Yi-Chian Chen
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View article: Enhancement of Mosquito Collection for Ultraviolet Light-Emitting Diodes Trapping System Using Cavity Reflectors
Enhancement of Mosquito Collection for Ultraviolet Light-Emitting Diodes Trapping System Using Cavity Reflectors Open
This research explores novel avenues for optimizing mosquito-catching efficiency using a multifaceted approach. While previous studies have primarily focused on singular parameters, such as light intensity or wind speed, this study delves …
View article: A study on computer vision for facial emotion recognition
A study on computer vision for facial emotion recognition Open
Artificial intelligence has been successfully applied in various fields, one of which is computer vision. In this study, a deep neural network (DNN) was adopted for Facial emotion recognition (FER). One of the objectives in this study is t…
View article: The Effects of Different Slurry Concentrations and Wire Speeds for Swinging and Non-Swinging Wire-Saw Machining
The Effects of Different Slurry Concentrations and Wire Speeds for Swinging and Non-Swinging Wire-Saw Machining Open
Slurry concentration and wire speed affect the yield and machining quality of ceramics (Al2O3) that are produced using wire-saw machining (WSM). This study determines the effect of slurry concentration and wire speed on the material remova…
View article: Fiber-Optic Thermal Sensor for TiN Film Crack Monitoring
Fiber-Optic Thermal Sensor for TiN Film Crack Monitoring Open
The study focuses on the thermal and temperature sensitivity behavior of an optical fiber sensor device. In this article, a titanium nitride (TiN)-coated fiber Bragg grating (FBG) sensor fabricated using an ion beam sputtering system was i…
View article: Enhancement of mosquito trapping efficiency by using pulse width modulated light emitting diodes
Enhancement of mosquito trapping efficiency by using pulse width modulated light emitting diodes Open
In this study, a light-driving bug zapper is presented for well controlling the diseases brought by insects, such as mosquitoes. In order to have the device efficient to trap the insect pests in off-grid areas, pulse width modulated light …
View article: Analysis and Optimization of Thermodiffusion of an FBG Sensor in the Gas Nitriding Process
Analysis and Optimization of Thermodiffusion of an FBG Sensor in the Gas Nitriding Process Open
In this paper, we report the numerical calculations for a thermo-optical model and the temperature sensitivity of a fiber Bragg grating (FBG) sensor. The thermally-induced behaviors of a FBG sensor in the gas nitriding process were analyze…
View article: Design of asymmetric freeform lens for low glared LED street light with total internal reflection
Design of asymmetric freeform lens for low glared LED street light with total internal reflection Open
The study is focused on the asymmetric secondary freeform lens (ASFL) design for creating a low glared light-emitting diode (LED) street light. The lens is mounted on a chip on board (COB) LED as the new LED street light module to perform …
View article: Investigation of Materials Used in Synthesis for Silver Nanowires and Nanoparticles
Investigation of Materials Used in Synthesis for Silver Nanowires and Nanoparticles Open
Transparent conductive films (TCFs) with high transmittance in the visible light band and excellent conductivity are widely applied in the panel industry, and also in electronic paper and related optical industries.In addition to the preva…
View article: Fibers and Conductive Films Using Silver Nanoparticles and Nanowires by Near‐Field Electrospinning Process
Fibers and Conductive Films Using Silver Nanoparticles and Nanowires by Near‐Field Electrospinning Process Open
The silver nanowires (AgNWs) and silver nanoparticles (AgNPs) were synthesized. With near‐field electrospinning (NFES) process, fibers and thin films with AgNPs and AgNWs were fabricated. In the NFES process, 10 k voltage was applied and t…