Results 181 to 190 of about 76,162 (319)

Exact Static Plane Symmetric Soliton-Like Solutions to the Nonlinear Interacting Electromagnetic and Scalar Field Equations in General Relativity

, 2022
A. E. Yamadjako, A. Adomou, Y. J. F. Kpomahou, Jonas Edou, Siaka Massou   +4 more
openalex   +2 more sources

Atemporality from Conservation Laws of Physics in Lorentzian-Euclidean Black Holes. [PDF]

Found Phys
De Bianchi S, Capozziello S, Battista E.
europepmc   +1 more source

Dimensionless Investigations on Energy Conversion and Analysis of Interlayer Time in Laser‐Based Powder Bed Fusion of Polymers for Polyamide 12 with Nanoadditives and Polypropylene

Advanced Engineering Materials, EarlyView.
This study explores the energy conversion in powder bed fusion of polymers using laser beam for polyamide 12 and polypropylene powders. It combines material and process data, using dimensionless parameters and numerical models, to enable the prediction of suitable printing parameters.
Christian Schlör, Moritz Grünewald, Kevin Popp, Ihsan Murat Kusoglu, Stephan Barcikowski, Stan Gann, Thomas Schuffenhauer, Martin Bastian, Claas Bierwisch, Johannes Rudloff   +9 more
wiley   +1 more source

A new parametric class of exact solutions in general relativity representing perfect static fluid balls

, 2010
B. C. Pant
openalex   +2 more sources

Gross-Pitaevskii systems of fractional order with respect to multicomponent solitary wave dynamics. [PDF]

Sci Rep
Bilal M, Alawaideh YM, Rehman SU, Yousif MA, Younas U, Baleanu D, Mohammed PO.   +6 more
europepmc   +1 more source

Consolidate Overview of Ribonucleic Acid Molecular Dynamics: From Molecular Movements to Material Innovations

Advanced Engineering Materials, EarlyView.
Molecular dynamics simulations are advancing the study of ribonucleic acid (RNA) and RNA‐conjugated molecules. These developments include improvements in force fields, long‐timescale dynamics, and coarse‐grained models, addressing limitations and refining methods.
Kanchan Yadav, Iksoo Jang, Jong Bum Lee
wiley   +1 more source

Editorial note to: Wolfgang Kundt and Manfred Trümper, Contributions to the theory of gravitational radiation fields. Exact solutions of the field equations of the general theory of relativity V [PDF]

, 2016
M. A. H. MacCallum
openalex   +1 more source

Framework for charged compact objects admitting conformal motion in higher dimension. [PDF]

PLoS One
Zahra A, Mardan SA, Riaz MB, Manzoor R.
europepmc   +1 more source

Nanoparticle‐Coated X2CrNiMo17‐12‐2 Powder for Additive Manufacturing – Part I: Surface, Flowability, and Optical Properties of SiC, Si, and Si3N4 Coated Metal Powders

Advanced Engineering Materials, EarlyView.
Herein, silicon‐based nanoparticle coatings on X2CrNiMo17‐12‐2 metal powder are presented. The coating process scale, process parameters, nanoparticle size (65–200 nm) as well as the coating amount are discussed regarding powder properties. The surface roughness affects the flowability, while reflectance depends on the coating material and surface ...
Arne Lüddecke, Nick Hantke, Harald Zetzener, Jan T. Sehrt, Arno Kwade   +4 more
wiley   +1 more source

Anisotropic Compact Stars in General Relativity: An Exact Self-Bound Analytical Solution for Stellar Systems

S. K. Maurya, Ghulam Mustafa, Faisal Javed, Saibal Ray, Assmaa Abd‐Elmonem, Neissrien Alhubieshi   +5 more
openalex   +1 more source