Results 71 to 80 of about 167,470 (197)

Computational modeling of the influence of the interlamellar spacing in pearlitic steel

open access: yes, 2010
On the microscopic scale pearlite is a two-phase material with hard and brittle cementite lamellas that are embedded in a softer ferrite matrix. In each pearlite colony the cementite has a preferred direction whereas the crystallographic directions for ...
Ekh, Magnus, Lindfeldt, Erik
core   +1 more source

Two‐Dimensional Catalysts for Enhanced Hydrogen Storage in Magnesium Hydride: Materials, Mechanisms, and Future Perspectives

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Magnesium hydride (MgH2) is a promising solid‐state hydrogen storage material due to its high gravimetric capacity and excellent reversibility. However, its practical application is hindered by high thermodynamic stability and sluggish reaction kinetics.
Xingyang Chen   +6 more
wiley   +1 more source

Effect of growth rate on microstructure and microhardness of directionally solidified Ti-44Al-5Nb-1.5Cr-1.5Zr-1Mo-0.1B alloy

open access: yesChina Foundry, 2020
The effect of growth rates (V=2–50 µm·s−1) on microstructure and microhardness of directionally solidified Ti-44Al-5Nb-1.5Cr-1.5Zr-1Mo-0.1B (at.%) alloy at a constant temperature gradient (G=18 K-mm−1) was investigated. Results indicated that β phase was
Zhi-ping Li   +2 more
doaj   +1 more source

Decoding the Black Box of Fish Vaccines Efficacy in Basic and Applied Contexts

open access: yesReviews in Aquaculture, Volume 18, Issue 4, September 2026.
ABSTRACT Vaccines are the frontline defense in aquaculture, yet predicting their real‐world performance remains a tricky puzzle. Unlike terrestrial veterinary vaccines, fish vaccines largely operate through “Black Box” processes, where we observe the outcomes but rarely understand the underlying immune mechanisms. Laboratory trials, though informative,
Jiří Kyslík   +2 more
wiley   +1 more source

Interlamellar cohesion after collagenase type II exposure in rabbit cornea

open access: yes, 2015
Purpose: Collagenase could be considered as a method for generating animal model of keratoconus. The authors aimed to evaluate the impact of collagenase on the interlamellar cohesive force of rabbit corneas.
Song WJ   +9 more
core   +2 more sources

Text spacing considerations for children’s on-screen reading [PDF]

open access: yes, 2008
This investigation seeks to uncover the insights of three integral and inter-related participants in the creation and use of on-screen reading material for children’s learning.
Vanderschantz, Nicholas   +1 more
core  

High-Cycle Fatigue Properties of C70S6 Steel for Connecting Rod of Fracture Splitting

open access: yesTeshugang, 2010
High-cycle fatigue properties of two C70S6 steels without and with Ti in steel ( % : 0. 69C-0. 034V- < 0. 005Ti-0. 015N and 0. 72C-0. 036V-0. 023Ti-0. 014N) for connecting rod of fracture splitting have been studied by using rotating-bending fatigue test
刘智雄   +4 more
doaj  

New Insights into CO2 Adsorption on Layered Double Hydroxide (LDH)-Based Nanomaterials

open access: yesNanoscale Research Letters, 2018
The interlamellar spacing of layered double hydroxides (LDHs) was enlarged by dodecyl sulfonate ions firstly, and then, (3-aminopropyl)triethoxysilane (APS) was chemically grafted (APS/LDHs).
Nian Tang   +6 more
doaj   +1 more source

Artificial Intelligence in Numerical Modeling of Silver Nanoparticles Prepared in Montmorillonite Interlayer Space

open access: yesJournal of Chemistry, 2013
Artificial neural network (ANN) models have the capacity to eliminate the need for expensive experimental investigation in various areas of manufacturing processes, including the casting methods.
Parvaneh Shabanzadeh   +3 more
doaj   +1 more source

Structural sensitivity of strengthening and ductility indices in carbon steel

open access: yesЛитьë и металлургия
This study analyzes the dependence of well-known indicators of strain hardening and ductility on ferrite grain size in low-carbon steel and on interlamellar spacing in pearlitic steel under tensile deformation.
V. P. Fetisov
doaj   +1 more source

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