Diane Fernandez | Searcharxiv

arXiv2024

QuST: QuPath Extension for Integrative Whole Slide Image and Spatial Transcriptomics Analysis

The integration of AI in digital pathology, particularly in whole slide image (WSI) and spatial transcriptomics (ST) analysis, holds immense potential for enhancing our understanding of diseases. Despite challenges such as training pattern preparation and resolution disparities, the convergence of these technologies can unlock new insights. We introduce QuST, a tool that bridges the gap between WSI and ST, underscoring the transformative power of this integrated approach in disease biology.

q-bio.QM↗

arXiv2013

Study of the Very High Energy emission from Supernova Remnants with H.E.S.S

From radio and higher-frequency observations, more than 300 SNRs have been discovered in the Milky Way, of which 220 fall into the H.E.S.S. Galactic Plane Survey. However only 50 SNRs are coincident with a H.E.S.S source and in 8 cases the VHE emission is firmly associated with the SNR. The H.E.S.S. dataset includes now more than 8 years of observations and it is of great interest to extract VHE flux upper limits from undetected SNRs. These new measurements can then be used to test the standard paradigm of the SNRs as the origin of Galactic cosmic rays. In this contribution, the H.E.S.S. results on the population of SNRs and the subsequent constraints on the cosmic-ray acceleration efficiency in these sources will be presented.

astro-ph.HE↗