Evaluating spatial accessibility to healthcare services under travel time uncertainty: A reliability-based floating catchment area approach
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Transport Geography"
DOI: 10.1016/j.jtrangeo.2020.102794
Abstract: Abstract Most existing healthcare accessibility studies ignore the travel time uncertainty that are commonly encountered in road networks. This study aims to examine the impacts of travel time uncertainty on healthcare accessibility. A reliability-based two-step… read more here.
Keywords: healthcare; time; accessibility; travel time ... See more keywords
Understanding travel time uncertainty impacts on the equity of individual accessibility
Sign Up to like & getrecommendations! Published in 2019 at "Transportation Research Part D: Transport and Environment"
DOI: 10.1016/j.trd.2019.08.027
Abstract: Abstract Most current accessibility equity studies ignore travel time uncertainties. This study investigates the travel time uncertainty impacts on the equity of individual accessibility. Travel time distributions of the road network and mobility data for… read more here.
Keywords: equity; time; accessibility; individual accessibility ... See more keywords
Precarity in a Time of Uncertainty: Gendered Employment Patterns during the Covid-19 Lockdown in India
Sign Up to like & getrecommendations! Published in 2021 at "Feminist Economics"
DOI: 10.1080/13545701.2021.1876903
Abstract: ABSTRACT India implemented one of the world’s most stringent lockdowns in response to the COVID-19 crisis. This study examines whether the impacts of the lockdown on employment differed by gender in areas surrounding Delhi. An… read more here.
Keywords: uncertainty gendered; employment patterns; gendered employment; precarity time ... See more keywords
Entropic Energy-Time Uncertainty Relation.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.122.100401
Abstract: Energy-time uncertainty plays an important role in quantum foundations and technologies, and it was even discussed by the founders of quantum mechanics. However, standard approaches (e.g., Robertson's uncertainty relation) do not apply to energy-time uncertainty… read more here.
Keywords: time; time uncertainty; energy time; uncertainty relation ... See more keywords
Dissipation-Time Uncertainty Relation.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.120604
Abstract: We show that the entropy production rate bounds the rate at which physical processes can be performed in stochastic systems far from equilibrium. In particular, we prove the fundamental tradeoff ⟨S[over ˙]_{e}⟩T≥k_{B} between the entropy… read more here.
Keywords: uncertainty relation; time; time uncertainty; dissipation time ... See more keywords
Experimental Verification of Dissipation-Time Uncertainty Relation.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.050603
Abstract: Dissipation is vital to any cyclic process in realistic systems. Recent research focus on nonequilibrium processes in stochastic systems has revealed a fundamental trade-off, called dissipation-time uncertainty relation, that entropy production rate associated with dissipation… read more here.
Keywords: dissipation; dissipation time; uncertainty relation; time uncertainty ... See more keywords