खोज परिणाम - Jiacheng Wang
-
1
Influence of Different Mining Parameters on Collaborative Bearing Characteristics Between Hydraulic Supports and Surrounding Rock Coupling System
प्रकाशित 2025-07-01पूर्ण पाठ प्राप्त करेंHydraulic support (Hs) is an important support equipment in coal mining. With the continuous increase in coal mining intensity, stricter technical specifications have been put forward for the effectiveness of Hs. Hs is always in a dynamic coupling state with the surrounding rock. Investigating its d...
लेख -
2
Data Imputation Based on Retrieval-Augmented Generation
प्रकाशित 2025-06-01पूर्ण पाठ प्राप्त करेंModern organizations collect increasing volumes of data to drive decision-making, often stored in centralized repositories such as data lakes, which consist of diverse structured and unstructured datasets. However, these repositories often suffer from issues such as incomplete, inconsistent, and low...
लेख -
3
PCLC-Net: Parallel Connected Lateral Chain Networks for Infrared Small Target Detection
प्रकाशित 2025-06-01पूर्ण पाठ प्राप्त करेंGiven the widespread influence of U-Net and FPN network architectures on infrared small target detection tasks on existing models, these structures frequently incorporate a significant number of downsampling operations, thereby rendering the preservation of small target information and contextual in...
लेख -
4
Risk assessment of thyroid nodules with a multi-instance convolutional neural network
प्रकाशित 2025-07-01पूर्ण पाठ प्राप्त करेंObjectivesUltrasonography is the primary imaging modality for evaluating thyroid nodules, and artificial intelligence (AI) has advanced the automated diagnosis of thyroid cancer. However, existing AI-assisted methods often suffer from limited diagnostic performance.MethodsIn this study, we propose a...
लेख -
5
Natural supramolecular photosensitizer with in situ switchable photothermal/photodynamic effects as an imaging platform for precise and controlled cancer synergistic therapy
प्रकाशित 2025-01-01पूर्ण पाठ प्राप्त करेंTreatment of cancer can be challenging, because of the disease’s intricate and varied nature. Consequently, developing nanomedicines with multimodal therapeutic capabilities for precise tumor therapy holds substantial promise in advancing cancer treatment. Herein, a nanoplatform strategy involving s...
लेख -
6
Histone marks enable formation of immiscible phase-separated chromatin compartments
प्रकाशित 2025-07-01पूर्ण पाठ प्राप्त करेंSummary: Eukaryotic chromatin is organized into compartments for gene expression regulation, but the underlying mechanisms remain unclear. Here, we demonstrate that multivalent H3K27me3 and its reader, the CBX7-PRC1 complex, regulate facultative heterochromatin via a phase separation mechanism. Facu...
लेख -
7
Plant height mediates hydrological impacts on soil nutrients in seasonal floodplain wetlands
प्रकाशित 2025-09-01पूर्ण पाठ प्राप्त करेंSeasonal flood fluctuations profoundly influence soil nutrient dynamics in large river–lake wetlands. However, the trait-mediated pathways through which hydrology regulates biogeochemical processes remain poorly understood. We used a trait-based field survey in 90 quadrats across 5 short and 2 tall...
लेख