Zobrazeno 1 - 10
of 6 091
pro vyhledávání: '"A. Viani"'
This paper develops multistate models to analyse loan delinquency in the microfinance sector, using data from Ghana. The models are designed to account for both partial repayments and the short repayment durations typical in microfinance, focusing on
Externí odkaz:
http://arxiv.org/abs/2410.13100
Autor:
Lund, Mikkel N., Basu, Sarbani, Bieryla, Allyson, Casagrande, Luca, Huber, Daniel, Hekker, Saskia, Viani, Lucas, Davies, Guy R., Campante, Tiago L., Chaplin, William J., Serenelli, Aldo M., Ong, J. M. Joel, Ball, Warrick H., Stokholm, Amalie, Bellinger, Earl P., Bazot, Michaël, Stello, Dennis, Latham, David W., White, Timothy R., Sayeed, Maryum, Børsen-Koch, Víctor Aguirre, Chontos, Ashley
The KEYSTONE project aims to enhance our understanding of solar-like oscillators by delivering a catalogue of global asteroseismic parameters (${\Delta\nu}$ and ${\nu_{\rm max}}$) for 173 stars, comprising mainly dwarfs and subgiants, observed by the
Externí odkaz:
http://arxiv.org/abs/2405.15919
Publikováno v:
Geoscientific Instrumentation, Methods and Data Systems, Vol 7, Pp 169-178 (2018)
This study presents a new instrument called a low-cost albedometer (LCA) composed of two illuminance sensors that are used to measure in situ incident and reflected illuminance values on a daily timescale. The ratio between reflected vs. incident
Externí odkaz:
https://doaj.org/article/3ccc09b638c94306979197e00f47fbf2
Autor:
A. VIANI, T. CONDOM, C. VINCENT, A. RABATEL, B. BACCHI, J.E. SICART, J. REVUELTO, D. SIX, I. ZIN
Publikováno v:
Journal of Glaciology, Vol 64, Pp 119-131 (2018)
We present the glacier-wide summer surface mass balances determined by a detailed hydrological balance (sSMBhydro) and the quantification of the uncertainties of the calculations on the Argentière and Mer de Glace-Leschaux drainage basins, located i
Externí odkaz:
https://doaj.org/article/fdd9788e50da4bf9a26ddf311a87e4cf
Autor:
Rosi, P., Viani, L., Rotunno, E., Frabboni, S., Tavabi, A. H., Dunin-Borkowski, R. E., Roncaglia, A., Grillo, V.
By means of numerical simulations, we demonstrate the innovative use of computational ghost imaging in transmission electron microscopy to retrieve images with a resolution that overcomes the limitations imposed by coherent aberrations. The method re
Externí odkaz:
http://arxiv.org/abs/2401.01898
Chore\~no et al. [J. Math. Phys. 59, 073506 (2018)] reported analytic solutions to the resonant case of the Tavis-Cummings model, obtained by mapping it to a Hamiltonian with three bosons and applying a Bogoliubov transformation. This comment points
Externí odkaz:
http://arxiv.org/abs/2303.04883
In Bayesian inverse problems, one aims at characterizing the posterior distribution of a set of unknowns, given indirect measurements. For non-linear/non-Gaussian problems, analytic solutions are seldom available: Sequential Monte Carlo samplers offe
Externí odkaz:
http://arxiv.org/abs/2212.12205
Publikováno v:
Chemical Engineering Transactions, Vol 43 (2015)
In this work, the setting reaction of magnesium potassium phosphate ceramic (MKPC) from magnesia (MgO) and potassium di-hydrogen phosphate was investigated by means of in-situ synchrotron X-ray powder diffraction (XRPD). The experimental data were an
Externí odkaz:
https://doaj.org/article/b77e767f1e4d4144a41c094548f335cc
Autor:
Viani, Karina, Bernardes, Bruno Fernandes, Veiga, Marilia Nasz, Viani, Renato Canton, Barbuto, Tomas Marzagão, Barr, Ronald D.
Publikováno v:
In Hematology, Transfusion and Cell Therapy April-June 2024 46(2):131-136
Autor:
Kallepalli, Akhil, Viani, Lorenzo, Stellinga, Daan, Rotunno, Enzo, Sun, Ming-Jie, Bowman, Richard, Rosi, Paolo, Frabboni, Stefano, Balboni, Roberto, Migliori, Andrea, Grillo, Vincenzo, Padgett, Miles
While transmission electron microscopes (TEM) can achieve a much higher resolution than optical microscopes, they face challenges of damage to samples during the high energy processes involved. Here, we explore using computational ghost imaging techn
Externí odkaz:
http://arxiv.org/abs/2204.09997