Article Per Year (5 Year)
p-Index From 2021 - 2026
0.61
P-Index
This Author published in this journals
All Journal Buletin Ilmiah IMPAS Jurnal Teknik Informatika (JUTIF) Journal of Innovative Science Education
Yunita, Maria
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Computer Science & IT Education

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
KONTRIBUSI PENDAPATAN USAHA VIRGIN COCONUT OIL (VCO) TERHADAP PENDAPATAN KELUARGA DI KECAMATAN KEWAPANTE KABUPATEN SIKKA NUSA TENGGARA TIMUR Yunita, Maria; Kapa, Maximillian M.J.; Pellokila, Marthen Robinson
Buletin Ilmiah Impas Vol 25 No 1 (2024): Volume: 25 No.: 1 Edisi April 2024
Publisher : Undana Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/impas.v25i1.16321

Abstract

Virgin Cococut Oil (VCO) has been researched to provide many benefits to the people of Kewapante District, and has an effect on family income, because VCO makes business a fairly good contribution to household income. This research aims to determine:1) VCO business income, and 2) VCO business contribution in Kewapante District, Sikka Regency, East Nusa Tenggara. The research location was carried out in Waiara Village and Wairkoja Village, Kewapante District. Determining the location deliberately (purposive sampling). The sample was taken as a whole from the population with a consideration of 30 respondents. The data used is primary data and secondary data. Data analysis uses descriptive analysis, including income and contribution analysis. The research results show that: 1) the average income of the Virgin Coconut Oil (VCO) business is Rp.12.906.133, per year. 2) Virgin Coconut Oil (VCO) business contribution is 46,73%. This means that the Virgin Coconut Oil (VCO) business makes a large contribution to total household income in the medium category.
PATTERNS RECOGNITION (MAUMERE SARONG) USING EDGE DETECTION WITH PREWITT, SOBEL, LAPLACIAN OF GAUSSIAN (LOG), AND CANNY METHODS Piran, Gerfasius Take; Alfan, Hilarius; Yunita, Maria
Jurnal Teknik Informatika (Jutif) Vol. 5 No. 4 (2024): JUTIF Volume 5, Number 4, August 2024 - SENIKO
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jutif.2024.5.4.1972

Abstract

Maumere Ikat Weaving is a cloth made from a weaving process that requires a lot of energy and time. Maumere Ikat weaving is not only limited to artistic creations; its production also considers symbols of social, religious, cultural, and economic status. The location of an image is easy if the image is clear and sharp. Still, the exact location of the edges makes it difficult to determine if the image contains interference such as noise. Objective: Recognize a Lipa pattern (Maumere Sarong) using Prewitt, Sobel, Laplacian of Gaussian (LoG), and Canny edge detection. Methods: Prewitt, Sobel, Laplacian of Gaussian (LoG), and Canny edge detection. Results: The Lipa (Maumere Sarong) pattern recognition application using Canny edge detection can increase accuracy in recognizing a Lipa (Maumere Sarong) pattern so that it can provide knowledge for tourists and the wider community to recognize and obtain information on the Lipa (Maumere Sarong) more easily.
Project-Based Learning (PjBL) in Electronics Course : An Arduino-Based Automatic Watering Prototype Yeyen, Yustina Yesisanita; Yunita, Maria
Journal of Innovative Science Education Vol. 14 No. 3 (2025): December 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v14i3.40953

Abstract

The Electronics course necessitates the integration of theoretical knowledge, practical skills, and scientific communication competencies. Technology-based Project-Based Learning (PjBL) provides an effective means to address these requirements by engaging students in meaningful, hands-on projects. This study examines the implementation of Arduino-based PjBL through the development of an automatic watering prototype and evaluates its impact on students’ scientific communication skills in the Electronics course. A qualitative research design was adopted, with participants comprising students enrolled in the course. Data collection methods included classroom observations, project documentation, and student reflections. Scientific communication skills were assessed using six indicators: clarity of delivery, appropriate use of scientific terminology, structure and logic of presentation, data interpretation, responses to questions, and written communication. The results demonstrated that students presented their projects more systematically, beginning with problem identification, followed by system design, testing results, and conclusions. Students were able to explain circuit errors and propose corrective actions logically. Additionally, written reports became more structured and were substantiated by measurement data. Overall, the findings suggest that Arduino-based PjBL effectively supports the development of students’ scientific communication skills in Electronics education.
Co-Authors Hilarius Alfan Kapa, Maximillian M.J. Marthen Robinson Pellokila Piran, Gerfasius Take Yeyen, Yustina Yesisanita