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Introduction People with anterior cruciate ligament (ACL) reconstruction (ACLR) are at high risk of sustaining a graft rupture and/or contra-lateral ACL injury. The main factors that may predispose individuals for subsequent ACL injuries are, however, not established. To reduce the risk of reinjuries, it is of particular interest to identify modifiable risk-factors, for instance, those related to
Human cathelicidin antimicrobial protein hCAP18/LL-37 is an effector molecule of the nonspecific innate immune system. hCAP18/LL-37 is present in leukocytes and is expressed in skin and other epithelia, where it is upregulated in association with inflammation and injury. In addition, antimicrobial proteins including cathelicidins have been proposed to play a role in the nonspecific defense against
Brevmall Postadress Box 117, 221 00 Lund Besöksadress Paradisgatan 5C Telefon 046-222 77 71, 046-222 00 00 E-post anneli.wiklander@fs.lu.se Rektor Föreskrifter rörande hantering av ekonomiska intresse- konflikter relaterade till viss amerikansk forskningsfinansiering Bakgrund I samband med ansökan om forskningsbidrag och för att kunna ta emot forskningsmedel från USA:s statliga finansiärer, särski
The European Spallation Source (ESS) linac will consist of three families of superconducting RE cavities to accelerate protons to a final beam energy of 2.5 GeV for collision with the target. Beam induced HOMs in these cavities may drive the beam unstable and increase the cryogenic load, severely limiting the operation of the linac. The effect of these modes on the beam quality is investigated in
This work is aimed at presenting a design for the proposed HIBEAM beamline which seeks to perform neutron oscillation measurements at the European Spallation Source (ESS). The design is informed by beamline simulations performed with PHITS 3.33 and detector simulations performed with both PHITS and Geant4 11.2. The shielding, consisting of 45 cm of steel and 85 cm of heavy concrete at its thickest
Industrial cyber-physical system products interleave hardware, software, and communication components. System complexity is increasing simultaneously with increased demands on quality and shortened time-to-market. To effectively support the development of such systems, we present languages and tools for comprehensive integrated model-based development that cover major phases such as requirement an
Building the European Spallation Source (ESS), the most powerful neutron source in the world, requires significant technological advances at most fronts of instrument component design. Detectors are not an exception. The existing implementations at current neutron scattering facilities are at their performance limits and sometimes barely cover the scientific needs. At full operation the ESS will y
We present a 200 kHz XUV source driven by an optical parametric chirped pulse amplification system. The advantage for photoemission electron microscopy of this high-repetition rate will be discussed.
This thesis is dedicated to the design and analysis of superconductingelliptical cavities. Elliptical cavities play a central role in modern particle ac-celerators due to their high efficiency. After an introduction to the EuropeanSpallation Source project, the thesis goes through the design of the medium-βcavity. The RF design of the inner cell and end cell are presented in sequencein paper I . T
We investigate the enrichment patterns of several delivery scenarios of the volatiles to the atmospheres of ice giants, having in mind that the only well constrained determination made remotely, namely the carbon abundance measurement, suggests that their envelopes possess highly supersolar metallicities, i.e., close to two orders of magnitude above that of the protosolar nebula. In the framework
Dark matter remains a largely elusive phenomenon, particularly its composition. Several candidate particles have been proposed, including axions and axion-like particles (ALPs). Detection of axions and ALPs have been attempted but none so far have yielded positive results. The High Intensity Baryon Extraction and Measurement instrument (HIBEAM) at the European Spallation Source (ESS) will be used
ODIN (Optical and Diffraction Imaging with Neutrons) is a general purpose imaging in- strument under construction at the European Spallation Source (ESS). The instrument will provide the scientific community with a wide array of neutron imaging techniques, including neutron tomography. Coupled with an integrated X-ray source, the instrument will feature multi-modal capabilities. The complementary
Introduction: Complicated perianal disease (cPD) may be the sole presentation of Crohn’s disease (CD). The role of small-bowel capsule endoscopy (SBCE) in the diagnostic algorithm of cPD is unclear. We aimed to evaluate the role of SBCE as a diagnostic tool, in patients with cPD, after a negative standard workup for CD. Methods: A multicenter, retrospective, cross-sectional study, in patients with
Design science research is an essential part of IS research since the field should not only try to understand how the world is, but also how to change it. We argue that the aim of IS design science research should be to develop practical knowledge not only for the design of novel information technology (IT), but also for IS governance and management. Whereas at least some methodological support ex
Sustainable energy storage and conversion utforskar innovativa metoder för att effektivt lagra och omvandla energi från olika förnybara källor. Fokus ligger på teknik som avancerade batterier, vätgasproduktion, bränsleceller och termokemiska system samt säkerhetsaspekter på batterilagringssystem. Forskningen syftar till att öka energitätheten, minska kostnaderna och förbättra skalbarheten, vilket
https://www.energy.lth.se/sv/forskning/lagring-och-omvandling-av-energi - 2026-07-13
The European Spallation Source (ESS), presently under construction in Lund, Sweden, is a multidisciplinary international laboratory that will operate the world’s most powerful pulsed neutron source. Supported by a 3M Euro Research and Innovation Action within the EU Horizon 2020 program, a design study (HighNESS) is now underway to develop a second neutron source below the spallation target. Compa
