Results 251 to 260 of about 817,111 (369)

A Study of the effect of eigenvalues on the Moore Gibson Thompson model under photoacoustic excitation of semiconductors. [PDF]

Sci Rep
El-Dali A, Othman MIA, Gamal EM, Alkhatib S.   +3 more
europepmc   +1 more source

Elliptic Partial Differential Equa-tions of Second Order

, 1977
D. Gilbarg, N. Trudinger
semanticscholar   +1 more source

Mesoporous Silica Microspheres by Super‐Fast Alkaline Etching of Micrometer‐Sized Stöber Particles

Advanced Engineering Materials, EarlyView.
Microscale silica particles are prepared along with a modified, scalable Stöber synthesis using the continuous addition of tetraethoxy silane to an ethanolic solution of ammonia with KCl. Etching with hydroxide ions at 95 °C gave porous analogs within minutes. Monodisperse particles are isolable in high yield after precipitation in ethanol.
Adrian Vaghar, Georgij Jegorenkov, Gerrit A. Luinstra   +2 more
wiley   +1 more source

Connections between sequential Bayesian inference and evolutionary dynamics. [PDF]

Philos Trans A Math Phys Eng Sci
Pathiraja S, Wacker P.
europepmc   +1 more source

Evaluating Dielectric Properties for Semicrystalline Thermoplastics to Analyze the Thermal and Rheological Properties in Laser‐Based Powder Bed Fusion of Plastics

Advanced Engineering Materials, EarlyView.
This study aims to establish a link between the dielectric properties of polyamide 12 (PA12) and its thermal and rheological properties using dielectric analysis (DEA). A standardized methodology is introduced to determine melting and crystallization temperatures.
Benedikt Burchard, Joseph Hofmann, Katrin Wudy   +2 more
wiley   +1 more source

Unified solution of earth pressure at the end of shallow buried shield at different driving angles. [PDF]

Sci Rep
Xiao Z, Zhang S, Xu C, Dong H, Li H, Sun X, Deng M, Li P, Zheng Y.   +8 more
europepmc   +1 more source

Investigation of Iron‐Aluminide‐Like Phase Composition in Complex Concentrated Fe32Cu12Ni11Ti16Al29 Alloy

Advanced Engineering Materials, EarlyView.
This work reveals the phase composition and quantitative morphology analysis of precipitation‐hardened Fe32Cu12Ni11Ti16Al29 complex‐concentrated alloy. The precipitates are shown to have a high coherency. Morphology transition between sphere, cuboidal, and elongated morphology is observed. Finally, the overaging behavior is captured using microhardness.
Rostyslav Nizinkovskyi, Lukas Hanisch, Georg Hasemann, Puspendu Sahu, Manja Krüger   +4 more
wiley   +1 more source

Constructions of solitary wave solutions for huge family of NPDEs with three applications. [PDF]

PLoS One
Alkhidhr HA, Omar Y.
europepmc   +1 more source

Toughness of Confined Auxetic Foams

Advanced Engineering Materials, EarlyView.
Auxetic (negative Poisson's ratio) materials offer benefits such as impact mitigation, thermal insulation, vibration damping, and reduced shear strain, although their fracture mechanics are largely unexplored. This study investigates damage initiation and propagation in confined re‐entrant auxetic foams from polyurethane via experimental ...
Adrianos E. F. Athanasiadis, Oliver Duncan, Michal K. Budzik, Marcelo A. Dias   +3 more
wiley   +1 more source

Phase plane analysis and novel soliton solutions for the space-time fractional Boussinesq equation using two robust techniques. [PDF]

PLoS One
Younas T, Ahmad J.
europepmc   +1 more source