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263篇 您的检索式:作者名="K.K."
    题名 作者 年代 出处 被引量
1What is going on in magnesium alloys?显示文摘China has been developed into one of the most active regions in terms of both fundamental and applied research on magnesium(Mg) and its alloys in the world from a solid base laid by its prominent metallurgist and materials scientists over the past decades. Nowadays, a large number of young-generation researchers have been inspired by their predecessors and become the key participants in the fields of Mg alloys, which consequently led to the establishment of China Youth Scholar Society for Magnesium Alloys Research in 2015. Since then, the first two China Youth Scholars Symposiums on Mg Alloys Research had been held at Harbin(2015) and Chongqing(2016) China, respectively. A number of crucial research interests related to fundamental and applied Mg research were discussed at the conferences and summarized in this short perspective, aiming to boost far-reaching initiatives for development of new Mg-based materials to satisfy the requirements for a broad range of industrial employments. Herein, four main aspects are included as follows: i) Plastic deformation mechanism and strengthening strategy, ii) Design and development of new Mg-based materials, iii) Key service properties, and iv) New processing technologies.X.J. Wang D.K. Xu R.Z. Wu X.B. Chen Q.M. Peng L. Jin Y.C. Xin Z.Q. Zhang Y. Liu X.H. Chen G. Chen K.K. Deng H.Y. Wang 2018Journal of Materials Science & Technology2018,34,2:35
2管理信息系统(MIS):背景、核心课程、学术流派及主要国际学术会议与刊物评介显示文摘管理信息系统(managementinformationsystem,MIS)是一门新兴的交叉学科.简介了这一学科创立的背景,国际MIS学科核心课程,当今世界MIS学科领域的主要学术流派及主要的国际学术会议及刊物,以期中国MIS领域的专家学者更好地知已知彼,为在国际MIS学术刊物上发表更多的学术论文提供一些参考建议.W. Huang K.K. Wei R. Watson 2003管理科学学报2003,6,6:26
3EFFECT OF INTERPHASE LIFT FORCE ON THE FLUID FLOW IN AN AIR-STIRRED CYLINDRICAL VESSEL显示文摘In the present paper, based on the two-phase model (Eulerian model), the two dimensional fluid flow liz air-stirred water systems is simulated, and the effect of interphase lift force on the fluid flow is specially discussed. In the Eulerian two-phase model, gas and liquid phase are considered to be two different continuous fluids interacting with each other through the finite inter-phase areas. The exchange between the phases is represented by source terms in conversation equations. Turbulence is assumed to be a property of the liquid phase, k - ε model is used to describe the behavior of the liquid phase. The dispersion of phases due to turbulence is represented by introducing a diffusion term in mass consecrvation equation. The contribution of bubble movement to the turbulent energy and its dissipation rate is taken into accounted by adding extra volumetric source terms to the equations of turbulent enemy and its dissipation rate. The comparison between the mathematical simulation and experiment data indicates that the interphase lift force has a big effect on the flow behavior, and considering both drug force and lift force as interphase forces is important to accurately simulate the gas-water two-phase fluid flow in air-stirred systems. The interphase lift force makes bubbles move away from the centerline, the gas concentration is decreased near the centerline, and increased near the wall. The lift force is smaller than drug force at the same place, especially far away from the centerline.L.F. Zhang K.K. Cai Y. Qu and Y.S. Shen Postdoctoral Fellow of Japan Science Promotion Society Taniguchi Lab., Department of Metallurgy, Graduate School of Engineering, Tohoku University, Sendai980-8579, Japan School of Metallurgy, University of Scien 2000Acta Metallurgica Sinica(English Letters)2000,13,4:6
4Insecticidal, repellent and oviposition-deterrent activity of selected essential oils against Anopheles stephensi , Aedes aegypti and Culex quinquefasciatus显示文摘Veena Prajapati A.K. Tripathi K.K. Aggarwal S.P.S. Khanuja 2005Bioresource Technology2005,,16:4
5美国巴里克公司矿山黄金加压氧化工艺显示文摘本文论述了处理难浸金矿石的各种成功的生产工艺,详细地叙述了美国犹他州巴里克公司默克(Mercur)矿山处理难浸的含碳-硫化物矿石所采用的碱性加压氧化流程,靠近卡林的内华达州的巴里克戈德斯特奈克(Goldstrike)矿山处理硫化物难浸矿石采用酸性加压氧化流程。加压氧化对巴里克公司的选金是非常重要的。在默克矿山,巴里克公司两年以来成功地运行了一台日处理矿石750t的加压氧化工厂;戈德斯特奈克矿山最近也有一台日处理矿石达1500t的工厂投入运行。K.K.托马斯 王立松 1997国外金属矿选矿1997,34,8:4
6Magnetotelluric investigation of lithospheric electrical structure beneath the Dharwar Craton in south India:Evidence for mantle suture and plume-continental interaction显示文摘Broad-band and long period magnetotelluric measurements made at 63 locations along -500 km long Chikmagalur-Kavali profile,that cut across the Dharwar craton (DC) and Eastern Ghat Mobile Belt (EGMB) in south India,is modelled to examine the lithosphere architecture of the cratonic domain and define tectonic boundaries.The 2-D resistivity model shows moderately conductive features that intersperse a highly resistive background of crystalline rocks and spatially connect to the exposed schist belts or granitic intrusions in the DC.These features are therefore interpreted as images of fossil pathways of the volcanic emplacements associated with the greenstone belt and granite suite formation exposed in the region.A near vertical conductive feature in the upper mantle under the Chitradurga Shear Zone represents the Archean suture between the western and eastern blocks of DC.Although thick (-200 km) cratonic (highly resistive) lithosphere is preserved,significant part of the cratonic lithosphere below the western DC is modified due to plume-continental lithosphere interactions during the CretaceouseTertiary period.A west-verging moderately conductive feature imaged beneath EGMB lithosphere is interpreted as the remnant of the Proterozoic collision process between the Indian land mass and East Antarctica.Thin (-120 km) lithosphere is seen below the EGMB,which form the exterior margin of the India shield subsequent to its separation from East Antarctica through rifting and opening of the Indian Ocean in the Cretaceous.D. Malleswari K. Veeraswamy K.K. Abdul Azeez A.K. Gupta Narendra Babu Prasanta K. Patro T. Harinarayana 2019Geoscience Frontiers2019,10,5:3
7伊克巴尔——东方的诗哲和人类解放的先知显示文摘伊克巴尔是东方一位伟大的哲学家和诗人,他获得这样的名声和荣誉是当之无愧的。他多才多艺,在许多领域中成就卓著,但他首先是东方的产物。他自己也从未否认过,他是深深扎根在东方伟大而又深厚的宗教和文化遗产的土壤中的。在伊克巴尔的东方画板上,宗教无疑是一种主要的色彩,因为宗教与他所继承的文化背景有着不可分割的联系。由于他才华横溢,充分掌握了伊斯兰的传统和思想,使他的诗歌富有活力,令人耳目一新,至今焕发出无与伦比的光彩。然而。K.K.戈里 马明 1983南亚研究1983,,1:3
8能源教育——巨大的能源保护潜力显示文摘印度是一个能源短缺的国家,比较重视能源的保护工作。介绍印度在能源保护教育方面采取的措施,包括提高对能源教育必要性的认识,培训要求和教学大纲的安排,以及政府在这方面的作用等。K.K.辛加 吴从林 2004水利水电快报2004,25,23:3
9Viral-Human Chimeric Transcript Predisposes Risk to Liver Cancer Development and Progression显示文摘Chi-Chiu Lau Tingting Sun Arthur K.K. Ching Mian He Jing-Woei Li Alissa M. Wong Ngai Na Co Anthony W.H. Chan Pik-Shan Li Raymond W.M. Lung Joanna H.M. Tong Paul B.S. Lai Henry L.Y. Chan Ka-Fai To Ting-Fung Chan Nathalie Wong 2014Cancer Cell2014,,3:2
10Kinetics and Risk of De Novo Hepatitis B Infection in HBsAg–Negative Patients Undergoing Cytotoxic Chemotherapy显示文摘Chee–Kin Hui Winnie W.W. Cheung Hai–Ying Zhang Wing–Yan Au Yui–Hung Yueng Anskar Y.H. Leung Nancy Leung John M. Luk Albert K.W. Lie Yok–Lam Kwong Raymond Liang George K.K. Lau 2006Gastroenterology2006,,1:2
11Structure–property correlations in Al 7050 and Al 7055 high-strength aluminum alloys显示文摘M. Dixit R.S. Mishra K.K. Sankaran 2007Materials Science & Engineering A2007,,1:2
12Stevioside induces antihyperglycaemic, insulinotropic and glucagonostatic effects in vivo : studies in the diabetic Goto-Kakizaki (GK) rats显示文摘P.B. Jeppesen S. Gregersen K.K. Alstrup K. Hermansen 2002Phytomedicine2002,,1:2
13A new substitution–diffusion based image cipher using chaotic standard and logistic maps显示文摘Vinod Patidar N.K. Pareek K.K. Sud 2008Communications in Nonlinear Science and Numerical Simulation2008,,7:2
14Evaluation of ultra-light-weight proppants for shale fracturing显示文摘A. Gaurav E.K. Dao K.K. Mohanty 2012Journal of Petroleum Science and Engineering2012,,:2
15Revenue-sharing versus wholesale price mechanisms under different channel power structures显示文摘Kewen Pan K.K. Lai Stephen C.H. Leung Di Xiao 2009European Journal of Operational Research2009,,2:2
16Studies on graphite based conductive paint coatings显示文摘S. Syed Azim A. Satheesh K.K. Ramu S. Ramu G. Venkatachari 2005Progress in Organic Coatings2005,,1:2
17Structure–property correlations in Al 7050 and Al 7055 high-strength aluminum alloys显示文摘M. Dixit R.S. Mishra K.K. Sankaran 2007Materials Science & Engineering A2007,,1:2
18Antioxidant activity of grape seed ( Vitis vinifera ) extracts on peroxidation models in vitro显示文摘G.K. Jayaprakasha R.P. Singh K.K. Sakariah 2001Food Chemistry2001,,3:2
19Characteristics and health impacts of VOCs and carbonyls associated with residential cooking activities in Hong Kong显示文摘Yu Huang Steven Sai Hang Ho Kin Fai Ho Shun Cheng Lee Jian Zhen Yu Peter K.K. Louie 2010Journal of Hazardous Materials2010,,1:2
20Is China’s corporate governance beginning to come of age? The case of CEO turnover显示文摘Dennis K.K. Fan Chung-Ming Lau Michael Young 2006Pacific-Basin Finance Journal2006,,2:2
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