The Hydrological-Hydrochemical Factors that Control the Invasion of the Black Locust (Robinia pseudoacacia L.) in Succession in Areas with Opencast Mines

Studies on opencast mines have indicated that the spontaneous colonization of excavations and sedimentation tanks by vegetation is determined not Dryer Drum Support Bush only by the substratum and the land relief, but also by the hydrological and hydrochemical relations in the exploitation hollow.Sometimes, biological invasions can also disturb the

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Expert corner - diabetic retinopathy

Diabetic retinopathy (DR) continues to be a challenge both to clinicians and patients.The systemic variables involved, local mediators implicated, and the coexistence of other ocular conditions such as cataract requires Emergency Blanket careful planning and delivery of treatment.With the advent of antivascular endothelial growth factor agents, the

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