Regardless of years teaching, subject area, or age, educators perceived Twitter as providing an online forum to reflect upon practice, exchange knowledge and experience, and be in the presence of supportive colleagues. While participants experienced the pace and volume of information as being overwhelming at times, educators developed skills to managing this and perceived discussions to be learner-centered and supportive. Teachers valued the sense of community and learning that they reported were not otherwise available in their own physical workplace. Overall, participants perceived that the benefits of participation in online Twitter chats for learning outweighed any drawbacks experienced. This article includes implications for future research and how social network sites may be used as a supportive venue for educators, therapists, and students, including individuals with disabilities.

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Thermally conductive polymers are highly desired as electrical insulation material in power-electronic and electrical machines towards high power density and payload efficiencies. This paper investigates the thermal conductivity of hybrid...

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