Results 131 to 140 of about 45,316 (310)
Label‐Free Detection of a Neurotransmitter Using an Aptamer‐Functionalized Amorphous IGZO Transistor
Advanced Materials Interfaces, EarlyView.An aptamer‐functionalized amorphous IGZO thin‐film transistor enables label‐free electrical detection of the neurotransmitter serotonin under liquid‐gated operation. Stepwise surface functionalization ensures stable biomolecule integration and efficient electrostatic coupling.
Ngoc Thanh Ho +3 more
wiley +1 more source
Aerodynamic Characteristics and Turbulent Noise in a Dual-Cascades Centrifugal Fan [PDF]
, 2002 The effects of three parameters; the location of the partition of impeller, the bare ratio and the outlet angle of scroll casing on the turbulent noise and aerodynamic characteristics, were experimentally investigated in the dual-cascades centrifugal ...
佐々木, 壮一 +2 more
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Advanced Design for Weakly Coupled Resonators by Automatic Active Optimization
Advanced Materials Technologies, EarlyView.An Automatic Active Optimization (AAO) strategy integrates machine learning predictors and genetic algorithms in a closed‐loop workflow. By iteratively expanding its dataset with new discoveries, AAO overcomes the limits of conventional methods. This approach finds superior microstructural designs beyond the initial sample space. We demonstrate this on
Wei Yue +8 more
wiley +1 more source
ADVENTAGE: Scalable Hybrid Noise Control Systems for Fans
325336The project ADVentAGe focuses on developing technologies for integrating hybrid reactive and active noise control systems into fan components, aiming to reduce noise emissions and enhance sound quality.
Goecke, David, Mees, Valentin
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Cooling fan noise control using micro-perforates
, 2012 Baffle or split silencers are commonly used, e.g., in HVAC systems and as inlet/outlet silencers on gas turbines. Another application is to reduce noise from the cooling fan inlet for large IC-engines.
Åbom, Mats,, Allam, S.,
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Advanced Materials Technologies, EarlyView.Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu +8 more
wiley +1 more source
Recent Advances of Slip Sensors for Smart Robotics
Advanced Materials Technologies, EarlyView.This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang +8 more
wiley +1 more source
Auralization of outdoor fan noise in shielded areas [Elektronisk resurs]
, 2016 In a situation where traffic, railway or aircraft noise sources are not present, as it happens in shielded areas, other sources might become relevant in terms of annoyance. This is the case of typical turbomachinery elements, such as fans, compressors or
García Merino, Ignacio, +1 more
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Advanced Materials Technologies, EarlyView.Halide perovskite solar cells are fabricated with self‐encapsulation by lamination between two glass substrates using rapid Joule heating, yielding a 99% reduction in lamination time compared to previous studies. An 18% efficient cell is laminated in 5 s, demonstrating the potential for scalable manufacturing. ABSTRACT Perovskite solar cells (PSCs) are
Oluka Okia +9 more
wiley +1 more source
Experimental study of noise reduction and improved cooling fan performance in a PDP TV
, 2006 The present experimental study addresses fan system noise reduction and improvement in cooling performance in a plasma display panel (PDP) television (TV). The broadband noise in a PDP TV is closely related to system losses. The system losses, mainly due
Lee, Duck-Joo +3 more
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