bluuebunny/crossref_metadata_2025 huggingface dataset:
Comparative Analysis on the Elementary Mathematics Curriculum Standards and Textbook Problems from the Perspective of Data Literacy and Ill-structured: Focusing on Korea, the United States, Japan, and India
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Do Ji Min , Kim Min Kyeong
Published: May 2023

Objectives The purposes of this study were to analyze the achievement standards of elementary mathematics and curriculum in each country from the perspective of data literacy, compare and analyze the problem of ill-structured in math textbooks, and present the direction of future curriculum and textbook development.
Methods To analyze the elementary mathematics curriculum standards in Korea, the United States, Japan, and India from a data literacy perspective, components of data literacy was selected and analyzed with a focus on whether the standards in each country's curriculum reflect the content of the components. After categorizing the standards, to analyze the cognitive level of the standards, the level of the standards is compared by the mathematics cognitive domain, which is an indicator for the development of the TIMSS 2019 assessment, and the problems ill-structured of in each country are examined in terms of realism, complexity, and openness.
Results Compared to other countries, Korea did not deal with various aspects of data literacy in the curriculum standards, and showed a low proportion in the cognitive domain that requires high-dimensional thinking. The problems of ill-structured in textbook were practical in that it mimics the real situation and provides descriptions and information about the situation, but complexity and openness were relatively not revealed, confirming the need to develop meaningful textbook problems for learners in the future.
Conclusions In the curriculum, it is necessary to emphasize various aspects and high-dimensional thinking on the perspectives and components of data literacy and to be guided in connection with ‘data ethics’. Mathematics textbooks should be able to utilize high-dimensional thinking skills through ill-structured status and aspects of practicality, complexity, and openness need to be systematically presented. Pre-service teachers and teachers also suggested that the development of training and programs to foster data literacy capabilities, cultivate background knowledge on ill-structured status, and support teaching and learning design be conducted as follow-up studies.
Applicability of using errors for grammar lessons: Focusing on German Grammar Class Case of H University
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Jeong Hyeryun
Published: May 2023

Objectives The purposes of this study is to propose a grammar lesson method based on error diagnosis to improve the efficiency and learning performance of intermediate grammar classes, where it is difficult to determine learning contents, unlike grammar lesson for beginner level.
Methods Through the instrumental writing activity, among others controlled writing, the instructor checked the learner’s error in grammar contents of beginner level and determined the learning contents. The learner’s understanding status was diagnosed by error text correction tests and the improvement of the language ability was evaluated.
Results As a result of determining learning contents based on errors, the language awareness of learners was improved and in the process autonomous learning atmosphere was developed.
Conclusions The ultimate purposes of grammar lesson is to develop communication skills thorough the development of their grammar skills. In conclusion, prescriptive grammar lesson focusing on the development of grammar use is necessary for intermediate level. For this purpose, diagnosis of learner’s error can be a meaningful starting point to improve the efficiency of teaching and learning.
A Narrative Study on the Job Performance of Career Guidance Teachers in High School as First Middle School Career Teachers
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Kim So Young
Published: May 2023

Objectives This study was carried out with the purpose of in-depth exploration of the job performance process of a high school career guidance career teacher who was performing the job of a career guidance teacher in middle school for the first time.
Methods Data were collected, interpreted, and analyzed through the narrative inquiry method. Beginning middle school career teachers who have been in charge of high school career guidance for more than 10 years were selected and went through in-depth interviews, participatory observation, and local data collection for about a year. We analyzed how to solve it.
Results Participants in the study experienced confusion in identity by performing numerous career experience- oriented jobs in an unfamiliar and lonely environment without background knowledge of middle school career education. In the process, he continued to work with teachers to carry out professional career counseling, understanding the characteristics of middle schools that mixed the needs for experience-oriented career education and career design, and setting up a middle school career education plan in a larger framework.
Conclusions Based on these research results, it suggested training middle and high school career teachers, dualization of incumbent training courses, job demands of career teachers and policy support suitable for school sites, and education on school career curriculum design competency.
A narrative inquiry on the work experience and career adjustment experience of single-parent women who experienced an unanticipated transition
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Song Myeong-Sook , Lee Je-Kyung
Published: May 2023

Objectives The purpose of this study is to study the work experience and career adjustment experience of single-parent women who experienced an unanticipated transition through narrative exploration, and to provide implications for career counseling for single-parent women.
Methods Three single parent women who underwent an unexpected transition were selected as research participants and in-depth interviews were conducted using a narrative inquiry method. The data collection period was from July 2022 to December 2022, and preliminary interviews were conducted with two research participants, followed by three interviews and additional interviews with each research participant. According to Connelly's (2000) narrative inquiry procedure, the research participants' transition experience, work experience, and career adjustment were categorized into key themes and analyzed to reconstruct the narrative.
Results As a single parent woman who underwent an unexpected turn, the narrative about work experience and career adjustment was a turning point through the story of overcoming ‘like a salmon going upside down in a river’, and the time of struggling ‘in search of lost time’ that had not yet been given meaning. It was a journey through which he became the main character and walked the ‘rugged road I made’.
Conclusions The personal justification of the narrative about the work experience and career adaptation of single parent women who underwent an unanticipated transition is that they form a new identity and newly recognize the meaning of life through work, and the practical justification is that giving meaning to work and career adaptation are important, and through this to achieve inner or personal growth. The social justification is that it is necessary to raise awareness and take an institutional approach to improve the working and child-rearing environment of single-parent women.
Domestic University Virtual Reality(VR) Utilization Education Research Trend
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Cho Boram
Published: May 2023

Objectives This study aims to provide basic data for future research on virtual reality utilization education in domestic universities by analyzing research trends in virtual reality utilization education in domestic universities.
Methods This study was conducted from August 2022 to January 2023. 77 academic papers published in domestic journals from 2003 to August 2022 were analyzed according to the research period, research type, research content, major area, and trends in related variables.
Results First, the most research on virtual reality utilization education in domestic universities was conducted between 2018 and 2022. Second, as for the trend by research type, the proportion of quantitative research was high, followed by qualitative research, mixed research, and literature research. Third, as for the trend by major area, utilization was high in nursing and linguistics. Fourth, as for the trend by research content, the development of virtual reality education programs and studies on their effects were the most common. Fifth, the trend by related variable showed that classes using virtual reality were used as independent variables, flow as mediating variables, and learning satisfaction and academic achievement as dependent variables.
Conclusions This study is meaningful in that it examines the research trend of virtual reality utilization education in domestic universities and suggests the direction of future research.
The Influence of Socially Prescribed Perfectionism on Academic Procrastination in University Students: The Moderated Mediation Effect of failure-is-enhancing mindset through Post-Event Rumination
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Tak Seonyeong , Kim Yeonsoo
Published: May 2023

Objectives The purpose of this study was to investigate the moderated mediation effect of failure-is-enhancing mindset on the relationship between socially prescribed perfectionism and academic procrastination through post-event rumination.
Methods For these ends, 383 male and female university students(19-29 years old) completed questionnaires the socially prescribed perfectionism scale, academic procrastination scale, post-event rumination scale, failure mindset scale. Based on data, the mediation effect of post-event rumination in the relationship between socially prescribed perfectionism and academic procrastination, the moderated mediation effect of failure-is-enhancing mindset on the mediation effect of post-event rumination in the relationship between socially prescribed perfectionism and academic procrastination were examined using SPSS 26.0 and SPSS macro program.
Results The results of this study were as follows. First, socially prescribed perfectionism, academic procrastination, and post-event rumination were positively correlated with each other. But failure-is-enhancing mindset was negatively correlated with other variables. Second, the full effect of post-event rumination on the process of socially prescribed perfectionism was proved to affect academic procrastination. Third, the failure-is-enhancing mindset is controlled by the relationship between socially prescribed perfectionism and post-event rumination, and the relationship between socially prescribed perfectionism and academic procrastination is controlled by the mediation effect.
Conclusions The moderated mediating effect of failure-is-enhancing mindset was verified. The implication and limitation of this study were discussed.
The Relationship between happiness and grit of parents and children, academic helplessness, academic engagement and academic achievement: Multigroup analysis across gender
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Ham Young-ran
Published: May 2023

Objectives The purpose of this study is to verify the structural relationship between happiness and grit of parents and children, academic helplessness, academic engagement, and academic achievement through multi-group analysis across genders.
Methods Using the 1st and 3rd year data of the Korean Children and Youth Panel Survey 2018 of the Korea Youth Policy Institute, a structural equation model analysis was conducted on 2,095 middle school students and their parents without missing values. Furthermore, the short and long-term effects of happiness and grit were verified in the relationship between happiness and grit of parents and children on the academic achievement of the 1st grade of middle school(simultaneous effect) and the academic achievement of the 3rd grade of middle school(delayed effect).
Results First, parents' happiness and grit in both groups showed positive effects on their children's happiness and grit. Second, children's grit had a negative effect on academic helplessness and a positive effect on academic engagement in both groups. Third, it was found that the happiness and grit of children in both groups had a significant effect on the academic achievement in the 1st and 3rd grades of middle school by mediating academic helplessness and academic engagement. The path difference between groups was significantly confirmed in the path of children's happiness on academic helplessness and the path of the academic achievement of the 1st grade of middle school on academic achievement of the 3rd grade of middle school.
Conclusions As children's happiness and grit in the first grade of middle school are identified as factors that continuously affect not only their 1st grade but also their 3rd grade of middle school, it suggests the need for various educational measures to improve their happiness and grit.
Effects of parental warm parenting behavior, child’s internalization problem behavior and child’s play interaction on child’s social competence
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Ha Min Kyung
Published: May 2023

Objectives The purpose of this study is to analyze the effects of parental warm parenting behavior, child’s internalization problem behavior, and child’s play interaction on child’s social competence.
Methods This study used 7th data from the Korean Children’s Panel, and correlation analysis and stepwise multiple regression analysis were performed to analyze the correlation and influence of variables.
Results Research results were as follows. First, parental warm parenting behavior, child’s internalization problem behavior, and child’s play interaction were found to have an effect on child’s social competence. And mother's warm parenting behavior showed the highest explanatory power for child’s social competence. Second, among the sub-factors of internalization problem behavior, atrophy had the greatest influence in all of the sub-factors of social competence, assertiveness, cooperation, self-control, and accountability.
Conclusions Through this study, it was found that in order to develop an child’s social competence, both parents must show interest and affection for the child and show parenting behavior that encourages and supports the child. Furthermore, It was found that parents and teachers should help child maintain their psychological health status and support positive interactions with peers when playing.
The Effect of Personality Characteristics of Visual Artists on Psychological Well-being through the Risk Factors of the Creative Environment
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Seo Hee-Sun
Published: May 2023

Objectives In this study, the influence of visual artists' personality traits on psychological well-being through creative environment risk factors was analyzed.
Methods To this end, 75 visual artists who have been active at least one solo exhibition for at least three years after sending a text message explaining the purpose of this study to an account searched for ‘Western painter, artist, solo exhibition, painter, Korean painter’ on SNS An online survey was conducted with participation. Therefore, in the regression analysis model, personality characteristics as independent variables, creative environment risk factors as parameters, and psychological well-being as dependent variables were selected.
Results It was found that the general characteristics of visual artists were not significant in psychological well-being. However, among the personality traits, extroversion and conscientiousness were found to have an effect on the level of psychological well-being. In addition, it was found that the lower the role ambiguity, a sub-factor of creative environment risk factors, the higher the level of psychological well-being, and the other sub-factors were found to have little influence in explaining the level of psychological well-being. In particular, role ambiguity was found to have a complete mediating effect on psychological well-being along with extraversion, and a partial mediating role on psychological well-being along with conscientiousness, and the Sobel test result showed that the effect was significant.
Conclusions Based on high extroversion and conscientiousness, it was found that visual artists function as members of society by achieving psychological well-being through self-acceptance, autonomy, and life purpose despite the risk factors in the creative environment. However, due to the nature of creative work, it is suggested that role guidelines are ambiguous and the scope of responsibility is not clear, which can hinder psychological well-being.
Classification of 6 Core Competence Potential Classes and Influencing Factors in the 2015 Revised Curriculum
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Park Gyeong-ha , Kim Jae-cheol
Published: May 2023

Objectives This study tried to analyze the factors affecting the potential class by classifying the potential class according to high school students' self-management ability, knowledge information processing ability, creative thinking ability, aesthetic ability, community ability, and communication ability.
Methods Research data were high school samples from 2020 to 2021, corresponding to the 4th and 5th years, among the surveys of the Busan Education Longitudinal Study (BELS) collected through questionnaires supervised by the Education Policy Research Institute of the Busan Metropolitan Office of Education. A total of 3,046 people (1,603 male students and 1,415 female students) participated in the survey. Latent profile analysis was performed to classify the latent class, and multinomial logistic regression analysis was performed to analyze the influencing factors for each class.
Results First, when comprehensively considering the number of latent class cases, the 5 class classification model was judged to be the most appropriate model. Second, gender did not have a significant effect on class classification in most cases, but it was more likely to be included in the ‘middle and lower competency group’ than the ‘overall high competency group’ and ‘community competency imbalanced group’. Third, the higher the learning activity time, the higher the possibility of being included in the ‘higher middle competency group’, ‘overall high competency group’, and ‘unbalanced community competency group’ than the ‘overall low competency group’. The possibility of being included in the ‘lower-middle competency group’ was higher than the ‘community imbalanced competency group’. The better the teacher relationship, the higher the possibility of being included in the ‘overall high competency group’ than the ‘overall low competency group’. It was confirmed that they were more likely to be included in the ‘overall high competency group’ rather than the upper middle competency group.
Conclusions intervention of variables (learning activity time, parents, teachers, peer relationships) that affect the classification of latent classes according to the level of core competency development is required. In order to help broken families who have lost the ability to support and protect their children, society and institutions must establish an active support environment and support various activities (student autonomy, after-school activities, etc.) at school to help students secure time for learning activities. do. Considering that students who tend to be excessively obsessed with peer relationships can have a negative impact on their competency development, it suggests that proper education on healthy peer relationships is necessary.
El conocimiento: una posibilidad para la emancipación
Authors: Cicelli Graciela
Published: May 2023

En primer lugar quiero resaltar que, a pesar de lo traumática que resultó la pandemia a nivel mundial, resultó también una oportunidad de encuentro para grupos tan lejanos como los que ha reunido a investigadores de México y Argentina que se acercaron mediados por la tecnología. Dos territorios con sujetos que coinciden en su lucha contra el despojo como Catamarca y Chiapas, y no sé si me atrevería a pensar que “toda Argentina es Andalgalá” en términos de conciencia de lucha, aunque sí en términos de despojo a pueblos originarios y con contradicciones respecto a la megaminería, al menos así ha sido planteada en reiteradas veces en Chubut (Ciselli, 2012).
Presentación del Capitulo 2: Diálogos interdisciplinares comunitarios. Investigación, participación y co-construcción de saberes en el Golfo San Jorge - Patagonia
Authors: Ramírez Sergio
Published: May 2023

El equipo coordinado por la Dra. Ciselli presenta la reconstrucción de su acción investigativa en la UNPSJB en la zona de Comodoro Rivadavia con lineamientos antropológicos y socio-históricos, en co construcción con los habitantes de las barriadas en estudio. Se destaca la producción en publicaciones, fruto del trabajo desarrollado con los diversos actores participantes e implicados en la investigación.
Grupos académicos en situación de interrupción institucional. Condiciones para el sostén de la capacidad de producción
Authors: Fernández Lidia
Published: May 2023

El comentario se apoyará en las investigaciones sobre Grupos académicos haciendo foco en las condiciones que parecen relacionarse con el potencial de un grupo académico para tolerar situaciones de interrupción institucional y sostener su capacidad de producción.
Comentarios a la ponencia "Condiciones que ayudaron a sostener la tarea en pandemia"
Authors: Sandoval Álvarez Rafael
Published: May 2023

Comentarios por Rafael Sandoval Álvarez  (Universidad de Guadalajara México)
Presentación del Capítulo 4: Análisis Institucional y Pedagogías alternativas
Authors: Cornejo Pedro
Published: May 2023

El presente capítulo se compone de los desarrollos teóricos, prácticos y metodológicos que desde finales de los ’90 y principios de los 2000 viene desarrollando el Equipo de Investigación, Extensión y Docencia dirigido por la Dra. Marta S. Reinoso en y desde la UARG-UNPA.
Pedagogía contemporánea
Authors: García Méndez Julieta Valentina , Sánchez Vázquez del Mercado Mónica
Published: May 2023

Este comunicado trata de la pedagogía contemporánea como disciplina filosófica de la antropogenia y la educación en un contexto crítico con un especial énfasis en el Plan único de especializaciones en curriculum y formación docente que se configura con cinco programas específicos, como posgrados universitarios. Para el Plan único se ideo, diseñó, planeó, ejecutó y evaluó un programa de formación docente con un Congreso organizado por los alumnos como su evento recepcional. Presentamos las principales adversidades y sus soluciones posibles y deseables en tiempos de pandemia Covid 19. Concluimos con una síntesis razonada.
Acerca de las pedagogías contemporaneas
Authors: Reinoso Marta
Published: May 2023

Comentarios por Marta S. Reinoso (Universidad Nacional de la Patagonia Austral)
Avances sobre la institucionalización en las Primeras Letras en el Valle de Uco (Mendoza, Argentina) entre 1771 y 1872
Authors: Elgueta Victor Martín
Published: May 2023

Esta tesis de doctorado es un estudio sobre la institucionalización de la instrucción en las Primeras Letras en el Valle de Uco (Mendoza, Argentina) entre 1771 y 1872. En esta región, la Enseñanza de Primeras Letras, formó parte de la instrucción militar, primero; y de las regulaciones policiales, después. Instrucción militar que tenía como forma de organización escuelas. Formas organizativas que devinieron luego como establecimientos educativos diferenciados de acuerdo a la siguiente genealogía: Escuelas del Rey (1771-1810), Escuelas de la Patria (1810-1820) y Escuelas de Primeras Letras (1820-1872).

La diferenciación de establecimientos educativos de primeras letras se consolidó en Mendoza con la sanción de la obligatoriedad de las Escuelas Fiscales (1872-1884) y la creación del órgano específico de regulación: Superintendencia General de Escuelas. Con ello los enseñantes dejaron de ser denominados con el término castrense de “preceptores” para pasar a ser denominados como “maestros” en un contexto de abandono del método lancasteriano e implementación del sistema graduado.

Con la sanción de la Ley 1420 en 1884 los establecimientos educativos de la provincia de Mendoza pasaron a denominarse Escuelas Fiscales Primarias. Marco jurídico que provocó un solapamiento de las experiencias educativas precedentes afianzado con el uso de un discurso fundacional de la propuesta de escolarización sarmientina. Aspecto que se complejizó con la sanción de la Ley Laínez de 1905, momento a partir del cual los establecimientos educativos adoptaron la denominación de Escuelas Primarias y se produjo una cohabitación de establecimientos dependientes de la provincia y dependientes del Estado Nacional hasta 1979.
Orígenes y evolución de la educación de sujetos privados de la libertad, en la Provincia de Santa Cruz, 1983-2018. El caso del centro juvenil socioeducativo
Authors: Rotman Silvio Gabriel
Published: May 2023

El presente escrito es la presentación de la tesis de maestría Metodologías y Estrategias de Investigación Interdisciplinar en Ciencias Sociales, otorgado por la Universidad Nacional de la Patagonia Austral. “Orígenes y Evolución De La Educación De Sujetos Privados De La Libertad, En La Provincia De Santa Cruz; 1983-2018. El Caso Del Centro Juvenil Socioeducativo”. El tema desarrollado en la misma fue la historia de las instituciones educativas de contextos de encierro, en la Provincia de Santa Cruz. Analizando la modalidad de educación de sujetos privados de la libertad, y en especial en lo referido a los jóvenes en conflictos con la Ley penal, albergados en una institución específica para ello. Se presentan los propósitos con los que se llevó adelante la investigación, su devenir histórico, y la complejidad del mismo. 

La institución analizada fue la única en la provincia de Santa Cruz que albergaba jóvenes en conflicto con la Ley e incorporaba en su seno la organización educativa. Por las características particulares en su interior posibilita discriminar distintos componentes y factores interactuantes como ser: leyes educativas, políticas sociales, organización escolar e institucional carcelaria, que se entrecruzan, se superponen, se atraviesan, dando como resultado un tipo específico de institución. Dando como resultado una Dinámica, vínculos tanto personales como organizacionales, subjetividades e intersubjetividades y representaciones particulares. De un sector social que suele esta “oculto” de las investigaciones académicas y político-sociales.
Proyecto pedagógico contemporáneo para la infancia y la niñez. Tesis doctoral
Authors: Sanchez Vázquez del Mercado Mónica
Published: May 2023

En este escrito en la presentación, doy cuenta de los propulsores para formarme profesional y académicamente y de cómo se configura mi formación profesional. En la introducción describo brevemente el objetivo general del trabajo de tesis, así como los conceptos centrales, de la epistemología, de la metodología y de la configuración final de la tesis. Doy cuenta también del repliegue y despliegue de este trabajo de tesis doctoral que desborda los 8 semestres que implica su curso académico.
Espacios de encuentro con las especificidades en manifestaciones de las diferencias
Authors: Díaz María Elva
Published: May 2023

Comentarios por María Elva Díaz  (Universidad Nacional de la Patagonia Austral)
A propósito de trabajos de tesis. El compromiso del investigador
Authors: Apaza Sembinelli Fernanda
Published: May 2023

Comentarios por Fernanda Apaza Sembinelli
Articulaciones y complejidades. Desafíos y contingencias en la realización de las Tesis de Postgrado
Authors: Navas Pablo
Published: May 2023

Comentarios por Pablo Navas (Universidad Nacional de la Patagonia Austral)
Standardization of Ethanol Extract of Dioscorea alata L. Paoateno Variety of Banggai District, Central Sulawesi Islands
Authors: Ismail Ihwan , Khumaidi Akhmad , Putri Ayu Dinawati , Primadia Rizki , Syamsidi Armini , Khaerati Khildah
Published: May 2023

Background: Standardizing herbal medicines is crucial for assessing their quality and effectiveness. Objectives: This study aims to determine non-specific and specific standardization parameters for medicinal plants. Non-specific parameters include drying shrinkage, water content, total ash content, acid insoluble ash content, total bacteria, total mold, and metal limits (Pb, Hg, and Cd). Specific parameters involve organoleptic examination, identification of chemical content in extracts, dissolved compounds in specific solvents, total flavonoid content, and qualitative testing of anthocyanin content in the extract. Materials and Methods: An experimental laboratory approach was employed to extract Dioscorea alata L using 96% ethanol, which was later concentrated through a rotary evaporator to obtain a viscous extract. Specific and non-specific parameters were determined using standardized techniques. Results: The extract yielded 3.32% of the initial substance. Drying shrinkage was 19.7769±1.2682%, and specific gravity was 0.6192±0.1476 gram/ml for 5% m/v and 0.5101±3.9591 gram/ml for 10% m/v. Ash content was 0.6793%, with acid insoluble ash content at 0.1895%. Heavy metal contamination for Hg was 0.47 ppm, but undetected for Pb & Cd). The total plate number was 27 x 103 colonies/g, and negative Escherichia coli contamination. The mold count was 39 x 101 colonies/g. Additional specific parameters included the organoleptic properties of the viscous extract (purple color, characteristic odor, and sweet taste), water-soluble compound content (15.63%), ethanol-soluble compound content (14.73%), and a flavonoid content of 76.669 mg EQ/100 mg. Conclusions: The ethanol extract of Dioscorea alata complies with the standard requirements established by the Food and Drug Supervisory Agency. It presents as a viscous extract with a distinct odor, purple-black color, and sweet taste. The extract contains alkaloids, flavonoids, saponins, tannins, steroids, and phenolic compounds, with a total flavonoid content of 76.669 mg. Furthermore, it tested positive for anthocyanins.
Would attitude moderate organizational performance? A case study on the oil and gas industry
Authors: Baroun Abdulwahab
Published: May 2023

While a founder’s hard work and intelligence are imperative for business success, it also depends on the workforce at every level of the hierarchy. For this reason, academics and organizational managements are increasingly interested in research on organizational performance and human capital. In addition, emphasis is being made on the significance of organizational culture as a catalyst or inhibitor for organizational performance. The petroleum industry is Kuwait’s largest industry, making up about fifty percent of the country’s gross domestic product (GDP). Thus, it is concluded that the relevance to the following paper’s introduction has become appropriate in light of the most recent and recurring papers. This makes it important to analyze the impact of dimensions of human capital, such as skills, attitude, and knowledge, on organizational performance. This study examined a population of Kuwaiti workers employed at private oil and gas companies. Out of 690 questionnaires, 512 responses were returned, and 373 of these were deemed valuable for analysis. The data analysis was done using structural equation modelling (SEM) with the SmartPLS 3.0 software. Probability random sampling was utilized for sample selection in this study. Skills, attitudes, and knowledge significantly affect organizational performance among Kuwait’s employees who work in the private gas and oil sector
Digitalizáció és információelemzés – innováció egy olimpiai sportágban
Authors: Bartha Zsolt , Kókai András , Dobos Imre
Published: May 2023

A 21. században az internet és a digitalizáció fejlődésével, széles körű elterjedésével olyan pozitív hatások érik a társadalmat, melyek kihatnak az élet minden területére. A tanulmány egy „fiatal” olimpiai sportág elemzését végzi, olyan új adatok feldolgozásával, amelyeket korábban elképzelni sem lehetett. A sportág szempontjából kiemelten fontos – hiszen a fennmaradáshoz, a fejlődéshez nélkülözhetetlen – a sportszakmai nóvum megtalálása. A digitalizációnak köszönhetően falmászók (n=125) eredményeit vizsgáltuk, akik különböző mászótermekben a forradalmasított Clift-okosmászófal rendszert használták. Az okosmászófal mérési adatai a biztonságos Clift-felhőben kerülnek tárolásra. Az adatgyűjtés ebből az adattárból történt. A statisztikai vizsgálatok (SPSS 26) a változók szerepét, fontosságát vizsgálták a sportág fejlődésének szempontjából.
Digitális testnevelés: illúzió vagy valóság? Testnevelő tanárok IKT-eszköz-használati sajátosságainak vizsgálata
Authors: Varga Attila , Révész László
Published: May 2023

Az IKT-eszközökkel támogatott tanítás új kihívásokat, lehetőségeket jelent a pedagógusok számára, beleértve a testnevelés és sport területén oktató testnevelő tanárokat, edzőket és sportpedagógusokat. Kutatásunkban gyakorló testnevelő tanárok tanórai és tanítási időn kívüli IKT-eszköz-használati szokásait, a használatához kapcsolódó nézeteiket vizsgáltuk. Eredményeink azt mutatják, hogy a testnevelő tanárok csupán kismértékben használják az IKT-eszközöket a testnevelés-tanítás, -tanulás folyamatában. Kutatásunk eredményei alapján lényegesnek tartjuk a tanárok módszertani továbbképzését, a testnevelés-tanításában alkalmazott digitális, jó gyakorlatok átvételét, melyek segíthetik, hogy az eszközhasználat által minőségi változást érjenek el a tantárgyi célok vonatkozásában.
Tanulók szövegkezelés-ismereteinek és önértékelésének kapcsolata
Authors: Sebestyén Katalin , Nagy Tímea , Dr. Csernoch Mária
Published: May 2023

A szövegkezelés és a szövegszerkesztés oktatása során az informatika kerettantervvel összhangban, felület alapú módszereket és azt támogató tankönyvek használatát figyelhetjük meg a közoktatásban. Ennek következtében a tanulók és a felhasználók egyre inkább a szoftveres környezetre és felületre fókuszálnak, az eszközhasználatot tekintik elsődleges célnak, figyelmen kívül hagyva a helyesen szerkesztett dokumentumokkal szemben támasztott követelményeket. A tanulási folyamatból hiányzik a valódi problémamegoldás, melynek következtében a tanulók, később végfelhasználók, a dokumentum helyességének ellenőrzését sem igénylik. E megközelítésekkel nemcsak sokkal időigényesebb egy dokumentum elkészítése, hanem az esetleges változtatások szükségtelen extra gépeléseket és formázásokat vonnak maguk után. Jelen tanulmányban bizonyítjuk, hogy a hagyományos felületalapú oktatási módszerekkel elsajátított tudás alacsony szintű, amelyhez már az általános iskolában túlzott magabiztosság társul.
Adverse event profiles of drug-induced liver injury caused by antidepressant drugs: a disproportionality analysis
Authors: Jiang Aidou , Wei Chunyan , Zhu weiwei , Wu Fengbo , wu bin
Published: May 2023

Purpose: To evaluate the drug-induced liver injury (DILI) adverse events
related to antidepressants. Method: Post-marketing cases were obtained
from the United States Food and Drug Administration Adverse Events
Reporting System (FAERS). Disproportionality analyses were conducted by
estimating the reporting odds ratio (ROR) and the information component
(IC). Result: There were a total of 10,355 reported cases of DILI out of
a total of 324,588 cases reported from January 2004 to December 2021.
Among the 42 antidepressants assessed, nefazodone (n = 47, ROR = 7.79,
IC=2.91), fluvoxamine (n = 29, ROR = 4.69, IC=2.20), and clomipramine (n
= 24, ROR = 3.97, IC=1.96), were the top three compounds ranked with the
highest reporting odds of cholestatic injury. Mianserin (n = 3, ROR =
21.46, IC=3.99), nefazodone (n = 264, ROR = 18.67, IC=3.84), and
maprotiline (n = 15, ROR = 5.65, IC=2.39), were the top three compounds
ranked with the highest reporting odds of hepatocellular injury.
Nefazodone (n = 187, ROR = 12.71, IC=0.48), clomipramine (n = 35, ROR =
2.07, IC=0.26), and mirtazapine (n = 483, ROR = 1.96, IC=0.94) were the
top three on drug related severe hepatic disorders. Only nefazodone
detected the signals (n = 48, ROR = 18.64, IC=4.16) in the study of
hepatic faliure. Conclusion: The data mining of FAERS suggested
significant association between DILI and nefazodone. Duloxetine and
clomipramine detected the signals on three categories of DILI besaides
hepatic failure. Moreover, DILI risk on the new generation of
antidepressants should also be taken into consideration.
A noninvasive prenatal test pipeline with a well-generalized machine-learning approach for accurate fetal trisomy detection using low-depth short sequence data
Authors: Tu Bin , Huang Qiongrong , Zhu Jianjiang , Lu Jianbo , Qi Hong , Fang Qiaojun
Published: May 2023

Objective: To find out whether the prediction model using a
machine learning approach can have comparable accuracy with the current
state-of-the-art trisomy detection methods in extremely low-depth
sequencing data. Verify the practical feasibility of being used for
clinical auxiliary screening of fetal trisomy. Design: A public
dataset with 144 samples is divided into training/validation/test
(testA) set. A dataset with 270 sequencing samples was used for
independent testing. Setting: Samples are from Hong Kong,
China; London, England; Amsterdam, the Netherlands; and Beijing, China.
Population: 414 maternal blood samples were analyzed for this
study. Methods: The machine learning method for low-depth short
sequencing data from maternal blood. Main Outcome Measures:
Fetal karyotype was analyzed by interventional prenatal diagnosis or
obtaining cord blood after birth. Results: We demonstrate the
predictive ability of our method by testing on data from different
sources. The final best model achieved an AUC of 99.85% in predicting
T21 using chr21 features which are the DNA fragment concentrations. The
AUC is 99.50%, and 97.70% in predicting T18 and T13 with all features
from 24 chromosomes. PPV was 91.67%, 93.33%, and 83.33% in predicting
T21, T18, and T13, respectively. The NPV to identify T21, T18, and T13
were 100%, 99.33%, and 98.70%, respectively. Our approach does not
need to calculate fetal fraction (FF) and can handle samples from a wide
range of gestational ages (GA), twin pregnancies and fetal mosaicism. We
achieved high PPV with low-depth sequencing and robust performance in an
independent dataset. Conclusion: Our approach can achieve
comparable accuracy with the current best methods. Our pipeline can be
an important aid for the detection of fetal trisomy in clinical NIPT.
Purple urine bag syndrome - a sign of urinary tract infection, or just of urinary catheter bacterial colonization: A case report
Authors: Sedlarevic Sonja , Dejanovic Bozidar , Savic Zeljka , Vukovic Bojan , Calic Vanja , Lekin Milica
Published: May 2023

Introduction. Purple urine bag syndrome is a condition where the urinary
catheter bag turns purple as a result of the interaction between bacteria,
urine and components of the urine bag. It appears in a certain group of
patients with the following risk factors: urinary tract infection, older
age, long-term indwelling urinary catheter, constipation, chronic kidney
disease. Case Report. Two patients with purple urine bag syndrome are
presented. The first patient, a 66-year-old man, was hospitalized due to
decompensation of alcoholic liver cirrhosis. A urinary catheter was placed
on admission, and on the fourteenth day of hospitalization, a purple
discoloration of the urine in the urinary bag was noticed.
Multidrug-resistant Proteus mirabilis and Enterococcus faecalis were
isolated by microbiological analysis of urine. The second patient was a
92-year-old man, hospitalized for acute gastrointestinal bleeding in the
form of hematochezia, with an indwelling urinary catheter and a history of a
prostate cancer surgery. On the third hospital day, a purple content in the
urinary catheter bag was detected and Klebsiella pneumoniae and Morganella
morganii were confirmed by bacteriological analysis. Both patients were
without clinical and laboratory signs of acute infection. In both cases, the
urinary catheter was replaced and ceftriaxone was administered empirically.
Conclusion. Current guidelines for purple urine bag syndrome recommend
catheter replacement and empiric antibiotic therapy. In clinical practice,
it is necessary to emphasize that urine sampling for bacteriological
analysis is performed only after replacing the catheter, in order to
establish the exact etiology of the syndrome and radical use of antibiotics.
Unusual presentation of dermal microcalcifications on mammography images: A case report
Authors: Lukac Sonja , Stankov Maja , Niciforovic Dijana , Pilipovic-Grubor Jelena , Donat Daniela , Mrdjanin Tijana
Published: May 2023

Introduction. Calcifications and microcalcifications are mineral deposits in
the breast tissue. Breast calcifications are a common mammographic finding,
present on over 80% of images, and they are usually benign. Characteristics
such as size, shape, number, distribution pattern, location, density, and
other findings help determine the pathology. Dermal calcifications of the
breast are superficial and benign calcifications that are usually found on
the sebaceous glands of the skin. In some cases, calcifications can be the
first marker of underlying cancer development. They may be associated with
the presence of ductal carcinoma in situ or even invasive ductal carcinoma
that has spread to the surrounding breast tissue. By correct identification
of benign calcifications as such, unnecessary interventions and use of
limited resources can be avoided. Case Report. A 66-year-old female patient
presented for a regular mammography check-up. On the previous mammographic
examination, she was categorized as bilateral breast imaging reporting and
data system 1. The new mammography images showed numerous newly formed
grouped microcalcifications at the junction of the lower quadrants of the
right breast, and a stereotactic vacuum-assisted biopsy was indicated.
During the biopsy attempt, the image guided biopsy program did not detect
any calcifications in the parenchyma or in any projection and therefore it
did not allow the biopsy procedure to continue after several attempts.
Examination of the right breast skin revealed lesions treated by the patient
for a few weeks; a repeat mammogram was performed and it was observed that
the calcifications were of dermal origin. Conclusion. Dermal calcifications
are mostly tiny, about the size of skin pores, single or clustered, and
often have a calcified rim surrounding a lucent center. However, dermal
calcifications deserve a special attention, because they sometimes lack a
lucent center and simulate grouped intraparenchymal calcifications that
require careful monitoring or biopsy.
Perineal stapled prolapse resection: A csse report
Authors: Vasic Dragan , Isakovic Valentina , Sekulic Milan , Ivanov Dejan
Published: May 2023

Introduction. Over 100 different surgical procedures for the treatment of
rectal prolapse have been described. Since these patients commonly have
associated comorbidities, methods of choice include surgical techniques with
a perineal approach, such as perineal stapled rectal resection. Case Report.
A 77-year-old female patient presented with a complete rectal prolapse
measuring 12 cm in length. Considering the associated comorbidities and the
patient?s age, perineal stapled rectal resection was chosen as the surgical
modality. She underwent surgery under general anesthesia in the dorsal
decubitus and slightly reverse-Trendelenburg position. The surgery lasted 35
minutes. The surgery and the immediate postoperative course were uneventful.
At the follow-up examination, six months after surgery, the findings were
normal, without local recurrence. There was a slight deterioration of fecal
incontinence, with a Vaizey score 10/20, but the patient tolerated it well.
Discussion. The perineal stapled rectal resection technique has fewer
intraoperative complications and 6.3% fewer postoperative complications
compared to classic perineal procedures (staple line bleeding, anastomotic
stenosis, pelvic hematoma, sigmoid colon perforation, perirectal abscesses
and rectovaginal fistulas), which were reported in many studies. However,
patients with longer postoperative followup demonstrated a higher recurrence
rate compared to patients who underwent other surgical techniques with an
abdominal approach. Conclusion. The perineal stapled rectal resection
procedure is easy to perform and acceptable for the elderly patients with
associated comorbidities, who are not candidates for other surgical
techniques with abdominal approach.
Economic justification of the differentiation of fees for the placement of nonstationary retail facilities by their location
Authors: Lapin A. V. , Mityushkina E N
Published: May 2023

The article offers an economic justification of the location coefficient used to determine the amount of payment for the placement of non-stationary retail facilities in buildings, structures or on land plots. The methods used in different cities of Russia for calculating fees for the place-ment of non-stationary retail facilities often do not have an economic justification for the indica-tors and coefficients used. This casts doubt on the correctness of setting the initial price (fee) for the placement of non-stationary retail facilities, becomes the basis for challenging charges and leads to losses of local budget revenues. In the course of the study, the analysis of factors influ-encing the formation of fees for the placement of non-stationary retail facilities, in general, and the location coefficient, in particular, was carried out. The economic justification of the calculation of the location coefficient as a key element of the payment for the placement of non-stationary retail facilities in the conditions of incomplete information on the local real estate mar-ket has been carried out. The location coefficient is proposed to be determined based on the indicators of remoteness and socio-economic condition of the city area, as well as taking into account the territorial differentiation of residential real estate prices. The method of calculating the coefficient of location of the object of non-stationary trade on the data of the city of Norilsk was tested.
Los hilos invisibles de la memoria hegemónica: representaciones sociales de hechos históricos, olvidos convenientes y silencios instalados
Authors: Villa-Gómez Juan David , Velásquez-Vélez Marisol , Piedrahita-Restrepo Michell , Barrera-Machado Daniela , Quiceno Lina Marcela , Insuasty-Rodríguez Alfonso
Published: May 2023

En el contexto de sociedades sumidas en prolongados conflictos armados internos y, que intentan transitar hacia condiciones y contexto de Paz, el ejercicio de la reconstrucción de la verdad se hace prioritario y allí, es esencial comprender que, los olvidos, silencios y lo no recordado se constituyen en una forma en la cual la sociedad construye, paradójicamente, representaciones sociales sobre hechos históricos (RSHH) del conflicto armado. Así, los hechos históricos del conflicto armado están marcada por olvidos y silencios y por procesos de atribución de responsabilidad en los que se asume como principal responsable y enemigo absoluto a una de las partes, lo que invisibiliza la responsabilidad de los otros actores y genera un olvido conveniente, funcional a los intereses de ciertos sectores sociales que mantienen importantes índices de impunidad y se valen de la violencia política para perpetuar su poder, constituyéndose este escenario, en barrera psicosocial para la construcción de la paz y la reconciliación en Colombia.