Zobrazeno 1 - 10
of 2 487
pro vyhledávání: '"Pichardo P"'
Autor:
Marcano, Manuel Pichardo, Sandoval, Liliana E. Rivera, Maccarone, Thomas J., Rohrmann, Rene D., Althaus, Leandro G., Heinke, Craig O., Belloni, Diogo, Bahramian, Arash
Using archival Hubble Space Telescope observations, we report the discovery of four variable low-mass white dwarfs ($0.18 \, M_\odot \leq M \leq 0.5 \,M_\odot$) in the globular cluster NGC 6397. One source exhibits a periodic optical modulation of $5
Externí odkaz:
http://arxiv.org/abs/2412.12375
Autor:
Macrie, Colin W., Sandoval, Liliana Rivera, Cavecchi, Yuri, Wong, Tin Long Sunny, Marcano, Manuel Pichardo
We studied the spectral energy distribution (SED) of 22 known AM~CVns with orbital periods ($P_{orb}$) larger than 35~min using multiwavelength public photometric data to estimate the effective temperature of the accreting white dwarf. We find an inf
Externí odkaz:
http://arxiv.org/abs/2412.05442
Autor:
Pattie, E. C., Maccarone, T. J., Tetarenko, A. J., Miller-Jones, J. C. A., Marcano, M. Pichardo, Sandoval, L. E. Rivera
Ser X-1 is a low mass neutron star X-ray binary and has been persistently accreting since its discovery in the 1960s. It has always been observed to be in a soft spectral state and has never showed substantial long-term X-ray variability. Ser X-1 has
Externí odkaz:
http://arxiv.org/abs/2406.06725
This study evaluates the performance of large language models, specifically GPT-3.5 and BARD (supported by Gemini Pro model), in undergraduate admissions exams proposed by the National Polytechnic Institute in Mexico. The exams cover Engineering/Math
Externí odkaz:
http://arxiv.org/abs/2312.16845
Autor:
Lucy Marie Alice Esteve, Blanca Iris Padilla, Ariana Pichardo-Lowden, Isa Granados, Scott Carlson, Leonor Corsino
Publikováno v:
Pilot and Feasibility Studies, Vol 10, Iss 1, Pp 1-10 (2024)
Abstract Background Hispanic/Latino populations have the second highest prevalence of diabetes (12.5%) among ethnic minority groups in the USA. They also have higher rates of uncontrolled diabetes and diabetes-related complications. Approximately 29%
Externí odkaz:
https://doaj.org/article/3d2e21bc39b34d2e9edde5dc4d9f9207
Autor:
Marcano, Manuel Pichardo, Sandoval, Liliana E. Rivera, Maccarone, Thomas J., Rohrmann, Rene D., Heinke, Craig O., Belloni, Diogo, Althaus, Leandro G., Bahramian, Arash
We report a peculiar variable blue star in the globular cluster NGC 6397, using Hubble Space Telescope optical imaging. Its position in the colour-magnitude diagrams, and its spectrum, are consistent with this star being a helium core white dwarf (He
Externí odkaz:
http://arxiv.org/abs/2303.04184
For a Tychonoff space $X$, the lattice $\mathscr U_X$ was introduced in L.A. P\'erez-Morales, G. Delgadillo-Pi\~n\'on, and R. Pichardo-Mendoza, "The lattice of uniform topologies on $C(X)$", Questions and Answers in General Topology, 39 (2021), 65-71
Externí odkaz:
http://arxiv.org/abs/2302.12404
Publikováno v:
Tapuya, Vol 7, Iss 1 (2024)
In this article, we propose a mapping of the political identities of the anti-racist feminist and Afro-descendant women’s movement in Latin America and the Caribbean from the 1980s onwards. We do so as organic activists and intellectuals, witnesses
Externí odkaz:
https://doaj.org/article/0652abdba1c94af997450b586860bc7d
Autor:
Jonathan Peng, Ari Partanen, Samuel Pichardo, Robert Staruch, Kaitlyn Perry, Merrylee McGuffin, Yuexi Huang, Kelvin KW. Chan, Shun Wong, Greg Czarnota, Kullervo Hynynen, William Chu
Publikováno v:
International Journal of Hyperthermia, Vol 41, Iss 1 (2024)
Introduction Pelvic recurrences from rectal cancer present a challenging clinical scenario. Hyperthermia represents an innovative treatment option in combination with concurrent chemoradiation to enhance therapeutic effect. We provide the initial res
Externí odkaz:
https://doaj.org/article/b284cece5fd34aa187919b1083085963
Autor:
Mallory L. Zaino, Jessica N. Pixley, Vani Mangalam Subramanian, Deepak Sirdeshmukh, Steven R. Feldman, Rita O. Pichardo
Publikováno v:
Journal of Dermatological Treatment, Vol 35, Iss 1 (2024)
Background: Vulvar lichen sclerosus treatment consists of topical corticosteroids followed by maintenance therapy. Self-reported adherence to topical corticosteroids in vulvar lichen sclerosus is approximately 66-70.4% and adherence to chronic topica
Externí odkaz:
https://doaj.org/article/6404f0a3556342a6912488e1c3160023