Search Results - Ling Yuan
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The Bayesian Gaussian mixture model with nearest-neighbor distance (BGMM-NND) algorithm: A new earthquake clustering method and its application to the Sichuan–Yunnan Block
Published 2025-07-01Get full textWe propose a robust earthquake clustering method: the Bayesian Gaussian mixture model with nearest-neighbor distance (BGMM-NND) algorithm. Unlike the conventional nearest neighbor distance method, the BGMM-NND algorithm eliminates the need for hyperparameter tuning or reliance on fixed thresholds, o...
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Tilted LCD Pixel With Liquid Crystal GRIN Lens for Two-Dimensional/Three-Dimensional Switchable Display
Published 2019-01-01Get full textIn this paper, high images quality switchable two-dimensional (2-D)/3-D display is achieved by carefully matching the high-resolution liquid crystal display (LCD) pixel structure and liquid crystal graded index (GRIN) lens. A parallelogram LCD pixel structure is proposed, in which the edg...
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Traditional Chinese medicine for neck pain and low back pain: a systematic review and meta-analysis.
Published 2015-01-01Get full text<h4>Background</h4>Neck pain (NP) and low back pain (LBP) are common symptoms bothering people in daily life. Traditional Chinese medicine (TCM) has been used to treat various symptoms and diseases in China and has been demonstrated to be effective. The objective of the present study was...
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Spindle cell epithelioma of the vagina with rare morphology: a case report and literature review
Published 2025-08-01Get full textSpindle cell epithelioma of the vagina (SCEV) is a rare female genital tract neoplasm with a complex morphology and immunophenotype easily resulting in misdiagnosis. The tumor was primarily composed of spindle and epithelioid cells. In this case, there was no obvious epithelial component in the tumo...
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Application of imidacloprid controlled-release granules to enhance the utilization rate and control wheat aphid on winter wheat
Published 2020-12-01Get full textDuring winter wheat production, aphids need to be controlled with pesticides for the entire growth period. Controlled-release technology has been regarded as an alternative method for the improvement of pesticide efficiency. This study investigated two types of imidacloprid controlled-release granul...
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A Chinese Herbal Compound Fertilizer Improved the Soil Bacterial Community and Promoted the Quality of <i>Chrysanthemum morifolium</i> ‘Huangju’
Published 2025-06-01Get full text<i>Chrysanthemum morifolium</i>, ‘Huangju’, is a golden chrysanthemum used for making tea. Limited by land resources, the continuous cropping of <i>Chrysanthemum morifolium</i> ‘Huangju’ has led to serious soil issues, which affects its yield and quality. In this study, diffe...
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Diversified Cropping Modulates Microbial Communities and Greenhouse Gas Emissions by Enhancing Soil Nutrients
Published 2025-06-01Get full textCrop diversification has been acknowledged as a means of lowering the environmental impact of agriculture without sacrificing agricultural output in recent years due to the growth of intensive agriculture. Crop rotation and intercropping—the methodical growing of two or more crops on one plot—are pr...
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