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En katalysator är en substans som kan snabba på en kemisk reaktion utan attsjälv förbrukas. Katalysatorer används vanligen i kemisk produktion och i bilarsförbränningsmotorer (för att ta bort tex CO och NO). För att optimera katalysatornoch utveckla andra och bättre katalysatorer i framtiden så behöver vi vetahur katalysatorn fungerar på atomär nivå. Katalysatorer i industrin är komplexavilket görA catalyst is a substance that can speed up the rate of a chemical reaction without itself being consumed. Catalysts are crucial for chemical production industries, where about 90% of all chemicals are produced using catalysts. They are also used for exhaust gas cleaning, for instance in cars, where CO and unburned fuels are oxidized to CO2 and NOx is reduced to N2. To optimize catalysts, and deve

Abstract This study attempts to understand what problem Isa 53 addresses and seeks to answer. The question is asked as an historical question and it is argued that Isa 53 address a specific historical problem, arising out of the conflicts created after the return of those who had gone into exile. At the end of the exile, there was hope that the deported people would return to the land, that the l

Post-resuscitation care has changed in the last decade, and outcome after cardiac arrest has improved, thanks to several combined measures. Induced hypothermia has shown a treatment benefit in two randomized trials, but some doubts remain. General care has improved, including the use of emergency coronary intervention. Assessment of neurological function and prognosis in comatose cardiac arrest pa

Objective To estimate the cost-effectiveness of a new treatment (natalizumab) for multiple sclerosis (MS) compared with current standard therapy with disease-modifying drugs (DMDs) in Sweden. Methods A Markov model was constructed to illustrate disease progression based on functional disability (the Expanded Disability Status Scale (EDSS)). The effectiveness of natalizumab was based on a 2-year cl

1.0 Østdanmark til Sverige DA ØSTDANMARK BLEV SYDSVERIGE DA ØSTDANMARK BLEV SYDSVERIGE Otte studier i dansk-svenske relationer i 1600-tallet Redigeret af Karl-Erik Frandsen & Jens Chr.V. Johansen Skippershoved Skånsk Senmedeltid och Renässans Skriftserie utgiven av Vetenskaps-Societeten i Lund nr. 19 DA ØSTDANMARK BLEV SYDSVERIGE © Forfatterne og Skippershoved 2003 Redaktion: Karl-Erik Frandsen &

https://www.cors.lu.se/sites/cors.lu.se/files/ostdanmarkboken.pdf - 2026-05-06

BIDS UTVC23 Lectures and Seminars 2019 4 21/1 10:15- 12:00 111 Introduction - Why development theory? Lec Martin 22/1 10:15- 12:00 111 Why isn’t the whole world developed? Catching up and falling behind Lit: Ch 7 & 18 (Seligson), Ch 8 & 9 (Secondi) Lec Martin 23/1 10:15- 12:00 111 Development theory – the history of an idea Lit: Nayyar (web article), Ch 1 & 5 & 19 (Secondi), Ch 21 & 23 (Seligson)

https://www.keg.lu.se/en/sites/keg.lu.se.en/files/schedule_utvc23_2019_prel.pdf - 2026-05-06

GUN Protkoll 2020-05-08 Sida 1 av 7 GUN PROTOKOLL Diarienummer XXXXXXX Biologiska institutionen Datum 2020-05-08 Protokoll Grundutbildningsnämnden GUN Närvaro Närvarande ledamöter Jep Agrell ordförande, huvudstudierektor, Jan-Åke Nilsson koordinator för mastersprogrammet i biologi, Klas Flärdh koordinator för mastersprogrammet i molekylärbiologi, Dag Ahrén koordinator för mastersprogrammet i bioin

https://www.biologi.lu.se/internt/sites/biologi.lu.se.internt/files/2020-12/gunprotkoll20200508.pdf - 2026-05-06

Med ic inska fakulte tens kans l i Handlingsplan för att förebygga och hantera konflikter mellan handledare och doktorand INTRODUKTION Under forskarutbildningen kan det uppstå meningsskiljaktigheter mellan handledare och doktorand. Ibland kan sådana utvecklas till konflikter som i värsta fall kan bli infekterade och få negativa konskevenser för såväl doktorand, handledare som projekt. Det är därfö

https://www.intramed.lu.se/sites/intramed.lu.se/files/2023-02/Handlingsplan_konflikt_doktorand_handledare_2017.pdf - 2026-05-06

Nobelpristagare nätverkar bredare LU tar hem mest EU-medel Interna bråk kan främja forskning Vem var du? LUNDS UNIVERSITETS MAGASIN | NR 5 | 2019 SÖKER LIVSHISTORIERNA BAKOM ARKIVERADE KVARLEVOR 2 LUM NR 5 | 2019 Dubbla handskar samt gas- mask, skyddsglasögon, plast- förkläde och gummistövlar krävs när Fredrik Terfelt ska arbeta i labbet. I ett moment hälls 70-procentig salpeter- syra ner i provet

https://www.lu.se/sites/www.lu.se/files/lum_5_2019.pdf - 2026-05-06

On not sharing ones home with ones partner: The gendered experience of women in LAT relationships in Sweden and Austria. This thesis explores the gendered experiences of women in Living Apart Together (LAT) relationships. It focuses on how LAT as a relational form is negotiated within the contested space of intimacy and coupledom, that is shaped by cultural norms and societal expectations around c

Då Sveriges grad av elektrifiering och mängd variabel energiproduktion ökar ställs elsystemet inför nya utmaningar. Dessa utmaningar består dels i att elsystemet ska hållas i balans, dels i att elnätet ska kunna hantera den ökade effektanvändningen. Vad gäller båda dessa utmaningar kan flexibilitet vara en del av lösningen. Flexibilitet är förmågan att anpassa produktion och konsumtion av el. AttAs the degree of electrification and the amount of variable electricity production increase, the Swedish electricity system faces some challenges. These challenges include balancing electricity consumption and production, and ensuring the ability of the grid to meet the rising power flows. Part of the solution to both problems could involve flexibility. Flexibility is the ability to adapt electric

Graduate School Graduate School Board, 2023-04-17 In attendance Board members Lena Karlsson Director of Studies, Graduate School Leysan Storie Program Director, Middle Eastern Studies Catia Gregoratti Program Director, Global Studies Marta Kolankiewicz Program Director, Social Studies of Gender Anne Jerneck Program Director, Development Studies Christopher Swader Program Director, Social Scientifi

https://www.graduateschool.sam.lu.se/sites/graduateschool.sam.lu.se/files/2023-08/Minutes%20GS%20Board%20230417.pdf - 2026-05-06

Widespread increases in iron (Fe) concentrations are contributing to ongoing browning of northern freshwaters, but the driver/s behind the trends are not known. Fe mobilization in soils is known to be controlled by redox conditions, pH, and DOC availability for complexation. Moreover, high sulfate concentrations have been suggested to constrain Fe in transition from soil to water, and declining su

The extraction, supply, market price and recycling of the metals molybdenum and rhenium were modelled using an integrated system dynamics model. The resource estimates made here resulted in significantly larger estimates than earlier studies for molybdenum. Present molybdenum resources are about 75–80 million ton and about 7 million ton has been mined to date. The ultimately recoverable resources

Target Temperature Management (TTM) is standard care following out of hospital cardiac arrest (OHCA). The aim of the study was to evaluate if treatment temperature (33°C or 36°C) or other predefined variables were associated with the occurrence of bleeding in the TTM study. This study is a predefined, post hoc analysis of the TTM trial, a multinational randomized controlled trial comparing treatme

Many studies have investigated effects of organic farming on the abundance and diversity of farmland birds, but few have considered how these effects vary between seasons. We analysed the effects of organic farming during an entire year in a previously understudied region, Galicia (North-West Spain), a relatively heterogeneous landscape which is an important wintering and breeding ground for birds

The role of plant phenology as a regulator for gross ecosystem productivity (GEP) in peatlands is empirically not well constrained. This is because proxies to track vegetation development with daily coverage at the ecosystem scale have only recently become available and the lack of such data has hampered the disentangling of biotic and abiotic effects. This study aimed at unraveling the mechanisms

Objective: To evaluate the structural effects of weight loss on hip or knee osteoarthritis (OA) and to summarize which structural joint pathologies have been examined and the evidence for the outcome measurement instruments applied. Design: Based on a pre-specified protocol (available: PROSPERO CRD42017065263), we conducted a systematic search of the bibliographic databases, Medline, Embase and We

Hippocampal subfield segmentation on in vivo MRI is of great interest for cognition, aging, and disease research. Extant subfield segmentation protocols have been based on neuroanatomical references, but these references often give limited information on anatomical variability. Moreover, there is generally a mismatch between the orientation of the histological sections and the often anisotropic co