Results 101 to 110 of about 2,775 (244)
Archaeometry, EarlyView.ABSTRACT In 1837, the Tyrolean State Museum Ferdinandeum in Innsbruck, Austria, purchased a Roman bronze statue of a maenad from the 2nd century ce with red garnets as facetted eye inlays found near Brixen, Southern Tyrol. These garnets were investigated using optical microscopy, a portable hand‐held and a stationary micro‐X‐ray fluorescence device, as
H. Albert Gilg +3 more
wiley +1 more source
Exploring Complex Historical Figures through a Modified Critical Making Framework
International Journal of Art &Design Education, EarlyView.Abstract This paper examines ‘critical making’ as a framework for exploring complex problems and topics. Critical making combines an iterative process of making with research, reflection and analysis. The authors present a modified critical making process that builds on the reflexive material engagement introduced by the originator of critical making ...
Jill Kraeger +2 more
wiley +1 more source
Laser soldering - A technology for better contacts?
, 2012 S.1997-2000Solar cells have to be connected electrically to each other in a solar module. In most cases this is done by soldering tined copper taps onto the cells. Nearly all manufacturers use an iron or infrared soldering method. For thinner solar cells
Preu, Ralf +5 more
core +1 more source
Orthodontics &Craniofacial Research, EarlyView.ABSTRACT Objectives Periodontal distraction (PD) osteogenesis is a minimally invasive technique capable of rapidly moving uniradicular teeth, thereby shortening orthodontic treatment time. This study aimed to determine whether: (1) PD‐induced tooth movement affects tooth vitality and (2) the regenerated bone meets restorative standards for implant ...
Parul Sangwan +5 more
wiley +1 more source
Nature CommunicationsSmooth metal microspheres with uniform sizes are ideal for constructing particle-arrayed anisotropic conductive films (ACF), but synthesis is hindered by challenges in controlling anisotropic metal growth. Here, we present a positioned transient-emulsion
An Cao +7 more
doaj +1 more source
Progress in Photovoltaics: Research and Applications, Volume 34, Issue 7, Page 887-905, July 2026.We present an optimized fabrication strategy incorporating a solution‐processed SnO2 buffer layer that prevents sputter‐induced damage during TCO deposition, enabling semitransparent perovskite solar cells with 21.87% efficiency, 27.15% in tandem, and exceptional long‐term stability under continuous illumination and outdoor conditions.
Satish Bykkam +12 more
wiley +1 more source
Fluxless laser soldering of radar housings [PDF]
, 1990 Laser soldering of electronic components is a rapidly maturing technology and has been found to be particularly useful in the attachment of very fine pitch surface mount devices. Conversely, very little progress has been made to extend this technology to
Hosking, F. M., Keicher, D. M.
core
Marine Mammal Science, Volume 42, Issue 3, July 2026.ABSTRACT Microplastics have been identified in hundreds of species, with evidence of trophic transfer via contaminated prey. Sarasota Bay common bottlenose dolphins (Tursiops truncatus) serve as sentinels of coastal pollution, including plastics and chemical plasticizers. Previous research confirmed microplastic ingestion in these dolphins (100.0%, n =
Estella Martin +12 more
wiley +1 more source
Reliability Study of Fiber Coupling Efficiency of 980 nm Semiconductor Laser
PhotonicsIn order to improve the stability of semiconductor laser fiber coupling efficiency, based on the coupling principle, the optimal parameters for semiconductor laser fiber coupling were simulated to be θ = 45°, r = 3.25 μm, and z = 5.65 μm.
Gang Liu +6 more
doaj +1 more source
Beilstein Journal of Nanotechnology, 2019 Nanomedicine is a constantly expanding field, facilitating and improving diagnosis and treatment of diseases. As nanomaterials are foreign objects, careful evaluation of their toxicological and functional aspects prior to medical application is ...
Aniela Bittner +4 more
doaj +1 more source