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All Journal Metalingua: Jurnal Penelitian Bahasa Publipreneur Polimedia: Jurnal Ilmiah Jurusan Penerbitan Politeknik Negeri Media Kreatif Jurnal Sains dan Teknologi
Amalina Shomami
Politeknik Negeri Jakarta
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Dentistry Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary

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PERUBAHAN WILAYAH PAKAI BAHASA SUNDA DAN BAHASA JAWA DI KABUPATEN CILACAP JAWA TENGAH (THE SUNDANESE AND JAVANESE LANGUAGE USAGE AREA CHANGES IN CILACAP REGENCY, CENTRAL JAVA) Linda Sari Wulandari; Amalina Shomami
Metalingua: Jurnal Penelitian Bahasa Vol 17, No 2 (2019): METALINGUA EDISI DESEMBER 2019
Publisher : Balai Bahasa Jawa Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26499/metalingua.v17i2.403

Abstract

AbstrakKabupaten Cilacap merupakan wilayah pakai bahasa Sunda dan bahasa Jawa. Bahasa bersifat dinamis sehingga wilayah pakai bahasa di Kabupaten Cilacap juga mengalami perubahan, terutama perubahan wilayah pakai bahasa Sunda karena sebelumnya pada tahun 1993 sudah pernah ada yang memetakan wilayah pakai bahasa di Kabupaten Cilacap. Tujuan penelitian ini adalah untuk memetakan batas wilayah pakai bahasa Sunda dan bahasa Jawa sehingga perubahan batas penggunaan bahasa setelah lebih dari 20 tahun dapat diketahui. Metode yang digunakan dalam penelitian ini adalah metode kualitatif deskriptif. Untuk memperoleh batas wilayah pakai bahasa antara bahasa Sunda dan bahasa Jawa, peneliti menggunakan berkasberkas isoglos dalam peta bahasa. Hasil penelitian membuktikan bahwa ada perubahan batas wilayah pakai kedua bahasa. Bahasa Sunda yang tadinya hanya ada di bagian barat-utara kini setelah lebih dari 20 tahun juga terdapat di bagian selatan Kabupaten Cilacap, sedangkan wilayah pakai bahasa Jawa ada di bagian tengah hingga timurKabupaten Cilacap.
RESIN KEY HANGER MAKING TRAINING IN EFFORTS TO IMPROVE ECONOMIC INDEPENDENCE FOR TARUNA CORAL, SUKAKARYA VILLAGE, MEGAMENDUNG SUB-DISTRICT, BOGOR DISTRICT Amalina Shomami; Mochammad Sholeh
Jurnal Ilmiah Publipreneur Vol 7, No 1 (2019): Jurnal Ilmiah Publipreneur
Publisher : Politeknik Negeri Media Kreatif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46961/jip.v7i1.66

Abstract

Community service activities for the 2019 D IV Manufacturing Study Program are motivated by the cultural conditions of the community that have not prioritized education as a means of supporting economic independence and the community's need for technical training following village potential. The current condition, most of the residents of Sukakarya village are casual workers and ojeg workers, even though these jobs cannot provide economic independence, and their income is still minimal. The priority of this training is to increase insight into the importance of education and skills of young people in making critical chains with resin media. This training method is discussion and practice. Meetings were held in an effort to open up insights that education is essential. After that, the process of learning the way of making key hanging made from the resin was carried out, which was guided by the lecturers and students. This training facility includes rooms, module equipment, tools, and critical materials, trainers consisting of lecturers and students, transportation, and consumption. The purpose of this community service, in general, is the socialization of the importance of education so that it is expected to be able to change the perspective of the community. Besides, it also increases simple technical skills, namely the manufacture of resin key hanging.
Pengaruh Penambahan Variasi Fraksi Massa Serbuk Cangkang Kelapa Sawit (PKS) pada Sifat Mekanis Komposit Hibrid Fiberglass–Epoxy Vina Nanda Garjati; Vika Rizkia; Dewin Purnama; Tia Rahmiati; Amalina Shomami
INSOLOGI: Jurnal Sains dan Teknologi Vol. 5 No. 2 (2026): April 2026
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v5i2.7924

Abstract

The demand for renewable energy sources in Indonesia continues to rise in line with national energy transition efforts. Wind energy represents a significant but underutilized potential, yet its development is hampered by high investment costs, particularly in manufacturing wind turbine blades that rely on expensive composite materials. This research aims to identify more economical and sustainable material alternatives without compromising the necessary mechanical strength. Hybrid composites were developed by combining fiberglass and palm kernel shell (PKS) powder as reinforcement within an epoxy matrix. Variations of PKS addition were set at 12 wt.%, 20 wt.%, and 24 wt.%. Flexural test results indicated that PKS addition significantly influenced flexural strength, with the highest value (169.67 MPa) observed in specimen A3 (12 wt.% PKS) and the lowest (58.74 MPa) in specimen A1 (24 wt.% PKS). Shore D hardness testing revealed a complex trend: specimen A4 (30% fiberglass) exhibited the highest hardness, whereas specimen A2 showed the lowest. These findings underscore the importance of balancing fiberglass and PKS proportions to achieve optimal and sustainable mechanical performance.
Co-Authors Dewin Purnama Linda Sari Wulandari Mochammad Sholeh Tia Rahmiati Vika Rizkia Vina Nanda Garjati