With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Murder on the Orient Express starred a Spanish actress.
text_B: Russell Julian Hemley -LRB- 26 October 1954 , Berkeley , California -RRB- is an American geophysicist , solid-state physicist , and physical chemist .. Hemley grew up in California , Colorado and Utah .. He studied chemistry and philosophy at Wesleyan University with bachelor 's degree in 1977 and then physical chemistry at Harvard University with with master 's degree in 1980 and Ph.D. in 1983 .. Wesleyan University. Wesleyan University. Harvard University. Harvard University. As a postdoc he was at Harvard University and was from 1984 to 1987 a Carnegie fellow at the Geophysical Laboratory of the Carnegie Institution in Washington D.C. From 1987 to 2016 he was a staff member of the Geophysical Laboratory , where he was from 2007 to 2013 the director .. Harvard University. Harvard University. postdoc. postdoc. Carnegie Institution. Carnegie Institution for Science. In the academic year 1991 -- 1992 he was a visiting scientist at the Johns Hopkins University and in 1996 and again in 1999 at the Ecole normale superieure de Lyon .. Johns Hopkins University. Johns Hopkins University. Ecole normale superieure de Lyon. Ecole normale superieure de Lyon. Hemley 's research deals with the properties of matter under high pressure with applications in geophysics , geochemistry and planetology , as well as applications in solid-state physics , chemistry , and pressure effects on biomolecules and biological systems ; the applications in physics include hydrogen under pressure in the megabar range , generation of novel superconductors , magnetic structures , glasses and superhard materials under high pressure ; the applications in chemistry include new compounds under high pressure .. megabar. megabar. Helmley 's research has been experimental -LRB- e.g. high-pressure studies with spectroscopic methods and generating high pressures with laser-heated diamond anvil cell -RRB- and theoretical ; he used theory to develop high-pressure experimental methods in conjuction with microscopic laser-optical and X-ray diffraction analysis in situ from synchrotron radiation sources .. diamond anvil cell. diamond anvil cell. Hemley worked in the late 1980s with Ho-Kwang Mao , who became famous for his 1976 work with Peter M. Bell on extension of the laboratory pressure range up to pressures over 1 megabar .. megabar. megabar. Ho-Kwang Mao. Ho-Kwang Mao. Hemley , Mao , and Bell investigated not only minerals under pressures corresponding to those in the Earth 's interior but also gases and liquids under pressures believed to exist in the interiors of gas giants such as Jupiter and Saturn .. In particular , they investigated the behavior of hydrogen at pressures in the megabar range .. megabar. megabar. Hemley has published over 490 articles as an author or co-author and has been awarded several patents .. Hemley received in 2005 the Balzan Prize jointly with Ho-Kwang Mao and in 2009 the Bridgman Award .. Ho-Kwang Mao. Ho-Kwang Mao. Balzan Prize. Balzan Prize. He is a fellow of the American Academy of Arts and Sciences , the American Geophysical Union and the American Physical Society .. American Academy of Arts and Sciences. American Academy of Arts and Sciences. American Geophysical Union. American Geophysical Union. American Physical Society. American Physical Society. In 2001 he was elected a member of the National Academy of Sciences .. National Academy of Sciences. National Academy of Sciences. Since 2003 he has been a member of the JASON Defense Advisory Group .. JASON Defense Advisory Group. JASON Defense Advisory Group
not_related.