Word: normal
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...minute drive from my high school in Brattleboro, Vt. (This, of course, is assuming the bus drivers are willing to risk their lives to come at all.) Furthermore, the NRC’s own investigation of Vermont Yankee found that the alert system was inadequate in areas outside of normal siren coverage. Hurricane Katrina showcased the deadliness of a botched evacuation, yet the NRC does not appear to have learned from the mistakes in New Orleans...
...risk of immediate catastrophe. Nuclear energy is often championed as the solution to pollution because, unlike fossil fuels, it does not emit greenhouse gases. Yet in order to enrich the uranium needed to produce nuclear energy, huge amounts of carbon dioxide are released into the environment. Furthermore, even during normal operation, power plants emit radioactive particles, including gases such as krypton, xenon, tritium, and argon, all of which can cause genetic diseases and gene mutations, not to mention iodine-131 (which causes thyroid cancer), strontium-90 (which causes leukemia and bone cancer), and cesium-137 (which causes muscle cancer). Then...
...Eric Courchesne at Children's Hospital of San Diego showed that while children with autism are born with ordinary-size brains, they experience a rapid expansion by age 2 - particularly in the frontal lobes. By age 4, says Courchesne, autistic children tend to have brains the size of a normal 13-year-old. This aberrant growth is even more pronounced in girls, he says, although for reasons that remain mysterious, only 1 out of 5 children with autism is female. More recent studies by Amaral and others have found that the amygdala, an area associated with social behavior, is also...
...brain activity in autistic people. Studies using functional MRI show a lack of coordination among brain regions, says Marcel Just, director of Carnegie Mellon's Center for Cognitive Brain Imaging in Pittsburgh, Pa. Just has scanned dozens of 15- to 35-year-old autistic people with IQs in the normal range, giving them thinking tasks as he monitors their brain activity. "One thing you see," says Just, "is that [activity in] different areas is not going up and down at the same time. There's a lack of synchronization, sort of like a difference between a jam session...
Osgood worked in an ABA program for six years. "It does a great job with skills," she says, "but the kids lacked the ability to think on their feet, to problem solve and to engage socially." She also feels that the ABA emphasis on "looking normal" doesn't address the reasons for behaviors like flapping and rocking: "Those are organizing strategies to cope with anxiety. Our philosophy is not to say 'Don't do that.' In DIR, we respect them for who they are but give them the tools they need for successful lives." Sometimes literally: Osgood tosses...