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2821
Evaluation of Mathematical Models for Teaching Precision in the Framework of Big Data
Published 2022-01-01“…We conducted a preliminary analysis and transformation of students’ evaluation data of a university, eliminated the abnormal evaluation data by using the improved cosine phase dissimilarity algorithm, standardized the evaluation data by using the normalization method, and used the traditional K-modes algorithm. …”
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2822
Prevalence and patterns of renal vascular variations among potential kidney donors: a Computed Tomography Angiography (CTA) study in Sudan
Published 2025-04-01“…This study aims to ascertain the prevalence and patterns of renal vascular variations in potential kidney transplant donors at Ahmed Gasim Teaching Hospital, Khartoum, Sudan, via computed tomography angiography (CTA). Methods A descriptive cross-sectional study was performed on 160 potential kidney donors who underwent renal CTA from January to December 2022. …”
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2823
The assessment of incidental thyroid lesions on 18F-fluorodeoxyglucose positron emission tomography/computed tomogrophy: A single centre experience
Published 2017-07-01“…Objective: The aim of the present study was to evaluate the prevalence of thyroid lesions detected by 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) incidentally, determine malignancy risk and its relationship with maximal standardized uptake value (SUVmax) and FDG uptake pattern. …”
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2824
The Relationship of Various Forms of Accommodative Asthenopia with the Characteristics of the Professional Activity in Patients with Visually Intense Work and the Phenomena of Comp...
Published 2023-07-01“…Purpose: to study the relationship of various forms of accommodative asthenopia (AA) with the characteristics of the professional activity of patients with visually stressful work (VSW) with the phenomena of computer visual syndrome (CVS).Methods. There were 150 patients with VSW — professional users of personal computers (mean age 28.8 ± 1.4 years) with myopic refraction (mean value of spherical equivalent 2.8 ± 1.1 diopters) under observation. …”
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2825
Improvement of Catalytic Activity and Thermostability of Alginate Lyase VxAly7B-CM via Rational Computational Design Strategies
Published 2025-05-01“…In this study, we employed a rational computational design strategy combining computer-aided evolutionary coupling analysis and ΔΔG<sub>fold</sub> evaluation to enhance both the thermostability and catalytic activity of the alginate lyase VxAly7B-CM. …”
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2826
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2827
Assessment of the prevalence and configuration of middle distal canals in the mandibular molars in a Saudi subpopulation using Cone-Beam computed tomography
Published 2022-02-01“…Methods: A retrospective analysis of 132 cone-beam computed tomography (CBCT) images was performed to evaluate the presence of the MD canal in patients visiting the Radiology Department of The College of Dentistry in King Saud University between July 2018 and July 2019. …”
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2828
Preoperative computed tomography assessment of peri-hip muscles in patients with femoral neck fracture and its impact on postoperative walking function
Published 2025-05-01“…This study investigated the influence of these muscles on postoperative walking function using computed tomography (CT). Methods A retrospective analysis was conducted on 58 patients (12 male, 46 female) who underwent bipolar hemiarthroplasty for femoral neck fractures between January 2018 and July 2021. …”
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2829
Computational histology reveals that concomitant application of insect repellent with sunscreen impairs UV protection in an ex vivo human skin model
Published 2025-03-01“…Conclusions To our knowledge, our study is the first to evaluate the potential toxicity of combining real-life sunscreen and insect repellent products using ex vivo human skin samples, which most closely imitate the cutaneous physiology. …”
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2830
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2831
Dynamic Fuzzy Logic Models for Superior Badminton Teaching and Performance Assessment
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2832
THE DIAGNOSTIC PERFORMANCE OF CORONARY COMPUTED TOMOGRAPHIC ANGIOGRAPHY COMPARED WITH INVASIVE CORONARY ANGIOGRAPHY IN SYMPTOMATIC PATIENTS: LONG–TERM PROGNOSTIC IMPLICATIONS
Published 2022-07-01“…Objective: We aimed to investigate the diagnostic accuracy of 64-multidetector coronary computed tomographic angiography (CCTA) for stable symptomatic patients and evaluate the relationship between severity of coronary artery disease (CAD), cardiovascular risk scores, and coronary artery calcium (CAC) scores. …”
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2833
Craniocaudal cyclic load improves risk assessment of lumbar pedicle screw loosening: finite element analysis based on computer tomography
Published 2025-03-01“…This study explores the impact of craniocaudal cyclic load on pedicle screw fixation strength using computed tomography-based finite element analysis (CT-FEA) and evaluates its predictive value for PSL.MethodsA total of 23 PSL cases (7 men and 16 women) and 29 matched controls were analyzed using CT-FEA. …”
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2834
Temporal sampling and service frequency harmonics in transit accessibility evaluation
Published 2019-12-01“…To date, many accessibility evaluation projects have employed temporal sampling strategies, but the effects of different strategies have not been investigated and their performance has not been compared. …”
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2835
Temporal sampling and service frequency harmonics in transit accessibility evaluation
Published 2019-12-01“…To date, many accessibility evaluation projects have employed temporal sampling strategies, but the effects of different strategies have not been investigated and their performance has not been compared. …”
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2836
Evaluating Global Machine Learning Models for Tropical Cyclone Dynamics and Thermodynamics
Published 2025-06-01“…Abstract Machine Learning Weather Prediction (MLWP) models have recently demonstrated remarkable potential to rival physics‐based Numerical Weather Prediction (NWP) models, offering global weather forecasts at a fraction of the computational cost. However, thorough evaluations are essential before considering MLWP models as replacements for NWP models. …”
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2837
A Study of Image Quality and Radiation Dose in Lower Extremity Computed Tomography Angiography Using Caudo-cranial Flash Scanning
Published 2025-05-01“…Objective: We conducted a comparative study of image quality and radiation dose in computed tomography angiography (CTA) of lower extremity arteries with single-source CT cranio-cauda and dual-source CT cranio-cauda Flash scans. …”
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2838
Importance of four-dimensional computed tomography simulation in locally advanced lung cancer radiotherapy: Impact on reducing planning target volume
Published 2022-01-01“…Four-dimensional (4D) computed tomography (CT) simulation is a useful tool for motion assessment in lung cancer radiotherapy. …”
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2839
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2840
Discontinuity method for evaluating scattering amplitudes within the worldline formalism
Published 2025-07-01“…However, efficient mathematical tools for evaluating these integrals remain limited. Motivated by unitarity methods used in the conventional formalism of quantum field theory, this work proposes a novel framework for evaluating one-loop worldline master integrals, up to a rational function in the kinematical external invariants, through the computation of their discontinuities. …”
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