Physical
http://www.lsbu.ac.uk/water/ (Rank: 126861)
http://www.eps.org/ (Rank: 519178)
http://atom.kaeri.re.kr/ (Rank: 619507)
http://www.me.berkeley.edu/gri_mech/index.html (Rank: 735746)
http://www.mathtrek.com/ (Rank: 749456)
http://www.fkem1.lu.se/ (Rank: 835606)
http://bluehawk.monmouth.edu/~tzielins/mathcad/ (Rank: 897839)
http://www.chemistry.ohio-state.edu/betha/qm/ (Rank: 1014371)
http://web.uniovi.es/qcg/harmonics/harmonics.html (Rank: 1310726)
http://lanthanides.tripod.com (Rank: 1835989)
http://sflow.chem.pdx.edu (Rank: 1905093)
http://jchemed.chem.wisc.edu/Journal/Issues/1999/Oct/abs1385.html (Rank: 2164516)
http://www.uwo.ca/ccp (Rank: 2266066)
http://solvation.chem.ornl.gov (Rank: 2356413)
http://ie.lbl.gov/toi.htm (Rank: 2357182)
http://www.wiley-vch.de/vch/journals/2056/2056_info.html (Rank: 2399973)
http://chem.unipune.ernet.in/anant/ (Rank: 2418094)
http://www.pnl.gov/quantum/index.html (Rank: 2473015)
http://www.ca-homes.com/science/tsuge-7.htm (Rank: 2609329)
http://www.chem.ualberta.ca/~jaeger/group/aiko/ah_home.htm (Rank: 2778317)