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All Journal Jurnal Sains dan Teknologi BAREKENG: Jurnal Ilmu Matematika dan Terapan JURNAL PengaMAS Bioscientist : Jurnal Ilmiah Biologi Agrikan: Jurnal Agribisnis Perikanan Physikos: Journal of Physics and Physics Education KAMBOTI : Jurnal Sosial dan Humaniora
Boleu, Fiktor Imanuel
Universitas Kristen Satya Wacana
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation

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PENERAPAN POLINOMIAL ORDE-N DAN MALTHUSIAN PADA STUDI KASUS KAJIAN DAYA TAMPUNG WISATAWAN Dalengkade, Mario Nikolaus; Yusniar, Masitah; Tjape, Willyam; Boleu, Fiktor Imanuel; Buka, Oktosea
JST (Jurnal Sains dan Teknologi) Vol 10, No 2 (2021)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jst-undiksha.v10i2.38969

Abstract

Terletak di kawasan timur Indonesia, Tobelo Kabupaten Halmahera Utara terkenal dengan keindahan alamnya. Mamuya adalah destinasi wisata pemandian air panas yang memiliki keindahan alam. Pemandian air panas ini selalu ramai dikunjungi wisatawan lokal. Tapi pada faktanya destinasi mamuya belum dikelola berdasarkan ekologi. Luaran analisis menunjukan y=-0.179x^6+7.086x^5-109.0x^4+824.1x^3-3176x^2-5756x-2832 dengan R2 = 0.793. Fungsi tersebut merepresentasikan kunjungan wisatawan, setiap bilangan yang bernilai positif mengindikasikan penambahan wisatawan. Sedangkan bilangan negatif merupakan kebalikan dari positif. Analisis daya dukung destinasi mamuya yakni 606.25 wisatawan per tahun sedangkan populasi maksimum kunjungan menyentuh angka 737.15 wisatawan per tahun. Data ini mengindikasikan terjadinya kelebihan kapasitas di kawasan wisata.
Nest Success of Semi-Natural Hatching Program for Moluccan Scrubfowl (Eulipoa wallacei) in Mamuya Village, North Halmahera Regency Boleu, Fiktor Imanuel; Simanjuntak, Radios; Tuny, Margaretha Tabita; Kailola, Jacob; Lewerissa, Ebedly; Ganna, Melisa Angela; Sudrajat, Tania Ayu; Maatoke, Cornelia Dolfina; Manik, Eppi
Agrikan Jurnal Agribisnis Perikanan Vol. 17 No. 2 (2024): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v17i2.2377

Abstract

Protecting the nesting habitat of the Moluccan Scrubfowl (Eulipoa wallacei) is important to conserve the population of this endemic species in North Maluku. The success rate of semi-natural hatching nests of Moluccan Scrubfowl varies in each hatchery conservation location. This study aims to determine the nest success of semi-natural hatching program of Moluccan Scrubfowl in Mamuya Village, North Halmahera Regency. A field experiment approach was used to estimate nest success in semi-natural (in-situ) incubation treatments. Eggs used for the semi-natural hatching treatment were collected from landowner egg collecting activities at four Moluccan Scrubfowl nesting sites. In semi-natural hatching, each bird egg was placed in 60 cm of sand with a minimum distance of 10 cm between eggs (egg density adjusted to the number of eggs planted). A total of 116 Moluccan Scrubfowl eggs were planted over four planting periods and during the natural incubation period the eggs hatched producing 96 chicks. The nest success of the semi-natural hatching program for Moluccan Scrubfowl in Mamuya Village has a high success value of 0,835 (83,52%). This optimal success indicates that incubation in the chick embryo formation process is stable on the sand substrate. The mean incubation time interval for hatching eggs lasted 74 days (interval 72 - 76 days)
VISIT PROFILES AND TOURISM DESTINATION THRESHOLDS USING POLYNOMIAL AND MALTHUSIAN Dalengkade, Mario Nikolaus; Kaseside, Meidy; Maatoke, Cornelia Dolfina; Boleu, Fiktor Imanuel; Buka, Oktosea; Loklomin, Samsul Bahri; Mangimbulude, Jubhar Christian
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 16 No 1 (2022): BAREKENG: Jurnal Ilmu Matematika dan Terapan
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (650.581 KB) | DOI: 10.30598/barekengvol16iss1pp113-120

Abstract

Kumo, Kupa-Kupa, Pitu, and Luari beaches are tourist destinations that are always crowded with local and foreign tourists. This becomes interesting, because recently the problem of human population density in an area has become a hot topic for study. Using the polynomial method, it resulted in 6th order with R2 0.950 (Kumo), 0.868 (Kupa-Kupa), 0.799 (Pitu), and 0.399 (Luari) representing the distribution of visits. The highest levels of visits occurred in the twelfth, fifth, fourth, and sixth months, respectively. The analysis by applying the logistics function shows the highest level of visits throughout 2018 which are Kumo 283.95 tourists, Kupa-Kupa 342.12 tourists, Pitu 81.77 tourists and, Luari 1088.35 tourists. Based on the threshold analysis, the threshold value shows 255.56 tourists (Kumo), 297.08 tourists (Kupa-Kupa), 65.58 tourists (Pitu), and 836.42 tourists (Luari). The results of this study inform the level of tourist visits exceeding the threshold value in four tourist destinations. Given that the four tourist destinations carry the concept of ecology as a selling point, the manager needs to reorganize the level of tourist visits. Excess levels of tourist arrivals can have a negative impact on the comfort and sustainability of tourist destinations
Analisis Kualitas Air pada Mata Air di Desa Galao, Kecamatan Loloda Utara, Kabupaten Halmahera Utara Buka, Oktosea; Lotono, Mutia; Yusniar, Masitah; Janis, Harsen Berg; Boleu, Fiktor Imanuel; Akyuwen, Frandy
Physikos: Journal of Physics and Physics Education Vol 4 No 1 (2025): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.4.1.19767

Abstract

Water plays an important role in human life, and one of the water resources that can be a source of clean water is groundwater or what is also called a spring. Therefore, the spring in Galao Village, North Loloda District, North Halmahera Regency, needs to be maintained and cared for. In this study, researchers tested water content using several parameters, namely hardness, TDS (Total Dissolved Solids), DHL (Electrical Conductivity), turbidity, and pH. The results of sample testing carried out in two laboratories showed a turbidity of 1.00 NTU and a pH of 7.145 which were tested at the North Halmahera Regency Environmental Service Laboratory. Meanwhile, the main parameters of hardness were recorded at 231 mg/l, TDS 391 mg/l, and DHL 521 μS/cm which were tested at the Manado Industrial Standardization and Service Center (BSPJI) Laboratory. Physically, the three main parameters, namely hardness, TDS and DHL are interrelated; Hardness is caused by contact between water and limestone in the soil layer through which water passes, allowing calcium (Ca) and magnesium (Mg) to dissolve into it. In line with the cause of the presence of dissolved substances caused by weathering, dissolution of rocks and soil and other organic and inorganic substances dissolved in water, there is a relationship between Electrical Conductiv ity (ECP) and the ions contained therein, ions in water come from dissolved salts of alkali compounds, chloride sulfide dissolved in water. The purpose of this study is to determine the content of Hardness, Total Dissolved Solids (TDS), Electrical Conductivity (DHL), Turbidity, and pH contained in water.
Pemanfaatan Kebun Pekarangan untuk Pemenuhan Pangan Keluarga pada Masa Pandemi Covid-19 Boleu, Fiktor Imanuel; Sudrajat, Tania Ayu; Keno, Andronitus Keno; Samloy, Vanhurd; Saketa, Jeckson
KAMBOTI: Jurnal Sosial dan Humaniora Vol. 1 No. 2 (2021): KAMBOTI: Jurnal Sosial dan Humaniora
Publisher : Lembaga Layanan Pendidikan Tinggi Wilayah XII

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51135/kambotivol1issue2page154-165

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui pemanfaatan kebun pekarangan untuk pemenuhan pangan keluarga pada masa pandemi covid-19. Pandemi covid-19 berdampak luas pada pelbagai sektor, tidak terkecuali bidang pertanian yang berpengaruh terhadap ketersediaan pangan dan distribusinya. Penguatan produktivitas pangan lokal pada skala rumah tangga atau komunitas menjadi kunci untuk mengantisipasi kelangkaan pangan. Penelitian ini menggunakan pendekatan deskriptif kuantitatif, data diperoleh menggunakan kuesioner semi terstruktur, wawancara, dan pengamatan lapangan. Pemilihan responden menggunakan purposive sampling dengan kriteria inklusi yaitu rumah tangga yang memanfaatkan lahan pekarangan untuk aktivitas berkebun; bertempat tinggal di Kecamatan Tobelo, Kabupaten Halmahera Utara. Hasil inventarisasi tanaman di pekarangan ditemukan 37 jenis dari golongan herba, semak atau perdu, dan pohon. Sebagian besar responden berpendapat bahwa aktivitas berkebun di pekarangan membantu mereka dalam pemenuhan kebutuhan pangan pada masa pandemi covid-19. Masyarakat berpendapat bahwa konsumsi sayuran dan bahan pangan lain dari kebun sendiri relatif lebih aman dan hemat. Selain itu terdapat antusias warga yang giat mengolah tanaman herbal dalam upaya meningkatkan daya tahan tubuh.
PENERAPAN POLINOMIAL ORDE-N DAN MALTHUSIAN PADA STUDI KASUS KAJIAN DAYA TAMPUNG WISATAWAN Dalengkade, Mario Nikolaus; Yusniar, Masitah; Tjape, Willyam; Boleu, Fiktor Imanuel; Buka, Oktosea
JST (Jurnal Sains dan Teknologi) Vol. 10 No. 2 (2021)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (396.514 KB) | DOI: 10.23887/jstundiksha.v10i2.38969

Abstract

Terletak di kawasan timur Indonesia, Tobelo Kabupaten Halmahera Utara terkenal dengan keindahan alamnya. Mamuya adalah destinasi wisata pemandian air panas yang memiliki keindahan alam. Pemandian air panas ini selalu ramai dikunjungi wisatawan lokal. Tapi pada faktanya destinasi mamuya belum dikelola berdasarkan ekologi. Luaran analisis menunjukan y=-0.179x^6+7.086x^5-109.0x^4+824.1x^3-3176x^2-5756x-2832 dengan R2 = 0.793. Fungsi tersebut merepresentasikan kunjungan wisatawan, setiap bilangan yang bernilai positif mengindikasikan penambahan wisatawan. Sedangkan bilangan negatif merupakan kebalikan dari positif. Analisis daya dukung destinasi mamuya yakni 606.25 wisatawan per tahun sedangkan populasi maksimum kunjungan menyentuh angka 737.15 wisatawan per tahun. Data ini mengindikasikan terjadinya kelebihan kapasitas di kawasan wisata.
Inovasi Grafting Mangga Dodol (Mangifera indica L.) Berdasarkan Tipe Mata Tunas dan Panjang Entres Boleu, Fiktor Imanuel; Buka, Oktosea; Nusa, Davidson Corneles; Samloy, Vanhurd
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 1 (2024): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i1.10104

Abstract

The research was conducted to determine the effect of selecting the type of entres length and bud eyes in grafting dodol mango (Mangifera indica L) on the process of bud initiation, bud height, and leaf width. The experimental design used was Randomized Complete Block Design with factorial pattern. The first treatment is the type of entres length, namely 7 cm (P1), 10 cm (P2) and 13 cm (P3) while the second treatment is the type of bud eye of the entres, namely without bud eye (M1), 1 bud eye (M2) and 2 bud eyes (M3). Based on the type of bud eye, treatments P2 and P3 showed a better effect than P1 on the bud initiation process and leaf width parameters. While in the measurement of bud height, P3 treatment showed a better effect than P2 and P1. Meanwhile, in terms of the type of buds, treatments M2 and M3 had a better effect than M1 on the process of bud initiation, bud height and leaf width. The results of the analysis of variance showed that there was an interaction between the type of length and the type of bud eye on all three parameters.
PEMBERDAYAAN KELOMPOK TANI HUTAN DI DESA SOAKONORA KECAMATAN GALELA SELATAN KABUPATEN HALMAHERA UTARA Kailola, Jacob (Jacob; Boleu, Fiktor Imanuel; Maatoke, Cornelia Adofina
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Publisher : LPPM UNIVERSITAS KHAIRUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/pengamas.v8i3.10812

Abstract

ABSTRAKMelalui kegiatan ini akan dilakukan penyuluhan dan pelatihan di bidang kehutanan tentang pengelolaan  hutan pada kelompok perhutanan sosial tentang pengelolaan hutan yang berkelanjutan, pelatihan perbanyakan dan serta pembuatan pupuk organik cair sehingga dapat memberikan kesuburan tanah akita dari kerusakakn yang terjadi. Kegiatan penyuluhan dan pelatihan ini bertujuan untuk; 1). Menumbuhkan kesadaran dan pemahaman masyarakat dalam hal ini kelompok  untuk mengelola hasil hutan agar dapat menghasilkan produk yang bernilai ekonomi, sehingga memberikan manfaat ekonomi. 2). Membuka lapangan kerja atau usaha. 3) Meningkatkan pendapatan masyarakat dalam mengelola hutan dalalm bentuk agroforestry .4) Promosi hasil atau produk  melalui  media sosial. Metode yang digunakan adalah: 1) metode penyuluhan dengan memberikan pemahaman tentang pengelolaan hutan secara lestari . 2). Memberikan pelatihan tentang perbanyakan tanaman. 3). Pelatihan tentang tentang pembuatan pupuk organik caik untuk meningkatkan kesuburan tanah. 4). Pelatihan tentang manajemen usaha pengelolaan unit usaha/produksi dengan ceramah, tanya jawab dan demonstrasi. Kegiatan ini  dilakukan selama delapan bulan di desa soakonora,  evaluasi kegiatan dilakukan sepanjang pelaksanaan kegiatan, baik sebelum, selama kegiatan berlangsung dan sesudah kegiatan maupun ketika semua kegiatan telah selesai
Co-Authors Akyuwen, Frandy Buka, Oktosea Cornelia Dolfina Maatoke Dalengkade, Mario Nikolaus Ganna, Melisa Angela Janis, Harsen Berg Kailola, Jacob Kaseside, Meidy Keno, Andronitus Keno Lewerissa, Yanti Amelia Loklomin, Samsul Bahri Lotono, Mutia Maatoke, Cornelia Adofina Mangimbulude, Jubhar Christian Manik, Eppi Nusa, Davidson Corneles Saketa, Jeckson Samloy, Vanhurd Simanjuntak, Radios Sudrajat, Tania Ayu Tjape, Willyam Tuny, Margaretha Tabita Yusniar, Masitah