Results 171 to 180 of about 83,260 (295)

‘Attitude Problems’: Racializing Hierarchies of Affect in Post‐Brown U.S. Science Education

open access: yesScience Education, EarlyView.
ABSTRACT Attending to the affect of minoritized students now appears crucial to promoting just and dignity‐affirming science education. Yet, elevating affect as an objective of science learning has a history that predates equity reforms. This study explores the politics of scientific uptakes of affect that have long served to mark hierarchical ...
Kathryn L. Kirchgasler
wiley   +1 more source

Enrichment of Cu Ions on Fe3O4 Surface to Promote NOx− Adsorption for Efficient Ammonia Production

open access: yesSmall Structures, EarlyView.
This study systematically investigated the interface interactions by modulating the doping positions of Cu ions, aiming to enhance the performance of the eNO3−RR. While Cu‐Fe3O4(l) enhanced the adsorption capacity for NO3−, it showed limited improvement in the adsorption of the intermediate NO2−, leading to nitrite accumulation in the reaction system ...
Fangchao Lou   +5 more
wiley   +1 more source

Measuring the ATLAS ITk pixel detector material via multiple scattering of positrons at the CERN PS. [PDF]

open access: yesEur Phys J C Part Fields
Koch SF   +13 more
europepmc   +1 more source

Physical structural assessment of a segmented concrete shell building floor prototype

open access: yesStructural Concrete, EarlyView.
Abstract To reduce the significant environmental impact of the construction industry, building floors designed as concrete shells that work mainly in compression and that are segmented for prefabrication and disassembly offer a promising alternative to reinforced thick flat slabs.
Robin Oval   +4 more
wiley   +1 more source

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