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| 1 | Peristaltic flow of couple stress fluid through uniform porous medium显示文摘Investigation concerning peristaltic motion of couple stress fluid is made. An incompressible couple stress fluid occupies the porous medium. Mathematical analysis is presented through large wavelength and low Reynolds number. Exact analytical expressions of axial velocity, volume flow rate, pressure gradient, and stream function are calculated as a function of couple stress parameter. The essential feature of the analysis is a full description of influence of couple stress parameter and permeability parameter on the pressure, frictional force, mechanical efficiency, and trapping. | A.ALSAEDI N.ALI D.TRIPATHI T.HAYAT | 2014 | Applied Mathematics and Mechanics(English Edition)2014，35，4： | 2 |
| 2 | Magnetic resonance imaging identifies multifocal and multicentric disease in breast cancer patients who are eligible for partial breast irradiation显示文摘 | Hania A.Al‐Hallaq Loren K.Mell Julie A.Bradley Lucy F.Chen Arif N.Ali Ralph R.Weichselbaum Gillian M.Newstead Steven J.Chmura | 2008 | Cancer2008，，9： | 1 |
| 3 | Peristaltic flow of MHD Jeffrey fluid through finite length cylindrical tube显示文摘The present investigation studies the peristaltic flow of the Jeffrey fluid through a tube of finite length. The fluid is electrically conducting in the presence of an applied magnetic field. Analysis is carried out under the assumption of long wavelength and low Reynolds number approximations. Expressions of the pressure gradient, volume flow rate, average volume flow rate, and local wall shear stress are obtained. The effects of relaxation time, retardation time, Hartman number on pressure, local wall shear stress, and mechanical efficiency of peristaltic pump are studied. The reflux phenomenon is also investigated. The case of propagation of a non-integral number of waves along the tube walls, which are inherent characteristics of finite length vessels, is also examined. | D.TRIPATHI N.ALI T.HAYAT M.K.CHAUBE A.A.HENDI | 2011 | Applied Mathematics and Mechanics(English Edition)2011，32，10： | 1 |
| 4 | 查看详情显示文摘 | Eman N.Ali Cadence Isis Tay | | 0，，： | 1 |
| 5 | Slip effects on streamline topologies and their bifurcations for peristaltic flows of a viscous fluid显示文摘We discuss the effects of the surface slip on streamline patterns and their bifurcations for the peristaltic transport of a Newtonian fluid. The flow is in a two-dimensional symmetric channel or an axisymmetric tube. An exact expression for the stream function is obtained in the wave frame under the assumptions of long wavelength and low Reynolds number for both cases. For the discussion of the particle path in the wave frame, a system of nonlinear autonomous differential equations is established and the methods of dynamical systems are used to discuss the local bifurcations and their topological changes.Moreover, all types of bifurcations and their topological changes are discussed graphically. Finally, the global bifurcation diagram is used to summarize the bifurcations. | Z.Asghar N.Ali | 2014 | Chinese Physics B2014，23，6： | 0 |
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