IntroductionWith the rapid development of their countries, Chinese young people today face click here intense stress.Some cope by striving for high-quality resources (involution), while others adopt a passive approach, lowering their desires (lying flat).This study explores the relationship between lying flat and problematic smartphone use (PSU), f

The direct current (DC) load switch is the key equipment for constructing the DC distribution network.Aiming at the shortcomings of the existing DC load switch,such as much additional equipment,large size and complex control,an assembly DC load switch topology based on pre-charged capacitors is proposed.The working principle,control strategy and pa

This study aimed to verify the extent of the influence of the country of origin in the decision to purchase a product when considering a number of other attributes such as brand, price, warranty and store.In order to verify this country of origin effect, we conducted read more an empirical study in which 329 Brazilian students used and evaluated th