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INDONESIA
Jurnal Sains Indonesia
Published by Pusat Sains Indonesia
ISSN : -     EISSN : 27227391     DOI : -
Core Subject : Science, Education, Social,
Computer Science & IT Energy Mathematics Social Sciences Other
Jurnal Sains Indonesia (JSI) is a scientific periodical publication that presents scientific articles, conceptual thinking, reviews, and book reviews in the field of science with research subjects in the social, economic, environmental, educational and technology.
Arjuna Subject : Umum - Umum
Articles 114 Documents
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Analysis of Business Development Strategy Agrowisata Bhumi Merapi with Business Model Canvas Approach Khoirul Aziz Husyairi; Wega Linanda Pratomo; Raden Halerefky Adam Purboseputro
Jurnal Sains Indonesia Vol 1 No 2 (2020): Volume 1, Nomor 2, 2020 (Juli)
Publisher : PUSAT SAINS INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59897/jsi.v1i2.14

Abstract

This study aims to analyze the business development strategy of Bhumi Merapi Agro-tourism by using the Business Model Canvas approach. The research method used is descriptive qualitative research. Data collection techniques used were in-depth interviews and literature studies. The analysis was performed using Business Model Canvas and SWOT Analysis. The results obtained in the form of a nine-block image on the company's current business model canvas and the formulation of the development in the form of an image of nine upcoming business model canvas. The development strategy is carried out by expanding the customer segment, adding partners, maximizing the company's social media channels, and increasing physical resources with a vehicle that supports the expansion of the customer segment.
Efektivitas Pembelajaran Menyimak Dongeng Berbasis Youtube Dalam Pembelajaran Bahasa Sunda Pada Masa Pandemi Covid-19 Ramadan, Edwin; Triwahyuni, Heti
Jurnal Sains Indonesia Vol 1 No 3 (2020): Volume 1, Nomor 3, 2020 (November)
Publisher : PUSAT SAINS INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59897/jsi.v1i3.16

Abstract

This study has a background in the lack of knowledge of students in listening to fairy tales at SMPN 1 Cilimus, Kuningan District. Therefore this study aims to examine the ability of students to listen to fairy tales (1) the effectiveness of YouTube media in learning Sundanese during the co-19 pandemic (2). This study uses a quantitative approach. The method used is an experimental method with pretest and posttest design. The source of the data in this research is the class VII students of SMPN 1 Cilimus, Kuningan Regency with a total of 32 students. The results of the study were an increase in the ability of students to listen to fairy tales using youtube. The ability of students before using YouTube media is 9.37%, while after using YouTube media it becomes 34.38%. In addition, the increased ability to listen to fairy tales can be seen from the results of hypothesis testing which shows tcount 0.2862> t table 2,384. That is, there are significant differences between learning outcomes before and after using YouTube media. Keywords: Sundanese learning, youtube, listening to fairy tales.
Rancang Bangun Sistem Monitoring Kualitas Air bersih Pada Konsumen PERUMDA Tirta Pakuan Bogor Berbasis Web Rasya, Raihannissa Hatridininar; Hardianto, Joko; Siskandar, Ridwan
Jurnal Sains Indonesia Vol 1 No 3 (2020): Volume 1, Nomor 3, 2020 (November)
Publisher : PUSAT SAINS INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59897/jsi.v1i3.17

Abstract

System monitoring water clean quality with for pH value measurement, turbidity and temperature water DS18B20. Process control pH Give Limits that refer to the Ministry of Health's standard table and the pH data can be tested in a laboratory to check its accuracy. The purpose of making this system is to monitor the quality of filled water using the third sensor which is combined with Arduino Uno microcontroller. And to make it easier for consumers to monitor the water obtained. This tool can be monitored through the web in the form of datalog and graphic values ​​in realtime.
Pembuatan Motion Graphics SOP Produksi Berita sebagai Media Promosi di PT Bintang Advis Multimedia Sagala, Siti Haminah; Nugraha, Ivan; Siskandar, Ridwan
Jurnal Sains Indonesia Vol 1 No 3 (2020): Volume 1, Nomor 3, 2020 (November)
Publisher : PUSAT SAINS INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59897/jsi.v1i3.18

Abstract

The more infotainment news programs in Indonesia, the production house companies are competing to produce news programs that are much in demand by the public. One of the infotainment news programs is Halo Selebriti. Halo Selebriti is an infotainment program produced by PT Bintang Advis Multimedia. To produce news programs that are of interest to the public, an attractive and informative promotional media is needed about the Halo Selebriti explanation. The purpose of this project is to produce an attractive and informative promotional media so that it can convey information about Halo Selebriti which is packaged in the form of motion graphics using Adobe Illustrator, Adobe After Effects, Adobe Audition, Adobe Premiere Pro and Adobe Media Encorder.
Rancang Bangun Alat Monitoring Keadaan Air Danau Berbasis Arduino Terintegrasi Web di Limnologi LIPI Daniel Jose Andre; Endra Triwisesa; Ridwan Siskandar
Jurnal Sains Indonesia Vol 1 No 2 (2020): Volume 1, Nomor 2, 2020 (Juli)
Publisher : PUSAT SAINS INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59897/jsi.v1i2.19

Abstract

Lake is an inland water ecosystem whose existence is very important for human life (Lihawa & Mahmud, 2017). For humans, the importance of lakes means much more than their area. The existence of a lake ecosystem provides beneficial functions for human life (Pratama et al., 2018). Apart from being a source of raw water, irrigation and hydroelectric power, inland public waters have high economic benefits, especially in the development of the fisheries sector, both capture and cultivation. The potential for capture fisheries in mainland public waters is estimated at 3 million tonnes (Triharyuni et al., 2014). The multisectoral utilization and activities in the area around the lake have caused the lake ecosystem to experience increasingly severe degradation until now.To detect and measure the effect of a pollutant on environmental quality and to determine the improvement in environmental quality after the pollutant has been removed (Bahri, 2018). Based on several studies that have been carried out in relation to water quality, parameters that are quite influential on the development of cultivated fish include temperature, salinity, brightness, turbidity, degree of acidity (pH) and dissolved oxygen (Mahabror 2013).
Review: A Modest Approach of Electrochemical Sensor to Determine Biogenic Amines in Food and Beverages Muhammad Abdurrahman Munir; Badri, Khairiah Haji; Heng, Lee Yook; Inayatullah, Ahlam; Badrul, Hamid Alkhair
Jurnal Sains Indonesia Vol 1 No 3 (2020): Volume 1, Nomor 3, 2020 (November)
Publisher : PUSAT SAINS INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59897/jsi.v1i3.25

Abstract

Biogenic amines are chemical compounds that can be found in protein food. The analysis of biogenic amines in food samples is very important because the toxicity released by them is very adverse if consumed by human. Several methods have been applied and developed in order to detect biogenic amines such as liquid chromatography (LC) and gas chromatography (GC). Nevertheless, both of them are time consuming and using many chemical compounds. Thus, electrochemical sensors become the best solution in order to solve the issues from chromatography methods. Electrochemical sensors are very simple, easy to use and cheap. This paper reviews about various techniques of electrochemical sensor such as chemical sensors, biosensors and optical sensors that have been used for biogenic amines detection.
Pengaruh Faktor Keluarga Terhadap Motivasi Belajar Siswa Di MIS Mathla’ul Anwar Maulidia, Rahmatia; Hasanah, Tita; Rahmawati, Ima; lestari, hana
Jurnal Sains Indonesia Vol 1 No 3 (2020): Volume 1, Nomor 3, 2020 (November)
Publisher : PUSAT SAINS INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59897/jsi.v1i3.26

Abstract

Penelitian ini bertujuan untuk mengetahui seberapa besar kontribusi faktor keluarga terhadap motivasi belajar siswa agar para orang tua murid dan guru dapat mengetahui cara yang tepat untuk meningkatkan motivasi belajar siswa di sekolah. Penelitian ini dilakukan di MIS Miftahul Anwar. Sampel dalam penelitian ini diambil berdasarkan jumlah sampel dengan teknik nonprobabilitas sampling dengan sampel jenuh dimana semua populasi digunakan dalam penelitian dan didapatkan sebanyak 26 siswa.Teknik pengumpulan data yang digunakan dalam penelitian ini menggunakan teknik kuisioner dan dokumentasi. Berdasarkan hasil uji regresi linier sederhana dengan nilai signifikan (Sig.) sebesar 0,014, dimana nilai sig lebih kecil dari 0,05, dapat disimpulkan bahwa H0 diolak dan H1 diterima, yang menunjukan terdapat pengaruh positif dan signifikan antara faktor keluarga terhadap motivasi belajar siswa.
Pengaruh Kepemimpinan Pembelajaran dan Iklim Organisasi terhadap Kinerja Mengajar Guru PNS di SMPN Se-Kecamatan Pamijahan Khofifah, Ratu Wihdatul; Rahmawati, Ima; lestari, hana; Trimulyo, Joko
Jurnal Sains Indonesia Vol 1 No 3 (2020): Volume 1, Nomor 3, 2020 (November)
Publisher : PUSAT SAINS INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59897/jsi.v1i3.27

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh kepemimpinan pembelajaran dan iklim organisasi terhadap kinerja mengajar guru PNS di SMPN Se Kecamatan Pamijahan. Penelitian menggunakan pendekatan kuantitatif dengan sampel sebanyak 25 responden. Pengambilan data menggunakan kuisioner online dengan skala likert sebagai pengukurnya. Teknik analisis data menggunakan aplikasi SPSS 21. Hasil penelitian menunjukkan adanya pengaruh positf dan signifikan kepemimpinan pembelajaran dan iklim organisasi terhadap kinerja mengajar guru, memiliki kontribusi yang kuat sebesar 72.2% yang berdampak terhadap peningkatan mutu pembelajaran.
Rancang Bangun Sistem Navigasi Kekeringan dan Meluapnya Air pada Lahan Berbasis web di BALITKLIMAT Yoridho, Daffa Damas; Adi, Setyono Hari; Siskandar, Ridwan
Jurnal Sains Indonesia Vol 1 No 3 (2020): Volume 1, Nomor 3, 2020 (November)
Publisher : PUSAT SAINS INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59897/jsi.v1i3.30

Abstract

The tight level of global competition in the agricultural sector requires optimal use of climate and water resources. For this reason, a tool is needed to monitor the water level and soil moisture in the land as well as automatic door control on the land in order to make it easier for users to maintain their land. Drought and Water Overflow Navigation System Design on Web-Based Land in BALITKLIMAT is made using acrylic material and has a width of 40 x 40 cm and each side with a height of 15 cm. Navigation System Design for Drought and Water Overflow in Web-Based Land at BALITKLIMAT using LM393 soil moisture sensor and HC-SR04 ultrasonic sensor as water level meter based on NodeMCU microcontroller with automatic door drive output using MG-996 servo motor and monitoring which can be seen on the RBSNKSMAPL website page.
Pengembangan Media Pembelajaran Youtube Berbasis Cloud Computing Untuk Mata Kuliah Membaca Intensif Materi Puisi Untuk Mahasiswa Prodi Pendidikan Bahasa dan Sastra Daerah Latif Setiawan, Dena; Triwahyuni, Heti; Ropiah, Opah
Jurnal Sains Indonesia Vol 2 No 1 (2021): Volume 2, Nomor 1, 2021 (Maret)
Publisher : PUSAT SAINS INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59897/jsi.v2i1.37

Abstract

enelitian ini bertujuan (1) Menghasilkan video pembelajaran youtube berbasis cloud computing untuk mata mata kuliah membaca intensif materi membaca sajak yang layak untuk diterapkan sebagai media pembelajaran pada mahasiswa Prodi Pendidikan Bahasa dan sastra Daerah (PBSD) . (2) Mengetahui kelayakan video pembelajaran yang dihasilkan. Metode penelitian yang digunakan yaitu Research & Development. Penelitian ini menggunakan metode milik Allesi and Trollip, yang meliputi 3 langkah pengembangan, yaitu (1) planning: menentukan kebutuhan dan tujuan, mengumpulkan sumber, dan menghasilkan gagasan. (2) design: membuat flowchart, storyboard, dan mempersiapkan skrip. (3) development: memproduksi video dan audio, memprogram materi, menyiapkan komponen pendukung, mengevaluasi dan merevisi. Validasi dilakukan oleh ahli materi, ahli media, dan dosen pengampu matakuliah. Media yang dikembangkan diujicobakan kepada, 4 Mahasiswa saat uji coba kelompok kecil, dan 8 Mahasiswa saat uji coba kelompok besar. Hasil penelitian menunjukkan video storytelling “Layak” digunakan sebagai media pembelajaran. Penilaian dari ahli materi “Sangat Baik” dengan skor rata-rata 4,73. Penilaian dari ahli media “Baik” dengan skor rata-rata 3,85. Penilaian dari tentor “Sangat Baik” dengan skor rata-rata 4,84. Respon dari Mahasiswa saat uji coba kelompok kecil “Sangat Baik” dengan skor rata-rata 4,04. Respon dari Mahasiswa saat uji coba kelompok besar “Baik” dengan skor rata-rata 3,85.

Page 2 of 12 | Total Record : 114

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