bluuebunny/crossref_metadata_2025 huggingface dataset:
Applicability and Effectiveness of UTAUT Model in Teaching and Learning Economics at FCT College of Education, Zuba, Abuja.
Authors: Tunde Oladitan Sam
Published: April 2024

The integration of technology into education is increasingly crucial for preparing students for the demands of the 21st century. This study investigates the adoption and use of Information and Communication Technology (ICT) in teaching economics and social science courses at the FCT College of Education, Zuba, Abuja, utilizing the Unified Theory of Acceptance and Use of Technology (UTAUT) model as a theoretical framework. Through a mixed-methods approach including surveys and analysis of demographic data, the study examines various factors influencing technology adoption and usage behaviour among lecturers and students. Findings indicate that while ICT facilities are perceived as beneficial and easy to use, there is a need for enhanced technical support and assistance availability. The study underscores the importance of fostering a supportive environment for technology integration and recommends strategies to improve ICT adoption and utilization in educational settings.
The Study of The Dissemination of Chinese Language in Africa—The Case of Cameroon
Authors: Olivier Kenne Michel
Published: April 2024

The dissemination of Chinese language in contemporary Africa is inextricably linked to economic, social and academic factors. Taking Cameroon as an example, this paper uses behaviorism and postmodernism theories to analyze the collected data, and discusses the factors and important roles of Chinese language and Chinese language studies from a different perspective from many international critics. This paper examines the analysis and discussion of the reasons for the international spread of Chinese by scholars and critics in other countries; then through open and closed questionnaires, analyzes the learner‘s motivation and related research. The author puts forward suggestions for Chinese teaching in Africa. Through data analysis, it is found that the main factors that drive Cameroonians to learn Chinese and study China are: the prospect of getting a Chinese translation job, the desire to get a scholarship to study in China, and the various factors that the Chinese market has to satisfy one’s purchasing power with various goods. Through the research, it can be concluded that China’s prosperous economy as a whole constitutes an external stimulus for Chinese language dissemination and Chinese research in Cameroon; at the same time, there are obstacles in Chinese language dissemination, and countermeasures need to be taken: adjusting and changing the teaching methods of Chinese teachers, In order to avoid negative impact on learners’ interest in learning; take measures to change Cameroonians’ preconceptions about Chinese, Chinese characters and the whole Chinese society; at the same time, add practical courses and provide rich learning resources.
The Mediating Role of Employee Engagement in the Relationship Between Work-life Balance and Job Burnout Among Millennials Working Remotely
Authors: Desiatco Aidalyn D. , Tabulina Keiron Erick , Cruz Kim Dianne S. Dela , Manaois Jason O.
Published: April 2024

This research paper investigates the dynamic relationship among work-life balance, job burnout, and employee engagement within a sample of 186 remote-working millennials. Survey responses were analyzed using Jamovi. Descriptive analyses revealed insights into demographic characteristics, while a mediation analysis, employing the GLM Mediation Model of the MEDMOD package, explored total, direct, and indirect effects. Bootstrapping with 1000 replications ensured result reliability. Utilizing the Utrecht Work Engagement Scale (UWES), Burnout Assessment Tool (BAT), and Work-Life Balance (WLB) scale, the study aimed to understand the mediating role of employee engagement in the relationship between work-life balance and job burnout. The results unveiled a direct correlation between work-life balance and job burnout, as well as between work-life balance and employee engagement. However, the third finding posed a challenge to the assumed mediation model by revealing no mediation among the three variables. Additionally, the study acknowledged potential unexplored factors not considered in the research design, contributing to the failure to establish the assumed causal relationship. Despite these limitations, the research offers valuable insights into the intricate dynamics of employee engagement within the context of work-life balance and job burnout among millennials. It emphasizes the necessity for future investigations to achieve a more comprehensive understanding of the intricacies surrounding remote work dynamics and the additional factors that might influence the nuanced relationship between work-life balance, job burnout, and employee engagement.
“Is it Necessary to Ban Burka and Niqab?” An Analytical Study Based on Mawanella, Sri Lanka
Authors: Karunanayake P. J. Ashawarie
Published: April 2024

The debate over Muslim women’s attire has become one of the more controversial topics in the current world. In Sri Lanka, this topic became the topic of discussion in the aftermath of the Easter Sunday attack because Muslims were the major suspects in this attack, and then onwards, Muslim women’s attire has started to be considered a major threat to national security. Because of this, a huge debate has risen in society. Therefore, in this context, it is vital to find out the opinion of the general public. Therefore, this study attempts to explore how people from multiculturally diverse societies feel about their neighboring communities. Here, I have conducted research based on the Mawanella Divisional Secretariat, which consists of a huge diversity, and used qualitative methodology as my research methodology. This study discovered that, as a result of their previous experience with ethnic riots, the community has a better understanding of and respect for other ethnic groups. Also, this study finds that with regards to the prohibition of the burka and niqab, the Muslim community has their own interpretation and rationale for their clothing practices. And according to the Muslim women’s opinions, wearing the niqab and burka is a tradition they should maintain and transmit from generation to generation. However, this study was conducted based on one divisional secretariat, and this may have led to missed perspectives from the people who live in another divisional secretariat.
Coping Strategies Used by Sexually Abused Women During Covid 19 Pandemic: Insights from a Certain Health Institution in Harare
Authors: Magwaza Francisca , Zambasira Chipo , Mpaso Cleopatra , Mugari Alphious T. , Joshua Susan Samantha
Published: April 2024

The research sought to explore the coping strategies used by female survivors of sexual abuse in Harare during the Covid 19 pandemic. A phenomenological design which was premised under the qualitative research paradigm was used in this study, and a sample consisting of seven women who were sexually abused were selected. In-depth interviews were used to gather information on the coping strategies used by female survivors of sexual abuse. Research data was then presented and analyzed thematically. Findings of the research depicted the three main categories which were physically- focused, emotionally- focused and economically focused coping strategies. Survivors used problem-focused coping strategies to deal with physical challenges which included seeking medical attention. Emotion-focused coping strategies involved seeking psychological help and spiritual intervention.
Students’ Learning Environment in Relation to their Perception in Listening Comprehension Skills
Authors: Jomawan Quinnie H. , Rosete Shammah Llujah T. , Clarin Analyn S. , Vallejo Juby H.
Published: April 2024

Students’ learning environment plays a crucial role in their learning process and their perception of and abilities in listening comprehension. This study aims to determine the relationship between students’ learning environment and their perception of listening comprehension skills. A descriptive correlational research design was used in the study. One hundred thirty-three respondents were chosen. Dundee Ready Educational Environment Measure (DREEM) questionnaire and Foreign Language Learning Survey (FLLAS) were used. Mean, Standard Deviation, and Pearson Product Moment Correlation Coefficient, were the statistical tools used in the study. Results showed that students’ perception of their learning environment was satisfactory, and students’ listening comprehension was satisfactory. The findings revealed a highly significant relationship between student’s perceptions of the learning environment and their listening comprehension skills. Future researchers are encouraged to conduct more studies on the students and their listening comprehension skills since only a few research have tackled this.
A Hybrid Approach for the Ensembles of Neural Networks for Solar Power Forecasting
Authors: Takale Dattatray G.
Published: April 2024

In this study, a unique hybrid method to solar power forecasting is presented. This strategy makes use of ensemble approaches, which include Convolutional Neural Networks (CNNs), Recurrent Neural Networks (RNNs), and Long Short-Term Memory networks (LSTMs). A more accurate prediction of solar power production may be achieved using the hybrid ensemble, which takes advantage of the specific characteristics of each neural network design. Extensive trials conducted using datasets taken from the actual world demonstrate that the suggested technique is superior to both individual neural network models and conventional methods of predicting. Therefore, the ensemble is a feasible option for practical solar power forecasting applications, helping to the effective utilisation of renewable energy resources. Its flexibility to changing weather conditions, interpretability, and superior accuracy position it as a promising solution.
Work commitment, motivation, and job satisfaction on the quality of life of teachers
Authors: Leal Jonathan , Baniel Marlene
Published: April 2024

One of the many challenges the institution has to face is to keep the teachers stay or remain in school organizations. This mixed-method research aimed to determine the work commitment, motivation, and job satisfaction on the quality of life of teachers. The participants were one-hundred eighteen (118) teachers. Data were collected using the researcher-made and standardized questionnaires and focus group interview. The independent variables in the study were the work commitment, motivation, and job satisfaction while the dependent variable was the quality of life of teachers. The findings revealed that the level of work commitment was high. The level of work motivation was high. The level of job satisfaction was high. The level of quality of life was good. The daily leisure, physical health, psychological well-being, social relations were good while the salary was fair. There was a significant difference in the quality of life based on the work commitment, motivation, and job satisfaction of teachers. There was a positive, strong association, and significant relationship among work commitment, motivation, job satisfaction, and quality of life of teachers. The study concluded that the teachers who are more fulfilled in their work have stronger attachment to their job, colleagues, and school.
COMUNICAÇÃO EMPRESARIAL: DILEMAS ENTRE LÍDERES E LIDERADOS
Authors: Campelo Arandi , Ferreira Byannka
Published: April 2024

Este artigo tem como objetivo demonstrar a importância eficaz da comunicação empresarial, buscando identificar os fatores que influenciam de forma positiva ou negativa entre os líderes e liderados. Os principais teóricos deste artigo foram Hunter (2004) e BASS (2007). O campo investigativo foi a empresa ESTAF Equipamentos, localizada na Avenida Presidente Kennedy, em 2023. Da totalidade do corpo de 100 funcionários, 8 participaram da pesquisa de campo. Foi utilizado como principal ferramenta, para coleta de dados, um questionário fechado. A análise revelou que comunicação empresarial é um elemento de muita importância para que se possa alcançar a melhoria e contribuir com o aprofundamento sobre os líderes e liderados de uma organização. Palavras-chave: Comunicação empresarial. Líderes e liderados. Produtividade empresarial.
ESTILO DE LIDERANÇA: EFEITOS E CONSEQUÊNCIAS NO SEGMENTO CORPORATIVO
Authors: Santos Andreza , Campelo Arandi , Melo Flávia , Silva Vanessa
Published: April 2024

Este artigo tem como objetivo expor os estilos de liderança nas organizações, os efeitos motivacionais e as consequências que esses estilos podem influenciar na produtividade dos colaboradores. Foi construído através de pesquisa bibliográfica e de campo. As definições teóricas em relação ao tema do artigo foram delineadas através dos autores Cunha e Rodrigues (2022) e Campelo (2014), tendo como campo investigativo colaboradores de vários setores da empresa Nacional Gás Butano Distribuidora LTDA, localizada na unidade de Recife. Nesse universo de 200 funcionários, 42 pessoas participaram da pesquisa de campo, realizada no segundo semestre de 2023. Foi utilizado como principal ferramenta, para coleta de dados, um questionário fechado. A investigação demonstrou que uma boa gestão de pessoas acontece por conta do líder saber identificar o perfil de cada um do seu grupo e passar as demandas de maneira correta, de modo que todos fiquem estimulados e satisfeitos com as suas funções. Palavras-chave: Estilos de liderança nas organizações. Efeitos motivacionais. Estilos de liderança e produtividade.
LIDERANÇA FEMININA: IMPACTOS NO MERCADO DE TRABALHO
Authors: Campelo Arandi , Santana Adrielly , Silva Lucia , Lima Raiza
Published: April 2024

Este artigo tem como objetivo ressaltar a evolução das lideranças femininas nas organizações, os benefícios que têm proporcionado na produtividade, ainda que com os desafios enfrentados como a luta pela equidade, bem como apontar os impactos no mercado de trabalho causados pela liderança feminina nas organizações. O trabalho foi desenvolvido através de pesquisa bibliográfica e de campo e os principais teóricos que balizaram este artigo foram Chiavenato (2004) e Drucker (1999). Participaram da pesquisa 10 funcionárias de uma empresa do ramo de venda de automóveis, localizada na Região Metropolitana da Grande Recife, em 2023. Foi utilizado como instrumento para pesquisa de campo um questionário fechado. A análise revelou que as mulheres lutaram e ainda lutam para conseguir conquistar o seu espaço no mercado de trabalho e suas atuações na área empresarial vêm trazendo grande produtividade nas organizações. Palavras-chave: Liderança nas organizações. Liderança feminina. Produtividade organizacional.
MARKETING DIGITAL NA INDÚSTRIA DA MODA
Authors: Ferreira Lucas , Filho Joao Biron
Published: April 2024

Esse artigo aborda sobre o marketing digital na indústria da moda e de que modo a digitalização e o marketing digital impactaram esse mercado. A pesquisa de campo foi realizada na empresa Botan Acessórios. Os resultados obtidos nesta pesquisa deixam claro a importância do marketing digital para o crescimento e a sobrevivência das empresas desse segmento nessa era digital. Palavras-chave: Marketing digital. Indústria da moda. Digitalização.
MARKETING DIGITAL: POTENCIALIZAÇÃO DA RESPONSABILIDADE SOCIAL NA ESTRATÉGIA DE MERCADO
Authors: Campelo Arandi , Ferreira Renata
Published: April 2024

O presente artigo tem como objetivo demonstrar a importância em adotar práticas sustentáveis e como uma organização pode alavancar a imagem corporativa, através de programas de Responsabilidade Social que são ações desenvolvidas pelas empresas, que decidem cooperar para melhoria da sociedade, em um aspecto geral relacionado ao marketing social. O objetivo da pesquisa foi apresentar valores que colaborem com o maior envolvimento e atuação das empresas nesse campo. O artigo foi construído através de pesquisa bibliográfica e de campo. O campo investigativo foi uma empresa de cosméticos localizada em Jaboatão dos Guararapes, em 2023, em que participaram 5 dos 7 de seus colaboradores, utilizando como ferramenta de coleta de dados um questionário fechado. A base teórica do artigo teve como principais subsídios as obras publicadas por Chiavenato (1999) e Kotler (1992). A análise revela que, ao criar a iniciativa de um projeto, a fim de realizar a conscientização ambiental, ajuda a melhorar a perspectiva de futuro da sociedade, além de se tornar um diferencial perante suas concorrentes, otimizando o empreendedorismo e agregando valor à sua imagem no mercado. Palavras-chave: Responsabilidade social. Empreendedorismo. Marketing digital.
VAREJO DE MODA: O LUXO COMO FORMA DE GESTÃO ESTRATÉGICA
Authors: Campelo Arandi , Filho Leonardo , Silva Michelly
Published: April 2024

Este artigo tem como objetivo demonstrar a importância das estratégias aplicadas no mercado de luxo para as empresas do setor varejista, identificando práticas utilizadas que podem influenciar de forma positiva a percepção de valor da marca para os consumidores. O conteúdo foi construído através de pesquisa bibliográfica e de campo. Os principais teóricos que embasaram este artigo foram Ferreirinha (2019), Haurani (2016), Kapferer (2008) e Allérès (2000). O campo investigativo contou com 25 colaboradores pertencentes a quatro marcas de luxo, três lojas premium, localizadas na cidade do Recife, além de uma empresa de consultoria empresarial, localizada em Campinas, São Paulo, em 2023. Foi utilizado como principal ferramenta para a coleta de dados um questionário fechado. A análise revelou que utilizar técnicas no mercado de luxo é uma estratégia vantajosa, pois permite criar produtos e serviços exclusivos e sofisticados que se destacam da concorrência. Palavras-chave: Varejo. Mercado de luxo. Gestão de marcas. Estratégia de diferenciação.
Implementation of Crime Activity Detection System using Deep Learning
Authors: Fija Sayyad  , Puja Parasur  , Sarala Chattar  , Dnyaneshwari Rakshe  , Prof. Dipali Dube
Published: April 2024

Video Surveillance plays a pivotal role in today’s world. The technologies have been advanced too much when artificial intelligence, machine learning and deep learning pitched into the system. Using above combinations, different systems are in place which helps to differentiate various crime behaviors from the live tracking of footages. The most unpredictable one is human behavior and it is very difficult to find whether it is detecting crime or not. Deep learning approach is used to detect crime or normal activity in an academic environment, and which sends an alert message to the corresponding authority, in case of predicting a crime activity. Monitoring is often performed through consecutive frames which are extracted from the video.
Prediction of Multiple Diseases using Machine Learning Techniques
Authors: Ms Snehal A. Pagare  , Mr. Mayur Kundariya  , Ms. Anjali Ghuge  , Mr. Hemant Nandkumar  , Mr. Gaurang Pawar
Published: April 2024

There are many existing machine learning models related to health care which mainly focuses on detecting only one disease. Therefore, this study has developed a system to forecast several diseases by using a s ingle user interface. The proposed model can predict multiple diseases such as diabetes, heart disease, chronic kidney disease and cancer. If left untreated, these diseases pose a risk to humanity. As a result, many lives can be saved by early detection and diagnosis of these disorders. This research w ork attempts to implement various classification algorithms (K-Nearest Neighbor, Support Vector Machine, Decision Tree, Random Forest, and Logistic Regression, Gaussian naive bayes.) to perform disease prediction. The accuracy of each algorithm is validated and compared with each other to find the best one for prediction. Furthermore, multiple datasets (for each disease each dataset) are used to achieve utmost accuracy in the predicted results. The main goal is to create a web application capable of forecas ting several diseases by using machine learning, including diabetes, heart disease, chronic kidney disease, and cancer
The Effectiveness of Using Minimal Pairs towards Students' Pronunciation Mastery
Authors: Rakat Bilqisti , Handayani Ika , Miranty Delsa
Published: April 2024

Pronunciation is essential in communication It can avoid misunderstandings. However, many students have difficulty pronouncing English words. Students in the eleventh grade of SMA Nur El Falah had problems with pronunciation. This research aimed to determine whether minimal pairs is effective towards students’ pronunciation mastery at the eleventh grade of SMA Nur El Falah. This research was located at SMA Nur El in Kubang, Serang District. This research's sample comprised forty-four eleventh-grade students. This research employed a quantitative method using a quasi-experimental with a non-equivalent (Pre-test and Post-test) control group design. The data collecting technique used testing (pre- and post-test), recording, and documenting. The data analysis technique used was statistical calculation analysis using IBM SPSS 25. The findings revealed that minimal pairs was effective towards students’ pronunciation mastery at the eleventh grade of SMA Nur El Falah. It was demonstrated by the value of the Man Whitney-U test that showed 0.000 < 0.05 means alternative hypothesis was accepted. Therefore, this indicated that minimal pairs was effective towards students’ pronunciation mastery at the eleventh grade of SMA Nur El Falah.
Temos Lucro Hoje? Câmbio! O Caso da KPM Logistics
Authors: Partyka Raul Beal , Lana Jailson , Fernandes Luiz Octávio Felicio
Published: April 2024

Este caso para ensino retrata a história da KPM Logistics que, desde 2010 atuando no mercado de agenciamentos, precisa se readequar e reestruturar seus procedimentos perante os novos desafios e flutuabilidade do dólar. O caso apresenta uma situação em que a empresa buscava trabalhar apenas o lucro operacional e não financeiro com a moeda internacional, mas que por problemas contextuais, passou a gerar prejuízo financeiro devido a seu processo de pagamentos em função da flutuação da moeda. Este caso proporciona aos alunos uma reflexão sobre o ganho financeiro não operacional na gestão de risco. Como base para a tomada de decisão nos fechamentos de câmbio, tem como objetivo discutir a respeito da instabilidade do mercado cambial e os respectivos efeitos nas empresas, a partir da análise da gestão de uma empresa de agenciamento de cargas, que encontrou novas oportunidades com relação a ganhos cambiais.
FACTORS ASSOCIATED WITH THE PREVALENCE OF ALLERGIC CONJUNCTIVITIS AMONG PATIENTS RECEIVING EYE CARE SERVICES IN JINJA REGIONAL REFERRAL HOSPITAL EYE CLINIC. A CROSS-SECTIONAL STUDY.
Authors: Ssentongo Richard , Alimwenda Violet
Published: April 2024

The purpose of the study
To determine the prevalence and associated factors of allergic Conjunctivitis among patients attending the eye clinic at Jinja Regional Referral Hospital.
Methods
This was a cross-sectional study design employing quantitative methods of data collection. The study area was the eye clinic of Jinja RRH.
Results
The study revealed that in the prevalence of allergic conjunctivitis, the majority 55/72 (76%) was seen mostly in children and only 17/72 (24%) were adults. The majority 58/72 (80%) of the respondents were living in dust places while 14/72 (19.4%) were not living in a dust place. The majority 48/72 (66.7%) of the respondents agreed that environmental allergen exposure was a factor contributing to allergic conjunctivitis while the least 24/72 (33.3%) disagreed. On the weather condition of the respondents, the majority 53/72 (73.6%) agreed while 19/72 (26.4%) disagreed that weather conditions could not bring about allergic conjunctivitis among patients. The majority, 43/72 (59.7%) of the respondents agreed that occupational exposure was also contributing to allergic conjunctivitis and the least 29/72 (40.3%) disagreed. Regarding airborne irritants, the majority, 52/72 (72.2%) of respondents agreed that it is a factor that contributes to allergic conjunctivitis among patients while the least disagreed 20/72 (27.8%) disagreed.
Conclusion
Children have been found to have a higher prevalence compared to adults, which can be attributed to factors such as immature immune systems, increased exposure to allergens, and higher susceptibility to environmental triggers.
Recommendations:
Environmental Control Measures should be put in place to reduce exposure to environmental triggers such as dust, pollen, and airborne irritants. This should include regular cleaning and dusting of living spaces, using air purifiers, minimizing outdoor activities during high pollen seasons, and avoiding exposure to known irritants or allergens.
Sustainable Economic Development: Theory of Institutional Constructivism
Authors: Naumov E. A.
Published: April 2024

The paper is devoted to the formulation of the problem of sustainable development of the intellectual economy and the use of the theory of constructivism in relation to solving the problems of institutional design of socio-economic systems. The purpose of this work is to explore the possibilities of applying the theory of constructivism to solve the problems of institutional design in the context of sustainable development of the intellectual economy. The author of the work proceeds from the need for a reasonable approach to action, which creates the basis for constructing an institutional environment, the source of which is the paradigm of self-organization of socio-economic systems, which underlies the theory and practice of radical constructivism. The study shows the links between sustainable development and the theory of institutional constructivism by identifying important goals, directions, and strategies. Based on the awareness of current global and national processes, the key issue is the transition to an innovative type of development. This transition involves important steps that involve changing the focus from traditional approaches in economics and production to strategies based on advanced technologies. This research is conducted by researchers, policymakers, and practitioners dealing with economic development, sustainability, and innovation.
Students' Geographic Literacy Abilities
Authors: Ramadhani Amalia , Ruhimat Mamat , Sugito Nanin Trianawati
Published: April 2024

One of the abilities that students must master in the 21st century is literacy skills, one of which is geographic literacy. Based on previous research, students' geographic literacy, in general, still needs to improve. This research aims to determine and analyze the geographic literacy abilities of State High School (SMA) students in Jambi City. This research uses a survey method. The data processing results show that the geographic literacy skills of 190 State High School students in Jambi City are in the medium category with a percentage of 51% or 97 students. This means the students can understand the essence of interaction, interconnection, and the contextual implications of spatial interaction phenomena in life. Daily for some instances only. Meanwhile, the number of students in the high geographical literacy category is 43 or 23%, so it can be interpreted that students can understand the essence of interaction, interconnection and the implications of spatial interaction phenomena contextually in everyday life. Geographic literacy skills in the low category are 50 students or 26%, which means that students still need to understand the essence of interaction, interconnection and the implications of spatial interaction phenomena contextually in everyday life.
La prise en charge des personnes converties à l’islam par les associations musulmanes en Suisse latine
Authors: Biasca Federico
Published: April 2024

La conversion à l’islam fait l’objet d’une attention scientifique et médiatique accrue en contexte européen, mais pour l’heure peu de recherches ont porté sur l’aspect institutionnel de ce phéno-mène. Cela est particulièrement vrai dans le contexte helvétique. Or face à la demande des per-sonnes converties, ou désireuses d’embrasser l’islam, les associations musulmanes en Suisse ont commencé à mettre en place des activités en leur direction. Cette étude, de nature exploratoire, porte sur ces dernières en mettant en lumière leurs formes et contenus. Elle analyse, en partant de la réalité de 15 associations musulmanes de Suisse romande et italienne, la prise en charge proposée par les référent·e·s des converti·e·s au sein de ces associations, appelés dans cette re-cherche les ‘agents de conversion’. Les entretiens effectués avec ces agents ainsi que d’autres res-ponsables musulmans fournissent la plus grande partie du matériel empirique de cette recherche, qui a été complété par un ensemble d’observations d’une partie des activités organisées en direc-tion des converti·e·s ainsi que par la récolte du matériel employé avec ces derniers par les associations.
A sus ordenes, mi capital
Authors: ECA: Estudios Centroamericanos
Published: April 2024

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 31, No. 337, 1976: 637-647.
Leyendo el diario oficial
Authors: Cruz Alfaro Ernesto
Published: April 2024

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 31, No. 3337, 176: 710-712.
Hablan los obispos del Paraguay: entre las persecuciones del mundo y los consuelos de Dios
Authors: ECA: Estudios Centroamericanos
Published: April 2024

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 31, No. 337, 1976: 713-719.
Recensiones
Authors: J. M. G.
Published: April 2024

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 31, No. 337, 1976: 720-723.
Impact of COVID-19 pandemic on small and medium enterprises within the construction industry in KwaZulu-Natal Province, South Africa
Authors:   , Ndlovu Sinothi Nizo Blessing
Published: April 2024

Globally, small and medium enterprises contribute to alleviating poverty, inequality, and unemployment in the society. However, the COVID-19 pandemic has exacerbated the challenges faced by these firms as the pandemic is having a devastating impact on their survival and operations. Against this backdrop, this study investigated the impact of the COVID-19 pandemic on small and medium enterprises within the construction and engineering industries in KwaZuluNatal province, South Africa. The mixed-methods research was conducted to help validate the findings. The data was collected from 355 respondents, including employees, managers and SME owners. Data was collected using questionnaires and interviews. The qualitative data was analysed with the help of the NVivo, latest version 13. On the other hand, the quantitative data was analysed using Statistical Package for the Social Sciences (SPSS), latest version 26.0. The quantitative results a strong positive relationship between COVID-19 and the financial performance of small and medium enterprises. On the other hand, the qualitative findings indicated that pandemic and subsequent lockdowns resulted in revenue loss, limited spare financial resources, lack of cash reserves, financial distress, limited access to bank loan/credit, negative growth sales, loss of sales, and reduction in cash flow. Moreover, the results of the quantitative study a strong positive relationship between COVID-19 and small and medium enterprises productivity. The qualitative findings also established that the pandemic negatively affected the productivity of small and medium enterprises as a result of disruption of the global supply chain, reduction in production, decrease in production inputs, decrease in capacity use, restriction in the shipment of goods, decrease in business operations and unavailability of raw materials.
“Just Shut Up and Take It”: South African University Students on Sexual Harassment
Authors: Hamlall Vijay , Jagath Sahara
Published: April 2024

Sexual harassment and gender-based violence have become pervasive and normal within South African society. This trend is of grave concern at colleges and universities. Drawing on the social construction of the gender theory approach, this study explored the perceptions and experiences of sexual harassment among students at a South African university. The nature and causes of sexual harassment were examined. Twenty undergraduate students—twelve females, five males, one queer and two bisexual students—participated in this study. Data was generated using individual interviews and focus group discussions. Sexual harassment was prevalent at the university in the form of verbal, non-verbal and physical harassment. We argue that harassment stems from broader constructs of masculinity and patriarchal power that challenge and effectively silence victims. Non-reporting of harassment largely sanctions sexual harassment at the university. Female students were the main victims of gender-based violence with male students being the main perpetrators. LGBTQIA students were found to be vulnerable to harassment, mainly because of their sexual preference. The study revealed the need to create better awareness of what constitutes sexual harassment and gender-based violence and suggests that victims, perpetrators and university staff collaborate to tackle the scourge. We propose the necessity for focused and ongoing education and awareness campaigns on campus.
Evaluation of the Train Drivers Mental Workload to Increase Well-being
Authors: M. M. Ridlo , Gustom Aurik
Published: April 2024

Indonesia's logistics system is crucial for economic growth, with high costs impacting competitiveness and the economy. Transportation is the most dominant component, ensuring mobility and impacting national development. PT Angkutan Barang (PT AB)provides efficient railway transportation services. Despite a 70% drop in passenger transportation revenue during the COVID-19 pandemic, freight transportation increased by 18.3% in 2021, supporting the company's performance during a crisis. The company's increased coal transportation targets require more train drivers, for smooth operation. However, strict training and tight schedules can disrupt train driver’s fulfillment and increase the likelihood of overtime. Long working hours can cause fatigue and stress and increase the risk of accidents, impacting the company's operations and causing significant losses. Thus, train drivers play a crucial role at PT AB, and it is important to assess their mental workload to ensure their mental health using the RNASA-TLX method. The study examines the mental workload of 181 train drivers at Tanjungenim Freight Train Drivers Unit, finding an average score of 61.03, classified as "Moderate". Freight train drivers' mental workload is significantly influenced by visual, temporal, auditory, and mental demands, with schedule uncertainty and unique work environments being the most influential factors. Train driver's mental workload varies, with 52 having a low workload, affecting boredom, productivity, and human error, and 42 having a high workload, potentially requiring stress management training.
WEAR RESISTANT OF CACO3/FLY-ASH CERAMIC MATRIX COMPOSITE
Authors: Hadi Qomarul , Hardiyanto Dwiki
Published: April 2024

This study aimed to investigate the potential of utilising fly ash, a harmful byproduct of coal waste, in the manufacturing of composite materials to reduce its environmental impact. Calcium carbonate (CaCO3) and fly ash were mixed with zinc stearate using the powder metallurgy method to create wear-resistant samples. The compaction load was adjusted to achieve optimal low-pressure compaction, with pressures of 22.75 MPa, 23.45 MPa, 24.14 MPa, and 24.83 MPa used for single punch pressing. After 10 minutes of holding time, sintering was conducted at 900 OC for 1 hour. The raw materials were tested using X-ray diffraction (XRD) and sieved based on the mesh size. The composite was characterised through various tests, including density testing, wear testing, and scanning electron microscopy (SEM) to observe the microstructure. The density value increased with the compaction load, with a maximum apparent density of 1.794 g/cm3 and the highest porosity percentage at a pressure of 22.75 Mpa of 31.155%. Furthermore, the specific wear value decreased as the compaction load increased, with the lowest specific abrasion value of 1.17 x 10-6 mm2/kg. Therefore, using fly ash to produce composite materials is a promising solution to reduce the negative impact of coal waste while producing wear-resistant materials.
Lietuvos bibliotekų statistika: 2022 metų veiklų kiekybinė analizė
Authors: Dikavičienė Eglė
Published: April 2024

Neginčijamą šalies bibliotekų teikiamą naudą visuomenei bene labiausiai pagrindžia bibliotekų veiklų statistiniai rodikliai. Kita vertus, šie rodikliai geriausiai atskleidžia ir valdžios institucijų sprendimų (pavyzdžiui, įstaigų reorganizacijos arba likvidavimo) poveikį bibliotekų paslaugoms: dokumentų fondo komplektavimui, vartotojų ir personalo paslaugoms, darbo sąlygų gerinimui ir kitoms. Tad straipsnyje apžvelgiami ir palyginami (2022 m. ir ankstesnių metų) statistiniai rodikliai, susiję su visu 2022 m. Lietuvos bibliotekų tinklu, dokumentų fondo pasiskirstymu, registruotų vartotojų skaičiumi, apsilankymais bibliotekose ir dokumentų išduotimi, skaitomumu, vartotojams bei darbuotojams skirtomis darbo vietomis. Analizė atskleidė, kad 2022 m., kaip ir ankstesniais metais, bibliotekų skaičius mažėja, ir tai atsiliepė gyventojų prieinamumui prie bibliotekų paslaugų. Pasibaigus pandemijai dvigubai išaugo (palyginti su 2021 m.) fizinių, tačiau sumažėjo virtualių apsilankymų skaičius šalies bibliotekose. Prie fizinių apsilankymų rodiklių išaugimo žymiai prisidėjo Lietuvos nacionalinė Martyno Mažvydo biblioteka, kurioje apsilankiusių gyventojų skaičius sudarė beveik 30 proc. visų kultūros sektoriaus įstaigų bibliotekų lankytojų.
O CRESCIMENTO DAS CRIPTOMOEDAS SOBRE A PERSPECTIVA JURÍDICA
Authors: Cerqueira Amanda Ramos , Moreira André Luís Américo
Published: April 2024

O tema do artigo a ser apresentado, foi escolhido pela grande inovação tecnológica no mercado financeiro com a ideia da descentralização de uma blockchain e o grande interesse no investimento de capitais em criptomoedas, que visam a facilitação de transações em diversas carteiras. De forma específica, foi realizado uma análise em relação à evolução histórica do comércio mundial e as transformações que ocorreram nesse sistema após o advento da internet, relacionando o tema à criação das moedas digitais e a possibilidade de transformação de todo um sistema financeiro. Por fim, compreende-se que a tributação de criptoativos é muito complexa e difícil de ser aplicada, pois depreende-se que ela é, em parte, relacionada diretamente à boa-fé do indivíduo em declarar os seus ativos financeiros digitais.
A IMPORTÂNCIA DA FORMAÇÃO PROFISSIONAL PARA O USO ADEQUADO DAS TICS NO ENSINO FUNDAMENTAL II E MÉDIO DA ESCOLA EREFEM PASTOR AMARO DE SENA NO MUNICÍPIO DE ABREU E LIMA
Authors: Pereira Lindinalva Faustino , Santos Maria Pricila Miranda dos
Published: April 2024

Este artigo visa demonstrar os desafios que os professores enfrentam. Devido a forma de como foi inserida a tecnologia de informação e comunicação, as TICs, no cotidiano escolar e na vida da maioria dos profissionais da educação. Para que o profissional possa utilizar de forma correta, as TIC, é necessário a formação e capacitação destes profissionais de forma eficaz, para que se utilize toda e quaisquer forma de empenho e desenvolvimento tecnológico nos dias atuais em meio a dificuldades e defasagem tecnológica dentro e fora de salas de aula.  Diante deste entendimento, este estudo objetivou a identificação e os desafios enfrentados pelos profissionais de educação básica do ensino fundamental II e ensino médio da Escola Estadual Pastor Amaro de Sena, visto que tem por objetivo especifico analisar de que forma as TICs estão influenciando novas posturas e atitudes em sala de aula. Com embasamento teórico e prático do domínio do uso tecnológico, que é essencial para uma boa prática pedagógica. Assim denotando a importância da formação e capacitação profissional para a usabilidade do avanço tecnológico no cotidiano escolar.
TRANSTORNO DO ESPECTRO DO AUTISMO – TEA: INCLUSÃO E DESENVOLVIMENTO
Authors: Câmara Maria Geoneide Carlos
Published: April 2024

Essa pesquisa objetivou compreender quais os aspectos do processo educacional que contribuem para acompanhar o desenvolvimento e a aprendizagem dos alunos com autismo. A inclusão de crianças com quaisquer necessidades educacionais especiais específicas, ainda é um dos mais importantes desafios vivenciados, principalmente, por educadores, sendo assim, é de suma importância ter como base a interação entre crianças com ou sem Transtorno do Espectro do Autismo – TEA, com o intuito também de fazer uso de práticas pedagógicas que contribuam com o processo de ensino e aprendizagem, pois todas as crianças podem evoluir, a diferença é somente o tempo de aprendizado e os estímulos recebidos por parte de cada uma delas. Trabalhar com a diversidade para favorecer a inclusão é uma tarefa desafiadora, todavia, há um enriquecimento pessoal que permite a cada situação nova um novo olhar, uma nova aprendizagem e uma nova forma de conduta. Logo, essa investigação teve como objetivo analisar como se desenvolvia a inclusão juntamente com o desenvolvimento dessas crianças que necessitam de uma atenção especial e de certo cuidado para que seja possivel realizar ações planejadas para a promoção de relacionamentos afetivos entre família, alunos, professor e escola, as adaptações curriculares e principalmente, a igualdade por todos. A metodologia utilizada partiu de uma pesquisa bilbiográfica com abordagem qualitativa a luz de autores que tratam da temática em questão. Com base nos resultados obtidos, foi possivel perceber quão pouco ainda se faz pelas crianças com dificuldades educacionais especiais e que ainda há muito a se conquistar, pois muitos são os desafios. Ainda nos falta aprofundamento para que, profissonais e familiares, consigam enfiam contribuir com o bom desenvolvimento dessas crianças. Porém, os estudos e leituras realizados para a relização desta pesquisa, foram de grande ajuda para alcançar o resultado desejado, pois tal processo foi fundamental para o bom andamento desse trabalho que servirá de ponto de partida para estudos futuros.
CONDUTA CIRÚRGICA NA RESSECÇÃO DE TUMORES ENDÓCRINOS PANCREÁTICOS
Authors: Reis Stefany Katelei Barros , Bitencourt Bruna Rafaela Ribeiro , França Ana Flávia Carvalho , Barbosa Luana Caetano , Brandão Breno Vasconcelos
Published: April 2024

Os tumores endócrinos pancreáticos (TEPs) são neoplasias raras que surgem das células das ilhotas pancreáticas. A conduta cirúrgica na ressecção desses tumores é complexa, dada a diversidade de apresentações clínicas e a necessidade de preservar a função pancreática. Nos últimos anos, houve um avanço significativo nas técnicas cirúrgicas e no manejo perioperatório dos pacientes com TEPs. Objetivo: A revisão sistemática de literatura teve como objetivo avaliar as práticas atuais e os desfechos da conduta cirúrgica na ressecção de TEPs, com foco em identificar as técnicas mais eficazes e seguras para os pacientes. Metodologia: A metodologia baseou-se no checklist PRISMA, com a pesquisa realizada nas bases de dados PubMed, Scielo e Web of Science. Os descritores utilizados foram "tumores endócrinos pancreáticos", "ressecção cirúrgica", "conduta cirúrgica", "técnicas cirúrgicas" e "manejo perioperatório". Foram incluídos estudos que relataram técnicas de ressecção e desfechos clínicos, publicados nos últimos dez anos e disponíveis em texto completo. Foram excluídos artigos de revisão, relatos de caso e estudos não relacionados à conduta cirúrgica dos TEPs. Resultados: Foram selecionados 15 estudos. Os resultados indicaram que a enucleação e a pancreatectomia distal são as técnicas mais comuns de ressecção. A seleção da técnica cirúrgica dependeu do tamanho e localização do tumor, bem como da presença de sintomas. A mortalidade perioperatória foi baixa, e a maioria dos pacientes apresentou melhora significativa dos sintomas após a cirurgia. Conclusão: A conclusão da revisão apontou que a abordagem cirúrgica é o tratamento de escolha para TEPs ressecáveis, com a técnica cirúrgica sendo adaptada às características individuais do tumor e do paciente. O manejo perioperatório adequado e a seleção criteriosa dos pacientes para cirurgia foram fundamentais para os bons desfechos observados.
Remote sensing of lower-middle thermosphere temperatures using the N2 Lyman-Birge-Hopfield (LBH) bands
Authors: Eastes Richard , Evans J. Scott , Gan Quan , McClintock Bill , Lumpe Jerry
Published: April 2024

Abstract. The scientific and societal importance of short-term changes in the thermosphere-ionosphere (T-I) system has highlighted the need to advance our understanding of short-term changes in the lower-middle thermosphere. This need has become increasingly important with the rapid increase in the number of low-earth-orbiting satellites. Geomagnetic activity can dramatically increase thermospheric temperatures and, almost equivalently, thermospheric densities and satellite drag. However, specification of drag during quiet periods may also be problematic when the number of satellites is large. While temperatures and densities at higher altitudes (>~250 km) have been extensively studied and modeled, there is a knowledge gap for densities at lower-middle thermosphere altitudes (< ~200 km). At these lower altitudes the primary sources of thermospheric density data, in situ and drag data from satellites, are rarely available. Remote sensing of temperatures and composition by NASA’s Global-scale Observations of the Limb and Disk (GOLD) mission can help fill this gap The GOLD mission produces disk images of neutral temperature, which is key parameter for understanding neutral density in the lower-middle thermosphere. However, since disk images of the temperature have become available only since the launch of GOLD, some researchers may be unfamiliar with the current observational capability that is relevant to the data interpretation. Also, other temperature retrieval techniques than GOLD’s have been published. Comparisons indicate that GOLD’s technique gives the most consistent results and yields the lowest uncertainties. This paper discusses both temperature retrieval techniques and issues in interpreting GOLD’s images of temperatures.
Changes in mean evapotranspiration dominate groundwater recharge in semi-arid regions
Authors: Turkeltaub Tuvia , Bel Golan
Published: April 2024

Abstract. Groundwater is one of the most essential natural resources and is affected by climate variability. However, our understanding of the effects of climate on groundwater recharge (GR), particularly in dry regions, is limited. Future climate projections suggest changes in many statistical characteristics of the potential evapotranspiration (ETref) and the rainfall that dictates the GR. To better understand the relationship between climate statistics and GR, we separately considered changes to the mean, STD, and extreme statistics of the ETref and the rainfall. We simulated the GR under different climate conditions in multiple semi-arid locations worldwide. We find that changes in the average ETref have the most significant impact on GR. Interestingly, we find that changes in the extreme ETref statistics have much weaker effects on the GR than changes in extreme rain statistics. Contradictory results of previous GR studies may be explained by the differences in the projected climate statistics.