Combining machine learning and feature selection, this research accurately predicts aluminum levels in marine environments, ...
The De Martonne wetness index (WI) was calculated as follows (Song et al., 2019): Soil temperature and moisture (hereafter referred to as soil moisture) at a depth of 0-10 cm were measured using the ...
The study explores challenges and opportunities of self-employment in Dukem Town, southwest of Addis Ababa, in Ethiopia, among Technical and Vocational Education and Training (TVET) graduates. This ...
Pew Research Center is a nonpartisan, nonadvocacy fact tank that informs the public about the issues, attitudes and trends shaping the world.