Results 51 to 60 of about 194,161 (166)
Ince's limits for confluent and double-confluent Heun equations
, 2005 We find pairs of solutions to a differential equation which is obtained as a special limit of a generalized spheroidal wave equation (this is also known as confluent Heun equation).
Abramowitz M. +15 more
core +1 more source
Stoneley waves and interface stability of Bell materials in compression; Comparison with rubber [PDF]
, 2012 Two semi-infinite bodies made of prestressed, homogeneous, Bell-constrained, hyperelastic materials are perfectly bonded along a plane interface. The half-spaces have been subjected to finite pure homogeneous predeformations, with distinct stretch ratios
Destrade, Michel
core +2 more sources
Advanced Engineering Materials, EarlyView.Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi +7 more
wiley +1 more source
Measurements of Coronal Faraday Rotation at 4.6 Solar Radii
, 2014 Many competing models for the coronal heating and acceleration mechanisms of the high-speed solar wind depend on the solar magnetic field and plasma structure in the corona within heliocentric distances of $5R_\odot$.
Buffo, Jacob J. +3 more
core +1 more source
Dynamics of non-neutral plasmas [PDF]
, 1995 In this paper the focus is on the dynamics of two-dimensional cylindrical non-neutral plasmas. After reviewing some highlights of the non-neutral plasma dynamics, some recent two-dimensional results are described: vortex dynamics, diocotron instabilities
Gould, Roy W.
core +1 more source
Advanced Engineering Materials, EarlyView.This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff +9 more
wiley +1 more source
Variational principle for the Wheeler-Feynman electrodynamics
, 2009 We adapt the formally-defined Fokker action into a variational principle for the electromagnetic two-body problem. We introduce properly defined boundary conditions to construct a Poincare-invariant-action-functional of a finite orbital segment into the ...
Barut A. O. +3 more
core +1 more source
Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories
Advanced Engineering Materials, EarlyView.Ladle slags (CaO/Al2O3 = 1) with 1–20 wt% SiO2 were investigated in contact with industrial MgO–C refractories fabricated from fresh magnesia and 50 wt% recyclate. The sessile drop method at 1600°C reveals intensive gas formation, delayed slag infiltration in recyclate‐based samples, and, under high‐SiO2 slag, formation of a dense MgAl2O4‐rich ...
Anton Yehorov +6 more
wiley +1 more source
Persistent spin currents in an elastic Landau system
, 2013 We consider a neutral particle with permanent magnetic dipole moment in an elastic medium with the presence of a uniform distribution of screw dislocations interacting with a radial electric field.
Bakke, K., Furtado, C.
core +1 more source
OSCILLATORY BEHAVIOR OF THIRD ORDER NONLINEAR NEUTRAL DIFFERENTIAL EQUATIONS
, 2014 In this paper, we study the oscillatory behavior of the following neutral differential equation [(a(t)([x(t) + p(t)x(δ(t))]))] + q(t)f(x(τ(t))) = 0. Sufficient conditions are obtained so that every every solution is either oscillatory or converges to ...
E. Thandapani +2 more
semanticscholar +1 more source