Showing 321 - 340 results of 1,023 for search '"analysis of variance"', query time: 0.13s Refine Results
  1. 321

    Different Spectrophotometric Methods for Simultaneous Determination of Trelagliptin and Its Acid Degradation Product by Shereen Mowaka, Bassam M. Ayoub, Mostafa A. Hassan, Wafaa A. Zaghary

    Published 2018-01-01
    “…Using one-way analysis of variance (ANOVA), the optimized methods were compared and proved to be accurate for the simultaneous assay of TRG and TAD.…”
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  2. 322

    Genotype by Environment Interaction Effects on Nutraceutical Lipid Compounds of Pigmented Rice (Oryza sativa L. ssp. indica) by Bhornchai Harakotr, Kasidid Prompoh, Khundej Suriharn, Kamol Lertrat

    Published 2021-01-01
    “…The research was conducted in eight environments (four locations and two years). Combined analysis of variance showed that levels of α-tocopherol, γ-oryzanol, octacosanol, and squalene were mainly affected by genotype, accounting for more than 42.57% of the total variance. …”
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  3. 323

    Study of the Effect of Process Parameters on Surface Profile Accuracy in Single-Point Incremental Sheet Forming of AA1050-H14 Aluminum Alloy by Abdulmajeed Dabwan, Adham E. Ragab, Mohamed A. Saleh, Saqib Anwar, Atef M. Ghaleb, Ateekh Ur Rehman

    Published 2020-01-01
    “…Full factorial design of experiments was used to plan the study, and the analysis of variance was used to analyze and interpret the results. …”
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  4. 324

    Evaluating the M6 learning model and realistic mathematics education (RME) approach in enhancing critical thinking skills in mathematics: A focus on students’ logical-mathematical... by Ardi Dwi Susandi, Sudirman Sudirman, Binti Khoiriyah

    Published 2024-12-01
    “…Instruments included a critical mathematical thinking skills test and a logical-mathematical intelligence test, with hypothesis testing conducted using two-way analysis of variance with unequal cells. Results: The analysis revealed significant differences in students' critical thinking abilities based on the learning model and logical-mathematical intelligence levels, with notable interactions between these variables. …”
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  5. 325

    Compilation of components of urban architectural spaces durability emphasizing the of everyday life rhythms (Case study: Tabriz Bazaar) by Elham Hatami Golzari, Ahmad Mirza kouchak khoshnevis, Qader Bayzidi, Foad Habibi

    Published 2021-03-01
    “…Also, in this research, in addition to applying the qualitative method for analyzing the causes of durability in the studied areas, quantitative method of analysis of variance was used to investigate the durability of urban spaces in the studied areas. …”
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  6. 326

    Machinability studies on metal additive manufactured 316L stainless steel using electrochemical machine by Rajan Natarajan, Shanmugapriyan Kanagaraj, Thangavel Palaniappan, Deepa Dhanaskodi

    Published 2025-01-01
    “…Accord¬ing to the main effect table, the best combination is 16 V, 35 g l-1 electrolyte concentration, and 60 % duty cycle. Analysis of variance result shows that the duty cycle accounts for approximately 27.06 1% of machining performance, voltage contributes by 24.015 % and electrolyte content contributes roughly 15.58 % to the machining performance. …”
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  7. 327

    Prevalence of non-alcoholic fatty liver disease at obesity and its interrelation with cardio-vascular disease and 2nd type diabetes mellitus risk factors by G. A. Melnichenko, A. Yu. Yeliseyeva, M. V. Mayevskaya

    Published 2012-04-01
    “…At multi-factor analysis of variance interrelation of NAFLD with CVD and type 2 DM risk factors, such as systemic hypertension, dyslipidemia, disorders of carbohydrate metabolism and insulin resistance was confirmed.Conclusions. …”
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  8. 328

    GENOTYPIC AND PHENOTYPIC VARIANCE, CORRELATION, AND PATH COEFFICIENT ANALYSIS IN MAIZE by H. S. Hamad, B. M. Abdulkareem, Z. A. Abdulhamed, N. M. Abood

    Published 2024-12-01
    “…The genotypes (parents and the hybrids resulting from them) were planted during the spring and fall seasons of 2022 using a randomized complete block design (R.C.B.D) with three replicates to study genetic and phenotypic correlations and their variations and the path coefficient for traits (number of silking days, plant height, leaf area, number of ears, number of rows per ear, number of grains per row, weight of 500 grains, and grain yield per plant). Analysis of Variance showed highly significant differences between the genotypes for all the studied traits for the fall and spring seasons of 2020. …”
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  9. 329

    Morphological Characterization and Assessment of Genetic Variability, Character Association, and Divergence in Soybean Mutants by M. A. Malek, Mohd Y. Rafii, Most. Shahida Sharmin Afroz, Ujjal Kumar Nath, M. Monjurul Alam Mondal

    Published 2014-01-01
    “…An experiment was conducted during 2011 to study genetic variability, character association, and genetic diversity among 27 soybean mutants and four mother genotypes. Analysis of variance revealed significant differences among the mutants and mothers for nine morphological traits. …”
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  10. 330

    Performance Evaluation of Lablab Genotypes across Various Locations of Ethiopia by Melkam Aleme

    Published 2022-01-01
    “…The data were subjected to analysis of variance using the general linear model of SAS and mean comparison via list significance difference test. …”
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  11. 331

    Effects of Er:YAG Laser on Mineral Content of Sound Dentin in Primary Teeth by Cigdem Guler, Meral Arslan Malkoc, Veli Alper Gorgen, Erhan Dilber, Mehmet Bulbul

    Published 2014-01-01
    “…The data were analyzed by one-way analysis of variance and Tukey’s HSD tests. No significant differences in Ca, K, Mg, Na, and P levels or Ca/P ratio were found among the groups (P>0.05). …”
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  12. 332

    Influence of selected dosages of plastic microparticles on the porcine fecal microbiome by Ismena Gałęcka, Andrzej Rychlik, Jarosław Całka

    Published 2025-01-01
    “…The relationships between the number of reads at the phylum, genus and species level and the microplastic dose were calculated using statistical methods (r-Pearson correlation, generalized regression model, analysis of variance). The statistical analysis revealed, that populations of Family XIII AD3011 group, Coprococcus, V9D2013 group, UCG-010 and Sphaerochaeta increased with increasing MP-PET dose. …”
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  13. 333

    Investigation of The Relationship Between Healthy Life Style Behaviors and Body Mass Index of Universıty Students by Ramazan Bayer, Serkan Düz, Rabia Hürrem Özdurak Sıngın

    Published 2020-04-01
    “…The data obtained were analyzed using independent sample t-test, Mann Whitney-U test, one-way Analysis of Variance and Kruskal Wallis-H test. Results: The most important finding of the study is that inadequate physical activity and irregular dietary habits affect stress level of the students. …”
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  14. 334

    Quality of phytopathometric variables generated from a ranking scale for the CABMV-passionfruit pathosystem by Antonio Carlos Mota Porto, Mariana de Lima Santos, Antonio Carlos Oliveira

    Published 2017-12-01
    “…All variables met the assumptions for analysis of variance, with AUDPC-III and III PVs having slightly higher values in terms of adherence to normality, and AUDPC-GS and GS PVs having slightly higher values in terms of significance for additivity and homoscedasticity. …”
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  15. 335

    Effect of Moodle LMS on Distance Learning Undergraduates’ Performance in Environmental Education by Ibrahim Abba Mohammed, Charles George Ekpo, Tope Gloria Olatunde-Aiyedun, Ahmad Yahaya Zakari, Syvanus Innocent Ogar

    Published 2025-02-01
    “…Data analysis was conducted using repeated measures analysis of variance. The results indicate that Moodle significantly enhanced students' academic performance (F (3,336) = 193.189, P = 0.00, effect size = 0.963) and satisfaction (F (3,336) = 154.112, P = 0.00, effect size = 0.957). …”
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  16. 336

    Youth and Socialization Spaces: A Field Study on Prediction of Risky Alcohol Use by Need for Social Approval and Drinking Motives in Alcohol-Using University Students by Demet Atlam, Deniz Tan, Selen Açıkyol

    Published 2024-12-01
    “…Pearson chi-square, independent sample t test, analysis of variance, correlation test, and binary logis- tic regression tests were used. …”
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  17. 337

    Impact of Particular Stages of the Manufacturing Process on the Reliability of Flexible Printed Circuits by Andrzej Kiernich, Jerzy Kalenik, Wojciech Stęplewski, Marek Kościelski, Aneta Chołaj

    Published 2024-12-01
    “…The qualitatively best variant of the board construction was indicated using the signal-to-noise ratio and the analysis of variance method for each factor. The factors determined to be the most important in terms of reliability were the number of conductive layers and the current density in the galvanic bath. …”
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  18. 338

    Regiões pluviométricas e saúde no Rio Grande do Norte by Pollyanne Evangelista Da Silva, Lara De Melo Barbosa Andrade, Jean Souza Dos Reis

    Published 2018-04-01
    “…Cluster analysis was carried out for the determination of these regions, considering accumulated rainfall data in each municipality of the State, the Euclidean distance and Ward's method criterion. An analysis of variance (ANOVA) was also carried out in order to verify the influence of precipitation on the rates of hospitalization caused by climate-dependent diseases, according to the homogeneous precipitation regions. …”
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  19. 339

    PENGARUH LAMA FERMENTASI TERHADAP KADAR PROTEIN TEMPE BIJI DURIAN by Agnes Yuantin Maharani, Nasrul Rofiah Hidayati, Sri Handayani, Dewi Endri Astuti, Ria Nopida, Syaiful Fachrurazi

    Published 2016-12-01
    “…Analysis of data using analysis of variance (ANOVA) two ways through SPSS version 23.0 which shows the difference in the protein content of the soybean quality with a significant level of 0.018 <0.05, which means the length of fermentation. …”
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  20. 340

    Ground Water Quality of Gandhinagar Taluka, Gujarat, India by Mayur C. Shah, Prateek G. Shilpkar, Pradip B. Acharya

    Published 2008-01-01
    “…The statistical analysis like mean, standard deviation (SD), coefficient of variance (% CV), analysis of variance (ANOVA), t-test, coefficient of correlation (r) and regression analysis of obtained data were carried out. …”
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