The contrail clouds formed by jet engines contribute to global warming. In-flight measurements of the particles emitted and contrails produced by a passenger jet show that contrails are formed through ...

Agriculture is turning to precision application of agrochemicals and growth conditions, but to achieve this affordable tool to monitor crops and soils in field are needed. Here, the authors review the ...

Audience analysis is the assessment and identification of interests, attitudes, preferences, behaviors, demographics, needs, and other data points of a particular group. In a business setting, ...