3D-printed resin for permanent/definitive restorations: meta-analysis for bond strength by Minjoo Ki, Marc Hayashi, Mijoo Kim

“…Conclusions APA is an effective surface treatment method for improving the bond strength of 3D-printed polymer restorations to resin cement. …”
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Acidification in Distillation Technology by Ludmila N. Krikunova, Elena V. Dubinina, Violetta A. Peschanskaya, Olga N. Obodeeva

“…The quality of distillates depends on the biochemical composition of the raw material, the operating parameters of the wort production and fermentation, and the methods and modes of distillation. …”
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Low-Pressure Chemical Vapor Deposition SiN_x Process Study and Its Impact on Interface Characteristics of AlGaN/GaN MISHEMTs by Hu Sun, Qian Fan, Xianfeng Ni, Qiang Luo, Xing Gu

“…Through the quantitative characterization of the interface trap density using the pulse-mode I_DS-V_GS method and frequency-dependent capacitance–voltage (C-V) measurement, the results show that the interface trap density decreases with an increased Si-to-N ratio.…”
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The characteristics and functional significance of disulfidptosis-related genes in head and neck squamous cell carcinoma by Haiqian Zhu, Chifeng Zhao, Haoran Zhu, Xuhui Xu, Conglin Hu, Zhenxing Zhang

“…The Nonnegative Matrix Factorization (NMF) method classified The Cancer Genome Atlas (TCGA) patients into two clusters according to the expression of disulfidptosis-related genes. …”
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Analytical model of a dynamic system «pulse-width converter – DC motor with independent excitation» by Alexander S. Glazyrin, Evgeniy I. Popov, Vladimir A. Kopyrin, Sergey N. Kladiev

“…The proposed analytical model is recommended for investigation of dynamic modes of DC motors with independent excitation and allows one to analytically apply methods of automatic control theory to a dynamic system, as well as obtain complete information about the spectral composition of state variables.…”
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Features of Distance Learning in Higher Education Institutions in The Context of The Covid-19 Pandemic by Oksana N. Goncharova, Milera Yu. Halilova

“…The data were processed in the IBM SPSS Statistics 23.0 program using descriptive statistics methods. The following methods were used in the work: analysis of methodological, pedagogical, psychological, scientific, technical and methodological literature on the research problem; private methods - classification, systematization, comparison, analysis and generalization of pedagogical experience, modeling of the content of education. 60.9% of women and 39.1% of men took part in the survey, among them the majority of full-time students (96.2%), less – extramural studies (2.7%) and composite study mode (1.1%). …”
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The effect of manganese and carbon on the mechanical properties of the welded layer of the bucket teeth of the Hadfield steel excavator by S.F. Posonskyi

“…To determine the optimal coating modes, the active experiment with the application of mathematical planning methods was conducted. …”
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POSSIBILITIES OF INCREASING THE EFFICIENCY OF PYROTECHNICAL GENERATORS OF ICE-FORMING AEROSOL by A. G. Shilin, B. M. Khuchunaev

“…Materials and methods of the research. Laboratory experiments were carried out on the physical modeling of the combustion processes of pyrotechnic compositions under the inluence of various conditions. …”
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Experimental Nondestructive Test for Estimation of Buckling Load on Unstiffened Cylindrical Shells Using Vibration Correlation Technique by Kaspars Kalnins, Mariano A. Arbelo, Olgerts Ozolins, Eduards Skukis, Saullo G. P. Castro, Richard Degenhardt

“…Nondestructive methods, to calculate the buckling load of imperfection sensitive thin-walled structures, such as large-scale aerospace structures, are one of the most important techniques for the evaluation of new structures and validation of numerical models. …”
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Medial open wedge osteotomy yields comparable stability to lateral open wedge procedure on the distal femur. by Roman Frederik Karkosch, Michael Schwarze, Tomas Smith, Maximilian Petri, Marc-Frederic Pastor, Hauke Horstmann

“…Our hypothesis was that there would be no difference regarding biomechanical outcome parameters between these two groups.<h4>Methods</h4>Medial and lateral open wedge osteotomies were performed in composite bone model as routine. …”
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Controlled macroscopic shape evolution of self-growing polymeric materials by Xinhong Xiong, Xiaozhuang Zhou, Haohui Zhang, Michael Aizenberg, Yuxing Yao, Yuhang Hu, Joanna Aizenberg, Jiaxi Cui

“…We show that a flat square sample can be transformed into a sphere through growth without the need for remolding and preprogramming. By varying the composition of the monomer mixture provided to the samples, and the modes of triggering and shutting down polymerization, we achieve exquisite control over growing polymeric objects into various sizes and shapes, modulating their mechanical properties, self-healing ability, and availability of active sites for further growth from a desired location. …”
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Synthesis and Characterization of Undoped and Co-Doped SnO2 Nanoparticles by R.N. Mariammal, N. Rajamanickam, K. Ramachandran

“…. %) SnO2 nanoparticles were synthesized by a simple co-precipitation method. X-Ray diffraction data revealed that both undoped and doped samples crystallize in the tetragonal rutile phase with CoO phase in doped samples. …”
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Scientific and Methodological Bases of Exergetic Analysis of the Processes of Heat Treatment of Concrete Products in Heat Technology Installations. Part 1 by V. N. Romaniuk, A. M. Niyakovskii

“…Having proven its effectiveness in finding the best options for energy supply and energy consumption the exergetic method of thermodynamic analysis of complex heat and power systems has been widely recognized in recent years. …”
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Retrofitting Seismically Designed Exterior Beam-Column Joints under Lateral Monotonic Loading: A Numerical Analysis Based on Experimental Testing by Ali Owaid, Amir Akhaveissy, Bahaa Al-Abbas

“…Additionally, the numerical model was retrofitted using Carbon Fiber Reinforced Polymer (CFRP) in two methods: model 1 (CFRP sheets only) and model 2 (CFRP sheets with strips). …”
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Design of a Broadband and Low Loss TM Magneto-Optical Waveguide Isolator Based on Lithium Niobate on Insulator by Mingxuan Li, Yiru Zhao, Shuangxing Dai, Wenqi Yu, Jinye Li, Zhike Zhang, Jianguo Liu

“…The optical isolator adopts an asymmetric Mach-Zehnder interferometer (MZI) structure composed of two 1&#x00A0;&#x00D7; 2 MMIs, non-reciprocal and reciprocal waveguides. We used three methods to calculate the non-reciprocal phase shift (NRPS) of the lithium niobate (LN)&#x002F; Ce: YIG composite waveguide and got similar results. …”
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In Vitro Comparison of Fracture Resistance of Severely Damaged Primary Anterior Teeth Restored with Different Post and Core Systems by Mandana Alamdari Mahd, Payvand Moeiny, Haleh Heshmat, Nahid Askarizadeh

“…This study aimed to compare the fracture resistance (FR) of severely damaged primary anterior teeth restored with five different post and core systems. Materials and Methods. This in vitro, experimental study evaluated 60 extracted primary maxillary central incisors. …”
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Analysis of Illumination Generated by LED Matrices Distribution by P. S. Bogdan, E. G. Zaytseva, P. O. Baranov, A. I. Stepanenko

“…The possibility of using well-known computer programs to calculate the distribution of illumination in the room is analyzed.A method has been developed for calculating the distribution of illumination on a plane using both a flat LED matrix and a matrix with an inclined arrangement of the planes of individual LEDs. …”
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Manufacturing and impact resistance of Large-Scale stacked fibre metal laminates by Ding Tang, Haoyang Huang, Yitong Fan, Huamiao Wang, Yinghong Peng

“…For the Charpy impact, we compared the impact resistance of monolithic aluminium plates, laminated aluminium plates, carbon FMLs, and glass FMLs and observed a progressive increase in energy absorption across these types. Increasing the composite layer thickness shifted the initial failure mode from bottom fracture to shear failure of the middle layer, resulting in decreased energy absorption and increased bending modulus. …”
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Distribution analysis of structural properties of native porcine humerus–rotator cuff–scapular complex using universal testing machine by Tsuneari Takahashi, Hideyuki Sasanuma, Katsushi Takeshita

“…After preconditioning at 5 N for 30 s, the composite was stretched to failure at 50 mm/min, and the failure mode was observed. …”
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Multiple Values and System Mechanisms of Rice Terrace Systems from the Perspective of Heritage Comparison by Yuliang YANG, Xuerun YU, Yuanmei JIAO, Songlin SUN

“…The value of cultural landscape heritage is rooted in the interaction between people and land with rice production mode as the core, which has the basic occurrence level and constitutes a comprehensive heritage. …”
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