Zobrazeno 1 - 10
of 17 344
pro vyhledávání: '"Shank AT"'
We describe the ring of invariants for the finite orthogonal group of plus type in odd characteristic acting on its defining representation. We also describe the invariants of its Sylow subgroup in the defining characteristic. In both cases we constr
Externí odkaz:
http://arxiv.org/abs/2407.01152
Autor:
Hong, Jihye, Beers, Timothy C., Lee, Young Sun, Huang, Yang, Hirai, Yutaka, Garcia, Jonathan Cabrera, Shank, Derek, Xu, Shuai, Yuan, Haibo, Mardini, Mohammad K., Catapano, Thomas, Zhao, Gang, Fan, Zhou, Zheng, Jie, Wang, Wei, Tan, Kefeng, Zhao, Jingkun, Li, Chun
Photometric stellar surveys now cover a large fraction of the sky, probe to fainter magnitudes than large-scale spectroscopic surveys, and are relatively free from the target-selection biases often associated with such studies. Photometric-metallicit
Externí odkaz:
http://arxiv.org/abs/2311.02297
Autor:
Melissa Rincon-Sandoval, Rishi De-Kayne, Stephen D. Shank, Stacy Pirro, Alfred Ko’ou, Linelle Abueg, Alan Tracey, Jackie Mountcastle, Brian O’Toole, Jennifer Balacco, Giulio Formenti, Erich D. Jarvis, Dahiana Arcila, Sergei L. Kosakovsky Pond, Aaron Davis, Devin D. Bloom, Ricardo Betancur-R
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Habitat transitions have shaped the evolutionary trajectory of many clades. Sea catfishes (Ariidae) have repeatedly undergone ecological transitions, including colonizing freshwaters from marine environments, leading to an adaptive radiation
Externí odkaz:
https://doaj.org/article/94d7d6badae4477888b08089ebcb2c77
Autor:
Shaikh, Shadab Anwar, Taufique, M. F. N., Kranthi, Balusu, Kulkarni, Shank S., Hale, Forrest, Oleson, Jonathan, Devanathan, Ram, Soulami, Ayoub
Carbon fiber composite can be a potential candidate for replacing metal-based battery enclosures of current electric vehicles (E.V.s) owing to its better strength-to-weight ratio and corrosion resistance. However, the strength of carbon fiber-based s
Externí odkaz:
http://arxiv.org/abs/2309.00637
Autor:
Gray, Richard O., Corbally, Christopher J., Briley, Michael M., McKay, Adam, Sims, Forrest, Boyd, David, Boussin, Christophe, McGahee, Courtney E., Buchheim, Robert, Walker, Gary, Iadevaia, David, Fernandez, David Cejudo, Lemay, Damien, Martin, Jack, Grubb, Jim, Stiewing, Albert, Daglen, Joseph, Shank, Keith, Andrews, Sydney, Barnhardt, Nick, Clark, Rebekah, Corman, Hunter, Gomes, Sabina, Jonnalagadda, Agastya, McDaries, Theo, Mills, Ava, Newsom, Will, Slate, Andrew, Watts, Michael
Publikováno v:
Astronomical Journal 166, 161-170 (2023)
TU Tau (= HD 38218 = HIP 27135) is a binary system consisting of a C-N carbon star primary and an A-type secondary. We report on new photometry and spectroscopy which tracked the recent disappearance of the A-star secondary. The dimming of the A-star
Externí odkaz:
http://arxiv.org/abs/2308.10972
Autor:
Garcia, Jonathan Cabrera, Beers, Timothy C., Huang, Yang, Li, Xin-Yi, Liu, Gaochao, Zhang, Huawei, Hong, Jihye, Lee, Young Sun, Shank, Derek, Gudin, Dmitrii, Hirai, Yutaka, Komater, Dante
We employ a sample of 135,873 RR Lyrae stars (RRLs) with precise photometric-metallicity and distance estimates from the newly calibrated $P$--$\phi_{31}$--$R_{21}$--[Fe/H] and $Gaia$ $G$-band $P$--$R_{21}$--[Fe/H] absolute magnitude-metallicity rela
Externí odkaz:
http://arxiv.org/abs/2307.09572
Autor:
Koch, Garrison, Shank, Nathan
Given a graph $G=(V,E)$, the dominating number of a graph is the minimum size of a vertex set, $V' \subseteq V$, so that every vertex in the graph is either in $V'$ or is adjacent to a vertex in $V'$. A Roman Dominating function of $G$ is defined as
Externí odkaz:
http://arxiv.org/abs/2305.16256
Autor:
Boyd, David, Buchheim, Robert, Curry, Sean, Parks, Frank, Shank, Keith, Sims, Forrest, Walker, Gary, Wetmore, John, Jackman, James
Publikováno v:
JAAVSO, vol 51, 14 (2023)
We report results of an observing campaign to study the dwarf M flare star EV Lacertae. Between October 2021 and January 2022 we obtained concurrent B band photometry and low resolution spectroscopy of EV Lac on 39 occasions during 10 of which we obs
Externí odkaz:
http://arxiv.org/abs/2304.08578
Autor:
Bulmer, John, Durán-Chaves, Michelle, Long, Daniel M., Lipp, Jeremiah, Williams, Steven, Trafford, Mitchell, Pelton, Anthony, Shank, Jared, Maruyama, Benji, Drummy, Larry, Pasquali, Matteo, Koerner, Hilmar, Haugan, Timothy
Carbon nanotube (CNT) wires approach copper's specific conductivity and surpass carbon fiber's strength, with further improvement anticipated with greater aspect ratios and incorporation of dopants with long-range structural order. Fullerenes assembl
Externí odkaz:
http://arxiv.org/abs/2302.10358
Autor:
Jordan D. Zehr, Sergei L. Kosakovsky Pond, Stephen D. Shank, Holly McQueary, Jennifer K. Grenier, Gary R. Whittaker, Michael J. Stanhope, Laura B. Goodman
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 11 (2024)
ABSTRACT There are several examples of coronaviruses in the Betacoronavirus subgenus Embecovirus that have jumped from an animal to the human host. Studying how evolutionary factors shape coronaviruses in non-human hosts may provide insight into the
Externí odkaz:
https://doaj.org/article/9314bfd05ef54dbb8ff850dff370a0ea