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Positron emission tomography (PET) may provide important information on the therapeutic response of radiopharmaceutical therapy (RPT) during therapy. The radiation emission from the RPT radionuclide may disturb the coincidence detection and impair the image resolution. In this study we tested the feasibility to perform intratherapeutic PET on three preclinical PET systems.METHODS: Using (22)Na poi
Background: Depending on the definitions used, between 5 and 20 % of all Swedish children grow up with at least one parent suffering from alcohol problems, while 6 % have at least one parent who has received inpatient psychiatric care, conditions that may affect the children negatively. Nine out of ten Swedish municipalities therefore provide support resources, but less than 2 % of these children
Background Tonsillectomy is a common surgical procedure. Recent evidence suggests that tonsils play an important role in our immune system. We thus hypothesize that individuals with tonsillectomy may face an increased incidence of autoimmune diseases in their later life. Methods All individuals that had a tonsillectomy in Sweden between 1997 and 2012 were identified from the Swedish Hospital Disch
Background: Shared decision-making is increasingly advocated in many countries. The aims of this study were to investigate whether patients receiving breast-conserving surgery at Skåne University Hospital Malmö, Sweden, perceived an offered possibility to join in the decision-making process regarding the surgical method; to identify potential determinants for not having perceived such an offer; an
According to the European Commission (EC)(2009), the ageing society is one of the grand challenges of our time, and European researchers are encouraged to cooperate to contribute to the knowledge development required to turn the challenges into sustainable solutions. All countries in Europe face similar problems, but there are also marked differences based on cultural and socio-economic diversity
The Riksbank, founded in 1668, is the world's oldest central bank. It has played a central role in Swedish economic policymaking for centuries and enjoys a great deal of confidence among the public. This chapter explains how the Riksbank became what it is today: an independent and widely respected institution. The bank's high status has emerged because Sweden's political elites regard the delegati
In this paper, we investigate the usefulness of adding a box-constraint to the minimization of functionals consisting of a data-fidelity term and a total variation regularization term. In particular, we show that in certain applications an additional box-constraint does not effect the solution at all, i.e., the solution is the same whether a box-constraint is used or n
Algorithms for automatically selecting a scalar or locally varying regularization parameter for total variation models with an Lτ-data fidelity term, τ∈ { 1 , 2 } , are presented. The automated selection of the regularization parameter is based on the discrepancy principle, whereby in each iteration a total variation model has to be minimized. In the case of a locally varying parameter, this amoun
This article offers an analysis of three popular Swedish handbooks for new parents, written by authors in the “media class.” In these texts breastfeeding as a gendered, embodied practice collides with the Swedish ideal of gender-equal parenting. The analysis explores the various ways that gendered bodies, gendered (parental) rights, and gender equality figure in the handbooks, drawing upon feminis
Control theory is emerging as a source of solutions for many problems in the computing systems domain, and in particular for resource allocation. However, the techniques proposed to date in the literature, do not successfully address the difficulty of devising allocation schemes that are general enough, provide stability guarantees, and can be parametrised and managed by system administrators, or
ObjectiveComputerized decision‐support tools may improve diagnosis of acute myocardial infarction (AMI) among patients presenting with chest pain at the emergency department (ED). The primary aim was to assess the predictive accuracy of machine learning algorithms based on paired high‐sensitivity cardiac troponin T (hs‐cTnT) concentrations with varying sampling times, age, and sex in order to rule
Solvent-solute interactions in precursor solutions of lead halide perovskites (LHPs) critically impact the quality of solution-processed materials, as they lead to the formation of a variety of poly-iodoplumbates that act as building blocks for LHPs. The formation of [PbI2+n]n- complexes is often expected in diluted solutions, while coordination occurring at high concentrations is not yet well und
As the most common type of defects in WO3, surface oxygen deficiencies have been widely investigated in terms of their structure as well as physicochemical properties. In general, oxygen vacancy on the surface may lead to the reconstruction of the surface structure due to the need for surface energy minimization, especially for the area with high oxygen vacancy concentration. However, such a pheno
New digital food platforms are being launched accompanied with the promise of also promoting more sustainable food consumption. However, despite some success, many of these efforts to digitally reconfigure consumers food practices fail. The aim of this paper is to empirically explore, conceptualize and explain such failures. Taking a practice theory approach, and drawing on a field experiment usin
Objective: To describe perioperative adverse events, fertility and obstetric outcome, following a robot assisted laparoscopic approach for treating Cesarean scar pregnancies (CSP). Study Design: A retrospective case series of 14 consecutive women with a CSP and a wish for and attempts towards subsequent pregnancies, having undergone minimal invasive surgical treatment at two tertiary referral Swed
Low birth weight (LBW) is one of the major public health challenges in India. LBW etiology is multifactorial and linked to multiple determinants, including maternal undernutrition and sociodemographic characteristics. The objective of the present endeavor was to assess how maternal dietary diversity and other sociodemographic factors among marginalized populations are associated with the incidence
In recent decades, there has been a global recognition of the co-constitutive relationship between gender justice and peaceful transformation of previously war-torn societies. This chapter investigates how “women-friendly states” have located their foreign policies within notions of gender equality and empowerment. It focuses on how feminist foreign policy is to all intents and purposes ethical an
The article presents a comprehensive study on the tooth bending strength of spur gears with a progressive curved path of contact, or so-called S-gears. Systematic gear meshing simulations were conducted to study the effects of S-gear geometry parameters on tooth bending strength. Different S-gear geometries were analysed in a systematically organized manner, and a comparison was made against a sta
This article explores challenges that suppliers experience when being involved in customers’ product development projects, and how these challenges can be mitigated. It presents a framework of supplier involvement in product development involving four dimensions: People-Process-Tools/Technology-Interaction. The framework consists of 24 challenges and associated mitigating mechanisms. The article c
