Zobrazeno 1 - 10
of 9 840
pro vyhledávání: '"Ellis R."'
Autor:
Darlene Campbell, Ellis R. Loew
Publikováno v:
Frontiers in Amphibian and Reptile Science, Vol 2 (2024)
Colored oil droplets are a common feature in the cones of almost all diurnal lizards. Using white light microscopy, three chromotypes of droplet can be identified in anoles – yellow, green and colorless. These droplets have been associated with dif
Externí odkaz:
https://doaj.org/article/6ad93ee52ae246018f176e15913a697c
Publikováno v:
Universe, Vol 10, Iss 7, p 287 (2024)
Large-scale cosmic filaments connect galaxies, clusters, and voids. They are permeated by magnetic fields with a variety of topologies. Cosmic rays with energies up to 1020eV can be produced in astrophysical environments associated with star-formatio
Externí odkaz:
https://doaj.org/article/164aec9138b0435a9f4b2c0dabaf4245
Autor:
Ryan K. Schott, Rayna C. Bell, Ellis R. Loew, Kate N. Thomas, David J. Gower, Jeffrey W. Streicher, Matthew K. Fujita
Publikováno v:
BMC Biology, Vol 20, Iss 1, Pp 1-22 (2022)
Abstract Background Differences in morphology, ecology, and behavior through ontogeny can result in opposing selective pressures at different life stages. Most animals, however, transition through two or more distinct phenotypic phases, which is hypo
Externí odkaz:
https://doaj.org/article/fb8e4a642ef44d87a9351671334f0432
Autor:
Begley, R., McLure, R. J., Cullen, F., McLeod, D. J., Dunlop, J. S., Carnall, A. C., Stanton, T. M., Shapley, A. E., Cochrane, R., Donnan, C. T., Ellis, R. S., Fontana, A., Grogin, N. A., Koekemoer, A. M.
Accurately quantifying the ionizing photon production efficiency ($\xi_\rm{ion}$) of $z>6$ star-forming galaxies (SFGs) is necessary to understand their contribution to reionization. We investigate the ionizing properties of N=289 SFGs selected at $z
Externí odkaz:
http://arxiv.org/abs/2410.10988
Autor:
Sakai, Nobuyuki, Yamada, Tomoya, Inoue, Yoshiyuki, Owen, Ellis R., Michiyama, Tomonari, Tomaru, Ryota, Fukazawa, Yasushi
Radio-quiet Seyfert galaxies have been detected in GeV gamma-rays by the Fermi Large Area Telescope (LAT), but the origin of much of this emission is unclear. We consider the nearby example, the Seyfert galaxy GRS 1734-292, which exhibits weak starbu
Externí odkaz:
http://arxiv.org/abs/2410.02263
Publikováno v:
Galaxies, Vol 11, Iss 4, p 86 (2023)
Galaxy evolution is an important topic, and our physical understanding must be complete to establish a correct picture. This includes a thorough treatment of feedback. The effects of thermal–mechanical and radiative feedback have been widely consid
Externí odkaz:
https://doaj.org/article/955eefc628c24174a1a4547e59b081b3
Autor:
Sanoara Mazid, Elizabeth M. Waters, Chloe Lopez-Lee, Renata Poultan Kamakura, Batsheva R. Rubin, Ellis R. Levin, Bruce S. McEwen, Teresa A. Milner
Publikováno v:
Biology, Vol 12, Iss 4, p 632 (2023)
Estrogens via estrogen receptor alpha (ERα) genomic and nongenomic signaling can influence plasticity processes in numerous brain regions. Using mice that express nuclear only ERα (NOER) or membrane only ERα (MOER), this study examined the effect
Externí odkaz:
https://doaj.org/article/9084af1be21841c9b822cedb159ae1fa
The pair production of Higgs bosons at the LHC can give information about the triple Higgs boson coupling. We perform an analytic one-loop calculation of the amplitudes for a pair of Higgs bosons in association with three partons, retaining the exact
Externí odkaz:
http://arxiv.org/abs/2408.12686
Large-scale cosmic filaments connect galaxies, clusters and voids. They are permeated by magnetic fields with a variety of topologies. Cosmic rays with energies up to $10^{20}\;\!{\rm eV}$ can be produced in astrophysical environments associated with
Externí odkaz:
http://arxiv.org/abs/2407.01208
Autor:
Camille Allard, Fabrice Bonnet, Beibei Xu, Laurel Coons, Diana Albarado, Cristal Hill, Guy Fagherazzi, Kenneth S. Korach, Ellis R. Levin, John Lefante, Christopher Morrison, Franck Mauvais-Jarvis
Publikováno v:
Molecular Metabolism, Vol 22, Iss , Pp 62-70 (2019)
Objective: The endogenous estrogen 17β-estradiol (E2) promotes metabolic homeostasis in premenopausal women. In a mouse model of post-menopausal metabolic syndrome, we reported that estrogens increased energy expenditure, thus preventing estrogen de
Externí odkaz:
https://doaj.org/article/22845b7e6aaf4aaca4ff19e56c09711d