Ara
Toplam kayıt 42, listelenen: 31-40
Investigation of Invariants of a Chemical Reaction System with Algorithms of Computer Algebra
(Univ Kragujevac, Fac Science, 2015)
In this paper the qualitative study of a reversible chemical reaction model represented by a three-dimensional system of ordinary differential equations with nine parameters is performed. Algebraic invariant surfaces of ...
Supercritical Hopf Bifurcations in Two Biochemical Reaction Systems
(Univ Kragujevac, Fac Science, 2021)
The characteristics of models representing biochemical phenomena exhibit complicated steady states and numerous state transitions that remain interesting in applications. Examining these states by combining the effective ...
On a Generalization of Hofstadter's Q-Sequence: A Family of Chaotic Generational Structures
(Wiley-Hindawi, 2018)
Hofstadter Q-recurrence is defined by the nested recurrence Q(n) = Q(n - Q(n - 1)) + Q(n - Q(n - 2)), and there are still many unanswered questions about certain solutions of it. In this paper, a generalization of Hofstadter's ...
Breast Cancer Detection with Reduced Feature Set
(Hindawi Ltd, 2015)
This paper explores feature reduction properties of independent component analysis (ICA) on breast cancer decision support system. Wisconsin diagnostic breast cancer (WDBC) dataset is reduced to one-dimensional feature ...
On flow fluctuation's impact on the performance of vertical axis turbines-A potential flow analysis
(Amer Inst Physics, 2017)
During the last decade, with rapidly increasing deployment of tidal current turbine prototypes in many countries, a number of failures have been reported. Several of these failures were attributed to the intensive flow ...
The effect of impurity position and doping concentration on the binding energies and total optical absorption coefficients in a delta-doped quantum well
(Springer Heidelberg, 2021)
In this present work, for different impurity position and ionized doping concentrations, we have theoretically investigated the linear, third-order nonlinear, and total optical absorption coefficients corresponding to the ...
Nonlinear optical properties of n-type asymmetric double delta-doped quantum wells: role of high-frequency laser radiation, doping concentration and well width
(Springer Heidelberg, 2020)
A numerical investigation on the nonlinear optical rectification, second and third harmonic generation coefficients in asymmetric double n-type d-doped GaAs quantum well is performed in order to identify the influence of ...
Magnetic field mapping simulations of sub -mm period undulators for the next generation X-ray free electron lasers
(Elsevier, 2020)
[No Abstract Available]
Field-free quantum-spin-1/2 XXZ model in three-dimensions: phases, phase transitions, and phase diagrams by renormalization group theory
(2020)
The field-free quantum-spin-1/2 XXZ model is studied in three-dimensions using renormalization group theory. We obtain global phase diagrams and critical properties. We identify zero-temperature quantum phase transitions ...
SmCo-based MFM probes with high switching fields
(Elsevier, 2021)
MFM probes with high switching fields have been synthesized by depositing Cr/SmCo5/Cr trilayers onto commercial Si AFM probes. The maximum switching field values of the probes (between 4 T and 5 T for probes annealed at ...