Results 171 to 180 of about 2,024,102 (363)
Advanced Materials Technologies, EarlyView.A novel approach for fabricating shape‐stabilized paraffin‐based phase change materials via digital light processing 3D printing is demonstrated. The printed components contain up to 60 wt.% paraffin within elastomeric polymer networks, exhibiting excellent shape stability and stretchability.
Swathi Krishna Subhash +9 more
wiley +1 more source
Similarity of Information and Collective Action [PDF]
arXivWe study a canonical collective action game with incomplete information. Individuals attempt to coordinate to achieve a shared goal, while also facing a temptation to free-ride. Consuming more similar information about the fundamentals can help them coordinate, but it can also exacerbate free-riding.
arxiv
Large Bidirectional Refractive Index Change in Silicon‐rich Nitride via Visible Light Trimming
Advanced Optical Materials, EarlyView.Continuous‐wave visible light trimming of PECVD silicon‐rich nitride micro‐ring resonators enables precise, large bidirectional refractive index tuning. Resonance shifts as fine as 10 pm are achieved with a cost‐effective setup, demonstrating large red shifts of 49.1 nm and blue shifts of 10.6 nm.
Dmitrii Belogolovskii +8 more
wiley +1 more source
Driving Micro‐Objects Using Optical Force due to Fluorescence Emission From Molecules
Advanced Optical Materials, EarlyView.Emission of fluorescence from a micro‐object in a specific direction is expected to generate an optical force driving the object in the opposite direction of the emission, like a rocket. To demonstrate this ‘photon‐driven micro‐rocket’, we prepared dye‐doped polymer micro‐object (PMO) one surface of which was covered with metallic film; the PMO ...
Syoji Ito +5 more
wiley +1 more source
Communication, revolution, and social movements; freedom of the press in Nicaragua 1979-1990.
, 1998 Krista Blair
openalex +2 more sources
Advanced Photonics Research, EarlyView.Precipitated PA11 powders for laser powder bed fusion are additivated with small amounts of carbon black nanoparticles on and in the particles. The position of the nanoparticles has a strong impact on dispersion, crystallization, and thermal oxidation.
Alexander Sommereyns +4 more
wiley +1 more source
Press freedom and the High Court in the Callinan era: Rethinking the rhetoric
, 2004 Mark Pearson
openalex +2 more sources
Advanced Photonics Research, EarlyView.The fabrication of 940 micro‐light‐emitting diodes on both 300 mm Si and Ge/Si wafers has been demonstrated using direct metal–organic chemical vapor deposition epitaxy. These promising results show the potential for monolithic integration of III‐As onto complementary metal‐oxide‐semiconductor (CMOS)‐compatible silicon platforms. This achievement opens
Hadi Hijazi +12 more
wiley +1 more source