A new power saving chip could significantly reduce or eliminate the need to replace batteries in Internet of Things (IoT) devices and wearables. The so-called wake-up receiver wakes up a device only when it needs to communicate and perform its function, saving on power use.
As if to keep up with the growing frequency and intensity of wildfires throughout California, a network of wildfire-spotting cameras grew from 35 stations last year to more than 300 as of late October.
A new computational method can measure the forces cells exert on each other by analyzing time-lapse videos of cell colonies. It could enable researchers to gain fundamental insights into what role intercellular forces play in cellular biology and how they differ in healthy and diseased states.
A new type of micromotor—powered by ultrasound and steered by magnets—can move around individual cells and microscopic particles in crowded environments without damaging them. It can also be controlled to move over 3D obstacles. The work could open up new possibilities for nanomedicine.
An international consortium of nearly 200 plant scientists, including engineers at UC San Diego, has released gene sequences for more than 1100 plant species, the culmination of a nine-year research project. The advance was made possible in large part thanks to new computational tools.
Material scientists have discovered what makes the scales of the massive Amazonian freshwater fish, Arapaima gigas, resistant to breaking when a piranha bites. The answer could serve as inspiration for stronger, lightweight and flexible synthetic armors.
UC San Diego bioengineers are a step closer to making CAR T-cell therapy safer, more precise and easy to control. They developed a system that allows them to select where and when CAR T cells get turned on so that they destroy cancer cells without harming normal cells.
UC San Diego engineers have developed a way to build soft robots that are compact, portable and multifunctional. The advance was made possible by creating soft, tubular actuators whose movements are electrically controlled, which makes them easy to integrate with small electronic components.
An international team of researchers has discovered a cause for a rare eye disease affecting the macula that leads to loss of central vision, called macular telangiectasia type 2 (MacTel).
UC San Diego researchers discovered clever tricks to design materials that replicate different levels of perceived softness. The findings provide fundamental insights into designing tactile materials and haptic interfaces that can recreate realistic touch sensations.