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The purpose of this article is to describe the Master thesis “Mapping and evaluation of supporting documents” performed at IKEA of Sweden. Supporting documents (SD) is used as an umbrella for all kinds of steering and supporting activity descriptions for IKEA coworkers. This project is needed mainly due to tremendous growth during the last decade, when IKEA has managed to significantly increase th
Populärvetenskaplig sammanfattning: De kvartära landskapsformerna i södra Sverige skapades till stor del under och i samband med avsmältningen av den senaste inlandesisen. Skåne blev isfritt för ca 13 000 år sedan med en isavsmältning i nordvästar Skåne mot NO. I samband med denna avsmältning skapades ett småkuperat moränlandskap, plana slätter, mindre kullar och åsar. Åsarna har bildats av materiThe purpose with this study is to identify and examine heterogeneities within the ground, which is important for the groundwater flow on a more local scale. Investigation of the geology within an area is normally done through observations in field, combined with studies of geological maps and documented drillings. Depending on drilling methods, varying results are obtained but often with a good re
Under vissa typer av operationer, till exempel då kärlen kring hjärtat opereras, använder sig läkare av en speciell typ av röntgenmaskin för att orientera sig inuti kroppen, så kallad genomlysning. För att undgå att öppna upp bröstkorgen på patienten går läkarna in med små verktyg i kärlen via ljumskarna och upp till hjärtat. Eftersom läkarna står så nära patienten träffar en del av strålningen de
Nynas Petroleum is one of the world´s largest producers of naphthenic specialty oils. They have refineries in several parts of the world and their largest production facility is situated in Nynäshamn, Sweden. They also have oil depots in all continents and their largest depot is located in Antwerp, Belgium. In the beginning of 2007 Nynas introduced a new type of transformer oils, called Nova grade
Abstract Purpose: The main purpose with this thesis was to describe the complexities involved when public sector organizations initiate changes in their organizational culture. This research also aims to depict how managers in a public organization interpret the implementation of two separate “shared value systems”, that originates from different parts of the organization. Research design: This th
The purpose of this investigation was to evaluate the personality questionnaire 30 aspects, which is based on the five-factor model. Our aim was to investigate the properties of the questionnaire through explorative factor analysis and reliability ratings. We also set out to explore the factor structure of the test to decide whether the instrument agreed with the five-factor model or not. The ques
The main purpose of this essay was to find out what motivates immigrants to start their own business. We decided to study the local immigrant-owned pizzarestaurants in Halmstad, Sweden. We choose to conduct a questionnaire and a couple of interviews, which was a complementary to extend our understanding. We wanted to get their view of motivations behind the choice to run their own business. We als
The many and costly wildland fires in later years have created a demand for better knowledge about the spreading of the wildland fire on to structures and how you should protect your home against these fires. This report is a part of a large study, “Analysis of the fire risk to structures in the southern California urban-wildland interface”, on these matters performed by the University of Californ
Abstract Failures in achieving the 2010 goals of slowing down or halting the loss of biodiversity, and the setting of new biodiversity targets set for 2020, stress an urgent need to expand current reserve networks and to improve their effectiveness in protecting species and habitats. Habitat suitability models, and derived maps from them, are among the broadest used tools for identifying the ecol
Syftet med studien är att undersöka den anormala avkastningen hos börsintroduktioner på Stockholmsbörsen, mellan år 2000 och 2011, jämfört med ett relevant branschindex. Författarna undersöker sedan huruvida det finns något signifikant samband mellan ett antal utvalda variabler och erhållen BHAR. Förhoppningen är att studien kan bidra med ny kunskap inom aktuellt område, samt fungera som inspiratiThe purpose of the study is to examine the abnormal performance of IPOs, conducted on Nasdaq OMX Stockholm between the years 2000 and 2011, compared to a relevant sector index. The authors examine if there is a significant relationship between a selection of variables and obtained BHAR. Hopefully the study will contribute with new knowledge within this research area, and act as a source of inspira
The focus of this master’s thesis was aimed at E.ON’s electricity saving project, 100koll, in collaboration with IT-consulting firm Data Ductus.The 100koll users demand high availability, which creates a complex underlaying system-infrastructure. The processes of deploying and preparing new releases to the system is presently done manually. Data Ductus is requesting an investigation on whether or
AI-enabled technologies are developing rapidly, but the first wave of the Digit Employers’ Digital Practices at Work Survey (2021-22) showed that their use by firms is not yet widespread. This Data Commentary presents findings from the second wave of the Survey, conducted during 2023, based on responses from 1,150 firms.The findings show that adoption of AI-enabled technologies by UK firms remains
Background: Nutri-Score is a scientifically validated 5-color front-of-pack nutrition label reflecting the nutrient profile of foods. It has been implemented in several European countries on a voluntary basis, pending the revision of the European labeling regulation. Hence, scientific evidence is needed regarding the ability of the nutrient profile underlying the Nutri-Score (uNS-NPS, 2023-updated
Graphene presents unique optoelectronic properties, making it attractive for the development of a wide range of new and advanced technological applications such as high-speed photodetectors and all-optical modulators. The study and control of the generated carriers in graphene, namely their ultrafast relaxation dynamics, are of great importance for these applications. Here, we report the ultrafast
INTRODUCTION: We examined the relations of misfolded alpha synuclein (α-synuclein) with Alzheimer's disease (AD) biomarkers in two large independent cohorts. METHODS: We included Biomarkers for Identifying Neurodegenerative Disorders Early and Reliably Two (BioFINDER-2) and Alzheimer's Disease Neuroimaging Initiative (ADNI) participants (n = 2315, cognitively unimpaired, mild cognitive impairment,
BACKGROUND: Upper gastrointestinal bleeding (UGIB) is a common and potentially fatal medical emergency. This study aimed to investigate the frequency, causes, outcomes, and efficacy of endoscopy in the treatment of UGIB at King Fahad Central Hospital in Jazan, Saudi Arabia.METHODS: Between January 2017 and December 2023, a retrospective study was performed including all hospitalized patients with
The minimal SO(10) grand unified theory, augmented by higher-dimensional operators, is based on the following Higgs representations: adjoint 45H, spinor 16H, and complex vector 10H. It was recently realized that, as opposed to the conventional wisdom, any intermediate mass scale has to lie close to the grand unification one. This bears profound consequences for the scalar particles mass spectrum a
Background: Circulating tumor cells (CTCs) carry independent prognostic information in patients with metastatic breast cancer (MBC) on different lines of therapy. Moreover, CTC clusters are suggested to add prognostic information to CTC enumeration alone but their significance is unknown in patients with newly diagnosed MBC. We aimed to evaluate whether longitudinal enumeration of circulating tumo
