Search results

Urinary cadmium (U-Cd) sampling can be done either by 24-h urine or spot urine sampling, and adjustment for dilution is usually needed. The choice of sampling period and adjustment technique could, however, potentially induce bias. The aim of the study was to compare 24-h urine and spot urine sampling and two dilution adjustment techniques, when assessing U-Cd. Separate 24-h urine (U24) and timed

The modeling of industrial combustion applications today is almost exclusively based on two-equation turbulence models. Despite its known limitations, the most the widely used model is still the standard k-ε model. The objective of this paper is to investigate the performance of two-equation turbulence models applied to a confined swirling flow. Numerical modeling of an axis-symmetric confined sud

Am I allowed to help? – The care manager’s new dilemma Authors: Thea Nilsson Svegard and Helena Rülf Title: Am I allowed to help? – The care manager’s new dilemma Supervisor: Staffan Blomberg Assessor: Alexandru Panican The aim of this essay was to examine how care managers working with elderly look upon their own role in relation to customer-choice. The customer-choice reform is spreading rapi

Den globala uppvärmningen orsakar stigande havsnivåer till följd av avsmältning av landis samt termisk expansion av vattnet. Allvarliga konsekvenser befaras till följd av detta, stora landarealer kan komma att svämmas över vilket bland annat kan bidra till klimatflyktingar. Om havsnivån ökar drastiskt står vi i Sverige inför väldiga utmaningar eftersom stora delar av befolkningen är bosatta längs Global warming is causing rising sea levels due to melting of land ice and thermal expansion of water. This could lead to serious consequences around the world, such as environmental refugees. In case of a radical sea level rise, Sweden faces big challenges because many people live along the coasts. This thesis includes a study on how the Scanian coastal municipalities attack the problem of preven

The essay deals with various problems concerning the regulation aiming to protect the Swedish Tax Base with respect to the unrealized appreciation accrued in shares in Swedish companies. According to the ECJ ruling in X and Y case there can be no immediate taxation of an individual shareholder of a Swedish company if the transfer at undervalue of the company shares is to a foreign legal person who

Authors: Rebecka Werngren and Sofia Ekblom Title: The last way out. A qualitative study of how social workers reach a motion about compulsory institutional care for youth. [translated title] Supervisor: Claes Levin The purpose of this study has been to examine social workers opinion about compulsory institutional care for youths. The aim has been to recognize how professionals reach decisions abo

The aims of the thesis are to investigate the estimation power and the normality of standardized residuals for Generalized autoregressive conditional heteroscedasticity models (GARCH). We facilitate the analysis by only dealing with GARCH(1, 1) models. We take use of MATLAB as the statistical programming tool for the simulation of the data and the estimation. We define the meaning of estimation

Today, drug assisted treatment of Methadone and Subutex is well established in Swedish society. However, it has since the late 1960´s been differing perceptions of both the pros and cons on drug assisted therapy. The purpose and aim of this study was to explore and describe what kind of ethical attitudes social workers and representatives of the Swedish Drug Users Union (SDUU) usually have around

Private equity is a relatively new and unexplored business in Sweden. The aim of our thesis is to explore the factors influencing the internationalization of Swedish private equity firms. Why do the firms chose to internationalize? To what degree are the firms internationalized? What have driven the firms to internationalize to the current extent? Furthermore we aim to map the structure of the int

This masters' thesis, "The New Economy of Vision : New Urban Spaces in post-1992 Shanghai", authored by Johan Vaide, draws on the economic reforms initiated in the late 1970s to show how Shanghai has experienced a rapid and well-calculated change of its cultural landscape. Due to the launch of "socialism with Chinese characteristics" in 1978 and the construction of an entir

The task consisted in helping Tetra Pak with the problem that they today have with unexplained deformation of their creasing carriages. Tetra Pak uses different carriages depending on which kind of packaging that is to be manufactured. The carriages are hauled in and pulled in to the production line when another type of packaging is to be manufactured. Basically the carriages look the same, the th

Context: Prostate cancer (PCa) is one of the most common human malignancies and arises through genetic and epigenetic alterations. Epigenetic modifications include DNA methylation, histone modifications, and microRNAs (miRNA) and produce heritable changes in gene expression without altering the DNA coding sequence. Objective: To review progress in the understanding of PCa epigenetics and to focus

Classification of speed profiles is necessary to allow interpretation of automatic speed measurements in terms of road user behaviour. Aggregation without considering variation in individual profile shapes easily leads to aggregation bias, while classification based on exogenous criteria runs the risk of loosing important information on behavioural (co-) variation. In this paper we test how three

This study investigates the impact of supports and synthesis routes on the performance of supported gold nanoparticles in the Sonogashira coupling reaction. The catalysts were synthesized by deposition-precipitation (DP) and incipient wetness impregnation (IMP), employing carriers of different nature (redox: CeO2, TiO2, and non-redox: Al2O3) and were characterized by various physical techniques su

Popular Abstract in Swedish Avhandlingen är en tematisk och historisk studie av Sjömans filmer och av hans betydelse för svensk filmkultur, framför allt under 1960- och 1970-talen. Sjöman är mest känd som filmregissör. År 1962 hyllades debutfilmen Älskarinnan av kritikerna. Sjöman sågs som föregångare till en ny våg i svensk film. Genom debatten efter filmcensurens totalförbud av 491 (1964) kom Sj

Popular Abstract in Swedish Reglering av celltillväxt och celldöd är mycket viktigt för bibehållandet av balansen mellan antalet olika celler i kroppen. Om regleringen rubbas kan olika sjukdomar uppkomma, som karakteriseras av för mycket celltillväxt eller av för mycket celldöd. Exempel är cancer, där man har för mycket tillväxt, samt många degenerativa sjukdomar som diabetes, Parkinsons och aids,

Background and objective: We present a summary of the 2025 update for the European Association of Urology (EAU) guidelines for upper urinary tract urothelial carcinoma (UTUC). The aim is to provide practical recommendations on the clinical management of UTUC with a focus on diagnosis, treatment, and follow-up. Methods: For the 2025 guidelines on UTUC, new and relevant evidence was identified, coll

Pollinators are estimated to benefit the reproduction of three-quarters of global leading crop species and contribute to 3%–8% of the total global food production. Ongoing declines in pollinator populations have raised concerns about repercussions for food security. Thus, there is a need to better understand how agricultural yields depend on pollinator abundance. Here, we established yield–pollina

?SEPARATE WORLDS?. School librarians teaching in information seeking in high school. The aim of this Master's thesis is to study how information seeking is taught in high school and how school librarians describe their experiences of teaching information seeking. Five school librarians from five different high schools (gymnasium) in Skåne participated in the study. The empirical data derives