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19篇 您的检索式:作者名="Ellahi"
    题名 作者 年代 出处 被引量
1Series solution of unsteady peristaltic flow of a Carreau fluid in small intestines显示文摘Arshad Ria S. Nadeem R. Ellahi Noreen Sher Akbar 2014International Journal of Biomathematics2014,7,5:4
2聚氨酯基聚合物分散液晶的制备及电光性能研究显示文摘采用热聚合分相法制备了聚氨酯基聚合物分散液晶(PDLC)薄膜,研究了不同聚合温度及不同单体浓度下制备的PDLC薄膜的电光性能,并结合扫描电镜探讨了聚合物网络形貌与电光性能之间的关系。研究发现:当单体质量分数为30%,聚合温度为343.2K,制备的PDLC电光性能较为理想。刘芳 曹晖 计鹏飞 刘凯强 ELLAHI Mujtaba 杨洲 杨槐 2013液晶与显示2013,28,1:4
3Effects of the wall properties on unsteady peristaltic flow of an Eyring-Powell fluid in a three-dimensional rectangular duct显示文摘Arshad Riaz S. Nadeem R. Ellahi 2015International Journal of Biomathematics2015,8,6:2
4Prevalence of hepatitis C virus (HCV) genotypes in Balochistan显示文摘Sarwat Afridi Muhammad Naeem Abid Hussain Naseebullah Kakar Masroor Ellahi Babar Jamil Ahmad 2009Molecular Biology Reports2009,,6:1
5Effects of heat transfer in flow of nanofluids over a permeable stretching wall in a porous medium 显示文摘SHEIKHOLESLAMI M ELLAHI R ASHORYNEJAD H R DONAIRRY G HAYAF T 2014Journal of Computational and Theoretical Nanoscience2014,11,:1
6Probing factors affecting knowledge sharing behaviour of pakistani bloggers 显示文摘Ellahi A Mushtaq R 2011The Electronic Journal of Information Systems in Developing Countries2011,45,6:1
7Geological, geochemical, and mineralogical characteristics of the Mandan and Deh-now bauxitedeposits,Zagros Fold Belt,Iran显示文摘Zarasvandi A?Carranza E J M Ellahi S S 2012Ore Geology Reviews2012,48,:1
8Key quality factors affecting users'perception of social networking websites显示文摘A Ellahi RH Bokhari 2013Journal of Retailing and Consumer Services2013,20,1:1
9Inverse solutions for a second-grade fluid for porous medium channel and Hall current effects显示文摘Muhammad R. Mohyuddin Ehsan Ellahi Ashraf 2004Proceedings of the Indian Academy of Sciences - Mathematical Sciences2004,,1:1
10Effect of impact force on Ti-10 Mo alloy powder compaction by high velocity compaction technique显示文摘Dil Faraz Khan Haiqing Yin He Li Zainul Abideen Asadullah Xuanhui Qu Mujtaba Ellahi 2013Materials and Design2013,,:1
11Effects of dietary chromium chloride, nicotinic acid and copper sulphate on meat of broilers显示文摘Javed M T Ellahi M Abbas N 2010Br Pouh Sci2010,51,3:1
12Waveguide resonance Raman spectroscopy of degraded PVC 显示文摘ELLAHI S HESTER R E WILLIAMS K P J 1995Spec- trochimica Acta Part A1995,51,4:1
13Geological,geochemical,and mineralogical characteristics of the Mandan andDeh-now bauxite deposits, Zagros Fold Belt, Iran 显示文摘ZARASVANDI A CARRANZA E J ELLAHI S S 2012OreGeology Reviews2012,48,:1
14Hall Effect on Falkner–Skan Boundary Layer Flow of FENE-P Fluid over a Stretching Sheet显示文摘The Falkner-Skan boundary layer steady flow over a flat stretching sheet is investigated in this paper.The mathematical model consists of continuity and the momentum equations, while a new model is proposed for MHD Finitely Extensible Nonlinear Elastic Peterlin(FENE-P) fluid. The effects of Hall current with the variation of intensity of non-zero pressure gradient are taken into account. The governing partial differential equations are first transformed to ordinary differential equations using appropriate similarity transformation and then solved by Adomian decomposition method(ADM). The obtained results are validated by generalized collocation method(GCM) and found to be in good agreement. Effects of pertinent parameters are discussed through graphs and tables. Comparison with the existing studies is made as a limiting case of the considered problem at the end.Khadija Maqbool Ayesha Sohail Naeema Manzoor Rahmat Ellahi 2016Communications in Theoretical Physics2016,65,11:1
15The effects of MHD and temperature dependent viscosity on the flow of non-Newtonian nanofluid in a pipe: Analytical solutions 显示文摘ELLAHI R 2013Applied Mathematical Modelling2013,37,:1
16Metachronal propulsion of non-Newtonian viscoelastic mucus in an axisymmetric tube with ciliated walls显示文摘Cilia-induced flow of viscoelastic mucus through an idealized two-dimensional model of the human trachea is presented.The cilia motion is simulated by a metachronal wave pattern which enables the mobilization of highly viscous mucus even at nonzero Reynolds numbers.The viscoelastic mucus is analyzed with the upper convected Maxwell viscoelastic formulation which features a relaxation time and accurately captures normal stress generation in shear flows.The governing equations are transformed from fixed to wave(laboratory)frame with appropriate variables and resulting differential equations are perturbed about wave number.The trachea is treated as an axisymmetric ciliated tube.Radial and axial distributions in axial velocity are calculated via the regular perturbation method and pressure rise is computed with numerical integration using symbolic software MATHEMATICA^(‘TM’).The influence of selected parameters which is cilia length,and Maxwell viscoelastic material parameter i.e.relaxation time for prescribed values of wave number are visualized graphically.Pressure rise is observed to increase considerably with elevation in both cilia length and relaxation time whereas the axial velocity is markedly decelerated.The simulations provide some insight into viscous-dominated cilia propulsion of rheological mucus and also serve as a benchmark for more advanced modeling.S Shaheen K Maqbool R Ellahi Sadiq M Sait 2021Communications in Theoretical Physics2021,73,3:0
17C_(f)/SiC复合材料铣削特性的三维有限元分析及试验验证显示文摘碳纤维增强碳化硅(C_(f)/SiC)复合材料具有高强度、耐磨损和各向异性等特点,导致材料加工非常困难。本文开展了聚晶金刚石(PCD)刀具铣削C_(f)/SiC复合材料的三维有限元仿真和试验,研究了复合材料的切削特性;研究了加工参数对切削力的影响,以及不同纤维切削角下的材料去除机理。通过用户自定义的子程序在ABAQUS/CAE软件中建立了有限元切削仿真模型,仿真分析了加工参数对切削力的影响,并开展了验证试验。结果表明,有限元仿真和试验得到的X和Y方向的切削力具有良好的一致性。随着切削速度的增加,切削力降低;随着每齿进给量的增加,切削力升高。当沿着纤维方向进行切削时,刀具刃口的应力最小;随着纤维切削角的增大,刃口应力升高。本文可为C_(f)/SiC复合材料切削特性研究提供指导。ELLAHI Zohaib 赵国龙 年智文 MUHAMMAD Jamil 何宁 2023Transactions of Nanjing University of Aeronautics and Astronautics2023,40,3:0
18Transport of Jeffrey fluid in a rectangular slit of the microchannel under the effect of uniform reabsorption and a porous medium显示文摘This research explores the transport of a Jeffrey fluid through a permeable slit of microchannel under the effect of a porous medium and constant reabsorption.Physical laws of fluid mechanics are used to study the flow in a cross-sectional area of a narrow slit which generates a highly nonlinear system of partial differential equation with nonhomogeneous boundary conditions.To solve the complex boundary value problem;a recursive(Langlois)approach is used and explicit expressions for velocity,pressure,stream function,flux,shear stress and fractional reabsorption are calculated.It is noticed that the flow rate at the centre line of slit and shear stress on the walls of slit decay due to the presence of porous medium and viscoelastic fluid parameters.It is also quantitatively observed that more pressure is required for the fluid flow when the slit is filled with a porous medium and reabsorption on the walls is constant.The mathematical results of the present research have significant importance in the field of biofluid mechanics and medical industry,therefore the application of a diseased rat kidney is also included in this research:and reabsorption velocities in the case of a diseased and a healthy rat kidney are calculated with the effects of a porous medium and constant re-absorption.H Mehboob K Maqbool R Ellahi Sadiq M Sait 2021Communications in Theoretical Physics2021,73,11:0
19Recent progress in MXenes incorporated into electrospun nanofibers for biomedical application: Study focusing from 2017 to 2022显示文摘After discovering a new class of two-dimensional(2D) material, i.e., MXene, a further new scope, came into existence for researchers. Due to their remarkable physical, chemical, and biological properties, MXenes find their role in almost every research discipline. They have been used in biosensors, bioimaging,tissue engineering, drug delivery systems, and other areas. The MXenes can be functionalized with a wide range of atoms/molecules, making them diverse materials. Therefore, the potential of using MXenes in nanofibers can be much more than expected. In this review, we will understand the structure, synthesis,and general properties of MXenes. We will explain using MXenes while encasing them into nanofibers,providing their specific properties. For instance, MXenes-incorporated nanofibers are used in biomedical applications, including soft and hard-tissue engineering and delivery of antimicrobials. Furthermore, MXenes, when incorporated into nanofibers, are used in promoting cellular differentiation, wound healing,and neural tissue restoration, which are briefly discussed in this communication.Muheeb Rafiq Sami-ullah Rather Taha Umair Wani Anjum Hamid Rather Rumysa Saleem Khan Anees Ellahi Khan Ibtisam Hamid Haseeb A.Khan Abdullah S.Alhomida Faheem A.Sheikh 2023Chinese Chemical Letters2023,34,7:0
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