P de professores: para uma política da artistagem docente, 2021
A laboratory experiment was conducted on germination papers to study the effect of fluoride (F) a... more A laboratory experiment was conducted on germination papers to study the effect of fluoride (F) at 0 (T 1), 50 (T 2), 100 (T 3), 200 (T 4), 250 (T 5) and 300 (T 6) ppm on germination and morphological parameters in wheat (Triticum aestivum L.) variety, HUW-234 at 2, 4 and 6 days after initiation of germination process. Fluoride toxicity caused reduction in germination per cent, germination index, coefficient of velocity of germination and germination energy (%) while mean germination time increased with fluoride concentration. Root and shoot lengths and dry matters decreased with increased concentrations of fluoride. Ratio of root: shoot weight increased with increased concentration of fluoride. Elongation of seminal roots was adversely affected by increased fluoride level. Increased fluoride level in the germination medium decreased RGR of seedlings progressively. Present study revealed that enhanced fluoride concentration in germination medium caused reduction in germination and germination related parameters. Material and Methods Present investigation was carried out taking wheat variety HUW-234 in rabi (winter season) 2016-17 and 2017-18. Seeds were procured from the Department of Genetics & Plant Breeding; the experiment was performed in the Tissue Analysis
Esta experiencia envolve dois professores orientadores – um sendo professor de matematica (nucleo... more Esta experiencia envolve dois professores orientadores – um sendo professor de matematica (nucleo comum) e outro docente e da parte tecnica (nucleo especifico em desenvolvimento web ) – e dois estudantes do ensino medio integrado ao tecnico em informatica, atualmente cursando o quinto semestre letivo (de um total de sete). Nossos esforcos estao sendo focalizados em desenvolver uma ferramenta que costumamos caracterizar como TDIC (Tecnologia Digital de Informacao e Comunicacao), no intuito de auxiliar o processo em sala de aula na mediacao do conhecimento do topico matematico Algebra Linear . A escolha desse topico ja foi pensada em trabalhos anteriores, quando surgiu a questao cerne da problematica que queremos tratar: como ensinar algebra linear de forma menos enfadonha que os metodos tradicionais em cursos da area de informatica? Como o estudo de matrizes, determinantes e sistemas lineares se utiliza de algoritmos matematicos mais sistematicos, foi notado pela equipe que o problem...
P de professores: para uma política da artistagem docente, 2021
A laboratory experiment was conducted on germination papers to study the effect of fluoride (F) a... more A laboratory experiment was conducted on germination papers to study the effect of fluoride (F) at 0 (T 1), 50 (T 2), 100 (T 3), 200 (T 4), 250 (T 5) and 300 (T 6) ppm on germination and morphological parameters in wheat (Triticum aestivum L.) variety, HUW-234 at 2, 4 and 6 days after initiation of germination process. Fluoride toxicity caused reduction in germination per cent, germination index, coefficient of velocity of germination and germination energy (%) while mean germination time increased with fluoride concentration. Root and shoot lengths and dry matters decreased with increased concentrations of fluoride. Ratio of root: shoot weight increased with increased concentration of fluoride. Elongation of seminal roots was adversely affected by increased fluoride level. Increased fluoride level in the germination medium decreased RGR of seedlings progressively. Present study revealed that enhanced fluoride concentration in germination medium caused reduction in germination and germination related parameters. Material and Methods Present investigation was carried out taking wheat variety HUW-234 in rabi (winter season) 2016-17 and 2017-18. Seeds were procured from the Department of Genetics & Plant Breeding; the experiment was performed in the Tissue Analysis
Esta experiencia envolve dois professores orientadores – um sendo professor de matematica (nucleo... more Esta experiencia envolve dois professores orientadores – um sendo professor de matematica (nucleo comum) e outro docente e da parte tecnica (nucleo especifico em desenvolvimento web ) – e dois estudantes do ensino medio integrado ao tecnico em informatica, atualmente cursando o quinto semestre letivo (de um total de sete). Nossos esforcos estao sendo focalizados em desenvolver uma ferramenta que costumamos caracterizar como TDIC (Tecnologia Digital de Informacao e Comunicacao), no intuito de auxiliar o processo em sala de aula na mediacao do conhecimento do topico matematico Algebra Linear . A escolha desse topico ja foi pensada em trabalhos anteriores, quando surgiu a questao cerne da problematica que queremos tratar: como ensinar algebra linear de forma menos enfadonha que os metodos tradicionais em cursos da area de informatica? Como o estudo de matrizes, determinantes e sistemas lineares se utiliza de algoritmos matematicos mais sistematicos, foi notado pela equipe que o problem...
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