Results 71 to 80 of about 44,652,805 (254)

Chemical State Detection and Charge Transfer in Complex Oxide Heterostructures via In Situ Auger Electron Spectroscopy

open access: yesAdvanced Functional Materials, EarlyView.
In situ Auger Electron Spectroscopy resolves oxidation states with high fidelity during the pulsed laser deposition of multivalent perovskite manganate and vanadate heterostructures. The chemical‐state signature is carried by the valence‐electron population of the transition‐metal cation, read out through the relative intensities of Auger fine ...
Harish Kumarasubramanian   +1 more
wiley   +1 more source

The Apparatus of Social Reproduction: Uncovering the Work Functions of Transgender Women

open access: yes, 2018
The apparatus of social reproduction describes the process by which knowledge production contributes to oppressive conditions. This article explains and defines this process through the application of a critical theoretical lens informed the Foucauldian ...
Lane, William A., Seelman, Kristie L.
core   +1 more source

Two‐Photon Grayscale Lithography (2GL) of High Mechanical and Optical Quality 3D Silica Glass Microstructures

open access: yesAdvanced Functional Materials, EarlyView.
Two‐photon grayscale lithography (2GL) enables high‐speed and precise 3D printing of thermolyzed silica glass microstructures with optical‐grade surface quality, high quality factors, and mechanical strength utilizing a custom‐made pre‐glass resist based on polyhedral oligomeric silsesquioxane (POSS) modified with a high‐sensitivity Norrish type II ...
Jonathan L. G. Schneider   +4 more
wiley   +1 more source

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

open access: yesAdvanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang   +12 more
wiley   +1 more source

Nikša Bareza à la HBL: A biographical contribution behind the encyclopedic scenes

open access: yesStudia Lexicographica
Based on the research of literature (mostly periodicals), archival material and other sources, as well as contacts with several European cultural institutions and knowledge of some of his interpretations of operatic and symphonic repertoires, this paper ...
Karlo Radečić
doaj   +1 more source

Kinetics‐Controlled Architecture of Binder‐Free Organic Electrodes for Enhanced Ion Transport

open access: yesAdvanced Functional Materials, EarlyView.
Pulse reverse electrodeposition controls nucleation and growth to create hierarchically porous Py‐derived oligomeric electrodes with enhanced ionic accessibility and reduced transport resistance. The resulting binder‐free architectures translate these transport advantages into practical sodium‐storage functionality.
Satendra Kumar   +1 more
wiley   +1 more source

POETRY AS AN ELEMENT OF THE APARTHEID MILITARY DISCOURSE

open access: yesScientia Militaria, 2011
From the 1970s to the early 1990s, "struggle poetry" served to define elements of the struggle against apartheid. In contrast to struggle literature, which was open and clearly focussed, pro-apartheid literature was not produced in abundance and, when it
Andre Van der Bijl
doaj   +1 more source

CO2‐to‐CO Conversion in a Gas‐Fed, Zero‐Gap, PEM Electrolyzer Enabled by Polycations and Nitrogen‐Doped Carbon‐Supported Cobalt Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow   +6 more
wiley   +1 more source

Text+ Plenary 2024: Call for Posters

open access: yes
Das 3. Plenary von Text+ widmet sich am 10.+11. Oktober 2024 dem Thema „Large Language Models (LLMs) und deren Nutzung“. Für diejenigen, die sich bisher nicht mit den Hintergründen von LLMs beschäftigt haben, gibt es die Möglichkeit, am Nachmittag vor ...
Text+ Blog-Redaktion
core   +1 more source

The Amazon as a critical frontier: epistemological shifts and editorial challenges [PDF]

open access: yesSaúde e Sociedade
This theoretical essay aims to reflect on contemporary manifestations of knowledge geopolitics in the Brazilian Collective Health field, emphasizing the Amazon’s inclusion as a horizon for concrete shifts in editorial hierarchies.
André Luiz Machado das Neves
doaj   +4 more sources

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