Synonyms and Symptoms of COVID-19 and Individual and Official Actions against the Disease—A Brief Online Survey 6 Months into the Pandemic and on the Threshold of the Second Wave in Germany

To control the ongoing global pandemic due to SARS-CoV-2, we need to influence people’s behavior. To do so, we require information on people’s knowledge and perception of the disease and their opinions about the importance of containment measures. Therefore, in August 2020, we conducted an anonymous cross-sectional online survey on these topics in 913 participants in Germany. Participants completed a questionnaire on various synonyms and symptoms of corona virus and specified the importance they attributed to individual and regulatory measures. The virus was linked more closely with most synonyms and the discovery in China than with the places of the first larger European outbreaks. General (cold-like) symptoms, such as “cough” and “fever,” were more widely known than COVID-19-specific ones, e.g., “loss of taste and smell.” The widely promoted individual measures “distancing,” “hygiene,” and “(facial) mask wearing” were rated as highly important, as were the corresponding official measures, e.g., the “distancing rule” and “mask mandate.” However, the “corona warning app” and a “vaccine mandate” were rated as less important. A subgroup analysis showed broad agreement between the subgroups on nearly all issues. In conclusion, the survey provided information about the German population’s perception and knowledge of the coronavirus five months into the pandemic; however, participants were younger and more educated than a representative sample. To learn from the beginning and still ongoing pandemic and develop concepts for the future, we need more conclusive studies, especially on the acceptance of further specified lockdowns, the population’s willingness to be vaccinated, and the influence of misinformation on public opinion.

Social Mobility in Developing Countries

Social mobility is the hope of economic development and the mantra of a good society. There are disagreements about what constitutes social mobility, but there is broad agreement that people should have roughly equal chances of success regardless of their economic status at birth. Concerns about rising inequality have engendered a renewed interest in social mobility—especially in the developing world. However, efforts to construct the databases and meet the standards required for conventional analyses of social mobility are at a preliminary stage and need to be complemented by innovative, conceptual, and methodological advances. If forms of mobility have slowed in the West, then we might be entering an age of rigid stratification with defined boundaries between the always-haves and the never-haves—which does not augur well for social stability. Social mobility research is ongoing, with substantive findings in different disciplines—typically with researchers in isolation from each other. A key contribution of this book is the pulling together of the emerging streams of knowledge. Generating policy-relevant knowledge is a principal concern. Three basic questions frame the study of diverse aspects of social mobility in the book. How to assess the extent of social mobility in a given development context when the datasets by conventional measurement techniques are unavailable? How to identify drivers and inhibitors of social mobility in particular developing country contexts? How to acquire the knowledge required to design interventions to raise social mobility, either by increasing upward mobility or by lowering downward mobility?

Conceptualising public sector innovation: Introducing the lens of the epistemological, pragmatic and normative dimensions

Innovation is a relatively new concept in the public sector, and there is currently no broad agreement regarding how to understand and conceptualise it. This article assumes that a central role for research is to critically scrutinise and discuss what research does—or could do—when applying the concept of public sector innovation, especially because innovation has become a powerful organising metaphor for policy and practice. The article initiates a meta-conceptual inquiry and discussion of public sector innovation as a research concept, suggesting a method of conceptual clarification for future research by breaking the concept down into different dimensions. Methodologically, the article conducts a meta-conceptual analysis and inquiry into research positions and discussions in public sector innovation, thus reflecting the academic activity/enterprise of conceptualising. By discussing selected literature from the public sector innovation field, three conceptual dimensions emerge: epistemological, pragmatic and normative dimensions. These dimensions refer to questions about what kind of knowledge the concept of public sector innovation represents, what its pragmatic or practical implications are and which normative or value dimensions the concept implies. Finally, the concluding discussion highlights questions for research(ers) to address in future reflections on the conceptualisation of public sector innovation.

Multidimensional Radiative Transfer Calculations of Double Detonations of Sub-Chandrasekhar-mass White Dwarfs

Study of the double-detonation Type Ia supernova scenario, in which a helium-shell detonation triggers a carbon-core detonation in a sub-Chandrasekhar-mass white dwarf (WD), has experienced a resurgence in the past decade. New evolutionary scenarios and a better understanding of which nuclear reactions are essential have allowed for successful explosions in WDs with much thinner helium shells than in the original, decades-old incarnation of the double-detonation scenario. In this paper, we present the first suite of light curves and spectra from multidimensional radiative transfer calculations of thin-shell double-detonation models, exploring a range of WD and helium-shell masses. We find broad agreement with the observed light curves and spectra of nonpeculiar Type Ia supernovae, from subluminous to overluminous subtypes, providing evidence that double detonations of sub-Chandrasekhar-mass WDs produce the bulk of observed Type Ia supernovae. Some discrepancies in spectral velocities and colors persist, but these may be brought into agreement by future calculations that include more accurate initial conditions and radiation transport physics.

EU dialogue with Russian society: A reality check

Engagement with Russian civil society is the least contested part of the EU’s current and expected future approach to Russia. There is broad agreement on the need to conduct a dialogue with Russian citizens and to facilitate people-to-people contacts, as well as to support civil society as such. However, this general goal is not fully matched by a clear understanding of what the basic features and sentiments of Russian society are today. This article seeks to sketch an unvarnished picture of Russian society, knowledge of which is essential for the effective design and successful conduct of any engagement activities (their formats, channels of communication and content). The key problems include the lack of enthusiasm among ordinary Russians for the European project, and their growing confusion—fuelled by authoritarian control and disinformation—about European institutions and norms.

Haplotype heterogeneity and low linkage disequilibrium reduce reliable prediction of genotypes for the ‑α3.7I form of α-thalassaemia using genome-wide microarray data

Background: The -α3.7I-thalassaemia deletion is very common throughout Africa because it protects against malaria. When undertaking studies to investigate human genetic adaptations to malaria or other diseases, it is important to account for any confounding effects of α-thalassaemia to rule out spurious associations. Methods: In this study, we have used direct α-thalassaemia genotyping to understand why GWAS data from a large malaria association study in Kilifi Kenya did not identify the α-thalassaemia signal. We then explored the potential use of a number of new approaches to using GWAS data for imputing α-thalassaemia as an alternative to direct genotyping by PCR. Results: We found very low linkage-disequilibrium of the directly typed data with the GWAS SNP markers around α-thalassaemia and across the haemoglobin-alpha (HBA) gene region, which along with a complex haplotype structure, could explain the lack of an association signal from the GWAS SNP data. Some indirect typing methods gave results that were in broad agreement with those derived from direct genotyping and could identify an association signal, but none were sufficiently accurate to allow correct interpretation compared with direct typing, leading to confusing or erroneous results. Conclusions: We conclude that going forwards, direct typing methods such as PCR will still be required to account for α-thalassaemia in GWAS studies.

Revisiting the multi-monopole point of SU(N) $$ \mathcal{N} $$ = 2 gauge theory in four dimensions

Motivated by applications to soft supersymmetry breaking, we revisit the expansion of the Seiberg-Witten solution around the multi-monopole point on the Coulomb branch of pure SU(N) $$ \mathcal{N} $$ N = 2 gauge theory in four dimensions. At this point N − 1 mutually local magnetic monopoles become massless simultaneously, and in a suitable duality frame the gauge couplings logarithmically run to zero. We explicitly calculate the leading threshold corrections to this logarithmic running from the Seiberg-Witten solution by adapting a method previously introduced by D’Hoker and Phong. We compare our computation to existing results in the literature; this includes results specific to SU(2) and SU(3) gauge theories, the large-N results of Douglas and Shenker, as well as results obtained by appealing to integrable systems or topological strings. We find broad agreement, while also clarifying some lingering inconsistencies. Finally, we explicitly extend the results of Douglas and Shenker to finite N , finding exact agreement with our first calculation.

Towards a Dialect History of the Baggara Belt

The Baggara Belt constitutes the southernmost periphery of the Arabic-speaking world. It stretches over 2500 km from Nigeria to Sudan and it is largely inhabited by Arab semi-nomadic cattle herders. Despite its common sociohistorical background, the ethnography of Baggara nomads is complex, being the result of a long series of longitudinal migrations and contacts with different ethnolinguistic groups. Thanks to a number of comparative works, there is broad agreement on the inclusion of Baggara dialects within West Sudanic Arabic. However, little or nothing is known of the internal classification of Baggara Arabic. This paper seeks to provide a comparative overview of Baggara Arabic and to explain dialect convergences and divergences within the Baggara Belt in light of both internally and externally motivated changes. By providing a qualitative analysis of selected phonological, morphosyntactic, and lexical features, this study demonstrates that there is no overlapping between the ethnic and dialect borders of the Baggara Belt. Furthermore, it is argued that contact phenomena affecting Baggara Arabic cannot be reduced to a single substrate language, as these are rather induced by areal diffusion and language attrition. These elements support the hypothesis of a gradual process of Baggarization rather than a sudden ethnolinguistic hybridization between Arab and Fulani agropastoralist groups. Over and above, the paper aims at contributing to the debate on the internal classification of Sudanic Arabic by refining the isoglosses commonly adopted for the identification of a West Sudanic dialect subtype.

The Significance of Enabling Human Consideration in Policymaking: How to Get the E-Ferry That You Want

There is broad agreement in literature and policy that the transport sector needs to maximise electric mobility, in order to lower both energy consumption and greenhouse gas emissions. This ongoing transformation continues to require a high degree of technological innovation. Consequently, policymakers are striving to reward innovation in procurement tender contracts, in order to achieve sustainable innovation. At the same time, such contracts are often designed with a principle of technology neutrality in mind, to prevent any distortion of the market logic. This article suggests that it is misguided to try to perfect the logic of the tender system and that articulating contract that rewards innovation is no guarantee of a sustainable solution. Rather than being technological, the problem should be seen as moral: the mounting environmental challenge. Policymakers thus have clear ideas about the action needed based on what they, through moral conviction, consider to be appropriate action. This case study—conducted as a part of the EU H2020-funded ECHOES Project under Work Package 6—on the electrification of the Flakk–Rørvik ferry connexion reveals how policymakers were able to achieve the intended results: in this case, an e-ferry rather than a biodiesel ferry, in spite of, rather than because of, the tender system logic. They achieved this by involving stakeholders in the process with a continuous and uninterrupted dialogue. The project stakeholders were able to intervene in the tender system logic in favour of human considerations. We argue that this project was a success because human judgement, not system logic, was the driving force. By extension, we argue that systems will only allow policymakers to pursue moral issues to the degree that they allow human intervention.

The State of Music-Based Interventions for Mental Illness: Thought Leaders on Barriers, Opportunities, and the Value of Interdisciplinarity

Hundreds of studies regarding music's effects on mental health have accumulated across multiple disciplines; however, access to and application of music as a support for mental health remains limited, due in part to the multidisciplinary nature of related research and difficulties synthesizing findings. This qualitative study is the first to address these barriers by gathering current thought leaders and stakeholders at intersections of music and mental health, representing multiple disciplines and backgrounds, to (1) document understandings of and recommendations for the field, and (2) examine how views converge or conflict. Participants (n = 36) viewed preliminary results of a global scoping review, then engaged in focus groups which were transcribed and de-identified for analysis. An interdisciplinary research team coded and iteratively analyzed transcripts. Six themes emerged: Barriers to Quality/Improved Research, Disciplinary Differences, Research Recommendations, Implementation and Access, Public Perception and Education, and Need for Training. Discussions offered wide-ranging observations and recommendations while revealing challenges and opportunities related to interdisciplinary work. Findings indicate broad agreement regarding current barriers and opportunities at intersections of music and mental health. While highlighting challenges, participants also indicated multiple avenues for advancing research quality, intervention effectiveness, and equitable access to music as a support for mental health. Responding to the study’s illumination of the benefits and challenges of interdisciplinary work, four brief recommendations are offered to support future efforts.