Institution
Moscow State University
Recent research
- Materials & EnergyOpen access
Machine learning prediction of electronic density of states using Lorentzian basis expansion
In this work we propose an approach for fast and reliable prediction of electronic density of states (DOS), which provides valuable information about physical properties of crystals and particularly important for discovery and screening of new materials. Presented method is based...
- Society & EconomicsOpen access
Regional Digitalization and Food-Service Industry Productivity: Evidence from Russian Regions
This study examines how different dimensions of the regional digital environment are associated with productivity in the food-service sector across Russian regions. Using regional panel data, the study distinguishes among digital infrastructure, digital platform adoption, online...
- Society & EconomicsOpen access
Abstract The geometric approach to multi-asset financial markets with proportional transaction cost prescribes embedding a specific model (of a stock market, of a currency market, etc.), usually given in a parametric form, into a natural framework defined by the two random proces...
- Climate & Environment
Stygobiotic hydrobiid snails of the western South Caucasus are taxonomically poorly known, and the diagnostic morphological and molecular boundaries within the genus Pontohoratia have not previously been tested using an integrative approach. We provide an integrative taxonomic re...
- Health & Medicine
ABSTRACT Tropomyosin is a highly conserved α‐helical coiled‐coil protein that is involved in maintaining the structural integrity of the sarcomere and regulating contraction of striated muscle. Mutations in the TPM1 gene encoding cardiac α‐tropomyosin (Tpm1.1) are associated with...
- Biology
Abstract Objective: A highly efficient production system for recombinant human cytoglobin using minimal medium has been developed and optimized. This system enables the production of the water-soluble holoform of the protein—in both unlabeled and isotopically labeled forms—in qua...
- AI & ComputingOpen access
On Sidon sets with squares, cubes and quartics in short intervals
Abstract Representative examples of our results are as follows. For any positive integer $$N$$ N the equation $$x^3+y^3=z^3+t^3, \quad x,y,z,t\in \mathbb{N}, \quad \{x,y\}\not=\{z,t\}$$ x 3 + y 3 = z 3 + t 3 , x , y , z , t ∈ N , { x , y } ≠ { z , t } has no solutions satisfying...
- AI & ComputingOpen access
Infinite-dimensional nonlinear stationary Fokker–Planck–Kolmogorov equations
Abstract We prove existence of a probability solution to the nonlinear stationary Fokker–Planck–Kolmogorov equation on an infinite dimensional space with a centered Gaussian measure γ with a unit diffusion operator and a drift of the form − x + v ( p , x ), where v is a bounded m...
- Health & MedicineOpen access
Post-traumatic stress disorder (PTSD) is a complex psychiatric condition arising from exposure to severe trauma, characterized by intrusive memories, avoidance, negative alterations in cognition and mood, and hyperarousal.Despite advances in understanding its neurobiology, effect...
- Health & MedicineOpen access
Background/Objectives: In recent years, researchers have directed considerable attention toward the activation of the T-cell response in the development of vaccines against viral infections, including the tick-borne encephalitis virus (TBEV). A particularly promising approach to...
- Health & MedicineOpen access
Glucagon-like peptide-1 receptor agonists (GLP-1RAs) have emerged as an important class of medications for managing type 2 diabetes and obesity, with cardiovascular outcome trials demonstrating reductions in major adverse cardiovascular events (MACEs) for several agents. The SELE...
- Health & MedicineOpen access
SLAMF1 encodes CD150, an immunoregulatory receptor involved in lymphocyte activation, T–B-cell interactions, and humoral immune responses. The SLAMF1 promoter polymorphism rs2295613(G>A) was previously associated with systemic lupus erythematosus (SLE) susceptibility in a Chinese...
- Physics & Space
Frequency control of superconducting resonators using integrated interferometers
Predictable frequency trimming of superconducting resonators at liquid-helium temperatures requires a tuning element whose usable range remains well defined despite screening currents and hysteresis. Here, we realize flux-controlled λ/4 coplanar-waveguide resonators terminated by...
- Physics & SpaceOpen access
Abstract We present a multiwavelength study of the long-duration gamma-ray burst GRB 230328B, combining prompt γ-ray observations with exceptionally early simultaneous optical photometry and extensive X-ray, radio, and host-galaxy follow-up. NUTTELA-TAO began simultaneous g′r′i′...
- Engineering & TechnologyOpen access
In this study, novel exact solutions of the Duffing equation with their phase portraits are proposed and reasoned. It is shown that phase trajectories are initially elliptical and become distorted in the unstable area with the growth of the variable parameter in the damped case....
- BiologyOpen access
Cognitive-motor interventions may help preserve and enhance cognitive, physical and sensorimotor function in aging populations, however, their feasibility for older adults working in cognitively demanding positions and experiencing subjective cognitive and physical complaints (SC...