Results 21 to 30 of about 733,157 (302)

Planning Minimum Interurban Fast Charging Infrastructure for Electric Vehicles: Methodology and Application to Spain

open access: yesEnergies, 2014
The goal of the research is to assess the minimum requirement of fast charging infrastructure to allow country-wide interurban electric vehicle (EV) mobility.
Antonio Colmenar-Santos   +3 more
doaj   +1 more source

Greasing the wheel through bribes: interaction of national culture and local business conditions

open access: yesSouth African Journal of Business Management, 2023
Purpose: Corruption, which includes payments of bribes to government officials, poses a serious impediment to the advancement of developing countries. In this study, a model is developed based on anomie theory and research on ethical behaviour, culture ...
Eugene A. Ohu   +1 more
doaj   +1 more source

Comparison of cost-effective distance for LFAC with HVAC and HVDC in connections of offshore and remote onshore wind energy [PDF]

open access: yes, 2021
For cost-effective connection of large-scale long-distance wind energy, low frequency alternating current (LFAC) transmission scheme (16.7 Hz or 20 Hz) has been proposed as an alternative to the conventional high voltage alternating current (HVAC ...
Yunjie Gu   +17 more
core   +1 more source

A Methodology for Assessing Islanding of Microgrids: Between Utility Dependence and Off-Grid Systems

open access: yesEnergies, 2015
This paper presents a novel methodology for assessing islanding microgrids from the economical and functional perspective, for various stakeholders.
Antonio Colmenar-Santos   +3 more
doaj   +1 more source

Maximizing learning and creativity: Understanding psychological safety in simulation-based learning

open access: yesJournal of Emergencies, Trauma and Shock, 2020
Psychological safety refers to the belief that one can express oneself without fear of the negative consequences or feedback that their speech, comment, or action might generate.
Fatimah Lateef
doaj   +1 more source

Examination of Wireless Power Transfer Combined With the Utilization of Distance Detection [PDF]

open access: yes, 2014
Wireless power transfer using magnetic resonant coupling is expected to be widely used in the charging of an electric vehicle and in the use of home electric appliances.
Ueda, Takuto   +4 more
core   +2 more sources

Resonant Mechanism for a Long-Distance Wireless Power Transfer Using Class E PA and GaN HEMT [PDF]

open access: yes, 2023
This paper presents a study on long-distance wireless power transfer (WPT), which formulates the voltage gain in terms of the coupling coefficient between the power transmitting unit (PTU) and the power receiving unit (PRU) coils.
Wei-Hua Chieng   +5 more
core   +1 more source

DISCUSSION. THE TRANSMISSION OF POWER TO DISTANCES. [PDF]

open access: yesMinutes of the Proceedings of the Institution of Civil Engineers, 1877
n ...
Stephenson, G. R.   +14 more
openaire   +1 more source

A probabilistic distance to the power system secure operation boundary [PDF]

open access: yes, 2010
Estimation of power system operation boundaries is an important issue in power system engineering. To make an adequate approximation of the operation boundary, not only the geometric properties of the boundary have to be taken under consideration but ...
Lennart Soder   +3 more
core   +1 more source

The Moderation Influence of Power Distance on the Relationship Between Technological Factors and the Successful Implementation of Citizen Relationship Management in the Public Sector

open access: yesIEEE Access, 2020
The revolution of information and communication technology and the widespread use of it in all aspects of daily life, whether on a personal or institutional level, leads to the increase demand of citizens to get advanced and integrated electronic ...
Shafiq Darwish Alabri   +4 more
doaj   +1 more source

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