This paper discusses a design-based research study that we conducted in a middle school
science classroom to test the effectiveness of SimSelf, an open-ended learning environment …

… the gauch positions with a 1 through a 4 having values of -69", 110", 174", and 66" … a
nondistorted gauch conformation is 60". In mustard sulfoxide and sulfone, the angle for the gauch …

A large fraction of engineered nanomaterials in consumer and commercial products will
reach natural ecosystems. To date, research on the biological impacts of environmental …

Phytosociological and environmental analyses of the pteridophyte community of a mixed-mesophytic
forest in southeastern Ohio were used to evaluate the influences of major …

COLE, PF (1958),“The analysis of reference question records as a guide to the information
requirements of scientists’, Journal of Documentation, 14, 197–207 COLE, PF (1962),‘A new …

Understory vegetation in stand-initiating (∼ 7 year clearcuts) and understory-reinitiating (>
125 year mature second-growth) oak-dominated forest stands in southeastern Ohio was …

… automatically generate an ontology based on user search or browsing history as is done by
Pretschner and Gauch [Pretschner and Gauch]. This approach of automatically constructing …

Translational Research (TR) has become an intensely debated subject in biomedicine. The
promise of a “translational turn” has raised high expectations, despite the fact that a widely …

Ask Dr. Discovery is an NSF-funded study addressing the need for ongoing, large-scale
museum evaluation while investigating new ways to encourage museum visitors to engage …

Advances in sensing, signal processing, and computer technology during the past half century
have stimulated numerous attempts to design general-purpose ma chines that see. These …