Results 171 to 180 of about 7,027 (228)

Physicochemical and Toxicological Characterization of Airborne Brake Wear Particles Reveals Oxidative Stress-Mediated DNA Damage. [PDF]

open access: yesEnviron Sci Technol
Hyman S   +11 more
europepmc   +1 more source

FEN1 is critical for rapid single-strand break repair in G1 phase. [PDF]

open access: yesNucleic Acids Res
Burdova K   +3 more
europepmc   +1 more source

Dynamics of the milk microbial community during subacute ruminal acidosis with or without intramammary lipopolysaccharide challenge in dairy cows. [PDF]

open access: yesAnim Microbiome
Neubauer V   +7 more
europepmc   +1 more source

EP300 deficiency leads to chronic replication stress mediated by defective replication fork protection. [PDF]

open access: yesNat Commun
Barreto-Galvez A   +18 more
europepmc   +1 more source

Ion composition and dynamics at comet Halley

Nature, 1986
The Giotto space probe's ion mass spectrometer has obtained data on the composition and velocity distributions of cometary ions at distances of between 7.5 million and 1300 km from the comet Halley nucleus. Solar wind He(2+) was found throughout the coma, as close as 5000 km, with the He(+) produced by charge exchange being within about 200,000 km.
Balsiger, H.   +18 more
openaire   +2 more sources

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