Eva Santos
YOU?
Author Swipe
View article: O USO DAS TECNOLOGIAS E A ALFABETIZAÇÃO LÚDICA NO UNIVERSO DA LITERATURA INFANTIL
O USO DAS TECNOLOGIAS E A ALFABETIZAÇÃO LÚDICA NO UNIVERSO DA LITERATURA INFANTIL Open
View article: Auger Open Data and the Pierre Auger Observatory International Masterclasses
Auger Open Data and the Pierre Auger Observatory International Masterclasses Open
The Pierre Auger Observatory has a public data policy following the FAIR principles (Findable, Accessible, Interoperable, and Reusable). We aim to share the data with the scientific community as part of the multi-messenger effort at differ…
View article: The core software and simulation activities for data analysis at the Pierre Auger Observatory
The core software and simulation activities for data analysis at the Pierre Auger Observatory Open
The Pierre Auger Observatory, located near the town Malargüe in the province of Mendoza, Argentina, is the largest cosmic-ray detector in existence, covering an area of 3000 km2. The upgraded Observatory, in Phase II of operations, consist…
View article: Ambulatory inguinal hernia repair in Portugal - a multicenter prospective cohort study
Ambulatory inguinal hernia repair in Portugal - a multicenter prospective cohort study Open
Ambulatory surgery is the recommended approach for elective inguinal hernia repair for most people. However, the relative use of this procedure in Portugal and its related outcomes are unknown. We aimed to assess complication rates in pati…
View article: The core software and simulation activities for data analysis at the Pierre Auger Observatory
The core software and simulation activities for data analysis at the Pierre Auger Observatory Open
The Pierre Auger Observatory, located near the town Malargüe in the province of Mendoza, Argentina, is the largest cosmic-ray detector in existence, covering an area of 3000 km2. The upgraded Observatory, in Phase II of operations, consist…
View article: Modified Hadronic Interactions and the future of UHECR observations
Modified Hadronic Interactions and the future of UHECR observations Open
View article: JENA Computing Initiative WP2 Report: Software and Heterogeneous Architectures
JENA Computing Initiative WP2 Report: Software and Heterogeneous Architectures Open
The scientific communities of nuclear, particle, and astroparticle physics are continuing to advance and are facing unprecedented software challenges due to growing data volumes, complex computing needs, and environmental considerations. A…
View article: Modified Hadronic Interactions and the future of UHECR observations
Modified Hadronic Interactions and the future of UHECR observations Open
Data from multiple experiments suggest that the current interaction models used in Monte Carlo simulations do not correctly reproduce the hadronic interactions in air showers produced by ultra-high-energy cosmic rays (UHECR). We have creat…
View article: Concepções de puérperas sobre o uso da música no parto
Concepções de puérperas sobre o uso da música no parto Open
Introdução: o momento do parto impacta na vida da mulher e na formação de vínculos e manutenção de cuidados instituídos ao recém-nascido e este momento de parturição traz consigo a necessidade de ações e abordagem humanizada pelos profissi…
View article: Impactos do rompimento da Barragem de Fundão na oferta escolar para as populações campesinas no município de Rio Doce
Impactos do rompimento da Barragem de Fundão na oferta escolar para as populações campesinas no município de Rio Doce Open
Este artigo discute os impactos do rompimento da Barragem de Fundão (RBF), ocorrido em 2015, na oferta escolar destinada às populações campesinas do município de Rio Doce, em Minas Gerais. O RBF contaminou o solo e as águas em um percurso …
View article: Artificial Neural Networks applied in the predictive maintenance of Electricity Generating Units through the Partial Discharges Classification
Artificial Neural Networks applied in the predictive maintenance of Electricity Generating Units through the Partial Discharges Classification Open
View article: Modified Characteristics of Hadronic Interactions in Ultra-high-energy Cosmic-ray Showers
Modified Characteristics of Hadronic Interactions in Ultra-high-energy Cosmic-ray Showers Open
Data from multiple experiments suggest that the current interaction models used in Monte Carlo simulations do not correctly reproduce the hadronic interactions in air showers produced by ultra-high-energy cosmic rays (UHECR), in particular…
View article: Impact of modified characteristics of hadronic interactions on cosmic-ray observables for proton and nuclear primaries
Impact of modified characteristics of hadronic interactions on cosmic-ray observables for proton and nuclear primaries Open
Having implemented the option to make ad-hoc modifications of cross-section, multiplicity, and elasticity of hadronic interactions during the development of cosmic-ray showers into the CORSIKA simulation package in a consistent way for bot…
View article: Update on the Offline Framework for AugerPrime and production of reference simulation libraries using the VO Auger grid resources
Update on the Offline Framework for AugerPrime and production of reference simulation libraries using the VO Auger grid resources Open
Taking data stably since 2004, the Pierre Auger Observatory has published numerous results regarding the properties of ultra-high-energy cosmic rays with unprecedented statistics. However, questions about their origin and mass composition …
View article: Snowmass UHECR Whitepaper: Requirements on Future Instrumentation
Snowmass UHECR Whitepaper: Requirements on Future Instrumentation Open
Complementing the overview contribution about the whitepaper on ultra-high-energy cosmic rays (UHECR) prepared for the Snowmass community survey in the U.S. [Astroparticle Physics 149 (2023) 102819 - arXiv:2205.05845], this contribution fo…
View article: Science with the Global Cosmic-ray Observatory (GCOS)
Science with the Global Cosmic-ray Observatory (GCOS) Open
The Global Cosmic-ray Observatory (GCOS) is a proposed large-scale\nobservatory for studying ultra-high-energy cosmic particles, including\nultra-high-energy cosmic rays (UHECRs), photons, and neutrinos. Its primary\ngoal is to characteris…
View article: “Ultra-High-Energy Cosmic-Rays (UHECR): at the Intersection of the Cosmic and Energy Frontiers” -- Overview of the Snowmass UHECR white paper and roadmap
“Ultra-High-Energy Cosmic-Rays (UHECR): at the Intersection of the Cosmic and Energy Frontiers” -- Overview of the Snowmass UHECR white paper and roadmap Open
As part of the US "Snowmass" community planning exercise, the UHECR community has come together to write a comprehensive white paper discussing the recent progress and open questions of the field, as they relate to the overarching goals of…
View article: Reconstruction of the Muon Production Depth using Gradient Boosting
Reconstruction of the Muon Production Depth using Gradient Boosting Open
The muonic component of extensive air showers (EAS) contains information about the mass composition of cosmic rays and hadronic interactions occurring early in the EAS development. While propagating through the atmosphere, muons lose a sma…
View article: Giant colonic diverticulum: atypical manifestation of diverticular disease
Giant colonic diverticulum: atypical manifestation of diverticular disease Open
Giant Colonic Diverticulum (GCD) is a rare complication of a common disease, in which the symptomatology is nonspecific and whose diagnosis is essentially made by CT scan. A surgical ressection is the recommended treatment in order to avoi…
View article: Ultra high energy cosmic rays The intersection of the Cosmic and Energy Frontiers
Ultra high energy cosmic rays The intersection of the Cosmic and Energy Frontiers Open
View article: Reconstruction of the muon production longitudinal profiles in extensive air showers
Reconstruction of the muon production longitudinal profiles in extensive air showers Open
Muons produced in extensive air showers have large decay lengths and small radiative energy losses, enabling a large fraction of them to reach surface and underground detector arrays while keeping relevant information about the hadronic in…
View article: Publisher's Note:
Publisher's Note: Open
View article: Report of the Topical Group on Cosmic Probes of Fundamental Physics for for Snowmass 2021
Report of the Topical Group on Cosmic Probes of Fundamental Physics for for Snowmass 2021 Open
Cosmic Probes of Fundamental Physics take two primary forms: Very high energy particles (cosmic rays, neutrinos, and gamma rays) and gravitational waves. Already today, these probes give access to fundamental physics not available by any o…
View article: Correction: Predictors of low quality of life after open inguinal hernia repair using the EuraHS-QoL score: prospective multicentric cohort study across 33 hospitals
Correction: Predictors of low quality of life after open inguinal hernia repair using the EuraHS-QoL score: prospective multicentric cohort study across 33 hospitals Open
View article: Monte Carlo simulations for the Pierre Auger Observatory using the VO auger grid resources
Monte Carlo simulations for the Pierre Auger Observatory using the VO auger grid resources Open
The Pierre Auger Observatory, located near Malargüe, Argentina, is the world's largest cosmic-ray detector. \nIt comprises a $3000\\,\\mathrm{km}^{2}$ surface detector and 27 fluorescence telescopes, which measure the lateral and longitudi…
View article: Self-consistent approach for measuring the energy spectra and composition of cosmic rays and determining the properties of hadronic interactions at high energy
Self-consistent approach for measuring the energy spectra and composition of cosmic rays and determining the properties of hadronic interactions at high energy Open
Air showers, produced by the interaction of energetic cosmic rays with the atmosphere, are an excellent alternative to study particle physics at energies beyond any human-made particle accelerator. For that, it is necessary to identify fir…
View article: An extensive spectroscopic time series of three Wolf–Rayet stars – II. A search for wind asymmetries in the dust-forming WC7 binary WR137
An extensive spectroscopic time series of three Wolf–Rayet stars – II. A search for wind asymmetries in the dust-forming WC7 binary WR137 Open
We present the results of a 4-month, spectroscopic campaign of the Wolf–Rayet dust-making binary, WR137. We detect only small-amplitude random variability in the C iii λ5696 emission line and its integrated quantities (radial velocity, equ…
View article: Testing Hadronic Interactions Using Hybrid Observables
Testing Hadronic Interactions Using Hybrid Observables Open
We present a new method to infer the mass composition of ultra-high energy cosmic rays performing simultaneous modifications of the simulated depth of shower maximu ($X_{\rm max}$) and the ground signal. We introduce a likelihood fit to tw…
View article: Highlights from the Pierre Auger Observatory
Highlights from the Pierre Auger Observatory Open
The existence of a cosmic ray flux of a still unknown origin with particles reaching energies millions of times higher than those attained at the LHC continues to intrigue the scientific community. The Pierre Auger Observatory, the largest…
View article: Searches for ultrahigh-energy neutrinos from gravitational wave events with the Pierre Auger Observatory
Searches for ultrahigh-energy neutrinos from gravitational wave events with the Pierre Auger Observatory Open
With the advent of the multi-messenger astronomy era, neutrinos open a unique window to the Universe allowing one to relate the most violent phenomena with the production and origin of the highest energy cosmic rays at distances beyond the…