneuploid embryos显示文摘Hodes-Wertz B Grifo J Ghadir S 2012Fertil Steril2012,98,3:1
19Modeling and control of distributed generation systems including PEM fuel cell and gas turbine显示文摘Jagaduri T Radman Ghadir 2007Electric Power Systems Research2007,,77:1
20Preparation and investigation of silicone rubber containing imide-siloxane copolymers显示文摘Ghadir M Zimonyi E Nagy J 1994Die Angewandte Makromolekulare Chemie1994,214,:1
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