bluuebunny/crossref_metadata_2025 huggingface dataset:
#036 Lesão periapical em ´J´ e bolsa periodontal isolada: importância de um correto diagnóstico
Authors:   Faculdade de Medicina Dentária da Universidade de Lisboa, Santos Nuno , Marques Ana ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Martins Jorge ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Baumotte Karla ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Pereira Mário ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Ginjeira António ,   Faculdade de Medicina Dentária da Universidade de Lisboa
Published: January 2025

Introdução: Uma bolsa periodontal isolada é um indicador de fratura radicular vertical. No entanto, outras condições patológicas, como perfuração, reabsorção radicular ou periodontite apical com drenagem através do periodonto, podem apresentar-se de forma semelhante, causando dificuldade no diagnóstico. Um correto diagnóstico pulpar e periapical ajuda a determinar qual o tratamento clínico mais adequado para um determinado caso, sendo que uma avaliação descuidada pode levar a diagnósticos incorretos e, potencialmente, tratamentos desnecessários. O presente caso pretende debater a abordagem de uma lesão periapical em forma de ´J” a envolver um dente que também apresentava uma profundidade de sondagem periodontal aumentada e isolada. Descrição do Caso Clínico: Uma paciente do sexo feminino, 24 anos, apresentou-se com queixas de dor moderada, espontânea e durante a mastigação no dente 46, desde que realizou uma restauração em resina composta há cerca de 2 meses. O exame radiográfico revelou uma extensa lesão periapical radiolúcida em forma de ´J´ envolvendo a sua raiz distal e a furca. No exame clínico, verificou- se uma resposta dolorosa à percussão vertical, bem como uma sondagem periodontal profunda e isolada na face vestibular, com abcesso associado. O referido dente não respondeu nem ao teste ao frio nem ao elétrico. O diagnóstico pulpo-periapical foi de necrose pulpar e abcesso apical crónico. Como não foi possível confirmar o diagnóstico de fratura radicular vertical, realizou-se o tratamento endodôntico não cirúrgico e posterior restauração indireta de recobrimento cuspídeo em cerâmica. Seis meses depois, verifica-se uma evolução favorável da lesão periapical e ausência de profundidade de sondagem e de sintomatologia. Discussão e Conclusões: Uma profundidade de sondagem estreita, profunda e isolada, associada a uma imagem radiolúcida em forma de “J”, pode ser um sinal de uma fratura radicular vertical. No entanto, o diagnóstico não se deve basear exclusivamente neste achado clínico. A sua correta identificação é desafiadora na maior parte das situações clínicas, sendo essencial a utilização de ampliação e iluminação, bem como a remoção das restaurações existentes. Se mesmo assim a fratura não for visível, pode ser necessário realizar procedimentos cirúrgicos exploratórios. Este caso pretende mostrar que existem várias entidades que podem justificar a presença de uma bolsa periodontal isolada e que nunca podemos utilizar a sondagem profunda como único critério para diagnosticar uma fratura radicular vertical.
#037 Pré-molar superior com configuração tipo IV, instrumento separado e canais obliterados
Authors:   Faculdade de Medicina Dentária da Universidade de Lisboa, Furtado Sofia , Carvalho Joana ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Martins Jorge ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Rito Mário ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Ginjeira António ,   Faculdade de Medicina Dentária da Universidade de Lisboa
Published: January 2025

Introdução: É de extrema importância o conhecimento
do número médio de canais radiculares num determinado
dente. A prevalência da configuração Vertucci tipo IV num
segundo pré-molar superior é de 16,9% . A obliteração do
canal pulpar é caracterizada pela deposição de tecido duro
no espaço do canal radicular e pela coloração amarela da
coroa clínica. O mecanismo exato da obliteração é desconhecido, mas acredita-se que esteja relacionado com danos
no fornecimento neurovascular da polpa no momento da
lesão. Canais obliterados tendem a aumentar a incidência
de complicações intraoperatórias, como instrumentos fraturados. Descrição do Caso Clínico: Um paciente do sexo
masculino, 72 anos, foi referenciado para o tratamento endodôntico do dente 25 após fratura de um instrumento no
canal vestibular. O exame radiográfico revelou uma lesão
periapical radiolúcida associada ao dente 25 e a presença
de um instrumento fraturado no canal vestibular, bem como
a ausência de uma imagem compatível com canais radiculares a partir do terço médio. No exame clínico, verificou-se
uma resposta dolorosa à percussão vertical, horizontal e à
palpação. Foi feito o diagnóstico de dente com tratamento
endodôntico previamente iniciado e periodontite apical sintomática. Realizou-se o tratamento endodôntico não cirúrgico, no qual foi removido o instrumento fraturado foi removido com auxílio de uma lima H, a obliteração canalar
foi eliminada, e posteriormente foi feita a reabilitação com
uma coroa metalo-cerâmica e espigão fibra de vidro. Um
ano depois, verificou-se uma evolução favorável da lesão
periapical. Discussão e Conclusões: A obliteração canalar
radiográfica completa não significa necessariamente a ausência de espaço canalar, pois histologicamente sabemos
que existe um espaço com tecido pulpar. Regra geral, a obliteração canalar ocorre numa direção corono-apical. A negociação de canais obliterados é um desafio, e normalmente
são utilizadas, numa fase inicial, limas de pequeno calibre
para facilitarem a identificação do trajeto original do canal.
Uma vez identificado o canal original, o instrumento tende
a progredir mais facilmente à medida que avança na direção
apical até se atingir a permeabilidade apical. Quando a permeabilidade apical é atingida, o caso torna-se mais previsível. É de extrema importância saber que instrumentos utilizar na abordagem de canais obliterados, de forma a evitar
acidentes intraoperatórios e alcançar o objetivo principal
do tratamento endodôntico
#038 Retratamento endodôntico de primeiro molar inferior com instrumento fraturado e perfuração
Authors:   Faculdade de Medicina Dentária da Universidade de Lisboa, Carvalho Joana , Furtado Sofia ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Vasconcelos Isabel ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Pereira Mário ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Martins Jorge ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Ginjeira António ,   Faculdade de Medicina Dentária da Universidade de Lisboa
Published: January 2025

Introdução: O retratamento endodôntico não cirúrgico apresenta taxas de sucesso que variam de aproximadamente 78% a 87%. A ausência de lesões pré-operatórias ou a presença de lesões pequenas, uma obturação radicular adequada e um acompanhamento prolongado melhoram significativamente o prognóstico do retratamento endodôntico. O objetivo deste trabalho é salientar a gestão de um caso clínico com instrumento fraturado e perfuração radicular no sistema de canais radiculares, realçando a importância dos métodos de diagnóstico para o planeamento destes casos. Descrição do Caso Clínico: Uma paciente de 42 anos, do sexo feminino, compareceu com sintomatologia à mastigação no dente 46. Após exame clínico, revelou tratamento endodôntico prévio com presença de cárie secundária distal e mesial. Testes de percussão com resposta positiva. O exame radiográfico e tomográfico evidenciou a presença de instrumento fraturado no canal mesio vestibular e lesão periapical associada. O diagnóstico determinado foi dente com tratamento endodôntico prévio e periodontite apical sintomática. O plano de tratamento proposto à paciente foi o retratamento endodôntico, com posterior reabilitação fixa. Foi realizada restauração pré-endodôntica. A desobturaçao foi iniciada com Reciproc R25 e realizou-se bypass no canal mesio-vestibular com recurso a limas C-Pilot 10 e 15. A instrumentação foi efetuada com o sistema Wave One Gold e Protaper Next. A irrigação foi efetuada com hipoclorito de sódio 5,25% e ácido cítrico 10%, ativados sónicamente com Endoactivator. A perfuração no canal mesio-lingual foi selada com ProRoot MTA e posterior obturação com técnica de onda continua de condensação. Seguidamente foi realizada a reabilitação da peça dentária. Ao controlo de um ano apresenta uma evolução favorável. Discussão e Conclusões: Para a reparação de perfurações abaixo da crista óssea, os materiais biocerâmicos são a escolha ideal. Vários estudos clínicos sobre a reparação de perfurações com MTA reportam taxas de sucesso elevadas, variando entre 73% e 92%. Segundo trabalhos anteriores, não há diferença estatisticamente significativa nas taxas de sucesso entre dentes com e sem instrumentos fraturados. Nestes casos, quando há contaminação do sistema de canais radiculares, a remoção ou o bypass do instrumento fraturado é essencial para garantir resultados mais previsíveis. É importante destacar o uso de ampliação e exames radiográficos de alta resolução para tornar a abordagem clínica mais previsível.
#040 Tratamento endodôntico após ortodontia – Do diagnóstico ao follow-up
Authors:   Faculdade de Medicina Dentária da Universidade de Lisboa, Pereira Ruben , Luís Andreia ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Dias Susana ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Mendonça Carlota ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Trindade Rúben ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Amaral João ,   Faculdade de Medicina Dentária da Universidade de Lisboa
Published: January 2025

Introdução: A evidência atual sugere que o tratamento
ortodôntico não induz a perda da vitalidade pulpar. Porém,
a aplicação de forças ortodônticas pode promover alterações
na polpa dentária que, associadas a um potencial trauma
oclusal, podem induzir o desenvolvimento de patologia. Por
conseguinte, podem surgir complicações endodônticas decorrentes do tratamento ortodôntico. Este caso clínico mostra a abordagem para uma lesão apical extensa detetada
após tratamento ortodôntico. Descrição do Caso Clínico:
Paciente de 38 anos do género feminino com história de
tratamento ortodôntico nos últimos cinco anos e ausência
de patologias/medicação. Apresentava fístula vestibular no
dente 22 com histórico recente de abcesso e sintomatologia
dolorosa. Na radiografia foi possível visualizar uma lesão
apical que envolvia as raízes dos dentes 21 e 22. Após realização de testes de sensibilidade, verificou-se a ausência de
resposta ao teste do frio apenas no dente 22. Foi estabelecido o diagnóstico de necrose pulpar com periodontite apical
crónica sintomática no dente 22 e planeado o respetivo tratamento endodôntico. O tratamento foi realizado em sessão
única, sob isolamento absoluto e ampliação. Foi realizada a
instrumentação com o sistema WaveOne Gold (Dentsply,
EUA), desinfeção com hipoclorito de sódio (Chloraxid 5,25%
, Cerkamed, Polónia) e obturação com gutta-percha e cimento resinoso (AH Plus, Dentsply, EUA) por compactação vertical a quente. A restauração da cavidade de acesso foi realizada com resina composta (Tetric Evoceram, Ivoclar,
Liechtenstein). A paciente foi acompanhada e monitorizada
aos seis meses, verificando-se diminuição da lesão pré-existente e ausência clínica de fístula ou sintomas. Discussão e
Conclusões: Embora o tratamento ortodôntico seja associado a uma baixa ocorrência direta de complicações, é necessário considerar as possíveis interações no complexo pulpo-dentinário. Estas, quando associadas a outros fatores,
podem potencializar complicações, e originar situações de
necrose pulpar e perda óssea significativa como descrito no
presente caso clínico. O tratamento endodôntico, quando
associado a um correto diagnóstico e planeamento, demonstra ser uma opção conservadora e viável nessas situações.
Concomitantemente, é fundamental e imprescindível a monitorização do paciente pós-tratamento.
#044 Pré-molar inferior com tipo V de Vertucci: A propósito de um caso clínico
Authors:   Faculdade de Medicina Dentária da Universidade de Lisboa, Marques Ana , Carvalho Joana ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Martins Jorge ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Baumotte Karla ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Pereira Mário ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Ginjeira António ,   Faculdade de Medicina Dentária da Universidade de Lisboa
Published: January 2025

Introdução: Os pré-molares são dentes tipicamente subvalorizados por serem habitualmente mono-radiculares, mas muitas vezes apresentam complexidades anatómicas, como sulcos radiculares, configurações em C, canais de furca, ramificações apicais, morfologia com três raízes e canais duplos. Essas complexidades anatómicas dificultam significativamente os tratamentos endodônticos, impactando o seu prognóstico. Portanto, um diagnóstico radiográfico correto, utilizando, se necessário, CBCT, é essencial para detetar e abordar corretamente essas complexidades anatómicas. O caso clínico seguinte descreve a abordagem a um pré-molar inferior com um segundo canal lingual. Descrição do Caso Clínico: Um paciente do sexo masculino, 61 anos, foi encaminhado para a pós-graduação de Endodontia para tratamento endodôntico do dente 35. O paciente encontrava- se com dor há 1 mês, principalmente ao frio e quente, mas ultimamente apenas à mastigação, após a realização de uma restauração direta. O exame radiográfico revelou a presença de uma extensa restauração prévia desadaptada em distal e o espessamento do ligamento periodontal. Verificou- se uma resposta dolorosa à percussão vertical no 35 e algum desconforto à palpação. Os testes ao frio e elétrico apresentaram resposta negativa. Foi diagnosticada necrose pulpar e periodontite apical sintomática do 35 e proposto o tratamento endodôntico do referido dente, com posterior reabilitação com recobrimento cuspídeo. No controlo aos 6 meses, o paciente estava clinicamente assintomático e sem sinais radiográficos de patologia apical, mas ainda sem restauração definitiva, pelo que foi realizado um recobrimento cuspídeo indireto em resina composta. Discussão e Conclusões: A anatomia tem um papel significativo no resultado do tratamento endodôntico, pois a desinfeção, conformação e obturação inadequadas dos canais radiculares influenciam diretamente o prognóstico do tratamento endodôntico. Os segundos pré-molares mandibulares com ramificações apicais complexas têm uma prevalência relativamente incomum (5,3%), no entanto, isso pode dever-se a um subdiagnóstico, visto que estudos de outcome têm mostrado taxas de sucesso relativamente baixas nestes dentes (58% clínico, 50% radiográfico). Como tal, é essencial estar atento a sinais de anatomia complexa e utilizar técnicas de imagiologia adequadas (como o CBCT) para maximizar o sucesso desses casos.
Acquired duplication of isochromosome 21's resulting in pentasomy 21 with concurrent 13q deletion in acute lymphoblastic leukemia: a rare co-occurrence
Authors: Abunaser Suhaib , Pais Anurita , Ozturk Cigdem
Published: January 2025

Background
Pentasomy involving duplication of isochromosome 21;der(21;21)(q10;q10) is a rare cytogenetic abnormality linked primarily to acute lymphoblastic leukemia (ALL) and less frequently to acute myeloid leukemia (AML) or myelodysplastic syndromes (MDS). These abnormalities often occur in complex karyotypes and might co-occur with t(12;21).
Case Presentation
A unique case of ALL was reported in a 14-year-old male presented with pentasomy 21 from duplicated der(21;21)(q10;q10) along with deletion 13q as primary abnormalities. Bone marrow and flow cytometry showed 90% B-lymphoid blast cells. Chromosome analysis and Fluorescence in situ hybridization (FISH) revealed interstitial deletion 13q and der(21;21)(q10;q10) duplication, resulting in five RUNX1 gene signals. While duplicated isochromosome/isodicentric chromosome 21 was documented in isolated cases of ALL and AML, this was the first report of this abnormality co-existing with deletion 13q in the present case of ALL, suggesting a unique contribution to disease pathogenesis. The amplification of 21q genes, including RUNX1, ETS, and ERG, might influence pathogenesis and warrants further investigation.
Conclusion
The co-occurrence of Pentasomy 21 and 13q deletions represented a novel finding, prompting investigations into their combined impact on clinical outcomes. This unique cytogenetic combination highlighted the need for further studies to understand its impact on ALL pathophysiology.
Distinct role of der(1;7)(q10;p10) in myelodysplastic syndromes: diagnostic and treatment considerations – a case study
Authors: Abunaser Suhaib , Ozturk Cigdem , Pais Anurita
Published: January 2025

Background:
Myelodysplastic syndrome (MDS) is a heterogeneous group of clonal hematopoietic disorders characterized by recurrent chromosomal abnormalities that guide diagnosis and prognosis. Der(1;7) is a relatively rare abnormality and was reported in 1-3% of MDS patients and 1-2% of acute myeloid leukemia (AML) patients. However, due to its rare occurrence, its prognostic evaluation remains under investigation.
Case Presentation:
The present case was a 62-year-old male from the country of Bahrain with a chromosomal abnormality of der(1;7)(q10;p10) along with a clonal evolution of deletion of chromosome 20q. A comprehensive assessment combining morphology, immunophenotyping, karyotyping, and fluorescence in situ hybridization (FISH) provided valuable insights into the characterization and clonal behavior of this rare abnormality. The importance of the international prognostic scoring system-revised (IPSS-R) scoring in guiding treatment decisions, particularly highlighting the relevance of allo-grafting based on genetic findings in intermediate-risk cases was discussed.
Conclusion:
The present study aligns with and supports ongoing efforts to refine the classification system by recognizing der(1;7) as an independent entity within the MDS classification, distinct from monosomy 7 or deletion 7q, with the ultimate goal of advancing personalized treatment approaches.
The Formation of Hirata Atsutane's Kannahifumiden: Focusing on its Relationship with Sato Nobuhiro's Kannahifumikou
Authors:   The Korean Association For Japanese History, Yun Jo-Cheol
Published: January 2025

This paper examines the relationship between Hirata Atsutane's Kannahifumiden and his disciple Sato Nobuhiro's Kannahifumikou. Kannahifumiden is a significant work in the history of early modern Japanese studies on jindai moji(神代文字-“characters of the Age of the Gods”). Kannahifumikou bears such a strong resemblance to Kannahifumiden that it has been suspected of being a plagiarized work. However, no definitive evidence has been presented to establish the chronological order of the two texts, and it cannot be ruled out that Kannahifumikoumay have served as the source material for Kannahifumiden rather than being a mere copy.
Thus, this study critically reviews the existing view that Kannahifumikouis a plagiarized work, while also addressing various questions surrounding the formation of Kannahifumiden. In Section 2, “Previous Studies on the Alleged Plagiarism of Kannahifumikou,” prior research on the plagiarism controversy is summarized, highlighting the need for a detailed analysis of Nobuhiro's work. Section 3, “Overview of Kannahifumiden and Kannahifumikou,” provides essential information on Kannahifumikou to lay the groundwork for further discussion. It confirms that while the two texts share many similarities overall, there are significant differences in the arrangement of the jindai moji source materials. Section 4, “Kantei's Kouwajindaijisyu,” points out the existence of texts that could be classified as part of the “texts of the Kouwajindaijisyu lineage” and suggests, based on inconsistencies between the references to Kouwajindaijusyu in Kannahifumiden and Kannahifumikou and the actual content of the Kouwajindaimoji, that the textual errors likely originated in Kannahifumikou. Lastly, Section 5, “Regular Script Jindai moji Materials in Kannahifumiden,” raises questions about the sources of what this paper refers to as the “regular script jindai moji materials,” analyzing how these jindai moji materials were reconstituted and suggesting that Kannahifumikou may have been composed first. Additionally, it highlights the differences in how the two authors described the relationship between the Yoshikawa family, the Shintō authority of the Edo shogunate, and the jindai moji.
Memories of Air Raids in the Region and Their Representation in Museums : Focusing on Hiratsuka City Museum
Authors:   The Korean Association For Japanese History, Lee Miae
Published: January 2025

Hiratsuka(平塚市, Hiratsuka-shi), located in south-central Kanagawa Prefecture, is a typical bedroom town in the Tokyo metropolitan area with a population of about 260,000. Hiratsuka City Museum, which opened in 1976 as a comprehensive museum for the city of Hiratsuka, aims to be a ‘Community Museum’ whose main users are local residents, and covers a wide range of subjects from local folklore to history, nature, and astronomy.
This paper examines the role and limitations of museums and local residents as a place to inherit and share memories of war by following the process of representation local air raid memories in Japanese public museums, focusing on Hiratsuka City Museum's ‘Hiratsuka Air Raid and War Damage Recording Group’.
The city of Hiratsuka, which underwent rapid industrialization in the early Showa period and later became a military-industrial city, was severely damaged by air raids conducted for about 100 minutes from midnight on July 16, 1945. As such succession of war memories emerged in earnest as a community task, the Hiratsuka City Museum established a ‘Hiratsuka Air Raid and War Damage Recording Group’ in June 1989 with members of the general public. Since then, the Recording Group has been active for more than 30 years, proactively identifying and collecting local air raid memories, participating in the creation of exhibitions based on the results of these activities, and creating a new civic culture that addresses the transmission of local war memories. However, there is a limitation that emphasizing the tragic air raid damage in the region leads to a sense of victimhood, making it difficult to subject war cooperation and war violence as a military city. This can be said to be a challenge faced by many public museums displaying local air raids.
El uso de biomarcadores en la epilepsia del lóbulo temporal
Authors: Cuéllar Herrera Manola
Published: January 2025

Los biomarcadores desempeñan un papel crucial en el diagnóstico, pronóstico y manejo de las enfermedades. En el caso de la epilepsia del lóbulo temporal, su uso se ha centrado en hallazgos electrofisiológicos, de neuroimagen y moleculares, con el objetivo de caracterizar la enfermedad y personalizar el tratamiento en el futuro. Esta revisión se enfocará en proporcionar información sobre posibles biomarcadores en la epilepsia del lóbulo temporal. Los estudios electroencefalográficos han identificado patrones característicos de actividad eléctrica, como descargas interictales de oscilaciones de alta frecuencia, espigas interictales y actividad de onda lenta. Los estudios de neuroimagen, como la resonancia magnética, son fundamentales para detectar anomalías estructurales, entre ellas la esclerosis hipocampal, un marcador característico de epilepsia del lóbulo temporal. Como biomarcador, la resonancia magnética ofrece un enfoque no invasivo y clínicamente aplicable para detectar indicios tempranos de epileptogénesis y monitorear la progresión de la enfermedad. Las alteraciones moleculares, incluidas las sinápticas, inflamatorias y epigenéticas, han adquirido una importancia creciente en la comprensión de esta enfermedad. La detección de moléculas está emergiendo como una herramienta prometedora, ya que pueden identificarse en líquidos biológicos como sangre o saliva, lo que facilita su implementación en el entorno clínico. Lo importante a considerar es la integración de estos posibles biomarcadores electrofisiológicos, de neuroimagen y moleculares, para mejorar la precisión en el diagnóstico, predecir la evolución de la enfermedad y evaluar la respuesta a intervenciones quirúrgicas o farmacológicas, optimizando el manejo integral de la epilepsia del lóbulo temporal.
Analysis of Digital Citizenship Reflected in the 2022 Revised Elementary Music Curriculum
Authors:   Gyeongin National University of Education, Kim Hyo-Jeong , Son Min-Jung
Published: January 2025

This study explores the critical role that music education plays in fostering digital citizenship by serving not only as a reflection of personal emotions but also as a medium for social practice in the digital lives of learners. In this study, the elementary music curriculum is analyzed to examine how digital citizenship is integrated into it. To achieve this, the concept and components of digital citizenship were first analyzed, and evaluation criteria were established. These criteria were used to examine how digital citizenship is reflected in the 2022 revised elementary music curriculum. The evaluation framework was divided into three major domains: digital literacy, digital well-being, and digital behavior. These three domains of digital citizenship were well represented in the nature and goals of the common music curriculum. In particular, the curriculum’s core ideas were closely linked to the digital behavior domain. Achievement standards also in corporated various elements from each domain, with digital-behavior-related elements being the most prominently featured, similar to core ideas. The results showed that the music curriculum was especially connected to the social participation aspect of digital citizenship, whereas self-ex pression and emotional intelligence elements were linked to the curriculum’s focus on personal expression and self-realization. However, the critical and evaluative aspects of digital literacy were lacking, and several components of digital behavior (e.g., safety, rights and responsibilities, and consumer awareness) were not fully reflected. This study serves as a foundational research, and further in-depth studies on fostering digital citizenship through music education are needed.
Moderated Mediation Effect of Social Participation Activities on the Relationship between Loneliness, Feelings of Deprivation on Social Media, and Happiness among Young People
Authors:   Gyeongin National University of Education, Tak Ha-Yeon , Kim Hee-Yeon
Published: January 2025

This study aims to analyze the moderated mediation effect of social participation activities on the relationship between loneliness, feelings of deprivation on social media, and happiness among young people. To this end, data from 3,340 young individuals from the third happiness survey conducted by the National Assembly Future Research Institute in 2023 were analyzed. The analysis was performed using the SPSS Process Macro through methods 1, 4, and 14. The following results were obtained: First, loneliness among young people negatively impacts their happiness, with feelings of deprivation on social media showing a partial mediation effect in this process. Second, social participation activities exhibited a moderating effect on the relation ship between feelings of deprivation on social media and happiness. Third, social participation activities showed a moderated mediation effect in the relationship between loneliness, feelings of deprivation on social media, and happiness. This study elucidated the mechanisms of loneliness and happiness in youth and provided implications for alleviating loneliness and enhancing happiness.
Trend Analysis of Research on Adolescents’ Career and Academic Issues in Counseling Psychology in Korea (2000-2024)
Authors:   Gyeongin National University of Education, Park Ye-Rin , Seon Hye-yon
Published: January 2025

This study aims to analyze the research trends of adolescents’ career and academic issues in the counseling field and to suggest future research directions. Eighty journal articles published between December 2000 and July 2024 were analyzed, focusing on the period, subjects, methods, variables, and topics of research. The findings revealed that studies on adolescents’ career and academic issues have steadily increased since 2000, peaking between 2020 and 2024. The largest proportion of studies (40%) targeted high school students, followed by university students, middle school students, and other youth groups. Quantitative research was the most common method of research (81%), followed by qualitative research, mixed methods research, and literature-based research. Among 31 studies that examined the relationship between career- and academic-related variables, adaptive readiness was the most frequently used career-related variable, followed by adapting responses, adaptability resources, adaptation results, and others. Learning outcomes and behaviors were the most frequently used academic-related variables, followed by self-concept and motivation, emotions, and environmental variables. In the qualitative studies, the key topics included the exploration of characteristics for specific participants and crisis and coping experiences. On the basis of these findings, this study suggests future research directions for adolescents’ career and academic counseling.
Impact of Sports Tactics Lessons Using Generative Artificial Intelligence on Students’ Physical Performance
Authors:   Gyeongin National University of Education, Park Yong-Hoon , Lee Chul-Hyun
Published: January 2025

This study aims to analyze the impact of sports tactics lessons using generative artificial in telligence (AI) on students’ physical performance in elementary school physical education classes. Generative AI is considered a crucial tool for enhancing students’ learning efficiency and providing personalized feedback. This study was conducted on 50 third grade students from D Elementary School in Hwaseong, Gyeonggi Province. The students were divided into the experimental and control groups. The experimental group received sports tactics lessons using the generative AI tool “Wrtn,” whereas the control group received traditional physical education classes. The results showed that the lessons using generative AI had a positive impact on students’ cognitive, functional, and affective physical performance abilities. The experimental group exhibited im provements in their understanding of sports tactics and game performance and showed significant enhancements in teamwork and problem-solving skills. These results suggest that AI-assisted lessons can be used as an effective learning method in physical education. This study highlights the future possibilities of AI-based physical education and provides important foundational data for increasing the effectiveness of physical education by integrating AI technology into the classroom. Future studies should further explore the potential of AI in various educational fields beyond physical education.
Us and Them
Authors: Sukhdev Shabnam
Published: January 2025

This paper delves into the personal teaching journey of the author, focusing on the challenges and transformations encountered while teaching courses in Media Arts. It aims to explore strategies to facilitate active student participation and promote transformative learning experiences, particularly within a diverse classroom environment.
Drawing from the educational philosophy of Paulo Freire, particularly his emphasis on dialogic education and the role of students as active participants in the learning process, this study is grounded in constructivist and social constructivist theories. It also incorporates concepts from performance studies, including Augusto Boal's "Theater of the Oppressed," to inform teaching methods that encourage critical engagement and creative expression.
The author's teaching approach is examined through a qualitative lens, utilizing reflective analysis and classroom observations to document experiences and outcomes. Interviews with students and thematic analysis of classroom activities provide insight into the effectiveness of strategies aimed at fostering openness, inclusivity, and critical thinking.
Through innovative teaching methods, such as project-based assessments and creative exercises, students were empowered to explore diverse perspectives and engage in meaningful dialogue. These approaches facilitated deeper learning and challenged students to confront biases and societal norms, ultimately leading to transformative growth and increased empathy.
Euphemisms in economic discourse and their potential in readers’ opinion manipulation: functional aspect
Authors: ALEKSANDROVA O.V. , SIBUL V.V.
Published: January 2025

Euphemisms and the process of euphemization go back to the nature of a human being, and their fear before natural forces that lead to creating a system of linguistic taboo. Socialization of a human being, their becoming a member of a society can be referred to one of the reasons for the new development of euphemisms. Reflecting by their topics and frequency of use the continuous process of society development euphemisms reflect changes in the cultural values of a certain ethnical people from generation to generation penetrating to almost all spheres of life and communication. The article is devoted to study of euphemisms in economic discourse based on articles on economic issues, their formation and function as well as their manipulative potential and the choice of manipulation models. Functional analysis showed that veiling and normalization functions dominate among euphemisms in economic discourse as they help to manipulate public opinion by softening the real state of the economy or hindering consequences of measures taken by the government or top-management and their effect on the public. As for chosen manipulation objects, reputation manipulation proved to be the most frequent one in economic discourse as veiling and normalization function are most often referred to this object.
Stylistic features of English-language sports discourse
Authors: AKOPOVA A.S.
Published: January 2025

While the communicative and functional dimensions of sports discourse have been widely studied, less attention has been given to its stylistic aspects. This article intends to address that gap by identifying the stylistic features of English-language sports discourse and examining how they function across different mediums, including print media, broadcast (live) commentary, and digital platforms. The study uses a 300,000-word corpus from diverse sources to identify key stylistic devices such as alliteration, metaphor, periphrasis, epithets, gradation, euphemism, similes, and rhetorical questions. The findings suggest that these stylistic tools contribute to the emotional and descriptive calibre of sports narratives, with distinct patterns emerging across mediums: print media leans toward detailed and reflective language, live commentary emphasises immediacy, and digital platforms prioritise concise and interactive expression. The analysis has shown how these stylistic elements contribute to the effectiveness of sports discourse by garnering audience’s attention and enriching the storytelling process. The findings bring to the fore the stylistic richness of sports discourse and place emphasis on the importance of integrating stylistic analysis into broader discourse studies.
Axiological component of defense speech in judicial discourse (based on English defense speeches)
Authors: KOROBOVA E.A.
Published: January 2025

The article is devoted not only to value judgments, but also to the issue of forming an assessment of the addressee in legal defense discourse. Legal defense discourse is understood in this study as a set of communicative practices of a lawyer aimed at resolving legal disputes during court sessions, which are regulated by law and norms of interaction within the contextual boundaries of time and place. The topicality of the present paper is determined by the need to expand the knowledge of the axiological features and patterns of linguistic mechanisms that form the basis of legal discourse in general and defensive speeches in particular. The aim of the article is to reveal and describe the ways of features of assessment formation in the defense speeches of English-speaking lawyers in the English legal discourse. The material of the study is the English-speaking lawyers’ legal defense speeches of the early 20s of the XXI century. The research was conducted with general scientific methods and techniques of material selection and systematization as well as types of analyzing language phenomena (communicative-pragmatic, contextual analysis, discourse analysis). Besides being clear and trying to avoid ambiguity in his speech a lawyer presents considerations to the court in favor of the defendant only; he often makes great efforts to look, for new means of speech influence in order to provoke a positive attitude towards the defendant. Having analyzed the linguistic material, the author finds and describes axiological components that expand the subject of discussion in the tactics used by English-speaking lawyers (tactics of targeted influence, tactics of indirect rhetorical influence and tactics of abstract influence), mainly with the help of expressive means (metaphors, epithets, phraseology and so on) while visualizing the necessary association in the addressee.
Similarities and differences of images used in equivalent paroemias of Arabic, English and Russian languages
Authors: KHRAM M. SH. , EROKHOVA N.S.
Published: January 2025

Paroemias as a means of conveying cultural peculiarities and peculiarities of life of a nation are of great interest to researchers. The purpose of this article was to consider the problems of interpretation of the concept ‘paremia’. As a result of analysing different approaches to the interpretation of this concept, a generalised formulation was derived. Due to the fact that contact and communication of different cultures are becoming an integral part of everyday life of a modern person, and the study of paremi of a foreign language helps to understand the national character and mentality of speakers of another language. Paroemias are often used in speech, and their brevity allows to simplify the communicative process, as well as to make it easier. In the process of intercultural communication, paroemias can be used as a point to the given argument, can be used to express disagreement with the interlocutor and as a conclusion. The relevance of the research is determined by the chosen material for the study. English, Russian and Arabic languages were chosen for the analysis because they belong to the group of the most widespread languages in the world, occupying the first, sixth and ninth places, respectively. The degree of prevalence of these languages leads to the need to communicate between speakers of these languages. Many of the themes addressed by paroemias are of an international character, as these language units are produced by different cultures throughout the world. In such a case, only certain figurative components and grammar structures change in equivalent paroemias in different languages. However, paroemias often conceal an internal, figurative meaning, evoking certain associative images in native speakers of the language through the use of a strictly defined range of concepts. In this connection, a comparative and comparative analysis has been carried out on paroemias of English, Arabic and Russian languages, as well as the similarities and differences of the images used to convey the meaning were analysed.
New technologies for training specialists in the field of translation and interpreting
Authors: ULITKIN I.A. , IVANOVA N.A.
Published: January 2025

Translation and interpreting are traditionally studied by linguists and translators, and technologies that simulate and/or support these human activities are developed by scientists and specialists of different fields of knowledge. The paper discusses various modern technologies that not only make it possible to facilitate the work of a translator and an interpreter, but also to use them in the training of specialists in the field of written translation and interpreting. Widely used machine translation technologies with post-editing and computer-assisted interpreting tools and resources appearing on the market are analyzed. The existing problems and new opportunities that information and communication technologies open up for training interpreters and translators are discussed. The problems in translation and interpreting with the use of modern information and communication technologies are analyzed. Translation technologies based on artificial intelligence (AI) are also considered. It is shown that traditional methods of teaching translation have many limitations, such as time and space restrictions, increased labor costs, etc. In this context, the paper examines the use of translation technologies based on information and communication technologies and AI in teaching translation. It is noted that information and communication technologies make it possible to take into account individual characteristics of students, their psychological characteristics and level of training to the maximum extent, thus contributing to the process of individualization of training. The paper may be of interest not only for teachers of “Practical translation course” and beginners, but also for workers offering professional services in the field of translation.
“Guilty face” – middle managers of Russian origin in UK universities and problematic cultural gendered leadership identity construction
Authors: LINAKER T.
Published: January 2025

The UK Institution Wide Language Programmes (IWLPs) face existential threat due to their unique positioning both within and outside the University structure, due to lack of funding provision and challenges with students’ recruitment due to the general decline of language learning at schools and optional language module choices for students. In this context Russian, categorised as a “less commonly taught” language, become particularly vulnerable due to addition geopolitical pressure, affecting students’ and staff motivation. This study explores problematic leadership experience of middle managers of Russian origin and highlights the ways they resist or conform to global societal discourses through the intersectional of personal and professional. By adopting the method of narrative inquiry and positioning analysis of data emerging from unstructured interviews with five participants, the study makes a unique contribution to the body of research on educational leadership identity.
Linguistic representation and modeling of a discursive event job application: comparative aspect
Authors: LEVCHENKO M.N. , SHABANOVA V.P. , POLIAKOVA N.V.
Published: January 2025

The present article is devoted to a comparative analysis of the principles of linguistic design of CVs in German, English and Russian languages. Nowadays, the study of verbal principles of knowledge representation is becoming more and more relevant. Being a condition of problem solving in each specific employment situation, the CV genre reflects the specificity of institutional business discourse in linguistics and fixes the peculiarities of modelling the discursive event ‘applying for a vacancy’.

The aim of the present article is to reveal the specifics of the design of one of the types of business discourse – the CV.

The novelty of the study is the comparative character of the study of the discursive event ‘vacancy application’ on the material of Russian, English and German languages.

Material and methods of research. The linguistic analysis of CVs in three languages – English, German and Russian – is made with the help of descriptive and comparative-comparative methods, as well as component analysis of the studied business discourse.

The results of the study allow us to trace the similarities and differences of the compared discursive events, as well as to talk about the peculiarities of the use of each of them in the compared three languages.

The conducted research allowed us to identify the leading ways of drawing up a competent structure of motivational letters in Russian, English and German, which also determines the correct construction of a CV and further obtaining the desired job.
The Future of Industrial Optimization with GPT: Bridging Innovation, Ethics, and Sustainability
Authors: JOSI Editor
Published: January 2025

The world of industrial engineering stands on the cusp of transformative change, with technologies like Generative Pre-trained Transformers (GPT) offering unprecedented opportunities to optimize systems, enhance decision-making, and drive innovation. Over this series, we have explored how GPT contributes to key areas in industrial systems—its relevance to operational efficiency, its role in soft systems methodologies, its interdisciplinary applications, its alignment with Sustainable Development Goals (SDGs), and the ethical considerations essential for its responsible use. In this concluding post, we reflect on the broader implications of GPT for industrial optimization and highlight the importance of research that bridges innovation, ethics, and sustainability.
Dampak Penghapusan Ketentuan Pidana Pencemaran Limbah B3 Oleh Korporasi Industri Kelapa Sawit Dalam Undang-Undang Nomor 6 Tahun 2023 Tentang Cipta Kerja
Authors: Rahmi Wijaya Annisa , Yandriza  , Tenofrimer
Published: January 2025

The Palm Oil industry produces Hazardous and Toxic Waste (B3). However, along with the development of legal regulations in Indonesia, Law Number 6 of 2023 concerning Cipta Kerja was born. This legal reform has an impact on several changes in a statutory provision, one of which is the provision regarding the environment. One of the changes in the ratification of the Job Creation Law is the elimination of criminal sanctions for environmental crimes which are replaced with administrative sanctions. The provisions in the Job Creation Law that abolish Article 102 of the UUPPLH where the abolition of this article can no longer be subject to criminal liability to any person who manages B3 waste without a permit. The research used is normative legal research  using the Status Approach. This research is descriptive in nature which is organized systematically. The results of the study state that the impact of the palm oil industry on B3 waste pollution provides convenience for corporations, but reduces the quality of life of the surrounding community. This also affects environmental legal protection, such as the lack of deterrent effects, non-optimal ecological recovery, and poor environmental supervision. With the Cipta Kerja Law, corporations are only subject to administrative sanctions for such violations
Survival of transport-stressed black pepper stem cuttings after glucose, sucrose, fructose, and IBA treatments
Authors: Zakry Fitri Ab Aziz , Idris Nur Natasya Ilyanis , Sazili Muhammad Iqbal Nul Hakim Mohd , Kundat Franklin Ragai , Saupi Noorasmah , Bokhari Semsolbahri
Published: January 2025

This study aimed to determine the survival, sprouting, and rooting performance of black pepper stem cuttings to glucose, sucrose, and fructose at different concentrations. The two-node stem cuttings were prepared from six to seven-node cuttings collected from mother vines of black pepper in the field from far and remote areas in Sarawak, Malaysia. The two-node cuttings were soaked completely for one hour with the following treatments: 1% glucose, 2% glucose, 3% glucose, 1% sucrose, 2% sucrose, 3% sucrose, 1% fructose, 2% fructose, 3% fructose, and 1000 ppm IBA served as a positive control, while filtered water was a negative control. All treated cuttings were sown in the polybags containing soil mix and monitored daily for up to 45 days. The study found that black pepper cuttings treated with a 3% glucose solution exhibited significantly better survival, sprouting, and rooting, total number of roots, and total length of roots at day 45, but they were about the same when soaked in IBA at 1000 ppm. The present study demonstrates that cuttings that have been in transit for a long time require sugar and hormone treatment once they arrive at a certain location to restore their vitality and survival.