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EXPERT SYSTEM FOR DIAGNOSING TOMATO PESTS AND DISEASES USING FORWARD CHAINING METHOD Aqilla Fadia Haya; Hafizh Al Karim; Muhammad Rizky Perdana; Andika Sundawijaya
JURAL RISET RUMPUN ILMU TEKNIK Vol. 1 No. 2 (2022): Oktober : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (695.389 KB) | DOI: 10.55606/jurritek.v1i2.595

Abstract

Tomato (solanum lyco persicum) is a plant from the solanceae family, native to Central and South America, from Mexico and Peru. Tomatoes have a short life cycle and a height ranging from 1 to 3 meters. Currently, farmers often experience disturbances from pests and diseases of tomatoes due to a lack of knowledge. They do not know how to control it and to eliminate pests that reduce productivity. In identifying diseases in tomato plants we use the Forward Chaining method which is a description that starts from knowing the facts and then matching them with IF and IF-THEN rules. Diseases with a high prevalence in tomatoes are: fruit worms, earthworms, green aphids, white flies, fruit flies (bractrotera) and the diseases are: fusarium wilt, leaf spot disease, bacterial spot, fruit rot. This expert system application provides tomato disease information and disease diagnosis, including control solutions that can be used to reduce the risk of tomato crop damage
PENGARUH WAKTU DAN SUHU PADA SINTESIS ALUMINIUM FORMAT METAL ORGANIC FRAMEWORK MENGGUNAKAN METODE SOLVOTHERMAL: Indonesia Aqilla Fadia Haya; Arifin, Zainal; Fitriyana, Fitriyana
Journal of Research and Education Chemistry Vol. 7 No. 2 (2025): Oktober
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jrec.2025.vol7(2).21550

Abstract

Beverage cans are generally made of aluminum alloy and recyclable tin steel. Synthesis of aluminum formate metal organic framework (ALF-MOF) from waste cans, which has the potential to produce functional materials for gas storage, catalysis, and gas absorption applications. The solvothermal process involves the reaction between aluminum precursor solution from used beverage cans with organic ligands and solvents. This study aims to determine the effect of reaction time and temperature on the synthesis of ALF-MOF by solvothermal method. The research began by dissolving aluminum metal in beverage cans with NaOH and HCl to produce aluminum hydroxide. Then the synthesis of ALF-MOF was carried out following a one factor at a time (OFAT) experimental design with one variable. Aluminum hydroxide and formic acid were mixed with a mole ratio of 1:3. Next, ethanol-water solvent 1:1 was added as much as 30 mL. The mixture was reacted in an autoclave reactor with reaction time variations of 30, 60, 120, 360, 420 minutes and temperature variations of 80, 90, 100, 110, 120℃. Furthermore, the yield of ALF-MOF product was calculated and analyzed with FTIR instrument to determine the characteristics of its functional groups. The results showed that the optimal time was 360 minutes with a yield of 23.04%, while the best temperature was 100°C with a yield of 23.01%. FTIR analysis identified Al-O-Al groups at wave numbers 1089-1092 cm-¹, indicating the success of ALF-MOF synthesis.
Pentingnya Penerapan Literasi Digital dalam Meningkatkan Kreativitas Peserta Didik di Sekolah Dasar Aqilla Fadia Haya; Kurniawati Kurniawati; Nadila Hardiyanti; Irma Armelia Saputri
TSAQOFAH Vol 3 No 5 (2023): TSAQOFAH: Jurnal Penelitian Guru Indonesia
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/tsaqofah.v3i5.1491

Abstract

The emergence of digital literacy today is due to the development of information and communication technology which is not only printed, but already in digital form. Digital literacy is a form of skill that refers not only to the abillty to use technology, information and communication tools, but also social skills, learning skills, attitudes, critical thinking, creativity and inspiration such as digital skills. Digital literacy can help someone think critically, solve problems and communicate fluently. In addition, digital literacy can provide opportunities to work with people. Digital literacy encourages students to be creative or participate in learning activities freely, creatively and innovatively.