The catalyst was heated to 450 °C over 1 h and then held for 2 h at 450 °C under flowing nitrogen (100 mL min –1). The catalyst was used without further treatment in batch reactions. Catalysts used in ...

Atmosphere purity is key to this process. The oven is fitted with a sophisticated gas delivery system capable of two distinct nitrogen flow rates: a high rate for initial purging to displace oxygen, ...

This study presents an important finding on the role of GATA4 in aging and OA-associated cartilage pathology. The evidence supporting the conclusions is compelling, with rigorous in vitro and in vivo ...

“If reducing your time spent in the shower isn’t feasible – or you simply enjoy spending time there – then consider water-conserving tactics like fitting a flow regulator to a mixer ...

"If reducing your time spent in the shower isn't feasible – or you simply enjoy spending time there – then consider water-conserving tactics like fitting a flow regulator to a mixer shower ...

"If reducing your time spent in the shower isn't feasible – or you simply enjoy spending time there – then consider water-conserving tactics like fitting a flow regulator to a mixer shower ...

† Key Laboratory of Water and Sediment Sciences, Ministry of Education, Department of Environmental Engineering, Peking University, Beijing, 100871, China ‡ John and Willie Leone Department of Energy ...