Results 81 to 90 of about 250,552 (309)

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

open access: yesAdvanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Alan Paton’s unpublished fiction (1922- 1934): an initial appraisal

open access: yesLiterator, 2007
This article considers selected issues in the early fiction of Alan Paton, which is in manuscript form: three novels or parts of novels namely, “Ship of Truth” (1922-1923), “Brother Death” (1930), “John Henry Dane” (1934b), the novel/novella “Secret for ...
D. Levey
doaj   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth   +6 more
wiley   +1 more source

Terra! di Stefano Benni: una cometa apocalittica nella letteratura italiana degli anni Ottanta

open access: yesCahiers d’Études Italiennes
Published in 1983, Stefano Benni’s Terra! is a dystopian novel blending satire, science fiction, and social critique, reinterpreting Anglo-Saxon narrative models through irony and linguistic experimentation. In analyzing Benni’s novel, this article first
Stefano Magni
doaj   +1 more source

Composition‐Tuned Enhancement of the Anomalous Nernst Effect in FeCo–Pt Thin Films on Rigid and Flexible Substrates

open access: yesAdvanced Engineering Materials, EarlyView.
Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi   +2 more
wiley   +1 more source

Approches critiques de la fiction afro-américaine

open access: yes, 1998
Ce recueil découle d’un symposium européen organisé conjointement par les Universités de Paris VII et de Tours en 1993. Un premier volume fut consacré à Toni Morrison, en particulierBeloved. Tardivement, mais toujours d’actualité, ce second volume aborde d’autres fictions et montre ainsi la richesse et la complexité de la production noire au nouveau ...
Fabre, Michel   +2 more
openaire   +3 more sources

The legal life of objects : speaking evidence and mute subjects in Mark Twain’s Pudd’nhead Wilson [PDF]

open access: yes, 2014
textIn this paper, I argue that legal authorities assign speaking power to objects and evidence in the courtroom in order to deny speaking power to racialized subjects and police racial identities.
Henry, Valerie Anne
core  

On the Influence of Antioxidants and Recycled MgO–C Source Material on the Mechanical Properties of Carbon‐Bonded Magnesia Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
The presented study focuses on the fracture behaviour of carbon‐bonded magnesia MgO–C refractories, where environmentally friendly fructose, collagen and lignin serve as temporary binding agents. The partial substitution of the source material with recycled MgO–C reduces the fracture resistance, which can be counteracted by the additional introduction ...
Marc Neumann   +6 more
wiley   +1 more source

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi   +7 more
wiley   +1 more source

Bringing Infrastructural Criticism to Speculative Fiction: China Miéville’s “Covehithe”

open access: yesC21 Literature: Journal of 21st-century Writings, 2019
This article unites infrastructural criticism, speculative fiction, and ecocriticism. Bruce Robbins, Patricia Yeager, and other scholars have been building the field of infrastructural criticism over the past ten years, but this work has largely focused ...
Andy Hageman
doaj   +2 more sources

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