Search Results - Shiqing Li
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Endoscopic Resection Compared with Gastrectomy to Treat Early Gastric Cancer: A Systematic Review and Meta-Analysis.
Published 2015-01-01Get full text<h4>Background</h4>Endoscopic resection and gastrectomy are treatment modalities for early gastric cancer, but their relative benefits and risks are unclear. We conducted a systematic review and meta-analysis to compare endoscopic resection and gastrectomy for treating early gastric canc...
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Optimized nitrogen application for maximizing yield and minimizing nitrogen loss in film mulching spring maize production on the Loess Plateau, China
Published 2024-05-01Get full textExcessive use of N fertilizers (driven by high-yield goals) and its consequent environmental problems are becoming increasingly acute in agricultural systems. A 2-year field experiment was conducted to investigate the effects of three N application methods (application of solid granular urea once (O...
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Long-Term Film Mulching with Manure Amendment Drives Trade-Offs Between Spring Maize Nutrient Uptake and Topsoil Carbon Stability on the Loess Plateau
Published 2025-05-01Get full textFilm mulching and gravel mulching are effective methods for increasing crop yields in Northwest China but exacerbate soil organic carbon (SOC) mineralisation. Manure amendment is a viable method for offsetting carbon (C) losses from mulching. SOC stability is a key factor in determining the nutrient...
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Enhanced Defect Detection in Additive Manufacturing via Virtual Polarization Filtering and Deep Learning Optimization
Published 2025-06-01Get full textAdditive manufacturing (AM) is widely used in industries such as aerospace, medical, and automotive. Within this domain, defect detection technology has emerged as a critical area of research focus in the quality inspection phase of AM. The main challenge lies in that under extreme lighting conditio...
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