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Social Support Quality in Internet Based Information and Communication: From "Digital Divide" to "Voice Divide"
Published 2004-01-01“…National and international studies demonstrate that the number of teenagers using the inter-net increases. But even though they actually do have access from different places to the in-formation and communication pool of the internet, there is evidence that the ways in which teenagers use the net - regarding the scope and frequency in which services are used as well as the preferences for different contents of these services - differ significantly in relation to socio-economic status, education, and gender. …”
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Boundary aware microscopic hyperspectral pathology image segmentation network guided by information entropy weight
Published 2025-03-01“…However, the complex structure and indistinct boundaries of lesion tissues present significant challenges in achieving precise segmentation.MethodsTo address these challenges, we propose a novel method named BE-Net. It employs multi-scale strategy and edge operators to capture fine edge details, while incorporating information entropy to construct attention mechanisms that further strengthen the representation of relevant features. …”
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Profitability Analysis of the Robusta Coffee Value Chain in the Tshopo Province, Democratic Republic of Congo
Published 2025-01-01“…This entailed the calculation of the net present value, internal rate of return, and payback period. …”
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Deep Multi-Modal Skin-Imaging-Based Information-Switching Network for Skin Lesion Recognition
Published 2025-03-01“…To address this, we propose a deep learning framework, Multi-Modal Skin-Imaging-based Information-Switching Network (MDSIS-Net), for end-to-end skin lesion recognition. …”
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Research on Change Information Retrieval Method for Energy Infrastructure Based on Optical Remote Sensing Images
Published 2025-01-01“…To address this, we propose a novel framework that integrates change detection with image retrieval, focusing specifically on the change information in bi-temporal remote sensing images. Our model, SCanNet-CDH (Semantic Change Network and Convolutional Deep Hashing), integrates convolutional neural networks with Transformer architecture, utilizing multi-scale features from ResNet-34 and enhancing them with the CSWin Transformer for improved global feature modeling. …”
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A deep learning approach for SMAP soil moisture downscaling informed by thermal inertia theory
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Chronic obstructive pulmonary disease candidate gene prioritization based on metabolic networks and functional information.
Published 2017-01-01“…The gene prioritization method was superior to ToppGene and ToppNet in both literature validation and functional enrichment analysis. …”
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A method for intelligent information extraction of coal fractures based on µCT and deep learning
Published 2025-02-01“…Specifically, the TransUNet model yielded an accuracy of 91.3%, precision of 89.5%, F1 score of 89.8%, and Intersection over Union (IoU) of 84.0%, significantly outperforming other intelligent models like U-Net and U-Net++. Given the characteristics of fine-grained µCT images, applying TransUNet to the fracture information extraction of coals emerges as an efficient and accurate approach. …”
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Swedish School of Library and Information Science 50 years! A multi-colour bibliometric portrait
Published 2023-06-01Get full text
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The role of inhibition in a computational model of an auditory cortical neuron during the encoding of temporal information.
Published 2015-04-01“…In contrast to this, a non-synchronized rate representation is generated when the net excitation evoked by the sound is weak, which occurs when excitation is coincident and balanced with inhibition. …”
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AirQuaNet: A Convolutional Neural Network Model With Multi-Scale Feature Learning and Attention Mechanisms for Air Quality-Based Health Impact Prediction
Published 2025-01-01“…Predicting air quality and associated health impacts is crucial for early intervention and informed policy planning. This work presents Air Quality Network (AirQuaNet), a novel convolutional neural network (CNN) designed to predict air quality levels accurately. …”
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Co-Phase Error Detection for Segmented Mirrors Based on Far-Field Information and Transfer Learning
Published 2024-11-01“…This paper proposes a method for high-precision detection of piston errors in segmented mirror telescope systems, based on far-field information and transfer learning. By training a ResNet-18 network model, this method can predict piston errors with high precision within 10 ms of a single-frame far-field diffraction image. …”
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Census tract socioeconomic indicators and COVID-19-associated hospitalization rates-COVID-NET surveillance areas in 14 states, March 1-April 30, 2020.
Published 2021-01-01“…<h4>Objectives</h4>Some studies suggested more COVID-19-associated hospitalizations among racial and ethnic minorities. To inform public health practice, the COVID-19-associated Hospitalization Surveillance Network (COVID-NET) quantified associations between race/ethnicity, census tract socioeconomic indicators, and COVID-19-associated hospitalization rates.…”
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