79 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Cadi Ayyad UniversityMA3 papers
- Kyiv National University of Technologies and DesignUA3 papers
- Université de Picardie Jules VerneFR3 papers
- Jožef Stefan InstituteSI2 papers
- Laboratoire de physique de la matière condenséeFR2 papers
- Université de BordeauxFR2 papers
- B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of UkraineUA1 paper
- Donetsk Institute for Physics and Engineering named after O.O. GalkinUA1 paper
- Institut de Chimie de la Matière Condensée de BordeauxFR1 paper
- Institute for Basic ScienceKR1 paper
- Kyiv School of EconomicsUA1 paper
- Main Astronomical ObservatoryUA1 paper
9 papers
Statevector-to-Hardware Reconstruction of a Four-Qubit ZZ Quantum Kernel: A Single-Backend Case Study of Three Execution Jobs
Rostyslav Sipakov
Hardware noise and finite sampling perturb the fidelity estimates forming a quantum-kernel Gram matrix. We measured how far three hardware-reconstructed Gram matrices depart from a…
Modeling Indoor PM Exposure During Retrofits: Plastic Film Barriers and a Quadratic Baseline Approach
Rostyslav Sipakov, Olena Voloshkina
Temporary plastic film barriers are widely used to separate occupied rooms from exterior renovation zones, yet their effect on indoor particulate exposure is poorly quantified. We…
Leveraging Quadratic Polynomials in Python for Advanced Data Analysis
Rostyslav Sipakov, Olena Voloshkina, Anastasiia Kovalova
This research explores the application of quadratic polynomials in Python for advanced data analysis. The study demonstrates how quadratic models can effectively capture nonlinear…
Structural, dielectric and energy storage properties of BaO-Na2O-Nb2O5-P2O5 glass-ceramic
Abderrahim Ihyadn, Abdelilah Lahmar, Igor Lukyanchuk +5
A series of (1-x)[(2BaO-0,5Na2O)-1P2O5] -xNb2O5 (BNPN, x=0,41, 0,43, 0,45, 0,48) glass-ceramics based on phosphate glasses have been prepared via a controlled-crystallization route…
Approaches to Improving the Accuracy of Machine Learning Models in Requirements Elicitation Techniques Selection
Denys Gobov, Olga Solovei
Selecting techniques is a crucial element of the business analysis approach planning in IT projects. Particular attention is paid to the choice of techniques for requirements elici…
Comparative analysis of observations of the selected exoplanet transits obtained at the Kyiv Comet station with the database of the orbital telescopes TESS and Kepler
M. Lobodenko, Ya. Pavlenko, I. Kulyk +3
We present a comparative analysis of observations of the selected exoplanet transits obtained at the Kyiv Comet station with the database of the TESS (Transiting Exoplanet Survey S…
Raman scattering of plane-wave and twisted light off chiral molecular liquids
Florian Büscher, Silvia Müllner, Dirk Wulferding +5
We present an experimental study of the quasi-elastic Raman scattering (QES) of plane-wave and twisted light by liquid crystals. Depending on their temperature, these crystals can…
High Energy Storage Efficiency and Large Electrocaloric Effect in Lead-Free BaTi0.89Sn0.11O3 Ceramic
Soukaina Merselmiz, Zouhair Hanani, Daoud Mezzane +10
Lead-free BaTi0.89Sn0.11O3 (BTSn) ceramic was elaborated via a solid-state reaction method and its dielectric, ferroelectric, energy storage, electromechanical as well as electroca…
Synthesis of La0.5Ca0.5-x xMnO3 nanocrystalline manganites by sucrose assisted auto combustion route and study of their structural, magnetic and magnetocaloric properties
S. Ben Moumen, Y. Gagou, M. Chettab +9
Perovskite manganite La0.5Ca0.5-x xMnO3 (LCMO) nanomaterials were elaborated using the sucrose modified auto combustion method. Rietveld refinements of the X-ray diffraction patter…