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unstructures » structured (Expand Search), unstructural (Expand Search)
structures » structural (Expand Search)
unstructures » structured (Expand Search), unstructural (Expand Search)
structures » structural (Expand Search)
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3741
Combined MR Volumetry and T2* Relaxometry Reveals the Olfactory System as an Iron-Dependent Structure Affected by Radiation
Published 2025-04-01“…<b>Results:</b> Statistical analysis identified 301 altered regions with respect to regional volume and 85 regions with respect to T2* relaxation showing significant differences relative to the control group (<i>p</i> < 0.05). Further data refinement, including the consolidation of redundant, bi-lateral structures revealed 18 subregions with significant changes in both volume and T2*. …”
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3742
A CART-Based Model for Analyzing the Shear Behaviors of Frozen–Thawed Silty Clay and Structure Interface
Published 2025-04-01“…The physical and mechanical properties of the soil–structure interface under the freeze–thaw condition are complex, making empirical shear strength models poorly applicable. …”
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3743
The effects of descriptive assessment on student learning and its relationship with mental health using structural equation modeling
Published 2025-05-01“…Methods: This descriptive-correlational study employed Structural Equation Modeling (SEM) using AMOS software to analyze the relationships among variables. …”
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3744
Structural Equation Modeling of Corona Anxiety Based on Corona Knowledge and Social Support Mediated by Quality of Life
Published 2024-10-01“…Moreover, the data was analyzed by the structural equation method using the SPSS (version 25) and PLS3 Smart software. …”
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3745
65 ABCD Study Child Opportunity Index Factor Structure: The association between environment and cognitive performance
Published 2025-04-01“…Methods/Study Population: This study used ABCD (n = 9,543) linked external data, cognitive performance, and self-reported data from youth (ages 9–10) and their caregivers. …”
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3746
Structure and Operations of MicroVeg Vegetable Operational Innovation Platforms for Sustainable Vegetable Production in Southwestern Nigeria
Published 2024-10-01“… This study focused on the structure and operations of the MicroVeg Vegetable Operational Innovation Platforms (IPs) in Southwestern Nigeria. …”
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3747
Fast prediction method for fatigue life of pump truck boom structure based on ensemble learning model
Published 2025-01-01“…ObjectiveTo rapidly and accurately assess the fatigue life of in-service concrete pump truck boom structures, a fatigue life prediction method based on an ensemble learning model is proposed, utilizing monitoring data and machine learning techniques.MethodsFirstly, a concrete pump truck information acquisition system was employed to obtain functional and performance characteristics during the operational phase of the pump truck. …”
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3748
Factor structure and measurement invariance of exercise self-efficacy scale among secondary school students in China
Published 2025-02-01“…Data from 856 students (age: M = 13.80, SD = 0.94) were analysed using exploratory and confirmatory factor analyses to identify the best-fitting factor structure. …”
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3749
The frequency of occurrence of various variants of the structure of root canals and methods of their mechanical treatment in the practice of a dentist-therapist
Published 2022-10-01“…The following data were copied from medical records: the age of the patient, the disease of the tooth, the number of diagnosed root canals and the method of their instrumental processing, as well as the size of the primary and main files. …”
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3750
Mutational landscape of SARS-CoV-2 genome in Turkey and impact of mutations on spike protein structure.
Published 2021-01-01“…Described mutations were also introduced in silico to the spike protein structure to analyze their isolated impacts on the protein structure. …”
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3751
The Effects of SARS CoV-2 nsp13 Mutations on the Structure and Stability of Helicase in Chinese Isolates
Published 2022-06-01“…In this study, changes in the protein structure caused by SARS CoV-2 nsp13 mutations were investigated to contribute to the development of effective antiviral drugs. …”
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3752
Structural Analysis of Factors Influencing the Resilience of the Hospital Medical Equipment Supply Chain Using Fuzzy MICMAC
Published 2024-11-01“…Methods: This mixed-method (qualitative-quantitative) study included faculty members knowledgeable in the field, heads of medical equipment departments in universities and hospitals, senior managers from medical equipment manufacturing and importing companies, and healthcare administrators. Data were collected through checklists and semi-structured interviews. …”
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3753
Discovery of natural anthraquinones as potent inhibitors against pancreatic lipase: structure-activity relationships and inhibitory mechanism
Published 2024-12-01“…Then the structure-activity relationship between anthraquinones and hPL was further analysed. …”
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3754
Using Corrosion Health Monitoring Systems to Detect Corrosion: Real-Time Monitoring to Maintain the Integrity of the Structure
Published 2024-11-01“…This study investigates the use of Corrosion Health Monitoring (CHM) systems to detect and manage corrosion in aviation environments, with a specific focus on enclosed areas within aircraft structures. Corrosion poses significant risks to airport facilities and aircraft, and CHM systems offer real-time monitoring and data-driven approaches for proactive corrosion management. …”
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3755
A New CDM-Based Approach for the Nonlinear Numerical Structural Analysis of Flax Fiber Reinforced Plastic
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3756
ISSR-Based Population Genetic Structure of Some Turkish Honeybee (Apis mellifera L., 1758) Populations
Published 2023-08-01“…Herein, we preferred ISSR markers to identify the genetic structure of honey bees. The genetic diversity of honey bees has been found to be lower compared to previous studies. …”
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3757
Structural deformation responses in the Neoproterozoic stratum to the multiple tectogenesis around the southwestern margin of the North China Craton
Published 2025-06-01“…The rocks are characterized by intense structural deformation. Based on geochronological data, this study identifies three stages of structural deformation, each occurring at different tectonic levels during distinct periods: the early stage of the Early Paleozoic, the later stage of the Early Paleozoic, and the Early-Middle Triassic. …”
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3758
Structural equation modelling of teachers’ perspectives on microlearning in Saudi EFL instruction: examining predictors of adoption and implementation
Published 2025-07-01“…The study utilized a validated questionnaire to gather insights, with data analyzed using structural equation modelling. …”
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3759
METHOD FOR FATIGUE LIFE ANALYSIS OF SHEAR JOINT FASTENERS IN METAL–COMPOSIT JOINTS OF Aircraft Structural ELEMENTS
Published 2017-01-01“…By results of the review, the analysis and use of data of activities [1-8] substantive provisions of a method for fatigue life analysis of shear joint fasteners in metal-composit joints of aircraft structural elements are formulated and presented. …”
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3760
Accurate Mapping of Downed Deadwood in a Dense Deciduous Forest Using UAV-SfM Data and Deep Learning
Published 2025-05-01“…By implementing a U-Net architecture with a ResNet-34 backbone and utilizing data augmentation techniques, the model achieved very high classification performance (F1-scores between 73% and 96%). …”
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