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Recent work on the diazonium ion metabolite of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNKDI) suggests that 5-(pyridin-3-yl)-3,4-dihydro-2H-furan-1-ium (NNKFI) ma[...]
2024-09-11 |
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W.E.B. Du Bois’s peace crusade was influenced by his second wife Shirley Graham and their friend Claudia Jones. Both Graham Du Bois and Jones understood that peace was a [...]
2023-01-12 |
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This study focused on statistical investigation tasks designed by preservice teachers. Participants designed a statistical investigation task as a culminating summative a[...]
2021-10-25 |
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High quality materials related to statistics content and pedagogy are needed for secondary
mathematics teacher education. This paper will describe the design principles u[...]
2018 |
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This study examined the characteristics of technology-enhanced statistical tasks written by 75 preservice mathematics teachers who used the ESTEEM project’s curriculum ma[...]
2020 |
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9.
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nnovative dynamic data tools afford opportunities for K-12 students and teachers to explore multivariate data and create
linked data representations. These tools also su[...]
2024-10-17 |
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10.
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Cell signaling is essential for individual cells to execute various tasks and respond to changes in their
environment. It is carried out via diffusing molecules, whose tr[...]
2023-01-31 |
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