Rui Li

Deep learning for automated instance segmentation of residual roots in panoramic radiographs using mask R-CNN: A retrospective diagnostic accuracy study

Wenhui Li, Yaqin Chang, Rui Li, Lu Mm et autres

BACKGROUND: This study aimed to evaluate the efficacy of Mask regions with convolutional neural network (R-CNN) for the automated detection and segmentation of residual dental roots in panoramic radiographs and to compare its diagnostic performance against the semantic segmentation benchmark, U-shaped network …

cn (code pays fourni par la source)

Plasma-state metasurfaces for ultra-intensive field manipulation

Zi-Yu Chen, Hao Xu, Jiao Jia, Yanjie Chen et autres

High-power lasers offer ultrahigh intensities for plasma interactions, but they lack advanced techniques to control the properties of the fields, because no optical elements could withstand their high intensities. The vibrant field of metasurfaces has transformed modern optics by enabling unprecedented control …

cn, fr, hk (code pays fourni par la source)

Reference evapotranspiration estimation in data-limited environments: An interpretable stacking ensemble framework integrating heterogeneous feature selection

Hanmi Zhou, Sibo Lu, Jichen Li, Yumin Su et autres

• A novel ETo framework fusing heterogeneous feature selection and stacking. • High accuracy (R 2 = 0.967) with only four key meteorological factors. • Physical interpretability of the seasonally varying roles of key drivers. • Significant improvement in winter ETo estimation …

cn (code pays fourni par la source)

Sequential magnetovortex thermal and Pt-augmented TiO2 sonodynamics achieve bursting reactive oxygen for imaging guided biofilm associated deep disinfection

Zhiyun Zhao, Ruihua Wang, Jingke Zhang, Haozhan Feng et autres

• A magnetic vortex Fe 3 O 4 @TiO 2 @Pt nanostructure is developed for sequentially activated antibacterial therapy. • Magnetothermal priming facilitates cavitation and boosts Pt assisted TiO 2 catalysis under ultrasound. • The treatment enables broad spectrum antibacterial activity, biofilm …

cn, us, ru (code pays fourni par la source)

T Cell Exhaustion in Cancer Immunotherapy: Heterogeneity, Mechanisms, and Therapeutic Opportunities

Yu Yang, Xiaoyu Yao, Qingyang Wang, Mengrui Yang et autres

ABSTRACT T cell exhaustion represents a pivotal mechanism of immune escape in cancer, with its inherent heterogeneity and dynamic plasticity being key determinants of the variable responses and resistance to immune checkpoint inhibitors (ICIs). This review comprehensively delineates the multifaceted heterogeneity of …

mo, cn (code pays fourni par la source)

Optimizing light gradient boosting machine with the slime mould algorithm for reference evapotranspiration estimation

Hanmi Zhou, Yumin Su, Linshuang Ma, J LI et autres

Accurate estimation of reference evapotranspiration (ETo) is crucial for achieving precision irrigation and sustainable water resource management, particularly in regions with limited meteorological observation data. This study employed the Gradient Boosting Decision Tree (GBDT) feature selection method to quantify the influence of …

cn (code pays fourni par la source)

Phase Engineering of MoO 3 Catalysts for High‐Yield Pyruvic Acid Production from Lactic Acid Oxidation

Rui Li, Haodong Xie, Jianhua Xiao, Jiazhou Li et autres

Lactic acid, a key platform chemical derived from renewable glycerol (a major byproduct of biodiesel production), holds great potential for the sustainable synthesis of high‐value chemicals such as pyruvic acid. An efficient catalytic process for the oxidative dehydrogenation of glycerol‐derived lactic acid …

cn (code pays fourni par la source)

Preparation of High-Energy Activated SiC Particles and Their Dispersion and Reaction Behavior in Hypoeutectic Gray Cast-Iron Melt

Chunfeng Wang, Zhejun Li, Rui Li, Qingyan Liang et autres

This study addresses the issues of coarse primary austenite dendrites and uneven graphite distribution in hypoeutectic gray cast iron. High-energy mechanical activation technology was used to prepare high-energy activated SiC particles (EASiCp), and the regulatory mechanisms of trace additions (0–0.15 wt.%) on …

cn (code pays fourni par la source)

The effect of crown material type on the fracture strength of CAD-CAM fabricated crowns

Ahmet Örgev, Gülce Çakmak, Burak Yılmaz, Rui Li

us, ch (code pays fourni par la source)

Facile Synthesis of Non-Noble CuFeCo/C Catalysts with High Stability for ORR in PEMFC

Ruixia Chu, Hongtao Zhang, Fangyuan Qiu, Wenjun Fu et autres

Proton exchange membrane fuel cells (PEMFCs) have been widely studied as an efficient and environmentally friendly energy conversion technology in recent years. However, the high cost, easy poisoning and complex synthesis methods of noble metal catalysts have hindered their commercialization. Therefore, in …

cn (code pays fourni par la source)

Elucidation of the anti-arthritic mechanism of Guizhi-Shaoyao-Zhimu decoction by reshaping circadian rhythm

Xizi He, Rui Li, Xiaohong He, Fan He et autres

Rheumatoid Arthritis (RA) exhibits pronounced circadian oscillations, with variations in joint stiffness, pain, and swelling following rhythmic patterns. Our preliminary research suggests that inflammatory cytokines in RA serum display rhythmicity closely associated with circadian rhythms. Additionally, circadian clock genes show a tendency …

cn (code pays fourni par la source)

Trueness, precision, and internal fit of additively and subtractively manufactured definitive resin‐based crowns

Ahmet Örgev, Rui Li, Burak Yılmaz, Gülce Çakmak

PURPOSE: To assess the fabrication trueness, precision, and internal fit of additively manufactured (AM) and subtractively manufactured (SM) resin-based definitive crowns. MATERIALS AND METHODS: A maxillary right first molar complete-coverage crown was designed and fabricated using 2 additively manufactured [Pro Resins Crown …

us, ch, tr (code pays fourni par la source)