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This contribution deals with investigations on enhanced Fischer–Burmeister nonlinear complementarity problem (NCP) functions applied to a rate-dependent laminate-based material model for ferroelectrics. The framework is based on the modelling and parametrisation of the material’s microstructure via laminates together with the respective volume fractions. These volume fractions are treated as inter
Overlapping phenotypes between different hereditary colorectal cancer (CRC) syndromes together with a growing demand for cancer genetic testing and improved sequencing technology call for adjusted patient selection and adapted diagnostic routines. Here we present a retrospective evaluation of family history of cancer, laboratory diagnostic procedure, and outcome for 372 patients tested for Lynch s
Recent studies of muscle-invasive bladder cancer show that FGFR3 mutations are generally found in a luminal papillary tumour subtype that is characterised by better survival than other molecular subtypes. To better understand the role of FGFR3 in invasive bladder cancer, we examined the process of tumour development induced by the tobacco carcinogen OH-BBN in genetically engineered models that exp
AIM: To assess the absolute and relative educational inequalities in mortality from hip and non-hip fractures in Skåne region, Sweden.METHODS: We conducted a population-based open cohort study. People aged 30-99 years, resident in the region during 1998-2013 ( n = 999, 148) were followed until death, their 100th birthday, relocation outside Skåne, or the end of 2014. We obtained individual-level d
OBJECTIVES: To examine patient willingness and possible shift in willingness for surgery and to investigate factors associated with this shift, following participation in the digital non-surgical osteoarthritis (OA) treatment program Joint Academy.METHODS: 458 individuals (mean age 62±5.6 years, 67% women) with diagnosed hip or knee were evaluated after six weeks in Joint Academy, comprising educa
Distinguishing between adaptive and maladaptive cardiovascular response to exercise is crucial to prevent the unnecessary termination of an athlete’s career and to minimize the risk of sudden death. This is a challenging task essentially due to the substantial phenotypic overlap between electrical and structural changes seen in the physiological athletic heart remodeling and pathological changes s
Background/Objective: Lifestyle modification is the therapy of choice for childhood obesity, yet the response rate is variable and may be affected by genetic factors. We aimed to investigate predictors of poor response to lifestyle modification obesity treatment in children. Methods: A prospective cohort study of 434 youths (64.5% females) between 4 and 20 years of age undergoing a standard care o
Abstract Objective: To evaluate the long-term outcome of men with an initial prostate-specific antigen (PSA) level below 3 ng/mL and whether the free-to-total (F/T PSA) ratio is a useful prognostic marker in this range. Materials and methods: This study is based on 5,174 men aged 50–66 years, who in 1995–1996 participated in the first round of the Göteborg randomized screening trial (initial T-PSA
Background: Treatment with omega-3 fatty acids and fenofibrates reduces serum triglyceride levels, but few studies have compared the effect of these agents on liver fat. Objective: The aim of the EFFECT I trial (NCT02354976) was to determine the effects of free omega-3 carboxylic acids (OM-3CA) and fenofibrate on liver fat in overweight or obese individuals with non-alcoholic fatty liver disease a
Aims: We tested whether parental alcohol use disorder (AUD) predicted adult offspring's likelihood of marriage and marriage to an AUD-affected spouse; whether effects differed as a function of the sex or number of affected parents; and whether they were robust to confounders. Design: Sex-stratified Cox and logistic regression models. Setting: Sweden. Participants: A total of 1 171 070 individuals
Formate dehydrogenases (FDHs) are metalloenzymes that catalyse the reversible conversion of formate to carbon dioxide. Since such a process may be used to combat the greenhouse effect, FDHs have been extensively studied by experimental and theoretical methods. However, the reaction mechanism is still not clear; instead five putative mechanisms have been suggested. In this work, the reaction mechan
In the last decade, there has been an explosion of interest within the psychiatric research community in a small diencephalic brain region called the habenula. It has been uncovered as a key regulator of monoaminergic transmission, playing a fundamental role in decision making, behavioral flexibility, inhibitory control, sleep, pain and analgesia. Perturbation of the habenular neurocircutry in ani
An approach to atrial fibrillation (AF) frequency tracking in long-term ambulatory ECG recordings is presented, comprising f-wave extraction, dominant atrial frequency (DAF) tracking, and signal quality assessment. Since poor signal quality is commonly encountered in ambulatory monitoring, a recently proposed index is employed to assess f-wave signal quality in a database containing 38 patients wi
Given that FLT3 expression is highly restricted on lymphoid progenitors, it is possible that the established role of FLT3 in the regulation of B and T lymphopoiesis reflects its high expression and role in regulation of lymphoid-primed multipotent progenitors (LMPPs) or common lymphoid progenitors (CLPs). We generated a Flt3 conditional knock-out (Flt3fl/fl) mouse model to address the direct role
Despite important applications in unsteady Stokes flow, a Fredholm second kind integral equation formulation modeling the first Dirichlet problem of the modified biharmonic equation in the plane has been derived only recently. Furthermore, this formulation becomes very ill-conditioned when the boundary is not smooth, say, having corners. The present work demonstrates numerically that a method call
This paper studies the innovation productivity of academic researchers across their career advancement. Taking patents and invention disclosures as indicators of innovation productivity and using survey data from a large German public research organization, researchers’ productivity is examined during early career and early to mid-career across various dimensions, including years since employment,
This study analyses the implementation and sustainability of evidence-based community mental health services in the form of publicly financed Individual Placement and Support programs. Critical implementation components and program fidelity were assessed after one year. After two years, program fidelity was assessed once again. After three years, the programs’ sustainability was assessed and semi-
Different perceptions of the concept of extended producer responsibility and product stewardship (EPR/PS) have tended to lead to prolonged policy disputes and have likely affected the design of EPR/PS policies. We therefore surveyed stakeholders’ perceptions of the concept of EPR/PS, including its aims, application, and rationales, and analyzed 376 responses with regression analysis and cluster an
Cytoreductive nephrectomy (CN) has been the standard of care in patients with metastatic clear-cell renal cancer who present with the tumour in place. The CARMENA trial compared systemic therapy alone with CN followed by systemic therapy. This article outlines the new guidelines based on these data. Patient summary: The CARMENA trial demonstrates that immediate cytoreductive nephrectomy should no
