Résultats de la recherche - Yan PENG
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Hybrid ANFIS systems: Evaluation of bearing capacity of driven piles
Publié 2025-06-01Accéder au texte intégralSeveral empirical and theoretical methods have been used in civil infrastructure to ascertain the deep foundation’s load capacity. The models in this scenario are primarily driven by physical presumptions as well as the construction of estimations utilizing mathematical frameworks. In this article,...
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Forecasting Transient Fuel Consumption Spikes in Ships: A Hybrid DGM-SVR Approach
Publié 2025-07-01Accéder au texte intégralAccurate prediction of ship fuel consumption is essential for improving energy efficiency, optimizing mission planning, and ensuring operational integrity at sea. However, during complex tasks such as high-speed maneuvers, fuel consumption exhibits complex dynamics characterized by the coexistence o...
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Analysis of the type of cesarean scar pregnancy impacted on the effectiveness and safety of high intensity focused ultrasound combined with ultrasound-guided suction curettage trea...
Publié 2022-12-01Accéder au texte intégralObjective To investigate the clinical efficacy and safety of high intensity focused ultrasound (HIFU) combined with ultrasound-guided suction curettage in patients with type I/II/III cesarean scar pregnancy (CSP).Methods A total of 153 patients with CSP were enrolled and classified according to the...
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Design and Measurement of Ring-Gate Single Photon Avalanche Diode With Low Dark Count Rate
Publié 2020-01-01Accéder au texte intégralSingle photon avalanche diodes (SPAD) based on avalanche effect have been widely used in the detection of extremely weak light signals. Conventional SPAD devices manufactured with silicon-based CMOS technology have a high dark count rate (DCR), making it difficult to accurately detect single photon...
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A Chinese girl with neuromyelitis optica spectrum disorder coexisting with primary Sjogren’s syndrome: a case report and literature review
Publié 2025-07-01Accéder au texte intégralIntroductionNeuromyelitis optica spectrum disorder (NMOSD) is an immune-mediated, typically relapsing central nervous system demyelinating disorder characterized by optic neuritis (ON) and transverse myelitis (TM). While systemic or organ-specific autoimmune comorbidities are well-documented in 20–3...
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How should patients be selected for clinical clerkship cases: should they be young, middle-aged, or older?
Publié 2025-12-01Accéder au texte intégralClinical clerkship learning effectiveness is influenced by patient age, but there has been limited research in this area. This study explores the relationship between patient age and clerkship learning, investigating its impact on learning outcomes. We randomized 30 clerkship students into three gro...
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Plasma Micro-Cavity of Terahertz Wave During Laser Filamentation
Publié 2019-01-01Accéder au texte intégralIn this work, we focused on the resonant cavity effect of the air plasma, formed during femtosecond laser filamentation, on the near- and far-field profiles of the generated terahertz (THz) radiation. Via the method of ray tracing, it has been demonstrated that both on-axis propagation and conical f...
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EXPRESSION OF CONCERN: CircZNF124 regulates cell proliferation, leucine uptake, migration and invasion by miR‐199b‐5p/SLC7A5 pathway in endometrial cancer
Publié 2021-12-01Accéder au texte intégralAbstract Background Recent studies have revealed that circular RNA participates in endometrial carcinoma (EC) progression. Here we investigated the role of circRNA zinc finger protein 124 (circZNF124) in EC genesis and underlying mechanism. Methods The expression levels of circZNF124, microRNA‐199b‐...
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Transfer Learning Empowered Multiple‐Indicator Optimization Design for Terahertz Quasi‐Bound State in the Continuum Biosensors
Publié 2025-07-01Accéder au texte intégralAbstract Terahertz metasurface biosensors based on the quasi‐bound state in the continuum (QBIC) offer label‐free, rapid, and ultrasensitive biomedical detection. Recent advances in deep learning facilitate efficient, fast, and customized design of such metasurfaces. However, prior approaches primar...
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Interpretable prediction model for hand-foot-and-mouth disease incidence based on improved LSTM and XGBoost
Publié 2025-07-01Accéder au texte intégralWith the intensification of global warming, climate change has impacted every aspect of the occurrence, transmission, and variation of infectious diseases. The adverse effects of weather-related infectious diseases on human health have become a major public concern worldwide. Accurate and reliable f...
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Characterization of GhSERK2 and its expression associated with somatic embryogenesis and hormones level in Upland cotton
Publié 2018-03-01Accéder au texte intégralSomatic embryogenesis (SE) is one of the most important steps during regeneration of cotton, but the molecular mechanism of SE remains unclear. SOMATIC EMBRYOGENSIS RECEPTOR KINASE (SERK) gene is known to function in SE. A homolog GhSERK2 (accession number: JF430801) was cloned from Upland cotton an...
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Forest transformation effects on the soil water-holding capacity depend on the forest characteristics and soil properties: A case study in the subtropical regions of southeast Chin...
Publié 2025-06-01Accéder au texte intégralForest transformation commonly occurs in subtropical areas due to extensive human disturbance. However, we know little about how forest transformation may affect the soil water-holding capacity. Here, we evaluated the effects of forest transformation from natural forests to secondary forests, Castan...
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Effect of Flaxseed Gum on the Gelling and Structural Properties of Fish Gelatin
Publié 2025-07-01Accéder au texte intégralFish gelatin (FG) has garnered significant attention as an alternative to mammalian gelatin, primarily attributed to its distinct advantages. These include the absence of epidemic transmission risks and the lack of religious restrictions, making it a more universally acceptable and safer option. How...
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Surface functionalized on polystyrene-gold urchin for determining brain injury biomarker
Publié 2025-10-01Accéder au texte intégralResearchers are focusing on developing materials-aided biosensing strategies and utilizing blood-based biomarkers for traumatic brain injury (TBI) diagnosis. This study aims to develop a highly sensitive method for detecting the TBI biomarker S100β using a gold urchin-mediated ELISA. In this approac...
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Tissue distribution and changes in dopamine during development and stress responses in Malus germplasm
Publié 2022-03-01Accéder au texte intégralDopamine is a catecholamine and an anti-oxidant which functions in responses to stress and it interacts with plant hormones to mediate plant development. At present, there are few studies on the functions of dopamine in apple. This study developed a method for dopamine determination which was used t...
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Assessment of ecological geological vulnerability in Mu Us Sandy Land based on GIS and suggestions of ecological protection and restoration
Publié 2025-01-01Accéder au texte intégralABSTRACT: Eco-geological vulnerability assessment is a significant research topic within the field of eco-geology, but it remains poorly studied. The Mu Us Sandy Land, located in the central part of the farming-pastoral ecotone in northern China, plays a critical role in maintaining the ecological s...
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Significant Increase of Cinnamic Acid in Metabolites of Chicks Infected with Infectious Bronchitis Virus and Its Remarkable Antiviral Effects In Vitro and In Vivo
Publié 2025-07-01Accéder au texte intégralAvian infectious bronchitis virus (IBV) infection has caused significant economic losses to the poultry industry. Unfortunately, there is currently no effective cure for this disease. Understanding the pathogenic mechanism is crucial for the treatment of the disease. Studying the pathogenic mechanis...
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ddPCR Enhances early diagnosis, treatment, prognosis, and pathogen verification in elderly BSI
Publié 2025-07-01Accéder au texte intégralBackgroundBloodstream infection (BSI) exhibits elevated mortality, particularly among elderly patients manifesting atypical symptoms. Although blood culture (BC) remains the diagnostic gold standard, its limited sensitivity and prolonged turnaround time impede early detection. Droplet digital polyme...
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The multifaceted biomimetic titanium implant promotes bone integration with sequential antibacterial and immune modulation properties
Publié 2025-09-01Accéder au texte intégralTitanium (Ti) and its alloy implants often face issues such as insufficient tissue adhesion and vulnerability of the bio inert surface. Given that the long-term stability of implants depends on their perfect integration with the surrounding tissues to withstand various environmental stresses, curren...
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Comparative analysis of antioxidant activity and accelerated collagen expression of human skin fibroblasts with gelatin hydrolysates from different sources
Publié 2025-07-01Accéder au texte intégralGelatin hydrolysates have been extensively used as nutraceutical agents, exhibiting significant biological activity. This study aimed to compare the antioxidant activity and enhancement of collagen expression in human skin fibroblast (HDF-α) cells treated with gelatin hydrolysates from different sou...
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