Results 51 to 60 of about 3,030,091 (301)
Journal of Mechanical Engineering and SciencesStep slider bearings play a critical role in tribological applications, particularly within high-precision mechanical systems, where their operational efficiency is significantly influenced by the nature of the lubricant and its rheological response to ...
Dipali K. Chauhan +2 more
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Influence of couple stress lubricants on hole-entry hybrid journal bearings [PDF]
Jurnal Tribologi, 2017 The analysis of symmetric and asymmetric hole-entry hybrid journal bearings under couple stress lubrication is presented in the present investigation. Equation of Reynolds theorem has been modified for the couple stress lubricant’s flow in the journal ...
Nathi Ram
doaj
International Journal of Applied Mechanics and Engineering, 2013 In this paper, we consider the flow an incompressible electrically conducting couple stress fluid generated by performing longitudinal and torsional oscillations of a porous circular cylinder subjected to constant suction/injection at the surface of the ...
G. Nagaraju, J.V. Ramana Murthy
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Open Physics, 2022 This work solves the problem of thin-film withdrawal and drainage of a steady incompressible couple stress fluid on the outer surface of a vertical cylinder. The governing equations for velocity and temperature distributions are subjected to the boundary
Farooq Muhammad +7 more
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SYSTEMIC TRAUMATIC STRESS: THE COUPLE ADAPTATION TO TRAUMATIC STRESS MODEL [PDF]
Journal of Marital and Family Therapy, 2005 Research traditionally has focused on the development of symptoms in those who experienced trauma directly but overlooked the impact of trauma on the families of victims. In recent years, researchers and clinicians have begun to examine how individual exposure to traumatic stress affects the spouses/partners, children, and professional helpers of ...
Briana S Nelson, Goff, Douglas B, Smith
openaire +3 more sources
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
The Couple to Couple League Approach to Natural Family Planning Instruction [PDF]
, 1978 Material appearing below is an advertisement for Couple to Couple League, which teaches the full sympto-thermal method of natural family planning to groups of learner couples through a cadre of well-trained teaching ...
Couple to Couple League
core
Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
wiley +1 more source
East European Journal of PhysicsThis study examines the heat and mass transmission properties of a Jeffrey nanofluid traveling across a moving slender needle. The main aim is to examine how essential parameters, such as Hall current, couple stress, activation energy, and thermophoresis,
R. Krishnakumari +3 more
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Chaotic Darcy-Brinkman convection in a fluid saturated porous layer subjected to gravity modulation
Results in Physics, 2018 On the basis of Darcy-Brinkman model, the chaotic convection in a couple stress fluid saturated porous media under gravity modulation is investigated using the nonlinear stability analyses.
Moli Zhao +4 more
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