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All Journal Majalah Forum Teknik UGM Jurnal Rekayasa Proses HUMANIS Reaktor Jurnal Sains Materi Indonesia Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Jurnal Bahan Alam Terbarukan Seminar Nasional Teknik Kimia Kejuangan ATAVISME JURNAL ILMIAH KAJIAN SASTRA Jurnal Rekayasa Proses Gelar : Jurnal Seni Budaya Ghancaran: Jurnal Pendidikan Bahasa dan Sastra Indonesia Jurnal Teknik Kimia Indonesia Jurnal Sosial dan Teknologi Jurnal Akademika Kimia Makara Journal of Technology Prosiding Simposium Nasional Rekayasa Aplikasi Perancangan dan Industri International Proceedings of Nusantara Raya Jurnal Akademika Kimia Jurnal Rekayasa Proses Lingua Technica: Journal of Digital Literary Studies
Hary Sulistyo
Departemen Teknik Kimia Fakultas Teknik, Universitas Gadjah Mada
Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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Transformation of Javanese Song Lyrics and Their Representation in Maintaining Local Language in the VUCA Era Rumtini; Sulistyo, Hary
International Proceedings of Nusantara Raya Vol. 3 No. 1 (2024): Locality of Language, Literary, and Culture in Global Development
Publisher : Lembaga Kajian Nusantara Raya UIN Prof. K.H. Saifuddin Zuhri Purwokerto

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Abstract

This paper discusses the transformation trend of Javanese songs that can represent postmodernism following the development of the internet, social media, and other digital technologies. This phenomenon is interesting to study because the Vuca posture (Volatility, Uncertainty, Complexity, and Ambiguity) is characterized by conditions full of uncertainty, chaos, ambiguity, and complexity that touch almost all aspects of life, including the world of music. This paper aims to a. inventory the singers as representatives of Javanese music characterized by dialects; and b. discuss the transformative contextualization of the trend of Javanese songs with Vuca conditions. Through a qualitative descriptive approach, this study produces a. inventory of Javanese singers as a transformative form of postmodernity in Vuca conditions; b. transformative trend of Javanese songs with East Javanese and Yogya-Soloan dialects, which successfully provide options in the context of maintaining culture, especially Javanese, in the Vuca era which is full of uncertainty over the identity and representation of the country's culture due to the unstoppable rise of other popular music, both foreign and local. This transformation can potentially be a model for other regional language music.
Cross-border and ideology: a decolonial perspective of literature in the East Dutch Indies era Sulistyo, Hary; Faruk, Faruk; Sudibyo, Sudibyo
Gelar: Jurnal Seni Budaya Vol. 23 No. 1 (2025)
Publisher : Institut Seni Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33153/glr.v23i1.6619

Abstract

This paper explores the representation of cross-border and cross-ideological narratives in literary and dramatic works from the Dutch East Indies era. It focuses on five categories: Dutch, Indies, Peranakan-Tionghoa, Balai Pustaka, and non-Balai Pustaka Bumiputera literature. The study aims to: (1) classify these works based on racial and ideological markers; (2) analyze how identity and ideology are represented within each category; and (3) examine how counter-knowledge and resistance to colonial discourse are articulated in the texts. Using a descriptive qualitative method, the research involves close reading of texts to identify identity representations, gathering contextual data on authorship, and analyzing ideological patterns across categories. Findings reveal that Dutch and Indies authors often construct Native characters through a Western, objectifying lens, reinforcing colonial hierarchies. In contrast, non-Balai Pustaka Bumiputera writers frequently resist these narratives, offering critical perspectives on racism and colonial subjectivity through localized, spiritual, and humanistic views. The study further identifies how Western literary discourse relegates Native works to the “Batjaan Liar” (wild reading) category, while Eastern narratives challenge imperialist classifications. While authorial ideology often aligns with racial or institutional affiliation, some texts reveal ideological divergence. Ultimately, this research contributes a decolonial perspective that critiques Western modernity’s portrayal of the Native, going beyond conventional postcolonial approaches that focus primarily on colonial impact. It emphasizes the importance of Indigenous resistance and epistemology in shaping literary discourse during the colonial period.
Understanding reader navigation patterns in multi-path hypertext fiction: A case study approach to Patchwork Girl Nurul Hijja Mazlan; Candra Rahma Wijaya Putra; Hary Sulistyo
Lingua Technica: Journal of Digital Literary Studies Vol. 1 No. 1 (2025): Literary engagement in the digital age: Interfaces, interactions, and imaginati
Publisher : Asosiasi Relawan dan Pengelola Jurnal LPTNU (ARJUNU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64595/lingtech.v1i1.3

Abstract

The rise of hypertext fiction has transformed narrative structures, challenging traditional reading behaviors and comprehension strategies. This study aims to investigate how readers navigate and engage with Patchwork Girl, a seminal work in hypertext fiction, focusing on navigation patterns, motivations, and their impact on comprehension and engagement. Employing a qualitative case study approach, the research involved 110 undergraduate English majors, using observations, interviews, and thematic analysis to uncover patterns and insights. Findings revealed three dominant navigation strategies—linear, exploratory, and random—each influenced by motivations such as curiosity, thematic alignment, and a desire for agency. Linear navigation resulted in higher comprehension, while exploratory navigation fostered moderate engagement, and random navigation led to cognitive overload and fragmented understanding. These findings underscore the importance of balancing narrative complexity with user guidance in hypertext design, offering valuable implications for digital storytelling and educational applications.
Pengaruh Kondisi Pirolisis terhadap Penurunan Kandungan Volatile Matter pada Batubara Kualitas Rendah Jati Wardani, Sofia; Fahrurrozi, Mohammad; Sulistyo, Hary
Jurnal Sosial Teknologi Vol. 4 No. 8 (2024): Jurnal Sosial dan Teknologi
Publisher : CV. Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jurnalsostech.v4i8.1341

Abstract

Mengingat kebutuhan energi yang tinggi, batubara merupakan sala satu alternatif bahan bakar yang masih banyak digunakan. Untuk dapat digunakan sebagai bahan bakar yang baik kualitas batubara menjadi perhatian penting. Semakin tinggi kulitas batubara maka efisiensi proses juga semakin baik. Untuk itu meningkatkan kualitas batubara menjadi perhatian penting. Proses pirolisis dapat menjadi salasatu proses untuk memisahkan bahan volatile dan moisture yang terkandung didalam batubara dan meningkatkan kualitasnya. Pembahasan kali ini akan menunjukan bagaimana proses pirolisis meningkatkan kulitas batubara tersebut dilihat dari perubahan komposisi dan nilai kalornya dan Penelitian ini bertujuan untuk mendemonstrasikan bagaimana proses pirolisis meningkatkan kualitas batubara dengan memeriksa perubahan komposisi dan nilai kalori. Percobaan pirolisis dilakukan pada sampel batubara dengan kalsifikasi lignite pada berbagai temperatur 500°C, 600°C, dan 700°C selama 1 jam. Pada suhu 700 °C waktu pirolisis divariasikan menjadi 20 menit, 40 menit, 60 menit untuk menentukan kondisi yang paling efektif. Penelitian ini menggunakan sampel batubara kualitas rendah yang diperoleh dari tambang di Kecamatan Sambaliung, Kabupaten Berau, Kalimantan Timur. Percobaan pirolisis dilakukan pada suhu 500°C, 600°C, dan 700°C selama 1 jam. Pada suhu 700°C, waktu pirolisis divariasikan menjadi 20 menit, 40 menit, dan 60 menit untuk menentukan kondisi yang paling efektif. Analisis proksimat dilakukan untuk menilai perubahan kadar kelembaban, zat volatile, karbon tetap, dan abu sebelum dan setelah pirolisis  . Hasilnya menunjukkan bahwa pirolisis secara signifikan mengurangi bahan volatile dan moisture meningkatkan kandungan karbon tetap, dengan kondisi optimal pada 700°C selama 30 menit. Batubara yang telah dipirolisis menunjukkan nilai kalor yang lebih tinggi, menunjukkan efisiensi energi yang meningkat. Kesimpulan temuan ini menunjukkan potensi pirolisis sebagai metode yang layak untuk peningkatan kualitas batubara, menawarkan manfaat yang substansial untuk aplikasi industri.
Potensi Selulosa Bakteri Sebagai Pembalut Luka Ideal dan Penghantar Obat (Drug Delivery) Liau, Selva Susilowati; Hidayat, Muslikhin; Sulistyo, Hary
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2023: PROSIDING SNTKK 2023
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Abstract

The wound healing process requires an environment that can maintain moisture, absorb excess exudate, and is biodegradable. Conventional wound dressings such as cotton, gauze, and bandages cause wound dehydration. Bacterial cellulose derived from the fermentation of coconut water by Acetobacter xylinum bacteria has unique characteristics that have the potential to be an ideal wound dressing because it can provide a moist environment. It also has good mechanical properties, biodegradability, high biocompatibility, and is non-toxic. Bacterial cellulose produces fine fibres forming a thin layer of extracellular polysaccharides. Such fibre makes it possible to bind to the molecules of the drug. This research will study the mechanical properties and efficiency of drug mass transfer from bacterial cellulose membranes with different carbon sources, namely glucose and fructose, with fermentation time variations of 3, 5, and 7 days. The results showed that the characteristic value of the fructose carbon source was superior to that of glucose. The glucose carbon source has a membrane thickness of 0.81; 6,93; 10.61 mm; fructose is 2.80; 8,41; 13.40 mm. The highest absorption capacity, stress, elongation and drug mass efficiency value is obtained by a fructose carbon source with a fermentation time of 7 days, and for absorption capacity obtained at 1.1640 g/g, stress value 105.9 N with elongation 19.90 mm and drug mass efficiency 4.085%
Sintesis Asil Gliserol Melalui Reaksi Esterifikasi Asam Oleat dengan Gliserol Husada, Caesar Purnama; Sulistyo, Hary; Sediawan, Wahyudi Budi
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2023: PROSIDING SNTKK 2023
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Abstract

Acyl glycerol derivatives from oleic acid, especially monoacylglycerol (MAG) and diacylglycerol (DAG), are products that is widely used in the food, lubricant, and cosmetic industries. Acyl glycerol can be obtained through esterification reaction of glycerol with fatty acids.  This study aims to determine the effect of temperature on the conversion and amount of acyl glycerol produced. This research was conducted using a batch system with temperature variations of 80°C, 100°C, and 120°C with HCl 1%wt as catalyst and 1:1 reactant mole ratio (glycerol: oleic acid) for 2 hours reaction time. Samples were taken every 10 minutes, then the samples were analyzed using Thin Layer Chromatography (TLC) to determine the fraction of the product produced. The experimental results showed that increasing the temperature will produce higher conversions and acyl glycerols. The highest conversion of oleic acid occurred at 120°C (43.016%), with mole percentage of 1,796% monoacylglycerol (MAG), 3,820% diacylglycerol (DAG), and 5,813% triacylglycerol (TAG).
Sintesis Surfaktan Non-ionik Berbasis Asam Palmitat Melalui Reaksi Esterifikasi dengan Gliserol Purbaningdyah, Emma; Sulistyo, Hary; Sediawan, Wahyudi Budi
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2023: PROSIDING SNTKK 2023
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Abstract

Esterification of glycerol using the fatty acids is one of methods that is widely used in the conversion of glycerol to synthesize products containing monoacylglycerol (MAG) and diacylglycerol (DAG). Among the various types of surfactants, monoacylglycerol (MAG) and diacylglycerol (DAG) are the most widely used of non-ionic surfactants in many industries such as food, pharmacy and cosmetic. This study aims to determine the effect of temperature on the conversion of palmitic acid and the concentration fraction of products. This research was conducted in a batch system with the temperature variations of 80°C, 100°C and 120°C; using 1% HCl catalyst concentration of palmitic acid mass, and reactant mole ratio of 1:1 (glycerol: palmitic acid). Samples were taken every 10 min during 120 min of reaction, to be analyzed by Thin Layer Chromatography (TLC) to determine the concentration fraction of products. The experimental results showed that increasing temperature enhanced the products formation, thus, increased the fraction concentration of products. However, the highest conversion of palmitic acid (80.14%) was obtained at 120°C, with concentration fraction of 1.67% monoacylglycerol (MAG), 10.96% diacylglycerol (DAG) and 6.01% triacylglycerol (TAG).
Pemanfaatan Membran Selulosa Bakteri dari Limbah Kulit Pisang sebagai Matriks Masker Antioksidan Wibowo, Claudia Shinta Octa; Hidayat, Muslikhin; Sulistyo, Hary
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2023: PROSIDING SNTKK 2023
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Abstract

Banana skins have several potential applications in the health and beauty industries. Through a fermentation process with the help of Acetobacter xylinum, it produces banana skin bacterial cellulose. It is possible to further process this cellulose into a face mask matrix. Bacterial cellulose has biodegradable properties, a low toxicity value, and a good absorption ability to be applied as a face mask matrix. The addition of serum to the mask matrix aims to focus on the function of the formulated matrix. Methods: filtering the sample; making nata de banana skin with different fermentation times; making a matrix mask; matrix mask characterization; and data analysis. The results of the study showed that the variation of different fermentation times can affect the resulting cellulose products. The optimal fermentation time for producing nata was 10 days, resulting in a thickness of 0.92 cm. Then, the evaluation tensile strength test on the mask matrix revealed the highest value was also a 10-day fermentation variation, 3.000–10.000 kg/cm2. And last, the best test of the release of vitamin C is the 10-day fermentation variation.
The Representation of Local Wisdom as An Educational Aspect in Eastern Indonesian Films Rumtini, Rumtini; Sulistyo, Hary; Solichin, Moh. Badrus
GHANCARAN: Jurnal Pendidikan Bahasa dan Sastra Indonesia SPECIAL EDITION: LALONGET VI
Publisher : Tadris Bahasa Indonesia, Fakultas Tarbiyah, Institut Agama Islam Negeri Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19105/ghancaran.vi.21776

Abstract

Tulisan ini membahas mengenai representasi nilai pendidikan dalam aspek kearifan lokal terhadap film berlatar Indonesia Timur. Pembahasan mengenai hal ini menarik karena banyak film di Indonesia Timur yang secara khusus membahas isu pendidikan yang menggambaran kekurangan unsur pendidikan formal serta juga solusi yang diambil oleh masyarakat atas ketertinggalan pendidikan berdasarkan konteks kearifan lokal. Penelitian ini bertujuan untuk: 1) mengungkapkan nilai pendidikan dalam aspek lokalitas masyarakat yang tercermin dalam film berlatar Indonesia Timur; 2) melakukan analisis data terhadap film-film Indonesia Timur dengan kontekstualisasi dan penelitian lain yang membahas isu tersebut. Metode dalam penelitian ini adalah kualitatif. Data dalam penelitian ini adalah deskripsi konteks kearifan lokal dalam film-film Indnesia Timur. Teknik analisis data dalam penelitian ini adalah penmaknaan representasi lokalitas dalam film-film tersebut. Teknik penarikan simpulan dalam penelitian ini adalah induktif. Adapun langkah-langkah penelitian adalah: 1) mengamati dan mencatat film berlatar Indonesia Timur, khususnya mengenai representasi nilai pendidikan dalam lokalitas; 2) melakukan analisis dalam mengkorelasikan data film dengan kondisi kontekstual dan penelitian lain yang membahas isu tersebut. Hasil penelitian menunjukkan: 1) beberapa film yang berlatar di Indonesia Timur, memperlihatkan keterbatasan akses dan infrastruktur sehingga mereka memilih untuk mengambil inisiatif dalam dunia pendidikan seperti dalam hal gotong-royong membangun sekolah, guru sukarela, dan model pendidikan kontekstual; 2) kajian tentang kondisi pendidikan di Indonesia Timur memperlihatkan keterbatasan peran pemerintah terutama dalam infrastruktur dan ketersediaan guru yang berasal dari masyarakat setempat. Simpulan dalam penelitian ini menunjukkan, kearifan lokal masyarakat Indonesia Timur, menjadi kontrol sekaligus nilai lebih atas keterbatasan akses pendidikan untuk masyarakat setempat.
Co-Authors Abu Hasan Achmad Noerkhaerin Putra Agus Prasetya Ahmad Tawfiequrrahman Yuliansyah Alfiana Adhitasari Anita Arsyad Arief Budiman Astri Senania, Astri Candra Rahma Wijaya Putra Deddy Setiawan Dwi Ardiana Setyawardhani EKA SARI faruk faruk Fatimah Tresna P Fikrah Dian Indrawati Sawali Handayani, Maulidiya Umi Heri Rustamaji Husada, Caesar Purnama Indah Hartati Indah Hartati INDAH PURNAMASARI Indianto S, Dimas Indra Perdana Indra Perdana Indra Perdana Jati Wardani, Sofia Kidung Wulan Utami Larasati Dian Permatasari Liau, Selva Susilowati Merry Ad'hadi Moh Fahrurrozi Moh. Azhar Afandy Moh. Fahrurrozi Mohammad Fahrurrozi Muhammad Mufti Azis Muslikhin Hidayat Novita Wiedhasari Nurul Hijja Mazlan Nuryoto Purbaningdyah, Emma Rizka Lestari Rochmadi Rochmadi Rochmadi Rochmadi Rochmadi Rochmadi Rochmadi Rochmadi Rochmadi Rumtini Rumtini, Rumtini S Syamsiah Santosa, Bagus Saripah Sobah Sartika, Endang Sarto Siti Syamsiah Solichin, Moh. Badrus Sri Lestari Sudibyo Sudibyo Suharto Honggokusumo Suharto Honggokusumo Suharto Honggokusumo Suprihastuti, Sri Rahayu Sutijan Veronika, Chintia Wahyudi B. Sediawan Wahyudi Budi Sediawan Wahyudi Budi Sediawan Wahyudi Budi Sediawan Wahyudi Budi Sediawan Wahyudi Budi Sediawan Wibowo, Claudia Shinta Octa Zen Adi Laksana