Suchergebnisse - Lei He

With the rapid growth of satellite applications and the integration of Tracking, Telemetry, and Command (TTC) and Digital Data Transmission (DDT) devices, large-scale integrated scheduling of heterogeneous tasks has become critical yet challenging due to resource scarcity and complex constraints. Th...

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The correlation between aerodynamic data obtained from ground and flight tests is crucial in developing aerospace vehicles. This paper proposes methods for modelling this correlation that combine feature extraction and symbolic regression. The neighborhood component analysis (NCA) method is utilized...

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To achieve reliable logistics, the construction of transportation infrastructure is essential, and the safety guarantees of various types of poles are required as well. A cyclic bending loading test is commonly conducted to investigate the fatigue strength of lighting poles. In the actual service en...

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Small colony variants (SCVs) of Staphylococcus aureus have emerged as critical contributors to persistent and recurrent infections, posing significant challenges in clinical management. Characterized by slow growth, reduced metabolic activity, and increased antibiotic resistance, SCVs adapt to hosti...

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In recent years, advancements in electrification, intelligent connectivity, and autonomous driving have made functional safety, particularly the vehicle-level controllability, a critical research focus. Although the ISO 26262 standard provides a systematic framework for automotive functional safety,...

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Multi-source domain adaptation leverages complementary knowledge from multiple source domains to enhance transfer effectiveness, making it more suitable for complex medical scenarios compared to single-source domain adaptation. However, most existing studies operate under the assumption that the sou...

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Fine-grained semantic segmentation of remote sensing imagery is critical for applications such as land use analysis and agricultural monitoring. However, it remains challenging due to the subtle inter-class differences between visually similar objects, which often result in misclassifications. This...

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BackgroundAs a new obesity-related index, the weight-adjusted waist circumference index (WWI) seems to be a good predictor of cognitive decline in hypertensive patients. This study aimed to verify the relationship between WWI and cognitive decline in Chinese hypertensive patients.MethodsData were ob...

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Abstract Numerous studies have demonstrated that exposure to cadmium disrupts the diversity and composition of the gut microbiota, resulting in damage to organ tissue. However, there remains a lack of comprehensive understanding regarding the broader ecological reality associated with this phenomeno...

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Background: Allergic diseases and influenza share similar genetic backgrounds and pathophysiological mechanisms. Observational studies have established a correlation between these 2 conditions; however, the precise direction of the causal relationship remains unclear. This Mendelian randomization (M...

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BackgroundBurnout in intensive care unit (ICU) healthcare workers (HCWs) is a persistent threat to patient safety and workforce stability. While most evidence is derived from crisis settings, the behavioral determinants of burnout in routine, post-pandemic ICUs remain under-explored. This study appl...

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Abstract Liver cancer stem cells (CSCs) account for tumor initiation, heterogeneity and therapy resistance. However, the role of small nucleolar RNAs (snoRNAs) in the regulation of liver CSCs remains largely unclear. Here, this work identifies a conserved H/ACA box snoRNA SNORA74A which is highly ex...

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Introduction This study aims to evaluate diagnosis, treatment and clinical outcomes for patients with cervical cancer in pregnancy (CCIP) and their fetuses over a 10-year period, providing clinical evidence for the management of CCIP. Methods Clinical data of 28 patients diagnosed with CCIP at our c...

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Diabetic foot infections are a common complication of diabetes. Staphylococcus aureus is frequently isolated from diabetic foot infections and commonly colonizes human nares. According to the study, the nasal microbiome analysis revealed that diabetic patients had a significantly altered nasal micro...

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Soil salinity threatens crop yields, but the molecular basis of crop tolerance to salt stress remain not fully understood currently. This study establish OsWRKY72 enhances salt tolerance in rice via SKC1-mediated Na+ regulation. As a group IIc WRKY transcription factor, OsWRKY72 does not possess can...

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