Results 111 to 120 of about 1,412,017 (312)

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang   +7 more
wiley   +1 more source

Innovation priorities optimization in the context of national technological security ensuring [PDF]

open access: yesMarketing i Menedžment Innovacij, 2016
The aim of this article. The article is devoted to the main aspects of technological security providing through increasing the efficiency of innovation development priorities selection.
V.A. Omelyanenko
doaj  

Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes

open access: yesAdvanced Functional Materials, EarlyView.
Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu   +13 more
wiley   +1 more source

Technology and Politics: The USA National Quantum Strategy

open access: yesGüvenlik Stratejileri Dergisi
This study examines the strategies of the USA for quantum technologies. Using content analysis, it analyzes the main themes, goals, investments, and research and development activities in the relevant strategic documents of the USA.
Murat Kaçer
doaj   +1 more source

Robust Polymer Hydrogels Improve Electric‐Fish‐Inspired Batteries

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Electric‐fish‐inspired hydrogel batteries based on ion‐concentration gradients offer an attractive route to soft power sources; however, the poor mechanical properties of existing hydrogels limit device assembly and performance. Here, we report poly(ethylene glycol) methyl ether acrylate hydrogels that enable ion‐gradient batteries composed of
Nick Zahnd   +5 more
wiley   +1 more source

Present and Future in the Internal Security Strategy of the European Union

open access: yesEIRP Proceedings, 2011
Security Strategy of the European Union may be subject to scientific researchand can be conducted by specialists from academia (lawyers, criminologists, sociologists)and operational units, able to critically analyze the realities of national security ...
Marius Pantea, Costica Voicu
doaj  

Rule 11 of bis of the International Criminal Tribunal for the Former Yugoslavia: Referral of Indictments to National Courts [PDF]

open access: yes, 2007
The United Nations Security Council created the International Criminal Tribunal for the Former Yugoslavia in an effort to restore peace and security to the region. The Tribunal is an ad hoc institution and has a limited existence.
Somers, Susan
core  

Metachromatic Butterfly Bile Pigments for Multi‐Level Optical Security Films

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐derived optical security materials are manufactured by embedding butterfly‐based pigments in polymer films. Tunable color and fluorescence responses arise from concentration‐controlled metachromasy, enabling spatially encoded patterns with distinct visible, UV‐active, and spectral signatures.
Limin Wang, Bodo D. Wilts
wiley   +1 more source

Biocompatible but Antibacterial Mechanism of Graphene Oxide for Sustainable Antibiotics

open access: yesAdvanced Functional Materials, EarlyView.
Graphene oxide (GO) exhibits selective antibacterial activity through specific interactions between its oxygen functional groups and bacterial membrane phospholipid POPG, causing membrane destabilization while maintaining biocompatibility. Model membrane studies and infected wound models in mice and pigs demonstrate effective bacterial suppression and ...
Sujin Cha   +15 more
wiley   +1 more source

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