bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prediction of In-Class Performance Based on MFO-ATTENTION-LSTM
Authors: Qin Xue , Wang Cang , Yuan YouShu , Qi Rui 
Published: January 2024

AbstractIn this paper, we present a novel approach to predicting in-class performance using log data from course learning, which is important in the field of personalized education and classroom management. Specifically, a set of fine-grained features is extracted from unit learning log data to train a prediction model based on long short-term memory (LSTM). However, to enhance the accuracy of the model, we introduce moth flame optimization-attention-LSTM (MFO-Attention-LSTM) as an improvement to the conventional LSTM-attention model. The MFO algorithm is utilized instead of the traditional backward propagation method to calculate attention layer parameters, thereby allowing the model to jump out of local optima. The proposed model outperforms the SVM, CNN, RNN, LSTM, and LSTM-Attention models in terms of the F1 score. Empirical results demonstrate that the optimization of the MFO algorithm contributes significantly to the improved performance of the prediction model. In conclusion, the proposed MFO-Attention-LSTM model offers a promising solution for predicting in-class performance using log data from course learning and could provide valuable insights for personalized education and classroom management.
Analysis on the political construction of scale of state-level new areas
Authors: Gui Yanli , Wang Xuan 
Published: January 2024

AbstractThe State-level New Area is an emerging type of regional space produced by the national strategy of Regional Coordinated Development in China. It is not a fixed material entity nested in the practice of spatial production, but contains multiple scales of dynamic changes. Therefore, from the multi-dimensional connotations of scale, this paper discusses the internal logic and institutional shaping of political construction of scale. It is suggested that the State-level New Area has the geographic scale characteristics of vast and cross-regional area, the administrative scale characteristics of testability and recursion, and the power scale characteristics of flexibility and flattening. Finally, this paper highlighted that the ‘rigid’ political scale represented by the State-level New Area can directly promote the rise of city-regions, and can establish a new type of ‘central-local’ governance relationship. Thus, it is of great significance for China’s social and economic transformation and regional governance innovation to make good use of the ‘rigid’ scale tool of the State-level New Area.
From Pseudo to Genuine Sustainability Education: Ecopedagogy and Degrowth in Business Studies Courses
Authors: Kopnina Helen , Bedford Timothy 
Published: January 2024

AbstractThis article surveys critical scholarship that links the literature on sustainable business education and education for sustainable development goals (ESDG). It is assumed that ESDG is desirable in the business curriculum. However, it is argued here that ESDG erroneously fosters the illusion of successfully combining economic growth, social justice, and environmental protection, foregrounding “sustained and inclusive economic growth”, which is often dependent on the increased consumption of natural resources. ESDG rarely addresses industrial expansion that jeopardizes the opportunity for the resolution of environmental crises, ignoring the intrinsic value of nonhuman species and ecosystems and masking the root causes of unsustainability. ESDG places heavy emphasis on economic and social aspects of sustainability, at the cost of the environment. By contrast, some earlier forms of environmental education recognize the limits to growth and emphasize environmental integrity as a foundation for both social and economic activity. This article emphasizes the need to re-orientate ESDG towards genuine sustainability of ecopedagogy in the context of business education, emphasizing transformative business models based on degrowth, circular economy, and steady-state economy. It is argued that a more explicit pedagogical re-orientation towards the recognition of planetary boundaries, as well as toward a less anthropocentric focus is needed.
Racial and ethnic differences in the degree of participation and retention in a decentralized cohort study of COVID-19 immunization in patients with inflammatory bowel diseases
Authors: Boccieri Margie , Craig Riley , Zhang Xian , Firestine Ann M. , Long Millie D. , Kappelman Michael D. 
Published: January 2024

Abstract

Introduction:
Disparities in the recruitment of minority populations in research are well-documented. However, the degree of participation and retention of minorities following enrollment is less known, particularly in decentralized studies. Although decentralized clinical research methods may allow researchers to engage broader study populations with less participation burden, they may present different retention challenges. To evaluate racial and ethnic differences in the degree of participation after enrollment in a decentralized study, we analyzed data from a cohort of patients with inflammatory bowel diseases following COVID-19 immunization.

Methods:
We compared by race and ethnicity the following post-enrollment participation metrics: response to > 50% of follow-up surveys, donation of a blood sample for antibody testing, consent to use of bio samples for future research, and withdrawal prior to study completion.

Results:
Overall, we observed higher levels of post-enrollment study participation among non-Hispanic White (NHW) participants as compared to Black or Hispanic participants: 95% of NHW participants completed follow-up versus 87% of Black participants and 91% of Hispanic participants, 73% of NHW participants provided bio samples versus 64% Black participants and 67% Hispanic participants, and 65% of NHW participants provided consent for future research versus 62% of Black participants and 52% of Hispanic participants.

Conclusions:
Our findings demonstrate that the degree of study participation after enrollment in this decentralized study differed by race and ethnicity, indicating that attention to diversity, equity, and inclusion is needed not only in clinical research recruitment but also throughout study administration.
The association between the use of video games, social media and online dating sites, and the symptoms of anxiety and/or depression in adults aged 25 and over
Authors: El Haddad Maria , Hecker Irwin , Wallez Solène , Mary-Krause Murielle , Melchior Maria 
Published: January 2024

Abstract
People tend to spend more time in front of their screens, which can have repercussions on their social life, physical and mental health. This topic has mainly been studied in adolescents. Therefore, our study tested associations between the use of video games, social media and online dating leading to sexual relations (ODLSR), and symptoms of anxiety and/or depression among adults aged 25 and over. Data from the 2018 TEMPO cohort study were analyzed (n = 853, 65.0% women, aged 25–44, with an average of 37.4 ± 3.7 years). The exposure variables were as follows: (a) the frequency of video game use, (b) time spent on social media and (c) ODLSR. Data were analyzed using multivariate logistic regression models, adjusted for participants’ sociodemographic characteristics as well as history of mental health problems. Among the participants, 8.6% presented symptoms of anxiety and/or depression. An association between ODLSR and symptoms of anxiety and/or depression was found, especially among women. The results of this study will facilitate the improvement of support and care for adults, especially those with symptoms of anxiety and/or depression using dating applications. Future studies should investigate the determinants of using online meeting websites and their relationship with the occurrence of psychological difficulties in longitudinal studies to establish causality.
The semantic content of concrete, abstract, specific, and generic concepts
Authors: Villani Caterina , Loia Adele , Bolognesi Marianna M. 
Published: January 2024

AbstractAbstraction processes involve two variables that are often confused with one another: concreteness (banana versus belief) and specificity (chair versus furniture or Buddhism versus religion). Researchers are investigating the relationship between them, but many questions remain open, such as: What type of semantics characterizes words with varying degrees of concreteness and specificity? We tackle this topic through an in-depth semantic analysis of 1049 Italian words for which human-generated concreteness and specificity ratings are available. Our findings show that (as expected) the semantics of concrete and abstract concepts differs, but most interestingly when specificity is considered, the variance in concreteness ratings explained by semantic types increases substantially, suggesting the need to carefully control word specificity in future research. For instance, mathematical concepts (phase) are on average abstract and generic, while behavioral qualities (arrogant) are on average abstract but specific. Moreover, through cluster analyses based on concreteness and specificity ratings, we observe the bottom-up emergence of four subgroups of semantically coherent words. Overall, this study provides empirical evidence and theoretical insight into the interplay of concreteness and specificity in shaping semantic categorization.
Ukraine’s Strategic Interactions with the EU and Russia during the Turbulent Month of the Crimean Annexation
Authors: Nychyk Alina 
Published: January 2024

AbstractWhat shapes a country’s foreign policy formation in times of crisis? This article explores the factors that were behind the response of Ukrainian decision makers in their relations with Russia and the European Union during the annexation of Crimea between February 21 and March 26, 2014. I view Ukraine’s foreign policy through the lenses of an analytical framework inspired by game theory, where the decision-making process is divided into four parts—information about others’ preferences, trust in interlocutors, everyone’s payoffs, and resources. This article employs a rigorous qualitative thematic analysis of 38 elite interviews, numerous primary documents, and media reports. The core finding suggests that the uncertain times and unpreparedness of Ukrainian decision makers obstructed them from a comprehensive analysis of the environment and formation of the country’s foreign policy strategy, which, consequently, facilitated Russia’s annexation of Crimea.
Erosion of International Organizations’ Legitimacy under Superpower Rivalry: Evidence on the International Court of Justice
Authors: Han Enze , Li Xiaojun 
Published: January 2024

Abstract
This article investigates how superpower rivalry affects public perceptions of international organization (IO) legitimacy in the hegemon. We argue that the representation of a superpower rival state at an IO in the form of its key decision maker's nationality can dampen the IO's perceived legitimacy within the rival power. We test this argument using a survey experiment in the United States under President Trump, where we manipulate the nationality of the International Court of Justice (ICJ) judge who casts a tie-breaking vote against the United States. Our results show that when the judge is Chinese, there is a strong and robust dampening of Americans’ perceptions of the ICJ's legitimacy, with no comparable effect arising when the judge is from other countries, including Russia. Replication of the experiment in the United States under President Biden offers external validity for our findings, which may have important implications for the future of the liberal international order.
A REVISED DATASET OF REAL WAGES IN LATIN AMERICA, 1920-2011
Authors: Astorga Pablo 
Published: January 2024

ABSTRACTThis research note documents the revision of a dataset of real wages in Argentina, Brazil, Chile, Colombia, Mexico and Venezuela during 1920-2011. This resource was originally published by this journal in Astorga (2017). The revision affected all eighteen basic wage series plus six weighted-average series, with varying degrees of modification. The revised dataset is made available as supplementary material. Regardless of changes to the data, the key findings and conclusions of the 2017 paper still hold.
The effect of space travel on human reproductive health: a systematic review
Authors: Gimunová Marta , Paludo Ana Carolina , Bernaciková Martina , Bienertova-Vasku Julie 
Published: January 2024

AbstractWith increasing possibilities of multi-year missions in deep space, colonizing other planets, and space tourism, it is important to investigate the effects of space travel on human reproduction. This study aimed to systematically review and summarize the results of available literature on space travel, microgravity, and space radiation, or Earth-based spaceflight analogues impact on female and male reproductive functions in humans. This systematic review was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and Space Biomedicine Systematic Review methods. The search was performed using three databases: PubMed, Web of Science, and Medline Complete. During the database search, 364 studies were identified. After the study selection process, 16 studies were included in the review. Five studies included female participants, and the findings show an increased risk of thromboembolism in combined oral contraceptive users, decreased decidualization, functional insufficiency of corpus luteum, and decreased progesterone and LH levels related to space travel or its simulation. Male participants were included in 13 studies. In males, reproductive health considerations focused on the decrease in testosterone and sex hormone-binding globulin levels, the ratio of male offspring, sperm motility, sperm vitality, and the increase in sperm DNA fragmentation related to space travel or its simulation. Results of this systematic review highlight the need to focus more on the astronaut’s reproductive health in future research, as only 16 studies were found during the literature search, and many more research questions related to reproductive health in astronauts still need to be answered.
Neoantigen vaccine nanoformulations based on Chemically synthesized minimal mRNA (CmRNA): small molecules, big impact
Authors: Imani Saber , Tagit Oya , Pichon Chantal 
Published: January 2024

AbstractRecently, chemically synthesized minimal mRNA (CmRNA) has emerged as a promising alternative to in vitro transcribed mRNA (IVT-mRNA) for cancer therapy and immunotherapy. CmRNA lacking the untranslated regions and polyadenylation exhibits enhanced stability and efficiency. Encapsulation of CmRNA within lipid-polymer hybrid nanoparticles (LPPs) offers an effective approach for personalized neoantigen mRNA vaccines with improved control over tumor growth. LPP-based delivery systems provide superior pharmacokinetics, stability, and lower toxicity compared to viral vectors, naked mRNA, or lipid nanoparticles that are commonly used for mRNA delivery. Precise customization of LPPs in terms of size, surface charge, and composition allows for optimized cellular uptake, target specificity, and immune stimulation. CmRNA-encoded neo-antigens demonstrate high translational efficiency, enabling immune recognition by CD8+ T cells upon processing and presentation. This perspective highlights the potential benefits, challenges, and future directions of CmRNA neoantigen vaccines in cancer therapy compared to Circular RNAs and IVT-mRNA. Further research is needed to optimize vaccine design, delivery, and safety assessment in clinical trials. Nevertheless, personalized LPP-CmRNA vaccines hold great potential for advancing cancer immunotherapy, paving the way for personalized medicine.
Late Miocene onset of the modern Antarctic Circumpolar Current
Authors: Evangelinos Dimitris , Etourneau Johan , van de Flierdt Tina , Crosta Xavier , Jeandel Catherine , Flores José-Abel , Harwood David M. , Valero Luis , Ducassou Emmanuelle , Sauermilch Isabel , Klocker Andreas , Cacho Isabel , Pena Leopoldo D. , Kreissig Katharina , Benoit Mathieu , Belhadj Moustafa , Paredes Eduardo , Garcia-Solsona Ester , López-Quirós Adrián , Salabarnada Ariadna , Escutia Carlota 
Published: January 2024

AbstractThe Antarctic Circumpolar Current plays a pivotal role in global climate through its strong influence on the global overturning circulation, ocean heat and CO2 uptake. However, when and how the Antarctic Circumpolar Current reached its modern-like characteristics remains disputed. Here we present neodymium isotope and sortable silt records from sediment cores in the Southwest Pacific and South Indian oceans spanning the past 31 million years. Our data indicate that a circumpolar current like that of today did not exist before the late Miocene cooling. These findings suggest that the emergence of a homogeneous and deep-reaching strong Antarctic Circumpolar Current was not linked solely to the opening and deepening of Southern Ocean Gateways triggering continental-scale Antarctic Ice Sheet expansion during the Eocene–Oligocene Transition (∼34 Ma). Instead, we find that besides tectonic pre-conditioning, the expansion of the Antarctic Ice Sheet and sea ice since the middle Miocene Climate Transition (∼14 Ma) played a crucial role. This led to stronger density contrast and intensified Southern Westerly Winds across the Southern Ocean, establishing a vigorous deep-reaching circumpolar flow and an enhanced global overturning circulation, which amplified the late Cenozoic global cooling.
Spontaneous self-constraint in active nematic flows
Authors: Head Louise C. , Doré Claire , Keogh Ryan R. , Bonn Lasse , Negro Giuseppe , Marenduzzo Davide , Doostmohammadi Amin , Thijssen Kristian , López-León Teresa , Shendruk Tyler N. 
Published: January 2024

AbstractActive processes drive biological dynamics across various scales and include subcellular cytoskeletal remodelling, tissue development in embryogenesis and the population-level expansion of bacterial colonies. In each of these, biological functionality requires collective flows to occur while self-organised structures are protected. However, the mechanisms by which active flows can spontaneously constrain their dynamics to preserve structure are not known. Here, by studying collective flows and defect dynamics in active nematic films, we demonstrate the existence of a self-constraint, namely a two-way, spontaneously arising relationship between activity-driven isosurfaces of flow boundaries and mesoscale nematic structures. We show that self-motile defects are tightly constrained to viscometric surfaces, which are contours along which the vorticity and the strain rate are balanced. This in turn reveals that self-motile defects break mirror symmetry when they move along a single viscometric surface. This is explained by an interdependence between viscometric surfaces and bend walls, which are elongated narrow kinks in the orientation field. These findings indicate that defects cannot be treated as solitary points. Instead, their associated mesoscale deformations are key to the steady-state coupling to hydrodynamic flows. This mesoscale cross-field self-constraint offers a framework for tackling complex three-dimensional active turbulence, designing dynamic control into biomimetic materials and understanding how biological systems can employ active stress for dynamic self-organisation.
Refractiveindex.info database of optical constants
Authors: Polyanskiy Mikhail N. 
Published: January 2024

AbstractWe introduce the refractiveindex.info database, a comprehensive open-source repository containing optical constants for a wide array of materials, and describe in detail the underlying dataset. This collection, derived from a meticulous compilation of data sourced from peer-reviewed publications, manufacturers’ datasheets, and authoritative texts, aims to advance research in optics and photonics. The data is stored using a YAML-based format, ensuring integrity, consistency, and ease of access. Each record is accompanied by detailed metadata, facilitating a comprehensive understanding and efficient utilization of the data. In this descriptor, we outline the data curation protocols and the file format used for data records, and briefly demonstrate how the data can be organized in a user-friendly fashion akin to the books in a traditional library.
A chromosome-level genome assembly of a free-living white-crowned sparrow (Zonotrichia leucophrys gambelii)
Authors: Wu Zhou , Miedzinska Katarzyna , Krause Jesse S. , Pérez Jonathan H. , Wingfield John C. , Meddle Simone L. , Smith Jacqueline 
Published: January 2024

AbstractThe white-crowned sparrow,Zonotrichia leucophrys, is a passerine bird with a wide distribution and it is extensively adapted to environmental changes. It has historically acted as a model species in studies on avian ecology, physiology and behaviour. Here, we present a high-quality chromosome-level genome ofZonotrichia leucophrysusing PacBio and OmniC sequencing data. Gene models were constructed by combining RNA-seq and Iso-seq data from liver, hypothalamus, and ovary. In total a 1,123,996,003 bp genome was generated, including 31 chromosomes assembled in complete scaffolds along with other, unplaced scaffolds. This high-quality genome assembly offers an important genomic resource for the research community using the white-crowned sparrow as a model for understanding avian genome biology and development, and provides a genomic basis for future studies, both fundamental and applied.
Role of diabetes health literacy, psychological status, self-care behaviors, and life satisfaction in predicting quality of life in type 2 diabetes
Authors: Jafari Alireza , Moshki Mahdi , Ghelichi-Ghojogh Mousa , Nejatian Mahbobeh 
Published: January 2024

AbstractOne of the factors that can affect the quality of life is the psychological status of people. Also, the psychological status of individuals can be affected by other variables. Therefore, this study was aimed to determine the role of diabetes health literacy, psychological status, self-care behaviors, and life satisfaction in predicting the quality of life in Iranian patients with type 2 diabetes. This cross-sectional study was conducted in Iran in 2021 among 300 patients with type 2 diabetes. The method of selecting the participants in this study was the proportional stratified sampling method. Data collection instruments included six questionnaires of demographic questionnaire and diabetes status, DASS-21 questionnaire (depression, anxiety, and stress), diabetes health literacy scale, self-care behavior questionnaire, satisfaction with life scale (SWLS), and quality of life questionnaire. Statistical methods such as independent sample t test, one-way analysis of variance, linear regression test, and Pearson correlation were used to analyze the data. Based on the results of Pearson correlation test, there was a positive and significant correlation between diabetes health literacy (r = 0.438, p < 0.001), depression (r = − 0.380, p < 0.001), anxiety (r = − 0.355, p < 0.001), stress (r = − 0.423, p < 0.001), and SWLS (r = 0.265, p < 0.001) with quality of life. Based on the results of linear regression, variables of diabetes health literacy, life satisfaction, self -care behaviors, depression, stress, anxiety, age of onset of diabetes and diabetes duration were able to predict 31% of the quality of life (p < 0.001). The results of this study indicated that diabetes health literacy, life satisfaction, stress and the duration of diabetes are able to predict the quality of life of patients with diabetes. Therefore, it is necessary to pay more attention to these effective variables training programs, especially health literacy, the effect of which is very obvious in this study.