Sökresultat

Sammanfattning Detta arbete har delats in i två delar. Den första delen handlar om olika energilagringstekniker. Den andra delen handlar om att lagra egenproducerad elenergi i ett flerbostadshus. Syftet med första delen har varit att samla information om olika energilagringstekniker i en kunskapssammanställning genom att studera dess funktion, aktuella status och framtidsutsikter. Den andra delen

The work in the group is in the general field of organotransition metal chemistry and the goal is to find and develop organometallic reactions with possible applications in catalysis. We use specialised synthetic techniques, including high-vacuum, Schlenk and glove box work. Structural characterisation is performed using mainly multi-nuclear NMR spectroscopy and X-ray crystallography. In our work

https://www.cas.lu.se/research/inorganic-chemistry/wendt-group - 2026-06-07

MultiPark NextGen Sequencing (NGS) Platform Description and steering document Short description The Multipark NGS platform is located at the BMC in Lund. It is a NGS facility providing you with services for RNA or DNA isolation, library preparation using Illumina kits to sequencing on our NextSeq500 or at Centre for translational genomics (CTG). Quality checks using Agilent Bioanalyzer and qubit f

https://www.multipark.lu.se/sites/multipark.lu.se/files/2022-10/NGS_styrdokument_20221019%20(kopia)_0.pdf - 2026-06-07

Modern societies rely on a stable supply of electric power from highly complex energy systems. Balancing demand and supply at electricity markets becomes increasingly challenging with the rising share of highly volatile renewable energy sources (RES) and the influence of climate change. Within this uncertain environment, actors face major challenges for planning and decision making. Thus, this the

In the recent Internet-of-Things (IoT) era where biomedical applications require continuous monitoring of relevant data, edge computing keeps gaining more and more importance. These new architectures for edge computing include multi-core and parallel computing capabilities that can enable prevention diagnosis and treatment of diseases in ambulatory or home-based setups. In this article, we explore

https://www.lumes.lu.se/sites/lumes.lu.se/files/salazar_myrna.pdf - 2026-06-07

THz absorption spectra have been recorded for the weakly bound molecular complexes of H2O with C2H4 and C2H2 embedded in cryogenic neon matrices at 2.8 K. The observation and assignment of a large-amplitude acceptor OH librational mode of the C2H2 - H2O complex at 145.5 cm−1 confirms an intermolecular CH⋯O hydrogen-bonded configuration of C2v symmetry with the H2O subunit acting as the hydrogen bo

Synergistic effects of nanosecond plasma discharge and hydrogen on the combustion characteristics of ammonia/air are numerically studied under conditions relevant to gas turbine combustion chambers. It is shown that increasing the plasma contribution in assisting the flame results in lower NOX emissions by up to 27% than those in flames assisted by hydrogen for the range of operating conditions co

https://www.cas.lu.se/research/materials-chemistry/light-activated-energy-materials-group - 2026-06-07

The addition of hydrogen to swirl stabilized methane-air flame in gas turbine has gained more and more attentions in recent years. In the current study, flame structures, flame dynamics and lean blowout limits of partially premixed hydrogen-methane-air flames were investigated. The swirling flow, which was generated from the tangential flow injection, was utilized to stabilize the flame. The flow

A steam methane reforming reactor is a key equipment in hydrogen production, and numerical analysis and process control can provide a critical insight into its reforming mechanisms and flexible operation in real engineering applications. The present paper firstly studies the transport phenomena in an industrial-scale steam methane reforming reactor by transient numerical simulations. Wall effect a

Microbunching instability (MBI) has been one of the most challenging issues in designs of high-brightness beam transport lines for single-pass or recirculating accelerators. Although the intrabeam scattering (IBS) has long been studied in lepton or hadron storage rings as a slow diffusion process or in high-intensity proton linear accelerators as one mechanism for the beam halo, the effects of IBS

Single-family houses (SFHs) constructed between 1961 and 1980 account for approximately one-third of the total energy use, 31 TWh, for space heating and domestic hot water in Swedish SFHs. These are responsible for about 40 percent of the total energy use in all buildings. There are roughly 715,000 houses from this period and they are largely homogeneous in technical terms, with low levels of ther

Popular Abstract in Swedish Many of the energy needs in today’s modern society are fulfilled by sources based on fossil fuels, including non-domestic oil and coal. It is well known that the increase in CO2 emission is the result of human activities, mostly fossil fuel consumption. The use of such fuels is unsustainable and has led to the phenomena such as climate change, political instability in sThe gasification of biomass is a promising route to increase the share of renewable sources in the energy mix. Besides having an overall higher thermal efficiency than combustion, it also offers the possibility of producing gaseous and liquid biofuels that can be used in the transport sector. The use of biomass gasification for energy purposes can help lower the net emissions of greenhouse gases,

PNAS202122586_proof.pdf Astronomers uncover newway tomeasure the speed of stars Ken Croswell, Science Writer As an ambulance speeds toward you, its sirens scream at a high pitch. That pitch suddenly drops when the vehicle rushes by and races away. The change in pitch arises from a well-known phenome- non called the Doppler shift. However, the effect is more than just an amusing oddity. For more th

https://www.astro.lu.se/sites/astro.lu.se/files/2022-01/New%20way%20to%20measure%20speed%20of%20stars%20-%20PNAS%202022.pdf - 2026-06-07

Professor Contact details Email: arkady [dot] yartsev [at] chem [dot] lu [dot] se Phone: +46 46 222 08 65Organisation Chemical Physics Service point: 1 WebpageArkady Yartsevs profile in Lund University research portalOther affiliations Member of Strategic Research Area NanoLund: Centre for Nanoscience Profile area member Lund Laser Centre, LLC Profile area member LTH Profile Area: Nanoscience and

https://www.chemphys.lu.se/arkady-yartsev - 2026-06-07