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This thesis presents and evaluates different models aimed at tracking the play in handball matches. The tracking is designed to be used with automatic broadcasting of handball matches without any camera operator present. To solve this problem the Kanade-Lucas-Tomasi tracker is used to generate data of player movements on the handball court. From the tracker data, features are extracted and used as
Today antibodies are an important part in the treatment of diseases such as cancer and Guillain–Barré syndrome. It is of course important to be able to regulate the levels of the antibodies in the treatment. In this study a general method for antibody production were investigated. The antibody construct was made for transportation out of the cell. Four different tagged variants of an antibody wer
Jag har identifierat ett speciellt samarbetsproblem inom området frånskilda föräldrars umgänge med sina gemensamma barn. Det handlar om att ena föräldern inte fullgör sitt umgänge utan bara uteblir. Jag har kallat detta för omvänt umgängessabotage. Jag har inte i dagens regelverk funnit någon rättslig lösning när detta problem inträffar. Därför har jag undersökt om problemet kan förebyggas i förväI have identified a problem of cooperation in the field of divorced parents spending time with their children. The problem is that one parent is deliberately absent and not fulfilling the agreements of spending time with the children. I have called it reverse visitation interference, and I haven’t found any legal solution to it. Therefore, I have evaluated if the problem can be prevented by agreement
Onsdag den 11 november Öppet för allmänheten, svenska och engelska presentationer08:30-08:50Presentation av SWEAH (på svenska)SWEAH: Uppdrag, utveckling, samhällspåverkan och framtida riktningarSusanne Iwarsson, SWEAH:s koordinator, professor vid Lunds universitet08:50-09:50Huvudanförande (på svenska)Från forskning till samhällsnytta: att främja demensprevention för att möta samhällets behovLinus
https://sweah.lu.se/konferens/konferensprogram - 2026-07-01
Summary: Floodwater mosquitoes occur in temporary flooded areas and can cause tremendous nuisance in the near and far surroundings. In the Nedre Dalälven region in Central Sweden, mosquito control is based on application of the biological larvicide Bacillus thuringiensis israelensis (BTI) by helicopter. Precise mapping of the floodwater mosquito breeding sites, a prerequisite for successful BTI tr
This paper reports on an empirical comparison of two prominent measures of individual risk attitudes - the Holt and Laury (2002) lottery-choice task and the multi-item questionnaire advocated by Dohmen et al. (2011) - with respect to their within-subject stability over time (one year) and their correlation with actual risk-taking behavior in the lab - here the amount sent in a trust game (Berg et
Popular Abstract in English Consumption of multimedia content is one of the main tasks we perform in our day-to- day lives, such as listening to music on an iPod or watching the news from an online steaming service. As technology has evolved and enabled easier access to different content (basically access anything anywhere), our consumption has grown. In only the last decades we have evolved from Multimedia has become one of the cornerstones of our 21st century society and, when combined with mobility, has enabled a tremendous evolution of our society. However, joining these two concepts introduces many technical challenges. These range from having sufficient performance for handling multimedia content to having the battery stamina for acceptable mobile usage. When taking a projection of w
Particulate methane monooxygenase (pMMO) is one of the few enzymes that can activate methane. The metal content of this enzyme has been highly controversial, with suggestions of a dinuclear Fe site or mono-, di-, or trinuclear Cu sites. Crystal structures have shown a mono- or dinuclear Cu site, but the resolution was low and the geometry of the dinuclear site unusual. We have employed quantum ref
Prenumerera på Pufendorfinstitutets nyhetsbrev (på engelska) och bli därmed en av de första som får information och nyheter, till exempel om våra utlysningar och evenemang. Prenumerera på vårt nyhetsbrev Läs i kapp! Här kan du läsa våra tidigare nyhetsbrev från 2024 och 2025. Alla nyhetsbrev är på engelska och öppnas i nya fönster.Nyhetsbrev maj 2026: One foot in May, one foot in AutumnNyhetsbrev
https://www.pi.lu.se/vad-hander-pa-pufendorfinstitutet/pufendorfinstitutets-nyhetsbrev - 2026-07-01
The spread of new beliefs, behaviors, conventions, norms, and technologies in social and economic networks are often driven by cascading mechanisms, and so are contagion dynamics in financial networks. Global behaviors generally emerge from the interplay between the structure of the interconnection topology and the local agents' interactions. We focus on the Threshold Model (TM) of cascades first
Den offentliga sektorn står inför utmaningar när det kommer till digitalisering och medborgare har höga förväntningar på att den offentliga sektorn ska vara effektiv och erbjuda högkvalitativ service. År 2018 tilldelades den portugisiska kommunen Cascais ett pris från organisationen World Summit Awards för sin digitala plattform City Points Cascais inom kategorin, Digital Innovation in Government
We consider the pebble game on DAGs with bounded fan-in introduced in [Paterson and Hewitt '70] and the reversible version of this game in [Bennett '89], and study the question of how hard it is to decide exactly or approximately the number of pebbles needed for a given DAG in these games. We prove that the problem of deciding whether s pebbles suffice to reversibly pebble a DAG G is PSPACE-comple
Vi lever idag i en värld där en kontinuerlig ökning av både internetanvändning och psykisk ohälsa är en verklighet för den svenska befolkningen. Syftet med denna studie var att undersöka relationen mellan psykisk ohälsa, sociala behov och parasociala interaktioner (icke-reciproka beteenden och relationer med medieprofiler) bland svenskar som använder sig av livestreamingtjänsten Twitch.tv. StudienWe live in a world where a continuous increase of internet usage and mental illness is a reality for the Swedish population. The purpose of this study was to investigate the relations between mental illness, social needs and parasocial interactions (non-reciprocal behaviors and relationships with media profiles) among Swedes who use the livestreaming service Twitch.tv. The study aimed to investiga
The time-frequency (TF) spectral representation of Auditory Brainstem Response (ABR) signal data provides information about their spectral contents. We apply the Spectrogram, Thomson Multitaper and Peak Matched Multiple Window (PM MW) spectral estimation methods to four different number of clicks per average (i.e., 1313, 300, 100 and 50 number of clicks per average) of a simulated signal data. For
