Free Vibration of Partially Supported Cylindrical Shells by S. Mirza, Y. Alizadeh

“…A finite element model based on small deflection linear theory was developed to obtain numerical solutions for this class of problems. …”
Get full text

De la loi de la gravitation universelle à MICROSCOPE by Rodrigues, Manuel

“…Since Galileo, the universality of the free fall of bodies has questioned physicists: the fall in the vacuum is independent of mass and composition. With the theory of general relativity, Enstein revolutionized the understanding of gravitation. …”
Get full text

The Existence of Solution for a k-Dimensional System of Multiterm Fractional Integrodifferential Equations with Antiperiodic Boundary Value Problems by Dumitru Baleanu, Sayyedeh Zahra Nazemi, Shahram Rezapour

“…The goal of this paper is to show that we can investigate more complicated ones by using an appropriate basic theory. In this way, we prove the existence and uniqueness of solution for a k-dimensional system of multiterm fractional integrodifferential equations with antiperiodic boundary conditions by applying some standard fixed point results. …”
Get full text

La primera fase del Estado-nación en España, 1808-1880: cambios sociales y espacios políticos by Jesús Millán

“…This way, the article tries to overcome the obsolete theory of the failure of the Spanish liberalism and to avoid poor explanations in terms of a supposed "normality", as well.…”
Get full text

Quadrupole formulae with cosmological constant: comparison by Denis Dobkowski-Ryłko, Jerzy Lewandowski

“…All of them lead to generalizations of the quadrupole formula, however, due to different gauge conditions and choices of the hypersurfaces, across which the energy flux is computed, it is nontrivial to see that they all coincide, as one would expect from the symplectic theory. Each of the expressions for the radiated energy in the form of gravitational waves is expressed in terms of the mass and pressure quadrupole moments and written explicitly up to the linear order in Λ $$ \sqrt{\Lambda} $$ , or equivalently in Hubble parameter H. …”
Get full text

Holographic Phase Transition Probed by Nonlocal Observables by Xiao-Xiong Zeng, Li-Fang Li

“…In addition, for these probes, we find that the equal area law for the first-order phase transition is valid always and the critical exponent of the heat capacity for the second-order phase transition coincides with that of the mean field theory regardless of the size of the boundary region.…”
Get full text

Provocative Methods of Non-Corrupt Consciousness Formation by N. V. Syuzeva

“…The paper is devoted to the necessity of using the provocative methods in pedagogy regarding them as the most effective ones in education focused on fighting the corruption. Both the social theory and human experience demonstrate that we have to change people’s consciousness and start it as early as possible in order to overcome corruption. …”
Get full text

Complex Dynamics and Chaos Control on a Kind of Bertrand Duopoly Game Model considering R&D Activities by Hongliang Tu, Xueli Zhan, Xiaobing Mao

“…We investigate the stability of the Nash equilibrium point and local stable conditions and stability region of the Nash equilibrium point by the bifurcation theory. The complex dynamic behaviors of the system are shown by numerical simulations. …”
Get full text

Fractional Stochastic Differential Equations with Hilfer Fractional Derivative: Poisson Jumps and Optimal Control by Fathalla A. Rihan, Chinnathambi Rajivganthi, Palanisamy Muthukumar

“…We study the existence and uniqueness of mild solutions of such a class of fractional stochastic system, using successive approximation theory, stochastic analysis techniques, and fractional calculus. …”
Get full text

Problems for combinatorial numbers satisfying a class of triangular arrays by Igoris Belovas

“…In this work, we derive the general analytic expression of the numbers satisfying a class of triangular arrays and propose problems (both teaching and unsolved ones) for undergraduates studying probability theory and analytical combinatorics subjects in the study programs of the fields of mathematics and computer science. …”
Get full text

Moral development in preschool children according to Kohlberg’s stages: A revised analysis from the perspective of Positive Psychotherapy by Elmedina Cesco

“… This study investigates the moral development of preschool children aged 3 to 6 in Kosovo, framed within Kohlberg’s theory of moral reasoning and principles of Positive Psychotherapy. …”
Get full text

Improved Robust Stability Criteria of Uncertain Neutral Systems with Mixed Delays by Zixin Liu, Shu Lü, Shouming Zhong, Mao Ye

“…Based on Lyapunov stable theory, by constructing a new Lyapunov-Krasovskii function, some new stable criteria are obtained. …”
Get full text

Dynamical Analysis of a Pest Management Model with Saturated Growth Rate and State Dependent Impulsive Effects by Wencai Zhao, Tongqian Zhang, Xinzhu Meng, Yang Yang

“…Secondly, by using geometry theory of impulsive differential equation, the existence and stability of periodic solution of the system are discussed. …”
Get full text

Face Recognition Method Based on Fuzzy 2DPCA by Xiaodong Li

“…In order to improve the recognition performance of the traditional 2DPCA, a new 2DPCA algorithm based on the fuzzy theory is proposed in this paper, namely, the fuzzy 2DPCA (F2DPCA). …”
Get full text

Microwave Magnetoelectric Devices by A. S. Tatarenko, M. I. Bichurin

“…Tunable microwave magnetoelectric devices based on layered ferrite-ferroelectric structures are described. The theory and experiment for attenuator, band-pass filter and phase shifter are presented. …”
Get full text

Angestellte zwischen Rechts- und Sozialgeschichte: Forschungsfragen zur Entstehung einer Arbeitnehmerkategorie by Thorsten Keiser

Get full text

Multistability in a Fractional-Order Centrifugal Flywheel Governor System and Its Adaptive Control by Bo Yan, Shaobo He, Shaojie Wang

“…Moreover, the system is controlled by introducing the adaptive controller which is proved by the Lyapunov stability theory. Numerical analysis results verify the effectiveness of the proposed method.…”
Get full text

Forms of the Earth and Urban Forms by Giuseppe Tupputi

“…During the last century in Italy the Urban Design Theory dealt with these themes by trying to define the syntax of urban construction in relation to the forms of physical geography. …”
Get full text

Some Function Spaces via Orthonormal Bases on Spaces of Homogeneous Type by Chuang Chen, Ji Li, Fanghui Liao

“…The results in this paper extend earlier related results with additional assumptions on the quasi-metric d and the measure μ to the full generality of the theory of these function spaces.…”
Get full text

Topological Indices of Total Graph and Zero Divisor Graph of Commutative Ring: A Polynomial Approach by Sourav Mondal, Muhammad Imran, Nilanjan De, Anita Pal

“…Graphs containing finite commutative rings have wide applications in robotics, information and communication theory, elliptic curve cryptography, physics, and statistics. …”
Get full text