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Modifikasi Pati Jagung (Zea mays, [L]) dan Xanthan Gum dengan Crosslinking Agent Asam Sitrat Suprapto, S; Pratama, Septian Rizki; Abdillah, Muhammad
Prosiding University Research Colloquium Proceeding of The 16th University Research Colloquium 2022: Bidang MIPA dan Kesehatan
Publisher : Konsorsium Lembaga Penelitian dan Pengabdian kepada Masyarakat Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

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

Abstract

Pati jagung adalah eksipien telah banyak digunakan dalam pembuatan sediaan tablet sebagai filler, binder dan disintegrant. Pati memiliki dua komponen yaitu amilosa dan amilopektin. Amilosa dan amilopektin berperan terhadap sifat fisik dan kimia pada pati yang berpengaruh pada tingkat pembengkakan granula pati. Pati alami mengandung banyak amilosa sehingga bersifat kering, kurangnya daya lekat, dan cenderung menyerap banyak air. Modifikasi pati dilakukan untuk memperbaiki sifat-sifat tersebut. Modifikasi dilakukan dengan menambahkan xanthan gum (XG) dengan crosslinking agent asam sitrat. Tujuan penelitian adalah untuk membandingkan karakterisasi pati jagung (uji FTIR (Fourier Transform Infrared Spectroscopy), swelling, kecepatan alir dan sudut diam) yang telah dimodifikasi secara crosslinking pada penambahan variasi konsentrasi XG terhadap pati yang tidak dimodifikasi. Penelitian ini menggunakan XG dengan variasi konsentrasi 5%, 10%, dan 20% dengan asam sitrat, dan formula 0 sebagai kontrol negatif (XG 5% tanpa asam sitrat). Hasil modifikasi menunjukan adanya pembentukan crosslink pada formula 1, 2, dan 3 ditandai dengan terbentuknya gugus C=O (ester) dengan uji FTIR pada panjang gelombang 1713,94cm-1 , 1714,38cm-1 , dan 1714,63cm-1. Hasil analisis menunjukkan nilai swelling power yang semakin besar,kecepatan alir yang semakin meningkat yaitu 6,52 g/detik, 9,90 g/detik dan 11,62 g/detik dan sudut diam yang semakin tinggi 23,93o, 24,56o, dan 26,54o.
Optimization of SVC Placement and Capacity in the Electric Power System Transmission Networks using Multi-Objective Improved Sine Cosine Algorithm Abdillah, Muhammad; Maulana, Ferbyansyah Gilang; Nugroho, Teguh Aryo
Journal of Advanced Technology and Multidiscipline Vol. 2 No. 2 (2023): Journal of Advanced Technology and Multidiscipline (JATM)
Publisher : Faculty of Advanced Technology and Multidiscipline Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jatm.v2i2.53423

Abstract

Current technological developments are in line with the increasing consumption of electrical energy. There is a value of power losses of the electricity transmission process caused by an increase in the value of power losses, to overcome this, SVC (Static VAR Compensator) of the Flexible AC Transmission System (FACTS) can be used. From previous studies, the optimization of SVC placement in the transmission network has not been carried out to get better power losses. This research uses the Improved-Sine Cosine Algorithm (ISCA) that has a different function of r1 compared to the ordinary SCA, in which the use of the ISCA method is able to overcome the weaknesses of the SCA method. The determination of location and capacity can use more than one objective function. From the result, the optimization of SVC placement and capacity is able to reduce the value of power losses by up to 85%.
Implementasi Program Pendidikan Karakter dalam Membentuk Etika dan Kepribadian Positif Siswa Abdillah, Muhammad; Haryanto, Budi
MODELING: Jurnal Program Studi PGMI Vol. 11 No. 1 (2024): Maret
Publisher : Program Studi PGMI Sekolah Tinggi Ilmu Tarbiyah Nahdlatul Ulama Al Hikmah Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69896/modeling.v11i1.2446

Abstract

Pendidikan karakter harus menjadi pusat perhatian di dunia pendidikan, karena sejatinya karakter baik tidak dapat muncul begitu saja. pendidikan karakter isebagai suatu cara yang berlangsung sepanjang hayat dalam membentuk kebiasaan baik atas sikap dan perilaku pada generasi bangsa. Penulisan artikel ini menggunakan istudi kepustakaan. Kemudian teknik yang digunakan yaitu pengumpulan data melalui beberapa sumber seperti jurnal, artikel, skripsi, tesis, dan informasi lainnya yang relevan dengan artikel ini. Studi kepustakaan diartikan sebagai metode penulisan dari hasil pencarian teori tentunya yang relevan. Tahapan studi kepustakaan artikel ini yaitu memilih data, menyederhanakan data yang diperoleh, penjabaran data, dan penarikan kesimpulan data- data yang diteliti. Data yang digunakan adalah idata primer berupa jurnal ilmiah, artikel, dan skripsi. Penelitian ini bertujuan untuk mengidentifikasi pengaruh program pendidikan karakter terhadap kepribadian isiswa. Berdasarkan hasil penelitian dapat disimpulkan bahwa implementasi program pendidikan karakter memiliki dampak positif dalam membentuk etika dan kepribadian positif pada siswa. Strategi dan metode yang digunakan idalam program ini secara signifikan mempengaruhi perubahan perilaku siswa, terutama dalam aspek integritas, empati, dan kedisiplinan.
Disparitas Hukum Pidana Terhadap Pelaku Kekerasan Seksual Pada Anak Rahmawati, Rahmawati; Hartiwiningsih, Hartiwiningsih; Rustamaji, Muhammad; Sulistiyanta, Sulistiyanta; Abdillah, Muhammad
AL-ISTINBATH : Jurnal Hukum Islam Vol 8 No 2 November (2023)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/jhi.v8i2.7379

Abstract

This research aims to elucidate how criminal law disparities against perpetrators of sexual violence against children manifest based on Islamic law in Indonesia. The legal disparities indicate that child victims of sexual violence have not received comprehensive legal justice. This study adopts a qualitative descriptive approach, collecting data through exploration and reading online media with the keywords 'sexual violence against children in Indonesia' on the Google search engine. This paper reveals that legal imbalances have undermined the value of justice for child victims of sexual crimes, affecting them both psychologically and physically, and leading to other consequences such as dropping out of school, forced marriage to the perpetrator, and suicide. This study is crucial to bring about justice based on Islamic law for child victims of sexual crimes, juxtaposed with Pancasila justice. It highlights that the criminal legal disparities in cases of sexual violence consistently place children as the disadvantaged objects of legal justice. True legal inequality would not occur if the application of the law is based on Islamic Law grounded in divine values, as the punishment for perpetrators of sexual violence in Islam can be judged as hudud crimes, qhisas crimes, and ta'zir crimes.
Analisis Kinerja Kompressor Screw Oil Injected Sullair Ls20-150h untuk Ash Handling (Study Kasus PLTU Teluk Sirih) Abdillah, Muhammad; Mukhnizar, Mukhnizar; Abu , Risal; Afdal , Afdal; Zulkarnain, Zulkarnain
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 1 (2024): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i1.25494

Abstract

PLTU Teluk Sirih is a coal-fired steam power plant as an energy source that produces ash with a capacity of 2 . The compressor is a medium for transferring ash by using compressed air. The compressor used is a SCREEW OIL INJECTED SULLAIR LS20-150H compressor. Currently there is a decrease in performance on the compressor, which initially had a compression ratio of 1,600 Psia, polytropic head 14,500,599, capacity 10,938,438, flow rate 11,379,622 lb/s, efficiency 98.5%. After analyzing this compressor, the data obtained was a compression ratio of 1,540 Psia, polytropic head 13,805,166, capacity 10,950,733, flow rate 11,392,412, and efficiency of 95.3%. The reason is because the compressor room area does not have an active blower so that dirt/ash stuck to the radiator fins causes heat transfer to be hampered and this greatly affects the performance of the compressor parts to work optimally
INNOVATION OF WATER HYACINTH-BASED HANDICRAFTS: A STRATEGY FOR COMMUNITY ECONOMIC ENHANCEMENT IN BANJARMASIN Nor, Baseran; Kurniansyah, Kurniansyah; Abdillah, Muhammad; Nabila, Rizqah; Khadijah, Retno Salsabila
International Conference On Social Science Education Vol 3 (2025): 3rd International Conference On Social Science Education
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/j23j6m78

Abstract

Banjarmasin, frequently referred to as the "City of a Thousand Rivers," is endowed with substantial natural resources, among which is the prolific aquatic weed Eichhornia crassipes (water hyacinth). Although conventionally regarded as an environmental pest, this Research examines its viability as a sustainable raw material for local handicraft manufacturing, to stimulate economic advancement within the community. Using a qualitative methodology, data were collected through in-depth interviews and participant observation with the "Ilung Benawa" weaving collective. The study seeks to: (1) assess the economic implications of water hyacinth handicraft production; (2) pinpoint principal challenges in its development; and (3) advance strategic recommendations for sectoral growth. The findings reveal that water hyacinth is successfully converted into marketable goods—such as bags, hampers, and home décor—that provide supplementary income to local artisans, most of whom are women. Notwithstanding these benefits, persistent constraints include reliance on favourable weather for drying raw materials, limited product and colour diversification, and challenges in scaling production to meet broader market demand. Recommendations underscore the need for targeted governmental and non-governmental support through capital investment, technical training in dyeing and preservation, and the establishment of cooperative frameworks to bolster productive capacity and market penetration. In conclusion, this study affirms that valorising water hyacinth through handicraft production is a feasible dual-purpose strategy that advances both environmental stewardship and sustainable livelihoods, thereby aligning with the wider aims of the circular economy and community resilience.
Kidah-kidahan Tradition: Neglect of Child Welfare in Forced Engagement in South Sumatera Barkah, Qodariah; Rismawati, Shinta Dewi; Abdillah, Muhammad; Saputra, Jemmi Angga; Fernando, Henky
Samarah: Jurnal Hukum Keluarga dan Hukum Islam Vol. 9 No. 3 (2025): Samarah: Jurnal Hukum Keluarga dan Hukum Islam
Publisher : Islamic Family Law Department, Sharia and Law Faculty, Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/sjhk.v9.i3.22452

Abstract

Local traditions have become a source of legitimacy for the practice of forced arranged marriages that has been passed down from generation to generation. Underage children (below 19 years old) have been forced into arranged marriages as an economic solution for the family. This paper aims to analyze how the arranged marriage tradition takes place and what is the position of minors in this tradition. How the actions of parents to force their children to accept arranged marriages have bad consequences for children's social welfare. At the same time, how do local traditions justify actions that ignore the interests of children to be able to live according to their rights as children. The data for this paper are based on a qualitative study by observing forced marriage practices in a subdistrict in the South Sumatera region. A series of interviews were conducted both with children who experienced forced marriages, as well as with the parents and traditional figures involved. The research results show two important things. First, that forced marriages occur as a family strategy to get out of economic pressure by shifting the burden of responsibility on the prospective husband's family. Second, the practice of forced matchmaking that takes place on children has changed the life orientation of children and threatens their social welfare. This research emphasizes the need for legal protection for children's rights so that children's welfare can be guaranteed.
Co-Authors Abdillah, Muh Abdul Mutalib, Muhammad Abraham Lomi Adi Soeprijanto Afdal , Afdal Alfarizal, Niksen Andi Marwan Elhanafi, Andi Marwan Anindita Septiarini, Anindita Araminta Jasmine, Senit Arifuddin, Nur Arjadi, R Harry Arne Huzaimah Asmita, Sri Atika Atika Awan Uji Krismanto Bagus Laksono, Arie Baharuddin Baharuddin Baseran Nor Bidayatul Hidayah, Fitri Budi Haryanto Destrio, Yosvico Dina Aminata, Diah Dirta Pratama Atiyatna Evanda Putra, Naufal Fauzan, Ahmad Nur Fauziah Fauziah Febriani, Fenti Fernando, Henky Fitrian, Ansya Fuadah, Luk Luk Hadi, Danu Hardianti, Nia Hartiwiningsih Hartiwiningsih Hasanah, Mahmudatul Herlambang Setiadi Herri Trilaksana Hidayat, Ahmad Nur Idrus, Irnawaty Idrus, Loly Subhiaty Imam Wahyudi Farid Indriani Pertiwi, Nita Jamilah, Wardatul Jasmine, Senit Araminta Jayadiharja, Tirta Jones, Karl O. Kadir, Muhammad Akob Kasmita Kasmita Khadijah, Retno Salsabila Kurniansyah, Kurniansyah Laila, Nur Quma Lusiana Lusiana Lusiana Ma'ruf Idris, Muhummad Mahmoud, Karar Maulana, Akbar Maulana, Ferbyansyah Gilang Muhammad Davi Labib, Radimas Putra Muhammad Harun Muhammad Rustamaji Muhammad Syarif, Muhammad Mukhnizar Mukhtaruddin Mukhtaruddin Munawwaroh , Siti mustaufir Mustaufir, Mustaufir Nabila, Rizqah Nasruddin Nasruddin Novelia, Riska Nugroho, Teguh Aryo Nurhidayat, Rifki Nuris Syifa, Baity Nurramadhani A. Sida Nurul Faqih, M. Paddiyatu, Nurhikmah Parawansah Parawansah, Parawansah Perani Rosyani Pertiwi, Hana Pertiwi, Pertiwi, Nita Indriani Pratama, Dhika Wahyu Pratama, Septian Rizki Puji Astuti, Tri Marhaeni Puspitasari, Novianti Qodariah Barkah Rahmadani, Ulfa Novianti Rahmawati, Rahmawati Ramadhani, Rizka Ramon Zamora, Ramon Rasyad , Sabilal Reihara, Adelhard Beni Rezi Delfianti Rika Henda Safitri, Rika Henda Risal Abu Risnawati Risnawati Rizal Kholiq, Abdul ROHANA ROHANA Rostami, Soheila S Suprapto Santoso , Iwan Saputra, Jemmi Angga Sarira, Brayen Tisra Shinta Dewi Rismawati Siti Sri Wulandari Solehan, Alfi Sulistiyanta, Sulistiyanta Suparni Suparni Syahril Jamil, Syahril Syauqi, Muhammad Tahis, Ita Priati Tahta Amrillah Tamudin, M. Teguh Aryo Nugroho, Teguh Tertiarto Wahyudi Torik, Muhammad Umi Kalsum Wahid Lutfhi, M. Wahyudi, Muhammad Zidane Youmil Abrian Yusri, Andi Yusrizal Afif, Yusrizal Zulkarnain Zulkarnain