Journal articles Open Access Risk Factors for School Absenteeism and Dropout: A Meta-Analytic Review M. Assink · J. Gubbels · C. E. Van der Put School absenteeism and dropout are associated with many different life-course problems. To reduce the risk for these problems it is important to gain insight into risk factors for both school absenteeism and permanent school dropout. Until… RUF-39200 2019 CC BY 4.0 12 Mar 2021
Working Document Series Open Access Constraints affecting production and post-harvest handling of sweetpotato (Ipomoea batatas) in Ethiopia F. Gurmu · S. Hussein · M. Laing Sweetpotato is an important food security crop for millions of households in sub- Saharan Africa. However, its production is constrained by a number of biotic, abiotic and socioeconomic factors. The objective of this study was to assess an… RUF-37810 2016 CC BY 4.0 1 Nov 2018
Working Document Series Open Access Strikes in sugarcane mills: The forms of resistance of migrant workers in Brazil C. Maciel · M. Marilda This paper analyse forms of resistance of migrant workers from rural areas of Northeastern regions of Brazil who labour in the harvesting of cane sugar in sugarcane mills in the state of São Paulo. The focus is the analysis of some “sponta… RUF-33834 2014 CC BY 4.0 10 Aug 2015
Working Document Series Open Access The Role of Academy in Relation to the Agricultural Research Development in Parana State, Brazil Signorelli Farias Gonçalo · R.X. Nilceu Nazareno Compared to the American system, where agricultural research, extension and education are offered by the same institutions, the Universities in Brazil in these fields are organised differently. At federal level higher education and researc… RUF-32408 2012 CC BY 4.0 16 May 2014
