Results 131 to 140 of about 61,204 (282)
Advanced Engineering Materials, EarlyView.The fused filament‐fabricated MAR‐M247 alloy without hot isostatic pressing shows the lowest porosity of 4%. Heat treatment at 1220 °C produces coarse precipitates and carbides. Specimens heat‐treated at 1220 °C exhibit higher tensile strength (683 MPa) and elongation (10%) at room temperature.
Haneen Daoud +7 more
wiley +1 more source
Operation Boulder and its Effects on Arab-American Communities of the 1970\u27s
, 2018 Operation Boulder, a United States government surveillance program deployed in 1972 under the direction of then-President Richard M. Nixon, launched a large-scale federal investigation of both Arab immigrants to the U.S.
Wancewicz, Molly
core
Will Fair Use Survive? Free Expression in the Age of Copyright Control [PDF]
, 2005 "Fair use" is a crucial exception to "intellectual property" controls - it allows users to publish, distribute, or reproduce copyrighted or trademarked material without permission, for certain purposes.
Marjorie Heins, Tricia Beckles
core
STUDIES ON REST INTENSITY AND CHILLING REQUIREMENTS FOR LE- CONTE PEAR CULTIVAR [PDF]
, 2000 A. Holwah, A. El-Sheikh
openalex +1 more source
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 +4 more
wiley +1 more source
Chilling-Requirements for Breaking the Dormancy in Mulberry-Winter-Buds in Subtropics
, 1984 Masaki Yahiro +2 more
openalex +2 more sources
Advanced Engineering Materials, EarlyView.Experiments for reinforcing the diffusion bonding plane by the oxide dispersion strengthening effect are presented. Small ceramic particles (0.5 and 50 μm, respectively) are incorporated. Furthermore, ceramic particles help to penetrate stable passivation layers, enabling atomic diffusion across bonding planes. Since a ceramic–metallic interface cannot
Thomas Gietzelt +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.In the present study, metastable CrMnNi steels with varying chemical compositions and a concomitantly altered stacking fault energy are processed via directed energy deposition and afterwards tested via tensile tests at different temperatures. The present study shows the influence of the manufacturing process on the elemental deformation mechanisms for
Julia Richter +8 more
wiley +1 more source
Rethinking False Spring Risk [PDF]
Temperate plants are at risk of being exposed to late spring freezes. These freeze events - often called false springs - are one of the strongest factors determining temperate plants species range limits and can impose high ecological and economic damage.
Chamberlain, C. J. +3 more
core +1 more source