bluuebunny/crossref_metadata_2025_split huggingface dataset:
Stress and academic achievement among distance university students in Spain during the COVID-19 pandemic: age, perceived study time, and the mediating role of academic self-efficacy
Authors: Cabras Emilia , Pozo Pilar , Suárez-Falcón Juan C. , Caprara Mariagiovanna , Contreras Antonio 
Published: June 2024

AbstractThe COVID-19 pandemic, and the associated confinement, imposed a novel personal and social context for university students; nevertheless, few studies have addressed the effects of this on distance university students. Indeed, defining the needs of these students under such unique circumstances will allow them to receive the support necessary to effectively reduce their perceived stress and improve their academic achievement. A predictive model was designed to examine the direct effects of the variables’ age and perceived study time on stress and academic achievement in students in an online learning context, as well as to assess the indirect effects through the mediating role of academic self-efficacy. Using path analysis, the model was tested on a sample of 1030 undergraduate students between 18 and 60 years old enrolled on a psychology degree course at the UNED (National Distance Learning University of Spain). The model provides a good fit to the data, confirming the mediating role of academic self-efficacy. Perceived study time is a factor negatively associated with stress and positively with academic achievement. However, it appeared that age was not related to academic achievement, indicating that academic self-efficacy had no mediating effect on these two variables. Academic self-efficacy is a mediator and protective factor in challenging times like the COVID-19 pandemic. These results may contribute to the design of educational and clinical interventions for students at an online learning university over an extended age range.
Quo vadis Scots pine forestry in northern Germany: How do silvicultural management and climate change determine an uncertain future?
Authors: Knocke Hergen Christian , Axer Maximilian , Hamkens Hans Friedrich , Fischer Christoph , Hansen Jan Hendrik , Nagel Ralf-Volker , Albert Matthias 
Published: June 2024

AbstractScots pine is of greatest importance in northern Germany regarding its cultivation area and expected capability to perform in climate change. However, pine predominantly occurs in monocultures. Therefore, future pine forestry depends on an adaptation to climate change while improving ecological and economic forest functions. Yet future development of pine remains uncertain due to leeway in silvicultural guidelines and future climate. This study questions: (i) what is the range of future pine shares under climate change and different silvicultural management in northern Germany, (ii) how will the current stands develop and (iii) what is the range of uncertainty arising from climate models and silvicultural options? To answer these issues we (i) selected forest development types site- and climate-sensitively to either minimize or to maximize pine shares, (ii) simulated four, now practiced forest management scenarios for 50 years based on the German National Forest Inventory and (iii) analyzed the differences, to be interpreted as uncertainty. Novel to our approach is the site- and climate-sensitive selection of forest development types on large scales which emphasizes the contrasts of the different management guidelines. The results show that growing stock and cultivation area will decrease even if pine is promoted in forestry. The predicted restoration rate ranges from 50 to 72% depending on scenario and previous thinning regime. In conclusion, under the given management concepts and considering today’s high proportion of old pine, restoration is alarmingly slow. Amid the rapidly changing climate, we recommend to further adjust the management guidelines to accelerate forest restoration.
The application of evolutionary computation in generative adversarial networks (GANs): a systematic literature survey
Authors: Wang Yong , Zhang Qian , Wang Gai-Ge , Cheng Honglei 
Published: June 2024

AbstractAs a subfield of deep learning (DL), generative adversarial networks (GANs) have produced impressive generative results by applying deep generative models to create synthetic data and by performing an adversarial training process. Nevertheless, numerous issues related to the instability of training need to be urgently addressed. Evolutionary computation (EC), using the corresponding paradigm of biological evolution, overcomes these problems and improves evolutionary-based GANs’ ability to deal with real-world applications. Therefore, this paper presents a systematic literature survey combining EC and GANs. First, the basic theories of GANs and EC are analyzed and summarized. Second, to provide readers with a comprehensive view, this paper outlines the recent advances in combining EC and GANs after detailed classification and introduces each of them. These classifications include evolutionary GANs and their variants, GANs with evolutionary strategies and differential evolution, GANs combined with neuroevolution, evolutionary GANs related to different optimization problems, and applications of evolutionary GANs. Detailed information on the evaluation metrics, network structures, and comparisons of these models is presented in several tables. Finally, future directions and possible perspectives for further development are discussed.
Pathos in Natural Language Argumentation: Emotional Appeals and Reactions
Authors: Konat Barbara , Gajewska Ewelina , Rossa Wiktoria 
Published: June 2024

AbstractIn this paper, we present a model of pathos, delineate its operationalisation, and demonstrate its utility through an analysis of natural language argumentation. We understand pathos as an interactional persuasive process in which speakers are performing pathos appeals and the audience experiences emotional reactions. We analyse two strategies of such appeals in pre-election debates: pathotic Argument Schemes based on the taxonomy proposed by Walton et al. (Argumentation schemes, Cambridge University Press, Cambridge, 2008), and emotion-eliciting language based on psychological lexicons of emotive words (Wierzba in Behav Res Methods 54:2146–2161, 2021). In order to match the appeals with possible reactions, we collect real-time social media reactions to the debates and apply sentiment analysis (Alswaidan and Menai in Knowl Inf Syst 62:2937–2987, 2020) method to observe emotion expressed in language. The results point to the importance of pathos analysis in modern discourse: speakers in political debates refer to emotions in most of their arguments, and the audience in social media reacts to those appeals using emotion-expressing language. Our results show that pathos is a common strategy in natural language argumentation which can be analysed with the support of computational methods.
Stemflow dissolved organic matter in mixed temperate forests: temporal and interspecific variation of optical indices and development of a stemflow-specific PARAFAC model
Authors: O’Halloran Robyn C. , Guerard Jennifer J. , Levia Delphis F. 
Published: June 2024

AbstractStemflow is a conduit for the transport of canopy-derived dissolved organic matter (DOM) to the forest floor. This study examined the character of stemflow DOM for four tree species over four phenophases (leafless, emergence, leafed, and senescence for deciduous species and leafed-winter, emergence, leafed- spring/summer, and senescence for coniferous species) occurring in temperate forests; namely, Betula lenta L. (sweet birch), Fagus grandifolia Ehrh. (American beech), Liriodendron tulipifera L. (yellow poplar), and Pinus rigida Mill. (pitch pine). American beech exhibited the lowest average specific UV absorbance at 254 nm (SUVA254) values, while yellow poplar displayed the highest values. SUVA254 values were largest in senescence and smallest in emergence. The spectral slope ratio was lower for pitch pine than the deciduous tree species. Humification index (HIX) values decreased across all species during the emergence phenophase. The developed and validated stemflow-specific four-component parallel factor analysis (PARAFAC) model demonstrated the combined influence of interspecific and temporal fluctuations on the composition of humic and protein-like substances within stemflow. By separating and examining stemflow DOM independent of throughfall, our study provides fresh insights into the spatiotemporal dynamics of stemflow inputs to near-trunk soils that may inform hot spots and hot moments theories.
A critical review of plant sentience: moving beyond traditional approaches
Authors: Hansen Mads Jørgensen 
Published: June 2024

AbstractAre plants sentient? Several researchers argue that plants might be sentient. They do so on the grounds that plants exhibit cognitive behaviour similar to that of sentient organisms and that they possess a vascular system which is functionally equivalent to the animal nervous system. This paper will not attempt to settle the issue of plant sentience. Instead, the paper has two goals. First, it provides a diagnosis of the current state of the debate on plant sentience. It is argued that the current state of the debate on plant sentience cannot yield any progress because the behavioural and physiological similarities pointed to as a way of inferring consciousness are not, in themselves, indicative of consciousness. Second, the paper proposes we adopt the theory-light approach proposed by Birch (Noûs 56(1):133–153, 2022. https://doi.org/10.1111/nous.12351) whereby we start to test for clusters of cognitive abilities facilitated by consciousness in plants. Currently, there are no such tests and therefore no evidence for plant sentience. The paper proposes that the task for future research on plants be in line with the tests outlined in the theory-light approach.
Fleeting Alliances and Frugal Collaboration in Piecework: A Video-Analysis of Food Delivery Work in India
Authors: Shaikh Riyaj , McGregor Moira , Brown Barry , Lampinen Airi 
Published: June 2024

Abstract
Food delivery platforms are designed to match on-demand workers with jobs and then manage, monitor, and assess their performance. These platforms provide workers with a digital representation of delivery work. Once a worker accepts a delivery job they need to deal with the complexities of an unsettled urban landscape with varied infrastructures, traffic, and regulations. In particular, the Global South presents a demanding context for this type of work, given less clearly mapped addresses alongside other socio-cultural intricacies. In order to understand how food delivery workers bridge gaps and mismatches between the demands of the app and the realities encountered in situ, for this paper we shadowed six delivery workers over the course of their working day delivering food in Pune, India. The six workers included a complete novice and more experienced riders. We used helmet mounted cameras to record the delivery work, and how our participants managed the extra demands of food delivery work during the COVID-19 pandemic. Our moment-by-moment analysis of the video data is informed by the methodological traditions of ethnomethodology and conversation analysis. While the food delivery platform imposes a detailed workflow expected to be performed alone by the worker, our detailed video analysis reveals the collaborative nature of delivery work. We highlight how workers draw upon their ability to participate in ‘fleeting alliances’ and produce ‘frugal collaboration’ with co-located others, such as other delivery workers or security guards. This allows them to resolve everyday troubles, often learning or imparting ‘the tricks of the trade’ in the process. While gig platforms have commonly been presented as disruptive technologies for coordinating, regulating, and assessing gig workers individually and independently, our findings highlight collaboration as a critically important aspect of food delivery work.
A water–energy–food nexus analysis of the impact of desalination and irrigated agriculture expansion in the Ain Temouchent region, Algeria
Authors: Mostefaoui Leila , Sušnik Janez , Masia Sara , Jewitt Graham 
Published: June 2024

AbstractThe need for an integrated approach to sustainable resources management to achieve the Sustainable Development Goals has become widely recognized. Population growth, climate change, environmental degradation, and scarcity of resources have been identified as the major factors affecting society’s future. Given the fundamental societal needs for food, energy, and water, the Water–Energy–Food (WEF) nexus has emerged as a useful sustainable resource management framework and has been widely applied. However, in the Middle East and North Africa (MENA) region, there have been relatively few studies that adopt a nexus approach. In this study, the Ain Temouchent region in Algeria is used as a WEF Nexus case study. The region has a strong agricultural-based economy and the increased intensity of agricultural production in the region has resulted in the overuse of groundwater resources. Establishing a reverse osmosis desalination plant with a daily production capacity of 200,000 m3 significantly alleviated the resulting water crisis, yet its energy consumption and environmental impact raise several questions. This study identifies the critical links between the WEF sectors and using this understanding, the dynamics between them are assessed using System Dynamics Modelling. The study reveals that any further increase in agricultural production in Ain Temouchent may lead to excessive use of groundwater resources. Although desalination can help alleviate the water crisis, its high energy consumption raises concerns. The analysis shows that the use of surface water and recycled wastewater for irrigation could be possible alternatives. The study emphasizes the value of adopting a WEF nexus approach to achieve a balance between agricultural development, energy sustainability, and water resource management in the Ain Temouchent region.
Benign tumors and non-melanoma skin cancers in patients with Fanconi anemia
Authors: Enache Aura , Sajjad Bia , Altintas Burak , Giri Neelam , McReynolds Lisa J. , Cowen Edward W. 
Published: June 2024

Abstract
Fanconi anemia (FA) is an inherited bone marrow failure syndrome (IBMFS) characterized by pathogenic variants in the FA/BRCA DNA repair pathway genes. Individuals with FA have an elevated risk of developing myelodysplastic syndrome, acute myeloid leukemia, and solid tumors. Hematopoietic cell transplantation (HCT) is the most effective treatment for FA related bone marrow failure but can increase the risk of cancer development. Information on benign tumors and NMSC is lacking in patients with FA. Our objective was to characterize patients with FA enrolled in the National Cancer Institute IBMFS Study who have experienced non-melanoma skin cancers (NMSC) and/or benign tumors (BT). A total of 200 patients diagnosed with FA were enrolled in the Institutional Review Board approved study “Etiologic Investigation of Cancer Susceptibility in IBMFS: A Natural History Study” (NCT00027274). Through medical records review, we identified 30 patients with at least one NMSC, either squamous or basal cell carcinoma, or benign tumor. The remaining 170 patients comprised the control group. Out of 200 patients, 12 had NMSC, 25 had benign tumors, with an age range of 11–64 and 0–56 years, respectively. The median age at HCT was 30.5 years for NMSC patients, 9 years for benign tumor patients, and 9.1 years for controls. The most common genotype observed was FANCA, followed by FANCC and FANCI. Benign tumors spanned diverse anatomical locations. Early onset NMSC in patients with FA compared to the general population emphasizes the need for consistent monitoring in patients with FA, while the diverse anatomical locations of benign tumors underscore the importance of comprehensive surveillance for timely interventions in managing symptomatology and heightened cancer risk.
The Mediating and Moderating Role of Sensation-Seeking in the Association between Resting Heart Rate and Antisocial Behavior
Authors: Oskarsson Sofi , Raine Adrian , Baker Laura 
Published: June 2024

AbstractThe association between lower resting heart rate and antisocial behavior has been suggested to be mediated by sensation-seeking. However, other theoretical models suggest that sensation-seeking has a moderating influence. This study sought to investigate the interplay between resting heart rate, sensation-seeking and antisocial behavior. Two subsets of participants from the Risk Factors for Antisocial Behavior (RFAB) project (n = 690, n = 391) were used. We conducted mediation analyses and logistic regression analyses to test for mediating and moderating effects of sensation-seeking on the association between resting heart rate and antisocial behavior by young adulthood. In general, sensation-seeking partially mediated the association between resting heart rate in childhood as well as adolescence and antisocial behavior by young adulthood. Resting heart rate in childhood and adolescence also interacted with sensation-seeking to predict antisocial behavior by young adulthood, such that a lower resting heart rate increased the odds of antisocial behavior among individuals with higher but not lower levels of sensation-seeking. Our results on a theoretical level suggest that sensation-seeking is important to understand the association between resting heart rate and antisocial behavior. Results further suggest that encouraging prosocial behaviors as a means of fulfilling the need for stimulation in individuals with a psychophysiological risk profile could serve as an effective approach in redirecting their behaviors towards positive outcomes.
Thermogravimetry as a tool to evaluate the contribution of different fabric constituents to fibre release
Authors: Pereira Mercedes , López-Beceiro Jorge , Díaz-Díaz Ana-María , Álvarez-García A. , Vázquez Laura S. , Artiaga Ramón 
Published: June 2024

AbstractThis study introduces a methodology to easily estimate the composition of textile fibre mixtures, whether they are arranged in fabrics or fibre bundles, in order to assist the examination of fibre release from textiles, simplifying the process of analysis. The proposed method consists of the deconvolution of DTG signals, and the identification of the constituent associated with each peak. To assess the effectiveness of this method, the study analyses raw textile fibres, both individually and blended in different systems to characterize the thermal degradation of each one and their interaction when mixed. Such analysis of raw fibres is applied to commercial fabrics with known compositions and their released fibres in pilling experiments. The studied fibres are polyester (PET), cotton, wool and acrylic, while the blends encompass the systems PET + cotton, PET + wool, PET + cotton + acrylic. Hence, the method is evaluated. It can be applied to fast identification of textile compositions and can further aid in the identification of fibres in pilling tests.
Investigating the Pregnancy and Post-Partum Health Experiences of Women Living with HIV
Authors: Cooper Rebecca , Greig Julia , Piercy Hilary , Collini Paul 
Published: June 2024

Abstract
Introduction
Pregnancy and the postpartum period is a difficult time for women living with HIV (WLWH) and postpartum engagement with HIV care is often reduced, with implications for health and well-being. We aimed to explore the postpartum health experiences of WLWH in relation to engagement in HIV care.

Methods
The NESTOR (iNvESTigating the pregnancy and pOst-paRtum health experience of women living with HIV) study was a UK based qualitative semi-structured interview study. 61 eligible women were identified. We used a purposive sampling technique to recruit women with differing levels of engagement in HIV care. Interviews were conducted via telephone or video call. Interviews were audio recorded and fully transcribed. We used a thematic approach for data analysis, and two researchers independently coded the data and established the key themes.

Results
11 of 61 (18%) eligible women participated in the interviews, and the three main themes were ‘infant feeding decisions’, ‘managing the risk of mother to child transmission’, and ‘managing the knowledge of their HIV status’. These themes offer detailed insights into the significant psychological and emotional challenges these women had experienced, and the practical support from healthcare professionals in both HIV and maternity services that had enabled them to navigate those challenges.

Discussion
There have been life-changing developments in the treatment and care for people living with HIV. However, even in the U = U (undetectable = untransmittable) era, traditional concerns about breastfeeding, risk of transmission to the infant and stigma continue to shape the postpartum experience of WLWH. As these impact on their emotional and psychological wellbeing, support in these areas needs to be prioritised.
Light harvesting in purple bacteria does not rely on resonance fine-tuning in peripheral antenna complexes
Authors: Keil Erika , Lokstein Heiko , Cogdell Richard , Hauer Jürgen , Zigmantas Donatas , Thyrhaug Erling 
Published: June 2024

AbstractThe ring-like peripheral light-harvesting complex 2 (LH2) expressed by many phototrophic purple bacteria is a popular model system in biological light-harvesting research due to its robustness, small size, and known crystal structure. Furthermore, the availability of structural variants with distinct electronic structures and optical properties has made this group of light harvesters an attractive testing ground for studies of structure–function relationships in biological systems. LH2 is one of several pigment-protein complexes for which a link between functionality and effects such as excitonic coherence and vibronic coupling has been proposed. While a direct connection has not yet been demonstrated, many such interactions are highly sensitive to resonance conditions, and a dependence of intra-complex dynamics on detailed electronic structure might be expected. To gauge the sensitivity of energy-level structure and relaxation dynamics to naturally occurring structural changes, we compare the photo-induced dynamics in two structurally distinct LH2 variants. Using polarization-controlled 2D electronic spectroscopy at cryogenic temperatures, we directly access information on dynamic and static disorder in the complexes. The simultaneous optimal spectral and temporal resolution of these experiments further allows us to characterize the ultrafast energy relaxation, including exciton transport within the complexes. Despite the variations in PPC molecular structure manifesting as clear differences in electronic structure and disorder, the energy-transport and—relaxation dynamics remain remarkably similar. This indicates that the light-harvesting functionality of purple bacteria within a single LH2 complex is highly robust to structural perturbations and likely does not rely on finely tuned electronic- or electron-vibrational resonance conditions.