Results 261 to 270 of about 255,861 (341)

Magnetic field distribution in polar CAP models of gamma-ray bursters

, 1990
Z. Bagoly, P. Mészáros, S. M. Matz
openalex   +1 more source

Constraints on the bulk Lorentz factor in the internal shock scenario for gamma-ray bursts [PDF]

, 1999
Davide Lazzati, G. Ghisellini, A. Celotti   +2 more
openalex   +1 more source

Inorganic carbon levels regulate growth via SigC signaling cascade in cyanobacteria

New Phytologist, EarlyView.
Summary Cyanobacterial growth depends on inorganic carbon (Ci; CO2 and bicarbonate) concentration, but mechanism(s) adjusting photosynthesis and growth according to Ci remain unclear. ΔrpoZ cells lacking the ω subunit of the RNA polymerase (RNAP) show a unique high‐CO2 lethal phenotype in Synechocystis sp. PCC 6803.
Juha Kurkela, Linda Vuorijoki, Serhii Vakal, Otso Turunen, Satu Koskinen, Viktoria Reimann, Mithila Ray, Wolfgang R. Hess, Tiina A. Salminen, Taina Tyystjärvi   +9 more
wiley   +1 more source

Properties of multiple event gamma ray bursts

, 1991
J. C. Lochner
openalex   +2 more sources

High‐permeability cellulose nanocrystals mediate systemic zinc redistribution through nsLTP2‐dependent immune potentiation in plants

Plant Biotechnology Journal, EarlyView.
Summary Zinc (Zn2+) is an essential micronutrient that regulates plant growth, immunity and antiviral defence mechanisms. However, its limited bioavailability often necessitates excessive application, resulting in inefficiencies in production and environmental stress.
Jing Wang, Shunyu Xiang, Xiaoyan Wang, Yang Shen, Changyun Liu, Xin Zhu, Weina Liu, Shanzhi Wang, Xiaozhou Ma, Jin Huang, Xianchao Sun   +10 more
wiley   +1 more source

The inability of the resonant Compton upscattering model of gamma-ray bursts to produce a third cyclotron harmonic

, 1991
J. J. Brainerd
openalex   +1 more source

<title>In-flight performances of the BeppoSAX gamma-ray burst monitor</title> [PDF]

, 1997
M. Feroci, F. Frontera, E. Costa, D. Dal Fiume, L. Amati, L. Bruca, M.N. Cinti, Alessandro Coletta, P. Collina, C. Guidorzi, L. Nicastro, M. Orlandini, E. Palazzi, Massimo Rapisarda, G. Zavattini, R. C. Butler   +15 more
openalex   +1 more source

Long‐term sub‐erythemal UVB exposure does not impact circadian rhythms in mice under standard and rotating shift light conditions

Photochemistry and Photobiology, EarlyView.
Circadian disruption is a potential carcinogen, but the impact of environmental carcinogens on circadian rhythms is unclear. Here we evaluated the impact of chronic UVB exposure with environmental‐ and genetic‐induced circadian disruption on mouse rhythmic locomotor activity and clock gene expression. Created in BioRender. Cone, S.
Adam J. Greer, Sean J. Cone, Rachel Bernstein, Elizabeth Schuetz, Narayani Prasad Kar, Bala S. C. Koritala, Shobhan Gaddameedhi   +6 more
wiley   +1 more source

Gamma‐Ray Bursts and Relativistic Shells: The Surface Filling Factor [PDF]

, 1999
E. E. Fenimore, C. Cooper, E. Ramirez‐Ruiz, M. C. Sumner, A. Yoshida, M. Namiki   +5 more
openalex   +1 more source

Downward terrestrial gamma-ray flash associated with collision of lightning leaders. [PDF]

Sci Adv
Wada Y, Morimoto T, Wu T, Wang D, Kikuchi H, Nakamura Y, Yoshikawa E, Ushio T, Tsuchiya H.   +8 more
europepmc   +1 more source