bluuebunny/crossref_metadata_2025 huggingface dataset:
Du neuromarketing à Eisenstein : l’oculométrie à la croisée des chemins
Authors: ZABUNYAN Dork
Published: February 2025

Les développements de l’oculométrie à la croisée du marketing et des neurosciences sont connus. Harun Farocki l’avait en partie montré dans son documentaire intitulé Les Créateurs des mondes d’achat (2001). L’étude des mouvements oculaires trouve en outre un prolongement biométrique du côté des sociétés de contrôle contemporaines, lesquelles transforment notre système de vision en une donnée d’identification, au même titre que la reconnaissance faciale. L’oculométrie se déploie également dans le domaine des études filmiques, surtout dans le monde universitaire anglo-saxon. L’examen du mouvement des yeux sur des images elles-mêmes en mouvement peut faire l’objet de différents usages, dont certains se focalisent principalement sur l’attention que nous portons à la narration filmique. En découlent des règles formelles et scénaristiques destinées à établir une sorte de « synchronie attentionnelle » devant l’image, signe que l’intérêt du public pour le film se maintient dans le temps de son déroulé. Plusieurs problèmes se posent cependant : que faire des mouvements oculaires qui ne correspondent pas à cette synchronisation des regards ? Comment mesurer ce qui échappe à l’élément narratif dans un film, sur lequel l’oculométrie se concentre ? Et, par ailleurs, comment comprendre des conceptions du cinéma qui entendent forcer le regard (comme en témoigne le « ciné-poing » d’Eisenstein) ou diriger le spectateur (comme s’en vantait à juste titre Hitchcock), sans pour autant tomber dans la dimension normative du neuromarketing actuel ? Il s’agira moins ici d’utiliser l’oculométrie pour vérifier la pertinence de ces conceptions, que de considérer ses mesures comme une voie possible pour remonter vers un acte de création toujours singulier. Un détour par le « troisième sens » de Roland Barthes nous permettra d’ouvrir la science de l’eye-tracking pour la déplacer du côté d’un incommensurable filmique.
La nouvelle méthode graphique
Authors: PRÉVIEUX Julien
Published: February 2025

Cet article propose une réflexion sur l’évolution des méthodes d’enregistrement et de visualisation des mouvements, de la chronophotographie d’Étienne-Jules Marey au xixe siècle jusqu’aux outils numériques contemporains. Julien Prévieux examine des pratiques artistiques, scientifiques et économiques pour dévoiler les implications politiques et culturelles des techniques d’enregistrement et de modélisation des mouvements. L’auteur met en lumière une approche performative de ces outils, à travers des expériences collaboratives avec divers participant·es, danseurs ou policiers. En réactivant ces outils et pratiques dans des cadres artistiques participatifs, il ouvre la voie à une « méthode graphique étendue » où l’utilisation de ces technologies se transforme en acte de réflexion et d’émancipation critique.
Entretien avec Justine Augier
Authors: AUGIER Justine , GRANGER REMY Maud
Published: February 2025

La discussion a pour objet le rapport que les textes écrits par Justine Augier entretiennent avec la justice : pourquoi est-elle si présente dans ses projets littéraires, comment nourrit-elle la littérature, à la fois comme thème et comme vocabulaire, mais aussi en lui donnant une mission ?
A Comprehensive Review of Health Risk Assessments (HRAs) and Their Impact on Occupational Health Programs in Large-Scale Manufacturing Plants
Authors: Adikwu Friday Emmanuel , Ozobu Cynthia Obianuju , Odujobi Oladipo , Onyekwe Fidelis Othuke , Nwulu Emmanuella Onyinye
Published: February 2025

Health Risk Assessments (HRAs) play a pivotal role in identifying, analyzing, and mitigating workplace health risks, particularly in large-scale manufacturing plants where complex operations and hazardous environments pose significant threats to employee health and safety. This comprehensive review explores the methodologies, applications, and outcomes of HRAs within the context of occupational health programs. It examines how HRAs contribute to the development of proactive strategies for risk mitigation, disease prevention, and the promotion of workplace well-being. The review highlights critical components of HRAs, including hazard identification, exposure assessment, and risk characterization, while discussing their integration into occupational health management systems. Furthermore, it analyzes the role of advanced technologies such as artificial intelligence, machine learning, and data analytics in enhancing the accuracy and efficiency of HRAs. Emerging trends, including the adoption of real-time monitoring systems and wearable technologies, are also addressed, showcasing their potential to revolutionize traditional HRAs. The findings underscore the impact of HRAs on reducing occupational injuries, improving worker productivity, and ensuring compliance with regulatory standards. Case studies from diverse manufacturing sectors illustrate successful implementations of HRAs, emphasizing the importance of cross-disciplinary collaboration and stakeholder engagement. Challenges such as resource constraints, data privacy concerns, and the need for standardized protocols are critically discussed, providing insights into areas requiring further research and innovation. This review concludes by advocating for the integration of HRAs as a core component of occupational health programs in manufacturing plants, emphasizing their contribution to fostering a culture of safety, health, and sustainability. Recommendations are provided for policymakers, industry leaders, and researchers to leverage HRAs for continuous improvement in occupational health practices.
Anatomical Variation of Left Internal Mammary Artery and Thyrocervical Trunk: A Case Report
Authors: Han Ji-Yeon , Baek Jinwook
Published: February 2025

We report a rare case of a left internal mammary artery (LIMA) originating from the left thyrocervical trunk (TCT), which arose directly from the aortic arch. A patient in their 70s presented with bilateral distal internal carotid artery aneurysms, diagnosed through computed tomography angiography performed for headache evaluation. Transfemoral cerebral angiography confirmed the aneurysms and incidentally revealed the anomalous origins of the TCT and LIMA, as well as a left vertebral artery directly arising from the aortic arch. This case emphasizes the importance of recognizing such rare anatomical variations prior to diagnostic or interventional procedures. Thorough preoperative evaluation is critical to avoid complications, particularly in coronary artery bypass grafting and head and neck tumor embolization.
AS POSSIBILIDADES DE INCIDÊNCIA TRIBUTÁRIAS DA ATIVIDADE PRODUTIVA 3D E DO MACHINE LEARNING
Authors: Barros Jefferson Augusto Demarchi da Silva
Published: February 2025

O presente estudo traz à tona questões relevantes acerca da tributação no contexto da impressão 3D e, notadamente, da tecnologia machine learning àquela atrelada. De início é referida a indispensabilidade da tributação para o bem-estar social. Após, são feitas algumas considerações acerca da multifatorialidade da atividade da impressão 3D, a provocar debates no campo tributário, porquanto, considerando a ruptura com as formas arcaicas de produção, não se pode perder de vista que a geração de riquezas, proporcionada pela cadeia produtiva inerente à impressão 3D, exige o tratamento adequado pelo Direito Tributário, em que pese os rumos dessas discussões ainda estarem sendo delineadas. Na sequência, adentra-se, na temática tributária, nos aspectos envolvendo a tributação das rendas no contexto específico do machine learning, associado à criação de bens por meio do artifício de deposição de filamentos presente na impressão 3D, e elevada projeção de investimentos, consistindo em verdadeiro mercado a ser valorizado e, de igual modo, aproveitado como manancial de fatos geradores passíveis de critério de incidência tributária. A ideia do artigo é entusiasmar os operadores do Direito, no intuito de observar cenário em eferverscência merecedor de atenção em vista do papel estatal de oferecer segurança jurídica e justiça fiscal, por meio de sua intervenção regulamentadora de tributação nas tecnologias disruptivas que são a impressão 3D e os trabalhos altamente sofisticados de inteligência artificial que lhe agregam valor. Ao final, são pontuadas as constatações das perspectivas das administrações tributárias no que tange à impressão 3D e ao machine learning.
A IMPORTÂNCIA DO USO DE SOFTWARE PARA A OTIMIZAÇÃO DO SEQUENCIAMENTO DE LAVRA
Authors: Nogueira Poliane Cândida , Mendes Marcos Vinicius Agapito
Published: February 2025

Este estudo explora o uo de softwares de sequenciamento no planejamento de lavra a céu aberto, destacando sua importância na otimização das operações de mineração. A justificativa baseia-se na crescente complexidade das operações, devido ao esgotamento de reservas minerais de alto teor, e à necessidade de maximizar a eficiência e sustentabilidade da mineração. O objetivo central é demonstrar como essas ferramentas melhoram a gestão da cava, desde o planejamento de longo prazo, até a execução de curto prazo, promovendo maior precisão e agilidade nas operações. A metodologia envolveu a análise de casos práticos, com a criação de sequenciamentos automáticos e simulações de cenários operacionais. Os resultados mostraram que o uso de softwares de sequenciamento reduz a movimentação de estéril, otimiza a utilização de recursos e diminui os custos operacionais, ao mesmo tempo em que aumenta a precisão do planejamento e permite uma tomada de decisão mais rápida e acertiva. Conclui-se que essas ferramentas são essenciais para a sustentabilidade econômica e operacional da mineração moderna, proporcionando maior controle e eficiência ao longo de toda a cadeia produtiva.
CAPACITAÇÃO DE SERVIDORES COMO FERRAMENTA PARA A MELHORIA DO ATENDIMENTO AO CIDADÃO
Authors: Aguiar Aderlane da Penha , Félix Karyn Juliana Ramos , Batista Valquiria Constancio
Published: February 2025

Esse estudo teve como objetivo compreender a importância da capacitação para melhorar o atendimento nos setores públicos. O objetivo geral foi analisar como a capacitação dos servidores pode ser utilizada como ferramenta para aprimorar a qualidade e a eficácia no atendimento ao cidadão. Para atingir esse objetivo, o estudo contou com os seguintes objetivos específicos: identificar as principais competências necessárias aos servidores para um atendimento eficiente e de qualidade ao cidadão; analisar o impacto de programas de capacitação no desempenho dos servidores e na satisfação dos usuários dos serviços públicos; propor estratégias de capacitação contínua que possam ser implementadas para melhorar o atendimento ao público e aumentar a eficácia dos serviços prestados. Para isso, foi utilizado um questionário para a coleta de dados, com o intuito de entender a percepção dos servidores sobre as capacitações oferecidas pelo setor. Os resultados indicam que os funcionários públicos compreendem a importância da capacitação e a valorizam como ferramenta para melhorar o atendimento, apesar disso existem algumas lacunas que necessitam de melhorias. Conclui-se que o treinamento é de suma importância dentro do serviço público, favorecendo na melhoria da execução das atividades, no crescimento pessoal e profissional e, consequentemente, na satisfação dos serviços oferecidos.
In-trascendencia: las pulsiones regresivas de la modernidad secular
Authors:   Universidad Pública de Navarra, Sánchez Capdequí Celso
Published: February 2025

Una de las notas destacadas de la modernidad tardía es la aceleración. Su presencia define el vínculo del actor contemporáneo con el mundo natural y social. Todo ha pasado a depender de un teclado virtual que permite comuni¬car, decidir y transmitir en tiempo real. Si en el «mundo de ayer», en expresión de Stefan Zweig, el advenimiento de los cambios y las revoluciones genera el encuentro con una experiencia desconocida en una sociedad acostumbrada al inmovilismo de la tradición, en el mundo de hoy la inmediatez de esos cam¬bios se ha convertido en pauta de normalización planetaria. En la actualidad, todo se vive como si de un «acontecimiento» se tratara, es decir, como si nada fuera susceptible de repetición o reedición en el futuro y en cualquier hecho social se apreciaría la explosividad de un comienzo inédito. En cada episodio se vive la primera y la última vez. Las cosas nacen para romper cualquier patrón canónico que obligue a reproducir pautas y actos. Se trata de un tiempo que obliga al actor a ser transgresor y rupturista.
El perfil de los electorados
Authors:   Universidad del País Vasco, García Rabadán Jonatan , Pérez Castaños Sergio ,   Universidad de Burgos
Published: February 2025

En el presente capítulo se analizará cuál ha sido la evolución de la participación electoral en la Comunidad Autónoma del País Vasco (CAPV de ahora en adelante), para lo cual se pretende analizar los perfiles sociodemográficos de la ciudadanía que toma en consideración acudir a las urnas en los comicios autonómicos. Así, se elaborará la descripción del perfil del votante no solo en términos agregados, sino también atendiendo a las diferencias que puedan existir entre las cuatro grandes áreas de la política vasca, dado que en los últimos años ciertos indicios apuntan a una reducción del pluralismo polarizado vasco, a favor de la consolidación de una lucha a cuatro; a la sazón, el nacionalismo institucional, encarnado por el Partido Nacionalista Vasco (PNV), el independentismo radical, representado por la izquierda abertzale (IA) en sus diferentes siglas a lo largo del tiempo —hoy bajo la coalición EH Bildu—; el autonomismo de izquierdas, cuya imagen se corresponde con el Partido Socialista de Euskadi (PSE-EE); y, finalmente, la posición de tradición conservadora de ámbito estatal, el Partido Popular (PP).
Las elecciones autonómicas en el País Vasco, 1980-2012.
Authors:   Universidad del País Vasco, Llera Ramo Francisco J.
Published: February 2025

Las elecciones autonómicas vascas de 2012 fueron las primeras que se celebraron sin la presencia amenazante del terrorismo de ETA, abriendo, por tanto, una nueva etapa en el País Vasco en la que, por primera vez, todas las fuerzas políticas podían competir y defender sus propuestas en condiciones de, relativa, normalidad. Por ello, son unos comicios de una gran relevancia política y que merecen una atención especial. Así, desde enfoques metodológicos muy diferentes y plurales se aborda el estudio de estas elecciones, al tiempo que se trata de cubrir una cierta laguna de este tipo de trabajos sobre el comportamiento electoral en el País Vasco, en la medida en que se le dota al análisis de una perspectiva diacrónica.

El núcleo principal de autores lo forman los miembros del equipo Euskobarómetro, a los que se les añaden profesores e investigadores de reconocido prestigio en sus respectivos campos. Están dirigidos por el profesor Francisco J. Llera, catedrático de Ciencia Política, director del Euskobarómetro y buen conocedor de la realidad política vasca, sobre la que ha escrito cerca de un centenar de publicaciones.

A lo largo de 11 capítulos se abordan aspectos clave de las elecciones de 2012. Se combinan trabajos que tratan cuestiones clásicas en el estudio del comportamiento electoral vasco, como la competición bidimensional, la participación o el peso del terrorismo, con otros más novedosos como el voto económico o las estrategias de los partidos en redes sociales y programas electorales. El resultado analítico es un todo coherente que contribuye a enriquecer el conocimiento politológico del comportamiento electoral sobre una arena política tan compleja y significativa como la vasca.
Міністерство юстиції України, як суб’єкт правотворчої діяльності: стан, проблеми, перспективи
Authors: Пєтков С. В. , Добрянська Н. В. , Бортняк К. В.
Published: February 2025

Актуальність даного дослідження полягає у тому, що визначається наступними умовами: по-перше, в нинішніх реаліях в Україні питання додержання прав людини вважається по-особливому актуальним для нашої країни. Наразі під час правотворчості органи влади мусять додержуватися а званої золотої середини між загальним благом держави, народу й правами людини, котрі вкрай непросто гарантувати на тлі повномасштабного вторгнення. Проте додержанню положення згаданої «золотої середини» доволі нерідко стає на заваді низка об’єктивних та суб’єктивних проблем реалізації правотворчої діяльності, розв’язати котрі можна тільки після того, як їх ідентифіковано й проаналізовано, на що й спрямована ця стаття. По-друге, в нашій країні наразі активно відбувається реформування чинного законодавства згідно з вимогами демократії, а також ринкової економіки. Проте результативність зазначених реформ безпосередньо залежить якраз від такого феномена як «найменший спротив». В той же час «найбільшим спротивом» цієї трансформації вважаються об’єктивні та суб’єктивні проблеми правотворчості, існування котрих робить неможливою реалізацію дієвих реформ і ставить під загрозу стан гарантування прав людини. Зневажання на ці проблеми під час реформ знецінює власне процес та ефекти покращення законодавства і спричиняє формування нових декларативних норм, котрі тільки переобтяжують законодавство та не відзначаються необхідною результативністю та оптимальністю. Метою дослідження є дослідження сучасного стану, проблем та перспектив діяльності Міністерства юстиції України як суб’єкта правотворчої діяльності. В процесі написання даної статті були використані такі методи: аналізу та синтезу, узагальнення, системний метод, логічний, діалектичний, метод узагальнення. Встановлено, що вагома складова правового статусу Міністерства  юстиції України – гарантування на нормативно-правовому рівні утворення й здійснення державної правової політики через реалізацію нормопроектної діяльності. Згадану функцію Міністерство здійснює шляхом напрацювання певних а) законопроєктів; б) постанов Кабінету Міністрів України та в) власних наказів, орієнтованих на те, щоб забезпечити виконання завдань,  функцій та повноважень в секторі надання безоплатної допомоги, створення відповідних умов для функціонування науково-дослідних установ судових експертиз Міністерства юстиції тощо.
Psychometrické vlastnosti Inventára komunálneho narcizmu (CNI) na populácii študentov vo veku od 14 do 21 rokov
Authors:   Výskumný ústav detskej psychológie a patopsychológie, Tomšik Robert
Published: February 2025

The aim of the study is to verify the psychometric properties of the Communal Narcissism Inventory (CNI). The inventory consists of sixteen items and was administered to students (N = 946) aged between 14 and 21 years. Of the total number of respondents, 74,0% were women. In order to verify the inventory, a CFA confirmatory factor analysis was used, using the DWLS method, with assessment of fit indices. The reliability of the inventory was verified using Cronbach's ? and McDonald's ? coefficients. Based on statistical analyses, it was found that the data adequately fit the model, and the results confirmed the two-factor structure of the Slovak version of the inventory, ?2 (103) = 457,204; p < 0,001; RMSEA = 0,060 (90% CI 0,055–0,066); CFI = 0,977 and TLI = 0,974. Results shows that factor structure, factor loadings, means, specific and error variance (residuals) of items are equivalent for men and women, based on measurement of invariance. The reliability of the inventory was high for each of the subsacles: Focus on the present: ? = 0,853, ? = 0,856; Focus on the past: ? = 0,884, ? = 0,885. Based on the results, it was found that the Slovak version of the CNI inventory represents a reliable screening inventory.
How do Teachers Perceive their Biology Lessons with the Application of CLIL?
Authors:   Department of biology and environmental studies, Charles University, Faculty of Education, Marcineková Zuzana , Pavlasová Lenka ,   Department of biology and environmental studies, Charles University, Faculty of Education
Published: February 2025

This paper focuses on biology teachers’ opinions about CLIL in the Czech Republic. The main aim of the study was to determine how teachers perceive their biology lessons with the application of CLIL at upper secondary schools (ISCED 3). The research of the paper consists of an analysis of the results of the online questionnaire. Within our research, we identified the reasons which lead biology teachers to the application of CLIL as well as their opinions about how CLIL is accepted by the students. At the same time, we focused on the advantages and disadvantages of CLIL in biology lessons. According to Czech biology teachers, the attitude of students towards CLIL is positive. The biggest advantage of CLIL is that biology lessons are more interesting, diverse, and interactive. Our research has also revealed that Czech teachers perceive biology lessons in CLIL to be time-consuming to prepare.
Inklúzia nepočujúceho žiaka do vyučovania telesnej a športovej výchovy z pohľadu žiakov základnej školy a gymnázia
Authors:   Katedra špeciálnej pedagogiky, Univerzita Komenského v Bratislave, Pedagogická fakulta, Kyselová Barbora , Nemček Dagmar ,   Katedra špeciálnej pedagogiky, Univerzita Komenského v Bratislave, Pedagogická fakulta
Published: February 2025

The research aimed to find out and compare the attitudes of able-bodied primary and high school students toward including deaf peers in physical and sports education classes. The research sample consisted of 443 able-bodied students, 232 of whom were students at primary school with an average age of 13.24±1.12 years and 211 were students at the high school with an average age of 16.87±1.15 years. To collect research data, we used the standardized questionnaire CAIPE-R, which was modified to include students with hearing impairment (?=0.713). We found that students at both primary and high schools hold rather positive attitudes in social interactions with a deaf pupil in physical and sports education classes (3.27±0.52 points), and rather negative attitudes towards modifications of the rules of sports games (2.39±0.65 points). In the conclusions of the research, we declare that primary school students hold significantly more positive attitudes towards the inclusion of deaf pupils in physical and sports education classes than high school students (U=21726, p=0.04*), especially in modifications of the rules of sports games for the deaf peers (U=20761; p=0.01**).
Školská úspešnosť žiakov generácie Alfa v reflexii rodičov
Authors:   Katedra pedagogiky, Univerzita Konštantína Filozofa v Nitre, Pedagogická fakulta, Gužíková Libuša , Mendelová Eleonóra ,   Katedra pedagogiky, Univerzita Konštantína Filozofa v Nitre, Pedagogická fakulta
Published: February 2025

School success is one of the indicators of pupil's qualities, abilities, knowledge and skills. However, it has different understandings and definitions corresponding to the subjective plane of the term. The paper describes different understandings of school success, as well as several characteristics presenting in pupils belonging to the youngest and most modern generation – Alpha. At the same time, the paper presents research findings in the context of school success perception from the perspective of parents of younger age pupils (Generation Alpha). The results obtained through the focus group discussion method show that school success is not the same concept understood by the parents and its interpretations differ. The results include, in particular, performance-oriented characteristics (good grades, knowledge), but also social characteristics of a successful pupil. Different areas and different levels of school success are also part of the characteristics of a successful student in parental reflection.
Náhľad do stavu výuky interkultúrnych komunikačných kompetencií na slovenských základných a stredných školách
Authors:   Katedra aplikovanej lingvistiky, Univerzita Hradec Králové, Fakulta informatiky a manažmentu, Ivenz Petra
Published: February 2025

Learners of foreign languages should be prepared to live in a pluricultural world. Therefore, one of the long-term aims of the European Union is to equip learners of foreign languages with intercultural communicative competence (ICC). This article focused on discovering which intercultural communicative competencies were developed by Slovak in-service teachers of elementary and high schools. Moreover, it aimed to discover teachers’ views on implementing intercultural education in English language lessons and their views of their own intercultural communicative competencies. The interview results showed that the teachers implemented some of the asked competencies in their lessons in the English language, mainly greetings, addressing, and information on customs, habits, and traditions. Furthermore, in-service teachers believed in the importance of implementing intercultural education in their lessons and considered their intercultural competencies as good or very good. Even though, the sample of teachers was small (and therefore, the results cannot be generalized), the results of this study supported previous research conducted in this field in Slovakia.
A Comparative Systematic Search of Literature: A Basic and Simple Approach
Authors: imam Mohammad
Published: February 2025

Background:-Literature is the mainstay of research. It provides all the essential information which is a pre-requisite for performing research. Literature can be retrieved by systematic or non-systematic approach. The systematic approach provides a more robust method for obtaining the literature. There are many databases that can be used to gather the literature, some are free while most of them are subscription based.
Methods:-We developed a research question “Does tamoxifen improve breast cancer outcomes” and extracted the literature from all possible free of access databases and one subscription-based database using the PICOT driven keywords. We did not change keywords for any database. We used the help of truncation, quotation, field tags, and Boolean parenthesis for extracting the literature as per the database guidance.
Results:-We observed more literature retrieval with Google search, but the outcome was a collection of articles, news, blogs, images, and forums. Other databases extracted only articles.
Conclusion:-Google search is not advised for collecting literature owing to the variability of its outcome. Google Scholar gives reasonably fair outcomes if used within its character limitation and less complex search. PubMed, Cochrane Central, and EBSCOhost allow complex searches with minimal variability. PubMed does not need a quotation search if using a filtered search as the results are alike.
Assessment of Adults' Knowledge, Attitudes, and Practices Regarding Helicobacter Pylori-Induced Gastric Ulcers and Cancers in the Western Region of Saudi Arabia
Authors: Mirza Mohammad , Qari Turki , Alshareef Lujain , Dahlawi Murooj , Alharbi Faris , Alharbi Ahmed , AlGhabran Nawahil
Published: February 2025

Background:-A gastrointestinal pathogen in humans and the most common bacteria found in the guts of nearly half of people worldwide is Helicobacter pylori (H. pylori). It is well recognized that H. pylori causes gastric cancer, peptic ulcers, and dyspepsia. This study aims to evaluate the adult population's existing knowledge, attitudes, and practices regarding stomach malignancies and ulcers caused by H. pylori in the western region of Saudi Arabia.
Methods:-This is a descriptive, cross-sectional study based on an electronic Google Forms survey conducted in January-March 2024. The target group of this study was the general adult population with H. pylori infection in the western area of Saudi Arabia. The inclusion criteria of this study were the general adult population – both male and female genders, above 18 years of age – in the western region of Saudi Arabia. We excluded those below 18 and those who did not agree to participate in our survey. We included 425 participants, and the sample size was calculated using Epi Info Software. Every participant filled out a consent form, and the university's ethics board granted ethical approval.
Results:-This study comprised 425 participants from the western region of Saudi Arabia. The ages ranged from 18 to 50 years. We found that general knowledge about H. pylori-induced gastric ulcers and cancer is poor; however, knowledge regarding common causes is relatively good. Of the participants, 70.6% knew that H. pylori and stomach ulcers are related, but only 57.4% knew that H. pylori and stomach cancer are related. Additionally, 25.9% believed they may have H. pylori, and 38.4% reported having a very low risk of acquiring gastric cancer. Most of the responses demonstrated generally good practices regarding H. pylori infections.
Conclusion:-General knowledge about H. pylori-induced gastric ulcers and cancer is poor. Education about H. pylori and its consequences should be the primary goal of future initiatives and programs, particularly in areas where the infection is most prevalent. However, most of our respondents showed generally good practices toward H. pylori infection.
Assessment of Dental Students Knowledge and Confidence in Managing Patients with Multiple Sclerosis
Authors: Harandah Amani , Nassar Afnan , Alosaimi Rania , Albaqaawi Salma , Alomairi Amerah , Baitalmal Abrar , Saleem Nagham
Published: February 2025

Background:-Multiple sclerosis (MS) is a chronic inflammatory autoimmune disease that affects the central nervous system. Given that MS involves various head and neck symptoms, awareness of the condition can assist dental professionals in recognizing the disease, adjusting dental treatment plans, and collaborating with healthcare teams. Therefore, this study aims to assess awareness and knowledge about MS among dental students.
Methods:-This is a cross-sectional study conducted among students in the Faculty of Dental Medicine, Umm Al Qura University, Makkah, Saudi Arabia. A structured questionnaire including questions on MS knowledge was administered. Statistical analysis will be conducted using SPSS software, with results assessed for significance at ???? < 0.05.
Results:-A total of 208 students were enrolled in this study. Dental students generally exhibit a good understanding of multiple sclerosis and show sufficient awareness of its oral manifestations and the dental care required for MS patients. Female students demonstrate greater knowledge than their male counterparts. However, there were no statistically significant differences in general knowledge and awareness of the oral manifestations of MS between the two genders or across different academic levels. When asked about dental management of MS patients fourth-year students and interns provided more correct answers than students at other levels. Finally, all students did not have enough confidence to treat MS patients except for fourth-year students who interestingly showed higher knowledge.
Conclusion:-Although overall MS knowledge levels among dental students were sufficient, they lack confidence in treating MS patients.
Epidemiology of Acne vulgaris and its Link to Lifestyle among Adolescents and Young Adults
Authors: Alkhalifah Azzam , Alkhowailed Mohammad , Shariq Ali , Rasheed Zafar , Alhomaidan Homaidan , Hamad Essam , Alsudais Manal , Alhati Maram , Atia Tasneem , Ahmed Aya , Alharbi Nawwarah , Abdulmonem Waleed
Published: February 2025

Background:-This study was undertaken to investigate the epidemiology of acne vulgaris and its possible link with lifestyle among adolescents and young individuals from the central region of Saudi Arabia.
Methods:-The data were collected from 388 acne patients using an administration questionnaire. The data were analyzed in terms of frequencies, percentages, and Chi-squared tests. Questionnaire reliability (Cronbach’s alpha) was checked on 30 randomly selected patients.
Results:-Age of onset for acne in the majority of the participants (32.2%) was in between 16-17 years. Most of the study participants did not follow the keto, low carbohydrates, or any other special diet system (89.4%, 83.8%, and 80.4% of the study participants). Participants reported following other specific diet systems (other than keto or low-carb diet); noticed that their acne became better. 22% reported that they were suffering from polycystic ovarian disease and 3.1% suffered from some other endocrine disease. 5.9% of participants responded that they were suffering from a mental illness with the majority (13%) having depression.
Conclusion:-Nutritional habits have an effect on acne. Bread, sweetened beverages, coffee, rice, and salty foods were the most reported foods by acne patients. Moreover, acne is associated with psychological conditions such as depression.
Knowledge, Attitudes and Practices regarding Abdominal Wall Hernias among Saudi Population in Jeddah City, Saudi Arabia
Authors: Al-Sawat Abdullah , Shaikh Suhaib , Alkaki Alaa , Alkaki Rewaa , Ojayban Faisal , Oberi, Imtenan , Alqazenli Mohamed
Published: February 2025

Background:-Hernia is defined as the protrusion of an organ or tissue through an abdominal muscle's ordinary opening, and the prevalence of hernias in Saudi Arabia is rising. The objective is to evaluate the knowledge and awareness of abdominal hernias among the general population of Saudi Arabia.
Methods:-A descriptive cross-sectional questionnaire-based methodology was used in Jeddah city, Saudi Arabia, from October 1 to May 31, 2023, with a minimum sample size of 385. Data was analyzed using SPSS. The study involved 482 male and female participants aged 18-65. Individuals who had hernias and their relatives were excluded. A structured questionnaire was developed after consulting relevant studies conducted in Saudi Arabia and translated into Arabic. Data collectors used Google Forms to gather information from Jeddah's citizens through social media.
Results:-Awareness varied among participants: 73.9% correctly associated hernias with carrying heavy weights, while only 4.6% knew that hernias could be hereditary. Additionally, 38.4% identified direct injury as a cause of hernias, and 55.2% mentioned that excess weight can lead to hernias. Knowledge levels varied significantly by age and education. Participants aged 18-25 had a median score of 14.0 (IQR: 10.0-18.0), significantly higher than other age groups (p = 0.011). Elementary education exhibited a median score of 21.0 (IQR: 21.0-21.0), higher than those with other educational backgrounds (p = 0.012).
Conclusion:-While some participants demonstrated a good understanding of hernia risk factors and etiology, notable misconceptions and gaps in knowledge persist. These findings highlight the importance of targeted educational initiatives to improve public awareness of hernias.
Knowledge, Attitudes, and Practices Regarding Wound Care in the General Population of Saudi Arabia: A Cross-Sectional Study
Authors: Babukur, Raed , Alshareef, Lujain , Alwadani Fayez , Alsulami, Amirah , Janbi Basim , Baqadir Omar , Alsufi, Raed , Alsehemi Zeyad
Published: February 2025

Background:-For trauma patients recovering at home, wound management presents a major difficulty. It is imperative to comprehend patients' perspectives, dispositions, and proficiency with wound care to enhance results. Therefore, the purpose of this study was to investigate the perceptions, attitudes, and levels of knowledge regarding wound care of the Saudi population. The study also identified key variables that impact patients’ perceptions.
Methods:-For data collection an online, self-administered questionnaire was used and disseminated through social media platforms. In addition to demographic data, the questionnaire consisted of 28 questions designed to assess general public knowledge, attitudes, and wound care practices. The SPSS software was employed for the data analysis.
Results:-A total of 950 individuals have participated in the study, 54.1% were aged 18 to 25, and 50.8% were female. Most were unmarried (56.9%), with 44.9% being students. Previous wound care experience was reported by 57.9%, primarily involving burns (44.9%) and cuts (29.8%). The hand (48.1%) was the most affected body area. A significant majority (64.7%) of participants sought immediate medical care when injured. The primary sources of wound care information were the Ministry of Health hotline (39.8%), the internet (33.2%), and relatives/friends (30%). While most participants recognized the importance of proper nutrition and hygiene for wound healing, substantial discrepancies were observed regarding the efficacy of various home remedies and wound management practices. For instance, a significant portion believed that specific practices, such as applying honey or salted water, positively impacted healing, while others disagreed.
Conclusion:-The study underscores the need for education, awareness initiatives, and easily accessible information channels to promote evidence-based wound care practices, thereby improving health outcomes.
Amebic Colitis Presenting as an Obstructed Umbilical Hernia: A Report of an Unusual Presentation
Authors: Tantawi Eyad , Alharthi Abdulrahman , Laswad Azzam , Laswad Bassam , Almhmadi Musaad , Alghamdi, Fares , Akbar Awdah , Altwyjri Ola
Published: February 2025

Background:-Amebic Colitis (AC) is a parasitic protozoal infection caused by Entamoeba histolytica, which can result in intestinal and extraintestinal pathologies. Although the majority of E. histolytica AC cases are asymptomatic, they still carry a significant mortality rate. This report details a unique presentation of AC in an elderly patient.
Case Summary:-A 60-year-old male patient with a history of umbilical hernia is presented in this report. He complained of umbilical abdominal pain, nausea, and vomiting. The patient had recurrent fever, but other systemic reviews were unremarkable. Upon examination, his abdomen was distended, showcasing an umbilical bulge and tenderness throughout the abdomen. Laboratory findings revealed severe leukocytosis. A chest X-ray was unremarkable for pneumoperitoneum, but an abdominal X-ray showed a dilated colon. Consequently, the patient underwent exploratory laparotomy for an obstructed umbilical hernia. Intraoperative exploration found an in-flamed colon with a transverse colonic mass reaching the splenic flexure. Management involved a subtotal colectomy with end-to-end anastomosis. A subsequent histopathological examination of the resected colon confirmed the diagnosis of AC. The patient was vitally stable post-operation and was discharged after 1 week.
Conclusion:-In this study, we reported an unusual presentation of AC as an obstructed umbilical hernia. This highlights the diverse clinical manifestations of the disease.
Human Papilloma Virus Knowledge and Acceptance of its National Immunization Program among Female University Students in Makkah Region
Authors: Sindi Ramya
Published: February 2025

Background:-Infection with Human Papilloma Virus (HPV) has been known as the primary cause of cervical cancer which is sexually transmitted disease. The association of cervical cancer with HPV infection is preventable by HPV vaccination. Despite the serious complications associated with HPV infection, the awareness and acceptance of HPV vaccination remain weak among the young female population. The aim of this study was to assess the knowledge gap regarding HPV infection and its vaccination acceptance, and to investigate the barriers to accepting the HPV vaccination among female students in Makkah region.
Methods:-This study was conducted using a self-administered cross-sectional closed-ended questionnaire from November 2022 to March 2023. A total 596 female students from various majors enrolled in universities in the Makkah region participated in this study. The collected data included knowledge of HPV infection and cervical cancer, acceptance of HPV vaccination, and demographic information. All data were analyzed using (SPSS) statistical software.
Results:-Insufficient knowledge about HPV and its vaccination acceptance rate were observed among the female university students in Makkah region (58% and 61%, respectively). The concerns about the vaccine's side effects and the fear of the injection were the main barriers to vaccination acceptance.
Conclusion:-Raising awareness about HPV infection and cervical cancer by effective educational programs is extremely needed to increase the acceptance rate of HPV vaccination among female young population are highly recommended.
Assessment of Gonial Angle as A Determinant of Age, Gender and Nationality
Authors: Hazzazi Abdullah , Alhazmi Faisal , Badaoud Mohd , Felemban Baher , Taju Waleed , Ghandourah Abdalmalik , Abed Hassan
Published: February 2025

Background:-The mandible is the most significant, strongest, and most resilient bone in the facial skeleton, exhibiting sexual dimorphism. It experiences morphological changes as a result of losing teeth, which are manifested as an enlargement of the mandibular angle, frequently referred to as the gonial angle. The gonial angle is formed by the junction of the lower and posterior margins of the individual's lower jaw. Another name for it is the mandibular angle. This observational cross-sectional study aims to determine if the gonial angle is a reliable determinant for patient’s age, gender and nationality.
Methods:-The panoramic radiographs were collected from the database of the dental teaching hospital at Umm Al-Qura University (UQU) in Makkah. Inclusion criteria were patients with permanent dentition stage, panoramic radiographs with high quality and clarity, and all panoramic radio-graphs needed to be taken with the same machine setting. All panoramic radiographs with documented history of facial trauma, prior facial or mandibular surgery, congenital diseases affecting the face or jaw, and facial asymmetry were excluded.
Results:-Out of 1503 panoramic radiographs, 426 (28%) are included in the study's analysis. The mean age of the included population was 32.27. The majority of the sample was male (n=216, 50.7%). Most of the panoramic radiograph was related to Saudi population (n=273, 55.6%) and the non-Saudi population (n=153, 44.4%). The mean of the right GA measure was 122.77, compared to 123.68 on the left side. Statistical analyses showed that there was significant association between GA readings and age, but not with the gender and nationality.
Conclusion:-Based on results of the present study, there is an association between the GA measures and age, while no association is found between GA measures and gender and nationality.
Formación ciudadana en la educación secundaria: enfoques y metodologías
Authors: Soto Sullca Eva Teodora
Published: February 2025

Este artículo de revisión explora la evolución histórica y los enfoques contemporáneos en la formación ciudadana en la educación secundaria. Se analizan diversas perspectivas ideológicas y metodológicas, desde el enfoque institucionalista hasta la ética cívica de Adela Cortina y la democracia deliberativa de Jürgen Habermas. Se destaca la importancia del pensamiento crítico y se proponen metodologías pedagógicas como el aprendizaje basado en problemas y los juegos de roles para cultivar competencias ciudadanas en los estudiantes.
De la idea al tema y del tema al título: Cuatro pasos para la construcción de títulos de investigación desde el enfoque cuantitativo
Authors: Quispe Victoria Fredy
Published: February 2025

Un buen inicio para cualquier investigación es formular un título tentativo producto de una reflexión mesurada. Sin embargo, este ideal está lejos de ser posible debido a prácticas erróneas los investigadores. El propósito de la investigación es analizar la problemática sobre la formulación de títulos inadecuados en las ciencias de la educación, y proponer una ruta metodológica que favorezca la formulación de títulos de investigación de forma adecuada para así garantizar la posterior investigación exploratoria con miras a formular el proyecto de investigación. Luego de un análisis basado en la revisión bibliográfica, se ha determinado la proposición de cinco pasos para la formulación de títulos tentativos de investigación en el campo de las ciencias de la educación; estos procedimientos se encuentran en proceso de validación y revisión para una posterior formalización.
Impact of using corrugated wall and nanofluid on the performance improvement of thermoelectric generator mounted channels
Authors: Djeddou Hessem , Fersadou Brahim , Kahalerras Henda , Benelhaoues Mohamed
Published: February 2025

The influence of using a corrugated wall as a passive heat transfer enhancement technique for the sake of improving the power generation of thermoelectric generator (TEG) located in between two corrugated channels flowing nanofluid has been numerically examined. The upper and the lower channels carry hot and cold water-based single-walled carbon nanotube nanofluid (SWCNT), respectively. Finite element method, FEM, is chosen to tackle the 3D steady-state equations governing the TEG with associated boundary conditions. Several parameters related to the performance of thermoelectric generator such as Reynolds number (between 50 and 1000) and the number of corrugations (between 1 and 5) were in depth assessed. The findings indicate that the Reynolds number plays a significant role in improving thermoelectric power generation. When the Reynolds number increases, TEG produces a higher electric power value. However, the results also reveal that the number of corrugations has a limited impact on the performance of TEG.
Optical and Photocatalytic Properties of BiVO4 Particles Derived via rapid Synthesis Sonochemical Process
Authors:   College of Materials Innovation and Technology, King Mongkut’s Institute of Technology Ladkrabang, Ladkrabang, Bangkok, 10520, Thailand, Kansaard Thanaphon , Bangbai Chatpong ,   Department of Science and Mathematics, Faculty of Science and Health Technology, Kalasin University, Kalasin, 46000, Thailand, Wattanawikkam Chakkaphan ,   Faculty of Science and Technology, Rajamangala University of Technology Thanyaburi, Pathumthani, 12110, Thailand
Published: February 2025

Currently, the environmental pollutions are very critical to human health and nature. For solving these problems, photocatalytic degradation by metal oxide materials is among effective organic compound decomposition methods. BiVO4 is an attractive material due to light activation under visible irradiation. This work focuses on the rapid synthesis of BiVO4 via sonochemical process within 30 min. Ultrasonic irradiation time determined as a crucial parameter of particle formation was designated in range of 0 - 30 min. Crystallinity of synthesized materials was characterized by X-ray diffraction technique. Optical band gap energy was calculated by Kubellka-Munk function of collected data from diffuse reflectance spectroscopy and photoluminescence technique was used to determine the photogenerated behavior of photocatalyst material. Raman spectroscopy and X-ray absorption spectroscopy were employed to investigate their chemical bonding and oxidation state, respectively. Among all samples, the sample synthesized at 30 min irradiation time exhibited pure monoclinic structure with optical band gap of 2.5 eV and superiority in photodecomposition of RhB under visible light exposure.