bluuebunny/crossref_metadata_2025 huggingface dataset:
A harmonized global gridded transpiration product based on collocation analysis
Authors: Li Changming , Han Juntai , Liu Ziwei , Tu Zhuoyi , Yang Hanbo
Published: October 2023

Transpiration (T) is pivotal in the global water cycle, responding to
soil moisture, atmospheric stress, climate changes, and human impacts.
Therefore, establishing a reliable global transpiration dataset is
essential. Different global transpiration products exhibit significant
differences, necessitating the evaluation of errors. Collocation
analysis methods have been proven effective for assessing the errors in
these products, which can subsequently be used for multisource fusion.
However, previous results did not consider error cross-correlation,
rendering the results less reliable. In this study, we employ
collocation analysis, taking error cross-correlation into account, to
effectively analyze the errors in multiple transpiration products and
merge them to obtain a more reliable dataset. The results demonstrate
its superior reliability. The outcome of this research is a long-term
daily global transpiration dataset at 0.1° resolution from 2000 to 2020.
Using the transpiration after partitioning at FLUXNET sites as a
reference, we compare the performance of the merged product with input
datasets. The merged dataset performs well across various vegetation
types and is validated against in-situ observations. Incorporating
non-zero ECC considerations represents a significant theoretical and
proven enhancement over previous methodologies that neglected such
conditions, highlighting its reliability in enhancing our understanding
of transpiration dynamics in a changing world.
participação dos conselhos municipais no cenário educacional brasileiro
Authors: Przylepa Mariclei , Aranda Maria Alice de Miranda , Sousa Ana Paula Moreira de , Freitas Andréa Jara Peralta
Published: October 2023

Este estudo pretende fomentar o debate acerca da relevância social de participação dos Conselhos Municipais de Educação no cenário educacional brasileiro. Corrobora-se com a perspectiva que tais Conselhos são parte constitutiva da superestrutura do Estado e, estando inseridos no Sistema de Ensino, enquanto instrumentos de gestão colegiada e sendo órgãos consultivos, deliberativos e normativos, estes devem protagonizar os processos que permeiam e orientam a construção da educação pública municipal. Logo, entende-se ser de competência e compromisso dos Conselhos Municipais de Educação a promoção da educação pública socialmente referenciada, preconizada pelo Plano Municipal de Educação.
Effect of in-source beam shaping and laser beam oscillation on the electromechanical properties of Ni-plated steel joints for e-vehicle battery manufacturing
Authors: Caprio Leonardo , Previtali Barbara , Demir Ali Gökhan
Published: October 2023

Laser welding is a key enabling technology that transitions toward electric mobility, producing joints with elevated electrical and mechanical properties. In the production of battery packs, cells to busbar connections are challenging due to strict tolerances and zero-fault policy. Hence, it is of great interest to investigate how beam shaping techniques may be exploited to enhance the electromechanical properties as well as to improve material processability. Industrial laser systems often provide the possibility to oscillate dynamically the beam or redistribute the power in multicore fibers. Although contemporary equipment enables elevated flexibility in terms of power redistribution, further studies are required to indicate the most adequate solution for the production of high performance batteries. Within the present investigation, both in-source beam shaping and beam oscillation techniques have been exploited to perform 0.2–0.2 mm Ni-plated steel welds in lap joint configuration, representative of typical cell to busbar connections. An experimental campaign allowed us to define process feasibility conditions where partial penetration welds could be achieved by means of in-source beam shaping. Hence, beam oscillation was explored to perform the connections. In the subset of feasible conditions, the mechanical strength was determined via tensile tests alongside electrical resistance measurements. Linear welds with a Gaussian beam profile enabled joints with the highest productivity at constant electromechanical properties. Spatter formation due to keyhole instabilities could be avoided by redistributing the emission power via multicore fibers, while dynamic oscillation did not provide significant benefits.
Monitoring the biological quality of an urban stream using a learning by doing approach with higher education students
Authors: Abelho Manuela , Ribeiro Nuno , Fernandes Luís , Soares Daniel , Isidoro Pedro
Published: October 2023

This study assessed the longitudinal and temporal trends in the biological quality of a stream using a learning by doing approach with higher education students under supervision. From 2004 to 2014, benthic macroinvertebrates were collected nine times in five sampling campaigns to calculate the scores of the biotic index IBMWP and of the multi-metric Portuguese index IPtIS. The two indices provided similar information but the scores were more constrained for IPtIS than for IBMWP. The biological quality was moderate along most of the longitudinal profile and time. Scores decreased downstream attaining a poor condition at the two lower reaches. The overall quality of the stream increased temporally from 2004 to 2013, decreasing in 2014 due to the disruption of the benthic macroinvertebrate communities by strong flash floods. In 2004, the exotic gastropod Potamopyrgus antipodarum was detected in relatively low abundances but the cumulative density in the stream increased steadily over time, conforming to an invasion curve. This learning by doing approach provided useful information on the spatial and temporal trends in the biological quality of the stream and detected invasion by an alien species. Data collected by higher education students may fill data gaps and complement information gathered by national authorities.
Generación Z
Authors: Sotomayor Isabel Dans Álvarez de
Published: October 2023

La generación Z ha utilizado la tecnología desde la infancia en su vida cotidiana. Desde 2020 se supone um cambio digital que afectaría a los futuros docentes en su competencia digital docente. Por ello se estudia el fenómeno de la educación digital en un grupo de primer curso universitario de estudiantes del grado de Educación Infantil en formación inicial a través de un cuestionario diseñado ad hoc. El perfil obtenido revela que el uso de las tecnologías es todavía mayoritariamente para el ocio y son las habilidades técnicas las que producen mayor inseguridad. Se propone seguir apoyando el desarrollo profesional docente desde todas las áreas.
Tutoria Pedagógica e Currículo
Authors: Albuquerque Maria de Jesus Ferreira César de , Oliveira Elizângela Farias de
Published: October 2023

Este artigo é resultado da análise de orientação de uma formação de coordenadores metodológicos de desenho curricular de uma instituição de ensino do sistema S. A proposta pedagógica dessa formação partiu de um modelo remoto sincrônico com situações de aprendizagens híbridas e tutoria pedagógica on-line. O objetivo desse trabalho visou discorrer e refletir sobre a experiência de intervenção de tutoria pedagógica no tempo dos sujeitos. A metodologia empregada baseou-se na abordagem qualitativa, onde se buscou, a partir das narrativas dos sujeitos, dados estes levantados por meio de aplicação de questionários semiestruturados, coletar depoimentos, elementos que subsidiaram a estrutura e a análise desse trabalho. Os sujeitos dessa pesquisa foram profissionais da educação das modalidades da educação profissional e da educação básica. O resultado da investigação delineou na perspectiva de desenvolver uma visão sobre a importância da intervenção pedagógica no tempo de aprendizagem desses sujeitos e o desdobramento de uma mentoria pedagógica sob a perspectiva de práticas contemporâneas.
Estudo da Cultura Maker na Escola
Authors: Lemos Silvana Donadio Vilela , Valente José Armando
Published: October 2023

A Educação Maker nas escolas pode impulsionar a transformação do trabalho pedagógico pela inversão do modelo de ensinar e aprender. De acordo com a perspectiva do aprender fazendo, o aluno é empoderado ao fabricar produtos com o uso de diferentes materiais e tecnologias. O objetivo deste artigo é discutir as contribuições de seis atividades maker para a formação dos alunos de uma escola pública de Educação Básica. A metodologia teve como base a análise dos depoimentos extraídos de relatórios elaborados por professores da escola e pela pesquisadora. Como resultado, há evidências de que os alunos em colaboração com colegas e seus professores protagonizaram a produção de três protótipos de projetos sustentáveis, com a utilização de materiais recicláveis, o reuso de objetos e o emprego de tecnologias digitais. Entre os desafios estão a articulação entre os estudos curriculares e as questões-problema que emergiram a partir das criações desenvolvidas nas atividades maker.
Ensino Remoto Emergencial e Tecnologias Digitais
Authors: Martins Ana Patricia Sá , Moraes Letícia Aparecida Nunes , Pereira Tatiana da Silva
Published: October 2023

Considerando o contexto pandêmico da Covid-19, esta pesquisa, do tipo qualitativa, bibliográfica, documental e de estudo de caso, tem como objetivo investigar as percepções dos licenciandos do curso de Letras quanto as suas aprendizagens. Nesse sentido, analisamos as diretrizes curriculares implementadas nesse cenário por uma universidade pública do estado do Maranhão, bem como os discursos dos discentes acerca de suas aprendizagens mediadas pelas tecnologias digitais à época. Os resultados revelam que houve significativas mudanças nas perspectivas didáticas prescritas pela instituição, ao fornecer orientações ao corpo acadêmico quanto às adaptações nas práticas de ensino/aprendizagem. Ademais, percebemos valorações positivas dos licenciandos, no que tange aos usos das tecnologias digitais como instrumentos de ensino para além do ensino remoto emergencial.
Ações de redes políticas na pandemia
Authors: Araujo Hellen Gregol , Lopes Alice Casimiro
Published: October 2023

Este artigo apresenta uma investigação sobre ações educativas de redes políticas de instituições privadas e filantrópicas, as quais disseminaram propostas curriculares, na pandemia da Covid-19, de forma articulada à defesa da Base Nacional Comum Curricular. Tal investigação incluiu lives, eventos por videoconferência, cursos e publicações online realizados no período de 2020 a 2022. Argumenta-se que o principal investimento discursivo dessas redes políticas foi na aprendizagem dos alunos, em antagonismo ao possível cenário de horror gerado pela perda de conhecimento/aprendizado pelo fechamento das escolas. As estratégias discursivas envolveram o apagamento dos contextos escolares, via universalização e afirmação de evidências dos efeitos da pandemia sobre a aprendizagem, reafirmando a ação dessas instituições na garantia de um futuro beatífico para a educação. Questiona-se o quanto a promessa desse futuro beatífico é desvinculada da política: é por “não serem políticas” que tais redes são apresentadas como podendo contribuir com a educação.
Contextos Regionais e Internacionais e o Ensino de História na Amazônia Mediados pelas Redes Sociodigitais
Authors: Costa Andrea Lilian Marques da , Almeida Fernando José de , Alencar Breno Rodrigo de Oliveira
Published: October 2023

A sociedade e o currículo, o professor e o aluno se hibridizam como pares estruturantes na definição das finalidades do processo educativo e o uso das TDIC em sala de aula. A relevância de tal trabalho híbrido está em iniciar seus programas formativos pela análise do contexto territorial e social em que se desenvolve a vida dos alunos. Objetivou-se construir uma experiência que dê suporte à criação de desenhos de soluções tecnológicas que pudessem ser usadas em sala de aula e apoiassem a formação profissional dos alunos com relação ao uso das TDIC, a partir de análises de questões sociais. Participaram 38 estudantes da disciplina Educação, Mídias e Tecnologias Digitais, da Licenciatura em História do IFPA. Os resultados alcançados revelaram, por parte dos alunos, a percepção aguda de problemas locais e a capacidade de uso coerente das TDIC no processo de aprendizagem e em práticas pedagógicas consistentes.
Seduc-RS na apropriação das TDIC no Ensino Médio
Authors: Jover Brenda , Chagas Ângela , Saraiva Mateus , Luce Maria Beatriz
Published: October 2023

Este estudo analisa como se deu a atuação da Secretaria da Educação do Rio Grande do Sul (Seduc-RS) em relação à apropriação das Tecnologias Digitais de Informação e Comunicação (TDIC) por professores e estudantes de Ensino Médio entre 2020 e 2022. Em um contexto marcado pelas mudanças no Ensino Médio e pela pandemia da Covid-19, foi realizada a análise temática de 93 notícias do site da Seduc-RS, entre 2020 e 2022, a fim de identificar os atores envolvidos na implementação das TDIC e as possibilidades de apropriação por parte das comunidades escolares. Observou-se que a gestão estadual da educação privilegiou grupos empresariais em detrimento de sujeitos das comunidades escolares, ocasionando apropriação do espaço público pelo privado. Seguindo o processo em curso, tais ações de educação a distância e privatização podem se tornar permanentes nas escolas estaduais de Ensino Médio.
Letramento midiático no currículo da Pedagogia e nas experiências docentes durante a pandemia da Covid-19
Authors: Fontana Klalter Bez , Cruz Dulce Marcia
Published: October 2023

Neste artigo apresentamos o recorte de uma pesquisa de doutorado que, dentre seus objetivos, buscou identificar os elementos da formação para as mídias na grade curricular de três cursos de Pedagogia nas duas universidades públicas do estado de Santa Catarina em contraponto aos relatos das experiências docentes de um grupo de pedagogas, entre 2020 e 2022, coletados em três questionários online e rodas de conversa. As análises foram sustentadas pelos estudos da mídia-educação, letramento midiático e identidade docente. De forma geral, os resultados apontaram que as mídias ainda não constituem um eixo importante na formação inicial dos pedagogos. E que, embora o currículo contemple disciplinas sobre mídias, estas ainda se encontram isoladas. Por fim, os estudos nos mostraram que essa formação para as mídias requer uma transversalidade e uma contextualização com o lócus de atuação do pedagogo.
Tecnologias e Currículo da EJA no Brasil em Tempos de Pandemia
Authors: Fernandes Jarina Rodrigues , Nogueira Marcela Fontão , Tronco Mariah Cruz de Souza
Published: October 2023

O objetivo do ensaio é discutir como as tecnologias analógicas e digitais da informação e comunicação estiveram presentes em propostas curriculares da Educação de Jovens e Adultos no cenário da pandemia no Brasil. O referencial teórico está ancorado em construtos freireanos – apreender a realidade, situações-limite, ação-reflexão-ação e construção de inéditos viáveis. A partir da imersão multifacetada e acompanhamento de iniciativas protagonizadas em escolas, movimentos populares e em universidades, identificamos quatro papéis desempenhados pelas tecnologias: (i) estabelecer contato com os estudantes; (ii) criar e/ou fortalecer redes de colaboração entre docentes e discentes; (iii) promover práticas pedagógicas via ensino remoto emergencial; e (iv) implementar a modalidade via educação a distância, possibilitada por diretrizes operacionais para a Educação de Jovens e Adultos aprovadas no governo Bolsonaro.
Rasch Analysis of Household Waste Reduction Behavior: Case Study in Sunten Jaya, Bandung Barat Regency
Authors: Rohima Ira Endah , Hasbiah Astri Widiastuti
Published: October 2023

The reduction of domestic waste in developing countries is a critical issue that requires attention. Behavioural intentions of households can lead to reduce, reuse and recycle behaviour in waste management. Many factors influence the reduction of waste. Psychological and behavioural characteristics often hinder the effectiveness of technical solutions in managing household waste, so it is important to understand human behaviour to design effective policies. Rural areas also face waste problems, but they do not receive as much attention as urban areas. This research aims to identify the behavioural intentions of households to reduce waste in a small village in Bandung Barat Regency. This study uses Rasch model to measure a person's perspective in an objective way. Data for this study was collected using a questionnaire. The questions were rated on a five-point Likert scale. The number of respondents who participated in this study was 27. The small number of respondents was due to difficulties in finding respondents, as most people were farming at the time of the study. The result shows that the person’s reliability is statistically misfit, whereas the item reliability is fit. The respondent/person misfit may be because the respondents are farmers with a low level of education. The Cronbach's alpha value, which measures the interdependence between the person and the item, is 0.70. Since the item reliability is 0.95 and the person reliability is 0.62, it can be concluded that the quality of the items of the instrument is good, and the consistency of the respondents' answers is also good. Questionnaire item I8 is the most difficult question for respondents to agree with a value of +2.09 logit. On the other hand, the easiest questionnaire item to agree on is I18 with -1.74 logit. From the results it can be concluded that the respondents know about waste separation. However, they never carried out waste separation. It can be inferred that the behaviour of the respondents does not reflect their knowledge.
Spatial-Temporal Land Use Change in Depati Amir Airport Based on Google Earth Imagery
Authors: Putri Niken Anissa , Wibowo Adi
Published: October 2023

The new Depati Amir Airport was built in 2013, which can destroy the natural vegetation due to the airport's development and extensive buildings. The research aims to identify and analyze the spatial‐temporal land‐use change characteristics in the new Depati Amir Airport. The land use change detections are in the new Depati Amir Airport by spatial-temporal analysis with three land use maps (2004, 2014, and 2022) on Google Earth Imagery. Google Earth Imagery is analyzed with QGIS to assess spatiotemporal land use changes in the new Depati Amir Airport between 2004, 2014, and 2022. Depati Amir Airport, as the new airport in Bangka Tengah Regency, has influenced land use change in Bangka Tengah Regency. The new Depati Amir Airport land types are buildings, including roads, natural vegetation, tin mining, and open space. The three new Depati Amir Airport Imagery in 2004, 2014, and 2022 on Google Earth Data can examine land use changes that depict red, orange, purple, and green rectangles. The natural vegetation and tin mining decreased due to the development of a new airport, such as roads, open spaces, and extensive buildings with a significant transformation. Hence, understanding the land use changes for local governments, regional planners, and scientific communities require close attention to spatial to reach crucial knowledge.
The Effect of The L/G Ratio on SO2 Removal Efficiency in Seawater Absorption Columns
Authors: Kadek Sri Anik Suci , Dewi Kania
Published: October 2023

Steam Turbine Power Plants are widely known as one of the primary sources of electricity generation, utilizing coal combustion. However, this process leads to the emission of air pollutants, including sulfur dioxide (SO2), which is considered harmful. To mitigate this issue, Seawater Flue Gas Desulfurization (SWFGD) has been implemented as a control device to reduce the concentration of SO2. Previous studies on SWFGD have mainly focused on operational factors such as gas flow rate and liquid flow rate using artificial seawater as the absorbent. However, there is a lack of research on utilizing natural seawater, particularly from Indonesia, as the absorbent. Hence, this study aims to determine the efficiency of SO2 removal using Indonesia's natural seawater and investigate the influence of varying the L/G (liquid-to-gas) ratio on the overall removal efficiency. The study employed a packed tower reactor with a counter-current flow configuration. The gas concentration of SO2 used in this study is 1500 ppm, which is adjusted to match the existing conditions in the Steam Turbine Power Plant. The variations in seawater flow rate range from 150 to 250 liters/hour, while the variations in gas flow rate range from 1 to 10 m3/hour at 30oC. So, the L/G ratio value is within the range of 20.9 to 104.5. The results indicated that an increase in the L/G ratio corresponded to an increase in the total removal efficiency. The highest achieved efficiency reached 98.5%, while the lowest efficiency recorded was 84%.
Hybrid learning in EFL classes: attitudes, reasons, and implementation of the Indonesian millennial professors and Zen students
Authors: Turmudi Dedi , Nova Muhamad , Siagiyanto Bambang Eko
Published: October 2023

The EFL professors and Zen students experienced dynamic learning during the pandemic. Thus, new scenarios in the new normal are required. This study investigates (1) what EFL millennial English professors (MEPs) and EFL Zen students (EZSs)' attitude to hybrid learning (HL), (2) why MEPs and EZSs need HL, and (3) how the MEPs and EZSs will implement the HL in New Normal. It is a survey study using a questionnaire that resulted in ordinal and content data. 174 MEPs and EZSs from diverse universities in Indonesia participated. The data were taken through online Google Forms and were analyzed descriptively based on critical success factors and criteria content analysis. The result shows that MEPs and EZSs responded positively (51.15%), neutrally (31.61%), and negatively (17.24%) to HL in EFL classrooms. The respondents think that HL is inevitable and challenging. The ratio online and offline is on-off (75:25), on-off (50:50), and on-off (25:75). The sequence of HL covers first-half all online, first-half all offline, in turn, online and offline, and in turn: offline and online. Most MEPs and EZSs (56.8 %) believe that HL is promising. The study carried out the proportional scenarios for HL; thus, MEPs and EZSs should be well prepared.
Seven Aspects of Healthcare Customer Satisfaction And Factors Affecting It Within Emergency Department
Authors: Irfan Muhammad Irfan , Baig Mirza Kashif
Published: October 2023

Objectives: This study aimed at investigating seven aspects, which are believed to be critical for healthcare customer satisfaction level, as well as determining underlying factors affecting them within the emergency department.
Design: A quantitative and cross-sectional study design, with deductive reasoning, was applied to undertake this study.
Setting: The study site involves different tertiary care private and public hospitals in Karachi, Pakistan.
Main Outcome Measures: General satisfaction perspective was measured involving satisfaction with technical quality, interpersonal manner, communication, financial aspects, time spent with the doctor, and accessibility and convenience.
Results: Respondents were 61.6% male and 38.4% female with mean age 34.65±10.27 years. Most of the healthcare customers (54.6%) commuted to the healthcare facility by ambulance. 72.2% of respondents were from private and 27.8% were from public healthcare facilities while the majority (55.4%) visits to healthcare emergency services were due to injury or intoxication. In our study mean general satisfaction, technical quality, interpersonal manner, communication, financial aspects, time spent with the doctor, and accessibility and convenience were 3.11±0.34, 3.42±0.37, 3.42±0.43, 3.45±0.39, 3.31±0.42, 2.80±0.58 and 3.46±0.59 respectively. We found 52.6% of healthcare customers were satisfied with general aspects of service, 81.5% satisfied with technical quality, 80.50% satisfied with interpersonal manner, 82.5% satisfied with the communication, 66.3% satisfied with financial aspects, 20.4% satisfied with time spent with doctors and 75.7% satisfied with accessibility and convenience.
Conclusion: General satisfaction with services was found to be at the lowest level, while the highest satisfaction level was with the “time spent with the doctor”. Healthcare institutes need to be more attentive to the service encounter time spent with doctors and on general issues for healthcare customers visiting the ED.
Peran Iklim Sekolah, Dukungan Otonomi Dan Harga Diri Terhadap Kepuasan Bersekolah Siswa
Authors: Wilantika Rima , Rustam Husnul Khotimah , Hidayah Nurul , Purwadi Purwadi
Published: October 2023

Rutinitas siswa adalah berangkat ke sekolah dan mengenyam pendidikannya di sekolah. Tentu, siswa sudah menghadapi tugas-tugas akademik, non akademik, pertemanan, staf guru dan perangkat sekolah lainnya yang memicu kepuasaan bersekolah siswa. Tujuan penelitian ini adalah mengetahui peran dukungan otonomi orang tua, harga diri dan iklim sekolah terhadap kepuasan bersekolah pada siswa SMA. Tujuan ini diperkuat dengan teknik analisis regresi linier berganda. Untuk menguji tujuan tersebut, peneliti menguji 82 siswa SMAN 1 Ambarawa, Pringsewu, Kabupaten Lampung. Instrument yang digunakan adalah empat skala yakni skala dukungan otonomi orangtua, skala harga diri, skala iklim sekolah dan skala kepuasan bersekolah. Temuan studi ini adalah adanya peran yang berkorelasi positif antara dukungan otonomi orang tua, harga diri, dan iklmi sekolah terhadap kepuasan bersekolah pada siswa SMA. Data tersebut memiliki taraf signifikansi 0,001. Secara implisit, penelitian ini menemukan kepuasan bersekolah dipengaruhi oleh dukungan otonomi orangtua dan iklim sekolah yang positif. Individu mampu merasakan kepuasan terhadap sekolah tersebut yang merupakan indikasi sekolah sehat. Dukungan orangtua yang membiarkan anak memilih setiap keputusan dan tahu akan resiko yang diambil mampu mempertahankan kepuasan bersekolah anak. Anak menjadi betah terhadap lingkungannya. Implikasi penelitian ini adalah sekolah ini membiasakan perilaku dan sikap siswa sopan dan bertutur kata yang baik sehingga tidak terjadi bullying atau agresivitas yang mendukung kepuasan siswa, guru maupun kepala sekolah.
Peranan Konsep Diri Dan Efikasi Diri terhadap Burnout Academic pada Siswa di Masa Pandemi Covid-19
Authors: Rifda Yumna Fadhilah , Affandi Ghozali Rusyid
Published: October 2023

This study is conducted to examine the role of self-concept and self-efficacy on academic burnout in students. The method of research used in this study is a quantitative approach. The object of the research focuses on a sample of 278 students and uses the proportionate stratified random sampling technique. This research instrument uses an adaptation scale with a Likert model on academic burnout, self-concept, self-efficacy. The academic burnout scale was obtained from the Maslach Burnout Inventory-Student Survey (MBI-SS) which has been translated into Indonesian with a Cronbach's Alpha reliability of 0,838. The self-concept scale was adapted from self-concept in preadilescence: a brief version of AF5 (Five-Factor Self-Concept) scale with Cronbach's Alpha reliability of 0,825. The self-efficacy scale was adapted from the Self-Efficacy Questionnaire in Youth with Cronbach's Alpha reliability of 0,988. Furthermore, data analysis in this study uses multiple linear regression. The results of the study conclude that self-concept and self-efficacy have a big role in provoked academic burnout. It shows that students will experience less burnout when they feel confident to face all of the academic activities or when they can accomplish academic achievement. The contribution that is given together produces 30.5%. Self-concept contributes 12.99% while self-efficacy contributes 17.49%. So, we can conclude that self-efficacy contributes an important role in affecting academic burnout.
New integral inequalities involving generalized Riemann-Liouville fractional operators
Authors:   Facultad de Ciencias e Ingenieria, Universidad del Sinu Elias Bechara Zainum, Monteria, Colombia e-mail: juangaleanod@unisinu.edu.co, Galeano Delgado Juan Gabriel , Napoles Valdes Juan E. ,   UNNE, FaCENA, Ave. Libertad 5450, Corrientes 3400, Argentina e-mail: jnapoles@exa.unne.edu.ar UTN-FRRE, French 414, Resistencia, Chaco 3500, Argentina e-mail: jnapoles@frre.utn.edu.ar, Reyes Edgardo Perez ,   Facultad de Ciencias e Ingenieri a, Universidad del Sinu Elias Bechara Zainum, Monteria, Colombia e-mail: edgardomath@gmail.com
Published: October 2023

"In this paper, using a generalized operator of the Riemann-Liouville type, defined and studied in a previous work, several integral inequalities for synchronous functions are established."
Linear delay-differential operator of a meromorphic function sharing two sets or small function together with values with its c-shift or q-shift
Authors:   Department of Mathematics, University of Kalyani, West Bengal 741235, India e-mail: arpita140793@gmail.com, Roy Arpita , Banerjee Abhijit ,   Department of Mathematics, University of Kalyani, West Bengal 741235, India e-mail: abanerjee kal@yahoo.co.in, abanerjeekal@gmail.com
Published: October 2023

"The paper is devoted to study the uniqueness problem of linear delay- differential operator of a meromorphic function sharing two sets or small function together with values with its c-shift and q-shift operator. Results of this paper drastically improve two recent results of Meng-Liu [J. Appl. Math. Inform. 37(1- 2)(2019), 133-148] and Qi-Li-Yang [Comput. Methods Funct. Theory, 18(2018), 567-582]. In addition to this, one of our results improves and extends that of Qi-Yang [Comput. Methods Funct. Theory, 20(2020), 159-178]."
Expansion-compression fixed point theorem of Leggett-Williams type for the sum of two operators and applications for some classes of BVPs
Authors:   Laboratory of Applied Mathematics, Faculty of Exact Sciences, Bejaia University, 06000 Bejaia, Algeria e-mail: salim.benslimane@univ-bejaia.dz, Benslimane Salim , Georgiev Svetlin G. ,   Department of Differential Equations, Faculty of Mathematics and Informatics, University of Sofia, Sofia, Bulgaria e-mail: svetlingeorgiev1@gmail.com, Mebarki Karima ,   Laboratory of Applied Mathematics, Faculty of Exact Sciences, Bejaia University, 06000 Bejaia, Algeria e-mail: mebarqi karima@hotmail.fr
Published: October 2023

"The purpose of this work is to establish an extension of a Leggett- Williams type expansion-compression fixed point theorem for a sum of two operators. As illustration, our approach is applied to prove the existence of non trivial nonnegative solutions for two-point BVPs and three-point BVPs."
Reducing the complexity of equilibrium problems and applications to best approximation problems
Authors:   Babes-Bolyai University, Faculty of Mathematics and Computer Science, 1, Kogalniceanu Street, 400084 Cluj-Napoca, Romania e-mail: valerian.fodor@ubbcluj.ro, Fodor Valerian-Alin , Popovici Nicolae ,   Babes-Bolyai University, Faculty of Mathematics and Computer Science, 1, Kogalniceanu Street, 400084 Cluj-Napoca, Romania
Published: October 2023

"We consider the scalar equilibrium problems governed by a bifunction in a finite-dimensional framework and we characterize the solutions by means of extreme or exposed points."
Fragmenting the Myth: Augusta Webster’s “Medea in Athens” and the Victorian Female Struggle
Authors: Villalba-Lázaro Marta
Published: October 2023

Augusta Webster’s poem “Medea in Athens” offers a dramatic interpretation of Medea’s psychological responses to Jason’s death. Using the technique of broken dramatic monologue, this poem allows the poet to offer a personal vision of a Medea in contention with her repressed emotions. Whilst the poem has been much studied by feminist scholars as a remarkable example of the struggle of the New Woman in Victorian England, this paper highlights the role played by the voice of Jason’s ghost that represents Medea’s unconscious, and that despite her desperate attempts reveals a strong patriarchal image of femininity. As the poem unfolds, it unveils how Jason’s ghost projects the intense love that the protagonist feels for him, a love from which she cannot free herself. This paper reads the poem to pinpoint contrasting issues between psychological subjectivity and agency that affected many new intellectual Victorian women in their battles against patriarchy, and their own selves.
Fostering Intelligence and AI by an Operational Wisdom and Artificial Wisdom (AW)
Authors: VANDAMME Fernand Jozef
Published: October 2023

Especially in the domains of business and management, it is vital that Intelligence as well as AI  are to be taken good care of , directed and controlled by  Wisdom  inclusive by Artificial Wisdom :AW. This requires that Wisdom and Artificial Wisdom  are made operational. In the past Wisdom received a lot of attention. The last decennia enormous efforts and investments was made on intelligence and AI. Scientific research and attention on wisdom was minimal. A lot of components of wisdom were  elaborated in the Sumerian Mesopotamian cultures , in  the Indian , Chinese Persian, Grec, Roman, Islamic cultures… These components of wisdom have still a lot of relevance. Only they have to be made operational in view of todays challenges, needs, requirements …. From the large set of historical wisdom approaches ( possible targets of other attempts for making them more  operational),  we overview, the Sumerian conflict resolution, the  Illeism wisdom approach and the innovation approach within the Wisdom fractal frame (WFF) in view of  elaborating an operational wisdom and artificial wisdom (AW).
Możliwości zastosowania oprogramowania DeltaPix InSight w procesie zliczania ziaren pyłku leszczyny, olszy i brzozy
Authors: Tomczyk Szymon , Malkiewicz Małgorzata , Werner Małgorzata
Published: October 2023

Niniejsza praca ma na celu ocenę możliwości zastosowania oprogramowania DeltaPix InSight do automatycznego rozpoznawania ziaren pyłku leszczyny (Corylus sp.), olszy (Alnus sp.) i brzozy (Betula sp.). Analiza dotyczyła danych dobowych ze stacji monitoringu we Wrocławiu i została przeprowadzona dla 2 tygodni sezonu 2023.Oprogramowanie DeltaPix wykorzystywało 5 kryteriów do rozpoznawania ziaren pyłku, tj.: barwy ustalonej za pomocą trzech rang RGB, morfologii szukanych obiektów, jako etap preprocessingu oraz progów dotyczących powierzchni, kształtu i średnicy Fereta dla wyznaczonych przez program obszarów, które odpowiadają 2 pierwszym kryteriom.Wyniki zliczania automatycznego porównano z wynikami obserwacji manualnej i podsumowano przy użyciu miar trafności prognoz. Przeprowadzona analiza wykazała, że zastosowanie 4 pierwszych kryteriów pozwala uzyskać najlepsze wyniki. Przy dołączeniu progu związanego ze średnicą Fereta oprogramowanie znacznie gorzej radziło sobie ze zliczaniem materiału pyłkowego. Rezultaty najbardziej zbliżone do wyników obserwacji manualnej udało się uzyskać przede wszystkim w czasie tygodnia, kiedy przeważał pyłek olszy oraz leszczyny. Znacznie gorsze wyniki dotyczą rozpoznawania brzozy ze względu na dużą liczbę ziaren, w tym podobnych do pyłku brzozy (np. dębu), a także zanieczyszczenia na preparacie (fragmenty roślin), co skutkowało licznymi fałszywymi sygnałami. Weryfikacja pozwoliła zidentyfikować główne zalety i wady oprogramowania oraz określić, kiedy może być ono pomocne w zliczaniu ziaren pyłku.
A Systematic Review: Formulation of Facial Wash Containing Essential Oil
Authors: Syaharani Cut Puspita Salsabila , Isnaini Nadia , Harnelly Essy , Prajaputra Vicky , Maryam Siti , Gani Fadli A.
Published: October 2023

Facial wash is a major need of the community because it is very helpful in removing dirt, dust, dead skin cells, oil, residual cosmetics and provides moisture to the skin. In general, the face wash used by the community is classified as a synthetic product that can damage the skin, one alternative to avoid this by using natural ingredients such as essential oils. Essential oils have many benefits, including as anti-acne, antibacterial, and antioxidant. Therefore, a systematic review was conducted regarding the formulation of essential oils as a face wash that can be a reference in future research. The systematic review method was carried out by collecting data from various literature sources obtained from several research journals that have been published both nationally and internationally accredited reviewing face wash cosmetics containing essential oils. Based on the systematic review, it was found that there are several face wash formulations containing essential oils of patchouli oil, tea tree oil, jasmine oil, cinnamon oil, black cumin seed oil, basil oil, ylang-ylang oil, peppermint oil, turmeric oil, lemongrass oil, lavender oil, and tangerine oil.
EFFECT OF BACTERIAL VOLATILE COMPOUNDS ON PAKCOY (Brassica rapa L.) GROWTH PROMOTION
Authors: Phabiola Trisna Agung , Khalimi Khamdan , Wiguna Putu Perdana Kusuma
Published: October 2023

This research was aimed to test of the ability of MVOC-producing bacteria to increase plant growth of Pakcoy (Brassica rapa L.). The methodology including testing the ability of MVOC-producing rhizobacteria in Pakcoy plant growth enhancement, MVOC extraction and analysis of compounds in MVOC Extracts using Gas Chromatography. Different bacterial species produce different MVOC. S. maltophilia Sg3 emitted 20 MVOC compounds and MVOC that contribute to increasing plant growth, namely oxalic acid, cyclohexyl undecyl ester, 2-Furancarboxaldehyde, 5-methyl-, 1,2 butanediol, and Piperazine. E. asburiae MjSg48 emitted 12 MVOC compounds and those that contributed to increasing plant growth were oxalic acid, cyclohexyl dodecyl ester and 4-methyl oxazole. E. asburiae TK24 emitted 27 MVOC compounds and those that contributed to increasing plant growth were oxalic acid, isohexyl neopentyl ester, thiazole, Oxalic acid, and cyclohexyl decyl ester. Meanwhile P. rettgeri Al2TT emitted 13 MVOC compounds and those that contributed to increasing plant growth were oxalic acid, diisohexyl ester, and Pyridine, 2,3,4,5-tetrahydro.
The impact of bagworm (Metisa plana) attack on the production of oil palm (Elaeis guineensis Jacq.) at Tanjung Beringin Plantation PT. Langkat Nusantara Kepong
Authors: Hasan Basri Arie Hapsani , Girsang Stephanie Angelica , Novita Aisar
Published: October 2023

The impact of bagworm (Metisa plana) attack on the production of oil palm (Elaeis guineensis Jacq.) at Tanjung Beringin Plantation PT. Langkat Nusantara Kepong. This study aims to assess the extent of attack by bagworms (Metisa plana) and the impact of bagworm attacks (Metisa plana) on oil palm production in Tanjung Beringin Plantation PT. Langkat Nusantara Kepong. The study method used was descriptive statistics by collecting data from the estate office and direct interviews. The study was carried out at Afdeling III Tanjung Beringin Plantation, PT. Langkat Nusantara Kepong. The assessment was carried out from February to July 2022. The statistical analysis method used to determine the impact of bagworm (Metisa plana) attacks on oil palm production was using tables, graphs and Descriptive Statistics analysis. The results of tables, graphs and Descriptive Statistics analysis show that the attack area of the bagworm (Metisa plana) in 2019-2021 has decreased by 66.62% and the attack of the bagworm (Metisa plana) has an impact on oil palm production. The wider the pest attack, the smaller the production. Pest attacks in 2019 of 680 Ha experienced a decline in production in 2020 by 2.33% and pest attacks in 2020 of 374 Ha experienced an increase in production in 2021 by 11.60%.
PHYTOCHEMICAL ANALYSIS OF Mucuna pruriens L. LEAVES EXTRACT AND ITS INHIBITION TEST AGAINST Curvularia lunata (WAKK). BOED. THAT CAUSED LETTUCE LEAF SPOT
Authors: Nata I Made Ary Putra , Suada I Ketut , Phabiola Trisna Agung
Published: October 2023

Curvularia lunata is a pathogenic fungi that attack various plant species including lettuce. Its control needs to be carried out in an environmentally friendly manner, namely using botanical fungicides. M. pruriens is a legume plant that is widespread in Indonesia that has a potential as a botanical fungicide, beside as a traditional medicine. The purpose of this study was to study the chemical content of M. pruriens leaves and its potency to inhibit the growth of C. lunata. The determination of the compounds was carried out by Gas Chromatography-Mass Spectrophotometry and the inhibition test was carried out using diffusion well, and agar dillution method. The result showed that the crude extract of M. pruriens leaves contained ethyl isothiocyanate that act as an antifungal with AUC of 20,78%. The MIC of the extract was 0,9%. The extract at 5% concentration was capable to inhibit C. lunata growth, mycelium mass, and conidia production respectively 38,33%; 67,14%; 99,88% compared to control.
KEKUATAN OTOT CORE MEMENGARUHI KECEPATAN RENANG GAYA BEBAS 50 METER PADA ATLET RENANG KOTA DENPASAR
Authors: Azmi Ayu Ulul , Winaya I Made Niko , Ayu Antari Ni Komang Juni , Putri Thanaya Sayu Aryantari
Published: October 2023

Pendahuluan: Renang merupakan aktivitas fisik yang dilakukan dalam air menggunakan seluruh atau sebagian anggota tubuh termasuk area core. Olahraga renang selain bermanfaat bagi kesehatan juga dapat menjadi hobi, rekreasi bahkan untuk mencapai prestasi melalui perlombaan. Banyak faktor yang menjadi pengaruh dalam mencapai prestasi olahraga renang yang mengutamakan kecepatan dalam penilaian perlombaan, salah satunya komponen fisik kekuatan. Aktivitas renang membutuhkan keseimbangan dan kestabilan selama berenang untuk mencapai finish yang lebih efisien dan cepat. Penelitian ini bertujuan mengetahui hubungan antara kekuatan otot core dengan kecepatan renang gaya bebas berjarak 50 meter pada atlet renang Kota Denpasar, Bali.

Metode: Penelitian ini menggunakan rancangan penelitian berupa observasional analitik cross sectional dengan teknik purposive sampling yang dilakukan pada bulan Februari-Maret 2022. Jumlah responden yang dibutuhkan dalam penelitian ini adalah 53 responden yang sesuai dengan kriteria inklusi, eksklusi dan drop out yang telah ditentukan. Pengumpulan data dilakukan dengan mengukur kekuatan otot core menggunakan One Minute Sit-up Test dan kecepatan renang gaya bebas 50 meter diukur menggunakan stopwatch dengan hitungan detik.

Hasil: Analisis data yang telah dilakukan menggunakan uji Spearman’s Rho pada penelitian ini memperoleh nilai data signifikansi sebesar 0,004 yang berarti lebih kecil dari 0,05 (p < 0,05). Nilai koefisien korelasi sebesar -0,393 yang artinya tingkat kekuatan hubungan kedua variabel adalah cukup dengan arah korelasi negatif, yang berarti hubungan berbanding terbalik antar kedua variabel.

Simpulan: Disimpulkan bahwa terdapat hubungan yang signifikan antara kekuatan otot core dengan kecepatan renang gaya bebas 50 meter pada atlet renang Kota Denpasar. Semakin tinggi kekuatan otot core, semakin rendah nilai kecepatan renang atau semakin cepat

 

Kata Kunci: Kekuatan otot core, kecepatan renang, gaya bebas, atlet renang.
SEDENTARY LIFESTYLE MEMENGARUHI TINGKAT KEJADIAN OBESITAS SISWA SEKOLAH MENENGAH PERTAMA
Authors: Sidarthayani Ni Putu Venaya , Andayani Ni Luh Nopi , Indrayani Agung Wiwiek , Tianing Ni Wayan
Published: October 2023

Pendahuluan: Sedentary lifestyle merupakan perilaku seseorang yang tidak banyak melakukan gerakan sehari-harinya. Saat ini banyak siswa menengah pertama dimanjakan oleh ketersediaan segala kebutuhan hidupnya yang mengakibatkan munculnya sedentary lifestyle.  Sedentary lifestyle berpengaruh terjadinya penyakit tidak menular salah satunya obesitas. Obesitas dapat menyebabkan dampak buruk nantinya seperti tekanan darah tinggi, diabetes mellitus, jantung, hingga gangguan pada muskuloskeletal. Tujuan dari penelitian ini untuk mengetahui hubungan sedentary lifestyle terhadap tingkat kejadian obesitas pada siswa Sekolah Menengah Pertama di Kota Denpasar

Metode: Metode penelitian ini berupa studi cross sectional bersifat analitik dengan menggunakan Uji chi square untuk menganalisis data. Penelitian dilakukan di Sekolah Menengah Pertama di Kota Denpasar pada bulan November 2021 secara offline dengan menerapkan protokol kesehatan COVID-19. Teknik sampling yang digunakan pada penelitian yaitu menggunakan purposive sampling dengan jumlah subjek sebanyak 69 orang

Hasil: Uji hipotesis  yang  digunakan  adalah  uji  statistik  chi  square  untuk  menganalisis  adanya hubungan sedentary lifestyle terhadap tingkat kejadian obesitas pada siswa Sekolah Menengah Pertama di Kota Denpasar, yang didapatkan nilai p ialah 0,00 atau p < 0,05.

Simpulan: Terdapat hubungan sedentary lifestyle dengan tingkat kejadian obesitas siswa Sekolah Menengah Pertama di Kota Denpasar

 

Kata Kunci: lifestyle, obesitas, sedentary, siswa
Pengaruh return on asset (ROA), return on equity (ROE), debt to equity ratio (DER), dan price earning ratio (PER) terhadap return saham pada perusahaan makanan dan minuman yang terdaftar di Bursa Efek Indonesia pada tahun 2017-2020
Authors: Ngadiman Stephen Sugiharto , Widjaja Indra
Published: October 2023

This case aims to examine the effect of Return on assets (ROA), Return on Equity (ROE), Debt to Equity Ratio (DER), and Price Earning Ratio (PER) on stock returns. This study used 56 samples selected using purpose sampling and then analyzed using Eviews10. Data in this case were taken from 14 companies listed on the Indonesia Stock Exchange. The research period is 4 years from 2017 to the end of 2020. The method used in this case is to compare the value of the ratio on the financial statements. In this case, the method used to analyze the data that has been taken is the regression panel data and hypothesis testing, the results of this study are the Return on assets (ROA), Return on Equity (ROE), and Debt to Equity Ratio (DER) has a significant effect on stock returns and Price Earning Ratio (PER) does not have a significant effect on stock returns. While collectively all variables have a significant effect on stock returns. Of course, with the fundamental knowledge about financial performance as an indicator for investors before making decisions to invest in the capital market, fundamental analysis remains an effective tool for investors in choosing the stocks they want to invest in.

Pada penelitian kali ini memiliki tujuan untuk menguji pengaruh Return on Asset (ROA), Return on Equity (ROE), Debt to Equity Ratio (DER), dan Price Earning Ratio (PER) terhadap return saham. Penelitian ini menggunakan 56 sampel yang dipilih dengan menggunakan purpose sampling dan kemudian dianalisis menggunakan Eviews10. Data di dalam penelitian kali ini diambil dari 14 perusahaan consumer goods yang terdaftar pada Bursa Efek Indonesia (BEI). Periode penelitian selama 4 tahun, yakni mulai periode tahun 2017 sampai akhir tahun 2020. Metode yang digunakan dalam penelitian ini adalah membandingkan nilai rasio pada laporan keuangan. Metode yang dipakai dalam menganalisis data yang telah diambil adalah regresi data panel dan pengujian hipotesis, Hasil dari penelitian adalah variabel bebas berupa Return on Asset (ROA), Return on Equity (ROE), dan Debt to Equity Ratio (DER) terdapat pengaruh signifikan serta hubungan negatif terhadap variabel terikat, yakni return saham dan Price Earning Ratio (PER) tidak ditemukan pengaruh yang signifikan serta hubungan negatif terhadap return saham. Dari hasil penelitian juga menyatakan, bahwa secara simultan variabel independen juga ditemukan pengaruh yang signifikan terhadap variabel terikat (return saham). Tentu dengan adanya pengetahuan mendasar tentang kinerja keuangan sebagai indikator bagi sisi investor sebelum adanya pengambilan keputusan dalam melakukan tindakan investasi dipasar modal, sehingga analisis fundamental masih tetap menjadi sebagai suatu alat yang berguna untuk investor dalam memilih saham yang ingin diinvestasikannya.