Björn O. Roos: 1937-2010. Mentor, colleague, innovator
نویسندگان
چکیده
منابع مشابه
Herman Jan Phaff: professor, mentor, friend and colleague.
Herman Jan Phaff, the father of yeast ecology, was born in the Netherlands in 1913. In his early years, he spent much time in his family's winery, which sparked his interest in microbes. Trained in the famous Delft tradition, Phaff discovered many unrecognized ecological niches of yeast, such as shellfish, rabbit stomach, frass of bark beetles, tree exudates, cactus roots, Capri figs, sewage, D...
متن کاملThe Electronic Spectrum of Re 2 Cl 82 - : A Theoretical Study GAGLIARDI , Laura , ROOS , Björn
One of the prototype compounds for metal−metal multiple bonding, the Re[2]Cl[8][2-] ion, has been studied theoretically using multiconfigurational quantum chemical methods. The molecular structure of the ground state has been determined. It is shown that the effective bond order of the Re−Re bond is close to three, due to the weakness of, in particular, the δ bond. The electronic spectrum has b...
متن کاملExploring the Actinide - Actinide Bond : Theoretical Studies of the Chemical Bond in Ac 2 , Th 2 , Pa 2 , and U 2 ROOS , Björn O . , MALMQVIST , Per - Åke , GAGLIARDI
Multiconfigurational quantum chemical methods (CASSCF/CASPT2) have been used to study the chemical bond in the actinide diatoms Ac2, Th2, Pa2, and U2. Scalar relativistic effects and spin−orbit coupling have been included in the calculations. In the Ac2 and Th2 diatoms the atomic 6d, 7s, and 7p orbitals are the significant contributors to the bond, while for the two heavier diatoms, the 5f orbi...
متن کاملObituary: Jimmy O. Fenn 1937–2000
Dr. Jimmy Fenn, Professor Emeritus in Radiation Oncology, Medical University of South Carolina, Charleston, South Carolina, passed away on September 28, 2000 at the age of 62. He died of complications arising from pneumonia. Jimmy was a Fellow of the American Association of Physicists in Medicine ~AAPM!, the American College of Medical Physics ~ACMP!, and the American College of Radiology ~ACR!...
متن کاملPaul S. Martin (1928–2010): Luminary, Natural Historian, and Innovator
Paul S. Martin, a monumental figure in paleontology and ecology, died on September 13, 2010, at the age of 82. He wanted others to know, conveyed in a message from his wife, that when the time came, he would ‘‘die’’ and then be ‘‘dead.’’ He would not pass on, go gently, meet his maker, or go over to the other side. Paul combined an intense love for life, adventure, and natural history with inno...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Quantum Chemistry
سال: 2011
ISSN: 0020-7608
DOI: 10.1002/qua.23104