David L. Strayer

TL;DR: Les effectifs de the moule zebree dans l'estuaire of l'Hudson ont augmente et se sont propages rapidement depuis the decouverte des premiers individus en mai 1991, le succes de the reproduction a chute de quatre ordres de grandeur en 1993-1994.

TL;DR: In a recent survey as mentioned in this paper, the authors pointed out that much of the understanding of complex interactions and community structure in lakes has come from studies of planktonic communities, and that the success of these studies can be attributed to the relative ease of sampling and manipulating these communities, the relative simplicity of these communities and the long tradition of talented ecologists who have worked on this community.

TL;DR: This study suggests that neuropsychological impairment occurs as a function of comorbidity and symptom severity in Tourette syndrome and suggests that categorical diagnoses alone may be less useful than dimensional methods for predicting cognitive impairment in individuals with Tourette Syndrome.

TL;DR: In this paper, a Bou-Rouch pump was used to sample hyporheic invertebrates at 14 sites in the eastern United States and measured sediment grain size and organic content, dissolved oxygen, and other chemical variables.

TL;DR: Climbers showed deficits of learning and retention in perceptual and memory tasks and performed more slowly on most tasks than did the control group, suggesting long-term deficits that may be attributed to repeated forays to high altitudes.