Results 151 to 160 of about 223,297 (353)

Autonomous Implants

open access: yesAdvanced Materials, EarlyView.
An ideal implant should mimic native tissues such that it can integrate, sense, heal, and continue to function, i.e., be autonomous. Although early, there are good steps taken in this way, e.g., the development of stimuli‐responsive, self‐powering, self‐actuating, self‐healing, self‐regenerating, and self‐aware implants.
Jagan Mohan Dodda   +5 more
wiley   +1 more source

Historicizing the Free Speech Debate: Harold Holzer on Lincoln and Censorship

open access: yes, 2016
Before attending Harold Holzer’s Lincoln Lyceum lecture entitled Lincoln and the Press: Master or Monster? I really believed that today’s media presence was the craziest this nation had ever seen. Mr.
Jensen, Anika N.
core  

Promoting Electrochemical Reactions with Dual‐Atom Catalysts for High‐Rate Lithium–Sulfur Batteries

open access: yesAdvanced Materials, EarlyView.
A scalable strategy for synthesizing transition metal–bismuth atomic pairs on carbon nitride to accelerate sulfur redox reactions in lithium–sulfur batteries is presented. Nickel‐bismuth and cobatl‐bismuth catalysts improve rate performance by promoting direct electrochemical transitions and rapid Li2S nucleation, minimizing sulfur loss, and enhancing ...
Jing Yu   +19 more
wiley   +1 more source

Abstracts of theses in social anthropology for which higher degrees were awarded by the University of Oxford in 1986 [PDF]

open access: yesJournal of the Anthropological Society of Oxford, 1987
Helen Lambert (compiler)
doaj  

Review of Thin Lithium Metal Battery Anode Fabrication – Microstructure – Electrochemistry Relations

open access: yesAdvanced Materials, EarlyView.
Thin, lightweight lithium‐metal anodes are pivotal for practical high‐energy batteries. This review surveys processing routes that convert diverse Li precursors, e.g., ingots, melts, solutions, and vapor, into Li‐rich foils with controlled thickness, areal density, and tailored functionality.
Yuhang Hu   +6 more
wiley   +1 more source

“Borne Back Ceaselessly into the Past”: Fitzgerald’s Forgotten Civil War Literature

open access: yes, 2019
“So, we beat on, boats against the current, borne back ceaselessly into the past.” These are the brilliant last lines of F. Scott Fitzgerald’s novel, The Great Gatsby, lines that speak to the fallibility of Gatsby’s American Dream and his inescapable ...
Sauers, Cameron T.
core  

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