A new, holistic approach to biology is giving researchers new insights into how the Dengue and Zika viruses attack their hosts and, in the case of Zika, affect brain development. Published Dec. 13 in the journal Cell, the work may open up new ways to think about treating virus infections or mitigating their effects.
By Andrew Myers
You’ve felt the heat before — the smartphone that warms while running a navigation app or the laptop that gets too hot for your lap.
The heat produced by electronic devices does more than annoy users. Heat-induced voids and cracking can cause chips and circuits to fail.
By Aditi Risbud Bartl
As an undergraduate physics major, Maureen Kinyua discovered her passion for science—combined with a sincere interest in helping others—could lead to a fruitful career in engineering.
“I liked how you could combine physics, chemistry and biology into something more applied,” she said. “Engineering also gave me a way to mix my interest in science while actually doing good for the environment.”
Josh Hihath is trying to fuse biology and electrical engineering and to build new types of electronic memory based on DNA. Hihath, professor in the UC Davis Department of Electrical and Computer Engineering, is principal investigator of a grant just funded by the Semiconductor Synthetic Biology for Information Processing and Storage Technologies (SemiSynBio) program. SemiSynBio is a partnership between the National Science Foundation and the Semiconductor Research Corporation.
A first-ever tissue implant to safely treat a common jaw defect, temporomandibular joint dysfunction, has been successfully tested in animals by researchers from UC Irvine and UC Davis.
“We were able to show that we could achieve exceptional healing of the TMJ area after eight weeks of treatment,” said UCI Distinguished Professor of biomedical engineering Kyriacos Athanasiou, senior author on the study, published Wednesday in Science Translational Medicine. Athanasiou, who joined UC Irvine last year after several years at UC Davis’ Department of Biomedical Engineering, has been working on the condition for nearly two decades.
Spinal injuries are life-changing, and it used to be thought that recovery of limb movement below the injury was impossible. But new research is showing that with the right therapies, the body can find ways to work around spinal injuries. Professor Karen Moxon of the UC Davis Department of Biomedical Engineering talks about her work with rats and how they can recover from injury.
Listen: Three Minute Egghead: New Insight on Spinal Injuries (Soundcloud)
Working Around Spinal Injuries (News release)
Teams of undergraduate engineers from UC Davis and nearby colleges and universities will be pulling an all-nighter this weekend, working on using the inspiration or processes of nature to prevent or mitigate natural hazards.
The Center for Bio-mediated and Bio-inspired Geotechnics Design-a-thon runs from 11 a.m. Saturday, April 28 to 3 p.m. on Sunday, April 29 in room 1065, Kemper Hall.
Student teams will select a natural hazard such as fire, flood, earthquake, tsunami or hurricane, and come up with an engineering solution that is affordable, sustainable, has minimal environmental impact and is equitable for all. There will be cash prizes for first, second and third places.
Neutrophils are the most abundant type of white blood cell. They play a vital role in defending us from infections, by engulfing and destroying bacteria and viruses or cancerous cells. A new study by UC Davis engineering student Emmet Francis, working with Professor Volkmar Heinrich in the Department of Biomedical Engineering, adds to our knowledge of how neutrophils are drawn towards infection sites and how they can attack their targets.
First, Francis and Heinrich looked at how isolated neutrophils respond to chemical messengers called anaphylatoxins. These molecules guide immune cells to their targets but can cause severe illness in excessive amounts.
California’s drive to save water during the drought had a double benefit: it saved a lot of energy as well.
In April 2015, Governor Jerry Brown mandated a 25 percent cut in urban water consumption in the face of continuing drought. Water suppliers were required to report their progress to the State Water Resources Control Board. Now analysis of those figures by researchers Edward Spang, Andrew Holguin and Frank Loge at the UC Davis Center for Water-Energy Efficiency shows that while the state came within 0.5 percent of the water conservation goal, California also saved 1830 GigaWatt-Hours of energy — enough to power more than 270,000 homes.
By Bonnie Dickson
On Nov. 16-18, the UC Davis College of Engineering hosted more than 60 engineers from the U.S. and European Union for the National Academy of Engineering’s 2017 Frontiers of Engineering symposium.
The goal of the symposium was to facilitate an interdisciplinary transfer of research, ideas and methodologies between outstanding early-career American and European engineers under the age of 45 from industry, universities and other research institutions.