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Universitetslektor Kontaktinformation E-post: andreas [dot] persson [at] mgeo [dot] lu [dot] se Telefon: +46 46 222 42 62Organisation Miljö- och geovetenskapliga institutionen (MGeo) Besöksadress: Sölvegatan 10, Lund Rumsnummer: GCIV-103 Hämtställe: 16 WebbplatsAndreas Perssons profil i Lunds universitets forskningsportalAndra roller Affilierad forskare Centrum för beredskap och resiliens (LUPREP)
https://www.gis.lu.se/sv/andreas-persson - 2026-09-06
The purpose of this study was to examine how healthcare counsellors, working within the fields of habilitation and psychiatry in Region Skåne, discuss neuropsychiatric diagnoses and the approach to patients within this group. The aim was also to investigate how societal and research-driven shifts in the perception of these diagnoses affect the work of healthcare social workers. The study was condu
The production yields of the Σ(1385)± and Ξ(1530)0 resonances are measured in pp collisions at s = 13 TeV with ALICE. The measurements are performed as a function of the charged-particle multiplicity ⟨dNch/dη⟩, which is related to the energy density produced in the collision. The results include transverse momentum (pT) distributions, pT-integrated yields, mean transverse momenta of Σ(1385)± and Ξ
The identification of top quark decays where the top quark has a large momentum transverse to the beam axis, known as top tagging, is a crucial component in many measurements of Standard Model processes and searches for beyond the Standard Model physics at the Large Hadron Collider. Machine learning techniques have improved the performance of top tagging algorithms, but the size of the systematic
In the context of a geological repository for nuclear waste, fast and accurate predictions of decay heat are needed for different applications ranging from canister loading optimization to comparing decay heat predictions from state-of-the-art codes with experimental measurements. This work uses a large database of simulated pressurized water reactor (PWR) spent nuclear fuel (SNF) with an extensiv
We propose and study a weakly convergent variant of the forward-backward algorithm for solving structured monotone inclusion problems. Our algorithm features a per-iteration deviation vector, providing additional degrees of freedom. The only requirement on the deviation vector to guarantee convergence is that its norm is bounded by a quantity that can be computed online. This approach offers great
This Letter presents the first study of Higgs boson production in association with a vector boson (V ¼ W or Z) in the fully hadronic qqbb final state using data recorded by the ATLAS detector at the LHC in proton-proton collisions at √s = 13 TeV and corresponding to an integrated luminosity of 137 fb−1. The vector bosons and Higgs bosons are each reconstructed as large-radius jets and tagged using
This book is a key component of a PhD thesis derived from the artistic researchproject; How Little is Enough? and contains the essay Testimony of a Pilgrim andmanuscripts from the four performances that are central to the research project. Theentire PhD thesis is mediated through an on-line exposition on Research Catalogueusing mixed formats. The exposition encompasses the complete researchoutput
In 1974, amidst a hunger strike by undocumented workers in Paris, the Movement of Arab Workers created a singular political action: presenting a candidate for the imminent presidential elections. They chose a member of their Al Assifa theatre group, an 18-year-old Tunisian hunger striker using the pseudonym Djellali Kamal. The campaign was conceived as a public performance highlighting the denial
The four decays, Λb0→ςc(∗)++D(∗)-K-, are observed for the first time using proton-proton collision data collected with the LHCb detector at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 6 fb-1. By considering the Λb0→Λc+D¯0K- decay as reference channel, the following branching fraction ratios are measured to be B(Λb0→ςc++D-K-)B(Λb0→Λc+D¯0K-)=0.282±0.016±0.016±0.00
Simultaneous sound event localization and detection (SELD) for multi-source sound events is an open research field. The Multi-ACCDOA format is a popular way to handle activity-coupled sound events where the same class occurs at multiple locations at the same time. An important part is the Auxiliary Duplicating Permutation Invariant Training (ADPIT) paradigm that calculates the loss for order-agnos
The first measurements of K∗(892)0 resonance production as a function of charged-particle multiplicity in Xe-Xe collisions at sNN=5.44 TeV and pp collisions ats=5.02 TeV using the ALICE detector are presented. The resonance is reconstructed at midrapidity (|y| < 0.5) using the hadronic decay channel K∗0 →K±π∓. Measurements of transverse-momentum integrated yield, mean transverse-momentum, nuclear
A search for the decay of the Higgs boson to a Z boson and a light, pseudoscalar particle, a, decaying respectively to two leptons and to two photons is reported. The search uses the full LHC Run 2 proton–proton collision data at s=13 TeV, corresponding to 139 fb−1 collected by the ATLAS detector. This is one of the first searches for this specific decay mode of the Higgs boson, and it probes unex
After a long period of being constructed as anonymous administration complexes, first instance courts are once again being built as emblematic elements of the city, designed by renowned architects and rising up on central plots adjacent to train stations, headquarter buildings and exclusive residential areas. This is happening at a time of centralisation, upsizing and property privatisation, and w
Deuterons are atomic nuclei composed of a neutron and a proton held together by the strong interaction. Unbound ensembles composed of a deuteron and a third nucleon have been investigated in the past using scattering experiments, and they constitute a fundamental reference in nuclear physics to constrain nuclear interactions and the properties of nuclei. In this work, K+-d and p-d femtoscopic corr
Pixel sensors in 3D technology equip the outer ends of the staves of the Insertable B Layer (IBL), the innermost layer of the ATLAS Pixel Detector, which was installed before the start of LHC Run 2 in 2015. 3D pixel sensors are expected to exhibit more tolerance to radiation damage and are the technology of choice for the innermost layer in the ATLAS tracker upgrade for the HL-LHC programme. While
Collective action is a powerful tool for social change and is fundamental to women and girls’ empowerment on a societal level. Collective action towards gender equality could be understood as intentional and conscious civic behaviors focused on social transformation, questioning power relations, and promoting gender equality through collective efforts. Various instruments to measure collective act
