1,440 results on '"Smedberg A"'
Search Results
2. Successful adaptation of twinning concept for global neurosurgery collaborations—a validation study
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Corell, Alba, Jabang, John N., Manneh, Job, Manneh, Ebrima K., Tisell, Magnus, Brandt, Christian, Majing, Tomas, Smedberg, Camilla, Förars, Charlotte, Rebucas, Sarinah, Goswell, Pascal, Ronold, Tove, Landén, Caroline, Engström, Anders, Sorto, Pia, Uche, Enoch, Wague, Daouda, Sakho, Youssoupha, and Sundblom, Jimmy
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- 2024
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3. Molecular Surveillance of Multidrug-Resistant Bacteria among Refugees from Afghanistan in 2 US Military Hospitals during Operation Allies Refuge, 2021
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Cole Anderson, Francois Lebreton, Emma Mills, Brendan Jones, Melissa Martin, Hunter Smith, Roseanne Ressner, Sara Robinson, Wesley Campbell, Jason Smedberg, Michael Backlund, Diane Homeyer, Joshua Hawley-Molloy, Natalie Khan, Henry Dao, Patrick McGann, and Jason Bennett
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antimicrobial resistance ,bacteria ,infection control ,military medicine ,global health ,refugees ,Medicine ,Infectious and parasitic diseases ,RC109-216 - Abstract
In 2021, two US military hospitals, Landstuhl Regional Medical Center in Landstuhl, Germany, and Walter Reed National Military Medical Center (WRNMMC) in Bethesda, Maryland, USA, observed a high prevalence of multidrug-resistant bacteria among refugees evacuated from Afghanistan during Operation Allies Refuge. Multidrug-resistant isolates collected from 80 patients carried an array of antimicrobial resistance genes, including carbapenemases (blaNDM-1, blaNDM-5, and blaOXA-23) and 16S methyltransferases (rmtC and rmtF). Considering the rising transmission of antimicrobial resistance and unprecedented population displacement globally, these data are a reminder of the need for robust infection control measures and surveillance.
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- 2024
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4. An enhanced simulation-based multi-objective optimization approach with knowledge discovery for reconfigurable manufacturing systems
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Barrera-Diaz, Carlos Alberto, Nourmohammdi, Amir, Smedberg, Henrik, Aslam, Tehseen, and Ng, Amos H. C.
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Electrical Engineering and Systems Science - Systems and Control ,Computer Science - Artificial Intelligence - Abstract
In today's uncertain and competitive market, where enterprises are subjected to increasingly shortened product life-cycles and frequent volume changes, reconfigurable manufacturing systems (RMS) applications play a significant role in the manufacturing industry's success. Despite the advantages offered by RMS, achieving a high-efficiency degree constitutes a challenging task for stakeholders and decision-makers when they face the trade-off decisions inherent in these complex systems. This study addresses work tasks and resource allocations to workstations together with buffer capacity allocation in RMS. The aim is to simultaneously maximize throughput and minimize total buffer capacity under fluctuating production volumes and capacity changes while considering the stochastic behavior of the system. An enhanced simulation-based multi-objective optimization (SMO) approach with customized simulation and optimization components is proposed to address the abovementioned challenges. Apart from presenting the optimal solutions subject to volume and capacity changes, the proposed approach support decision-makers with discovered knowledge to further understand the RMS design. In particular, this study presents a problem-specific customized SMO combined with a novel flexible pattern mining method for optimizing RMS and conducting post-optimal analyzes. To this extent, this study demonstrates the benefits of applying SMO and knowledge discovery methods for fast decision-support and production planning of RMS.
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- 2022
5. A pilot study of a joint outdoor exercise program for dog owners and dogs
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K. Smedberg, E. Lundbeck, E. Roman, J. W. Eriksson, S. Spörndly-Nees, L. V. Kallings, A. Bergh, and J. Söder
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Medicine ,Science - Abstract
Abstract Increasing levels of physical inactivity is a global burden for mankind and is also an emerging problem in companion dogs. In both humans and dogs, insufficient physical activity is associated with increased risk for noncommunicable diseases and impaired quality of life (QoL). The aim of the current pilot study was to evaluate effects of a joint outdoor exercise program for dog owners (n = 22) and dogs (n = 22) with focus on QoL and body measurements. Results indicate that an eight-week exercise intervention alone, with a target distance of at least 2 km twice a week, may be sufficient to significantly increase self-reported QoL and acceptance of bodily appearance in dog owners despite no reductions in body measurements. In dogs, a significantly reduced body condition score (BCS) was registered, despite no considerable changes in feeding. The increased owner motivation for continued joint exercise suggests potential for lifestyle changes, which could be investigated in future studies including control groups and long-term follow-ups. The importance of the human-animal bond as a success factor for increased mutual physical activity and health benefits in both dog owners and dogs is recommended to be studied in a more in-depth manner.
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- 2024
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6. Six Extensively Drug-Resistant Bacteria in an Injured Soldier, Ukraine
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Patrick T. Mc Gann, Francois Lebreton, Brendan T. Jones, Henry D. Dao, Melissa J. Martin, Messiah J. Nelson, Ting Luo, Andrew C. Wyatt, Jason R. Smedberg, Joanna M. Kettlewell, Brain M. Cohee, Joshua S. Hawley-Molloy, and Jason W. Bennett
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antimicrobial resistance ,extensively drug-resistant bacteria ,Ukraine ,Acinetobacter baumannii ,Klebsiella pneumoniae ,Enterococcus faecium ,Medicine ,Infectious and parasitic diseases ,RC109-216 - Abstract
Blood and surveillance cultures from an injured service member from Ukraine grew Acinetobacter baumannii, Klebsiella pneumoniae, Enterococcus faecium, and 3 distinct Pseudomonas aeruginosa strains. Isolates were nonsusceptible to most antibiotics and carried an array of antibiotic resistant genes, including carbapenemases (blaIMP-1, blaNDM-1, blaOXA-23, blaOXA-48, blaOXA-72) and 16S methyltransferases (armA and rmtB4).
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- 2023
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7. Can multisite clinical trial results change clinical practice? Use of long-acting injectable risperidone nationally in the Veterans Health Administration
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Rosenheck, Robert, Anand, Sonia T., Kurtz, Stephen G., Hau, Cynthia, Smedberg, Diane, Pontzer, James F., Ferguson, Ryan E., and Davis, Cynthia R.
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- 2023
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8. Exploration of user needs and design requirements of a digital stress management intervention for software employees in Sri Lanka: a qualitative study
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Weerasekara, Manoja and Smedberg, Åsa B.
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- 2023
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9. Incidence, presentation and outcome of acute aortic dissection: results from a population-based study
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Johnny Steuer, Rebecka Hultgren, Christian Olsson, and Christian Smedberg
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Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
Objectives To describe the incidence of acute aortic dissection in a clearly defined population, to assess onset symptoms and admission biochemical marker levels and to analyse variables potentially associated to mortality.Methods Medical records and CT angiograms of all patients hospitalised for acute aortic dissection in the Stockholm County during the 5-year period 2012–2016 were reviewed. The patients were followed until date of death or until 31 December 2020. The annual incidence was determined. Associations between clinical and biochemical variables and 30-day mortality, respectively, were analysed using multivariable logistic regression models.Results A total of 344 patients were included. The mean annual incidence of acute aortic dissection was 4.1 per 100 000. Median age was 67 years (range 24–91) and 34% (n=118) were women. Type A dissection was predominant; 220 patients (64%) had type A and 124 (36%) had type B. Painless dissection was more common in type A than in type B (18% vs 15%, p=0.003). Type A dissection patients also more commonly had elevated plasma troponin T (44% vs 21%, p
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- 2024
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10. «Jag er inte riktigt mig själv. Och det är jag glad för»
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Anna Smedberg Bondesson
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Humor ,Pirandello ,umorismo ,metapoesi ,Kristina Lugn ,Norwegian literature ,PT8301-9155 - Abstract
I Kristina Lugns diktsamling Hej då, ha det så bra! (2003) liksom i den postuma ”Inte alls dåligt” (2022) drivs den egna poetiken till sin spets. Metaforikens oegentlighet och bokstavlighetens absurditet blottas. Enligt Lars Elleström ringar Lugns dikter ”in människans konkret kroppsliga, och därmed också mentala, villkor” (Elleström 2006, 28). I min artikel gäller detta resonemang inte bara den kroppsliga metaforiken utan hela den bokstavliga språkdräkten. Ann-Helén Andersson formulerar i sin avhandling ”Jag är baserad på verkliga personer”. Ironi och röstgivande i Kristina Lugns författarskap att ”I Lugns texter kan det komiska ses som ett element inom en dominerande ironisk tendens.” (Andersson 2010, 115). Med hjälp av Luigi Pirandellos essä L’umorismo (1908) och begreppet sentimento del contrario, kommer jag här istället argumentera för att Lugns bokstavliga språkdräkt, föremålet för min analys, öppnar för en humoristisk, snarare än ironisk, verkan som kan få verkligheten att framträda som aningen mer fattbar och gripbar – i all sin fasansfulla absurditet.
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- 2023
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11. Exploration of user needs and design requirements of a digital stress management intervention for software employees in Sri Lanka: a qualitative study
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Manoja Weerasekara and Åsa B. Smedberg
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Occupational stress ,ICT ,Design ,User needs ,System feature ,Focus group ,Public aspects of medicine ,RA1-1270 - Abstract
Abstract Background Digital stress management interventions are considered promising additions to the spectrum of the programs companies use to support the well-being of their employees. However, a series of constraints are identified that hinder the potential benefits of such interventions. These constraints include a lack of user engagement and personalisation, poor adherence and high attrition. Understanding the specific user needs and requirements is essential to increase the likelihood of success in implementing ICT (Information and Communication Technology)-supported stress management interventions. Thus, following the findings from a previous quantitative study, the proposed study aimed to further explore the user needs and requirements for designing digital stress management interventions for software employees in Sri Lanka. Methods The study used a qualitative approach based on three focus groups with 22 software employees in Sri Lanka. The focus group discussions were conducted online and recorded digitally. Inductive thematic analysis was used to analyse the collected data. The consolidated criteria for reporting qualitative studies (COREQ)-32 items were followed for reporting this study. Results The analysis revealed three major themes: self-help in a personal space, social support in a collaborative space, and general design considerations for achieving success. The first theme revealed the users’ preference for having a personal space where they could engage in individual activities without support from an external party. The second theme elaborated on the importance of adding a collaborative platform to seek help from peers and professionals. The final theme explored the user-desired design features that could increase user engagement and adherence. Conclusions This study used a qualitative approach to further explore the findings of a previous quantitative study. The focus group discussions confirmed the results of the previous study and provided the opportunity to better understand user needs and yield new insights. Such insights revealed user preference for embedding personal and collaborative platforms in a single intervention, embedding gamified elements, the provision of passive content generation via sensory systems, and the need for personalisation. These empirical findings will feed into the design of ICT-supported interventions for occupational stress management among Sri Lankan software employees.
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- 2023
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12. Can multisite clinical trial results change clinical practice? Use of long-acting injectable risperidone nationally in the Veterans Health Administration
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Robert Rosenheck, Sonia T. Anand, Stephen G. Kurtz, Cynthia Hau, Diane Smedberg, James F. Pontzer, Ryan E. Ferguson, and Cynthia R. Davis
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Clinical trial impact ,Long-acting antipsychotic medication ,Schizophrenia ,Dissemination of research ,Medicine (General) ,R5-920 - Abstract
Abstract Background Multisite practical clinical trials evaluate treatments in real-world practice. A multisite randomized Veterans Health Administration (VHA) cooperative study (CSP#555) published in 2011 compared the first long-acting injectable (LAI) second-generation antipsychotic (SGA), Risperidone Consta®, in veterans with a diagnosis of schizophrenia or schizoaffective disorder, to oral antipsychotics, with unexpected null results for effectiveness and cost-effectiveness. Whether null results of this type could change VHA practice has not been studied. Methods A longitudinal observational analysis was used to evaluate the impact of the trial findings on VHA clinical practices. National administrative data compared new starts on LAI risperidone during the 4 years before the publication of CSP#555 in 2011 to new starts on LAI risperidone during the 4 years after. Results Among 119,565 Veterans with the indicated diagnoses treated with antipsychotics from 2007 to 2015, the number and proportion of new starts on LAI risperidone declined significantly following the study publication, as did the total number of annual users and drug expenditures. However, data from 2007 to 2010 showed the decline in new starts actually preceded the publication of CSP#555. This change was likely explained by the increase in new starts, total use, and expenditures on a newer medicine, LAI paliperidone, a 4-week LAI treatment, in the 2 years prior to the publication of CSP#555. Conclusions The declining use of LAI risperidone likely primarily reflects the substitution of a longer-acting LAI SGA, paliperidone, that came to market 2 years before the study publication, a substitution that may have been reinforced by null CSP#555 study results for LAI risperidone.
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- 2023
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13. Cardiac arrest due to out-of-hospital pulmonary embolism during pregnancy: successful thrombolysis
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Mårten Söderberg, Erica Smedberg, and Pelle G. Lindqvist
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pregnancy ,pulmonary embolism ,lifestyle ,thrombolysis ,cardiac arrest ,Medicine - Abstract
Introduction: Pulmonary embolism (PE) is a rare, severe complication in pregnancy, in which case thrombolysis can be lifesaving but has risks. We aim to highlight actions specific to pregnant women. Case Description: A 24-week pregnant woman developed shortness of breath and experienced sudden cardiac arrest. Cardiopulmonary resuscitation (CPR) was begun immediately in the ambulance and a perimortem caesarean section was performed upon arrival at hospital, but the new-born died. After 55 minutes of CPR, bedside echocardiography revealed right ventricular strain and thrombolysis was given. The uterus was bandaged to minimize blood loss. After massive transfusions and correction of haemostasis, a hysterectomy was performed due to inability of the uterus to contract. After 3 weeks, the patient was discharged in good health and placed on continuous anticoagulant treatment with warfarin. Discussion: Approximately 3% of all out-of-hospital cardiac arrest cases are due to PE. Among the few patients who survive at the scene, thrombolysis can be lifesaving and should be considered in pregnant women with unstable PE. Prompt collaborative diagnostic work-up in the emergency room is necessary. In a pregnant woman with cardiac arrest, a perimortem caesarean section improves the chances of both maternal and fetal survival. Conclusion: Thrombolysis should be considered for patients with PE in pregnancy with the same indications as in a non-pregnant woman. In case of survival, there is profuse bleeding with need for massive transfusions and haemostasis correction. Despite being in very poor condition, the above patient survived and was fully restored to health.
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- 2023
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14. Interaction Gaps in PhD Education and ICT as a Way Forward: Results from a Study in Sweden
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Aghaee, Naghmeh, Jobe, William Byron, Karunaratne, Thashmee, Smedberg, Åsa, Hansson, Henrik, and Tedre, Matti
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Many research studies have highlighted the low completion rate and slow progress in PhD education. Universities strive to improve throughput and quality in their PhD education programs. In this study, the perceived problems of PhD education are investigated from PhD students' points of view, and how an Information and Communication Technology Support System (ICTSS) may alleviate these problems. Data were collected through an online open questionnaire sent to the PhD students at the Department of (the institution's name has been removed during the double-blind review) with a 59% response rate. The results revealed a number of problems in the PhD education and highlighted how online technology can support PhD education and facilitate interaction and communication, affect the PhD students' satisfaction, and have positive impacts on PhD students' stress. A system was prototyped, in order to facilitate different types of online interaction through accessing a set of online and structured resources and specific communication channels. Although the number of informants was not large, the result of the study provided some rudimentary ideas that refer to interaction problems and how an online ICTSS may facilitate PhD education by providing distance and collaborative learning, and PhD students' self-managed communication.
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- 2016
15. Pharmacological treatment in patients with aortic dissection
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Karin Leander, Johnny Steuer, Rebecka Hultgren, and Christian Smedberg
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Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
Objectives To describe medical management in aortic dissection (AD) and to analyse the possible associations between antihypertensive, antithrombotic, anticoagulant and statin agents, respectively, and long-term survival.Methods From Swedish medical registers, all patients diagnosed with AD in 2006–2015 were identified. Filled prescriptions prior to admission and within 1 year from discharge in patients discharged and alive at 30 days were registered. Associations between pharmacological treatment and long-term survival were analysed using Cox proportional hazards models.Results Of 3951 patients hospitalised with acute AD, 3046 (77%) were discharged and alive at 30 days. In hospitalised patients, mean age was 66 years (SD 13), and 36% (n=1098) were women. Within 1 year from discharge, 96% (n=2939) had at least one antihypertensive drug. Beta blocker was the most commonly used drug type (90%, n=2741). Statin treatment (47%, n=1418) was associated with higher long-term survival; HR 0.74 (95% CI 0.63 to 0.87, p
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- 2022
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16. User needs gathering for the design of information and communications technology-supported occupational stress management intervention: A quantitative study
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Manoja Weerasekara, Åsa B Smedberg, Ganga Karunathilaka, and Hélène Sandmark
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Computer applications to medicine. Medical informatics ,R858-859.7 - Abstract
Introduction The software industry is considered a growing industry with a high propensity to cause stress reactions among employees due to its demanding and technology-driven nature. There are convincing shreds of evidence that information and communications technology (ICT) interventions can effectively solve stress-related disorders. However, several identified constraints have hindered its potential benefits, such as poor adherence, lack of engagement, high attrition and lack of personalisation. Objective The study presented in this article aims to gather the user needs of software employees in Sri Lanka to identify design ideas for an ICT-supported intervention for occupational stress management (ICTSMI) in the software industry. Materials and methods The study followed a quantitative approach using an online questionnaire in which three key areas were investigated: (1) stressors, (2) coping strategies and (3) design preferences. A total of 408 valid responses were collected and analysed using SPSS software. Results Findings revealed that the majority of software employees were with a moderate level of stress. They perceived work stressors and role stressors as common causes of stress. The most frequently used coping strategy was to seek social support, followed by digital activities and sports and physical exercises. The male and female design preferences varied to a greater extent but only slightly varied based on their job category. However, findings suggested the necessity of further elicitation of user needs to support the design process.
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- 2022
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17. Plasma glutamine status at intensive care unit admission: an independent risk factor for mortality in critical illness
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Marie Smedberg, Johan Helleberg, Åke Norberg, Inga Tjäder, Olav Rooyackers, and Jan Wernerman
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Plasma glutamine ,Critical illness ,Hyperglutaminemia ,Mortality ,Liver failure ,Medical emergencies. Critical care. Intensive care. First aid ,RC86-88.9 - Abstract
Abstract Background A plasma glutamine concentration outside the normal range at Intensive Care Unit (ICU) admission has been reported to be associated with an increased mortality rate. Whereas hypoglutaminemia has been frequently reported, the number of patients with hyperglutaminemia has so far been quite few. Therefore, the association between hyperglutaminemia and mortality outcomes was studied in a prospective, observational study. Patients and methods Consecutive admissions to a mixed general ICU were eligible. Exclusion criteria were
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- 2021
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18. Cognitive changes and neural correlates after oral rehabilitation procedures in older adults: a protocol for an interventional study
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Linn Hedberg, Urban Ekman, Love Engström Nordin, Jan-Ivan Smedberg, Pia Skott, Åke Seiger, Gunilla Sandborgh-Englund, Eric Westman, Abhishek Kumar, and Mats Trulsson
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Chewing performance ,Magnetic resonance imaging ,Episodic memory ,Executive functions ,Visuospatial functions ,Logical thinking ,Dentistry ,RK1-715 - Abstract
Abstract Background Epidemiological studies show an association between masticatory function and cognitive impairment. This has further strengthened the notion that tooth loss and impaired masticatory function may be risk factors for dementia and cognitive decline. Animal experiments have indicated a causal relationship and several possible mechanisms have been discussed. This evidence is, however, lacking in humans. Therefore, in the current interventional study, we aim to investigate the effect of rehabilitation of masticatory function on cognition in older adults. Methods Eighty patients indicated for prosthodontic rehabilitation will be randomly assigned to an experimental or a control group. Participants will conduct neuropsychological assessments, masticatory performance tests, saliva tests, optional magnetic resonance imaging, and answer questionnaires on oral health impact profiles and hospital anxiety and depression scale before, 3 months, and 1 year after oral rehabilitation. The difference between the two groups is that the control group will be tested an additional time, (at an interval of about 3 months) before the onset of the oral rehabilitation procedure. The primary outcome is a change in measures of episodic memory performance. Discussion Although tooth loss and masticatory function are widespread in older people, it is still an underexplored modifiable risk factor potentially contributing to the development of cognitive impairment. If rehabilitation of masticatory function shows positive effects on the neurocognitive function, this will have great implications on future health care for patients with impaired masticatory status. The present project may provide a new avenue for the prevention of cognitive decline in older individuals. Trial registration: The protocol for the study was retrospectively registered in ClinicalTrials.gov Identifier: NCT04458207, dated 02-07-2020.
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- 2021
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19. Exploring a New Application of Construct Specification Equations (CSEs) and Entropy: A Pilot Study with Balance Measurements
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Jeanette Melin, Helena Fridberg, Eva Ekvall Hansson, Daniel Smedberg, and Leslie Pendrill
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task difficulty ,metrology ,validation ,Rasch model ,Science ,Astrophysics ,QB460-466 ,Physics ,QC1-999 - Abstract
Both construct specification equations (CSEs) and entropy can be used to provide a specific, causal, and rigorously mathematical conceptualization of item attributes in order to provide fit-for-purpose measurements of person abilities. This has been previously demonstrated for memory measurements. It can also be reasonably expected to be applicable to other kinds of measures of human abilities and task difficulty in health care, but further exploration is needed about how to incorporate qualitative explanatory variables in the CSE formulation. In this paper we report two case studies exploring the possibilities of advancing CSE and entropy to include human functional balance measurements. In case study I, physiotherapists have formulated a CSE for balance task difficulty by principal component regression of empirical balance task difficulty values from Berg’s Balance Scale transformed using the Rasch model. In case study II, four balance tasks of increasing difficulty due to diminishing bases of support and vision were briefly investigated in relation to entropy as a measure of the amount of information and order as well as physical thermodynamics. The pilot study has explored both methodological and conceptual possibilities and concerns to be considered in further work. The results should not be considered as fully comprehensive or absolute, but rather open up for further discussion and investigations to advance measurements of person balance ability in clinical practice, research, and trials.
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- 2023
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20. The educational game SonoQz improves diagnostic performance in ultrasound assessment of ovarian tumors.
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Smedberg, Erica, Åkerlund, Måns, Andersson Franko, Mikael, and Epstein, Elisabeth
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PHYSICIANS , *DIAGNOSTIC ultrasonic imaging , *OVARIAN tumors , *FIXED effects model , *CONTINUING medical education - Abstract
Introduction: Our objective was to determine whether the educational game SonoQz can improve diagnostic performance in ultrasound assessment of ovarian tumors. Material and Methods: The SonoQz mobile application was developed as an educational tool for medical doctors to practice ultrasound assessment, based on still images of ovarian tumors. The game comprises images from 324 ovarian tumors, examined by an ultrasound expert prior to surgery. A training phase, where the participants assessed at least 200 cases in the SonoQz app, was preceded by a pretraining test, and followed by a posttraining test. Two equal tests (A and B), each consisting of 20 cases, were used as pre‐ and posttraining tests. Half the users took test A first, B second, and the remaining took the tests in the opposite order. Users were asked to classify the tumors (1) according to International Ovarian Tumor Analysis (IOTA) Simple Rules, (2) as benign or malignant, and (3) suggest a specific histological diagnosis. Logistic mixed models with fixed effects for pre‐ and posttraining tests, and crossed random effects for participants and cases, were used to determine any improvement in test scores, sensitivity, and specificity. Results: Fifty‐eight doctors from 19 medical centers participated. Comparing the pre‐ and posttraining test, the median of correctly classified cases, in Simple Rules assessment increased from 72% to 83%, p < 0.001; in classifying the lesion as benign or malignant tumors from 86% to 95%, p < 0.001; and in making a specific diagnosis from 43% to 63%, p < 0.001. When classifying tumors as benign or malignant, at an unchanged level of sensitivity (98% vs. 97%, p = 0.157), the specificity increased from 70% to 89%, p < 0.001. Conclusions: Our results indicate that the educational game SonoQz is an effective tool that may improve diagnostic performance in assessing ovarian tumors, specifically by reducing the number of false positives while maintaining high sensitivity. [ABSTRACT FROM AUTHOR]
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- 2024
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21. En marknad för klass
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Carl-Filip Smedberg
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social class ,history of market research and opinion surveys ,social lif of methods ,public knowledge ,sweden ,media history ,History of scholarship and learning. The humanities ,AZ20-999 - Abstract
This article studies the rise of market research and opinion surveys in Sweden from the 1930s and onward. By focusing on promotion of empirical knowledge by actors between the academic and the commercial world, such as Gerhard Törnqvist, I show how new knowledge practices of classifying consumers into social classes were established among marketers and advertisers. These approaches were overtaken by the Swedish Gallup, which produced opinion surveys from early 1940s framing opinions ordered into classed responses. In the final section of the article, I chart newspapers preoccupation with classifying practices of the Swedish population into classes. The article investigates market research and opinion surveys through the theoretical prism of following “the social life of methods”, a perspective that sees methods of knowledge as political. I follow how a class taxonomy in social groups (socialgrupper), constructed by the Swedish statistical bureau in 1911, migrated and became productive in the commercial sector starting in the 1930s. I call these surveys difference machines (skillnadsmaskiner), in that they repeatedly produced statistical differences as new knowledge. In understanding the history of class and class identity, it is crucial to include these often-overlooked knowledge practices since they through media had a significant presence in people’s everyday lives, influencing ways of understanding and discussing society and the self.
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- 2022
22. Incidence, presentation and outcome of acute aortic dissection: results from a population-based study
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Smedberg, Christian, primary, Hultgren, Rebecka, additional, Olsson, Christian, additional, and Steuer, Johnny, additional
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- 2024
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23. The Eve of 3D Printing in Telemedicine: State of the Art and Future Challenges
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Giacomelli, Piero and Smedberg, Asa
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Computer Science - Other Computer Science - Abstract
3D printing has raised a lot of attention from fields outside the manufacturing one in the last years. In this paper, we will illustrate some recent advances of 3D printing technology, applied to the field of telemedicine and remote patient care. The potentiality of this technology will be detailed without lab examples. Some crucial aspect such as the regulation of these devices and the need of some standards will also be discussed. The purpose of this paper is to present some of the most promising applications of such technology., Comment: 5 pages submitted to The Sixth International Conference on eHealth, Telemedicine, and Social Medicine (eTELEMED 2014)
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- 2014
24. Longitudinal SARS-CoV-2 Testing among the Unvaccinated Is Punctuated by Intermittent Positivity and Variable Rates of Increasing Cycle Threshold Values
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Shawn E. Hawken, Subhashini A. Sellers, Jason R. Smedberg, Jeremy D. Ward, Avian M. Elliott, Herbert C. Whinna, William A. Fischer, and Melissa B. Miller
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SARS-CoV-2 ,cycle threshold ,infectivity ,longitudinal positive ,Microbiology ,QR1-502 - Abstract
ABSTRACT The coronavirus disease 2019 (COVID-19) pandemic is complicated by cases of vaccine breakthrough and reinfection and widespread transmission of variants of concern (VOCs). Consequently, the need to interpret longitudinal positive severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) tests is crucial in guiding clinical decisions regarding infection control precautions and treatment. Although diagnostic real-time reverse transcription (RT)-PCR tests yield CT values that are inversely correlated with RNA quantity, these tests are only approved for qualitative interpretation. In this study, we performed a retrospective review of 72,217 SARS-CoV-2 positive tests and identified 264 patients with longitudinal positivity prior to vaccination and VOC circulation. Patients with longitudinal positivity fell into two categories: short-term (207, 78%) or prolonged (57, 22%) positivity, defined as ≤28 (range, 1 to 28; median, 16) days and >28 (range, 29 to 152; median, 41) days, respectively. In general, CT values increased over time in both groups; however, 11 short-term-positive patients had greater amounts of RNA detected at their terminal test than at the first positive test, and 6 patients had RNA detected at CT values of
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- 2022
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25. Managing project interdependencies in IT/IS project portfolios: a review of managerial issues
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Sameer Bathallath, Åsa Smedberg, and Harald Kjellin
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project portfolio management ,project interdependencies ,project interdependencies management ,project management ,IT projects ,complexity ,Management. Industrial management ,HD28-70 - Abstract
Adequately managing project interdependencies among diverse and simultaneous projects is deemed critical for successful implementation of project portfolios. The challenge is significant because it may entail managing a complex network of project interdependencies that keeps changing over time. The present study investigates the managerial challenges that may undermine effective management of project interdependencies in IT/IS project portfolios. The investigation is based on evidence from reviewing relevant literature and documented studies associated with managing project interdependencies. The main contribution of this study is to discuss three managerial challenges of project interdependencies in project portfolios. We discuss the challenges from three perspectives: types of interdependencies; patterns of interaction in interdependencies; and cost/benefit impact of project interdependencies.
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- 2022
26. An Enhanced Simulation-Based Multi-Objective Optimization Approach with Knowledge Discovery for Reconfigurable Manufacturing Systems
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Carlos Alberto Barrera-Diaz, Amir Nourmohammadi, Henrik Smedberg, Tehseen Aslam, and Amos H. C. Ng
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reconfigurable manufacturing system ,simulation ,multi-objective optimization ,knowledge discovery ,Mathematics ,QA1-939 - Abstract
In today’s uncertain and competitive market, where manufacturing enterprises are subjected to increasingly shortened product lifecycles and frequent volume changes, reconfigurable manufacturing system (RMS) applications play significant roles in the success of the manufacturing industry. Despite the advantages offered by RMSs, achieving high efficiency constitutes a challenging task for stakeholders and decision makers when they face the trade-off decisions inherent in these complex systems. This study addresses work task and resource allocations to workstations together with buffer capacity allocation in an RMS. The aim is to simultaneously maximize throughput and to minimize total buffer capacity under fluctuating production volumes and capacity changes while considering the stochastic behavior of the system. An enhanced simulation-based multi-objective optimization (SMO) approach with customized simulation and optimization components is proposed to address the abovementioned challenges. Apart from presenting the optimal solutions subject to volume and capacity changes, the proposed approach supports decision makers with knowledge discovery to further understand RMS design. In particular, this study presents a customized SMO approach combined with a novel flexible pattern mining method for optimizing an RMS and conducts post-optimal analyses. To this extent, this study demonstrates the benefits of applying SMO and knowledge discovery methods for fast decision support and production planning of an RMS.
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- 2023
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27. 'Det är stort, det handlar om hela skolan, det handlar om alla elever' : En kvalitativ undersökning om idrott- och hälsalärares upplevelse av undervisning i sexualitet, samtycke och relationer
- Author
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Lindersson, Hanna, Smedberg, Willy, Lindersson, Hanna, and Smedberg, Willy
- Abstract
Syfte och frågeställningar: Syftet med studien är att undersöka om och hur lärare i idrott och hälsa arbetar med sexualitet, samtycke och relationer i deras undervisning, såväl som deras upplevelser att undervisa kring det. Frågeställningarna studien ämnar besvara är: 1) Hur beskriver lärarna deras upplevelser av att undervisa i sexualitet, samtycke och relationer om det förekommer i deras undervisning? 2) Hur beskriver lärarna att de arbetar i idrott och hälsa i undervisningen med sexualitet, samtycke och relationer om det förekommer i deras undervisning? 3) Hur beskriver lärarna att de arbetar med samtycke i sin undervisning om det förekommer i deras undervisning? Teori och metod: Studien har genomförts med en kvalitativ metod där datamaterialet samlats in genom semistrukturerade intervjuer. Urvalet bestod av fem legitimerade lärare i idrott och hälsa.Intervjudatan har analyserats med tematisk analys. Den teori som har använts är läroplansteori och dess tre arenor: formuleringsarenan, transformeringsarenan och realiseringsarenan. Resultat: Resultatet kan sammanfattas i tre delar. Lärarnas upplevelser av att undervisa i sexualitet, samtycke och relationer beskrivs bygga på trygghet och att de önskade fortbildning för att stärka tryggheten. Lärarnas arbete kring sexualitet, samtycke och relationer har främst handlat om att fånga frågor i flykten. Lärarna resonerade på olika sätt om kroppskontakt i undervisningen i idrott och hälsa, däremot var samtliga lärare eniga om att kroppskontakten kommer med utmaningar såsom relaterat till fostransuppdrag, samtycke eller obehagskänslor hos eleverna. Slutsats: Efter studiens genomförande är det synligt att det finns utrymme för utveckling gällande hur sexualitet, samtycke och relationer aktivt kan integreras i undervisningen i idrott och hälsa och inte enbart behandlas genom frågor i flykten. De olika läroplansarenorna påverkar lärarna och deras undervisning på flera sätt men för att sexualitet, samtycke och relationer ska beh, Aim The aim of this study was to examine how teachers in physical education work with sexuality, consent and relationships in their teaching, also how they experienced working with it. The research questions that this study aim to answer is: 1) How do the teachers describe their experiences working with sexuality, consent and relationships if it appears in their teaching? 2) How do the teachers describe that they work with sexuality, consent and relationships, if it appears in their teaching? 3) How do the teachers describe that they work with consent, if it appears in their teaching? Theory and method The study has been carried out using a qualitative method where the data was collected through semi-structured interviews. The selection consisted of five licensed teachers in physical education. The interview data has been analyzed using thematic analysis. The theory that has been used is curriculum theory and its three arenas: the formulation arena, the transformation arena and the realization arena. Results The result can be summarized in three parts. The teachers' experiences of teaching sexuality, consent and relationships are being described as based on security and they wish for further education to increase the security. The teachers' work around sexuality, consent and relationships has mainly been about catching questions when they appear. In different ways did the teachers reason about body contact in the teaching of physical education, however, all teachers agreed that body contact comes with challenges such as bringing up the students, consent, or the feelings of discomfort among the students. Conclusions After the completion of the study, it is visible that there is room for development regarding how sexuality, consent and relationships can be actively integrated into the teaching of physical education and not only through catching questions when they appear. The various curriculum arenas affect the teachers and their teaching in several ways, but in orde
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- 2024
28. A pilot study of a joint outdoor exercise program for dog owners and dogs.
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Smedberg, K, Lundbeck, E, Roman, E, Eriksson, J W, Spörndly-Nees, S, Kallings, Lena, Bergh, A, Söder, J, Smedberg, K, Lundbeck, E, Roman, E, Eriksson, J W, Spörndly-Nees, S, Kallings, Lena, Bergh, A, and Söder, J
- Abstract
Increasing levels of physical inactivity is a global burden for mankind and is also an emerging problem in companion dogs. In both humans and dogs, insufficient physical activity is associated with increased risk for noncommunicable diseases and impaired quality of life (QoL). The aim of the current pilot study was to evaluate effects of a joint outdoor exercise program for dog owners (n = 22) and dogs (n = 22) with focus on QoL and body measurements. Results indicate that an eight-week exercise intervention alone, with a target distance of at least 2 km twice a week, may be sufficient to significantly increase self-reported QoL and acceptance of bodily appearance in dog owners despite no reductions in body measurements. In dogs, a significantly reduced body condition score (BCS) was registered, despite no considerable changes in feeding. The increased owner motivation for continued joint exercise suggests potential for lifestyle changes, which could be investigated in future studies including control groups and long-term follow-ups. The importance of the human-animal bond as a success factor for increased mutual physical activity and health benefits in both dog owners and dogs is recommended to be studied in a more in-depth manner.
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- 2024
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29. Badelunda som centralplats : En studie av Badelunda ur ett centralplatsperspektiv i Mälardalen under järnålder
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Smedberg, Kasper and Smedberg, Kasper
- Abstract
Detta arbete diskuterar dels Badelundaområdets utsträckning och funktion ur ett centralplatsperspektiv både för närområdet och i ett större geografiskt sammanhang inom Mälaren och Mälardalen under Skandinaviens järnålder. Detta görs genom studier av fornlämningar, främst den mängd gravfält och boplatslämningar som hittats på området samt en geografisk analys med hjälp av QGIS av området. Dessutom diskuteras spannet för platsen som en centralplats. Främst används centralplatsperspektiven som framgår genom Fabech och Ringtved triangelmodell samt Lars Lundqvist begrepp Centralplatsindikerande fynd, eller CPI, för att driva diskussionen kring Badelundas plats, roll, funktion och utbredning., This work discusses among other things the Badelunda area and function from a central place location both for the immediate area as well as in a larger geographical context within Mälaren and Mälardalen during Scandinavia’s iron age. This is done through studies of ancient remains, mainly the large amounts of burial grounds and settlements found in the area as well as through a geographical analysis using QGIS of the area. In addition, the scope for the location as a central place is discussed. Fabech and Ringtveds triangle model as well as Lars Lundqvist’s concept of Central Place Indicative Finds, or CPI, are primarily used to drive the discussion around Badelunda’s place, role, function and expanse.
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- 2024
30. Wolves of the Sea : Kóryos, Rock Art, and Maritime Warrior Ideology in the Nordic Bronze Age
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Smedberg, Carl-Albin and Smedberg, Carl-Albin
- Abstract
This thesis aims to situate kóryos, a hypothesized Indo-European (IE) warband of elite male youths, in the Nordic Bronze Age (NBA). This is achieved by constructing a kóryos ideal type using several varied sources, such as historical accounts, comparative linguistic studies, and the mythology of IE-speaking groups, and comparing it with common NBA rock art motifs. Using a theoretical framework of ideology and magic, the results of the comparative analysis are used to hypothesize the praxis, rituals, and ideology of NBA-specific kóryos groups. Based on stylistic and structural similarities, it is argued that kóryos groups and members were part of the elite in NBA society. NBA-specific kóryos members may have engaged in weapon dancing, nudity, and states of ecstatic fury in ritual settings prior to maritime-based voyages and raids. Kóryos may have functioned as a school for the elite where members engaged in raiding and the promulgation of kóryos ideology through rituals and rock art., Syftet med denna uppsats är att situera kóryos, ett hypotetiskt indoeuropeiskt (IE) krigsbands bestående av manliga ungdomar från eliten, i den nordiska bronsåldern (NB). Detta åstadkoms genom att konstruera en kóryos idealtyp utifrån flera källor, såsom historiska berättelse, jämförande lingvistiska studier och indoeuropeisk mytologi, som jämförs med vanliga hällristningsmotiv. Med utgångspunkt i ett teoretiskt ramverk om ideologi och magi används resultaten av den jämförande analysen för att dra slutsatser angående NB-kóryosgruppers praxis, ritualer och ideologi. Baserat på stilistiska och strukturella likheter argumenteras det att kóryosgrupper och medlemmar var del av eliten i NB:s samhälle. NB-kóryosmedlemmar kan ha varit engagerade i vapendanser, nakenhet, och extatiska tillstånd av ilska under ritualer före maritima färder och räder. Kóryos kan ha fungerat som en skola för eliten där medlemmar tog del av räder och spred kóryoideologi genom ritualer och hällristningar.
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- 2024
31. Mimer: A Web-Based Tool for Knowledge Discovery in Multi-Criteria Decision Support [Application Notes]
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Smedberg, Henrik, Bandaru, Sunith, Riveiro, Maria, Ng, Amos H.C., Smedberg, Henrik, Bandaru, Sunith, Riveiro, Maria, and Ng, Amos H.C.
- Abstract
Practitioners of multi-objective optimization currently lack open tools that provide decision support through knowledge discovery. There exist many software platforms for multi-objective optimization, but they often fall short of implementing methods for rigorous post-optimality analysis and knowledge discovery from the generated solutions. This paper presents Mimer, a multi-criteria decision support tool for solution exploration, preference elicitation, knowledge discovery, and knowledge visualization. Mimer is openly available as a web-based tool and uses state-of-the-art web-technologies based on WebAssembly to perform heavy computations on the client-side. Its features include multiple linked visualizations and input methods that enable the decision maker to interact with the solutions, knowledge discovery through interactive data mining and graph-based knowledge visualization. It also includes a complete Python programming interface for advanced data manipulation tasks that may be too specific for the graphical interface. Mimer is evaluated through a user study in which the participants are asked to perform representative tasks simulating practical analysis and decision making. The participants also complete a questionnaire about their experience and the features available in Mimer. The survey indicates that participants find Mimer useful for decision support. The participants also offered suggestions for enhancing some features and implementing new features to extend the capabilities of the tool.
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- 2024
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32. Repeated metal ion measurements and long-term outcome of Durom/MMC total hip arthroplasty
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Sakari Pietiläinen, Erno Smedberg, Inari Laaksonen, Mikko S Venäläinen, Petteri Lankinen, and Keijo T Mäkelä
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ARMD ,Arthroplasty ,Durom THA ,Metal-on-Metal Joint Prostheses ,pseudotumor ,Orthopedic surgery ,RD701-811 - Abstract
Background and purpose — Data regarding long-term behavior of metal ion levels in metal-on-metal total hip arthroplasty (MoM THA) patients is scarce. Therefore, we assessed whether there is any change in whole blood (WB) chromium (Cr), and cobalt (Co) ion measurements in Durom and MMC MoM THA patients over time. The secondary aim was to report the clinical outcomes using these devices in a single district. Patients and methods — Durom and MMC cups were used in 249 MoM THAs from 2005 to 2011 in our district. Median follow-up time was 12 years for Durom THA (interquartile range [IQR] = 3) and 9 years for MMC THA (IQR = 1). A random coefficient model was used to compare individual differences in repeated WB Cr and Co ion measurements. The Kaplan–Meier estimator was used to analyze implant survival with any reason for revision as the endpoint. Results — Geometric means of Cr in Durom THA and MMC THA patients decreased from 2.2 ppb (geometric standard deviation [SD] = 1.9) to 1.5 ppb (geometric SD = 2.5, p< 0.001) and from 1.8 ppb (geometric SD = 1.8) to 1.1 ppb (geometric SD = 2.8, p = 0.01) respectively. The geometric means of Co values remained unchanged. The 10-year survival of Durom THA was 82%, and that of MMC THA 89% for any revision reason as endpoint. Interpretation — WB Cr levels decreased over time, and Co levels remained unchanged at long-term follow-up. Despite this we recommend continuing the follow-up of these devices due to relatively low implant survival.
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- 2022
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33. Strong solvability and residual finiteness for finitely decidable varieties
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McKenzie, Ralph and Smedberg, Matthew
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Mathematics - Logic ,03D35, 08B26 - Abstract
If V is a finitely generated variety such that the first-order theory of the finite members of V is decidable, we show that V is residually finite, and in fact has a finite bound on the sizes of subdirectly irreducible algebras. This result generalizes known results which assumed that V has modular congruence lattices. Our proof of the theorem in its full generality proceeds by showing that strongly solvable radicals of algebras in V are strongly abelian.
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- 2013
34. Bounding essential arities of term operations in finitely decidable varieties
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Smedberg, Matthew
- Subjects
Mathematics - Logic ,03C05 - Abstract
Let $\mathbf{A}$ be a finite algebra generating a finitely decidable variety and having nontrivial strongly solvable radical $\tau$. We provide an improved bound on the number of variables in which a term can be sensitive to changes within $\tau$. We utilize a multi-sorted algebraic construction, amalgamating the methods developed by Valeriote and McKenzie for the investigation of strongly abelian locally finite decidable varieties with those of Idziak for locally finite congruence modular finitely decidable varieties.
- Published
- 2013
35. Cognitive changes and neural correlates after oral rehabilitation procedures in older adults: a protocol for an interventional study
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Hedberg, Linn, Ekman, Urban, Nordin, Love Engström, Smedberg, Jan-Ivan, Skott, Pia, Seiger, Åke, Sandborgh-Englund, Gunilla, Westman, Eric, Kumar, Abhishek, and Trulsson, Mats
- Published
- 2021
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36. Plasma glutamine status at intensive care unit admission: an independent risk factor for mortality in critical illness
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Smedberg, Marie, Helleberg, Johan, Norberg, Åke, Tjäder, Inga, Rooyackers, Olav, and Wernerman, Jan
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- 2021
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37. Knowledge-Driven Multi-Objective Optimization for Reconfigurable Manufacturing Systems
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Henrik Smedberg, Carlos Alberto Barrera-Diaz, Amir Nourmohammadi, Sunith Bandaru, and Amos H. C. Ng
- Subjects
multi-objective optimization ,knowledge discovery ,reconfigurable manufacturing system ,simulation ,Applied mathematics. Quantitative methods ,T57-57.97 ,Mathematics ,QA1-939 ,Electronic computers. Computer science ,QA75.5-76.95 - Abstract
Current market requirements force manufacturing companies to face production changes more often than ever before. Reconfigurable manufacturing systems (RMS) are considered a key enabler in today’s manufacturing industry to cope with such dynamic and volatile markets. The literature confirms that the use of simulation-based multi-objective optimization offers a promising approach that leads to improvements in RMS. However, due to the dynamic behavior of real-world RMS, applying conventional optimization approaches can be very time-consuming, specifically when there is no general knowledge about the quality of solutions. Meanwhile, Pareto-optimal solutions may share some common design principles that can be discovered with data mining and machine learning methods and exploited by the optimization. In this study, the authors investigate a novel knowledge-driven optimization (KDO) approach to speed up the convergence in RMS applications. This approach generates generalized knowledge from previous scenarios, which is then applied to improve the efficiency of the optimization of new scenarios. This study applied the proposed approach to a multi-part flow line RMS that considers scalable capacities while addressing the tasks assignment to workstations and the buffer allocation problems. The results demonstrate how a KDO approach leads to convergence rate improvements in a real-world RMS case.
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- 2022
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38. Klass i begåvningsreservens tidevarv: Taxonomiska konflikter inom och genom svensk utbildningsforskning, ca 1945–1960
- Author
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Carl-Filip Smedberg
- Subjects
Post-war Sweden [efterkrigstidens Sverige] ,history of the education sciences [utbildningsvetenskapernas historia] ,social group [socialgrupp] ,social class [samhällsklass] ,History of education ,LA5-2396 - Abstract
Class in the age of the pool of talent: Taxonomic struggles in and through Swedish education research, c. 1945–1960. This article studies conceptualisations of social class in Swedish education research, c. 1945–1960. The article follows knowledge produced about talent and class in state commissions and in the newly expanded social sciences, and how it in turn was interpreted and used in political debates and in the media. I show that the taxonomy of the population in social groups (Socialgrupper) was key for conceptualising notions of talent and framing education policy, beginning with debates around ”the pool of talent” (Begåvningsreserven) in 1948. At the same time as becoming a standard tool for mapping social difference in Sweden, the social group taxonomy was criticised for being unscientific.
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- 2021
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39. Temporal and Morphological Patterns Predict Outcome of Endovascular Repair in Acute Complicated Type B Aortic Dissection
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Smedberg, Christian, Hultgren, Rebecka, Delle, Martin, Blohmé, Linus, Olsson, Christian, and Steuer, Johnny
- Published
- 2018
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40. The ‘Logics’ of Public Diplomacy: In Search of What Unites a Multidisciplinary Research Field
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James Pamment, Alicia Fjällhed, and Martina Smedberg
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Political Science and International Relations - Abstract
Summary A decade ago, Matt Armstrong noted that the War on Terror set the scene for US public diplomacy (PD) to be heavily focused on security. Other countries have focused their PD on image promotion, relationship-building or cultural relations. As digital media practices have slowly been adopted by the majority of foreign ministries, the logics governing social and digital media have also been increasingly internalised into diplomatic practice. Lacking in current PD research is a theory of the ‘logics’ that drive and motivate public diplomacy. This article explores the application of ‘PD logics’ as a theoretical framework for interpreting the ways in which foreign policy priorities, such as securitisation, trade promotion and strategic partnerships, shape PD practices. With a particular focus on the most recent wave of social and digital media adoption practices, this article establishes a theory of ‘PD logics’ that could provide new avenues for developing theories of public diplomacy.
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- 2023
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41. COVID-19 symptoms at time of testing and association with positivity among outpatients tested for SARS-CoV-2
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David A. Wohl, Amir H. Barzin, Sonia Napravnik, Thibaut Davy-Mendez, Jason R. Smedberg, Cecilia M. Thompson, Laura Ruegsegger, Matt Gilleskie, David J. Weber, Herbert C. Whinna, and Melissa B. Miller
- Subjects
Medicine ,Science - Abstract
Introduction Symptoms associated with SARS-CoV-2 infection remain incompletely understood, especially among ambulatory, non-hospitalized individuals. With host factors, symptoms predictive of SARS-CoV-2 could be used to guide testing and intervention strategies. Methods Between March 16 and September 3, 2020, we examined the characteristics and symptoms reported by individuals presenting to a large outpatient testing program in the Southeastern US for nasopharyngeal SARS-CoV-2 RNA RT-PCR testing. Using self-reported symptoms, demographic characteristics, and exposure and travel histories, we identified the variables associated with testing positive using modified Poisson regression. Results Among 20,177 tested individuals, the proportion positive was 9.4% (95% CI, 9.0–9.8) and was higher for men, younger individuals, and racial/ethnic minorities (all PConclusions In a large outpatient population in the Southeastern US, several symptoms, most notably loss of taste or smell, and greater symptom burden were associated with detection of SARS-CoV-2 RNA. Persons of color and those with who were a contact of a COVID-19 case were also more likely to test positive. These findings suggest that, given limited SARS-CoV-2 testing capacity, symptom presentation and host characteristics can be used to guide testing and intervention prioritization.
- Published
- 2021
42. Skönlitteraturens språk
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Christoffer Dahl and Anna Smedberg Bondesson
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higher education pedagogy ,literature & language didactics ,teacher education ,literary text analysis ,linguistic text analysis ,Education (General) ,L7-991 - Abstract
This article explores the possibilities of combining literary and linguistic text analyses: a double perspective on the teacher education for secondary school. The aim is to analyze how two students, in a course in text analysis, solve an examination assignment where they are asked to combine literary and linguistic tools in their analysis of Pär Lagerkvist's short story "Father and I" (1924). We ask the following questions: How do students use literary and linguistic tools in the analysis of Lagerkvist's work and how do they combine these tools? What kind of didactic potentials do students see in a double perspective? The result shows both similarities and differences in how the students combine linguistic and literary tools and how they underpin the analysis. The students’ meta-reflections indicate that such double perspective provides a deeper understanding of literary texts containing both literary and linguistic resources. Our conclusion is that the double perspective may provide a powerful theoretical and didactic tool for students of the Swedish language at the teacher education for secondary school.
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- 2020
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43. Understanding how to improve physicians’ paradigms for prescribing antibiotics by using a conceptual design framework: a qualitative study
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Egui Zhu, Uno Fors, and Åsa Smedberg
- Subjects
Antimicrobial resistance ,Primary care ,Augmented reality ,Continuing professional development ,Public aspects of medicine ,RA1-1270 - Abstract
Abstract Background Antimicrobial resistance (AMR) is a growing public health threat. Primary care physicians are important inducers of the overuse of antimicrobials and inappropriate prescribing. Augmented reality (AR) might provide a potential educational tool in health care. The aim of this study was to identify the need for education and expectations for AR-based education in the context of improving the rational use of antibiotics by primary care physicians in China. Methods The study used a qualitative approach based on face-to-face interviews with eleven physicians from three community health service centers and stations in China. We used a hybrid thematic analysis approach to analyze the interview data. A conceptual design framework, mobile augmented reality education (MARE), guided the work. Results The physicians’ personal prescription paradigms included problems regarding the way they diagnosed and chose treatments and prescriptions. Although the physicians mentioned that they should not treat patients with antibiotics without proof of a bacterial infection, in practice, they often did not wait for necessary test results before they prescribed antibiotics. It was also revealed that they often experienced difficulties when trying to convince patients to follow non-antibiotic treatments. Physicians’ prescription of antibiotics was based on three different paths: if they thought there was a bacterial infection, if they thought preventing additional possible infections for the patient to be necessary; and if the patients requested antibiotics. The physicians expressed various learning needs for the rational use of antibiotics, and their expectations of an AR-based educational intervention included suggestions for contents, learning assets, learning environments and learning activities. Conclusions The results showed that the physicians were not only unfamiliar with national guidelines on the use of antibiotics and local AMR patterns but also had personal paradigm issues related to the physicians’ decision making. Moreover, the physicians provided meaningful insights into and expectations for possible AR-based education on AMR. In this article, we demonstrate how to apply the MARE framework to analyze the needs of educational interventions for rational use of antibiotics.
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- 2018
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44. Nutrient Variations in Boreal and Subarctic Swedish Rivers: Landscape Control of Land-Sea Fluxes
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Humborg, Christoph, Smedberg, Erik, Blomqvist, Sven, Mörth, Carl-Magnus, Brink, Jenni, Rahm, Lars, Danielsson, Åsa, and Sahlberg, Jörgen
- Published
- 2004
45. Regulation of Ras-MAPK Pathway Mitogenic Activity by Restricting Nuclear Entry of Activated MAPK in Endoderm Differentiation of Embryonic Carcinoma and Stem Cells
- Author
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Smith, Elizabeth R., Smedberg, Jennifer L., Rula, Malgorzata E., and Xu, Xiang-Xi
- Published
- 2004
46. Six Extensively Drug-Resistant Bacteria in an Injured Soldier, Ukraine
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Mc Gann, Patrick T., primary, Lebreton, Francois, additional, Jones, Brendan T., additional, Dao, Henry D., additional, Martin, Melissa J., additional, Nelson, Messiah J., additional, Luo, Ting, additional, Wyatt, Andrew C., additional, Smedberg, Jason R., additional, Kettlewell, Joanna M., additional, Cohee, Brain M., additional, Hawley-Molloy, Joshua S., additional, and Bennett, Jason W., additional
- Published
- 2023
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47. Detection Distance Influences Escape behaviour in Two Parids, Parus major and P. caeruleus
- Author
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Lind, Johan, Hollén, Linda, Smedberg, Erik, Svensson, Ulrica, Vallin, Adrian, and Jakobsson, Sven
- Published
- 2003
48. Longitudinal momentum distributions of {16,18}C fragments after one-neutron removal from {17,19}C
- Author
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Baumann, T., Geissel, H., Lenske, H., Markenroth, K., Schwab, W., Smedberg, M. H., Aumann, T., Axelsson, L., Bergmann, U., Borge, M. J. G., Cortina-Gil, D., Fraile, L., Hellstroem, M., Ivanov, M., Iwasa, N., Janik, R., Jonson, B., Muenzenberg, G., Nickel, F., Nilsson, T., Ozawa, A., Richter, A., Riisager, K., Scheidenberger, C., Schrieder, G., Simon, H., Sitar, B., Strmen, P., Suemmerer, K., Suzuki, T., Winkler, M., Wollnik, H., and Zhukov, M. V.
- Subjects
Nuclear Experiment - Abstract
The fragment separator FRS at GSI was used as an energy-loss spectrometer to measure the longitudinal momentum distributions of {16,18}C fragments after one-neutron removal reactions in {17,19}C impinging on a carbon target at about 910 MeV/u. The distributions in the projectile frames are characterized by a FWHM of 141+-6 MeV/c for {16}C and 69+-3 MeV/c for {18}C. The results are compared with experimental data obtained at lower energies and discussed within existing theoretical models., Comment: 10 pages, 5 figures; uses elsart style; corrected list of authors; will be published in Phys. Lett. B
- Published
- 1998
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49. Erratum to “Interactive knowledge discovery and knowledge visualization for decision support in multi-objective optimization” [European Journal of Operational Research 306 (2023) 1311–1329]
- Author
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Smedberg, Henrik, primary and Bandaru, Sunith, additional
- Published
- 2023
- Full Text
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50. Exploring a New Application of Construct Specification Equations (CSEs) and Entropy: A Pilot Study with Balance Measurements
- Author
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Melin, Jeanette, primary, Fridberg, Helena, additional, Hansson, Eva Ekvall, additional, Smedberg, Daniel, additional, and Pendrill, Leslie, additional
- Published
- 2023
- Full Text
- View/download PDF
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