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Associate professor | Senior lecturer | Director Intelligence analysis studies Contact details Email: johan [dot] matz [at] svet [dot] lu [dot] se Phone: +46 46 222 89 29Organisation Department of Political Science Room number: 430 Service point: 31 WebpageJohan Matz profile in Lund University research portalOther affiliations Senior lecturer Department of Political Science Publications Displaying
https://www.svet.lu.se/en/johan-matz - 2026-06-06
Nya studier utmanar fransk språkdebatt Nya studier utmanar fransk språkdebatt Av Gisela Lindberg - Publicerad den 30 mars 2026 Reklam för Klarna i Paris som använder den könsinkluderande formen med en punkt: "Snabb med att köpa. Inte att betala". Foto: Alicia Birr I Frankrike har länge pågått en hätsk strid om könsinkluderande språk, där kritiker varnar för svårlästa texter. En ny avhandling visar
https://www.ht.lu.se/article/nya-studier-utmanar-fransk-spraakdebatt - 2026-05-04
Hösttermin Kriminologiprogrammets femte termin Termin 5 ger tre valmöjligheter:Du kan välja att läsa valfri kurs i valfritt ämne vid Lunds universitet eller annat lärosäte.Du kan passa på att åka utomlands på utbytesstudier vid något universitet inom eller utanför Europa.Praktikkurs. Ett tredje alternativ denna termin är att göra praktik på en arbetsplats som är verksamt inom utbildningens område.
https://www.soclaw.lu.se/utbildning/kandidatprogram-i-kriminologi/utbildningens-innehall/termin-5 - 2026-06-05
Med bibliotekens ssöktjänst Finn hittar du material som finns på biblioteken vid Lunds universitet. Efter att du skapat ett lånekonto kan du logga in för att beställa böcker och se dina lån. Lånekort | Låna med LU-kortet LU-kortet är ditt lånekortDu som är student eller medarbetare vid Lunds universitet använder ditt LU-kort som lånekort. Innan du kan använda LU-kortet som lånekort behöver du akti
https://www.ub.lu.se/anvanda-biblioteket/lana - 2026-06-05
Från Lunds universitets gemensamma förvaltning. Här listas universitetsgemensamma interna nyhetsbrev. Syftet är att du som medarbetare ska kunna få en överblick och se vilka nyhetsbrev som finns för att få information och för att nå ut med information. Nyhetsbrev i alfabetisk ordningA | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Å | Ä | ÖAAM
https://www.medarbetarwebben.lu.se/nyhetsbrev - 2026-06-05
Ekonomihögskolan är en av strax över 100 ekonomi- och handelshögskolor runt om i världen som är trippelackrediterade. Dessutom rankas Lunds universitet, Ekonomihögskolan och våra utbildningar återkommande bland världens främsta. Ekonomihögskolan är trippelackrediteradEkonomihögskolan är en av strax över 100 ekonomi- och handelshögskolor runt om i världen som är trippelackrediterade. Ackrediteringa
https://www.ehl.lu.se/om-ekonomihogskolan/ackrediteringar-och-rankningar - 2026-06-05
This paper presents a single-layer filtering antenna (filtenna) based on a compact square substrate-integrated waveguide (SIW) cavity for millimeter-wave (mmWave) applications. The cavity operates in the fundamental TE110 mode to enable beam scanning, while a central shorting via introduces the TE210 mode, broadening the bandwidth. A radiating slot, placed at high-intensity regions of both modes,
The performance of wireless communications at sea are often limited by fading caused by reflections at the sea surface. The reliability could potentially be improved by employing multiple antennas. We have conducted massive multiple-input multiple-output (MIMO) measurements at sea in order to evaluate the performance. The measurements were conducted at 5.6 GHz with 64 dual-polarized antennas, whic
Bayesian optimization is a widely used method for optimizing expensive black-box functions, with Expected Improvement being one of the most commonly used acquisition functions. In contrast, information-theoretic acquisition functions aim to reduce uncertainty about the function’s optimum and are often considered fundamentally distinct from EI. In this work, we challenge this prevailing perspective
A broadband high gain metasurface-based Fabry–Perot resonant cavity antenna (FPRCA) for polarization reconfigurable is proposed in this article. The antenna features a microstrip source antenna with a single-layer 2 × 2 circular patch metasurface, a ground plane, and a double-layer partially reflective surface (PRS), along with four resistors and two diodes. Characteristic mode analysis (CMA) is p
Multidimensional diffusion MRI is a promising new MRI approach that has the potential to non-invasively give information about brain microstructure at an unprecedented level of detail. The present contribution briefly reviews the salient features of the novel method, its historical background and differences with conventional methods, as well as the remaining challenges that have to be overcome in
The paper examines the impact of Rician fading on the orthogonality of dual-polarized MIMO channels in a measured urban macrocellular scenario. The measurements confirm the previous finding that the Rician
Autonomous robots must operate reliably and safely under uncertain, dynamic conditions over extended periods. To ensure such operational robustness, it is vital that both developers and operators can clearly and verifiably specify functional requirements and safety constraints throughout the robot software lifecycle. My research targets different layers of robot operational safety: early error det
Video-on-Demand (VoD) and video sharing services account for a large percentage of the total downstream Internet traffic. In order to provide a better understanding of the load on these services, we analyze and model a workload trace from a VoD service provided by a major Swedish TV broadcaster. The trace contains over half a million requests generated by more than 20000 unique users. Among other
The diversity of different life-forms, their conquest of virtually all available habitats, and their seemingly limitless ability to adapt to new ecological challenges show that structural and physiological specializations of a few basic building plans uniquely match plants and animals to the specific lives they lead.
This paper presents a receiver architecture for intraband dual-carrier reception as specified for the upcoming releases of 3GPP WCDMA and LTE standards. It is based on a time-discrete harmonic rejection complex-IF mixer to limit the bandwidth requirements on the ADCs to that of a single carrier. The mixer has been designed and fabricated together with a 3rd order continuous-time (CT) delta-sigma A
Proximity of user has been established as a major cause of performance degradation in multiple-input multiple-output (MIMO) terminals. Here, we investigate the potential of adaptive impedance matching (AIM) to improve the performance of two MIMO terminals in a free space (FS) and a two-hand (TH) user scenario, assuming uniform 3D angular power spectrum for the incoming signal. The results show tha
We propose a generalisation of a behaviour tree and motiongenerator based robot arm policy representation for learning and solving tasks such as contact-rich tasks like peg insertion or pushing an object. We use planning to generate skill sequences needed to execute these tasks and rely on reinforcement learning to obtain parameters of the policy. We assume gaussian processes as a suitable method
