Contact potential difference of alloy steel after heat treatment by L. P. Aref`eva, A. G. Sukiyazov, Yu. V. Dolgachev, L. S. Shakhova

“…The chemical composition of the samples was refined through the optical emission analysis method. …”
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Shear strengthening of simply supported deep beams using galvanized corrugated sheet filled with high-performance concrete by Ahmed Hamoda, Aref A. Abadel, Ramy I. Shahin, Mizan Ahmed, Abedulgader Baktheer, Saad A. Yehia

“…The experimental results demonstrated that the strengthening method proposed can significantly improve the failure modes of RCDBs, and increase ultimate shear strength compared to the unstrengthned control beam. …”
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Effect of nano-hydroxyapatite incorporation on the immediate and long-term bond stability of a one-step self-etch adhesive by Bhanu Pratap Valluri, Madhu Varma Kanumuri, Girija Sajjan, Kalyan Satish Rajulapati, Venkata Karteek Varma Penmatsa, Jagapathi Babu Mavidi

“…Objective: This study evaluated the effect of incorporating nano-hydroxyapatite (nHAp) at various concentrations on the immediate and long-term bond strength of a one-step self-etch adhesive to dentin.Methods: A total of 100 sound maxillary central incisors were collected. …”
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Influence of portal excavation of shallow-buried bias tunnel on stability of soil‒rock bedding slope: a case study of Moziping tunnel by Tao Li, Yue Li, Jiajun Shu, Shiming Hu, Bo Liu

“…A mechanical model of a tunnel–soil–rock bedding slope is established on the basis of the transfer coefficient method, and a slope stability evaluation method suitable for composite strata is proposed. …”
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Investigation of stress intensity factor for internal cracks in FG cylinders under static and dynamic loading by Mahmoud Shariati, Masoud Mahdizadeh Rokhi, Hassan Rayegan

“…The equations of motion obtained from the extended finite element discretization are solved by the Newmark method in the time domain. The interaction integral method is employed to calculate the mode I stress intensity factor (KI). …”
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Analysis of machine learning approaches for the interpretation of acoustic fields obtained by well noise data modelling by N. V. Mutovkin

“…Assessing the phase composition of the fluid in a well based analysis of the frequencies of the radial resonance modes excited by acoustic noise in the inflow zone is a promising method for interpreting the results of passive noise metering. …”
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Analysis of Gravel Migration Patterns During Vibration Rolling and Their Impact on GCL Performance Based on DEM by Hu Huang, Feihao Chen, Qingming Qiu, Ruihang Li, Lixia Guo

“…In this study, a multilayer composite rolling model consisting of a rolling wheel, a protective layer, a GCL, and a support layer was constructed by the discrete element method (DEM). …”
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In Vitro Evaluation of the Fracture Resistance of CAD/CAM Materials for Fixed Partial Dentures by Papala Sesha Reddy, Mallikarjun H. Doddamani, Ngangbam Johnson Singh, Ashtha Arya, K. Vijayakanth, Vignesh Veerakumar

“…Failure modes varied, with zirconia specimens predominantly showing cohesive fractures, while lithium disilicate and the resin-based composite exhibited mixed failure patterns. …”
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Anchored and epoxied ferrocement strips for improving flexural performance of two-way reinforced concrete slabs by Galal Elsamak, Mohamed Ghalla, Moataz Badawi, Abdullah Albogami, Taher A. Tawfik, Ramy I. Shahin

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Characteristics and Evolution Trends of Extreme Precipitation in Southern Gaoligong Mountain from 1981 to 2020 by CHEN Wen-hua, ZHANG Ning, FENG Chun-hong, ZHAO Wei-hua, YANG Min

“…[Methods] Using daily precipitation data from 8 meteorological stations, this study selected five EPIs: total wet-day precipitation (PTOT), maximum consecutive dry days (CDD), maximum 1-day precipitation (RX1day), number of heavy precipitation days (R10mm), and extreme precipitation intensity (SDII). …”
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LATEST INSTRUMENTAL TECHNIQUES BASED ON THE USE OF A SCANNING ELECTRON MICROSCOPE FOR MINERALOGICAL ANALYSIS: APPLICATIONS IN FORENSIC SOIL ANALYSIS PART 1. EQUIPMENT AND SOFTWARE... by M. Lukashova, E. Nesterina

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Synthesis, Characterization, and Enhanced Optical and Dielectric Properties of Pure and Ni-Doped ZnO Nanoparticles for Advanced Electronic Applications by Muhammad Fawad, Nabeel Maqsood, Ahmad Nawaz, Bilal Islam, Malik Daniyal Zaheer, Kateřina Skotnicová

“…Fourier transform infrared spectroscopy identified changes in vibrational modes, with shifts in peaks corresponding to Zn-O and Ni-O bonds, indicating successful Ni incorporation. …”
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Secondary resources of tomato processing as a valuable raw material for obtaining food ingredients by E. V. Lisovaya, E. P. Victorova, A. V. Sverdlichenko, N. N. Kornen

“…The most valuable, in terms of the composition and content of biologically active macro- and micronutrients, is tomato pomace. …”
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In situ Fe-doped thin carbon wires via AC high voltage arc discharge by Krzysztof Jankowski, Iwona Jasiuk, Paweł Uznański, Mirosław Szybowicz, Agnes Ostafin, Romuald Brzozowski, Mahmoud Mahrous, Christian Bonney, Mikołaj Tomasik, Szymon Całuch

“…The AFM technique in scanning thermal microscopy (SThM) and conductive probe (CP) modes was employed to determine the temperature and electrical conductivity of the obtained nanostructures. …”
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DESIGNING AND EFFICIENCY EFFECT OF AUTOMATIC BALL-CLEANING SYSTEM FOR CONDENSER 180-KTsS-1 OF TURBINE Т-180/210-130-1 LMZ. Part 1 by Yu. A. Zenovich-Leshkevich-Ol’pinskiy, A. Yu. Naumov, A. Yu. Zenovich-Leshkevich-Ol’pinskaya

“…The article examines exploitation challenges of the steam turbine condensers and methods of clearing them from sedimentations. Depending on the sedimentation character and composition, and the quality of cooling water at the power plant, they apply various methods of the condenser tubes clearing: heat drying, vacuum dehydration, acid-washing, pipes-shooting with water and water-air pistols, ablution with high-pressure water jet etc. …”
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SYSTEM ANALYSIS OF SCIENTIFIC-AND-TECHNICAL INFORMATION IN AUTOMATIC CONTROL SYSTEM OF POWER UNITS WATTAGE by G. T. Kulakov, K. I. Artsiomenka

“…To satisfy all these requirements (often conflicting) simultaneously, SACPU should have a certain structure, which depends on the composition and characteristics of heat power equipment of the power unit and on operating modes. …”
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To estimation of contact-fatigue durability of thermo-chemically strengthened gears by Nikolay P. Onishkov, Victor I. Korotkin

“…The high-end fracture mode is determined by a variety of factors, the key ones being the level of intensity and the properties of the near-surface layers of the material. …”
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Structural Interaction Between Woven Kenaf FRP Plates and Notched Concrete Beams Under Flexural Loading by Zaim Omar, Hilton Ahmad, Sugiman Sugiman, Hazrina Mansor, Suleyman Khalif Mohamed, Ku Muhammad Firdaus Ku Meh

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The Behavior of Reinforced Concrete Slabs Strengthened by Different Patterns and Percentages of Carbon Fiber-Reinforced Polymer (CFRP) Plate by Ayad Al-Yousuf, Yaman Sami Shareef Al-Kamaki, Hanadi Abdulridha Lateef, Yasar Ameer Ali, Lateef N. Assi, Rahman S. Kareem, Hadeel Challoob Dekhn

“…The use of fiber-reinforced polymer (FRP) composites in retrofitting and strengthening reinforced concrete (RC) slabs has gained substantial attention due to their durability, high strength-to-weight ratio, and ease of application. …”
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Application of сolored decorative coatings on structural steels surface by Semen M. Lipkin, Svetlana V. Kucherenko, Irina Y. Zhukova, Maria V. Kolchina

“…The work objective is to establish relationship between the coating staining obtained from alkaline copper-containing solutions and their quantitative and qualitative phase composition. Materials and Methods. The phase composition of the coatings obtained was studied by the method of local electrochemical analysis (LEA) based on the cathodic reduction of the oxide phases of the coatings in the galvanopulse mode using a clamp sensor. …”
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