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...potentially stroke-causing genes. The model—called a Bayesian network—differs from existing methods that examine only the effect of a single factor, instead allowing researchers to study the interaction of multiple genes. The study, released last month, found the formula could predict a person??s risk for the most common stroke in the U.S. with 86 percent accuracy—which the researchers said was a significant improvement over previous models, which only predicted risk with 50 percent accuracy. Originally used for artificial intelligence, the Bayesian network was used to screen...

Author: By Beverly E. Pozuelos, CONTRIBUTING WRITER | Title: Model Predicts Risk of Stroke | 3/6/2009 | See Source »

...While MacDonald says the Square was once a place where you could find a convergence of people from all backgrounds—with “Nobel Prize-winning professors sitting next to a burned out hippie sitting next to a street person??—an onslaught of commercialization has led to a shift in the makeup of the Square’s customer base...

Author: By Michelle L. Quach and Peter F. Zhu, CRIMSON STAFF WRITERSS | Title: 126 Years and Still Smoking | 2/26/2009 | See Source »

...impersonal space of the Internet, where the safe barrier of the computer screen, and the absence of fact-checkers, separates the poster from the viewer and reality from fiction. The pervasive force of modern voyeurism—the fact that we can know intimate details about a person??s life and relationships without ever interacting with them, whether through Facebook, tabloids, or reality television—allows us to keep on looking, without examining the perverseness of transforming the act of viewing into a pleasure in and of itself. Against the atomized reality of individuals socializing through screens...

Author: By Courtney A. Fiske | Title: Relationship Status on Facebook: | 2/23/2009 | See Source »

...Nevertheless, students often feel shame about seeking help. While each person??s reasons for this feeling of shame may vary, it is likely that much of this stigma can be attributed to a general feeling that seeking professional help for issues related to mental health is uncommon at Harvard. Once again, the numbers tell quite a different story. By the time they graduate, 40 percent of Harvard students will have sought and received services from Mental Health Services or the Bureau of Study Counsel. And yet, students who are struggling with emotional distress or who are accessing services...

Author: By Lianna Karp and Malorie Snider | Title: Seeking Help Without Shame | 2/23/2009 | See Source »

...focus of Elswick’s work throughout her career. “I’ve always loved portraiture,” she says. “I wanted to focus on faces, because I wanted to focus on the eyes and capture a pivotal moment in a person??s journey in life.” Elswick’s attention to eyes serves as one of the strongest elements of the exhibit. Along with the absence of titles, the eyes encourage spectators to bring their own experiences to the painting while trying to discover what...

Author: By Melanie E. Long, CRIMSON STAFF WRITER | Title: African, Irish Influence in 'Seven' | 2/12/2009 | See Source »

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