bluuebunny/crossref_metadata_2025_split huggingface dataset:
How Learners’ Visuospatial Ability and Different Ways of Changing the Perspective Influence Learning About Movements in Desktop and Immersive Virtual Reality Environments
Authors: Brucker Birgit , Pardi Georg , Uehlin Fabienne , Moosmann Laura , Lachmair Martin , Halfmann Marc , Gerjets Peter 
Published: June 2024

AbstractVirtual reality (VR) applications are developing rapidly, becoming more and more affordable, and offer various advantages for learning contexts. Dynamic visualizations are generally suitable for depicting continuous processes (e.g., different movement patterns), and particularly dynamic virtual 3D-objects can provide different perspectives on the movements. The present study investigated through a low immersive (desktop “VR”, Study 1) and a high immersive virtual environment (immersive VR; Study 2) the effectiveness of different interaction formats to view 3D-objects from different perspectives. Participants controlled either the orientation of the 3D-objects (Study 1, mouse interaction; Study 2, hand interaction via VR controllers) or their viewpoint in relation to the 3D-objects (Study 1, camera position; Study 2, position of participants’ own body). Additionally, the moderating influence of learners’ visuospatial ability was addressed. Dependent variables were pictorial recognition (easy, medium, difficult), factual knowledge, presence, and motion sickness. Results showed that higher-visuospatial-ability learners outperformed lower-visuospatial-ability learners. In Study 1, higher-visuospatial-ability learners showed higher recognition performance (difficult items) by controlling the camera position, whereas lower-visuospatial-ability learners suffered from this interaction format. In Study 2, higher-visuospatial-ability learners achieved better recognition performance (easy items) by controlling the 3D-models, whereas lower-visuospatial-ability learners tended to profit from moving around the 3D-objects (medium items). The immersive VR yielded more presence and higher motion sickness. This study clearly shows that different interaction formats to view 3D-objects from multiple perspectives in Desktop-VR are not transferable on a one-to-one basis into immersive VR. The results and implications for the design of virtual learning environments are discussed.
Development of high school students’ conceptions of sampling distribution in the context of learning significance tests with technology
Authors: Sánchez Ernesto , García-Ríos Victor Nozair , Sepúlveda Francisco 
Published: June 2024

AbstractSampling distributions are fundamental for statistical inference, yet their abstract nature poses challenges for students. This research investigates the development of high school students’ conceptions of sampling distribution through informal significance tests with the aid of digital technology. The study focuses on how technological tools contribute to forming these conceptions, guided by an emerging theory that describes this process. A workshop for high school students was organized, involving 36 participants working in pairs across four sessions, each with access to a computer. These sessions involved problem-solving activities, with the teacher introducing key concepts in the initial three sessions. The analysis, employing grounded theory, aimed to characterize the nature of students’ conceptions of sampling distribution as evident in their responses. The findings reveal a transition from empirical to informal conceptions of sampling distribution among students, facilitated by computational mediation. This transition is marked by an abstraction process that includes mathematization, processing, uncertainty/randomness, and conditional reasoning. The study underscores the role of digital simulations in teaching statistical concepts, facilitating students’ conceptual shift critical for grasping statistical inference.
Effectiveness of countermeasure options for chemical facilities against the discharge of chemical substances into rivers caused by a large earthquake: case study of the Yodo river system in Osaka prefecture, Japan
Authors: Hamamoto Shogo , Tokai Akihiro , Nakakubo Toyohiko , Ito Lisa 
Published: June 2024

AbstractTechnological accidents triggered by natural hazards, which are commonly referred to as Natech events, are rare occurrences yet carry the potential for significant damage. Specifically, the release of hazardous chemicals into the aquatic environment and community water systems poses a grave threat to human health and society. Accordingly, we must conduct assessments that consider the potential consequences of these accidents. In this study, we examined the criteria for implementing spill protection measures to mitigate river spills of chemical substances using information on the amount of chemical substances and their toxicity. The countermeasure options readily available to employees at industrial plants and chemical storage sites where a chemical spill might originate included emergency shut-off valves, bunds and related spill containment structures, and other spill prevention measures. In this case study, a combination of countermeasure options was evaluated to examine the effectiveness of spill mitigation in the Yodo River located in the Kyoto Prefecture of Japan. Results of the case study showed that bunds were emerged as the most useful countermeasure option, reducing the probability of accidents occurring and impact of accidents. We also defined a methodology for calculating the chemical storage volumes appropriate for different countermeasures to ensure that the concentration of chemicals that could reach the water intake does not exceed the standard values. We believe that these methodologies can help chemical-handling companies make decisions when countermeasure options for responding to a chemical spill into a river. Chemical-handling companies can estimate the risk to downstream water treatment plants in the chemical spill, which can also help them consider mitigation measures.
Genotype by environment interaction influence on functional molecules (tocopherols and sterols) accumulation in sunflower oil
Authors: Hussain Masood , Rauf Saeed , Ortiz Rodomiro , Al-Khayri Jameel M. , Tauqir Nasir A. , Elbok Safia 
Published: June 2024

AbstractTocopherol and sterol are non-dietary functional molecules in sunflower oil, which act as antioxidants, reduce cholesterol and improve immunity against diseases. The present study was designed to determine tocopherol and sterol contents in 13 high and two low oleic acid sunflower hybrids across two seasons (spring and autumn) and four locations under subtropical conditions of Pakistan with contrasting reproductive phase temperatures. The results showed that tocopherol and sterol contents varied across the seasons and locations. Autumn planting produced high tocopherol content. Moreover, locations under high temperature during reproductive phase negatively affected the sterol and tocopherol contents. High oleic acid hybrids yielded 38% higher tocopherol content than low oleic acid hybrids. High oleic acid hybrids produced higher sterol contents at all locations and seasons. Hybrids such as H4 and H5 are considered stable due to comparatively close values of tocopherol and sterol contents across the four locations when compared with standard checks and other hybrids during spring season as indicated from various stability parameters. Hybrids H8, H4 and H5 also manifested higher magnitude of heterosis for tocopherol and sterol contents that may be due to overdominance gene action. Breeding lines such as B.116.P, B.112.P and RH.365 were positive combiners for the investigated traits, thus likely carrying positive alleles for both tocopherol and sterol traits.
The Establishment of the Agricultural Landscape of Central Sicily Between the Middle Neolithic and the Beginning of the Iron Age
Authors: Speciale Claudia , Giannitrapani Enrico , Mercuri Anna Maria , Florenzano Assunta , Sadori Laura , Combourieu-Nebout Nathalie 
Published: June 2024

AbstractThe possible co-variation of human occupation and vegetation from the Middle Neolithic to the beginning of the Iron Age (7.5–2.8 ka BP) in Central Sicily in the context of the central Mediterranean between Middle and Late Holocene are analysed in this paper to provide new insights on Sicilian prehistoric demography. The demographic and economic trends during these millennia were reconstructed using archaeological, Accelerator Mass Spectrometry 14C dates, palynological, archaeobotanical, and zooarchaeological data from the northern, central, and southern sectors of Central Sicily through a diachronic comparison with variation in Arboreal Pollen, Anthropogenic Pollen Indicators, Olea-Juglans-Castanea pollen, microcharcoals, and Sporormiella from four pollen cores from sites in different ecosystems. A very significant spread of farming activities was found at the end of the Neolithic, together with an apparent demographic gap during the Middle Copper Age, and the emergence of agricultural landscapes at the end of the Copper Age associated with a striking increase in population. A combination of cultural and climatic changes during the late phase of the Bronze Age resulted in a subsequent overall decrease in population.
Gaining Knowledge of a New and Contested Diagnosis – A Qualitative Examination of Swedish Parents of Children with Pediatric Acute-Onset Neuropsychiatric Syndrome (PANS)
Authors: Ringer Noam , Schön Ulla-Karin 
Published: June 2024

AbstractBackground: Pediatric acute-onset neuropsychiatric syndrome (PANS) is a symptom-based and clinically heterogeneous condition characterized by an abrupt and dramatic onset of symptoms such as loss of motoric and cognitive abilities, anxiety, compulsion, tics, and eating disorders. PANS is a new diagnosis and the condition has gathered controversy in research and clinical practice. Aim: We aimed to investigate the process by which parents of children with PANS acquire knowledge about the condition; the causes that lead parents to search for knowledge; the ways in which they search for knowledge; and the manner in which this knowledge is received by medical care professionals. Method: The study employed in-depth semi-structured, individual interviews with 13 parents of children diagnosed with PANS. An inductive qualitative thematic analysis was used as a guide for analyzing the data. Results: Challenges to understand their child’s illness and receive effective care led the parents to search for knowledge about PANS and provide an explanation for their child’s symptoms. They used personal and social resources to search for knowledge. They felt trusted and encouraged when clinicians endorsed their knowledge. On the other hand, when they were dismissed as a source of knowledge, they experienced a lack of trust towards professionals. Conclusions: A driving force for parents’ search for knowledge is a perceived incapacity to give meaning to their experiences. Another reason is mistrust of healthcare staff’s existing knowledge.
New insights on habitat use by larval Northern Emerald dragonflies (Somatochlora arctica)
Authors: Cristofaro Luigi , Batty Pat , Muir Daniele , Law Alan 
Published: June 2024

AbstractOdonates are widely considered to be bioindicators of freshwater habitat quality. Somatochlora arctica (Corduliidae) is commonly found across Eurasia, predominantly in North and Central Europe, but in the UK, it has a restricted range and is listed as near threatened despite a large, potential habitat availability. Across their range, larvae are found in Sphagnum-filled bog pools near coniferous woodlands, but detailed data on their habitat requirements are limited and often overlooked in favour of adult surveys which inhibits conservation efforts. This study surveyed three areas across Scotland: Abernethy & Loch Garten National Nature Reserve (NNR), Beinn Eighe NNR and Flanders Moss NNR, to evaluate how different environmental factors per pool (e.g. water depth and chemistry, Sphagnum coverage, woodland distance, etc.) affect the presence of S. arctica larvae. We found a higher occurrence of S. arctica larvae when pools were located close to woodlands (i.e. 0–10 m), and had high coverage of Sphagnum (> 90%). Environmental variables in pools surveyed (i.e. conductivity, water depth, pH and water temperature) had no significant effects on S. arctica presence.Implications for insect conservation: Our results highlight and discuss the importance of nearby woodlands and Sphagnum cover for S. arctica larvae. Future conservation projects should consider the proximity of woodland to current and restored S. arctica sites or promoting expansion of surrounding natural woodland patches to benefit S. arctica and potentially other odonates sharing similar ecological preferences.
Role of Motivation in the Progression of Problem Gambling: A Comparison of Early and Late Adults
Authors: Komoto Yasunobu 
Published: June 2024

Abstract
Motivation plays a dominant role in gambling progression. Most studies using motivational scales have revealed that certain motivations are associated with problem gambling. However, age differences were found to be negligible in gambling motivation. This study aimed to examine the role of motivation associated with age differences in problem gambling in Japan. A total of 160 participants over 20 years of age who had gambled within the past six months were randomly recruited from web monitors. In this study, the Japanese version of the modified Gambling Motivation Scale (J-MGMS) was used which comprises six systematic factors: intellectual challenge, excitement, socialization (coping and sociability), social recognition, monetary gain, and amotivation. The Japanese version of the South Oaks Gambling Screening (J-SOGS) was used to assess participants’ gambling-related problems. Demographic data, such as gambling frequency, were solicited. Using linear regression analysis, amotivation in all participants, social recognition in early adults (under 30), and amotivation in late adults (30 or over) were associated with J-SOGS scores (adjusted R2 = 0.170, 0.290, 0.156). Among late adults, social recognition was nearly significant, although negative (p = 0.0503). 1) Self-determinant (autonomous) motivations such as excitement and socialization do not contribute to the progression of problem gambling. 2) Two non-self-determinant (non-autonomous) motivations, social recognition in early adults and amotivation in late adults, are predictors of problem gambling. 3) Social recognition is a dichotomic and paradoxical motivation in the progress of problem gambling according to age.
Impact of Hearing Loss and Auditory Rehabilitation on Dyads: A Microsocial Perspective
Authors: Völter Christiane , Oberländer Kirsten , Brüne Martin , Ramseyer Fabian T. 
Published: June 2024

AbstractHearing loss severely hampers verbal exchange and thus social interaction, which puts a high burden on hearing-impaired and their close partners. Until now, nonverbal interaction in hearing-impaired dyads has not been addressed as a relevant factor for well-being or quality of social relationships. Nonverbal synchrony of head- and body-movement was analysed in N = 30 dyads of persons with hearing impairment (PHI) and their significant others (SO). In a 10-minute conversation before (T1) and 6 months after cochlear implantation (T2), Motion Energy Analysis (MEA) automatically quantified head- and body-movement. Self-report measures of both dyad members were used to assess aspects of quality of life and closeness in the partnership. After cochlear implantation, nonverbal synchrony showed a downward trend and was less distinct from pseudosynchrony. Higher synchrony was associated with worse hearing-related quality of life, shorter duration of hearing impairment and less closeness in the relationship. This negative association was interpreted as an indication for the effort one has to make to cope with difficulties in a dyad`s relationship. Endorsing a holistic approach in auditory rehabilitation, we propose the assessment of nonverbal synchrony as a suitable tool to detect subtle imbalances in the interpersonal relation between PHI and SO outside conscious control and to provide cues for possible therapeutical strategies.
Effect of alkyl chain length on the thermal properties and toxicity of n-alkyl-ammonium nitrate ionic liquids (n = 2, 3, 4, 5, 6, 8) for energy applications
Authors: Villanueva M. , Vallet P. , Teijeira T. , Santiago-Alonso A. , Amigo A. , Tojo E. , Varela L. M. , Parajó J. J. , Salgado J. 
Published: June 2024

AbstractThe most currently used ionic liquids (ILs) are protic ionic liquids (PILs), subject to extensive investigation regarding their physical properties. These compounds along with their mixtures with other substances such as salts and solvents, serve as electrolytes in next generation electrochemical smart devices, and emerge as viable candidates to replace conventional Heat Transfer Fluids (HTFs) in various energy applications. Despite the extensive number of studies, important information about this kind of compounds is still unknown, such as the effect of alkyl chain length on thermal and thermophysical properties, as well as toxicity. This work, extending previous studies of our group, summarizes the liquid range, heat capacity and acute toxicity level of six ammonium ILs: specifically, n-alkyl-ammonium nitrate ILs with increasing alkyl chain length (n = 2, 3, 4, 5, 6, 8). For this study, the synthesis of the three ILs with the longest alkyl chain was performed, along with DSC, TGA and toxicity measurements. It was observed that an increase in alkyl chain length resulted in a decrease in short-term thermal stability and an increase in melting temperature, indicating a reduction in the liquid range. A compensation effect between enthalpy and entropy of melting was observed for the studied chain lengths. The isobaric specific and molar heat capacities increase with temperature for all the compounds studied here, and good correlations were obtained between molar heat capacity and the number of carbon atoms in the alkyl chain for every temperature. Finally, most of the ILs are non-toxic, although toxicity increases with alkyl chain length.
Quality of life outcomes for informal carers of long-term care service users in Austria, England and Finland
Authors: Linnosmaa Ismo , Nguyen Lien , Jokimäki Hanna , Saloniki Eirini-Christina , Malley Juliette , Trukeschitz Birgit , Hajji Assma , Forder Julien 
Published: June 2024

Abstract
Purpose
The provision and funding of long-term care (LTC) for older people varies between European countries. Despite differences, there is limited information about the comparative performance of LTC systems in Europe. In this study, we compared quality of life (QoL) of informal carers of home care service users in Austria, England and Finland.

Methods
Informal carers were surveyed in Austria, England and Finland. The study data (n = 835) contained information on social care-related quality of life (SCRQoL) associated with the ASCOT-Carer measure, and characteristics of carers and care recipients from each country. We applied risk-adjustment methods using a fractional regression model to produce risk-adjusted SCRQoL scores for the comparative analysis. In a sensitivity analysis, we applied multiple imputation to missing data to validate our findings.

Results
We found that the mean values of the risk-adjusted SCRQoL of informal carers in England were 1.4–2.9% and 0.3–0.5% higher than in Finland and Austria, and the mean values of the risk-adjusted SCRQoL of carers in Austria were 0.8–2.7% higher than in Finland. Differences in the mean values of the country-specific risk-adjusted SCRQoL scores were small and statistically non-significant. English informal carers were less healthy and co-resided with care resipients more often than carers in Austria or Finland.

Conclusion
Small differences between the risk-adjusted SCRQoL scores between Austria, England and Finland are consistent with the observation that the countries provide different types of support for informal carers. Our results help local and national decision-makers in these countries to benchmark their informal care support systems.
Wittgenstein and the liar
Authors: Bromand Joachim 
Published: June 2024

AbstractLudwig Wittgenstein’s remarks on contradictions and paradoxes have been met with incomprehension and have fueled the widespread and long-standing prejudice that his later thoughts on the foundations of logic and mathematics are the “surprisingly insignificant product of a sparkling mind” (Kreisel, British Journal for the Philosophy of Science 9:135–158, 1959, p. 158). This paper disagrees; it argues that Wittgenstein’s remarks on semantic paradoxes suggest an account of the Liar and its kin that is not only of historical interest but also represents a hitherto unnoticed paraconsistent alternative to established approaches to the Liar. In what follows, a reading of Wittgenstein’s remarks will be offered according to which Wittgenstein subscribes to a form of dialetheism (that is, the view that there are sentences that are both true and false). In contrast to modern dialetheist approaches to the Liar, however, some of Wittgenstein’s remarks suggest combining a dialetheist position with what is called ‘logical nihilism’ (that is, the view that there are no universally valid inference rules).
The mark of a felony conviction: How does the threat of a felony influence willingness to accept a plea?
Authors: Lee Jacqueline G. , Jaynes Chae M. 
Published: June 2024

Abstract
Objectives
Investigate how the threat of a possible felony conviction affects defendants’ willingness to accept a plea (WTAP) and whether perceptions of collateral consequences explain this influence.

Methods
We use a nationwide (N=659) vignette experiment which manipulated 1) guilt and 2) plea offer charge reduction (felony or misdemeanor) to determine their effect on WTAP. Respondents were also asked to rank the relative importance of common collateral consequences in their decision to plea (or not).

Results
A felony probation plea offer, relative to a misdemeanor probation offer, was associated with lower WTAP. Perceptions of collateral consequences did not account for this “felony effect” on WTAP.

Conclusions
While people want to avoid the “mark” of a felony conviction, it is not necessarily due to fear of specific collateral consequences; instead, it appears that people want to avoid the stigmatizing label.
Gene Editing Cattle for Enhancing Heat Tolerance: A Welfare Review of the “PRLR-SLICK Cattle” Case
Authors: Pozzebon Mattia , Guldbrandtsen Bernt , Sandøe Peter 
Published: June 2024

AbstractIn March 2022 the US Food and Drug Administration (FDA) published a risk assessment of a recent animal gene editing proposal submitted by Acceligen™. The proposal concerned the possibility of changing the cattle genome to obtain a slicker, shorter hair coat. Using CRISPR-Cas9 it was possible to introduce an intentional genomic alteration (IGA) to the prolactin receptor gene (PRLR), thereby producing PRLR-SLICK cattle. The goal was to diminish heat stress in the cattle by enhancing their heat-tolerance. With regard to unintended alterations (i.e., off-target effects), the FDA stated that the IGA posed a low, but still present, risk to animal safety. The aim of this article is to present some initial insights into the welfare issues raised by PRLR-SLICK cattle by addressing the question: Do SLICK cattle have better welfare than non-SLICK cattle when exposed to heat stress? Two potential welfare concerns are examined. The first is pleiotropy, an issue that arises when one gene affects multiple traits. Given the pleiotropic nature of prolactin, it has been suggested that the IGA for SLICK cattle may also affect their hepatic and other functions. The second concern relates not primarily to direct effects on cattle health, but rather to the indirect risk that this more heat-tolerant animal would just be used in the livestock sector under farming conditions that are such that the net welfare improvement would be non-existent.