Results 41 to 50 of about 22,061,458 (356)

Laboratory Evaluation of Rejuvenating Agent on Reclaimed SBS Modified Asphalt Pavement

open access: yesApplied Sciences, 2017
To evaluate the effect of rejuvenating agent on reclaimed SBS (styrene-butadiene-styrene) modified asphalt pavement (RSMAP) material, different tests of asphalt and mixtures were conducted.
Jie Wang   +4 more
doaj   +1 more source

Impact of Phase Structure on Piezoelectric Properties of Textured Lead-Free Ceramics

open access: yesCrystals, 2020
The impact of phase structure on piezoelectric performances of textured Na0.5Bi0.5TiO3 (NBT) based lead-free ceramics was studied, including 0.88NBT-0.08K0.5Bi0.5TiO3-0.04BaTiO3 (88NBT) with morphotropic phase boundary (MPB) composition and 0.90NBT-0 ...
Xiaoyi Gao   +6 more
doaj   +1 more source

Effects of rare-earth dopants on phase structure and electrical properties of lead-free bismuth sodium titanate-based ceramics

open access: yesJournal of Materiomics, 2020
In this work, the effects of rare earth (RE) dopants on the phase structure, microstructure, and electrical properties of lead-free bismuth sodium titanate (BNT)-based ceramics were studied.
A. Deng, Jiagang Wu
semanticscholar   +1 more source

FEATURES OF FORMATION OF FUNCTIONAL COVERINGS AT ELECTROSPARK MODIFYING OF METAL MATERIALS

open access: yesВестник СибАДИ, 2017
Results of a research of influence of materials of the alloying electrodes at electrospark modifying of steel products on phase structure of the formed coverings and blankets are presented.
D. N. Korotaev, E. V. Ivanova
doaj   +1 more source

Cooler and smoother – the impact of cosmic rays on the phase structure of galactic outflows [PDF]

open access: yesMonthly notices of the Royal Astronomical Society, 2018
We investigate the impact of cosmic rays (CRs) on galactic outflows from a multi-phase interstellar medium with solar neighbourhood conditions. The three-dimensional magneto-hydrodynamical simulations include CRs as a relativistic fluid in the advection ...
P. Girichidis   +3 more
semanticscholar   +1 more source

Phase-locking of the 2D structures

open access: yesOptics Express, 1999
Experimental results on 1D and 2D phase-locking of laser diode arrays are presented. Attention is paid to the employment of the arrays consisting of wide aperture lasers diodes. Selection of the "in-phase" supermode, preferable for most of the cases, is attained in the external quarter Talbot (Lc=ZT/4=d 2 /2l) cavity due to the output mirror tilt at ...
V V, Apollonov   +5 more
openaire   +2 more sources

Speciation and organic phase structure in nitric acid extraction with trioctylamine

open access: yes, 2023
Understanding chemical speciation and intermolecular interactions in multicomponent liquids is essential to understanding their phase behavior, which underpins chemical separation processes including solvent extraction.
Srikanth, Nayak   +4 more
core   +1 more source

Akimotoite to perovskite phase transition in MgSiO3 [PDF]

open access: yes, 2004
The akimotoite to perovskite phase transition of MgSiO3 is shown by first principles calculations to have a negative Clapeyron slope, consistent with experimental observations.
Karki, B. B.   +7 more
core   +1 more source

Enhanced piezoelectric properties and temperature stability in KNN-based textured ceramics

open access: yesJournal of Advanced Dielectrics, 2022
Considering the advantages of high Curie temperature and environment-friendly nature of KNN piezoelectric ceramics, the limitation of weak piezoelectric response and their temperature sensitivity to applications is worth exploring. Herein, the textured (
Yan Lin   +8 more
doaj   +1 more source

Finite-temperature phase structure of SU(4) gauge theory with multiple fermion representations [PDF]

open access: yesPhysical Review D, 2018
We investigate the phase structure of SU(4) gauge theory with the gauge field simultaneously coupled to two flavors of fermion in the fundamental representation and two flavors of fermion in the two-index antisymmetric representation.
V. Ayyar   +6 more
semanticscholar   +1 more source

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