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Ronald Darlly Hukubun

Universitas Pattimura

Author-ID : 3333089

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Peran Literasi Digital dalam Meningkatkan Partisipasi Masyarakat di Era Transformasi Digital Jolanda Tomasouw; Juliaans E. R. Marantika; Ronald Darlly Hukubun; Chlaudia Novita Ilery; Bryan Latarissa; Aldea Duingga; Aldrian Salamor
Faedah: Jurnal Hasil Kegiatan Pengabdian Masyarakat Indonesia Vol. 4 No. 2 (2026): Mei: Jurnal Hasil Kegiatan Pengabdian Masyarakat Indonesia
Publisher : FKIP, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59024/faedah.v4i2.1665

Digital literacy is an essential competency in the era of digital transformation because it involves not only technical skills but also the ability to critically understand information in cyberspace. A good level of digital literacy can encourage community participation in public decision-making and democratic processes, while inequality in access and digital literacy skills may hinder such participation. Therefore, this community service activity aims to improve digital literacy in order to overcome challenges and strengthen inclusive community participation. The activity targeted children and adolescents in Waihoka Village, Ambon City, with 31 participants involved in socialization Alexistoto and educational sessions. Evaluations were conducted before and after the presentation of the material, and the results showed an increase in participants’ understanding of digital literacy from early childhood to adolescence. Thus, communities with adequate digital literacy are expected to be more capable of accessing information, interacting appropriately in digital spaces, and actively participating in public decision-making processes and social activities in the digital era.

Analysis of Sea Surface Temperature and Chlorophyll-A and Its Relationship with Catch Results Flying Fish Eggs in the Waters of the Kei Islands Alex S. W Retraubun; Simon Tubalawony; Julius A. N. Masrikat; Ronald Darlly Hukubun
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.6240

The Kei Islands water area is quite productive in fisheries management. Environmental characteristics and oceanographic factors in a body of water will determine the potential of fisheries resources in a water body, and influence fish movement patterns and the formation of fishing areas for flying fish eggs. This research aims to examine the distribution of sea surface temperature and chlorophyll-a concentrations and analyze the relationship between sea surface temperature and chlorophyll-a concentrations with catches of flying fish eggs. The research focused on the waters of the Kei Islands, Southeast Maluku, which is an area for catching flying fish eggs. The research data was studied in the period December 2014 â€“ November 2017. SPL and Chlorophyll-a data were downloaded from Citra MODIS-Aqua, while data on flying fish egg production was obtained from PPN Tual. The research results show that the monthly average SST distribution is between 25.03-30.42ÂºC, and the monthly average of chlorophyll-a varies quite widely with a range of 0.05-3.09 mg/m3. The number of flying fish egg production fluctuates every year with a production range of 36.28-81.905 kg. The peak of catching flying fish eggs occurs in June-September (eastern season and transition season II). The results of the analysis show that the correlation between SST and chlorophyll-a variables has a very dominant influence on the abundance of flying fish eggs.

Pentas Seni Sebagai Media Peningkatan Kepercayaan Diri Peserta Didik SMP Negeri 2 Taniwel Timur Juliaans E. R. Marantika; Jolanda Tomasouw; Ronald Darlly Hukubun; Dewi Alma Tualepe; Preity Alfianty Sabina Fajri; Tridita Handayani; Amabelle Kenaya Evangelista Lona; Oldi Boy Belatu
Jurnal Pengabdian Masyarakat Sains dan Teknologi Vol. 5 No. 2 (2026): Juni: Jurnal Pengabdian Masyarakat Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jpmsaintek.v5i2.1074

This community service activity aims to boost the self-confidence of seventh-grade students at SMP Negeri 2 Taniwel Timur, West Seram Regency, many of whom struggle with speaking in public. The activity was conducted through an arts performance as part of the University of Pattimura’s Community Service Program (KKN). The process was divided into three simple stages: preparation (meetings with the school and selecting competitions such as public speaking, poetry reading, or solo singing), implementation (students performed for 2 hours while receiving praise and positive feedback), and evaluation (observing changes such as more confident eye contact and a louder voice). As a result, the students participated actively, and their hesitation decreased significantly due to hands-on practice and support from teachers and peers. The arts performance proved to be an easy and comprehensive way to help students become more confident and sociable.

Characteristics of Monsoon Current Patterns in Maluku Waters in the ENSO Period Yusran Abdul Gani Tuatoy; Simon Tubalawony; Ronald Darlly Hukubun
Nekton Vol 6 No 1 (2026): Nekton
Publisher : Politeknik Negeri Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47767/nekton.v6i1.1079

The hydrodynamic conditions of the Maluku waters are highly dynamic and are generally influenced by several oceanographic factors, including current patterns that are also affected by variations in monsoonal winds. At present, global climate change associated with the El Niño–Southern Oscillation (ENSO) phenomenon is suspected to have altered wind and current patterns. This study aims to examine the variations in monsoonal wind patterns and monsoonal current patterns during ENSO events in the Maluku waters, including the Seram Sea, Banda Sea, and Arafura Sea. Monthly averaged wind and current data were obtained from the Copernicus database, while ENSO index data were acquired from the National Oceanic and Atmospheric Administration (NOAA) database. The results indicate that the average maximum wind speed during the West Monsoon reaches 6.1 m/s with a southeastward direction, whereas during the East Monsoon it reaches 9.2 m/s with a northwestward direction. Based on the direction of movement, the prevailing winds are characterized as monsoonal winds. The average maximum current velocity during the West Monsoon reaches 0.8 m/s with an eastward direction, while during the East Monsoon it reaches 1.4 m/s with a dominant westward movement. The dominant direction of current movement generally follows the direction of the monsoonal winds. The influence of ENSO indicates that the average wind speed and spatial distribution of winds increase during El Niño events, whereas the average current velocity and spatial distribution of currents increase during La Niña events.

Pengaruh Substitusi Abu Bonggol Jagung sebagai Pozzolan pada Semen Portland Komposit terhadap Kuat Tekan Mortar Alif Nur Laili Rachmah; Binti Ruliana; Sabrianah Badaruddin; Ratih C F Ratumanan; Ronald Darlly Hukubun
INSOLOGI: Jurnal Sains dan Teknologi Vol. 4 No. 4 (2025): Agustus 2025
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v4i4.6142

The effect of additive corn cob ash (CA) on Portland Composite Cement (PCC) on the compressive strength of the mortar is influenced by pozzolan. The material that makes up pozzolan is silica. Corn cobs are agricultural waste that contains silica and every year continue to increase, so corn cob waste is as an additional material to Portland Composite Cement (PCC). This study was conducted to determine the compressive strength value of mortar using additive corn cob ash (CA) and corn cob ash that has been washed with HCl 2N (CA*) and the feasibility of these additives as a PCC-type cement mixture. The weight percentages of additives used were 5%, 10%, and 15%, and the duration of the mortar compressive strength test was 3, 7, and 28 days. The experimental results showed that the compressive strength (σm) was highest at the addition of 5% additives, the effect of additives on compressive strength resulted in σm research > standard σm (SNI). The results of the activation index analysis obtained additive corn cob ash of 76% and corn cob ash+HCl 2N of 76.71%, the value is above the minimum limit according to ASTM C.618-99 which is 75%.

Proses Ekstraksi Antioksidan dari Daun Kalanchoe pinnata: Studi Pengaruh Ukuran Partikel dan Kinetika Maserasi Sabrianah Badaruddin; Alif Nur Laili Rachmah; Ratih C F Ratumanan; Ronald Darlly Hukubun; Tamaratritania Citta Trisnantari
INSOLOGI: Jurnal Sains dan Teknologi Vol. 4 No. 4 (2025): Agustus 2025
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v4i4.6183

Kalanchoe pinnata leaves are rich in bioactive compounds, including flavonoids and phenolic constituents, which exhibit notable antioxidant properties. However, the efficiency of extraction processes is highly influenced by operational variables such as the type of physical pre-treatment and maceration duration. This study aims to evaluate the effect of three physical pre-treatment methods (manual grinding, chopping, and blending) and maceration periods ranging from 3 to 5 days on the antioxidant activity of K. pinnata leaf extracts using the DPPH radical scavenging assay. Results indicate that the grinding method combined with five days of maceration yields the highest antioxidant activity (95.04%), while blending leads to the lowest activity (81.78%), presumably due to heat-induced degradation of active compounds. Kinetic observations show that antioxidant activity tends to plateau on day five, particularly in ground samples. These findings highlight the critical influence of particle size reduction and solvent–solid contact time on mass transfer efficiency during extraction. This preliminary investigation provides a scientific basis for further research on the optimization of natural antioxidant extraction processes and the development of functional herbal formulations derived from K. pinnata leaves.

Geologi Daerah Lebaksiuh dan Sekitarnya, Kecamatan Jatigede, Kabupaten Sumedang, Propinsi Jawa Barat Ratih C F Ratumanan; Diana Porsisa; Sri Indriaty; Rimawanto Gultom; Ronald D Hukubun
INSOLOGI: Jurnal Sains dan Teknologi Vol. 4 No. 5 (2025): Oktober 2025
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v4i5.6457

Administratively, the research area is located within the Lebaksiuh Region and its surroundings, Jatigede District, Sumedang Regency, West Java Province. The method used in this study is geological mapping. The research area is divided into five geomorphological units: the Steep Intrusive Geomorphology Unit, the steep structural hill unit, Gently to moderately steep structural hills, the moderately structural hill unit, and denudational unit. Based on the stratigraphy units, the research area is subdivided into three rock units: the carbonate sandstone unit (Tobpk), the tuffaceous sandstone unit (Tpbp), and the intrusive unit (a). The geological structures developed in the study area include folds, joints, and faults. The geological history of the area shows that during the late oligocene–early miocene, the carbonate sandstone unit (Tobpk) was deposited in a bathyal depositional environment. Subsequently, unconformably, the sandstone unit (Tpbp) was deposited during the pliocene in a fluvial environment. The depositional process was later interrupted by tectonic activity during the pleistocene, characterized by compressional tectonics that formed a series of geology structure trending northwest–southeast. Tectonic activity also led to the formation of joints and faults in the study area, as well as volcanic activity that produced intrusions along zones of weakness. The geological resources and hazards identified in the research area include potential mineral resources and geotourism potential, particularly at the Cisempong Waterfall.

Edukasi Sampah Laut dan Dampaknya terhadap Kehidupan Organisme Laut bagi Siswa SMP Kristen Rehoboth Milyan Uli Latue; Juliana Wilmiena Tuahatu; Frijona Fabiola Lokollo; Valentine Domaris Saleky; Fahrul Rozy Fakaubun; Ronald Darly Hukubun
Mestaka: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 3 (2026): JUNI 2026
Publisher : Pakis Journal Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58184/mestaka.v5i3.965

This Community Service activity aims to improve the understanding of Rehoboth Christian Middle School students in Ambon regarding marine debris, its sources, and its impact on marine organisms through an interactive educational approach. Ambon Bay, as a semi-enclosed body of water, faces a serious problem in the form of accumulated plastic waste, most of which originates from land-based activities. The activity was carried out through a presentation-based socialization, pre-test, discussion, and post-test. The evaluation results showed a significant increase in three main aspects: understanding marine debris, waste sources, and how to reduce it, from 53–63% in the pre-test to 100% in the post-test. The material provided emphasized the local context of Ambon Bay, including waste sources, its ecological impact on biota, and prevention efforts in the school environment. This activity succeeded in raising ecological awareness and encouraging concrete actions such as sorting waste, reducing single-use plastics, and maintaining a clean environment. This program has proven effective in fostering environmental awareness from an early age.

AKSI PENANAMAN MANGROVE DI PESISIR PANTAI LATERI – KOTA AMBON: PENDEKATAN PARTISIPATIF KADER AMGPM RANTING 1 LATERI DAN AMGPM RANTING CALVARY Ronald Hukubun; Sherly Lewerissa; Laury Marcia Ch. Huwae
Jurnal Abdi Insani Vol 13 No 6 (2026): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v13i6.3116

Mangrove planting is a crucial effort in the conservation and restoration of coastal ecosystems that are vulnerable to environmental degradation. This community service activity was carried out through mangrove planting along the coast of Lateri, Ambon City, using a participatory approach that involved youth cadres from the Maluku Protestant Church (AMGPM), specifically AMGPM Branch 1 Lateri and AMGPM Calvary Branch, as the main collaborators. The goal was to help preserve and sustain mangrove ecosystems, which are increasingly under threat. A total of 300 mangrove seedlings were successfully planted in a designated area that had been previously surveyed and jointly selected. The method used was participatory engagement, which included both the physical planting of mangrove seedlings and raising environmental awareness among AMGPM cadres and the surrounding community. The results of the activity indicated an increase in ecological awareness and community solidarity. Additionally, initial success was achieved in planting and maintaining the mangrove seedlings. The involvement of AMGPM cadres contributed to strengthening social responsibility and leadership among the younger generation. It is expected that this activity will serve as a model for participatory environmental initiatives that can be replicated in other areas, thereby enhancing the role of AMGPM cadres and youth in environmental conservation. Ultimately, this will support the sustainable management of mangrove ecosystems along the coast of Ambon Island.

Co-Authors Abdi Pangestu Abdul Mahid Ukratalo Abdul Norman Kibas Adhe Fitri Rohly Elys Agnes A. Panggabean Agustina Indasari Ngilamele Aidah Z. N. Rohmah Albert F. Thomas Aldea Duingga Aldeva H. F Mawuntu Aldi Renata Aldrian Salamor Alessandra F. Saija Alessandra F. Saija Alex S. W Retraubun Alfian Fayus Shafar Ambo Alia U. Mahua Alif Nur Laili Rachmah Alvind G. Kambuno Amabelle Kenaya Evangelista Lona Amey Makahity Ami Indah Marasabessy Anansya Theresya Lekatompessy Anastasya Supusepa Aneila Stephanie Russel Angela Ruban Angela Ruban Aprilia Tuasuun Astry Tehuayo Atmisari Diman Atmisari Diman Binti Ruliana Bireinda Tirza Violetta Tuapattinaya Breandly Daud Zefanya Selly Brian Saputra Manurung Bryan Latarissa Charlota Masully Chindy Claudia Ririhena Chlaudia Novita Ilery Chrisnata Manihuruk Christiana Manuella Violynn Christofel Elia Rahakbauw Cipta Utama Clifford R. Kundiman Cut Charolina Pattiwaellapia Degen E. Kalay Degen E. Kalay Degen E. Kalay Degen Erasmus Kalay Deirdre Livia Petta Delce Kainama Dewi Alma Tualepe Dhea Nurafni Firmansyah Diana Porsisa Donal Noija Dyah Ayu Prasanthy Aome Eko Pradjoko Elsy Taruk Linggi Emilia Hanubun Esra Yudha Empra Eva Kaimudin Eva Kaimudin Eva S. Ratuluhain Eva Susan Ratuluhain Evanthely N. Ch. M. Tahalele Fadila F F Fahrul Rozy Fakaubun Farhana Umhaera Patty Fatima Kubais Febiyanty Palijama Feronika Pulamajen Fileo Agus Waileruny Fira A. Rehalat Freadly C. Wenno Frederick Rijoly Friesland Tuapetel Frijona F. Lokollo Frijona Fabiola Lokollo Fuadiska Salamena Gian Rumahlatu Gilberto Remse Papilaya Gladys R. Pamesti Glaselaria A. Oeijano Gloria A. D. Rante Gloria M Souissa Gloria Sapulette Gloria Sitaniapessy Godlife Rojers Umhersuny Godwin W. A. Hehanussa Goziana Armagita Grace Pattiselanno Grace Pattiselanno Gratia D. Manuputty Gresia Maiseka Gresti Vionae Grisko V. Pattippeilohy Harold J.D. Waas Hehanussa, Kedswin Gerson Hektor Dalton Hehanussa Helmalya Putri Hendra Titawael Hendrikus Sakliressy Hensly Tahalea Hermanto Romera Hiariey, Johanis Hubert A. Mainake Hulopi, Mahriyana Imanuel Villian Trayanta Soukotta Indra Wati Niapele Indriyanti Kendy Inri Chartini Johansz Intan Buton Intan Telussa Ivanmorl Ruspanah Ivanmorl Ruspanah Ivanual M. Wairata Jefry Jefrad Wakim Jehuda Daniel Nussy Jembris Nustelu Jembris Nustelu Jessika Janet Reindah Joel Apriyanto Fejacreyo Huka Joel K. Cols Cols Johan B. Bension Johan Bruiyf Bension Jolanda Tomasouw Jorgi B. Kurniawan Jorgi B. Kurniawan Josepina Inggriany Untailawan Joshua Amstrong Leuwol Jossep Titirloloby Josua Frans Trianto Joy Gaspersz Juan Marchel Paulus Juan Marchel Paulus Jugerteria Luhulima Juliaans E. R. Marantika Juliana Wilmiena Tuahatu Julius A. N. Masrikat Jusuf Leiwakabessy Kalay, Degen E Karan Silaratubun Kelvin Sopahaluwakan Kereison D. Saija Kesia L. Sahusilawane Kezia Cornelia Klau Kezia Sovici Tuhuleruw Krisnawati Maahury Krisye Pasanea Kuntum N. Lisaholet Labibah Nur Dini Laura B. S. Huwae Laura Bianca Silvia Huwae Laura Bianca Sylvia Huwae Laura Bianca Sylvia Huwae Laura Bianca Sylvia Huwae LAURY CHARA HUWAE Laury M. Ch. Huwae Laury Marcia Ch. Huwae Laury Marcia Chara Huwae Laury Marcia Chara Huwae Lawalata, Felix Fernando Leiwakabessy, Audry Lenci Patty, Kristi Lina S. Berlianti Linansera, Valentine Lukman Hamsah Djari Lunmisay, Jelian Lusanra Jacqueline Tutkey Lusty Inggina Makatita M. Aldi Septian M. Fajar Alfikar Marcia Lainsamputty Marcia Lainsamputty Marlin C Wattimena Marlin C. Wattimena Marlin Chrisye Wattimena Marsel Marthin Nikijuluw Masnia Masnia Masnia Masnia Maya Lisa Haupea Maya Lisa Haupea Megumi I. P. Malle Meilanny Cornelis Merlin Getdha Putnarubun Michael Hemsly Munda Michele C. Manuputty Michele F. C. Usmany Michele Kesaulya Milyan Uli Latue Moniharapon, Louis D Murad Madi Musa Geretz Tilukay Mutia F. Tala N. Satumalay, Vilsigelint Natachya Batseba Bernard Natalia Tetelepta Novisty Mainake Noya, Yunita A. Nur Andini Oldi Boy Belatu Pentury, Kresyan Poppy S Manila Pormes, Ludwina Preity Alfianty Sabina Fajri Pretty Mitra Kristina Zebua Prezto S. A. Dabutar Putri Azzuhra N. Pattisahusiwa Rahman Rahman Rahman Rahman Ratih C F Ratumanan Ratih C. F. Ratumanan Ratuluhain, Eva Susan Refaldy Siahaya Regina Latuheru Retraubun, Alex S W Revi A. Rumbawa Rijoly, Frederik Rimawanto Gultom Rina S. D. Suganda Riski A. K. Rumata Riskia Tirta Nirwana Sopacua Riskiya Riskiya Rocky Genestho Kubela Ruben Mesasnuat Ruben Mesasnuat Rumasoreng Rumasoreng S. Tentua, Caroline Sabrianah Badaruddin Safitriyani Safitriyani Saleky, Valentine D Salma Rumau Sanduan, Fitria Sherly Lewerissa Sherly Lewerissa Sherly Lewerissa Shinta Syaranamual Siahainenia, Laura Silahooy, Veince B. Simon Tubalawony Siti R. Sehwaky Siti Rukmana Wally Siti S. Rumonin Sitti Aisa Mahu Sophia N. M. Fendjalang Sri Indriaty Sri J. A. Bandu Srihayu Umasangaji Stefanno M. A. Rijoly Stefanno M. A. Rijoly Stefano M. A. Rijoly Stela Salamor Suranti Pratiwi Suryani Makassar Syalvira N. Nasaruddin Tamaratritania Citta Trisnantari Tomasoa, Matheos Tridita Handayani Trisna Marsadi Tualeka, Oki Nurul Asma Valentine D. Saleky Valentine Domaris Saleky Vanessa Yosiana Matital Velicia Ivena Hutubessy Vica Jillyan Edsti Saija Vica Jillyan Edsti Saija Vicko Lamidja Vivin Ayuasthika Vivin Ayuasthika Waas, Harold J.D Wakano, Deli Warnesy A Samangun Wattimena, Marlin Ch WATTIMURY, JUSUPH J Wenseslaus Rurum Wiwien G. Hukubun Yansen Jagatri Kufla Yansen Jagatri Kufla Yayan Asmawan Yemima H. Von Bulow Yoisye Lopulalan Yoseph Mario Dumatubun Yulius Ruspanah Yunita Angnetjie Noya Yusran Abdul Gani Tuatoy Zusye Latuihamallo Zusye Latuihamallo

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