Showing 14,081 - 14,100 results of 15,724 for search 'determined (coefficiency OR (efficient OR efficiency)) methods', query time: 0.34s Refine Results
  1. 14081

    Translation, cross-cultural adaptation, validity and reliability of the inaugural Albanian Roland-Morris Disability Questionnaire in Albanian population with low back pain. by Orges Lena, Enkeleda Gjini, Jasemin Todri

    Published 2025-01-01
    “…The exploratory factor analysis (EFA) of Albanian version was used to determine this dimensionality. An initial EFA analysis with a principal component analysis using Varimax with Kaiser Normalization rotation method resulted in a 10-factor structure with a KMO = 0.465 and a Chi-square = 461.791, p = 0.000. …”
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  2. 14082

    Sport-Specific AMCaMP: New Modular Tools for Measuring Adolescent Self-Confidence In Sport-Specific Movement by Keith H. May, William C. Espinoza, Andrew A. Guccione

    Published 2024-02-01
    “…Additional analyses to determine coefficient alpha (range=0.8-0.976), Standard Error of Measurement (range=1.12-2.33), and Minimum Detectable Change (range=3.1-6.47) confirmed the reliability of each of these modules…”
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  3. 14083

    Validity and reliability of the XSENSOR in-shoe pressure measurement system. by Daniel Parker, Jennifer Andrews, Carina Price

    Published 2023-01-01
    “…Their validity and reliability across different pressures, durations of load and contact areas determine their appropriateness to address different research questions or clinical assessments. …”
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  4. 14084

    Examining the effects of attention and concentration levels on reaction time in fencing by Ömer Aydın, Erman Doğan, Ezgi Sevilmiş, Çiğdem Karagülmez Sağlam

    Published 2024-04-01
    “…The Pearson correlation coefficient between attention, concentration disruption, and participants' reaction times was calculated. …”
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  5. 14085

    The Comorbidities Coma Scale (CoCoS): Assessment of Psychometric Properties by N. A. Suponeva, O. A. Kirichenko, K. A. Yatsko, A. A. Zimin, L. A. Legostayeva, D. V. Sergeev, D. G. Yusupova, Yu. V. Ryabinkina, M. A. Piradov, F. Pistoia

    Published 2023-07-01
    “…However, the lack of a Russian-language version of this scale limits the practical and scientific areas of work with this category of patients.THE AIM of the study was to evaluate the psychometric properties of the developed Russian version of the Comorbidities Coma Scale (CoCoS).MATERIALS AND METHODS As part of the validation study, an assessment of psychometric properties (reliability, validity, sensitivity) was performed on a group of 52 adult patients with traumatic (18/52) and non-traumatic (34/52) brain damage.RESULTS High levels of validity and reliability were obtained (the Spearman’s Rank Correlation Coefficient r=0.98 (p<0.0001), Cronbach’s alpha α=0.73 (p<0.001), Cohen’s kappa κ=0.72 (p<0.0001)). …”
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  6. 14086

    Validity and reliability of the Turkish version of the HLS-EU-Q6 questionnaire by Müjdat YEŞİLDAL

    Published 2025-08-01
    “…This study aimed to determine the psychometric validity and reliability of the Turkish version of the HLS-EU-Q6. …”
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  7. 14087

    Correlation Between Y-Balance Test and Balance, Functional Performance, and Outcome Measures in Patients Following ACL Reconstruction by Jin Seong Kim, Ui Jae Hwang, Moon Young Choi, Doo Hwan Kong, Kyu Sung Chung, Jeong Ku Ha, Oh Yun Kwon

    Published 2022-02-01
    “…The Pearson correlation coefficient was used to determine the strength of the association between scores on the YBT and selected outcomes including laxity measured via the KT-2000 arthrometer, static balance measured via the Biodex Balance System, isokinetic muscle torque and hamstring-to-quadriceps (HQ) ratio, and performance on the single leg hop test and the single leg vertical jump test…”
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  8. 14088

    Machine Learning Approach to Model Soil Resistivity Using Field Instrumentation Data by Md Jobair Bin Alam, Ashish Gunda, Asif Ahmed

    Published 2025-01-01
    “…Among the machine learning models evaluated, artificial neural networks and support vector machines demonstrated superior predictive performance, achieving a coefficient of determination (R<sup>2</sup>) above 0.77 and lower root mean square error (RMSE) values (less than 0.14). …”
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  9. 14089

    Diurnal and daily fluctuations in levels of the urinary oxidative stress marker 8-hydroxyguanosine in spot urine samples by Yun-Shan Li, Koichi Fujisawa, Kazuaki Kawai

    Published 2025-01-01
    “…The urinary 8-OHGuo levels were measured using an HPLC-ECD method. Results No significant variations were observed in the diurnal levels of urinary 8-OHGuo among non-smokers. …”
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  10. 14090

    Internal obesity as a risk factor for arterial hypertension by M. A. Druzhilov, T. Yu. Kuznetsova

    Published 2019-05-01
    “…To assess the role of ultrasound parameters of the extent of abdominal and epicardial visceral adipose tissue (VAT) as prognostic tools for determining the probability of arterial hypertension (AH) development in normotensive patients with obesity.Material and methods. …”
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  11. 14091

    Regression Analysis of Mitochondrial Proapoptotic Molecules, Oxidative Stress, and Cellular Respiration Parameters in the Hippocampus of Rats with Experimental Alzheimer’s Disease... by Pozdnyakov, Dmitry I., Viсhor, Anastasiya A.

    Published 2024-10-01
    “…Regression models were characterized using the F-test, Akaike information criterion (AIC), and the coefficient of determination (R2). Results. A significant increase (p < 0.05) in the concentrations of proapoptotic molecules was observed in the hippocampal tissue of both male and female rats following Aβ injection. …”
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  12. 14092

    Comparison of the BI-RADS and Kaiser scales for assessing the malignancy of mammary gland formations by E. N. Surovtsev, A. V. Kapishnikov, Yu. S. Pyshkina, M. V. Galochkina

    Published 2024-04-01
    “…The Kaiser system, on the contrary, is highly specialized and is suitable for interpreting magnetic resonance imaging data only.Purpose. To determine the agreement of experts in assessing breast condition using the BI-RADS and Kaiser scales.Object and methods. …”
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  13. 14093

    Comparative study of posterior tibial slope &amp; metaphysio-diaphyseal angle in osteoarthritis knee and normal knee attending tertiary care centre in North-east India by Tulasi Das Bhattacharyya, Prasanta Das, Paragjyoti Gogoi, Rananjoy Sarmah, Bishal Deka, Arkadeep Haldar

    Published 2025-12-01
    “…Each image was analysed using advanced software to ensure precise angle determination. The data are tabulated in Microsoft excel and analysed with SPSS V.24 software. …”
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  14. 14094

    SIMULATION OF 2D FLOW AROUND OF AIRFOILS AT LOW-SPEED WIND TUNNEL WITH OPEN JET TEST-SECTION by Yu. S. Mikhailov, Yu. G. Stepanov

    Published 2019-02-01
    “…The use of boundary corrections has provided good correlation of the test data of airfoil NACA 6712 with the results obtained from the wind tunnel except for lift and drag coefficient values at high angles of attack.…”
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  15. 14095

    Most vulnerable diet and health profiles: identifying countries at risk through a three-theme clustering by Ahmet Murat Günal, Salim Yılmaz, Sedat Arslan

    Published 2025-07-01
    “…The study categorizes countries based on nutrition and diet, health and disease burden, and healthcare access and life expectancy to determine those at the highest risk.MethodsA cross-sectional analysis was conducted using 2019 data from 168 countries. …”
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  16. 14096

    Physical characteristics as indicators of performance in young alpine skiers in Super-G by Stojan Puhalj, Blaž Lešnik, Črtomir Matejek, Samo Fošnarič, Tjaša Kmet, Jurij Planinšec

    Published 2025-03-01
    “… Purpose: The aim of this study is to determine the relationship between physical characteristics and performance in young alpine skiers in the Super-G discipline. …”
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  17. 14097

    A Study on Interpretable Electric Load Forecasting Model with Spatiotemporal Feature Fusion Based on Attention Mechanism by Shuaishuai Li, Weizhen Chen

    Published 2025-05-01
    “…The experimental results show that the determination coefficient R<sup>2</sup> of the model on the Australian electricity market data set reaches 0.9935, which is 84.6% and 59.8% higher than that of the LSTM and GRU models, respectively. …”
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  18. 14098

    Developing a structural model of academic self-concept based on emotional regulation and differentiation with the mediating role of achievement goals in students by meheri bostani, abdollah mafakher, Hossein Mahdian

    Published 2025-03-01
    “…Aims: This study aimed to develop a structural model of academic self-concept based on emotional regulation and differentiation mediated by achievement goals in students. Methods: The research method is descriptive-correlational path analysis. …”
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  19. 14099

    Research on Optimization of Magnetic Ranging by Mechanism & Intelligence by QIAN Hongyu, CHE Yang, WANG Xiufang, FENG Fuping, JIANG Chunlei

    Published 2025-06-01
    “…Experimental validation shows that the MLP achieves a root mean square error as low as 0.114~0.161 and a coefficient of determination as high as 0.999 in both randomly partitioned and single-well test scenarios, significantly outperforming traditional methods. …”
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  20. 14100

    Investigating the mediating role of resilience in the relationship between early maladaptive schemas and existential anxiety in people with anxiety and depression by Marjan pourdehghan, Hamzeh Akbari, Kazem Shariatnia

    Published 2024-06-01
    “…The statistical population of this research included all the people who referred to counseling clinics and psychological services in the cities of Sari and Babol in the summer and fall of 2022. To determine the sample size, according to the number of observed variables and assigning a coefficient of 15 for each observed variable, 600 people were selected as the sample size, This number was selected as a statistical sample by purposeful sampling. …”
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