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Bränsleceller är ett intressant alternativ till förbränningsmotorer då bränsleceller har en högre effektivitet, är miljövänligare samt tystare. Bränslen som diesel, bensin samt det undersökta bränslet Jet A1, innehåller olika svårreagerade svavelföreningar. Problemet med bränslena är att de har ett relativt högt svavelinnehåll. Svavelföreningarna riskerar att förgifta katalysatorerna i de nedströ
Sida 10 – Biologibloggen Hoppa till huvudinnehåll Om Biologibloggen Tillgänglighet Kontakt Sök Sök Stäng Meny Biologibloggen Biologiska institutionen | Lunds universitet Visa expanderat oktober 22, 2024 | Inger Ekström Protokoll från HMS-kommitténs möte 17/9 -24 Hälsa-, ,miljö- och säkerhetskommittén hade möte den 17 september. De diskuterade bland annat skydds- och brandrond, hjärt/lungräddningsu
https://biologi.blogg.lu.se/page/10/ - 2026-05-12
Professor, Programchef - Magisterprogram i Dataanalys och ekonomi Kontaktinformation E-post: joakim [dot] westerlund [at] nek [dot] lu [dot] se Telefon: +46 46 222 89 97Organisation Nationalekonomiska institutionen Rumsnummer: Alfa1:4027 Hämtställe: 10 WebbplatsJoakim Westerlunds profil i Lunds universitets forskningsportalPersonlig webbplats:https://sites.google.com/site/perjoakimwesterlund/ Publ
https://www.ehl.lu.se/joakim-westerlund - 2026-05-14
In this article it is argued that also the self employed should be included in the obligatory social security for employees and that the current Dutch tax incentives for the self-employed have an adverse effect and should be abolished.
Swedish lexical word accents have been repeatedly said to have a lowfunctional load. Even so, the language has kept these tones ever sincethey emerged probably over a thousand years ago. This article proposesthat the primary function of word accents is for listeners to be ableto predict upcoming morphological structures and narrow down thelexical competition rather than being lexically distinctive
Recently, Ombashi et al. published a systematic review aiming to identify the pitfalls in the development and implementation as well as factors influencing long-term success of a multidisciplinary, international registry for cleft care on a global scale. The purpose of this letter to the editor is to highlight that the review failed to include the Swedish quality registry for patients born with cl
Depression is common during pregnancy, and a considerable proportion of pregnant women take antidepressants. Modern antidepressants (e.g. SSRIs) are fairly safe to use during pregnancy. Several physiological changes occur in the pregnant state, possibly affecting the pharmacokinetics of many drugs. Metabolism via CYP enzymes are important for the elimination of antidepressants. This metabolism may
Electric power grids have a limited capacity for safe and reliable transfer of power. Due to the ongoing large-scale expansion of variable renewable energy sources, such as wind and solar, there is a growing need for rapid gridcapacity increase.This thesis explores methods for improving and expanding grid capacity through control of converter-interfaced energy resources, including wind and solar p
