He added that the exact chemical make up of the herbal extract and its effects on the gullet were unclear, and that the anti-acid drug used was one of the least effective available to doctors.
It will examine the chemical make-up of more than a million stars up to 20, 000 light years away.
It is therefore less sensitive to the precise chemical make-up of the site.
One answer, he thinks, is to change the chemical make-up of trading floors by hiring more older men and, especially, women.
But this theory predicts Earth and its satellite should have a quite different chemical make-up - and the data shows in fact they are very similar.
As well as helping to identify Martian meteorites, the analysis of these samples, whose composition is known beforehand, will also provide clues as to how the process of re-entry affects a meteorite's chemical make-up.
There are 6 billion chemical letters that make up the DNA double helix at the center of every cell.
You'd buy Dow Chemical, say, and short DuPont, and (if you picked the right companies) make money whether the chemical sector went up or down.
Jonathan Vennerstrom, a researcher at the University of Nebraska, has come up with a five-step chemical process to make compounds that can mimic the action of artemisinin derivatives.
It grew up selling chemical intermediates that bigger drug firms used to make pills.
However, instead of each pixel representing a colour, as in the image on a screen, these readings show all the different chemical compounds present in each of the thousands of tiny patches that together make up the sample.
If those results hold up in later studies, that would make Isis' chemical, still known by the code number 301012, more powerful than the two most powerful cholesterol cutters on the market: Crestor, from AstraZeneca, and Vytorin, from Merck and Schering-Plough.
Although APXS and ChemCam will tell you which chemical elements are present, they don't tell you how precisely those atoms are arranged into the crystalline structures that make up the rock, and both this mineralogy and the chemical composition are ideally needed to assign a rock name.
The night before we took action against the terrorist operations in Afghanistan and Sudan, I was here on this island up until 2:30 in the morning trying to make absolutely sure that at that chemical plant there was no night shift.
CNN: Transcript: Clinton On Anniversary Of March On Washington
He said the opposition supports the peace plan and the transition strategy and that it was up to the government to make good on its obligations, also as they pertain to not using chemical weapons.
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