Results 101 to 110 of about 348,843 (261)

Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai   +6 more
wiley   +1 more source

Elucidating the Role of Surface Ligands on the Oxidative Etching of Au Bipyramids During Photothermia Using Liquid Cell Transmission Electron Microscopy

open access: yesAdvanced Functional Materials, EarlyView.
Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia   +7 more
wiley   +1 more source

Lost in Migration – Mirandese at a Crossroads

open access: yesOpen Linguistics, 2019
The linguistic rights of Mirandese were enshrined in Portugal in 1999, though its “discovery” dates back to the very end of the 19th century at the hands of Leite de Vasconcellos.
Martins Cláudia, Ferreira Sérgio
doaj   +1 more source

Language Management and Minority Language Maintenance in (Eastern) Indonesia: Strategic Issues [PDF]

open access: yes, 2013
This paper discusses strategic issues in language 'management' (Spolsky 2009; Jennudd and Neustupný 1987) and its complexity in relation to the maintenance of minority languages in contemporary Indonesia.
Arka, I Wayan
core  

Paracrine Factor Local Gradient‐Generating System for Engineering Perfusable Vascularized Hepatocyte Tissues with Perfusion‐Induced Proliferation

open access: yesAdvanced Healthcare Materials, EarlyView.
A paracrine factor local gradient (PFLG)‐generating system enables microvessel penetration across 3D hepatocyte tissues. The resulting vascularized constructs recapitulate hepatic sinusoidal hepatocyte—endothelial contact architecture and enhance hepatic functions in vitro.
Yen‐Hsiang Huang   +2 more
wiley   +1 more source

Proposal to encode additional Cyrillic characters in the BMP of the UCS [PDF]

open access: yes, 2007
This is a proposal to add several Cyrillic characters to the international character encoding standard Unicode. These additions were published in Unicode Standard version 5.1 in March 2008. This proposal includes characters used for various communities,
Birnbaum, David   +6 more
core  

Optoelectrical Devices for Neural Interfacing: Engineering Integration, Stability, and Multimodal Sensing

open access: yesAdvanced Healthcare Materials, EarlyView.
Implantable optoelectrical devices are an effective resource for the modulation and monitoring of neural activity with high spatiotemporal resolution. This review discusses current challenges faced by these devices and outlines future perspectives for the development of next‐generation neural interfaces targeting chronic, multisite, and multimodal ...
Stella Aslanoglou   +4 more
wiley   +1 more source

O możliwości kooficjalizacji języka polskiego na terenie brazylijskich municypiów

open access: yesPostscriptum Polonistyczne, 2020
The article aim is in presenting the possibilities that the latest Brazilian language policy creates for Polish as well as other minority languages. The most important seems to be the idea of co-oficialization [cooficialização] of minority languages at ...
Marcin Raiman
doaj  

Welfare-optimal Status Planning of Minority Languages: An Economic Approach [PDF]

open access: yes
We analyze normatively determined distributions of language rights in multilingual settings. It is shown in a welfare-maximizing model where rights today influence the status of a language in the future, that the “naïve” ex ante cost-benefit analysis has
Bengt-Arne Wickström
core  

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