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Now showing items 3544-3563 of 52858
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Asterarcys quadricellulare (Chlorophyceae) protects H9c2 cardiomyoblasts from H2O2-induced oxidative stress
( Springer , 2022 , Article)Oxidative stress has recently been identified as an important mediator of cardiovascular diseases. The need to find efficient antioxidant molecules is essential in the disease’s prevention. Therefore, the present study ... -
Asthma Assessment Device for Pediatric Patients: A Proof of Concept
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Conference Paper)Asthma is a common lung illness that causes breathing difficulties. It affects people of all ages and generally begins in childhood; however, it can also appear in adults for the first time. There is presently no cure, but ... -
Asthma Management in the Era of COVID-19
( Qatar University , 2020 , Video) -
Asymmetric determinants of Bitcoin's wild price movements
( Emerald Publishing , 2022 , Article)Purpose: The present work endeavors to explore the potential nonlinear and asymmetric effects of supply fundamental properties of Bitcoin mining process (velocity, size and stock of Bitcoins, cost of production and mining ... -
The Asymmetric Effects of Government Expenditure Shocks on Private Consumption: Evidence from Arab Resource-Rich Countries
( Feng Chia University , 2022 , Article)This paper aims to examine the asymmetric impact of government expenditure shocks on private consumption in Arab resource-rich countries, particularly the Gulf Cooperation Council countries (GCC), using the Nonlinear ARDL ... -
Asymmetric effects of oil price shocks on the demand for money in Algeria
( Elsevier , 2023 , Article)This paper investigates the symmetric and asymmetric effects of real oil prices on real money demand in Algeria over the period 1999:Q1–2020:Q1. Using a linear autoregressive distributed lag model (ARDL), and a nonlinear ... -
Asymmetric impacts of foreign exchange rate on the demand for money in Turkey: new evidence from nonlinear ARDL
( Springer Verlag , 2019 , Article)Using the nonlinear ARDL bounds test for cointegration, this empirical study explores the long and the short run asymmetric impact of exchange rate shocks on the demand for money in Turkey from 1986:Q1 to 2014:Q4. Two ... -
Asymmetric impacts of insurance premiums on the non-oil GDP: some new empirical evidence
( Routledge , 2020 , Article)In this paper, we study the influence of insurance premium on the non-oil gross domestic product in Saudi Arabia. We implement the nonlinear autoregressive distributed lags. The results show that the relationships between ... -
Asymmetric import cost pass-through in GCC countries: Evidence from nonlinear panel analysis
( Elsevier B.V. , 2018 , Article)This paper investigates the asymmetric impacts of import costs on inflation in GCC countries. We utilize data from GCC countries and their trading partners over the period of 1990:Q1-2014:Q4 to construct a new import cost ... -
Asymmetric pass through of energy commodities to US sectoral returns
( Elsevier , 2022 , Article)The influence of the international energy market on different economic aspects has increased significantly, especially after an escalation in the financialization of the energy market. Likewise following this trend, the ... -
Asymmetric responses of money demand to oil price shocks in Saudi Arabia: a non-linear ARDL approach
( Routledge , 2017 , Article)Saudi Arabia is an open oil-based economy with fixed exchange rates; therefore, it has limited monetary policy autonomy. Using non-linear autoregressive distributed lag approach, this article investigates the asymmetric ... -
Asymmetric volatility and conditional expected returns: Evidence from emerging market sectors
( Emerald Group Publishing Ltd. , 2017 , Article)Purpose: The risk-return relationship is one of the most widely investigated topics in finance, yet this relationship remains one of the most controversial topics. The purpose of this paper is to investigate the asymmetric ... -
Asymmetrical multilevel inverter topology with low total standing voltage and reduced switches count
( John Wiley and Sons Ltd , 2021 , Article)This paper presented an improved asymmetrical multilevel inverter module with reduced switches count. The basic module is capable of producing 15 level outputs with four dc sources and 10 switches. The proposed topology ... -
Asymmetrical switched inductor embedded impedance source inverters with reduced number of components
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)Two asymmetrical embedded switched-inductor Z-source inverters (AESL-ZSI) are introduced in this paper. It divides proposed Inverters into two types; ripple input current asymmetrical embedded switched-inductor Z-source ... -
Asymptotic behaviour of contraction non-autonomous semi-flows in a Banach space: Application to first-order hyperbolic PDEs
( Elsevier Ltd , 2016 , Conference Paper)The asymptotic behaviour is studied for a class of non-autonomous infinite-dimensional non-linear dissipative systems. This is achieved by using the concept of contraction semi-flow, which is a generalization of contraction ... -
Asymptotic BER analysis of FSO with multiple receive apertures over M-distributed turbulence channels with pointing errors
( Optical Society of American (OSA) , 2014 , Article)In this paper, we consider a free-space optical (FSO) communication with multiple receive apertures over M-distributed turbulence channels with pointing errors. In particular, we consider two different combining schemes ...