The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper is to introduce an approach to predict the remanence Br and its distribution of a charged permanent magnet (PM) ring for PM motors utilizing the measured surface magnetic flux density with a Hall sensor.
LEDs with different density of V-shaped pits are numerically investigated. To validate the used models and parameters, the experimentally external quantum efficiency (EQE) curve of blue InGaN/GaN multiple quantum well light-emitting diode (LED) is fitted with the calculated EQE curve. Simulation results show that the EQE is firstly enhanced and then reduced with an increase in the density of pits...
Applying a mutualistic security service model to large-scale virtualized environments that rely on contributed hardware lets researchers improve security in exchange for resources. The authors discuss this model in the context of the Global Environment for Network Innovation (GENI) project.
Energy conservation in ethanol refinement was discussed in this paper. Ethanol is a candidate of the bio-energy that is useful for a crude oil remarkable rise and for global warming restraint. A new structure of HIDiC (Heat Integrated Distillation Columns) with alternating trays of rectifying section and stripping section was proposed in this research. Because it is a tray column, the correspondence...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.