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Jurnal Informasi Sains dan Teknologi (ISAINTEK)
Published by Politeknik Negeri Fakfak
ISSN : 26210940     EISSN : 28292758     DOI : https://doi.org/10.55606/isaintek.v4i2
Core Subject : Science, Education,
Computer Science & IT Other
Jurnal Informasi, Sains dan Teknologi adalah jurnal yang ditujukan untuk publikasi artikel ilmiah yang diterbitkan oleh P3M Politeknik Negeri FakFak. Jurnal ini adalah Jurnal Informasi, Sains dan Teknologi yang bersifat peer-review dan terbuka. Bidang kajian dalam jurnal ini termasuk sub rumpun Ilmu Teknik Sipil dan Perencanaan Tata Ruang, Keteknikkan Industri, Teknik Elektrinika dan Komputer, Teknik Kebumian dan Perkapalan. Jurnal Informasi, Sains dan Teknologi menerima artikel dalam bahasa Inggris dan bahasa Indonesia dan diterbitkan 2 kali setahun: Juni dan Desember
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Sain dan Teknologi Air
Articles 151 Documents
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Pengembangan dan Implementasi Digital Learning Mata Pelajaran TIK Pada SD Negeri 1 Fakfak Sakinah, Nur; Biru Saputri, Tri Bata; Ahmidah, Soniaindah; Angel, Angela Oudile Gracya Talla
Jurnal Informasi, Sains dan Teknologi Vol. 7 No. 2 (2024): Desember: Jurnal Informasi Sains dan Teknologi
Publisher : Politeknik Negeri FakFak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/isaintek.v7i2.249

Abstract

Aplikasi digital learning merupakan bentuk aplikasi pengembangan dan implementasi yang dirancang untuk mata pelajaran Teknologi Informasi dan Komunikasi (TIK) pada SD Negeri 1 Fakfak. Aplikasi ini dirancang dengan tujuan untuk menarik perhatian para siswa-siswi dalam belajar dan memudahkan guru pengampu mata pelajaran TIK ketika mengajar. Aplikasi ini dirancang berbasis web sehingga dapat diakses menggunakan jaringan internet. Di dalam aplikasi ini menyediakan beragam materi yang berkaitan dengan mata pelajaran TIK dan tampilan dari aplikasi ini dibuat semenarik mungkin, yang dimana aplikasi ini berisi tentang materi teks, materi video, latihan soal, dan praktikum. Selain itu aplikasi ini dirancang untuk mengukur tingkat kemampuan siswa-siswi sebelum dan sesudah belajar menggunakan aplikasi pembelajaran digital learning. Sehingga guru dan orang tua mengetahui perkembangan belajar anak didiknya melalui aplikasi digital learning. Selain itu aplikasi ini juga membantu para siswa-siswi untuk dapat belajar mandiri di rumah tanpa di damping oleh guru karena aplikasi ini dilengkapi dengan fitur penjelasan materi teks dan juga materi video, sehingga siswa-siswi dapat mengulang materi pembelajaran di rumah ketika ada materi yang belum di pahami. Dengan adanya aplikasi pengembangan dan implementasi digital learning ini diharapkan dapat memberikan kontribusi positif dan dapat meningkatkan kualitas kepada seluruh siswa-siswi SD Negeri 1 Fakfak dalam belajar.
Perancangan E-Learning Mata Pelajaran Informatika Menggunakan Google Site di SMP Negeri 1 Rao Selatan Reza Melvita; Supratman Zakir; Liza Efriyanti; Supriadi
Jurnal Informasi, Sains dan Teknologi Vol. 7 No. 2 (2024): Desember: Jurnal Informasi Sains dan Teknologi
Publisher : Politeknik Negeri FakFak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/isaintek.v7i2.252

Abstract

The rapid advancement of information and communication technology has opened new opportunities in education, particularly in digital-based learning. This study focuses on designing and developing an e-learning platform for Informatics subjects at SMP Negeri 1 Rao Selatan using Google Sites as a medium for online learning. The research employs the Research and Development (R&D) method with a 4D model: Define, Design, Develop, and Disseminate. The Define stage includes a needs analysis to identify requirements for online learning. The Design stage organizes e-learning content based on curriculum and standards. The Develop stage involves creating and testing the platform, while the Disseminate stage includes trials and evaluations of its effectiveness. Results show that the Google Sites-based e-learning platform enables flexible and interactive access to Informatics learning materials and assignments. It also provides an efficient tool for teachers to manage materials without requiring advanced technical skills. Positive feedback from trials highlights the platform's ease of access, interactivity, and support in enhancing material comprehension. Validity, practicality, and effectiveness tests scored 0.90, 0.95, and 0.80, respectively, indicating high reliability. These findings offer a reference for developing e-learning in other subjects and present a practical solution for distance learning in the digital era.
Peran Hutan Kota Sonokridanggo Boyolali Sebagai Penghasil Oksigen Safitri, Olinda Ayu; Astining Putri, Rani Rachma; Fajri, Roifah; Nurafni Rindiani
Jurnal Informasi, Sains dan Teknologi Vol. 7 No. 2 (2024): Desember: Jurnal Informasi Sains dan Teknologi
Publisher : Politeknik Negeri FakFak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/isaintek.v7i2.254

Abstract

The increase in population in Boyolali Regency, which reached 1,090,131 people in 2023, has a significant impact on environmental quality, especially air quality. This study aims to calculate the oxygen produced by Sonokridanggo Urban Forest, covering an area of 2,500 m², which functions as a green open space (RTH). The methods used include measuring tree trunk diameter using the diameter breast height (dbh) method and calculating biomass and stored carbon using the allometric formula. The results showed that Ketapang (Pterocarpus indicus) species had the highest carbon storage ability, which was 16,159.67 kg, and absorbed 59,252.13 kg CO₂ equivalent, making it the main contributor to oxygen production. Overall, Sonokridanggo Urban Forest produces 401,699.18 kg of oxygen per year, enough to meet the oxygen needs of 1,274 people. Among the existing tree species, Ketapang is the largest oxygen producer with a contribution of 158,005.69 kg per year. With a contribution of about 0.11% of the total oxygen demand of Boyolali residents.
Implementasi Problem-Based Learning Dalam Meningkatkan Self-Regulated Learning Mahasiswa Pada Mata Kuliah Akuntansi Lanjutan Mutiya Oktariani; Ahmad Supendi
Jurnal Informasi, Sains dan Teknologi Vol. 7 No. 2 (2024): Desember: Jurnal Informasi Sains dan Teknologi
Publisher : Politeknik Negeri FakFak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/isaintek.v7i2.255

Abstract

This study aims to reveal (i) the improvement of self-regulated learning skills (SRL) through problem-based learning (PBL), and (ii) the improvement of lecturers’ performance in implementing PBL. To achieve these purposes, a lesson study with two cycles was conducted. Each cycle consisted of plan phase, do phase, and see phase. The study was conducted to the 3rd semester Advance Accounting Students at Musamus University who attended the Introduction to Accounting course. There were 40 students as the research subjects. The sampling technique used to collect data regarding SRL was questionnaires which were flled out by the students; while the data regarding the lecturer’s performance was collected by observation sheets that were flled out by students and members of lesson study group. The study has proved that: (i) the implementation of PBL could improve SRL even though the level of achievement was still not optimal, and (ii) the level of achievement of the lecturer’s performance in implementing PBL was optimal and improving
Keanekaragaman Tanaman di Kebun Kelompok Wanita Tani (KWT) Madumulyo dalam Upaya Optimalisasi Penggunaan Lahan Perkotaan Intan Dwi Kurniasari; Faiza Aliya Nur; Nabila Dila Septhia
Jurnal Informasi, Sains dan Teknologi Vol. 7 No. 2 (2024): Desember: Jurnal Informasi Sains dan Teknologi
Publisher : Politeknik Negeri FakFak

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Over time, land use change has become more prevalent, which has resulted in the reduction of green open land, especially in urban areas. As a result, biodiversity is decreasing. In the face of this, KWT Madumulyo, as the Madumulyo Women Farmers Group RT 07/RW 01 Pulisen, Boyolali is considered capable of adapting to the current conditions, through its efforts in providing food and medicine sources for local residents. So that the purpose of this research is to be able to inventory plant species cultivated by the Madumulyo Women Farmers Group (KWT) in Kebun Lestari as an effort to optimize urban land use and improve the welfare of the Madumulyo RT 07 / RW 01 community through the provision of sustainable food and medicine sources. The method used in this research is descriptive analysis, where the interview process and literature study are then described. The results obtained show high plant diversity with various benefits, both as food and medicine. There are 47 species of plants that are cultivated, including categories of vegetables, flowers, fruits, spices, as well as plant parts that are utilized, such as leaves, rhizomes, tubers, stems, flowers, and seeds. The dominance of vegetable plants reached 42.55% of the total species, followed by fruit at 25.53%. To optimize land use and improve the welfare of the local community. To optimize land use and improve community welfare, these gardens also play a role in providing sustainable food and medicine sources, which can increase self-reliance and encourage more efficient and environmentally friendly use of natural resources.
Keanekaragaman Tanaman Buah di Kebun Raya Indrokilo dalam Upaya Konservasi Tanaman Lokal Kabupaten Boyolali Ismilda Fauziah; Talitha Naswa Allysa
Jurnal Informasi, Sains dan Teknologi Vol. 7 No. 2 (2024): Desember: Jurnal Informasi Sains dan Teknologi
Publisher : Politeknik Negeri FakFak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/isaintek.v7i2.259

Abstract

Kebun Raya Indrokilo, Boyolali (KRIB) is one of the biodiversity preservation places that serves as a location for conservation, research, education, recreation, and protection for various plants that are threatened with extinction due to habitat quality degradation. One of the collections from KRIB that has an important function for the environment is local fruit plants that are increasingly rare. So the purpose of this research is to identify local fruit plants preserved at KRIB and determine their conservation status on the IUCN Red List. This research method is descriptive qualitative and literature study by checking the conservation status and observation of local plant species and their number from the object of research. The results show that there are 58 local fruit plant species from 22 different families that have conservation status in the IUCN Red List. The existing conservation status is LC (Least Concern), EN (Endangered), EW (Extinct in the Wild), and DD (Data Deficient). A total of 26 species have LC status, 1 species has EN status, 1 species has EW status, and 30 other species have DD status. It can be concluded that 58 species of local fruit plants in Indrokilo Botanical Garden, Boyolali have a conservation status on the IUCN Red List.
Keanekaragaman Tanaman Pangan yang Dipedagangkan di Pasar Grogol dan Pasar Telukan, Kabupaten Sukoharjo, Indonesia Daiva Ardhania Nirwasita Hartono; Jamilatun Nisa; Intan Ardhana Riswari; Umi Mahmudah; Widhi Himawan; Ahmad Dwi Setyawan
Jurnal Informasi, Sains dan Teknologi Vol. 7 No. 2 (2024): Desember: Jurnal Informasi Sains dan Teknologi
Publisher : Politeknik Negeri FakFak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/isaintek.v7i2.260

Abstract

Traditional markets are central to community economic activities and play a significant role in the distribution of local food products. Therefore, markets reflect the diversity of food crop commodities available in a region. This diversity holds vital importance in supporting human health balance. The more diverse the plant species available in a region, the greater the variety of nutrients that can be obtained, such as minerals, vitamins, fiber, and other essential nutrients. Furthermore, the diversity of food crops is also valuable from cultural and environmental conservation perspectives. This study aims to identify and document the diversity of food crops traded in Grogol Market and Telukan Market, Sukoharjo Regency, Central Java. The research employs a qualitative descriptive method. Data were collected through observations and semi-structured interviews using an ethnobotanical with 55 respondents who are traders in both markets. The data were then classified based on family, edible plant parts, and commodity categories. The study's findings revealed that 124 species or varieties of plants from 39 families are traded in Grogol Market and Telukan Market. The Zingiberaceae family has the highest number of species found in both markets. Vegetables are the largest commodity group traded, followed by fruits, spices, and staple foods. The parts of plants traded include fruits, leaves, tubers, seeds, rhizomes, stems, and flowers. Based on the results, the diversity of food crops traded in Grogol Market and Telukan Market is relatively high, reflecting local potential that supports community health, cultural heritage, and environmental sustainability.
Komparasi Kemampuan dan Kemauan Membayar Angkutan Umum Terhadap Biaya Operasional Kendaraan di Bandar Lampung Astuti, Eka Febri; Sulistyorini, Rahayu; Usman, Kristianto
Jurnal Informasi, Sains dan Teknologi Vol. 7 No. 2 (2024): Desember: Jurnal Informasi Sains dan Teknologi
Publisher : Politeknik Negeri FakFak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/isaintek.v7i2.261

Abstract

Public transportation has many benefits. However, currently public transportation has not been able to survive in providing its services. Prices and financing are at the heart of the problem of developing public transport. The initial effort to revive public transportation is to find out the ability and willingness of the community to pay for public transportation and compare it to the operational costs incurred by service providers in running their business. The ability to pay is known as Ability to Pay (ATP) and Willingness to Pay (WTP) is explored through analysis of questionnaire data collected using Accidental Simple Random Sampling from the people of Bandar Lampung City aged between 15 and 65 years. The results of the analysis show that the ATP (Rp. 2,824.27/km) and WTP (1,970.92/km) of the people of Bandar Lampung City are still above the applicable tariff (Rp. 300.00/km). Vehicle Operational Costs (BOK) for public transportation cannot yet be covered by fare revenues obtained with an average loading factor (16.45%). For a loading factor of 70%, according to World Bank standards, a tariff of IDR is required Rp 710.23/km to cover vehicle operating costs.
Penugasan Pekerjaan Karyawan di PT Perkebunan Nusantara IV Regional IV Rangkuti, Fatimah; Rozi, Syamsida
Jurnal Informasi, Sains dan Teknologi Vol. 7 No. 2 (2024): Desember: Jurnal Informasi Sains dan Teknologi
Publisher : Politeknik Negeri FakFak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/isaintek.v7i2.264

Abstract

The human resources and management system department is one of the departments in the company that has an important role in managing the company. One thing that must be considered is the suitability of work between employees and the abilities possessed by each employee. When employees get jobs that match their abilities, the work can be completed more efficiently. The purpose of this study is to divide work to employees so that 1 job will be done by 1 employee using the application of Hall's Theorem. If each subset of the set  satisfies the conditions of Hall's Theorem, then the theorem guarantees complete matching. Based on the application of Hall's Theorem, it was found that there was complete matching of the bipartite graph in this problem so that 1 job can be assigned to only 1 employee, namely SMS assigned to employee A, AR assigned to employee B, PSB assigned to employee C, ESGS assigned to employee D, PG assigned to employee E, PR by employee F, MK by employee G, and JSAP by employee H.
sistem operasi mobile Komparasi Struktur Sistem Operasi Mobile Dampak Pengelolaan Memori dan Performa Aplikasi Sukmana Wibowo, Mohamad Hegar; Al Ayubi, Muhammad Din; Rilvani, Elkin
Jurnal Informasi, Sains dan Teknologi Vol. 7 No. 2 (2024): Desember: Jurnal Informasi Sains dan Teknologi
Publisher : Politeknik Negeri FakFak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/isaintek.v7i2.265

Abstract

Mobile operating systems are software designed to manage the fundamental functions of devices. The most dominant mobile operating systems in today's market are Android and iOS, each capturing their respective user segments with distinct approaches. iOS is a mobile operating system developed by Apple, tailored for its smartphones, while Android is designed by the Open Handset Alliance (led primarily by Google) and developed for Android smartphones and tablets. This study employs a comparative method to analyze the performance and memory management of Android 11 and iOS 14. The findings reveal that iOS 14 is more efficient, with an average memory allocation time of 90 ms, compared to Android 11’s 120 ms. Android 11 offers greater flexibility in handling heavy applications but at the cost of higher memory consumption. Conversely, iOS 14 demonstrates superior efficiency and stability in memory usage, particularly for lightweight and medium applications.

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