On the Distributivity and Modularity Properties of the Lattice of Fitting Classes

Mathematical Notes - It is proved that the lattice of all Fitting classes of finite groups is not distributive, and conditions under which Fitting classes satisfy the distributive and modular laws...     

Inversions of Hölder’s Inequality

Mathematical Notes - In the present paper, new theorems on the inversion of the Hölder inequality that refine similar inversions known previously are proved.     

DYNAMIC REGIMES FOR TENSION OF A ROD MADE OF AN PERFECTLY RIGID-PLASTIC MATERIAL

Journal of Applied Mechanics and Technical Physics - A stress-strain state arising under dynamic tension of a homogeneous rod made of an incompressible perfectly rigid-plastic...     

Evolutionary Development and Structural Diversity of Natural Antimicrobial Peptides,Peptidometics, and Cationic Amphiphiles Based on Amino Acids

Russian Journal of General Chemistry - The review article traces the main trends of the synthetic approach to the solution of the problem of overcoming the resistance of pathogenic bacterial...     

Critical assessment of thermodynamic properties of perovskite-type cesium lead chloride CsPbCl3

Journal of Thermal Analysis and Calorimetry - The results of thermochemical study of the CsPbCl3 formation thermodynamics available in literature were critically evaluated by comparison with those...     

The Possibility of Creep Prediction of Viscoelastic Polymer Composites Using Frequency Dependences of Complex Modulus Components

Mechanics of Composite Materials - The method of creep estimation of polymer composite materials based on the rheological characteristics obtained in vibration tests is considered. Difficulties of...     

On the Extremum Control Problem with Pointwise Observation for a Parabolic Equation

Doklady Mathematics - In this paper we consider a control problem with pointwise observation for a one-dimensional parabolic equation which arises in a mathematical model of climate control in...     

Structure of Two Acetylene Derivatives of Salicylic Acid

Crystallography Reports - Methyl 2-hydroxy-5-[(trimethylsilyl)ethynyl]benzoate and methyl 2-hydroxy-5-ethynylbenzoate have been synthesized, and the crystallographic data on these compounds are...     

Negative Differential Resistance and Shapiro Steps in a Superconducting MoN Strip with a Cut

JETP Letters - Regions with a negative differential resistance have been revealed in the voltage–current characteristics of superconducting MoN strips with a side cut under high-power...