Optical-spectroscopic analysis of colorimetric changes in meat during its storage by A. U. Shkabrou, I. M. Chernukha, V. D. Raznichenka, L. U. Lazovikava

“…The possibility of using the method of optical spectrometry for assessing the quality of meat is considered. …”
Get full text

Dual-platform integration of HPTLC and firefly algorithm-optimized chemometrics with hammersley sequence sampling for simultaneous quantification of bisoprolol, amlodipine, and mut... by Lateefa A. Al-Khateeb, Ahmed Emad F. Abbas, Mohamed R. Elghobashy, Nisreen F. Abo Talib, Ibrahim A. Naguib, Mohammed Alqarni, Michael K. Halim

“…This innovation, combined with a 52 mixture experimental design for calibration (25 mixtures), significantly enhanced model robustness and predictive capability. Both methods demonstrated superior analytical performance with detection limits of 3.56–20.52 ng/band (HPTLC) and 0.011–0.120 μg/mL (FA-PLS), correlation coefficients ≥ 0.9995, and precision (RSD) ≤ 2%. …”
Get full text

Interaction of integral parameters of physical state and biological age of students aged 17-19 years old in the process of adaptation to standard and experimental physical educatio... by Oleksandr Pryimakov, Marek Sawczuk, Stanislav Prysiazhniuk, Georgiy Korobeynikov, Nataliya Mazurok

“…To process the experimental material, methods of dispersion and canonical analysis were used and multiple correlation and determination coefficients were calculated. …”
Get full text

Changes in cerebral haemodynamics in patients depending on the severity and catamnesis of combat traumatic brain injury by I. Chernenko

“…Materials and Methods. The study involved 350 male patients with cTBI, conducted at the Municipal Non-Profit Enterprise of the Kharkiv Regional Council "Regional Hospital for War Invalids." …”
Get full text

Sufficient conditions for convergence of positive solutions to linearized two-dimensional sediment transport problem by Alexander I. Sukhinov, Valentina V. Sidoryakina, Andrey A. Sukhinov

“…Therefore, to solve lots of practically important problems associated with the prediction of the dynamics of the back surface of water basins, it is necessary to use spatially two-dimensional models of sediment transportation and effective numerical methods of their implementation. Materials and Methods. …”
Get full text

Reliable Web-Based Auditory Cognitive Testing: Observational Study by Meher Lad, John-Paul Taylor, Timothy David Griffiths

“…The reproducibility of auditory measures was evaluated using Pearson and intraclass correlation coefficients, and statistical analyses assessed relationships between variables across settings. …”
Get full text

Effects of Size, Section Pattern, and Material on the Tensile Performance of Filled Thin-Walled Tubes by Yue Gao, Fei Shao, Qian Xu, Linyue Bai, Lei Gao, Qingna Ma, Mei Shen, Xintong Yan

“…Tensile fracture tests were performed on circular thin-walled tubes made of six different materials to determine material effects on the tensile performance of these structures. …”
Get full text

Anime popularity prediction before huge investments: a multimodal approach using deep learning by Jesús Armenta-Segura, Grigori Sidorov

“…For that reason, and complementing the MSE and R2 metrics, Pearson and Spearman correlation coefficients are used. The best results, with Pearson at 0.382 and Spearman at 0.362, along with a well-fitted learning curves, suggests that while these features are relevant, they are not decisive for determining anime popularity and they likely interacts with additional features accessible after further investments. …”
Get full text

Adaptive Fractional-Order Consensus Control of Cyber-Physical Power Systems in The Presence of Unbounded Perturbations by Mahmood Nazifi, Mahdi Pourgholi

“…The AFOSMC uses stable adaptive laws to determine these unknown coefficients, ensuring robust performance even under adverse conditions. …”
Get full text

ESTIMATING PEASANT FARMS INCOME AND THE STANDARD OF LIVING OF A RURAL POPULATION BASED ON MULTI-FACTORIAL ECONOMETRIC MODELING: A CASE STUDY OF UKRAINE by Mykola DZIAMULYCH, Tetiana SHMATKOVSKA, Antonina GORDIICHUK, Myroslava KUPYRA, Tetiana KOROBCHUK

“…In work was calculated matrix of pair coefficients of correlation between factorial and productive to signs for the studied model. …”
Get full text

Estimativa da evapotranspiração de referência no município de Capim, PB Estimate of the reference evapotranspiration in the municipality of Capim, PB - Brazil by Ednaldo A. Mendonça, Renilson T. Dantas

“…From the correlations obtained with the method of Penman-Monteith, the radiation method stood out with the coefficients of determination greater than 0.80.…”
Get full text

Intelligent Optimized Combined Model Based on GARCH and SVM for Forecasting Electricity Price of New South Wales, Australia by Yi Yang, Yao Dong, Yanhua Chen, Caihong Li

“…Then, ACO algorithm is applied to determine the weight coefficients. Finally, the forecasting errors by three models are analyzed and compared. …”
Get full text

Quality Control of Honey Using New Generation Infrared Spectrometers by Huseyin Ayvaz

“…The composition of honey samples (n=59) collected from different parts of Turkey was analyzed by using established reference methods, giving wide range of concentrations for each parameter. …”
Get full text

Weekly Biological Variation of Urine Protein Creatinine Ratio and Urine Specific Gravity in Healthy Dogs by Yanick Couture, Deborah Keys, Stacie Summers

“…Urine protein concentration, urine creatinine concentration, and USG were measured using a colorimetric pyrogallol red molybdate complex, enzymatic Jaffe method, and manual refractometer, respectively. Restricted maximum likelihood estimations were used to determine within‐individual, between‐individual, and analytical coefficients of variation and calculation of RCV and IoI. …”
Get full text

Use of Three-Dimensional Surface Imaging to Measure Breast Volume in the Upright Position With Acceptable Accuracy by Hironori Goto, Satsuki Fukumoto, Yukiko Hara, Keiichiro Tada

“…Then, the breast volumes of 30 patients were measured using 3DSI in the upright position, computed tomography (CT) in the supine position, magnetic resonance imaging (MRI) in the prone position, and mammography (MMG) of the compressed breast. To determine the impact of 3DSI measurements, the correlation coefficients between 3DSI and CT, between MMG and CT, and between MRI and CT were calculated. …”
Get full text

Prediction of the Spatial Distribution of Petrophysical Properties of Sediment Formations Using Multidimensional Splines by V. V. Lapkovsky, V. A. Kontorovich, K. I. Kanakova, S. E. Ponomareva, B. V. Lunev

“…Comparing the obtained forecast with the real, unknown values of the modeled variable at the time of its implementation showed a high quality model with determination coefficients up to 0.9.…”
Get full text

Novel brain biomarkers of obesity in young adult women based on statistical measurements of white matter tracts. by José Gerardo Suárez-García, María Isabel Antonio-de la Rosa, Nora Coral Soriano-Becerril, Javier M Hernández López, Martín Rodolfo Palomino-Merino, Benito de Celis-Alonso

“…<h4>Conclusion</h4>A process for the selection of tract measurements was proposed, such models were built to determine the obesity status of subjects individually. …”
Get full text

Non-Destructive Detection of Fillet Fish Quality Using MQ135 Gas Sensor and Neutrosophic Logic-Enhanced System by M. Y. Shams, M. R. Darwesh, Roheet Bhatnagar, N. S. A. Al-Sattary, A. A. Salama, M. S. Ghoname

“…Artificial intelligence algorithms were employed to predict quality and calculate regression coefficients. Using the reference neural network algorithm based on chemical and physical compounds, regression coefficients (R values) achieved were 0.99, 0.98, and 0.97, respectively. …”
Get full text

The Dorsiflexion Range of Motion Screen: A Validation Study by Phillip J Plisky, Garrett S Bullock, Mary Beth Garner, Risa Ricard, Josh Hayden, Bethany Huebner, Kate Schwartzkopf-Phifer, Kyle Kiesel

“…Reliability was calculated using intraclass correlation coefficients (ICC) and kappa coefficients for the raters using an electronic inclinometer and the SADS scale, respectively. …”
Get full text

Health-Related Quality of Life and its related factors among women with breast cancer by Arezoo Monfared, Sedigheh Pakseresht, Atefeh Ghanbari Khanghah, Zahra Atrkar-Roshan

“…Objective: The purpose of the study isto determine Quality of Life and its related factors among women with breast cancer. …”
Get full text