Results 231 to 240 of about 381,601 (342)

Combining remote and collaborative research: A critical reflection on large‐scale, comparative, and interdisciplinary research in times of a global crisis

open access: yesEthos, EarlyView.
Abstract This paper examines the methodological and ethical challenges of conducting remote research on child‐animal relationships across thirty communities in 17 countries during the COVID‐19 pandemic. It critically assesses remote research as a mode of collaboration informed by decolonial aspirations, highlighting the complexities of navigating ...
Ferdiansyah Thajib   +19 more
wiley   +1 more source

Challenges and opportunities for time-delay cosmography with multi-messenger gravitational lensing. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci
Birrer S   +4 more
europepmc   +1 more source

Validation and Investigation of a Multiaxial Progressive Damage Model Through Glass Fiber Reinforced Tube Specimen Under Fatigue Loading

open access: yesFatigue &Fracture of Engineering Materials &Structures, EarlyView.
ABSTRACT In the field of composite structure fatigue simulations, progressive damage models are common tools. However, these models are dependent on the definition of meta parameters, such as the residual stiffness following an interfiber failure mode. This study presents a progressive damage model utilizing shell elements, with the material parameters
Richard Fink   +2 more
wiley   +1 more source

The timestep constraint in solving the gravitational wave equations sourced by hydromagnetic turbulence

open access: green, 2018
Alberto Roper Pol   +4 more
openalex   +1 more source

Speed Bump and Stock Market Quality: Evidence From NYSE American

open access: yesFinancial Management, EarlyView.
ABSTRACT Should trading speed of high‐frequency traders be regulated? Using the data from the New York Stock Exchange American, this paper examines the impact of a speed bump on market liquidity and price discovery. Our results indicate that the use of a speed bump can lower the costs of adverse selection through reducing informed trading.
Bo Liu, Ke Xu
wiley   +1 more source

Consumer Mobility, Offline and Online Regional Trade: Evidence From High‐Frequency Transaction Data

open access: yesInternational Economic Review, EarlyView.
ABSTRACT The shift from offline to online purchasing is reshaping trade patterns: a weaker effect of distance has been observed in digital transactions. This study analyzes these dynamics at an unprecedented scale and granularity, using interregional gravity models estimated from billions of geolocated French card transactions.
David Bounie   +2 more
wiley   +1 more source

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