検索結果 - Jing LI

Background/purpose: Long non-coding RNAs (lncRNAs) can function as competing endogenous RNAs (ceRNAs) for microRNAs (miRNAs) to be involved in the pathogenesis of multiple human diseases, including pulpitis. Here, we explored the ceRNA activity of NUTM2A-AS1 in regulating lipopolysaccharide (LPS)-ev...

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This study explores the evolution of China’s intangible cultural heritage (ICH) governance through the lens of discursive institutionalism, with a specific focus on how institutional discourse and arrangements shape the spatial configuration and symbolic meaning of ICH-related landscapes. By analyzi...

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A growing number of sustainability studies establish well-being frameworks for building social foundations within environmental limits. Numerous indicators are used to track and monitor the progress of well-being. Yet, the overlap and differences among frameworks limit a holistic, consolidated, and...

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In order to improve the tribological properties of GCr15 steel used in pile driver, a layer of DLC film doped with Cr was prepared on its surface by magnetron sputtering. The microstructure and tribological properties of the film under different working conditions were compared. Results showed that...

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Abstract Mounting evidence show that miRNAs are loaded into exosomes and secreted by almost all types of cells. miRNAs are selectively sorted into exosomes, and transferred to recipient cells, where they manipulate cell function. Thus, exosomal miRNAs are believed to be an alternative cell-to-cell c...

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The governmental claims system designed to address damage to China’s marine ecological environment faces several significant challenges. These challenges include ambiguities in the legal attributes of the system, disputes over the identity and role of claimants, the sequencing and interaction of con...

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IntroductionAs college students emerge as a key HIV-vulnerable population in China, HIV self-testing (HIVST) presents a critical strategy for enhancing detection rates and enabling timely intervention. While observational studies have identified multifactorial influences on HIVST willingness, few in...

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In this paper, a simple and cost-effective millimeter-wave (mm-wave) signal generator with tunable frequency multiplication factor (FMF) by employing the uniform fiber Bragg grating based acousto-optic tunable filter (UFBG-AOTF) is proposed and demonstrated. A dual-driving Mach–Zehnder mo...

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We combine ground- and space-based observations of long-period comet C/2021 O3 (Panstarrs; perihelion distance 0.287 au) in order to investigate its reported near-perihelion destruction. Preperihelion photometric observations show a remarkably small heliocentric dependence of the scattered light, $\...

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BackgroundThe prognostic importance of the pretreatment pan-immune-inflammation value (PIV) in colorectal cancer has been extensively documented, yet its role remains unclear. This study aims to conduct an updated meta-analysis to elucidate the relationship between the pretreatment PIV and long-term...

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Bleeding is a potentially life-threatening emergency that can result in severe complications or death regardless of the cause of bleeding. The development of hemostatic materials has been a long-standing concern for emergency treatment in surgery and combat. In recent years, there have been many rev...

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With the growing problem of global water pollution, nitrogen pollution has become a key factor affecting aquatic ecosystems and human health. The biological sponge iron system (BSIS) has gained attention as a research hotspot due to its efficient denitrification capability. This study focused on the...

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Addressing the challenging issues in small target detection within complex traffic scenes, such as scale variation, complex background noise, and the problems of missed and false detections, this paper introduces a Multi-Scale Feature Fusion YOLOv8 (MSFF-YOLOv8) approach. Initially, building upon th...

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Fractal theory was introduced to design multi-hole orifice plates (MHOP), and a novel fractal orifice plate (FOP-G2) flowmeter was proposed. Computational fluid dynamics was used to investigate the measurement and jet characteristics of various orifice configurations. The results show that FOP-G2 ha...

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Regulating the innate immune response against infections, particularly drug-resistant bacteria, is a key focus in anti-infection therapy. Cathelicidins, found in vertebrates, are crucial for pathogen resistance. Few studies have explored gecko cathelicidins’ anti-infection properties. Recently, five...

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Phase retrieval is an important tool for image recovery techniques based on Fourier spectrum. Different iterative algorithms have been developed to retrieve phase information. However, due to the nonconvex feature of the phase optimization problem, it remains a challenge to globally obtain the optim...

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Background: While the importance of outpatient physician-patient interaction is increasingly recognized, there remains a lack of effective tools to assess these interactions in mainland China. This gap limits our understanding of the nuances in outpatient physician-patient interactions. Objective: T...

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Synthetic aperture radar (SAR) automatic target recognition (ATR) plays a pivotal role in SAR image interpretation. While existing approaches predominantly rely on batch learning paradigms, their practical deployment is constrained by the sequential arrival of training data and high retraining costs...

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Chinese vegetable production cooperatives supply their members, mostly smallholder farmers, with a rotation schedule for the year. Since vegetable prices are not stable throughout the year, designing a rotation schedule that maximizes expected profits, distributes farmers' profits more equitabl...

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