Results 231 to 240 of about 108,206 (304)

The Combined Effects of Variable Viscosity and Thermal Conductivity of An Unsteady Casson Fluid Flow Along a Vertical Porous Channel With Convective Cooling Walls, Using the Bivariate Spectral Local Linearization Method

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT This study examines the combined impact of different thermal conductivity and viscosity on unsteady non‐Newtonian Casson fluid flow of incompressible, electrical conductivity in a porous vertical channel with convective cooling walls, uniform magnetic field, and constant pressure gradient.
A. S. Adeyemo, Precious Sibanda, S. P. Goqo   +2 more
wiley   +1 more source

Quantum Electrodynamics from Quantum Cellular Automata, and the Tension Between Symmetry, Locality, and Positive Energy. [PDF]

Entropy (Basel)
Brun TA, Mlodinow L.
europepmc   +1 more source

Reply to “A Simple Derivation of the Lorentz Transformation”

, 2017
Olivier Serret
openalex   +2 more sources

Mathematical Modeling of Measured Recalescence Velocities

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT A moving‐boundary problem of synchronous directional and volumetric solidification in undercooled liquid drops is formulated and solved. Directional solidification is caused by the temperature gradient along the spatial direction, whereas volumetric growth of new phase elements is caused by the melt undercooling ahead of the phase transition ...
Dmitri V. Alexandrov, Eugenya V. Makoveeva, Alexandra E. Glebova, Liubov V. Toropova   +3 more
wiley   +1 more source

Does chemistry need more physics? [PDF]

Pure Appl Chem
Saue T.
europepmc   +1 more source

Dynamic Behavior of a Two‐Degree‐of‐Freedom System With Electromagnetic Interaction via a Skew‐Symmetric Matrix

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT This paper analyzes the dynamic behavior of a two‐degree‐of‐freedom system subjected to electromagnetic interaction modelled through a skew‐symmetric coupling matrix. The system comprises two mechanically independent oscillators coupled by velocity‐dependent electromagnetic forces.
Fernando Cortés, Ondiz Zarraga, Julen Cortazar‐Noguerol, Imanol Sarría, María Jesús Elejabarrieta   +4 more
wiley   +1 more source

Numerical Analysis of Steady-State Multi-Field Coupling in Electro-Fused Magnesia Furnace. [PDF]

Materials (Basel)
Weng C, Wang Z, Luo X, Li H.
europepmc   +1 more source

Effect of Magnetic Field and Temperature on the Excess Minority Carrier Density in the Base of a Radial Junction Solar Cell

Nano Select, EarlyView.
This study explores how magnetic field and temperature influence excess minority carrier density in a radial‐junction silicon solar cell. Using an analytical model based on Bessel functions, key trends are revealed, including thermal insensitivity in a specific magnetic field range.
Moussa Ouedraogo, Nazé Yacouba Traore, Alain Diasso, Raguilignaba Sam, François Zougmore   +4 more
wiley   +1 more source

Intensity corrections for grazing-incidence X-ray diffraction of thin films using static area detectors. [PDF]

J Appl Crystallogr
Gasser F, Simbrunner J, Huck M, Moser A, Steinrück HG, Resel R.   +5 more
europepmc   +1 more source

Low Resistivity Sputter Deposited SnOx Thin Films: An Indium‐Free Transparent Conductive Oxide?

physica status solidi (RRL) – Rapid Research Letters, EarlyView.
For sustainable, mass‐producible optoelectronic devices, indium‐free transparent conductive oxides are essential. This study examines how oxygen content during sputter deposition and thermal treatments influences the optoelectrical properties of amorphous SnOx films.
Marlene Härtel, Angelika Harter, Darja Erfurt, Reiner Klenk, Alexander Steigert, Lars Korte, Rutger Schlatmann, Bernd Stannowski   +7 more
wiley   +1 more source