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This paper presents an evaluation of single input single output (SISO), single input multiple output (SIMO) and multiple input multiple output (MIMO) channel capacities for a dual antenna prototype in proximity of a user. The dual antenna prototype mimics today’s small mobile phone design in size and in comprising internal, compact, multi-band antennas. Four different user cases are evaluated by m
In this paper we establish a geometry-based stochastic ultra-wideband channel model for outdoor infostations scenarios. We statistically describe the location and strength of clusters of scatterers, as well as the shape and width of visibility and shadowing regions. We also separately model diffuse radiation (which cannot be explained by the scatterer components), and show that its fading statisti
Popular Abstract in Swedish Medeltemperatur på jorden har stigit med ca 0.6 ºC sedan 1900-talets början. Denna ökning beror mycket sannolikt på människans utsläpp av växthusgaser så som t.ex. koldioxid. Under det kommande århundradet räknar man med att jordens medeltemperatur kommer att stiga ytterligare 1.4-5.8 ºC. Både temperaturhöjningen och koldioxidhaltens ökning i atmosfären kan påverka vegeSome components of the below-ground carbon (C) cycle in terrestrial ecosystems are still poorly understood. A better understanding will be necessary to predict adequately the impacts of global change factors on C cycling and storage, especially in high-latitude ecosystems, where much of the C is stored below-ground. In this work some of the mechanisms of the below-ground C cycle in subarctic ecosy
Digital twins, which are a new concept in industrial control systems (ICS), play a key role in realizing the vision of a smart factory, and they can have different effective use cases. With digital twins, we have virtual replicas of physical systems so that they precisely mirror the internal behavior of the physical systems. Hence, synchronization is necessary to keep the states of digital twins i
The nature of the Neolithic Pitted Ware Culture (PWC) has been debated in Scandinavian archaeology since the beginning of the 20th century. This material culture post-dates the inception of an agro-pastoral Neolithic economy in the region (TRB) but demonstrate a semi-foraging lifeway. The PWC is considered elusive in the sense that the economy has been interpreted as either based on maritime forag
The purpose of this paper is to analyse transient dynamics in adaptive control using statistical concentration bounds. For maximal clarity, the study is limited to a linear first order system with a single uncertain parameter. Two types of bounds are given: First we prove probabilistic bounds on the parameter estimation error as a function of time. In particular, we prove that the estimation error
We implement the Grain-128AEAD stream cipher in hardware, using a 65 nm library. By exploring different optimization techniques, both at RTL level but also during synthesis, we first target high throughput, then low power. We reach over 33 GB/s targeting a high-speed design, at expense of power and area. We also show that, when targeting low power, the design only requires 0.23 $${\upmu }$$W runni
In this contribution, a recently conducted measurement campaign in a suburban scenario for the Unmanned Aerial Vehicle (UAV) Air-to-Ground (A2G) radio channel is introduced.The downlink signals in an in-service Long Term Evolution (LTE) network were collected and utilized to extract the Channel Impulse Responses (CIRs). A high-resolution parameter estimation algorithm derived based on the Space-Al
We study an optimal targeting problem for super-modular games with binary actions and finitely many players. The considered problem consists in the selection of a subset of players of minimum size such that, when the actions of these players are forced to a controlled value while the others are left to repeatedly play a best response action, the system will converge to the greatest Nash equilibriu
Våra branschråd är olika referensgrupper med expertkompetens inom sitt område, vars funktion är att bidra med råd, reflektioner och inspiration i utvecklandet av centrala områden för utbildningen. I råden diskuteras trender, branschens omställning och utveckling, och råden medverkar i att identifiera väsentliga frågor för branschen. Branschråden utgör ett stöd i att säkerställa att utbildningen är
https://www.ses.lu.se/samverkan/branschrad - 2026-07-15
Professor Contact details Email: petter [dot] lundborg [at] nek [dot] lu [dot] seOrganisation Department of Economics Service point: 10 WebpagePetter Lundborgs profile in Lund University research portalPersonal website:https://sites.google.com/site/atpetterlundborg/Other affiliations Professor Centre for Economic Demography Publications Displaying of publications. Sorted by year, then title. Filte
https://www.lusem.lu.se/petter-lundborg - 2026-07-16
Popular Abstract in Swedish Denna avhandling behandlar metoder för att modellera risk på de finansiella marknaderna. Avhandlingen består av fyra separata uppsatser och inleds med en introduktion i kapitel ett, medan kapitel två till kapitel 5 består av de fyra uppsatserna. Den första uppsatsen undersöker implikationerna av att använda olika riskmått inom portföljval. Speciellt undersöks tre olikaThis thesis deals with techniques to model risk in financial markets and consists of four separate essays. The thesis begins with an introduction in chapter one, while chapter two to chapter five contains the four essays. The first essay examines the implication of using various risk measures for portfolio selection. Specifically, three risk measures are examined: variance, Value at Risk (VaR) an
In standard crystallographic refinement of biomacromolecules, the crystallographic raw data are supplemented by empirical restraints that ensure that the structure makes chemical sense. These restraints are typically accurate for amino acids and nucleic acids, but less so for cofactors, substrates, inhibitors, ligands and metal sites. In quantum refinement, this potential is replaced by more accur
Det kan finnas många skäl till att vilja ha kameran avstängd under en digital föreläsning. Kanske har du stökigt hemma eller ingenstans att vara ifred. Kanske fungerar inte din teknik bra nog och du har inte råd att köpa ny. Men det finns också många skäl till att sätta igång kameran om du har möjlighet. Du känner mer engagemangOm du vill lära dig något på riktigt ska du vara aktiv i undervisninge
https://www.campusonline.lu.se/studieteknik/fem-anledningar-att-satta-igang-kameran - 2026-07-15
Student or researcher at Lund University? Do you have an idea or research results that you would like to pursue further? It's never too early to get in touch. Book a meeting with an innovation developer directly through our website.Book a meeting What we do LU Innovation guides students and researchers through the initial phases of exploring and verifying your idea. LU Ventures builds companies to
https://www.innovation.lu.se/en/innovation-lund-university - 2026-07-15
The healthcare sector faces significant challenges in the coming years. There is an increased need for research with legal elements within the otherwise traditional medical and social sciences research. Particularly worrying is the changing population structure, which is expected to have significant consequences for society, not least because the consumption of care for the elderly population cons
https://www.law.lu.se/research/research-environments/health-law-research-centre - 2026-07-15
17 September 2026 09:00 to 13:00 | Seminar Are you curious about career opportunities in the pharmaceutical industry? Join us for a half-day event designed to give you exclusive insights into the pharma sector in Medicon Valley - one of Europe's most dynamic life science hubs. Target group:Primarily doctoral candidates and postdoctoral researchers, but anyone with an interest is welcome to attend!
https://www.intramed.lu.se/en/calendar/exploring-careers-pharmaceutical-industry-event-collaboration-lif - 2026-07-15
Popular Abstract in Swedish Under livets gång utsätts vi för en mängd exponeringar som påverkar vår hälsa. I denna avhandling har vi försökt förstå hur olika exponeringar påverkar risken för celiaki (glutenintolerans) hos barn. Vi har utnyttjat information i nationella register och använt epidemiologiska metoder. Med ett socialepidemiologiskt tankesätt lyfter vi blicken från individen till att äveCeliac disease is a chronic gastrointestinal disease affecting approximately 1% of the population. It is precipitated in genetically predisposed individuals by ingestion of food containing gluten or similar proteins that are present in wheat, rye and barley. The disease might present with symtoms such as malnutrition, diarrhea or abdominal bloating, but a large proportion of those afflicted by the
Increased accuracy in patient dosimetry in BNCT is needed. This need for more accurate individual patient dose estimations initiated this project at the Swedish BNCT facility at Studsvik. One possible way to achieve this is to use an HPGe detector. This project involves the complete construction and testing of such a system in a treatment representative environment.The system builds on an ORTEC GM
