Zobrazeno 1 - 10
of 20 943
pro vyhledávání: '"Alison, L."'
Autor:
Sanjaripour, Sogol, Hemmati, Shoubaneh, Mobasher, Bahram, Canalizo, Gabriela, Barish, Barry, Shivaei, Irene, Coil, Alison L., Chartab, Nima, Jafariyazani, Marziye, Reddy, Naveen A., Azadi, Mojegan
The growing volume of data produced by large astronomical surveys necessitates the development of efficient analysis techniques capable of effectively managing high-dimensional datasets. This study addresses this need by demonstrating some applicatio
Externí odkaz:
http://arxiv.org/abs/2410.07354
Autor:
Lorenz, Brian, Kriek, Mariska, Shapley, Alice E., Sanders, Ryan L., Coil, Alison L., Leja, Joel, Mobasher, Bahram, Nelson, Erica, Price, Sedona H., Reddy, Naveen A., Runco, Jordan N., Suess, Katherine A., Shivaei, Irene, Siana, Brian, Weisz, Daniel R.
We examine star-formation and dust properties for a sample of 660 galaxies at $1.37\leq z\leq 2.61$ in the MOSDEF survey by dividing them into groups with similarly-shaped spectral energy distributions (SEDs). For each group, we combine the galaxy ph
Externí odkaz:
http://arxiv.org/abs/2409.18179
Autor:
Perrotta, Serena, Coil, Alison L., Rupke, David S. N., Ning, Wenmeng, Duong, Brendan, Diamond-Stanic, Aleksandar M., Fielding, Drummond B., Geach, James E., Hickox, Ryan C., Moustakas, John, Rudnick, Gregory H., Sell, Paul H., Swiggum, Cameren N., Tremonti, Christy A.
High-velocity outflows are ubiquitous in compact, massive (M$_* \sim$ 10$^{11}$ M$_{\odot}$), z $\sim$ 0.5 galaxies with extreme star formation surface densities ($\Sigma_{SFR} \sim$ 2000 M$_{\odot}$ yr$^{-1}$ kpc$^{-2}$). We have previously detected
Externí odkaz:
http://arxiv.org/abs/2409.10013
Autor:
Menon, Karthik, Zanoni, Andrea, Khan, Owais, Geraci, Gianluca, Nieman, Koen, Schiavazzi, Daniele E., Marsden, Alison L.
Simulations of coronary hemodynamics have improved non-invasive clinical risk stratification and treatment outcomes for coronary artery disease, compared to relying on anatomical imaging alone. However, simulations typically use empirical approaches
Externí odkaz:
http://arxiv.org/abs/2409.02247
Autor:
Guetzoyan, Paloma, Aird, James, Georgakakis, Antonis, Coil, Alison L., Barlow-Hall, Cassandra, Hickox, Ryan C., Rankine, Amy L., Terrazas, Bryan A.
Supermassive Black Holes (BHs) are known to efficiently grow through gas accretion, but even sustained and intense mass build-up through this mechanism struggles to explain the assembly of the most massive BHs observed in the local Universe. Using th
Externí odkaz:
http://arxiv.org/abs/2408.14297
Autor:
Salvador, Matteo, Marsden, Alison L.
Scientific Machine Learning (ML) is gaining momentum as a cost-effective alternative to physics-based numerical solvers in many engineering applications. In fact, scientific ML is currently being used to build accurate and efficient surrogate models
Externí odkaz:
http://arxiv.org/abs/2408.09818
Autor:
Zanoni, Andrea, Geraci, Gianluca, Salvador, Matteo, Marsden, Alison L., Schiavazzi, Daniele E.
We present a new approach for nonlinear dimensionality reduction, specifically designed for computationally expensive mathematical models. We leverage autoencoders to discover a one-dimensional neural active manifold (NeurAM) capturing the model outp
Externí odkaz:
http://arxiv.org/abs/2408.03534
Ly$\alpha$ Halo Properties and Dust in the Circumgalactic Medium of $z \sim 2$ Star-forming Galaxies
Autor:
Song, Zhiyuan, Reddy, Naveen A., Chen, Yuguang, Shapley, Alice E., Rezaee, Saeed, Weldon, Andrew, Fetherolf, Tara, Coil, Alison L., Mobasher, Bahram, Steidel, Charles C.
We present Keck Cosmic Web Imager IFU observations around extended Ly$\alpha$ halos of 27 typical star-forming galaxies with redshifts $2.0 < z < 3.2$ drawn from the MOSFIRE Deep Evolution Field survey. We examine the average Ly$\alpha$ surface-brigh
Externí odkaz:
http://arxiv.org/abs/2405.13122
Autor:
Richter, Jakob, Nitzler, Jonas, Pegolotti, Luca, Menon, Karthik, Biehler, Jonas, Wall, Wolfgang A., Schiavazzi, Daniele E., Marsden, Alison L., Pfaller, Martin R.
Boundary condition (BC) calibration to assimilate clinical measurements is an essential step in any subject-specific simulation of cardiovascular fluid dynamics. Bayesian calibration approaches have successfully quantified the uncertainties inherent
Externí odkaz:
http://arxiv.org/abs/2404.14187
Autor:
Pfaller, Martin R., Latorre, Marcos, Schwarz, Erica L., Gerosa, Fannie M., Szafron, Jason M., Humphrey, Jay D., Marsden, Alison L.
Equilibrated fluid-solid-growth (FSGe) is a fast, open source, three-dimensional (3D) computational platform for simulating interactions between instantaneous hemodynamics and long-term vessel wall adaptation through mechanobiologically equilibrated
Externí odkaz:
http://arxiv.org/abs/2404.13523