bluuebunny/crossref_metadata_2025_split huggingface dataset:
Sustainable prospects of lignocellulosic wood and natural fiber-based materials in 3D and 4D printing
Authors: Hasan K. M. Faridul , Rahman Md Mazedur , Rima Fatema Khanum , Sultana Jakiya , Taher Muhammad Abu , Horváth Péter György , Garab József , Bejó László , Alpár Tibor 
Published: February 2025

Abstract
The sustainable options for 3D/4D printing, utilizing lignocellulosic materials derived from wood and natural fibers, have gained significant attention in the pursuit of building a greener and more environmentally friendly world. As environmental concerns continue to grow, there is an increasing focus on greener materials and manufacturing processes. The utilization of these environmentally friendly alternatives as substitutes for synthetic fiber filled polymer matrices in 3D/4D printing is driven by the objective of enhancing the material properties of printed items while reducing material costs. 3D/4D printing, also known as additive manufacturing, represents a promising frontier in environmentally friendly manufacturing. Recent progress and advancements in 3D/4D printing technology have expanded its capabilities beyond prototyping to the rapid fabrication of finished goods. This review explores the characteristics, processing techniques, mechanical and physical properties, applications, and future possibilities of sustainable 3D/4D printed products developed from wood and natural fibers. Architectural design and polymer selection have the potential to yield materials with improved functionality, mechanical characteristics, porosity, and stability. Additionally, the multifunctional polymer-based 3D/4D printing product development has enabled the production of biomedical devices, electrical products, and aerospace-related items. The challenges associated with utilizing these products for large-scale production and other aspects of sustainable 3D/4D printing will also be discussed, along with recommendations for future solutions. Overall, this work offers valuable insights that can guide future research, development, and implementation of lignocellulosic-based 3D/4D printed composites. By exploring the potential of these sustainable materials in 3D/4D printing, it contributes to the advancement of environmentally friendly manufacturing practices and promotes the adoption of greener alternatives across various industries.

Graphical Abstract
Laser-induced fluorescence spectroscopy for Kr thrusters
Authors: Dancheva Yordanka , Funalbi Stefano , Coniglio Pietro , Garde Avantika , Pagano Damiano , Scortecci Fabrizio , Lazurenko Alexey , Weis Stefan , Genovese Angelo , Holtmann Peter , Da Valle Matteo , Biancalana Valerio , Mariotti Emilio 
Published: February 2025

Abstract
Electric propulsion requires exhaustive ground testing for the characterization of the devices (thrusters). Among the many plasma parameters accurately determined during the tests, ion velocity distribution is of particular importance. Non-intrusive tools like Laser-Induced Fluorescence (LIF) diagnostics enable the detection of ion velocity through Doppler shift measurements. This requires precise knowledge of the ions’ resonant wavelength when they are at rest, followed by analysis to account for mechanisms that alter the spectral lines. Electric propulsion is transitioning towards the use of Krypton as a propellant, given the substantial rise in the cost of the more advantageous and customary Xenon gas. This transition implies suitable adaptation of LIF diagnostic tools. This paper proposes a combined LIF analysis on Kr I and Kr II to enhance the information gathered on the plasma by providing complementary data. When LIF analysis is applied in strong magnetically-confined plasma, the spectral profiles recorded are altered significantly. Performing LIF measurements in both Kr I and Kr II can provide a more accurate interpretation of data by detecting the effect of the magnetic field, and providing additional plasma parameters such as temperature and most probable velocity. The presented apparatus enables a more accurate determination of the wavelength of the investigated Kr II transition, resulting in an improved in accuracy ion velocity determination.
Engineering stress resistance: advances in glycine betaine production for sustainable agriculture
Authors: Zhao Fei , Luo Jinyan , Ibrahim Ezzeldin , Chen Lei , Shen Ying , Ibrahim Muhammad , Alonazi Wadi B. , Lu Jianfei , Luo Yuanchan , Wu Hui 
Published: February 2025

Abstract
With the rapid development of industry and frequent extreme weather events, sustainable agricultural production is increasingly confronted with various adversities. Improving the resistance of plants and eco-friendly microbial fertilizers to abiotic stresses is essential for sustainable agricultural development. Glycine betaine (GB), a trimethyl derivative of glycine, plays a crucial role as a cellular osmotic pressure regulator, enhancing the resistance of agricultural plants and microorganisms to stress. Betaine is typically obtained through natural extraction or chemical synthesis; however, the former faces seasonal and geographical limitations, whereas the latter is associated with environmental pollution. Additionally, the post-extraction processes for both methods can increase production costs. Biosynthesis via plants or microorganisms represents a more sustainable approach to betaine production, aligning with the principles of green agriculture. Genetically engineered plants incorporating the betaine synthesis pathway can directly increase GB production, improving plant stress resistance and eliminating the need for costly post-extraction processes. Similarly, genetically engineered microorganisms that construct or enhance the GB synthesis pathway can effectively increase GB production and associated resistance, with relatively simple post-extraction processes that further reduce costs and can be produced continuously. However, the GB synthesis pathway in microorganisms has been less studied. This review summarizes metabolic engineering studies of the GB synthesis pathway in plants and microorganisms and proposes strategies to further increase GB production in engineered microorganisms. In this paper, we review the methods of GB production, its protective effects, its synthesis pathways in organisms, and advancements in genetic engineering research. We also discuss the potential for developing genetically engineered plants or microorganisms for GB synthesis technologies, aiming to lay the groundwork for future applications in sustainable agricultural development.

Graphical Abstract
Envy between Girls: A Philosophical Analysis of Simone de Beauvoir and Elena Ferrante
Authors: Fell Talia 
Published: February 2025

Abstract
I bring together the work of Simone de Beauvoir and Elena Ferrante to philosophically analyze envy in girlhood friendships. I compare two kinds of envy: the destructive envy between girls in their mode as object-beings as described by Beauvoir in The second sex (2011); and the more ambivalent form of envy that I identify in Lenu’s friendship with Lila in Ferrante’s The Neapolitan quartet (2012–15) and Beauvoir’s with Zaza in both Memoirs of a dutiful daughter (1963) and The inseparables (2021). Using Beauvoir’s existentialist understanding of subjectivity and freedom in The ethics of ambiguity (1976) and The second sex, I argue that envy for a girl friend’s intellectual abilities can act as an impetus for the girl to pursue new ends in her mode as subject-being, while simultaneously causing her negative feelings. In doing so, I demonstrate that intellectual friendships between girls that feature envy can open up the girl’s situation such that new possibilities of freedom are available to her that may not have been otherwise.
Toward a (more) parsimonious account of the link between ‘dark’ personality and social decision-making in economic games
Authors: Hilbig Benjamin E. , Thielmann Isabel 
Published: February 2025

Abstract
There are large individual differences in prosocial vs. antisocial behavior as studied via economic games. Prominent among the personality traits that have been considered as potential correlates are ‘dark’ traits (especially Machiavellianism, Narcissism, Psychopathy, and Sadism). However, although such traits should account for choices in games, the corresponding associations are weak and inconsistent, leading to a state of knowledge that lacks specificity and parsimony. We argue and demonstrate across 10 studies and 8 economic games (total N = 10,474) that a clearer picture emerges once (a) including games that (also) afford the expression of forgiveness (vs. retaliation) and/or (dis)trust and (b) considering the shared vs. unique aspects of dark traits. Specifically, we find that (i) the common core of all dark traits—the dark factor of personality, D—consistently predicts antisocial behavior in all games, (ii) dark traits also (though less strongly) predict antisocial behavior, and (iii) dark traits do so almost entirely due to D. We discuss the theoretical and methodological implications of these findings for the study of individual differences in pro- vs. antisocial behavior in economic games.
Los cautivos tempranos de Oxpemul: Nuevas interpretaciones
Authors: Mumary Farto Pablo Alberto 
Published: February 2025

Resumen
Superadas las crisis sociales y políticas que tuvieron lugar en las décadas finales del período Preclásico, nuevas entidades comienzan a emerger en el panorama geopolítico de las tierras bajas mayas. En el caso del Petén campechano, el descubrimiento de sitios arqueológicos con vestigios de estructuras defensivas y monumentos pétreos permite inferir la configuración de una nueva realidad en la que entidades como Oxpemul parecen comenzar a despuntar. En este sitio destacan dos monumentos que preservan registro iconográfico de cautivos, las Estelas 22 y 23; estas exhiben patrones iconográficos típicos del Clásico temprano, entre los que destacan tres figuras desnudas e hincadas. Con la toma de nuevas fotografías diurnas y nocturnas de las estelas y la utilización de la herramienta computacional Reflectance Transformation Imaging, se presentan nuevas interpretaciones de los monumentos de Oxpemul; además, a través de los nuevos análisis iconográficos se proponen nuevas consideraciones sobre las dinámicas sociopolíticas regionales durante los contextos tempranos en los que Oxpemul parece jugar un papel destacable.
Tiller population dynamics and self-thinning law reveal stability mechanisms in mixed grass swards under variable grazing management
Authors: Pittaro Maria G. , Winter Fábio L. , Moncada Valentina Y. M. , Sbrissia André F. 
Published: February 2025

Abstract
Grazing management is an important component affecting pasture stability, but the underlying demographic mechanisms remain poorly understood in mixed-species systems. This three-year study investigated how grazing height (15 cm and 20 cm pre-grazing) and strategic spring defoliation (7 cm) influence stability in mixed pastures composed of complementary C3/C4 grasses (Lolium arundinaceum and Cenchrus clandestinus). Utilizing demographic and tiller size/density relationship theories, we examined population dynamics to better understand pasture stability. The results indicated that height management significantly affected the demographic traits with shorter grazing (15 cm) increasing tiller emergence and population density while reducing individual tiller weight. In addition, higher tiller population density (TPD) and lower tiller weight (TW) were observed in the shorter treatments. Despite these contrasting responses, the mixed pasture maintained consistent stability across treatments through compensatory relationships between tiller traits. The stability index remained close to 1 (0.956 ± 0.02) regardless of management, demonstrating robust demographic equilibrium. Individual species showed distinct seasonal stability patterns - L. arundinaceum dominating in winter and C. clandestinus in spring and summer - yet their complementary growth maintained year-round system stability. The self-thinning law effectively revealed stable size-density compensation across treatments, suggesting its utility for assessing mixed sward persistence. These findings demonstrate that mixed pastures can maintain demographic stability under varying grazing regimes through species complementarity and population-level compensatory mechanisms.
Individual Experience and Home Price Expectations
Authors: Fang Shuai , Liu Xiaolong , van der Vlist Arno J. 
Published: February 2025

Abstract
We examine whether the heterogeneity of expectations is associated with idiosyncratic variations in experience. Combining household survey data and administrative data from the Netherlands, we find that given market development, households’ expectations about house price changes vary with their individual experience. This association is related to the use of information conveyed by experience, which varies in terms of informativeness, recency, and household sophistication. Finally, we find that individual experience also explains how far house price expectations deviate from realized house prices and that it may affect household behavior. Our findings elucidate the role that individual experience plays in expectation formation.
True wh-movement and wh-in-situ in one language: Evidence from Colloquial Singapore English
Authors: Tan Rachel , Shen Zheng 
Published: February 2025

Abstract
wh-fronting questions (as in English) are analyzed as wh-movement while wh-in-situ questions (as in Chinese) are analyzed as LF movement or unselective binding. Optionality between the two types of questions is observed in many languages, however, upon closer inspection, a stream of previous literature argues that only one strategy is truly available in any given language. Cheng (1991) and Faure & Palasis (2021) argue that wh-fronting languages in Indonesian and Colloquial French are not derived by wh-movement, while Chang (2016) argues that wh-in-situ questions in Colloquial Singapore English (CSE) are not derived from unselective binding or LF movement but are declarative syntax questions. Bobaljik & Wurmbrand (2015) explicitly propose that a language can either have the true wh-in-situ or the wh-movement strategy, but not both.
This paper uses CSE as a case study and argues that it allows true wh-movement and true wh-in-situ questions. CSE has been argued to only allow wh-movement by some (Chang 2016) and to only allow wh-in-situ by others (Lan 2016). This study experimentally tests the predictions made by these analyses and shows that the patterns are best accounted for if both ‘true’ wh-movement and ‘true’ wh-in-situ questions exist in CSE (see also Sato & Ngui 2017), thus challenging the previous analyses for CSE, and the cross-linguistic generalization in Bobaljik & Wurmbrand 2015.
First record of the bluespotted dottyback Pseudochromis persicus (Teleostei: Pseudochromidae) in the Mediterranean Sea
Authors: Ohayon Sarah , Neser Walter , Rothman Shevy B.-S. 
Published: February 2025

Abstract
We report the first non-indigenous dottyback Pseudochromis persicus record in the Mediterranean Sea. A single individual was documented several times at the same location on October 2024 in Bat Galim reef, a shallow rocky shelf of Rosh Carmel underwater ridge on the northern coast of Israel. This record represents the first sighting of Pseudochromidae, a family native to the Indo-Pacific Ocean, in the Mediterranean Sea. It is also the first record of P. persicus beyond its native range in the Persian Gulf and the Arabian Sea.
Finnish referative constructions as alternatives to subordinate clauses in Finnish Bible translations from 1548 to 2020
Authors: Niskanen Oskari , Priiki Katri 
Published: February 2025

Abstract
This paper examines the development and use of Finnish referative constructions, which are formed with a participle, from the sixteenth century to the present. The study aims to determine how the use and frequency of these structures have evolved throughout the history of written Finnish. It examines six Finnish translations of the New Testament from 1548 to 2020, comparing participial referative constructions to corresponding subordinate clauses formed with the conjunction että (‘that’), typically used to report speech, thoughts, or perceptions. The findings reveal that the preference for certain matrix verbs to occur with either referative constructions or subordinate clauses has changed during the period examined. Initially, the frequency of referative constructions increased, but it later declined steadily. Referative constructions with a different semantic subject from the main clause are more complex than same-subject constructions, thus being more likely to be changed to subordinate clauses or other constructions.
Influence of Initial Soil Organic Carbon in Grassland on the Sensitivity of Carbon Changes to Climate After Grassland‐to‐Cropland Conversion
Authors: Dou Pengpeng , Wang Jie , Cai Tianyu , Miao Zhengzhou , Wang Xu , Liang Junyi , Li Ping , Fan Jiangwen , Tang Shiming , Xiao Xiangming , Guo Lizhu , Huang Jing , Gao Qian , Chen Chao , Liu Kesi , Wang Kun 
Published: February 2025

AbstractThe conversion of grassland to cropland alters the terrestrial carbon cycle. However, changes in soil organic carbon (SOC) induced by grassland reclamation are poorly quantified due to the scarcity of large‐scale‐sampling data. Through paired sampling of 101 cropland and 101 grassland plots, this study examined changes in SOC resulting from conversion of grassland to cropland in an agropastoral ecotone of northern China. Results showed that grassland reclamation caused an average decrease of 16.07% in the surface (0–10 cm) SOC content. Over 80% of this region experienced SOC loss, while less than 20% showed increased SOC. As grassland soil organic carbon increased, the sensitivity of soil organic carbon changes to climate change following grassland‐to‐cropland conversion decreased, while the positive effects of changes in water flux and the normalized difference vegetation index (NDVI) strengthened. The most important factor influencing the change in SOC after grassland reclamation was the change in NDVI in low and medium SOC grasslands and the change in vegetation transpiration in high‐SOC grasslands. This study found spatial heterogeneity in the effects of grassland reclamation on SOC at the regional scale and offers insights into enhancing regional SOC sequestration.
Spatially Variable Electron Beams in Io's Northern Alfvén Wing and Downstream Region
Authors: Ebert R. W. , Allegrini F. , Bagenal F. , Bolton S. J. , Connerney J. E. P. , Dols V. , Pontoni A. , Saur J. , Szalay J. R. , Valek P. , Wilson R. J. 
Published: February 2025

AbstractWe report on 0.032–32 keV electron observations during two Juno flybys of Io on 30 December 2023 and 3 February 2024. The first explored Io's northern Alfvén wing, the second covering its downstream region, south of the plasma wake. Both had closest approach altitudes of ∼1,500 km. Lower fluxes of >32 eV electrons in the Io torus transitioned to higher fluxes of energized, field‐aligned electrons within these regions. The electron fluxes were spatially variable within the Alfvén wing, highest at the boundaries, the distributions evolving from bi‐directional to mono‐directional as Juno traversed this region. Electron fluxes in the downstream region were also field‐aligned, energized, and comparable to those during the northern flyby, supporting the interpretation of a glancing encounter with the southern Alfvén wing. The electron energy flux in these regions ranged from 1–15 and 2–22 mW m−2, respectively, which are enhanced compared to estimates from Galileo.
Asymmetry in the Ring Current During Geomagnetic Disturbances
Authors: Bower G. E. , Milan S. E. , Imber S. , Schillings A. , Fleetham A. , Beggan C. , Gjerloev J. W. 
Published: February 2025

AbstractGeomagnetic disturbances (GMDs) are defined as rapid changes in the magnetic field of the Earth that can lead to geomagnetically induced currents (GICs). Recent studies have shown that there are two main populations of GMDs, one in the pre‐midnight sector and one in the dawn sector. The pre‐midnight GMDs have been related to the substorm current wedge. The dawn population of GMDs has previously been found to occur during multiple intensification events. We adapt the SOPHIE substorm list to identify more instances of multiple intensifications. Recent models suggest the formation of a “dawnside current wedge” (DCW) during the main phase of storms that could lead to dawn sector GMDs. We investigate GMDs at all latitudes using the SuperMAG local time indices (SMR‐LT), where SMR‐LT are local time measurements of the magnetic field at low latitudes. During multiple intensification events the dawn sector low latitude magnetic field between 3 and 9 MLT (SMR06) is typically higher than the dusk sector between 15 and 21 MLT (SMR18), which is indicative of a DCW. Statistical analysis of the local time ring current indices during the dawn and pre‐midnight GMDs shows that the dawn GMDs occur when the difference between the dawn sector and dusk sector SMR values (SMR06‐SMR18) is largest and thus when there is a DCW.
Tsunami Variability for the 2021 Megathrust and 2023 Outer Rise MW 7.7 Earthquakes Southeast of the Loyalty Islands
Authors: Robert William H. , Yamazaki Yoshiki , Cheung Kwok Fai , Lay Thorne 
Published: February 2025

AbstractThe 2021 shallow plate‐boundary thrust‐faulting and 2023 outer rise normal‐faulting MW 7.7 earthquakes southeast of the Loyalty Islands produced significant, well‐recorded tsunamis around the North and South Fiji Basins. The two earthquakes occurred in close proximity on opposing sides of the Southern Vanuatu Trench with similar seismic moments and east‐west rupture lengths but different faulting mechanisms. This provides a basis to examine tsunami sensitivity to source geometry and location for paths in the complex southwest Pacific region. Finite‐fault models of the source processes for both events were inverted from teleseismic body wave data with constraints from forward, nonhydrostatic modeling of regional tide gauge and seafloor pressure sensor recordings. The wave motions are reversed in sign, with a leading crest generated by 1.31 m uplift on the upper plate slope for the 2021 tsunami and a leading trough from 2.37 m subsidence on the subducting plate near the trench for the 2023 tsunami. The more recent outer rise normal faulting produces narrower seafloor deformation beneath deeper water resulting in shorter period tsunami waves that shoal and refract more effectively along seamounts and island chains to produce a more elaborate radiation pattern. The source location relative to seamounts and small islands in the near field influences the energy lobes and directionality of the far‐field tsunami to the north. In contrast, both events have very similar radiation patterns to the south due to absence of major bathymetric features immediately southward of the sources.