Assessment of TOVS-derived stratospheric temperatures up to 10 hPa for episodes of the European Arctic Stratospheric Ozone Experiment campaign

1996 ◽  
Vol 101 (D2) ◽  
pp. 3941-3956 ◽  
Author(s):  
Chantal Claud ◽  
Joelle Ovarlez ◽  
Noelle A. Scott
Keyword(s):  
Stratospheric Ozone ◽  
European Arctic ◽  
Ozone Experiment

Airborne measurements during the European Arctic Stratospheric Ozone Experiment: Observation of OClO

1994 ◽  
Vol 21 (13) ◽  
pp. 1363-1366 ◽  
Author(s):  
Ronald Brandtjen ◽  
T. Klüpfel ◽  
D. Perner ◽  
B. M. Knudsen
Keyword(s):  
Stratospheric Ozone ◽  
Airborne Measurements ◽  
European Arctic ◽  
Ozone Experiment

The total hydrogen budget in the Arctic winter stratosphere during the European Arctic Stratospheric Ozone Experiment

1996 ◽  
Vol 101 (D9) ◽  
pp. 14495-14503 ◽  
Author(s):  
Andreas Engel ◽  
Cornelius Schiller ◽  
Ulrich Schmidt ◽  
Reinhard Borchers ◽  
Henry Ovarlez ◽  
...  
Keyword(s):  
Stratospheric Ozone ◽  
The Arctic ◽  
European Arctic ◽  
Ozone Experiment

Neutrophil Myeloperoxidase Destruction by Ultraviolet Irradiation

1988 ◽  
Vol 46 ◽  
pp. 138-139
Author(s):  
J. Hanker ◽  
B. Giammara ◽  
G. Strauss
Keyword(s):  
Uv Radiation ◽  
Myeloid Leukemia ◽  
Stratospheric Ozone ◽  
Psoriasis Patient ◽  
Whole Body ◽  
Human Neutrophils ◽  
Cupric Nitrate ◽  
The Earth ◽  
Routine Handling ◽  
Uvb Phototherapy

Only a fraction of the UV radiation emitted by the sun reaches the earth; most of the UVB (290-320nm) is eliminated by stratospheric ozone. There is increasing concern, however, that man-made chemicals are damaging this ozone layer. Although the effects of UV on DNA or as a carcinogen are widely known, preleukemia and acute myeloid leukemia (AML) have only rarely been reported in psoriasis patients treated with 8-methoxypsoralen and UV (PUVA). It was therefore of interest to study the effects of UV on the myeloperoxidase (MP) activity of human neutrophils. The peroxidase activity of enriched leukocyte preparations on coverslips was shown cytochemically with a diaminobenzidine medium and cupric nitrate intensification.Control samples (Figs. 1,4,5) of human bloods that were not specifically exposed to UV radiation or light except during routine handling were compared with samples which had been exposed in one of several different ways. One preparation (Fig. 2) was from a psoriasis patient who had received whole-body UVB phototherapy repeatedly.

Vertical distribution of tropospheric ozone in Antarctica and in the European Arctic

Tellus B ◽  
1993 ◽  
Vol 45 (2) ◽  
pp. 106-119 ◽  
Author(s):  
Petteri Taalas ◽  
Esko KyrÖ ◽  
Ari Supperi ◽  
Victoria Tafuri ◽  
Maximo Ginzburg
Keyword(s):  
Vertical Distribution ◽  
Tropospheric Ozone ◽  
European Arctic

Rocket Exhaust Impact on Stratospheric Ozone

1999 ◽  
Author(s):  
Peter D. Lohn ◽  
Eric P. Wong ◽  
Tyrrel W. Smith ◽  
Edwards Jr. ◽  
Pilson John R. ◽  
...  
Keyword(s):  
Stratospheric Ozone ◽  
Rocket Exhaust
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