Results 71 to 80 of about 31,481 (311)
Advanced Functional Materials, EarlyView.Ferroelectric domain variants that are energetically equivalent are expected to remain preserved during polarization reversal. However, phase‐field simulations reveal that inclined domain walls in relaxor ferroelectrics can undergo irreversible elimination during alternating current poling through a proximity effect driven by long‐range elastic ...
Yuan‐Jie Sun +2 more
wiley +1 more source
Instabilities and transient behaviors of a liquid film flowing down a porous inclined plane
, 2010 The nonmodal linear stability of a falling film over a porous inclined plane has been investigated. The base flow is driven by gravity. We use Darcy's law to describe the flow in the porous medium.
刘荣, Liu R, 刘秋生
core +1 more source
Fluid boundary of a viscoplastic Bingham flow for finite solid deformations [PDF]
, 2010 The modelling of viscoplastic Bingham fluids often relies on a rheological constitutive law based on a "plastic rule function" often identical to the yield criterion of the solid state. It is also often assumed that this plastic rule function vanishes at
Thual, Olivier, Lacaze, Laurent
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Hydromagnetic transport of dust particles in gas flow over an inclined plane with thermal radiation
Results in Physics, 2017 In present article, hydromagnetic transport of dust particles in gas flow over an inclined plane is examined under the influence of thermal radiation and viscous dissipation.
Obaid Ullah Mehmood +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.The active role of KCl as a neutral electrolyte enables switching the selectivity on a Cu organic framework from C1 to C2+ products during electrocatalytic CO2 reduction. ABSTRACT We introduce a copper‐nicotinate (Cu‐NA) framework as a halogenide‐stabilized Cu+/Cu0 pre‐catalyst for electrocatalytic CO2 reduction with high C2+ selectivity in a “neutral”
Anirudha Shekhawat +11 more
wiley +1 more source
Nonlinear stability of liquid flow down an inclined plan
, 2012 A modified energy method is proposed to study the nonlinear stability of Poiseuille flow with upper free boundary St, down an inclined plane. Sufficient conditions on Reynolds, and Weber numbers, on the slope of the plane, together with the periodicity ...
Padula, Mariarosaria
core
Acta Crystallographica Section E, 2013 In the title compound, C23H23NO8, the dihedral angle between the five- and six-membered rings of the indene-dione moiety is 3.09 (13)°. The mean plane of the five-membered ring (which has a flat envelope conformation with the spiro C atom as ...
S. Lakshmi +4 more
doaj +1 more source
Rolling of asymmetric discs on an inclined plane [PDF]
European Journal of Physics, 2011 In a recent papers, Turner and Turner (2010 {\em Am. J. Phys.} {\bf 78} 905-7) and Jensen (2011 {\em Eur. J. Phys.} {\bf 32} 389-397) analysed the motion of asymmetric rolling rigid bodies on a horizontal plane. These papers addressed the common misconception that the instantaneous point of contact of the rolling body with the plane can be used to ...
openaire +2 more sources
Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine
Advanced Materials, EarlyView.A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen +5 more
wiley +1 more source
Friction on inclined plane revisited
, 2018 Investigating friction between block and inclined plane for several types of materials using video ...
Sparisoma Viridi +4 more
core +1 more source