Reinforcement learning is one of the three main paradigms in machine learning, which is increasingly used as a method to approach scientific problems. In this thesis, we introduce and use reinforcement learning to find the optimal parameters of a numerical solver. We first motivate that solving the linear systems can be done by solving initial value problems. These initial values problems can the

We present an experimental study investigating the solvent-dependent dynamics of a 9,10-bis(phenylethynyl)anthracene monomer, dimer, and trimer. Using transient absorption spectroscopy, we have discovered that triplet excited state formation in the dimer and trimer molecules in polar solvents is a consequence of charge recombination subsequent to symmetry-breaking charge separation rather than sin

In this letter, we analyze certain student's t-filters for linear Gaussian systems with misspecified noise covariances. It is shown that under appropriate conditions, the filter both estimates the state and re-scales the noise covariance matrices in a Kullback-Leibler optimal fashion. If the noise covariances are misscaled by a common scalar, then the re-scaling is asymptotically exact. We also co

Background: The number of people with cognitive impairment, including dementia, in the world is steadily increasing. Although the consumption of isoflavones and soy is associated with a reduced risk of cardiovascular disease, it might also be associated with cognitive impairment. The low number of studies investigating the association between soy/isoflavone intake and cognitive function warrant ad

Narratives of the Indian revolutionary movement in exile have often focused on abstract notions of ‘London’—with a particular focus on ‘India House’ in Highgate—or ‘Paris’ without taking into account specific geographies of Indian anti-colonialism within these imperial metropoles. Drawing on addresses provided in intelligence reports, this article takes a spatial approach and explores how particul

This essay explores the so-called ‘Bomb Plot of Zürich’, in which the Indian nationalists Virendranath Chattopadhyaya and Abdul Hafiz of the Indian Independence Committee collaborated with the German Foreign Office and a band of Swiss-based Italian anarchists led by Arcangelo Cavadini and Luigi Bertoni to smuggle German-manufactured bombs, weapons and poison into Switzerland and Italy in the summe

Katalogtext med resonerande text samt presentationer av de ingående konstnärerna i utställning med samma namn. Konstnärer: Daniel Fleur,Carl Fredrik Hill, Olav Christopher Jenssen, Gabriel Karlsson, Bruno Knutman,Marcus Matt,Max Ockborn,Nicklas Randau, Viktor Rosdahl, Emelie Sandström, Danilo Stankovic,Thale Vangen, Elisabeth Östin

en diskussion om blickens betydelse i förhållande till film his Walter Benjamin, Marcel Duchamp och Lili Dujourie

In this essay the media depictions of the funeral of the former Swedish prime minister Karl Staaff in 1915 are investigated. It shows that, in a pre-democratic state such as early twentieth-century Sweden, media events did not necessarily voice a hegemonic ideology or harmonious sense of community spirit. Rather, mediated public space, even at the commemoration of a former prime minister, could be

Kommunikatörsyrket inom offentlig sektor har på senare år varit på stark framväxt, men också i kraftig omvandling. Digitalisering, ökade förväntningar på organisationers kommunikation, en tilltagande medvetenhet i ledningen om kommunikationens strategiska betydelse, och alltmer komplexa verksamheter är några bakomliggande faktorer till den här utvecklingen. Det är också alltmer uppenbart att det s

en analys av den norske konstnären och fotografen Per Manings arbete

En första presentation och analys av målaren Fredrik Vaerslevs konstnärskap

När ordet alienation nämns råder ofta en känsla av isolering och ensamhet, och vissa tänker på alienation från hemlandet. Alienation är ett begrepp som har många dimensioner och har behandlats av många tänkare. Denna studie handlar om alienation och kreativitet. Den alienation som avses här är, social alienation, själv-alienation och kulturell alienation. Syftet med studien är att belysa om det f

On 18 August 2022, an extremely very local 45 minutes storm fell over Båstad. There are several observations close to or more than mm. In the summer 1937 there was a famous long-lasting rain, for which the daily value was 150 mm. During the summer 2007, there were many large rainstorms of around 75 mm. I compare the short-term 2022 storm with other large storms observed in Sweden, and I do the sam

Population decline in rural areas is observed in almost every European country. In Croatia, there are no meaningful strategies to mitigate the consequences of depopulation. As a result, many rural communities have already disappeared, while more are becoming unsustainable. Krapina-Zagorje is a region severely impacted by the shrinking and aging of its population. This thesis approaches depopulatio

BACKGROUND: Early-stage knee osteoarthritis (KOA) classification criteria will enable consistent identification and trial recruitment of individuals with knee osteoarthritis (OA) at an earlier stage of the disease when interventions may be more effective. Toward this goal, we identified how early-stage KOA has been defined in the literature.METHODS: We performed a scoping literature review in PubM

Health information system (HIS) refers to a data collection and management system that supports the use of health information for planning, management and decision making. Robust HISs are required for the proper management of health data to produce and share high-quality health information for informing planning and decision making at different levels of the health system. This chapter presents th

In this fascinating biography of the Indian revolutionary M. P. T. Acharya (1887–1954), Ole Birk Laursen uncovers the remarkable transnational networks, movements and activities of India’s most important anticolonial anarchist in the twentieth century.Driven by the urge for complete freedom from colonialism, authoritarianism, fascism and militarism, which are rooted in the idea and politics of the