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Unveiling the Mechanisms Behind Temperature-Dependent Impedance Behavior in Polymer Electrolyte Fuel Cells at High Current Loads

Positioning Polymer Electrolyte Fuel Cells (PEFCs) in the market depends on substantial advances that start from a deep knowledge concerning the influence of operating parameters, such as temperature-sweep and high-current density. In the present study, a comprehensive analysis of the impedance behavior of a single PEFC via Electrochemical Impedance Spectroscopy (EIS) was carried out in order to u

UAV-electromagnetic measurements to map variations of depth to bedrock in southern Sweden

In the context of an infrastructure project UAV-electromagnetic measurements at five areas in southern parts of Sweden are conducted to study the variation of depth to the bedrock. The source signals are the distant radio transmitters in the band 15-350 kHz. The example shown in this work is from Area 5 where the underlying bedrock is a gneissic granite with reasonably high resistivity. The resist

QT-RR Adaptation Time Lag Estimation and its Dependence on Heart Rate Trend Frequency Content in Exercise Stress Testing

A new model for the estimation of the QT-RR adaptation time lag using exercise ECG stress testing has been proposed, assuming a linear heart rate trend during the test. In this work, simulated ECGs have been generated based on heart rate patterns with oscillations at different frequencies to demonstrate that the assumption can be relaxed so that the QTRR adaptation time lag can be adequately estim

Circularly polarized sub-THz antenna design for distributed deployment

Sub-THz deployment is challenging due to high propagation losses, necessitating dense deployment. To reduce cost, RF signal can be distributed via plastic fiber to remote radio units to increase coverage area. In this paper, we propose an antenna-in-package concept for the single-layer substrate on low-cost embedded wafer level ball grid array (eWLB) packages. To suppress the distortion in the bro

Leveraging Deep Learning for Approaching Automated Pre-Clinical Rodent Models

We evaluate deep learning architectures for rat pose estimation using a six-camera system, focusing on ResNet and EfficientNet across various depths and augmentation techniques. Among the configurations tested, ResNet 152 with default augmentation provided the best performance when employing a multi-perspective network approach in the controlled experimental setup. It reached a Root Mean Squared E

Fredrik Værslev

Professor i fri konst Kontaktinformation E-post: fredrik [dot] varslev [at] khm [dot] lu [dot] seOrganisation Konsthögskolan i Malmö WebbplatsFredrik Værslevs profil i Lunds universitets forskningsportalFredrik Værslev är en norsk konstnär som har sin bas i Drøbak i Norge, och som främst arbetar med konceptuellt måleri.  Bland hans separatutställningar kan nämnas Astrup Fearnley-museet, Oslo, 2018

https://www.khm.lu.se/fredrik-vaerslev - 2026-05-05

John Bergkvist

Postdoktor Kontaktinformation E-post: john [dot] bergkvist [at] mgeo [dot] lu [dot] seOrganisation Miljö- och geovetenskapliga institutionen (MGeo) Hämtställe: 16 WebbplatsJohn Bergkvists profil i Lunds universitets forskningsportalAndra roller Postdoc Institutionen för naturgeografi och ekosystemvetenskap Medlem i Strategiskt forskningsområde BECC: Biodiversity and Ecosystem services in a Changin

https://www.nateko.lu.se/sv/john-bergkvist - 2026-05-05

Mitro Müller

Affilierad Kontaktinformation E-post: mitro [dot] muller [at] mgeo [dot] lu [dot] seOrganisation Miljö- och geovetenskapliga institutionen (MGeo) Hämtställe: 16 WebbplatsMitro Müllers profil i Lunds universitets forskningsportalAndra roller Doktorand Institutionen för naturgeografi och ekosystemvetenskap Affilierad Institutionen för naturgeografi och ekosystemvetenskap Medlem i Strategiskt forskni

https://www.nateko.lu.se/sv/mitro-muller - 2026-05-05

Jonathan Friedrich

Postdoc Kontaktinformation E-post: jonathan [dot] friedrich [at] keg [dot] lu [dot] se Telefon: +462226832Organisation Institutionen för kulturgeografi och ekonomisk geografi Hämtställe: 16 WebbplatsJonathan Friedrichs profil i Lunds universitets forskningsportalAndra roller Postdoktor CIRCLE Publikationer Visar av publikationer. Sorterade efter år och sen titel. Filtrera efter typ AllaArtikel i t

https://www.keg.lu.se/jonathan-friedrich-0 - 2026-05-05

Fred Holmlund

Fred Holmlund är född och uppvuxen i Boden och är en driven klassisk gitarrist som är aktiv både som kammarmusiker och solist i olika konstellationer, bland andra Fred Holmlund trio, Talos guitar duo och Duo Avaa. Med ett intresse för gitarrens genreöverskridande möjligheter beslutade sig Fred tidigt för att satsa helhjärtat på en framtid i gitarrens tecken. Därefter följde flera år av gitarrstudi

https://www.mhm.lu.se/om-oss/mot-vara-alumner/fred-holmlund-gitarr - 2026-05-03

Alexander Tale

Doktorand Kontaktinformation E-post: alexander [dot] tale [at] har [dot] lu [dot] seOrganisation Institutionen för handelsrätt Rumsnummer: EC2-315C Hämtställe: 10 WebbplatsAlexander Tales profil i Lunds universitets forskningsportalAndra roller Forskare Lunds skatteakademi Publikationer Visar av publikationer. Sorterade efter år och sen titel. Filtrera efter typ AllaArtikel i tidskriftDel av eller

https://www.ehl.lu.se/alexander-tale - 2026-05-04

Ljudbänken

Ljudbänken är en specialtillverkad bänk för ljudkonst i det offentliga rummet, tillverkad av Jonas Wahlström efter en idé av ljudkonstföretaget Audiorama. Ljudbänken är just nu placerad i det nordöstra hörnet av UB-parken i Lund (utanför Språk- och litteraturcentrums hörsal). Ljudbänken spelar specialbeställda ljudverk på olika teman. Längst ner på denna sida kan du läsa om alla ljudverk som haft

https://www.lmc.lu.se/ljudbanken - 2026-05-05

About the XANADU logo

The scientific secrets behind the creation of the XANADU logoBy Emanuel Larsson, researcher at Antigen Presentation,  Department of Experimental Medical Science, Lund University.IntroductionA straightforward idea would have been to just create the XANADU logo in a text compiler or graphical text design software. However, we felt that there was a need to incorporate some scientific knowledge into t

https://www.fysik.lu.se/en/education/xanadu-graduate-research-school/about-xanadu/about-xanadu-logo - 2026-05-05

Spatial Audio Workshop - Evaluation

INTER ARTS CENTER Now that the workshop has ended, we are very interested to hear your thoughts both on the content as well as structure of these past three months. The survey is anonymous and only takes a few minutes, we appreciate your input! 1. Content Did the content meet your expectations? Did the workshop introduce you to new techniques and ideas? 2. Guidance and group dynamic Did the worksh

https://www.iac.lu.se/form/spatial-audio-workshop-evaluation - 2026-05-05

Newsletter

Do you want to stay up to date on IAC projects and events? Sign up for our monthly newsletter! At the end of each month, the newsletter for the coming month gets send out to you via mail. We only use your e-mail address for this and no other purpose. Read more about how Lund University processes personal data – lunduniversity.lu.se  For questions, submissions to the newsletter, and information for

https://www.iac.lu.se/newsletter - 2026-05-05

David Dryselius

Senior lecturer Contact details Email: david [dot] dryselius [at] jur [dot] lu [dot] se Phone: +46 46 222 11 74Organisation Department of Law Room number: T409 Service point: 56 WebpageDavid Dryselius profile in Lund University research portalOther affiliations Chair Educational Committee Researcher Lund University Centre for Business Law (Swedish abbr: ACLU) Publications Displaying of publication

https://www.law.lu.se/david-dryselius - 2026-05-04

Christina Lüthy

Postdoctoral fellow Contact details Email: christina [dot] luthy [at] fek [dot] lu [dot] seOrganisation Organizational Studies Service point: 10 WebpageChristina Lüthys profile in Lund University research portal Publications Displaying of publications. Sorted by year, then title. Filter by type AllBook chapterConference - otherConference paperConference paper: abstractDissertationJournal article F

https://www.lusem.lu.se/christina-luthy - 2026-05-04