bluuebunny/crossref_metadata_2025_split huggingface dataset:
Preconception diet quality and modified natural cycle in vitro fertilisation outcomes
Authors: Faessen Janine P.M. , Homminga Irene , Buso Marion E.C. , Nagy Ruxandra A. , van Echten-Arends Jannie , Feskens Edith J.M. , Tietge Uwe J.F. , Hoek Annemieke , Brouwer-Brolsma Elske M. 
Published: January 2025

Abstract
Lifestyle has been associated with in vitro fertilisation (IVF) success rates, but studies on diet and IVF outcomes are inconclusive. We studied associations between adherence to the Dutch guidelines for a Healthy diet 2015 and pregnancy chances among women receiving modified natural cycle in vitro fertilisation (MNC-IVF). This prospective cohort study utilised data from 109 women undergoing MNC-IVF between 2014 and 2018 at University Medical Centre Groningen enrolled in a study examining associations between metabolic profile of follicular fluid and oocyte quality. Adherence to dietary guidelines was assessed by daily food records quantified based on the Dutch Healthy Diet (DHD) 2015 Index. IVF outcomes (i.e. positive pregnancy test, ongoing pregnancy, and live birth) were obtained from patient records. Statistical analyses involved Cox proportional hazard regression analyses while adjusting for maternal covariates age, smoking, and Body Mass Index (BMI), and stratified for treatment, age, BMI, and energy intake. Women were 31.5 ± 3.3 years old, and had a BMI of 23.5 ± 3.5 kg/m2. Higher DHD2015 adherence was linked to a reduced probability of achieving an ongoing pregnancy (HR = 0.77, 95%CI: 0.62–0.96), live birth (HR = 0.78, 95%CI: 0.62–0.98), and showed a non-significant trend towards a lower probability of a positive pregnancy test (HR = 0.85, 95%CI: 0.71–1.01). Associations were particularly present among women undergoing MNC-ICSI (n = 87, p-for-interaction = 0.06), with shorter duration of infertility (n = 44, p-for-interaction=0.06), being overweight (n = 31, p-for interaction = 0.11), and having higher energy intakes (n = 55, p-for-interaction = 0.14). This explorative study suggests inverse trends between DHD2015 adherence and MNC-IVF outcomes, encouraging well-powered stratified analyses in larger studies to further explore these unexpected findings.
Linguistic variation in the interpretation and production of Italian motion event constructions in younger and older adults: evidence for language change?
Authors: Michelotti Anna , Baroncini Ioli , Engemann Helen 
Published: January 2025

Abstract
Languages vary in the way they encode motion. Following Talmy, languages can be divided into verb-framed (VF, henceforth) or satellite-framed (SF, henceforth), based on how they encode path of motion. However, this difference is not always clear-cut. Italian, for instance, is typically considered a VF language but has also been shown to display a hybrid pattern. Since variation has typically been considered a prerequisite for language change, we investigated whether variation in encoding Italian motion events could indicate incipient language change. We simulated the chain of language change adopting an apparent-time approach and investigated whether the impact of semantic properties (the manner verb’s association with directional motion) on the interpretation and productions of SF Italian constructions was affected by participants’ age. We found that, although this semantic property affects both the interpretation and production of SF constructions, younger participants more readily accepted SF constructions than older participants; this age difference, however, was not significant in the production task. We suggest that these findings might speak for incipient language change, which starts from comprehension and subsequently gradually influences production.
Ultrasonic vocalisations in the Flinders Sensitive Line rat, a genetic animal model of depression
Authors: Kai Linda Marie , Iglesias Lia Parada , Kõiv Kadri , Harro Jaanus , Wegener Gregers 
Published: January 2025

Abstract

Objective:
Ultrasonic vocalisations (USVs) emitted by rats may reflect affective states. Specifically, 50 kHz calls emitted during juvenile playing are associated with positive affect. Given that depression is characterised by profound alterations in this domain, we proposed that USV calls may configure a suitable tool for assessing depressive-like states. Utilising the Flinders Sensitive Line (FSL), a well-established animal model of depression, we assessed USV calls emitted by rats during tickling, a procedure based on juvenile rats’ rough-and-tumble play.

Methods:
Juvenile FSL rats and their control counterparts, the Flinders Resistant Line (FRL) and Sprague Dawley, were submitted to tickling sessions to imitate rats playing behaviour. The rats were tickled daily for 6 weeks starting at PND21. Tickling sessions were recorded for further acoustic analysis of 50 kHz calls.

Results:
Tickling increased 50 kHz calls in all the strains. FSL rats emitted more calls than control strains and exhibited a higher number of flat-trill combination calls.

Conclusion:
Tickling is a robust method for inducing 50 kHz USV calls. Analysing USV calls emitted during tickling configurates a suitable method for studying affective states relevant to depression. FSL rats did not present anhedonia but rather higher reward sensitivity, which may underlie their stress vulnerability.
UNDERSTANDING THE EFFECTS OF BREXIT ON UK PRODUCTIVITY
Authors: Millard Stephen , Nicolae Anamaria , Nower Michael 
Published: January 2025

Abstract
In this article, we use a three-country macroeconomic model of trade, in which we allow for the presence of labour market frictions and heterogeneous firms, to analyse the effects of Brexit on UK productivity. We find that, under the Trade and Cooperation Agreement, UK GDP would have been expected to fall by approximately 7.5% in 2021, that is, as soon as the United Kingdom exited the European Union. Our model suggests that UK GDP would then recover, rising back to a long-run level around 4% below where it would have been had Brexit not happened. This fall in GDP is driven by the negative productivity effects of the implied increase in the costs of trading between the United Kingdom and European Union. Specifically, the increase in trading costs will lead to fewer, higher-productivity, UK firms exporting and reduced competition from EU firms in the UK domestic market allows more ‘low productivity’ firms to remain in the market.
“A Sanctuary to Crime”? Enslaved Fugitives, Antislavery, and the Law in the Caribbean, 1819–1833
Authors: Jansen Jan C. 
Published: January 2025

Abstract
The article explores how the British Caribbean turned into an unlikely refuge for intercolonial escapees from slavery in the 1820s and 1830s. During this period, hundreds of enslaved men and women fled from French, Danish, and Dutch Caribbean colonies into British territories and entered in intense, and often contentious, encounters with low-ranking officials on the ground. The article examines how these individuals made use of legal ambiguities and loopholes in British slave trade abolition, thereby resetting, reinterpreting, and broadening the meaning and scope of freedom granted under it. The consequences of their actions were far-reaching and often uncontrollable, as they carved out a legal grey zone that created, in practice, a quasi-free-soil sanctuary in the heart of Britain’s planation complex. For more than a decade, local assemblies and officials, legal experts, British and foreign planters and their lobbies, foreign diplomats and British politicians grappled to close this grey zone. As it reincorporates enslaved fugitives in the history of state-sponsored antislavery, the article also shows how the case of these fugitives triggered a fierce debate about the essential parameters of imperial governance around 1800. This debate involved the renegotiation of the boundaries of freedom and slavery, and of subjecthood and (un)belonging. It gave rise to crucial questions related to imperial governance, including the scope of executive power and the challenge of coordinating imperial and colonial law as part of one coherent legal space. Because it involved other empires, the fugitives’ case also highlighted the connections between antislavery, sovereignty, and inter-state law.
Group Belief: The Cognitive Non-Summative Account
Authors: Shokri Mohammad 
Published: January 2025

AbstractThis article concerns the criteria for when a group can collectively hold a belief. By proposing a cognitive non-summative account of group belief (GB), I highlight three necessary features at the individual level: commonality, mutuality, and group-based considerations. My account asserts that group G believes proposition p if and only if a sufficient majority of its members believe (1) pG, where pG is “Given some G-based considerations, p,” and (2) “the majority of G also believe that pG.” The article critiques three significant accounts of GB: Anthony Quinton's simple summative account, Margaret Gilbert's and Raimo Tuomela's conative non-summative views, and Jennifer Lackey's modified summativism.
Toutes les disciplines ont-elles les mêmes raisons de diffuser les résultats de la recherche ?
Authors: Laplante-Anfossi Marie 
Published: January 2025

RésuméLes discussions récentes au sujet des rapports entre sciences et sociétés concourent aux impératifs politiques pour la diffusion des connaissances qui transcendent les disciplines. Je soutiens qu'un argument pour la diffusion des résultats de la recherche en sciences, technologie, ingénierie et mathématiques (STIM) serait valable pour les sciences humaines et sociales (SHS). Je précise les conséquences de cette transposition en prenant l'exemple de la recherche en philosophie. J'aboutis à la conclusion que l'obstacle principal à la diffusion des résultats dans ce domaine est la reconnaissance d'une expertise philosophique.
Is Bathou Hindu? Consolidated Hinduism and assertions of a traditional religion among the Boros of Assam
Authors: Brahma Roshni 
Published: January 2025

Abstract
This article is an attempt to understand the vexed question of how the Boros of Assam have come to define and realize their ‘traditional’ religious identity amid contemporary assertions of Hindu nationalism in India. Since the early twentieth century, shaped by colonial anthropology and the consolidation of Hinduism, there have been attempts to categorize the Boros as either Hindus or animists. Subsequently, there have been efforts on the part of the Boros themselves to assert and consolidate their ‘traditional’ religious practices into a unified religion called Bathou.1 The process has continued in the complex arena of Boro identity assertion. As this article demonstrates, contemporary efforts at the consolidation of Hinduism by the Sangh Parivar and of Bathou by the Boros have often coincided and, at times, collided with each other,therein producing intricate transactions between traditional religionists and the votaries of Hindutva.
Conservation crisis? Status of jaguars Panthera onca in Corcovado National Park, Costa Rica
Authors: Olson Erik R. , Shen Yunyi , Matzinger Parker J. , Solano Mora Evelyn Tatiana , Saborío-R. Guido , Azofeifa Alejandro 
Published: January 2025

Abstract
Maintaining jaguar Panthera onca subpopulations throughout Mesoamerica is vital to range-wide jaguar conservation. Corcovado National Park in Costa Rica is critical habitat for the Osa Peninsula jaguar subpopulation. There is a debate regarding whether the jaguars in this National Park are in a state of crisis. To examine this, we implemented long-term camera-trap monitoring throughout Corcovado National Park during 2015–2021. Using a spatially explicit Jolly–Seber model we estimated jaguar populations and distribution throughout our study area. Additionally, we reran our model using a constrained study area to compare our findings with those of a previous study. Trends in jaguar abundance indices and population estimates during 2015–2021 indicate that jaguar abundance has increased over time. Our jaguar density estimates also fall within the range of jaguar densities reported for relatively stable populations elsewhere. Using the same study area as that of a prior study, jaguar densities also increased over the duration of our study and were mostly comparable to previous density estimates. Our results suggest that jaguars within Corcovado National Park may not be in a state of crisis. Rather, our findings provide further hope for the jaguars of the Osa Peninsula. They do not, however, diminish the importance of continued conservation efforts. These will remain critical both inside and outside Corcovado National Park, as threats appear to have persisted over time.
The role of right-wing enjoyment in the normalisation of the far right
Authors: Kisić-Merino Pasko 
Published: January 2025

Abstract
The retreat of the modern liberal order in contemporary democracies can be understood as co-constituted with the normalisation of the far right. The far right has increasingly accessed the political ‘mainstream’ through the enabling of erstwhile-disavowing centre-right and right-wing counterparts. In contexts of political ‘victory’, the identity (re)formation of these mainstream right-wing subjects and discourses can be observed and analysed through celebrations alongside the far right and in emotions and attitudes like elation, gloating, and self-righteousness. In this article, I address how victory-related manifestations of enjoyment – or jouissance – are articulated in the discourses of mainstream right-wing subjects. I ask what enjoyment-based rhetoric reveal about the normalisation of the far right and the identity reformation of right-wing subjects and discourses. To address this, I first discuss the role of enjoyment on far-right normalisation by merging Derk Hook’s analytics of enjoyment (2017) with ontological security, expanding on the latter concept as a libidinal fantasy of ideological closure. Subsequently, analysing the case of the 2022 Swedish election, I explore three interrelated dimensions of co-(re)formation of right-wing enjoyment, discourses, and identities: the symbolic space where civilisational-securitising fantasies are produced; the threatening modes of enjoyment of cultural Others; and the imperilled enjoyment modes of the ‘real Swedes’.
Upper arm movements in the last days of life: A new possible sign of impending death
Authors: Julião Miguel , Simões Carolina , Calaveiras Patrícia , Câmara Paula , Castelo-Branco Miguel 
Published: January 2025

Abstract
One of the most crucial stages of palliative care is the last days and hours of life, which require special attention and knowledgeable identification of clinical signs described as signs of impending death (SID). Our case series of 11 patients receiving home palliative care describes bilateral hypoactive, stereotyped upper arm movements (scratching of the head, forehead, and nose) that were previously unknown or described, often accompanied by SID.
Rock Magnetic Signature of Red Beds From the Intermontane Tarom Basin (NW Iran): Insights Into Middle to Late Miocene Environmental Conditions and Possible Forcing Mechanisms
Authors: Paknia Mohammad , Ballato Paolo , Bilardello Dario , Zeeden Christian , Jackson Mike 
Published: January 2025

AbstractThe study of sedimentary magnetism in the intermontane Tarom Basin (northern Iran) offers insights into local paleoenvironmental conditions during global middle‐late Miocene climate changes and the topographic growth triggered by the Arabia‐Eurasia continental collision. Rock magnetic results reveal that the ∼16.2 to ∼10–9 Ma coarse‐grained deposits at the basin's southern margin present a homogenous magnetic mineral assemblage, reflecting sediment provenance. Conversely, the ∼13.2 to ∼7.6 Ma, fine‐grained deposits in the basin's depocenter include alternating playa‐lake and lacustrine deposits, recording dry, evaporative conditions, leading to hematite formation in a low‐temperature oxidizing environment, and wetter conditions that preserve the original detrital signal, respectively. Time series analyses show cyclicity in different period bands for magnetic susceptibility, but precession and obliquity cycles can hardly be resolved in the record. Comparison with deep‐sea oxygen isotope data suggests that from ∼13.2 to ∼10.8 Ma environmental conditions likely mirrored global climatic forcing, with lacustrine and playa‐lake deposits associated with increased and decreased global temperature, respectively. At ∼10.8 Ma, the basin likely recorded the Tortonian Thermal Maximum with the establishment of a lacustrine system. From ∼10.4 Ma, the magnetic susceptibility signal departed from the global climate record, possibly due to basin margin (western Alborz and Tarom mountains) and regional (Anatolian‐Iranian plateau) topographic growth, accompanied by increased precipitation seasonality, focused rainfall and augmented erosion rates. Finally, we suggest that before ∼10.8 Ma, the Hadley cells expanded northward, leading to a trade‐dominated system with moist air masses sourced from the Caspian, while from ∼10.8 Ma, westerlies dominance progressively prevailed.
Ionospheric Response to the 24–27 February 2023 Solar Flare and Geomagnetic Storms Over the European Region Using a Machine Learning–Based Tomographic Technique
Authors: Li Ting , Zheng Dunyong , He Changyong , Ye Fei , Yuan Pengfei , Yao Yibin , Liao Mengguang , Xie Jian 
Published: January 2025

AbstractTwo solar flares accompanied by coronal mass ejections (CMEs) occurred on 24–25 February (DOY 055–056), 2023, resulting in a large magnetic storm on DOY 058. We reconstructed the ionospheric electron density (IED) in Europe to analyze the spatial distribution of ionosphere and its temporal evolution during this period. Computerized ionospheric tomography based on machine learning (CIT‐ML) was used to predict the IEDs of unobserved voxels. The IEDs were examined using observation data from the Swarm satellite. The CIT‐ML accuracy was 28.3% higher than the improved algebraic reconstruction technique with relaxation factor automatic search technology (IART‐AS), which effectively improved the typical ill‐posed problem of CIT. The first flare generated the Bz component of the interplanetary magnetic field (IMF), which continued southward for 13 hr, causing a small magnetic storm before the second flare occurred, resulting in an increased nighttime IED and nighttime medium‐scale traveling ionospheric disturbance (MSTID). The vertical total electron content (VTEC) and IED declined in the early stages of the main phase of the large magnetic storm, but later increased, indicating that negative‐positive biphasic storms were occurring in the ionosphere that altered the ionospheric daily cycle, resulting in the peak of the ionosphere being advanced by approximately 1.5 hr. The storms also caused nighttime MSTIDs during the main phase (DOY 057 at night) and the recovery phase (DOY 058 at night). To investigate the mechanisms of these results, we conducted a term analysis of the ion continuity equation using the Thermosphere Ionosphere Electrodynamics General Circulation Model (TIEGCM). The analysis showed that ambipolar diffusion driver nighttime MSTIDs during flares, while increased geomagnetic disturbances amplify the effects of neutral wind transport, E × B drift and chemical reactions during magnetic storms. These combined effects offset the alternating positive and negative structures induced by ambipolar diffusion, becoming the main cause of electron density variations during ionospheric storms.
Role of macrophage in intervertebral disc degeneration
Authors: Dou Yiming , Zhang Yiming , Liu Yang , Sun Xun , Liu Xinyu , Li Bin , Yang Qiang 
Published: January 2025

Abstract
Intervertebral disc degeneration is a degenerative disease where inflammation and immune responses play significant roles. Macrophages, as key immune cells, critically regulate inflammation through polarization into different phenotypes. In recent years, the role of macrophages in inflammation-related degenerative diseases, such as intervertebral disc degeneration, has been increasingly recognized. Macrophages construct the inflammatory microenvironment of the intervertebral disc and are involved in regulating intervertebral disc cell activities, extracellular matrix metabolism, intervertebral disc vascularization, and innervation, profoundly influencing the progression of disc degeneration. To gain a deeper understanding of the inflammatory microenvironment of intervertebral disc degeneration, this review will summarize the role of macrophages in the pathological process of intervertebral disc degeneration, analyze the regulatory mechanisms involving macrophages, and review therapeutic strategies targeting macrophage modulation for the treatment of intervertebral disc degeneration. These insights will be valuable for the treatment and research directions of intervertebral disc degeneration.
A de novo, mosaic and complex chromosome 21 rearrangement causes APP triplication and familial autosomal dominant early onset Alzheimer disease
Authors: Ehn Emma , Eisfeldt Jesper , Laffita-Mesa Jose M. , Thonberg Håkan , Schoumans Jacqueline , Portaankorva Anne M. , Viitanen Matti , Lindstrand Anna , Nennesemo Inger , Graff Caroline 
Published: January 2025

Abstract
Copy number variation (CNV) of the amyloid-β precursor protein gene (APP) is a known cause of autosomal dominant Alzheimer disease (ADAD), but de novo genetic variants causing ADAD are rare. We report a mother and daughter with neuropathologically confirmed definite Alzheimer disease (AD) and extensive cerebral amyloid angiopathy (CAA). Copy number analysis identified an increased number of APP copies and genome sequencing (GS) revealed the underlying complex genomic rearrangement (CGR) including a triplication of APP with two unique breakpoint junctions (BPJs). The mosaic state in the mother had likely occurred de novo. Digital droplet PCR (ddPCR) on 42 different tissues, including 17 different brain regions, showed the derivative chromosome at varying mosaic levels (20–96%) in the mother who had symptom onset at age 58 years. In contrast, the derivative chromosome was present in all analyzed cells in the daughter whose symptom onset was at 34 years. This study reveals the architecture of a de novo CGR causing APP triplication and ADAD with a striking difference in age at onset between the fully heterozygous daughter compared to the mosaic mother. The GS analysis identified the complexity of the CGR illustrating its usefulness in identifying structural variants (SVs) in neurodegenerative disorders.
Boosting the mechanical performance and fire resistivity of white ordinary portland cement pastes via biogenic mesoporous silica nanoparticles
Authors: Aziz Abdallah A. , Nassar Hossam F. , Al-Shemy Mona T. , Mohamed O. A. 
Published: January 2025

Abstract
This study investigates how biogenic mesoporous silica nanoparticles (MS-NPs) extracted from rice straw residues, a sustainable and economical bio-source, affect White Ordinary Portland Cement (WOPC) paste performance. A comprehensive investigation using varied fractions of 0.25, 0.50, 0.75, and 1.0% MS-NPs as an additive to WOPC was conducted to analyze the physicomechanical characteristics of WOPC-MS hardened composites, including compressive strength, fire resistance, and water demand. The beneficial impact of biogenic MS-NPS was verified by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM), and differential thermo-gravimetric analysis (TGA/DTG) methods, revealing several hydration products such as calcium silicate hydrates (CSHs), calcium ferrosilicate hydrates (CFSHs), and calcium aluminosilicate hydrates (CASHs). These products enhance the overall physical and mechanical properties and the thermal stability of hardened WOPC-MS. The composite comprising WOPC-0.75 MS provides numerous advantages from both an economic and environmental perspective.