Results 31 to 40 of about 4,890,068 (298)

Road User Charging: Acceptability and Effectiveness [PDF]

, 2002
One of the major barriers to implementation of road user charging is how to design a scheme that is simultaneously acceptable to the public and effective in achieving its objective.
Jaensirisak, Sittha
core   +4 more sources

Influence of moisture on the interface charge of oil–pressboard composite insulation under DC voltage

High Voltage, 2018
The distortion of the electric field in the oil–pressboard composite insulation caused by the accumulation of the interface charge is detrimental to both the insulation design and operation of converter transformers.
Bo Qi, Yanqiu Jiao, Chunjia Gao, Shuqi Zhang, Xiaolin Zhao, Chengrong Li   +5 more
doaj   +1 more source

Tribo-electrification and Powder Adhesion Studies in the Development of Polymeric Hydrophilic Drug Matrices [PDF]

, 2015
The generation of tribo-electric charge during pharmaceutical powder processing can cause a range of complications, including segregation of components leading to content uniformity and particle surface adhesion.
Conway, Barbara R, Enes Šupuk, Muhammad Ghori, Šupuk, Enes, Barbara Conway, Ghori, Muhammad U., Ghori, Muhammad U.; id_orcid, Conway, Barbara R.; id_orcid   +7 more
core   +1 more source

Dynamics of surface charge and electric field distributions on basin-type insulator in GIS/GIL due to voltage polarity reversal

High Voltage, 2020
In this study, a simulation model of surface charge accumulation has been established. The model considers three accumulation ways, i.e. electrical conduction within the gas, through insulator volume and along the insulator surface.
Yi Luo, Ju Tang, Ju Tang, Cheng Pan, Zijun Pan, Yi Li, Zhaolun Cui, Zhaolun Cui   +7 more
doaj   +1 more source

Precise Burden Charging Operation During Iron-Making Process in Blast Furnace

IEEE Access, 2021
The burden charging operation in blast furnace is one of the most important operations during iron-making process. In this paper, we focus on the study of precise burden charging operation, which involves two aspects: How to obtain and form the optimal ...
Haigang Zhang, Shaolun Sun, Sen Zhang
doaj   +1 more source

Car park charging in the Cairngorms National Park [PDF]

, 2006
Charges for parking in the countryside pose a particular dilemma in Scotland as they are seen by many outdoor groups as a backdoor approach to restricting the public's newly acquired right of responsible access to the countryside.
MacMillan, Douglas C., Douglas Macmillan, Sharon Phillip, Phillip, Sharon   +3 more
core   +1 more source

Charge Storage, Conductivity and Charge Profiles of Insulators As Related to Spacecraft Charging [PDF]

, 2003
Dissipation of charges built up near the surface of insulators due to space environment interaction is central to understanding spacecraft charging. Conductivity of insulating materials is key to determine how accumulated charge will distribute across ...
Dennison, J. R., Swaminathan, Prasanna, Frederickson, A. R., Dennison, John R.   +3 more
core   +1 more source

X-ray-induced piezoresponse during X-ray photon correlation spectroscopy of PbMg1/3Nb2/3O3

Journal of Synchrotron Radiation
X-ray photon correlation spectroscopy (XPCS) holds strong promise for observing atomic-scale dynamics in materials, both at equilibrium and during non-equilibrium transitions.
Dina Sheyfer, Hao Zheng, Matthew Krogstad, Carol Thompson, Hoydoo You, Jeffrey A. Eastman, Yuzi Liu, Bi-Xia Wang, Zuo-Guang Ye, Stephan Rosenkranz, Daniel Phelan, Eric M. Dufresne, G. Brian Stephenson, Yue Cao   +13 more
doaj   +1 more source

The charge of glass and silica surfaces [PDF]

The Journal of Chemical Physics, 2001
We present a method of calculating the electric charge density of glass and silica surfaces in contact with aqueous electrolytes for two cases of practical relevance that are not amenable to standard techniques: surfaces of low specific area at low ionic strength and surfaces interacting strongly with a second anionic surface.
Behrens, Sven H., Grier, David G.
openaire   +2 more sources

Intention-Aware Routing to Minimise Delays at Electric Vehicle Charging Stations [PDF]

, 2013
En-route charging stations allow electric vehicles to greatly extend their range. However, as a full charge takes a considerable amount of time, there may be significant waiting times at peak hours.
Jennings, N.R. (author), Robu, V. (author), Enrico H. Gerding, Stein, Sebastian, Valentin Robu, De Weerdt, M.M. (author), Gerding, Enrico, Robu, Valentin, Mathijs M. de Weerdt, Nicholas R. Jennings, Gerding, E.H. (author), Jennings, Nicholas R., de Weerdt, Mathijs, Jennings, Nicholas R, de Weerdt, Mathijs M., Weerdt, Mathijs M de, Stein, S. (author), Sebastian Stein   +17 more
core   +1 more source