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Familial risks for testicular cancer (TC) are among the highest of all cancers. However, data are limited for histological types of TC and for possible familial associations of TC with other cancers. We used the nationwide Swedish Family-Cancer Database for years 1958 to 2015 to analyse familial relative risks (RR) for 11,138 TC patients when first-degree relatives were diagnosed with TC or other
It is now possible to synthesize the wurtzite crystal phase of most III-V semiconductors in the form of nanowires. This sparks interest for fundamental research and adds extra degrees of freedom for designing novel devices. However, the understanding of many properties, such as phonon dispersion, of these wurtzite semiconductors is not yet complete, despite the extensive number of studies publishe
We use cotunneling spectroscopy to investigate spin, orbital, and spin-orbital Kondo transport in a strongly confined system of InAs double quantum dots that are parallel coupled to source and drain. In the one-electron transport regime, the higher-symmetry spin-orbital Kondo effect manifests at orbital degeneracy and no external magnetic field. We then proceed to show that the individual Kondo co
Control of the crystallization process is central to developing nanomaterials with atomic precision to meet the demands of electronic and quantum technology applications. Semiconductor nanowires grown by the vapor-liquid-solid process are a promising material system in which the ability to form components with structure and composition not achievable in bulk is well-established. Here, we use in si
The machinability of brass is considered to increase with the addition of lead as an alloying element. Due to both environmental and health reasons, the decrease of lead in brass components is of high importance. Several mechanical and thermal material properties control a materials machinability, in combination with the chosen machining system. To evaluate the difference in machinability between
Background: Familial colorectal cancer type X (FCCTX) is a phenotypically defined subset of hereditary colorectal cancer with unknown and potentially heterogeneous genetic aetiology. FCCTX has been characterized as a colorectal cancer-specific syndrome, which we herein challenge by estimating the risk for extra-colorectal cancer in the Danish FCCTX cohort. Methods: Through the national hereditary
GaN nanowires are potential candidates for use in scanning probe microscopy due to their well-defined, reproducible, geometric shapes, their hardness, and their light guiding properties. We have developed and investigated probes for high resolution atomic force microscopy and scanning tunneling microscopy utilizing GaN nanowires as probes. The nanowires are n-doped and the morphology of the nanowi
The need for increased productivity in difficult-to-machine titanium alloys has pushed manufacturers to examine the potential of ultrahard cutting tool materials such as polycrystalline diamond and polycrystalline cubic boron nitride as alternative solutions to conventional cemented carbide tools. This study examines the performance of such advanced tool materials in high speed finishing machining
Introduction: Elderly patients with displaced femoral neck fractures (FNF) are usually operated with arthroplasty but with various combinations of implants and approaches. Thus, the optimal treatment is still controversial. We aimed to compare the results between the cemented bipolar hemiarthroplasty (HA) and total hip arthroplasty (THA) patients operated for FNF regarding revision rate at 1 year
Cost- and resource-efficient growth is necessary for many applications of semiconductor nanowires. We here present the design, operational details and theory behind Aerotaxy, a scalable alternative technology for producing quality crystalline nanowires at a remarkably high growth rate and throughput. Using size-controlled Au seed particles and organometallic precursors, Aerotaxy can produce nanowi
Obesity rates are increasing globally, and recent theories suggest that phthalates may contribute to obesity development. This longitudinal study aimed to investigate associations between environmental phthalate exposure during childhood and obesity, utilizing data from 100 participants from a Swedish birth cohort. The participants were followed repeatedly from birth and provided spot urine sample
The purpose of this study was to explore the effects of emotion regulation given prior to imagery rescripting, IR, on the treatment outcome in a sample of patients suffering of social anxiety disorder, SAD. Research has shown that IR is an efficient treatment and intervention to process and transform problematic images that occur in SAD. The study was carried out as a randomized experimential comp
Syftet med denna uppsats har varit att utvärdera effekten av korttidsfamiljebehandling med fokus på förändringar i familjens känslomässiga klimat och förändringar av symtom hos det barn som är identifierad patient. Arbetet utgick från frågorna: Hur förändras upplevelsen hos de olika familjemedlemmarna avseende familjens känslomässiga klimat? Upplever barnet en symtomminskning? Upplever föräldrarnaThe purpose of this paper was to evaluate the effect of a short-term family treatment regarding changes in the family's emotional climate and changes in the symptoms of the child. The work was based on the questions: How does family members experience the family's emotional climate? Does the child experience a decrease in symptoms? Do the parents experience a decrease in the symptoms of th
I februari 2018 meddelades en friande misshandelsdom från Solna tingsrätt som väckte stor uppståndelse. Avgörandet var en så kallad nämndemannadom, alltså en dom där nämndemännen (lekmännen) i rätten bestämt utgången i målet i strid med den lagfarne domarens mening. Utöver omfattande kritik i media väckte domen även på nytt upp diskussionen om nämndemännens vara eller inte vara. Denna uppsats utreIn February 2018, a Swedish district court passed a sentence in an assault case that was heavily criticized by the public. The sentence was decided by lay judges contrary to the opinion of the professional judge in the case. The ruling reignited a debate in Sweden about its legal system with lay judges, who serve as part of the bench and are used instead of a jury in criminal cases in district cou
Bakgrund: Studier har visat att partners som blev involverade i den perinatala vården hade mer positiv upplevelse av förlossningen. Barnmorskan har en betydelsefull uppgift med att inkludera och stödja partners i samband med förlossning. Covid- 19 pandemi har lett till att partners närvaro begränsats av besöksförbud. Syfte: Att belysa partners upplevelse i samband med graviditet och barnafödande
Using population reconstructions from linked civil certificates for the province of Zeeland, the Netherlands, for the period 1812–1913, I study the social gradient in maternal mortality. Maternal mortality is defined as deaths in the first 42 days after the birth of a child. Among the women — mother to at least one child and followed between age 20 and 45 — maternal mortality constitutes about one
Denna kvalitativa studie har haft som syfte att förstå hur den globala kampanjen #metoo har påverkat intervjupersonerna och deras inställning till sexuella övergrepp. Avsikten med #metoo har varit att uppmärksamma omfattningen av kvinnors utsatthet för sexuella övergrepp. Tidigare undersökningar och statistik visar på ett stort mörkertal när det kommer till offer för sexuella övergrepp och det är
