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Development of a sustainable bayonet sheath from recycled plastic bottle filament Silalahi, Nick Holson Mangiring; Maha, Notherino Norman Horas; Setiawan, Anang; Fauzi, Ahmad Hasan; Farah, Nadya
International Journal of Mechanical Computational and Manufacturing Research Vol. 14 No. 2 (2025): August: Mechanical Computational And Manufacturing Research
Publisher : Trigin Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/computational.v14i2.274

Abstract

This study explores the feasibility of converting post-consumer polyethylene terephthalate (PET) beverage bottles into functional filament for additive manufacturing, with a specific focus on producing bayonet sheaths for Indonesian military applications. The primary objective is to determine whether recycled PET can serve as a viable alternative to conventional filaments in terms of mechanical performance and practical applicability. The research employed an experimental approach, processing PET waste into filament via the Fused Filament Fabrication (FFF) method. The material was evaluated for tensile and flexural properties in accordance with ASTM D638 and ASTM D790 standards. Two commercially available filaments, polylactic acid (PLA) and acrylonitrile butadiene styrene (ABS), were used as benchmarks for comparison. PET specimens underwent controlled tensile and bending tests to assess strength, elongation, and deformation behavior. Results showed that recycled PET demonstrated comparable, and in certain metrics superior, performance relative to the benchmark materials, particularly in hardness and load resistance. Although minor inconsistencies were observed, likely to be due to extrusion or printing variations, these did not significantly affect functional performance. A bayonet sheath produced from recycled PET filament met both structural and practical requirements, confirming its suitability for protective gear. This study concludes that recycled PET not only fulfills mechanical requirements for military applications but also contributes to environmental sustainability by reducing plastic waste and supporting circular economy initiatives. The findings highlight the potential for recycled PET to be adopted in broader manufacturing sectors requiring durable, cost-effective, and eco-friendly materials. Further research is recommended to optimize processing techniques, enhance surface characteristics, and evaluate long-term performance under varying operational and environmental conditions to fully validate its industrial viability.
Twitter Media Activities: Virtual Activism Related To China Uighur Muslim Problems Buntoro, Kukuh; Suswanta, Suswanta; Nurmandi, Achmad; Setiawan, Anang; Saputra, Herdin Arie
Jurnal Tarbiyatuna Vol 12 No 1 (2021)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/tarbiyatuna.v12i1.4115

Abstract

Cases of human rights violations against Uighur Muslims in China have generated various condemnations from the international community. Various forms of protest, ranging from taking to the streets, complaints in mass media, and on social media. Several countries officially submitted objections to the Chinese government, including the superpower country of the United States. This research wants to see how the forms of protest in social media Twitter analyze the network patterns and relationships between the formed actors and the possibility of a new social movement. Through the hashtag feature on Twitter, researchers can analyze networks, messages, and protest delivery distribution using the Social Network Analysis (SNA) method. This study uses qualitative research methods, data collection by analyzing Twitter media activity, which is used as a protest to the Chinese government. The data was processed using NVivo 12 Plus software. The results showed that the relationship between actors in the use of social media Twitter has pressure on public opinion in parts of the world, the network pattern that connects countries in response to the issue of intimidation by the Uighur Muslim community, social protests that are always given by Twitter users as a place to pressure the Chinese government, and created a new social movement carried out by countries that support the resistance to intimidation by the Uighur people in Xinjiang.
Art That Transforms: Bullying Prevention Through Student Poster Works in Elementary School Setiawan, Anang; Yani, Muhammad Turhan; Setyowati, Rr Nanik
International Journal of Emerging Research and Review Vol. 1 No. 4 (2023): December
Publisher : IKIP Widya Darma Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56707/ijoerar.v1i4.47

Abstract

Objective: Educational programs are planned to maximize the means to reach educational goals, but recently, bullying among elementary school students has become a pressing issue in education. Bullying is an unethical act that is carried out continuously. The causes vary, ranging from family environment, community, school, and social media viewing. Method: This study used the literature review method to investigate the impact of bullying prevention through art in the form of student poster works. Data was collected using the PRISMA method, with data analysis using qualitative research. This study aims to determine the effectiveness of posters in preventing bullying in elementary schools from various literatures. Results:  The results show that using art as a poster in elementary schools can effectively strengthen students' awareness of bullying issues. The poster works created by students allow them to express their feelings and responsibilities regarding this issue and provide a platform for them to understand the negative impact of bullying on individuals and the school environment. Novelty: This research underscores the importance of arts integration in the primary education curriculum to combat bullying effectively.
POLITICAL COMMUNICATION AND PUBLIC SPHERE DEMOCRACY (AN ANALYSIS: THE HASHTAGS USAGE OF REJECTION THE OMNIBUS LAW 2020 ON TWITTER) Setiawan, Anang; Saputra, Herdin Arie; Fridayani, Helen Dian
Profetik: Jurnal Komunikasi Vol. 14 No. 1 (2021)
Publisher : Faculty of Social Sciences and Humanities Universitas Islam Negeri Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/pjk.v14i1.2106

Abstract

In academic research, the Internet and the public domain's topic now has a permanent place; it is entering the mainstream of political communication studies. The coming out of the same ideas and opinions with social media can build a discourse for further discussion. One of the viral and trending discourses on Indonesian twitter was the rejection of OMNIBUSLAW; many people issued opinions using the hashtags #MosiTidakPercaya and #Tolakomnibuslaw, which emerged as a result of the passing of the omnibus law, which contains many irregularities in its ratification. This research was conducted by taking data on Twitter in October 2020 and processed using the Nvivo 12 Plus software. The results of this study indicate that the social media using twitter as information is 25%, where the public uses Twitter as a means of seeking information on the Job Creation Bill in its development process and its rejection in it, political communication is 48%, communication that is built has an interest in running political goals and as a movement. 25% of politics in pressuring the government and forming public opinion on the Work Creation Bill and a place for public space to communicate can be seen in the public space that people are interested in voicing their anxieties if there is a disagreement of opinion between stakeholders and the wider community.
LATIHAN FARTLEK DAPAT MENINGKATKAN DAYA TAHAN AEROBIK PEMAIN SEPAK BOLA Setiawan, Anang; Oktiani, Seni; Mujahid; Amin, Nur
Sports Collaboration Journal Vol. 1 No. 2 (2023): Sports Collaboration Journal: Desember 2023
Publisher : Universitas Ngudi Waluyo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35473/scj.v1i2.2995

Abstract

One form of exercise that can be used to increase aerobic endurance is fartlek training which is usually done during the general preparation stage so that players can be better prepared when moving on to the next training period with a higher training intensity. The aim of this research was to find out whether fartlek training had an effect on the aerobic endurance of soccer players at SMAN 1 Kedokan Bunder. This type of research is pre-experimental using a one-group pretest-posttest design with a sample of 20 football players at SMAN 1 Kedokan Bunder with a total sampling technique in determining the number. The instruments used were 12 fartlek exercises and a bleep test to measure aerobic endurance. The results of this study were that there was a significant difference between the aerobic endurance values before and after being given fartlek training with a p-value of 0.001. The conclusion of this research is that fartlek training has an effect on increasing the aerobic endurance of soccer players at SMAN 1 Kedokan Bunder. Abstrak Salah satu bentuk olahraga yang dapat digunakan untuk meningkatkan daya tahan aerobik adalah latihan fartlek yang biasa dilakukan pada saat tahap persiapan umum agar pemain dapat lebih siap ketika beralih ke periode latihan selanjutnya dengan intensitas latihan yang lebih tinggi. Tujuan penelitian ini adalah untuk mengetahui apakah latihan fartlek berpengaruh terhadap daya tahan aerobic pemain sepak bola SMAN 1 Kedokan Bunder. Jenis penelitian ini adalah pra eksperimen dengan menggunakan desain one-group pretest-posttest dengan sampel sebanyak 20 pemain sepak bola SMAN 1 Kedokan Bunder dengan teknik total sampling dalam menentukan jumlahnya. Instrumen yang digunakan adalah pemberian latihan fartlek sebanayak 12 kali dan tes bleep test untuk mengukur daya tahan aerobik. Hasil penelitian ini adalah terdapat perbedaan yang signifikan antara nilai daya tahan aerobik sebelum dengan sesudah diberikan latihan fartlek dengan nilai p-value 0,001. Kesimpulan dari penelitian ini adalah latihan fartlek berpengaruh terhadap peningkatan daya tahan aerobik pemain sepak bola SMAN 1 Kedokan Bunder.
ANALISIS EFEKTIFITAS IKLAN TELEVISI DJARUM BAKTI PENDIDIKAN VERSI BENIH BERKUALITAS MENGGUNAKAN EPIC MODEL (Studi Pada Mahasiswa S-1 Universitas Brawijaya Malang) Setiawan, Anang
Jurnal Ilmiah Mahasiswa FEB Vol. 1 No. 1
Publisher : Fakultas Ekonomi dan Bisnis Universitas Brawijaya

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

Abstract

Iklan merupakan salah satu alat media yang efektif untuk menarik perhatian calon konsumen.Namu seperti yang diketahui bahwa menggunakan iklan khususnya iklan televisi sebagai media promosi mebutuhkan biaya yang sangat besar, sehingga sangat disayangkan apabila iklan televisi yan telah digunakan ternyata tidak efektif untuk mencapai tujuan. Oleh karena itu perlu adanya analisis tentang efektifitas iklan televisi tersebut. Salah satu metode analisis efektifitas iklan yng bisa digunakan adalah EPIC Model.  Penelitian ini bertujuan untuk menganalisis efektifitas iklan televisi Djarum bakti pendidikan versi benih berkualitas menggunakan EPIC Model. Jenis penelitian ini adalah penelitian survey yang menggunakan Questionair  sebagai alat pengumpulan datanya. Sampel penelitian ini adalah 100 responden dari Mahasiswa S-1 Brawijaya Malang. Metode analisis data yang digunakan dalam penelitian ini adalah analisis tabulasi sederhana dan skor rata-rata. Hasil penelitian dengan menggunakan analisis Tabulasi sederhana dan Skor rat-rata menunjukkan semua dimensi yang diukur yaitu Emphaty, Persuasi, Impact, Communication masuk dalam rentang skor efektif.  Dari penelitian pada Mahasiswa S-1 Universitas Brawijaya Malang ini, maka diharapkan bisa digunakan sebagai acuan untuk membuat iklan televisi yang selanjutnya agar hasil yang didapatkan bisa lebih efektif sesuai tujuan perusahaan.Kata kunci : Iklan Televisi, Djarum bakti pendidikan,  Empathy, persuasi, impact, communication
Upaya Peningkatan Keamanan dan Ketertiban Wilayah Papua oleh Korps Brimob Polri Menurut Perkap Nomor 8 Tahun 2013 Tentang Teknis Penanganan Konflik Sosial Setiawan, Anang; Nurwati; Suprijatna, Dadang
Karimah Tauhid Vol. 4 No. 9 (2025): Karimah Tauhid
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/karimahtauhid.v4i9.19240

Abstract

Penelitian ini bertujuan untuk mengetahui upaya peningkatan keamanan dan ketertiban di wilayah Papua oleh Korps Brimob Polri menurut Perkap Nomor 8 Tahun 2013 Tentang Teknis Penanganan Konflik Sosial. Papua merupakan salah satu wilayah di Indonesia yang sering terjadi Konflik sosial. Dalam menangani konflik sosial diperlukan upaya peningkatan keamanan dan ketertiban masyarakat. Penelitian ini menggunakan metode penelitian hukum yuridis normative, yaitu hukum yang dikonsepsikan sebagai norma, kaidah, asas atau dogma-dogma yang dilakukan melaui studi kepustakaan dan didukung dengan interview terhadap pihak-pihak terkait. Hasil penelitian ini mendapatkan bahwa implementasi Perkap Nomor 8 Tahun 2013 oleh Korps Brimob Polri di Papua telah berjalan melalui tahapan pencegahan, penghentian, dan pemulihan konflik sosial, namun dihadapkan pada berbagai kendala internal dan eksternal. Kendala utama meliputi disparitas kompetensi personel di lapangan, keterbatasan sarana dan prasarana operasional, lemahnya koordinasi antarinstansi serta tersendatnya harmonisasi regulasi adat dan nasional. Selain itu, kondisi geografis yang ekstrem dan infrastruktur telekomunikasi yang belum merata menghambat deteksi dini serta respons cepat aparat. Meskipun demikian, strategi community policing, mediasi berbasis kearifan lokal, dan forum Kamtibmas telah memberikan kontribusi signifikan dalam menurunkan eskalasi kekerasan dan membangun kepercayaan masyarakat.
Political Conflict on the Results of Recapitulation in Regional Head Elections in North Borneo Province in 2015 Saputra, Herdin Arie; Setiawan, Anang; Nofrima, Sanny; Muksin, Dafrin
ARISTO Vol 10 No 1 (2022): January
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/ars.v1i1.2935

Abstract

The conflict that occurred amid the people of North Borneo Province in the Regional Head Election for the first time in 2015 was the non-acceptance of one of the candidate's supporters after the recapitulation of the vote count. Demonstrations of facilities damage conflicts include burning the Governor's office, burning of the Regional Election Commission (KPUD) office, banners, burning tires, and burning cars. This study uses qualitative research methods with a phenomenological approach, in data collection with in-depth interviews with resource persons including Chairperson of Regional Election Commission (KPUD), Commissioner of Regional Election Commission (KPUD), Members of Regional Election Commission (KPUD), and Regency Communities Bulungan. This research is also inseparable by collecting books, journals, reputable websites, and the like related to research. Furthermore, the data is managed using the Nvivo 12 Plus software, with Crosstab Analysis feature in common sentences, then concluded. The results showed that the trigger for the reaction that resulted in the conflict was due to regional sentiment, indicating that there was an indication of money politics, the state civil apparatus (ASN), and the lack of C6 forms.
Utilization of Used Cooking Oil into Aromatherapy Candles: Implementation of Circular Economy as a Business Idea among University Students Setiawan, Anang; Muhammad, Fadil; Majiding, Nurul Chalisa; Dipoatmodjo, Tenri Sayu Puspitaningsih; Burhamzah, Rahmat; Ginting, Josafat Gracia; Patima, Khusnul; Rais, Ahmad
Jurnal Sipakatau: Inovasi Pengabdian Masyarakat Volume 3 Issue 1 December 2025: Jurnal Sipakatau
Publisher : PT. Lontara Digitech Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61220/jsipakatau.v3i1.2554

Abstract

The management of used cooking oil remains a serious environmental issue, as it is classified as hazardous waste that can contaminate soil and water if disposed of improperly. On the other hand, used cooking oil holds high economic potential and can be utilized through the circular economy concept to create value-added products. This community service program aimed to enhance the awareness and skills of students from the Faculty of Economics and Business, Universitas Negeri Makassar, in processing used cooking oil into aromatherapy candles as a form of green entrepreneurship. The training was conducted through socialization, education, demonstration, and hands-on practice using purified used cooking oil mixed with stearic acid and essential oils. Evaluation results showed that 85% of participants improved their understanding of waste management and candle-making techniques, while 72% expressed interest in developing this product as a sustainable business idea supported by digital marketing. This activity successfully integrated environmental education, entrepreneurial innovation, and student empowerment through the application of circular economy principles. Therefore, the program not only provided a solution to the waste oil problem but also fostered sustainable and socially responsible entrepreneurial mindsets among students.