bluuebunny/crossref_metadata_2025 huggingface dataset:
The Effect of Remote Working Method on Female Academics: Iğdır Case
Authors: Güneş Çiğdem , Sökmen Gürçam Özlem
Published: April 2024

The measures taken with the The Covid-19 Pandemic have brought many changes in our lives. One of these measures, social distancing, has led to the emergence of a distinction between work from home jobs and non work from home jobs. Managers, professional occupational groups, office services employees are in the first place among remote working occupations. In this context, academicians in education, scientific and technical activities are in the category of occupations that can do most of their work remotely. Academicianship, which is one of the professions that allows working from home, how the working from home method applied, what the results are and the processes experienced by academics have been investigated in the case of female academics working at Iğdır University, and the interview technique was used in the study.The answers given by the participants were analyzed using the “MAXQDA 18” program. According to the results, participants stated that working from home has advantages and disadvantages. Accordingly, the main themes of the study were identified as the advantages of working from home and the disadvantages of working from home. The main advantages of working from home included the sub-themes of time saving, online courses, no overtime, convenience of space, saving money (economically), while the main disadvantages included the sub-themes of lack of work discipline, low work efficiency, lack of active education with the student, disruption of work-life balance, and increased time spent on childcare.
Geoinformation model for risk management in Burundi
Authors: Ndikumana Elias , Istomin Evgeny P. , Yagotinceva Natalia V.
Published: April 2024

This paper is focused on the development of a geographic information system model for decision preparation. The application of indicator approach for visualization of risks associated with agricultural activities is presented. The paper describes not only the functioning of the geographic information model, but also the interaction between the geographic information model, database and web application in order to present in real time the geographic risks inhibiting agricultural activities.
Determination of channel curvature in the map forecast model
of river meandering
Authors: Lurie Irina K.
Published: April 2024

The article is a development of the author's previous work aimed at predicting channel displacements during the meandering of lowland rivers. The hypothesis about the instability of a straight river bed is accepted as the main hypothesis about the causes of meandering. To construct a meandering model, a statement is used according to which the river bed shifts from its current position along the normal to the dynamic axis of the flow in the direction from the center of its curvature in proportion to the value of the curvature of the channel in a given section, and the proportionality coefficient is unknown in advance and must be determined in the process of cartographic (hydrological) monitoring. Since the curvature of a river channel is ex-pressed through the second derivative of a curve that approximates the outline of the bank, the important question is how to accurately calculate this curvature from the coordinates of bank points. A way to do that is proposed in the article. This way is based on approximating the coast-line with a 2nd order spline in the form of a circle most closely adjacent to the coastline. Since hydrological monitoring makes it possible to find normal channel displacements over a certain period of time, then knowing the curvature of the coastline in all sections of the channel, it is possible to calculate the unknown coefficient of proportionality of this displacement to the cur-vature. The obtained values of the coefficient of proportionality are proposed to be used for pre-dictive mapping of channel dynamics for future time intervals.
Development of a methodology for empirical scientific research using standard libraries of automatic machine learning on the example of predicting oil and gas reservoirs in the Tomsk Region
Authors: Ostanin Vladimir A.
Published: April 2024

A methodology for applying machine learning to predict oil and gas reservoirs with a specified accuracy has been developed and illustrated using examples. The methodology includes principles of working with datasets, methods for interpreting the obtained models, methods for filtering local data noise, empirical methods for assessing prediction accuracy, and a method for calculating prediction accuracy based on Bayes' theorem. This work may be of interest to specialists in the field of logic and methodology of natural sciences, petroleum and gas geology, design of geological exploration works, design of oil and gas field development, as well as specialists in data analytics and artificial intelligence in the oil and gas industry.
Interpretation and origin determination of oil seepages using marine seismic data: a case study of the Western Continental Margin of India
Authors: Loginov Dmitriy S.
Published: April 2024

This article discusses the experience of a joint using remote sensing data, marine seismic data and open geoscientific data to search for natural mineral oil seepages. The study was carried out as part of an assessment of oil prospects in the offshore sedimentary basins of the Arabian Sea on the west coast of the Indian Peninsula. The methodology is based on visual interpretation of natural and anthropogenic oil seepages using Sentinel-2 multispectral imageries. Modern offshore seismic data is used to establish the mineral origin of oil seepages by the presence of reservoirs and fault systems as possible sources of hydrocarbons and channels for their migration to the surface, respectively. The final map of detected oil seepages location is the result of research. Areas of natural mineral oil seepages accumulation confined to the western continental margin of India have been identified. Recommendations for exploration activities in the Kutch, Saurashtra and Kerala-Konkan offshore sedimentary basins were given. The acquired experience of visual interpretation of multispectral satellite data confirms efficiency of marine seismic data application for delineation of natural oil seepages of mineral origin in the areas of intensive navigation. The proposed methodology of research can be used as an indirect assessment of oil prospects in the Western Continental Margin of India and other areas of the world ocean.
Management of Implementing the Independent Learning Curriculum: Linking and Matching Vocational High School with IDUKA
Authors: Sulistio Sulistio , Mudjisusatyo Yuniarto , Rahman Arif
Published: April 2024

The research is aimed at: analyzing the head of the study program and productive teachers in the analysis of basic competencies according to the needs of IDUKA; analyzing the concept of application of independent curriculum learning according to IDUKA's needs; and analyzing industrial work practices following a prakerin program at IDUKA for at least 6 months. This research uses qualitative research models with descriptive methods. The data analyzed is data from interviews, research papers, observations, and making field records with the Head of State Vocational Education of 1 Lima Puluh, Head of Multi Media Studies Program, Chair of Hospitality Study Program, Chief of Program Studies of Crafts, Deputy Head of School Curriculum, and Teacher of Lectures related to the Management of Application of Curriculum Merdeka Learning Through Link and Match The results obtained from this research are: (1) The efforts made by the Head of the School have reached the Planning and Implementation Stage; (2) proof of the MOU/MOA already done by 3 entrepreneurs relevant to the skill and competence of the student as a place to test the competence of the place of the CPL/student; (3) teachers create an active learning atmosphere; (4) conduct practical activities; (5) facilitate additional information from the Internet and Platform of Enterprises, seeing the latest developments and trends; and (6) link and match with IDUKA with practical modules relevant to industry needs.
Moodle-based Harmonization Learning Materials Development: Improving Learning Outcomes Office Management Automation Skills
Authors: Muhammad Yusuf  , Thamrin Thamrin , Hutasuhut Saidun
Published: April 2024

The qualification of the teaching material coordination developed using Moodle media and the effectiveness of the materials developed to improve student learning outcomes. This research is developmental research. The development model used in this research is the ADDIE model. The data in this study are data on the validity of teaching materials that have been validated by material experts, media experts, and learning designers. The data collected are further analyzed descriptively to find out the effectiveness of the educational materials developed and to know the efficacy of the teaching materials tested. The results of the research show that Moodle-based coordination materials are worthy of being used to improve the learning outcomes of alignment subjects among students in the X class of OTKP Vocational Education at Swasta Bina Satria Medan. On the results of the post-test, there was an increase in the student's learning outcome by 0.033 (0.3 < g ≤ 0.7) with a moderate criterion. Furthermore, Moodle-based coordination teaching materials are effective in improving the learning outcomes of student coordination subjects. Based on the t test, the magnitude of the thitung value is 2,187, while the ttable value is 0,396. This means that the value of thitung > ttable (2,187 > 0,396), so the teaching material is declared effective.
Science-literacy-based teaching materials Training Management Model: Improving the Professional Competence of Middle School Teachers
Authors: Ismeini Rini , Rahman Arif , Mudjisusatyo Yuniarto
Published: April 2024

This research aims to (1) determine the effectiveness of the Scientific Literacy-Based Teaching Materials Training Management Model based on material experts, learning design experts, and teacher responses. (2) determine the effectiveness of the scientific literacy-based teaching materials training management model. This research was conducted at SMP N 11 Medan in June–October 2023, using descriptive data analysis techniques. The development of the training model was carried out using the Thiagarajan Four-D (4-D) development model, which consists of four stages, namely definition, design, development, and dissemination. The resulting product is a training model that will be used by teachers at SMP N 11 Medan. The feasibility of the model was assessed by validation experts. The results of the material expert assessment show that it is in the very good category, with an average percentage of 90.05% (very good), design experts at 90.50% (very good), and teacher respondents at 91.6% (very good). Test the effectiveness of the model with the results of the known value tcount = 3.263 while ttable = 2.042, which means that there is an influence of using a model based on scientific literacy in the ecosystem in increasing students' grades in class, so it can be concluded that the research product for the development of scientific literacy-based teaching material training management is a training model that is suitable for use as a training model for teachers.
Article RETRACTED due to manipulation by the authors Effects of ABC Running and Bodyweight Training combination: A case study on the speed of hurdling athletes
Authors: Alimuddin Alimuddin , Liza Liza , Syafrianto Donal , Sepriadi Sepriadi , Bin Zakaria Jaffri , Wahyudin Wahyudin , Sari Kardi Ipa , Komaini Anton , Ndayisenga Japhet , Singh Vikash , Okilanda Ardo
Published: April 2024

The use of exercise in sports must be right on target on the physical component needed. Similarly, hurdling not only utilizes speed, but requires strength to get maximum results. The purpose of the study was to analyze the effects arising from the use of Running ABC exercises combined with Bodyweight Training. The study design used a two-group post-test pre-test of 22 trained male subjects enrolled in the study. The first stage includes initial tests to see initial ability and as a basis for determining the treatment group which is divided into two groups with ordinally paired patterns A-B-B-A for group alignment. Group 1 was given Running ABC exercises, and Group 2 Running ABC exercises were combined with Bodyweight Training. Each group was trained for 16 meetings. The test instrument used is a 50yard sprint over obstacles by measuring the speed of the athlete's travel time. The data analysis technique used was a difference test with IBM SPSS 24 statistics. The results of the study were obtained from data analysis there was a significant difference between group 1 who only used Running ABC exercises with group 2 who used Running ABC exercises combined with Bodyweight Training exercises with a difference value of 0.043<0.05. This means that running abc (agility, balance, and coordination) and body weight training are significant in increasing the running speed of hurdling athletes, but combining body weight training and running abc (agility, balance and coordination) is more effective than training using only one type of physical component exercise. By combining running abc exercises and body weight training, trainers can improve their athletes' overall fitness and technique, effectively improving balance, coordination, and functional strength.
Keyword: Exercise, Bodyweight Training, Running ABC, Hurdles.
Research on Online Banking Quality Management Requirements
Authors: Chung Yi -Chan , Hsu Yao-Wen , Hu Tzu-Yun Hu
Published: April 2024

Abstract

Due to the fierce competition in online banking, banks need to provide quality services, understand customer needs, and satisfy customers with the quality of services. Only then can the bank attract more customers for transactions and generate higher revenue. This study utilizes Importance Performance Analysis (IPA) to investigate customer satisfaction and emphasize service quality. It establishes priority service quality improvement items and employs the Kano model to assess the service quality of J online banking operators. Identify items for improving efficiency and service quality. The questionnaires for this study will be distributed from October 2023 to November 2023. Respondents will be customers of J online banking operators. A total of 65 questionnaires were distributed, and 56 valid questionnaires were recovered. Online banking operators must prioritize enhancing service quality and improving efficiency to maintain high standards and enhance competitiveness.

JEL classification numbers: M10.
Keywords: Online banking, IPA, Kano model, Service quality.
Interpretasi Asas Mempersulit Perceraian Dalam Perspektif Hukum Islam
Authors: Hermansyah Hermansyah
Published: April 2024

Perkawinan, sebagai penyelenggara sakinah, mawadah, dan rahmah, dapat dihadapkan pada tantangan serius, dipengaruhi oleh berbagai alasan. Saat konflik merajalela dalam rumah tangga, agama Islam menawarkan solusi melalui perceraian atau talak. Meski mayoritas masyarakat Indonesia masih menganggap ucapan talak sebagai tanda putusnya ikatan perkawinan, kenyataannya, perceraian dianggap resmi setelah diputuskan oleh Pengadilan Agama sesuai peraturan yang berlaku. Penelitian ini menggunakan metode kepustakaan dengan fokus pada pengumpulan data literatur dan mengadopsi pendekatan konseptual. Peneliti merinci aspek-aspek hukum UU No. 1 Tahun 1974 terkait kemaslahatan talak di pengadilan menurut hukum Islam di Indonesia. Pandangan terhadap perceraian dalam Islam dan Undang-Undang Perkawinan menegaskan perlunya pelaksanaan dengan pertimbangan, keadilan, dan tanggung jawab. Sehingga Tujuan utama dari penelitian ini adalah memberikan gambaran yang komprehensif tentang asas mempersulit perceraian dan kemaslahatan talak di hadapan pengadilan Hasil temuan dalam tulisan ini bahwa Hukum Islam, melalui Thalaq, mengatur perceraian dengan batasan jelas, menekankan pentingnya menjalankan hukum Allah secara adil. Undang-Undang Perkawinan di Indonesia mengarah pada prosedur kompleks, termasuk upaya perdamaian di Pengadilan Agama sebelum perceraian. Regulasi ini mencerminkan kesadaran akan kesejahteraan dan keadilan bagi semua pihak yang terlibat. Asas mempersulit perceraian di Pengadilan Agama bertujuan mendorong keputusan bijaksana, mempertimbangkan kepentingan bersama, dan memastikan kesesuaian dengan norma hukum Islam, menciptakan pemahaman yang lebih baik terkait hukum dan syariat Islam untuk dampak positif bagi masyarakat.
Motivações e condições para a viagem de um naturalista na Amazônia
Authors: Alves Jose Jerônimo de Alencar
Published: April 2024

O naturalista Henry Bates permaneceu onze anos realizando atividades científicas na região Amazônica. Para que ele concretizasse esse empreendimento, dois fatores são enfatizados pela historiografia: um, de ordem motivacional, refere-se ao acentuado interesse que ele nutria pela História Natural; outro, de ordem econômica, diz respeito ao contrato que assinou antes da viagem, por meio do qual receberia pagamento pelas espécies que enviasse à Europa. Essas afirmações decorrem de uma minuciosa leitura dos textos historiográficos que incluem a jornada do naturalista na Amazônia, entre os quais estão aqueles escritos por Henry Bates mesmo, sobretudo no livro de viagem, em que enfatiza as próprias impressões estéticas e sensíveis, e não apenas suas atividades científicas na região. A leitura desses escritos nos levou à seguinte questão: Teriam sido essa motivação e esse pagamento os únicos fatores que contribuíram para a longa temporada passada nessa região? Concluímos que essa permanência — condição necessária para as atividades científicas que ele realizou, conforme expressa nos próprios escritos —, além dos propósitos científicos, foi estimulada por sentimentos afetivos e valores estéticos relativos à natureza e favorecida pelo apoio da população local.
MOTHER TONGUE BASED MULTI LINGUAL EDUCATION: THE TEACHERS’ REMEDIES TO PROBLEMS
Authors: BANGSOYAO ELDINA D.
Published: April 2024

The research aimed to investigate the strategies utilized by teachers in Bakun, Benguet. One hundred teachers from Grade I to Grade III participated by completing questionnaires, and supplementary information was gathered through interviews conducted after classes and during seminars. Statistical analyses including t-tests, Pearson Product Moment Correlation, and analysis of variance were employed to analyze the data. The findings indicate that the utilization of learning materials in the implementation of MTB-MLE emerged as a significant issue, followed by concerns regarding the teaching-learning process and professional development among respondents. The remedies utilized in addressing teaching-learning processes, learning materials, and professional development were found to be both highly utilized and effective. Furthermore, a strong correlation was observed between the extent of remedy usage and its effectiveness in addressing challenges related to the implementation of MTB-MLE. Increased usage of remedies corresponded with higher effectiveness and contributed to reducing implementation challenges faced by teachers.
Kuwaiti families' documents and their importance in documenting the history of Kuwait and the Arabian Gulf in the nineteenth century and the first half of the twentieth century
Authors: Dahi Falah Al-Hajri Nasser
Published: April 2024

The history of Kuwait and the Arab Gulf states in the early period of modern history depends on several official sources, the most prominent of which are: British and Ottoman documents and official correspondence between the rulers of the region and foreign powers. However, these documents express the viewpoint of their writers and the orientations of their countries. A dilemma represented in the absence of mechanisms for preserving documents, and this led to a gap in the documentation of the history of the Gulf, especially the economic, social and cultural history. To fill this gap, the cultural institutions in Kuwait began collecting and organizing Kuwaiti families' documents, most notably: the maritime calendars, which are notebooks and books in which Kuwaiti sailors used to record their notes and observations during the sailing ships’ voyages, and the accounts and correspondence books of commercial families, especially since the commercial families in Kuwait They had established trade centers in India and East Africa, and they corresponded with each other to learn about the movement of buying and selling, and the conditions in the Arab Gulf at all levels, and then this study will address the importance of these documents in documenting the history of Kuwait and the Arabian Gulf in the nineteenth century and the first half of Twentieth century. The study will be divided into three axes: The first axis will deal with the maritime calendars, their types and their usefulness, the most famous sailors’ notebooks, and the information they contain about the history of Kuwait and the Arabian Gulf. Correspondence and notebooks, and the third axis will present the role of Kuwaiti cultural institutions in preserving civil documents, the Kuwaiti Research and Studies Center as exemplar
Programa de razonamiento matemático para la mejora del rendimiento académico en estudiantes de educación básica
Authors: Ruiz Merino Aurelio , Pando Ezcurra Tamara
Published: April 2024

La presente investigación tiene como objetivo evaluar el impacto de la aplicación de un programa de razonamiento matemático en el rendimiento académico de los estudiantes del primer grado de educación secundaria de una institución educativa pública de San Juan de Lurigancho. Se utilizó un diseño cuasi experimental y se trabajó con una muestra de 48 estudiantes, divididos en un grupo control y un grupo experimental. Se aplicó un pretest y un postest para medir el rendimiento académico en matemáticas y se aplicó el programa de razonamiento matemático al grupo experimental durante tres meses. Los resultados mostraron un incremento significativo en el rendimiento académico en matemáticas en el grupo experimental en comparación con el grupo control, lo que demuestra la efectividad del programa de razonamiento matemático en mejorar el rendimiento académico en esta área.
Tecnología digital y la metamorfosis en la enseñanza docente, 2020
Authors: Esponda Versace Laura , Jordan Campos Martha Alicia , Puente Saldaña Rosa
Published: April 2024

En momentos de una creciente demanda de profesores con habilidades digitales avanzadas, asumimos el reto de investigar las diferentes partes de las competencias de la tecnología digital. El objetivo del estudio fue establecer el nivel de relación que existe entre la tecnología digital y la metamorfosis en la enseñanza docente. Se realizó un estudio con enfoque cuantitativo, método hipotético deductivo, corte transversal y nivel ordinal. El impacto, producto de la Pandemia se ha dado en este contexto educativo transformando al docente en sus estrategias de enseñanza con efectos en cada rincón del mundo, no solo desde la tecnología misma sino desde la pedagogía, la comunicación, la administración, en un marco de participación activa de los alumnos, el fomento de un ambiente de respecto, así como la evaluación de sus aprendizajes. Trabajamos en una muestra de 60 docentes de diferentes instituciones de nivel de educación básica, el método que se utilizó fue el analítico, el diseño empleado fue el correlacional descriptivo, diseño no experimental, Utilizamos para la recolección de datos la encuesta y como instrumento el cuestionario, validado por Juicio de expertos. Los resultados se obtuvieron por estadística descriptiva y para el contraste de hipótesis la estadística inferencial mediante el estadígrafo Rho de Spearman. Se obtuvo un valor de r= 0.73 según la Correlación de Spearman, y un valor de sigma menor de 0,05 rechazando así la hipótesis nula y aceptando la hipótesis postulada en el estudio: la tecnología digital tiene relación significativa alta con la metamorfosis en la enseñanza docente.
Intervenciones basadas en psicología positiva para adultos mayores: una revisión sistemática
Authors: Torres Nicolas , González-Celis Rangel Ana Luisa Mónica
Published: April 2024

Se condujo una revisión sistemática sobre la efectividad de las intervenciones basadas en psicología positiva (IPP) en la promoción de bienestar y calidad de vida y alivio de ansiedad y depresión en adultos mayores. En bases de datos científicas y metabuscadores se seleccionaron estudios que cumplieron los criterios de elegibilidad propuestos; en la selección final se obtuvieron 25 estudios, depurados de 543 registros. Los resultados evidenciaron que, a pesar de un incremento en el uso de las IPP, el número de estudios conducidos en población adulta mayor aún es limitado y gran parte de estos se llevan a cabo en población no clínica sin comorbilidades. Los efectos más frecuentemente reportados incluyen el incremento del bienestar psicológico y subjetivo y el alivio de sintomatología depresiva. Existe una amplia heterogeneidad en los tipos de IPP que se emplean tanto en programas de intervenciones sencillas como multielemento y las principales incluyen gratitud, perdón, optimismo, identificación y uso de fortalezas de carácter y formulación de objetivos. Se proveen sugerencias para investigación futura.
Propiedades psicométricas de la Coping Scale for Adults (CSA) en padres mexicanos
Authors: Barcelata-Eguiarte Blanca Estela , Montalvo Ocampo Lilia
Published: April 2024

El objetivo de este estudio fue examinar la validez de constructo y consistencia interna de la Coping Scale for Adults (CSA) en padres de adolescentes. Participaron un total de 567 madres y padres de 30 a 60 años (M=39.97; DE= 3.01) de adolescentes de 12 a 18 años provenientes de dos muestras no probabilísticas. Se efectuaron un análisis factorial por componentes principales con rotación oblimin que mostró una configuración de 10 factores con 40 ítems (varianza explicada=63.58%) y un análisis factorial confirmatorio, que probó un modelo de 9 factores con 34 ítems, con índices de ajuste aceptables. Los coeficientes de consistencia interna de Cronbach oscilaron entre .855 y .698 (αtotal=.790). Esta versión preliminar del CSA, es potencialmente útil y parsimoniosa para evaluar estrategias de afrontamiento en padres de adolescentes, que permitiría la comparación de padres e hijos con base en un modelo multinivel. Algunas limitaciones de este estudio hacen que se planteen recomendaciones orientadas a mejorar los índices de ajuste ampliando y diversificando las muestras.
Improving technology for disinfecting grain from pests of bread stock using ultra-high radiation frequencies
Authors: Тuychiyeva D. M. , Soliyeva D. A.
Published: April 2024

The article is devoted to the study of baking properties of flour made from microwave disinfected grain. The article also discusses methods that can assess the quality and safety of grain products. Measures taken for disinfestation of grain storage facilities are complex, expensive and require a complete shutdown of production, so it is relevant to search for new approaches to disinfestation of grain storage facilities without complete suspension of the work process. In this regard, methods of grain disinfestation using microwave radiation, electric fields and other physical methods that do not require stopping production are of considerable interest. The results of studies have shown that the use of microwave irradiation with high-frequency electromagnetic fields significantly increases the efficiency of destruction of pests in grain. The analysis of the effect of microwave irradiation on moisture, gluten content and temperature of grain indicates that the use of electromagnetic fields with a power of 180 W for 120-160 seconds does not affect the physical and chemical characteristics of grain. According to organoleptic evaluations, at optimal treatment parameters (180 W/m2 for 120-160 seconds) the color, aroma and taste of grain remain unchanged.
Nutrient research of chopped semi-finished products enriched with a protein-carbohydrate composition
Authors: Absalimova M. A. , Baibolova L. K. , Tayeva A. M. , Glotova I. A. , Choi Mi-Jung
Published: April 2024

The difficulty in solving a multicomponent formulation problem is that five or more ingredients are currently used in product design. Solving a system of linear equations and inequalities with such a large number of variables manually presents significant difficulties, in which formulation errors are not excluded. In the work the methodology of computer modelling of multicomponent meat products is presented, which is realized on an example of technology of minced meat production. The aim of the research is to design the mathematical model of minced meat with the addition of new protein-carbohydrate compositions (PCC). The objects of research are minced meat, PCC, which includes chickpea flour, whey protein concentrate, ground soy and water for hydration. Implementation of the design method was carried out with the software system Microsoft Excel with the "Solution Finder" add-on. Work with the Excel spreadsheet processor is based on entering the data required for calculation, calculation formulas into the corresponding cells of the spreadsheet. The article presents the results of the study of the nutrient composition of minced meat with the addition of the new PCC. By means of mathematical modelling, the formulation of minced meat with PCC was optimized. Nutritional and energy value, vitamin, mineral and amino acid content of the obtained minced meat were determined. A targeted combination of ingredients made it possible to obtain food products with a given composition and properties.
Ensuring the safety in the production of fermented milk products with enterosorbing dietary fibers
Authors: Alimardanova M. K. , Bakiyeva V. M.
Published: April 2024

The current trend of health-conscious consumers and healthy eating habits is encouraging researchers to explore the development of food products with synbiotic benefits. Dietary fiber in vegetables, fruits and cereals is one of the promising prebiotics and its use in supplementing dairy product formulations. However, the important point is to produce safe products according to the current standards of the country of production and sale. This article identifies critical control points and conducts a metrological study of quality control at each stage in the production of a new fermented milk product with the addition of enterosorbing dietary fibers. The study identified potential and five critical control points and presented an optimized scheme with factors that ensure the safety and quality of the final product.
Evaluation of a Simulation Model for Deep-Bed Drying of Hybrid Rice Seeds
Authors: Manuel Luther John , Foliente Joanne , Lu Mengke , Yaptenco Kevin
Published: April 2024

This study evaluates a simulation model for drying hybrid rice seeds in deep-bed
set-up. This model is based on a heterogeneous diffusion model for predicting grain
moisture at different levels on a deep-bed drying set-up was developed. To evaluate
this, hybrid rice seeds were dried in a laboratory dryer with a 50-cm depth test cell.
Three drying setups (45°C, 55°C, and stepwise) were used. During drying, moisture
content was measured at different levels of the cell and at specified time intervals.
Around four months after storage, germination percentage of samples from different
drying setting and grain locations were obtained. The drying experiment revealed that
the fastest drying time is achieved with the 55°C drying temperature. Parameter
estimation and model validation of the simulation have revealed that the model used can
well predict the moisture content of the seeds across the deep-cell drying bin at any
given time. This can be further supported by the mean relative error of the model which
is below its acceptable values. Germination results have also shown that the drying
procedures used have no negative effect on the seed quality. Thus, using the simulation
model could be an accurate way to predict the moisture content with no effect on its
seed quality.
Prevalencia de manchas en los pacientes de ortodoncia con aparatología fija atendidos en la Clínica de Especialidades Odontológicas (CLISOE) de la Facultad de Odontología de la Universidad de Panamá, finalizados antes de marzo del 2019.
Authors: Finlayson Antonio , Lorenzetti Marcia
Published: April 2024

Una de las causas más frecuentes de la aparición de las manchas blancas en el esmalte dental es la presencia de placa bacteriana alrededor de la aparatología fija de ortodoncia por varios días. La decalcificación del esmalte adyacente a aparatos de ortodoncia es un efecto iatrogénico de la aparatología fija de ortodoncia. La decalcificación del esmalte adyacente a aparatos de ortodoncia es un efecto iatrogénico de la aparatología fija de ortodoncia. El uso de bandas y Brackets de ortodoncia aumenta los sitios donde se puede acumular más fácilmente la placa bacteriana y por lo tanto se dificulta la higiene dental. El ph de la placa bacteriana adyacente a la aparatología fija de ortodoncia es más bajo, lo que dificulta el proceso de Re-mineralización y la descalcificación del esmalte se puede dar. A través de la observación de las fotografías intraorales de los pacientes finalizados antes de marzo del año 2019 en la clínica de especialidades odontológicas de la facultad de odontología de la Universidad de Panamá se determinó la prevalencia de lesiones de manchas blancas que tenían al finalizar el tratamiento de ortodoncia.
Analisis Pembentukan Nilai & Karakter Anak dalam Aspek Kemandirian dan Religius di SD Muhammadiyah Kriyan
Authors: Nazarudin Achmad , Widiyono Aan
Published: April 2024

Penelitian ini dilatar belakangi kasus terkait anak (KTA) di Indonesia. Berbagai kasus KTA   menjadi potret betapa nilai dan karakter baik belum mengakar pada sebagian anak di generasi sekarang. Berbagai temuan kasus terkait anak lebih didominasi kasus terkait agama, berupa sikap religius dan munculnya generasi strawberry pada anak di masa sekarang. Banyak sekali faktor yang mempengaruhi terjadinya KTA, di antaranya keluarga, lingkungan serta sekolah. Salah satu upaya dalam mengatasi KTA adalah melalui budaya sekolah, karena sekolah merupakan salah satu lingkungan yang paling berpengaruh dalam membentuk karakter kepribadian anak. Penelitian ini bertujuan untuk mengetahui implementasi budaya sekolah sebagai proses pendidikan karakter, terutama karater mandiri dan sikap religius pada anak. Penelitian ini menggunakan jenis penelitian kualitatif deskriptif. Data penelitian dikumpulkan melalui teknik pengamatan, wawancara, dan dokumentasi. Subjek dalam penelitian ini adalah seluruh peserta didik dan tenaga pendidik di SD Muhammadiyah Kriyan. Hasil penelitian menunjukan bahwa melalui implementasi budaya sekolah dapat dijadikan sarana dalam proses pembentukan karakter anak. Bentuk budaya sekolah yang berlangsung di SD Muhammadiyah Kriyan berupa kegiatan Morning Activity dan MDES (Muhammadiyah Boarding Elementary School). Dampak positif dalam implementasi budaya sekolah telah dirasakan dengan adanya beberapa sikap positif yang dicontohkan peserta didik, sehingga dapat disimpulkan dari beberapa temuan sikap yang ditonjolkan peserta didik, budaya sekolah di SD Muhammadiyah Kriyan dapat dijadikan sarana sekolah dalam upaya pembentukan karakter anak di tingkat sekolah dasar.
Analisis Kemampuan Berpikir Kritis dalam Menyelesaikan Problem Based Tasks Berdasarkan Perbedaan Gender
Authors: Khafid Uzer Al , Zawawi Irwani , Suryanti Sri
Published: April 2024

Penelitian ini menggunakan penelitian deskriptif dengan pendekatan penelitian kualitatif. Penelitian ini dilaksanakan di SMP Negeri 29 Gresik. Subjek dalam penelitian ini adalah kelas VII A. Subjek penelitian dipilih berdasarkan kriteria-kriteria yang telah ditetapkan pada hasil tes kemampuan berpikir kritis dalam menyelesaikan problem based tasks 1. Dari setiap kriteria dipilih 2 siswa (1 siswa perempuan dan 1 siswa laki laki) yang mendapatkan nilai tertinggi. Berdasarkan hasil tes kemampuan berpikir kritis matematis, maka dipilih 2 siswa sebagai subjek penelitian untuk selanjutnya dilakukan proses wawancara. Berdasarkan hasil penelitian dapat disimpulkan bahwa pada subjek perbedaan gender, masing masing subjek baik gender laki-laki maupun subjek perempuan mempunyai kelebihan dan kekurangan masing-masing dalam menyelesaikan permasalahan yang ada, tidak secara signifikan menunjukkan bahwa tidak terdapat perbedaan kemampuan berpikir kritis antara subjek laki-laki dan perempuan. Hal ini dapat dilihat dari hasil tes PBT II dan wawancara dimana kategori tinggi subjek LK dan Pr sama-sama mampu menjawab setiap pertanyaan yang berkaitan dengan indikator dan juga dilihat dari hasil skor yang didapatkan bahwa subjek LK dan Pr pada setiap indikator memiliki jumlah skor yang sama-sama tinggi yaitu pada indikator Interpretasi, analisis, evaluasi serta inferensi.
Pengaruh Pembelajaran Berdiferensiasi terhadap Motivasi Belajar Siswa dalam Pembelajaran Sejarah
Authors: Ramdhani Rifa Shania , Sarifudin Didin , Darmawan Wawan
Published: April 2024

Beragamnya karakter dan kemampuan peserta didik menjadikan setiap guru harus mampu berpikir kreatif dalam mendesain pembelajaran yang memperhatikan keragaman peserta didik. Hal ini dilakukan agar pembelajaran yang dihasilkan mampu memenuhi kebutuhan belajar setiap peserta didik sehingga tujuan pembelajaran yang diharapkan dapat tercapai. Salah satu pembelajaran yang bisa memenuhi kebutuhan belajar peserta didik yaitu dengan pembelajaran diferensiasi. Tujuan Penelitian ini yaitu untuk mengetahui pengaruh pembelajaran berdiferensiasi terhadap motivasi belajar siswa dalam pembelajaran sejarah. Penelitian ini menggunakan metode penelitian Kuasi Eksperiment dengan desain kelompok non-ekuivalen (Pra-uji dan Pasca-uji). Adapun populasi dan sampel penelitian yang dipilih dalam penelitian ini adalah SMA Negeri 10 Tasikmalaya, kelas XI-8 sebagai kelas eksperimen dan kelas XI-9 sebagai kelas kontrol. Hasil penelitian menunjukkan bahwa nilai rata-rata N-gain motivasi belajar pada kelas eksperimen yaitu sebesar 0.47 dengan kategori sedang dan rata-rata N-gain kelas kontrol yaitu sebesar 0.13 dengan kategori rendah. Berdasarkan hasil nilai tesebut menunjukkan bahwa adanya motivasi belajar siswa setelah dilakukan perlakukan dengan pembelajaran berdiferensiasi dalam pembelajaran sejarah, artinya dapat disimpulkan bahwa terdapat pengaruh pembelajaran berdiferensiasi terhadap motivasi belajar siswa dalam pembelajaran sejarah.
Analisis Kemampuan Komunikasi Matematis Peserta Didik SMP pada Pemecahan Masalah Matematika
Authors: Kurniawati Devi , Edy Sarwo , Khikmiyah Fatimatul
Published: April 2024

Penelitian ini bertujuan untuk menilai tingkat kemampuan komunikasi matematis peserta didik pada mata pelajaran matematika dengan materi statistika ketika dihadapkan pada permasalahan matematika. Populasi penelitian ini adalah peserta didik yang berjumlah 32 yang terdiri dari 17 laki-laki dan 15 perempuan di Kelas IX A UPT SMPN 34 Gresik. Subjek pada penelitian ini diambil 9 peserta didik yang dibagi menjadi tiga kelompok yaitu tinggi, sedang dan rendah, pembagian kelompok berdasarkan  penilaian matematika pada rapot. Jenis penelitian ini adalah kualitatif deskriptif, dengan tujuan untuk mendeskripsikan kemampuan peserta didik dalam mengkomunikasikan ide matematika ketika bekerja dalam kelompok untuk memecahkan masalah matematika. Alat penelitian yang digunakan dalam penelitian ini meliputi instrumen tes tulis dan wawancara yang dirancang untuk mengukur kemampuan komunikasi matematis peserta didik, tes tertulis sebanyak dua soal selanjutnya jawaban peserta didik dikomunikasikan dengan wawancara yang mendalam.  Hasil penelitian menunjukan bahwa pada uji tes tulis, subjek kelompok tinggi memiliki kinerja cukup baik pada soal nomor 1, sedangkan subjek kelompok menengah dan kelompok rendah memiliki kinerja baik dalam kemampuan komunikasi matematis pada soal 1. Pada soal nomor 2  subjek kelompok tinggi dan kelompok rendah memiliki kinerja baik dalam menyelesaikan masalah, sedangkan subjek kelompok sedang masih kurang baik dalam menyatakan argumentasinya terhadap komunikasi matematis pada pemecahan masalah matematika.
Analisis Kemampuan Berpikir Kritis Peserta Didik dalam Menyelesaikan Soal Tipe PISA Ditinjau dari Gaya Belajar
Authors: Alir Bening Tirta , Fauziyah Nur
Published: April 2024

Penelitian ini bertujuan untuk mengetahui kemampuan berpikir kritis peserta didik SMP Negeri 1 Paciran dalam menyelesaikan soal-soal tipe PISA jika ditinjau dari perbedaan gaya belajarnya. Jenis penelitian ini adalah deskriptif dengan mengacu empat indikator kemampuan berpikir kritis yaitu Interpretasi, Analisis, Evaluasi, dan Inferensi. Subjek yang terlibat dalam penelitian ini adalah peserta didik kelas IX A dan IX B laki-laki sebanyak 4 orang yang memiliki gaya belajar berbeda-beda. Gaya belajar tersebut diantaranya visual, auditori, read/write, dan kinestetik. Pengumpulan data dilakukan dengan kuesioner gaya belajar dan tes kemampuan berpikir kritis yang diadaptasi dari soal tipe PISA. Hasil penelitian ini menunjukkan bahwa peserta didik dengan gaya belajar visual tidak menuliskan pengerjaan dan jawaban secara rinci. Peserta didik dengan gaya belajar auditori lebih mudah menjelaskan pengerjaan dan jawaban secara lisan. Peserta didik dengan gaya belajar read/write menuliskan pengerjaan dan jawaban secara rinci walaupun perlu membaca soal lebih dari 1 kali untuk memahami. Peserta didik dengan gaya belajar kinestetik kurang memahami soal dan lebih banyak melakukan gerakan fisik pada saat diwawancara oleh peneliti.
Analisis Pemahaman Calon Guru IPA dalam Menyususun Modul Ajar (Proyek Penguatan Profil Pelajar Pancasila) pada Kurikulum Merdeka
Authors: Nurhayati Nurhayati , Mustaqimah Nur , Usman Nurul Fajryani , Munawwarah Munawwarah
Published: April 2024

Penelitian ini memiliki tujuan untuk menganalisis kemampuan calon guru IPA dalam menyusun modul ajar. Metode dari penelitian ini yaitu kualitatif   deskriptif.   Penelitian ini didasarkan  pada  suatu pemahaman pasca-positivisme  yang  memiliki sifat naturalistis. Teknik yang digunakan peneliti dalam menentukan subjek penelitian melalui teknik purposive sampling. Subjek dalam penelitian merupakan  calon guru IPA yaitu  mahasiswa  pendidikan IPA  semester 6 angkatan  2020, Mahasiswa tersebut merupakan mahasiswa yang telah mengambil  mata  kuliah  Perencanaan pengajaran IPA. Jumlah subjek penelitian sebanyak 25 orang mahasiswa. Waktu penelitian dari bulan April hingga Juli 2023. Instrumen penelitian berupa wawancara, lembar observasi  dan dokumentasi. Proses penelitian berlangsung pada tiga langkah, yaitu (1) persiapan. Proses persiapan meliputi observasi, identifikasi sumber data, penyusunan suatu instrumen penelitian, dan melakukan validasi suatu instrumen yang telah dibuat. (2) Tahap implementasi, dalam melakukan penelitian terhadap reviu dokumen mahasiswa. Kajian ini mengkaji secara lengkap terhadap modul ajar yang dibuat berdasarkan kurikulum. penelitian ini menggunakan suatu pendekatan berupa analisis isi. (3) Pada tahap analisis data seluruh dokumen yang sudah dikumpulkan kemudian akan dianalisis lalu ditarik kesimpulan. Hasil penelitian yaitu kemampuan penyusunan modul ajar kurikulum merdeka calon guru IPA dari ketiga aspek (informasi umum, komponen inti dan lampiran) dikategorikan baik dan sesuai dengan kurikulum merdeka.
EFFECTS OF ORGANIC AND INORGANIC FERTILIZERS ON SOIL CHEMICAL PROPERTIES AND THE YIELD OF Amaranthus species IN A CONTINUOUSLY CROPPED ULTISOL
Authors: Akinmutimi A.L.  , M.C. Okoroji
Published: April 2024

Field and laboratory experiments were conducted to evaluate the effects of poultry manure and NPK (20:10:10) fertilizer on soil chemical properties and yield of Amaranthus species. The treatments were: T1-Control (no fertilizer), T2-NPK 20:10:10 (200kg/ha), T3-Poultry manure (5 tons/ha), T4-NPK 20:10:10 (100kg/ha) + Poultry manure (2.5 tons/ha), T5-NPK 20:10:10 (100kg/ha)+ Poultry manure (5 tons/ha), T6-NPK 20:10:10 (200kg/ha)+ Poultry manure (5 tons/ha. The experiments were laid out in a randomized complete block design (RCBD). The soil was strongly acidic, having a pH of 5.1 and low in % total Nitrogen (0.10), % organic carbon (1.13) and the exchangeable bases. From the study, the poultry manure 5t/ha + NPK (20:10:10) 100kg/ha gave the best yield of Amaranthus species, followed by poultry manure 5t/ha + NPK (20:10:10) 200kg/ha which gave an increase in soil chemical properties. It is recommended that the combination of poultry manure 5t/ha + NPK (20:10:10) 100kg/ha fertilizer could be used for profitable Amaranthus production in the study area.
ADAPTABILITY TEST OF EIGHT (08) COWPEA CULTIVARS (VIGNA UNGUICULATA (L.)) IN THE HIGH GUINEAN SAVANNAH ZONE OF CAMEROON
Authors: Noubissié Tchiagam Jean-Baptiste , Maidikwa Marie , Gnapou Dieudonné , Mana Guiwa Gaston , Amedep David , Paul Alioum Sounou , Wang-Bara Bertrand
Published: April 2024

Cowpea (Vigna unguiculata (L.) Walp) is one of the World’s major legumes that has a major role in human and livestock nutrition due to its high protein content which varies from 22 to 30% of the dry weight of grains and leaves, from 13 to 17% in haulms. It is cultivated mostly in the Tropical and Subtropical region of Africa. In Cameroon, the cultivated area is 38.000 ha with a yield of 0.827 tons/ha for a production of 31.000 tons, with the Far North as the main supplier of this production in order to develop the Cowpea sector in the high Guinean savannah zone. The study is conducted in the locality of Bini-Dang (Ngaoundéré) on eight Cowpea cultivars introduce. The experiment consisted on a genotypic evaluation of different varieties which are selected. The experimental setup is a randomized block with 3 repetitions. The analyses of variance showed a significant difference on genotypic parameters: the emergence rate, onset of flowering at 50%, the maturation at 50%, the number of leaves, the height of plants, the number of fruiting nodes, the number of pods, the length of pods, the number of seeds per pod, the hundred seed weight and the yield per plant of the different varieties. The results showed the best performing varieties on yield like TN-27-80 (3576 kg/ha) and TN985-1399 (3269 kg/ha) and IT99K573-1-2 (3000 kg/ha). The variables on the agronomic parameters are all credible to operate the selection because of their broad sense of heritabilities for all the variabilities with h2 comprised between 0.63 and 0.98. The correlation among studied parameters is significant (P˂0.05) and positive for the number of fruiting nodes and number of leaves per plant, the number of pods, the number of seeds per pod and the yield. The weight of hundred seed and the length of pod is significantly negative between the plant height and the number of leaves. This study shows the possibility of expanding Cowpea cultivation on this high Guinean savannah zone by using the eight cultivars tested.