bluuebunny/crossref_metadata_2025_split huggingface dataset:
High School Follow-Up of the Dating Matters® RCT: Effects on Teen Dating Violence and Relationship Behaviors
Authors: Niolon Phyllis Holditch , Estefan Lianne F. , DeGue Sarah , Le Vi D. , Tracy Allison J. , Ray Colleen , Bontempo Daniel , Little Todd D. , Vivolo-Kantor Alana M. , Latzman Natasha , Taylor Bruce , Tharp Andra 
Published: March 2024

AbstractTeen dating violence (TDV) is a significant public health problem that can have lifelong consequences. Using a longitudinal, cluster randomized controlled trial (RCT), this study examines whether the Dating Matters comprehensive prevention model, implemented in middle school, prevented TDV and negative relationship behaviors and promoted positive relationship behaviors in high school (9th–11th grades), when compared with a standard of care intervention. Dating Matters includes programs for sixth to eighth grade youth and their parents, training for school staff, a youth communications program, and policy and data activities implemented in the community. Self-report survey data were collected from students in 46 middle schools that were randomly assigned to condition within site. Students completed two surveys (fall and spring) in each middle school grade and a single survey in the spring of each high school grade. This study examined self-reported TDV perpetration and victimization, use of negative conflict resolution strategies, and positive relationship skills in the high school follow-up. While varying patterns emerged, latent panel models demonstrated significant program effects for all outcomes. Dating Matters students reported 19% reduced risk for TDV perpetration, 24% reduced risk for TDV victimization, 7% reduced risk for use of negative conflict strategies, and 3% more use of positive relationship skills, on average across time and cohort, than standard of care students. On average, Dating Matters, implemented in middle school, continued to be more effective at reducing TDV perpetration, TDV victimization, and use of negative conflict resolution strategies in high school than an evidence-based comparison program.Trial Registration: clinicaltrials.gov Identifier: NCT01672541.
The Challenging Nature of Volcanic Heritage: The Fogo Island (Cabo Verde, W Africa)
Authors: Alfama V. , Henriques M. H. , Barros A. 
Published: March 2024

AbstractMany volcanic landscapes reflect the essence of volcanism and are particularly attractive to different kinds of visitors, featuring the concept of volcanic geoheritage. The expressiveness of volcanic processes is exacerbated in active volcanoes, which increasingly attracts geotourism, despite the natural hazards associated to such geological environment. This work reports how the 2014–2015 eruption of the Fogo volcano at Cabo Verde (West Africa) affected the geoheritage of the central part of the caldera, classified since 2003 as Natural Park, and which caused the destruction of several villages but enabled the occurrence of new geosites. Chã das Caldeiras is the only inhabited area within the perimeter of the park and the unique case of human settlement inside the crater of an active volcano. Besides agriculture, geotourism is an important economic activity for the local communities, and both were devastated after the eruption. However, after the 2014–2015 crisis and despite the eruption risk the local population decided to return to the affected villages and re-start their former life, including geotourism which has since recorded enormous growth. The volcanic geoheritage has dynamic nature that stand out from the majority of stable geosites, with periodic destruction of geosites and corresponding geotouristic infrastructures, and the emergence of new geosites. But despite the costs of rehabilitating, this type of geoheritage must be seen as an economic asset capable of attracting visitors to travel to destinations subject to the risk of eruptions, therefore contributing to foster the typical community-based tourism of normally inhospitable territories.
A two-stage framework for Arabic social media text misinformation detection combining data augmentation and AraBERT
Authors: Mohamed Ebtsam A. , Ismail Walaa N. , Ibrahim Osman Ali Sadek , Younis Eman M. G. 
Published: March 2024

Abstract
Misinformation can profoundly impact the reputation of an entity, and eliminating its spread has become a critical concern across various applications. Social media, often a primary source of information, can significantly influence individuals’ perspectives through content from less credible sources. The utilization of machine-learning (ML) algorithms can facilitate automated, large-scale analysis of textual content, contributing to the rapid and efficient processing of extensive datasets for informed decision-making. Since the performance of ML models is highly affected by the size of the training data, many research papers have presented different approaches to solve the problem of limited dataset size. The data augmentation (DA) approach is one of these strategies, aiming to enhance ML model performance by increasing the amount of training data. DA generates new instances by applying different transformations to the original data instances. While many DA techniques have been investigated for various languages, such as English, achieving an enhancement of the classification model’s performance on the new augmented dataset compared to the original dataset, there is a lack of studies on the Arabic language due to its unique characteristics. This paper introduces a novel two-stage framework designed for the automated identification of misinformation in Arabic textual content. The first stage aims to identify the optimal representation of features before feeding them to the ML model. Diverse representations of tweet content are explored, including N-grams, content-based features, and source-based features. The second stage focuses on investigating the DA effect through the back-translation technique applied to the original training data. Back-translation entails translating sentences from the target language (in this case, Arabic) into another language and then back to Arabic. As a result of this procedure, new examples for training are created by introducing variances in the text. The study utilizes support vector machine (SVM), naive Bayes, logistic regression (LR), and random forest (RF) as baseline algorithms. Additionally, AraBERT transformer pre-trained language models are used to relate the instance’s label and feature representation of the input. Experimental outcomes demonstrate that misinformation detection, coupled with data augmentation, enhances accuracy by a noteworthy margin 5 to 12% compared to baseline machine-learning algorithms and pre-trained models. Remarkably, the results show the superiority of the N-grams approach over traditional state-of-the-art feature representations concerning accuracy, recall, precision, and F-measure metrics. This suggests a promising avenue for improving the efficacy of misinformation detection mechanisms in the realm of Arabic text analysis.
The Tension Between Allowing Student Struggle and Providing Support When Teaching Problem-Solving in Primary School Mathematics
Authors: Stewart Elizabeth , Ball Lynda 
Published: March 2024

AbstractThis article reports two primary school teachers’ perceptions of the effectiveness of lessons based on a problem-solving intervention. The intervention included enabling and extending prompts, independent student struggle time initially and time to share problem-solving strategies at the end. The intervention had two versions: one included whole class prompts and teachers anticipated students’ responses before teaching; the other without these features. Each teacher implemented two lessons in year 1/2 composite classes, with one lesson common. Teachers identified positive impacts of the intervention including providing support for students, extending students’ thinking and providing positive challenge during problem-solving. Struggle time was believed to negatively impact some students’ resilience and confidence; both teachers deviated from the intervention to reduce struggle time. Students used more problem-solving strategies when struggle time was included compared to when the teacher modelled an approach for solving. There was a tension for teachers between providing time for students to struggle and preserving some students’ confidence. One teacher facilitated student share time in the middle of one lesson, allowing students to experience both struggle and success; this compromise could address the tension. Overall, the intervention was perceived to positively impact teaching practice.
Thermal diffusivity of inclined magnetized Cross fluid with temperature dependent thermal conductivity: Spectral Relaxation scheme
Authors: Darvesh Adil , Akgül Ali , Elmasry Yasser , Sánchez-Chero Manuel , Collantes Santisteban Luis Jaime , Sánchez-Chero José Antonio , Hassani Murad Khan 
Published: March 2024

AbstractUnderstanding and controlling the thermal transport phenomena are crucial in numerous applications. The current research emphasizes thermal diffusivity of an inclined magnetized Cross fluid with temperature-dependent thermal conductivity with a computational iterative spectral relaxation scheme. Cross mathematical model is employed to characterizes non-Newtonian behavior and to uncover viscoelastic properties of fluid. Flow is incorporated under temperature thermal influence and external inclined magnetic strength is considered for thermal variations. Various prominent factors, including cross index, magnetic field, inclination angle, temperature-dependent thermal conductivity are analyzed on the fluid's thermal diffusivity. The flow governing PDEs are converted into system of ODEs by using suitable transformation. Spectral relaxation computation scheme is then used for controlling the new set equations. SRM algorithm controlling subsystems is built through MATLAB. Numerical results are illustrated by MATLAB graphs. Physical quantities such as Sherwood numbers, Nusselt and skin friction coefficient are visually taken place through statistical graphs with two cases of imposed magnetic field. The results of this investigation shed light on how non-Newtonian fluids behave when exposed to temperature changes and magnetic fields and useful in understanding and leverage these effects for specific applications.
Chromosomal R-loops: who R they?
Authors: Székvölgyi Lóránt 
Published: March 2024

AbstractR-loops, composed of DNA–RNA hybrids and displaced single-stranded DNA, are known to pose a severe threat to genome integrity. Therefore, extensive research has focused on identifying regulatory proteins involved in controlling R-loop levels. These proteins play critical roles in preventing R-loop accumulation and associated genome instability. Herein I summarize recent knowledge on R-loop regulators affecting R-loop homeostasis, involving a wide array of R-loop screening methods that have enabled their characterization, from forward genetic and siRNA-based screens to proximity labeling and machine learning. These approaches not only deepen our understanding on R-loop formation processes, but also hold promise to find new targets in R-loop dysregulation associated with human pathologies.
The Invisible Safeguards of Judicial Independence in the Israeli Judiciary
Authors: Lurie Guy 
Published: March 2024

AbstractThe Israeli democracy regulates the operation of the judiciary through the constraints of formal rules that check the political actors, the individual judges, and the judiciary. Basic laws, laws and regulations prescribe the operation of every subject. Yet beyond these formal rules, informal institutions and practices are sometimes equally important in the operation of the judiciary, as they are in any constitutional system. In Israel, some of these informal institutions are crucial for the flourishing of democracy and the rule of law, through their protection of judicial independence from external political interference. The imminent possibility that political actors may set some of them aside is nothing less than a potential transformation in the constitutional order. Over the past few decades, judges and court administrators have introduced other internal informal institutions in the administration of the Israeli Judiciary, which qualify formal judicial accountability mechanisms in ways that may prove to be detrimental to democratic principles. This article discusses informal institutions that are important in the operation of the Israeli judiciary, separating the former external kind that are conducive to the rule of law—such as the illegitimacy of political and partisan considerations in judicial appointments—and whose disregard may signal democratic decay from the latter internal kind that may prove detrimental to the courts—such as opaquely changing who is responsible for court administration. Lastly, the political attempt to change informal institutions, detailed herein, can be seen as a harbinger of the current attempt to change formal institutions in the constitutional status of the judiciary in Israel.
Actors of Informal Judicial Institutions and Practices
Authors: Hamřík Lukáš 
Published: March 2024

AbstractWhile informal institutions significantly affect the functioning of courts, they also change the powers, position, and influence of individual actors in judicial systems. This Article analyzes how the presence of informal judicial institutions and practices reshapes the influence and importance of roles individual actors play in the functioning of the judiciary. The aim of this Article is three-fold. First, it maps the actors of informal judicial institutions and practices. Second, it stresses the importance of looking at actors who are not formally involved in particular judicial processes and recognized as decision-makers but have the ability to influence the judiciary informally. Third, it shows why it is necessary to keep in mind that also collective bodies can take part in informal judicial institutions and practices.
Estrategias de aprovisionamiento de otáridos en la margen meridional de Tierra del Fuego durante el Holoceno
Authors: Martinoli María Paz , Zangrando Atilio F. 
Published: March 2024

ResumenLos otáridos fueron recursos críticos para muchas sociedades costeras de Sudamérica. Se han propuesto diferentes estrategias para la explotación de esta presa, que parten principalmente de considerar parámetros ecológicos sobre su distribución y comportamiento y que pueden ser examinados según la especie, la edad y el sexo de los especímenes identificados en el registro arqueológico. En este trabajo partimos de estos criterios para analizar la representación de restos de otáridos en conjuntos zooarqueológicos de diferentes espacios del sur de Tierra del Fuego. Los resultados indican que se implementaron estrategias similares de explotación en toda el área, aún donde se presumen condiciones geográficas, culturales y ecológicas diferentes en la relación humano-otárido. A partir de los resultados se examinan algunos aspectos analíticos sobre la identificación zooarqueológica de individuos lactantes y la caracterización de la forma de explotación de esta presa según el tipo de apostadero y su distribución en el ambiente actual.
Food Profiteering, Paper Laws, and Criminal Justice in the Bohemian Lands after 1918
Authors: Šmidrkal Václav 
Published: March 2024

AbstractThe article deals with food profiteering in the Bohemian Lands after the declaration of Czechoslovakia in 1918. The new state faced a disintegrated society in which various units continued to fight each other for an advantage in the food market. While food shortages persisted, the Czechoslovak authorities had to deal with a situation in which food rationing laws had lost some of their power to distinguish between the legal and the criminal. Moreover, collective ideas about what was right and wrong, about the victims and perpetrators of food profiteering, and of whom to punish and how, varied according to the different social and ethnic affiliations of the population. Political instrumentalization of such ideas jeopardized the postwar consolidation based on the promise of a better future. Thus, the introduction of food profiteering courts with lay judges was an attempt to institutionalize conflicts over food profiteering and to reduce the impacts of the atomization of society until the economic situation improved.
Planting the Republic: State Regulation of the Discourse on Food Shortages in Public Communication in Early Czechoslovakia (1918–21)
Authors: Horák Pavel 
Published: March 2024

AbstractCzechoslovakia as a victorious, yet still fragile post-imperial state, considered censorship and state propaganda to be a necessary tool to secure its legitimacy at home and abroad. From the very beginning, Czechoslovakia defined itself as a democracy with freedom of speech as its basic principle, yet at the same time, it had to deal with inner fragility and outer vulnerabilities. The strategic agenda of people's nutrition, which was closely associated with the perceived competence of state institutions, serves as a litmus test for the state's regulation of press and public speech and the implementation of republican practices and acceptable limits on public discourse. This study analyzes how the new republican state regulated information on food supply shortcomings in the press and at public gatherings. It argues that Czechoslovakia maintained the prewar Habsburg practices of censorship; however, instead of the vaguely defined public interest of the multinational monarchy, it was now used to protect the public interest of “the national state of the Czechoslovaks.” This study analyzes how the government thought about the consistency of its communication during the postwar (supply) crisis, and thus also options of how to shape a clear and positive brand of the state.
Promoting the State through Food Scarcity: Czechoslovakia and the United States after World War I
Authors: Hájková Dagmar 
Published: March 2024

AbstractAfter the collapse of the Habsburg monarchy, Czechoslovak leaders sought ways to strengthen the state's position in Europe and considered the republic's good reputation as essential to stabilizing the state and securing food supplies. This article analyzes how the Czechoslovak authorities portrayed their country's image and the postwar food shortage, and who participated in its construction. Hunger and scarcity were interpreted as the result of years of deliberate exploitation by Austria-Hungary, and requests for aid were justified on the grounds that a democratic and moral state deserved aid as a matter of priority. Czechoslovak leaders sought to secure a favorable position among the victorious powers by establishing a consistent historical narrative, an elaborate system of publicity, lobbying networks, and personal relationships with Entente officials. They were able to present their country's situation in a positive manner, even in terms of scarcity, and to promise their citizens a better future. This article examines the ways the Czechoslovak state communicated its need for humanitarian aid, particularly from the United States. It argues that the Czechoslovak effort to capitalize on its self-proclaimed moral reputation was partially successful in attracting a circle of supporters, even promoters, and in creating and cultivating its international image as “an island of democracy in Central Europe.”
Towards Development: The Yellow River project and UNRRA’s technical assistance to China, 1944–1947
Authors: Tao Jiayi 
Published: March 2024

AbstractThis article examines an international endeavour to manage the 1938 Yellow River dyke breach and to bring mechanized farming to the flooded area, as part of the UNRRA China Programme (1944–1947). It reveals why a Chinese Nationalist vision of international aid entailed technical assistance, and how this call for development was received by UNRRA’s multi-national, albeit predominantly American, cadre of experts at a transitional period from war to reconstruction. This article argues that technical assistance is integral to understanding the history of UNRRA and its role in negotiating different visions for the post-war world, especially a developmental one. Development did not emerge as a united concept; instead, the ambiguity created a space for experts with different backgrounds to fit themselves into the post-war programme. Focusing on those recipients and fieldworkers that shaped the UNRRA aid on the ground, it offers a non-European perspective for understanding how development thoughts gained momentum through a post-war programme, leading the way to global proliferation of development projects.
Mesoscale Meridional Heat Transport Inferred From Sea Surface Observations
Authors: Chen Yanxu , Yu Lisan 
Published: March 2024

AbstractThe ocean regulates the Earth's climate by transporting heat from the equator to the poles. Here, we use satellite‐based sea surface observations of air‐sea heat fluxes and eddy detection to investigate the mesoscale heat transport. “Mesoscale” refers to both the Eulerian perspective as the spatio‐temporal scales of ∼100 km and ∼1 month, as well as the Lagrangian aspect as isolated vortices identified from the dynamic topography. Paradoxically, there are a considerable number of mesoscale eddies inconsistent between their surface thermal and dynamic signals, that is, cold‐core anticyclones and warm‐core cyclones are globally prevalent. On account of such inconsistency, we show that the mesoscale meridional heat transport carried by geostrophic components is 10 times larger than (and opposite in direction to) that of the wind‐driven Ekman components. An offset between SSH‐SST coherent and incoherent eddies in the Ekman heat transport is apparent, whereas the geostrophic heat transport is contained within coherent eddies.
Changes in External Forcings Drive Divergent AMOC Responses Across CESM Generations
Authors: Needham Michael R. , Falter Douglas D. , Randall David A. 
Published: March 2024

AbstractIt has been suggested that the Atlantic meridional overturning circulation (AMOC) in many CMIP6 models is overly sensitive to anthropogenic aerosol forcing, and it has been proposed that this is due to the inclusion of aerosol indirect effects for the first time in many CMIP6 models. We analyze the AMOC response in a newly released ensemble of simulations performed with CESM2 forced by the CMIP5 input data sets (CESM2‐CMIP5). This AMOC response is then compared to the CMIP5‐generation CESM1 large ensemble (CESM1‐LE) and the CMIP6‐generation CESM2 large ensemble (CESM2‐LE). A key conclusion, only made possible by this experimental setup, is that changes in aerosol‐indirect effects cannot explain differences in AMOC response between CESM1‐LE and CESM2‐LE. Instead, we hypothesize that the difference is due to increased interannual variability of anthropogenic emissions. This forcing variability may act through a nonlinear relationship between the surface heat budget of the North Atlantic and the AMOC.