Archaeologists use tooth enamel protein to show sex of human remains

Archaeologists use tooth enamel protein to show sex of human remains

Archaeologists use tooth enamel protein to show sex of human remains The study of an archaeological site in Northern California uses a new method for estimating the biological sex of human remains based on reading protein sequences rather than DNA. The work is published in Scientific Reports on 17 July.  The protein-based technique gave superior results to DNA analysis in studying […]

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FDA approves new NASA ventilator for emergency response in COVID-19 treatment

FDA approves new NASA ventilator for emergency response in COVID-19 treatment

FDA approves new NASA ventilator for emergency response in COVID-19 treatment According to the Space Agency, a new ventilator developed by NASA to treat victims of the ongoing coronavirus pandemic was issued emergency approval by the U.S. Food and Drug Administration (FDA) on April 30.  The engineers of NASA at the Jet Propulsion Laboratory in Pasadena, California., developed a high-pressure […]

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