Filetype
The main purpose of this paper is to make the study of spatially coupled turbo-like codes (SC-TCs) more complete by investigating the impact of spatial coupling on the thresholds of hybrid concatenated codes (HCCs). In our previous studies, we introduced some classes of SC-TCs and considered their density evolution (DE) analysis. The obtained results indicated that for a fixed coupling memory, bra
This paper presents preliminary results for a novel 128-antenna massive Multiple-Input, Multiple-Output (MIMO) testbed developed through Bristol Is Open in collaboration with National Instruments and Lund University. We believe that the results presented here validate the adoption of massive MIMO as a key enabling technology for 5G and pave the way for further pragmatic research by the massive MIM
Phenotypic plasticity may enable organisms to optimize their phenotypes in environments that are heterogeneous over time or space. For example, inducible defenses are favored for prey populations faced with variable predation risk. We studied the impact of brook trout (Salvelinus fontinalis) on the development of defensive morphological characters in larvae of the mayfly, Drunella coloradensis, bo
With the growing popularity of audio and video communication services on the Internet, network operators, service providers and application developers are becoming increasingly interested in assuring that their services give the best possible experience to the users. Since real-time audio and video services are very sensitive to packet loss, latency and bandwidth variations, the performance of the
431 oriented samples were collected from 27 dolerite dykes at 17 sites, belonging to 2.95, 2.65, and 1.90 Ga swarms, that trend SE, E and NE, respectively from the Bushveld Igneous Complex into the eastern Kaapvaal Craton (ages determined by Olsson et al., 2010; Olsson in Soderlund et al., this volume). Samples were analyzed for paleomagnetism and also anisotropy of magnetic susceptibility (AMS).
Existing research on urban Ghana mainly focuses on processes occurring within the country’s major cities, thereby reproducing a trend within the social sciences to overlook the role of intermediate and secondary cities. This paper aims to address this shortcoming by exploring spatial and social transformations in Sekondi–Takoradi, one of Ghana’s secondary cities and the metropolitan area serving t
Enzymes are involved in most reactions in nature. They are important both for the understanding of biological life and for reactions of industrial interest, e.g. in the production of artificial fertilizers, the production of biomass or biofuels. Enzymes with one or several metal ions are called metalloenzymes. In this thesis we study three different metalloenzymes, nitrogenase, lytic polysaccharid
A 27-47-GHz differential cascode power amplifier for millimeter-wave 5G new radio applications is presented. The PA is a three-stage design using inductively coupled impedance transformers with 31-dB nominal power gain. A device periphery ratio of 1:2:6 is adopted for predriver, driver, and final stage, respectively. A gain equalization technique was used in the interstage transformers to obtain t
Kubernetes (K8s) is one of the best options available to deploy applications in large-scale infrastructures. Security has been a big concern for all practitioners in the K8s eco-system. Almost all cloud vendors have their security solution for K8s cluster, pods, workloads, etc. In recent years, a large number of open-source tools and projects related to K8s security have emerged to meet the increa
In this paper we consider calibration of hydraulic models for district heating networks based on operational data. We extend previous theoretical work on the topic to handle real-world complications, namely unknown valve characteristics and hysteresis. We generate two datasets in the Smart Water Infrastructure Laboratory in Aalborg, Denmark, on which we evaluate the proposed procedure. In the firs
Historical wage studies have never been able to truly or accurately address the changes in the working year. Real wages have almost always been based on the wages of unskilled and casual laborers, typically paid by the day. Their annual incomes are not clear or obvious – the income is directly dependent on how many days they work. Implicitly the literature has assumed that the number of days worke
27 april 2026 10:00 till 15:30 | Seminarium When: 27 April 10.00 to 15.00 CETLocation: Teknodromen, M-building LTH, Klas Anshelms väg 6, LundRegistration: It is free to participate, but please sign up at ai.lu.seProgramme (prel.)10:00-10:15 Fika10:15-10:20 Welcome Emma Söderberg or Amir Aminifar10:20-11:00 Invited talk: Expanding Human & Computer Senses through Perceptual EngineeringSpeaker: Jas
https://www.lu.se/evenemang/perceptual-engineering-how-can-we-engineer-human-perception-fika-fika-lund - 2026-05-04
Nyhetsbrev 2013 till dig som deltar i ett världsunikt projekt När Karin Lindskog fyllde 60 i höstas fick hon en inbjudan att medverka i GÅS-projektet. -Och det tackade jag utan tvekan ja till, säger Karin. Det här var ett jättefint erbjudande som jag inte ville missa. - Jag tycker det var en mycket bra dag jag fick tillbringa på GÅS-mottagningen i början av det här året och jag ser fram emot nästa
https://www.geriatrik.lu.se/sites/geriatrik.lu.se/files/nyhetsbrev2013.pdf - 2026-05-04
GÅS Nyhetsbrev för 2013 Nyhetsbrev 2013 till dig som deltar i ett världsunikt projekt Namn: Karin Lindskog Ålder: 60 år Bor: Malmö Deltagit i GÅS: En gång När Karin Lindskog fyllde 60 i höstas fick hon en inbjudan att medverka i GÅS-projektet. -Och det tackade jag utan tvekan ja till, säger Karin. Det här var ett jättefint erbjudande som jag inte ville missa. - Jag tycker det var en mycket bra dag
https://www.geriatrik.lu.se/sites/geriatrik.lu.se/files/nyhetsbrev2013_tg.pdf - 2026-05-04
QMOD Practitioner_Speakers_Condensed.indd The QMOD-ICQSS Conference 2018 Cardiff University, Wales, 22-24 August Practitioner Day Theme: Quality Movement, Where are We Going?’ Wednesday 22 August 2018 Registration Fees for Practitioner Day - £195 (1600 Danish Krone) Registration Link: https://qmod.easysignup.com/1/ The QMOD (Quality Management and Organisational Development) and ICQSS (Internation
https://www.ses.lu.se/en/sites/ses.lu.se.en/files/qmod_practitioner_speakers_condensed_1.pdf - 2026-05-04
GÅS Nyhetsbrev för året 2013 Nyhetsbrev 2013 till dig som deltar i ett världsunikt projekt Namn: Karin Lindskog Ålder: 60 år Bor: Malmö Deltagit i GÅS: En gång När Karin Lindskog fyllde 60 i höstas fick hon en inbjudan att medverka i GÅS-projektet. -Och det tackade jag utan tvekan ja till, säger Karin. Det här var ett jättefint erbjudande som jag inte ville missa. - Jag tycker det var en mycket br
https://www.geriatrik.lu.se/sites/geriatrik.lu.se/files/nyhetsbrev2013_tg_0.pdf - 2026-05-04
Background: Despite uniform operating techniques, lack of fusion still occurs after ankle arthrodesis. Differences in the biological healing potential may be a factor but the mechanical performance of the arthrodesis construct because of varying bone quality also may be important. Internal compression techniques are preferred because of higher union rates, shorter fusion times, and fewer complicat
We have calculated redox potentials of 12 blue copper protein sites comparing 64 computational methods, systematically varying the quantum mechanics (QM) system size, dielectric constants, density functional, and basis sets. All methods were based on structures optimized with combined QM and molecular mechanics (QM/MM) approaches. The redox potentials were evaluated using 10 quality metrics. The b
