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pro vyhledávání: '"WARREN, STEPHEN"'
The giant Chinguetti meteorite that Gaston Ripert reported seeing in 1916 has never been found. A radionuclide analysis by Welten et al (2001) of the 4.5kg mesosiderite that Ripert recovered, supposedly sitting on the larger object, has convinced man
Externí odkaz:
http://arxiv.org/abs/2402.14150
Autor:
WARREN, STEPHEN
Publikováno v:
American Indian Quarterly. Spring2024, Vol. 48 Issue 2, p165-194. 30p.
The local vertical density distribution of ultracool dwarfs M7 to L2.5 and their luminosity function
We investigate the form of the local vertical density profile of the stars in the Galactic disk, close to the Galactic plane. We use a homogeneous sample of 34000 ultracool dwarfs M7 to L2.5 that all lie within 350 pc of the plane. We fit a profile o
Externí odkaz:
http://arxiv.org/abs/2010.11093
When modelling strong gravitational lenses, i.e., where there are multiple images of the same source, the most widely used parameterisation for the mass profile in the lens galaxy is the singular power-law model $\rho(r)\propto r^{-\gamma}$. This mod
Externí odkaz:
http://arxiv.org/abs/2007.11588
We present a systematic analysis of the constraints $\sigma_\gamma$ on the mass profile slope $\gamma$ obtainable when fitting a singular power-law ellipsoid model to a typical strong lensing observation of an extended source. These results extend ou
Externí odkaz:
http://arxiv.org/abs/2004.13435
Akademický článek
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In this series of papers we develop a formalism for constraining mass profiles in strong gravitational lenses with extended images, using fluxes in addition to positional information. We start in this paper with a circular power-law profile and show
Externí odkaz:
http://arxiv.org/abs/1904.08400
Autor:
Warren, Stephen
US engagement and support of non-state armed groups is a regular and accepted facet of US foreign and security policy-making. Such groups are a central aspect of US war-fighting options. However, the US has a problem with non-state armed groups. This
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.728685
Autor:
Krzisch, Marine A., Wu, Hao, Yuan, Bingbing, Whitfield, Troy W., Liu, X. Shawn, Fu, Dongdong, Garrett-Engele, Carrie M., Khalil, Andrew S., Lungjangwa, Tenzin, Shih, Jennifer, Chang, Aaron N., Warren, Stephen, Cacace, Angela, Andrykovich, Kristin R., Rietjens, Rosalie G.J., Wallace, Owen, Sur, Mriganka, Jain, Bhav, Jaenisch, Rudolf
Publikováno v:
In Biological Psychiatry 1 January 2023 93(1):71-81
Autor:
Kozlova, Alena, Zhang, Siwei, Kotlar, Alex V., Jamison, Brendan, Zhang, Hanwen, Shi, Serena, Forrest, Marc P., McDaid, John, Cutler, David J., Epstein, Michael P., Zwick, Michael E., Pang, Zhiping P., Sanders, Alan R., Warren, Stephen T., Gejman, Pablo V., Mulle, Jennifer G., Duan, Jubao
Publikováno v:
In The American Journal of Human Genetics 4 August 2022 109(8):1500-1519