Résultats de la recherche - Jun Fu
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Develop and validate a machine learning model to predict the risk of persistent pain after percutaneous transforaminal endoscopic discectomy
Publié 2025-07-01Accéder au texte intégralBackgroundPersistent pain is a common complication following percutaneous transforaminal endoscopic discectomy (PTED) for lumbar disc herniation. Identifying associated risk factors and developing a predictive model are crucial for guiding clinical decisions. This study aims to utilize machine learn...
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Investigation on the influence of airflow on the acoustic performance of a single-Cylinder diesel engine exhaust muffler.
Publié 2025-01-01Accéder au texte intégralThe airflow in the exhaust muffler can affect the sound propagation characteristics. In this work, For a single-cylinder diesel engine, an experimental bench was set up, and the accuracy of the simulation model was verified through the mutual comparison between the experimental data and the simulati...
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Heterologous Expression of the Nitrogen-Fixing Gene Cluster from <i>Paenibacillus polymyxa</i> in <i>Bacillus subtilis</i>
Publié 2025-06-01Accéder au texte intégralMicrobially mediated biological nitrogen fixation is pivotal to sustainable agricultural development. However, optimizing nitrogenase activity in native biological nitrogen-fixing bacteria has been hindered by the complexities of genetic manipulation. Heterologous expression has served as a foundati...
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An Intelligent Optimization System Using Neural Networks and Soft Computing for the FMM Etching Process
Publié 2025-06-01Accéder au texte intégralThe rapid rise of flexible AMOLED displays has prompted manufacturers to advance technologies to meet growing global demand. However, high costs and quality inconsistencies hinder industry competitiveness and sustainability. This study addresses these challenges by developing an intelligent optimiza...
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Acute Respiratory Tract Infection and Sudden Sensorineural Hearing Loss: A Multinational Cohort Study
Publié 2025-06-01Accéder au texte intégral<b>Background/Objectives:</b> Sudden sensorineural hearing loss (SSNHL) is an acute condition with unclear etiology, commonly hypothesized to be associated with viral infections. Acute respiratory tract infections (RTIs), particularly those of viral origin, have been implicated in SSNHL...
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Full-scale fatigue test and properties of low shrinkage LUHPC-steel composite bridge deck
Publié 2025-12-01Accéder au texte intégralA cost-effective low shrinkage steel-lightweight ultra-high performance concrete composite deck (SLCD) system, including orthotropic steel bridge decks (OSDs) and a low shrinkage lightweight ultra-high performance concrete (LUHPC) layer, is proposed to enhance the stiffness and fatigue performance o...
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Comparative Analysis of Time-Series Forecasting Models for eLoran Systems: Exploring the Effectiveness of Dynamic Weighting
Publié 2025-07-01Accéder au texte intégralThis paper presents an advanced time-series forecasting methodology that integrates multiple machine learning models to improve data prediction in enhanced long-range navigation (eLoran) systems. The analysis evaluates five forecasting approaches: multivariate linear regression, long short-term memo...
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Suppression strategies for pyrolysis gas parameter fluctuations in small pyrolysis-combustion coupled reactors for MSW
Publié 2025-09-01Accéder au texte intégralThe small thermal capacity of a Small Pyrolysis-Combustion Coupled Reactor (PCCR) may lead to unstable operation and fluctuations in the parameters of the pyrolysis gas, making dynamic monitoring very difficult and affecting the stability and emissions of the secondary combustion of pyrolysis gas. A...
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Diagnostic Value of Liquid-Based Cytology in Urothelial Carcinoma Diagnosis: A Systematic Review and Meta-Analysis.
Publié 2015-01-01Accéder au texte intégral<h4>Objective</h4>To evaluate the value of liquid-based cytology (LBC) in the diagnosis of urothelial carcinoma.<h4>Method</h4>Diagnostic studies were searched for the diagnostic value of LBC in urothelial carcinoma in PubMed, Embase, Cochrane Library, Web of Science, CBM and...
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Post-silking nitrogen accumulation and remobilization are associated with green leaf persistence and plant density in maize
Publié 2019-08-01Accéder au texte intégralStay green (SG) maize was found to have higher grain yield and post-silking nitrogen (N) uptake (PostN) compared with a non-stay green (NSG) hybrid. To understand the effects of plant density on grain yield (GY) and N efficiency in modern maize hybrids, we compared two modern hybrids (SG hybrid DY50...
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Lactate dehydrogenase: An important molecule involved in acetamizuril action against Eimeria tenella
Publié 2020-05-01Accéder au texte intégralLactate dehydrogenase (LDH), a vital enzyme in anaerobic glycolysis, is closely associated with the survival of parasites. Previous studies of some parasites have shown that LDH exhibits unique physicochemical properties and molecular structures and may be an ideal potential target for diagnosis and...
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BRAFV600E mutation and its association with clinicopathological features of colorectal cancer: a systematic review and meta-analysis.
Publié 2014-01-01Accéder au texte intégral<h4>Background</h4>Colorectal cancer (CRC) is a heterogeneous disease with multiple underlying causative genetic mutations. The B-type Raf proto-oncogene (BRAF) plays an important role in the mitogen-activated protein kinase (MAPK) signaling cascade during CRC. The presence of BRAFV600E...
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BRAF mutations in patients with non-small cell lung cancer: a systematic review and meta-analysis.
Publié 2014-01-01Accéder au texte intégral<h4>Background</h4>BRAF mutations have been well described in non-small cell lung cancer (NSCLC) for several years, but the clinical features of patients harboring BRAF mutations are still not well described. We performed a meta-analysis to identify common clinical features in NSCLC pati...
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First report of the South American tomato leafminer, Tuta absoluta (Meyrick), in China
Publié 2020-07-01Accéder au texte intégralTuta absoluta (Meyrick) originated in South America and is one of the most serious pests of tomatoes. It is also known to attack other solanaceous crops, including potato, eggplant, pepper, tobacco, and weedy species such as black nightshade. After accidental introduction into Spain in 2006, this pe...
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Host-Adaptive Divergence Shapes the Genetic Architecture of <i>Magnaporthe oryzae</i> in Southern China’s Rice Agroecosystems
Publié 2025-06-01Accéder au texte intégralRice blast disease, caused by the ascomycete fungus <i>Magnaporthe oryzae</i> (syn. <i>Pyricularia oryzae</i>), poses a severe threat to global rice production. Southern China, a major rice-growing region characterized by diverse agroecological conditions, faces substantial c...
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