Schmerwitz, Yorick Leonard Adrian(Háskóli Íslands, Verkfræði- og náttúruvísindasvið, Raunvísindadeild, 2024-09)
Variational density functional calculations provide an improved description
of electronic excitations with large change of the electron density
compared to the frequently used adiabatic linear-response time-dependent
density functional theory (TDDFT), ...
Matthews, Simon W.; Caracciolo, Alberto; Bali, Enikő; Halldórsson, Sæmundur A.; Sigmarsson, Olgeir; Guðfinnsson, Guðmundur H.; Pedersen, Gro B. M.; Robin, Jóhann Gunnarsson; Marshall, Edward W.; Aden, Araksan A.; Gísladóttir, Bryndís Ýr; Bosq, Chantal; Auclair, Delphine; Merrill, Heini; Levillayer, Nicolas; Löw, Noëmi; Rúnarsdóttir, Rebekka Hlín; Johnson, Sóley M.; Steinþórsson, Sveinbjörn; Drouin, Vincent(American Association for the Advancement of Science (AAAS), 2024-10-17)
Mid-crustal magma domains are the source of many basaltic eruptions. Lavas from individual eruptions are often chemically homogeneous, suggesting they derive from single well-mixed magma reservoirs. The 2023-2024 eruptions at Sundhnúksgígar in the ...
In an era where smartphone ownership is ubiquitous among adolescents, with many engaging online almost incessantly, there is a paradoxical trend. Only a minority are utilizing mobile health (mHealth) applications and significantly few to tackle mental ...
The study of emotion in Old Norse-Icelandic literature has sparked considerable scholarly debate in recent years. However, little attention has been given to the emotive language of non-human beings. This contribution seeks to examine the emotional ...
Wetzler, Andrea Guttormsen; Latham, Chris; Fisher, Colin; Ota, Fran; Andrade, Miguel(University of Iceland, School of Humanities, University of Iceland Centre for Medieval Studies, 2024-04)
The Háskóli Íslands Student Conference on the Medieval North began in 2011
as an opportunity for postgraduate students studying northern Europe in the Middle
Ages to present their research. As of this writing, it has continued this mission for ...
Mitchison, Guðlaug Marion(University of Iceland, School of Health Sciences, Faculty of Psychology, 2024-10-23)
Background: Various theories regarding the link between emotion dysregulation and Oppositional Defiant Disorder symptoms are presented in the current literature. Firstly, with ODD now being viewed as a multi-dimensional construct placing irritability ...
DIDAS, MAKOYE(University of Iceland, School of Engineering and Natural Sciences, Faculty of Earth Sciences, 2024-10-02)
This study investigates for the first time the heat flux distribution in Tanzania, the only East African country intersected by the eastern and western branches of the East African Rift System (EARS). The main goal of the project is to evaluate the ...
This study aimed to simulate straining turbulent flow empirically, having direct similarities with vast naturally occurring flows and
engineering applications. The flow was generated in 100 < Re < 500 and seeded with passive and inertial particles. ...
Vilhjálmsson, Þorsteinn(Háskóli Íslands, School of Education, Faculty of Education and Diversity, 2024-10-30)
Þessi ritgerð greinir nýlega íslenska hinsegin sögu með áherslu á árin 1990–2010. Á þessu tímabili færðust íslenskir hommar og lesbíur frá því að vera utangarðs utan þjóðarímyndarinnar og tóku sér stöðu innan hennar. Löggjöf um staðfesta samvist milli ...
Sigurðardóttir, Álfheiður Edda(University of Iceland, School of engineering and natural sciences, Faculty of physical sciences, 2024-09)
We study the rings of polynomials in several complex variables whose exponents are restricted to the dilates of a compact convex set that contains the origin. We study the properties of weighted extremal functions associated to these polynomial rings, ...
At the international level, Iceland is faring well on gender assessments
concerning economic status, political position, education, and health. However,
despite the ambitious goal of the Icelandic Government to fully reach gender
equality, the gender ...
Hassanianmoaref, Seyedreza(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Eng., Mechanical Eng. and Computer Science, 2024-09)
The objective of this research is to investigate the potential of machine learning (ML) and deep learning (DL) within computational fluid dynamics (CFD) utilizing high-performance computing (HPC). Turbulent flow, a complex phenomenon prevalent in both ...
Ingþórsson, Ágúst Hjörtur(University of Iceland, School of Social Sciences, Faculty of Political Sciences, 2024-10)
Rannsóknin fjallar um opinbera stefnumótun á Íslandi í byrjun 21. aldar. Sjónum er beint að vísinda- og tæknistefnu Íslands frá því að stofnað var til Vísinda- og tækniráðs árið 2003 og þar til það var lagt niður árið 2023. Ráðinu var ætlað að bæta ...
Reynisdottir, Tinna(University of Iceland, School of Health Sciences, Faculty of Medicine, 2026-09-16)
Wiedemann-Steiner heilkenni (WDSTS) er sjaldgæfur erfðasjúkdómur sem veldur greindarskerðingu sem enn reynist ólæknandi og lítið er vitað um sjúkdómsmyndun þess. Orsakir WDSTS eru arfblendnar stökkbreytingar í geni sem táknar fyrir ensíminu ...
Linke, Tobias; Oelkers, Eric; Möckel, Susanne Claudia; Gíslason, Sigurður Reynir(European Association of Geochemistry, 2024-04-30)
The ability of engineered enhanced weathering to impact atmospheric CO2 has been challenging to demonstrate due to the many processes occurring in soils and the short time span of current projects. Here we report the carbon balance in an Icelandic ...
Linke, Tobias(University of Iceland, School of Engineering and Natural Sciences, Faculty of Earth Sciences, 2024-09)
Battling climate change and rising temperatures is a major task of this century. To achieve current climate goals the large-scale removal of carbon dioxide from the atmosphere is needed. Enhanced Rock Weathering ERW is one of the most promising methods ...
Lasseur, Romain(University of Iceland, School of Health Sciences, Faculty of Medicine, 2024-04)
Establishment of melanocytes, the pigment-producing cells, starts from the multipotent
neural crest cells. Melanoblasts, the melanocyte precursor cells, follow a tight schedule
during their development requiring proliferation, migration, and invasion ...
Wark, André Philipp(University of Iceland, School of Engineering and Natural Sciences, Faculty of Industrial Eng., Mechanical Eng. and Computer Science, 2024-06)
The global climate crisis poses one of the most pressing challenges of our time, affecting
diverse sectors and demanding urgent attention from scientists, policymakers, and
stakeholders. Addressing the multifaceted environmental, political, societal, ...
Although fostering values is promoted within environmental and sustainability education (ESE) and a shift in values seen as essential for a sustainable future, recent international findings indicate this aspect of ESE is being neglected (UNESCO, 2019). ...