Background/Aim: This study aimed at validation of a prognostic model, originally developed by Rades et al., in an age-restricted, particularly vulnerable subgroup of patients with brain metastases, because international variations in clinical practice and survival outcomes may impact on the performance of survival prediction tools. Patients and Methods: Retrospectively, data from a single institution ...

Objectives: To provide a widely applicable, blood-biomarker-based and performance-status-based prognostic model, which predicts the survival of patients undergoing palliative non-brain radiotherapy. This model has already been examined in a cohort of patients treated for brain metastases and performed well.<p> <p>Methods: This was a retrospective single-institution analysis of 375 patients, ...

Background - von Willebrand factor (VWF) and its cleaving protease, ADAMTS-13, form a pivotal axis that regulates hemostasis. However, the role of the VWF-ADAMTS-13 axis in the risk of future venous thromboembolism (VTE) is unknown.<p> <p>Objectives - To investigate whether plasma ADAMTS-13 levels and an imbalance with VWF levels, assessed as the VWF/ADAMTS-13 ratio, are associated with the risk ...

<p>The objective of the thesis is to examine, from a critical realist perspective and by using Margaret Archer’s conceptual framework, possible effects that the Programme for International Student Assessment (PISA) test has on the Norwegian education system and on school personnel. The intention has been to reconceptualise the notion of ‘PISA effects’ both at the systemic (macro) and individual ...

Background - Patients admitted to hospital after an injury are often found to have used psychoactive substances prior to the injury. The aim of this study was to investigate the associations between psychoactive substances (alcohol, psychoactive medicinal drugs and illicit drugs) and previous hospital admissions, triage and length of stay in the arctic Norwegian county of Finnmark.<p> <p>Methods ...

The current status concerning Hardy-type inequalities with sharp constants is presented and described in a unified convexity way. In particular, it is then natural to replace the Lebesgue measure dx with the Haar measure . There are also derived some new two-sided Hardy-type inequalities for monotone functions, where not only the two constants are sharp but also the involved function spaces are ...

I denne artikkelen utforsker vi erfaringer med skole–hjem-samarbeid i videregående skole. Vi inviterte 113 tidligere videregåendeskoleelever til å delta i dialogkaféer for å belyse skole–hjem-samarbeid som pedagogisk praksis i videregående skole. Resultatene avdekket en ambivalens i opplevelsen av skole–hjem-samarbeid, der elevene uttrykker at de ønsker å være selvstendige samtidig som de har behov ...

The microbial fuel cell (MFC) technology is emerging as an effective technology for wastewater treatment to remove and detect many pollutants and simultaneously generate power. The anode is an essential component for bacterial attachment and extracellular electron transfer (EET). Thus, anode performance is critical for improving an MFC system's overall performance. Materials that are electronically ...

Introduction - Decision coaching is a non-directive approach to support patients to prepare for making health decisions. It is used to facilitate patients’ involvement in informed values-based decision-making and use of evidence-based health information. A recent systematic review revealed low certainty evidence for its effectiveness with and without evidence-based information. However, there may ...

Multiple cognitive domains, including learning, memory, and psychomotor speed, show significant reductions with age. Likewise, several cerebrospinal fluid (CSF) neurodegenerative biomarkers, including total tau (t-tau, a marker of neuronal body injury) and neurofilament light chain (NfL, a marker of axonal injury) show age-related increases in normal aging. In the current study, we aimed to investigate ...