Filtyp
Developing high-temperature proton exchange membranes (HT-PEMs) that simultaneously achieve high proton conductivity, strong phosphoric acid (PA) retention, and long-term chemical stability remains a major challenge, particularly due to PA-induced plasticization and radical-induced oxidative degradation. Here, we develop a side-chain engineering strategy to decouple PA-binding sites from the polym
Questions: To what extent does the long-term process of grassland succession reflect changes in nutrient availability or other effects of grassland history? Plant communities in ancient, semi-natural pastures include many species associated with nutrient-poor soils. However, semi-natural pasture communities can also develop on previously arable sites — as nutrient levels decline over time. In Euro
This thesis presents structural and morphological studies of semiconductor nanostructures, namely quantum dots, nanowires and a dilute ferromagnetic semiconductor. These nanostructures are investigated on the atomic scale using cross-sectional scanning tunneling microscopy (XSTM). Indium arsenide (InAs) quantum dots in both an indium phosphide (InP) and GaAs matrix are studied. The InAs/InP quantu
Tillväxtteori är ett centralt inslag i nationalekonomiska studier. Lika centralt i finansiella studier är frågan om vad som förklarar aktiekursers utveckling. Ett eventuellt samband mellan dessa är av intresse att undersöka. Om tillväxt visar sig förklara en del av kursutvecklingen hos aktier är detta mycket användbart vid val av investeringsstrategier. För att undersöka om ett samband föreligger
I Sverige ser vi idag en arbetsmarknad som är långt ifrån jämställd, detta kan man se exempel på inom svenska företags- och organisationsledningar samt styrelser där kvinnor är starkt underrepresenterade. Den rådande strukturen bidrar till att kvinnor i stor utsträckning exkluderas från de högsta befattningarna och har svårt att överkomma de hinder som möter dem under karriären. Dessa hinder bruka
The present thesis investigated using the random forest machine learning algorithm for wind power forecasting. Meteorological prognoses for wind speed, wind direction, gust winds, and humidity were used. For historical data, wind minimum and temperature was also included. The results were evaluated using root means square error (RMSE), mean absolute error (MAE), normalized mean absolute error (NMA
Gängbrottslighet har under senare tid varit en högst prioriterad fråga, både av lagstiftaren och bland allmänheten. Som en följd härav beslutade dåvarande regeringen den 11 juni 2020 att en utredning skulle tillsättas för att undersöka olika åtgärder mot brott i kriminella nätverk (SOU 2021:68). Bland de förslag utredningen har lämnat i sitt finns införandet av en ny straffskärpningsgrund vars syfGang crime has lately been a high-priority issue, both by the legislature and among the public. As a result of this, the government decided on the 11th of June 2020 to set up an inquiry that would introduce new measures against crimes in criminal networks (SOU 2021:68). Among their proposals is a new penalty enhancement provision, whose purpose is to enable significantly harsher punishment for cri
Anthropogenic activities such as hydropower exploitation have been one of the main drivers of anadromous fish biodiversity loss during the past century. This has led to genetic homogenization and to the reduction of positive mechanisms such as the “portfolio effect”. In this study we propose the first comprehensive analysis of the genetic differences in Salmo salar and Salmo trutta populations in
Bakgrund: Läkare och barnmorskor ser olika på hur det gemensamma målet frisk kvinna, friskt barn och en för kvinnan positiv upplevelse av förlossningen ska uppnås. Syfte: Att belysa barnmorskors upplevelser av samarbete med obstetriker inom svensk förlossningsvård. Metod: Intervjuer med barnmorskor från förlossningskliniker i södra Sverige genomfördes och analyserades med kvalitativ innehållsanaly
Föräldrarna till barn som vårdas på en neonatal intensivvårdsavdelning är en nödvändig del av teamet kring sitt barn. För att kunna utveckla en lyhördhet för familjernas behov och bli goda stödjare sågs behovet av studier som belyste föräldrars upplevelser. Syftet var att belysa föräldrars upplevelser av kompetens hos vårdpersonalen på en NeoIVA avseende familjecentrerad vård, och hur den upplevda
Catalytic breakdown of polysaccharides can be achieved more efficiently by means of the enzymes lytic polysaccharide monooxygenases (LPMOs). However, the LPMO mechanism has remained controversial, preventing full exploitation of their potential. One of the controversies has centered around an active site tyrosine, present in most LPMO classes. Recent investigations have for the first time obtained
The past and present distribution of Lobaria pulmonaria in Denmark, northern Germany, northwestern Poland and nemoral parts of Skåne, Blekinge, southwesternmost Småland and southern Öland (Sweden) has been studied. Of 124 localities visited between 2015 and 2018, L. pulmonaria was confirmed at 64 sites, at each of which its habitat ecology and viability were investigated. It is almost extinct in S
c-Jun N-terminal kinases (JNKs) are implicated in both neurodegeneration and mood regulation, including anxiety and depressive-like behaviours. Yet the consequences of JNK inhibition in vivo on protein phosphorylation in the brain remain largely unknown. This study aimed to (1) determine how chronic JNK inhibition altered proteome-wide phosphorylation in hippocampus and nucleus accumbens, regions
Microsoft Word - Masteruppsats_Mattias_Pettersson_slutgiltig.doc Kurskod: SKOM12 Termin: Vårterminen 2017 Handledare: Henrik Merkelsen Examinator: Åsa Thelander Varumärken är kalejdoskopiska En studie om narrativ och motnarrativ i influencer marketing MATTIAS PETTERSSON Lunds universitet Institutionen för strategisk kommunikation Examensarbete för masterexamen Det kalejdoskopiska varumärket Influe
https://www.isk.lu.se/en/sites/isk.lu.se.en/files/masteruppsats_mattias_pettersson_slutgiltig_0.pdf - 2026-07-20
Alessandra Sossini, 28, Swiss/ItalianYear of graduation: 2023What did you do before you started studying the Master's programme in Strategic Communication?In 2019, I graduated with a Bachelor’s degree in Communication (Specialization in Organizational Communication), from Zurich University of Applied Sciences. Afterward, I was eager to get some practical experience, which is why, for two years, I
https://www.isk.lu.se/en/what-alessandra-says-about-programme - 2026-07-19
Are you considering applying for a patent? Or are you unsure whether it is even possible? LU Innovation has innovation developers who are experts in intellectual property law and have extensive experience with patents and the protection of ideas. By using intellectual property rights we can help you build a strong business. IPR of Academic staffIn Sweden researchers own the rights to their finding
https://www.innovation.lu.se/en/about-lu-innovation/ipr-patent - 2026-07-19
Construction in rock is associated with risks because knowledge of the geology and ground conditions is limited. Unforeseen rock conditions involve a large risk to the project and can in the end entail delays and extra costs. To minimize the risks, an optimized pre-investigation program has to be conducted where essential information is gathered in order to make the best decisions throughout the c
The research area of climate field reconstructions has developed strongly during the past 20 years, motivated by the need to understand the complex dynamics of the earth system in a changing climate. Climate field reconstructions aim to build a consistent gridded climate reconstruction of different variables, often from a range of climate proxies, using either statistical tools or a climate model
Populärvetenskaplig sammanfattning: Under alla tider har planeten Jorden genomgått en naturlig klimat variation. Utöver denna naturliga variation i klimatet, så har människan, under det senaste århundradet, medverkat till en ökning av växthusgaser i atmosfären. Detta kan innebära att växthuseffekten intensifieras och Jorden bli utsatt för onaturliga temperaturökningar. Koldioxid (CO2), från bland In the context of climate change, it is important to understand how the terrestrial carbon cycle is interacting with the anthropogenic increase in atmospheric carbon dioxide (CO2) concentration. Boreal and subarctic regions in the northern hemisphere are great carbon pools, as well as they are subject to predicted warming. These facts place them in the absolute frontline of ecosystems that are to
PowerPoint Presentation Diamond is a scholar’s best friend Diamond journals and the DIAMAS project Jan Erik Frantsvåg Academic Librarian/Open Access Adviser The University Library UiT The Arctic University of Norway For those who don’t know me: Academic librarian and Open Access Adviser The University Library of UiT The Arctic University of Norway Formerly Finance Department, IT Department and Fac
