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As a diagnostic of high-intensity laser interactions (> 10(19) W cm(-2)), the detection of radioactive isotopes is regularly used for the characterization of proton, neutron, ion, and photon beams. This involves sample removal from the interaction chamber and time consuming post shot analysis using NaI coincidence counting or Ge detectors. This letter describes the use of in situ detectors to meas
Ideally, neuronal functions would be studied by performing experiments with unconstrained animals whilst they behave in their natural environment. Although this is not feasible currently for most animal models, one can mimic the natural environment in the laboratory by using a virtual reality (VR) environment. Here we present a novel VR system based upon a spherical projection of computer generate
A scheme for the numerical solution of singular integral equations on piecewise smooth curves is presented. It relies on several techniques: reduction, Nyström discretization, composite quadrature, recursive compressed inverse preconditioning, and multipole acceleration. The scheme is fast and stable. Its computational cost grows roughly logarithmically with the precision sought and linearly with
This paper presents some improvements of the differential equation algorithm for transmission line protection. The improvements are: fault classification; new filtering; new algorithm for three-phase faults. Simulation results indicate a nominal operation time of 5-7 ms for three-phase faults and slightly higher for other fault types.
Four wastewater samples of different treatment qualities; untreated, alarm, alert and normal, from a Swedish chen-ti-thermo-mechanical pulp mill and pure water were investigated using an amperometric bioelectronic tongue in a batch cell. The aim was to explore enzymatically modified screen-printed amperometric sensors for the discrimination of wastewater quality and to counteract the inherent drif
A new modification of a table-Top laser-driven water-jet plasma X-ray source has been successfully implemented and commissioned at the Extreme Light Infrastructure (ELI) Beamlines user facility. In order to preserve the broadband nature of the source for spectroscopic experiments, a polycapillary lens was initially chosen as the focusing element. Generally, polycapillary X-ray optics have a narrow
MILJÖVETENSKAP Preliminärt schema 181001 Kurs: Tillämpad Miljövetenskap Kursansvarig: Håkan Wallander Lärare: Håkan Wallander (HW), Radhlinah Aulin (RA), Per-Erik Isberg (PEI), Deniz Koca (DK), Johanna Alkan Olsson (JAO) Lokaler: Vitmossan, Ekologihuset, Sölvegatan 37, se karta över kurslokaler Litteratur: Studieteknik: Läs om studieverkstaden Studenträttigheter: Läs om dina rättigheter och skyldi
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/schema_mven14_2018x.pdf - 2026-07-06
MILJÖVETENSKAP Preliminärt schema 181001 Kurs: Tillämpad Miljövetenskap Kursansvarig: Håkan Wallander Lärare: Håkan Wallander (HW), Radhlinah Aulin (RA), Per-Erik Isberg (PEI), Deniz Koca (DK), Johanna Alkan Olsson (JAO) Lokaler: Vitmossan, Ekologihuset, Sölvegatan 37, se karta över kurslokaler Litteratur: Studieteknik: Läs om studieverkstaden Studenträttigheter: Läs om dina rättigheter och skyldi
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/schema_mven14_2018x_0.pdf - 2026-07-06
BackgroundAt least 50% of all ambulance assignments are deemed nonurgent, while 47–96% are initiated by someone other than the patient. Previous research has highlighted the importance of being taken seriously. However, additional knowledge of how significant others experience the situation when a patient is assessed as nonurgent is needed.ObjectiveThe aim of this study was to explore the person‐c
The article investigates social learning of doping among elite athletes, based on qualitative interviews with 10 former competitive powerlifters, which were analyzed with Lave and Wenger’s learning theories. The constitution of the social context–the sports community–and specific situations were decisive for how the informants acted in relation to doping. The informants were situated in a powerlif
Osteoblasts, osteocytes, and osteoclasts (OCs) are involved in the bone production and resorption, which are crucial in bone homeostasis. OC hyperactivation plays a role in the exaggerated bone resorption of diseases such as osteoporosis, rheumatoid arthritis, and osteolytic tumor metastases. This work stems from the finding that OCs can express B7h (ICOS-Ligand), which is the ligand of the ICOS T
Sleep disturbances are a pervasive problem among postmenopausal women, with an estimated 40 to 64% reporting poor sleep. Hypnosis is a promising intervention for sleep disturbances. This study examined optimal dose and delivery for a manualized hypnosis intervention to improve sleep. Ninety postmenopausal women with poor sleep were randomized to 1 of 4 interventions: 5 in-person, 3 in-person, 5 ph
Fjärilen utvecklas genom en process som kallas metamorfos. Termen används också för att beskriva allmän omvandling eller förändring. En ny fas där något lämnas kvar. Jacob Kirkegaard - Metamorfos (2021) Metamorfors är ett soundtrack som använder ljudinspelningar av fjärilsvingar kombinerat med namn på utdöda fjärilsarter, viskade på latin. Ljudinspelningarna av fjärilsvingar spelades in i Lund i s
https://www.lmc.lu.se/ljudbanken/metamorfos - 2026-07-05
