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Behavior and social interactions are key features to determine the phenotype of an organism. Observing behavioral manifestations give insides on a fundamental level of how inner mechanisms work. But how is it possible to predict behavior in a way, such that it can be quantify and analyzed? One traditional strategy is to annotate the behavior by hand. Observing the animals and making notes about th

Last year’s demographical changes and times of internationalization and also individualization have led to changes in the way welfare services are delivered. More specifically there have been changes made within social care and health care. The new times that have led to privatization has also increased the amount of service providers. Within elderly care, this is not an exception. Waves of New Pu

En innovationsprocess ska ta en idé hela vägen från forskning till marknaden. Detta är dock en lång process i vilken många barriärer kan uppstå. För det här examensarbetet har en fältstudie gjorts på ett stort svenskt industriföretag, med syftet att undersöka deras materialinnovationsprocess. De har upplevt att de möter utmaningar när resultaten av en innovation ska överföras från Forskning och UAn innovation process should take an idea all the way from research to the market. However, this is a long process in which many barriers can appear. For this thesis, a case study has been conducted, at a large Swedish industrial manufacturing company, with the purpose to examine their material innovation process. They have experienced challenges when transferring the results of the innovation fr

This thesis investigates how freedom of speech is implemented in a Swedish library context, by examining what actions and practices the concept is translated into at the Dawit Isaak Library in Malmö, a library focused on freedom of speech and banned literature that opened at Malmö City Archive in 2020. The aim of the study is to illuminate and clarify discrepancies between the theoretical definiti

While migrating to other countries, persons with disabilities often face additional obstacles as non-nationals and having a disability. Being a vulnerable group it might be hard for them to access remedies and justice. As a light in the darkness, the Convention on the Rights of Persons with Disabilities was adopted in 2006 in order to promote and protect the human rights of persons with disabiliti

Idag finns det många olika sätt att avbilda människokroppens inre. Två av de vanligaste metoderna som används idag är magnetresonans (MR) och datortomografi (CT). MR använder sig av starka magnetfält och radiovågor för att skapa snittbilder av kroppen, medan CT använder sig av röntgenstrålar. Båda kamerorna har sina fördelar och nackdelar. MR ger bättre vävnadskontrast, det vill säga det är lättarIntroduction MRI provides better soft tissue contrast than CT and is an invaluable tool in the radiotherapy treatment process. The gold standard today is image fusion of MRI and CT data where targets and organs-at-risk are delineated on the MRI data and the dose calculation is performed on the CT data. It is appealing to exclude CT from the process in order to reduce cost and time and to eliminate

En sedimentsekvens från Kap Farvel området på Sydgrönland undersöktes med avseende på polleninnehåll, magnetisk suseptibilitet och organisk halt. Sedimentens ålder bestämdes med 14C-dateringar, vilka visade att sedimentationen i sjön började kort tid före 12 300 cal B.P. och därmed inkluderar övergången Yngre Dryas till Preboreal. Syftet med studien är att studera övergången från den förmodat kallA sedimentary sequence from a small lake situated on Taterakasik peninsula in the Kap Farvel area, South Greenland, was investigated with respect to pollen and other microfossil content, as well as loss-on-ignition and magnetic susceptibility values. The 14C dates suggest that the sedimentation started shortly before 12 300 cal yrs. BP. and thus cover the transition from the supposedly cold Younge

Malaria is a public health problem which affects developing countries world-wide. Inadequate skilled lab technicians in remote areas of developing countries result in untimely diagnosis of malaria parasites making it hard for effective control of the disease in highly endemic areas. The development of remote systems that can provide fast, accurate and timely diagnosis is thus a necessary innovatio

Background and purpose — Cemented fixation is regarded as the gold standard in total knee arthroplasty (TKA). Among working-age patients, there has been controversy regarding the optimal fixation method in TKA. To address this issue, we conducted a register-based study to assess the survivorship of cemented, uncemented, hybrid, and inverse hybrid TKAs in patients aged < 65 years. Patients and meth

Populärvetenskaplig sammanfattning: Människan har blivit en viktig aktör inom systemet jorden, bland annat genom en betydande omvandling av stora landarealer och en stor påverkan på atmosfärens sammansättning. En omfattande avskogning för jordbruksändamål inleddes redan för tusentals år sedan vilket bland annat har medfört ett kolflöde till atmosfären. Enligt en nyligen framlagd hypotes skulle mänHumanity has become a major actor within the Earth system, particularly through transforming large parts of the land surface and by altering the gaseous composition of the atmosphere. Deforestation for agricultural purposes started thousands of years ago, which might have resulted in a detectable human influence on climate much earlier than the industrial revolution. This study presents a first at

The world is becoming progressively more urbanized; urbanization rates are increasing at an unprecedented rate in the developing world, particularly in Africa and Asia. While the growth of cities has reflected man’s advancement and achievement, there have also been some negative effects, especially on the natural environment. The problems stem from the fact that urban expansion has been sometimes

Aqueous potassium chloride has been studied by synchrotron-radiation excited core-level photoelectron and Auger electron spectroscopy. In the Auger spectrum of the potassium ion, the main feature comprises the final states where two outer valence holes are localized on potassium. This spectrum exhibits also another feature at a higher kinetic energy which is related to final states where outer val

We describe a patient in whom the motor branch to the first dorsal interosseous muscle was injured by the pins of an fixator used to treat an unstable fracture of the distal radius. She was successfully treated by extensor indicis proprius transfer to the base of the proximal phalanx of the index finger.

Snow, water, ice, and permafrost are showing evidence of substantial change in the Arctic, with large variations among different geographical areas. As a result of these changes, some habitats and their associated ecosystems are expanding, while others are undergoing rapid contraction. The warming of the Arctic cryosphere is limiting the range for cold-adapted biota, and less specialized taxa incl

The papilloma- and polyomaviruses are small DNA viruses that infect humans. Some members of these virus families can cause cancer in experimental animals and some are also established as carcinogenic to humans. Detection of specific antibodies to these viruses allows tracking past and present infections to elucidate natural history and association of infection with subsequent disease. As there are

The active phase of Pd during methane oxidation is a long-standing puzzle, which, if solved, could provide routes for design of improved catalysts. Here, density functional theory and in situ surface X-ray diffraction are used to identify and characterize atomic sites yielding high methane conversion. Calculations are performed for methane dissociation over a range of Pd and PdOx surfaces and reve