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In this article we compute lossy Bloch waves in two-dimensional photonic crystals with dispersion and material loss. For given frequencies these waves are determined from non-linear eigenvalue problems in the wave vector. We applied two numerical methods to a demanding test case, a photonic crystal with embedded quantum dots that exhibits very strong and anamolous dispersion. The first method is b
BackgroundRectal washout (RW) is performed to eliminate intraluminal cancer cells and thereby reducing the risk of local recurrence (LR). The overall aim of this thesis was to investigate the importance of RW in rectal cancer surgery.MethodPaper I: Survey of the current practice of RW among Swedish colorectal units.Paper II: The association between RW and 30-day postoperative complications after a
Congenital disorders of glycosylation are a group of rare related disorders causing multisystem dysfunction, including ovarian failure in females that requires early estrogen replacement. Glycosylation defects also disrupt normal synthesis of several coagulation factors, increasing thrombotic risks and complicating hormone replacement. This series describes four females with different types of CDG
This article aims to expand the ongoing theoretical debate on the broadened and context-specific notion of politics by offering an empirically nuanced conceptualization of political based on the study of feminist and LGBTI+ activism in Russia, Turkey, and the Scandinavian countries. We use a multi-scalar transnational approach to foreground connectivities across regions to challenge the nation-bou
Thermoresponsive polymers have received significant research attention as smart materials with particular interest in biomedical applications. The composition and architecture are known to strongly influence the thermoresponsive properties of the materials. For example, the strong overlap of end-grafted polymer chains in polymer brushes leads to a broader collapse transition relative to linear ung
Many novel modulated radiation treatment techniques are sensitive to patient motion which may degrade the dose distribution considerably. As there may be a simultaneous movement of the tumour and treatment machine, undesired heterogeneities in the dose distribution can be resulted. Methods to estimate the dosimetric effect of motion and treatment deliveries for both photons and protons are needed.
The increasing pressure within developing countries to focus on other national objectives has led to declining fiscal transfers for conservation. This paper assesses the potential for a typical large African park such as the Kruger National Park to generate additional revenue through an entrance fee hike in order to finance park operations. This is investigated by estimating international tourists
Background: There is insufficient knowledge available about the impact of paediatric palliative care at home on meeting family needs and ensuring the highest quality of care for the dying child. The aim of this study was to elucidate parents’ experiences of how and why home-based paediatric palliative care impacted the entire family during their child's final phase of life. Methods: The study used
This paper establishes a posterior convergence rate theorem for general Markov chains. Our approach is based on the Hausdorff α-entropy introduced by Xing (Electronic Journal of Statistics 2:848–62, 2008) and Xing and Ranneby (Journal of Statistical Planning and Inference 139 (7):2479–89, 2009). As an application we illustrate our results on a non linear autoregressive model.
This research studied the preferences reported by women and men about their Ideal Body Image for the Opposite Sex (IBIOS), and its association with body mass index (BMI). It also analysed the preferences of each sex for a woman's ideal body image (W-IBI) and a man's ideal body image (M-IBI). A total of 450 participants aged 18-70 years with different weights were studied. Their IBIOS was assessed
Artikeln behandlar ett återkommande språkligt mönster i idrottstränares instruktioner och återkoppling till tränande barn. Mönstret utgörs av ett tvåledat yttrande där ett instruerande led föregås av ett orienterande led med lägre informationsvärde och en delvis annan funktion. I artikeln beskrivs detta orienterande led som scene-setting, vilket syftar på att den orientering som föregår och förber
We introduce DiffPhy, a differentiable physics-based model for articulated 3d human motion reconstruction from video. Applications of physics-based reasoning in human motion analysis have so far been limited, both by the complexity of constructing adequate physical models of articulated human motion, and by the formidable challenges of performing stable and efficient inference with physics in the
Resilience and gender have become new buzzwords for expressing renewal in peacebuilding. This article unpacks the gender-resilience nexus in theory and analyses global trends and variation in peacebuilding policy and practice. It advances an analytical framework based on three central pillars of peacebuilding: process, outcome, and expertise. A comprehensive analysis of 49 international peacebuild
The impact of climate change on the deterioration of reinforced concrete elements have been frequently highlighted as worthy of investigation. This article addresses this important issue by presenting a time-variant reliability analysis to assess the effect of climate change on four limit states; the probabilities of corrosion initiation, crack initiation, severe cracking, and failure of a simply
Transportation infrastructure that accommodates the needs of active mode users is an essential element of sustainable and just urban mobility transitions. Safety is a major factor influencing bicyclist behavior, and understanding how safety is perceived by traffic participants can support urban designs that will attract greater shares of active travelers. This paper evaluates the stated preference
UX is now an acknowledged business process across several industries. Having grown out of Human Factors, Human-Computer Interaction and Interaction Design, UX is increasingly witnessing scholarly attention outside these historical roots. However, this popularity of UX also seems to have caused a broadening of the UX concept – where several non-UX professional roles and perspectives now shape its m
The aim of palliative care is to maintain as high a quality of life (QoL) as possible despite a life-threatening illness. Thus, the prescribed medications need to be evaluated and the benefit of each treatment must be weighed against potential side effects. Medications that contribute to symptom relief and maintained QoL should be prioritized. However, studies have shown that treatment with preven
Objective: Given the public health importance of opioid use disorder (OUD), we sought to understand better its risk predictors in the Swedish general population. Method: We examined the Swedish population, born 1950–1970 (n = 2,092,359), and followed through 2018. Using Cox, logistic, and co-sibling models, we explored associations between a wide range of putative risk factors and a first onset of
