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unstructures » structures (Expand Search)
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structured » structures (Expand Search)
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3661
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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3662
A Benchmark of Supply Management Models for Pharmaceutical Products from Pharmacies in Public and Private Hospital Structures
Published 2025-07-01“…Methods: Regarding the data collection method, we conducted a survey. The latter was intended for healthcare services. …”
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3663
Complex Texture Contour Feature Extraction of Cracks in Timber Structures of Ancient Architecture Based on YOLO Algorithm
Published 2022-01-01“…We published the first picture data set of cracks in timber structures of ancient architecture, and applied YOLO model in the intelligent identification field of cracks in timber structures of ancient architecture for the first time, which opened up a new idea for the intelligent operation and maintenance of the timber structures of ancient architecture.…”
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3664
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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3665
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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3666
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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3667
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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3668
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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3669
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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3670
Natural Frequency of Monopile Supported Offshore Wind Turbine Structures Under Long-Term Cyclic Loading
Published 2025-07-01“…Finally, a simplified method for evaluating long-term natural frequency changes was established, and a 3.6 MW offshore wind turbine case was used to reveal the evolution characteristics of its natural frequency under long-term cyclic loads. The data reveal that the natural frequency of the structure undergoes a downward tendency as cyclic loading and frequency increase. …”
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3671
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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3672
EVALUATION OF SCOURING AT PILE-SUPPORTED STRUCTURES CROSSING WATERCOURSES ACCORDING TO RELIABILITY AND INHOMOGENEITY INDICATORS OF GROUNDING FOUNDATIONS
Published 2018-06-01“…A technique is proposed for determining the depth and planned parameters of a channel scouring funnel, composed of disjointed grounds near pile-supported structures crossing watercourses with a specified degree of reliability.…”
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3673
Damage Identification of Conduit Rack in Offshore Platform Structures Based on a Novel Composite Neural Network
Published 2025-04-01“…However, traditional methods have limitations in dealing with the time series data in the feature information. To improve the application of the time series information generated from offshore platform structures in damage modes, we propose a new integrated deep learning network model, which is used to improve the accuracy of the damage mode recognition based on the acceleration information of the conduit rack structure. …”
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3674
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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3675
Assessing crack formation and strain distribution in concrete structures using externally installed fiber optic sensors
Published 2025-07-01“…The structural integrity of many European bridges is increasingly compromised by rising traffic loads and gradual deterioration. …”
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3676
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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3677
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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3678
Method of forming a business model of corporate integrated structures and developing algorithms and models of its validity
Published 2018-09-01“…The article presents the results of developing a methodology for forming a business model of corporate integrated structures based on the A. Osterwalder’s approach, supplemented by mathematical models for calculating revenue streams, the number of loyal customers, the depth, breadth and competitiveness of the value proposition. …”
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3679
Population structure and genetic diversity of leatherback turtles (Dermochelys coriacea) in Bird’s Head Seascape, Papua-Indonesia
Published 2025-05-01“…In this study, we quantified the genetic diversity, connectivity and structure for leatherback populations in the BHS by integrating nuclear and mitochondrial (mt) DNA data. …”
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3680
Impact of firm characteristics and ownership structure on firm efficiency: evidence from non-financial firms of Pakistan
Published 2022-12-01“…Data related to firm efficiency, cash holdings, book-to-market ratio and negative book-to-market ratio was collected from Financial Statement Analysis published by SBP whereas data related to market capitalization and ownership structure (insider ownership, institutional ownership and concentration ownership) was collected from business recorder and published annual reports respectively. …”
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