Results 171 to 180 of about 10,510,627 (209)

Comet assay and antioxidant enzyme as blood biomarkers of low-dose radiation-induced adaptive response. [PDF]

Sci Rep
Awad MM, Abdelrahman AA, Abdel-Aal AA, Hassan IM, El-Marakby SM.   +4 more
europepmc   +1 more source

Axodendritic targeting of TAU and MAP2 and microtubule polarization in iPSC-derived versus SH-SY5Y-derived human neurons. [PDF]

Open Life Sci
Breuer H, Bell-Simons M, Zempel H.
europepmc   +1 more source

Happy 95^th birthday to Pierre Joliot, a brilliant scientist and a wonderful friend. [PDF]

Photosynthetica
Govindjee G, Bruce BD.
europepmc   +1 more source

Distribution of Aphelia of Long-period Comets

Distribution of Aphelia of Long-period Comets
openaire   +1 more source

Direct Samples of Interstellar and Interplanetary Material with IMAP. [PDF]

Space Sci Rev
Szalay JR, Provornikova E, Ayari E, Bzowski M, Christian ER, Funsten HO, Galli A, Gkioulidou M, Horányi M, Livi S, McComas DJ, Möbius E, Ogasawara K, Rahmanifard F, Rankin JS, Reisenfeld DB, Schwadron NA, Sternovsky Z, Swaczyna P, Turner D, Zank GP, Zirnstein EJ.   +21 more
europepmc   +1 more source

Photometry of four long-period comets

Planetary and Space Science, 2021
Abstract In this work we studied the activity of four long period comets at different heliocentric distances in order to explore their dust production and characteristics. The targets were the comets C/2011 A3 (Gibbs), C/2012 K1 (PanStarrs), C/2012 LP26 (Palomar) and C/2013 F3 (McNaught). Some of these objects have never been studied before.
Garcia, Romina Soledad, Gil Hutton, Ricardo Alfredo   +1 more
exaly   +4 more sources

Some properties of the distribution of long period comets.

, 2015
The scope of the present study is to compare the flux of observable long period comets obtained numerically to the observed flux of long period comets. Such comparison should give us some hint about the incompleteness of the observed flux with respect to the perihelion distances, the validity of the injection scenario toward the observability, and to ...
Fouchard, Marc, Rickman, Hans, Valsecchi, Giovanni B., Froeschlé, Christiane   +3 more
core   +7 more sources

Meteor showers from known long-period comets

Icarus, 2021
peer reviewedWhat long-period comets with orbital periods >250 years cause detectable meteor showers on Earth? Low-light video cameras are used to track the motion of +4 to -5 magnitude meteors in our atmosphere by triangulation and calculate the ...
Peter Jenniskens, Mohammad Odeh, Peter S Gural   +2 more
exaly   +2 more sources

Water production activity of nine long-period comets from SOHO/SWAN observations of hydrogen Lyman-alpha: 2013–2016 [PDF]

Icarus, 2018
Eric Quemerais, Melody Avery, Michael Combi   +2 more
exaly   +2 more sources