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64861
Particle flow simulation experiments on the influence of non-penetrating random fractures on the deformation and failure characteristics of sandstone
Published 2025-09-01“…The compressive strength and elastic modulus show an approximately linear negative correlation with fracture density and an approximately exponential negative correlation with individual fracture size. …”
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64862
Relationship between the plant, seeds and physiological characteristics in the soybean
Published 2025-08-01“…The aim of this study was to identify the canonical correlations between the seeds, physiological and plant characteristics of soybean, as well as the Pearson linear correlations within each set of characteristics. …”
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64863
Determination of 10 organic acid contents in tea using high performance liquid chromatography-diode array detector
Published 2019-02-01“…It is appeared that the newly developed method can yield fine linear relationship, desirable precision, repeatability and separability for determinations of 10 organic acids in tea.…”
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64864
Short-Term Forecasting of Non-Stationary Time Series
Published 2024-07-01“…Through the exploration of linear and sinusoidal transformation, we aim to assess their impact on increasing the accuracy of forecasting models. …”
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64865
Long Term Predictability of Southern Ocean Surface Nutrients Using Explainable Neural Networks
Published 2025-06-01“…To benchmark the results, we compare the prediction skill of TCANN with a simple persistence model and two regression methods, a linear regression and a ridge regression. The TCANN model was able to predict NO3− variability with a higher skill than persistence and the two regression methods indicating that non‐linearities present in the system become too high to predict inter‐annual variability with traditional regression methods. …”
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64866
Ensemble Methods for Peristaltic Pump Accuracy Enhancement
Published 2025-01-01“…Statistical validation via a multi-dimensional framework confirms the significance of these improvements through multiple complementary tests: paired t-tests showing significant mean differences with p <inline-formula> <tex-math notation="LaTeX">$\leq 0.001$ </tex-math></inline-formula>, Mann-Whitney U tests confirming distributional shifts, Levene tests demonstrating variance modifications with statistics up to 801.65, and mixed linear model analysis with F-statistics ranging from 0.004 to 1497.75 confirming global effects.…”
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64867
Hierarchical RUL Prediction for Turbofan Engines Based on Health Stage Classification and Change Point-Guided Data Augmentation
Published 2025-01-01“…Most studies adopt data-driven methods and rely on piecewise linear (PwL) labeling, where a fixed initial RUL is assigned to all engines. …”
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64868
The Association between Bone Quality and Atherosclerosis: Results from Two Large Population-Based Studies
Published 2017-01-01“…Analyses of variance and linear and logistic regression models were calculated and adjusted for major cardiovascular risk factors. …”
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64869
Agreement of the morphometric dimensions determined by traditional and image analysis methods for Arabian and Thoroughbred horses
Published 2025-04-01“…The results of these two methods were compared by linear regression and Bland–Altman plot analysis. …”
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64870
Experimental study on mechanical properties of triaxial geogrid reinforced marine coral sand-clay mixture based on 3D printing technology
Published 2025-08-01“…Particle breakage is influenced by clay content and water content; moreover, fractal analysis reveals a linear relationship between the breakage rate and the fractal dimension. …”
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64871
Impact of the Value of Intangible Assets on the Capitalization of Food Retailers for their sustainable Growth
Published 2021-08-01“…The constructed model of linear two-factor regression allows the authors to conclude that with an increase in the value of intangible assets by 1%, the market capitalization of a company increases by 10% with a constant return on assets. …”
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64872
School Management Committee and The Implementation of Universal Primary Education in Primary Schools. A Case of Nakaseke Central Constituency, Uganda.
Published 2023“…Significantly, the study concludes that there is a relationship between the roles of SMCs and implementation of UPE in schools in Nakaseke Central Constituency because a positive linear correlation was observed at r= +0.693’. On confirmatory level, this was a high positive significance level. …”
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64873
Employee Turnover and Education Sector Service Delivery in Local Governments in Uganda: A Case Study of Rubanda District Local Government.
Published 2024“…A Pearson correlation matrix was used to determine the correlations between the predictor factors and the dependent variable at the bivariate level. To fit the data, linear regression models were employed. According to research results from the regression models, the provision of services in the education sector in Rubanda District local government is positively impacted by the extent of the problem of labour turnover and its causes (R=7612); the effects of employee turnover on the education sector in Rubanda district local government (R=654); and strategies to reduce employee turnover on education in Rubanda district local government(R=866). …”
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64874
Credit Risk Management and Profitability of Commercial Banks in Uganda: A Case of Centenary Bank Kabale Branch.
Published 2024“…At the bivariate level, a Pearson correlation matrix was conducted to ascertain the relationships between the predictor variables and the dependent variable. A linear regression model was used to fit the data. …”
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Thesis -
64875
Performance Appraisal and Employee Performance in Tertiary Institutions: A Study of National Teachers’ Colleges.
Published 2024“…To determine the associations between the predictor and dependent variables at the bivariate level, a Pearson correlation matrix analysis was carried out. A linear regression model was used to fit the data. …”
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Thesis -
64876
Participation in gardening activity and its association with improved mental health among family caregivers of people with dementia in rural Uganda
Published 2021“…In a cross-sectional study, we interviewed 242 family caregivers of people with dementia to elicit their gardening activities; symptoms of depression, anxiety, and stress (Depression Anxiety Stress Scales); and caregiving burden (Zarit Burden Interview). Linear multivariable regression models estimated the association between participation in gardening and symptoms of depression, anxiety, and stress. …”
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64877
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64878
Untreatment reutilization of high-salinity flowback fluid and produced water to prepare fracturing fluid by using associative thickener
Published 2025-02-01“…In this work, an anti-salt associative thickener (AAT) was synthesized by free radical copolymerization, and the molecular structure of AAT was demonstrated by FTIR and 1H-NMR. …”
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64879
Combustion synthesis of silicon carbide by magnesio-carbothermic reduction of amorphous and crystalline silica
Published 2025-05-01“…It was demonstrated that the synthesis pathway and microstructure depend on the structure of silica or, in other words, on the rate of rupture of SiâOâSi bonds. …”
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64880
A Comprehensive Review of Self-Assembled Monolayers as Hole-Transport Layers in Inverted Perovskite Solar Cells
Published 2025-05-01“…These molecularly engineered interfaces demonstrate superior characteristics including simplified purification processes, tunable molecular structures, and enhanced interfacial compatibility with device substrates. …”
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