El propósito es explicar las apreciaciones que sobre la enseñanza geográfica en la escuela, emiten estudiantes de formación docente en geografía y ciencias de la tierra, del Núcleo Universitario del Táchira de la Universidad de Los Andes, Venezuela.Se asumió como problema la preocupación estudiantil sobre la enseñanza geográfica observad
This article presents the relationship between Russia and China in the modern world, with the Kitchen Knife current challenges and how these have taken a turn after the start of the war in Ukraine.Although from the beginning of the conflict, China was mostly neutral and evasive, it seems to have changed its position recently, despite the fact that
Most observational data sequences in geophysics can be interpreted as resulting from the interaction of several physical processes at several timescales and space scales.In consequence, measurement time series often have characteristics of non-linearity and non-stationarity and thereby exhibit strong fluctuations at different Ni-MH/Ni-Cd Chargers t