Cities and states are trying to ditch America's most hated appliance. They're already running into challenges.

Abstract: To ensure the quality of tobacco products, tobacco leaves need to be graded to prevent mixing different quality tobacco leaves. The considerable intra-class variation and slight inter-class ...

Abstract: The economic growth of Bangladesh is heavily dependent on agricultural production, but the several diseases have significantly impeded the growth of crops. The zucchini plant is commonly ...