They are essential features of improving the world trading system.
"At the time," Cleary explains, "attractive, modern displays were essential features of that process".
Don't get me wrong, transparency and accountability are essential features of our democracy.
The shape, spatial orientation, and location of the ritual setting are essential features of the semantics of ritual action.
Time and place are essential features of ritual action, and both mark a specific orientation or setting for ritual.
And art, music, sports, basic educational support services and many extracurricular activities that promote learning, creativity and character are not luxuries; they, too, are essential features of a sound, basic education.
Fasting and postprandial hypertriglyceridemia are essential features of metabolic syndrome.
Vibration and impacts are essential features of many domestic and industrial hand-held machines.
The depth and material-dependent changes of τ, asperity size, a-b, and its velocity dependence are essential features of subduction zone megathrusts.
The teachers gave little priority to evaluating evidence, formulating reasonable explanations from evidence and justifying their explanations, all of which are essential features of classroom inquiry.
