bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ethicisation and Reliance on Ethics Expertise
Authors: Hedlund Maria 
Published: April 2023

AbstractEthicisation refers to the tendency to frame issues in ethical terms and can be observed in different areas of society, particularly in relation to policy-making on emerging technologies. The turn to ethics implies increased use of ethics expertise, or at least an expectation that this is the case. Calling for experts on ethics when ethically complicated questions need to be handled helps us to uphold central virtues, but there are also problems connected with ethicisation. In policy-making processes, the turn to ethics may not always be a sign of a sincere aspiration to moral performance, but a strategic move to gain acceptance for controversial or sensitive activities, and ethicisation may depoliticise questions and constrain room for democratic participation. Nevertheless, ethicisation, and the ensuing call for ethics experts, suggests an expectation of confidence in ethics and ethics expertise, and that ethical guidance is an effective way of governing people’s behaviour in a morally desirable way. The purpose of this article is to explore democratic and epistemic challenges of ethicisation in the context of emerging technologies, with a specific focus on how the notions ofunder-relianceandover-relianceof ethics expertise can unpack the processes at play. By using biotechnology and the EU process of bio-patents and the publication of ethical guidelines for AI development as illustrations, it is demonstrated how ethicisation may give rise to democratic and epistemic challenges that are not explicitly addressed in discussions on the political use of ethics expertise.
Green management, access to credit, and firms’ vulnerability to the COVID-19 crisis
Authors: Aristei David , Gallo Manuela 
Published: April 2023

Abstract This paper investigates the consequences of the COVID-19 crisis on firms’ performance and financial vulnerability. Exploiting longitudinal firm-level data from the World Bank’s “Enterprise Surveys follow-up on COVID-19” for 20 European countries, we assess whether green management quality and pre-pandemic credit access difficulties affect firms’ ability to withstand the negative impact of the pandemic. Our results indicate that green firms are more resilient to the pandemic shock. In particular, the likelihood of pandemic-induced drops in sales and liquidity significantly decreases as the quality of green management improves. Conversely, prior financing constraints strongly exacerbate the pandemic’s impact on firms’ performance and amplify liquidity stress and financing problems. Credit-constrained enterprises are not only more likely to experience liquidity shortages and repayment problems, but they also face higher difficulties in accessing bank financing. The COVID-19 crisis has also hampered the beneficial role that green management exerted on access to credit in the pre-pandemic period. During the pandemic, firms with sound environmental management practices do not benefit from improved access to finance and have a lower demand for credit, possibly suggesting a slowdown in their green investment activities.
Socially interdependent risk taking
Authors: Karakostas Alexandros , Morgan Giles , Zizzo Daniel John 
Published: April 2023

AbstractWe report the results of an experiment on how individual risk taking clusters together when subjects are informed of peers’ previous risk taking decisions. Subjects are asked how much of their endowment they wish to allocate in a lottery in which there is a 50% chance the amount they invest will be tripled and a 50% chance their investment will be lost. We use a 2 × 2 factorial design varying: (i) whether the subjects initially observed high or low investment social anchors, (ii) whether information about the investment decisions of other subjects in their social group is provided. We find strong evidence that individuals' risk taking decisions are malleable to that of their peers, which in turn leads to social clustering of risk taking. Social anchors shape initial risk taking, with mean investment then converging to a high level across treatments.
The importance of unsealed areas in the urban core and periphery for bird diversity in a large central european city
Authors: Hastedt Arne , Tietze Dieter Thomas 
Published: April 2023

AbstractAlthough urbanization poses one of the largest threats for biodiversity, only few studies have so far examined its impact in large Central European cities. Our study aimed at investigating the effects of urbanization on bird diversity using two methods to describe the urban environment. The first measure used the degree of sealing, portion of traffic infrastructure, number of floors of the tallest building at a site scale (100-m radius), and the distance from the city center, while the second one relied on land-cover data at a local scale (1000-m radius). We conducted bird surveys at 761 sites across Hamburg. Bird diversity was assessed as species richness, abundance, and Shannon index. Additionally, evenness was calculated. Both urbanization measures represented a rural-to-urban gradient and were negatively correlated with bird diversity as well as evenness. At the site scale, the degree of sealing had the strongest negative effect on bird diversity followed by the portion of traffic infrastructure and the tallest building. At the local scale, artificial surfaces proved to have the strongest negative effect, while agricultural areas and forests were positively associated with bird diversity. In general, models using the site scale for measuring urbanization showed higher associations with diversity. The results emphasize the importance of unsealed areas in the urban environment and of natural habitats in the periphery for bird diversity in Central European cities with millions of human inhabitants. Considering this for future city planning can help to preserve biodiversity in the urban environment, increase bird diversity in development areas, and thus improve living conditions for people.
Production of recombinant proteins including the B-cell epitopes of autolysin A of Staphylococcus aureus isolated from clinical sheep mastitis and their potential for vaccine development
Authors: Azara Elisa , Foddai Antonio Carlo , Longheu Carla Maria , Addis Maria Filippa , Tola Sebastiana 
Published: April 2023

AbstractStaphylococcus aureus is the most common clinical mastitis-associated pathogen in sheep which contributes to reduced welfare of affected animals and, therefore, compromises the quality and quantity of milk production. To prevent mastitis and its spread, it is essential to guarantee adequate breeding conditions and animal health, through the adoption of good farm management practices and the application of suitable biosecurity measures. Vaccination can play a strategic role in prevention, control, and eradication of diseases. The identification of secreted and cellular antigens of the predominant sheep-CC130/ST700/t1773 lineage would assist in the design of effective vaccine against mammary infections caused by S. aureus. In the current study, we carried out a 3D structural prediction analysis with the identification of the best B cell epitopes of the whole and secreted portion of S. aureus AtlA. Fragments of atlA, containing the main predicted epitopes, were amplified, cloned, and expressed in Escherichia coli for recombinant protein production. Two selected clones produced recombinant proteins (rAtl4 and rAtl8) showing strong reactivity with a hyperimmune serum against the native AtlA and with blood sera collected from sheep with clinical S. aureus mastitis. These may represent potential candidate protein-based vaccines able to elicit a protective immune response to be evaluated by vaccination and subsequent challenge of the vaccinated sheep.
Das Bremer Hilfesystem für gewaltbetroffene Frauen – eine qualitative Erhebung der Betroffenenperspektive
Authors: Schmidt-Semisch Henning , Stahlke Iris , Rubscheit Sophie , Schnepf Fabienne , Jochem Greta 
Published: April 2023

Zusammenfassung
Hintergrund
Gewalt gegen Frauen hat strukturellen Charakter. Mit Blick auf die entsprechenden Hilfesysteme gibt es nur wenige Studien, welche die Perspektive der Betroffenen erheben. In der vorliegenden Studie werden Betroffene zu ihrem subjektiven Erleben des Hilfeprozesses und der im Hilfesystem gemachten Erfahrungen befragt.

Methoden
Im Rahmen dieser qualitativen Studie wurden 17 leitfadengestützte, problemzentrierte Interviews mit von Gewalt betroffenen Frauen aus Bremen und Bremerhaven geführt, die im Sinne der inhaltlich strukturierenden, qualitativen Inhaltsanalyse ausgewertet wurden.

Ergebnisse
Den Befragten fällt es häufig schwer zu beurteilen, ob sie selbst von Gewalt betroffen sind oder nicht. Dies gilt insbesondere bei Formen der „körperlich unsichtbaren“, psychischen Gewalt. In einigen Bereichen des Hilfesystems mangelt es gelegentlich an einer situationsangemessenen Kommunikation, was zu sekundären Viktimisierungen führen kann. Insbesondere bei der Gestaltung des Umgangsrechts (nach Trennungen und Scheidungen) wird dem Gewaltschutz von Frauen nicht hinreichend Rechnung getragen.

Schlussfolgerung
Bedarf besteht an differenzierten Informationsmaterialien zu den verschiedenen Formen von Gewalt, v. a. psychischer Gewalt. Um sekundäre Viktimisierungen zu vermeiden, sollte das Angebot von Schulungen, Fortbildungen etc. zur Sensibilisierung der Beratenden im Hilfesystem ausgebaut und gefördert werden.
Sustainable smart product-service systems: a causal logic framework for impact design
Authors: Ries Lena , Beckmann Markus , Wehnert Peter 
Published: April 2023

AbstractDigital technologies can elevate product-service systems (PSS) to smart PSS, which focus on performance rather than ownership and are considered a means for dematerialization. However, transitioning to smart PSS does not guarantee sustainability. To understand the impact of smart PSS holistically, we take a two-pronged approach. First, we use the theory of change to conceptualize the causal link between sustainable smart PSS and their ultimate impact. We develop a three-step causal logic framework consisting of design, causation, and impact. Within this framework, we identify the business model properties of sustainable smart PSS as design characteristics and categorize the eventual impacts based on the triple bottom line. We introduce the term multi-causal pathway to describe the causation processes underlining the possibility of non-linearity and multi-causality. Second, we conduct a systematic literature review to investigate the mechanisms linking design and impact. Based on an analysis of 63 publications, we identify 17 specific mechanisms and group them into four types: information, resource, empowerment, and adverse mechanisms. Visualizing our results, we develop a morphological box as a toolkit for managers to develop their own impact-oriented logic model by identifying and activating the multi-causal pathway that fosters the desired sustainability effects. Moreover, discussing our framework, we develop research propositions and managerial questions for impact design. By linking the theory of change with the business model impact, we contribute toward a conceptual synthesis for understanding the impact of (sustainable) smart PSS.
Phosphorus Partition Between Liquid Crude Steel and High-Basicity Basic Oxygen Furnace Slags Containing V2O5
Authors: Neubert Lukas , Kovtun Oleksandr , Kreschel Thilo , Volkova Olena 
Published: April 2023

AbstractThe influence of V2O5 on the phosphorus partition between liquid crude steel and heterogenous basic oxygen furnace (BOF) slag with CaO/SiO2 = 4.2 was investigated at a temperature of 1600 °C in a middle frequency induction furnace. Thereby the phosphorus transfer from “steel to slag” as well as from “slag to steel” was studied over a holding time of 60 minutes. The measured results were shown as phosphorus partition and phosphorus capacity and compared with the experimental values from the literature. It was found that V2O5 in highly basic BOF slags decreases phosphorus partition and phosphorus capacity. In addition, the resulting slags were investigated using a scanning electron microscope (SEM).
Excavating the Missing Iron Age: Reinforcing Local Heritage & Identity in Sievi, Finland
Authors: Modarress Julin Mirette 
Published: April 2023

AbstractIn the small county in Northern Ostrobothnia, Finland, on a forest island amid fields, a few metal objects were found by metal detectorists. The finds suggested Iron Age dates and generated great interest, for both local people and researchers. As a result, an examination of the find locations was conducted by archaeologists, which was followed by excavations at one of the sites. In this article, under scrutiny is the interest excavations formulate in local contexts and how people relate to archaeological sites of their neighborhood. In addition, the role of metal-detecting in archaeology is considered. Generally, people in Finland are interested in the past of their home region. What about if there are only imperceptible remains and minor finds like fragments of ancient objects or shards of burned bone? Is material heritage important in everyday settings, and are people attracted to it? Here the aim is to relate some answers to these questions obtained by observations and discussions with the local people during the field research process.
Heterogeneous worker multi-functionality and efficiency in dual resource constrained manufacturing lines: an assessment by simulation
Authors: Costa Federica , Thürer Matthias , Portioli-Staudacher Alberto 
Published: April 2023

AbstractFlexibility is a main mean to create resilient supply chains. The most flexible resources are often human resources but creating high, homogenous skill levels is not cost efficient. Heterogenous labour provides an alternative. The literature on Dual Resource Constrained (DRC) shops modelled heterogeneous labour with multi-functionality and efficiency matrices that indicate if a worker can perform at a station and according to which level of efficiency. However, this literature typically considered these matrices as a given environmental factor rather than a factor under firm control. Consequently, it typically neglected literature that can be used to guide matrix design. In response, this study draws on the literature on unbalanced lines to test eight different matrices to guide worker training. Discrete event simulation is then used to evaluate their performance in a DRC pure flow shop with high variability in demand and processing times. Results demonstrate that the matrix design impacts performance and that an unbalanced design has the potential to improve performance compared to a balanced design and full multi-functionality. Specifically, the bowl configuration shows much promise, which further confirms the “bowl phenomenon”. However, performance gains are dependent on the combination of When, Where and Who rules used to guide the worker assignment decision. So, the decision on worker training is also contingent on the decision which worker assignment rule to use. Findings have important implications for research and practice, providing guidance on how to design more resilient shops and supply chains.
Assessing the Development and Viability of an Android App for Auditory Training in Older Adults with Hearing Impairments
Authors: Madhukesh Sanjana , Gundmi Archana , K S Harisha , Ramesh Pramath , Jacob Roshan 
Published: April 2023

AbstractPurpose: This study aims to develop an android application that is more compatible and user-friendly for the older adult population with hearing impairment and validate the developed app. Method: The app’s framework involved a training mode platform consisting of four levels with four sub-levels each. Every level includes stimuli of word-in-noise containing high and low-frequency words with three different noise types – traffic noise, competing for speech, and speech babble. The levels in the app increased in complexity to provide an efficient auditory training feature. The developed application was validated on older adults and professionals based on a questionnaire with both closed and open-ended questions. Results: Based on the validated responses of the participants, the app is a reliable tool for auditory training in older adults with hearing impairment. The app contains ease-of-use features for older adults and has been considered a platform for improvement in aural rehabilitation. Conclusion: The study marks as a tool in auditory training for older adults to provide the utmost benefit. Increase in the cases of the hearing-impaired population in a few years, a demand to set up a user-friendly management option is beneficiDigitizationtion of aural rehabilitation, especially for older adults, has thus been noted in the present study.
Mapping bridges between anxiety, depression, and somatic symptoms in primary care patients: a network perspective
Authors: Jurado-González Francisco , García-Torres Francisco , Contreras Alba , Muñoz-Navarro Roger , González-Blanch César , Medrano Leonardo Adrián , Ruiz-Rodríguez Paloma , Cano-Vindel Antonio , Moriana Juan A. 
Published: April 2023

AbstractIn primary care centers, emotional disorders (EDs; depression, anxiety, and somatoform disorders) frequently appear to be associated. However, there is no previous information on the key (bridge) symptoms that maintain comorbidity. The current study aimed to identify symptoms that may play a linking role in bridging comorbidity among EDs from a network analysis perspective. A sample of adult primary care patients (N = 1704) with symptoms of EDs was assessed using the Patient Health Questionnaire (PHQ). Network analysis was applied to examine the network structure, communities, expected influence, and bridge symptoms between depressive, anxiety, and somatic symptoms. Sad mood and low energy were the most central symptoms. Furthermore, low energy, fainting spells, sad mood, and restlessness were detected as prominent bridge symptoms between anxiety, depression, and somatic symptoms. These bridge symptoms could be therapeutic targets for early intervention and prevent the development of comorbidity among EDs. The results of this research highlight the importance of symptom-specific functional properties for the activation of communities within EDs, providing new insights on a complex phenomenon such as comorbidity.
A Systematic Review of eHealth Interventions Among Adolescents of Low Socioeconomic and Geographically Remote Backgrounds in Preventing Poor Diet, Alcohol Use, Tobacco Smoking and Vaping
Authors: Egan Lyra , Gardner Lauren A. , Newton Nicola , Champion Katrina 
Published: April 2023

AbstractDisadvantaged adolescents such as those of low socioeconomic and geographically remote backgrounds experience disproportionate chronic disease burden and tend to engage in greater risk behaviors including poor diet, alcohol use, tobacco smoking, and vaping. The social, structural, and economical barriers to health that uniquely affect adolescents of low socioeconomic and geographically remote backgrounds, such as stigma, access to and affordability of services, may partially explain their disadvantage in attaining health equity. Universal eHealth interventions can provide effective prevention, however, it is unclear whether they benefit disadvantaged adolescents, including those from low socioeconomic and geographically remote contexts. This study systematically reviewed the effectiveness of eHealth interventions targeting disadvantaged adolescents in preventing poor diet, alcohol use, tobacco smoking and vaping. Of 3278 identified records, 15 publications assessing 14 interventions were included, comprising 7170 youth (aged 9–18 years, 50.1% female, 56% low-mid SES, 33% remote). Nine interventions targeted poor diet, three targeted alcohol, one targeted tobacco, and one targeted alcohol and tobacco. No interventions targeted vaping. eHealth interventions significantly increased fruit and vegetable intake and percentage energy of nutrient-rich food, decreased sugar-sweetened beverage consumption, total energy intake, nutrient-poor food percentage energy consumption, and were associated with reduced binge drinking at 1-month follow-up among intervention completers. The findings of this study highlight that eHealth interventions can be effective in targeting poor diet and alcohol use among disadvantaged adolescents. However, due to the limited number of studies meeting inclusion criteria for this study, it is critical future research focus on developing and evaluating effective eHealth interventions targeting disadvantaged adolescents.
Population Adjustment to Asymmetric Labour Market Shocks in India: A Comparison to Europe and the United States at Two Different Regional Levels
Authors: Braschke Franziska , Puhani Patrick A. 
Published: April 2023

AbstractThis paper uses Indian EUS-NSSO data on 32 states/union territories and 570 districts for a bi-annual panel with 5 waves to estimate how regional population reacts to asymmetric shocks. These shocks are measured by non-employment rates, unemployment rates, and wages in fixed-effects regressions which effectively use changes in these indicators over time within regions as identifying information. Because we include region and time effects, we interpret regression-adjusted population changes as proxies for regional migration. Comparing the results with those for the United States (US) and the European Union (EU), the most striking difference is that, in India, we do not find any significant reactions to asymmetric non-employment shocks at the state level, only at the district level, whereas the estimates are statistically significant and of similar size for the state/NUTS-1 (Classification of Territorial Units for Statistics (NUTS, the French abbreviation for "nomenclature d’unités territoriales 21 statistiques")) and district level in both the US and Europe. We find that Indian workers react to asymmetric regional shocks by adjusting up to a third of a regional non-employment shock through migration within 2 years. This is somewhat higher than the response to non-employment shocks in the US and the EU but somewhat lower than the response to unemployment shocks in these economies. In India, the unemployment rate does not seem to be a reliable measure of regional shocks, at least we find no significant effects for it. However, we find a significant population response to regional wage differentials in India at both the state and district level.
Experimental and numerical study on the transport of dilute bubbles in a T-junction channel flow
Authors: Frense Erik , Yang Xinghao , Rüdiger Frank , Mühlhausen Mark-Patrick , Fröhlich Jochen 
Published: April 2023

AbstractThe present study investigates the transport of dilute bubbles by transitional flow in a joining, cross-flow-type T-junction channel geometry with Reynolds numbers at the outlet branch from Re3 = 600 to 1800 and an inlet volume flow rate ratio of 1. Bubbles with diameters between db = 400 and 600 µm are considered. The schematic pattern of the single-phase flow is introduced based on streakline dye visualizations. Complex 3D flow due to the narrow channel design dominates the recirculation area and flow instabilities become important with increasing Reynolds number, which can be observed by the fading of dye intensity. A numerical method is presented with unsteady boundary conditions based on laser Doppler velocimetry measurements. Bubble trajectories are obtained by an Euler-Lagrange approach. Using high-speed shadowgraphy method combined with image processing, bubble sizes were measured, and bubble trajectories were evaluated. Experimental bubble trajectories and numerically predicted bubble positions show good agreement for Re3 = 600, which is also the case with the dye visualization image. For higher Reynolds numbers, measurements of the bubble trajectories are reported and compared to dye visualization images. The increasing flow instabilities influence the bubble transport, resulting in large variations of bubble locations.