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Fahrul Annas
Badan Riset dan Inovasi Daerah Kota Bima
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Non-Burning Bricks with Natural Materials Environmentally Friendly Adhi Aqwam; Asryadin Asryadin; Muhammad Ichwanul Muslimin; Rizka Khairunnisa; Hetti Koes Endang; Rosita Rosita; Fahrul Annas; Hasan Hasan; Muhammad Rahadian
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.4718

Abstract

The city of Bima is an area that produces quite a lot of bricks with favorable natural conditions, most of the area consists of rice fields and has a soil texture suitable for making bricks. Red brick is the most widely produced type of brick with a total of 20,000 bricks per month and its use has a negative impact on the environment because it produces carbon dioxide (CO2) emissions which pollute the air and contribute to the greenhouse effect which causes global warming, also as a result of burning bricks. . Based on this, researchers are trying to conduct research related to building materials in Bima City in the form of brick innovations with more environmentally friendly basic materials. The research was carried out using a true experiment and cross sectional approach using conventional bricks as a standard for quality comparison. Descriptive analysis was chosen as the method of analysis in this study. From the results of brick quality tests, all brick formulas met the requirements for water content (<15%), four of the six formulas met the compressive strength requirements based on SNI. The average compressive strength of the four formulas is >5 MPa and meets the Indonesian national brick breaking strength standard (SNI-0021-78). The most significant advantage seen from brick products without burning is the lower water content than conventional bricks and is more environmentally friendly because it uses natural materials and is obtained at competitive prices
Dengue Hemorrhagic Fever in Bima City: A Study Asryadin Asryadin; Adhi Aqwam; Rizka Khairunnisa; Hetti Koes Endang; Rosita Rosita; Fahrul Annas; Hasan Hasan
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.4787

Abstract

Cases of Dengue Hemorrhagic Fever (DHF) in Bima City are of concern because of its widespread spread and the number of sufferers continues to grow. The Municipal Government of Bima, West Nusa Tenggara, has established an Extraordinary Event (KLB) status for DHF. This status was assigned as a response to the high increase in DHF cases over the past two months, namely January and February 2023. Although vector control efforts have been made, DHF cases continue to fluctuate and increase significantly in early 2023. Therefore, researchers have conducted a Quick Response Analysis of DHF cases in Bima City with the aim of providing information about DHF cases and analyzing this information, as well as developing recommendations for alternative solutions in preventing an increase in DHF cases in Bima City. Through the descriptive method, it was found that the incidence of DHF in Bima City tends to increase significantly at the beginning of 2023 compared to the previous two years, with 172 positive cases and 4 of them leading to death as of February 10, 2023. One of the things of concern based on the case analysis is the understanding and attitude of the community regarding environmental sanitation. Meanwhile, solutions that can be recommended are in the form of short, medium, and long term recommendations which can be used as a reference for consideration in establishing regulations to control dengue fever
Co-Authors Adhi Aqwam Asryadin Asryadin Hasan Hasan Hetti Koes Endang Muhammad Ichwanul Muslimin Muhammad Rahadian Rizka Khairunnisa Rizka Khairunnisa Rosita Rosita