Discomfort Intolerance Scale: A Study of Reliability and Validity by Kadir ÖZDEL, Özden YALÇINKAYA ALKAR, İbrahim TAYMUR, M. Hakan TÜRKÇAPAR, Erkut ZAMKI, A. Emre SARGIN

“…The aim of this study is to investigate the validity and reliability of Discomfort Intolerance Scale-Turkish Version (RDÖ). Method: From two different universities, total of 225 students (male=167, female=58) were participated in this study. …”
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Research on a hybrid deep learning model based on two-stage decomposition and an improved whale optimization algorithm for air quality index prediction by Hangyu Zhou, Yongquan Yan

“…The experimental results show that the proposed model achieves superior performance in one-step-ahead AQI prediction, with a Root Mean Squared Error (RMSE) of 3.445, a Mean Absolute Percentage Error (MAPE) of 4.737%, a Coefficient of Determination (R2) of 0.993, a Mean Absolute Error (MAE) of 2.263, a Percentage Bias (PBIAS) of −0.511%, and a Willmott Index of Agreement (WI) of 0.998, outperforming other baseline models.…”
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PENGARUH PEMBIAYAAN MUDHARABAH BERDASARKAN PSAK NOMOR 105 TERHADAP LABA BERSIH DI BANK MUAMALAT INDONESIA PERIODE 2016-2020 by Melinia Putri, Iwan Setiawan, Mia Lasmi Wardiyah, Mia Lasmi Wardiyah

“…And the data analysis used in this research is descriptive statistical analysis, simple linear regression analysis, correlation analysis, coefficient of determination analysis, and t test analysis. …”
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The Influence of Product Quality and Electronic Word of Mouth on Customer Loyalty in Skincare Products at Sociolla Cirebon by Ristalia Indy, Pebi Yanti Nobu Aq, Yusuf Yusuf, Rahmadi Rahmadi

“…A series of statistical analyses were performed, including validity and reliability assessments, multicollinearity and heteroscedasticity tests, multiple linear regression analysis, partial significance testing (T-test), simultaneous significance testing (F-test), and the coefficient of determination (R²) test. The findings reveal that both product quality and e-WOM exert a significant and positive effect on customer loyalty, with an R² value of 0.943, indicating that these variables account for 94.3% of customer loyalty, while the remaining 5.7% is influenced by other factors. …”
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Forecast of hydrocarbon losses in deposits during the development of gas condensate fields by R. K. Dobrolyubova, E. I. Inyakina, I. I. Krasnov, V. V. Inyakin, A. F. Semenenko

“…The studies performed in the framework of the work by the contact and differential method on the reservoir fluid model (MPF) with imitation of the process of natural depletion of the deposit proved that low condensate content leads to lower losses in the reservoir. …”
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Prediction of Corroded Pipeline Failure Pressure Based on Empirical Knowledge and Machine Learning by Hongbo Liu, Xiangzhao Meng

“…The proposed approach achieves a mean absolute percentage error (MAPE) of 2.52%, a root mean square error (RMSE) of 0.39 MPa, and a coefficient of determination (R²) of 0.9886 on the validation set. …”
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Relationship between occurrence of lahar and hydraulic properties of ashfall covered ground in the Arimura River basin of Sakurajima Volcano, Japan by Hayato Sugawara, Yutaka Gonda

“…The results indicated a trend in which the optimal parameters decrease under conditions of increasing monthly ashfall, and the coefficient of determination was approximately 0.18. …”
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Predicting the Cetane Number of Biodiesel using two AI-Models: the Gradient-based ANN and ANN Optimized by Genetic Algorithm by Hadis Tanha, Fatemeh Bashipour

“…The developed models were compared using statistical criteria such as the coefficient of determination (R2), mean square error (MSE), average absolute relative deviation (AARD), standard deviation (STD) and mean absolute percentage error (MAPE). …”
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Ammonia and ethanol detection via an electronic nose utilizing a bionic chamber and a sparrow search algorithm-optimized backpropagation neural network. by Yeping Shi, Yunbo Shi, Haodong Niu, Jinzhou Liu, Pengjiao Sun

“…It also outperforms the other models at regression prediction, with smaller absolute, mean absolute, and root mean square errors. Its coefficient of determination (R2) is greater than 0.99, surpassing those of the SVM and RF models. …”
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Influence of Loosely Bound Water on Compressibility of Compacted Fine-Grained Soils by Rui Zhang, Mengli Wu, Prince Kumar, Qian-Feng Gao

“…The volumetric flask method was used to measure the LBW contents of the five soils. …”
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Study of the Feasibility of Regeneration of Central Worn-Out Textures of Ilam City Based on Urban Smart Growth Approach by pakzad azadkhani, mohammad Salavarzizadeh, Fatemeh Farogh Doost

“…The statistical population of the study includes residents of central worn-out texture of Ilam city (population: 12676 people), 384 of whom are selected as the sample of the study using cluster sampling method. The data collection tool is a researcher-made questionnaire that has been confirmed by face validity and Cronbach’s Alpha coefficient, turning out to be 0.701. …”
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The role of interfacial tension in the size-dependent phase separation of atmospheric aerosol particles by R. Schmedding, A. Zuend

“…We evaluate four approaches for computing interfacial tension in multicomponent droplets, including a new method introduced in this work. Of the approaches tested, Antonov's rule best matches observed liquid–liquid interfacial tensions in highly immiscible mixtures, while a modified Butler equation fits well in more miscible systems. …”
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Analysis of physical properties in white and whole wheat sliced bread using digital image processing by Neiry-Dayán Martínez-Lara, Claudia L. Garzón-Castro, Annamaria Filomena-Ambrosio

“…The Stacked Ensemble model obtained a coefficient of determination (R²) of 0.99 and smaller errors in the a* (1.29) and b* (1.57) coordinates. …”
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Seed vigor testing by low temperature germination in early rice by CAO Dongdong, WU Wei, CHEN Shanyu, QIN Yebo, RUAN Guanhai, LU Min, QIAN Peili, HUANG Yutao

“…Especially, the correlation coefficient between germination percentage at 18℃ after 4 days and FE reached 0.932, revealing a fast and accurate method for measuring the seed vigor at a low temperature. …”
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Validation of a didactic model evaluating the usability, usefulness and acceptability of psychological first aid teaching through simulation by Emeric Saguin, Julia Salomé, Benoît Favodon, Bertrand Lahutte, Frédérique Gignoux-Froment

“…The final model incorporating the 15 criteria showed an R2 coefficient of determination of 0.71 (i.e. 71%, F = 4.91, p < 0.001). …”
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REGRESSION MODELS OF INDIVIDUAL CEPHALOMETRIC PARAMETERS IN UKRAINIAN YOUNG MEN AND YOUNG WOMEN WITH DIFFERENT FACIAL PROFILES ACCORDING TO SCHWARZ A.M., WHICH CAN BE ADJUSTED DURI... by O.S. Prokopenko

“…In young men, 10 of 27 possible reliable regression models with a coefficient of determination greater than 0.6 (R2 = from 0,642 to 0,995) were constructed, and in young women – 13 models from 27 possible (R2 = from 0,619 to 0,956). …”
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A Study of the Effect of Religious Beliefs on Female Students’ Resilience in the 1st Grade of High School in District 1 of Shiraz by Tahereh Zakipour, Razieh Abdi

“…The purpose of the present research is to study the effect of religious beliefs on female students’ resilience in the 1st grade of high school in district 1 of Shiraz. The research method was descriptive correlation. The statistical population of the research consisted of all 9200 female students in the 1st grade of high school in the district 1 of Shiraz in 2022-2023 among whom 360 students were chosen by random cluster sampling. …”
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ANALISIS PENGARUH KEDISIPLINAN KERJA GURU TERHADAP PRESTASI BELAJAR SISWA PADA SMA NEGERI 1 BUMIAYU KABUPATEN BREBES by Siti Bariroh

“…The data obtained was then added to the partial correlation formula per variable, then connected, whether there is a significant relationship between teacher's work discipline with student achievement in SMA Negeri 1 Bumiayu, Brebes Regency, while the author used determinant coefficient to analyze the relationship between teacher's work discipline and student achievement. …”
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Estimation of Strawberry Canopy Volume in Unmanned Aerial Vehicle RGB Imagery Using an Object Detection-Based Convolutional Neural Network by Min-Seok Gang, Thanyachanok Sutthanonkul, Won Suk Lee, Shiyu Liu, Hak-Jin Kim

“…The model achieved a slope, coefficient of determination (R²), and root mean squared error (RMSE) of 0.98, 0.98, and 74.3 cm³, respectively, corresponding to an 84% improvement over the conventional paraboloid shape approximation. …”
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Towards sustainable construction: estimating compressive strength of waste foundry sand-blended green concrete using a hybrid machine learning approach by Hoang Nhat-Duc, Nguyen Quoc-Lam

“…The proposed model is evaluated using root mean square error (RMSE), mean absolute percentage error (MAPE), and coefficient of determination (R 2). Notably, an asymmetric loss function is employed during the training phase of LightGBM to restrict overestimations. …”
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