Circular dichroism is the difference in the absorption of left- and right-handed circularly polarized light that occurs when a molecule contains one or more chiral, light-absorbing groups. It is used ...
Move over karyotypes—genetic disorder detection has vastly improved. Researchers are now using array CGH (aCGH), to quickly scan through an entire genome for imbalances. Because aCGH facilitates ...
On the National Mall, in the heart of Washington, D.C., Americans expressed their pride, concern and hopes for the country as it turns 250 years old. An observatory in Chile is taking a timelapse of ...
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