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2521
Optimization of the operating parameters for the extractive synthesis of biolubricant from sesame seed oil via response surface methodology
Published 2018-09-01“…Mole ratio and reaction time were found to be the most significant variables. …”
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2522
Optimization of the methanolysis of lard oil in the production of biodiesel with response surface methodology
Published 2017-12-01“…A total of 30 individual experiments were conducted and designed to study these process variables. A statistical model predicted that the highest conversion yield of lard biodiesel would be 96.2% at the following optimized reaction conditions: reaction temperature of 65 °C, catalyst amount of 1.25%, time of 40 min, methanol to oil molar ratio of 6:1 at 250 rpm. …”
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2523
New Hip Adductor Isometric Strength Test on Force Platform Shows Good and Acceptable Intra-Test Reliability for Peak Force Measurement
Published 2025-04-01“…However, the remaining time-related variables, RFD and impulse, did not achieve acceptable levels of absolute reliability (CV > 10%) and displayed poor to moderate relative reliability. …”
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2524
Enhancing Efficiency in Food and Beverage Supply Chains
Published 2024-10-01“…Moreover, it stresses challenges such as time variability, perishability, and regulatory compliance, and the need for adapting to consumer trends. …”
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2525
Supervisor support, career satisfaction, and career adaptability of healthcare sector employees
Published 2023-07-01“…Design/methodology/approach – Data were collected from 193 full-time employees working in private health-care institutions in Ankara, Turkey. …”
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2526
Clinical Sports Medicine & Orthopedics
Published 2022-02-01“…Other findings such as the periodicity of ACL injuries in organized team ball sports, the high variability of knee morphology, references to understand the course/progression of ACL reconstructed patients and movement analyses are also of great value to reach high quality in patient care and continuous innovation in knee surgery.Key Words: Anterior Cruciate Ligament Injuries,  Clinical Pathway, Epidemiology, Knee Laxity, Outcomes, Meniscus…”
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2527
Gold or Silver: An Alternative to Investing
Published 2025-03-01“… Throughout history, gold has been a highly valued investment, especially in times of crisis. …”
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2528
The Determinants of FDI Flows from the EU‐15 to the Visegrad Group Countries – A Panel Gravity Model Approach
Published 2013-03-01“…In an empirical analysis of panel data Hausman‐Taylor estimator was used because of the time‐invariant variables presence. Findings: While investment decisions regarding the choice of country are determined by the size of the target market, the distance is still a negative factor in creation of FDI volume. …”
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2529
Using magnetic resonance relaxometry to evaluate the safety and quality of induced pluripotent stem cell-derived spinal cord progenitor cells
Published 2024-12-01“…These approaches are often expensive, laborious, time-consuming, destructive, and severely limits their use in large scale cell therapy manufacturing settings. …”
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2530
Farm factors associated with increased free fatty acids in bulk tank milk
Published 2025-02-01“…Using these values, a monthly FFA average was calculated for each farm and used as the outcome variable. …”
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2531
Prediction and Analysis of USD /JPY Exchange Rate Based on BP Neural Network
Published 2025-01-01“…One of the most important variables in the global financial market is the exchange rate, which is the ratio of change between the currencies of two countries. …”
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2532
COBB-DOUGLAS INDUSTRIAL FUNCTION AND MANAGING ECONOMIC AND TECHNOLOGICAL DEVELOPMENT
Published 2018-03-01“…The authors mention the use of costs and result related to different periods of time as a said mistake. Another methodological mistake, according to the authors is incorrect division of variables after finding a numerical value of power. …”
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2533
Performance Evaluation of Long Short-Term Memory for Chili Price Prediction
Published 2025-01-01“…For red chili, the best RMSE value that can be produced is 1751.890 and 1888.741 for rawit chili.…”
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2534
Optimal Design of Single-stage Double-arc Spiral Bevel Gear Nutation Reducer
Published 2020-10-01“…The results show that the contact area of single-stage nutation bevel gear is large because there are many teeth and concave-convex tooth surfaces in contact at the same time,the Mises stress distribution on the internal and external bevel gears is uniform,but the stress value at the top of the small end of the external bevel gear is larger. …”
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2535
Analytical method for determining coordinates of the radiation source in a homogeneous medium
Published 2015-12-01“…The problem is reduced to finding the minimum of a nonlinear function of five variables. This function is the sum of the squares of the differences of the calculated and the actual time of the wave front passing through the sensor for each of the sensors. …”
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2536
Remote ischemic preconditioning in patients undergoing coronary bypass grafting following acute coronary syndrome without ST elevation
Published 2020-01-01“…Average troponin values in all time points revealed no significant differences between groups (p0h = 0.740, p1h = 0.212, p6h = 0.504, p12h = 0.597, p24h = 0.562, p48h = 0.465 and p72h = 0.715, respectively). …”
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2537
Coupled intelligent prediction model for medium- to long-term runoff based on teleconnection factors selection and spatial-temporal analysis.
Published 2024-01-01“…For instance, the RF-MLPR model achieved a 3.7%-6.5% improvement in the Nash-Sutcliffe efficiency (NSE) metric across four hydrological stations compared to the RF-SVR model. (4) Prediction accuracy decreased with longer forecast periods, with the R2 value dropping from 0.8886 for a 1-month forecast to 0.6358 for a 12-month forecast, indicating the increasing challenge of long-term predictions due to greater uncertainty and the accumulation of influencing factors over time. (5) The RF-MLPR model outperformed the RF-SVR model, demonstrating a superior ability to capture the complex, nonlinear relationships inherent in the data. …”
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2538
A Combined‐Mode Machine Learning Model for Predicting Stroke Recurrence During Hospitalization in Patients with Acute Minor Ischemic Stroke
Published 2025-06-01“…Optimization was performed for all models based on the most important variable, history of ischemic stroke. Compared with the traditional generalized linear model (GLM), the XGB, LGB, ADA models yielded area under the curve (AUC) values ranging from 0.788 to 0.803 after optimization. …”
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2539
Mediating effects of occupational self-efficacy on the relationship of authentic leadership and job engagement
Published 2024-10-01“…This research will help academic professionals in public and private sector universities to know how AL style positively influences employees’ engagement. Originality/value – This is an original work with practical value.…”
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2540
Comparative analysis of multi-zone peritumoral radiomics in breast cancer for predicting NAC response using ABVS-based deep learning models
Published 2025-05-01“…Feature importance analysis identified textural heterogeneity and volumetric characteristics as the most influential variables, with the top features derived predominantly from the 6-mm peritumoral region.ConclusionThe 6-mm peritumoral zone demonstrated optimal predictive value for NAC response, with the AI-driven combined intratumoral-peritumoral model achieving superior performance. …”
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