Search Results - Jiaqi Li

Based on discourse analysis theory, by analyzing the conversational corpus on Chunyu Doctor website, this study distinguishes different types of patients' emotional expression and doctors' response in online medical communication. The findings reveal that patients tended to express negativ...

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Accurate positioning in urban canyon environments poses significant challenges owing to signal obstructions, multipath effects, and limited satellite visibility. This paper evaluates the performance of standalone Global Navigation Satellite System (GNSS) positioning in urban canyon environments over...

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China faces the dual challenges of mitigating greenhouse gas emissions and ensuring food security. Given that crop cultivation constitutes a major source of agricultural greenhouse gas emissions, analyzing the emission reduction impact of China’s high-standard farmland construction (HSFC) policy, a...

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Incorporating hybrid electric technology in mining trucks efficiently allocates energy between the diesel engine and electric motors, significantly reducing fuel consumption and emissions. This paper introduces an advanced Transformer network model aimed at an adaptive Energy Management Strategy (EM...

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To address the challenges of real-time decision-making and resource optimization in multi-agent cooperative interception tasks within dynamic environments, this paper proposes a hierarchical framework for reinforcement learning-based interception algorithm (HFRL-IA). By constructing a hierarchical M...

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Potato (<i>Solanum tuberosum</i> L.) is a chlorine-sensitive crop. When soil Cl⁻ concentrations exceed optimal thresholds, the yield and quality of potatoes are limited. Consequently, chloride-containing fertilizers are rarely used in actual agricultural production...

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For large oil-immersed transformers, their metal-enclosed structure poses significant challenges for direct visual inspection of internal defects. To ensure the effective detection of internal insulation defects, this study employs a self-developed micro-robot for internal visual inspection. Given t...

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BackgroundHigh cervical spinal cord injury (HCSCI) is associated with severe autonomic dysfunction and an increased risk of cardiovascular complications, including myocardial injury. However, early identification of myocardial injury remains challenging because of the lack of predictive tools.Method...

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Microneedle-mediated drug delivery systems (MDDS) have experienced robust growth in recent years, with designers leveraging their creativity to apply these systems for direct drug delivery to the skin, mucous membranes, blood vessel walls and even internal organs. In order to achieve precise drug de...

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Single/double-step conventional homogenization and pre-rolling homogenization treatments were employed to solve the problems of severe dendritic segregation of as-cast 2055 Al–Li alloy, large grain size and grain boundary overburning caused by conventional high-temperature long-term homogenization....

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Excessive fertilizer input and low output are currently problems for peach production in China. Sugar alcohols such as sorbitol and mannitol represent promising eco-friendly fertilization strategies to improve fruit quality and optimize nutrient management. Our research explored the effect of sorbit...

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Spatial scenes, as fundamental units of geospatial cognition, encompass rich objects and spatial relationships, and their generation techniques hold significant application value in disaster simulation and emergency drills, delayed spatial reconstruction and analysis, and other fields. However, exis...

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Abstract Background Non‐coding RNAs (ncRNAs) are a group of RNAs that cannot synthesize proteins, but are critical in gene expression regulation. Long non‐coding RNAs (lncRNAs) and microRNAs (miRNAs), the two major family members, are intimately involved in controlling immune response, cell prolifer...

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Abstract Purpose This study evaluates An Innovative Minimally Invasive Technique using extreme-oblique lumbar interbody fusion combined with percutaneous endoscopic lumbar discectomy (XOLIF + PELD) versus posterior lumbar interbody fusion (PLIF) for lumbar adjacent segment disease(ASD) treatment. Me...

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Optical displacement sensors are widely employed in various fields due to their broad measurement range, high resolution, and exceptional precision. However, their sensitivity and measurement accuracy are inherently limited by the frequency stability of the laser source. In this work, we propose an...

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Abstract The Francois' langur (Trachypithecus francoisi) is a rare primate species indicated as endangered and distributed in karst areas in northern Vietnam and southwestern China. However, research limited to specific nature reserves or sites has hampered holistic conservation management. A c...

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BackgroundMyeloid Zinc Finger 1 (MZF1) is a zinc finger transcription factor gene that regulates gene expression by recognizing and binding to specific DNA sequences. Preliminary studies have suggested that MZF1 plays a pivotal role in the invasion and metastasis of various solid cancers. However, i...

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Changes in the aquatic ecological environment have a significant impact on aquaculture efficiency. In order to understand the changes in water quality and the dynamics of microalgae and bacteria in the process of aquaculture, 16S rRNA and 18S rRNA high-throughput sequencing technologies were used to...

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