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Modeling natural convection boundary layer flow of mic...  CNKI文献

This paper discusses the natural convection boundary layer flow of a micropolar nanofluid over a vertical permeable cone with variable wall temperatures. Non-similar solutions are obtained. The nonli...

S.E.AHMED 《Applied Mathematics and Mechanics(English Edition)》 2017年08期 期刊

关键词: micropolar / nanofluid / non-similar / solution

下载(3)| 被引(2)

Laminar MHD natural convection of nanofluid containing...  CNKI文献

Magnetohydrodynamic(MHD)bioconvection of an incompressible electrically conducting nanofluid near a vertical wavy surface saturated porous medium containing both nanoparticle and gyrotactic microorga...

S.E.AHMED A.MAHDY 《Applied Mathematics and Mechanics(English Edition)》 2016年04期 期刊

关键词: wavy / surface / nanofluid / non-Darcy

下载(8)| 被引(2)

Serpentinized Peridotites at the North Part of the Wad...  CNKI文献

The Neoproterozoic Allaqi-Heiani suture(800-700 Ma) in the south Eastern Desert of Egypt is the northernmost linear ophiolitic belt that defines an arc-arc suture in the ArabianNubian shield(ANS). Th...

Ahmed E.S.KHALIL Mohamed A.OBEID... 《Acta Geologica Sinica(English Edition)》 2014年05期 期刊

关键词: Neoproterozoic / serpentinite / Arabian-Nubian / Shield

下载(18)| 被引(2)

助剂对甲烷干重整 Ni/γ-Al_2O_3催化剂性能的影响(英文)  CNKI文献

The Ni catalysts supported on γ-Al2O3 were synthesized by an impregnation method.Their catalytic performance in methane dry reforming was investigated.The reforming reactions were carried out in a m...

Ahmed S.A.AL-FATESH Anis H.FAKEEHA... 《催化学报》 2011年10期 期刊

关键词: methane / dry / reforming / coke

下载(139)| 被引(15)

La_2O_3助剂对甲烷干燥重整催化剂Ni-γ-Al_2O_3支撑作用的...  CNKI文献

The nature of support and type of active metal affect catalytic performance.In this work,the effect of using La2O3 as promoter and support for Ni/γ-Al2O3 catalysts in dry reforming of methane was in...

Ahmed S.Al-Fatesh Muhammad A.Naeem... 《Chinese Journal of Chemical Engineering》 2014年01期 期刊

关键词: CO2 / methane / reforming / Ni/-Al2O3

下载(53)| 被引(10)

Clinical significance of anti-ribosomal P protein anti...  CNKI文献

Background: Systemic lupus erythematosus(SLE) is a chronic inflammatory disorder affecting multiple systems of the body. Clinical features show wide variations in patients with different ethnic backg...

Sarfaraz S. Anis S.... Abstracts of IUIS 2019 Beijing——17th International Co... 2019-10-19 国际会议

关键词: dsDNA / Clinical / significance / of

下载(0)| 被引(0)

用于紫外光下氰化物光催化氧化的含硫纳米复合材料的制备和...  CNKI文献

A sol-gel method was used to prepare TiO_2 and sulfur-TiO_2(S-TiO_2) nanocomposites, which were characterized by N_2 adsorption-desorption, X-ray diffraction, X-ray photoelectron spectroscopy, photol...

E.S.Baeissa 《催化学报》 2015年05期 期刊

关键词: Titanium / dioxide / Sulfur-doping / Photocatalyst

下载(68)| 被引(3)

Designing an E--Game Program in Mathematics for 5th Gr...  CNKI文献

Design variables of e-learning technologies have gained great attention and concern from developers as well as researchers.So,e-Games design has gained a special concern in its design as an e- Learni...

Salma Katib S.AL--Shammari Abdellatif E.Elgazzar... Proceedings of 2015 Workshop 2 2015-01-31 国际会议

关键词: Design / E-Games / Program / Based-On

下载(3)| 被引(0)

KINETIC MODELS FOR UPTAKE OF PESTICIDE(METHOMYL) FROM ...  CNKI文献

Adsorption mechanism of methomyl onto activated carbon derived from cotton stacks(CSAC) was studied. A series of contact-time experiments have been undertaken in an agitated batch adsorber to assess ...

M.S.El-Geundi M.M Nassar... Proceedings of Purification Plants and Networks (PP) "A... 2013-11-05 国际会议

关键词: Activated / carbon / Adsorption / Kinetics

下载(1)| 被引(0)

The impact of climate change on global wheat productio...  CNKI文献

The Agricultural Model Intercomparison and Improvement Project has shown that many wheat crop models can simulate grain yields and growth dynamics under a range of growing conditions,but simulation r...

S.Asseng P.Martre... 第七届国际作物科学大会摘要集 2016-08-14 国际会议

关键词: Global / foods / security / Climate

下载(2)| 被引(0)

Fabrication of Semiconductor Polymer Membranes Combine...  CNKI文献

The main task of this article was to prepared of new pigment model in situ solar cells accordance to charge-transfer complexes of rhodamine C(RhC) donor as dye laser gain media with iodine(σ-accepto...

Ahmed. I. El-Shenawy Ishaq. F. E. Ahmed... 《光谱学与光谱分析》 2019年07期 期刊

关键词: Charge-transfer / Rhodamine / C / Photostability

下载(11)| 被引(0)

Enhanced visible-light photocatalytic activity of mult...  CNKI文献

In this study, C,N,S-doped ZrO2 and a series of Eu doped C,N,S-ZrO2 photocatalysts were synthesized by a coprecipitation method using thiourea as the source of C, N and S and Eu(NO3)·6H2O as sou...

E.S.Agorku A.T.Kuvarega... 《Journal of Rare Earths》 2015年05期 期刊

关键词: photocatalysis / indigo / carmine / multi-elements-doped

下载(32)| 被引(2)

Impact and chemical control of root rot in faba bean  CNKI文献

Root rot pathogens are a major impediment to cultivation of faba bean crops on the Canadian prairies.Surveys in Alberta and Manitoba revealed that Fusarium spp., Pythium spp.and Rhizoctonia spp.are t...

K.F.Chang R.L.Conner... Abstracts of ICPP 2013 10th International Congress of P... 2013-08-25 国际会议

关键词: root / Impact / and / chemical

下载(5)| 被引(0)

c-Met能够抑制肝脏射频消融诱发的远处肿瘤生长  CNKI文献

摘要目的阐述肝脏射频消融如何通过2个关键的分子通路影响远处肝外肿瘤的生长。材料与方法大鼠研究经过动物保护协会和使用委员会批准。首先评估射频消融对原位R3230和MATBIII乳腺癌肿瘤远处皮下种植的影响。实验动物...

M.Ahmed G.Kumar... 《国际医学放射学杂志》 2016年03期 期刊

关键词: 射频消融 / 肝脏 / c-Met

下载(15)| 被引(0)

Refining the Stratigraphy of the Taghdout Group by Usi...  CNKI文献

The Anti-Atlas belt of southern Morocco is situated on the northern edge of the West African craton(WAC).It corresponds to a broad anticlinorium some 800 km long and 200 km wide,trending ENE-WSW,para...

Abdelhak AIT LAHNA Colombo Celso Gaeta TASSINARI... Abstract of the Seventh International Dyke Conference, ... 2016-08-18 国际会议

关键词: Pb / Zenaga / inlier / Anti-Atlas

下载(1)| 被引(0)

Morocco,North Africa:a Dyke Swarm Bonanza  CNKI文献

Morocco hosts a Dyke Swarm Bonanza!Remarkable mafic dyke and sill swarms(plumbing system of Large Igneous Provinces,LIPs)have been recognized in the Sahara and in most inliers in the Anti-Atlas of so...

Nasrrddine YOUBI Richard E.ERNST... Abstract of the Seventh International Dyke Conference, ... 2016-08-18 国际会议

关键词: Pb / West / Morocco / North

下载(1)| 被引(0)

铂沉积对Ga_2O_3-SiO_2纳米粒子光催化性能的提高(英文)  CNKI文献

Ga2O3‐SiO2 nanoparticles were prepared by a sol‐gel method and Pt was then immobilized on their surface via photo‐assisted deposition (PAD). The produced samples were characterized using X‐ray di...

E.S.BAEISSA R.M.MOHAMED 《催化学报》 2013年06期 期刊

关键词: Gallic / oxide / Silica / Visible

下载(60)| 被引(2)

Impaired clearance of dying cells and consecutive evol...  CNKI文献

Systemic lupus erythematosus(SLE)is a very heterogeneous systemic autoimmune disease,in which autoantibody synthesis against nuclear constituents is the main immunological characteristic.Impaired cle...

Udo S Gaipl Luis E Munoz... Abstracts of the 8th International Congress on SLE 2007-05-01 国际会议

关键词: Impaired / clearance / of / dying

下载(2)| 被引(0)

不可逆电穿透术与射频消融术对小动物模型局部与全身效应的...  CNKI文献

摘要目的比较作用机制不同的热射频消融术(RF)和不可逆电穿透术(IRE)对特定动物模型的治疗区周围及全身的影响。材料与方法本动物实验获得希伯来大学动物保护委员会批准。165只雌性C57BL/6小鼠随机采用RF和IRE治疗非癌...

B.E.Bulvik N.Rozenblum... 《国际医学放射学杂志》 2016年05期 期刊

关键词: 动物模型 / 全身 / 射频消融术 / 不可逆

下载(22)| 被引(0)

什么是善——奥古斯丁论模仿统一的秩序是善  CNKI文献

一般认为,创造世界的上帝是绝对的善,他不可能在世界上创造出恶,那么,世界上存在着恶应该怎么解释呢?奥古斯丁的答案是,恶就是善的匮乏,就是非存在。善是模仿统一的秩序。作者以此为起点,梳理了奥古斯丁的一些思想,包...

S.E.汤普森 张敦敏 《世界哲学》 2013年01期 期刊

关键词: 奥古斯丁 / 上帝 / /

下载(481)| 被引(0)

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