Kadir Has University Institutional Repository: Recent submissions
Now showing items 461-480 of 4497
-
Assessment of load and generation modelling on the quasi-static analysis of distribution networks
(Elsevier, 2021)Quasi-static analysis of power systems can be performed by means of timeseries-based and probability density function-based models. In this paper, the effect of different load and generation modelling approaches on the ... -
First-principle validation of Fourier's law in d=1, 2, 3 classical systems
(Elsevier, 2023)We numerically study the thermal transport in the classical inertial nearest-neighbor XY ferromagnet in d = 1, 2, 3, the total number of sites being given by N = Ld, where L is the linear size of the system. For the thermal ... -
Renormalization-group theory of the Heisenberg model in d dimensions
(Elsevier, 2022)The classical Heisenberg model has been solved in spatial d dimensions, exactly in d = 1 and by the Migdal-Kadanoff approximation in d > 1, by using a Fourier-Legendre expansion. The phase transition temperatures, the ... -
Connectedness among fan tokens and stocks of football clubs
(Elsevier, 2022)This paper examines the dynamic connectedness among the fan tokens and their corresponding stocks using the TVP-VAR approach. We use daily data from December 11, 2020, to January 31, 2022, for the Juventus FC, AS Roma, ... -
Banking sector reactions to COVID-19: The role of bank-specific factors and government policy responses
(Elsevier, 2021)This paper examines the impact of bank-specific factors and variations in the context of stringency of government policy responses on bank stock returns because of the COVID-19 pandemic. A sample of 1,927 publicly listed ... -
RSSI-based hybrid algorithm for real-time tracking in underground mining by using RFID technology
(Elsevier, 2022)Knowing the precise and real-time location of underground mining workers is essential for their health and safety in any emergency. However, the standard Global Positioning System (GPS) is insufficient for such indoor ... -
Phase transitions of the variety of random-field Potts models
(Elsevier, 2021)The phase transitions of random-field q-state Potts models in d = 3 dimensions are studied by renormalization-group theory by exact solution of a hierarchical lattice and, equivalently, approximate Migdal-Kadanoff solutions ... -
An efficient and energy-aware design of a novel nano-scale reversible adder using a quantum-based platform
(Elsevier, 2022)Quantum-dot cellular automata (QCA) is a domain coupling nano-technology that has drawn significant attention for less power consumption, area, and design overhead. It is able to achieve a high speed over the CMOS technology. ... -
Synthesis, in vitro and in silico studies on novel 3-aryloxymethyl-5-[(2-oxo-2-arylethyl)sulfanyl]-1,2,4-triazoles and their oxime derivatives as potent inhibitors of mPGES-1
(Elsevier, 2023)Human microsomal prostaglandin E synthase (mPGES)-1 is a glutathione-dependent membrane-bound enzyme which is involved in the terminal stage of prostaglandin E2 (PGE2) synthesis. It has been well reported as a key target ... -
Synthesis and investigation of cytotoxic effects of compounds derived from flurbiprofen
(Elsevier, 2023)New flurbiprofen derivatives containing 1,2,4-triazoline-5-thione (4) and thioethers (5a-r) were synthesized in this study. The structures of synthesized compounds were characterized by spectral methods (FT-IR, 1H NMR, 13C ... -
A nano-scale n-bit ripple carry adder using an optimized XOR gate and quantum-dots technology with diminished cells and power dissipation
(Elsevier, 2023)In the nano-scale era, quantum-dot cellular automata (QCA) technology has become an appealing substitute for transistor-based technologies. QCA will be the preferred technology for developing the next generation of digital ... -
3D indoor positioning with spatial modulation for visible light communications
(Elsevier, 2023)In this paper, a novel three-dimensional (3D) indoor visible light positioning (VLP) algorithm is proposed based on the spatial modulation (SM) and its error performance assessed as compared to the conventional received ... -
A Susceptible-Infectious (SI) model with two infective stages and an endemic equilibrium
(Elsevier, 2022)The focus of this article is on the dynamics of a susceptible-infected model which consists of a susceptible group (S) and two different infectious groups (I-1 and I-2). Once infected, an individual becomes a member of one ... -
Seq12, Seq12m, and Seq13m, peptide analogues of the spike glycoprotein shows antiviral properties against SARS-CoV-2: An in silico study through molecular docking, molecular dynamics simulation, and MM-PB/GBSA calculations
(Elsevier, 2021)At the very beginning of the new decade, the COVID-19 pandemic has badly hit modern human soci-eties. SARS-CoV-2, the causative agent of COVID-19 acquiring mutations and circulating as new variants. Herein, we have found ... -
Synthesis and molecular modeling of MetAP2 of thiosemicarbazides, 1,2,4-triazoles, thioethers derived from (S)-Naproxen as possible breast cancer agents
(Elsevier, 2022)New thiosemicarbazides (3, 5-6), 1,2,4-triazoles (14-15) and thioethers (22-68) from derived (S)-Naproxen were synthesized in this study. The structure of these compounds were elucidated by spectral (FT-IR, H-1 NMR, C-13 ... -
Performance analyses of mesh-based local Finite Element Method and meshless global RBF Collocation Method for solving Poisson and Stokes equations
(Elsevier, 2022)Steady and unsteady Poisson and Stokes equations are solved using mesh dependent Finite Element Method and meshless Radial Basis Function Collocation Method to compare the performances of these two numerical techniques ... -
Overlapping board connections with banker directors and corporate loan terms: Evidence from syndicated loans
(Elsevier, 2021)I look at the relationship between corporate loan terms and board members' connections to bankers through employment on other boards, a connection relatively unaffected by confounding factors. Using syndicated loan data, ... -
Impacts of COVID-19 on changing patterns of household food consumption: An intercultural study of three countries
(Elsevier, 2021)In light of COVID-19's effects on individuals' social, economic, political, and psychological values, this paper aims to investigate the pandemic's role in possible changes to people's food consumption and meal habits in ... -
Revisiting destination competitiveness through chaos theory: The butterfly competitiveness model
(Elsevier, 2021)The second decade of this century has been characterized by a particular emphasis on the significance of safety and security in human life in general and in tourist decision-making in particular. This study is therefore a ... -
Meaning of luxury in hospitality: An analysis of multiple destinations
(Elsevier, 2022)[Abstract Not Available]