Imperial Valley News Center
- Written by Jennifer Chu
Cambridge, Massachusetts - Conduction and thermal radiation are two ways in which heat is transferred from one object to another: Conduction is the process by which heat flows between objects in physical contact, such as a pot of tea on a hot stove, while thermal radiation describes heat flow across large distances, such as heat emitted by the sun.
- Written by Anne Trafton
Cambridge, Massachusetts - Cancer cells often break free from their original locations and circulate through the bloodstream, allowing them to form new tumors elsewhere in the body. Detecting these cells could give doctors a new way to predict whether patients’ tumors will metastasize, or monitor how they are responding to treatment, but finding these extremely rare cells has proven challenging because there might be only one to 10 such cells in a 1-milliliter sample of a patient’s blood.
- Written by Larry Hardesty
Cambridge, Massachusetts - MIT researchers have developed a new, ultrasensitive magnetic-field detector that is 1,000 times more energy-efficient than its predecessors. It could lead to miniaturized, battery-powered devices for medical and materials imaging, contraband detection, and even geological exploration.
- Written by Peter Dizikes
Cambridge, Massachusetts - Political parties find that their fortunes improve when they put more women on the ballot, according to a study co-authored by an MIT economist.
- Written by AHA
Dallas, Texas - Sudden cardiac arrest during sports activities is relatively low among physically active middle-aged adults, according to research in the American Heart Association journal Circulation.
- Written by APA
Washington, DC - Contrary to popular belief, excessive use of first-person singular pronouns such as “I” and “me” does not necessarily indicate a narcissistic tendency, according to research published by the American Psychological Association.
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