Imperial Valley News Center
- Written by Helen Knight
Cambridge, Massachusetts - Chronic inflammation caused by disease or exposure to dangerous chemicals has long been linked to cancer, but exactly how this process takes place has remained unclear.
- Written by David L. Chandler
Cambridge, Massachusetts - One big problem faced by electrodes in rechargeable batteries, as they go through repeated cycles of charging and discharging, is that they must expand and shrink during each cycle - sometimes doubling in volume, and then shrinking back. This can lead to repeated shedding and reformation of its “skin” layer that consumes lithium irreversibly, degrading the battery’s performance over time.
- Written by Chris Berdik
Cambridge, Massachusetts - In the battle against cancer, which kills nearly 8 million people worldwide each year, doctors have in their arsenal many powerful weapons, including various forms of chemotherapy and radiation. What they lack, however, is good reconnaissance - a reliable way to obtain real-time data about how well a particular therapy is working for any given patient.
- Written by Jennifer Chu
Cambridge, Massachusetts - Most robots on a factory floor are fairly ham-handed: Equipped with large pincers or claws, they are designed to perform simple maneuvers, such as grabbing an object, and placing it somewhere else in an assembly line. More complex movements, such as adjusting the grasp on an object, are still out of reach for many industrial robots.
- Written by Peter Dizikes
Cambridge, Massachusetts - Here’s a quick task: Take a look at the sentences below and decide which is the most effective.
(1) “John threw out the old trash sitting in the kitchen.”
(2) “John threw the old trash sitting in the kitchen out.”
- Written by Heather Buschman, PhD
San Diego, California - Researchers at University of California, San Diego School of Medicine report that more than one in four female sex workers in two Mexican cities on the U.S. border entered the sex trade younger than age 18; one in eight before their 16th birthday. These women were more than three times more likely to become infected with HIV than those who started sex work as adults. They were also three times more likely to be violently coerced to engage in sex with male clients and seven times less likely to use a condom during their first month in the sex trade.
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