Results 171 to 180 of about 778,349 (318)

Impact of stocking density on beef heifer productive performance and health through hematology and <i>longissimus dorsi</i> ultrasound. [PDF]

open access: yesFront Vet Sci
Lisuzzo A   +10 more
europepmc   +1 more source

Space Resources Science [PDF]

open access: yesBulletin of the AAS, 2021
openaire   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Space Exploration Resources

open access: yes, 2011
This article highlights online primary resources regarding United States\u27 space ...
Steman, Tom, Steman, Thomas D.
core  

Deep learning for dose-averaged linear energy transfer estimation in pencil-beam scanning and double scattering proton radiotherapy plans with uncertainty-aware external validation. [PDF]

open access: yesPhys Imaging Radiat Oncol
Kieslich A   +14 more
europepmc   +1 more source

Robust Spot Melting by 3D Spot Arrangements in Electron Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
This work proposes an approach to replace separately melted contours for spot melting in electron beam powder fusion. Adapting the spot arrangements close to the contour combined with stacking yields a comparable surface quality without the inherent challenges of separate contours, as demonstrated, by electron optical images and roughness measurements.
Tobias Kupfer   +4 more
wiley   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

open access: yesAdvanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier   +17 more
wiley   +1 more source

Space Resources Roundtable Nine

open access: yes, 2007
The purpose of the Space Resources Roundtable is to bring together space professionals, natural resources industry personnel (mining, quarrying, construction), and entrepreneurs interested in developing and utilizing the resources of space, including the

core  

Marine Space Resources Utilization Intensity and Influencing Factors in China

open access: yesHaiyang Kaifa yu guanli
The scientific and sustainable utilization of marine space resources is of great significance for the high-quality development of China’s marine economy and the Ocean Power Strategy.
DENG Yun   +5 more
doaj  

Home - About - Disclaimer - Privacy