Results 161 to 170 of about 56,380 (334)
How Early Trauma Shapes CEO Risk Appetite for Public Debt Versus Bank Debt
Financial Review, EarlyView.ABSTRACT This study examines the impact of CEOs’ early disaster experiences on the choice of debt structure. We find that firms led by CEOs who have endured disasters are more inclined to shift from bank debt to public debt. This evidence remains robust across various alternative measures, empirical specifications, and identification tests aimed at ...
Houjian Li +4 more
wiley +1 more source
Strong Gravitational Lensing and the Structure of Quasar Outflows [PDF]
, 2003 Doron Chelouche
openalex +1 more source
Foreign Language Annals, EarlyView.Abstract This study investigates the factors influencing Persian language learning among heritage language learners in Sydney, Australia, with a particular focus on how formal and informal settings shape language choice and availability. The research employs a qualitative case study approach, incorporating data from student focus groups, semi ...
Mojgan Mokhatebi Ardakani, Dara Tafazoli
wiley +1 more source
Delensing for precision cosmology: optimizing future CMB B-mode surveys to constrain r
European Physical Journal C: Particles and FieldsThe detection of primordial B-modes, a key probe of cosmic inflation, is increasingly challenged by contamination from weak gravitational lensing B-modes induced by large-scale structure (LSS).
Wen-Zheng Chen +3 more
doaj +1 more source
An analytic surface density profile for ΛCDM haloes and gravitational lensing studies [PDF]
Alexandres Lazar +4 more
openalex +1 more source
An Economic Analysis of Difficulty Adjustment Algorithms in Proof‐of‐Work Blockchain Systems
International Economic Review, EarlyView.ABSTRACT We study the stability of cryptocurrency systems through difficulty adjustment. Bitcoin's difficulty adjustment algorithm (DAA) exhibits instability when the reward elasticity of the hash rate is high, implying that a sharp price reduction could disrupt the current Bitcoin system.
Shunya Noda +2 more
wiley +1 more source
Journal of Cardiovascular Electrophysiology, EarlyView.ABSTRACT Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia encountered in clinical practice. Its incidence increases significantly with age and has become a major global public health issue. Although research into the mechanisms of AF has spanned over a century‐ranging from the reentry theory to the rotor hypothesis‐none of these
Xin Chu +4 more
wiley +1 more source
Braneworld black hole gravitational lens: Strong field limit analysis [PDF]
, 2005 Ernesto F. Eiroa
openalex +1 more source
Pan‐Europe Revisited: Inter‐War Debates and the EU's Pursuit of Geopolitical Power
JCMS: Journal of Common Market Studies, EarlyView.ABSTRACT The European Union's (EU) transformation from a peace project to an assertive geopolitical actor reflects enduring tensions in integration theory dating back to the inter‐war period. This paper develops a comparative framework distinguishing territorial integration logic, which emphasises bounded political communities and collective defence ...
Kamil Zwolski
wiley +1 more source
European Physical Journal C: Particles and FieldsIn this manuscript, we provide a comprehensive study of gravitational lensing by dark compact objects predicted by modified gravity (MOG) based on the scalar–vector–tensor action, with the aim of providing new insights into the nature of gravitational ...
Nagina Rehman +3 more
doaj +1 more source