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A search for events with a dark photon produced in association with a dark Higgs boson via rare decays of the standard model Z boson is presented, using 139 fb^{-1} of sqrt[s]=13 TeV proton-proton collision data recorded by the ATLAS detector at the Large Hadron Collider. The dark boson decays into a pair of dark photons, and at least two of the three dark photons must each decay into a pair of
Resilience has in recent decades been introduced as a term describing a new perspective within the domains of disaster management and safety management. Several theoretical interpretations and definitions of the essence of resilience have been proposed, but less work has described how to operationalise resilience and implement the concept within organisations. This case study describes the impleme
Aquaporins (AQPs), membrane proteins responsible for facilitating water transport, found in plant membrane vesicles (MV), have been related to the functionality and stability of MV. We focused on AQPs obtained from broccoli, as they show potential for biotechnological applications. To gain further insight into the role of AQPs in MV, we describe the heterologous overexpression of two broccoli AQPs
Wildlife might be important to psychologically restorative values and disvalues of nature, as interactions with wildlife could trigger both positive and negative feelings. Research on positive experiences of human–wildlife interactions has largely involved participants who voluntarily sought out wildlife experiences or it has addressed encounters with non-threatening animals in urban green spaces.
A novel photoemission type of X-ray Beam Position Monitor (XBPM) for the 'white' undulator radiation is proposed. The XBPM employs beamline frontend fixed mask as a source of photocurrent signal. Signal spatial distribution and XBPM response were analyzed for various undulator radiation parameters.
Frånvaron av ett omedelbart kostnadsansvar i förvaltningsprocessen innebär att enskilda i dagsläget är hänvisade till ett separat skadeståndsförfarande för att få sina rättegångskostnader i förvaltningsmål ersatta. Förvaltningsprocess-lagens [1971:291] (FPL) avsaknad av direkta ersättningsbestämmelser likt de som gäller i civila tvistemål har en rad förklaringar till sig. Förstone handlar det om hThe absence of an immediate cost liability in administrative proceedings means that individuals are currently referred to a separate tort proceeding to be compensated for their litigation costs in administrative cases. The lack of direct compensation provisions in the Administrative Court Procedure Act [1971:291] (FPL) has several explanations. Firstly, it concerns how the com-mon foundations of t
Denna uppsats analyserar hur nationella domstolar inom EU bör hantera digi-tal bevisning som inhämtats i andra medlemsstater, med särskilt fokus på den kontroversiella EncroChat-operationen. Genom rättsdogmatisk och kompara-tiv metod granskas rättsutvecklingen i fem EU-länder – Sverige, Frankrike, Tyskland, Nederländerna och Belgien – för att belysa spänningen mellan det ömsesidiga erkännandets krThis thesis examines how national courts within the European Union should assess digital evidence obtained in other Member States, with a particular fo-cus on the controversial EncroChat operation. Using legal dogmatic and com-parative methods, the study explores developments in five EU jurisdictions – Sweden, France, Germany, the Netherlands, and Belgium – to highlight the tension between the pri
The Swedish arms export legislation was tightened in 2018, with a particular focus on imposing stricter requirements on recipient countries to demonstrate respect for human rights and democracy. Despite this, annual reports from the Swedish Inspectorate of Strategic Products (ISP) show that Sweden continues to export military equipment to countries that do not meet the new legal standards. While a
Support measures for unaccompanied minors relate to their integration processes in Sweden. This study contributes to the understanding of the integration process of unaccompanied youth by examining interventions through their retrospective perspective. The method conducted for this study was qualitative interviews with five respondents, who all came to Sweden as unaccompanied minors about ten year
Trots att exponering- och responsprevention (ERP) är en effektiv behandling för patienter med tvångssyndrom (eng: obsessive-compulsive disorder; OCD), blir inte alla hjälpta. Medan många författare har intresserat sig för demografiska och kliniska faktorers betydelse för behandlingsutfall, är det få studier som har undersökt hur processer som uppstår under behandling (t.ex. förändring i motivationExposure and response prevention (ERP) is an effective treatment for obsessive-compulsive disorder (OCD), but not everyone benefits. While many authors have explored the contribution of demographic and clinical factors in relation to treatment outcome, few studies have investigated how processes that occur during the course of treatment (e.g., changes in motivation) relate to treatment outcome. Th
Climate change poses serious questions about how social work can address environmental issues. This study departs from an ecosocial approach and aims to explore how social workers in Sweden conceptualize and respond to climate change in social work practice. This study employed a thematic analysis where the collected data consisted of qualitative semi-structured interviews with four social work pr
The rapid evolution of machine learning techniques has revolutionized computer vision, particularly with the introduction of Neural Radiance Fields (NeRF) and the optimization of 3D Gaussians for rendering novel scene views. These methods, such as NeRF and Gaussian Splatting, have demonstrated success in synthetic data scenarios with consistent lighting and well-captured scenes. This research expl
Breast cancer is the most common type of cancer worldwide with an estimate of 2.3 million new cases in 2020, and the number one cause of cancer-related deaths in women. While survival rates are high in many high-income countries, with a five year relative survival rate of 85% and more, the respective survival rates are poor in many middle- and low-income countries, with rates as low as 12% in Kyad
Society relies on the continued operation of software systems, from healthcare to social media platforms. These systems can be engineered to be highly reliable, but complexity assures surprise. People have the ability to manage this complexity, filling gaps in design by recognizing, diagnosing and correcting anomalies. Rarely can surprises be managed by individuals alone. When engaged in anomaly r
Global population growth presents challenges to sustainable food and energy produc- tion. Transitioning to renewable energy sources, like solar power, requires significant land allocations, conflicting with the need for arable farmland. Agrivoltaics (AV) offers a potential solution by integrating crops and solar panels on the same land. Ensuring consistent and adequate agricultural output alongsid
Denna uppsats syftar till att undersöka om en återinförd revisionsplikt för små aktiebolag är en effektiv och proportionerlig åtgärd för att motverka att aktiebolag används för att begå brott. År 2010 avskaffades generell revisionsplikt i Sverige. En generell revisionsplikt innebär att samtliga aktiebolag är skyldiga att ha minst en revisor. I stället infördes vissa gränsvärden som stadgar när revThis thesis aims to examine whether reinstating an audit obligation for small limited companies is an effective and proportionate measure to counteract economic crime. In 2010, audit obligation for all limited companies was abolished in Sweden. Instead, certain thresholds were established that stipulate when an audit obligation arises. Today, audit is obligatory only if the company, for two consec
Att det dödliga våldet har ökat de senaste åren är svårt att undgå. Speciellt har våldet ökat inom den kriminella miljön. Detta ställer högre krav på både de brottsbekämpande myndigheterna och lagstiftaren i att skapa nya och fler åtgärder för att bekämpa denna brottslighet. En av dessa åtgärder har varit att utöka möjligheten för bland annat polisen att använda sig av hemlig avlyssning av elektroThe fact that the deadly violence has increased in recent years is hard to circumvent. It is within the criminal environment that the deadly violence has increased particularly. This places higher demands on both the law enforcement authorities and the legislature in creating new and more measures to combat this criminal behavior. One of these measures has been to expand the possibility for the po
Bergkross är det främsta materialet för uppbyggnad av vägar idag. Det är ett jungfruligt material som bara ökar i produktion för användning i anläggningssektorn. För att minska användningen och i förlängningen också produktionen av jungfruliga material undersöks mer sekundära ballastmaterial som exempelvis slaggrus för att nå ett cirkulärt flöde. Slaggrus har undersökts utifrån olika aspekter meCrushed stone is the main material for building roads today. It is a virgin material that is only increasing in production for use in the construction sector. To reduce the use of virgin materials, and with it the production, more secondary aggregate materials such as Municipal solid waste incinerated (MSWI) bottom ash are being investigated to achieve a circular flow. MSWI bottom ash has been in
