Showing 201 - 220 results of 1,023 for search '"analysis of variance"', query time: 0.08s Refine Results
  1. 201

    Radiation balance and urban land use (case study: Kermanshah city) by taher Safarrad, mehran Mansourinia, hersh entezami

    Published 2019-06-01
    “…Characteristics of radiation flux including net radiation flux (RN), ground surface albedo (α), incoming longwave radiation (RL↓), incoming shortwave radiation (RS↓), outgoing longwave radiation (RL↑), and ground surface temperature were computed using Sebal algorithm.The values ​​of these components in different land uses (compressed residential, scattered residential, green area and wastelands) were analyzed using one-way analysis of variance (ANOVA) and Tukey’s test. The results of this study showed that the selected land uses have significant differences in the amount of radiation flux, therefore the wastelands are warmer than the residential areas by about 6 oC and the residential areas are warmer than the green areas by about 1.5 oC. …”
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  2. 202

    Genotype by Environment Interaction on Grain Yield Stability and Iron and Zinc Content in OPV of Pearl Millet in Ghana Using the AMMI Method by Peter Anabire Asungre, Richard Akromah, Alexander Wireko Kena, Prakash Gangashetty

    Published 2021-01-01
    “…Twenty-two open-pollinated varieties (OPVs) of pearl millet (Pennisetum glaucum) genotypes were tested in two locations for three seasons in Ghana to estimate the magnitude of genetic variability, heritability, and stability for grain yield and related traits and grain micronutrients among the varieties. General analysis of variance within and across locations and years revealed very highly significant variability (p<0.01) among the genotypes. …”
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  3. 203

    Serological estimation of values for urea, uric acid, and creatinine as a prognostic marker in oral submucous fibrosis patients: An institutional clinic-biochemical study by Vishal Mehrotra, Kriti Garg, Rahul Srivastava, Shazia Aslam, Jyoti Kiran, Vinayak Rai

    Published 2023-07-01
    “…All variables from this study were analyzed by applying the analysis of variance (ANOVA) test and Chi-square test. Results: The results obtained from the present study showed statistically significant differences in serum urea, serum uric acid, and serum creatinine with various stages of OSMF. …”
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  4. 204

    Flipped Classroom for Doctoral Students: Evaluating the Effectivness by K. N. Volchenkova

    Published 2019-06-01
    “…Direct education outcomes (students’ scores at the end of the course and attendance rates) and indirect education outcomes (students’ attitudes, perceptions, and feelings towards the course; students’ empowerment and development in the course) were measured using analysis of variance with repeated measures and Likert Scale surveys. …”
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  5. 205

    Investigation of Mechanical and Wear Properties of LM24/Silicate/Fly Ash Hybrid Composite Using Vortex Technique by B. R. Senthil Kumar, M. Thiagarajan, K. Chandrasekaran

    Published 2016-01-01
    “…In addition, the machining of the aluminum hybrid composite was studied using Taguchi L9 orthogonal array with analysis of variance. The properties of the hybrid composites containing 24 wt.% silicates exhibit the superior wear resistance and mechanical properties.…”
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  6. 206

    Effects of thermal cycles and immersion in different beverages on color, translucency and hardness of different composite resins by Ömer Sağsöz, Pınar Gül

    Published 2023-08-01
    “…The data were analyzed using repeated measured analysis of variance and Bonferroni multiple-comparison test (P3.3). …”
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  7. 207

    Impact of Mobile Technology and Use of Big Data in Physics Education During Coronavirus Lockdown by Edeh Michael Onyema, Rijwan Khan, Nwafor Chika Eucheria, Tribhuwan Kumar

    Published 2023-09-01
    “…Data were collected through an online survey and later evaluated using regression tools, frequency, and an analysis of variance (ANOVA). The findings revealed that the usage of mobile technology had statistically significant effects on physics instructors’ and students’ academics during the coronavirus lockdown. …”
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  8. 208

    Arm Propulsion in Front Crawl Stroke by Cristian Romagnoli, Vincenzo Bonaiuto, Giorgio Gatta

    Published 2025-01-01
    “…<b>Results</b>: The power balance was confirmed through the Bland–Altman estimation (estimated bias 8.5) and was also demonstrated by a one-way analysis of variance that does not show statistical differences. …”
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  9. 209

    Kinematic and Electromyographic Activity Changes during Back Squat with Submaximal and Maximal Loading by Hasan U. Yavuz, Deniz Erdag

    Published 2017-01-01
    “…Data were analyzed with repeated measures analysis of variance (p<0.05). Overall muscle activities increased with increasing loads, but significant increases were seen only for vastus medialis and gluteus maximus during 90% and 100% of 1RM compared to 80% while there was no significant difference between 90% and 100% for any muscle. …”
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  10. 210

    Effect of different torque settings selected during instrumentation on fracture strength of endodontically treated teeth by Demet Altunbaş, Eda Gürsu

    Published 2022-12-01
    “…Each specimen was tested for fracture strength. The analysis of variance and Tukey test were used to analyze the obtained data. …”
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  11. 211

    Optimization of FCAW Parameters for Ferrite Content in 2205 DSS Welds Based on the Taguchi Design Method by Tianqi Li, Yingying Zhang, Lei Gao, Yunhao Zhang

    Published 2018-01-01
    “…This study presents the Taguchi design method with L9 orthogonal array which was carried out to optimize the flux-cored arc welding (FCAW) process parameters such as welding current, welding voltage, welding speed, and torch angle with reference to vertical for the ferrite content of duplex stainless steel (DSS, UNS S32205) welds. The analysis of variance (ANOVA) was applied, and a mathematical model was developed to predict the effect of process parameters on the responses. …”
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  12. 212

    Omeprazole with Calcium Hydroxide’s Effectiveness as an Intracanal Medication against Enterococcus faecalis by Binila Surendra Babu, Souparnika Divakaran Padmini, Manthra Ajith Shreya, Panachiyil Rajan Sreekala, Renju Chanthiam, C Nisha

    Published 2024-12-01
    “…Statistical Analysis Use: Statistical analysis was performed using the analysis of variance (ANOVA) test (P < 0.05). Results: We found a significant reduction in the colony-forming unit count in the omeprazole– Ca(OH)2 group. …”
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  13. 213

    Students seeking information for their Master's thesis - the effect of the Internet by Paulina Junni

    Published 2007-01-01
    “…</b> The quantitative data was analysed using analysis of variance (ANOVA) with the statistical program SPSS, where the significance of the results was measured with Dunnets t-test. …”
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  14. 214

    Comparative Studies of Combined Influence of Variables on the Esterification Degree of Pectin Extracted by Sulfuric Acid and Citric Acid by Jun Li, Ling Zhang, Jun-fang Li, De-qiang Li

    Published 2019-01-01
    “…The DE was significantly influenced by pH of extraction solution, extraction time, and temperature through the analysis of variance. In addition, the values of DE reduced with the increasing of extraction temperature, lapse of time, and decreasing of pH value. …”
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  15. 215

    Clinical study of repetitive transcranial magnetic stimulation to improve chronic pain after total knee arthroplasty by Wang Hongbin, Yuan Hua, Sun Xiaolong, Xu Mulan, Wu Xiangbo, Long Hua

    Published 2024-01-01
    “…ObjectiveTo investigate the effect of repeated transcranial magnetic stimulation(rTMS)on chronic pain after total knee arthroplasty(TKA).MethodsA total of 121 patients with postoperative chronic post-surgical pain(CPSP)who underwent unilateral TKA from January 2021 to June 2023 and who fulfilled the criteria were randomly assigned to receive rTMS(paralateral M1 area,10Hz,80% resting threshold,stimulation time of 1s,interval time of 3s,1200 pulses/min,once daily)or sham stimulation for one week.NRS scores and HSS scores for knee pain were compared between the two groups after 3 days,1 week,2 weeks,and 4 weeks of treatment,by repeated-measures analysis of variance.ResultsRepeated analyses of the NRS scores and total HSS scores in the two groups revealed statistically significant differences in rTMS compared with controls in pain (HSS1), joint activity (HSS3), flexion (HSS5), and subtraction (HSS7).ConclusionAs a safe and cost-effective neuromodulatory technique, rTMS is well suited to relieve chronic pain after TKA, improve the overall recovery of joint function, and improve quality of life, and is worthy of clinical application.…”
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  16. 216

    Tool life in Turning Processes: Effect of Lubricants with a small amount of Graphite as Cutting Fluid by Agus Sutanto, Ismet Hari Mulyadi, Farchan - Vernando

    Published 2022-10-01
    “…Furthermore, based on the analysis of variance (ANOVA) it is known that the percentage of graphite and viscosity of the lubricant has a significant effect on the cutting tool life. …”
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  17. 217

    Comparison Of Different Recovery Methods After An Acute Training Session On Aspartate Aminotransferase Activity And Some Hematological İndicators Of Blood İn Women Runners by Marıa Rahmanı Ghobadı, Seyed Ali Hoseini, Ghobad Hasanpour

    Published 2021-12-01
    “…In this study, one-way analysis of variance was used. The results of this study showed that there was no significant difference between the three types of recycling methods (inactive, double soft, massage) in changes in the factors of aspartate aminotransferase, iron. …”
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  18. 218

    Are obese rats influenced by GLP1 and IR through aerobic exercise? A case study by Ali Sayyah, Hamid Mohebbı, Hamid Arazı, Abbas Baharı

    Published 2016-08-01
    “…We applied dependent t-test and Analysis of variance (ANOVA) to test the research hypotheses. …”
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  19. 219

    Evaluation of the Neuroprotective Effect of Lawsonia inermis Flower Extract in Alzheimer’s Disease-induced Zebrafish Model by Kavitha Ramasamy, K. Priya Gayathri, Binoy Varghese Cheriyan, I. Glory Josephine, V. D. Deepti

    Published 2024-12-01
    “…The results were analyzed with a one-way analysis of variance followed by a post hoc Tukey multiple comparison test using GraphPad Prism. …”
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  20. 220

    Dexmedetomidine Attenuates Inflammation in Elderly Patients Following Major Hepatobiliary and Pancreatic Surgery: A Randomized Clinical Trial [Corrigendum] by Chen X, Chen Q, Qin Z, Alam A, Zhao H, West R, Liu X, Li J, Li X, Yi B, Ma D, Gu J

    Published 2025-01-01
    “…Data are analysed with the repeated measures analysis of variance (RMANOVA) followed by the LSD test for multi-comparison. …”
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