| MARTA readout system | Oral presentation in advanced training events |
| A 3D interactive event display of the Pierre Auger Observatory | Oral presentation in collaboration meeting |
| A measurement of the pion production cross section in proton-air interactions ? | Oral presentation in national or international meeting |
| Air Shower Physics | Oral presentation in national or international meeting |
| An opportunity to measure the pi0 energy spectrum of the first interactions through the low Nmu distribution tail | Oral presentation in collaboration meeting |
| Análise dos dados públicos do Observatório Pierre Auger | Oral presentation in advanced training events |
| Astroparticle Physics at LIP | Presentation in national conference |
| Astroparticles in Portugal | Oral presentation in national or international meeting |
| Autonomous RPC for Muon Tomography | Oral presentation in national or international meeting |
| Average shape of longitudinal shower profiles measured at the Pierre Auger Observatory | Poster presentation in international conference |
| Cosmic Rays | Oral presentation in advanced training events |
| Das Partículas ao Universo | Outreach seminar |
| Das Partículas ao Universo | Outreach seminar |
| Das profundezas da Terra ao Espaço | Outreach seminar |
| De que são feitas as coisas: Das Partículas ao Universo | Outreach seminar |
| Develop an RPC - a gaseous particle detector | Presentation in national conference |
| Development of a framework for Multi-Messenger Observations with the Auger Observatory | Poster presentation in national conference |
| Development of the instrumentation and readout schemes of MARTA | Seminar |
| Effective Methods for Advanced PCB Routing | Seminar |
| Hadronic interaction model SIBYLL | Oral presentation in national or international meeting |
| Hadronic interactions at the Pierre Auger Observatory | Oral presentation in national or international meeting |
| Heavy-quark production and further recent developments in SIBYLL | Oral presentation in national or international meeting |
| Instrumentação de física de partículas II: detectores a gás (RPC) | Seminar |
| Instrumentação em física de partículas | Seminar |
| Introdução à Física de Partículas | Outreach seminar |
| LIP PAST, PRESENT and FUTURE, 2013 - 2018/19 | Oral presentation in national or international meeting |
| MARTA Engineering Array | Oral presentation in national or international meeting |
| MARTA engineering array | Oral presentation in national or international meeting |
| MARTA readout system | Presentation in national conference |
| MARTA's DAQ system | Poster presentation in international conference |
| Masterclass in Portugal | Oral presentation in collaboration meeting |
| Measurement of fluctuations in the number of muons in inclined air showers with the Pierre Auger Observatory | Oral presentation in collaboration meeting |
| Measurement of fluctuations in the number of muons in inclined air showers with the Pierre Auger Observatory | Oral presentation in international conference |
| Measurements and tests of hadronic interactions at ultra-high energies with the Pierre Auger Observatory | Oral presentation in international conference |
| Measuring muons under 12 tons of water | Presentation in national conference |
| Measuring the pion production cross section in proton-air interactions | Oral presentation in national or international meeting |
| Mensageiros do Universo | Outreach seminar |
| Multimessenger search | Presentation in national conference |
| Muon content of EAS and the first interaction | Oral presentation in collaboration meeting |
| Muon Tomography | Oral presentation in national or international meeting |
| Observar e Imaginar o Universo: Do século XIX ao século XXI | Outreach seminar |
| Particle Observatories - Participação Portuguesa em projectos de astroparticulas: SNO+, Pierre Auger, LZ, AMS | Presentation in national conference |
| Particle physics at ultra-high energy | Seminar |
| Partículas: do Universo ao Laboratório, | Outreach seminar |
| Physics discussion on RMS(Rmu) and Rmu results | Oral presentation in collaboration meeting |
| Pierre Auger Observatory: latest results and prospects | Oral presentation in international conference |
| Probing hadronic interactions at ultra high energies with EAS | Oral presentation in international conference |
| Probing High-Energy Hadronic Interactions with EAS | Oral presentation in international conference |
| Probing the hadronic energy spectrum in proton air interactions through the fluctuations of the EAS muon content | Oral presentation in international conference |
| Probing the high-energy spectrum of neutral pions in ultra-high-energy proton-air interaction | Oral presentation in international conference |
| Probing the high-energy spectrum of neutral pions in ultra-high-energy proton-air interaction | Oral presentation in international conference |
| Production of high energy neutrinos in the atmosphere | Oral presentation in national or international meeting |
| Production of high energy neutrinos in the atmosphere | Oral presentation in national or international meeting |
| Raios Cósmicos e Muões na Mina | Outreach seminar |
| Results from the Pierre Auger Observatory | Presentation in national conference |
| RPC hodoscope to study inclined muons in Auger | Poster presentation in national conference |
| RPC Tower for the Upgrade of the Pierre Auger Observatory | Oral presentation in national or international meeting |
| Sibyll 2.3c | Oral presentation in national or international meeting |
| Status of the MARTA RPC tower | Oral presentation in collaboration meeting |
| Status of the MPD paper | Oral presentation in collaboration meeting |
| Studies on the response of an Auger water- Cherenkov detector to atmospheric muons | Oral presentation in collaboration meeting |
| Studies on the response of an Auger water-Cherenkov detector to atmospheric muons | Oral presentation in collaboration meeting |
| Studies on the response of an Auger water-Cherenkov detector to atmospheric muons using a RPC hodoscope - status of the paper | Oral presentation in collaboration meeting |
| Study of high-energy hadronic interactions with the Pierre Auger Observatory | Oral presentation in international conference |
| The Extreme Universe: high energy cosmic rays | Seminar |
| The hadronic interaction model Sibyll 2.3c | Oral presentation in international conference |
| The highest energy particles at the Pierre Auger Observatory | Oral presentation in international conference |
| The MARTA (Muon Array with RPCs for Tagging Air showers) Front-End acquisition system - | Poster presentation in national conference |
| The Universe and Particle Physics | Outreach seminar |
| Tomografia de Muões - Dos Raios Cósmicos à Mina do Lousal | Outreach seminar |
| Tomografia de Muões - Dos Raios Cósmicos à Mina do Lousal | Presentation in national conference |
| Tomografia de Muões - Muões Cósmicos na Mina do Lousal | Outreach seminar |
| Tomografia de Muões - Muões Cósmicos na Mina do Lousal | Outreach seminar |
| UHE hadronic interaction models | Oral presentation in national or international meeting |
| Update on the paper “Fluctuations o the muon number in highly inclined events” | Oral presentation in collaboration meeting |
| Water-Cherenkov detector response to atmospheric muons using a RPC hodoscope | Oral presentation in national or international meeting |
| Working Group Report on the Combined Analysis of Muon Density Measurements from Eight Leading Air Shower Experiments | Oral presentation in collaboration meeting |
| Working Group Report on the Combined Analysis of Muon Density Measurements from Eight Leading Air Shower Experiments | Oral presentation in international conference |