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Facilitating the Czech Coal Phase-Out : What Drives Inter-Organizational Collaboration?
Full text linkResponses to current environmental challenges, such as the energy transition, require collaboration among diverse actors interacting in complex and conflicting policy settings. This study examines the drivers of inter-organizational collaboration within the conflictual context of Czech coal phase-out by investigating hypotheses on belief homophily, political influence, and expert information. It uses a sequential mixed-methods research design combining exponential random graph modeling, which controls for network self-organization processes, and directed qualitative content analysis, which validates and extends the findings from the previous stage. The results show that organizations perceived as influential and organizations providing expertise are more likely to be involved in inter-organizational collaboration. Belief homophily does not predict collaboration but is relevant for disincentivizing collaboration among actors with low-compatible beliefs, thus contributing to conflict reproduction. The study concludes that future collaborative arrangements need to avoid such design flaws as those of the recently established Coal Committee, which reinforced existing power asymmetries and conflicts
The effect of roles prescribed by active ageing on quality of life across European regions
Full text linkThe active ageing approach supports a set of roles or activities that are supposed to be beneficial for older adults. This paper reassesses the benefits of activities for the quality of life by (a) analysing many activities at the same time to control each other, (b) using panel data to detect the effects of activities over time, and (c) performing separate analyses for four European regions to test the context-specificity of the effects. The effects of roles in later life are tested on panel data from three waves of the Survey of Health, Ageing and Retirement in Europe (SHARE) project. The results of fixed-effects regression show that only some activities – volunteering, participating in a club and physical activity – increase the quality of life, and that care-giving within the household has the opposite effect. Moreover, the beneficial effects are much weaker and less stable than the other types of regression suggest; they are beneficial only in some regions, and their effect is much weaker than the effects of age, health and economic situation. Therefore, the active ageing approach and activity theory should reflect the diverse conditions and needs of older adults to formulate more-context-sensitive and less-normative policy recommendations
Application of 96-well plate SPE method for analysis of persistent organic pollutants in low volume blood serum samples
Full text linkThough many persistent organic pollutants (POPs) are closely regulated the human population is still exposed to these ubiquitous chemicals from the environment and diet. Safe management and human biomonitoring of POPs is necessary to understand the risk of exposure. Within human biomonitoring the mass of sample is often limited, therefore robust methods using smaller sample amounts are necessary. This study developed a 96-well plate solid phase extraction (SPE) method for determination of selected POPs: polychlorinated biphenyls (PCBs), organo-chlorine pesticides (OCPs), polybrominated diphenyl ethers (PBDEs), hexabromocyclododecane (HBCD) and non-persistent novel flame retardants (NFRs) in low volume blood serum. Non-destructive clean-up coupling Oasis HLB extraction plate with Phree phospholipid removal plate was employed. Extraction efficiency was determined at low and high concentrations in certified reference materials NIST SRM 1957 and 1958, respec-tively. Target compounds deviated from certified values on average by 15% and 21% for SRM 1957 and SRM 1958, respectively. Observed limit of detections (LODs) ranged from 0.36 pg/mL (PCB 180) to 66.07 pg/mL (delta-HCH). The applicability for real samples is demonstrated on 48 samples from pregnant women enrolled in the pilot phase of the CELSPAC: TNG study. In total, 30 target compounds were detected in at least one sample. The method developed here provides a fast and reliable analysis of human blood serum with possibility to introduce automation for the sample preparation procedure
Maternal Pre-Pregnancy Nutritional Status and Physical Activity Levels and a Sports Injury Reported in Children: A Seven-Year Follow-Up Study
Full text linkObjective: Our aim was to analyze dose-response associations between maternal pre-pregnancy body mass index and physical activity levels with childhood sports injury rates. Methods: Participants included pre-pregnant mothers (n = 4811) and their children at the age of 7 years (n = 3311). Maternal anthropometry (height, weight, and body mass index), time spent in physical activity, and education level were recorded. All sports injuries were defined as injuries reported in the past year by the children at the age of 7 years. Results: Children whose mothers were overweight/obese in the pre-pregnancy period were 2.04 (OR = 2.04, 95% CI = 1.12-3.71) times more likely to report a sports injury at the age of 7 years. Underweight mothers exhibited a 74% decrease in the odds of their children reporting a sports injury at follow-up (OR = 0.26, 95% CI = 0.10-0.68). Finally, an increase in maternal physical activity across the last three quartiles was associated with a lower odds of sports injuries. Conclusions: The risk of reporting a sports injury was greater for children whose mothers were overweight/obese in the pre-pregnancy period. However, there was a lower risk with both maternal underweight status and increasing minutes of physical activity.Objective: Our aim was to analyze dose-response associations between maternal pre-pregnancy body mass index and physical activity levels with childhood sports injury rates. Methods: Participants included pre-pregnant mothers (n = 4811) and their children at the age of 7 years (n = 3311). Maternal anthropometry (height, weight, and body mass index), time spent in physical activity, and education level were recorded. All sports injuries were defined as injuries reported in the past year by the children at the age of 7 years. Results: Children whose mothers were overweight/obese in the pre-pregnancy period were 2.04 (OR = 2.04, 95% CI = 1.12-3.71) times more likely to report a sports injury at the age of 7 years. Underweight mothers exhibited a 74% decrease in the odds of their children reporting a sports injury at follow-up (OR = 0.26, 95% CI = 0.10-0.68). Finally, an increase in maternal physical activity across the last three quartiles was associated with a lower odds of sports injuries. Conclusions: The risk of reporting a sports injury was greater for children whose mothers were overweight/obese in the pre-pregnancy period. However, there was a lower risk with both maternal underweight status and increasing minutes of physical activity
Seasonal variations in air concentrations of 27 organochlorine pesticides (OCPs) and 25 current-use pesticides (CUPs) across three agricultural areas of South Africa
Full text linkFor decades pesticides have been used in agriculture, however, the occurrence of legacy organochlorine pesticides (OCPs) and current-use pesticides (CUPs) is poorly understood in Africa. This study investigates air concentrations of OCPs and CUPs in three South African agricultural areas, their spatial/seasonal variations and mixture profiles. Between 2017 and 2018, 54 polyurethane foam-disks passive air-samplers (PUF-PAS) were positioned in three agricultural areas of the Western Cape, producing mainly apples, table grapes and wheat. Within areas, 25 CUPs were measured at two sites (farm and village), and 27 OCPs at one site (farm). Kruskal-Wallis tests investigated area differences in OCPs concentrations, and linear mixed-effect models studied differences in CUPs concentrations between areas, sites and sampling rounds
The Impact of Immigration on Attitudes toward the EU : Evidence from a Three-Country Survey Experiment
Full text linkImmigration is one of the important issues that influence attitudes toward the EU. It is unclear, however, what causal mechanisms explain this link. Is the causal mechanism rooted in identity the only causal mechanism involved? Or do other causal mechanisms play a role as well? In an analysis of data from an original framing experiment conducted in Germany, Italy, and Czechia, I find that in Italy, exposure to information about negative consequences of immigration leads to more negative attitudes to the EU. This effect happens via causal mechanisms rooted in economic concerns and national politics rather than via the identity mechanism. In Germany and Czechia, the analysis finds no systematic relationship. Overall, this study shows that receiving information about negative consequences of immigration is related to attitudes toward the EU to a lesser degree and via different causal mechanisms than existing literature would have us expect
Cooper-Norcross Inventory of Preferences (C-NIP) : Psychometric characteristics of the Czech version
Full text linkObjective. The Cooper-Norcross Inventory of Preferences (C-NIP) is a new and promising tool for measuring clients’ preferences regarding psychotherapy. However, the psychometric evaluation of this measure is scarce in general and completely missing for the Czech adaptation of the measure. This study aimed to test the Czech version of the C-NIP factor structure, test its measurement invariance, and establish cut points. Methods. N = 772 adults answered the C-NIP in an online survey. Confirmatory and exploratory factor analyses were used to test the factor structure and assess the C-NIP measurement invariance between men and women and across several levels of psychotherapy experience. Results. The original four-factor model was not supported. Instead, a five-factor model was suggested that fit the data adequately and was strictly invariant with respect to gender and levels of experience with psychotherapy. Conclusions. The Czech C-NIP can be considered a valid and reliable measure of clients’ preferences regarding psychotherapy. The replication of the new factor model is needed
Explaining inequalities in vulnerable children’s digital skills : The effect of individual and social discrimination
Full text linkWhile the Internet is part of everyday life for many children, inequalities exist in their digital skills, with little known about the influence of perceived discrimination on these inequalities. Building on survey data collected from nationally representative samples of 10,820 children aged 12–16 in 14 European countries, we seek to understand whether and how disadvantaged children may fall behind their more advantaged peers across Europe with respect to digital skills, as well as the role played by perceived individual and social discrimination in acquiring these skills. The findings show that perceived individual and social discrimination affect the relationships of socio-cultural resources (age, gender, preference for online social interaction) and personal resources (self-efficacy) with digital skills. Therefore, even in countries where Internet use is an integral part of children’s lives, interventions should be made to prevent perceived offline discrimination translating into digital inequalities
Discursive Construction of Affective Polarization in Brexit Britain : Opinion-Based Identities and Out-Group Differentiation
Full text linkThis chapter deals with the pertinent question of how Leavers and Remainers, as opinion-based groups, communicate, share and exchange their perceptions, cognitions and emotions in regard to out-groups. More specifically, drawing on the discourse-historical approach to critical discourse studies, it investigates which topics, discursive strategies and linguistic devices have been employed by British politicians to construct Leave and Remain identities in a sense of out-group antagonism(s) in contra-distinction to the given in-group. By looking at how Leavers and Remainers discursively construct the “other”, the inquiry provides an empirical example of (a part of) collective identity formation and meaning-making in the process of Brexit, and adds to the literature on growing affective polarization along Brexit lines in the UK