Results 121 to 130 of about 460,696 (299)

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé   +5 more
wiley   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

open access: yesAdvanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu   +2 more
wiley   +1 more source

PERCEPTIONS OF THE UNIVERSITY COMMUNITY REGARDING ADMISSION TO HIGHER EDUCATION THROUGH MEDALS IN SCIENTIFIC OLYMPIADS

open access: yesAvaliação: Revista da Avaliação da Educação Superior
This study focuses on the Scientific Olympiad admission program at the University of Campinas (Unicamp), Brazil, which offers access to higher education through awards obtained in academic competitions.
Adriana Vazzoler-Mendonça   +2 more
doaj   +2 more sources

Affirmative Actions:

open access: yesInternational Journal of Social Science Research and Review
This paper deals with the issue of Affirmative Action policies, specifically their applicability, through the system of racial quotas used by higher education institutions in Brazil and the United States of America to guarantee rights denied to vulnerable groups accumulated throughout history. It emphasizes the appreciation of the principle of equality
Matheus Beltrao Oliveira e Silva   +1 more
openaire   +1 more source

Affirmative Action as Earnings Redistribution: The Targeting of Compliance Reviews [PDF]

open access: yes
Affirmative action may be broadly conceived of as pursuing either the goal of reducing discrimination or that of redistributing jobs and earnings. I attempt to infer the ends of affirmative action policy by analyzing the historical record of enforcement.
Jonathan S. Leonard
core  

Whatever [PDF]

open access: yes, 2012
The author cannot say that she disagrees with any of the analytical observations made by her co-contributors to this roundtable discussion of Fisher v. University of Texas at Austin.
Spann, Girardeau A.
core   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

The "racialized" other: intolerance and political equality in Brazil and the United Kingdom [PDF]

open access: yes
The implementation of Affirmative Action (Political Equality) in various spheres of Brazilian society, including in the university, and mainly implemented through a system of ‘racial’ quotas, have confronted cultural myths such as 'Brazilian ...
Fantini, Joao Angelo
core  

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