bluuebunny/crossref_metadata_2025_split huggingface dataset:
Peers To Professors: Exploring The Role Of Students And Faculty In Same-Level Reciprocal Peer Assisted Learning In Family Medicine Clerkship
Authors: Sami Muneeza Aamir , Baig Lubna Ansari , Iqbal Saima Perwaiz , Shafi Riffat , Parveen Sobia 
Published: February 2025

Objective: Peer-assisted learning (PAL) is teaching by the learners to the learners, a teaching strategy globally integrated into curricula. One particular variant is same-year reciprocal PAL, in which peer tutors and tutees are from the same academic year and alternate teaching roles. However, few studies have examined this specific form of PAL, and both student and faculty perspectives on its efficacy remain largely unexplored. To address this gap, we conducted a qualitative study among fourth-year medical students during their Family Medicine clerkship.
Methods: Employing content thematic analysis, we gathered data through in-depth interviews and focus group discussions involving both faculty members and students. Students received training to lead small group discussions, and their perceptions were subsequently collected. Coding of the transcripts was carried out by three researchers independently, with themes agreed upon mutually. COREQ guidelines were followed throughout the planning, implementation, and analysis of this study.
Results: The finalized themes included "Enhancement of Teaching Skills," "Conducive Educational Environment," "Operational Issues," and "Recommendations for the Future".
Conclusion: Our findings suggest that PAL promotes collaboration among students and enhances knowledge, confidence, time management, teamwork and reflecting skills besides many other. It serves as a valuable supplement to traditional teaching methods, although it cannot replace them entirely. Thorough planning prior to implementation is essential for achieving beneficial long-term outcomes for both students and faculty.
Key words: peer groups, medical students, learning, clinical clerkship, teaching methods, undergraduate medical education.
Visions of Sustainable Future Shaped Through a Dilemma: International Tourism Development and Lagoon Management in Bacalar
Authors: Yamasaki Eriko , Meneghello Laura 
Published: February 2025

The international tourism development along the Caribbean coast of the Yucatán Peninsula, Mexico, started as a state-driven project in the 1970s. Located farther south of the popular tourist resort in the Mexican Caribbean, Bacalar has increasingly become famous as international tourism destination because of its freshwater body named ‘Lagoon of Seven Colours’. As a drastic increase in tourist arrivals leads to the contamination of the lagoon, the question of sustainability of tourism development has become a highly debated issue in that small town.
Based on ethnographic fieldwork conducted in March 2019, this paper examines the visions of sustainability that the citizens of Bacalar developed in the attempt to find a balance between the growth of international tourism and the protection of local natural heritage. It analyses local narratives and interprets discourses of sustainability as being the outcome of translocal processes characterised by a productive friction between vernacular perceptions of the environment and the globalised concept of sustainability.

This article was published open access under a CC BY licence:
https://creativecommons.org/licences/by/4.0
.
Laboratory Measurement of CH3
17OH Transitions in the Frequency Range from 216 to 264 GHz for Astronomical Application
Authors: Tamanai Akemi , Oyama Takahiro , Watanabe Yoshimasa , Sakai Takeshi , Nakatani Riouhei , Zeng Shaoshan , Kleiner Isabelle , Sakai Nami 
Published: February 2025

Abstract
Methanol is one of the most abundant complex organic molecules in interstellar environments. Molecular lines of its rare isotopologues 12CH3
17OH and 12CH3
18OH therefore play a crucial role in examining the column density of 12CH3
16OH, which serves as a reference for organic molecular chemistry in interstellar clouds. In this study, we have recorded the spectroscopic emission spectrum of 12CH3
17OH in the frequency range between 216 and 264 GHz by making use of an emission-type millimeter and submillimeter spectrometer. We have specifically paid attention to the Q-branch transitions, which are the strongest line series in this frequency region. Among the stable oxygen isotopes, 16O, 17O, and 18O of methanol, only 12CH3
17OH obviously shows line profiles having double and/or triple peaks in low-J transitions, due to the nuclear quadrupole interaction. The newly obtained 12CH3
17OH data will play an important role in facilitating a deeper understanding of the organic chemistry related to star and planet formation. The 12CH3
17OH line data allow us to trace and constrain the isotopic ratio 17O/18O in methanol, which is efficient to investigate the galactic-scale evolution of elements. In addition, we also assigned some transitions of 13CH3
17OH in the recorded spectrum.
Tackling the Problem of Distributional Shifts: Correcting Misspecified, High-dimensional Data-driven Priors for Inverse Problems
Authors: Barco Gabriel Missael , Adam Alexandre , Stone Connor , Hezaveh Yashar , Perreault-Levasseur Laurence 
Published: February 2025

Abstract
Bayesian inference for inverse problems hinges critically on the choice of priors. In the absence of specific prior information, population-level distributions can serve as effective priors for parameters of interest. With the advent of machine learning, the use of data-driven population-level distributions (encoded, e.g., in a trained deep neural network) as priors is emerging as an appealing alternative to simple parametric priors in a variety of inverse problems. However, in many astrophysical applications it is often difficult or even impossible to acquire independent and identically distributed samples from the underlying data-generating process of interest to train these models. In these cases, corrupted data or a surrogate, e.g., a simulator, is often used to produce training samples, meaning that there is a risk of obtaining misspecified priors. This, in turn, can bias the inferred posteriors in ways that are difficult to quantify, which limits the potential applicability of these models in real-world scenarios. In this work, we propose addressing this issue by iteratively updating the population-level distributions by retraining the model with posterior samples from different sets of observations, and we showcase the potential of this method on the problem of background image reconstruction in strong gravitational lensing when score-based models are used as data-driven priors. We show that, starting from a misspecified prior distribution, the updated distribution becomes progressively closer to the underlying population-level distribution, and the resulting posterior samples exhibit reduced bias after several updates.
Exclusion of a Direct Progenitor Detection for the Type Ic SN 2017ein Based on Late-time Observations
Authors: Zhao Yi-Han , Sun Ning-Chen , Wu Junjie , Niu Zexi , Hong Xinyi , Huang Yinhan , Maund Justyn R. , Xi Qiang , Xiang Danfeng , Liu Jifeng 
Published: February 2025

Abstract
To date, SN 2017ein is the only Type Ic supernova with a directly identified progenitor candidate. This candidate points to a very massive (>45 M
⊙) Wolf–Rayet (WR) progenitor, but its disappearance after the explosion of SN 2017ein remains unconfirmed. In this work, we revisit SN 2017ein in late-time images acquired by the Hubble Space Telescope at 2.4–3.8 yr after peak brightness. We find this source has not disappeared, and its brightness and color remain almost the same as in the preexplosion images. Thus, we conclude that the preexplosion source is not the genuine progenitor of SN 2017ein. It is not much likelier to be a companion star of the progenitor since it has a much lower extinction than SN 2017ein; its color also seems inconsistent with a star cluster, indicated by the newly added magnitude limit in F336W, apart from F555W and F814W. We suggest, therefore, this source is an unrelated star in chance alignment with SN 2017ein. Based on the low ejecta mass, we propose that SN 2017ein is most likely originated from a moderately massive star with M
ini ∼ 8–20 M
⊙, stripped by binary interaction, rather than a very massive WR progenitor.
La guerre sociale, historiographie d’une guerre sans nom
Authors: Pittia Sylvie 
Published: February 2025

Résumé : Les modalités de désignation de la guerre sociale révèlent l’embarras des historiens antiques : comment parler de guerre avec des alliés ? On envisage aussi la place de ce conflit dans la périodisation de l’histoire républicaine romaine. Enfin on essaye de dégager les évolutions de l’historiographie antique puis byzantine dans la présentation de la guerre sociale : chaque époque en a tiré ses propres leçons.
Les conséquences de la guerre sociale : l’inscription des Italiens dans les tribus et ses répercussions institutionnelles et administratives
Authors: Berrendonner Clara 
Published: February 2025

Résumé : L’article examine les étapes de l’inscription des Italiens dans les trente-cinq tribus romaines, suite au vote des leges de ciuitate ; les principes qui ont déterminé cette inscription ; ses conséquences sur le fonctionnement de la cité romaine au ier siècle avant notre ère (dilectus, census, assemblées populaires, sélection des jurés des quaestiones).
Vestins et Péligniens durant la guerre sociale : une intégration difficile
Authors: Bourdin Stéphane 
Published: February 2025

Résumé : L’étude remet en cause l’interprétation traditionnelle selon laquelle les Vestins Cismontani et une partie des Péligniens ont été soumis au iiie siècle et ont reçu la citoyenneté romaine. L’ensemble de la documentation révèle une situation plus nuancée, ces populations ayant maintenu leur statut de socii, et donc pris part à la guerre sociale, au milieu de communautés de citoyens romains installées sur des terres confisquées.
Histoire et mémoire de l’aristocratie romaine durant la guerre sociale
Authors: Landréa Cyrielle 
Published: February 2025

Résumé : L’histoire des aristocrates est très fragmentaire pour la guerre sociale, mais il est possible de caractériser leur rôle et de mesurer la transmission du souvenir de leur participation à cette guerre. Il est en outre possible d’analyser la construction mémorielle du Bellum Italicum à travers la memoria aristocratique, la mémoire collective et en portant une attention particulière à la « littérature perdue ».
Notes sur la réception de César de 1792 jusqu’aux années 1950
Authors: Bièvre-Perrin Fabien 
Published: February 2025

Résumé : De la fin du xviiie aux années 1950, la France et ses voisins voient se succéder régimes monarchiques, impériaux républicains et totalitaires. Au fil des idéologies, la popularité de la figure de Jules César connaît de nombreux revirements. De la Révolution française à l’âge d’or du peplum, accompagné d’Auguste, Cléopâtre et Vercingétorix, le dictateur romain intéresse tant les puissants que la culture populaire, passant de modèle à repoussoir, pour finalement s’empêtrer dans une image ambivalente.
La vie des Noir·es dans les montagnes : race et représentation dans un domaine littéraire américain émergent
Authors: Harrison Anthony Kwame 
Published: February 2025

Dans cet article, je me penche sur l’émergence d’une tradition littéraire en cours de développement, axée sur les Afro-Américain·es vivant dans les régions montagneuses. Dans ce contexte, je discute de l’apparition du terme « Affrilachien·ne » - combinant Africain·e(-Américain·ne) et Appalachien·ne - en tant qu’identité montagnarde noire américaine singulière. Je passe également en revue trois livres publiés après les années 1970, écrits par des auteurices afro-américain·es au cours de différentes décennies. Ceux-ci ont été choisis car ils illustrent de manière emblématique le développement de ce champ littéraire : The Chaneysville Incident (1981) de David Bradley, Colored People (1994) de Henry Louis Gates Jr et The Birds of Opulence (2016) de Crystal Wilkerson. Ces trois ouvrages présentent des visions alternatives de l’appartenance des personnes noires aux montagnes et de la façon dont elles négocient les structures racistes qui ont historiquement œuvré pour nier leurs liens avec elles. En retraçant les différences entre les trois livres, je souligne une progression constante vers des attachements plus libératoires et affectifs à la terre. Pour finir, je soutiens que l’émergence de cette nouvelle tradition littéraire, centrée sur la vie montagnarde de la population noire, affirme et fait progresser les liens ancestraux des Afro-Américain·es avec les montagnes, et ouvre la voie à la reconnaissance de leur place contemporaine parmi elles.
Cohabiter en alpage : entre tensions, imaginaires et réalités de bergèr·es, gardien·nes de refuge et pratiquant·es d’activités récréatives
Authors: Ribert Myriam , Crouzat Émilie , Bourdeau Philippe , Andrade Victor , Dodier Hermann 
Published: February 2025

Lieu de passage et de croisement, la montagne et ses alpages sont des espaces où cohabitent une multitude de protagonistes. Ces paysages, aujourd’hui convoités par les pratiquant·es d’activités récréatives en quête de nature, de dépaysement et de déconnexion, voient leurs usages se diversifier. Dans leurs refuges et alpages, les gardien·nes et les bergèr·es se retrouvent en première ligne comme témoins de ces évolutions. Dans l’obligation de s’adapter pour composer avec le multi-usage des lieux, elles et ils deviennent, volontairement ou par défaut, des acteurices incontournables de la cohabitation en montagne, laquelle ne se produit pas sans tensions. En effet, les multiples usages et pratiques de ces espaces — récréatifs et pastoraux — peuvent se chevaucher et parfois entrer en conflit. Dans ces « lieux-mouvements » que sont les alpages, l’appropriation spatiale est précaire et constamment remise en question par de nouveaux et nouvelles arrivant·es, ce qui oblige les acteurices des alpages à renégocier leur place tout comme leurs pratiques, identités et représentations de l’espace. En explorant trois sites alpins, l’enquête1 menée en 2023 par les dispositifs Alpages Sentinelles et Refuges Sentinelles souligne la dimension conflictuelle de la cohabitation. Entre rapports de force et compromis, l’imaginaire récréatif dominant prend le pas sur une montagne pastorale méconnue et parfois invisible. Dans un contexte de pressions touristiques et climatiques qui s’accentuent, où les acteurices peuvent se sentir isolé·es, les frontières qui se dessinent risquent de s’amplifier au même titre que le besoin de dialogue et de médiation-éducation.
La montagne (s)élective
Authors: Mercklé Pierre , Moraldo Delphine , Datchary Caroline , Tudoux Benoît 
Published: February 2025

Y a-t-il des inégalités sociales d’accès à la « montagne proche », celle des randonnées à la journée ou de quelques jours avec nuitées en tente ou en refuge ? Sont-elles si fortes que les marcheur·ses qui se croisent sur les chemins de montagne et qui se rencontrent dans et aux abords des refuges possèdent des profils sociaux extrêmement homogènes ? Ou bien la « montagne proche » amène-t-elle à se côtoyer des personnes de milieux sociaux différents, aux approches et aux représentations de la montagne potentiellement antagoniques ? Et que se passe-t-il alors ? Pour répondre à ces questions, l’article s’appuie sur les résultats d’une enquête réalisée entre 2015 et 2017 principalement dans et autour de deux refuges accessibles en quelques heures depuis les villes adjacentes, l’un pyrénéen et l’autre alpin, en mobilisant des méthodes mixtes (questionnaire, entretien, observation, analyse de corpus documentaires). La première partie montre que le maintien d’inégalités d’accès aux refuges n’exclut pas des logiques de différenciation sociale des caractéristiques des pratiquants et de leurs usages. La seconde partie explore d’abord les façons dont ces logiques articulent de manière complexe les goûts de la performance (« transpirer »), de la nature (« contempler ») et de la sociabilité (« partager »). Puis elle établit comment les rapports de domination qui produisent cet espace social particulier se perçoivent au travers de tensions entre usagèr·es, dont les discours structurés par des oppositions entre « eux » et « nous » retraduisent dans la montagne des rapports sociaux de classes élaborés dans d’autres sphères sociales et d’autres espaces. L’analyse montre finalement que du fait de la domination d’un type d’usagèr·es (appartenant aux fractions diplômées des classes favorisées) et d’un type distinctif d’usages de la montagne (mêlant ascèse sportive, ressourcement et sociabilité cultivée), celle-ci est à la fois le lieu d’une opposition entre des usages socialement différenciés, et celui du maintien d’un usage légitime dominant qui tend à occulter les autres.
Teachers’ voices on the poor reading skills of Setswana-speaking Foundation Phase learners
Authors: Mokobe Joyce , Badenhorst Jo , Schlebusch Luzaan 
Published: February 2025

Background: Proficient reading skills are crucial for Foundation Phase learners to develop critical thinking and problem-solving abilities. The 2021 PIRLS assessment highlighted alarmingly low reading proficiency among ten-year-olds. Effective reading instruction, and a positive reading environment are essential for developing confident, skilled readers.Objectives: This research focused on the reading instruction challenges of selected Setswana-speaking Foundation Phase teachers in the Dr Kenneth Kaunda Education District in the North West Province in South Africa.Method: Using a qualitative approach, the study employed a multiple case study design, incorporating interviews and document analysis.Results: The findings revealed significant challenges for Grade 3 teachers in teaching reading to Setswana-speaking students. A key issue was inadequate training in reading instruction methods, which hindered their effectiveness. Teachers also lacked sufficient subject knowledge of Setswana, complicating their ability to support reading development. Additional problems included a severe shortage of essential resources: textbooks, visual aids, and access to libraries were limited, depriving learners of necessary reading materials and opportunities.Conclusion: The study highlighted the critical role of teacher training and sufficient resources in effective teaching and the impact of their absence on instructional challenges. It underscored the need for education authorities to address the difficulties rural schools and their staff face.Contribution: Currently, there is no effective system in place for teachers in this district to enhance reading instruction and better support their learners. This research aimed to address this gap by establishing how the extent of these problems may help identify measures to address them.
Framework for Creating Successful Multidisciplinary Translational Research Teams
Authors: Supriya S , Patil Shanthanu , Bagavandas M 
Published: February 2025

Abstract
Translational research teams are the need of the hour to address society’s complex problems. Researchers from various disciplines coordinate and collaborate to form research teams. The translation of their work from inception to social impact is integral to the team’s function. In this essay, the basic-fit translational model and design delivery framework are developed to assist researchers from all disciplines in self-analyzing their social impact to augment collaboration.
Compliance to Tobacco Advertising and Promotion Ban in Four Regions of a Southern Indian State – A Descriptive Cross-Sectional Study
Authors: Kumar Praveen , Kamath Asha , Nayak Radhika , Naik Ashwath K , Kamath Veena G , Kulkarni Muralidhar M 
Published: February 2025

Abstract
Tobacco advertising and promotion influences youth smoking initiation and regular use. India’s Cigarettes and Other Tobacco Products Act, 2003, bans tobacco advertising and promotion but allows Point of Sale (PoS) advertisements under specific conditions. This study aimed to assess compliance with the ban on tobacco advertising at the PoS in the Karnataka state of Southern India. A cross-sectional observational survey was conducted in 529 PoS across Karnataka’s four administrative regions between January to March 2020 using a checklist. The research assistants visited shops selling tobacco products, observed each store during business hours for 10 minutes, and completed the checklist. Proportions and percentages were calculated for each domain of the checklist. The study showed that 127 (24%) shops out of 529 had direct PoS advertisements. Among the total violations, product showcases (94.5%), Stickers (76%), and Posters (75.6%) were prominently used for the promotion of tobacco products. Advertisements were seen more commonly in petty shops (92%) and urban areas (59.8%). Product displays, stickers, and posters were used most often to violate advertising laws. Compliance should be improved in urban and petty shops, to decrease tobacco product exposure and accessibility.
Comprehensive Analysis of Pediatric Mesenteric Cysts with Clinical Presentation, Diagnostic Challenges, Surgical Management, and Outcome
Authors: Singh Jitendra K. , Yadav Devendra K. , Anand Sachit , Jain Vishesh , Dhua Anjan K. , Verma Ajay 
Published: February 2025

ABSTRACT

Background:
Mesenteric cysts are rare, benign abdominal tumors that pose diagnostic challenges due to their nonspecific symptoms. Their etiology is diverse, with congenital, lymphatic, and inflammatory origins proposed. Clinical presentation often includes abdominal pain, mass, or incidental findings. Management primarily involves surgical resection, yet the optimal approach and long-term outcomes remain unclear. This study aims to comprehensively characterize the clinical spectrum, diagnostic accuracy, therapeutic strategies, and prognostic factors associated with mesenteric cysts.

Materials and Methods:
The authors retrospectively analyzed prospectively maintained data on cystic abdominal masses managed between 2014 and 2024. They analyzed the clinical parameters, demographics, presentations, investigations, management, and outcomes.

Results:
The authors managed 28 cases of cystic abdominal masses between 2014 and 2024. The median age of presentation was 36 months (range 2 days–9 years), with 16 males and 12 females. The most common presenting symptom was abdominal pain (n = 18) – seven children presented with acute symptoms in casualty. There were 13 mesenteric cysts, six enteric duplication cysts, five chylolymphatic cysts, three omental cysts, and one retroperitoneal lymphatic cyst. Thirteen cysts were present in the ileum, seven in the jejunum, three in the transverse colon mesentery, two in the omentum, and one each in the rectal, retroperitoneum, and lower esophagus (traversing the hiatus to lie in the abdomen). Cyst excision was done in 10 patients, and cyst excision with resection and anastomosis was done in 13 patients. One patient expired in the immediate postoperative period due to sepsis; others had uneventful postoperative periods with no recurrence on follow-up.

Conclusion:
This article highlights the clinical presentation, diagnostic challenges, and management strategies employed in a patient with cystic abdominal masses. Despite challenges in locating the site of origin of these cysts, timely intervention with radiology and surgery led to a favorable outcome.