How smart polymer solutions transition to gels around body temperature

In the world of modern medicine, most people focus on the active pharmaceutical ingredients, which are the chemicals that ...
pv magazine International

Reducing PV module temperature with leaf vein–inspired fins

Researchers in Iraq have developed biomimetic leaf vein–inspired fins for photovoltaic panels, with reticulate (RET) venation reducing panel temperature by 33.6 C and boosting efficiency by 18% using ...
Hackaday

Light Following Robot Does It The Analog Way

If you wanted to build a robot that chased light, you might start thinking about Raspberry Pis, cameras, and off-the-shelf computer vision systems. However, it needn’t be so complex. [Ed] of ...
IEEE

Application of Fuzzy Logic Sliding Mode Control Approach With PID Structure for Electro-Hydraulic Actuator Tracking System

Abstract: The electro-hydraulic actuator (EHA) system generates a trajectory by transferring high force densities in the form of pressurized fluid flows to a hydraulic actuator. Moreover, the sliding ...