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Storslam till forskare inom Teknik för hälsa Hoppa till huvudinnehåll Vi använder cookies och andra spårningsteknologier för att förbättra användarupplevelsen på vår webbplats, för att visa dig personligt innehåll och riktade annonser och för att analysera vår webbplatstrafik. Läs mer om cookies. Absolut nödvändiga cookies Dessa cookies är nödvändiga för att webbplatsen ska fungera och kan inte st

https://www.lth.se/article/storslam-till-forskare-inom-teknik-foer-haelsa/ - 2026-06-27

This thesis describes experimental studies that aim to stabilise and optimise laser-based particle accelerators. The technique is called laser wakefield acceleration, where electric fields of the order of 102 GV/m accelerate electrons to high energies (⇠102 MeV) over mm-distances in laser-produced plasmas. Among the prerequisites for this acceleration technique to produce electron beams are laser

Protein stabilization was achieved through in vivo screening based on the thermodynamic linkage between protein folding and fragment complementation. The split GFP system was found suitable to derive protein variants with enhanced stability due to the correlation between effects of mutations on the stability of the intact chain and the effects of the same mutations on the affinity between fragment

Populärvetenskaplig sammanfattning: Förekomsten av finkorniga granitgångar är ett potentiellt problem vid lagring av kärnbränsle i berggrunden eftersom de utgör svaghetszoner. Det är därför viktigt att ta reda på hur dessa gångar beter sig i berggrunden. Huvudsyftet med detta examensarbete är att undersöka om de finkorniga granitgångarna är kontrollerade av några strukturer i tunneln vid ÄspölaborThe occurrence of fine-grained granite (FGG) dykes is one of the potential problems in the storage of nuclear waste in the bedrock. It is therefore important to locate and characterise such dykes. The major object in this thesis is to investigate, whether the FGG dykes at the Äspö Hard Rock Laboratory (ÄHRL) are structurally controlled. This involves measuring the orientations of the dykes, to cor

The anodic corrosion behavior of 50 Å thick single-crystalline IrO2(110) films supported on slightly bulk-reduced TiO2(110) single crystals is studied during acidic water splitting by a unique combination of operando techniques, namely, synchrotron-based high-energy X-ray reflectivity (XRR) and surface X-ray diffraction (SXRD) together with highly sensitive inductively coupled plasma mass spectrom

Onion (Allium cepa L.) is the most economically important Allium crop. The commercial cycle of onion starts with the harvest and expect for the bulbs a conservation in bulks or in storage area at controlled temperature and relative humidity. The storage period need a particular attention because coincides with the dormancy period, when plants stop their growth, so it is very important to prolong t

EMP B23 Thesis Defence Schedule MSc Thesis Presentation Schedule Friday 28th September – Thursday 4th October 2018 FRIDAY 28 SEPTEMBER TUESDAY 2 OCTOBER WEDNESDAY 3 OCTOBER THURSDAY 4 OCTOBER Time/Student/Room Thesis title Chairperson Opponent 15.00 Gabriela Cordero – 139 (Online) Barriers and drivers for sustainable mobility in Cuenca, Ecuador: Reflections towards sustainable mobility transitions

https://www.iiiee.lu.se/sites/iiiee.lu.se/files/emp_b23_thesis_defence_schedule_180926.pdf - 2026-06-29

Senior lecturer Contact details Email: mathieu [dot] gisselbrecht [at] fysik [dot] lu [dot] se Phone: +46 46 222 47 22Organisation Synchrotron Radiation Research Visiting address: Sölvegatan 14A, Lund Room number: K445-446 Service point: 14 WebpageMathieu Gisselbrechts profile in Lund University research portalOther affiliations Profile area member Lund Laser Centre, LLC Profile area member LTH Pr

https://www.sljus.lu.se/mathieu-gisselbrecht - 2026-06-28

Post-harvest losses in the himalayan regions of Nepal and Bhutan are high, and current drying methods are in need of improvement. This report improves on a previously developed solar dryer design and evaluates thermal storage solutions for the ’SolarFood: Reducing post-harvest losses through improved solar drying’ project. This report uses experimental measurements to compare different dryer confi

The marine sector contributes significantly to global greenhouse gas (GHG) emissions and a reduction is required in the sector’s environmental impact to meet present climate change targets. This thesis conducts a well-to-wake life-cycle assessment of potential decarbonization solutions for the marine industry, aiming to identify the most promising alternative fuels and evaluate the impact of inclu

We have modified the popular MM/PBSA or MM/GBSA approaches (molecular mechanics for a biomolecule, combined with a Poisson-Boltzmann or generalized Born electrostatic and surface area nonelectrostatic solvation energy) by employing instead the statistical-mechanical, three-dimensional molecular theory of solvation (also known as 3D reference interaction site model, or 3D-RISM-KH) coupled with mole

An intramolecular NEMO potential is presented for the N-formylglycinamide molecule together with an intermolecular potential for the N-formylglycinamide-water system. The intramolecular N-formylglycinamide potential can be used as a building block for the backbone of polypeptides and proteins. Two intramolecular minima have been obtained. One, denoted as C5, is stabilized by a hydrogen bonded five

A novel insertion device for electron storage rings called the MAX-Wiggler has been constructed at MAX-lab. The MAX-Wiggler is a cold bore superconducting wiggler magnet with 47 3.5-T poles and. a period length of 61 mm aimed for the production of X-rays at the 1.5-GeV electron storage ring MAX-II at MAX-lab. The MAX-Wiggler consists of 98 racetrack coils connected in series in the superconducting

The new clusters [Ru-3(CO)(9)(mu-dppf){P(C4H3E)(3)}] (1, E = O; 2, E = S) have been prepared from the Me3NO-induced decarbonylation of [Ru-3(CO)(10)(mu-dppf)] in the presence of PFu(3) (E = O) and PTh3 (E = S), respectively. Upon thermolysis in benzene, the major products are the cyclometalated clusters [(mu-H) Ru-3(CO)(7)(mu-dppf){mu(3)-(C4H3E)(2)P(C4H2E)}] (3, E - O; 4, E - S). This thermolytic

Swedish climate policy targets net zero greenhouse gases (GHG) by mid-century, with road transport independent of fossil fuels by 2030, requiring far-reaching changes in the way energy is used. Forest management is expected to support carbon sequestration and provide biomass for various uses, including energy. In this paper, we combine two energy scenarios with four forest scenarios and quantify G

We report the discovery of a super-Earth and a sub-Neptune transiting the star HD 15337 (TOI-402, TIC 120896927), a bright (V = 9) K1 dwarf observed by the Transiting Exoplanet Survey Satellite (TESS) in Sectors 3 and 4. We combine the TESS photometry with archival High Accuracy Radial velocity Planet Searcher spectra to confirm the planetary nature of the transit signals and derive the masses of

https://www.vattenhallen.lu.se/fileadmin/vattenhallen/MIRJAM/PDF-filer/AccTeach_FindRightFacility_ENG.pdf - 2026-06-29

In the interest of understanding the prospects and restrictions of fuel flexibility in a prototype industrial gas turbine combustor, an experimental study is performed. Methane is used to characterize standard gas turbine operation; in addition a non-standard fuel is explored, generic syngas (67.5 % hydrogen, 22.5 % carbon monoxide and 10 % methane). Both these gases are also investigated after di