Zobrazeno 1 - 10
of 3 566
pro vyhledávání: '"Alzate, P"'
Autor:
Alzate-Vargas, Lorena, Subedi, Kashi N., Lubbers, Nicholas, Cooper, Michael W. D, Tutchton, Roxanne M., Gibson, Tammie, Messerly, Richard A.
Uranium mononitride (UN) is a promising accident tolerant fuel due to its high fissile density and high thermal conductivity. In this study, we developed the first machine learning interatomic potentials for reliable atomic-scale modeling of UN at fi
Externí odkaz:
http://arxiv.org/abs/2411.14608
We revisit a quiet 14-day period of solar minimum during January 2008 and track sub-streamer propagating disturbances (PDs) from low heights in STEREO/EUVI to the extended corona through STEREO/COR1 and into STEREO/COR2 along nonradial paths that tra
Externí odkaz:
http://arxiv.org/abs/2409.11352
We present neural network-based constitutive models for hyperelastic geometrically exact beams. The proposed models are physics-augmented, i.e., formulated to fulfill important mechanical conditions by construction. Strains and curvatures of the beam
Externí odkaz:
http://arxiv.org/abs/2407.00640
Autor:
Zaragoza-Cardiel, Javier, Smith, Beverly J., Jones, Mark G., Giroux, Mark L., Toner, Shawn, Alzate, Jairo A., Fernández-Arenas, David, Mayya, Yalia D., Ortiz-León, Gisela, Portilla, Mauricio
Publikováno v:
A&A 689, A206 (2024)
Tidal interactions between galaxies often give rise to tidal tails, which can harbor concentrations of stars and interstellar gas resembling dwarf galaxies. Some of these tidal dwarf galaxies (TDGs) have the potential to detach from their parent gala
Externí odkaz:
http://arxiv.org/abs/2406.05179
Autor:
Seaton, Daniel B., Caspi, Amir, Alzate, Nathalia, Davis, Sarah J., DeForest, Alec R., DeForest, Craig E., Erickson, Nicholas F., Kovac, Sarah A., Patel, Ritesh, Osterman, Steven N., Tosolini, Anna, Van Kooten, Samuel J., West, Matthew J.
Publikováno v:
Solar Physics, Vol. 299, 79 (20pp); 2024 June 10
We present results of a dual eclipse expedition to observe the solar corona from two sites during the annular solar eclipse of 2023 October 14, using a novel coronagraph designed to be accessible for amateurs and students to build and deploy. The cor
Externí odkaz:
http://arxiv.org/abs/2404.02097
Autor:
Lomelí-Núñez, Luis, Mayya, Y. D., Rodríguez-Merino, L. H., Ovando, P. A., Alzate, Jairo A., Rosa-González, D., Cuevas-Otahola, B., Bruzual, Gustavo, Cortesi, Arianna, Gómez-González, V. M. A, Escudero, Carlos G.
We here present the results of an analysis of the optical spectroscopy of 42 globular cluster (GC) candidates in the nearby spiral galaxy M81 (3.61~Mpc). The spectra were obtained using the long-slit and MOS modes of the OSIRIS instrument at the 10.4
Externí odkaz:
http://arxiv.org/abs/2401.02519
An improved version of the sparse multiway kernel spectral clustering (KSC) is presented in this brief. The original algorithm is derived from weighted kernel principal component (KPCA) analysis formulated within the primal-dual least-squares support
Externí odkaz:
http://arxiv.org/abs/2310.13381
Autor:
Nasibeh Zanjirani Farahani, PhD, Mateo Alzate Aguirre, MD, Vanessa Karlinski Vizentin, MD, Moein Enayati, PhD, J. Martijn Bos, MD, PhD, Andredi Pumarejo Medina, MD, Kathryn F. Larson, MD, Kalyan S. Pasupathy, PhD, Christopher G. Scott, MS, April L. Zacher, MS, Eduard Schlechtinger, MS, Bruce K. Daniels, RDCS, Vinod C. Kaggal, MS, Jeffrey B. Geske, MD, Patricia A. Pellikka, MD, Jae K. Oh, MD, Steve R. Ommen, MD, Garvan C. Kane, MD, Michael J. Ackerman, MD, PhD, Adelaide M. Arruda-Olson, MD, PhD
Publikováno v:
Mayo Clinic Proceedings: Digital Health, Vol 2, Iss 4, Pp 564-573 (2024)
Objective: To develop machine learning tools for automated hypertrophic cardiomyopathy (HCM) case recognition from echocardiographic metrics, aiming to identify HCM from standard echocardiographic data with high performance. Patients and Methods: Fou
Externí odkaz:
https://doaj.org/article/6ddece60adbe4ec0872121c1ca8a7c1c
Autor:
Sam Dayawansa, Chloe Dumot, Georgios Mantziaris, Zhiyuan Xu, Stylianos Pikis, Selcuk Peker, Yavuz Samanci, Gokce D. Ardor, Ahmed M. Nabeel, Wael A. Reda, Sameh R. Tawadros, Khaled Abdelkarim, Amr M. N. El-Shehaby, Reem M. Emad Eldin, Ahmed H. Elazzazi, Nuria Martínez Moreno, Roberto Martínez Álvarez, Roman Liscak, Jaromir May, David Mathieu, Jean-Nicolas Tourigny, Manjul Tripathi, Akshay Rajput, Narendra Kumar, Rupinder Kaur, Piero Picozzi, Andrea Franzini, Herwin Speckter, Wenceslao Hernandez, Anderson Brito, Ronald E. Warnick, Juan Alzate, Douglas Kondziolka, Greg N. Bowden, Samir Patel, Jason P. Sheehan
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Brainstem cerebral cavernous malformations (CCM) are clinically more aggressive compared to superficial CCMs. Due to their location, resection can be challenging, making stereotactic radiosurgery (SRS) an attractive alternative for symptomat
Externí odkaz:
https://doaj.org/article/2d8b25b54e2349bd98d6def1f5330d23
Publikováno v:
RHS Revista Humanismo y Sociedad, Vol 12, Iss 2, Pp 1-13 (2024)
The pandemic generated by COVID-19 is a reality that challenged the entire society, including the medical, scientific, social, economic, and political spheres. The nations of the world deployed their enormous efforts to effectively counteract the adv
Externí odkaz:
https://doaj.org/article/9564ee9db7264807b116e41f444a4206