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Access to books and a rich language environment at home are important for children's language development. In this study we explored self-reported reading practices in families in Norway (N = 1001) to gain insight into the reading habits parents have with their young children, and the factors that best explain book reading in Norwegian homes. By investigating relationships between how many books parents reported reading with their child last week, demographic factors, and orientational variables, we found that book reading is better explained by orientational factors -- such as children's interest in books and having reading routines in the home -- than by demographic factors (such as parents' educational level). The proportion of parents reporting reading no books, or only one book with their child in the last week was unexpectedly large (33%). The implication of these findings for the culture of reading in Norwegian homes is discussed.

This paper explores teachers' educational values and how they shape their judgements about physically active learning (PAL). Twenty one teachers from four primary schools in Norway participated in focus groups. By conceptualising PAL as a didaktikk approach, the findings indicated that teachers engaged with PAL in a way that reflected their professional identity and previous experiences with the curriculum. Teachers valued PAL as a way of getting to know pupils in educational situations that were different from those when sedentary. These insights illustrate how PAL, as a didaktikk approach to teaching, can shift teachers' perceptions of pupils' knowledge, learning, and identity formation in ways that reflect the wider purposes of education. The paper gives support to a classroom discourse that moves beyond the traditional, sedentary one-way transfer of knowledge towards a more collaborative effort for pupils' development.

Arne Didrik Høiseth,1 Torbjørn Omland,1 Bo Daniel Karlsson,2 Pål H Brekke,1 Vidar Søyseth11Cardiothoracic Research Group, Division of Medicine, Akershus University Hospital and Institute of Clinical Medicine, University of Oslo, Oslo, Norway; 2Deptartment of Radiology, Akershus University Hospital, Lørenskog, NorwayBackground: Congestive heart failure is underdiagnosed in patients with chronic obstructive pulmonary disease (COPD). Pulmonary congestion on chest radiograph at admission for acute exacerbation of COPD (AECOPD) is associated with an increased risk of mortality. A standardized evaluation of chest radiographs may enhance prognostic accuracy.Purpose: We aimed to evaluate whether a standardized, liberal assessment of pulmonary congestion is superior to the routine assessment in identifying patients at increased risk of long-term mortality, and to investigate the association of heart failure with N-terminal prohormone of brain natriuretic peptide (NT-proBNP) concentrations.Material and methods: This was a prospective cohort study of 99 patients admitted for AECOPD. Chest radiographs obtained on admission were routinely evaluated and then later evaluated by blinded investigators using a standardized protocol looking for Kerley B lines, enlarged vessels in the lung apex, perihilar cuffing, peribronchial haze, and interstitial or alveolar edema, defining the presence of pulmonary congestion. Adjusted associations with long-term mortality and NT-proBNP concentration were calculated.Results: The standardized assessment was positive for pulmonary congestion in 32 of the 195 radiographs (16%) ruled negative in the routine assessment. The standardized assessment was superior in predicting death during a median follow up of 1.9 years (P=0.022), and in multivariable analysis, only the standardized assessment showed a significant association with mortality (hazard ratio 2.4, 95% confidence interval [CI] 1.2–4.7) (P=0.016) and NT-proBNP (relative concentration 1.8, CI 1.2–2.6) (P=0.003).Conclusion: By applying a standardized approach when evaluating pulmonary congestion on chest radiographs during AECOPD, a group of patients with increased risk of dying, possibly due to heart failure, is identified.Keywords: heart failure, radiograph, NT-proBNP, mortality, X-ray, cephalization

Operating in urban waters with an autonomous vessel can be challenging. The autonomous vessel must be able to react quickly and detect obstacles to avoid collisions and risky maneuvers. Exteroceptive sensors such as LiDAR and RADAR have typically been used with great success in the maritime domain, but the measurements are often too sparse to represent smaller obstacles during docking and other maritime operations. However, other sensor modalities, such as stereo cameras, can provide both appearance and dense depth information. In this paper, we present a stereo camera-based free space estimation method for the maritime domain. The mapping of navigable areas is crucial for path planning and collision avoidance systems. To robustly estimate the free space, we use vertically oriented rectangular segments known as stixels. We utilized both stereo correspondences and a recent image segmentation network trained on a large, generalized dataset to create the stixels. To validate our approach, we analyzed the estimated free space, evaluating both the accuracy and consistency in the estimated depth over time. We demonstrate the approach using a real dataset recorded with a stereo camera mounted on an autonomous ferry and compare its accuracy against measurements from a LiDAR.

PCR-based diagnostics has revealed the previously largely unknown Cryptosporidium transmission and infections in high-income countries. This study aimed to determine domestic and imported subtypes of Cryptosporidium species in Norway, evaluate their demographic distribution, and identify potential small outbreaks. Cryptosporidium-positive human faecal samples were obtained from six medical microbiology laboratories between February 2022 and January 2024, together with 22 Cryptosporidium-positive animal samples. Species and subtypes were identified by sequencing PCR products from gp60 and SSU rRNA genes. Most cryptosporidiosis cases occurred during late summer/early autumn, primarily in children and young adults. Of 550 human samples, 359 were successfully characterized molecularly (65%), revealing infection with 10 different Cryptosporidium species. C. parvum occurred in 245 (68%) human isolates with IIa and IId being major allele families, with distinct regional distribution patterns of common subtypes. A kindergarten outbreak with 5 cases was due to C. parvum IIaA14G1R1. C. mortiferum was identified in 33 (9.2%) human cases of which 24 were known to be of domestic origin, making it the second most common species in human autochthonous cases in Norway. All C. mortiferum isolates were of the same genotype; XIVaA20G2T1, including 13 cases from a suspected small outbreak in Trøndelag. C. hominis occurred in 68 typed cases (19%), but mostly in infections acquired abroad, with allele families Ib and If occurring most often. In conclusion, this study of recent Cryptosporidium spp. and subtypes in Norway, highlights the predominance of C. parvum and the emergence of C. mortiferum among autochthonous cases.

Food waste is a major source of avoidable greenhouse gas emissions. Responsible research and innovation (RRI) should contribute to meeting urgent challenges like climate change. This paper discusses collaborative innovations to reduce food waste and analyses this from the perspective of RRI, understood as purpose and process requirements. We study to what extent the focus on a responsible innovation outcome in Norwegian food supply chain collaboration corresponds with respecting the process dimensions of RRI, based on interviews and a consensus conference process. This contributes to understanding whether an urgent purpose can facilitate or is a barrier to the process dimensions of RRI. We find that besides aiming for a good outcome, the food companies intend to innovate in an inclusive and reflective way. The sustainability agenda as an important purpose for innovation, and the urgency of the goal of reducing food waste, is in our study well aligned with RRI.

Background:. Patients with major burn injuries are prone to massive blood loss owing to tangential excision of burn wounds and donor skin harvesting. In general, topical application of the antifibrinolytic drug tranexamic acid (TXA) to surgical wounds reduces bleeding; however, its effect on bleeding and re-epithelialization in superficial wounds of burns has not been explored. Methods:. This study aimed to investigate the therapeutic potential of topical TXA in reducing blood loss and its effect on wound re-epithelialization in burn surgery. Split-thickness skin graft donor wounds in burn patients were paired and randomized to topical application of either TXA (25 mg/mL) or placebo. Endpoints were postoperative bleeding as measured by dressing weight gain per cm2 wound area, blood stain area per wound area, and visual evaluation of bleeding in the dressings. Healing time was recorded to analyze the effect on wound re-epithelialization. Results:. There was no significant difference in bleeding or time to re-epithelialization between the TXA and placebo wounds. A post hoc subanalysis of wounds with dressing weight gain above the median, showed a significant difference in favor of TXA. However, use of tumescence may have influenced end points. No significant adverse events related to the study drugs were observed. Conclusions:. This study demonstrates that topical application of TXA (25 mg/mL) to split-thickness skin graft donor wounds does not delay re-epithelialization. Although a reduction in bleeding is suggested, further studies are needed to determine the role of topical TXA in reducing bleeding in burn surgery.

In 2018, the Centre for Physical Active Learning (SEFAL) designed a comprehensive one-year workplace-based continuous professional development (CPD) program for in-service teachers in Norway. The CPD program aimed to enhance the pedagogical feasibility of integrating physically active learning (PAL) within all theoretical subjects by advancing teachers’ competence. This article provides an overview of the SEFAL CPD program’s conceptual framework and design. Although the article does not provide an independent evaluation of the framework, we discuss it based on our continual development during the period from 2018 to 2023, during which 1,363 teachers from 77 schools participated. As the framework continues to inform the SEFAL CPD, the article concludes by identifying prospective directions and potential avenues for further refinement and utilisation of this and similar programs.

Becoming a parent is a vulnerable life transition and may affect parents’ mental health. Depressive symptoms may occur in fathers, as well as mothers, during pregnancy and the postpartum period. The health service is expected to have a family perspective, aiming to support both parents. Despite this goal, mothers traditionally receive more support than fathers. Home visiting programs may provide enhanced guidance for new fathers and increased mental health support. The aim of this study was therefore to assess possible differences in level of depressive symptom in fathers receiving the New Families home visiting program compared with those receiving standard care from the Norwegian Child Health Service. A prospective nonrandomized controlled study with a parallel group design was performed. The Edinburg Postnatal Depression Scale (EPDS) was used to measure depressive symptoms in fathers ( N = 197) at 28 weeks of their partners’ pregnancy (T1), at 6 weeks (T2), and 3 months postpartum (T3), in the intervention and the control group. The results indicate a prevalence of depressive symptoms (EPDS score ≥ 10) in Norwegian fathers of 3.1% at T1, 3.9% at T2, and 2.2% at T3 for the full sample. No significant EPDS score differences were found between the intervention and the control group at six weeks and three months postpartum. This suggests that the intervention had no clear impact on depressive symptoms during this time-period.

ObjectivesTo evaluate relapses in giant cell arteritis (GCA), investigate the utility of vascular ultrasound to detect relapses, and develop and assess a composite score for GCA disease activity (GCAS) based on clinical symptoms, ultrasound imaging activity, and C-reactive protein (CRP).MethodsPatients with GCA were prospectively followed with scheduled visits, including assessment for clinical relapse, protocol ultrasound examination, and CRP. At each visit, patients were defined as having ultrasound remission or relapse. GCAS was calculated at every visit.ResultsThe study included 132 patients, with a median follow-up time of 25 months [interquartile range (IR) 21]. The clinical relapse rate was 60.6%. There were no differences in relapse rates between GCA subtypes (cranial-GCA, large vessel (LV)-GCA, and mixed-GCA) (p = 0.83). Ultrasound yielded a sensitivity of 61.2% and a specificity of 72.3% for diagnosing GCA- relapse in our cohort. In 7.7% of follow-up visits with clinical relapses, neither high CRP nor findings of ultrasound relapse were registered. In comparison, in 10.3% of follow-up visits without symptoms of clinical relapse, there were both a high CRP and findings of ultrasound relapse.ConclusionWe found moderate sensitivity and specificity for ultrasound as a monitoring tool for relapse in this prospective cohort of GCA patients. The extent or subtype of vasculitis at the diagnosis did not influence the number of relapses. Based on a combination of clinical symptoms, elevated CRP, and ultrasound findings, a composite score for GCA activity is proposed.

The organisation and development strategies of youth soccer differ between Norway and Iceland. Whether this affect physical capacity is unknown. Thus, the first aim of the present study is to compare physical capacity between players from Iceland and Norway. Secondary aim is to assess associations between biological maturity and physical capacity in the Icelandic players since an association previously has been shown among the Norwegians. There were 48 U14 players from Iceland included and 103 players from Norway. Bone age (BA), measured with left-wrist x-ray, was used as an indicator of biological maturity. To measure physical capacity, 40 metre (m) linear sprint, standing long jump (SLJ), countermovement jump (CMJ), the Yo-Yo intermittent recovery test (IR1-test) and a maximal oxygen uptake test (VO2max) were used. Training load was assessed by questionnaire. The results showed that the Norwegian players ran faster (5.90 ± 0.38 vs. 6.37 ± 0.44 s, p

In this introduction we want to bring attention to and provide a contextualization and analysis of the last years burning of the Quran that have taken place and still takes place in the Nordic and Scandinavian context. Whilst many countries around the world still have blasphemy laws or laws against religious hatred that protect “religion” (however defined), or religious sensibilities from being desecrated or mocked, most Western countries, including Sweden, Denmark and Norway have removed blasphemy laws and made it possible to offer critique of religion, including the right to criticize religious texts. While this special issue primarily discusses the contemporary practice of public rituals where a physical copy of the Quran is burnt, we argue that understanding why this practice has become so widespread in the Nordic region requires a historical awareness of how blasphemy, as well as freedom of religion and freedom of expression have been understood and practiced in this very specific cultural and political environment of the far corners of Europe. Besides providing a historical background, the introduction includes an overview to how Muslims have discussed how to handle copies of the Quran that have been worn-out and why the intention is important for understanding the controversy around the burning of the Quran.

Abstract Early embryo mortality has recently been proven to be a significant component of avian reproductive failure. Due to the difficulty in distinguishing eggs, which have suffered early embryo mortality from unfertilised eggs, this cause of reproductive failure has historically been underestimated and overlooked. We describe methods for recognising and collecting early failed, unhatched eggs from wild bird populations, identifying and isolating embryonic material in unhatched eggs, and efficiently extracting DNA from those samples. We test these methods on unhatched hihi (Notiomystis cincta) eggs collected from the field, which have undergone postmortem incubation. We obtained DNA yields from early‐stage embryos that are sufficient for a wide range of molecular techniques, including microsatellite genotyping for parentage analysis and sex‐typing. The type of tissue sample taken from the egg affected downstream DNA yields and microsatellite amplification rates. Species‐specific microsatellite markers had higher amplification success rates than cross‐species markers. We make key recommendations for each stage of the sampling and extraction process and suggest potential protocol improvements and modifications. Genetic and possibly genomic analysis of embryos that die early in development has the potential to advance many fields. The methods described here will allow a more in‐depth exploration of the previously overlooked causes of early embryo mortality in wild populations of birds, including threatened species.

In recent years, the Poisson multi-Bernoulli mixture (PMBM) filter has been established among the state-of-the art methods in target tracking. We present a method for including target-provided measurements in said filter, both when using it to track extended objects and point targets. We use messages from the Automatic identification system as an example of target-provided measurements, and radar and LiDAR as examples of exteroceptive sensors. In the point target case, we utilize several different kinematic models in parallel through the interacting multiple models framework, and compare the presented method to several common trackers and other PMBM filter configurations. The results show that our method outperforms similar methods when target-provided measurements are available. The point target variant is also shown to work in a closed-loop collision avoidance experiment in a maritime environment, demonstrating its feasibility for use in real-world applications. For the extended object tracking case, we expand upon the Gaussian process PMBM filter. The extended object method is evaluated on both simulated and experimental data, and is shown to improve the tracking performance when including target-provided measurements in comparison to when it only uses exteroceptive measurements.

Abstract Background The transition to motherhood is characterized by physical, psychological, social, and relational changes. Quality of life (QoL) changes substantially during this transition. Higher QoL is associated with social support, essential for coping with the challenges and changes of becoming a mother. An early universal home visiting program (New Families) is developed to strengthen and support families. The study aims to evaluate the impact of New Families on first-time mothers’ QoL and to investigate the association between their QoL, social support, and selected possible predictive factors. Methods A prospective non-randomized controlled study with parallel group design. Child Health Services in five city districts of Oslo were matched in intervention and control groups. First-time mothers were allocated based on the residential area and assessed at pregnancy week 28 (N = 228), six weeks postpartum (N = 184), and three months postpartum (N = 167). Measures of the World Health Organization Quality of Life brief, Perinatal Infant Care Social Support Scale, and background variables were collected from October 2018 to June 2020. Multivariate linear regression models were applied to examine intervention impact and assess associations. Results Our data did not reveal a significant association between New Families intervention and the QoL levels of first-time mothers at three months postpartum. Thus, we analyzed the whole sample together. Emotional support was significantly associated with higher QoL levels in the physical health (B = 0.19, 95%CI [0.04 to 0.34]) and social relationships (B = 0.40, 95%CI [0.20 to 0.60]) domains. Appraisal support was significantly associated with higher QoL levels in the psychological (B = 0.34, 95%CI [0.18 to 0.50]) and environment (B = 0.33, 95%CI [0.19 to 0.48]) domains. QoL levels in pregnancy were significantly associated with QoL levels postpartum, showing small to medium effect size (ES = 0.30 to 0.55), depending on the domain. Conclusions Further research, including qualitative interviews, could provide more insights into the impact of New Families on QoL. A positive association between QoL levels in pregnancy and postpartum suggests that postnatal interventions targeting improved QoL could potentially improve postpartum QoL. Emotional and appraisal support seems beneficial for first-time mothers’ QoL and could be provided and facilitated by public health nurses. Trial registration clinicaltrial.gov NCT04162626.

This work compares the methods by Starkov (1994a) and Zhang & Paxton (2008), that calculate the size and location of the auroral ovals as a function of planetary Kp index. The ovals are mapped in position and time onto a solar illuminated surface model of the Earth. It displays both the night- and dayside together with the location of the twilight zone as Earth rotates under the ovals. The graphical display serves as a tool to forecast auroral activity based on the predicted value of the Kp index. The forecast is installed as a service at http://kho.unis.no/. The Zhang & Paxton (2008) ovals are wider in latitude than the Starkov (1994a) ovals. The nightside model ovals coincide fairly well in shape for low to normal auroral conditions. The equatorward border of the diffuse aurora is well defined by both methods on the nightside for Kp ≤ 7. The dayside needs further studies in order to conclude.

Background: Research has indicated that providing women with information about menopause can improve their attitudes towards it and symptom experience. Nevertheless, information shared on the menopause is often arbitrary. Aim: To examine women’s information needs about menopause, and understand if, when, and from whom they want information. Design & setting: A cross-sectional study was undertaken. A questionnaire survey was distributed to women in the waiting room of 54 general practice clinics in South-Eastern Norway in autumn 2022. Method: Medical students recruited women in the clinic waiting rooms. A 1-page study-specific questionnaire was used, focusing on need for information about menopause. A multinominal logistic regression model was used to analyse the association between the desire for information and education level, country of birth, and menopausal status. Results: A total of 625 women were included, with a mean age of 44.4 years (standard deviation [SD] 8.7). In all, 59% answered that they wanted information about menopause, and 81% of these wanted their GP to inform them, from a median age of 45 years. According to the women, only 10% of GPs had initiated a discussion on the menopause. Higher education was a predictor for wanting information. A main driver of information needs was to help oneself in the present and in the future. In all, 33% did not want information. The main reasons were that they already possessed sufficient information, would take menopause as it comes, were too young, or were already postmenopausal. The sex of the GP did not influence the results. Conclusion: Most women wanted information about menopause from their GP. The study emphasises the need for GPs to consider prioritising this discussion, and to keep up to date on recommendations and treatment options.