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1781
The study of the effectiveness of soybean oil and castor oil as flow improvers for waxy petroleum crude oil
Published 2025-03-01“…Experiments were conducted as per central composite design (CCD), and the data was used for model building. …”
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1782
Impact of Marketing, Sales and Innovations on Business Performance Analysis in Intellectual Capital Research: Latvia, Estonia and Lithuania
Published 2024-09-01“…Simultaneously, simplifying the model using composite aggregate ratios on both sides of the equation has created a precondition for optimizing impact models worldwide.…”
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1783
Multivariable Analysis of Primary Care Physician Adherence to Guideline-recommended Pharmacotherapy of Stable Coronary Artery Disease
Published 2021-03-01“…Logistic multivariable regression model (gender, age, 6 medical history variables) identified 6 patient-related factors that were significantly associated with physician adherence to guideline-recommended pharmacotherapy: age (odds ratio [OR] 0,97; 95% confidence interval [CI] 0,95-0,99; p=0,009), arterial hypertension (OR 3,89; 95%CI 2,19-6,90; p<0,001), dyslipidemia (OR 2,31; 95%CI 1,23-4,34; p=0,009), chronic heart failure (OR 1,95; 95%CI 1,06-3,61; p=0,032), revascularization (OR 2,14; 95%CI 1,33-3,45; p=0,002), myocardial infarction (OR 0,28; 95%CI 0,16-0,48; p<0,001).Conclusion. …”
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1784
Dynamic Lipid–Glycaemic Index and Inflammation—Endothelial Shifts and Fetal Aortic Wall Thickening: A Repeated-Measures Gestational Phenotyping Study
Published 2025-05-01“…An XGBoost model incorporating these Δ-variables predicted high fetal IMT (≥90th percentile) with AUROC 0.88, outperforming logistic regression (AUROC 0.74). …”
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1785
Pilot project to study the association of troponin I with cardiovascular events in the population of Russian region
Published 2021-09-01“…For categorical variables, the NRIcategorial was used. Both methods of including cTnI in the model significantly improve the risk classification of severe endpoints in men.Conclusion. …”
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1786
NF1 expression profiling in IDH-wildtype glioblastoma: genomic associations and survival outcomes
Published 2024-10-01“…Cox proportional hazards model correcting for prognostic variables in this subset revealed HR 3.23 (95% CI 1.29–8.06, p = 0.01) associated with decreased NF1 expression by IHC. …”
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1787
Intrinsic capacity in patients with dementia with Lewy bodies compared with those with Alzheimer’s disease: A cross-sectional study
Published 2025-06-01“…Compared with AD patients, DLB patients had significantly more impaired IC in all domains, with greater risks of impaired vitality (odds ratio (OR) 2.43, 95% confidence interval (CI) 1.60–3.72), locomotion (OR 3.50, 95% CI 2.15–5.90), psychology (OR 2.60, 95% CI 1.73–3.92) and hearing (OR 2.30, 95% CI 1.53–3.49), according to the adjusted models. Similarly, when IC domains were considered linear variables, IC across all domains was significantly lower in the DLB group than in the AD group. …”
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1788
Optimization of synthesis conditions of hydrochar and pyrohydrochar from fish bones for their use in the adsorption of fluoride from water
Published 2024-12-01“…In this study, the optimization of the synthesis variables of hydrochar (HC) and pyrohydrochar (PHC) obtained from pleco fish spines that would generate the highest fluoride adsorption capacity and synthesis yield was carried out. …”
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1789
Identifying and Validating Indicators of Ritualism in the Iranian Higher Education System: A Mixed-Methods Study
Published 2025-06-01“…The quantitative results further demonstrated that the model derived from the qualitative phase exhibited a good fit, with all items associated with ritualism indicators in higher education displaying acceptable factor loadings. …”
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1790
Petrology and Geochemistry of the Aroud Granitoid Pluton, North of Alam Kuh, Central Western Alborz
Published 2024-12-01“…These geochemical characteristics suggest a petrogenetic model involving delamination and partial melting of a mafic lower continental crust in the Aroud region, resulting in the generation of continental-type adakites (C-type adakites). …”
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1791
The Diagnostic and Prognostic Value of the 12-Lead ECG in Arrhythmogenic Left Ventricular Cardiomyopathy
Published 2025-06-01“…In multivariable analysis, LPFB (OR: 4.7; 95% CI: 1.2-18.3), syncope (OR: 84.95; 95% CI: 14-496), transmural late gadolinium enhancement (OR: 9.95; 95% CI: 2.3-36), and right ventricular ejection fraction (OR: 0.92; 95% CI: 0.87-0.97) were the independent predictors of MAE. The model including these 4 variables achieved a remarkable predictive capability (area under the curve: 0.9). …”
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1792
Against Fregean Quantification
Published 2023-07-01“…Indeed, we argue that developing a fully compositional semantics in the tradition of Frege leads to a typographic variant of the most radical of Tarskian views: variabilism, the view that names should be modeled as Tarskian variables. …”
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1793
Mapping the global distribution of lead and its isotopes in seawater with explainable machine learning
Published 2025-07-01“…Here, we present three machine learning models developed to map seawater Pb concentrations and isotope compositions, leveraging the global GEOTRACES dataset as well as historical data. …”
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1794
The euro at 25: how demand, supply and policy shocks contributed to inflation in the euro area countries
Published 2025-12-01“…The paper estimates Bayesian VAR models with six variables using quarterly data from 1999q1 to 2023q3. …”
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1795
Data driven design of ultra high performance concrete prospects and application
Published 2025-03-01“…By excluding insignificant variables, the models enhance both efficiency and accuracy in predicting strength. …”
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1796
Solar irradiance measurements
Published 2025-07-01“…Knowledge of solar variability on timescales longer than the current multi-decadal space-borne record relies on solar-activity proxies and models, which indicate similar-magnitude changes over centuries. …”
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1797
CHEMICAL EQUILIBRIUM IN THE PROPIONIC ACID - ETHANOL - ETHYL PROPIONATE - WATER SYSTEM AND EXTRACTION PROCESSES WITH PARTICIPATION OF DEEP EUTECTIC SOLVENTS
Published 2019-02-01“…The surface of chemical equilibrium and the region of splitting chemically equilibrium compositions are represented in the square of the transformed concentration variables. …”
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1798
Association between estimated glucose disposal rate and major adverse cardiovascular events in patients with type 2 diabetes.
Published 2025-01-01“…Weibull accelerated failure-time models and causal mediation analyses were employed to evaluate relationships between variables.…”
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1799
Response Surface Methodology Approach for the Prediction and Optimization of the Mechanical Properties of Sustainable Laterized Concrete Incorporating Eco-Friendly Calcium Carbide...
Published 2024-11-01“…A response surface methodology/central composite design (RSM/CCD) tool was applied to design and develop statistical models for predicting and optimizing the properties of the sustainable concrete. …”
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1800
The impact of investor sentiment on sectoral returns and volatility: Evidence from the Johannesburg stock exchange
Published 2022-12-01“…This study investigated the impact of investor sentiment impact on sectoral returns and their volatility on the Johannesburg Stock Exchange using a proxy-based composite investor sentiment index and generalised autoregressive conditional heteroscedasticity models. …”
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