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19921
Silent magnetic resonance angiography diagnostic value of intracranial unruptured aneurysms
Published 2025-02-01“…Two independent neuroimaging and neurointerventional doctors evaluated the DSA images and measured aneurysm dimensions. Using DSA results as the gold standard, we determined the sensitivity and specificity of S-MRA and 3D-TOF MRA, as well as their accuracy in measuring aneurysm size and identifying aneurysms with daughter sacs. …”
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19922
Soil salinization prediction through feature selection and machine learning at the irrigation district scale
Published 2025-01-01“…This study focuses on the Xinjiang region of China, specifically the Xiao Haizi and Sha Jingzi irrigation areas, to explore the use of remote sensing technology for surface soil salinity estimation.MethodsExhaustive and filter-based feature selection methods were employed by integrating soil salinity data measured on the ground with 32 spectral features derived from Landsat 8 OLI remote sensing images. A 5-fold cross-validation method was used to identify feature combinations that resulted in higher R2 values. …”
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19923
Radiomics-based Machine Learning Approach to Predict Chemotherapy Responses in Colorectal Liver Metastases
Published 2025-01-01“…We manually delineated three-dimensional tumor volumes, selecting the largest liver metastasis for measurement, using pretreatment portal-phase CT images and extracted 107 radiomics features. Treatment response was classified as responder (complete or partial response) or non-responder (stable or progressive disease), based on the best overall response according to RECIST criteria, version 1.1. …”
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19924
Standardization of the Agar Plate Method for Bacteriophage Production
Published 2024-12-01“…Plaque assays were conducted with the double-layer agar method, and plaque sizes were precisely measured using image analysis tools. Regression models developed with Minitab software established correlations between plaque size and phage production, optimizing production while minimizing resistance development. …”
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19925
Unveiling the Electrocatalytic Performances of the Pd-MoS<sub>2</sub> Catalyst for Methanol-Mediated Overall Water Splitting
Published 2025-01-01“…Moreover, high-angle annular dark-field (HAADF) images and related color maps disclose the Mo, S, and Pd elements of the Pd-MoS<sub>2</sub>. …”
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19926
A Heterogeneous Ensemble Learning Method Combining Spectral, Terrain, and Texture Features for Landslide Mapping
Published 2025-01-01“…In this article, we develop a landslide recognition framework, which combines the multidimensional feature advantages of spectral, terrain, and texture of optical satellite images, and constructs a heterogeneous ensemble learning method for landslide mapping. …”
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19927
Development of a Three-Dimensional Finite Element Model of Thoracolumbar Kyphotic Deformity following Vertebral Column Decancellation
Published 2019-01-01“…A male TLKD patient who had been treated with VCD on L2 and instrumented from T10 to L4 was a volunteer for this study. The CT scanning images of the postoperative spine were used for model development. …”
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19928
Relating proton LETd to biological response of parotid and submandibular glands using PSMA-PET in clinical patients
Published 2025-05-01“…Physical dose (D), D·LETd and the follow-up PSMA-PET scan were deformed to the baseline PET-CT using deformable image registration. Parotid and submandibular gland delineations were adjusted to include voxels which had an uptake of ≥ 5 g/ml in the baseline PSMA-PET scan. …”
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19929
Symptomatic vigabatrin‐associated MRI toxicity is associated with simultaneous hormonal therapy among patients with infantile spasms
Published 2025-02-01“…Plain Language Summary Several case reports suggest that the combination of vigabatrin and hormonal therapy for treatment of infantile spasms may provoke an adverse reaction known as symptomatic vigabatrin MRI toxicity (sVABAM, which includes characteristic changes on MRI images and associated symptoms). In response to these reports, we studied a large single‐center cohort of children with infantile spasms and determined that combination therapy is indeed statistically associated with sVABAM. …”
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19930
An Investigation of Infrared Small Target Detection by Using the SPT–YOLO Technique
Published 2025-01-01“…To detect and recognize small-size and submerged complex background targets in infrared images, we combine a dynamic receptive field fusion strategy and a multi-scale feature fusion mechanism to improve the detection performance of small targets significantly. …”
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19931
Sentinel lymph nodes biopsy for malignant tumors using Technefit radioactive colloid Technetium 99mTc
Published 2024-12-01“…The most informative results in terms of scintigraphy images of sentinel lymph nodes were revealed in the first trial of the research, with all 5 cases (100%) showing positive results. …”
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19932
The impact of dimethylaminohexadecyl methacrylates on the physical and antibacterial properties of endodontic sealers
Published 2025-01-01“…In contrast, the AH Plus and BC control sealers had approximately 105 and 104 CFUs of bacteria, respectively. The SEM images revealed no E. faecalis colonies over the AH Plus sealers containing 5 wt.% DMAHDM, while the AH Plus control sealers were covered with a thick layer of biofilms.ConclusionsThe results of this study suggest that DMAHDM, as a contact-killing agent, could be used as an approach to prevent endodontic reinfections.Clinical RelevanceIntegrating DMAHDM into commercial sealers may enhance their antibacterial properties. …”
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19933
Exploring the Landscape of Programming Language Identification With Machine Learning Approaches
Published 2025-01-01“…Our study examines the advantages and limitations of identifying the programming language in text, images, and videos. Our investigation also emphasizes the capabilities of the existing solutions that improve software development practices. …”
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19934
A New Method of Central Axis Extracting for Pore Network Modeling in Rock Engineering
Published 2021-01-01“…Firstly, digital core was reconstructed by using the Markov Chain Monte Carlo (MCMC) method based on the binary images of a rock cutting plane taken from heavy oil reservoir sandstone. …”
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19935
Radiomics analysis of thoracic vertebral bone marrow microenvironment changes before bone metastasis of breast cancer based on chest CT
Published 2025-02-01“…This study utilizes radiomics to analyze changes in the thoracic vertebral bone marrow microenvironment from chest computerized tomography (CT) images prior to bone metastasis in breast cancer, and constructs a model to predict metastasis. …”
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19936
Assessment of Myometrial Concentrations of Oestrogen and Progesterone Receptors in the Lower Uterine Segment of Full-Term Pregnancies in Presence or Absence of Labour
Published 2013-01-01“…The biopsy of myometrium was realized during caesarian section, and the excised tissue was stained using immunohistochemical techniques for the quantification of the receptors, and with the aid of image-analysis software, the numbers of receptors for each hormone were determined spectrophotometrically. …”
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19937
Radiofrequency ablation of hepatocellular carcinoma guided by real-time physics-based ablation simulation: a prospective study
Published 2024-12-01“…The segmented target (tumor with 5 mm margin) was registered to and superimposed on subsequent 3D multiplanar images. The applied RF energy was used to calculate a simulated ablation volume which was displayed relative to the electrode and segmented target, to depict any untreated target tissue. …”
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19938
Insight into Neutrophil Extracellular Traps through Systematic Evaluation of Citrullination and Peptidylarginine Deiminases
Published 2019-01-01“…To determine if specific stimulants induce citrullinated or uncitrullinated NETs and if those structures require PAD2 or PAD4, human and murine neutrophils, including from PAD4-/- and PAD2-/- mice, were stimulated in vitro and NETs imaged and quantified. In humans, phorbol myristate acetate (PMA), ionomycin, monosodium urate (MSU), and Candida albicans induced NETs with MSU and C. albicans inducing primarily citrullinated, PMA primarily uncitrullinated, and ionomycin a mix of NETs. …”
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19939
Serotonin-Exacerbated DSS-Induced Colitis Is Associated with Increase in MMP-3 and MMP-9 Expression in the Mouse Colon
Published 2016-01-01“…MMP-3 and MMP-9 protein levels were quantified from immunohistochemistry (IHC) images of mouse colons. Results. 5-HT exacerbated DSS-induced colitis, low-dose 5-HT induces both MMP-3 and MMP-9, and high-dose 5-HT only increased MMP-3 mRNA expression in mouse colon. …”
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19940
OPTIMIZATION OF CONCENTRATION AND SOAKING TIME OF HARRIS HEMATOXYLIN IN DNA BAND EXAMINATION USING ELECTROPHORESIS
Published 2024-07-01“…The intensity of the DNA bands was analyzed using ImageJ. The staining power of the experimental groups was compared to the intensity of control dye and given a grading score of 1 - 4. …”
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