Development of an improved wheel profile for a freight car. Theoretical justification by A. M. Orlova, R. A. Savushkin, V. I. Fedorova

“…A further reduction in the wear rate of both the rolling surface and the flange can be achieved by developing a new wheel profile.The authors have developed a technique that allows, based on theoretical calculations and experimental observations, to make the choice of the shape of the wheel profile, consistent with the profiles of the rails. …”
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THEORETICAL AND ORGANIZATIONAL BASES OF FORMATION OF STATE CONTRACT SYSTEM IN THE RUSSIAN FEDERATION by D. Shatsky

“…A theoretical and applied study of the foundations of the state contract system in Russia based on the Federal Law «On the contract system in the sphere of procurement of goods, works and services to ensure state and municipal needs» dated on 05.04.2013 № 44-FZ was conducted. …”
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Theoretical Studies on the Quantum Capacitance of Two-Dimensional Electrode Materials for Supercapacitors by Jianyan Lin, Yuan Yuan, Min Wang, Xinlin Yang, Guangmin Yang

“…With the rapid development of computational methods, theoretical studies on the physical and chemical properties of electrode materials have provided important support for the preparation of EDLCs with higher performance. …”
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THEORETICAL AND TECHNOLOGICAL BASIS OF CASTING OF HOLLOW BILLETS BY THE METHOD OF DIRECTIONAL SOLIDIFICATION by E. I. Marukovich, V. F. Bevza, A. M. Bodyako, V. P. Grusha

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Tunable Balanced-to-Unbalanced In-Phase Power Divider: Theoretical Analysis and Design by A. N. Yadav

“…This tunable balanced-to-unbalanced (TBU) PD divides the power either equally or in specific ratio by varying capacitance in the circuit. The complete theoretical study is presented for this type of PD. …”
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Theoretical Prediction of Impact Force Acting on Derailment Containment Provisions (DCPs) by In-Ho Song, Jeong-Seo Koo, Jae-Seok Shim, Hyun-Ung Bae, Nam-Hyoung Lim

“…This study proposes a theoretical method to estimate the impact force of Derailment Containment Provisions (DCPs) for the prevention of secondary collisions in the event of a train derailment. …”
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Experimental and theoretical studies of nanofluid thermal conductivity enhancement: a review by Kleinstreuer Clement, Feng Yu

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Theoretical investigation on an oscillating buoy WEC‐floating breakwater integrated system by Dezhi Ning, Baoming Guo, Rongquan Wang, Lin Lin

“…In this study, the methods of eigenfunction matching and variables separation are applied to establish a theoretical model on hydrodynamic performance of the proposed integrated system. …”
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The Qualitative Analysis of Theoretic Curves Generated by Linear Viscoelasticity Constitutive Equation by A. V. Khohlov

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Scientific-theoretical principles of the functioning insurance and funded pension system models by L. Khachumova

“…The article reveals the scien tific and theoretical apparatus and operation of the insurance models and funded pension system at the country level.…”
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The theoretical basis of the choice of new locomotives for Ukraine in the post-war period by O. Gorobchenko, V. Matsiuk, H. Holub, D. Zaika, I. Gritsuk

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Dispersion-theoretical analysis of the electromagnetic form factors of the $$\Lambda $$ Λ hyperon by Yong-Hui Lin, Hans-Werner Hammer, Ulf-G. Meißner

“…Abstract The electromagnetic form factors of the $$\Lambda $$ Λ hyperon in the time-like region are determined precisely through a dispersion-theoretical analysis of the world data for the cross section of the annihilation process $$e^+e^-\rightarrow {\bar{\Lambda }}{\Lambda }$$ e + e - → Λ ¯ Λ . …”
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Principles and rules of developing cultures to cultures theoretical frequency and HAFIZ frequency by saed hamidian

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Game Theoretic Modeling of Infectious Disease Transmission with Delayed Emergence of Symptoms by Marzieh Soltanolkottabi, David Ben-Arieh, Chih-Hang Wu

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Civilizational Paradigm of the Study of Management Culture Phenomenon: Theoretical and Methodological Aspect by Єлена Коваленко

“…The purpose of the article is to provide a theoretical and methodological substantiation of the civilizational paradigm for studying the phenomenon of management culture. …”
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A conceptual framework to represent the theoretical domain of “innovation capability” in organizations by Ramon B. Narcizo, Alberto G. Canen, Iara Tammela

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Improving the quality of theoretical training of cadets with the help of information and communication technologies by V. V. Bulgakov

“…Cadets for theoretical training most often use mobile devices that allow regardless of time and location to have access to theoretical material for its study and self-control.Conclusion. …”
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The Developmental Trajectory of Teachers: A Theoretical Synthesis and Application to Counselor Education by Jodi Tangen, Amy Qvammen Runcorn, Brenda Hall

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Russian media generation of the “digital borderline”: Theoretical reflection and empirical verification by Anna Sumskaya, Valeriia Solomeina

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Theoretical Arguments and Experimental Signals for a Second Resonance of the Higgs Field by Maurizio Consoli, Leonardo Cosmai, Fabrizio Fabbri

“…Since the correlation among these measurements is very small and since, with a definite theoretical prediction in some mass region, local excesses should not be downgraded by the look-elsewhere effect, we emphasize the present substantial statistical evidence which could become an important discovery by simply adding two, still missing, key analyses of the full RUN2 statistics.…”
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