bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluating an inclusive program for promoting equal-status participation in classrooms with high sociolinguistic diversity: diversity valuation and multilingual cooperative activities
Authors: Buchs Céline , Margas Nicolas , Hascoët Marine 
Published: December 2023

IntroductionThe inclusion of students with diverse heritage languages is an emerging issue in all OECD countries due to the global rise in international migration. With regard to their large cultural and linguistic heterogeneity, primary school classes in the French-speaking region of Switzerland are extraordinary grounds to develop inclusive teaching in context of high diversity. This research-action aims to enhance students’ status among their peers and promote equal-status participation in academic activities in such classes. The research perspective focuses on valuing diversity within classes and emphasizing students’ linguistic competence through cooperative activities.MethodsThe tested inclusive program places value on linguistic diversity and proposes multilingual cooperative activities that involve students’ family languages and require the contributions of all students. The research was conducted over the course of a school year, involving 3rd-4th grade students. It compared the evolution students’ status among peers (being chosen as a groupmate for play and work) from the beginning to the end of the school year in four classes with the inclusive program (N = 77) and four control classes without the inclusive program (N = 62).ResultsThe results indicated expected changes in status: status increased in classes with the inclusive program, while it decreased in classes without the program. Moreover, the intervention specifically supported the status of vulnerable pupils. In classes with the inclusive program, students with initially low status experienced the greatest improvement, whereas in control classes, there was no correlation between initial status and changes in status. At the beginning of the school year, across all classes, students with low status participated passively, experiencing higher levels of exclusion and displaying more discrete behavior, highlighting potential initial status-problems issues. This pattern persisted in control classes without the inclusive program, where low-status students were more likely to remain passive, while initially high- status students were more likely to become leaders. In contrast, with the inclusive program, the relationship between status and participation diminished by the end of the year.DiscussionThese findings suggest that the inclusive program contributed to reducing status-related problems and promoting more equal-status participation.
A longitudinal study of the association between depression, anxiety and stress symptoms of university students in Serbia with excessive social media use before and during COVID-19 pandemic
Authors: Višnjić Aleksandar , Kök Kıvanç , Višnjić Jovana , Jovanović Tamara , Marković Roberta 
Published: December 2023

BackgroundBesides the well known good side of social media, it cannot be denied some of its negative effects. This two-phase study aimed to find out whether the usage of social media during the COVID-19 pandemic showed some significant association with depression and anxiety symptoms, and levels of stress.MethodsThe study was based on the survey of 1,476 randomly selected students at the initial phase (December 2019 to February 2020), and 1,400 students of the same cohort at the follow up phase (December 2021–February 2022). The collected data included socio-demographics, social media usage aspects, and the ones concerning levels of depression, stress and anxiety symptoms. Standardized questionnaires – the Bergen Social Media Addiction Scale (BSMAS) was applied to measure the levels of social media addiction, and the Depression Anxiety Stress Scale (DASS 42) was administered to evaluate the symptoms of depression, anxiety and stress.ResultsThe comparison of responses regarding the six components of online social media addiction, which constitute the BSMAS, between the two phases of the study showed significant difference (p &lt; 0.01) in favor of the follow up phase in the raised scores of all but one component. The probable severe or extremely severe symptoms of depression, anxiety, and stress were notably enhanced during the peak of pandemic, and all three of them were positively correlated with all 6 BSMAS components (p &lt; 0.01). The results also indicate that students, who consumed alcohol beverages and psychoactive substances more frequently in the pandemic, exhibited more noticeable symptoms of depression (p &lt; 0.01, for both associations). Higher levels of anxiety symptoms in students were found to be associated with longer sleep during the night (p &lt; 0.01), increased alcoholic beverages consumption (p &lt; 0.01). Stress levels had the strongest correlations with consuming alcoholic beverages during the pandemic (r = 0.16, p &lt; 0.01).ConclusionThe comparison between two phases of this follow-up study revealed significant changes in the Internet usage characteristics, which may have had an essential influence on the investigated symptoms of depression, anxiety, and stress. However, other factors that may have influenced student’s mental health during the COVID-19 pandemic should also be considered.
What a mix! Volatile organic compounds and worker exposure in small business beauty salons in Tucson, Arizona
Authors: Ramírez Denise Moreno , Gutenkunst Shannon , Lothrop Nathan , Quijada Carolina , Chaires Marvin , Cortez Imelda , Sandoval Flor , Camargo Fernanda J. , Gallardo Emma V. , Torabzadeh Elmira , Wagoner Rietta , Lopez-Galvez Nicolas , Ingram Maia , Billheimer Dean , Wolf Ann Marie , Beamer Paloma I. 
Published: December 2023

IntroductionSmall business beauty salons have volatile organic compounds (VOCs) in their workplace air. VOCs are present as ingredients in beauty or hair products. They may also form because of chemical reactions, where thermal-styling elements accelerate the volatilization of these compounds. Uncertainties remain about the relationship between air pollutant concentrations and the variety of beauty salon activities in a work shift. Investigating these associations can help determine high-risk services, associated products, and at-risk workers.MethodsIn this exploratory study, female community health workers recruited beauty salons from target zip codes in predominately Latino neighborhoods, including primarily Spanish-speaking small businesses. We collected salon chemical inventories, business characteristics, and participant activity logs to understand how chemicals and activities influence the total and specific VOC concentrations. We sampled personal total VOCs and specific VOCs from the same shop during the participant work shift. We also measured personal total VOCs for four work shifts per shop.ResultsA linear mixed effects model of log VOCs on the fixed effect of activity and the random effects of salon and shift within the salon showed that the variance between salons explains over half (55%) of the total variance and is 4.1 times bigger than for shifts within salons. Summa canisters detected 31 specific VOCs, and hazard scores ranged between 0 and 4.3. 2-Propanol (isopropyl alcohol) was the only VOC detected in all shifts of all salons.DiscussionIn this study, differences in VOC measurements were primarily between salons. These differences may result from differences in ventilation, services rendered, and product lines applied.
Association between perceived stress and history of intimate partner violence throughout life and during the COVID-19 pandemic
Authors: da Costa Siqueira Loys Lene , de Melo Batista Karla , Marabotti Costa Leite Franciéle 
Published: December 2023

IntroductionIntimate Partner Violence (IPV) is a significant public health issue, characterized by being a highly stressful experience for its victims. The relationship between IPV and stress creates a harmful cycle with broad health implications, affecting individuals and society at large. Despite its significance, there's a noticeable lack of research on this topic, especially regarding IPV throughout one's life and during the pandemic.ObjectiveTo verify the association between perceived stress and the history of intimate partner violence throughout life and during the COVID-19 pandemic.Materials and methodsAnalytical cross-sectional epidemiological study with a sample of 1,086 women. Sociodemographic information and violence history, assessed using the World Health Organization Violence Against Women (WHO VAW STUDY), along with perceived stress measured by the short version of the Perceived Stress Scale (PSS), were collected. The sampling process unfolded through multiple stages. For bivariate analyses, the t-test and ANOVA were performed, whereas for multivariate analyses simple and multiple linear regression were performed. The software Stata® version 15.1 and R® were used.ResultsWomen who reported having suffered intimate partner violence throughout their lives had higher means of stress (18.49), with an average increase of 4 points without adjustments and 3.5 points after adjustments for sociodemographic variables. Similarly, during the COVID-19 pandemic (19.01), stress increased by an average of 3.3 points, which was reduced to 2.8 points after adjustments.ConclusionThe results indicate an association between intimate partner violence and an increase in women's perceived stress, both throughout life and during the pandemic. The importance of preventive approaches, promoting gender equality and preventing IPV from the early stages of life is highlighted. In addition, they underscore the urgency of evidence-based interventions of a comprehensive nature to deal with this complex issue in a careful and effective manner. The cross-sectional nature of this study limits the inference of causality, and an additional limitation is acknowledged concerning information bias. This bias relates to the multifaceted issues surrounding the concept of violence, potentially influencing the accuracy of participants' information and complicating the measurement of violence.
E-cigarette exposure causes early pro-atherogenic changes in an inducible murine model of atherosclerosis
Authors: Alakhtar Bayan , Guilbert Cynthia , Subramaniam Nivetha , Caruana Vincenza , Makhani Kiran , Baglole Carolyn J. , Mann Koren K. 
Published: December 2023

Introduction: Evidence suggests that e-cigarette use (vaping) increases cardiovascular disease risk, but decades are needed before people who vape would develop pathology. Thus, murine models of atherosclerosis can be utilized as tools to understand disease susceptibility, risk and pathogenesis. Moreover, there is a poor understanding of how risk factors for atherosclerosis (i.e., hyperlipidemia, high-fat diet) intersect with vaping to promote disease risk. Herein, we evaluated whether there was early evidence of atherosclerosis in an inducible hyperlipidemic mouse exposed to aerosol from commercial pod-style devices and e-liquid.Methods: Mice were injected with adeno-associated virus containing the human protein convertase subtilisin/kexin type 9 (PCSK9) variant to promote hyperlipidemia. These mice were fed a high-fat diet and exposed to room air or aerosol derived from JUUL pods containing polyethylene glycol/vegetable glycerin (PG/VG) or 5% nicotine with mango flavoring for 4 weeks; this timepoint was utilized to assess markers of atherosclerosis that may occur prior to the development of atherosclerotic plaques.Results: These data show that various parameters including weight, circulating lipoprotein/glucose levels, and splenic immune cells were significantly affected by exposure to PG/VG and/or nicotine-containing aerosols.Discussion: Not only can this mouse model be utilized for chronic vaping studies to assess the vascular pathology but these data support that vaping is not risk-free and may increase CVD outcomes later in life.
Exploiting Synthetic Lethality between Germline BRCA1 Haploinsufficiency and PARP Inhibition in JAK2V617F-Positive Myeloproliferative Neoplasms
Authors: Bermes Max , Rodriguez Maria Jimena , de Toledo Marcelo Augusto Szymanski , Ernst Sabrina , Müller-Newen Gerhard , Brümmendorf Tim Henrik , Chatain Nicolas , Koschmieder Steffen , Baumeister Julian 
Published: December 2023

Myeloproliferative neoplasms (MPN) are rare hematologic disorders characterized by clonal hematopoiesis. Familial clustering is observed in a subset of cases, with a notable proportion exhibiting heterozygous germline mutations in DNA double-strand break repair genes (e.g., BRCA1). We investigated the therapeutic potential of targeting BRCA1 haploinsufficiency alongside the JAK2V617F driver mutation. We assessed the efficacy of combining the PARP inhibitor olaparib with interferon-alpha (IFNα) in CRISPR/Cas9-engineered Brca1+/− Jak2V617F-positive 32D cells. Olaparib treatment induced a higher number of DNA double-strand breaks, as demonstrated by γH2AX analysis through Western blot (p = 0.024), flow cytometry (p = 0.013), and confocal microscopy (p = 0.071). RAD51 foci formation was impaired in Brca1+/− cells compared to Brca1+/+ cells, indicating impaired homologous recombination repair due to Brca1 haploinsufficiency. Importantly, olaparib enhanced apoptosis while diminishing cell proliferation and viability in Brca1+/− cells compared to Brca1+/+ cells. These effects were further potentiated by IFNα. Olaparib induced interferon-stimulated genes and increased endogenous production of IFNα in Brca1+/− cells. These responses were abrogated by STING inhibition. In conclusion, our findings suggest that the combination of olaparib and IFNα presents a promising therapeutic strategy for MPN patients by exploiting the synthetic lethality between germline BRCA1 mutations and the JAK2V617F MPN driver mutation.
Mise en danse de King Lear-Prospero par Maurice Béjart, la théâtralité au service du sens
Authors: Servian Claudie 
Published: December 2023

La danse oscille entre l’expression et la forme, danse pure et danse théâtrale privilégiant l’une ou l’autre selon l’époque et les créateurs. Qu’est-ce qui dans le corps permet l’exercice de la pratique théâtrale ? Le corps dansant est traversé par un désir de langage ; il se situe entre sens et sensation. Les œuvres de Shakespeare ont souvent suscité l’intérêt des chorégraphes qui se posent alors la question du « comment signifier ? », comment mettre en danse le récit d’une œuvre théâtrale ? Quels points de repère permettent de comprendre par quelles modalités la danse peut renvoyer aux conventions du théâtre ? Dans cet article, nous nous intéressons à la façon dont Maurice Béjart allie la chorégraphie littérale du récit de King Lear à sa décomposition pour le rendre plus expressif et significatif. Au‑delà du motif du héros, l’artiste s’affranchit du simple propos illustratif en transposant la narration en mouvements dansés pour donner au texte une valeur universelle.
Investigation of heat-dissipation structures in resonant tunneling diodes and their characteristics on terahertz oscillators
Authors: Tanaka Hiroki , Fujikata Hidenari , Han Feifan , Suzuki Safumi 
Published: December 2023

Abstract
This study investigates the heat dissipation structures for resonant tunneling diodes (RTDs). The n+-InGaAs conductive layer beneath the RTD double-barrier layer, which possesses low thermal conductivity and disrupting heat dissipation, has been replaced with n+-InP, which has high thermal conductivity. We manufactured simple RTD mesa structures with varying areas to analyze the impact of heat dissipation. Additionally, we conducted a study to explore the relationship between mesa area and power consumption at the RTD mesa under current–voltage measurements. The results clearly indicate that the proposed structure, incorporating an n+-InP layer, can function over an area twice as large without experiencing heat-induced destruction. By integrating this proposed structure, we successfully fabricated terahertz oscillators equipped with rectangular-cavity resonators. These oscillators achieved relatively high output power, approximately 0.2 mW was achieved at a frequency of 0.53 THz, all without any heat-induced damage, even within a large-area RTD device.
Subcapsular Hepatic Hematoma after the Endoscopic Retrograde Cholangiopancreatography: Clinical Case and Literature Review
Authors: Pogrebnyakov I. V. , Abdulkarimova S. M. , Zagidullina A. A. , Baimashev A. Sh. , Frantsev D. Yu. , Virshke E. R. , Dolgushin B. I. 
Published: December 2023

Endoscopic retrograde cholangiopancreatography (ERCP) is a minimally invasive procedure to diagnose and treat the biliary tract and pancreas’ diseases. We would like to present a clinical case of a 66­year­old patient, who underwent ERCP due to obstructive jaundice complicated by the subcapsular hematoma, 11.6×4.7×13.4 cm in size according to the computed tomography (CT), and by the left­sided hydrothorax after the hematoma was removed. The patient was successfully treated and discharged on the 15th day after drainage of the pleural cavity. Subcapsular hematoma is a potentially lethal and rare complication that can be treated with a conservative therapy, if diagnosed at an early stage.
Xenofobia memética: un breve análisis de memes de internet con mensajes discriminatorios alrededor de la migración venezolana y nicaragüense en Costa Rica.
Authors: Obando Reyes Fernando Jesús 
Published: December 2023

El siguiente artículo cuestiona las propuestas que identifican al humor como una característica intrínseca de los memes de internet, apoyándose en referentes investigativos que toman en cuenta diversas emotividades a la hora de pensar las interacciones con estos insumos. A partir de esto, se argumenta que los memes pueden ser utilizados para articular mensajes discriminatorios o en detrimento de una población en específico. Para demostrar lo anterior, se propone una revisión de la definición de “memes de internet”, con el fin de problematizarles como herramientas de comunicación digital que van en consonancia con la modernidad tardía y permiten la inscripción de diversas representaciones sociales (Moscovici, 1993). Además, se realiza un monitoreo de la página de Facebook “Realidades Nacionales C.R Recargado”, de la cual fueron seleccionados seis memes a cuyo discurso se le aplicó un ejercicio de análisis crítico.
Se concluye que para el caso de personas que emiten discursos xenofóbicos o discriminatorios, elementos como el odio, disgusto, enojo e incertidumbre, pueden volverse asideros para la construcción de mensajes plasmados en este tipo de material difundido en línea. Además, se identifica que las representaciones sociales de las personas migrantes en dichos memes de internet parten de varios estereotipos acerca de ellas, alimentados por ideologías conservadoras y apologistas de discursos racistas, xenofóbicos y nacionalistas-paternalistas.

Fecha de recepción: 24/03/2023
Fecha de aceptación: 29/05/2023
Estrategias de imitación de identidad visual con la paletería mexicana La Michoacana
Authors: Barba González Rosario , Alvarado Hernández Montserrat 
Published: December 2023

La identidad visual de la paletería La Michoacana supone un caso especial de producto imitador o copycat en el que, a través del uso consistente de su imagen en los puntos de venta y publicidad, se construye la idea de una sola estrategia empresarial, a pesar de no serlo. La imagen se asocia con calidad y es ampliamente identificada, al menos, en el centro de México. Dado que se encuentran pocos estudios de este fenómeno, esta investigación pretende subsanar este vacío a través del análisis de tiendas en el territorio de la ciudad de Querétaro. Más allá del caso de estudio, se pretende que este trabajo dé luz sobre una práctica común en la construcción de marca.
Dada la volatilidad del giro, es difícil tener el registro preciso del universo de tiendas que comparten el nombre, sin embargo, se encontró una pista metodológica a través de la encuesta en línea que permitió recuperar una muestra amplia para el análisis por medio de fotografías. Se presentan los hallazgos simulando el que se haría en una estrategia de branding a manera de énfasis en la coherencia.

Fecha de recepción: 18/05/2023Fecha de aceptación: 13/07/2023
La comunicación en la construcción de mitos y creencias entre usuarios de medios digitales
Authors: Aguirre Aguilar Genaro , Barrios-Pérez Eduardo G. , Amaya-Melgar Stephanía , Castañeda-Maldonado Marlen D. 
Published: December 2023

Los usuarios de redes sociales, seguro han conocido eventos extraordinarios que, tras ser una noticia, terminan por encontrar en Facebook, Instagram, Twitter, TikTok o YouTube, cajas de resonancia generadoras de un significativo paisaje mediático. Especialmente en eventos sorprendentes, donde las ciencias no siempre tienen respuestas inmediatas son en los que las tecnologías digitales se vuelven medios a través de los cuales se asoman otras posibilidades del entendimiento humano. Allí, las creencias son el sedimento de mitos definidores de otras epistemologías. Por tanto, es objetivo de este artículo realizar un acercamiento al papel que juega la comunicación en la construcción de narrativas míticas que están definiendo prácticas de sentido entre usuarios de redes sociales. La investigación de referencia es cualitativa, para cuyo levantamiento empírico se ha considerado la observación online, la entrevista semiestructurada y el análisis de contenido cualitativo para interpretar los hallazgos.

Fecha de recepción: 24/05/2023Fecha de aceptación: 12/07/2023
Violencia política contra la mujer en razón de género en los periódicos del estado de Campeche
Authors: Cupul Aguilar Rocío Zac Nicté , Gómez Xuffi Yanahuí Guadalupe 
Published: December 2023

La imagen de la mujer en los medios de comunicación es asociada al rol que desempeña en una sociedad sexista, estereotipada y prejuiciosa. Se le encasilla en patrones predefinidos asociados a la debilidad, la feminidad, a un lugar minusvalorado como agente social y donde no destacan su intelecto ni los cargos públicos o de representación popular que ocupa. Por ello, este trabajo tiene como objetivo identificar el tratamiento que se le da a las mujeres inmersas en el proceso electoral de Campeche en las elecciones de gubernatura, diputaciones locales, integrantes de ayuntamientos y juntas municipales, específicamente en los discursos de seis periódicos estatales impresos. La investigación tiene un enfoque mixto con alcance descriptivo y diseño no experimental, con un instrumento integrado de veintiséis ítems que ofrecen un diagnóstico de los periódicos impresos observados. Los resultados arrojaron áreas de oportunidad que, sin duda, se traducen en retos: mayor protagonismo a las candidatas en las notas y su identificación en las portadas e imágenes donde destaquen en la actividad que realizan. De igual forma, darle importancia al proceso electoral e informar de manera oportuna y objetiva a los lectores, además de fortalecer la investigación en el área periodística, sobre todo política y de género, que es el tema de análisis del monitoreo.

Fecha de recepción: 11/05/2022Fecha de aceptación: 06/06/2023