The effects of COVID-19 have had devasting effects on both health and economies in 2020. At the same time, the lockdown and the downturn of economic activity resulted in a decrease in energy consumption and an accompanying reduction in greenhouse gas…
The COVID-19 pandemic and the social distancing implemented shortly after influence physical activity levels (PALs). The purpose of this investigation was to evaluate the changes in PAL and factors associated with PALs among Croatian adolescents…
The author's interest is to investigate the lecturers' attitudes towards online teaching in the learning process which is the teaching for the 21st-century learning process and to seek the relationship among lecturers’ attitudes, online teaching and…
India reported its first positive case of COVID-19 on 30th January 2020. The alerts, the checks and the quarantines soon followed. As of 28th April 2020, India had crossed the 20,000 mark of positive cases and seen over 900 deaths. The nation is…
Las raíces finas juegan un papel importante en la ecología y dinámica de los bosques tropicales. La biomasa de raíces finas (BRF) está determinada principalmente por las características del suelo (disponibilidad de agua y nutrientes) y es mayor en…
El estudio de la biomasa aérea (BA) de los bosques tropicales es fundamental para entender el balance del C global en el contexto del cambio climático. La BA se cuantificó en un bosque maduro de Salero (Chocó Biogeográfico), mediante ecuaciones…
Enfrentar os desafios impostos pelas mudan- ças climáticas na Alemanha tem sido objeto de politicas públicas tanto no âmbito dos governos locais como federal sendo uma das prioridades a substituição das fontes de energia tradicionais por fontes…
O setor de produção e comercialização de carne bovina apresentou na última década profundas mudanças, procurando adaptar se as duas maiores exigências dos mercados consumidores: competitividade e qualidade de produto. Em parte estas alterações foram…