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3321
Mapping Key Populations to Develop Improved HIV and AIDS Interventions: Multiphase Cross-Sectional Observational Mapping Study Using a District and City Approach
Published 2025-01-01“…ObjectiveWe examine the 2022 mapping of Indonesia’s KPs to develop improved HIV and AIDS interventions. MethodsIn 2022, a district-based mapping of KPs was conducted across 201 districts and cities chosen for their HIV program intensity. …”
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3322
Burden of Carbon Monoxide Poisoning in Asian Countries From 1990 to 2021 and Its Projection Until 2030: An Analysis of the Global Burden of Disease Study 2021
Published 2025-04-01“…The variations in burden were analyzed according to year, gender, location, age, and Socio-Demographic Index (SDI). …”
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3323
SMF-net: semantic-guided multimodal fusion network for precise pancreatic tumor segmentation in medical CT image
Published 2025-07-01“…However, two key challenges persist: (a) complex phenotypic variations in pancreatic morphology cause segmentation models to focus predominantly on healthy tissue over tumors, compromising tumor feature extraction and segmentation accuracy; (b) existing methods often struggle to retain fine-grained local features, leading to performance degradation in pancreas-tumor segmentation.MethodsTo overcome these limitations, we propose SMF-Net (Semantic-Guided Multimodal Fusion Network), a novel multimodal medical image segmentation framework integrating a CNN-Transformer hybrid encoder. …”
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3324
The added value of diagnostics to characterize age-specific patterns of respiratory viral infections and coinfections and to detect emerging threats
Published 2025-03-01“…Abstract Background Pandemic restrictions caused variation in respiratory virus circulation until the winter of 2022/23. …”
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3325
Duckweed: a starch-hyperaccumulating plant under cultivation with a combination of nutrient limitation and elevated CO2
Published 2025-02-01“…In this study, we integrated whole-genome sequencing, epigenomics, transcriptomics, enzyme activity, and composition variation to elucidate the mechanisms of efficient starch accumulation in duckweed in terms of starch accumulation and carbon partitioning, regulation of the expression of genes in the starch metabolic pathway, and sucrose biosynthesis and transportation.Results and discussionAlthough Landoltia punctata exhibits dramatic gene family contraction, its starch content and productivity reached 72.2% (dry basis) and 10.4 g m-2 d-1, respectively, in 10 days, equivalent to a yield of 38.0 t ha-1 y-1, under nutrient limitation treatment with elevated CO2 levels. …”
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3326
SLPDBO-BP: an efficient valuation model for data asset value
Published 2025-04-01“…Firstly, the sinusoidal chaos mapping strategy, the Levy flight strategy and the fusion of adaptive weight variation operators are integrated to increase the population diversity of the algorithm, broaden the search range, and augment the global optimization capability of the algorithm. …”
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3327
Study on the spatiotemporal evolution and prediction of internal porosity in concrete specimens under sulfate attack based on machine learning models
Published 2024-12-01“…Machine learning methods were employed to predict porosity changes based on CT data. …”
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3328
Promoting sustainable agriculture in Devdaha Municipality, Nepal: leveraging agroforestry to address challenges and enhance food security
Published 2024-01-01“…Utilizing purposive sampling, interviews, focus group discussions, expert consultations, and direct observations followed by mixed methods analysis, farming practices were examined, the marketability of agricultural products were assessed, and interventions for improvement were proposed. …”
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3329
Hybrid pre trained model based feature extraction for enhanced indoor scene classification in federated learning environments
Published 2025-08-01“…Primitive classification methods like Support Vector Machines (SVM) and K-Nearest Neighbors (KNN), provide a compromised performance with complex indoor environments due to light variations, intra-class similarities, and occlusions. …”
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3330
Research trends and hotspots of single nucleotide polymorphisms in endometrial cancer: a bibliometric analysis
Published 2025-05-01“…Understanding genetic variations, particularly single nucleotide polymorphisms (SNPs), is crucial for uncovering the disease's pathogenesis, progression, and treatment responses. …”
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3331
Changes in Forest Spatial Patterns Based on Source-sink Principle
Published 2023-08-01“…[Objective] The mechanism underlying the spatial and temporal variation characteristics of regional forest cover was studied by using the source-sink landscape principle in order to provide a basis for decision-making regarding forest resource conservation. …”
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3332
Study on Photovoltaic Plant Site Selection Models Based on Geographic and Environmental Features
Published 2025-07-01“…[Methods] To address the presence of anomalies in the GHI data, raw data were first cleaned and preprocessed to eliminate outliers and ensure data quality. …”
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3333
Metaweb approaches for understanding complex ecological interactions: A review
Published 2025-11-01“…This review explores the applications and methodologies in metaweb studies, detailing methods for metaweb construction, applying metawebs for generating local webs, and analysing both local webs and metawebs across alpha, beta, and gamma levels. …”
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3334
Improved YOLO-Based Pulmonary Nodule Detection with Spatial-SE Attention and an Aspect Ratio Penalty
Published 2025-07-01“…Yet, they frequently overlook spatial context and struggle to capture subtle variations in aspect ratios, which hinders their ability to detect small objects. …”
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3335
PolyAttractNet: Graph-Based Polygonal Segmentation of Building Footprints Using Attraction Field Maps
Published 2025-07-01“…One of the key challenges in utilizing satellite imagery is the automated reconstruction of building footprints, which demands high precision to account for variations in architectural styles. Traditional methods rely on manual or semi-automated approaches, which are often time-consuming and prone to inaccuracies. …”
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3336
Study on the Impact of Input Parameters on Seawater Dissolved Oxygen Prediction Models
Published 2025-03-01“…In response to the lack of exploration on the optimization mechanism of input parameters in existing DO prediction studies, this study, based on observational data from the Goji Island marine ranching, constructed a technical framework of “parameter screening—model optimization—ecological analysis”. By integrating correlation analysis, principal component analysis (PCA), and multi-model comparison (SVM, MLP, and RF) methods, this study systematically revealed the input parameter optimization strategies and its ecological correlation mechanism. …”
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3337
Enhancing Early Breast Cancer Detection with Infrared Thermography: A Comparative Evaluation of Deep Learning and Machine Learning Models
Published 2024-12-01“…Early detection is crucial, particularly for younger women, as traditional screening methods like mammography often struggle with accuracy in cases of dense breast tissue. …”
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3338
Dual-laser powder bed fusion using 450 nm diode area melting and 1064 nm galvo-scanning fiber laser sources
Published 2024-12-01“…This study introduces an innovative dual laser powder bed fusion (PBF-LB/D) system, which combines two distinct laser processing methods to enhance control over microstructural outcomes. …”
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3339
CSSA-YOLO: Cross-Scale Spatiotemporal Attention Network for Fine-Grained Behavior Recognition in Classroom Environments
Published 2025-05-01“…However, challenges such as lighting variations, occlusions, and diverse behaviors complicate sensor-based behavior analysis. …”
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3340
Molecular epidemiology and genomic features of Bordetella pertussis in Tianjin, China, 2023
Published 2025-08-01“…Methods In this study, we characterized 27 BP isolates collected from Tianjin, China in 2023, using whole-genome sequencing and multilocus genotyping (MGT) to explore their genomic diversity. …”
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