Nontrivial Solutions for 4-Superlinear Schrödinger–Kirchhoff Equations with Indefinite Potentials by Wei Chen, Yue Wu

“…The potential V here is indefinite so that the Schrödinger operator −Δ+V possesses a finite-dimensional negative space. By using the Morse theory, we obtain nontrivial solutions for this problem.…”
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The Existence of Solutions for Four-Point Coupled Boundary Value Problems of Fractional Differential Equations at Resonance by Yumei Zou, Lishan Liu, Yujun Cui

“…Based on Mawhin’s coincidence degree theory, some existence theorems are obtained in the case of resonance.…”
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Progressive Collapse of Structural Systems Considering Force and Corrosion Damage by S. I. Merkulov

“…The main directions of development of the theory of structural safety of buildings and structures have been formulated. …”
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Ralentización del crecimiento y manufacturas en México by Isaac Leobardo Sánchez Juárez

“…According to the Kaldorian's theory of growth, one factor explaining this situation is the lack of dynamism of the industrial-manufacturing sector. …”
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Solving of the problem of heating process of prismatic alloys and slugs in regime of contraflow by Ju. S. Postolnik, V. I. Timoshpolskij, O. A. Chernyj, D. N. Andrianov, V. L. Shcherbakov

“…For the first time in the theory of counterflow heat exchange there is solved the problem of heating of the two-dimensional prismatic slug at its heating by convention current. …”
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Nontrivial Solutions for a Class of p-Kirchhoff Dirichlet Problem by Xian Hu, Yong-Yi Lan

“…The main tools are variational method, critical point theory, and mountain-pass theorem.…”
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The problem of nationalistic discourse in modern sociologic science by A. V. Lomagina

“…The notion of discourse represents a major novelty in modern theory of nationalism. Discursive approach as a key method of social investigation continues to earn indisputable authority in modern science. …”
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A Novel Necessary and Sufficient Condition for the Positivity of a Binary Quartic Form by Yang Guo

“…In this paper, by considering the common points of two conics instead of the roots of the binary quartic form, we propose a novel necessary and sufficient condition for the positivity of a binary quartic form using the theory of the pencil of conics. First, we show the degenerate members of the pencil of conics according to the distinct natures of the common points of two base conics. …”
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Forecasting in Crisis Management Organization by V. N. Lokhanova

“…The contribution of famous Russian and foreign scientists to the theory of forecasting of bankruptcy of the organization, a comparative analysis of the advantages and disadvantages of different methods of forecasting. …”
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INSTITUTE OF ENTREPRENEURSHIP IN THE INSTITUTIONAL SPACE OF RUSSIA by S. Sazanova

“…The article concretizes the content of the concepts «institution of entrepreneurship», «institutional environment», «institutional space» on the basis of methodological approaches of modern new institutionalism, neo-institutionalism, traditional institutionalism and system economic theory. The author outlines key components and features of Russia's institutional space in terms of the level of legality and illegality, value conflict and opportunism. …”
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A Literary Interpretation of Blood Symbolism in Ifá Divination Poetry by Oluwabunmi Tope Bernard

“…Using Ricoeur’s hermeneutics theory of interpretation, the findings show that the selected Ifá divination poems present the symbolic interpretations of blood in Ifá corpus as it is entrenched in the Yorùbá psychology, sexuality, religiosity, worldview, identity and kinship. …”
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Some New Variants of Hermite–Hadamard and Fejér-Type Inequalities for Godunova–Levin Preinvex Class of Interval-Valued Functions by Zareen A. Khan, Waqar Afzal, Waqas Nazeer, Joshua Kiddy K. Asamoah

“…The theory of inequalities is greatly influenced by interval-valued concepts, and this contribution is explored from several perspectives and domains. …”
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Antiperiodic Solutions for Quaternion-Valued Shunting Inhibitory Cellular Neural Networks with Distributed Delays and Impulses by Nina Huo, Yongkun Li

“…By using a new continuation theorem of the coincidence degree theory, the existence of antiperiodic solutions for QVSICNNs is obtained. …”
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"THE GRIMASES OF THE REAL" IN JACQUES LACAN'S PSYCHOANALYSIS by Audronė Žukauskaitė

“… J. Lacan's theory of psychoanalysis is based on the ternary structure of the Real, the Imaginary, and the Symbolic. …”
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Generalized Equilibrium Problem with Mixed Relaxed Monotonicity by Haider Abbas Rizvi, Adem Kılıçman, Rais Ahmad

“…Finally, we apply this concept and well known KKM-theory to obtain the solution of generalized equilibrium problem.…”
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Diáspora como movimento social: implicações para a análise dos movimentos sociais de combate ao racismo by Marilise L.M. dos Reis

“…Thus, it is discussed the possibility of thinking the social movements of racism combat, and the politics actions articulated to them, from the concepts of "diaspora" and "Black Atlantic", and of a theoretical orientation based on Postcolonials and cultural studies, considering their subsequent contributions to the networks theory of social movements.…”
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HPGCN: A graph convolutional network-based prediction model for herbal heat/cold properties by Qikai Niu, Jing’ai Wang, Hongtao Li, Lin Tong, Haiyu Xu, Weina Zhang, Ziling Zeng, Sihong Liu, Wenjing Zong, Siqi Zhang, Siwei Tian, Huamin Zhang, Bing Li

“…Herbal properties are part of the fundamental theories of traditional Chinese medicine (TCM), which has been of great significance for herbal formulas and disease treatment in clinics for thousands of years. …”
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Dissolution and Solubility of the Synthetic Natroalunite and the Arsenic-Incorporated Natroalunite at pH of 2.00–5.60 and 25–45°C by Yinian Zhu, Huiling Xuan, Yanpeng Liang, Qiming Yan, Zongqiang Zhu, Zhangnan Jiang, Lihao Zhang, Huili Liu, Shen Tang

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Single Phytoplankton Species Growth with Nonlocal Crowding Effect Caused by Chemosensory Aggregation in a Water Column by Yan Wang, Jinxiang Wang, Xiaobin Yao

“…Based on a key boundedness Lemma, the main result is proved by fixed point index theory and some analytical techniques.…”
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