| 1. |
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| 2. |
- Klionsky, Daniel J., et al.
(författare)
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Guidelines for the use and interpretation of assays for monitoring autophagy
- 2012
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Ingår i: Autophagy. - : Informa UK Limited. - 1554-8635 .- 1554-8627. ; 8:4, s. 445-544
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Forskningsöversikt (refereegranskat)abstract
- In 2008 we published the first set of guidelines for standardizing research in autophagy. Since then, research on this topic has continued to accelerate, and many new scientists have entered the field. Our knowledge base and relevant new technologies have also been expanding. Accordingly, it is important to update these guidelines for monitoring autophagy in different organisms. Various reviews have described the range of assays that have been used for this purpose. Nevertheless, there continues to be confusion regarding acceptable methods to measure autophagy, especially in multicellular eukaryotes. A key point that needs to be emphasized is that there is a difference between measurements that monitor the numbers or volume of autophagic elements (e.g., autophagosomes or autolysosomes) at any stage of the autophagic process vs. those that measure flux through the autophagy pathway (i.e., the complete process); thus, a block in macroautophagy that results in autophagosome accumulation needs to be differentiated from stimuli that result in increased autophagic activity, defined as increased autophagy induction coupled with increased delivery to, and degradation within, lysosomes (in most higher eukaryotes and some protists such as Dictyostelium) or the vacuole (in plants and fungi). In other words, it is especially important that investigators new to the field understand that the appearance of more autophagosomes does not necessarily equate with more autophagy. In fact, in many cases, autophagosomes accumulate because of a block in trafficking to lysosomes without a concomitant change in autophagosome biogenesis, whereas an increase in autolysosomes may reflect a reduction in degradative activity. Here, we present a set of guidelines for the selection and interpretation of methods for use by investigators who aim to examine macroautophagy and related processes, as well as for reviewers who need to provide realistic and reasonable critiques of papers that are focused on these processes. These guidelines are not meant to be a formulaic set of rules, because the appropriate assays depend in part on the question being asked and the system being used. In addition, we emphasize that no individual assay is guaranteed to be the most appropriate one in every situation, and we strongly recommend the use of multiple assays to monitor autophagy. In these guidelines, we consider these various methods of assessing autophagy and what information can, or cannot, be obtained from them. Finally, by discussing the merits and limits of particular autophagy assays, we hope to encourage technical innovation in the field.
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| 3. |
- Simonsson, Bengt, et al.
(författare)
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Intensive treatment and stem cell transplantation in chronic myelogenous leukemia : long-term follow-up
- 2005
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Ingår i: Acta Haematologica. - : S. Karger AG. - 0001-5792 .- 1421-9662. ; 113:3, s. 155-162
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Tidskriftsartikel (refereegranskat)abstract
- In the present study we combined interferon (IFN) and hydroxyurea (HU) treatment, intensive chemotherapy and autologous stem cell transplantation (SCT) in newly diagnosed chronic myelogenous leukemia patients aged below 56 years, not eligible for allogeneic SCT. Patients who had an HLA-identical sibling donor and no contraindication went for an allogeneic SCT (related donor, RD). After diagnosis, patients not allotransplanted received HU and IFN to keep WBC and platelet counts low. After 6 months patients with Ph-positive cells still present in the bone marrow received 1–3 courses of intensive chemotherapy. Those who became Ph-negative after IFN + HU or after 1–3 chemotherapy courses underwent autologous SCT. Some patients with poor cytogenetic response were allotransplanted with an unrelated donor (URD). IFN + HU reduced the percentage of Ph-positive metaphases in 56% of patients, and 1 patient became Ph-negative. After one or two intensive cytotherapies 86 and 88% had a Ph reduction, and 34 and 40% became Ph-negative, respectively. In patients receiving a third intensive chemotherapy 92% achieved a Ph reduction and 8% became Ph-negative. The median survival after auto-SCT (n = 46) was 7.5 years. The chance of remaining Ph-negative for up to 10 years after autologous SCT was around 20%. The overall survival for allo-SCT RD (n = 91) and URD (n = 28) was almost the same, i.e. ≈60% at 10 years. The median survival for all 251 patients registered was 8 years (historical controls 3.5 years). The role of the treatment schedule presented in the imatinib era is discussed.
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| 4. |
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| 5. |
- Bolin, Marie, et al.
(författare)
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Prediction of Preeclampsia by Combining Serum Histidine-Rich Glycoprotein and Uterine Artery Doppler
- 2012
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Ingår i: American Journal of Hypertension. - : Oxford University Press (OUP). - 0895-7061 .- 1941-7225. ; 25:12, s. 1305-1310
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundPreeclampsia is associated with both maternal and perinatal morbidity and mortality. Histidine-rich glycoprotein (HRG) is a protein interacting with angiogenesis, coagulation, and inflammatory responses, processes known to be altered in preeclamptic pregnancies. Significantly lower levels of HRG have been demonstrated as early as in the first trimester in women later developing preeclampsia compared with normal pregnancies. The aim of this study was to investigate whether the combination of HRG and uterine artery Doppler ultrasonography can be used as a predictor of preeclampsia.MethodsA total of 175 women were randomly selected from a case-control study; 86 women had an uncomplicated pregnancy and 89 women later developed preeclampsia. Blood samples and pulsatility index (PI) were obtained from both cases and controls in gestational week 14.ResultsHRG levels were significantly lower in women who developed preterm preeclampsia compared with controls, but not for women developing preeclampsia in general. PI was significantly higher in the preeclampsia group compared with controls, especially in preterm preeclampsia. The combination of HRG and PI revealed a sensitivity of 91% and a specificity of 62% for preterm preeclampsia.ConclusionsThe combination of HRG and uterine artery Doppler may predict preterm preeclampsia in early pregnancy.
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| 6. |
- de Peppo, Giuseppe Maria, et al.
(författare)
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Osteogenic response of human mesenchymal stem cells to well-defined nanoscale topography in vitro
- 2014
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Ingår i: International Journal of Nanomedicine. - 1176-9114 .- 1178-2013. ; 9:1, s. 2499-2515
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Tidskriftsartikel (refereegranskat)abstract
- Background: Patterning medical devices at the nanoscale level enables the manipulation of cell behavior and tissue regeneration, with topographic features recognized as playing a significant role inthe osseointegration of implantable devices. Methods: In this study, we assessed the ability of titanium-coated hemisphere-like topographic nanostructures of different sizes (approximately 50, 100, and 200 nm) to influence the morphology, proliferation, and osteogenic differentiation of human mesenchymal stem cells (hMSCs). Results: We found that the proliferation and osteogenicdifferentiation of hMSCs was influenced by the size of the underlying structures, suggesting that size variations in topographic features at the nanoscale level, independently of chemistry, can be exploited to control hMSC behavior in a size-dependent fashion. Conclusion: Our studies demonstrate that colloidal lithography, in combination with coating technologies, can be exploited to investigate the cell response to well defined nanoscale topography and to develop next-generation surfaces that guide tissue regeneration and promote implant integration.
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| 7. |
- Ekman, Inger, 1952, et al.
(författare)
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Person-centered care -ready for prime time.
- 2011
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Ingår i: European Journal of Cardiovascular Nursing. - : Sage Publications. - 1474-5151 .- 1873-1953. ; 10:4, s. 248-251
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Tidskriftsartikel (refereegranskat)abstract
- Long-term diseases are today the leading cause of mortality worldwide and are estimated to be the leading cause of disability by 2020. Person-centered care (PCC) has been shown to advance concordance between care provider and patient on treatment plans, improve health outcomes and increase patient satisfaction. Yet, despite these and other documented benefits, there are a variety of significant challenges to putting PCC into clinical practice. Although care providers today broadly acknowledge PCC to be an important part of care, in our experience we must establish routines that initiate, integrate, and safeguard PCC in daily clinical practice to ensure that PCC is systematically and consistently practiced, i.e. not just when we feel we have time for it. In this paper, we propose a few simple routines to facilitate and safeguard the transition to PCC. We believe that if conscientiously and systematically applied, they will help to make PCC the focus and mainstay of care in long-term illness.
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| 8. |
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| 9. |
- Johansson, Håkan, 1972-, et al.
(författare)
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Characterization of Campylobacter spp. isolated from wild birds in the Antarctic and Sub-Antarctic
- 2018
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Ingår i: PLOS ONE. - : Public Library of Science. - 1932-6203. ; 13:11
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Tidskriftsartikel (refereegranskat)abstract
- A lack of knowledge of naturally occurring pathogens is limiting our ability to use the Antarctic to study the impact human-mediated introduction of infectious microorganisms have on this relatively uncontaminated environment. As no large-scale coordinated effort to remedy this lack of knowledge has taken place, we rely on smaller targeted efforts to both study present microorganisms and monitor the environment for introductions. In one such effort, we isolated Campylobacter species from fecal samples collected from wild birds in the Antarctic Peninsula and the sub-Antarctic island of South Georgia. Indeed, in South Georgia, we found Campylobacter lari and the closely related Campylobacter peloridis, but also distantly related human-associated multilocus sequence types of Campylobacter jejuni. In contrast, in the Antarctic Peninsula, we found C. tart and two closely related species, Campylobacter subantarcticus and Campylobacter volucris, but no signs of human introduction. In fact, our finding of human-associated sequence types of C. jejuni in South Georgia, but not in the Antarctic Peninsula, suggests that efforts to limit the spread of infectious microorganisms to the Antarctic have so far been successful in preventing the introduction of C. jejuni. However, we do not know how it came to South Georgia and whether the same mode of introduction could spread it from there to the Antarctic Peninsula.
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| 10. |
- Kehoe, Laura, et al.
(författare)
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Make EU trade with Brazil sustainable
- 2019
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Ingår i: Science. - : American Association for the Advancement of Science (AAAS). - 0036-8075 .- 1095-9203. ; 364:6438, s. 341-
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 11. |
- Papakokkinou, Eleni, et al.
(författare)
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Excess Morbidity Persists in Patients With Cushing’s Disease During Long-term Remission : A Swedish Nationwide Study
- 2020
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Ingår i: Journal of Clinical Endocrinology and Metabolism. - Washington : Oxford University Press. - 0021-972X .- 1945-7197. ; 105:8, s. 2616-2624
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Tidskriftsartikel (refereegranskat)abstract
- Context: Whether multisystem morbidity in Cushing's disease (CD) remains elevated during long-term remission is still undetermined.Objective: To investigate comorbidities in patients with CD.Design, setting, and patients: A retrospective, nationwide study of patients with CD identified in the Swedish National Patient Register between 1987 and 2013. Individual medical records were reviewed to verify diagnosis and remission status.Main outcomes: Standardized incidence ratios (SIRs) with 95% confidence intervals (CIs) were calculated by using the Swedish general population as reference. Comorbidities were investigated during three different time periods: (i) during the 3 years before diagnosis, (ii) from diagnosis to 1 year after remission, and (iii) during long-term remission.Results: We included 502 patients with confirmed CD, of whom 419 were in remission for a median of 10 (interquartile range 4 to 21) years. SIRs (95% CI) for myocardial infarction (4.4; 1.2 to 11.4), fractures (4.9; 2.7 to 8.3), and deep vein thrombosis (13.8; 3.8 to 35.3) were increased during the 3-year period before diagnosis. From diagnosis until 1 year after remission, SIRs (95% CI were increased for thromboembolism (18.3; 7.9 to 36.0), stroke (4.9; 1.3 to 12.5), and sepsis (13.6; 3.7 to 34.8). SIRs for thromboembolism (4.9; 2.6 to 8.4), stroke (3.1; 1.8 to 4.9), and sepsis (6.0; 3.1 to 10.6) remained increased during long-term remission.Conclusion: Patients with CD have an increased incidence of stroke, thromboembolism, and sepsis even after remission, emphasizing the importance of early identification and management of risk factors for these comorbidities during long-term follow-up.
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| 12. |
- Ragnarsson, Oskar, 1971, et al.
(författare)
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Overall and Disease-Specific Mortality in Patients With Cushing Disease: A Swedish Nationwide Study
- 2019
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Ingår i: Journal of Clinical Endocrinology and Metabolism. - : ENDOCRINE SOC. - 0021-972X .- 1945-7197. ; 104:6, s. 2375-2384
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Tidskriftsartikel (refereegranskat)abstract
- Context: Whether patients with Cushing disease (CD) in remission have increased mortality is still debatable. Objective: To study overall and disease-specific mortality and predictive factors in an unselected nationwide cohort of patients with CD. Design, Patients, and Methods: A retrospective study of patients diagnosed with CD, identified in the Swedish National Patient Registry between 1987 and 2013. Medical records were systematically reviewed to verify the diagnosis. Standardized mortality ratios (SMRs) with 95% CIs were calculated and Cox regression models were used to identify predictors of mortality. Results: Of 502 identified patients with CD (n = 387 women; 77%), 419 (83%) were confirmed to be in remission. Mean age at diagnosis was 43 (SD, 16) years and median follow-up was 13 (interquartile range, 6 to 23) years. The observed number of deaths was 133 vs 54 expected, resulting in an overall SMR of 2.5 (95% CI, 2.1 to 2.9). The commonest cause of death was cardiovascular diseases (SMR, 3.3; 95% CI, 2.6 to 4.3). Excess mortality was also found associated with infections and suicide. For patients in remission, the SMR was 1.9 (95% CI, 1.5 to 2.3); bilateral adrenalectomy and glucocorticoid replacement therapy were independently associated with increased mortality, whereas GH replacement was associated with improved outcome. Conclusion: Findings from this large nationwide study indicate that patients with CD have excess mortality. The findings illustrate the importance of achieving remission and continued active surveillance, along with adequate hormone replacement and evaluation of cardiovascular risk and mental health.
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| 13. |
- Ragnarsson, Oskar, 1971, et al.
(författare)
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The incidence of Cushing’s disease : a nationwide Swedish study
- 2019
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Ingår i: Pituitary. - : Springer. - 1386-341X .- 1573-7403. ; 22:2, s. 179-186
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Tidskriftsartikel (refereegranskat)abstract
- Background: Studies on the incidence of Cushing’s disease (CD) are few and usually limited by a small number of patients. The aim of this study was to assess the annual incidence in a nationwide cohort of patients with presumed CD in Sweden.Methods: Patients registered with a diagnostic code for Cushing’s syndrome (CS) or CD, between 1987 and 2013 were identified in the Swedish National Patient Registry. The CD diagnosis was validated by reviewing clinical, biochemical, imaging, and histopathological data.Results: Of 1317 patients identified, 534 (41%) had confirmed CD. One-hundred-and-fifty-six (12%) patients had other forms of CS, 41 (3%) had probable but unconfirmed CD, and 334 (25%) had diagnoses unrelated to CS. The mean (95% confidence interval) annual incidence between 1987 and 2013 of confirmed CD was 1.6 (1.4–1.8) cases per million. 1987–1995, 1996–2004, and 2005–2013, the mean annual incidence was 1.5 (1.1–1.8), 1.4 (1.0–1.7) and 2.0 (1.7–2.3) cases per million, respectively. During the last time period the incidence was higher than during the first and second time periods (P < 0.05).Conclusion: The incidence of CD in Sweden (1.6 cases per million) is in agreement with most previous reports. A higher incidence between 2005 and 2013 compared to 1987–2004 was noticed. Whether this reflects a truly increased incidence of the disease, or simply an increased awareness, earlier recognition, and earlier diagnosis can, however, not be answered. This study also illustrates the importance of validation of the diagnosis of CD in epidemiological research.
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| 14. |
- Shungin, Dmitry, et al.
(författare)
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New genetic loci link adipose and insulin biology to body fat distribution.
- 2015
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Ingår i: Nature. - : Springer Science and Business Media LLC. - 0028-0836 .- 1476-4687. ; 518:7538, s. 187-378
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Tidskriftsartikel (refereegranskat)abstract
- Body fat distribution is a heritable trait and a well-established predictor of adverse metabolic outcomes, independent of overall adiposity. To increase our understanding of the genetic basis of body fat distribution and its molecular links to cardiometabolic traits, here we conduct genome-wide association meta-analyses of traits related to waist and hip circumferences in up to 224,459 individuals. We identify 49 loci (33 new) associated with waist-to-hip ratio adjusted for body mass index (BMI), and an additional 19 loci newly associated with related waist and hip circumference measures (P < 5 × 10(-8)). In total, 20 of the 49 waist-to-hip ratio adjusted for BMI loci show significant sexual dimorphism, 19 of which display a stronger effect in women. The identified loci were enriched for genes expressed in adipose tissue and for putative regulatory elements in adipocytes. Pathway analyses implicated adipogenesis, angiogenesis, transcriptional regulation and insulin resistance as processes affecting fat distribution, providing insight into potential pathophysiological mechanisms.
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| 15. |
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| 16. |
- Andrén, Rasmus
(författare)
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Anxiety and (In)Security in Times of Calamity : The 2014 flood and the Kashmir conflict
- 2024
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Environmental calamities and disasters are increasingly found to affect political stability and conflicts. Despite a plethora of research across a range of disciplines, however, explanations remain elusive. The theoretical shortcomings of prior research coalesce into an overarching problem concerning how to conceptualize disasters as influencing conflicts through the disruptions they impose on identities. I argue that how identities intermingle with the disaster-conflict nexus can be further advanced by drawing on ontological security studies (OSS). By investigating the disastrous flood in the Kashmir valley in 2014, and its role in the brewing unrest that climaxed in 2016 amid separatist conflict, I argue that disasters influence conflicts through processes of securitizing and desecuritizing an ontologically secure Self. That is to say, that the search for stable and coherent identities following disasters can mitigate and reinforce conflicts. Nested within this argument are three core contributions. First, I address the multifaceted dynamics by which the Self and identities are unsettled and challenged, or affirmed and reified amid disasters and conflict, to show how we can read disasters as disruptive amid already ongoing crises. Second, I theorize how the search for stable and ontologically secure identities can engender securitization and desecuritization of subjectivity at the same time, exacerbating and mitigating different dynamics in a conflict. Third, in doing so, the dissertation suggests that future research on disasters, and environmental challenges more broadly, should be less concerned with a binary understanding of their impact on conflicts and more concerned about their multidimensional relations.
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| 17. |
- Artursson, Karin, et al.
(författare)
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Foodborne pathogens in unpasteurized milk in Sweden
- 2018
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Ingår i: International Journal of Food Microbiology. - : Elsevier BV. - 0168-1605 .- 1879-3460. ; 284, s. 120-127
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Tidskriftsartikel (refereegranskat)abstract
- Raw milk may be a risk for public health if it is contaminated with zoonotic pathogens. To study the prevalencein unpasteurized milk from Swedish farms, bovine and small ruminant dairy farms were sampled. Since thesampling method and transport conditions may influence the outcome of analyses, efforts were made to optimizethe methodology. Culturing of bacteria was done from in-line milk filters collected from the milk pipe at thepoint where it enters the milk bulk tank at the farms and this way of sampling was compared to sampling bulktank milk (BTM) directly. Analysing milk filters were found to be superior to analysing BTM directly. Conditionsfor transport of milk filter samples were further improved by the addition of Cary Blair transport medium, whichsignificantly increased the number of positive samples for pathogenic bacteria. The isolation of several foodbornepathogens from milk filters was demonstrated. The prevalence of samples with Staphylococcus aureus was71% and 64%, and Listeria spp. 21% and 29% from dairy cow and goat/sheep farms, respectively. Campylobacterjejuni, Yersinia enterocolitica and verotoxigenic Escherichia coli (VTEC) O157 were detected in 9%, 2% and 2% ofsamples from bovine milk, respectively.We conclude that the choice of sampling method and sample handling influence the results of bacterialculturing. From the results of this study, we strongly recommend to sample in-line milk filters instead of BTMdirectly and to use Cary Blair medium during transport, especially if the samples are to be analysed forCampylobacter spp. and/or Listeria spp. The findings also show that unpasteurized milk from Swedish farmsoccasionally contain bacteria with zoonotic potential.
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| 18. |
- Bauch, Thilo, 1972, et al.
(författare)
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High critical temperature superconductor Josephson junctions for quantum circuit applications
- 2009
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Ingår i: Physica Scripta. ; T137, s. 014006-
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Konferensbidrag (refereegranskat)abstract
- Recent findings of macroscopic quantum properties in high critical temperature superconductor (HTS) Josephson junctions (JJs) point toward the need to revise the role of zero energy quasi-particles in this novel superconductor. We will discuss the possibility of designing superconducting artificial atoms in a transmon configuration to study the low energy excitation spectra of HTS. We have engineered high quality grain boundary JJs on low dielectric constant substrates. By fabricating submicron junctions, we extract values of capacitance and Josephson critical current densities that satisfy the main transmon design requirements. Moreover, the measured critical current noise power extrapolated at 1 Hz gives a dephasing time of 25 ns, which indicates that the observation of macroscopic quantum coherent effects in HTS JJ is a feasible task.
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| 19. |
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| 20. |
- Berg, Benita, 1976-
(författare)
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REFORMERS PÅVERKAN PÅ LÄRARES UNDERVISNING I GRUNDSKOLAN OCH FÖRSKOLAN : En läroplansteoretisk studie om undervisningsuppdraget och lärarrollen i förändring
- 2022
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The overall aim of this thesis is to use a curriculum theoretical perspective to contribute knowledge about the impact of recent reforms on teachers’/preschool teachers’ teaching, with a special focus on mathematics. The thesis takes its starting point in a licentiate thesis that was completed in 2014. The further doctoral studies are based on two articles. These articles answer specific research questions. Substudy 1 was a systematic literature review that focused on the role of the preschool teacher in teaching mathematics in preschool. Substudy 2 explored how preschool teachers interpret their teaching mission based on the curriculum’s directives and how they describe the meaning of the concept of preschool teaching. The data from Substudy 1 consisted of 68 research articles, and Substudy 2 was based on 50 preschool teachers’ reflection texts. The theoretical underpinnings of the thesis are two theoretical perspectives: curriculum theory and Bernstein’s theory of pedagogic practice. The results from the two substudies show the importance of preschool teachers having both subject knowledge and didactic competence to carry out teaching in spontaneous situations and planned activities. The results from Substudy 1 show two different roles that preschool teachers adopt when teaching mathematics in preschool education guided by social pedagogical or pre-primary curriculum traditions; these are the role of instructor and the role of an interactor. In the research studies, preschool teachers provide instruction with planned subject content or interact with the children’s play and other everyday situations to promote children’s mathematics learning. The results from Substudy 2 show an education that is guided by invisible pedagogy within the social pedagogical curriculum tradition. The preschool teachers describe teaching taking place spontaneously in play and other everyday situations based on children’s own interests and needs. The preschool teachers also have a purpose with the teaching, and they plan activities together with the children. These reveal teaching governed by visible pedagogy, which is characteristic of the pre-primary curriculum tradition. Furthermore, there are indications that a new curriculum tradition is emerging bearing some similarities to previous traditions, an approach that is both play-based and goal-oriented. Children’s participation and influence are central in the teaching, which means that the teaching conforms to the children’s interests, and that goals from the curriculum are woven into the everyday work. The preschool teacher consciously shapes the environment in the preschool and uses materials to promote children’s learning, and the teaching has more distinct subject content. Together with the licentiate study, the two substudies show that teachers and preschool teachers have difficulty transforming a new curriculum text into practically applicable form. The curricula leave room for interpretation, and the uncertainty that arises in the transformation arena shows that they need support to realize the curriculum’s new guidelines.
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| 21. |
- Boström, Magnus, 1972-, et al.
(författare)
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Conditions for Transformative Learning for Sustainable Development : A Theoretical Review and Approach
- 2018
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Ingår i: Sustainability. - : MDPI. - 2071-1050. ; 10:12
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Tidskriftsartikel (refereegranskat)abstract
- Continued unsustainability and surpassed planetary boundaries require not only scientific and technological advances, but deep and enduring social and cultural changes. The purpose of this article is to contribute a theoretical approach to understand conditions and constraints for societal change towards sustainable development. In order to break with unsustainable norms, habits, practices, and structures, there is a need for learning for transformation, not only adaption. Based on a critical literature review within the field of learning for sustainable development, our approach is a development of the concept of transformative learning, by integrating three additional dimensions—Institutional Structures, Social Practices, and Conflict Perspectives. This approach acknowledges conflicts on macro, meso, and micro levels, as well as structural and cultural constraints. It contends that transformative learning is processual, interactional, long-term, and cumbersome. It takes place within existing institutions and social practices, while also transcending them. The article adopts an interdisciplinary social science perspective that acknowledges the importance of transformative learning in order for communities, organizations, and individuals to be able to deal with global sustainability problems, acknowledging the societal and personal conflicts involved in such transformation.
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| 22. |
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| 23. |
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| 24. |
- Castenfors, Kerstin, et al.
(författare)
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Anthrax Letters in Sweden? : Analysis of how FOI’s Division of NBC-Protection managed the ”Anthrax Letters” during the fall of 2001 – from a Crisis Management Perspective
- 2004
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- When the so-called anthrax letters began to appear in the U.S.A. in early October 2001, FOI(the Swedish National Defense Research Agency), prepared to put its personnel and its expertknowledge at society's disposal, in case Sweden should be subjected to similar incidents.When the first parcel1 with suspect contents appeared in Sweden in the middle of October,FOI-NBC-Protection (the Division of Nuclear, Biological and Chemical Protection, in thenorthern city of Umeå), abbrev. FOI-NBC, undertook the task of analyzing its contents. Atthe request of the Swedish National Police Board (RPS), FOI also agreed to test the contentsof any further such parcels that might turn up. FOI is traditionally a research and advisoryorganization, not a day-to-day operative organization. Thus, NBC-Protection had to make anumber of quick decisions concerning management and re-organization, in order to meet thedemands of the situation.Since the term "crisis" is central to this report, a short explanation of what the authors meanby this term is justified. A crisis is a situation and a process in which decision makersperceive2 all of the following:• a threat to fundamental values• severe time pressure• uncertainlySuch situations can have their origins both in internal organizational factors and in externalfactors (Sundelius, Stern & Bynander, 1997).This report presents an analysis of interviews and testimonies given by staff of FOI-NBC, inconnection with the so-called anthrax crisis. The situation/process which arose at that timewas experienced not only as fundamentally threatening to society, but also to FOI-NBC'scredibility as an organization. It also involved intense time pressure and a great deal of dayto-day uncertainly.However, crises not only involve threats, but also present new opportunities. Morespecifically, if FOI NBC-Protection could successfully master the situation, this could onlylead to an increase in its credibility as a (expert) knowledge organization.In the aftermath of the “anthrax crisis”, FOI-NBC was – naturally – interested in finding out ifits staff had been given adequate means to do a proper job, if delegated responsibilities wereaccepted, how assigned tasks were carried out and if the decision making process wasemployed in a competent manner. In short, how well did the organization actually functionwhen, during that short, intense period in the fall of 2001, it was forced to transform itselffrom an "advisory" organization to an "operative" one?Thus, in the spring of 2002, FOI's Division of Defense Analysis in Stockholm was given thetask of studying how FOI-NBC in Umeå handled the events of 2001.
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| 25. |
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| 26. |
- Cedergren, Karin, 1975, et al.
(författare)
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Biepitaxial YBa2Cu3O7-x 0-pi Josephson junctions
- 2010
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Ingår i: Superconductor Science and Technology. - : IOP Publishing. - 0953-2048 .- 1361-6668. ; 23:3, s. Article Number: 034027-
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Tidskriftsartikel (refereegranskat)abstract
- We present measurements performed on YBa2Cu3O7-x '0' and '0-pi' Josephson junctions fabricated using the biepitaxial technique with SrTiO3 as substrate and CeO2 as seed layer. Measurements of the critical current as a function of external magnetic field clearly show complementary behavior of the two kinds of junctions. Our results unambiguously show that the d-wave nature of the order parameter dominates the current transport across the junctions despite the faceting on the microscale along the grain boundary line.
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| 27. |
- Cook, Michael B, et al.
(författare)
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Tobacco and Alcohol in Relation to Male Breast Cancer: An Analysis of the Male Breast Cancer Pooling Project Consortium.
- 2015
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Ingår i: Cancer Epidemiology Biomarkers & Prevention. - 1538-7755. ; 24:3, s. 520-531
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Tidskriftsartikel (refereegranskat)abstract
- Background: The etiology of male breast cancer is poorly understood, partly due to its relative rarity. Although tobacco and alcohol exposures are known carcinogens, their association with male breast cancer risk remains ill-defined. Methods: The Male Breast Cancer Pooling Project consortium provided 2,378 cases and 51,959 controls for analysis from 10 case-control and 10 cohort studies. Individual participant data were harmonized and pooled. Unconditional logistic regression was used to estimate study design-specific (case-control/cohort) odds ratios (OR) and 95% confidence intervals (CI), which were then combined using fixed effects meta-analysis. Results: Cigarette smoking status, smoking pack-years, duration, intensity, and age at initiation were not associated with male breast cancer risk. Relations with cigar and pipe smoking, tobacco chewing, and snuff use were also null. Recent alcohol consumption and average grams of alcohol consumed per day were also not associated with risk; only one sub-analysis of very high recent alcohol consumption (>60 grams/day) was tentatively associated with male breast cancer (ORunexposed referent=1.29, 95%CI:0.97-1.71; OR>0-<7 g/day referent=1.36, 95%CI:1.04-1.77). Specific alcoholic beverage types were not associated with male breast cancer. Relations were not altered when stratified by age or body mass index. Conclusions: In this analysis of the Male Breast Cancer Pooling Project we found little evidence that tobacco and alcohol exposures were associated with risk of male breast cancer. Impact: Tobacco and alcohol do not appear to be carcinogenic for male breast cancer. Future studies should aim to assess these exposures in relation to subtypes of male breast cancer.
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| 28. |
- Danielsson, Karin, 1977-, et al.
(författare)
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Growing up together : children and artificial intelligence
- 2023
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Ingår i: AI, education and children. - : Wallenberg-stiftelserna. ; , s. 5-6
-
Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- This roundtable brought together a diverse group of participants from research and practice, representing perspectives on the digitalization of society, AI legalization, AI in education, children’s development, and children-technology relations. One focus of this roundtable was on how AI technologies impact children at an early age. In northern Europe, most children have grown up in a world that is intimately connected to technology. They have been exposed to various devices, from home computers and smart-phones to digital games and social media platforms. These technologies have provided children with pre-designed interaction possibilities that are limited to the parameters set by the designers. However, with the advent of AI-powered devices, children now have the opportunity to interact with a system that can learn by input and act as an artificial companion.
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| 29. |
- de Peppo, Giuseppe Maria, 1981, et al.
(författare)
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Osteogenic response of human mesenchymal stem cells to well-defined nanoscale topography in vitro
- 2014
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Ingår i: International journal of nanomedicine. - : Informa UK Limited. - 1176-9114 .- 1178-2013. ; 9:1, s. 2499-2515
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Tidskriftsartikel (refereegranskat)abstract
- Background: Patterning medical devices at the nanoscale level enables the manipulation of cell behavior and tissue regeneration, with topographic features recognized as playing a significant role in the osseointegration of implantable devices. Methods: In this study, we assessed the ability of titanium-coated hemisphere-like topographic nanostructures of different sizes (approximately 50, 100, and 200 nm) to influence the morphology, proliferation, and osteogenic differentiation of human mesenchymal stem cells (hMSCs). Results: We found that the proliferation and osteogenic differentiation of hMSCs was influenced by the size of the underlying structures, suggesting that size variations in topographic features at the nanoscale level, independently of chemistry, can be exploited to control hMSC behavior in a size-dependent fashion. Conclusion: Our studies demonstrate that colloidal lithography, in combination with coating technologies, can be exploited to investigate the cell response to well defined nanoscale topography and to develop next-generation surfaces that guide tissue regeneration and promote implant integration.
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| 30. |
- Deverell, Edward, 1971-, et al.
(författare)
-
Culture Clash – How organizational culture affects effective crisis management
- 2008
-
Konferensbidrag (refereegranskat)abstract
- Given the importance of organizational culture in explaining organizational behavior, it is surprising that research on how organizational culture affects organizations’ ability to react to and act in times of crisis has received limited interest. In this paper we examine how specific organizational cultures affected crisis responses in three cases – the handling of the so called anthrax letters in Sweden by the Swedish Defence Research Agency (FOI) in 2001, the electrical power company Birka Energy’s management of a big tunnel fire in Stockholm, Sweden in 2001 and the television broadcasting company TV 4’s response to September 11, 2001. The cases have been researched by the use of a detailed process tracing of the main decision making occasions that the organizations confronted that e.g. included interviews with key participants in the crisis management. The studies show that in the FOI case, the democratic expert advisory culture led to a crisis response that was characterized by vague leadership and lack of decision making capacity. In the case of Birka Energy, the technical engineering culture resulted in a crisis response that lacked understanding of symbolic and communicative dimensions of crisis communication, focusing solely on the technical and operational parts of the crisis. The TV 4 case on the other hand shows a flexible organizational culture that managed to handle the change in mission.
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| 31. |
- Deverell, Edward, 1971-, et al.
(författare)
-
Destruct, direct and suppress : Sputnik narratives on the Nordic countries
- 2021
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Ingår i: Journal of International Communication. - : Informa UK Limited. - 1321-6597 .- 2158-3471. ; 27:1, s. 15-37
-
Tidskriftsartikel (refereegranskat)abstract
- Projection of strategic narratives to gain competitive advantages is a central feature in the global competition for status and power. This article presents a comparative narrative analysis of how the Russian state sponsored news platform Sputnik narrates Denmark, Finland, Norway and Sweden 2014–2019. The objectives are to uncover what negative work strategic narratives can perform and to decipher how adverse narratives are constructed. The findings suggest that Sputnik uses a mix of standard strategies and tailor-made narratives, working to destruct, direct and suppress the Nordics. The analysis exposed distinct differences as Sputnik narrated Sweden and Denmark more negatively than Norway and Finland. The narratives can serve to divide and weaken the Nordics and the EU, and undermine international reputations of each state. The strategy of division through narratives is particularly problematic as polarization challenges Western democracies and the EU. The article furthers narrative research by testing a recently crafted analytical framework and by presenting findings that indicate a need for a broadened research agenda. Whereas previous research has primarily centred on how malign information influence can harm democracy, our results indicate that narratives can cause a broader variety of harms.
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| 32. |
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| 33. |
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| 34. |
- Deverell, Edward, et al.
(författare)
-
Organizational culture effects on strategy and adaptability in crisis management
- 2010
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Ingår i: Risk Management. - : Macmillan Publishers Ltd.. - 1460-3799 .- 1743-4637. ; 12:2, s. 116-134
-
Tidskriftsartikel (refereegranskat)abstract
- This article presents a typology of temporal organizational responsesto crises in public perception aimed at examining the ability of organizations torestructure in order to cope with acute crisis management challenges. The typologyis based on organizations ’ capacities to launch crisis management strategies andadapt their managerial and operational levels to deal with crises. According to thetypology, the Fully Adapting Organization manages to adapt both its strategy andits managerial and operational levels to deal with the crisis. The Semi-AdaptingOrganization changes its strategy but lacks the capacity to change managerial andoperational levels according to the new strategy. The Non-Adapting Organizationdoes not grasp the importance of strategy change in the first place. Based on threeinductive case studies the study concludes that organizational culture plays animportant role in this process where the Semi and the Non-Adapting organizationswere dominated by strong expert cultures that proved to be less inclined to change.In contrast, the Fully Adapting Organization had deliberately fostered an organizationalculture in which flexibility was a cornerstone.
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| 35. |
- Deverell, Edward, 1971-, et al.
(författare)
-
Perspektiv på krishantering : Introduktion
- 2015
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Ingår i: Perspektiv på krishantering. - Lund : Studentlitteratur AB. - 9789144099996 ; , s. 5-18
-
Bokkapitel (refereegranskat)
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| 36. |
- Deverell, Edward, et al.
(författare)
-
Understanding Public Agency Communication : the case of the Swedish Armed Forces
- 2015
-
Ingår i: Journal of Public Affairs. - : Wiley. - 1472-3891 .- 1479-1854. ; 15:4, s. 387-396
-
Tidskriftsartikel (refereegranskat)abstract
- This article suggests a diagnostic framework of public communication intended to capture new communication strategies used by Armed Forces across Europe to legitimize new tasks and recruit new personnel. Three distinct communicative models that impact differently on democratic values and public support are suggested: an Old Public Administration (OPA) model influenced by bureaucratic values, a New Public Management (NPM) model fuelled by market values and a deliberative model labelled ‘New Public Service’ (NPS) that is largely influenced by proponents of ‘e-democracy’. A case study of the communication of the Swedish Armed Forces identifies a lingering bureaucratic (OPA) ideal. The market ideal (NPM) however clearly dominates. The article concludes that communication along market purposes, principles and practices risks distancing Armed Forces further from society. Yet, an embryonic deliberative ideal (NPS)—much fuelled by the use of social media such as blogs—was also identified. This growing ideal holds the potential of infusing deliberative vigor into the organization and presumably facilitates the bridging of the gap to society.
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| 37. |
- Eckerberg, Katarina, et al.
(författare)
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Varför brister politikerna när det gäller miljömålen?
- 2012
-
Ingår i: Dagens Nyheter. - 1101-2447.
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Vad ska vi svara? Politikernas ambitiösa miljömål uppfylls sällan eller aldrig. När våra elever frågar oss varför blir vi ofta svaret skyldiga. Om politikerna inte vill att väljarna ska dra slutsatsen att de har misslyckats, måste de ange en realistisk väg att nå de uppsatta målen. Det skulle väcka respekt, skriver ledande forskare och samhällsplanerare.
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| 38. |
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| 39. |
- Edenbrandt, Lars, et al.
(författare)
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Area of ischemia assessed by physicians and software packages from myocardial perfusion scintigrams
- 2014
-
Ingår i: BMC Medical Imaging. - : BioMed Central. - 1471-2342. ; 14:5
-
Tidskriftsartikel (refereegranskat)abstract
- Background: The European Society of Cardiology recommends that patients with greater than 10% area of ischemia should receive revascularization. We investigated inter-observer variability for the extent of ischemic defects reported by different physicians and by different software tools, and if inter-observer variability was reduced when the physicians were provided with a computerized suggestion of the defects. Methods: Twenty-five myocardial perfusion single photon emission computed tomography (SPECT) patients who were regarded as ischemic according to the final report were included. Eleven physicians in nuclear medicine delineated the extent of the ischemic defects. After at least two weeks, they delineated the defects again, and were this time provided a suggestion of the defect delineation by EXINI Heart(TM) (EXINI). Summed difference scores and ischemic extent values were obtained from four software programs. Results: The median extent values obtained from the 11 physicians varied between 8% and 34%, and between 9% and 16% for the software programs. For all 25 patients, mean extent obtained from EXINI was 17.0% (+/- standard deviation (SD) 14.6%). Mean extent for physicians was 22.6% (+/- 15.6%) for the first delineation and 19.1% (+/- 14.9%) for the evaluation where they were provided computerized suggestion. Intra-class correlation (ICC) increased from 0.56 (95% confidence interval (CI) 0.41-0.72) to 0.81 (95% CI 0.71-0.90) between the first and the second delineation, and SD between physicians were 7.8 (first) and 5.9 (second delineation). Conclusions: There was large variability in the estimated ischemic defect size obtained both from different physicians and from different software packages. When the physicians were provided with a suggested delineation, the inter-observer variability decreased significantly.
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| 40. |
- Eriksson, Mats, 1970-, et al.
(författare)
-
Facebook and Twitter in Crisis Communication : A Comparative Study of Crisis Communication Professionals and Citizens
- 2016
-
Ingår i: Journal of Contingencies and Crisis Management. - : Wiley-Blackwell. - 0966-0879 .- 1468-5973. ; 24:4, s. 198-208
-
Tidskriftsartikel (refereegranskat)abstract
- This mixed-methods study presents a comparative analysis of the use and perceived usefulness of Facebook and Twitter, among Swedish citizens and crisis communication professionals, as crisis communication tools and information sources. The use and per-ceived usefulness of Facebook and Twitter are not congruent and consistent betweenthe two different groups, according to the overall study. Communication professionals, for example, report higher levels of perceived usefulness regarding Facebook’s potential as a crisis communication tool than do the citizens. Taken together, the results show that researchers (within social media and crisis communication) and crisis managers both need to deal with the fact that social media is not a homogenous phenome non with a single coherent role in crisis management and communication research and practice.
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| 41. |
- Falkheimer, Jesper, et al.
(författare)
-
Depoliticizing terror : The news framing of the terrorist attacks in Norway, 22 July 2011
- 2015
-
Ingår i: Media, War & Conflict. - : SAGE Publications. - 1750-6352 .- 1750-6360. ; 8:1, s. 70-85
-
Tidskriftsartikel (refereegranskat)abstract
- This article analyzes how the Norwegian news media framed the terrorist attacks in Oslo and the island of Utöya, which killed 77 mainly young people on 22 July 2011. Did the news media favour or counteract the propaganda of the terrorist? After discussing earlier research about terrorism and media and presenting theories on news framing, results from a content analysis of 924 news articles in two major Norwegian newspapers during the first two weeks after the attacks are analyzed. The coverage of the attacks is found to be very descriptive, focused on the perpetrator as an individual, giving him questionable political exposure and not analyzing reasons and consequences on a political–societal level. The news framing functioned as a way of depoliticizing the terror attacks by portraying the attack as conducted by a lone lunatic in contrast to a politically motivated terrorist linked to right-wing extremism.
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| 42. |
- Falkheimer, Jesper, et al.
(författare)
-
Kriskommunikation
- 2015
-
Ingår i: Perspektiv på krishantering. - Lund : Studentlitteratur AB. - 9789144099996 ; , s. 73-99
-
Bokkapitel (refereegranskat)
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| 43. |
- Fredriksson, Magnus, 1970, et al.
(författare)
-
A Model for Evaluating Corporate Environmental Communication
- 2014
-
Ingår i: Ralph Tench , William Sun , Brian Jones (ed.) Communicating Corporate Social Responsibility: Perspectives and Practice (Critical Studies on Corporate Responsibility, Governance and Sustainability, Volume 6). - Bingley : Emerald Books. - 9781783507955 ; 6, s. 111-130
-
Bokkapitel (refereegranskat)abstract
- Purpose The chapter proposes a model for evaluating environmental information based on informativity as a measurement of whether corporate environmental disclosures provide readers with information relevant for making reasonable assessments of companies’ environmental work. Methodology/approach On a general level, informativity denotes a set of universal principles for information qualities. In order to make informed assessments, information ought to provide readers with information on specific projects, outcome, and long-term impact. The model proposed herein allows researchers and practitioners to quantify corporate environmental information based on a set of key textual variables. By allowing for the quantification of qualitative information, the model allows for comparative studies of CSR communication across, for example, companies, sectors, and nations. Research implications The model is applicable for corporations with an interest to evaluate their performance by applying standardized and set principles. Practical implications The model can be used as a tool for consumers and investors alike in making better and more informed assessments about a corporation’s environmental initiatives and performances. This application is particularly relevant for stakeholders with an interest in developing statistical data for assessing and benchmarking environmental communication. Originality The chapter proposes a model for evaluating environmental information as a measurement of whether corporate environmental disclosures provide readers with information relevant for making reasonable assessments of companies’ environmental work.
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| 44. |
- Fredriksson, Magnus, 1970, et al.
(författare)
-
Corporate Environmental Communication – Political or Economical Discourse?
- 2010
-
Ingår i: Paper presenterat vid Communicating Green – Organizational Communication and Environment, Bryssel, Belgien, 18-19 november 2010.
-
Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Purpose: This paper aims to propose a model for measuring the quality of corporate green communication based on the notion of informativity. Design/methodology/approach: The model has been applied to a quantitative study of the annual reports of 20 corporations listed on the Stockholm stock exchange - Large Cap aimed at examing the level of environmental informativity in the information provided by the companies in question. Findings: Based on the proposed model the authors conclude that the majority of the companies in the study adhere to weak discourse on environmental communication meaning that the information provided has a general and vague character. Examples of strong discourses, characterized by a discourse in which the company provides contextual information which enables the reader to make an independent assessment of actions taken, were far less common Research implications: The model of informativity in environmental reporting provides a method for systematic studies on corporate environmental communication across for example geographic areas, business sectors, and organisational features. The model could also be used by various actors with an interest in evaluating corporate environmental communication.
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| 45. |
- Fredriksson, Magnus, et al.
(författare)
-
Creativity caged in translation : a neo-institutional perspective on crisis communication
- 2014
-
Ingår i: Revista Internacional de Relaciones Públicas. - 2174-3681. ; 4:8, s. 65-84
-
Tidskriftsartikel (refereegranskat)abstract
- Crisis communication research has primarily focused on universal models guiding managers of various organisations in times of crisis. Even though this is about to change, a tendency remains for research in the field to overlook the impact of structural conditions on organisation’s crisis communication. In order to add to the emergent discussion on new theoretical and empirical venues within the field of crisis communication, this paper proposes a framework based on new institutional theory for analysing crisis communication practices as a societal phenomenon. New institutionalism is advocated due to its ability to shift the focus from agency to structure and in doing so emphasise the social preconditions for organisational activities. In line with this, this conceptual paper discusses crisis communication as an institution, i.e., as a set of more or less conscious ideas about formats (the organisational structures developed for crisis communication work), contents (the content of organisations’ communication in times of crisis) and contexts (the situations during which organisations are expected to perform crisis communication). Moreover, we discuss how these ideas become translated (i.e., modified) as they travel (i.e., become legitimate, popular and get widely spread) across organisational and institutional contexts. In order to illustrate the framework described above, the Swedish authorities’ communication in connection to the A/H1N1 outbreak is used as a case study.
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| 46. |
- Fredriksson, Magnus, 1970-, et al.
(författare)
-
Creativity Caged in Translation : A Neo-Institutional Perspective on Crisis Communication
- 2013
-
Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- After early attempts to create universal models guiding managers in times of crisis - more recent attempts have focused on situational factors and the relationships between organizations and stakeholders in times of crises. Albeit this shift, structural conditions are often overlooked in the main bulk of research on crisis communication and if they are integrated they are defined as context and as such often excluded in the analysis. This is our point of departure for bringing neo-institutional theory into crisis communication research recognizing the importance of cultural, political, technological, and institutional environments of organizations. By this we shift focus from agency to structure and the social preconditions for organizational activities. However this is not to say that institutions are static or deterministic in the way they influence organizations and their behavior. On the contrary, institutions are open for innovations and interpretations. In this paper we put forward the concept of translation to illustrate and explain how organizations actively relate to and handle institutional pressure, thereby escaping the legal and moral/normative boundaries of institutions. Hereby we aim to contribute to the growing debate within the crisis communication field on new theoretical venues in understanding crisis communication as a practice but also as societal phenomenon. In our conclusion we suggest that the appliance of neo-institutional frameworks will help us understand the conditions under which crisis communication is carried out and in doing so allow researchers and practitioners to have a realistic stance on the limitations and possibility on communication in crises. Further, the framework will increase our abilities to understand the development of crisis communication, its institutionalization and the conditions for these developments.
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| 47. |
- Fredriksson, Magnus, 1970, et al.
(författare)
-
Creativity Caged in Translation: A Neo-Institutional Perspective on Crisis Communication
- 2013
-
Ingår i: Euprera Annual Congress, October 3-5, 2013, Barcelona. - Barcelona.
-
Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Crisis communication research has primarily focused on universal models guiding managers of various organisations in times of crisis. Even though this is about to change, a tendency remains for research in the field to overlook the impact of structural conditions on organisation’s crisis communication. In order to add to the emergent discussion on new theoretical and empirical venues within the field of crisis communication, this paper proposes a framework based on new institutional theory for analysing crisis communication practices as a societal phenomenon. New institutionalism is advocated due to its ability to shift the focus from agency to structure and in doing so emphasise the social preconditions for organisational activities. In line with this, this conceptual paper discusses crisis communication as an institution, i.e., as a set of more or less conscious ideas about formats (the organisational structures developed for crisis communication work), contents (the content of organisations’ communication in times of crisis) and contexts (the situations during which organisations are expected to perform crisis communication). Moreover, we discuss how these ideas become translated (i.e., modified) as they travel (i.e., become legitimate, popular and get widely spread) across organisational and institutional contexts. In order to illustrate the framework described above, the Swedish authorities’ communication in connection to the A/H1N1 outbreak is used as a case study.
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| 48. |
- Fredriksson, Magnus, 1970, et al.
(författare)
-
Creativity caged in translation: a neo-institutional perspective on crisis communication : La creatividad enjaulada en la traducción: una perspectiva neoinstitucional
- 2014
-
Ingår i: Revista Internacional de Relaciones Públicas. - 2174-3681. ; 4:8, s. 43-64
-
Tidskriftsartikel (refereegranskat)abstract
- Crisis communication research has primarily focused on universal models guiding managers of various organisations in times of crisis. Even though this is about to change, a tendency remains for research in the field to overlook the impact of structural conditions on organisation’s crisis communication. In order to add to the emergent discussion on new theoretical and empirical venues within the field of crisis communication, this paper proposes a framework based on new institutional theory for analysing crisis communication practices as a societal phenomenon. New institutionalism is advocated due to its ability to shift the focus from agency to structure and in doing so emphasise the social preconditions for organisational activities. In line with this, this conceptual paper discusses crisis communication as an institution, i.e., as a set of more or less conscious ideas about formats (the organisational structures developed for crisis communication work), contents (the content of organisations’ communication in times of crisis) and contexts (the situations during which organisations are expected to perform crisis communication). Moreover, we discuss how these ideas become translated (i.e., modified) as they travel (i.e., become legitimate, popular and get widely spread) across organisational and institutional contexts. In order to illustrate the framework described above, the Swedish authorities’communication in connection to the A/H1N1 outbreak is used as a case study.
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| 49. |
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| 50. |
- Galaz, Victor, et al.
(författare)
-
Institutional and Political Leadership Dimensions of Cascading Ecological Crises
- 2011
-
Ingår i: Public Administration. - : Wiley. - 0033-3298 .- 1467-9299. ; 89:2, s. 361-380
-
Tidskriftsartikel (refereegranskat)abstract
- While some of the future impacts of global environmental change such as some aspects of climate change can be projected and prepared for in advance, other effects are likely to surface as surprises - that is situations in which the behaviour in a system, or across systems, differs qualitatively from expectations. Here we analyse a set of institutional and political leadership challenges posed by 'cascading' ecological crises: abrupt ecological changes that propagate into societal crises that move through systems and spatial scales. We illustrate their underlying social and ecological drivers, and a range of institutional and political leadership challenges, which have been insufficiently elaborated by either crisis management researchers or institutional scholars. We conclude that even though these sorts of crises have parallels to other contingencies, there are a number of major differences resulting from the combination of a lack of early warnings, abrupt ecological change, and the mismatch between decision-making capabilities and the cross-scale dynamics of social-ecological change.
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