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1561
Physicochemical profiling and ranking of parkinson’s disease drugs through QSPR and Fuzzy TOPSIS analysis
Published 2025-05-01“…Validation metrics, including coefficient of determination, mean squared error , and mean absolute error, confirmed model robustness. …”
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1562
Spatiotemporal assessment of ecological quality and driving mechanisms in the Beijing metropolitan area
Published 2025-04-01“…Ecological quality is quantitatively evaluated using the Remote Sensing Ecological Index (RSEI), leveraging MODIS imagery, climate data, land use patterns, and soil characteristics. …”
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1563
Thyrocyte morphomethric analysis significance in differential diagnosis of thyroid carcinoma
Published 2011-01-01“…Using a microscope connected to a computerized video system, mean nuclear area, the nuclear area coefficient of variation (NACV) and anisocariosis ratio were measured and calculated. …”
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1564
Mathematical modeling suggests heterogeneous replication of Mycobacterium tuberculosis in rabbits.
Published 2024-11-01“…It is well understood that pulmonary TB is due to Mtb growth in the lung but quantitative estimates of rates of Mtb replication and death in lungs of patients or animals such as monkeys or rabbits remain largely unknown. …”
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1565
Two Methods for Detecting PCM Residues in Vegetables Based on Paper-Based Sensors
Published 2025-04-01“…Intra-batch accuracy ranged from 94.98% to 103.82%, with a coefficient of variation (CV) of 1.97% to 8.26%. Inter-batch accuracy ranged from 96.16% to 102.51%, with a CV of 4.62% to 8.91%. …”
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1566
Comprehensive performance evaluation of a high-throughput automated system for pathogen nucleic acid detection in clinical settings
Published 2025-06-01“…Both intra-assay and inter-assay precision showed coefficients of variation (CV) below 5%. The linear correlation coefficient (| r|) for EBV DNA and HCMV DNA was ≥ 0.98, demonstrating excellent linearity. …”
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1567
Research on the Gas Emission Quantity Prediction Model of Improved Artificial Bee Colony Algorithm and Weighted Least Squares Support Vector Machine (IABC-WLSSVM)
Published 2022-01-01“…The simulation results based on the three indicators of determination coefficient, root mean square error, and average relative variance show that the IABC-WLSSVM prediction model proposed in this paper can not only overcome the local optimization to obtain the global optimal solution but also has faster convergence speed and higher prediction accuracy. …”
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1568
Effects of Strength Training Assessed by Anthropometry and Muscle Ultrasound
Published 2025-04-01“…For the pre- and post-intervention relationship of the quantitative anthropometric and ultrasound variables, the Wilcoxon signed-rank test was used; the effect size of a Wilcoxon test was also calculated using the rank correlation, and the correlation of the anthropometric and ultrasound variables was determined using Spearman’s correlation coefficient, with a <i>p</i>-value < 0.05 considered statistically significant. (3) Results: There were no statistically significant differences in the anthropometric variables assessed, but there were significant differences in measures of quadricep muscle size and in the control parameter echo-intensity (EI) of subcutaneous fat in the variables. (4) Conclusions: The US of the quadriceps can measure changes in muscle thickness even without changes in muscle mass assessed by anthropometry, making it an excellent tool for the evaluation and monitoring of strength training.…”
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1569
Translation, cross-cultural adaptation and validation of the Weight Management Questionnaire in the Brazilian population: a cross-sectional study
Published 2025-07-01“…DESIGN AND SETTING: This was a quantitative cross-sectional study. METHODS: Obese and physically active lean individuals aged 18−59 years were included in this study. …”
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1570
Contextuality of cognitive control deficits in alcohol dependence — pro et contra
Published 2024-10-01“…The statistical methods were U-Mann-Whitney test, Spearman correlation coefficient, two-stage least squares regression. Results. …”
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1571
Fitting Quality of NMR Relaxation Data to Differentiate Asphalt Binders
Published 2024-10-01“…While relaxation times have been used to determine physical properties of materials, a quantitative relation to the PG grades of asphalt binder is yet to be established. …”
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1572
Evaluation of Nurses' Practices Concerning Chest Pain Management for Patients in the Emergency Unit
Published 2014-04-01“…Reliability of the instrument was determined through the use of Pearson correlation coefficient for the researcher and co-observes reliability approach, which was (0.85). …”
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1573
The Biomarkers Procalcitonin and S100β Ptotein in the Clinical and Laboratory Monitoring of Neonatal Critical Conditions
Published 2013-06-01“…Objective: to determine quantitative changes in procalcitonin (PCT) and S100β protein in serum from newborn infants under the long-term intensive care in an intensive care unit in order to optimize managing the care. …”
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1574
Assessing the Potential of Environmental DNA for Monitoring Nature‐Like Bypasses: Erroneous Surveillance Owing to DNA Flow‐Through
Published 2024-09-01“…Therefore, bypass eDNA samples represented variable mixtures of local and main channel assemblages, indicating relatively low robustness of eDNA for quantitative and spatially accurate bypass assessments. …”
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1575
Psychometric evaluation of the Persian version of the adult chronic kidney disease self-management instrument in the Iranian population
Published 2025-07-01“…Face and content validity were evaluated using both quantitative and qualitative methods. Construct validity was established through exploratory and confirmatory factor analysis. …”
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1576
Study on Subway Station Street Block-Level Land Use Pattern and Plot Ratio Control Based on Machine Learning
Published 2025-02-01“…Current urban planning still relies heavily on the experience and intuition of government planning departments, without achieving quantitative, intelligent, and scientific decision making. …”
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1577
Assessment of the hydrocarbon potential of the Bering Sea
Published 2021-12-01“…Two promising levels of oil and gas potential were determined. A quantitative assessment of the hydrocarbon potential of the GAHS was carried out.…”
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1578
Experimental Study on the Effect of the Displacement Rate on the Shear Strength of Coastal Soft Soil
Published 2024-10-01“…The shear strength of coastal composite soil is improved with the rising displacement rate, and the effects of multi-pile displacement on the shear strength of coastal soft soil are more significant at the same displacement rate. There is a quantitative power function relationship between the pile–soil interaction coefficient and displacement rate of coastal composite soil. …”
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1579
Social Support, Spiritual Well-Being, and Quality of Life Among MSM and Transgender Women Living with HIV in Rural Thailand
Published 2025-02-01“…Methods: A cross-sectional quantitative design with secondary analysis was employed. …”
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1580
Explainable ML modeling of saltwater intrusion control with underground barriers in coastal sloping aquifers
Published 2025-08-01“…Model performance was assessed using both visual and quantitative metrics. Among the models, Light Gradient Boosting (LGB) achieved the highest predictive accuracy, with RMSE values of 0.016 and 0.037 for the training and testing sets, respectively, and the highest coefficient of determination (R²). …”
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