Hua‐Wei Chen

Machine learning-assisted prediction of electrospun nanofiber diameter for high-performance filtration membranes

Cheng Ying Chung, Lu Jiang, Liu Y, Hua‐Wei Chen et autres

Green Material Development Through Mechanical Recycling of Waste Polyurethane Foam and Thermoplastic Polyurethane

Wei‐Ting Chen, Hua‐Wei Chen, Bo Chen, Terng‐Jou Wan

ABSTRACT The high demand for polyurethane (PU) material has led to the generation of waste PU, prompting the need for effective recycling methods. This study developed a waste recycling method that utilizes thermoplastic polyurethane (TPU) and PU as a substrate. Thermo‐compression was …

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A solar interface evaporator with a “square table” layered structure to reduce heat loss

Dengke Chen, Haifeng Zhang, Kaiteng Zhang, Wenting Zhou et autres

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Characteristics of zinc oxide/activated carbon composites and their degradation of carbon dioxide in the gas phase

Chin-Chun Chung, Hua‐Wei Chen, Jin Lin Han, Hung-Ta Wu

Zinc oxide (ZnO) was coated on activated carbon (AC) with a large surface area to enhance the photocatalytic degradation of gas-phase CO2. Both ZnO and ZnO/AC composites were prepared by hydrothermal synthesis. The optimal composite ratio of ZnO to AC was obtained …

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Seasonal variations in moderate-to-vigorous physical activity among children and adolescents with visual impairment during different segments of the school day

Li Dou, Hua‐Wei Chen, Enjie Lu

Background and objective: The seasonal variation in physical activity (PA) among children and adolescents with visual impairment (VI) is a significant public health concern, as they often experience unique barriers to engaging in regular PA. This study examines the seasonal variation in …

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Discussions on the Adsorption Behaviors Affected by the Differences Between Graphene Oxide and Graphene Grafted by Chitosan

Chin-Chun Chung, Hua‐Wei Chen, Jin Lin Han, Hung-Ta Wu

There are limited studies in the literature on the surface characterization of modified graphene and graphene oxide and the impact of these modified adsorbents on adsorption performance. In addition, the amine group essentially has a promising affinity for carbon dioxide (CO2). Therefore, …

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A Solar Interface Evaporator with a “Square Table” Layered Structure to Reduce Heat Loss

Dengke Chen, Xiya Zhang, Haifeng Zhang, Kaiteng Zhang et autres

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Seraph-100 hemoperfusion for management of severe COVID-19: Assessment of serum and plasma analytes pre- and post-filtration

Michael J. Rouse, Joost Brandsma, Victor A. Sugiharto, H. Thomas Robertson et autres

INTRODUCTION: We report an Intervention/outcome study of 33 severe COVID-19 subjects who received Seraph 100 Microbind Affinity Blood Filter (Seraph 100) hemoperfusion therapy (15 survivors, 18 non-survivors) under emergency authorization from the FDA. Our objective was to determine if Seraph 100 hemoperfusion …

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Effect of operating variables on isopropanol absorbed by triethylene glycol solution and discussions on the mass transfer coefficient predicted by artificial neural network

Chin-Chun Chung, Hua‐Wei Chen, J. L. Han, Hung-Ta Wu

The mass transfer performance of isopropanol (IPA) absorption by triethylene glycol (TEG) aqueous solution in a spray-bed absorber was investigated, and the mass transfer coefficients predicted by an artificial neural network (ANN) and response surface methodology were compared in this study. The …

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Flow field characteristics and drag reduction performance of high–low velocity stripes on the biomimetic imbricated fish scale surfaces

Dengke Chen, Xianxian Cui, Hua‐Wei Chen

Abstract Improving energy efficiency and cost reduction is a perennial challenge in engineering. Natural biological systems have evolved unique functional surfaces or special physiological functions over centuries to adapt to their complex environments. Among these biological wonders, fish, one of the oldest …

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Adsorbent prepared from bentonite to remove diethyl phthalate in aqueous solution

Nhat-Thien Nguyen, Pin-Ru Chen, Chang-Tang Chang, Hua‐Wei Chen et autres

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Enhancing mechanical properties of surface hardness and abrasion resistance of Fe-Mn-Al alloy by using atmospheric pressure plasma jet nitriding

Fikiru Tafase Mosisa, Hua‐Wei Chen, Yu‐Lin Kuo, Jhao-Yu Guo et autres

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