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Doping mechanisms of Mn in GaAs nanowires (NWs) that have been grown self-catalytically at 600 degrees C by molecular beam epitaxy (MBE) are investigated using advanced electron microscopy techniques and atom probe tomography, Mn is found to be incorporated primarily in the form of non-magnetic tetragonal Ga0.82Mn0.18 nanocrystals in Ga catalyst droplets at the ends of the NWs, while trace amounts
Tredjepartsbesiktning innebär att blivande eller befintliga affärspartners undersöks i syfte att säkerställa att verksamhetsutövarens verksamhetsled utgör en låg risk för korruption, vilket i vissa länder krävs genom lag. Faktorer som i regel anses som varningsflaggor i riskbedömningen inför en affärstransaktion är till exempel om en affärspartner har dömts för något brott av korruptiv karaktär elThird party due diligence is an investigation of prospective or existing business partners in order to ensure a low risk of corruption. In certain countries such an investigation is required by law. Factors to consider in the risk assessment are for example whether a potential or existing business partner has been convicted of any corruption related crime or is associated with political circles. S
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Detta arbete handlar om de fall då en målsägande för talan om enskilt anspråk efter att ha utsatts för ett brott. Mer specifikt handlar arbetet om när anspråket handläggs tillsammans med ansvarstalan och vilka bevisregler målsäganden kan förväntas behöva förhålla sig till - de som tillämpas i tvistemål eller de som tillämpas inom straffrätten. Uppsatsen tar särskilt sikte på frågor om beviskrav ocThe subject of this essay is court cases where a plaintiff's claim for compensation is based on the fact that the person concerned has been a victim of a crime. More specifically, this essay concerns the plaintiff’s possibility to make the individual claim simultaneously with the prosecutor’s claim for criminal liability. The inquiry focuses on evidence and whether the principles applicable in
I 24 kap 1§ Brb stadgas rätten till nödvärn. Nödvärnsrätten är en rättfärdigande omständighet inom ramen för vilken en person som befinner sig i en nödvärnssituation har rätt att bruka våld för att försvara sig. Nödvärnsrätten har dock kritiserats för att ha utformats efter jämbördiga parter, varpå kvinnor som utsätts för våld av närstående män osynliggjorts. Kritiken har framförallt lyft behovet
The purpose of this study was to investigate how volunteers at young women´s and transgender empowerment centers in Sweden reason about their role and their discretion in order to better understand and problematize the responsibility of conducting social work without necessarily holding an education as a social worker. The study focuses on their supportive role in online chats with young callers w
An increasing number of people are suffering from mental illness. The lack of viable treatment options has left many without a proper opportunity to get help, henceforth there is a need for new ways for therapists to give treatment. This study aims to utilize the experience and expertise of professionals who use VR technology to provide information and ideas on how VR and specifically VR therapy c
Metal-poor (MP) stars in the Milky Way (the Galaxy) and its satellite galaxies open a window into the earliest times in the history of the Universe, probing the chemistry of the earliest times. Recent galaxy formation simulations predict that the oldest MP stars are those on tightly bound orbits in the inner regions of a galaxy (Tumlinson 2010). Applying this to the Milky Way, MP stars in the bulg
Studiens syfte är att undersöka möjliga situationer där kvalitetsbristkostnader uppkommer och de former av samordning som kan användas för konsulter i projekteringsfasen. Detta för att möjliggöra slutsatser kring hur ett projekts samordning av konsulter bör utformas för att minimera kvalitetsbristkostnader i projekteringsfasen. Målsättningen är att uppmärksamma de områden där man kan utveckla arbeThe purpose of the study is to investigate possible situations where costs of poor quality arise and the form of coordination that is used for consultants during the design phase. Through this being able to draw conclusions on how the consultants of a project should be coordinated to minimize the cost of poor quality during the design phase. The objective is to highlight on the areas where working
The electric power system is undergoing a major change through the implementation of a large number of variable renewable energy sources (VRE), driven by the goal to reduce carbon-dioxide emissions from electricity production. This transition increases the need for a more flexible and dynamic power system capable of maintaining voltage and frequency stability under changing operating conditions. U
Reconstructing the geometric structure of a room from indoor acoustic signals (such as room impulse response, RIR) has significant application value in fields such as spatial audio, active sound field control, and virtual reality. However, in real physical measurement environments, inevitable acoustic environmental noise and spatial uncertainty in the placement of equipment (such as minor perturba
Paratransit services support individuals with limited mobility by providing access to healthcare, errands, and social activities. While designed to be enabling, these services impose temporal demands that require the user’s active engagement, such as booking in time and coordinating with other support services. This study explores how older users experience and manage the temporal dimensions of SwParatransit services support individuals with limited mobility by providing access to healthcare, errands, and social activities. While designed to be enabling, these services impose temporal demands that require the user’s active engagement, such as booking in time and coordinating with other support services. This study explores how older users experience and manage the temporal dimensions of Sw
The objective of this project was to design a casual dinner chair for smaller cafes and restaurants that prioritize locally produced ingredients and want to reflect that in their interior design. The aim was to use locally sourced materials from southern Sweden, integrate design and construction to simplify the manufacturing process, and reduce material waste. Additionally, the distribution of the
A light pulse that travels through a narrow spectral window, i.e. a frequency range of low absorption, within a strongly absorbing frequency range will be delayed due to strong dispersion. If however, the absorbing structure is inverted, such that it is amplifying instead, one will see that a pulse travelling through this window will have its pulse peak come out of the material before it is sent i
Vi har undersökt ledarskap och betydelsen av sociala interaktioner ur ensemblelärares perspektiv. Syftet med vår studie är att undersöka hur ensemblelärare arbetar med sociala interaktioner och gruppdynamik i undervisningen. Studien utgår från lärare som arbetar, eller har arbetat, med ensembleundervisning på gymnasial nivå. Därav har vi utformat forskningsfrågorna: Hur resonerar lärare kring sin We have examined leadership and the significance of social interactions from the perspective of ensemble teachers. The purpose of our study is to investigate how ensemble teachers work with social interaction and group dynamics in education. The study is based on teachers who work, or have worked, with ensemble teaching at high school level. Hence, we have formulated the research questions: How do
As an alternative to traditional top-down techniques for fabrication of one-dimensional devices we here report an approach wherein a bottom-up technique is used to create one-dimensional device structures. We use the vapor-liquid-solid growth method, in which a catalytically active gold nanoparticle forms a eutectic alloy with the nanowire constituents. Our method of growth allows atomically abrup
This paper presents a VLIW co-processor template for smart imaging. The template is highly scalable and can easily be instantiated for a specific data level parallelism. The co-processor is built to operate on frame segments instead of full frames only. As a result, eight different instances of the co-processor have been generated, each with different amount of parallelism exploited. Each instance
In this paper, the transversal diffusion coefficient D of CO2 dissolved molecules through the wall of a hydrated cellulose fiber was approached, from the liquid bulk diffusion coefficient of CO2 dissolved molecules modified by an obstruction factor. The porous network between the cellulose microfibrils of the fiber wall was assumed being saturated with liquid. We retrieved information from previou
