Results 31 to 40 of about 28,222 (336)

Recent Advancements in Bulk Processing of Rare‐Earth‐Free Hard Magnetic Materials and Related Multiscale Simulations

open access: yesAdvanced Engineering Materials, EarlyView.
This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley   +1 more source

Framing alterity: Reclaiming fandom’s marginality

open access: yesTransformative Works and Cultures, 2018
At a moment when fandom is becoming more visible to mainstream audiences and fan studies interrogates the media industry's appropriation of fannish behavior, it is important not to neglect the local and independent aspects of fan activity.
Paul J. Booth
doaj   +1 more source

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud   +7 more
wiley   +1 more source

El rincón de la sabiduría

open access: yesEntretextos, 2010
Se informa en el presente texto polifónico cómo surge el «Rincón de la Sabiduría»; así como algunas conclusiones que los asistentes (los autores) han podido entrever gracias a esta visión comunitaria y transdisciplinar.
Robert Martínez   +2 more
doaj   +1 more source

A Portrait of the Auteur as Fanboy: The Construction of Authorship in Transmedia Franchises, by Anastasia Salter and Mel Stanfill [book review]

open access: yesTransformative Works and Cultures, 2022
Review of Anastasia Salter and Mel Stanfill, A portrait of the auteur as fanboy: The construction of authorship in transmedia franchises. Jackson: University of Mississippi Press, 2020. Paperback $30 (234p) (ISBN 9781496830470).
Laurel P. Rogers
doaj   +1 more source

Copper mineral occurrences in the Wrangell Mountains-Prince William Sound area, Alaska [PDF]

open access: yes, 1971
On January 9, 1970, the U.S. Bureau of Mines entered into an agreement with the University of Alaska based upon a proposal submitted by the Mineral Industry Research Laboratory.
Grybeck, D.G., Heiner, L.E., Wolff, E.N.
core  

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

Prácticas y performances postdigitales del ciberfeminismo en Colombia

open access: yesEsferas, 2021
En este artículo resultado de investigación de maestría analizamos las prácticas postdigitales y performances ciberfeministas encontradas en tres casos de estudio de grupos o colectivos digitales liderados por mujeres colombianas: Geek Girls Latam ...
Mónica Naranjo Ruiz   +1 more
doaj   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

open access: yesAdvanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm   +5 more
wiley   +1 more source

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