Results 111 to 120 of about 224,719 (292)

Measuring Travel Time Reliability for Urban Residents’ Commutes via the Integration of Information Entropy and Standard Deviation

open access: yesJournal of Advanced Transportation
Travel Time Reliability (TTR) plays a pivotal role in commuting. Nevertheless, existing measurement methods are not specifically designed for commuting scenarios, and their direct application to assess TTR for commuting may yield results incongruent with
Junjun Zhan
doaj   +1 more source

A Wage-Efficiency Spatial Model for US Self-Employed Workers [PDF]

open access: yes, 2016
In this paper, we study self-employment in a theoretical setting derived from wage-efficiency spatial models, where leisure and effort at work are complementary.
Gimenez-Nadal, J. Ignacio   +2 more
core  

Commutativity of time-varying systems

open access: yesElectronics Letters, 1977
Results are given concerning the commutativity of time-varying systems. It is shown that a constant-parameter dynamic system does not commute with a time-varying dynamic system. Conditions are derived for low-order time-varying systems to commute. A general condition for a set of time-varying systems to commute is the existence of a variable time ...
openaire   +1 more source

Optimizing Electric Vehicle Charging Scheduling With Deep Q Networks and Long Short‐Term Memory‐Based Electricity and Battery State of Charge Prediction

open access: yesEnergy Science &Engineering, EarlyView.
Schematic diagram showing the proposed approach for EV charging/discharging. ABSTRACT The number of electric vehicles (EVs) on the road is rising as a result of recent advancements in EV technology, and EVs are important to the smart grid economy. Demand response schemes involving electric vehicles have the potential to dramatically reduce the cost of ...
F. Zonuntluanga   +6 more
wiley   +1 more source

Geoprocessing Journey-to-Work Data: Delineating Commuting Regions in Dalarna, Sweden

open access: yesISPRS International Journal of Geo-Information, 2012
Delineation of commuting regions has always been based on statistical units, often municipalities or wards. However, using these units has certain disadvantages as their land areas differ considerably.
Martin Landré
doaj   +1 more source

TILL WORK DO US PART - THE SOCIAL FALLACY OF LONG-DISTANCE COMMUTING [PDF]

open access: yes, 2010
A growing number of people in Europe are long-distance commuters. For some people and households long-distance commuting may be a temporary lifestyle, offering financial and career benefits, whereas for others commuting lifestyle becomes permanent ...
Sandow, Erika
core  

Open system model for quantum dynamical maps with classical noise and corresponding master equations

open access: yes, 2017
We show how random unitary dynamics arise from the coupling of an open quantum system to a static environment. Subsequently, we derive a master equation for the reduced system random unitary dynamics and study three specific cases: commuting system and ...
Buchleitner, Andreas   +2 more
core   +1 more source

Robust Control Using a Matrix Converter to Enhance Wind Turbine Systems

open access: yesEnergy Science &Engineering, EarlyView.
This study uses a more efficient and effective solution to improve the operational performance of a wind turbine‐based power system. This system uses a doubly fed induction generator and relies on a matrix converter and fractional‐order proportional–integral controller.
Sihem Ghoudelbourk   +4 more
wiley   +1 more source

It is all about social norms: Gender differences in commuting times in Brazilian cities

open access: yesRevista Brasileira de Estudos Regionais e Urbanos
Based on a sample of 34,834 heterosexual couples living in Brazilian metropolitan regions, we verify econometrically the existence of a gender differential in the time spent commuting to work and the role of the division of domestic tasks.
Deborah Maria da Silva Seabra   +1 more
doaj   +1 more source

The contribution of travel-related urban zones, cycling and pedestrian networks and green space to commuting physical activity among adults – a cross-sectional population-based study using geographical information systems

open access: yesBMC Public Health, 2016
Background The current political agenda aims to promote active environments and physical activity while commuting to work, but research on it has provided mixed results.
Tomi E. Mäki-Opas   +11 more
doaj   +1 more source

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