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...young children, whose brains undergo rapid neural development from the last trimester in utero up through ages 1 to 2. Infants' brains expand quickly, then ruthlessly prune back brain cells - a process of orderly cell death, known as apoptosis. In an experiment in young rats undergoing this crucial stage of neural development, Christopher Turner, an assistant professor of neurobiology and anatomy at Wake Forest University School of Medicine, witnessed out-of-control apoptosis in the brains of rats treated with drugs that mimicked the action of the general anesthetic ketamine. Starved of calcium, whole portions of the rats' brains died...

Author: /time Magazine | Title: Anesthesia: Could Early Use Affect the Brain Later? | 11/3/2009 | See Source »

...Honduras, a minnow in international soccer, went undefeated in its home qualifying matches and eliminated Mexico—one of the dominant forces in the region—en route to securing its first-ever entry into the FIFA World Cup. On the sport’s grandest stage, Honduras tied Spain, the host of the tournament, helping to establish Honduras’ soccer credentials on an international level and sparking speculation that a new era of athletic success was in the offing...

Author: By Mauricio A. Cruz, CRIMSON STAFF WRITER | Title: Visiting Professor Sees Homeland Through Soccer’s Lens | 11/3/2009 | See Source »

...been able to use the lure of huge potential markets to entice foreign companies to hand over technology and know-how in exchange for lucrative deals, later using that knowledge to produce competitive products cheaper than those of overseas originators. Foreign companies built the generators for the first stage of the massive Three Gorges hydroelectric dam, but the generator contracts required the foreign makers to transfer technology to Chinese partners, who took the lead in later phases of construction. A similar pattern appears to be playing out in alternative energy. Foreign wind-turbine manufacturers held nearly 60% of the Chinese...

Author: /time Magazine | Title: Tower of Power | 11/2/2009 | See Source »

...that the benefits of prostate- and breast-cancer screenings have been overstated, after a study found that such tests often detect nonlethal tumors but fail to catch faster-spreading malignant growths. Screenings for colon and cervical cancers, on the other hand, have led to a marked decline in late-stage cancers...

Author: /time Magazine | Title: The World | 11/2/2009 | See Source »

...generation of new cultural forms is a reality for sixth graders, but the traditional curriculum does not address these issues well. ”Freid adds that the ensemble itself is particularly important in achieving this. “Kids are excited because they see that the diversity on-stage is similar to the diversity they’re living,” she says.The project’s renewed focus on educational programs contributed to its decision to have this year’s residency headed by the GSE. From 2005 to 2008, the Faculty of Arts and Sciences...

Author: By Matthew H. Coogan, CRIMSON STAFF WRITER | Title: Reaching the End of the Silk Road | 10/30/2009 | See Source »

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