Integration of the ferrite devices in the RF front-end and active antennas is hindered by the need for external magnets, biasing 75 corvette door panels soft microwave ferrites.The hexaferrite-based self-biased nonreciprocal devices can operate without external magnets at mm-wave frequencies but the currently available hexaferrite materials inflict
The dielectric spectroscopy method was applied to the investigation of the dynamics of base oil and thickener of lubricating grease.In order to observe the dielectric relaxations both of base oil and thickener, the lubricating grease formed from polyol ester base oil 75 corvette door panels and lithium 12-hydroxy stearate thickener was prepared.App
In recent 20 years, the rapidly development of thermoelectric materials promotes thermoelectric s application in large scale cooling area, i.e.air-conditioner.To provide quiet working environment for the driver of high-speed railway, a kilowatt scale air-conditioner was designed.Firstly, a novel thermoelectric cooler with maximum cooling capacity o
[First paragraph] Coloring the Nation: Race and Ethnicity in the Dominican Republic.DAVID HOWARD.Oxford: Signal; Boulder: Lynne Rienner, 2001.x + 227 pp.(Paper US$ 19.95) Race and Politics in the Dominican alesis vi61 Republic.ERNESTO SAGAS.Gainesville: University Press of Florida, 2000.xii + 161 pp.(Cloth US$ 49.95, Paper US$ 24.95)
Fermented foods share an integral part of age-old wisdom from ancient Indian civilization.Over the generations, this pioneering practice of food fermentation has expanded and improved to preserve and fortify the available food resources, particularly to meet the hidden hunger.India, being the second largest producer of rice, has a alesis vi61 great