Showing 621 - 640 results of 1,023 for search '"analysis of variance"', query time: 0.07s Refine Results
  1. 621

    Influence of Messa di Voce speed on vocal stability of untrained, healthy subjects. by Jonas Kirsch, Marie Köberlein, Michael Döllinger, Matthias Echternach

    Published 2025-01-01
    “…., Open Quotient (OQ), Closing Quotient (ClQ), Relative Average Perturbation (RAP)), excluding parts of the signal with stationary sound pressure level (SPL), were analyzed with correlation analysis and statistical analysis (Analysis of Variance and subsequent multiple comparisons).…”
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  2. 622

    Effect of 3D Printing Orientation on the Accuracy and Surface Roughness of Polycarbonate Samples by Paweł Turek, Anna Bazan, Marcin Bulicz

    Published 2024-12-01
    “…All models were characterized by a predominance of negative 3D deviations. The analysis of variance showed no effect of model orientation on the values of linear dimensional deviations and geometric deviations. …”
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  3. 623
  4. 624

    Effect of nanoemulsion carbonated hydroxyapatite-statin administration on Acp 5 and Runx-2 expression during orthodontic relapse in rats by Ananto Ali Alhasyimi, Niswati Fathmah Rosyida, Ika Dewi Ana

    Published 2025-01-01
    “…The collected data were evaluated using analysis of variance and post hoc tests, with p < 0.05. Results: A significant reduction in Acp 5-positive cells in the CHA-statin group was observed on days 7 and 14 of relapse movement compared with the other groups (p < 0.05), whereas the average Runx-2 expressions in the CHA-statin groups were significantly higher than in the other groups on days 1, 7, and 14 during the relapse phase (p < 0.05). …”
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  5. 625

    Effect of Four Bleaching Regimens on Color Changes and Microhardness of Dental Nanofilled Composite by Simone Xavier Silva Costa, Anne Buss Becker, Alessandra Nara de Souza Rastelli, Leonor de Castro Monteiro Loffredo, Marcelo Ferrarezi de Andrade, Vanderlei Salvador Bagnato

    Published 2009-01-01
    “…The data were analyzed with two-way Analysis of Variance. Results. ΔE and VHN mean values into the groups were not statistically different, however, the VHN mean values before and after storage and bleaching showed statistically significant differences. …”
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  6. 626

    Estimating the Impact of Aging on Visual Function Using Useful Field of View (UFOV) with a Focus on the Population of Gangwon-do in Korea by Sang-Bin Na, Seong-Youl Choi, Da-Bin Jeon, Soo-Jin Moon, Jin-Keun Kim

    Published 2024-12-01
    “…UFOV testing was conducted on the participants where the participants completed a questionnaire about general and driving-related characteristics. A one-way analysis of variance (ANOVA) was performed to analyze the mean difference by age group, and a Pearson correlation analysis was carried out to evaluate the correlation between age and visual function. …”
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  7. 627

    Phenotypic variability of <i>Linum usitatissimum</i> L. accessions under the conditions of the Northern Trans-urals by K. P. Korolev, N. A. Bome, N. N. Kolokolova

    Published 2023-04-01
    “…Statistical data processing included the multivariate analysis of variance and correlation analysis. Environmental screening was performed according to S. …”
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  8. 628

    Effects of Mental Fatigue on Small-World Brain Functional Network Organization by Gang Li, Youdong Luo, Zhengru Zhang, Yanting Xu, Weidong Jiao, Yonghua Jiang, Shan Huang, Chengwu Wang

    Published 2019-01-01
    “…Through performing analysis of variance (ANOVA) on the mean MI for every EEG rhythm, only the data of α1 rhythm during the task state were emerged for the further explorations of mental fatigue. …”
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  9. 629

    Multiangle Correlation Feature Extraction and Disease Prediction Model Construction for Patients With Post-Stroke Dysarthria by Ting Zhu, Shufei Duan, Huizhi Liang, Fujiang Li, Wei Zhang

    Published 2025-01-01
    “…Principal Component Analysis and Variance Inflation Factor were employed to optimize GRA-DBN model. …”
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  10. 630

    Psychometric properties of a Serbian version of the State-Trait Anxiety Inventory X-2 by Damjan Jakšić, Jovana Trbojević Jocić, Stefan Maričić, • Bülent Okan Miçooğulları

    Published 2020-12-01
    “…In order to examine the sex differences between the examined variables, a one-way analysis of variance was performed. The findings show that there is no statistically significant difference on all three factors between the scores achieved by male and female handball players. …”
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  11. 631

    The effect of different bioceramic root canal sealer removal protocols on the bond strength of composite to coronal dentin in diabetic and non-diabetic patients: an ex vivo study by Arzu Şahin Mantı, Cemile Kedici Alp

    Published 2025-01-01
    “…Data were analyzed using Independent Samples t-test and One-Way Analysis of Variance at a significance level of p < 0.05. …”
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  12. 632

    The Comparison of Mind Wandering and Cognitive Distortions in Adults with Attention-Deficit Hyperactivity Disorder with and Without Pornography by Sahar Nasrollahi Valojerdi, Abbas Abolghasemi, Reza Soltani Shal

    Published 2024-12-01
    “…The data was analyzed using the spss24 software, which included univariate and multivariate analysis of variance (MANOVA) and the Hochberg GT2 post hoc test. …”
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  13. 633

    A COMPARATIVE STUDY OF SPRING TRITICALE VARIETIES IN THE WESTERN SIBERIAN FOREST-STEPPE ZONE UNDER DIFFERENT CONDITIONS OF VEGETATION by A. Cheshkova, P. Stepochkin, A. Aleynikov, I. Grebennikova, D. Chanyshev

    Published 2018-05-01
    “…The three-factor analysis of variance revealed that sowing rate efect explained the major part of the total experimental variation in almost all of the traits, except 1 000-grain weight and test weight, the variation of which was determined predominantly by genotype efect. …”
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  14. 634

    An Alternative to Clay in Building Materials: Red Mud Sintering Using Fly Ash via Taguchi’s Methodology by Suchita Rai, Dilip H. Lataye, M. J. Chaddha, R. S. Mishra, P. Mahendiran, J. Mukhopadhyay, ChangKyoo Yoo, Kailas L. Wasewar

    Published 2013-01-01
    “…In the present study, feasibility of reducing the alkaline nature of red mud by sintering using fly ash as an additive via Taguchi methodology and its use for brick production, as an alternative to clay, is investigated. The analysis of variance (ANOVA) shows that sintering temperature is the most significant parameter in the process. …”
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  15. 635

    The Role of Quercetin and Exercise in Modulating Apoptosis and Cardiomyopathy via PI3K/AKT/FOXO3 Pathways in Diabetic Obese Rats by Mojdeh Khajehlandi, Lotfali Bolboli

    Published 2024-09-01
    “…Quercetin was used at 15 mg/kg, as a suspension in carboxymethyl cellulose(CMC) at a concentration of 0.5%. One-way analysis of variance with LSD’s post-hoc test with a significant level ofP≤0.05 was used to analyze data.Results: Just 8 weeks of HIIT and MICT protected the protein content of PI3K, AKT, and FOXO3 and caspase-8 (Casp-8) gene expression in heart tissues (P<0.05). …”
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  16. 636

    PREVALENCE OF OVERWEIGHT AND OBESITY IN MEMBERS OF TWO LARGE FITNESS CLUBS OF THE CITY OF RIO DE JANEIRO, RJ, BRAZIL by Tony Meireles Santos, Bruno Ribeiro Ramalho Oliveira, Geraldo de Albuquerque Maranhão Neto, Marcos Santos Ferreira, Walter Rolph Thompson

    Published 2012-09-01
    “…Comparing the results with municipal and national data, BMI values were significantly higher (p≤0.01) in men (7.7%) and lower in women (21.6%). The two-way analysis of variance (age and gender) found lower values in women (21.4±1.8kg/m2), when compared to men (22.6±1.8 kg/m2) in the underweight and normal weightcategories, but not in the overweight category (28,1±3,1 versus 28,2±3,0 kg/m2, for women and men respectively). …”
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  17. 637

    The Effect of Stir-Squeeze Casting Process Parameters on Mechanical Property and Density of Aluminum Matrix Composite by S. Vijayakumar, P. S. Satheesh Kumar, Pappula Sampath kumar, Selvaraj Manickam, Gurumurthy B. Ramaiah, Hari Prasadarao Pydi

    Published 2022-01-01
    “…The optimization process can be assisted by the software namely Minitab-17 which helps to study analysis of variance, regression model, and contour plots. …”
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  18. 638

    Development of immune-derived molecular markers for preeclampsia based on multiple machine learning algorithms by Zhichao Wang, Long Cheng, Guanghui Li, Huiyan Cheng

    Published 2025-01-01
    “…Differential expression analysis was performed using the DESeq2 and limma packages, followed by analysis of variance to identify immune-related differentially expressed genes (DEGs). …”
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  19. 639

    Relationship between Physical Activity Level and Physical Literacy in Iranian Ethnic Children: A Cross-Cultural Study by Majid Mohammadi, Sheikh Mahmoud, Davood Hoomanian, Hasan Gharayagh Zandi, Mehrzad Hamidi

    Published 2024-12-01
    “…Additionally, SPSS version 23 software was employed to conduct Pearson’s correlation coefficient test and two-way multivariate analysis of variance for data analysis. The results showed a positive and significant relationship between physical literacy and physical activity (P=0.001). …”
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  20. 640

    Multivariate Analysis of Fruit Antioxidant Activities of Blackberry Treated with 1-Methylcyclopropene or Vacuum Precooling by Jian Li, Guowei Ma, Lin Ma, Xiaolin Bao, Liping Li, Qian Zhao, Yousheng Wang

    Published 2018-01-01
    “…Effects of 1-methylcyclopropene (1-MCP) and vacuum precooling on quality and antioxidant properties of blackberries (Rubus spp.) were evaluated using one-way analysis of variance, principal component analysis (PCA), partial least squares (PLS), and path analysis. …”
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