Structural and kinematic analysis of the prototype of a folding work table by Isaac Simbaña, Alexander Tirado, Anderson Arias, Xavier Vaca

“…Through computational simulation using the finite element method, a mesh consisting of 390 558 elements and 497 625 nodes was generated with an excellent mesh quality, characterized by a skewness of 0.2234. The analysis revealed a stress of 209.36 MPa, resulting in a safety factor of 1.84 when utilizing ASTM A36 structural steel as the material. …”
Get full text

Degradation State Recognition of Rolling Bearing Based on K-Means and CNN Algorithm by Qicai Zhou, Hehong Shen, Jiong Zhao, Xingchen Liu, Xiaolei Xiong

“…Firstly, the time-domain features including RMS, kurtosis, skewness and RMSEE, and Mel-frequency cepstral coefficients features are extracted from bearing vibration signals, which are then used as the input of k-means algorithm. …”
Get full text

A New Lifetime Distribution and Its Power Transformation by Ammar M. Sarhan, Lotfi Tadj, David C. Hamilton

“…We discuss some properties of these two distributions, such as the behavior of the failure rate function, the probability density function, the moments, skewness, and kurtosis, and limiting distributions of order statistics. …”
Get full text

Right Truncated Shankar Distribution and its Properties by Bayda Atiya Kalaf, Sairan Hamza Raheem, Feras Sh. M. Batah

“…In addition, some properties of the right truncated Shanker distribution are derived, such as the moments around the origin, the variance, the coefficients of skewness and kurtosis, the moment generating function, and the mean time to failure. …”
Get full text

The Influence of the Laser Power on the Manufacturing Quality Specific to Automotive Parts by Dumitrascu Dorin-Ion, Rusu Alexandru-Nicolae, Dumitrascu Adela-Eliza

“…Furthermore, the analysis showed low variance, a skewness of 0.171 W, and a kurtosis of - 0.566 W. In conclusion, the study highlights the importance of precise control over laser power in the micro-perforation process, providing valuable insights for industrial applications aimed at improving the quality of automotive parts.…”
Get full text

Observation-based temperature and freshwater noise over the Atlantic Ocean by A. A. Boot, H. A. Dijkstra, H. A. Dijkstra

“…An analysis of CMIP6 models shows that these models do a reasonable job at representing the standard deviation and skewness of the noise, but the excess kurtosis is more difficult to capture. …”
Get full text

Large-Scale Analysis of Relationships between Mineral Dust, Ice Cloud Properties, and Precipitation from Satellite Observations Using a Bayesian Approach: Theoretical Basis and Fir... by Lars Klüser, Thomas Popp

“…The distributions of all three variables broaden and get less skewed in dusty environments. For ice crystal size the significant bimodality is reduced and the order of peaks is reversed. …”
Get full text

Corrosion of a chimney liner operated for 130,000 hours by Gwoździk M.

“…Based on the tests, the following parameters were determined: arithmetic mean height, maximum height, height of the highest peak, depth of the lowest depression, root mean square height, skewness, kurtosis.…”
Get full text

Tribological properties of silicon carbide ceramic surfaces modified by polishing, grinding and laser radiation by A. M. Abdelmagid, E. G. Orlova, D. S. Nikitin, R. S. Tsygankov, O. S. Korneva, M. A. Rudmin, D. V. Feoktistov

“…A texture with a negatively asymmetric and peak shaped distribution of asperities is formed by laser radiation of SiC. The skewness and the density of asperities on this texture affect the friction coefficient.…”
Get full text

The Effect of High Intensity Interval Training in Different Forms Applied to Combat Athletes on Body Composition and Muscular Strength by İbrahim Orkun Akcan, Latif Aydos, Mustafa Şakir Akgül

“…Data normality was verified using Skewness and Kurtosis values. Paired Sample T Test was used to determine intragroup changes while Independent Sample T Test was used to determine intergroup changes. …”
Get full text

Swing Characteristics and Vibration Feature of Tower Cranes under Compound Working Condition by Fu Liu, Jianwei Yang, Jinhai Wang, Changdong Liu

“…When PV of angles θ and β increases by tens of thousands of times in the LLCM, PV can reflect the phenomenon of angle divergence. The skewness value (SV) increases by 3422% at the severe swing angle performance in the LSCM. …”
Get full text

Computational numerical analysis of the support structure for a rainwater storage tank by Isaac Simbaña, Xavier Vaca, Christian Andrade, Wendy Sevillano

“…Validation of this process achieved a skewness of 0.2401 with 414 651 elements and 601 334 nodes, defining the corresponding initial and boundary conditions. …”
Get full text

Kahramanmaraş Depremi Sonrası Üniversite Öğrencilerinde Algılanan Stres Düzeyleri İle Öznel İyi Oluş Durumları Arasındaki İlişkinin Belirlenmesi by Fatma Güdücü Tüfekçi, Hatice Oğuzhan, Gamze Akay

“…Verilerin değerlendirilmesinde Skewness ve Kurtosis, independent sample t-test, Mann-Whitney U test, One Way ANOVA ve post hoc analizinden yararlanılmıştır. …”
Get full text

Examining The Attitudes Of Amateur Football Players Towards Football by Nuh Asanakut, Gökhan Dokuzoğlu, Mehmet Özdemir, Erhan Buyrukoğlu

“…It was decided whether the data showed a normal distribution or not by looking at the kurtosis skewness values. In terms of statistics, Independent Sample t test, Anova test, frequency, percentage and reliability coefficient calculations were made. …”
Get full text

Optimizing discrete dutch auctions with time considerations: a strategic approach for lognormal valuation distributions by Raja Aqib Shamim, Majid Khan Majahar Ali

“…Furthermore, increasing skewness in valuation distributions correlates with higher revenue per unit of time. …”
Get full text

Comparing the Mini-BESTest with the Berg Balance Scale to Evaluate Balance Disorders in Parkinson's Disease by Laurie A. King, Kelsey C. Priest, Arash Salarian, Don Pierce, Fay B. Horak

“…The Mini-BESTest is highly correlated with the Berg (r=0.79, P<0.001), but avoids the ceiling compression effect of the Berg for mild PD (skewness −2.30 Berg, −0.93 Mini-BESTest). Consequently, the Mini-BESTest is more effective than the Berg for predicting UPDRS Motor score (P<0.001 Mini-BESTest versus P=0.86 Berg), and for discriminating between those with and without postural response deficits as measured by the H&Y (ROC differential P=0.06). …”
Get full text

ENTROPY INDICATORS FOR AN ESTIMATION OF CURRENCY RISKS by Valeria Yatsenko

“…Moreover, we propose considering entropy as a reliable indicator of risks based on the statistical and economic significance of correlation coefficients with other qualitative characteristics of distributions of exchange rate returns - skewness and kurtosis. The results may help investors and portfolio managers better understand exchange rate dynamics, make effective managerial decisions, and minimize losses from unfavourable volatility.…”
Get full text

Investigation of Teachers’ Self Efficieny of Educational Game Teaching: Case of Alanya by Mehmet Arslan, Meriç Ödemiş

“…Since the data showed normal distribution as a result of the kurtosis and skewness test, Independent T test was used for binary variables and One Way Anova test was used for three or more variables. …”
Get full text

Comparison of Parametric and Nonparametric Methods for Analyzing the Bias of a Numerical Model by Isaac Mugume, Charles Basalirwa, Daniel Waiswa, Joachim Reuder, Michel d. S. Mesquita, Sulin Tao, Triphonia J. Ngailo

“…The study compared January 2015 temperature data for Uganda as simulated using the Weather Research and Forecast model with actual observed station temperature data to analyze the bias using parametric (the root mean square error (RMSE), the mean absolute error (MAE), mean error (ME), skewness, and the bias easy estimate (BES)) and nonparametric (the sign test, STM) methods. …”
Get full text

Modeling to medical and economic data using: The transmuted power unit inverse Lindley distribution by Eman A. Eldessouky, Osama H. Mahmoud Hassan, Badr Aloraini, Ibrahim Elbatal

“…Modeling biomedical and economic data accurately poses considerable challenges due to the complexity of these datasets, which frequently display variability, skewness, and heavy tails. Standard probability distributions often do not adequately represent these complexities, resulting in erroneous conclusions. …”
Get full text