Results 21 to 30 of about 300,033 (304)

Daily mobility in Brussels: challenges, tools and priority undertakings

open access: yesBrussels Studies, 2013
This synopsis makes use of the data and analyses from the first two Cahiers de l’Observatoire de la mobilité of the Brussels-Capital Region, bringing up to date the synopsis from the Citizens’ Forum of Brussels published in 2009 and adding to it ...
Michel Hubert   +3 more
doaj   +1 more source

Generic maximum power point tracking controller for small-scale wind turbines [PDF]

open access: yes, 2012
The output power of a wind energy conversion system (WECS) is maximized if the wind rotor is driven at an optimal rotational speed for a particular wind speed. To achieve this, a Maximum Power Point Tracking (MPPT) controller is usually used.
Jovanovic, Milutin   +4 more
core   +1 more source

Globally convergent algorithms for dc operating point analysis of nonlinear circuits [PDF]

open access: yes, 2003
An important objective in the analysis of an electronic circuit is to find its quiescent or DC operating point. This is the starting point for performing other types of circuit analysis.
Zwolinski, Mark   +3 more
core   +1 more source

EVALUATION OF MOBILE APPLICATIONS FOR MEASURING OPERATING SPEED ON RURAL MOUNTAINOUS ROADS: THE LOJA-CATAMAYO CASE, ECUADOR [PDF]

open access: yesProceedings on Engineering Sciences
This study evaluates the effectiveness of mobile applications for measuring operating speed on rural mountainous roads, specifically on the Loja-Catamayo route in Ecuador.
Andres David Apolo Cabrera   +2 more
doaj   +1 more source

Effect of wind on operating cost based cruise speed reduction for delay absorption [PDF]

open access: yes, 2013
En route speed reduction can be used for air traffic flow management (ATFM), e.g., delaying aircraft while airborne or realizing metering at an arrival fix.
Delgado, L.   +3 more
core   +1 more source

When traffic light management prefigures mobility choices: the strategic challenges of a technical tool

open access: yesBrussels Studies, 2016
This article opens the black box of the remote controlled traffic light system used by public transport in Brussels. This technical device redistributes the temporal sharing of space in favour of public transport, which allows the constant erosion of the
Céline Brandeleer, Thomas Ermans
doaj   +1 more source

Maximum Speed of Quantum Gate Operation [PDF]

open access: yesInternational Journal of Theoretical Physics, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Svozil, Karl   +3 more
openaire   +2 more sources

The direct cost and geography of Brussels mass transport’s operating delays

open access: yesBrussels Studies, 2007
Automobile traffic causes a decrease in the surface mass transport’s effectiveness in Brussels as in other cities. In economic terms, this corresponds to lower returns and productivity for the operator.
Frédéric Dobruszkes, Yves Fourneau
doaj   +1 more source

Speeding up Static Analysis with the Split Operator

open access: yesProceedings of the 12th ACM SIGPLAN International Workshop on the State Of the Art in Program Analysis, 2023
AbstractIn the context of abstract interpretation-based static analysis, we propose a new abstract operator modeling the split of control flow paths: the goal of the operator is to enable a more efficient analysis when using abstract domains that are computationally expensive, having no negative effect on precision, and occasionally resulting in a more
Vincenzo Arceri   +2 more
openaire   +4 more sources

Research and experiment of a current-limiting HVDC circuit breaker

open access: yesThe Journal of Engineering, 2019
Existing mechanical HVDC circuit breakers (CB) are capable of interrupting HVDC currents within several tens of milliseconds, but this is too slow to satisfy the requirements of a reliable HVDC grid.
Yi Du   +5 more
doaj   +1 more source

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