J
James G. Anderson
Researcher at Harvard University
Publications - 265
Citations - 13095
James G. Anderson is an academic researcher from Harvard University. The author has contributed to research in topics: Stratosphere & Water vapor. The author has an hindex of 62, co-authored 265 publications receiving 12605 citations. Previous affiliations of James G. Anderson include California Institute of Technology & University of Massachusetts Boston.
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Free Radicals Within the Antarctic Vortex: The Role of CFCs in Antarctic Ozone Loss
TL;DR: Recent advances in understanding of the kinetics, photochemistry, and structural details of key intermediates in these catalytic cycles as well as an improved absolute calibration for ClO and BrO concentrations at the temperatures and pressures encountered in the lower antarctic stratosphere have been essential for defining the link.
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Removal of Stratospheric O3 by Radicals: In Situ Measurements of OH, HO2, NO, NO2, ClO, and BrO
Paul O. Wennberg,Ronald C. Cohen,R. M. Stimpfle,J. P. Koplow,James G. Anderson,Ross J. Salawitch,David W. Fahey,E. L. Woodbridge,E. R. Keim,Ru-Shan Gao,C. R. Webster,R. D. May,Darin W. Toohey,Linnea M. Avallone,Michael H. Proffitt,Max Loewenstein,James R. Podolske,K. R. Chan,S. C. Wofsy +18 more
TL;DR: In this article, in situ measurements of the concentrations of OH, HO_2, ClO, BrO, NO, and NO_2 demonstrate the predominance of odd-hydrogen and halogen free-radical catalysis in determining the rate of removal of ozone in the lower stratosphere during May 1993.
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Ultrasensitive absorption spectroscopy with a high-finesse optical cavity and off-axis alignment
TL;DR: This method introduces a single-mode continuous-wave laser into the cavity by use of an off-axis cavity alignment geometry to eliminate systematically the resonances commonly associated with optical cavities, while preserving the absorption signal amplifying properties of such cavities.
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Rhabdomyosarcoma and undifferentiated sarcoma in the first two decades of life: a selective review of intergroup rhabdomyosarcoma study group experience and rationale for Intergroup Rhabdomyosarcoma Study V.
R. B. Raney,James G. Anderson,Frederic G. Barr,Sarah S. Donaldson,Alberto S. Pappo,Stephen J. Qualman,Eugene S. Wiener,Harold M. Maurer,William M. Crist +8 more
TL;DR: The IRS-V protocols are risk-based and refine therapy by reducing exposure to cyclophosphamide and radiation therapy (XRT) in patients at low risk while adding new, active agents such as topotecan or irinotecans to the standard therapy for patients with unfavorable histology or advanced disease.
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Hydrogen Radicals, Nitrogen Radicals, and the Production of O3 in the Upper Troposphere
Paul O. Wennberg,Thomas F. Hanisco,Lyatt Jaeglé,D. J. Jacob,Eric J. Hintsa,E. J. Lanzendorf,James G. Anderson,Ruixuan Gao,E. R. Keim,S. G. Donnelly,L. A. Del Negro,David W. Fahey,S. A. McKeen,Ross J. Salawitch,C. R. Webster,R. D. May,Robert L. Herman,M. H. Proffitt,J. J. Margitan,Elliot Atlas,S. M. Schauffler,Frank Flocke,C. T. McElroy,T. P. Bui +23 more
TL;DR: In the upper tropospheric air masses sampled, the production rate for ozone (determined from the measured concentrations of HO_2 and NO) is calculated to be about 1 part per billion by volume each day.