A Study on Mode Shape and Natural Frequency of Rotating Flexible Cracked Annular Thin Disk by Jinghe Zhao, Ying Zhang, Bo Jiang

“…Cracks may occur in some weak disk parts, which will greatly shorten the equipment service life and even cause equipment failure. …”
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Investigation of performance properties of rubber with metal fillers by S. V. Pashukevich

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Evaluation of operational parameters for clinical evaluation of skin hydration by corneometry method by Laura Moretti Aiello, Mariane Massufero Vergílio, Silas Arandas Monteiro e Silva, Gislaine Ricci Leonardi

“…The electrical capacitance method demonstrated good repeatability, with coefficients of variation mostly below 10%. However, higher variability was observed in inter-observer readings. …”
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A method and apparatus for inspecting large flat composite parts by using the Infrared LST technique by Vladimir Vavilov, Arsenii Chulkov, Denis Nesteruk, Douglas Burleigh, Alexey Moskovchenko

“…The design of the unit allowed the suppression of noise from reflected radiation. The new equipment, using the LST method, provided defect detectability similar to that achieved with a classic, static, flash heating procedure, but with a higher rate of testing. …”
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RGB Composition Obtained by a UAV in the Monitoring of Sugarcane Row Gaps Using the Biophysical Index by Camila G. B. de Melo, Mário M. Rolim, Roberta Q. Cavalcanti, Marcos V. da Silva, Ana Lúcia B. Candeias, Pabrício M. O. Lopes, Pedro F. S. Ortiz, Renato P. de Lima

“…Images were collected from a UAV equipped with a 12-megapixel RGB camera. The number of regrowth gaps measured through imaging for the class of gaps with a length between 0.5 and 1.0 m was eight times higher than field measurement. …”
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Internal Leakage Diagnosis of a Hydraulic Cylinder Based on Optimization DBN Using the CEEMDAN Technique by Peng Zhang, Xinyuan Chen

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Comparative analysis of single-stage reciprocating compressor compressing different gases by A. A. Kotlov, A. B. Burakov

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Automobile transport and armored car military units of the Russian Imperial Army. 1896–1917s by M. S. Novikov

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The Gantry as a Drive for a Horizontal Bike: Initial Investigation of Rotary Work by Łukasz Bereś, Paweł Pyrzanowski

“…Additionally, thanks to the use of the gantry drive in a horizontal bike, it is possible to achieve higher speeds compared to a horizontal bike equipped with the crankset.…”
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Human Factors and Errors in Security Aviation: An Ergonomic Perspective by Michelle S. F. Arcúrio, Eliane S. Nakamura, Talita Armborst

“…The objective of this study was to evaluate the various labor conditions in the security checkpoints of Brazilian airports, in order to promote safer and higher performance of the AVSEC professionals, as well as the security equipment. …”
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Bearing Fault Classification Based on Conditional Random Field by Guofeng Wang, Xiaoliang Feng, Chang Liu

“…The analysis and comparison under different fold times show that the accuracy rate of classification using the CRF model is higher than the HMM. This method brings some new lights on the accurate classification of the bearing faults.…”
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The development of mathematical model of process of information system monitoring by N. R. Storozhenko, A. I. Goleva

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Optimal design of maintenance service contract considering preventive maintenance, random repair cost and time value of money by Majeed Heydari, Amir Yousefli

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Determination of technical condition of high-pressure pump and injectors of MAN B&W 6S50MC-C marine diesel engine by changing the pressure and temperature in pipeline by L. Yu. Volkova

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A Component Prediction Method for Flue Gas of Natural Gas Combustion Based on Nonlinear Partial Least Squares Method by Hui Cao, Xingyu Yan, Yaojiang Li, Yanxia Wang, Yan Zhou, Sanchun Yang

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Extraction and Characterization of Tunisian Quercus ilex Starch and Its Effect on Fermented Dairy Product Quality by Youkabed Zarroug, Mouna Boulares, Jamel Mejri, Bechir Slimi, Ghaith Hamdaoui, Saida Djebi, Fatma Saidi, Hanen Nasri, Dorra Terras Sfayhi, Mohamed Kharrat

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Mechanism of Fire Prevention with Liquid Carbon Dioxide and Application of Long-Distance Pressure-Holding Transportation Technology Based on Shallow Buried and Near-Horizontal Goaf... by Naifu Cao, Yuntao Liang

“…Moreover, it was emphasized that the higher the CO2 concentration, the higher the rise in temperature of coal oxidation, and the increase of CO2 concentration was able to affect apparent activation of coal oxidation, leading to a theoretical basis to explain the effect of CO2 in inhibiting coal spontaneous combustion. …”
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Unveiling the epidemiology and community perspectives on bovine brucellosis in North Shewa, Central Highlands of Ethiopia by Aweke Engdawork, Abdela Bulbula, Awoke Melak, Haileleul Negussie

“…Cattle with a history of abortion (OR = 22.35; 95% CI: 3.90-107.91; P = 0.002) and retained fetal membrane (OR = 18.74; 95% CI: 3.48–63.86; P = 0.020) showed significantly higher seroprevalence. A survey of 120 respondents found that 86% were unaware of zoonotic brucellosis, 74.63% assisted cows during the parturition without protective equipment, and 64% consumed raw meat. …”
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Utilizing e-commerce platforms as a tool for online business practicum by Mochamad Agung Wibowo, Deborah Juniar Debbi, Novti Nurlaila Ramadhanti

“…In education, particularly at the vocational school (SMK) and higher education levels, instruction on e-commerce and online marketing is increasingly crucial. …”
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Investigation of very high cycle fatigue by thermographyc method by V. Crupi, G. Epasto, E. Guglielmino, G. Risitano

“…Nowadays, many components and structures are subjected to fatigue loading with a number of cycles higher than 107. In this scientific work, the behaviour of two kinds of tool steel was investigated in very high cycle fatigue regime. …”
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