AbstractLeeches feeding on invertebrates are an important component of freshwater communities, including those dominated by fish, but the effects of fish on their abundance and distribution are not well explored.The relative densities and assemblage structure of two leech families, Erpobdellidae and Glossiphoniidae, were studied from May to August
BACKGROUND: Theories of embodied language suggest that the motor system is differentially called into action when processing motor-related versus abstract content words or sentences.It has been recently shown that processing negative polarity action-related sentences modulates neural activity of premotor and motor cortices.METHODS AND FINDINGS: We
Due to climate change, the Arctic region becomes a place of geopolitical Sandals rivalry of both Arctic and non-Arctic states.Traditional formats for determining the agenda in the region are effective, but with the advent of the interest of an increasing number of international actors, these formats are transforming, which may affect the balance of
Metamorphic testing has been successfully used in many different fields to solve the test oracle problem.However, how to find a set of appropriate metamorphic relations for metamorphic testing remains a complicated and tedious task.Recently some Dog-Harnesses machine learning approaches have been proposed to predict metamorphic relations.These appr