Results 111 to 120 of about 25,120 (234)
Arid Zone Journal of Engineering, Technology and Environment, 2017 Numerical calculations relevant to gas turbine internal wall heat transfer cooling were conducted using conjugate heat transfer (CHT) computational Fluid Dynamics (CFD) commercial codes.
A. M. El-Jummah +3 more
doaj
Rapid Communications in Mass Spectrometry, Volume 40, Issue 5, 15 March 2026.ABSTRACT Rationale Laser ablation mass spectrometry provides fast and direct chemical information of solids with high spatial resolution without the need for complex sample preparation. It has been shown that reducing the laser pulse length below picoseconds improves the quantification of chemical composition measurements of solids. This study compares
Valentine Grimaudo +3 more
wiley +1 more source
JCMS: Journal of Common Market Studies, Volume 64, Issue 2, Page 491-510, March 2026.Abstract Since 2007, the European Union has devoted significant time and energy to the production and dissemination of new statistics designed to monitor social and environmental trends of various types. These initiatives have often been presented as part of a broader ‘beyond GDP agenda’, which challenges the centrality of economic growth, as measured ...
Christopher Holmes, Agnieszka Widuto
wiley +1 more source
The Promise of Solid Lubricants for a Sustainable Future
Advanced Materials, Volume 38, Issue 8, 6 February 2026.Lubricants are vital for technology, saving energy and resources. The industry seeks sustainable solutions beyond fossil fuels. Solid lubricants offer extremely low friction and reduce environmental impact, especially in harsh conditions. Can these solids truly replace liquid lubricants, or are they limited to extreme applications?
Philipp G. Grützmacher +7 more
wiley +1 more source
Advances in Mechanical EngineeringNumerical studies on the vane leading edge jet impingement cooling are conducted to analyzed the influence of the cylindrical ribs applied between adjacent jets.
Junfei Zhou +4 more
doaj +1 more source
Advanced Materials Interfaces, Volume 13, Issue 3, 3 February 2026.Bioinspired slippery surfaces combining the hydrophobic–hydrophilic patterns of beetle backs and the lubricated structure of pitcher plants enable efficient water harvesting. The patterned hydrophilic regions promote droplet nucleation and coalescence, while the infused lubricant ensures rapid droplet transport, providing a robust strategy for ...
Wei Huang +7 more
wiley +1 more source
Advanced Optical Materials, Volume 14, Issue 5, 2 February 2026.Nonlinear optical susceptibilities of five different materials that exhibit the ferroelectric nematic phase, as well as smectic A ferroelectric phase, are determined. The materials investigated include archetypal molecular architectures as well as mixtures showing room‐temperature ferroelectric phases.
Matija Lovšin +7 more
wiley +1 more source
Excitation of Spin Waves in Ferrimagnetic Alloy via Optical Transient Grating Spectroscopy
Advanced Photonics Research, Volume 7, Issue 2, February 2026.The study demonstrates an all‐optical method for exciting and detecting standing spin waves in a ferrimagnetic thin film using the Transient Grating technique. By using polarization‐sensitive detection, we separate magnetic and thermoelastic dynamics.
Marta Brioschi +14 more
wiley +1 more source
Heat transfer characteristics within an array of impinging jets. Effects of crossflow temperature relative to jet temperature [PDF]
Spanwise average heat fluxes, resolved in the streamwise direction to one stream-wise hole spacing were measured for two-dimensional arrays of circular air jets impinging on a heat transfer surface parallel to the jet orifice plate.
Florschuetz, L. W., Su, C. C.
core +1 more source
Bio‐Inspired Micro‐Fin‐Assisted Multi‐Modal Vascular Intervention
Advanced Science, Volume 13, Issue 8, 9 February 2026.A magnetic guidewire with a micro‐fin–integrated tip is introduced for multimodal cardiovascular navigation. The micro‐fins exploit fluid drag to augment magnetic torque, enabling bifurcation traversal at 15 mT, tolerating 45° misalignment, bidirectional crawling, and buckle self‐correction.
Xu Liu +8 more
wiley +1 more source