Jonathan Stewart is an engineering expert at UCLA, he tells us what a project like this would entail, and why it matters. It really depends on the local ordinances that are in place.” – Jonathan Stewart, professor of civil and environmental engineering “Retrofit is really non-uniform across the region. “If that is present, it is possible that these structures are on the verge of collapse.” Though some may remain habitable, the buildings must be inspected for additional cracking in key structural areas, he said. Widespread diagonal cracking in the exterior of buildings was evidence of shear, or the horizontal force created by the earthquake, said Jonathan Stewart, professor of civil and environmental engineering at the University of California at Los Angeles. Years of Warnings and Inaction in Turkish City Destroyed by Earthquakes A team of researchers at UCLA recently discovered a novel solution to the issue that relies on organic materials. Namely, it has been difficult to build structures that can both efficiently generate solar power while not blocking the sunlight needed for crops to actually grow. The field of agrivoltaics, in which land is used for both farming and solar power generation, has some basic logistical issues. Scientists Think This Tiny Greenhouse Could be a Game Changer for Agrivoltaics UCLA has posted a new video showing off its latest iteration of the ARTEMIS robot project, which will compete in the RoboCup soccer league. UCLA Unveils New ARTEMIS Robot for Soccer Tournament “Cooling, whether that’s air conditioning or refrigerators, is probably one of the 4biggest challenges we face with respect to climate change,” – Aaswath Raman, assistant professor of materials science and engineering. How We Stay Cool | Getting Warmer Episode 6 Alvar Escriva-Bou, an assistant professor at the University of California, Los Angeles, joins CBS News to discuss the impact of the recent severe weather on the state’s drought conditions. Some parts of California have been hit with up to 12 feet of snowfall. What the Snowfall in California Will Mean for the State’s Drought Conditions The robot is now undergoing intense training in Westwood to prepare for his big match. Aydogan Ozcan of UCLA chaired the session and is also received the Dennis Gabor Award in Diffractive Optics in recognition of his accomplishments in diffractive wavefront technologies, a field of central importance to the breakthroughs under discussion.Ī humanoid robot created by UCLA engineers has earned a spot at this year’s Robocup Soccer Competition. The increasing importance of deep learning (DL), artificial intelligence (AI) and related computational methods to biophotonics and clinical practice was highlighted during a BIOS plenary event at SPIE Photonics West in January. Still, one water molecule is about 1.5 angstroms long, so that’s enough room for small clusters of water molecules to squeeze through these cavities, instead of having to go one at a time. They actually contain interconnected tunnels-although they are absolutely minuscule, peaking at around 5 angstroms in diameter, or half a nanometer. Researchers discovered that the plastic polymers used in desalination membranes aren’t so dense and poreless after all. Over the past 20 years, images taken using advanced microscopes have reinforced Hoek and Elimelech’s doubts. “For many, many years,” he says wryly, “I’ve been calling them ‘interconnected free volume elements.’” Still, Hoek says, “20 years ago it was anathema to suggest that it was incorrect.” Hoek didn’t even dare to use the word “pores” when talking about reverse osmosis membranes, since the dominant model didn’t acknowledge them. “Finally, somebody has put the nail in the coffin.”. “They’ve nailed it,” agrees Eric Hoek, an environmental engineer at UCLA who trained under Elimelech 20 years ago but was not involved in the study. It’s developed with first of its kind technology according to Dennis Hong, who leads the school’s robotics and mechanisms lab. Meet Artemis, a full-size electric powered humanoid robot built by researchers at the UCLA Samueli School of Engineering. Robots come in all shapes and sizes and this one can walk run and even kick a ball. But the UCLA researchers write that “inconsistencies aside, there is a clear left-leaning political bias to many of the ChatGPT responses.” One source of the bias may simply be that the software is trained with large volumes of material from the Internet and much published media is biased. The chatbot often yields conflicting and inconsistent answers. They report that “for certain combinations of issues and prompts, in our experiments ChatGPT provided consistent-and often left-leaning-answers on political/social issues.” UCLA professor John Villasenor and student Jeremy Baum write in a piece published by the Brookings Institution about their testing of the popular ChatGPT program.
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