Blar i UiS Brage på tittel

Overview of the Electricity Price Mechanism in the Norwegian Market

Starheim, Mathias; Krokedal, Hans Gunnar (Master thesis, 2022)

The Norwegian electricity price is a highly debated theme these days. There are many opinions when it comes to why electricity price decrease or increase. This thesis aims to investigate and provide an overview of which ...

Overview study on challenges of additive manufacturing for a healthcare application

Wakjira, Yosef Adugna; Lemu, Hirpa G.; Akessa, Adugna Deressa (Peer reviewed; Journal article, 2021)

Additive manufacturing is a rapidly evolving manufacturing technology bringing numerous and wide opportunities for the design team involved in the process by creating intricate and customized products with saving labor, ...

Oxidative synthesis of ortho-quinones from hydroxy-PAHs by stabilized formulation of 2-iodoxybenzoic acid (SIBX)

Tiruye, Hiwot Minwuyelet; Jørgensen, Kåre Bredeli (Peer reviewed; Journal article, 2022)

Polycyclic aromatic phenols (PAPs or hydroxy-PAHs) are conveniently converted into their corresponding ortho-quinones using commercially available stabilized iodoxybenzoic acid (SIBX). SIBX provides a safer and commercially ...

Oxyvinylenelactam Polymers-A New Class of Lactam-Based Kinetic Hydrate Inhibitor Polymers

Kelland, Malcolm Andrew; Ghosh, Radhakanta; Undheim, Audun; Dirdal, Erik Gisle; Ajiro, Hiroharu (Peer reviewed; Journal article, 2022)

The deployment of kinetic hydrate inhibitors (KHIs) is a chemical method for the prevention of gas hydrate plugging in gas, condensate, and oil production flow lines. Polymers made using the monomer N-vinylcaprolactam ...

Ökad framgång av traditionell projektstyrning: med granskning utifrån framgångsfaktorerna inom produktionsfilosofin Just In Time.

Olsson, Marie; Wåhlander, Jonathan (Masteroppgave/UIS-TN-IØRP/2015;, Master thesis, 2015-06-12)

Det finns flertalet faktorer som bidrar till att Traditionell Projektstyrning misslyckas. Projektstyrning tenderar till att både överskrida budget och tidsschemat eller avslutas i förväg. Vi har funnit ett antal faktorer ...

Ökad framgång av traditionell projektstyrning: med granskning utifrån framgångsfaktorerna inom produktionsfilosofin Just In Time.

Wåhlander, Jonathan; Olsson, Marie (Masteroppgave/UIS-TN-IØRP/2015;, Master thesis, 2015-06-12)

Det finns flertalet faktorer som bidrar till att Traditionell Projektstyrning misslyckas. Projektstyrning tenderar till att både överskrida budget och tidsschemat eller avslutas i förväg. Vi har funnit ett antal faktorer ...

P&A - status on regulations and technology, and identification of potential improvements

Eshraghi, Daniel (Masteroppgave/UIS-TN-IPT/2013;, Master thesis, 2013-06-12)

There will be a wave of wells needing to be abandoned in the North Sea over the next decades. The abandonment operation is known as Plug and Abandonment, or just P&A. As P&A has no value creation, it is very important that ...

P&A in Arctic conditons

Mehari, Elsa Taeme (Master thesis, 2014-06-30)

All oil and gas wells will require plugging and abandonment (p&a) at some point in their operating life. Considering the challenging nature of the Arctic weather, its remoteness and lack of infrastructures, and its ice ...

P&A of Valhall DP wells

Njå, Nils Oskar Berg (Masteroppgave/UIS-TN-IPT/2012;, Master thesis, 2012)

The original platforms on the Valhall field will have to be decommissioned due to integrity issues. The oldest drilling platform, Valhall DP, has 30 wells that must be P&A in order to remove the platform. This thesis ...

P&A operations today and improvement potential

Steen, Christian (Masteroppgave/UIS-TN-IPT/2013;, Master thesis, 2013-05-29)

Today rig/derrick and vessels is traditionally used to perform a P&A operation. With a rising need for P&A operations combined with the wish of having a stable level of drilling operations, a shortage of rigs will be a ...

P&A using PWC technique and verification of the plug

Erland, Sofie Stange (Master thesis, 2014-06-16)

When a well is permanently plugged and abandoned (P&A), a plug has to be set over the entire cross section of the well. The conventional method to perform a P&A operation is to mill the casing and pull it to surface before ...

Package Responsible Engineering

Delidakis Alexandros (Master thesis, 2022)

Mechanical Packages Procedure According to NORSOK Requirement

PAH mixture toxicity in early Zebrafish developement

Brustugun, Mariane (Master thesis, 2023)

Zebrafish is a vertebrate model largely used in ecotoxicology to unveil and predict the effects of hazardous substances that are present in the aquatic environment. However, more research is needed on developmental adverse ...

Pakistani children's lived experiences of relationships in the context of child protection services in Norway: An interpretative phenomenological analysis

Wilson, Samita; Hean, Sarah Catherine Patricia Duff; Abebe, Tatek; Heaslip, Vanessa (Peer reviewed; Journal article, 2023-10)

This paper examines how children from immigrant background experience and negotiate power relations with family and social workers in the context of child protection services (CPS) in Norway. Using the interpretative ...

Palaeoecological data indicates land-use changes across Europe linked to spatial heterogeneity in mortality during the Black Death pandemic

Izdebski, A.; Guzowski, P.; Poniat, R.; Masci, L.; Palli, J.; Vignola, C.; Bauch, M.; Cocozza, C.; Fernandes, R.; Ljungqvist, F.C.; Newfield, T.; Seim, A.; Abel-Schaad, D.; Alba-Sánchez, F.; Björkman, L.; Brauer, A.; Brown, A.; Czerwiński, S.; Ejarque, A.; Fiłoc, M.; Florenzano, A.; Fredh, Erik Daniel; Fyfe, R.; Jasiunas, N.; Kołaczek, P.; Kouli, K.; Kozáková, R.; Kupryjanowicz, M.; Lagerås, P.; Lamentowicz, M.; Lindbladh, M.; López-Sáez, J.A.; Luelmo-Lautenschlaeger, R.; Marcisz, K.; Mazier, F.; Mensing, S.; Mercuri, A.M.; Milecka, K.; Miras, Y.; Noryśkiewicz, A.M.; Novenko, E.; Obremska, M.; Panajiotidis, S.; Papadopoulou, M.L.; Pędziszewska, A.; Pérez-Díaz, S.; Piovesan, G.; Pluskowski, A.; Pokorny, P.; Poska, A.; Reitalu, T.; Rösch, M.; Sadori, L.; Sá Ferreira, Ferreira; Sebag, D.; Słowiński, M.; Stančikaitė, M.; Stivrins, N.; Tunno, I.; Veski, S.; Wacnik, A.; Masi, A. (Peer reviewed; Journal article, 2022)

The Black Death (1347–1352 CE) is the most renowned pandemic in human history, believed by many to have killed half of Europe’s population. However, despite advances in ancient DNA research that conclusively identified the ...

Paleogeographic reconstruction of the northern Caribbean region from Late Cretaceous to the Recent

Ahmad, Sayyid Suhail (Master thesis, 2014-06-16)

The northern Caribbean region is geologically complex region and is located between two large hydrocarbon provinces (Gulf of Mexico and the South American continental margins). Using a mega-regional dataset that includes ...

Paleozoic-Holocene tectonostratigraphic evolution of the Sørvestlandet High and the Åsta Graben, Southern Norwegian North Sea

Doudouh, Laila (Masteroppgave/UIS-TN-IPT/2017;, Master thesis, 2017-06-15)

This study is presenting a three-dimensional seismic data set and published data from exploration wells which were used to reconstruct the tectonostratigraphic evolution of the Sørvestlandet High, Southern North Sea, Norway. ...