Ara
Toplam kayıt 729, listelenen: 671-680
Determination of the effects of initial glucose on the production of alpha-amylase from Penicillium sp under solid-state and submerged fermentation
(Taylor & Francis Ltd, 2014)
The effects of catabolite repression of initial glucose on the synthesis of alpha-amylase from Penicillium chrysogenum and Penicillium griseofulvum were investigated under solid-state fermentation (SSF) and submerged ...
Sparse polynomial interpolation with Bernstein polynomials
(Scientific Technical Research Council Turkey-Tubitak, 2021)
We present an algorithm for interpolating an unknown univariate polynomial f that has a t sparse representation (t << deg(f) ) using Bernstein polynomials as term basis from 2t evaluations. Our method is based on manipulating ...
First - principles calculations on stability and mechanical properties of various ABO(3) and their alloys
(Elsevier Science Sa, 2018)
In this study, we perform first principle calculations based on density functional theory (DFT) to obtain the ground state structural, elastic and dielectric properties of various ABO(3) type ceramics and their {A(x)A'((1-x))}BO3 ...
Optimization of axial flux permanent magnet generator by Taguchi experimental method
(Polska Akad Nauk, Polish Acad Sci, Div Iv Technical Sciences Pas, 2020)
In this study, the optimization of air gap magnetic flux density of open slotted axial flux permanent magnet (AFPM) machine which was developed for wind turbine has been obtained using the Taguchi experimental method. For ...
Dynamics of a Second-order System of Nonlinear Difference Equations
(Semnan Univ, 2020)
In this paper, we investigate the equilibrium points, stability of two equilibrium points, convergences of negative equilibrium point, periodic solutions, and existence of bounded or unbounded solutions of a system of ...
Analytical exact solutions for the Razavy type potential
(Wiley, 2020)
A quantum system with Razavy type potential which transforms to single or double well potential according to negative or positive potential parameterk, is solved analytically by using extended form of Nikiforov-Uvarov (NU) ...
Spectroscopic characterization of novel d-amino acid-Schiff bases and their Cr(III) and Ni(II) complexes as antimicrobial agents
(Springer Birkhauser, 2013)
The aim of this work was to investigate the antibacterial and antifungal activities of novel d-amino acid-Schiff bases including fluorine atom and their Cr(III) and Ni(II) complexes. All these substances have been examined ...
On computing the degree of a Chebyshev Polynomial from its value
(Academic Press Ltd- Elsevier Science Ltd, 2021)
Algorithms for interpolating a polynomial f from its evaluation points whose running time depends on the sparsity to f the polynomial when it is represented as a linear combination of t Chebyshev Polynomials of the First ...
Design and implementation of arrhythmic ECG signals for biomedical engineering applications on FPGA
(Springer Heidelberg, 2021)
In this study, eight arrhythmic ECG signals from vital signals [sinus tachycardia, supraventricular tachycardia, premature ventricular complex (PVC), atrial fibrillation, AV block: 3rd degree, ventricular fibrillation, ...
Energy Consumption Analysis of Lightweight Cryptographic Algorithms That Can Be Used in the Security of Internet of Things Applications
(Wiley-Hindawi, 2020)
The Internet of Things (IoT) has begun to acquire place in our lives quietly and gradually thanks to the presence of wireless communication systems. An increasing number of M2M applications, such as smart meters, healthcare ...