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All Journal Journal of Physics: Theories and Applications Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi International Journal on Food, Agriculture and Natural Resources (IJFANRES) Jurnal Pengabdian Papua JURNAL FISIKA PAPUA Sipakaraya : Jurnal Pengabdian Masyarakat EBAMUKAI; JURNAL PENGABDIAN ILMU PENGETAHUAN DAN TEKNOLOGI
Yane Oktovina Ansanay
Department Of Physics, Geophysics Study Program, Universitas Cenderawasih
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Identification of surface functional group on activated carbon from waste sago Octolia Togibasa; Yane Oktovina Ansanay; Khaeriah Dahlan; Maya Erari
Journal of Physics: Theories and Applications Vol 5, No 1 (2021): Journal of Physics: Theories and Applications
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jphystheor-appl.v5i1.49885

Abstract

Activated carbon is a powerful adsorption material which mainly used as pollutants adsorption. The adsorption properties own derived from the main functional groups or chemical atoms derived from the activation processes. In this study, the activated carbon was prepared from waste sago and activated using two different chemicals activation agents called phosphoric acid and potassium hydroxide. The aim of this study was to identify the surface functional group on waste sago activated carbon produced. The results showed that activated carbon with phosphoric acid activator contained OH, C=C, CO and CH functional groups, while activated carbon with potassium hydroxide activator contained O-H, C≡C, C=C, C-O and C-H functional groups. These results lead to support the recommendations for the development of the application of waste sago activated carbon made as adsorbents in the purification of lead (II) and cadmium (II) wastewater.
Analisis Keandalan Pembangkit Listrik Tenaga Mini Hidro Orya-Genyem Berdasarkan Load of Loss Probability Anne Sihombing; Joni Joni; Yane Ansanay; Enos Karapa; Herbert Innah; Prihananto Setiadji; Johni Jonatan Numberi; Tiper K. M. Uniplaita
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa dan Inovasi Volume 5 Nomor 2 Tahun 2023
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v5i2.5128

Abstract

Electricity is crucial for supporting development, the economy, and human well-being, thus leading to an increasing demand for electrical energy. Therefore, power plants are planned and constructed to be as economically viable as possible. In line with the principles of affordability, security of supply, and acceptability, to ensure long-term capacity demand and reliability. The reliability of the power plant is measured using the Load of Loss Probability (LOLP) index, which assesses the probability of components functioning satisfactorily to meet demand. The objective of this research is to analyze the reliability of PLTM Orya-Genyem based on the Load of Loss Probability (LOLP) index. The research methodology is qualitative, commencing with the collection of secondary data, followed by LOLP calculations to obtain reliability information. LOLP index for PLTM Orya-GGenyem is 0,4204%, equivalent to 1,5346 days per year, exceeding the PLN standard of 1 day per year. This indicates a lack of reliability in the power plant. Research findings reveal that daily power demand increases by 0,054 MW for every 1% increase in time. Assessment indicates that peak load surge factor is not the cause of the high LOLP value in PLTM Orya-Genyem. Instead, outages are the cause. The assessment shows that there were 72 disturbances of maintenance outages for PLOG-TA-01 and 145 disturbances of system adjustment outages for PLOG-TA-02. Other outages that happen include low water elevation, water storage duration, floods (accumulated debris), transmission work, blackouts, network disturbances, forced outages, planned outages, sedimentation dredging, water drainage, water filling, performance testing, and maintenance during plant operation.
Potensi Pemanfaatan Sumber Energi Alternatif Gas Metana untuk Pembangkit Listrik 3 MW Menggunakan Pemodelan Landgem (Studi Kasus: TPA Koya Koso Kota Jayapura) Royend F. Samosir; Johni Jonatan Numberi; Enos Karapa; Herbert Innah; Yane Ansanay; Prihananto Setiadji; Tiper K. M. Uniplaita
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa dan Inovasi Volume 5 Nomor 2 Tahun 2023
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v5i2.5158

Abstract

The volume of waste will continue to increase with increasing time, population, and economic growth in a city, district, or province. The city of Jayapura, as the center of the economy of the land of Papua, is the same way. The Koya Koso TPA management system for Jayapura City is currently landfill control, where the waste that has been collected at the TPA is stockpiled using layers of soil so that the piles are increasing in number day by day and causing problems including air pollution by methane gas, CO2, and other gases and limited land, thereby reducing the age of TPA Koya Koso Jayapura City. This study aims to determine the potential content of methane gas by modeling it using Landgem software and the potential capacity of electrical energy that can be generated. The results showed that the potential content of methane gas generated from Landgem modeling is 13,134,026 m3/year, or 8,762 tons/year, resulting in a potential capacity of electrical energy of 2,797.22 kW, or 2.8 MW.
Identifikasi Sebaran Air Tanah Menggunakan Metode Geolistrik Resistivitas Di Daerah Abe Pantai, Distrik Abepura, Kota Jayapura Rehabeam Griapon; Yane Ansanay; Yusuf Bungkang
Jurnal Fisika Papua Vol. 1 No. 2 (2022): Jurnal Fisika Papua
Publisher : Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jfp.v1i2.12

Abstract

Air merupakan kebutuhan pokok makhluk hidup. Penggunaan air semakin meningkat baik untuk keperluan kehidupan sehari-hari manusia, industri, pertanian maupun peternakan. Akibat pertumbuhan penduduk maka kebutuhan akan daerah pemukiman juga semakin meningkat yang mengakibatkan konsumsi air bertambah, sehingga persediaan air semakin terbatas. Berdasarkan masalah tersebut, penelitian ini dilakukan dengan tujuan mengidentifikasi sebaran air tanah di Daerah Abe Pantai, Distrik Abepura, Kota Jayapura. Penelitian ini menggunakan metode geolistrik resistivitas konfigurasi Schlumberger sebanyak 4 titik dan Wenner-Schlumberger sebanyak 1 lintasan dan mendapatkan hasil nilai resistivitas yang cukup bervariasi. Resistivitas rendah orde 1-10 Ωm diidentifikasi sebagai akuifer, nilai resistivitas orde 10-30 Ωm diidentifikasi sebagai lapisan batulempung, orde 30-100 Ωm diidentifikasi sebagai lapisan batupasir, dan nilai resistivitas >100 Ωm diidentifikasi sebagai lapisan batugamping. Lapisan akuifer pada daerah ini adalah lapisan batugamping dan batupasir. Ditemukan 2 pola dugaan akuifer pada lintasan Wenner – Schlumberger dengan volume yang cukup besar, dan lapisan akuifer pada keempat titik sounding. Dengan memperhitungkan kedalaman dan posisi titik sounding, serta arah strike lapisan, diduga lapisan akuifer pada titik ukur 1 dan titik ukur 2 merupakan lapisan akuifer yang sama dan saling terhubung. Begitu pula lapisan akuifer pada titik ukur 3 dan titik ukur 4, diduga merupakan lapisan akuifer yang sama dan saling terhubung.
PENGENALAN DUNIA RISET KEPADA KELOMPOK PELAJAR PAPUA DI ARGAPURA RESIMEN GUNUNG KOTA JAYAPURA Ansanay, Yane Oktovina; Bowaire, Anike Nelce
JURNAL PENGABDIAN PAPUA Vol 8 No 1 (2024)
Publisher : LPPM Uncen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jpp.v8i1.3257

Abstract

The community service activity with the title "Introduction to the World of Research to Papuan Student Groups in Argapura Mountain Regiment Jayapura City" was carried out on June 25, 2021, at the Ayalon Argapura Church Building. This service activity focuses on students who are generally at the high school and junior high school level, but in its implementation, there are a number of elementary school students who participated. The service activity was opened by the Head of the Local RT 01/RW 06 and was also attended by a number of church youth. In its implementation, service activities begin with simple questions and answers about knowledge of the world of research, followed by material explanations, simple trial activities and delivery of observations by each group formed. The simple trial activity given is the Water Purification Trial by using materials and tools found in everyday life. It was seen that the participants were very enthusiastic in carrying out test activities and took an active role in providing responses to the observations. Therefore, the activity implementation team concluded that Papuan native students, although initially there was a tendency to be academically inactive, but if they applied the right simple concepts, their thinking and creativity could be developed. 
Analysis of Natural Convection Heat Transfer in Barapen Cooking in Papua Numberi, Johni Jonathan; Palamba, Pither; Giai, Agustinus; Rumar, Kristofel; Joni; Ansanay, Yane; Ranteallo, Obet T.; Siregar, Samuel P.; Kaiwai, Ruben M.; Rantepulung, Selyus; Werdani, Anastasia Sri; Griapon, Nourish; Wanane, Yohanis; Manalu, Janviter; Safanpo, Apolo; Karapa, Enos; Hartiningsih, Endang; Liga, Marthen; Wambrauw, Oscar O.; Silo, Akbar
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa & Inovasi Volume 6 Nomor 2 Tahun 2024
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v6i2.6562

Abstract

Barapen, a cooking tradition in various indigenous Papuan communities. To date, various social science studies have been conducted to examine social values, business economics, and political economy. While research in the aspects of applied science has yet to be conducted to study the phenomenon of heat transfer by natural convection from hot stones to food in cooking packs, this research was conducted. The purpose of this research is to study the phenomenon of heat transfer by natural convection from hot stones to food in cooking packs. In this study, a square-shaped artificial pool (260 cm x 210 cm x 50 cm) with white batah stone walls was used to cook food in a barapen. On the four walls, a type K thermocouple is inserted to measure the temperature at 3 layers, which will be the object of research. The ingredients are vegetables, sweet potatoes, and chicken meat that has been cut and stoned. As a discussion, the temperature gradient between layers occurs due to the difference in the amount of volumetric heat against time in each layer. The difference in the amount of heat in each layer is due to the difference in the density of the hot vapor trapped in each layer. Thus, it can be said that the cooking of food in Barapen occurs due to natural heat convection.
Optimization of Savonius Turbine Performance with Variations in Blade and Shaft Spacing on the Coast of Sarmi Regency, Papua Province Numberi, Johni Jonatan; Joni; Allo, Obed Rante; Griapon, Nourish C.; Ansanay, Yane A.; Ramandei, Lazarus; Wanane, Wilfriedf; Allo, Rombe; Manalu, Janviter; Safanpo, Apolo; Hartiningsi, Endang; Liga, Marthen; Karapa, Enos; Lefaan, Yosef; Setiadji, Prihananto; Innah, Herbert
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa & Inovasi Volume 6 Nomor 2 Tahun 2024
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v6i2.6587

Abstract

The use of wind energy as one of the producers of electrical energy is done by converting mechanical energy into electrical energy from wind turbines, one of which is the savonius wind turbine. Savonius wind turbines in use are able to work at low wind speeds. This study aims to evaluate the potential of wind energy that can be generated by optimization in savonius wind turbines by measuring the power generated by varying the gap distance between Balde and turbine shafts and analyzing the most optimal power as a source of power generation on the coast of Sarmi Regency, Papua Province. The analysis method in this study is field surveys, wind speed measurements, power optimization, BHP and tool efficiency carried out with variations in the distance between the blade and turbine shaft, namely 5 cm, 10 cm and 15 cm. The results of this study stated that the most optimal and stable results on the power generated by the turbine as well as the BHP value and the best tool efficiency were a distance variation of 15 cm with an average power value produced (P0) of 15.55 Watts, an average BHP value of 0.56 Watts and an average efficiency value of 7.59%.
PELATIHAN PEMBUATAN BIOPLASTIK RAMAH LINGKUNGAN DARI PATI SAGU BAGI SISWA/I SMP YPK SION DOK VIII Yane O. Ansanay; Anike N Bowaire; Sonya N. Rumanasen; Tiyas Nur Janah; Wani Tabuni
EBAMUKAI PAPUA JURNAL PENGABDIAN ILMU PENGETAHUAN DAN TEKNOLOGI
Publisher : Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/ejpipt.v2i2.213

Abstract

Teknologi produksi plastik biodegradable atau bioplastik yang dibuat dari bahan alami dan ramah lingkungan sudah mulai dikembangkan. Pati sagu memiliki potensi sebagai bahan baku plastik biodegradable ditinjau dari ketersediaan dan karakteristiknya. Selain pati sebagai bahan utama, diperlukan pula plastisizer atau bahan pemlastis dan bahan penguat struktur atau kitosan untuk menghasilkan plastik biodegradable dengan karakteristik yang baik. Sebagai tambahan asam suka akan ditambahkan untuk membantu proses hidrolisis pati sagu. Tahapan produksinya meliputi pencampuran, pemanasan, dan pencetakan. Plastik biodegradable berbahan dasar pati sagu dapat digunakan sebagai bahan pengemas yang ramah lingkungan dan berpeluang besar dikembangkan. Siswa/i SMP YPK Sion Dok VIII telah menerima penyuluhan terkait plastik dan bahayanya, serta mendapatkan pelatihan khusus pembuatan bioplastik. Dari hasil yang diperoleh, didapati bahwa Siswa/i SMP YPK Sion Dok VIII telah memahami konsep bioplastik yang ramah lingkungan melalui proses belajar melalui ujicoba produksi bioplastik sederhana terbukti memalui capaian presentase pengetahuan yang tinggi. Hasil ujicoba produksi bioplastik menunjukan bahwa faktor variasi air dan gliserin mempengaruhi karakteristik bioplastik yaitu, ketebalan, ketahanan dan elastisitas. Sehingga disimpulkan bahwa dengan adanya penyuluhan dan ujicoba produksi bioplastik, para siswa dapat menjadi agen perubahan ramah lingkungan di masyarakat.
PENGENALAN PENJUMLAHAN DAN PERKALIAN BILANGAN MENGGUNAKAN METODE MATEMATIKA GASING KEPADA PELAJAR SD-SMP DI LINGKUNGAN GGP JEMAAT AYALON ARGAPURA RESIMEN KOTA JAYAPURA Waimbo, Korinus Nixon; Ansanay, Yane Oktovina; Daullu, Melissa Aeudia; Diouf Ayomi; George Numberi; Wenis Keduman
EBAMUKAI PAPUA JURNAL PENGABDIAN ILMU PENGETAHUAN DAN TEKNOLOGI
Publisher : Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/ejpipt.v2i2.215

Abstract

Penjumlahan dan perkalian bilangan adalah dua konsep fundamental dalam matematika yang harus dikuasai oleh siswa SD dan SMP. Namun, metode pembelajaran matematika di sekolah formal cenderung membuat siswa kesulitan untuk memahami dua konsep dasar ini. Salah satu solusi inovatif adalah penerapan metode pembelajaran Matematika GASING. Matematika GASING menawarkan pendekatan pembelajaran matematika inovatif berbasis konsep pembelajaran langkah demi langkah dan permainan interaktif dan exploratif agar pembelajaran Matematika menjadi gampang, asyik dan menyenangkan. Penelitian ini bertujuan untuk mengenalkan dan menerapkan metode GASING kepada pelajar SD dan SMP di lingkungan GGP Jemaat Ayalon Argapura Resimen, Kota Jayapura. Hasil tes awal sebelum diberikan metode Gasing dari 24 siswa menunjukan bahwa persentase siswa yang mampu mengerjakan penjumlahan 1 digit, 2 digit dan banyak digit serta perkalian 2 digit dan 3 digit secara berturut-turut adalah 55%, 60%, 20%, 45% dan 35%. Hasil tes akhir setelah diberikan Metode GASING menunjukan presentase meningkat menjadi 75%, 83% ,57%, 65%, dan 55%. Selain peningkatkan pemahaman matematis, respon peserta melalui peran aktif dalam berinteraksi selama proses pembelajaran GASING memberikan indikasi adanya antusias dan minat untuk belajar Matematika
The Effects of Modifying Agents on the Production of Bioplastic from Sago Ansanay, Yane O; Waimbo, Korinus N; Haay, Happy A; Kelana, Ardian H; Janah, Tiyas N; Murafer, Yana; Matuan, Merti; Kareth, Hana; Keduman, Wenis; Marani, Margaretha; Rumbewas, Corrnelia; Wamea, Roselin; Raunsay, Ece
International Journal on Food, Agriculture and Natural Resources Vol 6, No 1 (2025): IJ-FANRES
Publisher : Food, Agriculture and Natural Resources - NETWORKS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46676/ij-fanres.v6i1.443

Abstract

This study aims to develop sago starch-based bioplastics with the addition of modifying agents such as acetic acid, chitosan, and glycerin to improve mechanical properties, elongation, and biodegradability. The results showed that the optimal combination was reached at 4% acetic acid and 2% chitosan concentration, resulting in the highest tensile strength of 8 MPa, elongation at break of 26%, and degradation rate of 70%. At this condition, the bioplastic matrix has an optimal balance between strength, flexibility, and degradability. Increasing the acetic acid concentration to 6% caused a decrease in tensile strength to 4.2 MPa and elongation at break to 14%, indicating degradation of the matrix structure due to excess acid. Chitosan also affected the mechanical properties, where increasing its concentration from 2% to 4% tended to decrease the elongation at break. The degradation rate tended to increase with higher concentrations of acetic acid, reaching 82% at 6% acetic acid concentration with 2% chitosan, while higher concentrations of chitosan (4%) slowed down the degradation due to a denser and stronger matrix structure. Overall, the combination of sago starch, acetic acid, chitosan, and glycerin produced bioplastics that have improved mechanical properties, water resistance, and environmental friendliness, making them a potential alternative to replace conventional plastics in various industrial applications. These findings support the development of environmentally friendly materials that can reduce the negative impacts to the environment in general and in Papua as the local producer of Sago.
Co-Authors Agustinus Giai AKBAR SILO Allo, Obed Rante Anike N Bowaire Anne Sihombing Ardian Hangga Kelana Bowaire, Anike Nelce Daullu, Melissa Aeudia Diouf Ayomi Elopere, Ones Endang Hartiningsih Enos Karapa George Numberi Griapon, Nourish Griapon, Nourish C. Haay, Happy A Hamzah, Hardi Hartiningsi, Endang Herbert Innah Janah, Tiyas N Johni J Numberi Karapa, Enos Kareth, Hana Keduman, Wenis Khaeriah Dahlan Korinus Nixon Waimbo Lazarus B. Ramandey, Lazarus B. Lefaan, Yosef Manalu, Janviter Marani, Margaretha Marthen Liga Matuan, Merti Maya Erari Mickael Ruben Kaiway Murafer, Yana Octolia Togibasa Pither Palamba Popi Ida Laila Ayer Prihananto Setiadji Ranteallo, Obet Raunsay, Ece Rehabeam Griapon Rombe Allo Royend F. Samosir Rumar, Kristofel Rumbewas, Corrnelia Safanpo, Apolo Samuel Parlindungan Siregar Selyus Rantepulung Setiadji, Prihananto Sonya N. Rumanasen Susilowati, Rachmadani Octalia Tiper K. M. Uniplaita Tiyas Nur Janah Waimbo, Korinus N Wambrauw, Oscar O. Wamea, Roselin Wanane, Wilfriedf Wanane, Yohanis Wani Tabuni Wenis Keduman Werdani, Anastasia Sri Yusuf Bungkang