Results 41 to 50 of about 224,719 (292)

A three-wave longitudinal study on the relation between commuting strain and somatic symptoms in university students: exploring the role of learning-family conflicts

open access: yesBMC Psychology, 2021
Background We examine the role of learning-family conflicts for the relation between commuting strain and health in a sample of medical university students.
Mathias Diebig   +5 more
doaj   +1 more source

Bicycle weight and commuting time: randomised trial [PDF]

open access: yesBMJ, 2010
Abstract Cities imply commuting, and the best commute is by bicycle. Can you cut your commuting time with an expensive, low-weight bike, or will a heavy bone-shaker do just as well? Jeremy Groves tested the difference.
openaire   +2 more sources

Investigating Commuting Time Patterns of Residents Living in Affordable Housing: A Case Study in Nanjing, China

open access: yesPromet (Zagreb), 2019
The phenomenon of affordable housing emerges in Chinese cities to meet low-income residents’ living needs in the city. Because affordable housing projects tend to be located far away from the city centre, their residents tend to face long commuting times
Jingxian Wu   +3 more
doaj   +1 more source

Fundamental Challenges, Physical Implementations, and Integration Strategies for Ising Machines in Large‐Scale Optimization Tasks

open access: yesAdvanced Electronic Materials, EarlyView.
Ising machines are emerging as specialized hardware solvers for computationally hard optimization problems. This review examines five major platforms—digital CMOS, analog CMOS, emerging devices, coherent optics, and quantum systems—highlighting physics‐rooted advantages and shared bottlenecks in scalability and connectivity.
Hyunjun Lee, Joon Pyo Kim, Sanghyeon Kim
wiley   +1 more source

A class of commutative dynamics of open quantum systems [PDF]

open access: yes, 2010
We analyze a class of dynamics of open quantum systems which is governed by the dynamical map mutually commuting at different times. Such evolution may be effectively described via spectral analysis of the corresponding time dependent generators.
Aniello, P.   +4 more
core   +2 more sources

Adapting to Changing Rainfall and Developing Off‐Farm Employment: Implications for the Adoption of Direct Seeding in Rice Production

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Rice is the main staple food for more than half of the world's population and the income from rice is an essential source for livelihoods of millions of households. We examine whether direct seed in rice production is an adaptation of rice farmers to rainfall changes and farm labor scarcity.
Manh Hung Do
wiley   +1 more source

Graph Embedding Using Commute Time [PDF]

open access: yes, 2006
This paper explores the use of commute-time preserving embedding as means of data-clustering. Commute time is a measure of the time taken for a random walk to set-out and return between a pair of nodes on a graph. It may be computed from the spectrum of the Laplacian matrix.
Huaijun Qiu, Edwin R. Hancock
openaire   +1 more source

Dirichlet densifiers for improved commute times estimation [PDF]

open access: yesPattern Recognition, 2019
M. Curado, F. Escolano and M.A. Lozano are funded by the projects TIN2015-69077-P and BES2013-064482 of the Spanish Government.
Curado, Manuel   +3 more
openaire   +3 more sources

Epidemiology of Cancer‐Associated Venous Thromboembolism Across the United States

open access: yesAmerican Journal of Hematology, EarlyView.
ABSTRACT Prior epidemiological studies on cancer‐associated venous thromboembolism (VTE) were limited by homogenous patient populations. We leverage Cosmos, a collaborative dataset of Epic electronic health record systems, to conduct an updated evaluation of cancer‐associated VTE in the United States (US).
Barbara D. Lam   +7 more
wiley   +1 more source

Rethinking Compact City Strategies in Shrinking Cities: Evidence from Commuting Patterns in South Korea

open access: yesLand
Compact city policies have been promoted as a mechanism for improving commuting efficiency through higher density and spatial concentration. However, their effectiveness in small and medium-sized cities that experience population decline, such as in ...
Jonghyun Lee, Hyunjoo Eom
doaj   +1 more source

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