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All Journal Journal TEPAT: Teknologi Terapan untuk Pengabdian Masyarakat Aulad : Journal on Early Childhood INTEK: Jurnal Penelitian EPI International Journal of Engineering Majamecha Seulanga : Jurnal Pendidikan Anak Jurnal Teknologi Kimia Mineral Majalah Teknik Industri Journal Of Chemical Process Engineering Journal Serambi Engineering (JSE) Nak-Kanak: Journal of Child Research
Junianti, Fitri
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Other

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Pembuatan Briket dengan Variasi Ukuran Partikel Cangkang Kelapa Sawit (CKS) dan Tandan Kosong Kelapa Sawit (TKKS) Junianti, Fitri; Diana, Sri; Ramdhani , Anugrah; Lestari , Rianti Indah; Assagaf, Iman Pradana A.; Ranggina, Dian
Majamecha Vol. 6 No. 1 (2024): Majamecha
Publisher : Program Studi Teknik Mesin, Fakultas Teknik, Universitas Islam Majapahit, Mojokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36815/majamecha.v6i1.3297

Abstract

Biomassa dapat dijadikan sebagai salah satu sumber energi yang ramah terhadap lingkungan dengan tidak mengandung unsur sulfur penyebab polusi udara. Biomassa di Indonesia ketersediaannya cukup melimpah baik yang berasal dari limbah pertanian, perkebunan maupun dari industri. Pada industri pengolahan sawit, cangkang kelapa sawit (CKS) dan tandan kosong kelapa sawit (TKKS) merupakan limbah biomassa dengan komposisi cangkang kelapa sawit terdiri dari 53,85% lignin, 26,16% hemiselulosa, dan 6,92% selulosa serta nilai kalor yang tinggi sehingga dapat memenuhi kriteria sebagai bahan bakar briket. Selain nilai kalor yang tinggi, kualitas briket juga dipengaruhi oleh nilai kadar air dan kadar abu yang rendah. Pada pembuatan briket beberapa hal yang menjadi faktor penting seperti penggunaan jenis perekat, komposisi bahan baku dan ukuran partikel. Olehnya itu pada penelitian ini akan dilakukan pembuatan briket dengan memvariasikan ukuran partikel dari CKS dan TKKS. Penelitian ini terdiri dari tiga tahapan. Tahapan pertama merupakan preparasi cangkang dan tandang kelapa sawit secara mekanik dan karbonisasi. Selanjutnya tahapan kedua, pembuatan briket dengan perbandingan bahan baku dan perekat 10:1 pada variasi ukuran partikel 60, 80, dan 100 mesh. Tahapan terakhir yaitu analisa kualitas briket terdiri dari kadar air, kadar abu, kadar zat terbang, dan nilai kalor. Hasil penelitian untuk semua variasi ukuran partikel telah memenuhi SNI 01-6235-2000 tentang briket arang. Pada pengujian kadar air, kadar abu, dan zat terbang terjadi penurunan sejalan dengan semakin kecilnya ukuran partikel. Kadar air terendah pada sampel briket ukuran 100 mesh sebesar 4,9197%, untuk kadar abu sebesar 3,9698%, dan kadar zat terbang terendah pada sampel ukuran partikel 100 mesh sebesar 10,1453%. Nilai kalor yang dihasilkan dari ukuran partikel yang semakin kecil cenderung meningkat. Nilai kalor tertinggi pada sampel briket ukuran partikel 100 mesh sebesar 6257 kal/g.
Water Level and NPK Test of Bokashi Compost Fertilizer Results of Industrial Waste Processing Practical Work at the Mineral and Environmental Testing Laboratory Fitri Junianti; Katrina Yanti Tumanan; Andi Ariatmasanti Aksan; Zaidatul Mabruroh; Iksan Adiasa
Journal of Chemical Process Engineering Vol. 9 No. 3 (2024): Special Issue
Publisher : Fakultas Teknologi Industri - Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/jcpe.v9i3.1536

Abstract

Compost is one of the products resulting from the Industrial Waste Processing practicum in the form of solid waste. This compost goes through a composting process and becomes one of the organic fertilizers containing macro and micronutrients. Compost is produced through the biological decomposition process of organic material, which is controlled and results in humus. Moisture content is one of the key factors in the composting process, and it is essential for determining the maturity and quality of compost. Moisture content refers to the amount of water in a material or object, such as soil (also known as soil moisture), agricultural materials and products, rocks, etc. Additionally, compost fertilizer contains nutrients such as nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), and other elements. Based on testing, the sample rice husk: TSP 3:2:2 moisture content was 40.74%, and for another rice hull: TSP 3:2:2 sample, it was 43.14%. rice hull: TSP 3:2:2 had 0.74% for nitrogen content testing, and the second sample had 0.76%. Phosphorus content testing for rice husk: TSP 3:2:2 was 0.28%, while the second sample had 0.18%. rice husk: TSP 3:2:2 had 0.53% for potassium content testing, and the second sample had 0.509%. From these test results, it can be concluded that both samples meet the standards of SNI 19-7030-2004 for compost specifications from domestic organic waste. This research is expected to provide information on the quality of the bokashi fertilizer and be a reference in developing more optimal waste processing methods.
Behind the Classroom Door: Uncovering Teacher Competence in the Kindergarten Learning Process Junianti, Fitri; Sari, Mutia; Ranggayoni, Russy; Yusra, Yusra; Futhira, Nadia
Seulanga : Jurnal Pendidikan Anak Vol. 6 No. 1 (2025): Seulanga : Jurnal Pendidikan Anak
Publisher : Jurusan Pendidikan Islam Anak Usia Dini

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47766/seulanga.v6i1.6084

Abstract

This study aims to analyse teacher competence in the learning process at Sambinoe Kindergarten, Aceh Jaya District. The research used a descriptive qualitative approach with data collection techniques through interviews with three teachers as the main informants. The results showed that teachers have four main competencies, namely pedagogical, professional, social, and personality competencies. However, the application of these competencies has not been fully optimized. Pedagogical competence can be seen from teachers' understanding of children's characteristics and fun learning designs, but the use of learning media and the preparation of lesson plans are still very minimal so that learning becomes less effective and less interesting. Teachers' professional competence is supported by participation in training and seminars, although self-development still relies heavily on individual motivation. Social competence is reflected in teachers' ability to communicate with students, parents and the community, and to introduce local cultural values. Personality competence is reflected in teachers' efforts to be role models and maintain ethics. Overall, teachers' competencies, especially in lesson planning, media innovation and self-development, are improving.
Instilling Islamic Values in Early Childhood through the Story of Prophet Yusuf: A Literature Review Futhira, Nadia; Sutrisno, Sutrisno; Junianti, Fitri
Nak-Kanak: Journal of Child Research Vol. 2 No. 3 (2025)
Publisher : Program Studi Pendidikan Guru Pendidikan Anak Usia Dini, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/njcr.v2i3.160

Abstract

Background of the study: Instilling Islamic values in early childhood lays a strong foundation for building moral character and spiritual awareness. Early childhood is a critical stage when children are highly responsive to the values and behaviors around them. In Islamic education, storytelling especially stories of the Prophets has long been seen as an effective way to teach values. One powerful example is the story of Prophet Yusuf, which contains many important lessons relevant to character education. Aims and scope of paper: This paper explores how Islamic values can be introduced to young children through the story of Prophet Yusuf. It focuses on key values found in the narrative, such as honesty, patience, piety, forgiveness, and gratitude. The paper also discusses how these values can be taught using methods that are suitable for the developmental stage of early learners. These methods include storytelling, discussion, roleplay, and daily routines that reinforce good behavior. Methods: The study uses a qualitative library research method. Data were collected from secondary sources, including academic books, journal articles, and interpretations of the Qur’an that examine Prophet Yusuf’s story and Islamic character education. The analysis follows a descriptive-interpretive approach to identify key themes and teaching strategies. Results: The findings show that Prophet Yusuf’s story is rich in Islamic values and can be a valuable tool for moral teaching in early childhood. The values in the story are relatable and can help children develop positive behavior when taught in a simple and engaging way. Contribution: This paper contributes to Islamic early childhood education by offering a structured approach to using religious stories for value-based learning. It also shows that Qur’anic stories are not only spiritually meaningful but also culturally relevant for building character. The study encourages educators and parents to use storytelling as a practical and meaningful method to support children’s moral and spiritual growth
Pola Asuh yang Mendukung Kesehatan Mental Anak Usia Dini dalam Menghadapi Stres Romadhona, Awallia; Sibawaihi, Sibawaihi; Purnama, Sigit; Junianti, Fitri; Khoirotin, Khoirotin; Kuswanto, Cahniyo Wijaya; Futhira, Nadia
Aulad: Journal on Early Childhood Vol. 8 No. 3 (2025): September-December 2025
Publisher : Perkumpulan Pengelola Jurnal PAUD Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/aulad.v8i3.1154

Abstract

Masa anak usia dini adalah periode krusial untuk fondasi perkembangan mental, sehingga penting untuk memahami bagaimana pola asuh memengaruhi kesehatan mental anak dalam menghadapi stres. Penelitian ini bertujuan menganalisis peran pola asuh dalam mendukung kesehatan mental anak usia dini saat menghadapi stres, mengidentifikasi dimensi pola asuh yang memengaruhi resiliensi anak, serta kontribusi interaksi keluarga terhadap kesejahteraan psikologis mereka. Penelitian ini menggunakan metodologi tinjauan literatur sistematis dengan mengikuti pedoman PRISMA. Data diperoleh dari sepuluh artikel empiris yang telah melalui peer-review dari database seperti Google Scholar, ScienceDirect, dan Scispace, diterbitkan antara tahun 2020-2025. Analisis tematik dilakukan untuk mengidentifikasi dan melaporkan tema-tema penting dalam data. Hasil menunjukkan bahwa pola asuh positif, yang mencakup kehangatan emosional dan komunikasi terbuka, secara signifikan meningkatkan ketahanan psikologis anak dan kemampuan mereka mengelola stres. Implikasi hasil ini menyoroti pentingnya pola asuh yang mendukung untuk menciptakan rasa aman dan dicintai, memungkinkan anak mengembangkan keterampilan ekspresi emosi dan penyelesaian masalah.
PEMANFAATAN LIMBAH KULIT SEMANGKA DAN RAMBUTAN SEBAGAI INHIBITOR KOROSI BAJA Al Adawiyah, Syardah Ugra; Sariwahyuni, Sariwahyuni; Amin, Idi; Junianti, Fitri; Ratnasari, Ratnasari
JURNAL TEKNOLOGI KIMIA MINERAL Vol 4 No 2 (2025): JURNAL TEKNOLOGI KIMIA MINERAL
Publisher : Politeknik ATI Makassaar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61844/jtkm.v4i2.1223

Abstract

Korosi pada logam dapat menimbulkan kerusakan serius pada infrastruktur maupun mesin industri, sehingga berdampak pada kerugian ekonomi. Salah satu upaya yang banyak digunakan untuk menekan laju korosi adalah pemakaian inhibitor. Inhibitor anorganik memang efektif, namun berpotensi menimbulkan masalah lingkungan dan kesehatan. Oleh karena itu, diperlukan alternatif ramah lingkungan berupa inhibitor organik, misalnya yang berasal dari limbah kulit semangka dan kulit rambutan. Kedua bahan ini memiliki kandungan antioksidan yang mampu menghambat proses korosi sehingga berpotensi besar digunakan sebagai inhibitor alami. Penelitian ini bertujuan memanfaatkan limbah kulit semangka dan kulit rambutan sebagai inhibitor korosi serta menganalisis pengaruh variasi komposisi ekstraknya terhadap laju korosi baja. Variasi Komposisi yang digunakan adalah  (100% kulit semngka), (25%:75%), (50%:50%), (75%:25%), (100%: kulit rambutan). Metode gravimetri digunakan  untuk proses ekstraksi maupun pengukuran laju korosi.Hasil penelitian menunjukkan bahwa ekstrak kulit semangka dan kulit rambutan mampu menghambat korosi dengan baik. Komposisi 75% kulit rambutan dan 25% kulit semangka (sampel D) memberikan hasil paling optimal, dengan efisiensi inhibisi sebesar 81,84% dan laju korosi terendah sebesar 0,1595 mmpy.
Biobriket Ampas Kelapa dan Testa Kelapa pada Variasi Konsentrasi Perekat Tepung Tapioka Junianti, Fitri
Jurnal Serambi Engineering Vol. 11 No. 1 (2026): Januari 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The extensive use of coconuts in the food industry generates large amounts of coconut pulp and coconut testa waste, which are generally underutilized and have the potential to cause environmental issues. One promising approach to utilizing this waste is by converting it into biobriquettes. In this study, biobriquettes made from coconut pulp and coconut testa were produced using tapioca starch adhesive at concentrations of 5% and 10% (w/w), and their quality was evaluated based on moisture content, ash content, and calorific value. The results showed that for coconut pulp biobriquettes, the addition of 5% adhesive produced the highest calorific value of 6446.28 Cal/g, while increasing the adhesive concentration to 10% reduced the calorific value to 6356.50 Cal/g and increased both moisture and ash contents. Conversely, in coconut testa biobriquettes, increasing the adhesive concentration enhanced the calorific value from 6485.78 Cal/g at 5% to 6897.58 Cal/g at 10%. All biobriquette variations exhibited moisture and ash contents below 8%, meeting the SNI 01-6235-2000 quality standard for briquettes. The best formulation was obtained from coconut testa biobriquettes with 10% tapioca starch addition.
Co-Authors A.Dian Sry Rezki Natsir Al Adawiyah, Syardah Ugra Andi Ariatmasanti Aksan Andi Arninda Assagaf, Iman Pradana A. Cahniyo Wijaya Kuswanto Dian Ranggina Flaviana Yohanala Prista Tyassena Futhira, Nadia Ganing, Melani Idi Amin, Idi Iksan Adiasa Indah Raya Katrina Yanti Tumanan Khoirotin, Khoirotin Lestari , Rianti Indah Lestari, Rianti Indah Purnama, Sigit Ramdhani , Anugrah Ranggayoni, Russy Ratnasari Ratnasari Riskawati ., Riskawati Riskawati Riskawati, Riskawati Romadhona, Awallia Salsabila, Sahira sari, Mutia Sariwahyuni Sibawaihi Sibawaihi Sjarief Widjaja Sri Diana Suleman, Annisa Inayah Suntoro Sutrisno, Sutrisno Syafaatullah, Achmad Qodim Utami, Auliya Putri Wahab, Nur Iswanti Fadillah Wardana, Anita Yusra, Yusra Zaidatul Mabruroh