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Recent work has highlighted the benefits of exploiting robust Capon beamformer (RCB) techniques in passive sonar. Unfortunately, the computational requirements for computing the standard RCB weights are cubic in the number of adaptive degrees of freedom, which may be computationally prohibitive in practical situations. Here, we examine recent computationally efficient techniques for computing the
An industrial model of a dynamic system is usually not just a set of differential equations. External inputs acting on the system are common, such as an external force acting on a body or wind pressing on a car. Update of these inputs needs to be handled by the numerical solver in an efficient way.In dynamical simulation, multistep methods are commonly used. A multistep method uses the solution hi
Sports facilities, in general, have the highest energy use in Sweden, compared with other buildings. Sports facilities are usually very wide and have a high ceiling height. This makes it hard for buildings as such to allow for the same daylight integration as in e.g. traditional office spaces. Electric lighting is very often used to supply the high illuminance demands inside sports halls. Since mo
Popular Abstract in Swedish Kring familjeproblematiken och för behandlingen av familjekonflikter har det svenska samhället organiserat olika sociala verksamheter som traditionellt regleras av Socialtjänstlagen. Familjerådgivningen är en av dessa verksamheter och definieras som en psykoterapeutisk behandling, till vilken en eller båda parter vänder sig oftast på frivillig basis när de upplever att
As a consequence of agricultural intensification, large areas of species-rich grasslands have been lost and farmland biodiversity has declined. Previous studies have shown that the continuity of grazing management can have a significant influence on the environmental conditions and the levels of plant species diversity in grassland habitats. The preservation of species-rich grasslands has become a
Abstract The oomycete Phytophthora infestans, which causes the devastating late blight disease of potato, is notorious for developing resistance to conventional control strategies (fungicide application and resistance breeding by introgression of R gene). To increase our tool box of disease management strategies available to combat P. infestans, there is a need to explore several new approaches th
I Den [o] hållbara förpackningen analyseras svenska konsumentförpackningar från 1930-talet fram till idag. Boken består av tre delar där läsaren först får lära känna mjölkförpackningarna, som är livsmedelsbranschens kanske vanligaste men samtidigt mest krävande förpackning. Därefter behandlas läkemedelsförpackningarna, en kategori som alltid har kännetecknats av ett högt säkerhetstänkande. Slutlig
The essential protein Cdc13p binds the single-stranded telomeric 3' overhangs in Saccharomyces cerevisiae and takes part in the regulation of telomere length. The DNA-binding domain (DBD) of Cdc13p is structurally established by an oligonucleotide/oligosaccharide-binding (OB)-fold domain. The sequence homolog in Saccharomyces castellii (scasCDC13) was characterized previously, and the full-length
Stroke causes direct structural damage to local brain networks and indirect functional damage to distant brain regions. Neuroplasticity after stroke involves molecular changes within perilesional tissue that can be influenced by regions functionally connected to the site of injury. Spontaneous functional recovery can be enhanced by rehabilitative strategies, which provides experience-driven cell s
https://www.humlab.lu.se/article/podcast-time - 2026-06-25
https://www.humlab.lu.se/sv/article/podcast-time/ - 2026-06-26
