The rapid development of wearable electronics has stimulated the urgent demand for compatible, miniaturized energy storage devices. As one most promising candidates, micro-supercapacitors (MSCs) have attracted significant attention, owing to their high power densities, long operation life, and fast charge/discharge rate. In comparison conventional, rigid MSCs, deformable MSCs are attracting mor...

The demand for high-performance displays is continuously increasing because of their wide range applications in smart devices (smartphones/watches), augmented reality, virtual and naked eye 3D projection. High-resolution, transparent, flexible are the main types display to be used future. In above scenario, micro-LEDs (light-emitting diodes) which has outstanding features, such as low power con...

waterwheels are the oldest types of hydraulic machines. these turbines are of relatively simple design, large diameter, low rotational speed and high torques. but applying them as micro hydros of high speed and small diameter is yet to be explored. a micro hydro waterwheel of one meter diameter was designed and manufactured at the iranian  esearc†h organization for science and technology (irost...

Due to problems such as unbalanced intake of nutrients or excessive energy, cultured fish accumulate fat in places the abdominal cavity, liver, and muscle, resulting fatty reducing quality meat, even causing many deaths, losses aquaculture production. Therefore, research on lipid metabolism is important has attracted increasing attention. The detection body distribution content a key research. ...

Micro-drilling resistance method is a widely used tree ring micro-destructive detection technology. To solve the problem that signal of analog micro-drilling has excessive noise interference and cannot intuitively identify information, this research proposes digital provides recommended hardware implementation. The adopts photoelectric encoder instead ADC as sampling module. Through theoretical...