Background: Oropharyngeal cancer (OPC) is an important cause of cancer-related mortality. Early detection of OPC results in a favorable prognosis and higher survival rates. Infection by high-risk types of human papillomavirus (HPV) is a risk factor for OPC with an upward trend globally. Medical students' knowledge and awareness of HPV-related OPC can be crucial in the preventive efforts. Aim: To a

Genom analys av hennes större mjölkkindtand (dp4-) har hennes härkomst och mobilitet synliggjorts. Totalt genomfördes 20 ablationer på flickans tand. Ablationerna gjordes med ett mellanrum på ca 140 μm och följer tandbildningen, där den första ablationen gjordes närmst kronan (som bildas först) och den sista ablationen närmst roten (som bildas sist), vilket motsvarar en ungefärlig ålder på en dryg

The corona pandemic has put intergenerational relationships in focus in ways previously never experiences. In many national contexts, lockdowns and restrictions have caused forced generational separation in families. In Sweden, the official government standpoint of generational separation – all citizens over 70 were to avoid contact with others, and especially to stay away from interactions with g

Gardeners have always used plants of different origins, moving them around to new environments, working hard to make the plants survive and thrive under new conditions. In gardens, vitality is often regarded as an asset and a reason to cultivate certain plants. Many varieties that have spread over centuries are today regarded as ‘belonging’, as more or less ‘natural’, and even as heritage plants. Gardeners have always used plants of different origins, moving them around to new environments, working hard to make the plants survive and thrive under new conditions. In gardens, vitality is often regarded as an asset and a reason to cultivate certain plants. Many varieties that have spread over centuries are today regarded as ‘belonging’, as more or less ‘natural’, and even as heritage plants.

Background: Guidelines regarding whether tamoxifen should be prescribed based on women's cytochrome P450 2D6 (CYP2D6) genotypes are conflicting and have caused confusion. This study aims to investigate if CYP2D6 metabolizer status isa associated with tamoxifen-related endocrine symptoms, tamoxifen discontinuation, and mammographic density change. Patients and methods: We used data from 1440 health

This paper investigates the machinability of AISI 316L stainless steel without and with NMI treatment, when machined with three different PcBN tool grades: low cBN content (50% vol.), medium (65% vol.) and high (90% vol.). The NMI treatment consisted of resulfurized and Ca-treated steels with two different Si/Al ratio. The tool materials were evaluated in terms of tool life, showing the best perfo

Establishing a solid chronological framework for Arctic marine sediments is a critical first step towards glacial and palaeoceanographic reconstructions. However, this has historically been more challenging than elsewhere in the world, and often results in core chronologies and subsequent paleoenvironmental reconstructions being questioned and overturned. Optically stimulated luminescence (OSL) da

I boken klargörs den anglosaxiska trusten struktur, funktion och rättsverkningar. I boken utreds om det finns behov av en svensk trust.

A geyser elimination approach using recirculation methods is investigated in the present work, which is essential to guarantee the integrity of facilities. Both experimental and numerical methods are adopted in the investigation using LN2 as working fluids. A recirculation pipe is designed to eliminate geysers in a cryogenic vertical pipe. The performance of the recirculation method is comprehensi

In standard crystallographic refinement of biomacromolecules, the crystallographic raw data are supplemented by empirical restraints that ensure that the structure makes chemical sense. These restraints are typically accurate for amino acids and nucleic acids, but less so for cofactors, substrates, inhibitors, ligands and metal sites. In quantum refinement, this potential is replaced by more accur

In response to the ongoing climate crisis, many countries have issued policies to support the uptake of renewable energy. In the same vein, the European Union (EU) has issued a revised renewable energy directive in 2018. One of the pillars of the directive is the support for community energy initiatives, i.e. sustainable energy initiatives run by or with the participation of citizens. The concept

Hypothesis: The self-assembly of long tail sugar-based surfactants into worm-like micelles has recently been demonstrated, and the rheological properties of such systems have been shown to be tuneable through subtle modifications of the molecular characteristics of the surfactant monomer. In particular, the anomeric configuration of the hexadecylmaltoside headgroup was shown to induce profound cha

Objectives: Restenosis after vessel angioplasty due to dedifferentiation of the vascular smooth muscle cells (VSMCs) limits the success of surgical treatment of vascular occlusions. Type 2 diabetes (T2DM) has a major impact on restenosis, with patients exhibiting more aggressive forms of vascular disease and poorer outcomes after surgery. Kv1.3 channels are critical players in VSMC proliferation.

Prior results on target localization and circumnavigation with bearing measurements in $\mathbb {R}^{2}$ are extended with integral action, resulting in a control system that is robust to bounded load disturbances on the control inputs. Such disturbances may arise in practice due to modeling errors and need to be considered to ensure small tracking errors. The control inputs are modeled as the sys