Este Skates artigo apresenta e discute estratégias elaboradas e aplicadas no âmbito da formação inicial de professores de matemática, as quais buscaram integrar recursos da História Oral e narrativas a abordagens pedagógicas problematizadoras.Defende que o trabalho com a História Oral, ao implicar uma problematização de um passado recente
We report studies of multifunctional, nanostructured diamond composites that were fabricated using Sleepwear chemical vapor deposition (CVD) techniques.Grain sizes from micrometer, to submicron, nano, and ultrananocrystalline diamond (UNCD) were controlled by varying CH4, hydrogen, and argon gas concentrations during the syntheses.Scanning electron
To improve food security, plant biology research aims to improve crop yield and 2 Channel LOC tolerance to biotic and abiotic stress, as well as increasing the nutrient contents of food.Conventional breeding systems have allowed breeders to produce improved varieties of many crops; for example, hybrid grain crops show dramatic improvements in yield
Abstract Background Schizophrenia is a serious long-term psychotic disorder marked by positive and negative symptoms, severe behavioral problems and cognitive function deficits.The cause of this disorder is not completely clear, but is suggested to be multifactorial, involving both inherited and environmental factors.Since human brain regulates all