bluuebunny/crossref_metadata_2025 huggingface dataset:
Gobierno y disciplina en las parroquias del arzobispado de México después del Tercer Concilio Mexicano (1585-1630)
Authors: Aguirre Salvador Rodolfo
Published: January 2025

Este artículo desea aportar nuevos elementos para el estudio de la reforma católica y del real patronato en las parroquias, especialmente en sus aspectos disciplinarios. Se analizan algunas problemáticas posteriores al Tercer Concilio Mexicano de 1585. La investigación se fundamenta en expedientes del antiguo archivo del arzobispado de México poco conocidos. El primer objetivo es analizar el papel de la mitra para impulsar la normativa conciliar y monárquica. El segundo es estudiar la intervención de los virreyes y de la Real Audiencia en las controversias y los pleitos de las parroquias. El tercero es explorar las relaciones entre párrocos y feligreses en tres aspectos: el desempeño de los sacerdotes, las problemáticas de la administración parroquial y el nuevo régimen de derechos parroquiales.
Luto, fiesta primera: cambios socioculturales de las celebraciones funerarias en Chiapas entre los siglos XVI y XIX
Authors: Bermúdez Hernández Luz del Rocio
Published: January 2025

El ceremonial luctuoso de los siglos XVI-XIX fue una fiesta mayor que contrasta con la evocación actual del término: alegre, jocosa e irreverente. Fuentes documentales sobre Chiapas —estado mexicano entonces vinculado al Virreinato de Nueva España y a la Capitanía General de Guatemala— mostrarán la centralidad y solemnidad de las obsequias en el despliegue ceremonial, y además como dispositivo de control y jurarquización sociocultural. Algunos aspectos relacionados son las exequias de privilegio y los entierros del común; incriminaciones a velorios urbanos —incluso de élites— y a festividades populares —particularmente indígenas—, y la mutación de la religiosidad implicada en el cambio del Día de Todos los Santos y Fieles Difuntos por el “Día de Muertos” turístico-comercial del México de hoy.
¿Por quién redoblan las campanas? Fiesta y tragedia: las campanas y su papel simbólico en los conflictos de independencia en España y América (1808-1825)
Authors: Cuño Bonito Justo
Published: January 2025

En las sociedades del siglo XIX, no solo se representaba y reconocía lo que era visto, sino también lo que se escuchaba, y el tañido, repique, toque a rebato, doble o redoble, convocaban, prevenían, retraían o acompañaban tanto la alegría como la tristeza de todo el cuerpo social. El objetivo del artículo es comprender de qué manera los diferentes actores en conflicto adoptaron patrones simbólicos fácilmente reconocibles por la población para ganarse su apoyo y movilizarla a favor de la causa propia o en contra de la causa de los adversarios. Metodológicamente, se adopta un enfoque hermenéutico-interpretativo, basado en la comprensión y exégesis de fuentes primarias vinculadas al desarrollo investigativo. Se analizan las fuentes en busca de esa significación de los actos humanos que explica la resignificación simbólica de la campana en los conflictos de independencia en la Península y en América. Los resultados alcanzados establecen que las festividades religiosas, de gremio o barriales estaban planificadas y perfectamente estructuradas, a diferencia de las celebraciones posteriores a una batalla, que respondían más a una estudiada improvisación en la cual, eso sí, siempre quedaba claro el nuevo/viejo orden social.
Dormancy induction for advancement of flowering and harvest maturity in peaches under subtropical climate
Authors:   Department of Fruit Science, Dr. Y. S. Parmar University of Horticulture and Forestry, Neri, Hamirpur-177 001 India, Banyal S.K. , Singh H. ,   Himachal Pradesh Horticulture Development Project (World Bank Funded), Department of Horticulture, Solan-173212, India, Patial U.R. ,   Department of Fruit Science, Punjab Agriculture University, Ludhiana-141 004, India, Jarial K. ,   Department of Plant Pathology, Dr. Y. S. Parmar University of Horticulture and Forestry, Neri, Hamirpur-177 001, India
Published: January 2025

Aim: Inducing early leaf fall and subsequently dormancy for advancement of harvest maturity in two peach varieties Glohaven and Royal Paradelux.

Methodology: This research work was carried out in the experimental farm of Department of Fruit Science, College of Horticulture and Forestry, Neri, Hamirpur, (HP). The study was conducted on three-year-old peach plants of cultivars Glohaven and Royal Paradelux planted at a spacing of 2m × 2m. During experiment, chemical treatments were applied to induce early dormancy in the plants so as to obtain early and uniform flowering. Six treatments viz., T1- urea @ 4%, T2- CuSO4 @ 10%, T3- ZnSO4 @ 1.5%, T4- ZnSO4 @ 3%, T5- urea @ 2% + CuSO4 @ 5% + ZnSO4 @ 2% and T6- control were applied in the first week of November, 2018.

Results: Observations on vegetative parameters, time of leaf fall, flowering, fruiting parameters and biochemical parameters were taken on all the plants under each treatment. The results of the study revealed that application of 3% ZnSO4 effectively advanced the leaf fall, bud break and flowering leading to improved yield and quality in low chill peaches.

Interpretation: The fruit maturity was advanced by one week under treatment of T3 (zinc sulphate @ 3%).

Key words: Dormancy, Flowering, Fruit maturity, Peach
Length-weight relationship, relative condition factor and reproductive parameters of Mystus cavasius (Hamilton, 1822) in the river Ganga
Authors:   ICAR-Research Complex for Eastern Region, Patna-800 014, India, Ahirwal S.K. , Jaiswar A.K. ,   ICAR-Central Institute of Fisheries Education, Mumbai-400 061, India, Bhushan S. ,   ICAR-Central Institute of Fisheries Education, Mumbai-400 061, India, Mogalekar H.S. ,   Dr. Rajendra Prasad Central Agricultural University, Samastipur-848 125, India, Kumar T. ,   ICAR-Research Complex for Eastern Region, Patna-800 014, India, Singh J. ,   ICAR-National Bureau of Fish Genetic Resources, Lucknow-226 002, India, Sarma K. ,   ICAR-Research Complex for Eastern Region, Patna-800 014, India
Published: January 2025

Aim: In this study, length-weight relationship, relative condition factor, sex ratio, gonadosomatic index, and size at first maturity of Mystus cavasius were determined in the tropical river Ganga, India.

Methodology: Fish sampling was carried out monthly, and 562 specimens were collected from three landing sites of River Ganga. Total length and body weight were measured using a digital Vernier caliper (Insize-0/150) and digital weighing balance (Wensar MAB-220).

Results: In the length-weight relationship, the exponent values for male, female, and combined sexes are 2.8547, 2.8166, and 2.8569, respectively. The mean relative condition factor of male and female were 1.00±0.08 and 1.02±0.11, respectively. The overall sex ratio of the species is 1: 1.50, indicating predominance of female (Chi. Square value = 21.53, p<0.05). The species have a prolonged spawning season from June to October, peaking in August. Male reach maturity at 90.42 mm, while female reach at 100.21 mm.

Interpretation: In stock assessment studies, length-weight relationships provide useful information for estimating growth parameters, assessing population structure, developing yield equations, and comparing populations over time and space. Size at first maturity will be useful for setup of minimum legal mesh size of fishing gears to protect juvenile and recruitment overfishing for conservation of spawners and spawning biomass.

Key words: Catfish, Gonadosomatic index, Growth pattern, Mystus cavasius, River Ganga, Spawning season
Comparative analysis of amphibian community dynamics in relation to water quality in pond types across two Punjab districts, India
Authors:   Department of Zoology, Punjab Agricultural University, Ludhiana-141 004, India, Sekhon G.S. , Aulakh R.K. ,   Department of Zoology, Punjab Agricultural University, Ludhiana-141 004, India, Kler T.K. ,   Department of Zoology, Punjab Agricultural University, Ludhiana-141 004, India
Published: January 2025

Aim: The present study investigated amphibian community dynamics and water quality across six ponds which included rejuvenated, natural, and eutrophicated (dead) types in the Ludhiana and Jalandhar districts of Punjab, India, during the monsoon seasons of 2022 and 2023.

Methodology: Amphibian species Duttaphrynus melanostaticus, Duttaphrynus stomaticus, Euphlyctis cyanophlyctis and Hoplobatrachus tigerinus were monitored using visual encounter surveys along the selected pond transects and their relative abundances were recorded water quality parameters were measured as per APHA (2023) standards.

Results: Results indicated distinct trends: in Ludhiana, the Duttaphrynus stomaticus increased population in all pond types, while the Euphlyctis cyanophlyctis's abundance declined. On the contrary, Jalandhar ponds showed an increase in the population of Asian Common Toad. Water quality assessments revealed that rejuvenated ponds had significantly better conditions than eutrophicated ponds, with higher levels of biochemical oxygen demand (BOD) and total dissolved solids (TDS) in the latter. Regression analysis identified water temperature, dissolved oxygen, and BOD as significant predictors of amphibian abundance.

Interpretation: The findings emphasize the importance of pond site-targeted environmental management, regular water quality monitoring and community participation to improve pond habitats and sustain amphibian populations.

Key words: Amphibian community dynamics, Biodiversity indices, Pond management, Water quality
The Message of Medieval Philosophy and Aesthetics in the Writings of Vyacheslav Ivanov: “Above the Palimpsest of Saint Augustine’s Words”
Authors:   Maria Curie-Skłodowska University (Institute of Neophilology, Doctoral School), Cymborska-Leboda Maria
Published: January 2025

The article focuses on Vyacheslav Ivanov’s poetical, critical-philosophical and epistolary writings. They are viewed in the context of palimpsest — the concept that is present in the poet’s discourse (paraphrased citation from his poem appears in the title of the article). Methodological orientation of my study corresponds to its primary objective, which is interpretation of the multilevel and multilayered semantic structure of Ivanov’s text and shedding light on its Augustine layer, which is present both overtly and covertly. I approach this task referring to the principles of medieval aesthetics and philosophy (anagogical sense, ontological and axiological hierarchism, elevation of the reader’s/onlooker’s soul). My aim is to look into Augustinianism understood as “doctrine of life”, into its perception by Ivanov and representatives of European intellectual élite, and its role in preserving Christian thesaurus. I examine Ivanov’s conceptual models: his concept of will (man’s will — good and evil, and Higher will), its interrelation with the notion of happiness, and the concept of Truth and lie. I show the ways in which they are present and get “hyperbolically transformed” in Ivanov’s texts of the symbolist and post-symbolist periods. I have a closer look at the meaning of the category of transcensus and seeking one’s true self, “serving the Spirit”, echoes of conversion theology, the presence of triad figures in epistolary admonitions and others.
Vyacheslav Ivanov in Correspondence with Italian Catholic Writers of the 1930s–1940s: Revisiting the History of Vladimir Solovyov’s Works’ Translations and their Publication in Italy
Authors:   University of Bologna, Landa Kristina S.
Published: January 2025

This article examines the history of publication of translations of Vladimir Solovyov’s “The Meaning of Love” and “The Life Drama of Plato” that were edited by Vyacheslav Ivanov and appeared in print in Mussolini’s Italy. The purpose of the study is to identify the cultural and social factors that influenced the Russian symbolist’s relationship with the literary institutions of the Catholic Church after the Lateran Pacts came into power. Drawing on the data from the archives, the article highlights Ivanov’s connection with the Catholic journals “Frontespizio” and “Regno”, as well as his contacts with the Franciscan literary scholar Anselmo Tommasini. The general trends of the Italian Catholic press of the 1930s are outlined. The paper suggests that under the conditions of strict church censorship it was feasible to publish the Russian philosopher’s works only within a secular publishing house. However, the publication was made possible thanks to the mediation of the clerical representatives. Additionally, the paper questions the authorship of Solovyov’s translations that were published in 1939.
Poder, autoridad, y proceso de participación del gobierno escolar en la Institución Educativa Fundadores Ramón Bueno y José Triana del municipio de Girardot Cundinamarca
Authors: Díaz Dussán Yorladis Karina , Hidalgo Cabrales Eliana Rocio
Published: January 2025

El presente artículo hace referencia a una investigación realizada en la Institución Educativa Fundadores Ramón Bueno y José Triana del municipio de Girardot Cundinamarca, cuyo tema principal es la participación en la administración y el liderazgo escolar, actualmente contemplada y reglamentada en Colombia por la Ley General de Educación y sus decretos reglamentarios como el 1860, el 1286, entre otros. Para efectos del estudio realizado, se asumió la toma de decisiones como la participación de cada Institución, mediante el establecimiento del gobierno escolar como máximo órgano en la toma de decisiones. La investigación se direccionó principalmente hacia la descripción y el análisis mediante un estudio de caso sobre la instauración y operatividad del gobierno escolar, los procesos de aportación de la comunidad educativa, la indagación del poder asumido por los diferentes actores escolares, el estilo de autoridad ejercida por los directivos docentes y su contribución al fortalecimiento de la participación institucional. La información fue obtenida mediante encuestas y entrevistas semiestructuradas; analizadas estadísticamente y contrastada con los referentes teóricos citados a lo largo del trabajo investigativo, bajo la mirada micropolítica de la escuela y la normatividad vigente planteada desde los ámbitos Nacional, Regional, Local e Institucional. Lo cual proporcionó resultados concluyentes que permitieron dar respuesta a las preguntas y verificar los objetivos de investigación planteados sin obstáculos epistemológicos durante su desarrollo.
Cisplatin exposure dysregulates insulin secretion in male and female mice
Authors: Basu Lahari , Grieco-St-Pierre Lili , Ching Ma. Enrica Angela , Stead John D. H. , Hanson Antonio A. , Palaniyandi Jana , van Zyl Erin P. , Hoyeck Myriam P. , McKay Kelsea S. , van Allen Kyle A. , Lee Hyojin , Dai Xiao-Qing , Bautista Austin , Fadzeyeva Evgenia , Mulvihill Erin E. , Yauk Carole L. , Mennigen Jan A. , MacDonald Patrick E. , Bruin Jennifer E.
Published: January 2025

Cancer survivors have an increased risk of developing Type 2 diabetes compared to the general population. Patients treated with cisplatin, a common chemotherapeutic agent, are more likely to develop metabolic syndrome and Type 2 diabetes than age- and sex-matched controls. Surprisingly, the impact of cisplatin on pancreatic islets has not been reported. Our study aimed to determine if mouse islet function is adversely affected by systemic (in vivo) or direct (in vitro) exposure to cisplatin. In vivo cisplatin exposure led to deficits in glucose-stimulated plasma insulin levels in both male and female mice, despite no differences in glucose tolerance. In vitro cisplatin exposure to mouse islets dysregulated insulin release and reduced oxygen consumption in a non-sex specific manner. When shifting our focus to male mouse islets, cisplatin altered the expression of genes related to insulin production, oxidative stress, and the Bcl-2 family as early as 6-hours post-exposure. Genome-wide expression analysis confirmed the pronounced downregulation of genes within the insulin secretion pathway in cisplatin-exposed mouse islets. Data from 3 human organ donors confirms that the detrimental effects of cisplatin on insulin secretion and gene expression are reproduced in human islets. Our findings indicate that cisplatin exposure causes significant defects in insulin secretion and may have lasting effects on islet health.
Cisplatin exposure dysregulates insulin secretion in male and female mice
Authors: Basu Lahari , Grieco-St-Pierre Lili , Enrica Angela Ching Ma. , D. H. Stead John , A. Hanson Antonio , Palaniyandi Jana , P. van Zyl Erin , P. Hoyeck Myriam , S. McKay Kelsea , A. van Allen Kyle , Lee Hyojin , Dai Xiao-Qing , Bautista Austin , Fadzeyeva Evgenia , E. Mulvihill Erin , L. Yauk Carole , A. Mennigen Jan , E. MacDonald Patrick , E. Bruin Jennifer
Published: January 2025

Cancer survivors have an increased risk of developing Type 2 diabetes compared to the general population. Patients treated with cisplatin, a common chemotherapeutic agent, are more likely to develop metabolic syndrome and Type 2 diabetes than age- and sex-matched controls. Surprisingly, the impact of cisplatin on pancreatic islets has not been reported. Our study aimed to determine if mouse islet function is adversely affected by systemic (in vivo) or direct (in vitro) exposure to cisplatin. In vivo cisplatin exposure led to deficits in glucose-stimulated plasma insulin levels in both male and female mice, despite no differences in glucose tolerance. In vitro cisplatin exposure to mouse islets dysregulated insulin release and reduced oxygen consumption in a non-sex specific manner. When shifting our focus to male mouse islets, cisplatin altered the expression of genes related to insulin production, oxidative stress, and the Bcl-2 family as early as 6-hours post-exposure. Genome-wide expression analysis confirmed the pronounced downregulation of genes within the insulin secretion pathway in cisplatin-exposed mouse islets. Data from 3 human organ donors confirms that the detrimental effects of cisplatin on insulin secretion and gene expression are reproduced in human islets. Our findings indicate that cisplatin exposure causes significant defects in insulin secretion and may have lasting effects on islet health.
Tilhørighet og ambivalens på puben om morgenen
Authors: Skjælaaen Øystein
Published: January 2025

Når man drikker pils på pub klokken åtte om morgenen en vanlig hverdag, signaliseres ikke bare avvikende alkoholbruk. Handlingen drar også med seg et bredere repertoar av mening. Klassifikasjonen «alkoholiker» er nærliggende, og med den følger det ofte stigma. Basert på et langvarig feltarbeid på puber som åpner tidlig om morgenen, avdekker jeg ulike strategier for å unngå eller håndtere slikt stigma. En av morgenpubens viktigste funksjoner er å tilby fellesskap og tilhørighet, og for mange kan puben bli et viktig ankerpunkt i tilværelsen. Men ofte oppstår det motstridende følelser og ambivalens. Morgenturen til puben kan også bli uttrykk for problematiske sider ved tilværelsen, noe som gjør at en del gjester forsøker å bryte med mønsteret med å starte dagen på pub, og på den måten unnslippe stigmaet som følger med.
Post-Pandemic Digital Transformation in Zakat Management: Insights From Maqasyid Syari'ah in South Kalimantan
Authors: Maulida Sri , Amruzi Fahmi Al , Hakim Budi Rahmat , Beik Irfan Syauqi
Published: January 2025

The background of this study highlights significant social changes related to the digitalization of zakat (almsgiving) management, particularly in the context of post-Covid-19 pandemic recovery. The research aimed to examine the digital transformation in zakat management following the pandemic from a maqasyid syari'ah perspective. The study employed an empirical legal research approach, with data collected through interviews. Respondents were academics, muzakki, and staff from zakat management organizations (BAZNAS and LAZNAS) in South Kalimantan Province. The interview data were transcribed and analyzed qualitatively using a coding process facilitated by Atlas.ti software, version 8. The findings found that digitalization of zakat management, classified as an element of hajiyyah, serves as a solution to support the fulfillment of Islamic legal obligations, prevent religious violations, provide ease in human life, and expand access to zakat, particularly during the post-pandemic recovery phase.
Modeling of Oil Contamination Movement in the Area of the Western Coast of the Kaliningrad Peninsula
Authors:   Volga State University of Water Transport, Naumov V.S. , Kazantsev A.Yu. ,   Volga State University of Water Transport, Borodin A.N. ,   Volga State University of Water Transport, Plastinin A.E. ,   Volga State University of Water Transport
Published: January 2025

The relevance of the study is determined by the need to improve forecasting and assessment of oil contamination in the Southeastern Baltic area based on the application of mathematical modeling methods for environmental contamination processes in order to increase the safety level in case of accidents in water bodies.
In the sphere of oil spills, the liquidation of consequences of emergencies, increasing efficiency, and the development of new localization methods and mechanical sampling using forecasting systems are prioritized. At the same time, the tendency to increase volumes of maritime transportation remains, which causes a high risk of environmental contamination from ships and cargo terminals classified as hazardous production facilities. The most important area of environmental protection in this sphere is forecasting the consequences of oil contamination and the development of protection measures based on its results. Notably, the Southeastern sector is the most contaminated area of the Baltic Sea with petroleum products. Therefore, the study's objective is to forecast the movement of oil spills and compare the obtained results with the earlier investigations in the Southeastern Baltic area based on the example of oil contamination in the Western part of the Kaliningrad (Sambi) Peninsula. For such purposes, a situational mathematical model of oil spills has been built using the Pisces II software and compared with the forecast results using the Seatrack Web software; emergency maps have been developed. Methods of georeferencing, numerical simulation modeling of oil spills, and decomposition of emergencies have been used.
Guaranteed Estimates of the Distribution Function of the Residual Life of Process Equipment at Industrial Enterprises
Authors:   All-Russian Research Institute for Civil Defence of the EMERCOM of Russia (the Federal Science and High Technology Center), Lomakin M.I. , Dokukin A.V. ,   All-Russian Research Institute for Civil Defence of the EMERCOM of Russia (the Federal Science and High Technology Center), Oltyan I.Yu. ,   All-Russian Research Institute for Civil Defence of the EMERCOM of Russia (the Federal Science and High Technology Center), Niyazova Yu.M. ,   Moscow State University of Geodesy and Cartography
Published: January 2025

The article discusses the functioning processes of the process equipment at industrial enterprises, including numerical control machines (CNC), metal cutting machines, press-forging and bending equipment, welding and laser equipment, molding and casting equipment, etc. The problem of determining guaranteed estimates of the distribution function of process equipment’s residual life is formulated as a problem of finding guaranteed (lower and upper) estimates of the probabilistic functionality on the multitude of distribution functions with preset timings equal to the distribution timings determined based on the initial small sample size of trouble-free operation timings of process equipment. An approach to finding guaranteed estimates of the residual life distribution function in conditions of incomplete data on the process equipment operation time before a failure based on the results of the solution for Markov’s timing problem has been proposed. Guaranteed estimates of residual life distribution functions are based on a multitude of discrete distribution functions that meet the timing limitations. Examples of finding guaranteed estimates of process equipment residual life distribution function are provided.
Current Issues of Occupational Health of the Motor Transport Division of a Mining and Processing Plant
Authors:   Ufa Research Institute of Occupational Health and Human Ecology, Shaykhlislamova E.R. ,   Bashkir State Medical University of the Ministry of Healthcare of the Russian Federation, Beygul N.A. ,   Ufa Research Institute of Occupational Health and Human Ecology, Karimova L.K. ,   Ufa Research Institute of Occupational Health and Human Ecology, Muldasheva N.A. ,   Ufa Research Institute of Occupational Health and Human Ecology, Shapoval I.V. ,   Ufa Research Institute of Occupational Health and Human Ecology
Published: January 2025

The relevance of the study is conditioned by the unavailability of information on the working conditions of drivers of motor vehicles at contemporary ore mining enterprises. The study aims to examine the working conditions of drivers of motor vehicles of a mining and processing plant, considering the nature and specifics of their production work. The hygienic examination of the assessment of working conditions is carried out at workplaces of the motor transport division that is part of a mining and processing plant for the production of copper and zinc concentrates with a workforce exceeding 5 thousand employees. The working conditions of drivers of heavy-duty vehicles and mining and loading equipment during the service period not exceeding 10 years have been assessed. The professions of drivers of cars, excavators, bulldozers, and tractors represent employees. The results of the study helped to prioritize the production risk factors for health disorders of employees engaged in motor vehicle driving during transportation and unloading of ore material, dump formation, and road maintenance. The leading harmful production factors for this category of employees are the vibroacoustic factor in the form of the production noise and vibration (local, general) and the severity and intensity of work. Considering all harmful production factors in total, the working conditions of drivers of heavy-duty vehicles engaged in ore transportation from underground sectors and quarries, drivers of excavators, bulldozers, and tractors engaged in loading and unloading of ore material and overburden, organization of dumps, are rated as сlass 3 of the 2nd degree of harmfulness (class 3.2). According to the results of the studies, a set of measures to reduce the risk of the impact of production factors on the employee’s body must be developed. The set of measures and organizational, sanitary hygienic, and medical measures must include the psychophysiological selection of candidates for admission to work associated with the operation of heavy-duty vehicles and mining and loading equipment in the conditions of a mining and processing plant.
Certain aspects of Personnel Training and Preparedness to Ensure Industrial Safety
Authors:   Central Volga Region Department of Rostechnadzor, Panishev A.L. , Gorina L.N. ,   Institute of Engineering and Environmental Safety of Tolyatti State University
Published: January 2025

The current socioeconomic situation has stimulated the need to establish additional staff of professional communities that is extremely important for the functioning of enterprises in many industrial sectors. Personnel education is the key stage of training. Industrial safety training and certification are classified as adult education. This type of education has certain specifics as to the principles and approaches to designing the content, applied technologies, methods, and forms of learning. Nonetheless, the efficiency of personnel education does not always comply with the required level. Particularly, the results of knowledge control in the field of industrial safety illustrate the unsatisfactory level of education.
In order to improve the efficiency of the certification of industrial safety experts and ensure the safe operation of hazardous production facilities, a multifactor analysis of causes of the unsatisfactory level of expert certification results is required. To do that, the analysis criteria must be developed, such as the basic level of expert training, practical working experience in the industry, psychological aspects of personality, expert motivation, age of trainees, and the final certification. For the study, education, practical experience, and age of personnel have been adopted as the education efficiency evaluation criteria. These criteria most clearly correlate with the results of education and certification as well as the level of professional maturity and provide a ground for predictive assessments for both the effectiveness of training and certification and the quality of performing discipline and performance of an expert.
The situation can be changed provided the implementation of modern models of personnel training at enterprises that consider the listed factors and analysis criteria and allow the implementation of technologies taking them into account.
Orthopedic War-Related Injuries in Gaza: In-Depth Insights from within the Strip
Authors: Almigdad Ahmad
Published: January 2025

Gaza has been under continuous attack for over a year, resulting in widespread destruction and a severe humanitarian crisis. The bombings have caused mass casualties and devastating injuries, with buildings collapsing and overwhelming the healthcare system. Attacks on hospitals, arrests of medical staff, and severe shortages of medical supplies have hindered the delivery of life-saving treatments, forcing hospitals to provide only basic care. Due to a lack of specialized staff and equipment, treatment delays and infection risks have increased, and emergency measures such as amputations are often used. This review highlights the critical medical situation in Gaza, focusing on the challenges faced by medical staff, the impact of war-related injuries, and the broader health consequences caused by infrastructure damage and limited access to healthcare.
Creating a diagnostic test to assess conceptual understanding of fraction operations
Authors: Juwita Dia Prima , T Ahmad Yani , Yundari Yundari
Published: January 2025

Background: Fraction operations are fundamental in mathematics education, yet many students face challenges in mastering these concepts. Effective assessment tools are crucial for identifying areas of difficulty and guiding instructional improvements.Aim: This study aims to develop a diagnostic test to accurately measure the conceptual understanding of fraction operations among students in the Elementary School Teacher Education Program (PGSD) at STKIP Melawi.Method: Utilizing a research and development approach with mixed methods, this study follows Ebel's Model of Test Development. The process includes item selection, validation, and reliability testing, involving both qualitative and quantitative analyses.Results: The developed diagnostic test demonstrated strong validity and reliability metrics. Analysis revealed that students commonly struggle with both the conceptual and procedural aspects of fraction operations. Frequent errors were noted in the interpretation and execution of solution steps. No student achieved the highest possible score, indicating significant gaps in understanding. The N-Gain analysis showed an average score of 0.5610, suggesting medium to high effectiveness in identifying learning challenges, with individual scores ranging from 0.32 to 0.93.Conclusion: The diagnostic test developed in this study provides a robust tool for assessing the conceptual understanding of fraction operations. It highlights specific areas where students encounter difficulties, offering valuable insights for targeted instructional strategies. Integrating this diagnostic test into the curriculum can enhance the ability to diagnose and address learning obstacles, ultimately improving mathematics education outcomes.
Impact of animated video media on enhancing numeracy skills among primary school students
Authors: Raudha Azzura , Alim Jesi Alexander , Fendrik Muhammad
Published: January 2025

Background: The low level of student participation in the learning process is often attributed to the use of methods that fail to engage students' interest. This issue underscores the need for innovative approaches in teaching to enhance student engagement, one of which involves the utilization of animated video media, which has the potential to create more engaging learning experiences.Aim: This study aims to explore and describe the impact of using animated video media as a learning tool on the numeracy skills of elementary school students.Method: This research adopts a quantitative approach, where the data collected is numerical and analyzed using statistical methods. The study population consisted of 48 students from an elementary school in the Lalang area, Sungai Apit District. The sample comprised 31 students, divided into two classes, selected through random sampling techniques. Data collection was conducted through direct observation in collaboration with the classroom teacher. Data analysis involved normality tests, homogeneity tests, and an independent sample T-test.Result: The findings of this study indicate an improvement in students' numeracy skills through the use of animated video media. This improvement is evident from the comparison of pretest and posttest scores, where the experimental class demonstrated an increase of 28.67 compared to the control class.Conclusion: The use of animated videos positively impacts mathematics learning outcomes and contributes to enhancing the numeracy skills of elementary school students.
Electronic student worksheet based on computational thinking on arithmetic sequences and series
Authors: Azma Tiara Rodiana , Hapizah Hapizah , Darmawijoyo Darmawijoyo
Published: January 2025

Background: The lack of learning media based on Computational Thinking (CT) for high school students, especially in the material arithmetic sequences and series, is one of the causes of students' low CT skills.Aim: This research was conducted to develop learning media in the form of Electronic Student Worksheets on the material of arithmetic series and sequences to improve CT skills by utilizing Liveworksheets media.Method: This research was conducted using a design research method, a development study type with the Tessmer development model. The focus is on the development of CT-based Electronic Student Worksheets.Result: The validation value of the developed CT-based Electronic Student Worksheets reached 95.47%, while the practicality assessment of CT-based Electronic Student Worksheets based on the questionnaire obtained a value of 89.97%Conclusion: Based on the results of the study, it can be concluded that the developed CT-based Electronic Student Worksheets meets the valid and practical criteria to be used in learning to improve CT skills and understanding of arithmetic sequences and series material for high school students.
THE URGE TO OPTIMIZE THINKING PROCESS: THE INFLUENCE OF PARENT AND PEER ATTACHMENT ON PROBLEMATIC INTERNET USE (PIU) MEDIATED BY EXECUTIVE FUNCTION
Authors: Rahmawati Yuliana Mukti , Roebiyanto Adiyo
Published: January 2025

Attachment relationships are shaped by higher-order cognitive abilities that help individuals regulate their behavior, including internet usage, which is a prevalent activity among students. The purpose of this study is to assess the mediating role of executive function (EF) in the relationship between individual attachment and problematic internet use (PIU) behavior. EF is believed to serve as a buffer against the negative effects of weak attachment between individuals and their parents or peers, thereby helping to suppress PIU behavior. This study employed a quantitative research design with 127 college students from DKI Jakarta. Convenience sampling was used to select participants. Attachment was measured using the Inventory of Parent and Peer Attachment – Revision (IPPA-R), PIU was assessed using the Indonesian Problematic Internet Use Scale (IPIUS), and EF was evaluated using the Amsterdam Executive Function Inventory (AEFI). The mediation regression analysis revealed a significant indirect effect of attachment to parents on PIU, mediated by EF. It is recommended that parents foster early interactions with their children to optimize their cognitive development and take peer influences into consideration when supporting their children’s behavior regulation.
PERSEPSI RISIKO, FINANCIAL SELF-EFFICACY DAN MINAT INVESTASI EMAS PADA GENERASI Z
Authors: Johan Irni Rahmayani , Azarian Shafa Ariella
Published: January 2025

Emas merupakan produk investasi berisiko rendah, namun keputusan berinvestasi emas dapat dipengaruhi oleh berbagai faktor, seperti persepsi risiko dan financial self-efficacy. Penelitian ini bertujuan untuk menganalisis pengaruh karakteristik responden, persepsi risiko, financial self-efficacy, dan minat investasi emas pada generasi Z di Indonesia. Menggunakan pendekatan kuantitatif dengan desain eksplanatori, penelitian ini melibatkan 188 responden berusia 17-26 tahun. Hasil penelitian menunjukkan bahwa persepsi risiko memiliki pengaruh negatif terhadap minat investasi emas, sementara jumlah tanggungan dan usia berpengaruh positif terhadap minat investasi emas. Selain itu, hasil analisis regresi menunjukkan bahwa faktor usia dan jumlah tanggungan dapat meningkatkan minat investasi emas secara signifikan. Implikasi teoritis dari penelitian ini adalah meningkatkan pemahaman tentang faktor psikologis yang memengaruhi keputusan investasi, khususnya pada generasi Z. Secara praktis, temuan ini memberikan informasi penting bagi lembaga keuangan untuk lebih fokus pada pengurangan persepsi risiko yang dapat menghalangi minat investasi. Program edukasi yang mengedukasi masyarakat tentang risiko dan potensi keuntungan investasi emas dapat membantu meningkatkan partisipasi generasi Z dalam investasi emas. Penelitian selanjutnya disarankan untuk memperhatikan pengaruh variabel eksternal, seperti budaya, sosialisasi keuangan dari keluarga, serta pengaruh media terhadap keputusan investasi generasi Z, agar dapat memperkaya pemahaman tentang faktor-faktor yang memengaruhi perilaku investasi di kalangan generasi muda.
Exploring adolescents’ digital information-seeking patterns and religious behavior
Authors: Purwaningtyas Franindya , Dalimunte Muhammad , Dewi Shinta
Published: January 2025

Generation Z adolescents' religious information-seeking behavior has undergone significant transformations in understanding and studying the patterns of searching, processing, and using religious information. Research gaps exist in local cultural variations on transforming Generazion Z adolescents' religious information-seeking behavior in the digital era, which also occurs in information access patterns, social media platform preferences, and responses to religious content. This study focused on information access using the Ellis Model to analyze the behavior of information search stages: browsing, chaining, filtering, monitoring, and understanding adolescents' religious preferences. This study used a qualitative approach with a case study method involving Rohis activists from six high schools in three cities, Medan, Yogyakarta, and Makassar, as research samples. Data were collected through observation and FGD. Study results showed that Generation Z accessed religious information digitally through social media due to its accessibility and interactivity. However, they still referred to local and popular religious figures to clarify and validate religious information. Social media played an important role in shaping religious views despite the challenges of spreading misinformation and disinformation. Their information-seeking behavior reflected a combination of digital exploration and conventional references; adolescents actively utilized, created, and shared religious information. The Ellis Model's relevance in understanding information-seeking behavior in the digital era and cultural variations contributes to information behavior study by highlighting the dynamics of technology use in meeting the younger generation's spiritual needs. Practical implications include recommendations for improving digital literacy through technology-based education and partnerships with religious authorities to provide credible and moderate content.
Distribution system and promotion of Makassar films
Authors: Puspitasari Lilis , Bajari Atwar , Hidayat Dadang Rahmat , Cho Sung Kyum
Published: January 2025

Background: In the film industry, producers and distributors are responsible for producing quality films and ensuring they are effectively accessible to audiences. Therefore, the right distribution strategy is crucial to a film’s success in the market. Effective film distribution contributes to increased visibility of film works, revenue for producers and distributors, and awareness of film culture and stories. The same also applies to film production in Makassar. Local filmmakers often experience many obstacles in distributing films, ranging from limited budgets to the need for more screens due to a lack of audience enthusiasm. Therefore, marketing public relations is needed to reach the audience. Purpose: Therefore, analysing the barriers to distribution and promotion undertaken by filmmakers in Makassar is important to determine the proper distribution and promotion. Methods: This research uses qualitative research methods and uses a case study approach. Results: The research found that cinema remains the primary distribution channel for Makassar films despite limited screens and monopolistic practices. Filmmakers face challenges like unfavourable screening times and locations. Conclusion: Despite the rapid development of technology, cinema is still the most significant distribution and promotion dynamic. Even so, filmmakers can use alternative channels so that the right audience can consume films. In conducting the promotion, it is appropriate for Filmakker Makassar to use online media, offline media, and word of mouth. Through social media, promotion can reach a broader and faster audience; then, through offline media, such as roadshows, the filmmaker is able to attract support from various groups and local officials; the last is word of mouth. Community engagement can also attract potential audiences.
Analisis Pengaruh Self-Efficacy dan Budaya Organisasi terhadap Kinerja Organisasi Dinas Pendidikan Kepemudaan dan Olahraga Kabupaten Magetan
Authors: Prasetyowati Aviv Ika , Kistyanto Anang , Wijayati Wardoyo Dewie Tri
Published: January 2025

Penelitian yang menganalisis pengaruh self-efficacy dan budaya organisasi terhadap kinerja organisasi pada Dinas Pendidikan, Pemuda dan Olahraga Kabupaten Magetan ini dilakukan dengan tujuan untuk menganalisis bagaimana Self-Efficacy Kepala Unit Pendidikan Dasar di Dinas Pendidikan, Pemuda dan Olahraga Kabupaten Magetan serta Budaya Organisasi memiliki pengaruh positif dan signifikan terhadap kinerja organisasi di Dinas Pendidikan, Pemuda dan Olahraga Kabupaten Magetan. Penelitian ini merupakan penelitian kuantitatif yang dilakukan dengan menggunakan metode Structural Equation Modeling yang disingkat SEM, yaitu metode analisis multivariat yang dapat digunakan untuk secara simultan menggambarkan hubungan linear antara variabel yang diobservasi (indikator) dan variabel yang tidak dapat diukur secara langsung (variabel laten) dan pengolahan data diproses menggunakan aplikasi Smart PLS 4.0. Teknik pengumpulan data dilakukan melalui kuesioner dengan 214 responden sebagai Kepala Unit Pendidikan Dasar pada tingkat SD dan SMP di Kabupaten Magetan. Dalam penelitian ini, ditemukan bahwa Self-efficacy dan Budaya Organisasi memiliki pengaruh positif dan signifikan terhadap kinerja organisasi di Dinas Pendidikan, Pemuda dan Olahraga Kabupaten Magetan dan untuk penelitian selanjutnya disarankan untuk mencari variabel lain di luar penelitian ini yang dapat mempengaruhi Kinerja Organisasi.
The morphology of epiretinal membranes in SS-OCT and SS-OCT angiography and its impact on surgical outcomes
Authors: Biliński Bartosz , Nawrocka Zofia Anna
Published: January 2025

The aim of this review is to revisit the current state of knowledge regarding epiretinal membranes, explore current methods of medical diagnosis, and assess the impact of Swept-source OCT (SS-OCT) and SS-OCT angiography (SS-OCT A) on therapeutic procedures. Several attempts have been made to establish a staging classification system for this well-known retinal pathology, yet not all of them proved to be clinically useful. This work intends to improve understanding of the pathophysiology of the disease, selecting the most important symptoms to aid classification according to the stage of advancement and correct recognition of the appropriate moment of surgical intervention to achieve a better postoperative effect. This article demonstrates the benefits of using SS-OCT and SS-OCT A in the treatment of epiretinal membrane, describing the morphological changes of the retina that can be observed.
Preparation, characterization of Telfairia occidentalis stem extract-silver nanocomposite and application in remediation of lead (ⅱ) ions from oilfield produced water
Authors: Mgbeahuruike Leonard , Njoku-Tony Roseline , Ebe Tochukwu , Jarkwa Godwin , Ihediohanma Emereibeole , Ituen Ekemini , Johnson Atim , God Ezirim Thank
Published: January 2025

Every production day in Nigeria, and in other oil producing countries, millions of barrels of produced water is generated. Being very toxic, remediation of the produced water before discharge into environment or re-use is very essential. An eco-friendly and cost effective approach is hereby reported for remediative pre-treatment of produced water (PW) obtained from Nigerian oilfield. In this approach, Telfairia occidentalis stem extract-silver nanoparticles (TOSE-AgNPs) were synthesized, characterized and applied as bio-based adsorbent for treating the PW in situ. The nanoparticles were of average size 42.8 nm ± 5.3 nm, spherical to round shaped and mainly composed of nitrogen and oxygen as major atoms on the surface. Owing to the effect of addition of TOSE-AgNPs, the initially high levels (mg/L) of Total Dissolved Solids (TDS), Biological Oxygen Demand (BOD) and TSS of 607, 3.78 and 48.4 in the PW were reduced to 381, 1.22 and 19.6, respectively, whereas DO and COD improved from 161 and 48.4 to 276 and 19.6 respectively, most of which fell within WHO and US-EPA safe limits. Particularly, the added TOSE-AgNPs efficiently removed Pb (II) ions from the PW at temperatures between 25 ℃ to 50 ℃. Removal of TOSE-AgNPs occurred through the adsorption mechanism and was dependent contact time, temperature and dose of TOSE-AgNPs added. Optimal remediation was achieved with 0.5 g/L TOSE-AgNPs at 30 ℃ after 5 h contact time. Adsorption of Pb (Ⅱ) ions on TOSE-AgNPs was spontaneous and physical in nature with remediation efficiency of over 82% of the Pb (Ⅱ) ions in solution. Instead of discarding the stem of Telfairia occidentalis, it can be extracted and prepared into a new material and applied in the oilfield as reported here for the first time.