Results 11 to 20 of about 76,342 (254)
SensorsK-TIG welding offers the advantages of single-sided welding and double-sided formation, making it widely used for medium/thick-plate welding. The welding quality of K-TIG is closely linked to its penetration state.
Zishun Wang +3 more
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Real-Time Penetration Recognition Based on Voltage Signal in K-TIG Welding
Applied Sciences, 2023 This paper focuses on discerning the melting state of keyhole tungsten inert gas (K-TIG) welding, a promising welding technique still considered a novelty.
Huizhong Bai +4 more
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Advanced Science, 2021 Poor permeation of therapeutic agents and multidrug resistance (MDR) in solid tumors are the two major challenges that lead to the failure of the current chemotherapy methods.
Mi Mi Wan +11 more
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Applications of Terahertz Spectroscopy in the Detection and Recognition of Substances
Frontiers in Physics, 2022 Recently, terahertz spectroscopy has received a lot of attention because of its unique properties such as biosafety, fingerprint spectrum, and good penetration.
Xiaojian Fu +6 more
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IET Computers & Digital Techniques, 2023 In order to explore the mapping recognition of arc welding molten pool characterisation and penetration state, according to the idea of embedded system construction, this article adopts the idea of software and hardware co‐design to find the zero ...
Yanjun Zhu, Zhisheng Wu, Cuirong Liu
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A Novel WiFi-Based Personnel Behavior Sensing With a Deep Learning Method
IEEE Access, 2022 People’s activity recognition technology has a large number of applications in indoor monitoring, smart healthcare, and smart homes. Traditional methods require hardware-mounted or wearable sensors, which bring additional costs and impose many ...
Lei Zhang +4 more
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Recognition of Rebar in Ground-Penetrating Radar Data for the Second Lining of a Tunnel
Applied Sciences, 2023 Ground-penetrating radar (GPR) detects a tunnel with relatively low-frequency electromagnetic waves, which can result in poorly characterized reinforced steel bar (rebar) hyperbolas and make it challenging to recognize rebar. Thus, the rebar is located by using attenuation and reflection coefficients, and the hyperbolic feature of the rebar is ...
Chuan Li +5 more
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Hepatic Abscess Secondary to Foreign Body Perforation of the Stomach
Asian Journal of Surgery, 2005 Foreign body penetration of the stomach is seldom encountered in general surgical practice. Liver abscess as a consequence of such occurrence has only been reported sporadically.
Kit-Fai Lee +3 more
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Material identification of construction machinery based on multisource sensor information fusion
Engineering Reports, 2022 In order to improve the recognition accuracy of construction machinery and equipment and materials in low contrast scenes, a construction machinery material recognition algorithm based on multisource sensor information fusion is proposed.
Dengsheng Cai +4 more
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Energies, 2021 Epidemiological research has shown that there is a positive correlation between the incidence of disease and mortality in humans and the mass concentration of particulate matter.
Dominik Bekierski +1 more
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