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https://rwi.lu.se/news-tags/roundtable/ - 2026-05-05

https://rwi.lu.se/tag/erik-friberg/ - 2026-05-05

https://rwi.lu.se/tag/thuli-madonsela/ - 2026-05-05

På biologiska institutionen har vi bland annat nedanstående utrustning. Innan du köper någonting nytt ta en titt här och se om du kanske kan använda något som redan finns istället. Feromongruppens GC-labb Användning Vårt GC-labb är utrustat med två GC-MS (gaskromatograf med masselektiv detektor) och en GC (gaskromatograf). Dessa instrument kan användas till detektion och identifiering av spårmängd

https://www.biologi.lu.se/internt/forska-och-utbilda/infrastruktur/ovrig-utrustning - 2026-05-05

Air pollution is a serious problem today, both from an environmental and from a health point of view. Especially in cities, particles smaller than 10 µm in aerodynamic diameter (PM10) can reach high concentrations. These particles are dangerous, even at low concentrations, since they are small enough to enter the lungs. In order to estimate the concentration of air pollutants, different measureme

Framställningen utgår från frågeställningen under vilka omständigheter ett felaktigt stämmobeslut blir gällande, och därmed verkställbart av styrelsen. Med felaktiga stämmobeslut avses i denna uppsats sådana beslut som kan angripas av aktieägarna i enlighet med 7 kap. 50 och 51 §§ ABL. Dessa är beslut som innehåller ett formellt eller materiellt fel p.g.a. att de strider mot någon regel i ABL, bolThis essay is based on the question under which circumstances an erroneous resolution from the general meeting (hereinafter referred to as “resolution”) shall take effect and thus become enforceable by the board of directors. For the purpose of this essay, erroneous resolutions shall mean such resolutions that may be challenged by the shareholders pursuant to chapter 7 sections 50 and 51 in the Co

För att garantera en rättssäker brottmålsprocess är det av stor betydelse att den misstänkte får insyn i det material som innehas av polisen och åklagaren. Utan insyn i utredningsmaterialet skulle det starkt begränsa den misstänktes möjligheter att försvara sig på ett fullgott sätt och att kontrollera åklagarens och domstolens bedömning. Den misstänktes rätt till insyn är emellertid inte absolut oIn order to guarantee that the criminal proceedings are in compliance with the rule of law, it is of great importance that the suspect has access to the materials held by the police and the prosecutor. Without such access, it would severely limit the suspect’s access to adequate facilities for the preparation of his defence and ability to verify the prosecutor’s and the court’s assessment. However

Coherent diffraction imaging (CDI) on Bragg reflections is a promising technique for the study of three-dimensional (3D) composition and strain fields in nanostructures, which can be recovered directly from the coherent diffraction data recorded on single objects. In this paper, we report results obtained for single homogeneous and heterogeneous nanowires with a diameter smaller than 100 nm, for w

We simulated and experimentally investigated the sputter yield of ZnO and GaAs nanowires, which were implanted with energetic Mn ions at room temperature. The resulting thinning of the nanowires and the dopant concentration with increasing Mn ion fluency were measured by accurate scanning electron microscopy (SEM) and nano-x-Ray Fluorescence (nanoXRF) quantification, respectively. We observed a cl

This paper presents RF as well as low-frequency capacitance–voltage (C–V) characterization of vertical wrap-gated InAs/high-κ nanowire MOS capacitors. A full equivalent circuit model for traps is used to fit the low-frequency C–V characteristics, from which the interface trap density (Dit) and border trap density (Nbt) are evaluated separately. The results show comparable Nbt but far lower Dit (<1

Background: In recent years, research on the association between physical environments and cardiovascular disease outcomes has gained momentum with growing attention being paid to Geographic Information Systems (GIS). This nationwide study is the first to examine the effect of neighbourhood physical environments on individual-level stroke, using GIS-based measures of neighbourhood availability of

OBJECTIVE: Screening of hypertension has been advocated for early detection and treatment. Severe hypertension (grade 3 hypertension) is a strong predictor for cardiovascular disease. This study aimed to evaluate not only the risk factors for developing severe hypertension, but also the prospective morbidity and mortality risk associated with severe hypertension in a population-based screening and

BACKGROUND: In a recent US cohort study, total coffee and tea consumption was inversely associated with risk of glioma, and experimental studies showed that caffeine can slow the invasive growth of glioblastoma. OBJECTIVE: The objective was to examine the relation between coffee and tea intake and the risk of glioma and meningioma in a large European cohort study, the European Prospective Investig

Cu-seeded epitaxial growth of vertically aligned InP nanowires is reported for the first time. The nanowires were grown at temperatures between 290 and 420 degrees C by metal-organic vapor phase epitaxy (MOVPE) from particles formed from Cu thin films. In the temperature range of 340-370 degrees C high yields of vertically aligned nanowires could be achieved. The nanowire crystal structure and the

Objective The first 3 months after symptom onset represent an important therapeutic window for rheumatoid arthritis (RA). This study investigates the extent and causes of delay in assessment of patients with RA in eight European countries. Method Data on the following levels of delay were collected from 10 centres (Berlin, Birmingham, Heraklion, Lund, Prague, Stockholm, Umea, Vienna, Warsaw and Zu

BACKGROUND: Surveys are a common way to measure annoyance due to road traffic noise, but the method has some draw-backs. Survey context, question wording and answer alternatives could affect participation and answers and could have implications when comparing studies and/or performing pooled analyses. The aim of this study was to investigate the difference in annoyance reporting due to road traffi

Nanowires were grown by means of a novel aerosol-based method called Aerotaxy. Here an aerosol of Au catalyst nanoparticles in N-2 is mixed with MOVPE precursors in a flow-through reactor at atmospheric pressure, whereby nanowires are produced continuously in high concentrations. We demonstrate the possibility of in situ doping of the NWs and the realization of well-controlled p-type GaAs nanowire

InAs/GaSb nanowire heterostructures with thin GaInAs inserts were grown by MOVPE and characterized by electrical measurements and transmission electron microscopy. Down-scaling of the insert thickness was limited because of an observed sensitivity of GaSb nanowire growth to the presence of In. By employing growth interrupts in between the InAs and GaInAs growth steps it was possible to reach an in