Results 131 to 140 of about 89,600 (153)

What did Louis the Pious see in the night sky? A new interpretation of the Astronomer's account of Halley's Comet, 837

, 2013
S. Ashley
semanticscholar   +1 more source

Use of the alkaline comet assay for industrial genotoxicity screening

Food and Chemical Toxicology, 2001
A Elhajouji, Willi Suter
exaly  

Unidentified infrared emission features in mid-infrared spectrum of comet 21P/Giacobini-Zinner

Icarus, 2020
Takafumi Ootsubo, Hideyo Kawakita, Yoshiharu Shinnaka   +2 more
exaly  

The Fragment of Al-Kindī's Lost Treatise on Observations of Halley's Comet in A.D. 837

, 2014
H. Yazdi
semanticscholar   +1 more source

Halley Turns Republican: How the Portuguese Press Presented the 1910 Return of Halley's Comet

, 2013
A. Simões, I. Zilhão, M. Diogo, A. Carneiro   +3 more
semanticscholar   +1 more source

Kinetics of comet formation in single‐cell gel electrophoresis: Loops and fragments

Electrophoresis, 2010
Katerina Afanasieva, Marianna Zazhytska, Andrei Sivolob   +2 more
exaly  

Vega project — Three channel spectrophotometer for the Halley's comet investigation

, 1985
M. Gogoshev, T. Gogosheva, S. Sargoichev, K. Palasov, A. Georgiev, I. Kostadinov, K. Kanev, S. Spasov, R. Werner, I. Mendev, G. Moreels, J. Clairemidi, M. Vincent, B. Mougin, J. Parisot, J. Zucconi, M. Festou, J. Lepage, J. Runavot, J. Bertaux, J. Blamont, M. Herse, V. Krasnopolsky, V. Moroz, A. Krysko, V. S. Troshin, V. Barke, V. S. Jegulev, N. Sanko, G. Tomashova, V. A. Parshev, A. Tkachuk, B. Novikov, V. Perminov, I. I. Sulakov, O. S. Fedorov   +35 more
semanticscholar   +1 more source

The comet assay: mechanisms and technical considerations

Mutation Research DNA Repair, 1996
Gunnar Ahnström
exaly  

The Path of Halley's Comet, and Newton's Late Apprehension of the Law of Gravity

, 1999
N. Kollerstrom
semanticscholar   +1 more source

Clairaut's Calculation of the Eighteenth-Century Return of Halley's Comet

, 1993
Curtis A. Wilson
semanticscholar   +1 more source