bluuebunny/crossref_metadata_2025 huggingface dataset:
Quality of enterprise resource planning in the local authorities in Malaysia
Authors: Abdul Wahi Nur Syuhaini , Berényi László
Published: January 2025

The public sector is expected to provide higher service standards to meet citizens’ demands. Therefore, to meet those expectations, the Malaysian public sector must implement robust systems like enterprise resource planning (ERP), which is called e-Pihak Berkuasa Tempatan (e-PBT). The e-PBT, one of the ERP initiatives, was created by the local government and the Malaysian Administrative Modernization and Management Planning Unit (MAMPU) to improve local authorities’ (LA) performance. Although numerous studies have highlighted the advantages of ERP systems, especially in the private sector, there is still a lack of discussion on the quality of ERP systems implemented. Thus, this study aims to study employees’ perceptions regarding the quality of the e-PBT system in LA in Malaysia using three dimensions adopted from DeLone and McLean IS Success model: system quality, information quality, and service quality. Data were collected from an online questionnaire survey distributed to LA in Peninsular Malaysia. The finding reveals that most respondents gave reasonably good ratings on the system quality, information quality, and service quality of the e-PBT system. However, there is still room for improvement, particularly regarding system security, updating information, and operation of the e-PBT system.
Can sustainable and smart tourism be connected?
Authors: Miklós Ilona
Published: January 2025

A dolgozat annak az elméleti paradoxonnak kíván utánajárni, amit fenntartható turizmus és a smart (okos) turizmus koncepciójának egyidejűsége jelenít meg a digitális átalakulás korszakában. A téma az ipari innováció és a stratégiai szükségszerűség elméleti koncepcióival igyekszik alátámasztani azt, hogy az új informatikai eszközök révén a turizmus smart teljesítménye nem feltétlenül válik hatékonyabbá, de a fenntarthatóság fogalmi kereteit elkerülhetetlenül kitágítja. A digitális technológia fejlesztése a turizmusban a kényelem biztosítására, az elérhetetlent valósággá alakításának céljából bővül, miközben növeli a termelékenységet, a fenntarthatóság előmozdítása és az életminőség javítása játszott szerepet.
Vezetői kompetenciák szerepe és fontossága a vállalati értékteremtésben
Authors: Sápi-Duduk Ildikó
Published: January 2025

A felgyorsult gazdasági versenyben kiemelt jelentőségűvé vált a vállalati értékhez hozzájáruló tényezők vizsgálata, melyben nagy szerepet kap az a kérdés, hogy a vállalati vezetők milyen kompetenciákkal járulnak hozzá a sikeres vállalati működéshez. A tanulmány megvizsgálja és azonosítja a tudományos szakirodalom feldolgozásával azokat a legfontosabb vállalatvezetői kompetenciákat, amelyek hozzájárulnak a vállalat növekedéséhez és értékének előmozdításához. A cikk elemzi, hogy az egyes vezetői kompetenciák milyen mértékben járulnak hozzá a vállalat teljesítményének javulásához és a részvényesi érték növekedéséhez. A cikk útmutatást ad a gazdasági szereplők számára a vezetői kompetenciák fontosságáról a vállalati érték növelésében, valamint rámutat arra, hogy melyek azok a kulcs kompetenciák, amelyek hatékonyan fejlesztése és alkalmazása kiemelten fontos.
Additívan gyártott titánötvözet kifáradásának vizsgálata
Authors: Bán Krisztián , Hlinka József , Fendrik Ármin , Kovács Péter
Published: January 2025

Napjainkban az additívan gyártott fémalkatrészek alkalmazása kiemelt jelentőségű, és a gyártásukból fakadóan kifáradási tulajdonságaik különbözhetnek a hagyományos módon gyártott alkatrészekétől. A cikkben szelektív lézeres olvasztásos eljárással (DMLS, SLM), gyári paraméterek szerint előállított Ti6Al4V minták fárasztóvizsgálatát és eredményeit mutatjuk be. Az eredmények és az S-N görbe lehetőséget adnak arra, hogy az adott gyártási paraméterekkel additív eljárással előállított Ti6Al4V-ötvözet mechanikai tulajdonságait más eljárásokkal (additív gyártás és más hagyományos eljárásokkal is) összehasonlítsuk. Képesek vagyunk megbecsülni az általunk előállított ötvözet kifáradási határértékét, és alkalmazni a mechanikai tervezésben, valamint mérésen alapuló adatokat szolgáltathatunk a későbbi matematikai regressziós számításokhoz.
A csillám töltőanyag hatása a polietilén ütésállóságára
Authors: Muszka Ernő , Varga Erika
Published: January 2025

A lamellás töltőanyagok termoplasztok ütésállóságára gyakorolt hatását tanulmányoztunk munkánk során a csillám nagy- és közepes sűrűségű polietilénnel képzett kompozitjain keresztül. A Charpy-féle ütéstesztek által igazolt gyengítő hatást sűrűség- és DSC vizsgálatokkal kísérletük meg értelmezni, mely utóbbiak a mátrix csökkent kristályosságát igazolták. Kísérleteink alapján az ütésállóságot a töltőanyag jelenléte dominálja, míg a kristályossági fokra a polimer mátrix szerkezete is hatással van, a kettő között ezért nem feltételezünk szoros összefüggést. Szemcseméret-hatás egyik esetben sem volt kimutatható.
Comparitive study of different hornbeams (carpinus betulus L.)
Authors: Cziczer Maximilian , Báder Mátyás
Published: January 2025

The industrial application of hornbeam is significantly hindered by its fluted growth, mainly due to the poor output of the sawmill. Our study seeks to enhance the understanding of wood science and the wood business by examining the physical-mechanical characteristics of cylindrical and fluted hornbeams, while considering various site factors. Hornbeam has a notable density, rendering its manufacturing process challenging, yet, it excels in producing durable and resistant wooden components. Currently, cylindrical or almost cylindrical hornbeam logs may be found in Hungarian forests. However, there is little information on their timber quality and general characteristics. Research indicates that cylindrical hornbeams exhibit better properties compared to fluted-growth hornbeams. This is supported by findings such as higher density, with cylindrical hornbeams having an average density that is 4.38% greater. Additionally, the Brinell-Mörath hardness of cylindrical hornbeams is on average 12.61% higher.
VAE-CNN: Deep Learning on Small Sample Dataset Improves Hydrogen Yield Prediction in Co-gasification
Authors: Vaiyapuri Thavavel , Elashmawi Walaa H. , S Shridevi , Asiedu William
Published: January 2025

Renewable and ecologically friendly energy sources have piqued the attention of researchers due to the increasing usage of fossil fuels and the looming problem of global warming. One potential solution that might pave the way for sustainable growth is biohydrogen, which could significantly reduce reliance on fossil fuels. The co-gasification process is garnering attention as a promising method for the production of hydrogen from plastic waste and biomass. In this context, optimizing the process is crucial for improving and predicting biohydrogen production. The recent advancements in deep learning models have opened up promising new possibilities. Training these models with small in situ samples, however, results in poor accuracy. Hence, this research is the first of its kind to explore the possibility of using a variational autoencoder (VAE) to provide high-quality synthetic data and aid the identification of process parameters that can improve hydrogen generation in co-gasification. VAE-augmented training set is utilized to guide one-dimensional convolutional neural network (1D-CNN) to accurately capture the relationship between hydrogen production and the process parameters. The efficiency of VAE and 1D-CNN is verified by comprehensive comparison evaluations with different data augmentation (DA) schemes and regression models. The experimental findings demonstrate that the proposed VAE network significantly improves prediction performance by generating data that is more realistic in comparison to other DA schemes. With the synthetic data from VAE, 1D-CNN was able to optimize the co-gasification process for increased hydrogen production, with a 32% improvement in maximum error and a 7% improvement in root mean squared error.
 
Received: 21 September 2024 |Revised: 5 November 2024 | Accepted: 21 November 2024
 
Conflicts of Interest
The authors declare that they have no conflicts of interest in this work.
 
Data Availability Statement
The data that support the findings of this study are openly available at https://doi.org/10.1002/er.6483, reference number [9].
 
Author Contribution Statement
Thavavel Vaiyapuri: Conceptualization, Methodology, Formal analysis, Writing – original draft, Supervision, Funding acquisition. Walaa H. Elashmawi: Methodology, Software, Resources, Writing – original draft. Shridevi S: Software, Validation, Formal analysis, Investigation, Resources, Writing – review & editing, Visualization, Project administration. William Asiedu: Validation, Investigation, Writing – review & editing, Visualization, Project administration
A Case Study on Evaluating the Role of Financial Literacy in Investment Decision Making with Special Reference to Young Professionals
Authors: G P Pallavi , Dsa Kusum Thantry
Published: January 2025

This study attempts to evaluate the complex connection between investment decision-making and the financial literacy of young professionals. It aims to discover young professionals' financial literacy level and investment factors. The study is directed at individuals aged between 20 and 40. The investor's decision-making process can be influenced by multiple factors, like income level, financial goals, risk appetite, time frame, and present economic condition. The study examines short and long-term financial objectives and investment strategies for young professionals. Information about the survey is collected using a simple random technique to know the factors that influence the investment decisions of young professionals. This study collects data using primary sources of information. The study indicates that Education, Income Level, and Knowledge of Investment Avenues influence financial literacy levels among young professionals. Young professionals should receive more financial education and take a proactive approach to investing in decision-making.
The data is unique and valuable because it provides an in-depth evaluation of knowledge of finance and investment decisions among young people, a demographic critical to the economy but frequently underrepresented in financial investigations. The results shed light on this population's specific demands and challenges when making educated economic decisions by offering thorough insights into their degrees of financial understanding, investment awareness, and factors affecting the investor's behavior. Additionally, the discovery of substantial variation in the factors affecting behaviors emphasizes the significance of focusing on financial learning and investing strategies to meet young professionals' needs, which leads to their long-term financial empowerment and financial health.
Paper Type: Case Study
Semantic field of health in the Hispanic toponymic discourse
Authors: Martynenko Irina
Published: January 2025

Health and medical toponyms are not the most numerous groups in the toponomastics of the world, however, present an important part of the history of a city where they function. The article analyzes the extensive lexical-semantic field of health in Hispanic toponymy of the world in the aspect of its constituting units’ distribution. By means of the GeoNames electronic database, material for the study was selected using the continuous sampling method. The functioning of such units is analyzed from the pragmatic point of view, numerous examples are given. The boundaries of the core and peripheral region of the field are determined. It is established, in particular, that in Paraguay and Uruguay toponyms are associated with the names of outstanding doctors and scientists. And the generalizing concept of Medicina – the Spanish for “medicine” (mainly) – is a component that appears mostly in the urban toponymy. There are also Latin American cities named after diseases. The author comes to the conclusion that the meliorative connotation within this semantic field prevails over the pejorative one. And the linguistic parameters obtained can be viewed as markers of the national identity in toponymy of the indicated regions which are isosemic to the spread of the Spanish language on these terrritories. Parallels are drawn between the semantic field of health, developed by Russian toponymists in the field of regional onomastics, and that in the field of Hispanic toponymy. It is demonstrated that the most abundant Hispanic toponymic unit within the theme of health is Salud which is “health” for Spanish and the core or concept of the considered semantic field. Some place names can be attributed the “health” semantic field only with due caution as they belong to another semantic category. The article contributes to the development of the theory of the semantic field, national identity, toponomastics and linguodidactics.
Theonyms in Royal Titulature Among the Classic Maya: A Follow-Up
Authors: Beloborodov Niketas
Published: January 2025

This article complements a previously published study on the unusual Classic Maya onomastic pattern of certain theonyms appearing among the titles of noblemen. The approach that identifies this pattern as a “short formula” of deity impersonation allows for exploring more peculiar cases and distinguishing them from theophoric anthroponyms.
Una cuarta vía: Poesía Especular/Poesía non finito
Authors: Galán Julio César
Published: January 2025

A través de este artículo se establece un primer marco socioliterario (en España) que alude a diversas cuestiones como las políticas de poder de supuestas generaciones (cuestiones que se podrían trasladar también a cualquier país); para pasar a radiografiar los rasgos, evolución y retórica que determinan la nueva tendencia poética, Poesía Especular/Poesía non finito. Para ello nos ajustaremos a la personalización de sus vínculos fundamentales; en su alianza con la tradición vanguardista y neovanguardista del siglo XX y siglo XXI (por medio también de disrupciones textuales que enriquecen el paisaje actual de la creación literaria).
Mujeres repulsivas: la autodestrucción del cuerpo femenino como potencia subversiva en los cuentos de María Fernanda Ampuero y Mariana Enriquez
Authors: Guzmán González Paulina
Published: January 2025

Este artículo plantea que en los cuentos “Las cosas que perdimos en el fuego”, de Mariana Enriquez, y “Subasta”, de María Fernanda Ampuero, la repulsión accionada por la autoviolencia volitiva de los cuerpos deformes y repugnantes femeninos potencializa su reconfiguración como objetos de deseo, insertándose en un afuera de la mirada deseante que impera sobre ellas. Para ello, primero se analizará el cuerpo como un constructo social conforme a los planteamientos de David Le Breton. Esto se relacionará con la producción de deseo enmarcado social y culturalmente, a partir de los planteamientos de Deleuze y Guattari. Después se expondrá la manera en la que los personajes femeninos se reapropian de su agencia por medio de la autoviolencia volitiva y su papel como catalizador de cambio opuesto al esquema anterior. Para, finalmente, indagar en cómo esa autoviolencia transforma los cuerpos femeninos en repugnantes ante los observadores y la manera en la que este cambio reconfigura la relación de deseo, a partir de los plantemientos de Sara Hainämaa.
La IA en el fotoperiodismo. Erosión de la memoria en las narrativas visuales
Authors: Saldívar Chávez Alejandro Dayán , Valenzuela Gómez Melissa Andrea
Published: January 2025

La integración de la inteligencia artificial (IA) en el campo del fotoperiodismo plantea problemáticas en una doble vía. En primer lugar, revela una transformación en las narrativas visuales en cuanto a las posibilidades de construcción, distribución y consumo de las historias, y, en segundo término, abre interrogantes sobre el uso de las imágenes con el objetivo de engañar, desinformar o reproducir sesgos sistemáticos. En relación con este tema se explora la pregunta: ¿Cómo puede preservarse el poder de la imagen como documento fidedigno en un mundo donde la realidad puede ser simulada? Se examinan estos efectos a través de la serie The Book of Veles de Jonas Bendiksen, de Exhumar la memor.ia, de Rogelio Séptimo y de la publicación de imágenes creadas por una ONG.
NANO MEDICINE: Towards Development of Patient Friendly Drug Delivery Systems Oncological Applications
Authors: Mr. Shivam Rajendra Thakare  , Prof. Miss. Vaishnavi C. Tajne  , Dr. Avinash S. Jiddewar  , Mr. Suyash M. Adhau  , Miss. Sanika B. Raut
Published: January 2025

The interest in nanotechnology in cancer treatment and diagnosis is intensified due to the serious side effects caused by anticancer agents due to their cytotoxic actions on normal cells. This non-specific action of chemotherapy has awakened a need for formulations capable of the ultimate goal of improving tumor killing. Nano-oncology, the application of nanobiotechnology in cancer management, is currently the most important area of nanomedicine. Currently, several nanomaterial-based drug delivery systems are in vogue and several others are in various stages of development. Tumor drug delivery systems are expected to be silver bullets for cancer treatment, and several groups are working worldwide to develop powerful systems.
Nanoparticles (NPs) have emerged as a versatile platform for biomedical applications, particularly in targeted drug delivery and cancer therapy. This study reports the design, synthesis, and characterization of engineered NPs for enhanced therapeutic efficacy. We fabricated [insert type/material] NPs and functionalized them with [insert targeting ligand/ drug]. The NPs exhibited [insert size/shape] and demonstrated [insert property, e.g., pH-responsive release]. In vitro and in vivo studies revealed [insert results, e.g., enhanced cellular uptake, improved bioavailability, and reduced toxicity]. Our findings suggest that these engineered NPs hold great promise for targeted drug delivery and cancer therapy, offering a potential breakthrough in nanomedicine
open Monte Carlo based implementation of Gauss's method for initial orbit determination
Authors: Batista-Mendoza José B. , Chung Eduardo , Martínez-Soto Adam’s , Fábrega-Polleri Joaquín , Fernández-Valdés Carlos A.
Published: January 2025

Hundreds or thousands of Near-Earth Asteroids (NEAs) are discovered every year, so being able to determine their orbits to follow them successfully in the future is essential to warn of the danger they could present. Numerous methods have been developed to improve the precision and efficiency of calculations used in the Initial Orbit Determination (IOD), with Gauss’s method being the benchmark due to its intuitive formulation, comparable precision, and historical importance. Herein, we present the results of the development of a new
open access tool to simplify the process of IOD of celestial bodies, specifically, NEAs. This tool was based on a modern implementation, using code written in Python to calculate, propagate, and graph the orbits. The results obtained from the test data exhibited significant accuracy, with the maximum discrepancy not exceeding 1.2% compared to the Horizons System tool, and the average being 0.5%. Furthermore, we found that for the Monte Carlo simulations that the code uses, 5,000 iterations were more than enough to achieve the obtained accuracy.
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Authors: Pafmj
Published: January 2025

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Analisis Penggunaan Terjemah Arab Pegon dalam Pembelajaran Nahwu Kitab Matan Al Jurumiyah Pondok Pesantren Insan Mulia Punggur Lampung Tengah
Authors: Roidah Salma , Izzah Nailul , Munawaroh Lailatul
Published: January 2025

This article analyzes the use of Pegon Arabic in learning the Nahwu Matan al Jurumiyah book at the Insan Mulia Punggur Islamic boarding school, Central Lampung. The purpose of this library research is to find out more about the use, problems, advantages and disadvantages of learning the Nahwu Matan  al-Jurumiyah book. This study uses a qualitative method with a phenomenological approach. Phenomenology uses life experiences as basic data from reality. In this qualitative study, researchers use more research questions to provide direction to researchers regarding the symptoms or phenomena of several problem themes. The objects of this study are all students of class VII of the Insan Mulia Punggur Islamic Boarding School. The data for this study comes from teaching and learning activities in class VII of the Insan Mulia Islamic Boarding School and several teachers who work there. This study uses data collection techniques, namely interviews and observations. The results of this study are that the use of Pegon Arabic as a translator of the Matan al Jurumiyah book has an important role in learning Nahwu in Islamic boarding schools, although it is necessary to develop learning methods to overcome obstacles in learning Nahwu and an appropriate approach is needed to improve students' understanding in studying the Nahwu Matan al Jurumiyah book. It is hoped that subsequent researchers can emphasize more on other aspects such as media in studying the Nahwu Matan al Jurumiyah book.
Availability and utilization of resources in supporting AABE programme in Samburu County
Authors: Lanyasunya Ropilo
Published: January 2025

This study assessed the availability and utilization of resources to support AABE programme in Samburu County. AABE was introduced by the Kenya Government, religious entities and non-governmental organizations (NGOs) with the aim of promoting access to basic education and enhancing Universal Primary Education for all (UPE). However, school enrolment and literacy levels in Samburu have been low, at (44%) and (12%) respectively, raising the need to examine the success of AABE in meeting the envisaged purpose. The study tested one hypotheses, namely, resource-input, in Samburu County. The study applied a survey research design and collected data from both primary and secondary sources. Three structured questionnaires were used for 400 learners’ household heads, and 56 teachers in charge of the 56 AABE Centres and 10 AABE providers. Secondary data were obtained from the Ministry of Education offices, AABE Centres, libraries and the internet.  A stratified random sampling technique was used to sample the 400 respondents. Data was presented using frequency tabulations, chi-square, multiple regressions and correlation analyses. The findings had (73.4%) of the respondents who stated that Resource-input was inadequate. The respondents gave suggestions that there is need to approach the development in nomadic pastoralists areas from a multi-faceted approach such as addressing the  problems of inadequacy of water, medical facilities, infrastructure, livelihoods and the problem of conflicts. The study recommended for more studies to be done on viability of AABE in other nomadic pastoral areas and encompassing other variables.
Datación mediante liquenometría del Molino Hidráulico Astete
Authors: Astete Mendoza Juan Carlos
Published: January 2025

En este estudio se describe cómo se utilizó la liquenometría para determinar la antigüedad del Molino Hidráulico Astete, que se encuentra en Challhuahuacho, Cotabambas, Apurímac (Perú). Se emplearon diferentes métodos como la recopilación y revisión de la literatura especializada, análisis de datos geoespaciales mediante un sistema de información geográfica (SIG), datación absoluta mediante líquenes (liquenometría) y fotogrametría. Se utilizó el método directo para elaborar la curva de crecimiento liquénico, basándose en datos recolectados durante un año de trabajos de campo.
Areas funerarias del periodo intermedio tardío en Oropesa (provincia de Antabamba – Apurímac)
Authors: Van Dalen Luna Pieter D.
Published: January 2025

El distrito de Oropeza es uno de los más desconocidos para la arqueología de Apurímac, contando. sin embargo, con una gran cantidad y variedad de sitios arqueológicos en todo su territorio, que son el legado de sociedades complejas que se desarrollaron aquí. Las áreas funerarias del Período Intermedio Tardío se caracterizan por presentar chulpas al interior de cuevas o abrigos rocosos, o en espacios abiertos asociados a sitios domésticos y administrativos. Corresponden a la nación aymaraes, que se desarrolló en este territorio antes de la llegada de los Incas que lo anexaron al Tawantinsuyu.
Cambios socio economicos del Cusco Republicano de 1928-1968
Authors: Vigoria Valle Gloria , Medina Martínez Francisco , Medina Vigoria Edsson Frank
Published: January 2025

A fines del siglo XIX e inicios del siglo XX, se establecieron en el Cusco cinco fábricas textiles: Lucre, Marangani, Urcos, industrias urbanas Huáscar (1918) y La Estrella S.A. (1928), asimismo, comenzó a funcionar diferentes empresas pequeñas en el sector urbano como: la cervecería alemana, francesa, Ernesto Gunter, fábrica de chocolates, mantequilla, jabones, y fideos. Este cambio socioeconómico se debe principalmente a la existencia de la Compañía Eléctrica Industrial Cuzco, inaugurada el 24 de diciembre de 1914, con sede en Chinchero (Corimarca) Cusco; de los cuales la industria textil lanera La Estrella S.A. es uno de los más representativos, porque tiene mayor influencia en los cambios sociales y económicos del Cusco Republicano en la región del sur del Perú.
El propósito de la investigación es analizar la industria textil La Estrella S.A. en el desarrollo socioeconómico del Cusco Republicano, especialmente cambios a nivel local y regional; cuyos antecesores industriales fueron las fábricas o talleres textiles coloniales. En la república se crearon fábricas rurales y urbanas, industrias pequeñas, surgieron nuevos actores obreros y comerciantes, se establecieron las haciendas, se fundó un sindicato textil, en educación se incrementó la población estudiantil.
The Effect of Virtual Reality Exergames on General Mood Scale of Summer Sports Camp Participants with Moderate Intellectual Disabilities
Authors: Ciążyńska Julia , Maciaszek Janusz , Worsk Aneta , Bauza Tomasz
Published: January 2025

Purpose: This research aims to present the effect of virtual reality (VR) exergames on the change of general mood in summer camp participants with Moderate Intellectual Disabilities (MID), while observing for the presence of variables such as
physical or mental problems with understanding the exergames main task.
Methods: The participants were divided randomly (n= 48) into two groups: experimental (n= 24) and control (n= 24). The experimental group participated in exergames class lasting 30 minutes of physical activity (PA) using VR glasses, while the control group participated in PA at the rope park. Both groups completed two measurements of the General Mood Scale (Positive Mood Scale and Negative Mood Scale) and heart rate before, during and after PA to control the moderate intensity of exercise. Also, each participant was observed for difficulty of exergames main task: understanding commands, interest in the type of PA, motor competence, engagement, completion of PA, difficulties with locomotion after completing main task.
Results: The analysis examined two factors: 'group' (experimental vs. control) and 'measurements' (pre-test and posttest). The study shows a significant interaction effects “group” × ”measurements” for the Positive Mood Scale F(1.46)= 6.69, P= .013, η²= .13, power= .72) and the Negative Mood Scale F(1. 46)= 6.47, P= .014, η²= .12, power= .70. There were practically no physical or mental problems related to understanding the main task of the exergames (participants scored 95.5%).
Conclusions: Exergames may lead to an increase in Positive Mood Scale and decrease in Negative Mood Scale for summer sports camp participants with MID. Exergames can be used as a PA for MID because of the low possibility of problems with understanding the main task.
Occupational burnout and quality of life of professionals working with people aged 65+
Authors: Leś Anna , Bołdak Agnieszka
Published: January 2025

Purpose: Occupational burnout is increasingly diagnosed among working people. The main objective of the study was to evaluate the level of occupational burnout among professionals working with people aged 65+ (in the medical sector and the social services sector) and the factors that determine this syndrome. Furthermore, we also assessed the participants' quality of life.
Methods: The study included 224 women, working with age people 65+ (age of respondents: 41.26±10.91 years). The study used the Polish adaptation of the Italian Link Burnout Questionnaire and the WHOQoL-BREF self-reported quality of life questionnaire (short version).
Results: The study group reported average and high levels of occupational burnout. Significant correlations were found between occupational burnout and self-reported quality of life, i.e., between the psychophysical exhaustion scale and sense of self-efficacy and the domains of quality of life: somatic, psychological, environmental, and satisfaction with quality of life and health (P< .05).
Conclusions: Professionals working with older adults are at risk of developing burnout syndrome. The level of occupational burnout is negatively correlated with self-reported quality of life. The level of burnout depends on the hourly workload and the performance of leadership roles. Determinants of low levels of occupational burnout include a suitable family environment, having hobbies, and satisfaction with salary.
Effects of competitiveness in rhythmic gymnastics: a qualitative research
Authors: Esposito Giovanni
Published: January 2025

Purpose: The aim of the study was to investigate and compare the perceptions of female rhythmic gymnasts at professional and non-professional levels, with a focus on identifying and comparing psychological disorders.
Methods: The sample consisted of 24 female rhythmic gymnasts, aged 13 to 20 years, divided into two groups: a professional group, consisting of athletes at an advanced competitive level, and a non-professional group, with athletes at an early stage
of performance. All participants completed a 22-question survey, divided into three sections: the first assessing cognitive factors, the second focusing on eating behaviours, and the third exploring the latent dynamics behind their engagement in
the sport.
Results: The results confirmed the presence of psychological distress in both groups, with the most significant distress observed in the professional gymnasts. This was supported by the significance of responses to questions regarding stress (P
= .014), diet (P = .033), and pressure exerted by coaches (P = .012).
Conclusions: Based on the differences in psychological discomfort between the professional and non-professional groups, rhythmic gymnastics itself can be ruled out as the cause. It is more likely that the psychological discomfort arises from an inadequate educational relationship between coach and athlete.
Plantas de fresa regeneradas in vitro mediante organogénesis directa en diferentes concentraciones de auxinas y citocininas
Authors: Hernández-Ruiz Jesús , Rangel-Castillo Ana E. , Laguna-Estrada María I. , Alejandro-Rojas Gibran J. , Mireles-Arriaga Ana Isabel , Ruiz-Nieto Jorge E.
Published: January 2025

La fresa (Fragaria x ananassa) es una especie vegetal de gran importancia económica y agroalimentaria, que se cultiva en regiones agroindustriales de México, como el Bajío. El principal insumo de la producción agrícola son las plantas, cuya primera etapa de multiplicación empieza con la formación de clones por cultivo in vitro a partir de las plantas madre seleccionadas. Sin embargo, diversas características de las plantas regeneradas pueden presentar variaciones que reducen su valor agronómico y comercial. Dicha variabilidad es debida a múltiples factores, aunque destaca el efecto que tienen las combinaciones de auxinas y citocininas, así como sus concentraciones. El objetivo del presente estudio fue evaluar las características de plantas de fresa regeneradas in vitro mediante organogénesis directa ante diferentes concentraciones de auxinas y citocininas.  Los explantes se obtuvieron de meristemos apicales en los estolones de plantas madre de la variedad Camino Real. Se utilizaron 21 tratamientos de auxinas (AIB y 2,4-D) y citocininas (BAP y cinetina) para evaluar la organogénesis. El mayor número de vitroplantas se obtuvo con la combinación del AIB y el BAP a 0,4 mg·L-1, con una tasa de regeneración promedio de 68,3 %. En dicho tratamiento se presentaron la vitroplantas con mejor desarrollo y alta respuesta antioxidante. La mayor concentración promedio de prolina de 1,7 µg mL-1, en el tratamiento control sin auxinas ni citocininas.
Prevalence, clinical features, and diagnostic methods of dermatophyte skin infection in Korea
Authors: Lee Young Bok , Kim Mingyu , Yu Dong Soo
Published: January 2025

Cutaneous dermatophyte infections, dermatophytosis, are common worldwide, affecting various age groups and body parts. Despite advancements in antifungal therapies, the prevalence of dermatophytosis continues to increase, posing significant challenges for diagnosis and treatment. This review provides an overview of the prevalence, clinical features, and diagnostic methods for dermatophytosis in Korea. A comprehensive review of domestic reports and research on dermatophytosis in Korea was conducted using data from KoreaMed. This study covers the various clinical presentations, age distributions, seasonal trends, and types of dermatophytes identified in different body areas. Dermatophytosis in Korea have shown changing patterns in terms of prevalence and causative species. Trichophyton rubrum remains the most common causative organism, with varying presentations depending on the site of infection, such as tinea pedis, tinea corporis, tinea capitis, tinea faciei, and onychomycosis. Diagnostic practices largely depend on the potassium hydroxide smear test, which has limited sensitivity, particularly for onychomycosis. Recent trends indicate an increase in the incidence of dermatophytosis among older adults, which may be linked to underlying health conditions and lifestyle changes. Dermatophytosis in Korea exhibit diverse clinical manifestations influenced by factors such as patient age, body site, and seasonal variation. Improved diagnostic methods are needed to enhance the accuracy and guide appropriate treatment, especially with the emergence of antifungal-resistant strains. This review aims to provide a better understanding of the current state of dermatophytosis in Korea and contribute to more effective management and prevention strategies.
¿Cómo suspender el oxígeno domiciliario en pacientes con displasia broncopulmonar?
Authors: Zamorano Wittwer Alejandra
Published: January 2025

Con la mejor atención y cuidado del prematuro extremo, ha aumentado en forma significativa su sobrevida, con una incidencia de displasia broncopulmonar (DBP) que se ha mantenido. Muchos de estos pacientes requieren darse de alta al domicilio con oxigenoterapia. No hay normas universales de cómo disminuir y suspender esta terapia. En este artículo se hace una revisión de la literatura y se propone un flujograma de suspensión gradual del oxígeno domiciliario en el paciente con displasia broncopulmonar.
Consenso chileno SOCHINEP-SER para el diagnóstico y tratamiento del asma en el adolescente
Authors: Herrera Ana María , Abara Selim , Álvarez Cecilia , Astudillo Claudia , Corrales Raúl , Chala Evelyn , Dazenies Cecilia , Koppmann Andrés , Lezana Viviana , Mamani Rossana , Palomino María Angélica , Pérez María Angélica , Pierry Cristina , Rivera Natalia , Saavedra Mónica , Vargas Valentina
Published: January 2025

El asma bronquial es una enfermedad crónica que afecta a millones de personas en todo el mundo. Dentro del total de pacientes con asma, un grupo muy especial y al mismo tiempo vulnerable corresponde al de los adolescentes. En esta etapa de la vida se producen profundos cambios biopsicosociales, que determinan el paso de la niñez a la adultez. El manejo del asma en los adolescentes constituye un gran desafío para el médico tratante, ya que a esta edad cambia el modo de afrontar la enfermedad, especialmente al tratarse de una enfermedad crónica. Actitudes de negación o de rebeldía, complican el manejo, siendo uno de los problemas más importantes la falta de adherencia al tratamiento de mantención, lo que incide directamente en un mal control y en una mala evolución de la enfermedad. Durante la infancia habitualmente el tratamiento es responsabilidad de los padres o cuidadores; pero en la adolescencia pasa a serlo del propio paciente, quien debe ir asumiendo paulatinamente sus propios compromisos ante la enfermedad. En este consenso abordaremos en profundidad el diagnóstico y manejo integral del adolescente con asma, dando un especial énfasis a las características particulares de este desafiante grupo de pacientes.
The Control of Fall Armyworm (Spodopterafrugiperda, Lepidoptera, Noctuidae) and its Damage on Maize Using Neem Oil in South Ethiopia
Authors:   Southern Ethiopia Agricultural Research Institute, Jinka Agricultural Research Center, Department of Crop Protection. Jinka, Ethiopia, Bekele Feyisa , Bamud Kedir ,   Central Ethiopia Agricultural Research Institute, Worabe Agricultural Research Center, Department of Crop Protection. Worabe, Ethiopia, Adila Wondimu ,   Southern Ethiopia Agricultural Research Institute, Jinka Agricultural Research Center, Department of Crop Protection. Jinka, Ethiopia, Berhun Yosef ,   Southern Ethiopia Agricultural Research Institute, Jinka Agricultural Research Center, Department of Crop Protection. Jinka, Ethiopia
Published: January 2025

Field trials were conducted at two locations in the South Omo zone to evaluate the effect of neem oil concentration and its application frequencies on reducing fall armyworm damage on maize. The experiment was laid out in a randomized complete block design comprising five concentrations of neem oil (NO) and two frequencies and replicated three times. Percentage of infested plants, leaf damage, and maize yield were collected and analyzed. Concentrations and intervals have shown a significant effect on variables such as the percentage of infested plants, leaf damage, the number of cobs per plant, cob length, and grain yield. The lowest rate of plant infestation and leaf damage was recorded from the weekly application of NO 3% next to the application of standard insecticide. Similarly, the highest grain yield was obtained from the weekly application of 3% NO, comparable with the standard insecticide-diazinon. Therefore, due to damage reduction and the highest yield obtained from weekly application of 3% NO, it was recommended as an alternative option to synthetic chemicals. Integration of recommended neem oil concentration with other options is important for fall armyworm management in the maize production system of the study area.
STRUCTURE OF POLYTETRAFLUOROETHYLENE FILM AFFECTED BY ELECTRON RADIATION AND TEMPERATURES
Authors:   A.B. Bekturov Institute of Chemical Sciences JSC, Bektenov N. , Tlebaev K. ,   Abai Kazakh National Pedagogical University, Kupchishin A. ,   Abai Kazakh National Pedagogical University, Saburov B. ,   Abai Kazakh National Pedagogical University, Zhanpeisov N. ,   Tohoku University
Published: January 2025

The thermal conductivity of the polytetrafluoroethylene film in the temperature range of 80–330 K and radiation doses from 5 to 30 kGy was investigated. Methodology. Thermal conductivity studies were carried out at the TAU–5 thermophysical facility. Results. The temperature dependence of the thermal conductivity of polytetrafluoroethylene at different irradiation doses was obtained, and the resulting thermal conductivity curves demonstrate phase transitions at temperatures T1 = 293 K and T2 = 303 K. The irradiation of polytetrafluoroethylene films with low doses resulted in a shift of phase transition temperatures to the low temperature region, with a decrease in peak amplitude. Irradiation with a dose of D = 30 kGy resulted in a 2 % decrease in thermal conductivity λ, a significant decrease in the intensity of the phase transition peak at T1 and a complete disappearance of the second peak at T2. As the temperature and irradiation dose increased, there was a notable rise in interplanar distances, degree of crystallinity, and unit cell volume. Conversely, there was a reduction in crystal size, a rearrangement of the crystal structure, and a smoothing of phase transitions. Conclusion. It was determined that the thermal conductivity of the polymer at low temperatures is attributed to skeletal vibrations of the main chain, while at high temperatures and irradiation doses, it can be attributed not only to the rearrangement of the crystal structure, but also to the disappearance of pores and the ordering of the crystalline phase of polytetrafluoroethylene.
SYNTHESIS AND CHARACTERIZATION OF NiFe2O4 SPINEL NANOPARTICLES
Authors:   Almaty Technological University, Khamzina Zh. , Kudaibergenova R. ,   M.Kh. Dulaty Taraz University, Baibazarova E. ,   M.Kh. Dulaty Taraz University
Published: January 2025

Introduction. Nickel ferrite (NiFe2O4) spinel nanoparticles have attracted great interest in
recent years due to their unique physicochemical properties and wide range of applications in various fields. Methodology. In this work, the synthesis of NiFe2O4 nanoparticles by the sol-gel method was studied. The synthesized NiFe2O4 nanoparticles were characterized using methods such as X-ray diffraction analysis and energy-dispersive X-ray microanalysis. Results and discussion. The results of Xray diffraction analysis showed that the main phase in the analyzed samples is iron-containing oxide of cubic structure NiFe2O4, and the position and relative intensity of the peaks correspond to the standard JCPDS No. 54–0964. Also, EDS analysis of the studied samples showed that the nanopowders consist of the elements Ni, Fe and O, which indicates the purity of the synthesized sample and the absence of any impurities. FTIR spectrum of NiFe2O4 nanoparticles showed two main peaks at 458 cm−1 and 548 cm−1 corresponding to the metal-oxygen band. Conclusion. The results of the study of the magnetic properties of the obtained NiFe2O4 nanoparticles show that the magnetic properties change depending on the alloy components and phase composition, i.e. FeNiO (77% Fe3O4 - magnetite 23% Fe0.64Ni0.36) is a particle of about 25 nm size, a multicomponent ferromagnetic powder with a predominant magnetite phase, low coercivity and relatively large saturation magnetization values. This means that they are a soft magnetic material with high magnetic properties.
THE AMINO- AND FATTY ACID COMPOSITION OF SEEDS CANAVALIA ENSIFORMIS (L.) DC
Authors:   Al-Farabi Kazakh National University, Uvaniskanova Zh. , Seitimova G. ,   Al-Farabi Kazakh National University, Burasheva G. , Choudhary M.I. ,   International Center for Chemical and Biological Sciences, H.E.J. Research Institute of Chemistry and Dr. Panjwani Center for Molecular Medicine and Drug Research, University of Karachi
Published: January 2025

Introduction. This study aims to analyze the amino- and fatty acid composition of Canavalia ensiformis (L.) DC. seeds using various analytical methods. The findings will support the
development of a biologically active composition with potential applications in pharmaceuticals.
Objectives. The study focuses on evaluating the amino- and fatty acid composition of Canavalia
ensiformis seeds. Methods. Seed quality assessment was performed in accordance with the requirements
of the State Pharmacopoeia of the Republic of Kazakhstan. The Canavalia ensiformis seeds were
extracted and subsequently fractionated using solvents with progressively increasing polarity.
Chromatographic methods, including HPLC and GC-MS, were employed to analyze the amino and fatty
acid composition. Results and Discussion. An optimal solvent was selected for the extraction process. The fatty acid composition was assessed through methylation, and a comparative analysis of amino acids in the butanol and aqueous extracts was conducted. Conclusion. The results provide a comprehensive understanding of the composition of Canavalia ensiformis seeds and offer insights into their potential use in developing biologically active compositions. This research holds significance for the pharmaceutical industry, as it opens new avenues for creating plant-based drugs with possible therapeutic benefits.
Comparison of Physical and Chemical Properties, and Applicability of Polyurethane Industrial Coating Systems Synthesized from Multiple Cooked Coconut Oil vs. Fresh Coconut Oil
Authors: Mendis S. Sameera D.
Published: January 2025

There is a potential health risk to continuous use or disposal into the animal feed of several times cooked plant oils. Therefore, the experiment turned them into a useful eco-friendly substitute in the paint industry to replace the main crude oil born polyol in the polyurethane (PU) coating system to keep the lowest contribution in global warming. Two coconut oil-derived bio-based polyols (BBP) were synthesized using fresh coconut oil and waste coconut oils. The acid value, viscosity, reaction water release, oil length, FTIR spectrum, and Lovibond colorimetric index were assessed during the synthesis. Three series of white-pigmented polyurethane paint coatings were prepared using fresh bio-based polyol (FBBP) by fresh coconut oil, waste bio-based polyol (WBBP) by waste coconut oil, and commercially available polyol (CAP). Physical and chemical properties such as fineness of grinding, viscosity, film hardness, flexibility, impact resistance, density, gloss, touch drying time, hard drying time, adhesion, dry film thickness, water resistance, solid content, and colour deviation were tested among them. According to the results, it was proven that both PU series of BBP equally performed in many physical However, PU with WBBPs was better in drying time and PU with FBBPs were better in viscosity and colour deviation. When both series compared PU with CAP, it was proven that all three series were equally performed in film hardness, adhesion, water resistance, flexibility, and impact resistance. But both PU series of BBP were better in drying time and PU series with CAP was better in density, gloss, dry film thickness, and solid content
Impact of brand image and product quality on consumer purchase decisions in Malaysia's social media landscape
Authors: Noor Farhan Najah Binti D. Ramlee  , Abdulkadir Shehu Abdulwahab
Published: January 2025

This study examines at how Malaysian consumers' decisions to buy on social media platforms are influenced by brand perception and product quality. Understanding the factors influencing consumer purchasing decision is essential for businesses to stay competitive given Malaysia's tremendous growth in social media and e-commerce. This study uses a quantitative methodology, gathering data using an online survey that is structured. Malaysian customers who were 18 years of age or older and had made purchases from retail coffee businesses in the previous six months provided a total of 257 valid responses. To investigate the suggested hypotheses, data analysis was carried out using SPSS and SmartPLS software, utilising descriptive statistics and Partial Least Squares Structural Equation Modelling (PLS-SEM). Two main hypotheses were investigated in this study. The findings demonstrated that Malaysian consumers' purchasing decisions are not statistically impacted by brand image. This challenges conventional views that highlight brand image as a primary factor in consumer behaviour. On the other hand, the findings showed a strong positive relationship between product quality and purchase decision. Malaysian consumers place emphasis on product performance, dependability, and durability. This indicate that businesses need to put a high priority on product quality to attract and retain customers.
Keywords: Brand Image, Product Quality, Purchase Decisions, Social Media Platforms, Malaysian Consumers.