Zobrazeno 1 - 10
of 1 928
pro vyhledávání: '"P. Darshana"'
Autor:
Bostroem, K. Azalee, Sand, David J., Dessart, Luc, Smith, Nathan, Jha, Saurabh W., Valenti, Stefano, Andrews, Jennifer E., Dong, Yize, Filippenko, Alexei V., Gomez, Sebastian, Hiramatsu, Daichi, Hoang, Emily T., Hosseinzadeh, Griffin, Howell, D. Andrew, Jencson, Jacob E., Lundquist, Michael, McCully, Curtis, Mehta, Darshana, Retamal, Nicolas E. Meza, Pearson, Jeniveve, Ravi, Aravind P., Shrestha, Manisha, Wyatt, Samuel
SN 2023ixf was discovered in M101 within a day of explosion and rapidly classified as a Type II supernova with flash features. Here we present ultraviolet (UV) spectra obtained with the Hubble Space Telescope 14, 19, 24, and 66 days after explosion.
Externí odkaz:
http://arxiv.org/abs/2408.03993
Several types of cyber-attacks on automobiles and business firms keep on rising as we are preparing to counter cybercrimes with several new technologies and defense models. Cyber defense (also, counter intelligence) is a computer network defense mech
Externí odkaz:
http://arxiv.org/abs/2407.14671
Autor:
Talati, Musa, Lange, Frederic, Airantzis, Dimitrios, Chitnis, Danial, Illukwe, Temisan, Gopal, Darshana, Pinti, Paola, Ranaei-Zamani, Niccole, Kowobari, Olayinka, Hillman, Sara, Siassakos, Dimitrios, David, Anna, Mitra, Subhabrata, Tachtsidis, Ilias
Broadband NIRS (bNIRS) is an extension of fNIRS that provides the same assessment of oxygenation biomarkers along with a valuable marker for oxygen metabolism at a cellular level, the oxidation state of cytochrome-c-oxidase (oxCCO). bNIRS implements
Externí odkaz:
http://arxiv.org/abs/2407.04515
Autor:
Saravanan, Darshana, Singh, Darshan, Gupta, Varun, Khan, Zeeshan, Gandhi, Vineet, Tapaswi, Makarand
Compositionality is a fundamental aspect of vision-language understanding and is especially required for videos since they contain multiple entities (e.g. persons, actions, and scenes) interacting dynamically over time. Existing benchmarks focus prim
Externí odkaz:
http://arxiv.org/abs/2406.10889
Autor:
Shrestha, Manisha, Bostroem, K. Azalee, Sand, David J., Hosseinzadeh, Griffin, Andrews, Jennifer E., Dong, Yize, Hoang, Emily, Janzen, Daryl, Pearson, Jeniveve, Jencson, Jacob E., Lundquist, M. J., Mehta, Darshana, Ravi, Aravind P., Retamal, Nicolas Meza, Valenti, Stefano, Brown, Peter J., Jha, Saurabh W., Macrie, Colin, Hsu, Brian, Farah, Joseph, Howell, D. Andrew, McCully, Curtis, Newsome, Megan, Gonzalez, Estefania Padilla, Pellegrino, Craig, Terreran, Giacomo, Kwok, Lindsey, Smith, Nathan, Schwab, Michaela, Martas, Aidan, Munoz, Ricardo R., Medina, Gustavo E., Li, Ting S., Diaz, Paula, Hiramatsu, Daichi, Tucker, Brad E., Wheeler, J. C., Wang, Xiaofeng, Zhai, Qian, Zhang, Jujia, Gangopadhyay, Anjasha, Yang, Yi, Gutierez, Claudia P.
We present high-cadence photometric and spectroscopic observations of supernova (SN) 2024ggi, a Type II SN with flash spectroscopy features which exploded in the nearby galaxy NGC 3621 at $\sim$7 Mpc. The light-curve evolution over the first 30 hours
Externí odkaz:
http://arxiv.org/abs/2405.18490
Autor:
Wickramaratne, Darshana, Siford, Mackenzie, Mollik, Md Shafiqul Islam, Lyons, John L., Zvanut, M. E.
We use photo-electron paramagnetic resonance (EPR) measurements and first-principles calculations to identify and explain the properties of carbon in AlN. We present clear evidence for carbon substitution on the nitrogen site (C$_{\rm N}$). We also c
Externí odkaz:
http://arxiv.org/abs/2405.13299
A goodness-of-fit diagnostic for count data derived from half-normal plots with a simulated envelope
Autor:
Jayakumari, Darshana, Einbeck, Jochen, Hinde, John, Mainguy, Julien, Moral, Rafael de Andrade
Traditional methods of model diagnostics may include a plethora of graphical techniques based on residual analysis, as well as formal tests (e.g. Shapiro-Wilk test for normality and Bartlett test for homogeneity of variance). In this paper we derive
Externí odkaz:
http://arxiv.org/abs/2405.05121
Autor:
Dong, Yize, Tsuna, Daichi, Valenti, Stefano, Sand, David J., Andrews, Jennifer E., Bostroem, K. Azalee, Hosseinzadeh, Griffin, Hoang, Emily, Jha, Saurabh W., Janzen, Daryl, Jencson, Jacob E., Lundquist, Michael, Mehta, Darshana, Ravi, Aravind P., Retamal, Nicolas E. Meza, Pearson, Jeniveve, Shrestha, Manisha, Bonanos, Alceste, Howell, D. Andrew, Smith, Nathan, Farah, Joseph, Hiramatsu, Daichi, Itagaki, Koichi, McCully, Curtis, Newsome, Megan, Gonzalez, Estefania Padilla, Paraskeva, Emmanouela N., Pellegrino, Craig, Terreran, Giacomo, Haislip, Joshua, Kouprianov, Vladimir, Reichart, Daniel E.
We present photometric and spectroscopic observations of SN 2023fyq, a type Ibn supernova in the nearby galaxy NGC 4388 (D$\simeq$18~Mpc). In addition, we trace long-standing precursor emission at the position of SN 2023fyq using data from DLT40, ATL
Externí odkaz:
http://arxiv.org/abs/2405.04583
Partial label learning (PLL) is a weakly-supervised learning paradigm where each training instance is paired with a set of candidate labels (partial label), one of which is the true label. Noisy PLL (NPLL) relaxes this constraint by allowing some par
Externí odkaz:
http://arxiv.org/abs/2402.04835
Autor:
Samalan, Amrutha, Basnet, Samip, Gil, Eduardo Cortina, Demin, Pavel, Muthugalalage, Ishan Darshana Ran, Giammanco, Andrea, Karnam, Raveendrababu, Kumar, Vishal, Moussawi, Marwa Al, Tytgat, Michael, Youssef, Ayman
Muography is finding applications in various domains such as volcanology, archaeology, civil engineering, industry, mining, and nuclear waste surveys. To simplify transportation and installation in remote locations after laboratory testing, a fully p
Externí odkaz:
http://arxiv.org/abs/2311.11451