bluuebunny/crossref_metadata_2025 huggingface dataset:
The Development of Learning Device Based on Cognitive Conflict to Improve Mathematics Problem Solving Skills for Students in Madrasah Tsanawiyah
Authors: Rahayu Silvia , Fauzan Ahmad , Yerizon Yerizon , Arnawa I Made
Published: August 2022

According to the National Council of Mathematics Teachers (NCTM) 2005, Mathematics is a means of problem-solving. NCTM also emphasizes that problem solving cannot be separated from learning Mathematics because problem-solving is an integral part of learning Mathematics. This study aims to improve the mathematical problem-solving ability of students in the Madrasah Tsanawiyah by using a cognitive conflict-based learning model. The subjects of this study were students of class VII Madrasah Tsanawiyah. This type of research is development research. Data collection was carried out in 3 stages, the investigation stage, the prototype phase, and the assessment phase as the level of implementation and achievement in using the cognitive conflict-based learning model. The instruments used in this study were in the form of interview guidelines, questionnaires, and observation sheets. The data analysis carried out is the analysis of data on the validity, practicality, and effectiveness of learning tools. The results of problem-solving abilities can be seen from the results of students' final tests in each meeting which always increase. Based on the study's results, it can be concluded that Cognitive Conflict-based mathematics learning tools can improve students' mathematical problem-solving abilities.
The Eighth Graders' Higher Order Thinking Skills in Solving Numeracy Problems-Based Minimum Competency Assessment
Authors: Meryansumayeka Meryansumayeka , Yusuf Muhammad , Scristia Scristia , Kamaliyah Kamaliyah
Published: August 2022

The Indonesian government makes efforts to improve students' higher-order thinking skills by implementing a Minimum Competency Assessment or Assessment Kompetensi Minimum (AKM) as a substitute for the National Examination. With the implementation of the AKM, it is necessary to find out how students can solve these questions. This research analyzed students' higher-order thinking skills in solving AKM-type math problems. The research method used is descriptive qualitative research consisting of 3 stages: the preparation stage, the implementation stage, and the data analysis stage. The research was conducted in the odd semester of the 2020/2021 academic year with the research subjects of eleven 8th grade students of SMP IT Raudhatul Ulum Sakatiga, South Sumatra, and SMPN 11 Banjarbaru, South Kalimantan. Data collection techniques used are tests, documentation, observation, and interviews. The data were analyzed qualitatively. The results showed that students with high abilities could solve several questions that required analytical power but were still weak in solving questions that required evaluation. Other students still need to improve their analytical and evaluation skills.
Nueva Galicia en llamas: aspectos estratégicos en la Guerra del Mixtón
Authors:   Universidad Complutense de Madrid, Puig Carrasco Alberto
Published: August 2022

The Mixton War (1540–1541) was the last symmetric war within the viceroyalty of New Spain until the arrival of the insurgency and the Mexican Independence War in the early 19th century. In this paper, I approach, from military history, those aspects corresponding to the military strategy carried out by both sides in order to understand the decisions that were made, the reason for them and how these led to the defeat of the indigenous army at the end of 1541.
Modelo VAK: una estrategia para la enseñanza-aprendizaje de la lengua inglesa en estudiantes de cuarto grado
Authors: Díaz Colpas Karina Jackelin
Published: August 2022

El aprendizaje del inglés constituye una habilidad importante dentro del proceso educativo, dado su uso extendido en contextos globales. Esta investigación tuvo como objetivo, contribuir con la enseñanza y el aprendizaje de la lengua inglesa, por medio de una estrategia basada en el Modelo VAK en estudiantes de cuarto grado de la Institución Educativa ‘Leónidas Acuña’ del municipio Valledupar, Cesar. Metodológicamente, se inscribió en el paradigma cualitativo, enfoque socio crítico y en la investigación acción pedagógica como método, desplegada en tres fases: desconstrucción, reconstrucción y evaluación de la efectividad de la práctica. Se partió de una observación. Para registrar la información se utilizó el diario de campo y la sistematización. Los resultados indicaron avances en el desarrollo de competencias comunicativas y lingüísticas, a través de actividades y recursos orientados a la percepción, comprensión y aplicación del conocimiento, considerando sus canales de aprendizaje.
Trabajo colaborativo como estrategia para el fortalecimiento de la convivencia escolar en la Institución Educativa Nelson Mandela de Valledupar, Cesar
Authors: Fuentes Daza Sujey Karina , Molina Arias Neghevis Sahidys
Published: August 2022

La investigación tuvo como objetivo, implementar el trabajo colaborativo, como estrategia para el fortalecimiento de la convivencia escolar en los estudiantes del séptimo grado de la Institución Educativa Nelson Mandela de Valledupar, Cesar.Se enmarcó en el paradigma postpositivista, bajo el enfoque crítico reflexivo,en el diseño de acción pedagógica, desarrollado en tres fases: desconstrucción, reconstrucción, evaluación de la efectividad de la práctica. La unidad de análisis se conformó por 16 estudiantes. Como instrumentos, se utilizó la entrevista semiestructurada y las bitácoras. Los resultados indican que la estrategia facilitó la participación de los estudiantes, redujo el matoneo, afianzó la mediación de conflictos y valores, generó reflexiones y aportó propuestas de solución, a través de actividades creativas. Se concluye indicando que se mejoró la convivencia escolar y se afianzó el trabajo en equipos colaborativos, al comprender la importancia que tiene la convivencia escolar en su aprendizaje y desarrollo personal.
‘Tierra Ancestral’, proyecto pedagógico intercultural para la enseñanza de las ciencias sociales
Authors: Solano-Gutiérrez Luis Ramiro , Rojas-Perdomo José Alberth
Published: August 2022

Este artículo surge de un estudio realizado en la Institución Educativa San Vicente, sede Dos Aguas, en La Plata Huila, con el objetivo de fortalecer el saber ancestral en los estudiantes del grado cuarto, a través de un proyecto pedagógico de aula intercultural, basado en los saberes indígenas de las comunidades Nasa y Misak. Para determinar el problema, analizarlo y, finalmente, intervenir, se utilizó el paradigma cualitativo, con un enfoque fenomenológico, orientado desde la investigación acción, empleando como técnicas, la entrevista, la observación participante y el grupo de discusión. Con la identificación de los elementos culturales ancestrales más importantes, se obtuvo unos constructos hacia los cuales se direccionó la práctica curricular, proponiendo cuatro ejes articuladores: 1) Comunicación intercultural, diálogo intercultural y encuentro intercultural; 2) Identidad cultural ancestral; 3) Interculturalidad; y, 4) Convivencia intercultural y paz intercultural, con los cuales se diseñó y ejecutó el proyecto ‘Tierra Ancestral’.
Implicaciones de la socioafectividad en la práctica pedagógica de maestros en formación inicial
Authors: Carvajal Palacios Carmen Eugenia , Cassetta Córdoba Jairo Paolo , Mesa Manosalva Edgar
Published: August 2022

Este artículo de investigación analiza la dimensión socioafectiva y la práctica pedagógica de los maestros en formación inicial de último año de la Licenciatura en Ciencias Sociales de la Universidad de Nariño. La investigación, de corte cualitativo y etnográfico, posibilitó interrelaciones con estudiantes, docentes, contextos familiares y sociales. Para la recolección de información se utilizó la entrevista, la observación directa y la revisión documental. Mediante el sistema categorial inductivo se estructuró la información y se organizó el proceso de análisis, interpretación y teorización. Los resultados permiten afirmar que, la formación socio afectiva es fundamental en la estructuración de la personalidad y la vocación y, debe ser articulada a la formación pedagógica y disciplinar, para un óptimo y eficiente desempeño docente, lo cual exige revisión, evaluación y mejora del plan curricular.
Competencias emocionales de las agentes educativas para la atención integral de la primera infancia
Authors: Quiroz Játiva Amelia del Rosario , Escobar Moreno Natali del Rosario
Published: August 2022

El presente artículo plantea la importancia de las competencias emocionales de las agentes educativas, las cuales deben ser consolidadas en común unión con las competencias profesionales, para realizar una labor más allá del simple cumplimiento de lo académico. Su repercusión se manifiesta en la forma como realizan su accionar y las relaciones que establecen con los niños y las niñas. Para conseguir la formación integral, las agentes educativas deben concientizar su función y buscar un desarrollo tanto profesional como personal. Considerando los hallazgos de la investigación, se propone un recurso de aprendizaje que busca informar, motivar y despertar el interés de las agentes, para fortalecer y gestionar sus competencias emocionales. El estudio se enmarca dentro de un proceso de investigación mixto, en el cual intervienen datos cuantitativos y cualitativos, para lograr una comprensión profunda y un mayor análisis del tema de estudio.
Inteligencia emocional como estrategia pedagógica en la convivencia escolar
Authors: Guerra Ortega Yomaira Rosa
Published: August 2022

El objetivo de esta investigación versó sobre el análisis de la inteligencia emocional como estrategia en la convivencia escolar de los estudiantes de cuarto grado de la Institución Educativa ‘El Carmelo’, sustentándose sobre la base de las teorías de varios autores reconocidos a nivel mundial. El estudio se presenta bajo un paradigma postpositivista con enfoque cualitativo descriptivo, siguiendo el método de investigación acción. La unidad de trabajo estuvo conformada por diez estudiantes y dos docentes del cuarto grado de la institución, con edades comprendidas entre los 9 y los 11 años. Para la recolección de la información se utilizó la técnica de la entrevista no estructurada y la observación participante; como instrumentos, el diario de campo y la lista de cotejo. Como resultado, se concluye que los estudiantes, por estar en la etapa de operaciones concretas, tienen la capacidad de darse cuenta cómo sus emociones afectan su desarrollo académico; cuando son capaces de reconocerlas, tienen la oportunidad, conscientemente, de modificar su actitud y su estado de ánimo, coadyuvando en las relaciones con sus pares, docentes y familiares; por ello, se recomienda incluir estrategias de inteligencia emocional en las actividades académicas, que les permitan sostener relaciones interpersonales que fortalezcan la convivencia escolar.
Effectiveness Comparison Of Solution Purut Lime Leaves (Citrus Hystrix) And Basil Leaves (Ocimum Sanctum) Toward Aedes Spp Larvae Mortality
Authors: Nanytha Rachma , Irfa'i Muhammad , Isnawati Isnawati , Noraida Noraida
Published: August 2022

Nowadays, the cases of dengue hemorrhagic fever are progressively increasing and necessitating control. One of the easiest controls in breaking the life cycle of Aedes spp. mosquitoes is to kill mosquito larvae using plants as natural larvacides are environmentally friendly. One of them is using purut lime leaves and basil leaves. The study aims to determine the effectiveness comparison of solution purut lime leaves and basil leaves toward Aedes spp. larvae mortality. This research method is a true experiment with a Post-Test Only Control Group design. It is also followed by concentration at control (0%), 1,5%, 2,5%, 3,5%, 4,5%, and 5,5% with 4 repetitions. The sample was 1.200 instar Aedes spp. III larvae. The results showed the effectiveness of the kaffir lime leaf solution was at the lowest concentration of 3.5% with the mortality of 18 Aedes spp. larvae and the effective concentration of basil leaves was 4.5% with 15 larvae mortality. From an economic and availability perspective, basil leaves are easier to find, making it easier to apply. This makes it easier to apply. Water reservoirs are difficult to clean outside the home.
Variasi Warna Fly Grill Dan Pengaruhnya Terhadap Kepadatan Lalat Rumah (Musca domestica)
Authors: Mulasari Surahma Asti , Thamarina Destri Ika
Published: August 2022

Sampah adalah hal yang sudah tidak diperlukan,digunakan dan di butuhkan lagi. Sampah yang tertimbun dan mengalami pembusukan akan menjadi tempat perkembang biakan yang disukai lalat. Tingkat kepadatan lalat adalah jumlah lalat yang diukur menggunakan fly grill dan dapat di jadikan parameter untuk mengetahui keberhasilan dalam pengelolaan sampah di TPA atau TPS. Di tempat pembuangan sementara Jalan Brigjend Katamso Kota Yogyakarta terjadi kenaikan volume sampah dan belum dilakukan pengukuran kepadatan lalat sebelumnya. Tujuan dari penelitian ini adalah untuk mengetahui perbedaan kepadatan lalat rumah (Musca domestica)  pada berbagai warna fly grill di Tempat Pembuangan Sementara Jalan Brigjend Katamso Yogyakarta. Jenis penelitian dalam penelitian ini adalah kuantitatif dengan desain analitik eksperimental menggunakan pendekatan post test only control group design. Berdasakan hasil penelitian terdapat perbedaan kepadatan lalat rumah (Musca domestica) pada fly grill warna merah, jingga, biru, ungu dan fly grill yang tidak dicat dengan kepadatan lalat rumah (Musca domestica) tertinggi pada fly grill warna merah dengan nilai rata-rata 10 dan rata-rata terendah pada fly grill warna biru dengan nilai rata-rata 3,4. Terdapat perbedaan bermakna antara fly grill warna merah dan fly grill warna biru dengan nilai signifikansi 0,041<0,05. Fly grill merah adalah warna yang disukai lalat dengan tingkat kepadatan lalat tertinggi dan fly grill warna biru adalah warna yang tidak disukai lalat dengan tingkat kepadatan lalat terendah.
Hubungan Personal Hygiene Dengan Kejadian Diare Pada Santri Di Kota Tangerang Selatan
Authors: Haenisa Nabilah Nur , Surury Istianah
Published: August 2022

Diare ialah penyakit yang ditimbulkan karena infeksi mikroorganisme dilingkungan, penularannya berkaitan dengan mulut dan penyebarannya hampir di seluruh global. Kota Tangerang Selatan menetapkan anak usia 5-14 tahun sebagai urutan ketiga kasus diare terbanyak, dengan angka insiden 2,6% dan period prevalance 4,7%. Penelitian ini dilakukan untuk mengetahui hubungan antara personal higiene dengan kejadian diare pada santri di Pondok Pesanten Ummul Quro tahun 2021. Penelitian ini merupakan jenis penelitian kuantitatif dengan pendekatan observasional analitik dengan desain studi cross sectional. Pengambilan data dilakukan secara primer menggunakan kuesioner dengan jumlah sampel sebanyak 133 responden yang diambil dengan teknik total sampling. Hasil penelitian diperoleh sebanyak 77 responden (57,9%) mengalami diare dalam satu bulan terakhir. Hasil uji bivariat dengan uji Chi-Square menunjukan variabel usia (p-value=1,000), jenis kelamin (p-value=0,691), kebiasaan jajan (p-value=0,801) tidak memiliki hubungan bermakna. Sedangkan variabel personal higiene (p-value=0,006) memiliki hubungan bermakna dengan kejadian diare. Pada penelitian ini variabel personal higiene memiliki hubungan yang bermakna dengan kejadian diare. Pondok Pesantren diharuskan memberikan edukasi kepada santri terkait personal higiene yang baik dalam upaya pencegahan diare serta menunjang segala fasilitas sarana dan prasarana yang mendukung untuk melakukan personal higiene.
Analisis Pencemaran Air Pasca Penerapan Sanksi Terhadap Tindak Perusakan Konservasi Sumber Daya Air Di Sungai Silandak Kecamatan Ngaliyan Semarang
Authors: Istiqomah Nur , Hidayah Zulfa Nurul , Hidayatullah Ahmad Fauzan
Published: August 2022

Berubahnya kualitas sungai dapat mengurangi keoptimalam pemanfaatan sungai bagi warga. Pesatnya perkembangan industri di Indonesia yang tidak diimbangi dengan rasa tanggung jawab terhadap lingkungan dapat memicu pencemaran air. Limbah cair yang mengandung bahan beracun yang dialirkan ke parit atau sungai tanpa dilakukan netralisir terlebih dahulu dapat merusak ekosistem laut bahkan membunuh biota air. Penelitian dilakukan untuk mengetahui gambaran perbandingan antara sebelum dan sesudah diterapkan sanksi terhadap tindak pencemaran air di Sungai Silandak. Prosedur penelitian dengan pengamatan lapangan terhadap kondisi air dari warna, kekeruhan, aroma, jumlah air serta arus dengan mengambil gambar menggunakan kamera smartphone dan mencatat hasil pengamatan menggunakan ATK. Selain itu dilakukan wawancara kepada warga sekitar. Hasil penelitian menunjukkan adanya perbandingan antara sebelum dan pasca penanganan indicator warna air coklat muda, tingkat kekeruhan rendah, tidak timbul aroma busuk, dan aliran sungai lebih deras dari sebelumnya. Adanya penanganan ataupun upaya dalam mengatasi permasalahan lingkungan sehingga masyarakat tidak terganggu kembali akibat pembuangan limbah tanpa diproses terlebih dahulu.
Diskursanalyse in der Sozial- und Erziehungswissenschaft – eine ambivalente Erfolgsgeschichte
Authors: Großkopf Steffen
Published: August 2022

,Die‘ Diskursanalyse hat sich in den letzten 20 Jahren fest in der Erziehungs- respektive den Sozialwissenschaften, insbesondere im Kontext der qualitativen Sozialforschung etabliert. Die von Beginn an diskutierten Interpretationen des vor allem auf Arbeiten Michel Foucaults rekurrierenden Verfahrens finden sich bis heute und bewegen sich weiterhin zwischen Methodisierungsambitionen und einer ablehnenden Haltung gegenüber diesen. Einerseits zeichnet sich im Sinne einer Entwicklung eine massive Rezeption und Kombination verschiedenster sozialwissenschaftlicher Methoden (und Theorien) ab, andererseits ist die Situation von hochgradiger Kontinuität der Positionen geprägt. Der inzwischen genutzte Begriff der Diskursforschung ist Ausdruck dieser Heterogenisierung. Methodologisch zeigt sich ein Konsens weiterhin primär im Dissens, der jedoch erfolgreich ,gemanagt‘ wird.
Diskursanalytische Forschung als Wissenschaftspraxis – ein Kommentar und viele Fragen
Authors: Langer Antje
Published: August 2022

Ausgehend von der Frage, woran sich Weiterentwicklungen sozialwissenschaftlicher Diskursanalyse ablesen lassen, plädiert der Beitrag dafür, den Fokus bei einer solchen Bewertung nicht zu eng auf das Für und Wider methodischer Standardisierungen zu setzen. Zum einen gilt es, die Trans- und Interdisziplinarität sowie Internationalität der Diskursforschung stärker zu berücksichtigen, von der gerade auch erziehungswisssenschaftliche Studien beeinflusst sind bzw. profitieren. Zum anderen gilt es, die komplexe Wissenschaftspraxis und die Bedingungen der Wissensproduktion noch stärker in den Blick zu nehmen als bisher.
„Sie hat im Chat geschrieben, sie hört uns nicht“. Methodische und methodologische Überlegungen zu Videokonferenz‐basierten Gruppendiskussionen
Authors: Heinze Franziska , Sammet Kornelia , Schroeter Ellen
Published: August 2022

Der Beitrag reflektiert methodische und methodologische Implikationen der Durchführung von Gruppendiskussionen mittels VoIP-Videokonferenzanwendungen. Anhand empirischer Beispiele werden Analogien zu Gruppendiskussionen in real-physischer Kopräsenz nachgezeichnet sowie die Besonderheiten des virtuellen Settings herausgearbeitet. Hierbei konzentrieren wir uns auf veränderte multimodale Interaktionsformen und Redeübernahmen sowie auf multiple Handlungsebenen, Raumbezüge und Zeitlichkeiten. Daran anknüpfend werden methodische Herausforderungen und Konsequenzen für die Auswertung entsprechender Erhebungen reflektiert. Der Beitrag endet mit einem Ausblick auf offene methodologische Fragen und Erfordernisse.
SEED HEALTHY TEST AND LEAKAGE RATE OF MEMBRANE USING CONDUCTIVITY TEST ON PEANUT LOCAL VARIETY “WALAKARI” EAST SUMBA
Authors: Danga Lewu Lusia
Published: August 2022

ABSTRACT

Quality seeds are the main factor in supporting the success of production in agriculture. East Sumba has one of the local varieties of peanuts called “Walakari”. However, the problem is that there is a decrease in yield among farmers caused by the quality of the seeds used having decreased. Seeds that are stored for too long will experience seed deterioration. The aim of the study was to determine the quality of the local variety Walakari peanut as a typical bean of East Sumba through seed health and electrical conductivity tests to see the level of leakage of the seed membrane. The study used a completely randomized design with 10 treatments, 2 replications consisting of P0 (control), P1 (coconut water immersion 50ml/L aquadest), P2 (coconut water immersion 150ml/L aquadest), P3 (coconut water immersion 250ml/L aquadest) , P4 (betel leaf extract immersion 50ml/L aquadest), P5 (betel leaf extract immersion 150ml/L aquadest), P6 (betel leaf extract immersion 250ml/L aquadest), P7 (50ml/L aquadest chili extract), P8 ( 150ml/L aquadest chili extract, P9 (250ml/L aquadest chili extract). The results of the seed health test showed that the Walakari variety was included in the moderate to severe infection category. However, with the immersion treatment of local ingredients, betel leaf extract was able to suppress the spread of disease-causing microorganisms up to 96%. Meanwhile, the results of the membrane leakage test using the conductivity test showed that the average value of the electrical conductivity of Walakari variety peanut seeds in all treatments was included in the high category, except for the betel leaf extract soaking treatment. High conductivity values ​​indicate low seed vigor.
“They Just Signed and Stamped Papers”
Authors: Nada Cosmin Ionut , Ploner Josef , Esteki Laleh
Published: August 2022

Erasmus mobility has become an important feature of higher education in Europe and beyond, with the potential to generate significant changes at individual, institutional and systemic levels. More than three decades after the foundation of this successful programme, evaluations reveal that, despite notable progress, several aspects of the Erasmus student experience can be further improved. Based on the lived experiences of Erasmus alumni, this article aims to understand the challenges that emerge in contexts of educational mobility and how they could be better addressed. Three key dimensions are identified in the qualitative accounts of former Erasmus students and analysed in light of previous research: mobility preparation, institutional support for integration, and recognition of study abroad. Concrete recommendations are made to policy and institutional actors on how to prepare and support Erasmus students during their international sojourns, ensuring that the positive outcomes often associated with international mobility are in fact attained.
The Role of Pancasila in Facing Radicalism and Exclusivism in Indonesia as Bhineka Tunggal Ika
Authors: Tirza Juliana , Cendana Wiputra
Published: August 2022

The purpose of this paper is intend to describe the role of Pancasila in dealing with radicalism and social exclusivism in the era of globalization. This paper also tends to see the impact of globalization on the spread of deviant views such as radicalism and social exclusivism. Finally, how is Pancasila as an ideology to stem radicalism and social exclusivism in the era of globalization in everyday life in the context of nationality in Indonesia. With the literature review method, the writer tries to find answers to the focus of the writing. It was found that cultivation and appreciation of the values ​​of Pancasila need to be instilled in oneself from an early age.

Tulisan ini bermaksud mendeskripsikan bagaimana peran Pancasila dalam menghadapi radikalisme dan eksklusi sosial di era globalisasi? Bagaimana pula dampak globalisasi terhadap merebaknya pandangan-pandangan menyimpang seperti radikalisme dan eksklusi sosial? Terakhir, bagaimana Pancasila sebagai ideologi untuk membendung radikalisme dan eksklusi sosial di era globalisasi dalam kehidupan sehari-hari dalam konteks kebangsaan di Indonesia. Dengan metode tinjauan pustaka, penulis mencoba mencari jawaban atas fokus penulisan. Ditemukan bahwa penanaman dan penghayatan nilai-nilai Pancasila perlu ditanamkan pada diri sendiri sejak dini.
Impact of the Price of Dialysis Treatment and the Prevalence in Dialysis on the Health Budget in Portugal
Authors:   Lisbon Medical School. University of Lisbon. Lisbon. Portugal, Prata Mateus
Published: August 2022

In Portugal, all expenses related to the replacement treatment of renal function in chronic kidney disease are supported through the budget of the Ministry of Health. The author, who limits the analysis to the modality of dialysis treatment, reviews the relative importance of the two factors that have the greatest influence on these expenses. The so-called comprehensive price (CP) which includes dialysis, medicines and diagnostic tests – and the number of patients undergoing treatment (prevalence). The CP with a very high initial value was progressively reduced, with these corrections contributing positively to a decrease in expenses. On the contrary, the prevalence of dialysis has always been increasing, mainly as a result of an extremely high incidence of new patients starting dialysis. The positive effect of decreasing CP it is not only completely nullified by the opposite effect resulting from the increase in prevalence, but it is even surpassed, with a significant increase in expenses. Everything seems to indicate that the high prevalence of dialysis represents the most important factor responsible for the high level of state expenditure in the treatment of chronic kidney disease in Portugal. In order to contain expenses, it will be necessary not only to correct the CP value again, but to analyze the cause, or causes, responsible for the very high levels of incidence/prevalence in dialysis that are observed in our country.
Optimisation of the fibre size for a Fiber Glass : Epoxy Composite
Authors: Alsarayefi Saad , Ghafil Hazim Nasir , Jálics Károly
Published: August 2022

In this paper, swarm intelligence optimisation algorithms are used to estimate the optimal size of the glass fibre of circular cross-section of a glass-epoxy composite. Finding the best fibre size in a composite material has significant benefits on cost reduction. A comparative study was done to select optimal fibre diameterthat can satisfy the optimal longitudinal tensile strength. Particle swarm optimisation algorithm PSO and artificial bee colony algorithm ABC are proposed for this comparative study.
Peningkatan Hasil Belajar Kimia Siswa Kelas XI pada Materi Hidrokarbon Melalui Penerapan Kombinasi Metode Student Teams Achivement Division (STAD) dan Structur Eexercise Methode (SEM)
Authors: Sugiyo  , Ratih permana sari
Published: August 2022

Hasil belajar kimia siswa kelas XI MIA 1 Pada Materi Hidrokarbon (Alkana, Alkena danAlkuna) SMA Negeri 5 Kejuruan Muda menunjukkan nilai ketuntasan belajar dibawah nilai ketuntasanbelajar kelas yaitu sebesar 38,46%,selain itu partisipatif siswa selama pembelajaran pun masih terbilangrendah. Penerapan metode belajar saat ini belum cukup efektif untuk mencapai ketuntasan belajarsiswa. Melalui inovasi pembelajaran menggunakan kombinasi metode Student Teams AchivementDivision (STAD) dan Structure Exercise Methode (SEM) diharapkan dapat meningkatkan hasil belajarkimia siswa kelas XI MIA1 SMANegeri 5 Kejuruan Muda.Tujuan penelitian ini adalah untukmengetahui apakah penggunaan kombinasi metode Student Teams Achivement Division (STAD) danStructure Exercise Methode (SEM) dapat meningkatkan hasil belajar siswa sehingga mencapaiketuntasan belajar secara klasikal sebesar 80%. Pembelajaran dengan menggunakan kombinasi metodeStudent Teams Achivement Division (STAD) dan Structure Exercise Methode (SEM) mampumeningkatkan hasil ketuntasan belajar dan keaktifansiswa kelas XI MIA1SMA Negeri 5 KejuruanMuda menajdi diatas nilai rata-rata ketuntasan belajar kelas.Dari hasil penelitian tersebut, kesimpulanyang dapat diambil adalah penggunaan kombinasi metode Student Teams Achivement Division (STAD)dan Structure Exercise Methode (SEM) dapat meningkatkan hasil belajar kimia siswa kelas XI MIA1SMA Negeri5 Kejuruan Muda, sehingga mencapai standar ketuntasan belajar secara klasikal yangdiharapkan yaitu sebesar 80%.
Penerapan Strategi Pembelajaran Guided Discovery Berbasis Penguat Negatif Terhadap Peningkatan Hasil Belajar Pada Materi Termokimia
Authors: Intan  , Ratih permana sari
Published: August 2022

Hasil belajar kimia siswa sangat dipengaruhi dengan suasana kelas serta penerapan modelpembelajaran yang interaktif. Kurangnya hasil belajar siswa kelas XI IA.2 Pada Materi Termokimia diSMA Negeri 2 Kejuruan Muda membuat banyak siswa sulit memahami konsep materi selanjutnya.Tujuan penelitian ini ialah mendeskripsikan peningkatan hasil belajar siswa pada materi termokimiabagi siswa kelas XI IA.2 pada SMA Negeri 2 Kejuruan Muda Kabupaten Aceh Tamiang melaluipenerapan strategi pembelajaran Guided Discovery berbasis penguat negatif. Penelitian ini dilaksanakanpada Bulan Agustus sampai Oktober 2021. Subyek penelitian ini adalah siswa kelas XI IA.2 yangterdiri dari 21 siswa perempuan dan 4 siswa laki-laki. Peneliti dilakukan sebanyak dua siklus denganhasil analisis tes dan non tes. Jenis penelitian menggunakan penelitian kualitatif dengan teknikpengumpulan data melalui Triangulasi antara hasil data wawancara, observasi serta dokumentasi.Metode dokumentasi digunakan untuk memperoleh data pendukung yang diperlukan dalam prosespembelajaran kimia. Hasil penelitian menunjukkan pada pra siklus, siswa yang mencapai ketuntasanhanya ada 9 siswa (25,7 %) dan siswa yang belum mencapai ketuntasan sebanyak 26 siswa (74,3 %)dan pada akhir siklus I, siswa yang mencapai ketuntasan belajar sebanyak 16 siswa (45,7%), dan siswayang belum mencapai ketuntasan sebanyak 19 siswa (54,3 %), sedangkan pada akhir siklus II, siswayang mencapai ketuntasan belajar sebanyak 23 siswa (65,7 %), dan siswa yang belum mencapaiketuntasan sebanyak 12 siswa (34,3 %). Nilai rata- rata kelas pada pra siklus adalah 52,3 sedangkannilai rata-rata kelas pada siklus I adalah 55,7 dan nilai rata- rata kelas pada siklus II ini adalah 66,9.
Energia eolica en zonas rurales del Ecuador
Authors: Álvarez Játiva Luis Hernán , Andrade Villarreal Jefferson Vladimir , Puente Ponce Pablo Francisco , Maldonado Tituaña Jose Alberto
Published: August 2022

Introducción. Las energías renovables pretenden ser el camino a la descontaminación del planeta, muchas han sido las décadas de contaminación a la que se ha expuesto la tierra, uno de los grandes problemas es la gran dependencia a los combustibles fósiles, esto ha ocasionado grandes espacios del planeta contaminados, enfermedades a los seres humanos, extinción de especies y muchas otras consecuencias graves que aún falta por ver. Objetivo. La presente investigación pretende realizar una exposición de los posibles escenarios en cuanto al planteamiento del uso del aire como materia para generar recursos energéticos al Ecuador. Metodología. Por medio de una investigación del tipo bibliográfica documental, en la cual se revisan las diferentes fuentes de información al respecto como publicaciones científicas, tesis de grado, u otras que contribuyan a la construcción de la investigación. Resultados. Como resultados se destaca el hecho de que el Ecuador posee todas las características para poder realizar una transición al uso de energías renovables como la eólica, que incluso ya se cuenta con este tipo de proyectos; sin embargo, los altos costos y la falta de visión han mermado la capacidad y apuesta por un cambio amigable con el medio ambiente, por otro lado, se hace notoria el impacto positivo que tendría para las comunidades rurales que se cuente con este tipo de energías. Conclusión. Las características geográficas en las que se encuentra al país, en el cual se presenta una calma ecuatorial, no permite que en todos los espacios geográficos del país pueda aprovecharse la energía eólica. Esto no quiere decir que no sea posible, solo que se deben ubicar espacios en donde se pueda aprovechar al máximo el potencial eólico y de esta manera impactar positivamente a dichas zonas rurales.
Análisis de percepción del usuario en el uso de plásticos biodegradables en la ciudad de Azogues
Authors: Quevedo Vázquez Jorge Oswaldo , Ormaza Andrade Jorge Edwin
Published: August 2022

La presente investigación se enfoca en analizar la percepción del usuario en el uso de plásticos biodegradables en la ciudad de Azogues y su incidencia en la contaminación ambiental. Para ello se plantean objetivos tales como establecer las teorías relacionadas a la conservación del medio ambiente, identificar los factores relacionados a la percepción del usuario sobre el uso de productos plásticos, diagnosticar el nivel de aceptación de platicos biodegradables en la ciudad; que se desarrollan mediante una metodología de la investigación cuantitativa, con aplicación de la encuesta en escala de Likert y una comprobación estadística de las variables, en donde se identifica los factores relacionados a la percepción del usuario encontrando variables como la calidad del bien, las opciones a elegir variedad de artículos en el proceso de compra, la disponibilidad de elección en la marca y factores económicos. Posteriormente se diagnostica la percepción sobre el uso de plásticos biodegradables, encontrando que los ciudadanos están disponibles a mantener una cultura de cuidado del medio ambiente, siempre y cuando se regulen las prácticas del uso del plástico y se informe a la población sobre técnicas de regulación para la contaminación.
Domestic Globalization: Evaluation of Curriculum Design for Future Global Citizens
Authors: Wallace Keith M.
Published: August 2022

Higher education in the U.S. is a $490 billion dollar a year industry for over 5,300 institutions. If higher education wishes to continue to be more internationalized with a goal to produce global citizens, specific curricular pathways are needed in order to provide international exposure in many forms. This article discusses best practices in redesigning curriculum with an international lens for U.S. higher education institutions. Curriculum redesign requires three pillars which include a first-year curriculum foundation, retaining diverse staff and students, and providing pathways for all to achieve a global citizenship mentality. These pillars will help design curriculum that can be self-directed or lectured that releases the outside contingent financial support and empowers a newly internationalized inside of the institution to better serve the global leaders of tomorrow.
Professional Development for Effective Teaching in Higher Education
Authors: KIZILTEPE ZEYNEP , Sali Özlem
Published: August 2022

Improved instruction leads to effective student learning, which is one of the key elements for the success of the higher education institutions. Most faculty members begin teaching professionally based on their experiences as university students, without completing any formal professional development program. The aim of this study is to investigate the needs of faculty members in a newly established private university in Istanbul to improve their teaching and learning process. Findings are based on the answers of 200 faculty members aged between 25 and 75. Besides the demographic information which included if they have had any professional development program, the study entailed a checklist. Whether they needed information about distance education (teaching methods, measurement and evaluation, student relationships); face to face education; (teaching methods, active teaching techniques, critical thinking, classroom discussion, effective techniques for large and small classes, differentiation, classroom management); and general information (techniques to cope with stress, learning styles and strategies, syllabus design, to evaluate student learning, student centered learning, increase student motivation, teaching technologies) are among the items of the checklist. Results showed that the 97% of the respondents had never had a professional development program before. While measurement and evaluation were the areas that they felt they needed to be informed the most, classroom management was the least one. As a result, a professional development program for all faculty members was highly recommended to the institution.
Solving Indonesia's Health System Problem During Covid-19 Pandemic Through ASEAN Economic Community (AEC)
Authors: A.Nursyifa Az-Zahra  , Andrew Mugi Wiyasa  , Hugo Adventio  , Tisya Nazwa Safira Lubis
Published: August 2022

AEC has played an important role in many sectors, notably in the health and medical field. The urgency of an efficacious and adequate health system is becoming evident after COVID-19 pandemic ravaged the world. The lack of required health system is immensely faced by Indonesia, embroiled in the lack of medical workers and equipment. Previous studies claim that AEC can be a momentous relief for Indonesia’s problem on its health system. However, previous studies concerning this topic were solely focused on the supply of medical workers and all of them were published in pre-COVID 19 pandemic era. In this research, the authors study the analysis of AEC’s possible contribution to tackle the problems of Indonesia’s health system, which become much more intense as a consequence to COVID-19. This paper’s findings are acquired through qualitative methods by analyzing various secondary resources of books, journals, news, and government publications based on diagnostic research design. Through this, a diagnostic design will be used in this research by identifying the problems faced by Indonesia’s health system and analyzing whether AEC’s provisions are able to dispense effective cures. In this research, the authors found that Indonesia’s lack of medical equipment and pharmaceuticals products can be mitigated through ASEAN Medical Device Directives (AMDD) and policies created by the Pharmaceutical Product Working Group (PPWG). As in the “muddle” of Indonesia’s lack of medical workforces, AEC’s Mutually Recognized Agreements (MRAs) and the Movement of Natural Persons (MNP) Agreement ease the mobility of foreign nurses and doctors.
Virtual Hologram Learning As A Publishing Media Of Nusantara Culture, Study Case: Mabayang-Bayang Tradition In Sengkiding Village
Authors: Sukmaniara Maria
Published: August 2022

Technology has developed and affect so many aspects of people’s lives. The presence of increasingly rapid technology could be an effective medium to be use to distributing information. Virtual Hologram Learning is a technology product that is formed from the combination of two coherent light rays in microscopic form. Virtual Hologram Learning can be used as a medium of information for the people of the archipelago in terms of culture and use to preserve the culture of the archipelago. Bali is an island known as an island that has abundant cultural diversity has a unique cultures called Mebayang-Bayang Tradition from Sengkiding Village, Klungkung. Which is held every Pengrupukan (a day before Nyepi) involves the villagers pulling the cow bones. The method used in this study is a qualitative method which aims to understand the factors that influence the research subject (Sengkiding villager) want to carry out the tradition. The type of data used is primary data sourced from the results of direct observations from the informants who has understanding about this tradition. Furthermore, the data will be published through Virtual Hologram Learning as a form of publishing Nusantara culture.

Keyword: Virtual, Hologram, Publishing, Cult
Exploring Strategies to Improve The Service Quality of Food in Community-Based Ecotourism: A Case Study of Trapeang Sangke Community-Based Ecotourism, Kampot Province
Authors: Sukmaniara Maria
Published: August 2022

Trapeang Sangke Community-Based Ecotourism is a well-known community in Kampot province and also an attractive ecotourism area. TPSK CBET still faces some issues related to food service that require the CBET to further strengthen food services to meet the needs of tourists. As for the problems with the food service are lack of service providers, poor food hygiene, limited food quality standards, as well as hospitality of food service, including with a number of other issues. TPSK CBET is trying to address these issues as quickly as possible to improve the food service sector in order to attract more tourists and provide income for the CBET, especially local CBET as a whole. In the meantime, the research finds out the strategies to provide for improving the food service quality in Trapeang Sangke Community-Based Ecotourism. In addition, this research has four main questions such as: 1) What are quality and food service? 2) What are the tourists’ perception on the service quality of food? 3) What are the factors that influence service quality of food? 4) What are the strategies to provide for improving the service quality of food?

 

Key words: Service quality, Food service quality, Food service improvement, CBET
Eco-Friendly Fish Farming: Responsibly-Sustainable Aquaculture Among ASEAN Countries
Authors: Sukmaniara Maria
Published: August 2022

Oceans were regarded as limitless source of fish and surmised that their supply was enough for the growing population. However, the fish sustenance of the seas was transcended by the increasing population's demands. Through the decade, wild fish stocks progressively depleted. Thus, aquaculture has emerged to address capture fisheries insufficiency. This research study aimed to assess aquaculture through its sustainability and effects on the ecosystem  of ASEAN countries. This study utilized  a  Descriptive-Quantitative research  design  which  gathers quantifiable information to describe the object of the study and how it could improve. It also employed data mining techniques. It is determined that Vietnam has the largest aquaculture farm while Indonesia boasts the highest fish production. Most of the ASEAN countries' employment rates in aquaculture-agriculture only amount to less than 15%. The majority of the countries have good aquaculture economies, while some are dependent on the importation of aquaculture products. The five leading ASEAN countries in aquaculture are Indonesia,  Vietnam, Thailand, Philippines, and Myanmar, respectively. Aquaculture reduces fishing pressure on wild stocks but uses lots of shared resources that may hinder environment. “Responsible Aquaculture Standards in Vietnam" is the proposed action plan to minimize the negative outcomes of aquaculture in the Philippines.

Keywords: Aquaculture, Sustainability, Ecosystem
Kömür Madenlerinde Alınan İş Güvenliği Önlemlerinin Değerlendirmesi
Authors: DİZLEK Oğuzhan Alp , YILDIZ Zehra
Published: August 2022

Madencilik sektörü, çalışma şartlarının ağır olduğu tehlikeli bir meslek olmasıyla diğer meslek kollarından ayrılmaktadır. Çalışan yükü ile tehlikelerin paralel olarak fazla olması sebebiyle tehlikelerin önceden belirlenerek risk analizlerinin oluşturulması bu sektörde oldukça önemlidir. Çalışanların iş sağlığı ve güvenliği sağlanarak maden kazalarının önlenmesi için risklerin belirlenerek risk analizi ve değerlendirmesiyle alınması gereken önlemler belirlenmelidir. Bu çalışmada iki kömür madeninde maden kazaları göz önüne alınarak iş güvenliğini sağlamak için alınan önlemler ile patlama ve grizu kazalarının önlenmesi için alınan önlemler maden işçilerine anket uygulanarak değerlendirilmiştir. Bu çalışma sonucunda maden işyerlerinde iş güvenliğinin sağlanmasında bazı eksikler olduğu, bazı çalışanların yaptıkları iş konusunda yeterli bilgi ve eğitime sahip olmadıkları, maden sahalarında grizu ölçüm ve sonuçlarının iş güvenliği mevzuatlarına uygun olmayan durumlar taşıdığı belirlenmiştir.
FAKTOR-FAKTOR RISIKO PADA IBU HAMIL DENGAN KEJADIAN BBLR: LITERATUR REVIEW
Authors: Andreini Elsa , Rahmawati Dwi , Sinambela Dewi Pusparani
Published: August 2022

Latar Belakang: Penyumbang kematian neonatal salah satunya adalah Bayi dengan Berat badan lahir rendah (BBLR). BBLR adalah bayi yang dilahirkan dengan berat badan kurang dari 2500gr. Terdapat lebih dari 20 juta bayi dari seluruh kelahiran di duniaÂ  mengalami BBLR dengan kejadian terbanyak terjadi pada Negara berkembang. Kejadian BBLR disebabkan oleh beberapa faktor diantaranya yaitu faktor ibu baik itu faktor internal maupun faktor eksternal ibu.Tujuan: Mengetahui Faktor-Faktor Risiko Pada Ibu Hamil Dengan Kejadian BBLR.Metode: Sistematis penulisan ini menggunakan metode pendekatan studi literatur dengan menggunakan beberapa sumber yang telah dipilih berdasarkan kriteria yang telah ditetapkan oleh peneliti. Hasil: Dari 16 literatur terdapat 6 faktor terbanyak yang berhubungan dengan kejadian BBLR yaitu paritas, status ANC, usia ibu, usia kehamilan, anemia dan status gizi. Selanjutnya yaitu riwayat kelahiran BBLR sebelumnya, kebiasaan atau gaya hidup, penyakit/komplikasi, tinggi badan <150cm, jarak kehamilan, kehamilan ganda, sosial ekonomi, hipertensi, psikologi dan faktor penentu lainnya. Dengan faktor risiko yang paling dominan menyebabkan kejadian BBLR adalah kehamilan ganda, anemia dan usia kehamilan.Simpulan: Faktor-faktor risiko pada ibu selama kehamilan mempunyai hubungan erat dengan kejadian BBLR, sehingga upaya dalam pencegahan terjadinya BBLR harus dilakukan sejak sebelum kehamilan ibu.Kata Kunci: Berat Badan Lahir Rendah (BBLR), Faktor Risiko Ibu Hamil, Determinan BBLR.Â Background: One of the contributors to neonatal mortality is babies with low birth weight (LBW). LBW is a baby born weighing less than 2500g. There are more than 20 million babies from all births in the world who experience LBW with the most incidence occurring in developing countries. The incidence of LBW is caused by several factors including maternal factors, both internal and external factors.Purpose: Knowing the Risk Factors in Pregnant Women with LBW Incidence.Methods: Systematically, this writing used a literature study approach using several sources that have been selected based on the criteria set by the researcher. Results: From the 16 literature, the results show that the most 6 factors associated with LBW incidence are parity, ANC status, maternal age, gestational age, anemia and nutritional status. Furthermore, the previous birth history of LBW, habits or lifestyle, disease / complications, height <150cm, pregnancy distance, multiple pregnancies, socioeconomic, hypertension, psychology and other determinants. With the most dominant risk factor causing the incidence of LBW are multiple pregnancy, anemia, and maternal age.Conclusion: Risk factors for mothers during pregnancy have a close relationship with the incidence of LBW, so efforts to prevent the occurrence of LBW must be done before the mother's pregnancy.Â Keywords: Low Birth Weight (LBW), Maternal Risk Factors, Determinant of LBW