The outline of the "Healthy China 2030" Plan puts forward the idea of "sharing, co-construction and health for all".As the gatekeeper of residents' health, the training of general practitioners is crucial.Undergraduate education is the foundation of clinical education in medical colleges and the core of future medical talen

Effects of chemical compositions changes of blended-cement pastes (BCPCCC) on some strength gains of blended cement mortars (BCMSG) were monitored in order to gain a better understanding for developments of hydration and strength of blended cements.Blended cements (BC) were prepared by blending of 5% gypsum and 6%, 20%, 21%, and 35% marble powder (

Miniature hydraulic actuators are especially suitable for Tanks/Jerseys narrow-space and harsh environment arrangement.However, when using thin and long hoses to connect components, the volume expansion caused by pressurized oil inside can have significant adverse effects on the performance of the miniature system.Moreover, the volumetric variation