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All Journal Jurnal Pendidikan Geografi Undiksha Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) Sumatra Journal of Disaster, Geography and Geography Education Georafflesia : Artikel Ilmiah Pendidikan Geografi Jurnal Geografi Journal of Education and Instruction (JOEAI) Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Abdihaz: Jurnal Ilmiah Pengabdian pada Masyarakat Indonesian Journal of Electrical Engineering and Computer Science Publikasi Berkala Pendidikan Ilmu Sosial Internet of Things and Artificial Intelligence Journal Ma'had Aly Journal Of Islamic Studies
Mirna Yunita
Universitas Prof. Dr. Hazairin, SH
Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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Pelatihan Bahasa Inggris dan Pengelolaan Mangrove untuk Pemberdayaan Karang Taruna dalam Pengembangan Objek Wisata Mangrove Mirna Yunita; Yuneva Yuneva; Fevi Wira Citra; Elva Utami; Warsa Sugandi; Zairin Zairin; Muhammad Alfi
Abdihaz: Jurnal Ilmiah Pengabdian pada Masyarakat Vol 3 No 2 (2021): December
Publisher : Universitas Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/abdihaz.v3i2.1890

Abstract

Training of English Language and Mangrove Management for Youth Empowerment in Mangrove Tourism Object Development Karang taruna is a youth organization in a village. This community service program was aimed to train Karang Taruna member in Sumber Jaya Village, Kota Bengkulu speaking English which can be used to guide foreign tourists and and to educate them about mangroves and its management for ecotourism activities. The activity was carried out in three stages: 1) the preparation; 2) the planning; 3) the implementation stage. In the third stage, an evaluation was carried out through the practice of speaking English and distributing questionnaires about English language skills and knowledge about mangroves. After the service activities were carried out, the results showed that the participants: 1) 100% understood how to greet and introduce in English; 2) 90% could explain the information about interest place in English; 3) 90% could ask and answer in English; 4) 100% could explain about tourism object in English; 5) 100% could explain about the rules of travel in English; 6) 100% could answer about tourism object; 7) 100% could convey likes and dislikes; 8) 100% could hosting; 9) 90% could explain how to make organic fertilizers; 10) 90% could explain the making of handicrafts; 11) 100% understood the function, potential and types of mangrove forests; 12) 90% knew the tourism management based on mangrove conservation; 13) 90% understood maintenance and improvement of mangrove quality; 14) 100% understood management through tourism diversification; 15) 90% understood mangrove tourism infrastructure; 16) 100% understood the potential of mangroves that can be processed into souvenirs. The results of the service can be concluded that the Karang Taruna members have understood about English language technique specifically to tour guide and had an understanding of mangroves.
Coping Strategi Keluarga Pemulung Dalam Pemenuhan Kebutuhan Dasar di Tpa Air Sebakul Kota Bengkulu Pada Masa Pandemi Covid-19 Mirna Yunita; Warsa Sugandi Karman; Aprianto Soni; Nurmintan Silaban; Muhammad Alfi; Dedi Guntar
Jurnal Georafflesia: Artikel Ilmiah Pendidikan Geografi Vol 7 No 1 (2022)
Publisher : Universitas Prof. Dr. Hazairin, S.H

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/georaf.v7i1.3026

Abstract

This study aims to describe the coping strategies for scavenger families in meeting basic needs during the Covid-19 pandemic at the Air Sebakul TPA, Sukarami Village, Selebar District, Bengkulu City. This study used descriptive qualitative method. Data collection techniques were carried out by means of observation, interviews and documentation studies. This study involved 11 people as informants who were selected using purposive sampling. In fulfilling the clothing needs of 11 informants before the Covid-19 pandemic, they were still met, but during the Covid-19 pandemic, of which only 2 informants applied the Coping Strategy of Seeking Social Support and 9 other informants applied the Coping Strategy of Planful Problem Solving. To fulfill food needs, 11 informants applied Coping Strategy Planful Problem Solving. However, in meeting the educational needs of children from 11 informants, only 2 informants were able to meet the educational needs of their children and 9 other informants were not fulfilled. The recommendations of this research are addressed to the Bengkulu City Sanitation Office, which should continue to improve waste management, so that it can help scavenger families in achieving a better standard of living.
Implementasi Metode Blended Learning Dalam Pembelajaran Geografi di SMA Negeri 2 Kota Bengkulu Etika Sihaini; Mirna Yunita; Muhammad Alfi; Yuneva Yuneva; Warsa Sugandi Karman; Dedi Guntar
Jurnal Georafflesia: Artikel Ilmiah Pendidikan Geografi Vol 7 No 2 (2022)
Publisher : Universitas Prof. Dr. Hazairin, S.H

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/georaf.v7i2.3454

Abstract

At the beginning of 2020, the world was shocked by the Covid-19 pandemic which spread across the globe. In Indonesia, especially the education sector has been badly affected by this outbreak. As if having to adapt to a new learning routine, namely the distance learning system. However, distance learning has not been effectively implemented due to many limitations, especially in remote, underdeveloped, and remote areas. This study aimed to describe the implementation of blended learning as an alternative learning method at SMA Negeri 2 Bengkulu City during the Covid-19 pandemic, including inhibiting and supporting factors. The method used is a field research method with a descriptive qualitative approach. Data collection was carried out by means of observation, interviews, and documentation. The technique for determining informants used purposive sampling with research informants from school principals, geography teachers, and students. Data analysis in qualitative research according to Miles & Huberman with data reduction, data presentation, and conclusion/verification. The results of the study show that there are three stages of implementing blended learning, namely: the planning stage by designing learning objectives, preparing infrastructure, preparing learning schedules and face-to-face and online schedules, and compiling evaluation and socialization tools. The steps in carrying out online learning in an independent asynchronous manner, face to face in all subjects, especially learning geography. The stages of evaluating the learning system include teacher meeting activities with the school principal which are held once a month, and teacher and parent associations which are held once a semester. In this study, there are also several inhibiting and supporting factors for blended learning.
Jasa Ekosistem dalam Isu-Isu Kritis Lingkungan Zairin Zairn; Warsa Sugandi Karman; Supriyono Supriyono; Muhammad Alfi; Mirna Yunita
Jurnal Georafflesia: Artikel Ilmiah Pendidikan Geografi Vol 7 No 2 (2022)
Publisher : Universitas Prof. Dr. Hazairin, S.H

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/georaf.v7i2.3461

Abstract

The world is currently experiencing a very powerful climate shift. Global temperature is believed to continue to increase. This trend will continue if not controlled. Concern for the environment has become a global issue due to several factors. first, environmental problems always have global effects, for example, problems involving CFCs (Chlorofluorocarbons) which have an effect on global warming and increase the types and quality of diseases due to the hole in the ozone layer felt by the world's population. secondly, environmental issues also concern the exploitation of global resources such as the oceans and the atmosphere. third, environmental problems are always transnational in nature so environmental damage in one country can impact other countries, for example, the forest fires that occurred in Kalimantan could hamper flights to Singapore. This can make the sovereignty of a country meaningless when an ecosystem is disturbed. The impact it causes depends on how large an ecosystem is damaged. The wider an ecosystem is damaged, the wider/larger the impact will be. fourth, there are many exploitation activities that cause environmental degradation on a local or national scale which can cause global problems, such as excessive logging, water pollution, and other problems.
Pemetaan Wilayah Terdampak Covid-19 di Kota Bengkulu Warsa Sugandi Karman; Tegar Aldaka Fikri; Zairin Zairin; Muhammad Alfi; Mirna Yunita
Jurnal Georafflesia : Artikel Ilmiah Pendidikan Geografi Vol 8 No 1 (2023)
Publisher : Universitas Prof. Dr. Hazairin, S.H

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/georaf.v8i1.4009

Abstract

This study aims to determine the map of the spread of COVID-19 cases in the city of Bengkulu. This research was carried out in the Bengkulu City Health Service area. The research method used in this study uses quantitative descriptive research. Data collection techniques were carried out using documentation and interview methods. The population was taken from all people infected with COVID-19 from March 2020-March 2021. The data analysis technique used in this study was descriptive statistics and geographic information systems (GIS). Processing data on the number of patients infected with Covid-19 uses a frequency distribution table and a classification table to determine which area belongs to the low, medium zone; high and very high.
Design of Equipment for Detecting and Ensuring Reliability of The Substation Ihsan, Hafid; Muwardi, Rachmat; Yunita, Mirna; Yuliza, Yuliza; Dani, Akhmad Wahyu
Internet of Things and Artificial Intelligence Journal Vol. 4 No. 3 (2024): Volume 4 Issue 3, 2024 [August]
Publisher : Association for Scientific Computing, Electronics, and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/iota.v4i3.774

Abstract

Substations are vital elements of electrical infrastructure that necessitate continuous monitoring and maintenance to ensure optimal performance. This research advocates for the deployment and design of devices based on the Raspberry Pi 3 Model B to enhance substation reliability. The project involves developing hardware and software capable of real-time monitoring of substation conditions, utilizing sensors to measure critical parameters such as temperature, current, voltage, and humidity. The monitoring software is designed to collect, analyze, and report data, employing detection algorithms, including the Fuzzy Mamdani method, to ensure accurate sensor and frequency measurements and to identify potential disturbances or anomalies. Additionally, the system integrates automatic mechanisms for maintaining substation conditions, encompassing preventive measures and rapid responses to emergency situations. Testing under various fault scenarios and operational conditions demonstrated the device's effectiveness in detecting issues and providing swift responses, thereby enhancing substation performance. The results show an average error of 0.14% for voltage measurements, 0.31% for current measurements, and 0.02% for data transmission frequency. This implementation is expected to positively impact substation management and maintenance, reduce the risk of system failures, and improve overall operational efficiency. Leveraging Raspberry Pi technology ensures a cost-effective solution that can be seamlessly integrated with existing substation monitoring systems.
Penyusunan Peta Administrasi Desa Tanjung Kuaw Kabupaten Seluma Menggunakan Aplikasi GIS Al Ikhsan Rama Komura; Dedi Guntar; Mirna Yunita; Al Furkon Sabda Aradepa; Muhammad Alfi
Jurnal Georafflesia : Artikel Ilmiah Pendidikan Geografi Vol 8 No 2 (2023)
Publisher : Universitas Prof. Dr. Hazairin, S.H

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/georaf.v8i2.4248

Abstract

Compilation of Administrative Maps Using ArcGIS 10.3 Application The purpose of this research is to Manage/Record the coordinate points of boundaries, facilities, and village potential. The Tanjung Kuaw Village map has not been updated properly to find out the village boundaries, facilities, and village potential. Village boundaries aim to determine an administrative boundary between villages which is a coordinate point on the earth's surface in the form of natural signs and man-made elements that are outlined in the form of a map. The preparation of this administrative map starts from the basic data of the Village Map (SHP form), followed byaerial photographs obtained through the Unmanned Aerial Vehicle (UAV) to obtain data on Tanjang Kuaw Village covering an area of 959.39 Hectares, then visual interpretation and manual detection of aerial photography data of Tanjung Kuaw village is carried out to obtain information on village facilities and potential (Interpretation is carried out using ArcGIS 10.3 application with a scale of 1: 5,000).
Pengembangan Potensi Ekowisata Berbasis Masyarakat Pada Hutan Mangrove Kampung Sejahtera Kota Bengkulu Safrianti, Sintia; Yunita, Mirna; Puspita, Veny; Pratama, Fadly Wahyu; Ramadhani, Rahmad; Pangestu, Heru Edlifilyas
Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Vol 8, No 1 (2025): Januari 2025
Publisher : STMIK Royal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/jurdimas.v8i1.3480

Abstract

This community service activity was carried out in the Kampung Sejahtera Mangrove Forest, Bengkulu City and partnered with POKDARWIS 212. The Kampung Sejahtera mangrove forest is located in Kampung Melayu District, Bengkulu City.  This community service aims to solve priority problems that exist in partners, namely: Partners and the community still do not understand the positive impact of the existence of mangrove forest ecotourism on economic improvement; Lack of knowledge of the community around the mangrove forest ecotourism environment regarding the preservation and maintenance of mangrove forests; Lack of integrated information and promotion by mangrove forest POKDARWIS 212 partners. Community service activities are carried out with an initial observation stage through a pre-activity questionnaire, followed by an implementation stage with socialization and training, and the next stage conducts an evaluation. The outputs produced in this community service are: The formation of the 212 mangrove forest POKDARWIS cooperative; The formation of a Joint Business Group (KUBE) of MSMEs from the community around mangrove ecotourism; The existence of 3 mangrove-based creative products; The reforestation of mangrove forests that will be cultivated in the mangrove forest ecotourism of the prosperous village; The existence of an integrated website as a promotional forum; and 6) The existence of signboards as information media.Keywords: ecotourism; community based; mangrove forest of the prosperous village; bengkulu cit Abstrak: Kegiatan pengabdian kepada masyarakat ini dilakukan di Hutan Mangrove Kampung Sejahtera Kota Bengkulu dan bermitra bersama POKDARWIS 212. Hutan mangrove Kampung Sejahtera ini berada di Kecamatan Kampung melayu, Kota Bengkulu.  Pengabdian kepada masyarakat ini bertujuan untuk memecahkan permasalahan prioritas yang ada pada mitra, yaitu: Mitra dan masyarakat masih belum memahami dampak positif keberadaan ekowisata hutan mangrove terhadap peningkatan ekonomi; Kurangnya pengetahuan masyarakat sekitar lingkungan ekowisata hutan mangrove terkait pelestarian dan penjagaan hutan mangrove; Kurangnya informasi dan promosi yang terintegrasi oleh mitra POKDARWIS hutan mangrove 212. Kegiatan pengabdian kepada masyarakat dilakukan dengan tahap observasi awal melalui kuesioner pra kegiatan, dilanjutkan dengan tahap pelaksanaan dengan sosialisasi dan pelatihan, dan tahap selanjutnya melakukan evaluasi. Luaran yang dihasilkan dalam pengabdian kepada masyarakat ini adalah: Terbentuknya koperasi POKDARWIS hutan mangrove 212; Terbentuknya Kelompok Usaha Bersama (KUBE) dari UMKM masyarakat sekitar ekowisata mangrove; Adanya 3 produk kreatif berbahan dasar mangrove; Adanya reboisasi hutan mangrove yang akan di budidayakan di ekowisata hutan mangrove kampung sejahtera; Adanya website yang terintegrasi sebagai wadah promosi; dan 6) Adanya signboard sebagai media informasi.Kata kunci: ekowisata; berbasis masyarakat; hutan mangrove kampung sejahtera kota bengkulu
Design and Implementation of a Real-Time Monitoring System for a 150 kV Substation with Multi-Platform Notification and Visualization: English Kartika, Eka Anggara Yuda; Muwardi, Rachmat; Rahmatullah, Rizky; Yunita, Mirna; Yuliza, Yuliza; Dani, Akhmad Wahyu
Internet of Things and Artificial Intelligence Journal Vol. 5 No. 2 (2025): Volume 5 Issue 2, 2025 [May]
Publisher : Association for Scientific Computing, Electronics, and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/iota.v5i2.942

Abstract

This paper presents the development and implementation of an innovative real-time monitoring and notification system for a 150 kV electrical substation, leveraging Raspberry Pi 3, Node-RED, MySQL, and Firebase. The system measures key electrical parameters such as voltage, current, power, and frequency using sensors connected to a Programmable Logic Controller (PLC). The data is processed and displayed through a single-line diagram on both a web-based dashboard and an Android application. Color-coded indicators, controlled by JavaScript, reflect real-time equipment status, with normal conditions marked in red and fault conditions indicated in black. The novelty of this system lies in its integration of real-time data processing, dynamic visualization, and multi-channel notification mechanisms, combining web, mobile app, and messaging services like WhatsApp and email for operator alerts. This multi-layered approach improves operator response time and enhances monitoring accuracy, especially in remote or field environments. Experimental tests, including high-voltage and low-voltage fault simulations, demonstrated the system’s ability to accurately detect faults and communicate them through the notifications in real-time, with an average measurement error of just 1.56%. The system not only provides enhanced situational awareness but also offers an efficient, cost-effective solution for remote substation monitoring, ensuring continuous supervision and immediate response to power system anomalies.
Strategi Pengembangan Kawasan Wisata Berbasis Ekonomi Kreatif Di Kecamatan Teluk Segara Kota Bengkulu Maulidina, Rachmani; Yunita, Mirna; Alfi, Muhammad
Jurnal Pendidikan Geografi Undiksha Vol. 13 No. 1 (2025): Jurnal Pendidikan Geografi Undiksha
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpg.v13i1.84330

Abstract

This study analyzes the supporting factors and obstacles in developing a creative economy based tourist area in the Gulf of Segara district and can then formulate a strategy for developing creative economy-based tourist areas in Bengkulu City Gulf district. The aim of this study is to be able to identify the supportive factors and barriers in the development of a tourism area based on creative economy as well as to formulate a new strategy in development of tourism areas based on the creative economy. The research method used in this research is the Qualitative Method. In this study, it can be stated that there are some supportive factors and obstacles in the development of creative economy-based tourist areas in the Gulf of Segara district of Bengkulu City, then through SWOT analysis on internal and external factors, it is possible to produce a good strategy against the development strategy of tourism district based on creative economy in Segara Gulf district, namely 4 strategy ; Strategy SO, ST, WO Strategy, and WT Strategy. Keywords: Strategy, development of tourist area, creative economy
Co-Authors Adi, Puput Dani Prasetyo Ahmad Faizin, Ahmad Akhmad Wahyu Dani Al Furkon Sabda Aradepa Al Ikhsan Rama Komura Alfi, Muhammad Aprianto Soni Ariani, Winda Ade Chung, Gregorius Justin Dedi Hermon Edwar Edwar EDWAR EDWAR Etika Sihaini Fevi Wira Citra Framujiastri, Novira Esa Guntar, Dedi Ihsan, Hafid Jarno Jarno Kartika, Eka Anggara Yuda Ketty Siti Salamah Kusuma, Prima Wijaya Lenni Lenni, Lenni Lola Octalia Mahabror, Dendi Maulidina, Rachmani Muhammad Alfi Muhammad Alfi Muhammad Ali Nugroho, Ivan Prasetyo Nurmintan Silaban Pangestu, Heru Edlifilyas Paus Iskarni Pratama, Fadly Wahyu Priyanto, Gusti Puspita, Veny putri febrianti Rachmat Muwardi Rahmatullah, Rizky Rahmiah Nur R Ramadhani, Rahmad Rhozaly, Mustain Riki Nopiansyah Sihaini, Etika Silaban, Nurmintan Sintia Safrianti Soni, Aprianto Supriyono, Supriyono Tegar Aldaka Fikri utami, Anggun dwi Utami, Elva Wang, Yanxi Warsa Sugandi Warsa Sugandi Warsa Sugandi Karman Warsa Sugandi Karman Yanmesli Yansi, Melvi Yehezkiel, Galatia Erica Yuliza Yuliza Yuneva, Yuneva Zairin Zairin Zairin Zairin Zairin Zairin Zairn