bluuebunny/crossref_metadata_2025_split huggingface dataset:
Temperature field study and numerical computation of carbon fiber epoxy composite materials under unilateral thermal radiation
Authors: Lu Siyi , Wang Zhi , Piao Yinghui , Mao Junjie 
Published: November 2024

Abstract
Composite materials are extensively utilized in the aerospace industry. Nevertheless, fire hazards persist as a significant safety challenge. Exposure to fire environments causes pyrolysis in composite materials, resulting in diminished structural integrity and the emission of heat, gases, and smoke, thereby posing significant risks to passenger safety and flight operations. To examine the thermal response of composite panels under unilateral heating, we selected a representative carbon fiber epoxy composite panel commonly found in aircraft structures. A thermal response test platform was established to perform high-temperature experiments on the composite panels. Utilizing principles of energy conservation, the Arrhenius thermal decomposition rate, and mass conservation equations, a nonlinear mathematical model was formulated to predict the time-temperature profiles of both exposed and unexposed surfaces of the composite panel under thermal radiation. The results demonstrate that the developed model effectively predicts the time-temperature profiles of both surfaces, showing good agreement with experimental data. Steady-state temperature errors were calculated at 2.5 % and 5.7 %, respectively, both falling below the 10 % threshold, thus confirming the validity of the numerical computation.
Social media influencers and followers’ loneliness: the mediating roles of parasocial relationship, sense of belonging, and social support
Authors: Liu Juan , Lee Jung-Sook 
Published: November 2024

Abstract

Purpose
Prior research examines how social media use in general affects experiences of loneliness, but few studies have investigated the specific effects of interaction with social media influencers on loneliness and well-being. The study investigates how followers’ interaction with social media influencers affects loneliness through mediation mechanisms underlying this process.

Design/methodology/approach
An online survey was adopted using Qualtrics, and participants were U.S. residents recruited through Dynata, a professional sampling corporation.

Findings
Results suggested that interaction with influencers was positively associated with loneliness through parasocial relationships and perceived social support. In addition, a sense of belonging and perceived social support significantly mediate the relationship between interaction with influencers and loneliness.

Practical implications
Our study suggests that while interactions with SMIs may foster parasocial relationships, a sense of belonging, and social support, they can paradoxically also increase feelings of loneliness. This indicates that SMIs can act as a double-edged sword, namely providing social bonds but simultaneously amplifying loneliness. Thus, it is critical for followers to be aware of their emotional attachment to SMIs and the potential adverse effects on their well-being.

Social implications
Our study has important implications for how we conceptualize the role of social media influencers in the modern information environment. The study provides empirical support and is a starting point for future research on SMIs’ impacts on emotional, social, and psychological well-being. Findings from the study contribute to the scholarly works investigating the adverse effects of following and interacting with SMIs.

Originality/value
Our finding differs from previous research suggesting active social media use helps reduce loneliness through enhanced social support. Such contradictions may be attributed to the nature of interacting with SMIs, which affects loneliness through serial mediators. The study contributes to the scholarly works investigating the adverse effects of following and interacting with SMIs.
The Interconnectedness of All Things: Understanding Digital Collections Through File Similarity
Authors: Karp St John 
Published: November 2024

Abstract
Archives that house digital collections often struggle with rapidly evolving workflows and the intrinsic difficulties in managing disordered records. Both physical and digital records may have complex relationships with other records such as drafts of the same document or one document that is included in another, but digital records offer the possibility that a computer may analyze the collection and automatically discover such relationships. An analytical tool for digital collections would employ a model that can represent the network of relationships between files instead of the hierarchical model used in traditional archival arrangement and description. A proof-of-concept of such a tool, employing techniques such as fuzzy and perceptual hashes, demonstrates the viability of this approach and suggests avenues for future research and development.
What Depression Feels Like: A Collostructional Analysis of Patient and Caregiver Perspectives
Authors: Kara Elif 
Published: November 2024

Abstract
The global burden of depression is rising, highlighting the urgency to gain a better understanding of the condition. As depression is known to cause interpersonal difficulties, this paper sets out to investigate emotion attribution in the context of depression, from two perspectives: depressed individuals, experiencing depression first-hand, and their social environment, experiencing depression second-hand. The specific questions addressed are (a) which emotions do the two groups typically attribute to themselves and others?, (b) how do the self-attributed emotions of the two groups differ?, and (c) what are distinguishing characteristics in the self- and other-attributions of the two groups? The analytical approach involves a family of quantitative corpus-linguistic methods known as collostructional analysis, which can be used to determine statistically significant associations between linguistic units in naturally occurring language. The methods are applied to natural language data obtained from online peer-support forums. The results show, broadly, that both groups are affected by negative emotions; specifically, depressed individuals’ emotional self-attributions characteristically involve feelings of inadequacy towards themselves, while self-attributions by caregivers characteristically involve feelings of detachment from their relationship with a depressed individual.
Constructional Transfer in L2 Learning: The Role of Entrenchment
Authors: Goschler Juliana , Stefanowitsch Anatol 
Published: November 2024

Abstract
The interlanguage of L2 learners is shaped by various factors, perhaps most noticeably transfer from the L1 to the L2 and overgeneralization in the L2. Transfer has traditionally been treated as an all-or-nothing phenomenon by focusing on L2 structures that either have or do not have an equivalent in the L1. Only recently, researchers working in usage-based construction grammar have taken into account frequencies and association strengths of L2 structures. These studies suggest that entrenchment plays a similar role in L2 learning as it does in L1 acquisition. This paper extends this research by systematically taking into account the potential role of the entrenchment of L1 structures and its interaction with L2 entrenchment. We report a translation study and two acceptability rating studies that investigate these factors using the case of the ditransitive construction in the interlanguage of German learners of English as a Foreign Language. Ditransitive constructions exist in both languages but the German construction has a broader meaning (it can encode almost any type of three-participant event) than the English one (which is restricted to events of caused reception and has a large number of idiosyncratic restrictions on individual verbs). This semantic difference leads to differences in the collostructional preferences of the constructions in the two languages (i.e., the set of verbs that they are associated with positively or negatively), allowing us to investigate the extent to which the transfer of L1 usage patterns to the L2 depends on the entrenchment of verb-construction combinations in the L1, and the extent to which transfer can be inhibited by the positive or negative entrenchment of verb-construction associations in the L2. Our results suggest an influence of both L1 entrenchment and L2 entrenchment (positive and negative) on linguistic production and linguistic representation respectively, such that learners transfer L1 associations between verbs and constructions to their L2, especially if these L1 associations are strong, and that they seem to be sensitive to negative L2 entrenchment, especially if the corresponding L1 associations are only weakly entrenched. However, differences between the translation study and the judgment studies suggest that learners may not acquire the specific semantic restrictions of the English ditransitive at all, relying on verb-specific associations to particular argument structures in the L2 instead and resorting to their L1 knowledge when such verb-specific associations are not available to them.
Collostructional Analysis Meets Construction Semantics: Revisiting the English Way-Construction and Its German Equivalents
Authors: Hartmann Stefan , Willich Alexander 
Published: November 2024

Abstract
The English way-construction has been investigated time and again in Construction Grammar from various different perspectives. The way-construction is a prototypical example of an argument-structure construction, and as such an ideal test case for some of the basic tenets of Construction Grammar. As a partially filled construction with open slots, it lends itself particularly well to collostructional analysis. In recent years, equivalents of the way-construction in other languages have also gained attention in constructionist approaches. In this paper, we contrast the English way-construction to three German constructions that can be considered its (rough) equivalents: the reflexive motion construction (Sie kämpfte sich durch den Aufsatz ‘she fought her way (lit. herself) through the paper’), the reflexive particle-verb construction (Sie mogelt sich durch ‘She cheats her way (lit. herself) through’), and the reflexive Weg construction (Sie kämpfte sich einen Weg durch die Menschenmenge ‘She fought herself a way through the crowd’). We compare the results to previous collostructional approaches to the way-construction as well as with previous frame-semantic analyses of the three constructions, arguing that a quantitative approach like collostructional analysis and a more qualitatively-oriented frame-semantic approach can complement each other in promising ways.
Investigation of structural, magnetic and morphological properties of Zinc and Cobalt-doped Nickel Ferrites
Authors: Sankaranarayanan Archana , Tharayanmaru Palliyalil Shibi , Divya Anickattu Somasekharan , Devadas Kavazhikathu Mohandas 
Published: November 2024

Abstract
Nickel Ferrite nanocrystalline material doped with transition metal ions (Zn2+, Co2+) was obtained by chemical combustion method using respective nitrate hexahydrates and glycine as fuel. The phase purity of the prepared ceramic samples was ascertained using Powder X-ray diffraction (XRD) exhibiting an inverse cubic spinel structure with space group Fd

3
‾

$\overline{\mathrm{3}}$

m. Lattice parameters follow the Vegard law, indicating a consistent lattice expansion. The formation of porous nanocrystalline ferrite was confirmed by Scanning Electron Microscopy (SEM) images and corroborated by Williamson-Hall analysis. Raman Spectroscopic analysis identified characteristic bands corresponding to vibrational modes of nickel ferrite (NiFe2O4) and revealed shifts in the peak position with doping by zinc (Zn) and cobalt (Co). Vibrating Sample magnetometry (VSM) analysis indicated varied magnetic behaviour with different dopants and concentrations highlighting the influence of cation substitution on magnetic properties. The specific saturation magnetization (M

s
), remanent magnetization (M

r
) and coercivity (H

c
) are improved by the substitution of Zn2+ and Co2+ ions. This simple and cost-effective preparation technique holds promise for synthesizing high-quality nickel ferrite, which could find applications in magnetic and electronic devices.
Necropolítica em Leite do peito, de Geni Guimarães
Authors: Silva de Oliveira Cleide , Correa Alves Alcione 
Published: November 2024

Este artigo analisa, em contos de Leite do Peito (2001), de Geni Guimarães, aspectos das condições de vida de sua protagonista. Para tanto, parte de um conceito de “biopoder” em acordo com as premissas de Michel Foucault (2005) suplementadas por Achille Mbembe (2014, 2018a, 2018b), especificamente com a noção de “infravida”, preconizada por este último, designando um sistema de negações a direitos básicos de subsistências, no contexto da necropolítica. Metodologicamente, a partir de uma abordagem interseccional, desde Patricia Hill Collins (2019), de Sirma Bilge e Patricia Hill Collins (2021), sobretudo no que concerne às variáveis raça, classe e gênero, explora conjunturas de vida sobre o devir infantil da protagonista nos contos “Fim dos meus natais de macarronadas” e “Santa Ceia”, de Geni Guimarães. Como resultados parciais, propõe-se uma relação entre as dores a afligir as noções subjetivas da personagem e as afetações psíquicas sofridas no meio árido em que vive com sua família, em um contexto de aviltamento de imunidades, tais como de educação, saúde, lazer e da própria infância.
Verification of drone imagery footprint geometry calculation
Authors: Barna Róbert , Lukács Aurél István 
Published: November 2024

AbstractNowadays, drone imagery is a common way to quickly obtain information on the state of vegetation, as well as a method for taking orthophotos and terrain models. For terrain modelling, aerial photographs are required to have at least 60% overlap between adjacent images. Typically, the inadequate overlap is only discovered later, during post-processing. In our previous work we have presented a method we developed to determine on the spot, whether the in-flight images are suitable for producing the terrain model or whether it is necessary to re-render a part of the area, which can be done under the same conditions (weather, ionosphere, satellite geometry). Our proposed method for calculating the overlap is different from the usual procedure. Using VBA-based calculations, we computed the overlap between the images based on the position of the centre of the images, the altitude of the flight and the rotation angle of the images. The method was tested in practice, but we felt it necessary to verify our calculations. During the verification, we checked the VBA-based calculations using a Python script. The test showed that the results obtained with a previous midpoint calculation method were 92.2 percent identical to the calculations performed with Python. The Python program is accurate and fast; therefore, the use is recommended on the field.
Tecnologias Digitais em Ambientes Prisionais: uma RSL sobre a Interação de Pessoas Presas com Ferramentas Educacionais
Authors: Siqueira Fabio , Oliveira Márcia Gonçalves de , Amado Manuella Villar 
Published: November 2024

A Lei de Execução Penal (LEP) assegura às pessoas privadas de liberdade o direito à educação, enquanto a Base Nacional Comum Curricular (BNCC) incentiva o desenvolvimento de Tecnologias Digitais de Informação e Comunicação (TDIC). Este estudo realiza uma Revisão Sistemática de Literatura (RSL), em um intervalo de dez anos, para investigar como essas diretrizes são aplicadas em ambientes prisionais. A pesquisa apresenta ações inovadoras que, mesmo sob rígidas normas de segurança, buscam capacitar os internos no uso de tecnologias. A RSL seguiu critérios rigorosos de inclusão e exclusão, abrangendo oito estudos, nacionais e internacionais, que revelaram achados importantes sobre os desafios e possibilidades para uso de tecnologias educacionais em contextos prisionais.

Palavras-chave:Educação. Prisão. Tecnologia. Ressocialização.
The Immature Stages of Sarcophaga dux (Diptera; Sarcophagidae): A Proposed Nutritional Source for Poultry
Authors: Alotaibi F. , Alkuriji M. , Ahmed A. , Almuhysh F. , Almannaa S. , Bashir M.A. , Alajmi R. 
Published: November 2024

Background: Insects, particularly those belonging to the order Diptera, offer a promising alternative protein source for poultry with numerous advantages. Among these, Sarcophaga dux (Diptera: Sarcophagidae), a widely distributed global dipteran species, including Saudi Arabia, exhibits potential for waste management. This study was conducted to investigate the nutritional values of both larval and pupal stages of S. dux as well as the feed intake (FI) and the feed conversion ratio (FCR). S. dux flies (≈170 to 200 newly hatched larvae) were reared in standardized laboratory conditions until reaching the pupal stage. Methods: The daily feed intake was calculated for each larvae replicate and FCR was measured on the last day of the 3rd larval instar. Larvae and pupae from each replicate were subject to the proximate analysis, amino acids and minerals. Results indicated a progressive increase in FI throughout the development period, except for the last day of the 3rd larval instar. Result: The FCR demonstrated a higher value comparing to previous study. Furthermore, both larval and pupal stages exhibited high crude protein, lipid content and crude fibre with low dry matter and elevated ash content. The amino acid and mineral contents were also high, with low levels of heavy metals. Notably, the pupal stage displayed superior results in this study. These results may indicate that larvae and pupae of S. dux are promising sources of protein, minerals and potentially other essential nutrients which, in fact, suggest it as a nutritionally valuable food sources for poultry. Upon comparing the larval and pupal stages, it is evident that essential minerals are generally abundant in both stages except for manganese (Mn), which was found to be highest in pupae. However, it is noteworthy that the levels of heavy metals in both stages were low and exhibited no significant difference except for lead (Pb).
ADSORPTIVE AND PHOTOCATALYTIC PROPERTIES OF THE ZnO/BENTONITE/Ag HETEROJUNCTION
Authors: Klimenkov Oleksiy , Ivanenko Iryna 
Published: November 2024

The degradation of organic wastewater pollutants from diverse sources represents a critical scientific challenge, particularly in light of the escalating demand for dyes across various industries. Addressing this challenge entails the exploration of efficient and eco-friendly methods to convert organic pollutants into benign and straightforward compounds, leveraging state-of-the-art photocatalysts. The synthesis was conducted via the novel sol-gel method. Structural, crystalline, elemental and phase parameters were analyzed using X-ray analysis, chemical surface characteristics investigated through infrared spectroscopy, band gap determination performed via diffuse reflectance spectroscopy, and evaluation of adsorption and photocatalytic activity carried out for the semiconductor photocatalyst ZnO and heterojunctions incorporating bentonite. The synthesized photocatalysts were employed for the removal of malachite green dye. Equilibrium studies for adsorption were conducted using Langmuir and Freundlich isotherms, revealing a superior fit with the Langmuir model. The maximum adsorption capacity was determined as 70.4 mg/g using the Langmuir equation. Kinetic parameters indicated that the adsorption of malachite green on bentonite followed a first-order kinetics model where k1=0,152 min-1. The photodegradation efficiency of ZnO, ZnO/bentonite, and Zn/bentonite/Ag was investigated by static experiment under ultraviolet irradiation. Within 60 minutes, a 99.4% photodegradation of the malachite green solution at a concentration of 100 mg/L was achieved using the ternary heterojunction photocatalyst. Remarkably, within just 10 minutes in the presence of the ternary composite, a degree of photocatalytic degradation reaching 72% was attained, which significantly exceeds the results of the binary heterojunction photocatalyst. Thus, the synthesized heterojunction exhibits notable photocatalytic activity, particularly evident within short time intervals. A proposed mechanism for the photocatalytic degradation of malachite green is outlined based on existing literature sources.
Erythrocytes Contribute to the Immunometabolic Cross-Talk
Authors: Papadopoulos Charalampos , Tentes Ioannis , Anagnostopoulos Konstantinos 
Published: November 2024

Abstract
Erythrocytes (red blood cells) interact with both the immune and the metabolic systems. However, emerging data indicate that they can also function as mediators in immunometabolic interactions. High-fat diet results in increased erythrocyte cholesterol, externalized phosphatidylserine, bound MCP1, myeloperoxidase and the generation of reactive oxygen species. As a result, a pro-inflammatory effect of the erythrocyte ensues subsequently triggering macrophage inflammation, chemotaxis, erythrophagocytosis and endothelial activation. Furthermore, as a consequence of metabolic syndrome or obesity, important immunoregulatory molecules of erythrocytes, such as CD47, Glycophorin A and microvesicles are affected. Finally, inflammation-induced lipid remodelling of erythrocytes possibly partakes in a positive feedback loop with inflammation. These studies strongly indicate that erythrocytes contribute to the immunometabolic cross-talk, mainly by linking the systemic metabolic status with innate immunity and inflammation. Further exploration of the implicated mechanisms could lead to potent therapeutic targets for metaflammation-related diseases.
Wettability Evolution of Sandpacks with Clay Content during Long-Term Waterflooding: A Pore-Scale Contact Angle Characterization
Authors: Xi Chaodong , Gong Wenbo , Lu Xukang , Yang Guang , Ju Yang , Wang Moran 
Published: November 2024

Summary
Wettability of rocks may undergo a dynamic evolution during long-term waterflooding. Existing studies usually assume a constant wettability property of rock and ignore the wettability evolution during long-term waterflooding, resulting in ambiguous recognition of residual oil resources. To uncover the wettability evolution within complex pore structure, the effects of clay content on local contact angles are addressed in the sandpacks during long-term waterflooding via in-situ computed tomography (CT) imaging experiments. In this study, the wettability evolution is quantitatively characterized by mean contact angle, contact angle hysteresis, and wettability representative element volume (REV) size. Based on surface roughness and clay deposition patterns, we propose a physical model to analyze the mechanism of wettability evolution. The results indicate that the contact angle distribution within the pore structure is heterogeneous while locally continuous. Water-clay turbid treatment is effective in altering the wetting state of sandpack to less water-wet, reducing the contact angle hysteresis, and enhancing the heterogeneity of contact angle distribution. Waterflooding makes the sandpacks more water-wet and decreases the heterogeneity of contact angle distribution. Transition of surface roughness and clay deposition patterns during waterflooding accounts for the contact angle alteration and determines the overall wettability evolution.