Results 31 to 40 of about 13,598 (189)
Environmental Challenges, 2023 We investigate time-varying network interlinkages between artificial intelligence development and green energy market dynamics during the War in a Pandemic.
Ngo Thang Loi +3 more
doaj +1 more source
Journal of the American College of Cardiology, 1999 The purpose of this study was to provide clinical and anatomical characteristics as well as genetic background of a malignant arrhythmogenic disorder.An inherited autosomally dominant cardiac syndrome causing stress-induced polymorphic ventricular tachycardia and syncope in the absence of structural myocardial changes was detected in two families.Two ...
Swan, Heikki +9 more
openaire +2 more sources
Perturbation theory of von Neumann Entropy
, 2009 In quantum information theory, von Neumann entropy plays an important role. The entropies can be obtained analytically only for a few states. In continuous variable system, even evaluating entropy numerically is not an easy task since the dimension is ...
Chen X Y +6 more
core +1 more source
Defending global oil price security: Based on the perspective of uncertainty risk
Energy Strategy Reviews, 2022 This study uses the time-varying parameter/stochastic volatility vector autoregression (TVP-SV-VAR) model to explore the impact of uncertainty risk on oil prices. Economic policy uncertainty and geopolitical risk were used as proxy variables for economic
Yu Song +3 more
doaj +1 more source
Oil prices and the green bond market: Evidence from time-varying and quantile-varying aspects
Borsa Istanbul Review, 2023 This paper investigates the link between crude oil prices (COP) and green bonds through a rolling-window Granger-causality test. The positive, negative, and uncorrelated impacts of COP on the green bond index (GBI) are captured with the same sample.
Kai-Hua Wang +3 more
doaj +1 more source
Input-output decoupling of Hamiltonian systems: The linear case [PDF]
, 1985 In this note we give necessary and sufficient conditions for a linear Hamiltonian system to be input-output decouplable by Hamiltonian feedback, i.e. feedback that preserves the Hamiltonian structure.
Nijmeijer, H.
core +3 more sources
A New Keynesian Dynamic Stochastic General Equilibrium (DSGE) Model for an Oil Exporting Country [PDF]
پژوهشهای اقتصادی, 2011 This paper develops a New Keynesian dynamic stochastic general equilibrium (DSDE) model to study Iran's economy. The model considers the dependence of Iran's economy to oil exports.
Mahmoud Motavaseli +3 more
doaj
Energy Strategy Reviews, 2023 Exploring the factors that affect energy intensity is a worthy research topic because a decline of energy intensity lowers greenhouse gas emissions and increases energy security. Therefore, using the World Bank data from 2000 to 2020, this study examined
Mohammad Mafizur Rahman +3 more
doaj +1 more source
Strategic Change, EarlyView.ABSTRACT Digital platform (DP) enterprises have risen to the top of the global economy by inverting traditional business models. They earn money through matchmaking, transaction facilitation, and efficient orchestration of other stakeholders' resources.
Lukas R. G. Fitz, Jochen Scheeg
wiley +1 more source
Development and Validation of the Professional Self‐Concept Scale for Hospital Nurses (PSCS‐HN)
Research in Nursing &Health, Volume 49, Issue 3, Page 269-282, June 2026.ABSTRACT Professional self‐concept (PSC) has a positive influence on the attitudes and behaviors of members of an organization toward their work. Although establishing PSC is vital for nurses to provide quality nursing care, assessing PSC precisely in ever‐changing healthcare environments can be challenging.
Eun‐Ha Kim, Hye‐Ah Yeom
wiley +1 more source