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Introduction: Renography is a standard diagnostic examination that evaluates renal function, renal pelvic dilatation and urinary obstruction. Renography is performed by injecting a radiopharmaceutical (predominately 99mTc-MAG3) and using gamma camera to image the biodistribution in a dynamic sequence. Evaluating renography images encompasses many difficulties regarding background correction for ac
This study examines the association between revenue and user base for companies who operate a platform-mediated business model and benefit from network effects. More specifically, the study incorporates both an exponential and linear function in order to see which one most accurately explains the association. Previous research has theorized the notion of an exponential association between revenue
Syftet med studien var att närma oss hur psykodynamiskt inriktade terapeuter som arbetar med barn med traumatiska erfarenheter, upplever sin kliniska verklighet och att få en inblick i på vilket sätt psykodynamisk barnterapi kan göra skillnad för dessa barn. Studien är uppbyggd på en kvalitativ grund och utgår från tolkande fenomenologisk anlays, IPA, (Interpretative Phenomenological Analysis). DaThe aim of the study was to approach how psychodynamically oriented therapists who work with children with traumatic experiences, experience their clinical reality and to gain an insight into how psychodynamic child therapy can make a difference for these children. The study is based on a qualitative basis and is based on interpretive phenomenological analysis, IPA, (Interpretative Phenomenologica
This project has been an exploration into how sustainability is understood and its challenges framed within design. But the reader undertaking the task of going through this document will find more about carrying in urban transportation which has been the area of application. Probing the underlying assumptions upon which our solutions toward a sustainable future rest, the research identifies
Malignt melanom är en aggressiv form av hudcancer. Genmutationer kan påskynda sjukdomsförloppet och spridningen av tumörer, men specialanpassad behandling finns att tillgå. Idag används DNA-analys för att upptäcka genmutationer, vilket är kostsamt och tidskrävande. Syftet med vårt examensarbete är att undersöka om djupinlärning (deep learning) kan användas för att hitta genmutationer från vävnadsbMalignant melanoma is an aggressive type of skin cancer. Gene mutations can make the disease progress faster, but specialised treatment exists. Today, gene mutations are detected with DNA-analysis which is costly and time-consuming. The aim of our thesis is to investigate whether deep learning can be used to differentiate whole-slide images of tumours with different gene mutations. This was done i
Socialtjänsten är en väsentlig del av det svenska välfärdssystemet som kräver tillit från sina medborgare för att kunna fungera. Syftet med den här uppsatsen var att ta reda på om studenter har hög eller låg tillit till socialtjänsten samt om tilliten påverkas av studentens uppväxtland. Rothsteins teori om socialt kapital användes för att förklara betydelsen av institutionell tillit och för att beThe Swedish Social Services are an essential part of the welfare system which requires trust from its citizens to function. The purpose of this thesis was to find out if students have a high or low trust in Swedish Social Services and if that trust is affected by the country the student grew up in. Rothstein's theory on social capital was used to explain the importance of institutional trust a
Practical Implications: On an academic level, further research on the role of virtue signalling for sustainable consumption behaviour should be conducted. Further, brand and product managers can benefit from targeting consumers’ perceived benefit from signalling their virtue through visible sustainable consumption. This could for instance be achieved by indirectly integrating the benefit into thei
Work integration social enterprises (WISE) work to help the disadvantaged to enter the labour market and find a job, thereby working to correct a market failure. Research has identified hybridity, the simultaneous work towards two, sometimes contradicting, missions as a core concept of social enterprises. This hybridity can lead to tensions though, which can result in a deviation from the social m
Smittspårning av infektionssjukdomar har sedan länge varit en samhällsviktig funktion, som under Covid-19-pandemin har behövt utökas i kapacitet och effektivitet nationellt och globalt. Användandet av system manuell smittspårning har möjlighet att stötta och förbättra smittspårningen, särskilt om de används rätt av smittspåraren. För att användas rätt krävs enligt forskning att användaren har hög
Inflation targets are set by central banks worldwide to achieve stable and sustainable growth and the possibility of institutional quality affecting the inflationary effect on growth makes it essential to study the inflation-institution-growth relationship. This paper considers whether or not the relationship between inflation and growth is nonlinear in the shape of convexity and if it differs for
As the COVID-19 pandemic forces people to work and study from home, a change that also might last after the pandemic, the usability and functionality available in a Learning Management Systems(LMS) become crucial for everyday life. The goal of this master thesis was to design and implement an integration between Grade’s platform and Microsoft Teams in a way that allows Grade and their customers to
Members have traditionally played a central role in civil society organisations (CSOs) since they typically are the ones who decide upon the course of the organisation and carry out organisational activities. However, with organisations becoming more professionalised, concerns have been raised about the future role of members. Previous research point to different consequences on membership due to
The purpose of this paper is to focus on sustainable investments and to observe if the performance can be improved by combining the aspect of value and growth investments. The sample consists of groups of companies which are representing value or growth with either high or low ESG risk level. Different portfolios are constructed based on these groups between a time-period of 2 November 2016 and 26
Stellar streams around the Milky Way (MW) have been observed by wide sky surveys, and studied to understand the mass distribution of the MW. This is because streams are formed by a disruption of a globular cluster or a dwarf galaxy under the influence of the gravitational field of the MW. Moreover, the streams can provide an understanding of dark matter because they orbit in the far outer region o
Enligt Terror Management Theory ska påminnelser om döden höja människors förtroende och tycke för sin sociala ingrupp. Eftersom COVID-19-pandemin har inneburit konstanta dödspåminnelser vill den här studien utforska dödlighetsmedvetenhet samt stress och ångest i relation till förtroende för regeringars pandemirespons. I studien deltog 143 deltagare varav 111 hade befunnit sig i Sverige under det s
Twin Peaks (2017), also known as Twin Peaks: The Return, has a problematic relationship to its predecessor Twin Peaks (1990-1991). In this thesis, I argue that The Return represents the past by undermining a sense of pacifying nostalgia, instead highlighting the incongruity of its ostensible return. By performing a textual analysis of the series’ representations of the past in its visuals and narr
Metal additive manufacturing is a rapidly emerging technology, with a growing number of companies interested in its implementation. The technology can have several positive effects, such as more efficient production, reduced transports, more focus on circular economy and reduced costs. However, the manufacturing process is still relatively slow, where components require extensive post-processing a
The present research quantitatively examines consumer resistance towards the innovative business model of fashion and furniture renting in regard to environmental consciousness and trend orientation, while also taking into account perceived financial, breakage and hygienic risks. Moreover, the business model frame allows to give guidelines on how retailers can successfully implement a sustainable
The purpose of this thesis is to study how work-related stress and the risk of burnout within the social services is perceived by professional caseworkers, who are a social worker that is employed by a government agency. In the study, we interviewed twelve caseworkers working in different municipalities in Sweden. When asking the questions, we used a qualitative method using semi-structured interv
