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The genetics underlying bird migration have been the subject of several studies. Two willow warbler subspecies (Phylloscopus trochilus trochilus and Phylloscopus trochilus acredula) follow different routes during their winter migration to Africa. Their breeding territories overlap in a contact area or “migratory divide” across central Scandinavia and to the east of the Baltic sea. Previous genome-

Den svenska polisen har befogenhet och skyldighet att upprätthålla allmän ordning och säkerhet i Sverige. För att uppnå detta mål har polisen blivit tilldelad olika maktbefogenheter. Det faktum att en myndighet får i uppgift att upprätthålla allmän ordning är dock förknippat med ett antal risker. Befogenheter kan misstolkas och fördomar kan påverka den enskilde polisens handlande. I den här teorThe Swedish police have the authority and the obligation to maintain public order in the Swedish state. To fulfill this objective the Swedish police have been granted different powers and coercive techniques. The fact that a public authority is given this task is however associated with a number of risks. The law can be misinterpreted, and bias can influence the actions of the individual police of

In July 2021, single-use plastics will be banned from the European market, meaning that the plastic straws used with Tetra Pak’s portion packs will no longer be permitted. Therefore, Tetra Pak develops new straws, and it is important to test their functionality, something that previously has been done with panel tests. However, Tetra Pak has requested to aid the development process by minimizing t

Det är viktigt att implementera strålskydd i olika situationer där allmänheten och patienter kan utsättas för joniserande strålning, bl.a. vid olyckor som involverar joniserande strålning, undersökningar i vården eller arbetsuppgifter i kliniken och kärnkraftverk. Optimering av strålskydd och begränsning av stråldoser är väsentligt för att motverka överexponeringar och för att reducera negativa häRadiation protection is of importance for the general public, patients and personnel in many different situations: rare accidents involving ionizing radiation, medical examinations or work tasks in the medical clinic or nuclear industry to name a few. Optimization in radiation protection and limitation of radiation doses are essential to prevent overexposure and for reducing negative health conseq

Language is a social act and the fact that social communities create new or change existing words that are known in daily standard language, can make the lexicon difficult to comprehend for the ones not involved. The communication that belong to a specific social group can be classified as a jargon, and in this present study we look at gaming language as an example of how social communities’ lexic

Emerging technologies have the potential to bring numerous new opportunities and solutions to the existing challenges, including addressing sustainable development goals (SDGs). Particular hopes are given to areas of the life that require our urgent action, these include but are not limited to medicine and food security. Scientists investigate how these technological advances can be applied for th

Problem description: A vast amount of research has been done on outsourcing due to the trend of outsourcing activities to low-cost countries that have influenced the manufacturing industry. However, many researchers emphasize that there is not enough research conducted on the subject of insourcing decisions. Hence, it is necessary to explore this area further to create a deeper understanding of th

Within the next thirty years, two thirds of the human population will live in a city. This growing urban population requires a major shift in the way we produce and distribute food, since industrial agriculture practices contribute to climate change, biodiversity losses, pollution of waterways, soil degradation, etc. Urban and peri-urban agriculture and forestry (UPAF) represent one of the strateg

I svensk rätt råder fri bevisvärdering. Med fri bevisvärdering menas att domstolen inte är bunden av legala regler om viss metod eller visst tillvägagångssätt när denne värderar bevis. Endast ett fåtal hållpunkter till ledning för domstolen har satts upp i förarbeten, resten lämnas till rättstillämparen att fastställa. Vid bevisvärderingen använder sig domaren av allmänna erfarenhetssatser för attThe evaluation of evidence is free in Swedish law. A free evaluation of evidence means that the court is not governed by any legal rules which makes demands on a specific method or procedure while evaluating evidence. In the preparatory work there has only been established a few points of guidance, the rest is left to the legal practitioners to establish. When evaluating evidence, the judge uses c

Porous carbon obtained from low cost and abundant biomass has gained attention as renewable material feedstock. In this study, porous carbon biochar produced through pyrolysis was investigated by Raman spectroscopy to disclose the structural properties. The measured samples were in form of pellets (identified as WP, 139, 233, 226), and lumber wood (Pine, a softwood type and Beech, a hardwood type)

Car sharing (CS) is a growing phenomenon globally but its environmental implications are not yet fully explored. While many researchers agree that it could have multiple direct environmental benefits, indirect effects like carbon emissions induced through changed consumption patterns have been poorly explored. This thesis aims to quantify and compare consumption induced carbon emissions (CCE) of C

In 2007, a new regulatory framework in the European economic area opened up to a less regulated market. Now, share trading was not only done on the main stock markets but could also take place at alternative trading facilities. The deregulation led to greater competition, better consumer protection and a fragmented market with alternative trading facilities, which are subject to less regulation. T

The proliferation of poverty and global inequality between and within the countries has resulted in an emerging consensus among the actors in the field of international development on the importance of social policies in the process of development. One type of social policy measures employed to tackle poverty is Conditional Cash Transfers (CCT). These have been formed within the World Bank Group a

Author: Karin Andréasson and Elin Björk Title: The meaning of recognition. –Romani women’s experiences of education as a way to inclusion. Supervisor: Hanna Wittrock Assessor: Elizabeth Martinell Barfoed The aim of this study was to examine the situation of Romani women in Sweden. More specifically, to investigate Romani women’s experiences of and view on education as a way to increase the inclu

Most visual systems are more sensitive to luminance than to colour signals. Animals resolve finer spatial detail and temporal changes through achromatic signals than through chromatic ones. Probably, this explains that detection of small, distant, or moving objects is typically mediated through achromatic signals. Macroglossum stellatarum are fast flying nectarivorous hawkmoths that inspect flower

Popular Abstract in Swedish Människan har alltid exponerats för joniserande strålning från radioaktiva ämnen i naturen och i sin egen kropp, samt från kosmisk strålning. Summan av exponeringen från dessa strålkällor blir ungefär 1 mSv per år. Till detta kommer exponering av lungor och luftvägar från radon och radondöttrar, särskilt i inomhusluft. Som jämförelse kan nämnas att en tandröntgen ger enA quarter of a century has elapsed since the catastrophe at the nuclear power plant in Chernobyl. The radioactive fallout affected all the European countries and most severely the three countries of Belarus, Russia and Ukraine. In the aftermath of this devastating event, the scientific knowledge on the various radiological impacts of such a large scale accident and means to remediate these impacts

Popular Abstract in Swedish HIV är en av de dödligaste farsoterna i världen och 30-40 miljoner människor beräknas ha dött AIDS. Genom att konstant förändra sig ligger viruset hela tiden ett steg före immunförsvaret, och immunförsvaret klarar därför inte av att bekämpa infektionen. HIV skiljer sig också från andra virus genom att det drabbar och långsamt utplånar immunförsvaret. Det gör att HIV kanThe two genetically related human lentiviruses known today, HIV-1 (which is pandemic) and HIV-2 (which mainly is confined to West Africa), are the causative agents of AIDS. Progressive immune dysfunction and AIDS develop in most cases of untreated HIV-1 infection, but only in approximately 25-30% of HIV-2 infected individuals. The V1-V3 region of the HIV-1 env gp120 is important for HIV-1 corecept

Diabetes Mellitus is a chronic disease of impaired blood glucose control due to degraded or absent bodily-specific insulin production, or utilization. To the affected, this in many cases implies relying on insulin injections and blood glucose measurements, in order to keep the blood glucose level within acceptable limits. Risks of developing short- and long-term complications, due to both too high

Prasugrel, a novel P2Y(12) ADP-receptor antagonist, has been reported to achieve greater inhibition of platelet aggregation compared to clopidogrel as assessed by light transmission aggregometry. It was the objective of this study to investigate the effect of prasugrel on alternative markers of platelet activation in comparison to a high loading dose and the approved maintenance dose of clopidogre