Results 41 to 50 of about 35,627 (262)

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

Advanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau, Christian N. Saggau, Stefan Baunack, Thomas Gemming, Yara Abdelaal, Robert Weser, Oliver G. Schmidt, Hagen Schmidt, Andreas Winkler, Mariana Medina‐Sánchez   +9 more
wiley   +1 more source

Alumina Ceramic Textiles as Novel Bacteria‐Capturing Wound Dressings

Advanced Materials Interfaces
AbstractAlthough antimicrobial dressings have proven to be crucial in the treatment of wounds, they may give rise to antibiotic‐resistant strains or result in the release of endotoxins after bacterial death, which in turn inhibits wound healing.
Deepanjalee Dutta, Renato S. M. Almeida, Md Nurul Karim, Dorothea Brüggemann, Kurosch Rezwan, Michael Maas   +5 more
openaire   +2 more sources

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

Advanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi, Jimin Park, Won Jun Song, Soohwan An, Seonggyu Choe, Byeong‐Rak Keum, Min Young Kim, Dae Hee Hwang, Young‐Geun Park, Sung‐Won Kim, Sangyul Baik, Gwang‐Bum Im, Younghoon Lee   +12 more
wiley   +1 more source

Tools for managing knowledge in SMEs and laggard regions [PDF]

As the biggest producers and employers of the system, in general SMEs in laggard regions need to keep pace with the expanding rate of technological change that is taking place. To achieve that goal, adequate tools must be developed to generate sufficient
Alfonso Gil, Javier, Vázquez-Barquero, Antonio   +1 more
core  

Scalable and Multifunctional PAN‐MXene Composite Fibers for Thermal Management, Photothermal Conversion, Energy Harvesting, and Sensing for Wearable Applications

Advanced Materials, EarlyView.
Electrospun PAN‐MXene nanofibers and yarns integrate enhanced thermal conductivity, photothermal conversion, and triboelectric energy harvesting within a flexible architecture. Interconnected MXene networks promote efficient phonon transport, while their surface chemistry strengthens tribo‐negative behavior, enabling a high power density of 432.7 mW m ...
Ahmadreza Moradi, Piotr K. Szewczyk, Urszula Stachewicz   +2 more
wiley   +1 more source

Total Factor Productivity of Tunisia’s manufacturing sectors: measurement, determinants and convergence towards OECD countries [PDF]

The purpose of this paper is twofold. First, sector-based Total Factor Productivity (TFP) is calculated for six Tunisian manufacturing sectors over the period 1983-2002. Economic determinants of the productive performance are also investigated.
Mohamed CHAFFAI, Patrick PLANE
core   +3 more sources

A Comprehensive Review of Waste‐Derived Materials for Solar Still Performance Enhancement

Advanced Materials Interfaces, EarlyView.
ABSTRACT Solar desalination reduces energy use and produces freshwater sustainably, but its productivity is limited and cannot meet rising demand. Thus, solar desalination system improvements are sought to boost water productivity. Waste materials are abundantly available and burden the environment, making them low‐cost enhancers for solar desalination
A. S. Abdullah, Abanob Joseph, Wissam H. Alawee, Gamal B. Abdelaziz, Mohammed El Hadi Attia, Swellam W. Sharshir, Ahmed El‐Harairy   +6 more
wiley   +1 more source

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

Advanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini, Hadi Hosseini, Seyyed Alireza Hashemi, Mohammad Arjmand   +3 more
wiley   +1 more source

A regional technology transfer program [PDF]

The final report is presented for the North Carolina Science and Technology Research Center's 14th consecutive contract period as a NASA Industrial Applications Center, serving the information needs of nine Southeastern states. Included in the report are

core   +4 more sources

Аrchaeological Sites with “Textile” Ceramics: results and outlooks of researches [PDF]

Povolzhskaya Arkheologiya (The Volga River Region Archaeology), 2016
Issues of investigation the Bronze Age and the early Iron Age population – bearers of the so called ‘textile’ ceramics (24th century BC – 4th century AD), which spread over a vast territory of Europe more than 700 km wide, from the Lower and Middle Volga in the east to the Eastern Sweden in the west are summarized in the article. Bearers of the culture
openaire   +2 more sources