Academic researchers originally used the synthesized chemical to study nerve cell conduction.
He escaped to New York to study chemical engineering at the Pratt Institute, vowing never to go back.
She went on to Howard University to study chemical engineering.
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Hamish de Bretton-Gordon is a former commanding officer of the British Army's Chemical Counter Terrorist Regiment who now runs a firm that specialises in the study of chemical weapons.
Iran invited a United Nations inspection team onto its territory to examine the victims, witness the damage, and study the unexploded chemical munitions fired from Iraq.
Unlike conventional cameras, our femto camera captures an image as one thin slice at a time of one-dimensional space using a "streak tube, " a laboratory instrument that is commonly used by chemists to study light passing through chemical samples.
With the new pope being himself a trained scientist -- Francis graduated as a chemical technician before moving on to study philosophy, psychology and theology -- the timing could be right for a new era of cooperation between the Vatican and science, building on the work of the STOQ Project -- Science, Theology and the Ontological Quest -- which was created by Pope John Paul II in 2003.
First there was the study last fall correlating high levels of the chemical bisphenol A (BPA) with poor sperm formation in men.
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Those investigators found no link between chlorpyrifos and endpoints that were similar to those of 2006 study, but did identify an association between another chemical and pervasive developmental disorders (again, not diagnosed autism).
He published his study, found little interest from pharmaceutical companies in his chemical, called MTA, and moved on.
The study's genetic analysis was carried out using conventional chemical techniques, which make it possible to spot the presence of two or three genes in a particular sample.
At least for young girls, talking on the phone with their mothers reduces a key stress hormone and also releases oxytocin, a feel-good brain chemical that is believed to play a key role in forming bonds, the study found.
EChO will use spectroscopy to study the atmospheres of exoplanets, hoping to spot the tell-tale chemical signature of life.
At a meeting of the American Chemical Society in Boston this week, Dr Davy unveiled the results of a year-long follow-up study that confirms and expands that finding.
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