The AI Act Grand Challenge shows how autonomous robots will be regulated.

One of the winning teams of the EU AI Act Grand Challenge analyzes how the AI Act will regulate robots.

Heavy metals (copper and iron) and nutrients (nitrate and phosphate) removal from aqueous medium by microalgae Chlorella vulgaris and Scendesmus obliquus, and their biofilms.

Microalgae have been discovered as an environmental-friendly and cost-effective solution for heavy metal treatment issues. This study illustrated the bioremediation of two heavy metals (e.g.

Hippocampal angiotensin II receptors play an important role in mediating the effect of voluntary exercise on learning and memory in rat.

The beneficial effects of physical activity and exercise on brain functions such as improvement in learning and memory are well documented. The aim of this study was to examine the possible role of hippocampal angiotensin II receptors in voluntary exercise-induced enhancement of learning and memory in rat. In order to block the hippocampal angiotension II receptors, the animals received a single injection of latex microbeads for delivery of [Sar1 Thr8]-Angiotensin II into the hippocampus.