| 1. |
- Brounéus, Karen, 1973-
(author)
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Truth and Reconciliation Commission Processes : Learning from the Solomon Islands
- 2019
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Book (peer-reviewed)abstract
- After war, does truth telling lead to more peaceful attitudes between former enemies? This book is the first to study the over-time effect of a Truth and Reconciliation Commission (TRC) process on people’s attitudes towards peace. Focusing on the Solomon Islands TRC process, one of the least known or studied TRC processes in the world, and using surveys, focus groups and in depth interviews, the book reveals some critical issues for peacebuilding. For example, while support of the TRC was consistently quite strong over the two years of the study, there was a sharp decline in trust in the process as well as a significant increase in distrust and suspicion towards ex-combatants over the two-year period. The book shows that the ex-combatants did not feel safe to tell the truth in the TRC and had therefore decided beforehand what to say in the hearings. A systematic telling of untruths thereby took place, severely undermining relationships and peacebuilding in the country. The book weaves the findings from the Solomon Islands with experiences of other post-conflict truth telling process around the world, and suggests practical guidelines for future TRC processes after war.
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| 2. |
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| 3. |
- Hutchinson, Bevis, et al.
(author)
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Anomalous ultrasonic attenuation in ferritic steels at elevated temperatures
- 2016
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In: Ultrasonics. - : Elsevier B.V.. - 0041-624X .- 1874-9968. ; 69, s. 268-272
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Journal article (peer-reviewed)abstract
- An unexpected peak in attenuation has been observed at ∼800 °C when heating low carbon steels in a laser-ultrasonic instrument. An explanation is given in terms of enhanced crystalline anisotropy with increasing temperature in the bcc ferrite range combined with subsequent transformation to austenite at still higher temperatures. An analysis based on theoretical models of attenuation in the Rayleigh regime is in good agreement with the experimental observations.
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| 4. |
- Adams, Emma, 1989, et al.
(author)
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Water–gas-shift assisted ammonia formation over Pd/Ce/alumina
- 2018
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In: Catalysis Today. - : Elsevier BV. - 0920-5861. ; 307, s. 169-174
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Journal article (peer-reviewed)abstract
- We report experimental results for the water–gas-shift assisted formation of ammonia from nitric oxide over alumina supported palladium, modified with various amounts (0–38 wt.%) of cerium. Static and transient flow reactor experiments were performed in order to identify the effects of temperature and the presence of oxygen on the activity for ammonia formation over the catalysts. The water–gas-shift reaction is enhanced with increasing cerium content, thus providing more hydrogen for ammonia formation. During transient operation at temperatures above 350 °C, a slight delay in ammonia formation is observed over the sample containing the highest cerium loading due to its (relatively) high dynamic oxygen storage capacity. At temperatures below 175 °C, N2O formation is preferred over NH3 formation. This work highlights the importance of balancing the effects that ceria influences when choosing the ceria loading for ammonia formation in passive-SCR applications.
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| 5. |
- Bongini, Lorenzo, et al.
(author)
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Resolving the geometry of biomolecules imaged by cryo electron tomography
- 2007
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In: Journal of Microscopy. - : Wiley. - 0022-2720 .- 1365-2818. ; 228:2, s. 174-184
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Journal article (peer-reviewed)abstract
- In this paper, we describe two methods for computerized analysis of cryo electron tomography reconstructions of biomolecules. Both methods aim at quantifying the degree of structural flexibility of macromolecules and eventually resolving the inner dynamics through automatized protocols. The first method performs a Brownian dynamics evolution of a simplified molecular model into a fictitious force field generated by the tomograms. This procedure enables us to dock the simplified model into the experimental profiles. The second uses a fuzzy framework to delineate the subparts of the proteins and subsequently determine their interdomain relations. The two methods are discussed and their complementarities highlighted with reference to the case of the immunoglobulin antibody. Both artificial maps, constructed from immunoglobulin G entries in the Protein Data Bank and real tomograms are analyzed. Robustness issues and agreement with previously reported measurements are discussed.
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| 6. |
- Chaudhry, Uzma, et al.
(author)
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Efficacy of the antibacterial envelope to prevent cardiac implantable electronic device infection in a high-risk population
- 2022
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In: Europace. - : Oxford University Press (OUP). - 1532-2092. ; 24:12, s. 1973-1980
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Journal article (peer-reviewed)abstract
- AimsInfection is a serious complication of cardiac implantable electronic device (CIED) therapy. An antibiotic-eluting absorbable envelope has been developed to reduce the infection rate, but studies investigating the efficacy and a reasonable number needed to treat in high-risk populations for infections are limited.Methods and resultsOne hundred and forty-four patients undergoing CIED implantation who received the antibacterial envelope were compared with a matched cohort of 382 CIED patients from our institution. The primary outcome was the occurrence of local infection, and secondary outcomes were any CIED-related local or systemic infections, including endocarditis, and all-cause mortality. The results were stratified by a risk score for CIED infection, PADIT. The envelope group had a higher PADIT score, 5.9 ± 3.1 vs. 3.9 ± 3.0 (P < 0.0001). For the primary endpoint, no local infections occurred in the envelope group, compared with 2.6% in the control group (P = 0.04), with a more pronounced difference in the stratum with a high (>7 points) PADIT score, 0 vs. 9.9% (P = 0.01). The total CIED-related infections were similar between groups, 6.3% compared with 5.0% (P = 0.567). Mortality after 1600 days of follow-up did not differ between groups, 22.9 vs. 26.4%, P = 0.475.ConclusionOur study confirms the clinical efficacy of an antibacterial envelope in the prevention of local CIED infection in patients with a higher risk according to the PADIT score. In an effort to improve cost–benefit ratios, ration of use guided by the PADIT score is advocated. Further prospective randomized studies in high-risk populations are called for.
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| 7. |
- de Jong, Jeroen, et al.
(author)
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Nonlinear associations between breached obligations and employee well-being
- 2015
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In: Journal of Managerial Psychology. - 0268-3946 .- 1758-7778. ; 30:4, s. 374-389
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Journal article (peer-reviewed)abstract
- Purpose - The purpose of this paper is to analyze the nonlinear association between proportions of breached obligations within the psychological contract (PC) and three dimensions of employee well-being, and the mediating role of contract violation in these relationships. With this study the authors gain a more detailed understanding of PC evaluations and their consequences for well-being. Design/methodology/approach - The authors build on asymmetry effects theory and affective events theory to propose that breached obligations outweigh fulfilled obligations in their association with well-being. The hypotheses are tested using a sample of 4,953 employees from six European countries and Israel. Findings - The results provide support for the hypotheses, as the effect sizes of the indirect relationships for breached obligations on well-being via violation are initially strong compared to fulfilled obligations, but decrease incrementally as the proportion of breached obligations become greater. At a certain point the effect sizes become nonsignificant. Research limitations/implications - The study shows that PC theory and research needs to better acknowledge the potential for asymmetrical effects of breach relative to fulfillment, such that the breach of obligations can sometimes have a stronger effect on employee well-being than the fulfillment of obligations. Practical implications - Those responsible for managing PCs in organizations should be aware of the asymmetrical effects of breach relative to fulfillment, as trusting on the acceptance or tolerance of employees in dealing with breached obligations may quickly result in lower well-being. Originality/value - The findings have implications for the understanding of PC breach and its associations with employee well-being.
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| 8. |
- Fava, Cristiano, et al.
(author)
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Association between adducin-1 G460W variant and blood pressure in Swedes is dependent on interaction with body mass index and gender.
- 2007
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In: American Journal of Hypertension. - : Oxford University Press (OUP). - 1941-7225 .- 0895-7061. ; 20:9, s. 981-989
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Journal article (peer-reviewed)abstract
- Background: The W allele of the G460W polymorphism in the adducin-1 gene has been occasionally associated with increased blood pressure (BP). The aim of this study was to test whether the G460W variant is associated with BP levels and BP progression rate and whether G460W associations with BP are affected by sex, body mass index (BMI), or age. Methods: The G460W polymorphism was genotyped in the population-based Malmo Diet and Cancer-cardiovascular arm (MDC-CVA; n = 6103), of whom 53% had also been examined 11 +/- 4.4 years earlier in the Malmo Preventive Project (MPP). Results: Among subjects without antihypertensive treatment (AHT) in the MDC-CVA (n = 5009), there was no difference between carriers (38%) and noncarriers (62%) of the W allele in systolic BP (139.2 +/- 18.2 v 139.2 +/- 18.5 mm Hg; P = .99) or diastolic BP (85.9 +/- 9.1 v 86.1 +/- 9.2 mm Hg; P = .49). In subjects free from AHT in the MPP and MDC (n = 2637) there was no difference between carriers (38%) and noncarriers (62%) in progression of systolic BP (2.0 +/- 2.5 v 2.0 +/- 2.7 mm Hg/year; P = .45) or diastolic BP (0.59 +/- 1.6 v 0.56 +/- 1.5 mm Hg/year; P = .66) from MPP to MDC. At MDC-CVA BP was influenced by interaction between the G460W and BMI (P = .02 for systolic BP and P = .002 for diastolic BP) and by interaction between G460W and sex (P = .03 for systolic BP and P = .02 for diastolic BP), a result further confirmed by stratified analysis showing that female carriers of the W allele belonging to the upper tertile of BMI had increased systolic BP (146.1 +/- 18.6 v 141.2 +/- 18.6 mm Hg; P < .001), diastolic BP (88.7 +/- 8.7 v 86.1 +/- 8.7 mm Hg; P < .001), and prevalence of hypertension (72.5% v 61.8 %; P = .001). Conclusions: Our data suggest that the G460W polymorphism influences BP when BMI and sex are taken into account.
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| 9. |
- Fava, Cristiano, et al.
(author)
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Cardiovascular consequences of a polygenetic component of blood pressure in an urban-based longitudinal study: the Malmö Diet and Cancer.
- 2014
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In: Journal of Hypertension. - 1473-5598. ; 32:7, s. 1424-1428
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Journal article (peer-reviewed)abstract
- A recently published genome wide association study identified 29 single nucleotide polymorphisms (SNPs) influencing blood pressure (BP). Case-control studies suggest that a genetic risk score (GRS) based on these 29 SNPs affect the risk of cardiovascular disease (CVD), but its role for CVD at population level is unknown. Here, we prospectively evaluate the impact of this polygenetic BP component on CVD morbidity and mortality in a large urban-based middle-aged population.
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| 10. |
- Gao, X. P., et al.
(author)
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Analysis of cross-cultural color emotion
- 2007
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In: Color Research and Application. - : Wiley. - 1520-6378 .- 0361-2317. ; 32:3, s. 223-229
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Journal article (peer-reviewed)abstract
- This study investigates the relationship between color perceptual attributes and color emotions, as well as the influence of different cultural backgrounds. Totally 214 color samples were evaluated on 12 emotion variables by subjects from seven different region groups in the psychophysical experiment. By factor analysis, it was found that three factors were sufficient to represent 80 11 "region-emotion" variables. For each variable, there is no distinct difference among different region groups. The 12 emotion variables could be divided into four categories, namely, activity index, potency index, definition index, and temperature index. Factor scores were further calculated to study the determinants on each factor. The analysis showed that the three factors were mainly related to chroma, lightness, and hue, respectively. It was concluded that chroma and lightness were the most important factors on color emotion, whereas the influences of hue and cultural background were very limited. (c) 2007 Wiley Periodicals, Inc.
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