Media Watch Archives
The First Orange County Sustainability Decathlon Imagines The County’s Future As A Hub For Green Housing
LAist -
Applicants chosen from 14 schools across California and the country were given $100,000 in seed money, and a year-and-a-half to raise more and put together the engineering teams to fully realize their home builds. Now, they'll be competing to see which squad built the most sustainable home, and winners of the Decathlon will get the satisfaction of victory over some of their best and brightest peers. The teams are comprised mostly of college students, some of them local like Cal Poly Pomona, UC Irvine, and CSU Long Beach, but the competition also includes students from as far east as Virginia and Tennessee — even one team from China — who have traveled to Costa Mesa to show off their engineering skills. Read More
Mystery behind how coated nanodiamonds form finally solved
Interesting Engineering -
Applying metal oxides like titanium and zinc could lead to innovative quantum sensing and biological labeling developments. “Nanodiamonds are incredible microtools with immediate applications,” explained Karen Lopez, a biomedical engineering Ph.D. student at the University of California, Irvine, who, like the other SJSU authors, worked on the study as an undergraduate. “Now that we understand how the silica shell forms, we can begin optimizing it and expanding to other materials," she added. Read More
South OC Has A New(ish) Beach. Here's How They Saved The Sand
LAist -
University of California, Irvine, engineering professor Brett Sanders says south Orange County, especially, now has a large sand deficit. "Our natural sand supplies have been significantly reduced," Sanders wrote in an email. Sanders said the sand replenishment project in Dana Point is significant, in part, because it's the first such project along this stretch of the coast in decades. … The Doheny project is also significant, Sanders said, "because local governments have taken responsibility and taken action." … "We’ll also need a long-term plan for higher rates of sea level rise," Sanders said. Read More
Toyota Invests Long-Term in Hydrogen Production
Waste360 -
Toyota has commissioned FuelCell Energy to build a system to make renewable electricity, hydrogen, and water for the car maker’s largest port facility in North America. The project is Toyota’s latest in a series of moves in reach of an ambitious corporate goal: net zero emissions from its operations by 2050. ... FuelCell Energy brought Tri-gen to fruition working with the U.S. Department of Energy, several California agencies, and the University of California at Irvine. Read More
Thessaly: "The existing infrastructure is outdated" - The similarities with Derna in Libya
To Vima -
A strong storm hit the northeastern coast of Libya last Sunday, causing two dams to burst in the port of Derna, causing a torrential flood that has killed more than 5,000 people. These floods are a terrifying example of how infrastructure can collide with climate and geography and ultimately turn a storm into a disaster. However, risk and damage can vary widely, and a whole "recipe" of factors determines the effects of a severe storm in each location, University of California, Irvine civil and environmental engineer [and Professor] Brett Sanders, founder of UCI Flood Lab. Read More
Tech Stewards Expand the Scope of Responsible Engineering
The Society of Women Engineers -
A University of California, Irvine associate dean guides her students in studying the latest issues involving law, privacy, and policy, including in social media, AI, and computer networks. “We look at end-user devices — smartphones, smart speakers, browsers, Internet of Things (IoT) — and explore and try to expose whether tech companies collect the data, and whether they use the data for targeting consumers,” said Athina Markopoulou, Ph.D., associate dean for graduate and professional studies at the University of California, Irvine Samueli School of Engineering. She also serves as faculty mentor for UC Irvine’s new Women in CyberSecurity chapter. … Educating engineers in a holistic way is key to transforming the profession. Hopeful signs are emerging there, too. Magnus Egerstedt, Ph.D., [Stacey Nicholas] dean of engineering for the Henry Samueli School of Engineering [and professor of electrical engineering & computer science] at the University of California, Irvine, worked to obtain a $50 million gift from Susan Samueli, Ph.D., and Henry Samueli, Ph.D., to create three new multidisciplinary research institutes at the university. Read More
Why Floods Can Turn So Deadly, So Fast
The New York Times -
A powerful storm hit Libya’s northeast coast on Sunday. Two dams burst upstream from the port city of Derna, causing a torrential flood that has killed more than 5,000 people, according to local officials. … Derna is also built on top of an alluvial fan, a type of landscape formed at the base of mountain ranges by loose sediment washing down rivers and streams. These landscapes are known to be at risk of “ultrahazardous flooding,” said Brett Sanders, a professor of civil and environmental engineering at the University of California Irvine. When alluvial fans experience heavy rainfall, floods tend to strike suddenly, travel very quickly, and carry a lot of sediment and debris that can bulldoze whatever is in the way. [Subscription required, campus-wide access provided by UCI Libraries. Sign-up here: https://guides.lib.uci.edu/nytimes] Read More
Bioluminescent waves fueled by plankton super swimmers
SDNews.com -
Now, for the first time, a study led by scientists at UC San Diego’s Scripps Institution of Oceanography and Jacobs School of Engineering has pinpointed how this plankton species — a dinoflagellate — was able to create such an exceptionally dense bloom. The answer lies in dinoflagellates’ remarkable ability to swim, which lends them a competitive advantage over other species of phytoplankton. According to the authors, this swimming ability can lead to the formation of dense blooms, including those of the bioluminescent variety. … In addition to [Drew] Lucas, [Bofu] Zheng, and [Clarissa] Anderson, the study was co-authored by Peter Franks, Tamara Schlosser, Uwe Send, and Andrew Barton of Scripps Oceanography; Kristen Davis [associate professor of civil & environmental engineering] of the University of California Irvine; and Heidi Sosik of WHOI. Read More
How one Cathedral City neighborhood was destroyed by Tropical Storm Hilary
Palm Springs Desert Sun -
“The flood zone was something that was known, what I think no one expected was the possibility of mud coming down and maybe clogging up some of the designated flow paths, causing them to back up and flow into this neighborhood,” said Brett Sanders, professor of civil and environmental engineering at UC Irvine. Sanders says the mud could have resulted from the intensity of the rainfall, which can mobilize more sands and turn into a mudflow. [Subscription required, you can request an electronic copy of the article by sending an email to communications@uci.edu.] Read More
Flights scrapped, businesses shut as super typhoon Saola nears Hong Kong, Guangdong
Reuters -
The havoc caused by typhoons depends on how long they linger over land, one expert told Reuters, citing the example of Tropical Storm Rumbia in 2018. "Despite its moderate intensity, (Rumbia) had an exceptionally long lifespan, lasting a total of 132 hours, with over three days spent over mainland China," said climatologist Shao Sun, [visiting associate researcher, civil & environmental engineering], of the University of California, Irvine. Read More