Search Results - Lei Yuan
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Establishment of Vision Effect Diagram for Optimization of Smart LED Lighting
Published 2016-01-01Get full textIn this paper, a diagram illustrating the combined circadian effect and mesopic vision effect caused by cirtopic, scotopic, and photopic photoreceptors, i.e., a vision effect diagram, was established using a chromaticity diagram based on <inline-formula> <tex-math notation="LaTeX"...
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Tailored Fluorescent Metal–Organic Frameworks Hybrid Membrane Sensor Arrays: Simultaneous and Selective Quantification of Multiple Antibiotics
Published 2025-07-01Get full textAbstract Sensor array offers significant potential for rapid, high‐throughput antibiotic detection. However, cross‐reactivity‐based sensor arrays often lack accuracy, despite comprehensive data analysis; while traditional high‐affinity‐based sensors based on antibodies/aptamers frequently suffer fro...
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Epidermoid cysts in both occipital bone and cerebellum with intact dura mater: a case report
Published 2025-09-01Get full textA 71 year-old male was diagnosed of epidermoid cyst located in diploe and cerebellum. The skull part was found firstly and kept steady for more than 5 years. The cerebellar part was found nearby when dizziness and vomit happened. The patient has gone through a traumatic brain injury 4 decades ago. A...
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High-Efficiency Nanosecond Green Laser Based on Extra-Cavity Second-Harmonic Generation of a Nd:YAG MOPA System
Published 2023-01-01Get full textA high infrared-to-green conversion efficiency laser is demonstrated by extra-cavity frequency-doubling of a master oscillator power amplifier (MOPA) laser. The oscillator is a diode-side-pumped acousto-optic Q-switched Nd:YAG laser at 1064 nm with an average output power of 38.2 W and a beam qualit...
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Optimization of water-urban-agricultural-ecological land use pattern: A case study of Guanzhong Basin in the southern Loess Plateau of Shaanxi Province, China
Published 2024-07-01Get full textABSTRACT: Extensive land use will cause many environmental problems. It is an urgent task to improve land use efficiency and optimize land use patterns. In recent years, due to the flow decrease, the Guanzhong Basin in Shaanxi Province is confronted with the problem of insufficient water resources r...
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Risk behaviours among female sex workers in China: a systematic review and data synthesis.
Published 2015-01-01Get full text<h4>Background</h4>Commercial sex is one of the major modes of HIV transmission in China. Understanding HIV risk behaviours in female sex workers (FSW) is of great importance for prevention. This study aims to assess the magnitude and temporal changes of risk behaviours in Chinese FSW.&l...
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MAFF mitigates oxidative stress and pyroptosis in cardiopulmonary bypass-induced myocardium injury
Published 2025-07-01Get full textBackgroundCardiopulmonary bypass (CPB) remains an indispensable technique for open-heart surgery; however, it induces systemic inflammation and oxidative stress, leading to myocardial cell damage and compromised prognosis. Optimizing myocardial protection during CPB remains a critical objective. Thi...
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Potential Influence of Sagittal Parameters in the Pathogenesis of Patients With the Thoracic Ossification of the Ligamentum Flavum
Published 2025-07-01Get full textABSTRACT Purpose There are many causes of thoracic ossification of the ligamentum flavum (TOLF), of which mechanical stress factors have gained increasing attention. This study aimed to explore the potential pathogenesis of TOLF by comparing spinal sagittal alignment parameters between patients with...
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