Results 11 to 20 of about 805,646 (287)
On squeezed flow of couple stress nanofluid between two parallel plates
Results in Physics, 2017 The present communication provides an analytical treatment of magnetohydrodynamic (MHD) squeezing flow of couple stress nanomaterial between two parallel surfaces. Constitutive relations of couple stress fluid are used in the problem formulation.
Tasawar Hayat +4 more
doaj +3 more sources
Couple stress theory for solids
International Journal of Solids and Structures, 2011 AbstractBy relying on the definition of admissible boundary conditions, the principle of virtual work and some kinematical considerations, we establish the skew-symmetric character of the couple-stress tensor in size-dependent continuum representations of matter.
Gary F Dargush
exaly +2 more sources
mTORC1 senses stresses: Coupling stress to proteostasis [PDF]
BioEssays, 2017 Beyond protein synthesis and autophagy, emerging evidence has implicated mTORC1 in regulating protein folding and proteasomal degradation as well, highlighting its prominent role in cellular proteome homeostasis or proteostasis. In addition to growth signals, mTORC1 senses and responds to a wide array of stresses, including energetic/metabolic stress ...
Kuo‐Hui Su, Chengkai Dai
openaire +2 more sources
Couple and family therapies for post-traumatic stress disorder (PTSD) [PDF]
, 2014 This is a protocol for a Cochrane Review (Intervention). The objectives are as follows: The objectives of this review will be to: assess the efficacy of couple and family therapies for adult PTSD, relative to 'no treatment' conditions, 'standard care ...
Cowlishaw, Sean +3 more
core +4 more sources
Incremental response of granular materials: DEM results [PDF]
, 2009 We systematically investigate the incremental response of various equilibrium states of dense 2D model granular materials, along the biaxial compression path (\sigma 11 < \sigma 22, \sigma 12 = 0). Stress increments are applied in arbitrary directions in
Froiio, Francesco, Roux, Jean-Noël
core +4 more sources
The Lagrange multipliers method in covariant formulations of micropolar continuum mechanics theories
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2018 Linear model of micropolar elastic continuum (known also as the Cosserat continuum) is considered. Kinematics and strain measures are discussed.
Yuri N Radayev
doaj +1 more source
Journal of Integrative Agriculture, 2019 In the coastal saline soils, moisture and salinity are the functions of groundwater depth affecting crop growth and yield. Accordingly, the objectives of this study were to: 1) investigate the combined effects of moisture and salinity stresses on wheat ...
He ZHANG +7 more
doaj +1 more source
Couple stress fluid past a sphere embedded in a porous medium [PDF]
Archive of Mechanical Engineering, 2021 This paper concerns the analytical investigation of the axisymmetric and steady flow of incompressible couple stress fluid through a rigid sphere embedded in a porous medium. In the porous region, the flow field is governed by Brinkman's equation.
Krishna Prasad Madasu, Priya Sarkar
doaj +1 more source
Linear and Weakly Nonlinear Triple Diffusive Convection in a Couple Stress Fluid Layer [PDF]
, 2014 The effect of couple stresses on linear and weakly nonlinear stability of a triply diffusive fluid layer is investigated. Several departures not observed either in singly or doubly diffusive couple stress fluid layer have been identified while analyzing ...
Naveen Kumar, S.B., Shivakumara, I.S.
core +1 more source
Unsteady Helical Flows of a Size-Dependent Couple-Stress Fluid
Advances in Mathematical Physics, 2017 The helical flows of couple-stress fluids in a straight circular cylinder are studied in the framework of the newly developed, fully determinate linear couple-stress theory.
Qammar Rubbab +3 more
doaj +1 more source