bluuebunny/crossref_metadata_2025_split huggingface dataset:
“Helping myself empowered me to help young people better”: A stepped care model, with non-specialist workers (NSWs) addressing mental health of young people in urban vulnerable communities across the Mumbai metropolitan region in India
Authors: Shyam Rama , Mitra Arati , Sharma Seema , Ajgaonkar Vinita , Balasubramanyam Anu , Jayaraman Anuja , Karandikar Neeta , Shaikh Nikhat , Rajan Sheetal , Das Tanushree , Raj Tanya 
Published: October 2024

Abstract
Research on adolescent mental health in low and middle-income countries cites the paucity of human resources and emphasises non-specialist worker (NSW)-led counselling intervention within school and health-system platforms. This pilot study aimed to evaluate the feasibility and acceptability of a transdiagnostic stepped care model, for delivering preventive psychological treatment to adolescents through NSWs in urban vulnerable community settings. Conducted in three such settlements in Mumbai and Thane districts of Maharashtra in India, this mixed-methods study engaged 500 young people, their parents and 52 NSWs.
Quantitative data, obtained through monitoring indicators, fidelity checklists and the Strengths and Difficulties Questionnaire (SDQ), revealed key stressors for adolescents, including poverty, structural inequity, cultural conformity pressures, academic anxieties and communication gap within families. Post-intervention, adolescents exhibited an enhanced capacity for positive emotions and agency. The qualitative component, incorporating observations, focus group discussions (FGDs) and in-depth interviews (IDIs) with various stakeholders, highlighted reduced stigma around mental health, yet identified barriers like time commitment, lack of incentivisation for NSWs, lack of privacy in densely populated communities and societal stigma.
This implementation research underscores that adolescent mental health stressors often originate from social determinants, exacerbated by insufficient awareness and stigma. Such stepped care models offer a pathway for communities to establish enduring support networks.
Mechanisms for upstream migration of firn aquifer drainage: preliminary observations from Helheim Glacier, Greenland
Authors: Mejia Jessica Z. , Poinar Kristin , Meyer Colin R. , Sommers Aleah N. , Chu Winnie 
Published: October 2024

Abstract
Surface meltwater can influence subglacial hydrology and ice dynamics if it reaches ice sheet's base. Firn aquifers store meltwater and drain into wide crevasses marking the aquifer's downstream boundary, indicating water from firn aquifers can drive hydrofracture to establish surface-to-bed hydraulic connections at inland locations. Yet, sparse observations limit our understanding of the physical processes controlling firn aquifer drainage. We assess the potential for future inland firn aquifer drainage migration with field observations and linear elastic fracture mechanics (LEFMs) modeling to determine the conditions needed to initiate and sustain hydrofracture on Helheim Glacier, Greenland. We find that local stress conditions alone can drive crevasse tips into the firn aquifer, allowing hydrofracture initiation year-round. We infer inland expansion of crevasses over the firn aquifer from crevasse-nucleated whaleback dune formation and Global Navigation Satellite System-station detected crevasse opening extending 14 and 4 km, respectively, inland from the current, farthest-upstream drainage point. Using our LEFM model, we identify three vulnerable regions with coincidence between dry crevasse depth and water table variability, indicating potential future inland firn aquifer drainage sites. These results suggest the downstream boundary of firn aquifers can migrate inland under future warming scenarios and may already be underway.
Irrealis as modality: evidence from Gιsιɖa Anii
Authors: Morton Deborah , Blanchette Frances 
Published: October 2024

Abstract
Using data from the understudied language Gιsιɖa Anii, we provide a formal analysis of irrealis that builds on the framework of modality proposed in Giannakidou and Mari. In particular, we propose that Anii has an irrealis modal morpheme whose meaning is that the speaker does not believe that the proposition is true at a particular time. This gives irrealis, at least in Anii, a negatively biased meaning. Giannakidou and Mari propose that the subjunctive in European languages is a positively biased modal but find no evidence in their data for a corresponding negatively biased one. However, in expanding their approach to a completely unrelated language, we show that modal bias can also be negative, filling in the paradigmatic gap left open by Giannakidou and Mari’s work. We also illustrate the utility of analyzing irrealis (in relation to the concept of veridicality) as a morphosyntactic and semantic category with a status similar to tense and aspect. Our formal analysis accounts for the obligatory realization of irrealis in a wide range of semantic contexts in Anii, including future tense, negation, and wishes, and shows how irrealis can be composed with other clausal elements. We suggest that reality status, which we analyze as (non)-veridicality, is obligatorily present in the Anii clause and discuss the implications of this for other languages.
/s/ ideology in twentieth-century educational materials in Finland: on the language-political and sociocultural underpinnings
Authors: Vaattovaara Johanna , Halonen Mia 
Published: October 2024

AbstractThe status of the phoneme /s/ as the only sibilant of Finnish makes its pronunciation relatively free. This enables /s/ variants to gain social meaning, a tendency typical in many societies. In Finnish society, studies so far have documented how variation in /s/ pronunciation has faced concerns, originating from late-nineteenth-century nation building and Finnish language norm construction processes. Against the norm of the voiceless alveolar /s/, fronted variants first represented Swedish influence and a threat to norms of ‘good Finnish’, later meeting more global indexes. The historical development of the /s/ ideology is still echoed in the contemporary social meaning potentials of /s/ variation. By focusing on learning materials used in the Finnish education system during the period from the 1900s to the 1970s, this article investigates how formal education has contributed to the ideology of the (im)proper Finnish /s/, manifested in the ideological construct of ‘Helsinki s’.
The impact of viral respiratory infection on surgical outcome of cavopulmonary shunt
Authors: Wendt Stefanie , Dedden Christoph , Kröner Axel , Leister Nicolas , Menzel Christoph , Schink Ullrich , Rustenbach Christian , Wahlers Thorsten , Khalil Markus , Sreeram Narayanswami , Bennink Gerardus 
Published: October 2024

AbstractUndetected respiratory infections may adversely affect the intrapulmonary resistance after Stage 2 or Stage 3 Fontan palliation. A few studies describe a higher risk for viral pneumonia during respiratory virus season, but none of them have focused on the effect of symptomatic viral pneumonia on in-hospital clinical course after bidirectional Glenn shunt. We analysed 77 patients who underwent bidirectional Glenn shunt surgery. Six patients were detected with pneumonia and proof of viral ribonucleic acid in tracheal mucus in the very early postoperative time. We compared them retrospectively to the remaining 71 patients regarding preoperative inflammatory signs, mortality, paediatric ICU length of stay, and ventilation time. The infection rate was not seasonal dependent. Ventilation time was significantly elongated in the pneumonia group (558 h ± 634 vs. 8.7 h ± 1.9; p < 0.0001) and so was the paediatric ICU length of stay (29 days ± 26 vs. 3 days±1; p = 0.007). Significantly more patients in the pneumonia group required extracorporeal cardiac life support postoperatively. The mortality was significantly increased in patients with pneumonia. Even subclinical viral pneumonia may cause ventilation-to-perfusion mismatch by raising intrapulmonary resistance. Recorded parameters of postoperative paediatric ICU therapy showed a significant impact of a viral pneumonia on patients after bidirectional Glenn shunt. The respiratory syncytial virus vaccination does not protect these patients from infection with other respiratory viruses. The focus should be put on preoperative diagnosis of pulmonary infections in the vulnerable group of patients with univentricular hearts.
Association between vegetable intake and major depressive disorder: results from National Health and Nutrition Examination Survey 2005–2018 and bidirectional two-sample Mendelian randomisation
Authors: Wang Qi , Ou Zhaoxing , Chen Jiamin , Li Liujun , Chen Yuzhuo , Ye Dalin 
Published: October 2024

Abstract

Objective:
This study aimed to evaluate the association between vegetable intake and major depressive disorder (MDD) through cross-sectional analysis and bidirectional two-sample Mendelian randomisation (MR).

Design:
Cross-sectional analysis was conducted on National Health and Nutrition Examination Survey (NHANES) data from 2005 to 2018 and the corresponding Food Patterns Equivalents Database (FPED). Genome-wide association study (GWAS) data were obtained from UK Biobank and Psychiatric Genomics Consortium (PGC) dataset. Logistic regression analysis was performed after calculating the weights of the samples. Inverse variance weighted, MR-Egger and weighted median methods were used to evaluate the causal effects.

Setting:
A Patient Health Questionnaire-9 score ≥ 10 was considered to indicate MDD. Low vegetable intake was defined as < 2 cups of vegetables per day.

Participants:
30 861 U.S. adults from NHANES. The GWAS data sample size related to vegetable intake were comprised 448 651 and 435 435 cases respectively, while the GWAS data sample size associated with MDD encompassed 500 199 cases.

Results:
There were 23 249 (75·33 %) participants with low vegetable intake. The relationship between vegetable intake and MDD was nonlinear. In the multivariate model adjusted for sex, age, education, marital status, poverty income ratio, ethnicity and BMI, participants with low vegetable intake were associated with an increased risk of MDD (OR = 1·53, 95 % CI (1·32, 1·77), P < 0·001). Bidirectional MR showed no causal effects between vegetable intake and MDD.

Conclusions:
Cross-sectional analysis identified a significant relationship between vegetable intake and MDD, whereas the results from bidirectional two-sample MR did not support a causal role.
Disgust and the duel: Aristocratic violence, the scienza cavalleresca, and feeling rules in early modern Italy
Authors: Cummins Stephen Thomas 
Published: October 2024

Abstract
Many early modern Italian nobles were obsessed with duelling. Despite bans from secular authorities and the Council of Trent, the violent honor complex was veiled in part under the title of the scienza cavalleresca, the knightly science, which provided rules for the conduct of conflicts between aristocrats and those with noble aspirations. Such rules were both concerned with emotions and the object of emotions. Using the tools of the history and sociology of emotions, this article contributes to the emotional history of the scienza cavalleresca through examining the rules proposed both as feeling rules in themselves and as objects of emotional judgment. Toward the turn of the eighteenth century, more aristocrats began rejecting such codes with explicit objections to the scienza cavalleresca and its ethical basis. One such noble was Paolo Mattia Doria (1667–1746), a notorious duellist in the closing years of the Spanish regime, who renounced the vendetta and expressed disgust with its practitioners. A zealous convert against the noble vengeance system, he will serve as an example to explore the wider struggle over emotional values in early modern Italy and, more generally, in societies with high levels of violence. The article traces the role of emotions in the scienza cavalleresca, the taste for dispute through one genre (letters of challenge or cartelli di sfida), then explores the case of Doria. From these three stages, the article argues for the significance of adopting approaches from the sociology of emotions to analyze elite cultures of violence.
State servants, cash, and credit market modernizations in early modern Stockholm
Authors: Pihl Christopher , Renström William 
Published: October 2024

Abstract
This study examines the credit market in seventeenth-century Stockholm, a rapidly growing city whose credit market is an early example of a market with both private and institutional actors. Using a sample of 1,500 probate inventories from 1679 to 1708, we focus on the practices and experiences of municipal and state servants, and we examine in detail the probate inventories of employees of the royal court. The latter group had their wages paid by the king in a world where being in arrears was the norm, and their spatial and social proximity to the Bank of the Estates made them potential pioneers in the movement towards an institutionalized and formalized capital market. The credit market has a mixed character, both in terms of the opportunities available to investors and in terms of their behavior. For people with a surplus of cash and good connections, money lending could be a way to increase their income. The court servants and many others moved seamlessly between institutional and private, as well as formal and informal, credit. The article shows that wage earners and state servants were central to the transformation of the early modern credit market. For them, the credit market and the bank offered investment opportunities that matched their skills and circumstances.
The Transmission of Pc 3 Waves From the Foreshock Into the Earth's Magnetosphere: 3D Global Hybrid Simulation
Authors: Sun Jicheng , Ren Junyi , Lu Quanming , Zhang Beichen , Yang Huigen 
Published: October 2024

AbstractAlthough initially it was presumed that foreshock waves would propagate directly into the dayside magnetosphere, observational evidence for sinusoidal Pc3 waves in the downstream of quasi‐parallel shocks is scarce. The transmission of these waves from the foreshock into the magnetosphere remains uncertain. In this paper, we employ a 3D global hybrid simulation at a realistic scale to explore the generation and transmission of the dayside ULF waves under a radial interplanetary magnetic field. Our findings demonstrate that the Pc3 waves are self‐consistently generated in the foreshock region and then transmitted into the magnetosheath and magnetosphere. In the foreshock, the waves are excited at approximately 25 mHz and exhibit right‐handed helicity in the plasma frame, characterizing them as quasi‐parallel fast magnetosonic waves. In the magnetosphere, the fluctuating magnetic field is mainly parallel to the background magnetic field, which indicates the dominant wave modes are compressional. Fluctuations in the magnetosheath show a broader spectrum (10–100 mHz) compared to those in the magnetosphere and foreshock, potentially explaining the little observation of sinusoidal Pc3 waves in the magnetosheath. Additionally, only lower frequency compressional waves (below 30 mHz) are effectively transmitted into the dayside magnetosphere. Our simulation provides critical insights into the interactions between the solar wind and Earth's magnetosphere.
Vertical Structure and Seasonal Variability of Chlorophyll Concentrations in the Southern Tropical Indian Ocean Revealed by Biogeochemical Argo Data
Authors: Ma Xueying , Chen Gengxin , Chu Xiaoqing , Xiu Peng 
Published: October 2024

AbstractThe variability of chlorophyll (Chla) in the Southern Tropical Indian Ocean (STIO) is not fully understood. This study utilized biogeochemical Argo (BGC‐Argo) and satellite observations to investigate the seasonal Chla variations in the upper layer (above 200 m) and their relationships to physical dynamics. The results indicate the existence of a well‐developed deep Chla maximum (DCM) layer situated between depths of 50 and 150 m. The shallowest DCM was at the Seychelles‐Chagos thermocline ridge because of permanent upwelling. Both the northern (4°S–12°S, 52°E−92°E) and southern (12°S–25°S, 52°E−92°E) regions experience surface blooms during July–August. However, they exhibit distinct Chla changes in response to different physical processes and nitrate concentrations below the mixed layer. In the northern region, the thermocline plays a critical role in regulating DCM depth and intensity. From April to June, subsurface upwelling and near‐surface stratification processes promote nutrient and Chla accumulation in the subsurface layer, resulting in elevated surface Chla levels in the subsequent months. In contrast, the southern region is characterized by oligotrophic conditions, where light availability primarily governs Chla variability below the mixed layer. Specifically, from November to January, when light intensity intensifies, Chla increases below the mixed layer. Furthermore, BGC‐Argo data revealed a long‐lived cyclonic eddy that facilitated the westward transport of Chla, significantly contributing to surface Chla blooms through eddy‐pumping and eddy‐trapping mechanisms. This research elucidates the fundamental characteristics of Chla distribution from a three‐dimensional perspective and furthers our understanding of the complex biophysical interactions within the STIO.
Experimental evidence on the role of framing, difficulty and domain-similarity in shaping behavioral spillovers
Authors: León Anja Köbrich , Picard Julien , Schobin Janosch 
Published: October 2024

AbstractDoes prompting people to volunteer for the climate spur or hamper further environmental engagement? We address this question in an online experiment with 10,670 German respondents. First, respondents read a text explaining how to help scientists fight climate change. Second, participants choose whether to do a real-effort task, like the behavior emphasized in the text. Third, respondents can sign a petition against climate change. In Study 1, we manipulate the narrative of the texts. We compare narratives condemning inaction or praising climate action against a neutral narrative (control) and an unrelated article (placebo). In Study 2, we investigate how the difficulty of the first behavior moderates behavioral spillovers. In Study 3, we test if the similarity between the domains of the two behaviors (e.g., environment, health) moderates spillover effects. None of our narratives increase the uptake of the real-effort task. Doing the real-effort task does not increase the likelihood of signing the petition either. Difficulty and domain-similarity do not moderate these effects.Protocol registration The stage 1 protocol for this Registered Report was accepted in principle on January 1, 2023. The protocol, as accepted by the journal, can be found at: https://doi.org/10.17605/OSF.IO/JPT8G.
Multi-label dental disorder diagnosis based on MobileNetV2 and swin transformer using bagging ensemble classifier
Authors: Alsakar Yasmin M. , Elazab Naira , Nader Nermeen , Mohamed Waleed , Ezzat Mohamed , Elmogy Mohammed 
Published: October 2024

AbstractDental disorders are common worldwide, causing pain or infections and limiting mouth opening, so dental conditions impact productivity, work capability, and quality of life. Manual detection and classification of oral diseases is time-consuming and requires dentists’ evaluation and examination. The dental disease detection and classification system based on machine learning and deep learning will aid in early dental disease diagnosis. Hence, this paper proposes a new diagnosis system for dental diseases using X-ray imaging. The framework includes a robust pre-processing phase that uses image normalization and adaptive histogram equalization to improve image quality and reduce variation. A dual-stream approach is used for feature extraction, utilizing the advantages of Swin Transformer for capturing long-range dependencies and global context and MobileNetV2 for effective local feature extraction. A thorough representation of dental anomalies is produced by fusing the extracted features. To obtain reliable and broadly applicable classification results, a bagging ensemble classifier is utilized in the end. We evaluate our model on a benchmark dental radiography dataset. The experimental results and comparisons show the superiority of the proposed system with 95.7% for precision, 95.4% for sensitivity, 95.7% for specificity, 95.5% for Dice similarity coefficient, and 95.6% for accuracy. The results demonstrate the effectiveness of our hybrid model integrating MoileNetv2 and Swin Transformer architectures, outperforming state-of-the-art techniques in classifying dental diseases using dental panoramic X-ray imaging. This framework presents a promising method for robustly and accurately diagnosing dental diseases automatically, which may help dentists plan treatments and identify dental diseases early on.
Chronic hypoxia for the adaptation of extracellular vesicle phenotype
Authors: Pridgeon Chris S. , Airavaara Kerttu , Monola Julia , Jokela Alisa , Palmer Daniel , Yliperttula Marjo , Harjumäki Riina 
Published: October 2024

AbstractVariations in oxygen level affect the phenotype of cells and extracellular vesicles (EVs). Depending on the metabolic oxygen demand of cells, hypoxic cell culture can produce conditions more like those found in vivo, and with appropriate oxygen levels, mimic hypoxic tumours. However, most previous experiments studying both EVs and the effects of hypoxia on cells use periods of 72 h or less of hypoxia. We hypothesised that this was insufficient time for adaptation to hypoxic conditions both for EVs and cells which may skew the results of such studies. In this study, the effects of acute (72 h) and chronic hypoxia (> 2 weeks) on the phenotype of HepG2 and PC3 cells and their EVs were examined. Cells could be cultured normally under chronic hypoxic conditions and cryopreserved and recovered. The effects of hypoxia on EV phenotype are slow to establish and dependent on cell line. In PC3 cells, the greatest change in phenotype and increase in EV production occurred only with chronic hypoxic culture. In HepG2 cells, the number of EVs produced was insensitive to hypoxic culture and the greatest changes in protein expression were observed after acute hypoxic culture. Nonetheless, biphasic changes in EV phenotype were detected in both cell types in response to either acute or chronic hypoxia. These results indicate that for cells which do not induce consumptive oxygen depletion, prolonged hypoxic culture is required for complete adaptation.
Efficacy and safety of allogeneic platelet-rich plasma in chronic wound treatment: a meta-analysis of randomized controlled trials
Authors: Li Yalong , Wang Xingtong , Li Yucong , Li Dawei , Li Shijie , Shen Chuanan 
Published: October 2024

AbstractAllogeneic platelet-rich plasma (al-PRP) is gaining attention in clinical practice for treating chronic refractory wounds, though research results remain controversial. To assess the clinical efficacy of al-PRP for chronic refractory wounds. Databases including PubMed, Cochrane Library, Embase, CNKI, SinoMed, VIP, and WFPD were searched for randomized controlled trials comparing al-PRP with conventional treatments up to October 2023. Two researchers independently screened studies, extracted data, and assessed quality. Statistical analysis was conducted using RevMan 5.4, and potential publication bias was assessed and corrected using funnel plots and Egger’s test. Twelve studies with 717 cases were included. Meta-analysis showed al-PRP significantly improved outcomes compared to non-al-PRP treatments: increased healing rate (RR 2.72, 95% CI 1.77–4.19, p < 0.00001), shortened healing time (SMD − 1.03, 95% CI -1.31 to -0.75, p < 0.00001), improved efficacy rate (RR 1.19, 95% CI 1.10–1.28, p < 0.00001), increased wound shrinkage (MD 35.65%, 95% CI 21.65–49.64, p < 0.00001), and reduced hospital stays (MD -2.62, 95% CI -4.35 to -0.90, p = 0.003). Al-PRP is a feasible, effective, and safe biological therapy for chronic refractory wounds.Trial registration: PROSPERO Identifier CRD42022374920.