bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of eccentric fixation on the steady-state pattern electroretinogram
Authors: Friedel Evelyn B. N. , Haldina Julia , Nickel Kathrin , Bach Michael , Tebartz van Elst Ludger , Heinrich Sven P. 
Published: February 2024

Abstract
Purpose
The steady-state pattern electroretinogram (ssPERG) is used to assess retinal ganglion cell function in a variety of research contexts and diagnostic applications. In certain groups of patients or study participants, stable central fixation of the stimulus is not guaranteed. The present study aimed at assessing the effects of misfixation on the ssPERG response to checkerboard reversal stimuli.

Methods
Using two check sizes (0.8° and 15°), we compared ssPERG responses for several amounts of fixation deviation, ranging from 0° to 19° horizontally and from 0° to 14° diagonally. The stimulus area extended to 15° eccentricity, stimulus reversal rate was 15/s.

Results
Up to around 7° eccentricity, there was no sizable effect of fixation deviation under most conditions. Effects were somewhat larger for nasal than for temporal deviation, in particular for small checks. Diagonal deviation was associated with a response to luminance onset/offset at 7.5 Hz (subharmonic of the reversal rate), most prominently when the interior of a large check was fixated.

Conclusion
Generally, moderate inaccuracies of fixation do not have a sizable effect on ssPERG amplitude. However, with large checks, the luminance response has to be considered.
Overcoming Fragmentation in Motivation Science: Why, When, and How Should We Integrate Theories?
Authors: Pekrun Reinhard 
Published: February 2024

AbstractTheories in motivation science, and in psychological science more generally, are in a state of fragmentation that impedes development of a robust body of knowledge. Furthermore, fragmentation hinders communication among scientists, with practitioners, and with policymakers and the public. Theoretical integration is needed to overcome this situation. In this commentary, I first provide an overview of the integrative frameworks presented in this collection of articles. Based on this overview, I discuss if and when we should integrate theories. Several non-trivial conditions need to be met for integration, including convergence of phenomena, constructs, and theoretical propositions. Next, I address strategies for integration, including rules for merging constructs and ways to integrate propositions. I also discuss how the generation of integrative frameworks, if not successfully enacted, can paradoxically lead to further proliferation rather than a reduction of theories. In contrast, successful integration reduces redundancy and simplifies the conceptual space used to describe, explain, or predict a set of phenomena. Successful integration may require not only theoretical work but also empirical validation, strategic efforts in the scientific community, and change of institutional policies. In conclusion, I argue that within-discipline integration alone is not sufficient to overcome the current theoretical stagnation in the field. Attention to advances in neighboring disciplines, formalization of models of motivation, and theoretical differentiation to consider the specificity of constructs, populations, and contexts are needed as well.
Nature-based solutions for coastal protection in sheltered and exposed coastal waters: integrated monitoring program for baseline ecological structure and functioning assessment
Authors: Boulenger Arnaud , Lanza-Arroyo Pablo , Langedock Kobus , Semeraro Alexia , Van Hoey Gert 
Published: February 2024

AbstractNature-based solutions, such as shellfish reefs, can support natural coastal defence and be a potential solution for climate-resilient shorelines in the future. In the Belgian Part of the North Sea, the “Coastbusters” projects aim to develop nature-based coastal protection by favouring subtidal mussel bed establishment on the seafloor through typical longline aquaculture techniques. Mussel beds are dependent on environmental conditions, and both influence the physical and biogeochemical features in a soft-sediment environment. Therefore, a comprehensive ecological monitoring program is essential to assess the success of future mussel bed development and its influence on the surrounding ecosystem. For establishing a monitoring baseline of the two experimental areas, a combination of conventional benthic assessment methods (grab sampling and granulometry) and non-invasive techniques (sediment profile imaging and transect diving video surveys) were utilised. Although mussel reefs did not yet develop by the time of this study, clear differences in ecological and sedimentological characteristics were found between two experimental areas (sheltered and exposed), subjected to slightly different hydrodynamic conditions. The one sheltered by coastal sandbanks was dominated by fine-muddy sand, higher species richness, biomass, and higher biological activity (burrows, fauna, and biological beds) as observed by all methods in one or another way. Moreover, functional diversity indices revealed a higher partitioning of the total available resources, suggesting more complex ecological processes in the sheltered area. Conversely, the area more exposed to the open sea was dominated by more sandy sediments, and fewer organisms were found. The combination of those different monitoring tools provides an integrated, complementary view, from different perspectives, on the biological, physical and functional characteristics of the study areas.
Evaluating the transition among K-19 students in the context of environmental citizenship
Authors: Oral Hasan Volkan , Eren Özge , Yay A. Suna Erses , Cermik Erkan , Kara Hazal A. , Saygın Hasan 
Published: February 2024

AbstractThis study investigates high school students’ environmental thoughts and behaviors. Two hundred and ninety-six students from Istanbul, Turkey’s Marmara Region’s Hisar School participated in the current study. The higher education institution samples used in this analysis came from earlier studies conducted by the authors. The statistical methods of principal component analysis, independent sample t test, chi-square test, and regression analysis are used to assess the data collected for the present study. The research aims to verify that the given hypothesis holds for every sample. Among the significant findings are high-level environmental attitudes and behaviors together with statistically proven differences between male and female students. Compared to male students, more female students participate in physical and academic environmental consciousness than male students. Students in high school typically focus more on environmental issues. The results showed that environmental concerns have a greater ability to impact behavior connected to the environment than environmental knowledge and attitude and that there is a positive correlation between parents’ income levels and their level of environmentalism.
Behavioural drivers of long-term land leasing adoption: application of an extended theory of planned behaviour
Authors: Adenuga Adewale Henry , Jack Claire , McCarry Ronan 
Published: February 2024

AbstractIncreasing agricultural productivity while also protecting the environment, requires careful stewardship of the most important resource in production – land. Most land in Northern Ireland is controlled via owner occupation and granting access to others is a matter for careful consideration. Proprietorial caution, combined with custom and values attributed to land in the region has resulted in a pattern of tenure dominated by short-term rental agreements called conacre. An insecure, short-term land rental system, such as the conacre may be a disincentive to farmers in their decision-making around investing in land management and development, consequently resulting in reduced farm-level sustainability. In this study, we analysed the psychological and behavioural factors influencing farmers’ intention to take up long-term land leasing in Northern Ireland. To achieve our objective, we employed a mixed-methods approach and statistically analysed our quantitative data using an extended theory of planned behaviour (TPB) approach in a structural equation modelling framework. The results of our analyses showed that attitude, perceived behavioural control, subjective norm and perceived risk were statistically significant determinants of farmers’ intention to adopt long-term land leasing. The study results have important implications for the design of effective policies aimed at encouraging long-term land leasing through behavioural change to ensure sustainable agricultural production and effective land management.
Influence of white-light-emitting diodes on primary visual cortex layer 5 pyramidal neurons (V1L5PNs) and remodeling by blue-light-blocking lenses
Authors: Mattam Susmitha , Thomas R. Huban , Akansha Elizebeth O. , Jathanna Judith S. , Poojary Radhika R. , Sarpangala Shailaja , Jose Judy , Theruveethi Nagarajan 
Published: February 2024

AbstractStudies have explored the consequences of excessive exposure to white-light-emitting diodes (LEDs) in the retina. Hence, we aimed to assess the implications of such exposure on structural alterations of the visual cortex, learning and memory, and amelioration by blue-light-blocking lenses (BBLs). Eight-week-old Wistar rats (n = 24) were used for the experiment and divided into four groups (n = 6 in each group) as control, white LED light exposure (LE), BBL Crizal Prevencia-1 (CP), and DuraVision Blue-2 (DB). Animals in the exposure group were exposed to white LED directly for 28 days (12:12-h light/dark cycle), whereas animals in the BBL groups were exposed to similar light with BBLs attached to the LEDs. Post-exposure, a Morris water maze was performed for memory retention, followed by structural analysis of layer 5 pyramidal neurons in the visual cortex. We observed a significant difference (P < 0.001) in the functional test on day 1 and day 2 of training in the LE group. Structural analysis of Golgi-Cox-stained visual cortex layer 5 pyramidal neurons showed significant alterations in the apical and basal branching points (p < 0.001) and basal intersection points (p < 0.001) in the LE group. Post hoc analysis revealed significant changes between (p < 0.001) LE and CP and (p < 0.001) CP and DB groups. Constant and cumulative exposure to white LEDs presented with structural and functional alterations in the visual cortex, which are partly remodeled by BBLs.
Co-making the future: crafting tomorrow with insights and perspectives from the China-U.S. young maker competition
Authors: Liu Wei , Fu Zhiyong , Zhu Yancong , Li Yin , Sun Yuanbo , Hong Xinhui , Li Yanru , Liu Min 
Published: February 2024

AbstractThis research paper investigates the intersection of the maker movement and educational innovation, using the China-U.S. Young Maker Competition as a foundational example. It examines how maker education, fueled by hands-on learning and a curiosity-driven approach, can evolve and influence. The study explores the roles and impacts of Human-Computer Interaction (HCI), Design-Driven Innovation (DDI), and Cross-Cultural Perspectives (CCP) within maker education. It highlights HCI’s connection of technology with learning, DDI’s focus on user-centered solutions, and the significance of CCP in enhancing cultural collaboration, vital for fostering an innovative and creative future. This paper offers a detailed perspective on the current state and future potential of maker education. It proposes a roadmap for the coming decade, emphasizing collaborative learning and creative endeavors, all set within the engaging environment of the competition.
Multivariate Random Fields Evolving Temporally Over Hyperbolic Spaces
Authors: Malyarenko Anatoliy , Porcu Emilio 
Published: February 2024

AbstractGaussian random fields are completely characterised by their mean value and covariance function. Random fields on hyperbolic spaces have been studied to a limited extent only, namely for the case of scalar-valued fields that are not evolving over time. This paper challenges the problem of the second-order characteristics of multivariate (vector-valued) random fields that evolve temporally over hyperbolic spaces. Specifically, we characterise the continuous space–time covariance functions that are isotropic (radially symmetric) over space (the hyperbolic space) and stationary over time (the real line). Our finding is the analogue of recent findings that have been shown for the case where the space is either the n-dimensional sphere or more generally a two-point homogeneous space. Our main result can be read as a spectral representation theorem, and we also detail the main result for the subcase of covariance functions having a spectrum that is absolutely continuous with respect to the Lebesgue measure (technical details are reported below).
Challenges in the thermal modeling of highly porous carbon foams
Authors: Fehér A. , Kovács R. , Sudár Á. , Barnaföldi G. G. 
Published: February 2024

AbstractThe heat pulse (flash) experiment is a well-known, widely used method to determine thermal diffusivity. However, for heterogeneous, highly porous materials, neither the measurement nor the evaluation methodologies are straightforward. In the present paper, we focus on two open-cell carbon foam types, differing in their porosity but having the same sample size. Recent experiments showed that a non-Fourier behavior, called ’over-diffusive’ propagation, can be present for such a complex structure. The (continuum) Guyer–Krumhansl equation stands as a promising candidate to model such transient thermal behavior. In order to obtain a reliable evaluation and thus reliable thermal parameters, we utilize a novel, state-of-the-art evaluation procedure developed recently using an analytical solution of the Guyer–Krumhansl equation. Based on our observations, it turned out that the presence of high porosity alone is necessary but not satisfactory for non-Fourier behavior. Additionally, the mentioned non-Fourier effects are porosity-dependent; however, porous samples can also follow the Fourier law on a particular time scale. These data serve as a basis to properly identify the characteristic heat transfer mechanisms and their corresponding time scales, which altogether result in the present non-Fourier behavior. Based on these, we determined the validity region of Fourier’s law in respect of time scales.
High capacity reversible data hiding in radiographic images with optimal bit allocation
Authors: Cavagnino Davide , Druetto Alessandro , Grangetto Marco , Lucenteforte Maurizio 
Published: February 2024

AbstractThis paper extends and improves the performance of a digital reversible watermarking algorithm based on histogram shifting presented in previous works. The considered algorithm exploits the property of image histograms of some kinds of medical images which present many contiguous 0-runs, i.e., a comb structure in the gray level frequencies. In particular, radiographic images exhibit this structure after contrast enhancement during the acquisition process. The previous work suggested performing gray-level histogram shifting according to a local optimization technique. In this paper, we apply combinatorial optimization techniques to entire blocks of contiguous 0-runs using a non-linear objective function transformed to fit a linear optimization algorithm. The obtained results show a meaningful improvement in the payload capacity of the original data-hiding method. A mild Peak Signal-to-Noise Ratio (PSNR) reduction is still acceptable for a qualitative preview of the images, which can be completely restored to their original cover form thanks to the reversibility of the method.
Consensus of multi-agent systems with randomly occurring nonlinearities via uncertain pinning control under switching topologies
Authors: Sui Xin , Yang Yongqing , Wang Fei 
Published: February 2024

AbstractThis paper is focused on the consensus problem of multi-agent systems via uncertain pinning control under switching topologies. The stochastic disturbances and randomly occurring nonlinearities are proposed to describe more realistic systems. The communication topology is modeled by a directed graph and it is divided into two cases, the consensus problem is discussed in these two cases. In addition, there exist some uncertain pinning connections between the followers and leader due to switching topologies, the distributed control protocol is designed to satisfy the follower asymptotically converge to the leader. By constructing suitable multiple Lyapunov functions and utilizing tools of M-matrix theory, some sufficient consensus criteria are deduced to reach this goal. Finally, two examples are given to verify the correctness of the proposed method.
Exploring pre-neolithic environmental dynamics: paleoecology around the Göbekli Tepe based on a multiproxy approach in southeastern Türkiye
Authors: Biltekin Demet , Güzel Abdülkadir , Özcanlı Mehmet , Gökgöz Dila Doğa , Akbıyık Mehmet 
Published: February 2024

AbstractBackground and aimsPaleoecological findings from soil samples recovered near the Göbekli Tepe indicate an environment that sustains a variety of multiproxy analyses, revealing prominent changes in ecological conditions.MethodsSoil samples were collected in the vicinity of the pre-Neolithic site in the Göbekli Tepe. These sediment samples underwent comprehensive analysis utilizing a multiproxy approach, which included pollen analysis, total organic carbon (TOC) and total inorganic carbon (TOC) measurements, and X-ray fluorescence (XRF) elemental analysis.ResultsTotal organic carbon varied significantly in the SK-1 section, with lower levels at the bottom and higher levels at the top. The Ca/Ti ratio, which is indicative of weathering and moisture availability, typically increased in the early Holocene and briefly decreased at approximately 13,354 years BP. The Sr/Ti ratio, related to weathering and erosion processes, also suggests intensified weathering. The presence of deciduous forests and the increase in organic carbon values further support the notion of favorable environmental conditions during the early Holocene. In contrast, the lower levels of SK-1 show lower organic carbon values, lower Ca/Ti and Sr/Ti ratios, and greater abundances of herbaceous plants and steppes, indicating colder and drier conditions at 13,354 years BP.ConclusionA significant increase in organic carbon values and the presence of deciduousQuercusin the upper levels of the SK-3 section suggest a period of increased organic productivity and the existence of deciduous forests during the early Holocene at the Göbekli Tepe.
LGBT sexuality and gender minority experiences of minority stress: a comparison of models and theories
Authors: Moorhead Bethany , Lewis Hannah Kate , Arnull Liam 
Published: February 2024

AbstractCompelling evidence demonstrates that Lesbian, Gay, and Bisexual (LGB) populations have a higher prevalence of mental disorders compared to their heterosexual peers (Meyer in Psychol Bull 129(5):674–697, 2003). This has been attributed to minority stressors in the minority stress model. Since this model was established in 2003, there have been significant socio-political events that discriminate against SGM LGBTQ+ individuals. There have also been rival hypotheses, including rejection sensitivity (Feinstein in Arch Sex Behav 49(7):2247–2258, 2020) and ‘misperceiving of neutral events’ (Bailey in Arch Sex Behav 49(7):2265–2268, 2019). Examine SGM perspectives and investigate how well they align with Meyers model (2003). 16 qualitative studies capturing SGM minority stress experiences were extracted from scientific databases and, thematically analysed deductively using Meyer’s minority stress model, in addition to generating original subthemes. This systematic review thematically analysed 16 eligible studies, which generated 6 superordinate themes (Discrimination, Lack of representation, Navigation, Harassment, Depersonalization and Mental Health Outcomes) and 18 sub-themes. These themes were then situated in categories from Meyer’s Minority Stress Model (2003) (Circumstances, Minority Status, Distal stressors, Proximal stressors, and Mental health outcomes). SGM-specific stress experiences integrated into the Minority Stress Model (circumstances, navigation, distal, proximal, and mental health outcomes). The collected data elaborated the model with sub-themes such as discrimination, lack of representation, vigilance, depression, body image and positive coping in sum, this study offers support for and updates Meyer’s minority stress model whilst rejecting competing theories (Bailey 2019; Feinstein 2019).
Gaining a deeper understanding of the deep cloze reading comprehension test: examining potential contributors and consequences
Authors: Bråten Ivar , Haverkamp Ymkje E. , Anmarkrud Øistein 
Published: February 2024

AbstractThe deep cloze test was developed by Jensen and Elbro (Read Writ Interdiscip J 35(5):1221–1237, 2022. https://doi.org/10.1007/s11145-021-10230-w) to assess reading comprehension at the level of global situational understanding. In two independent studies, we examined potential contributors to students’ scores on the deep cloze reading comprehension test, as well as the predictability of students’ scores on this measure for their course achievement and integrated text understanding measured with an open-ended written comprehension assessment. Results showed that students’ language background, word recognition skills, and working memory resources explained unique portions of the variance in students’ scores on the deep cloze reading comprehension test. Further, scores on this test were positively correlated with students’ course achievement and uniquely predicted their integrated text understanding when language background, working memory, and prior topic knowledge were controlled for. Taken together, our findings support an interpretation of the deep cloze reading comprehension test as an effective and efficient measure of situation level understanding that draws on language skills, word level processes, and working memory resources and also can be used to predict students’ performance on important criterial tasks requiring deeper level understanding.
Is there something of divinity regarding Kant’s account of reason?
Authors: Jackson Morgan Keith 
Published: February 2024

AbstractThis article undertakes a crucial examination of Kant’s depiction of the interconnectedness between human reason and the divine. The argument posits that Kant conceptualizes reason as inherently founded on a divine basis. The primary objective of this article is not to delve into whether Kant endorses or dismisses specific Christian doctrines, or if his portrayal of reason aligns with a particular strand of Christian thought. Instead, the aim is to chart an interpretive middle path – one that embraces the profound philosophical underpinnings embedded in Kant’s rationalist legacy while recognizing the inherent limitations he imposes on human reason. The conclusion drawn is that Kant’s account of reason tends towards the divine, though the precise nature of this interconnectedness remains shrouded in mystery.
Structuralism in differential equations
Authors: McLarty Colin 
Published: February 2024

AbstractStructuralism in philosophy of mathematics has largely focused on arithmetic, algebra, and basic analysis. Some have doubted whether distinctively structural working methods have any impact in other fields such as differential equations. We show narrowly construed structuralism as offered by Benacerraf has no practical role in differential equations. But Dedekind’s approach to the continuum already did not fit that narrow sense, and little of mathematics today does. We draw on one calculus textbook, one celebrated analysis textbook, and a monograph on the Navier–Stokes equation to show structural methods like Dedekind’s have long been central to differential equations, and have philosophically respectable ontology and epistemology.