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Five molybdenum oxide samples, subjected to conditions of oxidative ammonolysis and ammoxidation of toluene at 450 and 460°C, respectively, have been characterized using X-ray diffraction, scanning and transmission electron microscopy, and specific surface area measurements. In oxidative ammonolysis, the relatively large, freshly prepared MoO3 crystals are reduced to smaller MoO2 crystals with a c
By recognizing and characterizing conditions under which atrial fibrillation (AF) is likely to terminate spontaneously or be sustained, improved treatment of sustained AF may result and unnecessary treatment of self-terminating AF avoided. Time-frequency measures that characterize AF, such as fibrillatory frequency, amplitude, and waveform shape (exponential decay), are extracted from the residual
A method for determination of the accessible volume fraction in gels as function of the molecular weight of the solutes is presented. The pore-size distribution is determined by measuring the rate of diffusion of a mixture of solutes into a gel using gel filtration for separation. The solutes, of various sizes, are detected by refractive index measurements. Two marker molecules (blue dextran and g
In this paper, the thermal and hydraulic characteristics of corrugated fluid channels of compact brazed plate heat exchangers (BPHE) are investigated by computational fluid dynamics (CFD) simulations using the commercial CFD software ANSYS CFX 14.0. The influence of geometry parameters of the corrugated pattern such as chevron angle and corrugation pitch on the BPHE performance is investigated on
The free volume changes of poly[1-(trimethyl-silyl)-1-propyne] (PTMSP) treated in supercritical CO2 (scCO(2)) were investigated with positron annihilation lifetime spectroscopy (PALS). CO2 is known to plasticize and increase the free volume size of a broad range of polymers. In this work dense PTMSP films were treated with scCO(2) under different pressures and temperatures, resulting in the enlarg
Idiopathic Parkinson's disease (PD) is a multisytem degenerative disorder. In addition to motor symptoms such as akinesia, rigidity and tremor, various non-motor symptoms occur, which are still insufficiently diagnosed. Moreover, the frequently used scales and scores do not adequately detect these non-motor symptoms. The Non-motor Symptoms Questionnaire (NMSQuest) is an established self-completed
The aim was to develop a new instrument for measuring length of sleep as well as television and computer habits in school-age children. A questionnaire was constructed for use when children visit the school health care unit. Three aspects of the validity of the questionnaire were examined: its face validity, content validity, and construct validity. Test-retest reliability was assessed by giving t
Saving time to intervention is crucial in patients with symptomatic carotid artery stenosis (SCAS). We introduced a fast-track protocol (FTP). Time frames from the onset of symptoms to intervention before and after the introduction of an FTP were analyzed. SCAS patients (403 patients/405 procedures) were evaluated according to whether surgery was performed before (group 1) or after (group 2) the i
This study analyzes (a) the relation between injury severities, the age of the bicyclist and the speed environment at accident locations (mean travel speed of the traffic flow involved in the accident) where a bicyclist was struck by a motorized vehicle and (b) how these relations differ from those for struck pedestrians. Accident data from Sweden for the years 2004-2008 was used to identify accid
The physical, chemical, and biological properties of nanostructures depend strongly on their geometrical dimensions. Here we present a fast, noninvasive, simple-to-perform, purely optical method that is capable of characterizing nanostructure dimensions over large areas with an accuracy comparable to that of scanning electron microscopy. This far-field method is based on the analysis of unique fin
To update the guidelines of the Contrast Media Safety Committee (CMSC) of the European Society of Urogenital Radiology (ESUR) on nephrogenic systemic fibrosis and gadolinium-based contrast media. Topics reviewed include the history, clinical features and prevalence of nephrogenic systemic fibrosis and the current understanding of its pathophysiology. The risk factors for NSF are discussed and prop
Professor Contact details Email: markku [dot] rummukainen [at] mgeo [dot] lu [dot] se Mobile: +46 70 818 68 89Organisation Department of Earth and Environmental Sciences (MGeo) Visiting address: Sölvegatan 12, Lund Room number: 522 Service point: 16 WebpageMarkku Rummukainens profile in Lund University research portalOther affiliations Member of Strategic Research Area MERGE: ModElling the Regiona
https://www.nateko.lu.se/markku-rummukainen - 2026-06-29
Senior lecturer, Centre Director, Sparbanken Skåne Centre for sustainable enterprising Contact details Email: susanne [dot] arvidsson [at] fek [dot] lu [dot] seOrganisation Accounting and Corporate Finance Service point: 10 WebpageSusanne Arvidssons profile in Lund University research portalOther affiliations Senior lecturer CIRCLE Associate professor Accounting and Corporate Finance Profile area
https://www.lusem.lu.se/susanne-arvidsson - 2026-06-29
Senior lecturer Contact details Email: niklas [dot] sandell [at] fek [dot] lu [dot] se Phone: +46 46 222 78 37Organisation Accounting and Corporate Finance Room number: Alfa1:3106 Service point: 10 WebpageNiklas Sandells profile in Lund University research portal Publications Displaying of publications. Sorted by year, then title. Filter by type AllArticleBookBook chapterDoctoral Thesis (compilati
https://www.lusem.lu.se/niklas-sandell - 2026-06-29
Biträdande universitetslektor Kontaktinformation E-post: linnea [dot] nordlander [at] jur [dot] lu [dot] se Telefon: +46 46 222 11 85Organisation Juridiska institutionen Rumsnummer: 436 Hämtställe: 56 WebbplatsLinnéa Nordlanders profil i Lunds universitets forskningsportalAndra roller Profilområdesmedlem LU profilområde: Mänskliga rättigheter Publikationer Visar av publikationer. Sorterade efter å
https://www.jur.lu.se/linnea-nordlander - 2026-06-29
Professor Contact details Email: markku [dot] rummukainen [at] mgeo [dot] lu [dot] se Mobile: +46 70 818 68 89Organisation Department of Earth and Environmental Sciences (MGeo) Visiting address: Sölvegatan 12, Lund Room number: 522 Service point: 16 WebpageMarkku Rummukainens profile in Lund University research portalOther affiliations Member of Strategic Research Area MERGE: ModElling the Regiona
https://www.cec.lu.se/markku-rummukainen - 2026-06-29
