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Clustering Residents’ Attitudes Toward Human-Wildlife Conflict: A Case Study of Neighboring Communities in Paliyan Wildlife Sanctuary, Indonesia Nugroho, Prasetyo; Rahayu Wijayanti Faida, Lies; Wiyono; Yudhistira, Eqia Masdya; Adhisty, Grenadiva Reskan; Hidayah, Mochamad Fikri Nurul
Jurnal Sylva Lestari Vol. 13 No. 3 (2025): September
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v13i3.1119

Abstract

Understanding the heterogeneity of community opinions on human-wildlife conflict is crucial for developing effective mitigation strategies. This research investigates the attitudes and behaviors of residents surrounding Paliyan Wildlife Sanctuary in Indonesia, with a focus on their interactions with the long-tailed macaque (Macaca fascicularis) and the resulting human-wildlife conflict (HWC). By employing the attitude-behavior-context (ABC) framework, the research aims to identify and cluster different community groups by using K-means clustering analysis based on their perceptions of macaques, conservation initiatives, and the management of human-wildlife conflict. We identified distinct clusters of residents, classified by their positive and negative attitudes, degree of support for wildlife conservation initiatives, their perceptions of the sanctuary’s management, and the intensity of conflicts they experience with macaques. The “Conditional Conservation Supporters” exhibit less trust in wildlife managers and comparatively greater support for conservation, while underscoring the necessity for successful conflict resolution. In contrast, the “Disillusioned Critics” display less faith in conservation authorities, limited endorsement of existing management practices, and a pronounced inclination to regulate macaque populations. This research highlights the intricate interaction between human communities and wildlife conservation, highlighting the necessity of understanding local attitudes and behaviors in shaping conservation outcomes. The study provides policymakers and conservation practitioners with essential information for designing more customized and effective interventions that meet both the ecological requirements of wildlife and the social dynamics of local communities. Keywords: forest-based ecosystem services, forest conservation, forest management, Macaca fascicularis, protected areas
Effect of selective androgen receptor modulator RAD140 on prostate and testosterone levels in Wistar strain rats with bilateral orchidectomy Budaya, Taufiq Nur; Nurhadi, Pradana; Anita, Kenty Wantri; Nugroho, Prasetyo; Dhani, Fauzan Kurniawan
Medical Journal of Indonesia Vol. 33 No. 2 (2024): June
Publisher : Faculty of Medicine Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13181/mji.oa.247289

Abstract

BACKGROUND Selective androgen receptor modulators (SARMs) have been investigated as a potential treatment for hypogonadism, a condition characterized by low testosterone levels in men. The idea is to provide therapeutic benefits similar to traditional testosterone replacement therapy. However, research in this area is still in its early stages, and more extensive studies are needed to establish the efficacy of SARM. This study aimed to determine the impact of SARM RAD140 on testosterone levels, fibromuscular stroma, and prostate mass in rats undergoing bilateral orchidectomy. METHODS This was an in vivo study using posttest-only control group design in rats (Rattus norvegicus). The positive and negative control groups consisted of rats with and without bilateral orchidectomy, respectively. The treatment groups were rats given SARM RAD140 with and without orchidectomy. Testosterone levels, histopathology, and prostate mass were examined at the end of week 6, and the quantitative data were analyzed using one-way ANOVA. RESULTS This study found no difference in prostate mass (0.598 [0.05] g versus 0.590 [0.07] g, p = 0.984), fibromuscular stroma ratio (0.483 [0.094] versus 0.463 [0.057], p = 0.984), and testosterone level (0.006 [0.005] ng/dl versus 0.014 [0.004] ng/dl, p = 0.098) compared to positive control with orchidectomy and SARM RAD140 administration 6 weeks after treatment. CONCLUSIONS There were no differences in testosterone levels, prostate mass, or the ratio of fibromuscular stroma to epithelium area in rats undergoing bilateral orchidectomy and placebo surgery with the administration of SARM RAD140.
Analisis Kelayakan Usaha Limbah Garam (Bittern) Menjadi Pupuk Organik di Kabupaten Sampang Aisyah, Aisyah; Nugroho, Prasetyo; Susandini, Aprilina; Arfy, Widya Rizka
Jurnal Economic Resource Vol. 9 No. 1 (2026): October - March
Publisher : Fakultas Ekonomi & Bisnis Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57178/jer.v9i1.1981

Abstract

Penelitian ini bertujuan untuk menganalisis kelayakan usaha pengolahan limbah garam (bittern) menjadi pupuk organik di Kabupaten Sampang ditinjau dari aspek biaya produksi, penerimaan dan pendapatan, serta indikator kelayakan finansial. Metode yang digunakan adalah metode kuantitatif deskriptif dengan pendekatan studi kelayakan bisnis. Data diperoleh melalui observasi, wawancara, dan dokumentasi, kemudian dianalisis menggunakan beberapa indikator, yaitu Break Even Point (BEP), Payback Period (PP), Net Present Value (NPV), Internal Rate of Return (IRR), dan Revenue Cost Ratio (R/C). Hasil penelitian menunjukkan bahwa total biaya produksi tahunan sebesar Rp. 295.610.046 dengan harga pokok produksi Rp. 1.343,68/kg di bulatkan menjadi Rp. 1.344/kg dan ditambah margin keuntungan sebesar 34%, sehingga memutuskan untuk di jual dengan harga Rp. 1.800/kg. Nilai tersebut masih lebih rendah dibandingkan harga pasar pupuk organik sejenis yang berkisar antara Rp. 2.000/kg hingga Rp. 2.500/kg. Hal ini menunjukkan bahwa pupuk organik berbasis limbah garam memiliki keunggulan kompetitif dari sisi efisiensi biaya dan daya saing harga, keuntungan yang diperoleh dari harga jual Rp. 1.800 per kilogramnya sebesar Rp. 484.. Pada kapasitas produksi 220 ton per tahun dengan harga jual Rp 1.800/kg, diperoleh keuntungan bersih Rp. 100.389.954 per tahun. Nilai BEP sebesar 56.874 kg atau 56,87 ton per tahun, NPV sebesar Rp. 320.513.184, IRR sebesar 122%, PP selama 0,80 tahun, dan R/C ratio sebesar 1,33. Hasil tersebut menunjukkan bahwa usaha pengolahan limbah garam (bittern) menjadi pupuk organik granul layak dijalankan secara finansial dan berpotensi memberikan manfaat ekonomi, sosial, dan lingkungan yang berkelanjutan bagi masyarakat pesisir Kabupaten Sampang
JUDICIAL LIMITS OF INTERVENTION IN ADMINISTRATIVE COURT Nugroho, Prasetyo; Shinta Hadiyantina; Sudarsono
International Journal of Educational Review, Law And Social Sciences (IJERLAS) Vol. 5 No. 6 (2025): November
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijerlas.v5i6.4222

Abstract

This journal aims to analyze the intervention process in dispute resolution in the Administrative Court. This study identifies two main problems: first, the mechanism for third-party entry into the dispute resolution process in the Administrative Court, and second, the legal consequences of third-party intervention in the case under study. The results of the study show that based on Article 83 of Law Number 5 of 1986 concerning Administrative Courts, third parties can enter the trial process during the examination, either on their own initiative, at the request of one of the parties, or at the initiative of the judge. The legal consequence of the entry of this third party is that they obtain the status of the Second Defendant of Intervention, which gives them the right to defend their interests in the trial process. This study emphasizes the importance of the presence of third parties in maintaining justice and legal certainty in state administrative disputes. The conclusion of this paper is that although intervention provides an opportunity for interested parties to participate in the legal process, there is a need for renewal and codification of the code of procedure in the Administrative Court to be more responsive to the dynamics of existing dispute resolution.