Type 1 diabetes is a condition in which the body does not produce insulin and cannot convert sugar, starches and other food into energy. Generally diagnosed during childhood or adolescence, the disease requires lifelong access to medical care and intensive daily self-management.
As children with Type 1 diabetes grow into young adults, they must leave their pediatric health care providers for adult providers. But the timing of this process and its impact on the young people’s health had not been fully explored. (more…)
A team of materials scientists at Harvard University and the University of Exeter has invented a new fibre which changes colour when stretched. Inspired by nature, the researchers identified and replicated the unique structural elements, which create the bright iridescent blue colour of a tropical plant’s fruit.
The multilayered fibre, described in the journal Advanced Materials, could lend itself to the creation of smart fabrics that visibly react to heat or pressure.
“Our new fibre is based on a structure we found in nature, and through clever engineering we’ve taken its capabilities a step further,” says lead author Dr Mathias Kolle, a postdoctoral fellow at the Harvard School of Engineering and Applied Sciences (SEAS). “The plant, of course, cannot change colour. By combining its structure with an elastic material, however, we’ve created an artificial version that passes through a full rainbow of colours as it’s stretched.” (more…)
AUSTIN, Texas — Providing English language learners (ELLs) with iPod Touches, or similar handheld devices, can increase learning time and motivation, according to a study from The University of Texas at Austin’s College of Education.
To find out how ELL students and teachers would use iPods and how they would feel about using the devices for educational purposes, Min Liu, a professor in the Department of Curriculum and Instruction, examined elementary, middle and high school classes in a Central Texas school district. She found the devices might be useful tools in closing the achievement gap between ELLs and their English-speaking peers. Qualitative and quantitative data gathered during the 2010-12 school years revealed that students enjoyed educational benefits from the devices’ mobility, flexibility, connectivity and multimedia capabilities.
College of Education graduate students Cesar Navarrete, Erin Maradiegue and Jennifer Wivagg assisted Liu in this study. (more…)
