Work-related well-being in the South African Police Service

The objective of this study was to assess whether background variables, job stress, and personality traits could predict the work-related well-being (burnout and work engagement) of police members. A cross-sectional survey design was used. Stratified random samples (N = 1,794) were taken of police members of eight provinces in South Africa. The Maslach Burnout Inventory-General Survey, Utrecht Work Engagement Scale, Police Stress Inventory, and Personality Characteristics Inventory were administered. The results showed that age, gender, and race explained a small percentage of the variance in exhaustion, cynicism, and vigor/dedication. Stress because of job demands and a lack of resources predicted exhaustion and cynicism. Emotional stability and conscientiousness inversely predicted exhaustion and cynicism, while emotional stability, conscientiousness, and extraversion predicted vigor and dedication. Stress because of job demands predicted only a small percentage of the variance in vigor and dedication.     

Googling the requester: Identity‐questing and discrimination in public service provision

Innovating upon previous field experiments and theories of identity‐based discrimination, we test whether public officials are using searches (“identity‐questing”) to profile citizens and acting on latent biases. Pairs of “institutional” and “noninstitutional” requesters send lower and moderate burden freedom of information (FOI) requests—providing no identity cues apart from undistinctive names, e‐mails, and ID numbers—to nearly 700 of Brazil's largest municipalities. Results show institutional requesters receive one‐fifth more responses than noninstitutional comparators. For moderate versus lower burden requests, noninstitutional requesters are 11% less likely to receive a compliant response than their institutional comparators. The only plausible explanation for these results is identity‐questing, a phenomenon that has far‐reaching policy implications. Most of the world's FOI laws, for example, contain vague ID obligations, which translate incoherently from laws to regulation and practice. Results enjoin public service providers to protect the identities of citizens by default or upon request.     

Analysis of DNA profiles extracted from degraded samples from archival of formalin fixed tissue included in paraffin (FFTIP) and hairs

The possibility of studying DNA extracted from archival of formalin fixed tissue included in paraffin (FFTIP) enables valuable retrospective investigations. However, according to some authors it is difficult to obtain genomic DNA of good quality, since the process of fixation often results in fragmentation of DNA. In order to evaluate the quality and quantity of DNA extracted, necropsy samples of FFTIP (spleen/lung) and hairs, with or without bulbs, were analyzed using three methods of extraction (QIAamp DNA mini, QIAamp DNA micro-kit and phenol–chloroform followed by microcon YM-30). The amount of DNA recovered was quantified by spectrophotometer. The β-actin, amelogenin gene and the profiles of STR were analyzed. Based on experimental results, a general guideline concerning the appropriate extraction method according to the tissue and the quantity of the starting material for the analysis of DNA from FFTIP and hairs could be suggested.     

Results of the 2018 Rapid DNA Maturity Assessment

Three commercially available integrated rapid DNA instruments were tested as a part of a rapid DNA maturity assessment in July of 2018. The assessment was conducted with sets of blinded single-source reference samples provided to participants for testing on the individual rapid platforms within their laboratories. The data were returned to the National Institute of Standards and Technology (NIST) for review and analysis. Both FBI-defined automated review (Rapid DNA Analysis) and manual review (Modified Rapid DNA Analysis) of the datasets were conducted to assess the success of genotyping the 20 Combined DNA Index System (CODIS) core STR loci and full profiles generated by the instruments. Genotype results from the multiple platforms, participating laboratories, and STR typing chemistries were combined into a single analysis. The Rapid DNA Analysis resulted in a success rate of 80% for full profiles (85% for the 20 CODIS core loci) with automated analysis. Modified Rapid DNA Analysis resulted in a success rate of 90% for both the CODIS 20 core loci and full profiles (all attempted loci per chemistry). An analysis of the peak height ratios demonstrated that 95% of all heterozygous alleles were above 59% heterozygote balance. For base-pair sizing precision, the precision was below the standard 0.5 bp deviation for both the ANDE 6C System and the RapidHIT 200.     

Stronger core,weaker fringes: the Danish general election 2019

Abstract

The 2015–2019 election period was long; hence, the election campaign had already begun when the Prime Minister called the election for 5 June 2019, just 10 days after the EP election. Nine already established parties, one old yet unrepresented party and three new parties, two of which are (very) opposed to immigration, fielded candidates across the 10 electoral districts for the 175 seats in parliament (excluding the four MPs elected in Greenland and the Faroe Islands). The overlapping EP election, climate and immigration characterised the campaign agenda. One of the new (anti-immigration) parties made it into parliament, and among the established parties, some were (more than) halved, others were (more than) doubled and some remained stable. In particular, the two government (supporting) parties, Liberal Alliance and Danish People’s Party, received a slap in the face from the electorate. While the Prime Minister’s party, the Liberals, did well, the majority shifted to left of centre, which resulted in a minority Social Democratic government headed by Mette Frederiksen, supported by the Red?Green Alliance, Socialist People’s Party and Social Liberals.