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All Journal CommIT (Communication & Information Technology) Jurnal Hutan Tropika Jurnal Dialektika Hukum Jurnal Agroterpadu
Yosep Yosep
Bina Nusantara University
Agriculture, Biological Sciences & Forestry Computer Science & IT Law, Crime, Criminology & Criminal Justice

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Analysis of Relationship between Three Dimensions of Quality, User Satisfaction, and E-Learning Usage of Binus Online Learning Yosep, Yosep
CommIT (Communication and Information Technology) Journal Vol 9, No 2 (2015): CommIT Vol. 9 No. 2 Tahun 2015
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/commit.v9i2.1648

Abstract

Information technology has  affected  various sectors including the education sector. In the sector, information technology has brought us long distance  education,  which  relies  heavily  on  the  use   of e-learning management system. In Indonesia, Bina Nusantara University is the first and foremost long distance  education  institution.  The  institution  has  been developing and using an e-learning management system for a number of years. This work intends to evaluate to which extent the system is able to enhance e-learning experiences. We adopted the DeLone and McLean’s Information System success model and empirically measured the relation between the aspects of system quality, information quality, service quality, user satisfaction, and net benefits. From a population of the size 311 students, we have collected 149 responses using questionnaires by randomly selecting the participating students. The responses were used to establish a multi-variate regression model where the relationships were established. The model suggested that information quality, system quality, and service quality had positive impacts on user satisfaction with the p-values of 0.014, 0.014, and 0.000 respectively. In addition, the study also found that user satisfaction was strongly and positively affected by the net  benefits.
KARAKTERISTIK DAN IDENTIFIKASI VARIETAS NANAS (Ananas comosus (L.) Merr) DI DESA SASAKAN KECAMATAN SUMARORONG KABUPATEN MAMASA Yosep, Yosep
Jurnal Agroterpadu Vol 3, No 3 (2024): Jurnal Agroterpadu Volume 3, Nomor 3, Desember 2024
Publisher : Universitas Al Asyariah Mandar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35329/ja.v3i3.5710

Abstract

Penelitian ini dilaksanakan di Desa Sasakan Kecamatan Sumarorong Kabupaten Mamasa pada bulan Januari sampai dengan Maret tahun 2024. Metodologi penelitian yang digunakan dalam penelitian ini adalah pendekatan deskriptif yaitu identifikasi ciri-ciri tanaman nanas. spesies di Desa Sasakan Kecamatan Sumarorog. Penelitian ini menggunakan data primer dan sekunder. Data primer diperoleh secara langsung melalui observasi responden dan respon kuesioner. Data sekunder diperoleh dari berbagai sumber, antara lain tinjauan pustaka dan instansi terkait, dan digunakan untuk menunjang data primer berupa uraian atau peta keadaan daerah penelitian. Berdasarkan hasil penelitian, ditemukan dua jenis nanas di Desa Sasakan: Nanas Madu Yairu dan Nanas Bogor. Kata kunci : Karakteristik varietas tanaman nanas.
URGENSI PENERAPAN PIDANA ALTERNATIF SEBAGAI SOLUSI EFEKTIF MENGATASI OVERCROWDING DAN MEWUJUDKAN PEMBAHARUAN HUKUM PIDANA INDONESIA Yosep, Yosep; Putri, Nadya Shalestia
Jurnal Dialektika Hukum Vol 7 No 1 (2025): Jurnal Dialektika Hukum
Publisher : Law Department Jenderal Achmad Yani University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36859/jdh.v7i1.2797

Abstract

Penelitian ini mengkaji urgensi penerapan pidana alternatif sebagai solusi efektif mengatasi masalah kepadatan penduduk di lembaga pemasyarakatan Indonesia dan mewujudkan pembaruan hukum pidana. Menggunakan metode penelitian hukum normatif dengan pendekatan peraturan-undangan dan konteks, penelitian ini menganalisis sistem pemidanaan dalam UU No. 1 Tahun 2023 tentang KUHP, khususnya konsep pidana alternatif. Hasil penelitian menunjukkan bahwa pidana alternatif seperti pidana pengawasan, pidana kerja sosial, dan pidana denda berpotensi mengurangi kepadatan penduduk , menurunkan biaya pemeliharaan penjara, dan membantu rehabilitasi pelaku kejahatan. Namun implementasinya masih ditentukan oleh ketiadaan lembaga pelaksana dan peraturan pelaksana yang memadai. Penelitian ini menyimpulkan bahwa meskipun pidana alternatif menjanjikan sebagai solusi kepadatan penduduk , diperlukan pembentukan lembaga terkait dan penyusunan peraturan pelaksana untuk memastikan efektivitas penerapannya sesuai UU No. 1 Tahun 2023.
Komposisi Jenis, Serapan Karbon Dioksida dan Produksi Oksigen Vegetasi Berkayu di Hutan Kemasyarakatan Batu Bulan Kabupaten Gunung Mas Kalimantan Tengah: Species Composition, Carbon Dioxide Uptake and Oxygen Production of Woody Vegetation in The Batu Bulan Community Forest Gunung Mas District, Central Kalimantan Junaedi, Ajun; Aruan, Jenifer; Yosep, Yosep; Penyang, Penyang; Surasana, I Nyoman; Rizal, Moh
HUTAN TROPIKA Vol 19 No 1 (2024): Volume 19 Nomor 1 Tahun 2024
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v19i1.13188

Abstract

Community Forestry is one of the schemes in provides access to forest management legally to the community, so community forestry has a role in supporting the sustainability of forest functions. In line with the principles of sustainable forest management, community forestry management is required to maintain a balance of ecological, economic, and social aspects. The purpose of the study was to identify the species composition and estimate the potential biomass reserves, carbon, carbon dioxide (CO2) absorption, and oxygen (O2) production of woody vegetation in the Batu Bulan Community Forest, Tusang Raya Village, West Rungan District, Gunung Mas Regency, Central Kalimantan Province. Vegetation data collection with vegetation analysis techniques using the plot line method. Data from the analysis of woody vegetation was then calculated for the number of species, Shannon Wienner species diversity index (H'), vegetation density, and Important Value Index (IVI). Calculation of vegetation biomass using destructive and non-destructive methods. While the calculation of carbon, CO2 uptake, and O2 production of woody vegetation were each calculated using SNI 7724 (2019), IPCC (2006), and Nowak et. al (2007). The results showed that the number of woody vegetation species found was 31 species included in 19 families with a Shannon Wienner species diversity index value of 2.81 ("medium" category). Tree and pole-level woody vegetation was dominated by Laban (Vitex pubescens Vahl.), while sapling and seedling levels were dominated by Rubber (Hevea brasiliensis) and Palasit (Canarium sp), respectively. The potential reserves of biomass, carbon, CO2 uptake, and O2 production of woody vegetation were 70.12 tons/ha, 32.81 tonsC/ha, 120.96 tonsCO2/ha, and 88.01 tonsO2/ha, respectively.  
Kontribusi Serapan Karbondioksida Tegakan Balangeran (Shorea balangeran (Korth.) Burck) dan Meranti Tembaga (Shorea leprosula Miq.) dalam Aksi Mitigasi Perubahan Iklim: Contribution of Carbon Dioxide Uptake The Stands of Balangeran (Shorea Balangeran (Korth.) Burck) and Copper Meranti (Shorea Leprosula Miq.) in Actions Climate Change Mitigation Junaedi, Ajun; Saragih, Harry Martua; Yosep, Yosep; Indrayanti, Lies; Yulianti, Reri; Rizal, Moh
HUTAN TROPIKA Vol 20 No 1 (2025): Volume 20 Nomor 1 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i1.20038

Abstract

This study aims to identify the distribution pattern of stem diameter and estimate the potential of biomass storage, carbon and CO2 uptake above ground of Balangeran (Shorea balangeran (Korth.) Burck) stands aged ± 5 years in the People's Seedling Garden and Copper Meranti (Shorea leprosula Miq.) aged ± 7 years in the Green Campus Seedling Garden of Palangka Raya University. The calculation method of estimating biomass and carbon storage and CO2 uptake of Balangeran and Copper Meranti stands in a non destructive manner using the Jaya et. al (2007), Heriansyah et. al (2009), SNI 7724 (2019) and IPCC (2006) allometric equations. The results showed that the distribution pattern of the diameter class distribution of Balangeran and Copper Meranti stands resembled a bell/ginger-shaped curve. The stem diameter class of Balangeran stands is dominated by 5-7 cm and Copper Meranti 8-10 cm. Balangeran stands have potential biomass storage of 70,715 tons/ha, carbon of 33,236 tonsC/ha and CO2 uptake of 121,976 tonsCO2/ha. While Copper Meranti stands have potential biomass storage of 29,307 tons/ha, carbon of 13,774 tonsC/ha and CO2 uptake of 50,552 tonsCO2/ha. Balangeran and Coper Meranti stands have a strategic contribution to climate change mitigation actions.
Intensitas Serangan Hama pada Anakan Tanaman Hutan di Persemaian Permanen Tumbang Nusa Kalimantan Tengah: Intensity of Pest Attacks on Forest Seedlings in The Permanent Nursery of Tumbang Nusa Central Kalimantan Firdara, Eritha Kristiana; Pidjath, Chartina; Yosep, Yosep; Penyang, Penyang; Raskita, Raskita
HUTAN TROPIKA Vol 20 No 1 (2025): Volume 20 Nomor 1 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i1.20160

Abstract

This study aims to identify the types, frequency, and intensity of pest attacks on seedlings in the Permanent Nursery, Tumbang Nusa, Central Kalimantan. Nurseries play a vital role in supporting the rehabilitation and conservation of tropical rainforests. Pest attacks on seedlings can reduce plant productivity, cause seedling shortages, and hinder growth, ultimately affecting the success of forest rehabilitation efforts. The research was conducted through field surveys and direct observations to identify the types of pests attacking the seedlings.The results showed that six types of pests (grasshoppers, bagworms, crickets, nettle caterpillars, bush snails, and armyworms) attacked forest seedlings (Shorea balangeran, Alstonia spatulata, Tengkawang, and Shorea leprosula) in the Permanent Nursery managed by the Watershed and Protected Forest Management Center (Balai Pengelolaan Daerah Aliran Sungai dan Hutan Lindung) in Tumbang Nusa. The highest percentage of pest attacks on seedlings in the nursery was observed in Shorea balangeran (grasshoppers, 56%), Shorea leprosula (grasshoppers, 37%), Tengkawang (crickets, 51%), and Alstonia spatulata (grasshoppers, 34%).The intensity of pest attacks on the four seedling types in the nursery ranged from low to high damage categories (6% - 17%). The highest pest attack intensity occurred in Shorea balangeran at 17% (grasshoppers), Shorea leprosula at 11% (crickets), Tengkawang at 16% (crickets), and Alstonia spatulata at 10% (grasshoppers, bush snails, and armyworms). This study highlights the importance of nursery management, including seedling selection, routine fertilization, and weekly insecticide spraying, to minimize pest attacks and maintain seedling quality.
Co-Authors Aruan, Jenifer Darius Andana H Indrayanti, Lies Jeanny Pragantha Junaedi, Ajun K. Firdara, Eritha Penyang, Penyang Pidjath, Chartina Putri, Nadya Shalestia Raskita, Raskita Rizal, Moh Saragih, Harry Martua Surasana, I Nyoman Yulianti, Reri