The phrase "at vertex" is correct and usable in written English.
It can be used in contexts related to geometry, mathematics, or computer graphics when referring to a specific point or corner of a shape or object.
Example: "The angle measures 90 degrees at vertex A of the triangle."
Alternatives: "at the corner" or "at the point".
"Many subjective decisions are made in deciding whether to charge sales tax," said Jon Sappey, the director of corporate communications at Vertex.
(I served on a scientific-advisory board at Vertex from 1991 to 2000. I have no current connection to or financial interest in the company).
Business name: Vertex Access Ltd Based: Rotherham Website: www.vertexaccess.co.uk Person nominated: Stu Martin The team at Vertex Access is only small – there are just five of us in total, including three directors.
"There are many more patients to treat," Nancy J. Wysenski, executive vice president and chief commercial officer at Vertex, told analysts Thursday.
At Vertex, that figure is now 80%, although Dr Murcko expects that the figure may drop somewhat once the low-hanging fruit have been picked.Vertex offers a big lesson in how to exploit the raw data created by genomics.
Mark Murcko, chief technology officer at Vertex, reckons that it took eight months from the time that ICE's structure was solved to synthesise a lead compound in the correct chemical class.
Mr. Strong, 28, is a senior project manager at Vertex Engineering Services, environmental consultants, in Weymouth, Mass.
Mr. Muntzel, 29, is a mechanical engineer at Vertex Product Development, a company in Great Neck, N.Y., that provides engineering services.
She is an environmental engineer working in Boston as a division manager at Vertex Environmental Services, which is based in Weymouth, Mass.
About two dozen pharmaceutical companies are now pursuing drugs for hepatitis C, which an executive at Vertex Pharmaceuticals recently called "one of the largest pharmaceutical opportunities this decade".
She spent most of her career as a partner at Vertex Venture Capital.
