bluuebunny/crossref_metadata_2025 huggingface dataset:
Development of Nyale Worms Science Comics as Learning Media Supporting Biology Material in Junior High Schools
Authors: Handayani Baiq Sri , Bachtiar Imam , Japa Lalu , Bahri Syamsul , Sukma Izza Melati
Published: June 2024

Media that discusses Nyale worm material in detail and clearly has never been developed before. This research aims to develop Nyale worm science comics as supporting media for biology learning in schools. The type of research used is research and development (R&D) using the Plomp model which consists of 5 stages. However, this research was only carried out up to stage 4, namely preliminary investigation, design, realization/construction, as well as tests, evaluation and revision. The subjects of this research were MTs Nurul Jannah students for the 2022/2023 academic year, totaling 35 students. The data collection technique uses a questionnaire sheet to obtain validity data and student responses. The data obtained was then analyzed descriptively. The research results show that science comics and nyale worms received an average of 83.93% based on material experts, 91.20% based on media experts with a very decent category. Based on user responses, the Nyale Worms comic received a score of 71.92% in the decent category. This research concludes that the Nyale worm science comic is suitable for use in the learning process to increase students' interest in learning.
The Effect of Bay Leaf (Syzygium Polyanthum) Extract Hand Washing Liquid Soap Preparation on The Growth of Escherichia Coli Bacteria in Vitro
Authors: Wahdaniah  , Sabolakna Asep , Ramadhanti Bella , Ihsan Bagus Muhammad , Tjamin Yeremiah Rubin
Published: June 2024

Bay leaf (Syzygium polyanthum) is known as a complement to cooking spices, also used by the community for treatment. The content of antibacterial compounds from bay leaves such as alkaloids, flavonoids, saponins and tannins which can inhibit bacterial growth. This study aims to determine the effect of hand washing liquid soap with bay leaf extract on the growth of Escherichia coli bacteria. This study uses a Quasi Experiment research design. The population in this study is located on Jalan Atot Ahmad, West Pontianak District. The sample used was liquid hand washing soap with bay leaf extract at a concentration of 3, 6, and 9%, 9 repetitions with a total of 27 samples, using the disc diffusion method. The results of the antibacterial study showed that the average diameter of the inhibition zone at 3% concentration was 8.27 mm, 6% concentration was 10.55 mm and 9% concentration was 11.16. The results of the Linear Regression test using the Anova test obtained pvalue = 0.000, which is pvalue < α, with α = 0.05, so that it was stated that H1 was accepted so that there was an effect on the preparation of liquid hand washing soap (Syzygium polyanthum) extract on the growth of Escherichia coli bacteria in vitro.
Influence pH to Rate Anthocyanins Extract Senggani Fruit ( Melastoma malabathricum Auct, non Linn)
Authors: Indrawati Ratih , Jenny.R Gervacia , Salim Maulidiyah , Ihsan Bagus Muhammad , Widiyantoro Ari
Published: June 2024

â€” Penggunaan pewarna sintetis pada tubuh manusia dapat menimbulkan beberapa masalah kesehatan. Oleh karena itu, digunakan pewarna alami yang terbuat dari bahan tumbuhan/nabati yang mudah diperoleh serta aman sebagai alternatif pengganti pewarna tersebut. Salah satu tanaman yang dapat digunakan sebagai pewarna alami adalah buah senggani. Tujuan penelitian ini untuk mengetahui pengaruh pH asam terhadap kadar antosianin ekstrak buah senggani dan untuk mengetahui perubahan warna yang dihasilkan pada setiap pH. Metode yang digunakan pada penelitian ini menggunakan Spektrofotometri UV-Vis dengan desain penelitian Quasi Experimental Design. Sampel yang digunakan yaitu ekstrak buah senggani yang ditambahkan larutan pH asam (1-6) dengan 3 kali pengulangan jadi total sebanyak 18 sampel. Hasil penelitian didapatkan rata-rata kadar antosianin pada pH 1 2,00% dengan warna merah terang, pH 2 1,63% dengan warna merah jingga, pH 3 1,45% dengan warna jingga, pH 4 2,05% dengan warna merah kecoklatan, pH 5 1,38% dengan warna jingga kecoklatan dan pH 6 1,11% dengan warna coklat muda. Berdasarkan uji statistik menggunakan Regresi Linier Sederhana diperoleh nilai signifikansi p = 0,003 (p < 0,05), maka Ha diterima sehingga dapat disimpulkan bahwa ada pengaruh pH Asam terhadap kadar antosianin ekstrak buah senggani (Melastoma malabathricum Auct. non Linn).
Mobile Based Learning to Enhance Attitudes and Knowledge About Herpetofauna in Prospective Biology Teachers
Authors: Samitra Dian , Winarni Endang Widi , Lestari Fitria
Published: June 2024

Students and the public have a negative perception or dislike of herpetofauna. The solution to this problem is to introduce herpetofauna through mobile learning. The research aimed to determine the effect of mobile based learning towards attitudes and knowledge about herpetofauna in prospective biology teachers. The research method used Pre-experimental Design with the form of research one-group Pretest Posttest Design. Attitude data was collected using questionnaires and knowledge using tests. The data obtained were analyzed using the Wilcoxon Signed Rank Test. The research results obtained asymp. Sig 0.00 < 0.05. There are differences in attitudes between men and women. It can be concluded that mobile based learning to enhance attitudes and knowledge about herpetofauna in prospective biology teachers.
The Role of Technological Media in the Character Building Education Process for Generation Z: A Literature Review
Authors: Shinta Shinta , Azhar Muh. , Partino Partino , Suud Fitriah M.
Published: June 2024

This research aims to determine various technology-based media used in the world of education to shape character for Generation Z Research design and method should be clearly defined. The method in this research is a literature review of various research studies published in Scopus-indexed journals. This is the basis for researchers to choose general keywords, namely "technology media," "Generation Z," and " character education. " These keywords are then used to obtain internal literature data from the Scopus database. The search was carried out in the period 2010 – 2024.The search results obtained 57 metadata, including titles and abstract and analysis was carried out with the help of VOSviewer to find patterns of interrelationship between studies. The result showed learning media, character and character education, and Generation Z began to be discussed in 2020, so research discussing this can still be said to be new research. The visualization image above shows that most of the research that has been carried out discusses students and education. In contrast, more research needs to be carried out regarding learning media. Research on character education and Generation Z is also based on the above visualizations, which previous researchers have yet to carry out much. Based on the research that has been conducted, it can be seen about several benefits from using technology-based learning media, such as AR Alphabet Book, Game Animation Software, Whiteboard Animation Video, Visual Based Learning, Social MediaVideo Games, Visual Game Character Design Digital Anti-Corruption, Interactive Teaching Physics Materials, and E-Assessment
Development of Electronic Teaching Materials Using Flip PDF Professional in Class V Elementary School
Authors: Kurniawan Feby , Daharnis  , Zen Zelhendri , Erita Yeni
Published: June 2024

Proses pembelajaran yang dilaksanakan tidak lepas dari bahan ajar yang digunakan dalam setiap proses pembelajaran. Guru sangat bergantung pada bahan ajar, namun tidak mengembangkan bahan ajar yang sesuai dengan kebutuhan dan situasi belajar siswa. Pada penelitian ini, peneliti memilih untuk menggunakan aplikasi profesional Canva dan Flip PDF dalam pengembangan bahan ajar elektronik. Penelitian ini termasuk jenis penelitian dan pengembangan yang mengembangkan, menghasilkan, memvalidasi dan menguji apakah suatu produk efektif atau tidak dan dapat dipertanggungjawabkan. Penelitian ini menggunakan model ADDIE dimana tahapannya adalah A (Analisis), D (Desain), D (Pengembangan), I (Implementasi) dan E (Evaluasi). Berdasarkan hasil uji validitas bahan ajar elektronik menggunakan Flip PDF Professional di kelas V SD, hasil penilaian ahli materi sebesar 96% dengan kategori sangat valid, ahli media/desain sebesar 88% dengan kategori sangat valid dan bahasa ahli sebesar 95% berada pada kategori sangat valid sangat valid. Sedangkan hasil praktikalitas menunjukkan kriteria sangat praktis setelah dilakukan penilaian kepraktisan oleh siswa dengan skor rata-rata 92,77% pada kategori sangat praktis dan penilaian kepraktisan oleh guru dengan skor rata-rata 86,67% pada kategori sangat praktis. Hal ini menunjukkan bahan ajar elektronik menggunakan Flip PDF Professional di kelas V SD memenuhi kriteria sangat praktis dan valid untuk diterapkan di Sekolah Dasar.
Kata Kunci: Bahan Ajar Elektronik,Canva,Flip PDF Profesional
Crop Diversification Grown as Strip Intercropping Can Improve Farmers' Return in a Dryland with Sandy Soil
Authors: Jaya I Komang Damar , Suheri Herman , Wangiyana Wayan , Zubaidi Akhmad
Published: June 2024

Maize and mungbean are two common crops grown in dryland areas with sandy soil structures. This study aimed to explore the potential of adding cayenne pepper to increase crop diversity using strip intercropping (SI) as a potential system to improve farmers' return. There were seven treatments tested: monoculture maize, monoculture mungbean, monoculture cayenne pepper, SI maize and mungbean, SI maize and cayenne pepper, SI mungbean and cayenne pepper, and SI maize, mungbean, and cayenne pepper. The size of the treatment plot was 700 cm × 500 cm, and all the treatments were arranged in a Randomized Block Design with three replications. The study showed no difference in the land equivalent ratio (LER) for all the SI treatments, with a value of around 1.0. This indicates no advantage of SI over monocropping in terms of land usage. However, when the market prices valued the yield of each component crop in SI at harvest, the highest economic value came from monocrop cayenne pepper treatment (IDR 246 million ha-1). All the SI treatments involving cayenne pepper resulted in a higher return than the monoculture of maize or mungbean. The lowest economic value was shown by monoculture mungbean treatment (IDR 33.1 million ha-1). These results indicate that diversifying crops can improve farmers' return, especially by incorporating cayenne pepper in dryland with sandy soil.
Efforts to Improve Students' Communication Skills and Technological Literacy by Developing Google Sites Learning Media on Virus Material at Grade X
Authors: Khairunnisa  , Masruhim Muh. Amir , Maasawet Elsje T. , Hakim Abdul , Candra Krisnha P. , Subagiyo Lambang
Published: June 2024

This research aims to develop Google Sites learning media on the subject of class X viruses to improve the communication skills and technological literacy of State High School students in Samarinda. The type of research used is Research and Development (R&D) with the Sugiyono development model. Data collection techniques using questionnaires, interviews and tests. The data analysis technique used is quantitative and qualitative data analysis. The subjects in this research were 3 expert validators, namely media, language and materials experts, 1 educational practitioner who was a biology subject teacher and class discussing viruses. The validation results from 3 expert validators obtained a score of 81.97% in the very feasible category. The practicality assessment by the teacher received a score of 97.8% in the very practical category and the assessment by students obtained a score of 85.1% in the very practical category. The use of Google Sites learning media has a significant influence on student learning outcomes with the calculated t value obtained (0.00 < 0.05) with a score gain index of 0.77 in the high category which shows that Google Sites learning media is effective in increasing students' understanding of learning materials. The results of the communication skills assessment questionnaire obtained a score of 81% in the very good category and technological literacy skills received a score of 86% in the very good category.
Identification of Students' Misconceptions to the Kinetic Gas Theory in Physics
Authors: Nurulwati  , Halim A , Mailizar  , Syukri Muhammad , Saputri Mawarni
Published: June 2024

This study aims to identify students' misconceptions on the material of Kinetic Gas Theory in physics learning. This study uses a qualitative approach and the type of research used is descriptive research. The subjects of this research were 20 students of class XI. The data was collected by means of a diagnostic test technique equipped with CRI (Certainty of Response Index) and free-guided interviews. The results of data analysis show that the average Lucky Guess level is 13%, concept understanding is 39%, not understanding concept is 20%, and average percentage of misconceptions are 28%. Based on the identification results, the highest misconceptions in students appear in the indicator of the question of calculating the ideal gas equation by 55%. The results of the analysis and interviews that have been carried out, misconceptions occur due to the students themselves because they do not understand the concept as a whole and the lack of interest of students to repeat the lesson.
Formulasi Penambahan Pati Jagung pada Kukis Mocaf (Modified Cassava Flour) Vegan dengan Fortifikasi Tepung Kelor
Authors: Nofrida Rini , Shafira Nurul Aulia , Alamsyah Ahmad
Published: June 2024

Penelitian ini bertujuan untuk mengetahui pengaruh penambahan konsentrasi pati jagung terhadap karakteristik kukis mocaf vegan dengan fortifikasi tepung kelor. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 5 perlakuan berupa pengaruh penambahan pati jagung yaitu P0 (0%), P1 (15%), P2 (20%), P3 (25%), P4 (30%) yang diulang sebanyak 3 kali sehingga diperoleh 15 unit percobaan. Parameter yang diuji adalah kadar air, kadar abu, kadar protein, uji tekstur, organoleptic serta % Angka Kecukupan Gizi (AKG) pada formula terbaik berdasarkan uji tekstur dan organoleptik. Analisis yang dilakukan menggunakan analisis keragaman (Analiysis of Variance) pada taraf 5% dengan menggunakan Co-Stat. Apabila terdapat beda nyata, dilakukan uji lanjut menggunakan uji Beda Nyata Jujur (BNJ). Hasil penelitian menunjukkan penambahan pati jagung memberikan pengaruh yang berbeda nyata terhadap kadar air, kadar abu, mutu fisik tekstur, dan organoleptik tekstur (hedonik), serta memberikan pengaruh yang tidak berbeda nyata terhadap kadar protein pada kukis mocaf vegan dengan fortifikasi tepung kelor. Semakin tinggi penambahan pati jagung meyebabkan penurunan terhadap kadar air dan tekstur yang dihasilkan meningkat. Perlakuan terbaik pada P2 menghasilkan kukis dengan tekstur terbaik dengan hasil uji tekstur sebesar 16,39 N; dengan tekstur yang renyah dan disukai panelis secara organoleptic; dengan dengan kadar air sebesar 2,4%, kadar abu sebesar 1,75%, kadar protein sebesar 2,85%.
PERMASALAHAN PROSES PEMBELAJARAN BIOLOGI SMA DI TINGKAT NASIONAL DAN INTERNASIONAL: KAJIAN LITERATUR SISTEMATIS
Authors: Paraniti Anak Agung Inten , Arjaya Ida Bagus Ari
Published: June 2024

Peningkatan capaian tujuan pembelajaran senantiasa dilakukan melalui proses refleksi, evaluasi dan perbaikan. Perbaikan pembelajaran dilakukan berdasarkan kendala yang ditemui selama proses pembelajaran. Penelitian ini dilakukan untuk menganalisis berbagai permasalahan pembelajaran biologi pada jenjang SMA melalui systematic literature review pada jurnal nasional dan internasioinal terakreditasi melalui metode PRISMA (Preffered Reporting Item for Systematic Review and Meta-Analysis). Search engine yang digunakan adalah google scholar, ERIC dan springer dari tahun 2018 hingga 2022 dengan kata kunci "masalah pembelajaran biologi", "kendala pembelajaran biologi" “biology learning obstacles” dan “biology learning obstacles in high school”. Kriteria eksklusi dan inklusi diterapkan dalam metode ini sehingga didapatkan 10 dari 535 artikel artikel untuk dianalisis. Studi ini bertujuan untuk mengungkap permasalahan dalam proses pembelajaran biologi di SMA baik ditingkat nasional dan internasional, sehingga dapat dijadikan pedoman oleh guru, peneliti dan pengambil kebijakan di bidang pendidikan sebagai dasar dalam strategi pengelolaan pedagogi kreatif, efektif dan inovatif. Hasil analisis menunjukkan bahwa permasalahan pembelajaran biologi di SMA baik secara nasional dan internasional terdiri dari 4 faktor utama yaitu: a) faktor SDM yang terdiri dari guru dan siswa, b) faktor konten merupakan materi pembelajaran, c) faktor sarana dan prasarana, d) faktor keluarga.
Caracterización del desarrollo de las competencias docentes en maestros de la educación primaria en la República Dominicana
Authors: Gómez Wellington Eduardo , Pérez Serrano Elsie Alejandrina
Published: June 2024

En este artículo se presentan los resultados de una investigación acerca del perfil de competencias docentes, en el marco de un estudio sobre su articulación con los aprendizajes de los estudiantes del nivel primario en la República Dominicana. El objetivo fue caracterizar el estado actual de las competencias profesionales docentes para el trabajo de los maestros con el currículo de la educación primaria que permita su articulación con los resultados de aprendizaje de los estudiantes de este nivel. Se utilizó un enfoque metodológico mixto que integró el análisis de datos cuantitativos y cualitativos de las opiniones de docentes y expertos, mediante el análisis de los datos de la técnica de revisión documental, el cuestionario y el método de análisis por criterio de expertos. En la investigación se identifican necesidades de formación que surgieron de manera emergente por la aparición del COVID-19 y que urge sean incorporadas en los procesos formativos docentes, para impulsar la aplicación de los componentes del diseño curricular del nivel primario. La limitada competencia tecnológica dificulta el desempeño docente para educar nuevas generaciones y aprovechar las potencialidades de un creciente entorno de vida digital.
Implementación de un modelo multinivel inclusivo en el área de lectura en inglés dentro del sistema bilingüe
Authors: Martinez Magaña Laura Aracely , Valle Florez Rosa Eva
Published: June 2024

Esta investigación analiza la implementación de un modelo multinivel inclusivo para la enseñanza del inglés como segunda lengua en estudiantes de escuela primaria de educación bilingüe. Se diseñó y se validó un Plan Integral Educativo (PIE) basado en el Index de Inclusión de Ainscow y Booth (2015), el Sistema de Soporte Multi Nivel (MTSS) y la aplicación de los principios del Diseño Universal del Aprendizaje (DUA). Se estudia la interrelación del modelo multinivel inclusivo en la clase de lectura en inglés y el rendimiento académico de estudiantes sin y con algún tipo de necesidad educativa. Es un diseño cuantitativo, descriptivo y comparativo entre un grupo experimental y un grupo de control. Participaron 132 estudiantes del primer grado de primaria de la Escuela Internacional Sampedrana de Honduras y 20 estudiantes con Necesidades Específicas de Apoyo Educativo (NEAE). La recolección de datos se realizó mediante pruebas académicas específicas de lectura en inglés y una encuesta de satisfacción a los  estudiantes del grupo experimental. Entre los hallazgos más valiosos se destaca que todos los estudiantes de grupo experimental, sin y con NEAE, mostraron un incremento significativo en el rendimiento académico de las diferentes capacidades implicadas en la lectura de inglés con la implementación del modelo multinivel inclusivo. En la encuesta los estudiantes mostraron además una alta satisfacción con el tipo de metodología implementada para afianzar su aprendizaje del segundo idioma.
Desarrollo de la inteligencia emocional en preescolares con TDAH: un estudio de caso en un centro educativo de Manta-Manabí-Ecuador
Authors: Luzardo Villafuerte Elsa Iris Marisol , Rodriguez Zambrano Arturo Damián
Published: June 2024

La presente investigación se enfocó en la importancia de la educación emocional en preescolares con TDAH en un Centro Educativo de la ciudad de Manta-Manabí-Ecuador. El objetivo fue mejorar la inteligencia emocional en un niño de 4 años con TDAH, a través del desarrollo integral y el trabajo en el autocontrol emocional. Se llevó a cabo un estudio de caso cuasi-experimental utilizando un enfoque cualitativo, exploratorio, descriptivo y aplicativo. El participante fue un niño con TDAH que presenta rasgos de hiperactividad y no participa en actividades de manera voluntaria, mostrando cierta agresividad al tomar lo que quiere. Se utilizó una entrevista semi-estructurada, un cuestionario de conducta basado en la escala de Conners de inteligencia emocional y el análisis de sesiones de atención personalizada al estudiante para recopilar información. Los resultados indican una mejora significativa en los indicadores de inteligencia emocional del niño. Este estudio aporta al mejoramiento de la educación emocional en niños con TDAH y destaca la importancia del trabajo en el autocontrol emocional y el desarrollo integral en preescolares. Los hallazgos de esta investigación podrían ser de utilidad para otros centros educativos y profesionales que trabajan con niños con TDAH y otras dificultades emocionales.
tratamento cirurgico de aneurismas e dissecções da aorta toracica
Authors: Bravim Beatriz Fazolo , Oliveira Mariana Melo , Pereira Paulo Afonso Luiz
Published: June 2024

O aneurisma da aorta é a dilatação de um ou mais segmentos da mesma que envolva todas as suas camadas ou seja, intima, média e adventícia. Na prática considera-se aneurisma quando o diâmetro da aorta
A OCORRÊNCIA DE CRISES EPILÉPTICAS DE UMA POPULAÇÃO HOSPITALAR NO PERÍODO NEONATAL
Authors: Oliveira Mariana Melo , Bravim Beatriz Fazolo , Pereira Paulo Afonso Luiz
Published: June 2024

As crises epilépticas no período de quatro semanas após o nascimento podem ser o primeiro e único sinal de disfunção do sistema nervoso central, por isso, é necessária sua identificação precoce, e de
MEDIÓLISE ARTERIAL SEGMENTAR: ANÁLISE RADIOLÓGICA E RELATO DE CASO
Authors: Oliveira Mariana Melo , Bravim Beatriz Fazolo , Pereira Paulo Afonso Luiz , Nicoli Paulo Afonso
Published: June 2024

A mediólise arterial segmentar é uma arteriopatia de grandes e médios vasos, rara, não hereditária, não inflamatória e não aterosclerótica que tende a afetar as artérias renais, mesentéricas e ilíacas
AS PRÁTICAS PEDAGÓGICAS DO PROFESSOR DE LÍNGUA PORTUGUESA POR MEIO DAS TECNOLOGIAS
Authors: Santos Maria Zenilda dos
Published: June 2024

Este artigo tem como objetivo analisar o uso das Tecnologias nas Práticas Pedagógicas dos Professores de Língua Portuguesa. Para a implementação da pesquisa realizou-se uma pesquisa bibliográfica, descritiva explicativa e qualitativa. O estudo desenvolvido visou abordar sobre as novas tecnologias de informação, as TIC, que desempenham um papel importante nas práticas pedagógicas do professor de Língua Portuguesa e nas estratégias de aprendizagem. Os resultados obtidos trazem informações de que os meios tecnológicos apoiam os professores na forma como interagem com seus alunos e como compartilham conteúdo atualizado e acessível. O professor identifica e seleciona as ferramentas tecnológicas que facilitarão a criação de ambientes de aprendizagem flexível. O papel do professor passa a ser um conselheiro e guia de aprendizagem, o que dá ao aluno a oportunidade de receber um atendimento com ferramentas tecnológicas, e, sobretudo, propicia para o docente a gestão de uma infinidade de recursos e materiais educativos digitais, para compartilhar com os alunos.
Palavras- chave: Práticas Pedagógicas. Tecnologias. Língua Portuguesa.
CONCEPÇÃO E PRÁTICA DOCENTE: Uma análise das habilidades na implementação de jogos pedagógicos
Authors: Azevedo Rozana Claudina
Published: June 2024

O objetivo geral deste artigo é avaliar as competências e habilidades dos professores para trabalhar com jogos pedagógicos que facilitem a aprendizagem e o desenvolvimento cognitivo dos alunos. A contextualização do uso de jogos pedagógicos na educação consiste em apresentar o cenário atual da utilização desses recursos no ambiente escolar, destacando sua relevância como ferramenta de ensino e aprendizagem. Neste contexto, é importante ressaltar a crescente demanda por práticas inovadoras que estimulem o desenvolvimento cognitivo dos alunos, tornando os jogos pedagógicos uma alternativa promissora para enriquecer as estratégias educacionais. A metodologia utilizada na elaboração deste artigo corresponde a uma abordagem qualitativa, de análise descritiva, baseada numa revisão sistemática de trabalhos científicos; o que permitiu estabelecer atualizações sobre os jogos didáticos como uma estratégia participativa, pois os alunos adquirem autonomia em seus próprios processos de aprendizagem, em que as experiências de cada aluno são refletidas nos jogos didáticos, nos quais desenvolvem suas habilidades criativas. Os resultados mostram que os jogos pedagógicos melhoram a aprendizagem dos alunos; além disso, os meninos e as meninas adoram brincar, pelo que esta estratégia permite-lhes desenvolver diversas áreas de desenvolvimento pessoal, bem como: emocional, física, social e cognitiva, que integram atitudes sociais e promovem iniciativas de comunicabilidade, criatividade, respeito e responsabilidade.
Palavras-chave: Aprendizagem. Jogo Pedagógico. Prática Docente.
PROCEDIMENTOS APLICÁVEIS A BIOPLASTIA PENIANA
Authors: Menacho Anderson Amauri Lara , Marmol Daniel Figueiredo , Silva Fernanda Marcon de Souza e , Carmo Letícia Ferreira do , Costa Raquel Rocha da , Dorigon Flavia
Published: June 2024

A Biomedicina é uma profissão que trouxe muitas inovações para a saúde do ser humano. Desde que surgiu, foram criadas novas ramificações de atuação, entre elas a Estética. A busca constante pelo padrão de beleza ideal fez com que os profissionais se especializassem em procedimentos que possam melhorar o aspecto físico de seus pacientes. Com isso, o presente estudo buscou explanar procedimentos minimamente invasivos, destacando os mais usados, bem como os produtos mais utilizados para tais procedimentos. Dentro destes procedimentos, destacou-se a Bioplastia Peniana, procedimento novo e ainda pouco abordado entre profissionais e pacientes. Com o intuito de informar e esclarecer eventuais dúvidas sobre tal procedimento, o presente artigo conta com uma entrevista com um médico Urologista, especialista em Bioplastia Peniana, que, juntamente com pesquisas bibliográfica compuseram esta pesquisa.

Palavras-chave: Biomedicina; Estética; Procedimentos; Bioplastia; Preenchimento.
Prefácio
Authors: Santos Carlos Alberto Pinto dos
Published: June 2024

O presente livro foi elaborado no contexto da implementação, monitoramento e avaliação do Projeto Político Pedagógico da Zona Costeira e Marinha do Brasil (PPPZCM), buscando aprofundar a dimensão pedagógica do monitoramento e avaliação, para além do seu caráter gerencial. Fruto de uma caminhada coletiva, articulada e engajada que olhou para o passado, presente e futuro do PPPZCM, o livro está organizado em duas partes. A primeira parte, intitulada “O ponto de partida: a construção, implementação, monitoramento e avaliação do PPPZCM”, revisita e aprofunda a trajetória do PPPZCM. Já a segunda parte, denominada “Do Sul ao Norte: as experiências na implementação, monitoramento e avaliação das iniciativas de educação ambiental à luz do PPPZCM”, traz 13 relatos de experiências de implementação do PPPZCM em diferentes territórios.

Dentre os objetivos dessa publicação destacam-se:
- Disseminar as diretrizes do PPPZCM, a partir da sistematização, compartilhamento e visibilidade das experiências educativas;
- Fortalecer a articulação entre as ações de educação ambiental e capacitação na zona costeira e marinha do Brasil por meio da cooperação no âmbito da Rede de Comunidades de Aprendizagens do PPPZCM;
- Realizar o monitoramento e avaliação constantes do PPPZCM dentro de uma perspectiva pedagógica, que extrapole o caráter gerencial e permita uma interpretação crítica da realidade das ações educativas realizadas, produzindo conhecimentos coletivos.
Educação e pertencimento: resgatando a conexão com nosso maretório
Authors: Schio Caroline , Matarezi José , Weigert Maria Carolina Contato , Sá Maria Aparecida Cabral de , Castella Paulo Roberto , Teixeira Rafael Mendes , Fernandes Thaís Michele
Published: June 2024

O presente livro foi elaborado no contexto da implementação, monitoramento e avaliação do Projeto Político Pedagógico da Zona Costeira e Marinha do Brasil (PPPZCM), buscando aprofundar a dimensão pedagógica do monitoramento e avaliação, para além do seu caráter gerencial. Fruto de uma caminhada coletiva, articulada e engajada que olhou para o passado, presente e futuro do PPPZCM, o livro está organizado em duas partes. A primeira parte, intitulada “O ponto de partida: a construção, implementação, monitoramento e avaliação do PPPZCM”, revisita e aprofunda a trajetória do PPPZCM. Já a segunda parte, denominada “Do Sul ao Norte: as experiências na implementação, monitoramento e avaliação das iniciativas de educação ambiental à luz do PPPZCM”, traz 13 relatos de experiências de implementação do PPPZCM em diferentes territórios.

Dentre os objetivos dessa publicação destacam-se:
? Disseminar as diretrizes do PPPZCM, a partir da sistematização, compartilhamento e visibilidade das experiências educativas;
? Fortalecer a articulação entre as ações de educação ambiental e capacitação na zona costeira e marinha do Brasil por meio da cooperação no âmbito da Rede de Comunidades de Aprendizagens do PPPZCM;
? Realizar o monitoramento e avaliação constantes do PPPZCM dentro de uma perspectiva pedagógica, que extrapole o caráter gerencial e permita uma interpretação crítica da realidade das ações educativas realizadas, produzindo conhecimentos coletivos.
O PPPZCM no Sudeste Brasileiro: Projetos e Ações
Authors: Santana Arnaldo , Salles Caio , Ranieri Cynthia , Morimoto Isis Akemi , Conde Juliana , Bonach Kelly , Freret-Meurer Natalie Villar , Cunha Sandra Maria de Oliveira , Lopes Thaís Cândido , Nascimento Yago Ferreira
Published: June 2024

O presente livro foi elaborado no contexto da implementação, monitoramento e avaliação do Projeto Político Pedagógico da Zona Costeira e Marinha do Brasil (PPPZCM), buscando aprofundar a dimensão pedagógica do monitoramento e avaliação, para além do seu caráter gerencial. Fruto de uma caminhada coletiva, articulada e engajada que olhou para o passado, presente e futuro do PPPZCM, o livro está organizado em duas partes. A primeira parte, intitulada “O ponto de partida: a construção, implementação, monitoramento e avaliação do PPPZCM”, revisita e aprofunda a trajetória do PPPZCM. Já a segunda parte, denominada “Do Sul ao Norte: as experiências na implementação, monitoramento e avaliação das iniciativas de educação ambiental à luz do PPPZCM”, traz 13 relatos de experiências de implementação do PPPZCM em diferentes territórios.

Dentre os objetivos dessa publicação destacam-se:
? Disseminar as diretrizes do PPPZCM, a partir da sistematização, compartilhamento e visibilidade das experiências educativas;
? Fortalecer a articulação entre as ações de educação ambiental e capacitação na zona costeira e marinha do Brasil por meio da cooperação no âmbito da Rede de Comunidades de Aprendizagens do PPPZCM;
? Realizar o monitoramento e avaliação constantes do PPPZCM dentro de uma perspectiva pedagógica, que extrapole o caráter gerencial e permita uma interpretação crítica da realidade das ações educativas realizadas, produzindo conhecimentos coletivos.
POLYMORPHISM OF THE BETA-CASEIN GENE IN HOLSTEIN-ZEBU COWS IN THE NORTH OF MINAS GERAIS, BRAZIL
Authors: Geziella Aurea Aparecida Damasceno Souza  , Alessandra Rejane Ericsson de Oliveira Xavier  , Anna Christina de Almeida  , Mauro Aparecido de Sousa Xavier
Published: June 2024

This study aimed to investigate A1 and A2 polymorphisms of the beta-casein gene in crossbred Holstein-Zebu (HZ) cows from four herds in Northern Minas Gerais, Brazil. Blood samples were collected from 112 randomly selected cows, of wich 66 were at ½ HZ, and 46 were at ¾ HZ. DNA extraction was conducted using the phenol-chloroform method, and polymorphisms were evaluated using the amplification refractory mutation system - polymerase chain reaction technique. The results demonstrated that 72/112 (64.3%) cows were heterozygous (A1A2), 33/112 (29.5%) were homozygous for A2A2, and 7/112 (6.2%) were A1A1 homozygous. The percentage of A2A2 cows ranged from 10.7 to 41.4% among the evaluated herds. The frequencies of the A1 and A2 alleles were 38.4 and 61.6%, respectively. The A2 allele was the most frequent in both breeds. The ½ HZ cows were 1.8 times more likely (Odds Ratio) to belong to the A1A1 genotype. The distribution of genotypes was in Hardy-Weinberg equilibrium in three of the herds; however, the total of samples and the stratified samples according to breeds were not in equilibrium considering α = 0.05.
Passenger Service Quality Perceptions to Star Alliance Airlines
Authors: Sak Fatma Selin
Published: June 2024

Through performance measurement, airline operators can conduct situation assessments and evaluate the contributions of decisions to performance beforehand. Evaluating performance based on the perceived service quality by airline passengers has become crucial for airlines to understand and improve their services in order to achieve success in competition by meeting passengers' desires and expectations. This study aims to examine the perception of customer service quality among airline operators in the Star Alliance, the largest alliance worldwide based on 2023 data, using multi-criteria decision-making (MCDM) methods known as Entropy and MARCOS, with Tripadvisor data as a basis. Firstly, criteria weights were obtained using the Entropy method, and then airline operators were evaluated and ranked based on service quality using the MARCOS method. The study revealed that the most significant evaluation criterion was the in-flight entertainment systems (Wi-Fi, TV, movies), and Singapore Airlines exhibited the best service quality performance.
Let's Spill the BIMs. Reflections on the Potential of BIM Applications in Archaeology
Authors: Moscardo Cecilia , Bortolami Fiorenza , Delpozzo Eleonora
Published: June 2024

Nowadays, there is a growing interest in applying BIM (Building Information Modeling) technologies to cultural heritage and archaeological sites. These applications are at an early stage for archaeology, but relevant issues clearly arise from the adaptation of BIM, originally intended for AEC, to such a diverse field. To highlight these problems, three case studies from Veneto (Italy) have been examined: two protohistoric burial mounds in perishable material from Padua and Este, and a Roman city gate at Altinum. The paper highlights the main difficulties encountered during the elaboration process, as well as the advantages and disadvantages of using this specific tool. The aim is to reflect on the possibilities and reasons for the use of BIM in archaeology, and possibly to start a critical theoretical discussion about it.
Machiavelli – Carl Schmitt és Raymond Aron között
Authors: Bretter Zoltán
Published: June 2024

Tanulmányomban azt vizsgálom, hogy Carl Schmitt, illetve Raymond Aron miként értelmezi Niccolò Machiavellit. Mind Aron mind pedig Schmitt életművében megpróbálom beazonosítani azokat a helyeket, amelyek kapcsolódnak Machiavellihez. Használom majd azt a különbségtételt, amit Raymond Aron tesz a „machiavelliánus” politikai realizmus és a „machiavellista” politika között. Bizonyítom, hogy utóbbit elméletileg Carl Schmitt politikai teológiája alapozhatja meg. Az írás egyúttal kísérlet a politikai realizmus olyan meghatározására, ami az aroni Machiavelli-olvasaton alapulhat.
A 2021-es magyarországi előválasztás és elmaradt képviseleti hatásai
Authors: Ilonszki Gabriella , Vajda Adrienn
Published: June 2024

Írásunk célja annak bemutatása, hogy az ellenzéki előválasztás választási eredményekre fókuszáló elemzésén túlmutatóan egyéb szempontok is érdemben hozzájárulnak az esemény értékeléséhez. Ezek sorába tartozik maga a jelöltállítás és annak eredményei, különös tekintetettel a női jelöltek és az új jelöltek megjelenésére, előválasztási sikerére. Az elemzés bemutatja az előválasztás mint intézmény jellemzőit, és feltárja, hogy a jelöltek számára az intézményi és politikai feltételek milyen korlátokat és kockázatokat jelentettek. A pártok által állított korlátok jelentősen befolyásolták a jelöltállítást, maga az előválasztási forma is hátrányokkal járt a nők és az új jelöltek számára. Végeredményben az ellenzéki előválasztás a női képviselet tekintetében a korábbi választási évekhez képest hatástalan maradt és bár az új jelöltek esetében az előválasztási siker jelentős volt, ez elenyészett a parlamenti választásokra. A képviselet megújítása szempontjából a várt hatás elmaradt.
Túljutalmazott győztes
Authors: Nagy Levente
Published: June 2024

Egy választási rendszer reformja, a választás játékszabályainak mikéntje nagymértékben függ az adott ország politikai „hangulatától”, annak pártrendszerétől, a folyamatokat meghatározó pártok erőviszonyaitól, valamint a reform kulcsszereplőinek értékcentrikus és/vagy érdekorientált célkitűzéseitől. Mindez érvényes a magyar országgyűlési képviselők választásának rendjét szabályozó 2011. évi CCIII. (sarkalatos) törvényre is, amely 2012. január 1-jén lépett hatályba, rendelkezései pedig 2014-ben kerültek alkalmazásra. Az érdemi változtatásokat eredményező reform egyik legvitatottabbja pontja az európai vonatkozásban is egyedülálló egyéni kerületi győzteskompenzáció intézményének bevezetése. Jelen tanulmány célja a győzteskompenzáció több szempont mentén történő vizsgálata. A kompenzálás jelentéstartalmának ismertetését a 2011-es reform körüli előzmények bemutatása, majd a 2011-es Áder-interjú (HVG) elemzése követi. E sajátos intézmény körül kialakult jogi viták, illetve egyes hazai és nemzetközi kutatók idevágó vélekedése zárja e munka első felét. A tanulmány második részében az egyéni győzteseket kompenzáló mechanizmus hatásainak „semlegességét” vizsgálom meg, a 2002-es és 2010-es választások szavazatrészesedései mentén, majd a 2014-es választások eredményei alapján.1 Három alapvető következtetéssel zárom a tanulmányt. Egyrészt, a győzteskompenzáció hatása (az egyes politikai erők túljutalmazásának nagysága szempontjából) változó mértékű, hiszen ez lehet az adott politikai kontextus, az egyéni kerületi szavazatokat mandátummá alakító formula, vagy a pártrendszeren belüli erőviszonyok függvénye. Másrészt, figyelembe kell venni, hogy 2010 után egyetlen politikai erő számára nyílt meg a lehetőség, hogy egymaga kezdeményezze és valósítsa meg a reformot. A győzteskompenzálásának vizsgálata során így központi jelentőségű kérdés, hogy a Fidesz–KDNP milyen szándékkal kezdeményezte és hajtotta végre a reformot. Ez felveti a változtatások „igazságosságának”2 kérdését is. Harmadrészt, a győzteskompenzáció intézménye olyan értelemben (is) egyedülálló, hogy ennek bevezetésére sem a rendszer működése szempontjából, sem pedig költséghatékonysági vagy stabilitási (kormányozhatósági) megfontolásból nem volt szükség. Ezek alapján, megalapozottan feltételezhető, hogy a Fidesz–KDNP-kormánykoalíció jól megfontolt önös érdekeivel összhangban vezette be a változtatásokat, és hogy a győzteskompenzáció jelentős mértékben járult hozzá a kétharmados többségi kormányzás fenntartásához.
Solusi Berkelanjutan untuk Perbaikan Kualitas Innerbox di PT. BKI Surabaya
Authors: Ardianto Rizal , Puspita Feni Ira , Prahastuti Ruri Artanti , Fatimah Siti , Rachmanto Danny Dwi
Published: June 2024

Surabaya is the center of a growing manufacturing industry that always strives to improve the quality of its products. One company that faces serious problems is PT. BKI, which faces a high rate of innerbox defects with potential negative impact on product quality. The study used Six Sigma methodology to identify and address the root cause of innerbox defects within two months. The results of the analysis show that the main causes of innerbox defects include structuring, material, management, environmental problems, as well as improper assembly methods. The proposed solution involves the use of duplex-type cardboard materials, improved assembly techniques, regular machine maintenance, and environmental control. The use of stripping bands instead of duct tape on innerbox packaging is an effective improvement. The implementation of control for two months showed an increase in sigma value from 2.94 to 2.83. The Six Sigma approach is proven to provide a systematic analytical foundation for significant improvement. The results help PT. BKI in improving quality, efficiency, and customer satisfaction
Synthesis of Maltodextrin from Comercial Corn Starch with Variation of Alpha Amylase Concentration, Temperature and Hydrolisis Period for Determining Dextrose Equivalen Value
Authors: Fathoni Rif'an , Zahratunnisa Zahratunnisa
Published: June 2024

Maltodextrin is defined as a partial starch hydrolysis product prepared by the addition of an acid or an enzyme, which contains α-D-glucose units which are mostly bound by - (1,4) glycosidic bonds. Maltodextrin is usually described by DE (Dextrose Equivalent). The commercial use of starch is affected by the DE value. The greater DE value means the more percentage of starch that turns into reducing sugars. This research was conducted by testing the DE value with maltodextrin production using alpha amylase enzyme catalyst by varying the enzyme concentration (0.2 ml; 0.4 ml; 0.6 ml), hydrolysis time (60 min; 90 min) and hydrolysis temperature (70°C ; 80°C). The results of the research give some point  that's the DE value obtained with the independent variables, which is  the time of hydrolysis and the concentration of the enzyme catalyst, experienced data fluctuations because the sample still had a lot of water. Also the higher of hydrolysis temperature, the greater DE value of maltodextrin was obtained.
DAUR ULANG MINYAK PELUMAS BEKAS DENGAN METODE PENAMBAHAN ASAM SULFAT, KARBON AKTIF DAN CLAY
Authors: Kahar Abdul , Fatimah Nimas Ucik , Prasetyawan Alfa Bondi
Published: June 2024

Seiring dengan berkembangnya revolusi industri, banyak kegiatan sehari-hari yang tak lepas dari pengunaan mesin. Dimana permintaan kendaraan bermotor meningkat, hal ini berbanding lurus dengan limbah pelumas yang dihasilkan. Minyak pelumas bekas merupakan minyak yang dihasilkan dari kegiatan yang mengalami berbagai macam gesekan dan tercampur dengan kotoran dari komponen mesin, sisa pembakaran maupun debu. Pelumas bekas yang berbahaya bagi lingkungan ini dapat dimanfaatkan atau dijernihkan kembali dengan metode penjerapan untuk menghilangkan zat pengotor dalam minyak pelumas bekas.  Daur ulang oli bekas dilakukan dengan penambahan asam sulfat (Acid Treatment) untuk menghilangkan logam-logam berat pengotor  dalam minyak pelumas bekas, kemudian dilanjutkan dengan tahap carbon and clay treatment untuk menghilangkan kandungan anion dan kation logam  yang menyebabkan minyak pelumas bekas menjadi keruh. Tujuan dari penelitian ini adalah untuk mengetahui nilai sifat fisika minyak pelumas daur ulang dari variasi proses tersebut. Dari percobaan dengan variasi asam dan penjerapan diperoleh nilai sifat fisika minyak terbaik ada pada A100H43, yakni pada penambahan asam sulfat 100 ml serta pada hari ke-43 dengan nilai viskositas 9,8847 cP, densitas 0,9090 g/ml, dengan warna minyak coklat terang/jernih. Variasi percobaan A100H43 memiliki nilai viskositas yang mendekati dengan standar SAE J300 25W. Kata Kunci: Minyak Pelumas Bekas, Penjerapan, Clay dan Karbon Aktif
PEMANFAATAN IKAN PATIN MENJADI BAHAN BAKU BIODIESEL
Authors: Azizah Zahrotul , Wardhana Wahyu , Fitri Medya Ayunda
Published: June 2024

Biodiesel merupakan salah satu alternatif untuk mengurangi ketergantungan bahan bakar fosil dan mengurangi dampak lingkungan. Pemanfaatan limbah ikan patin menjadi salah satu pilihan bahan baku dalam pembuatan biodiesel. Tujuan penelitian yang dilakukan yaitu memanfaatkan limbah ikan patin (jeroan) sebagai bahan baku pembuatan biodiesel. Proses pembuatan diawali dengan pencucian dan pembersihan limbah ikan. Selanjutnya, dilakukan pengambilan minyak dengan cara di oven hingga ampas limbah ikan dan minyak ikan terpisah. Minyak ikan di uji kadar FFA awal untuk penentuan tahapan selanjutnya, yaitu esterifikasi atau langsung ke tahap transesterifikasi. Proses transesterifikasi dilakukan dengan menggunakan pelarut metanol dan katalis KOH. Hasil proses transesterifikasi didekantasi untuk pemisahan biodiesel dengan gliserol. Kemudian didistilasi agar biodiesel terpisah dari sisa-sisa pengotor dan dilakukan analisis. Hasil penelitian menunjukkan bahwa pembuatan biodiesel berbahan baku ikan patin berhasil dilakukan dan senyawa metil ester menjadi komponen penyusun utama sampel biodesel yaitu senyawa 9-Octadecenoic acid (Z)-, methyl ester.
THE EFFECT OF COAL MINING ACTIVITIES ON HYDROLOGICAL PARAMETER CHANGE
Authors: Hasan Harjuni , Sarwono Edhi
Published: June 2024

Mining is a conventional activity that alters the natural landscape and causes hydrological parameter changes and environmental disruptions, such as hampered vegetation growth due to water table subsidence, damaged productive land that affects the river flow, water pollution, deforestation, and erosion. Land clearing for coal mining activity potentially damages the soil layer structure, due to the loss of ground cover vegetation, so hydrological parameter changes, including an 11.79% (50.55 mm) decreased base flow, 40.35% (273.73 mm) increased direct runoff, 21.92% (250.30 mm) increased surface runoff, an 15.73% (76.21 mm) decreased infiltration, 11.03 % (122.52 mm) increased potential evapotranspiration, causing fluctuating river debit. Every 10 Ha of land clearing for mining activities related to 51.46% (291.36 mm) increased runoff. Meanwhile, the postmining activities, including reclamation and vegetation, could only decrease the baseflow by 6.95% (5.95 mm) while increasing the direct runoff, surface runoff, infiltration, and potential evapotranspiration by 9.36% (89.11 mm), 11.19% (148.20 mm), 3.81% (15.56 mm), and 1.73% (21.34 mm), respectively. Furthermore, every 10 Ha of reclamation area is related to an 47.22% (264.62 mm) decrease in runoff.
PEMBUATAN SABUN CAIR DARI MINYAK KELAPA SAWIT DAN KOH DENGAN REAKSI SAPONIFIKASI DENGAN METODE PROSES PANAS
Authors: Putra Ade Malik , Maulana Virgi Achyar , Nur Ahmad Moh. , Huda Hairul
Published: June 2024

Sabun merupakan produk non pangan yang digunakan sebagai pembersihan. Proses pembuatan sabun melibatkan reaksi kimia antara basa alkali KOH dan asam lemak dari minyak kelapa sawit yang disebut saponifikasi. Metode pembuatan sabun yang paling singkat adalah proses panas. Pada penelitian ini dilakukan percobaan pembuatan sabun menggunakan minyak kelapa sawit dengan metode proses panas lalu melakukan variasi KOH dan waktu pemanasan yang terbaik. Hasil dari penelitian ini akan diuji dengan parameter SNI Tentang Syarat Mutu Sabun. Hasil yang didapat dari penelitian ini KOH 40% b/b dengan waktu pemanasan 2 jam memiliki bentuk cair, dengan bau yang khas, warna kuning, memilik pH 9, nilai rendemen 94% dan viskositas 14,52755