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Studi Perencanaan Proteksi Tegangan Lebih Eksternal Petir pada Gedung Rumah Sakit Universitas Tanjungpura Muhammad Reky Alamsyah; Managam Rajagukguk; Danial Danial
Mars: Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer Vol. 3 No. 2 (2025): April: Mars: Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/mars.v3i2.747

Abstract

The Tanjungpura University Hospital building is located in the city of Pontianak, which is situated on the equator and often faces the potential of lightning strikes, thus requiring the installation of an external lightning surge protection system. This study aims to design an external lightning surge protection system capable of protecting the Tanjungpura University Hospital building using the rolling sphere method. In the rolling sphere method, calculations will be made for the lightning strike distance (R), protection radius (Rp), protection area (Ax), and determination of protection angle (α). The University Tanjungpura Hospital building is at protection level IV, with a current strength of I = 16 kA and a lightning strike distance to the ground of 60.63 meters. The results obtained for using finials with the same height, hp = 1 meter, require hundreds of finials, while using a combination of finials and towers requires 68 finials. In the case of tower finials with a height hp = 10 meters, additional conductor wires are added or the catenary method is used with 14 conductor wires connecting 28 tower finials with a height of 10 meters, due to the areas outside the protection zone between these 28 final towers, necessitating the addition of conductor wires to expand the protection area of the rolling sphere method to protect the areas of the Tanjungpura University Hospital building.
ANALISIS PENGARUH MULTIVARIABEL TERHADAP KEANDALAN SARANA BANTU NAVIGASI PELAYARAN (SBNP) DI PELABUHAN UTAMA MAKASSAR Rustam Rustam; Muhammad Jamal; Danial Danial
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 4 No 1 (2021): JOINT-FISH - Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu K
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/joint-fish.v4i1.94

Abstract

This study aims to determine the effect of human resources, technology, ATONs adequacy, ATONs maintenance, ATONs replacement, and ATONs security partially and simultaneously on the reliability of ATONs at Makassar Main Port. This research was conducted from February 2019 to April 2019 at the Makassar Class I Navigation District Office with the respondent sampling technique using a simple random sampling technique, taking samples from the total number of Civil Servants at the Makassar Class I Navigation District Office as respondents to determine the effect of independent variables on the dependent variable either partially or simultaneously. Data processing in this study used the SPSS for Windows Version 20 program. The results of this study indicate that, (1) Human resources, technology, ATONs adequacy, ATONs maintenance, ATONs replacement, and ATONs security partially have a positive and significant effect on the reliability of ATONs in Makassar Main Port. (2) Human resources, technology, ATONs adequacy, ATONs maintenance, ATONs replacement, and ATONs security simultaneously have a positive and significant effect on the reliability of ATONs at Makassar Main Port.
Bencana Ekologis dan Tragedi Kemanusiaan di Konawe Utara: Banjir Bandang, Hilangnya Desa, dan Ketidakadilan Lingkungan bagi Orang Culambacu dan Orang Tolaki Sarlan Adijaya; Danial Danial; Zainal Zainal; Laxmi Laxmi; Raemon Raemon; Erens E. Koodoh; Intang Intang
JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN Vol. 5 No. 1 (2026): JURNAL WILAYAH, KOTA DAN LINGKUNGAN BERKELANJUTAN
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jwikal.v5i1.1059

Abstract

This article analyzes the recurring flash floods in North Konawe Regency which occurred in 2000, 2013, 2016, 2018, 2019, 2020, and 2021 as ecological disasters causally linked to three decades of natural resource exploitation through logging, oil palm plantations, and open-pit nickel mining. Using the dual framework of political ecology and environmental justice, this article argues that these disasters are not neutral natural events, but rather the product of a structured system of injustice: the indigenous Culambacu People and Tolaki People communities who were excluded from decision-making processes regarding extractive permits have borne the greatest burden of the destructive impacts of such exploitation. The most dramatic event was the 2019 flood that devastated Tapuwatu Village, causing losses amounting to Rp 674.8 billion and displacing 9,908 people. The findings demonstrate that the dominant government narrative framing the floods as “natural disasters caused by high rainfall” constitutes a strategic denial that obscures structural responsibility. Empirical data including rates of deforestation, exceeded river carrying capacity, and the chronology of concession expansion correlated with disaster escalation support the ecological disaster thesis. Persistent poverty amid abundant natural resource wealth confirms the condition of a “sacrifice zone,” characterized simultaneously by distributive, recognitional, and procedural injustices.
Perlindungan Hukum terhadap Perawat dalam Pelimpahan Kewenangan Tindakan Medis oleh Dokter di Puskesmas Rawat Inap Yulia Agustin Suharni; Kusnandar, Mas Iman; Danial Danial
Jurnal Ilmiah Kedokteran dan Kesehatan Vol. 5 No. 2 (2026): Mei: Jurnal Ilmiah Kedokteran dan Kesehatan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/klinik.v5i2.6614

Abstract

The delegation of medical authority from physicians to nurses is a common practice in primary healthcare services, particularly in inpatient public health centers, as a response to limited medical personnel and the demand for continuous healthcare services. However, delegation that is not conducted in accordance with legal provisions may lead to legal uncertainty and increased risks for nurses. This study aims to analyze legal protection for nurses in the delegation of medical authority by physicians in inpatient public health centers. The research employs a normative juridical method using statutory and conceptual approaches through the examination of legal doctrines and principles related to authority, delegation, and mandate. The findings indicate that although the legal framework governing the delegation of medical authority is normatively well established, its implementation remains suboptimal, particularly with regard to written delegation, physician supervision, and legal awareness among healthcare professionals. Verbal delegation practices and unclear boundaries of authority weaken legal protection for nurses and increase the risk of legal liability. This study emphasizes that delegation of medical authority conducted in writing, on a case-by-case basis, based on nurses’ competencies, and under physician supervision is a fundamental prerequisite for ensuring legal certainty, professional protection, and patient safety.
DISTRIBUTION OF THIRD MOLAR AGENESIS BASED ON SEX, JAW INVOLVEMENT, AND NUMBER OF MISSING TEETH Andi Merry Andani; Cristiani Nadya Pramasari; Sylvia Agustin; Danial Danial; Nydia Hanan
Dentino: Jurnal Kedokteran Gigi Vol 10, No 2 (2025)
Publisher : FKG ULM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/dentino.v10i2.24155

Abstract

Background: The third molar is the final tooth to emerge in the oral cavity, distinguished by variability in its developmental timing and the potential for its presence or absence, rendering it particularly susceptible to environmental fluctuations during odontogenesis. Consequently, the prevalence of third molar impaction or hereditary absence is the highest among all teeth. The third molar is linked to various clinical problems, such as impaction, ectopic eruption, hard and soft tissue disorders, and agenesis. Tooth agenesis refers to the congenital absence of one or more teeth and is among the most prevalent defects in individuals. Purpose: This study aimed at exploring the distribution of third molar agenesis cases according to gender, jaw involvement, affected side, and the quantity of missing teeth. Methods: This research employed a quantitative methodology characterized by a descriptive observational design. Data were acquired from secondary sources, comprising panoramic radiographs and medical data sourced from Wahab Sjahranie regional General Hospital (RSUD). Results: Agenesis's gender distribution showed more frequency in females (69.2%) than in males (30.8%). Agenesis mainly impacted the maxilla (44.2%), then the mandible (26.9%), then both jaws (28.8%). Furthermore, on the frequency of absent third molars, the most often occurring situation was the absence of one tooth (50.0%), followed by two teeth (28.8%), three teeth (9.6%), and four teeth (11.5%). Conclusion: The findings of this study demonstrate that third molar agenesis is more prevalent in females, predominantly occurs in the maxilla, is more frequently unilateral, and typically entails the absence of a single tooth. Keywords: agenesis, panoramic, third molar