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Journal : Almantiq

Sistem Identifikasi Pencemaran Air Sungai Berbasis Internet Of Things Eli Widyawati, Reza; Audytra, Hastie; Aristia Sa'ida, Ita
Multidisciplinary Applications of Quantum Information Science (Al-Mantiq) Vol. 4 No. 2 (2024): Multidisciplinary Applications of Quantum Information Science (Al-Mantiq)
Publisher : Al-Mantiq

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32665/almantiq.v4i2.3239

Abstract

Rivers are open-water ecosystems that are vulnerable to pollution or damage. Pollution that occurs in rivers is usually caused by environmental conditions and human activity that settles around the river. Water ecosystems consist of interrelated biotic and abiotic components; when both components are interrupted, changes in the ecosystem become unbalanced. Water pollution can be caused either intentionally or accidentally, but the main factor in the occurrence of water contamination that is often found is the result of human activity. Technology in this era is evolving very fast. Therefore, there are many prototypes that can support the development of such technologies, such as node-MCU and the Internet of Things (IOT). NodeMCU is a microcontroller equipped with the WiFi module ESP8266. NodeMCU also has a relatively cheaper price.The test results on this system were obtained by conducting a black box test and a validity test on an IOT-based river water pollution identification system using a pH sensor and a turbidity sensor. The results of testing the application of fuzzy sugeno produce a value of 100% from the compatibility of the 3 tests, namely testing on the system, matlab and manual calculations.He suggested that this system could make it easier to know the quality of contaminated or uncontaminated river water.
Perancangan Ui/Ux Aplikasi Bank Sampah Guna Monitoring Program Pengelolaan Sampah Desa Saringembat Menggunakan Nihayah, Alfiyatu; Audytra, Hastie; Rokhim, Auliyaur
Multidisciplinary Applications of Quantum Information Science (Al-Mantiq) Vol. 5 No. 1 (2025): Multidisciplinary Applications of Quantum Information Science (Al-Mantiq)
Publisher : Al-Mantiq

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

Abstract

The problems faced by the village garbage bank are related to unstructured waste management, which includes several aspects such as lack of public participation, lack of awareness of the importance of garbages management, and lack of efficiency in data management. UCD is a design design method that places the user at the heart of the design development process. Usability Testing is an evaluation method applied in user experience design to test a product or service with a real user. This process involves the user directly in testing the product or services to assess the level of ease of use, intuitiveness of interaction, and end user satisfaction.Based on the questionnaire that has been tested, it indicates that the system usability scale test has been carried out on the UI/UX designs that have been created and obtained a score of 86 which means that the score falls in the category Very Good with grade scale A, or in terms of usability based on the data that the application has been made obtains a rating that is acceptable or worthy of use by the community.
Sistem Pendukung Keputusan Penilaian Kinerja Pegawai dengan Metode Multi Attribute Utility Theory Haq, Arini Mailiyal; Audytra, Hastie
Multidisciplinary Applications of Quantum Information Science (Al-Mantiq) Vol. 3 No. 2 (2023): Multidisciplinary Applications of Quantum Information Science (Al-Mantiq)
Publisher : Al-Mantiq

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32665/almantiq.v2i2.2003

Abstract

Employees are very important for an agency. It can be said that employees are the driving force of the institution. For this reason, the good and bad performance of employees can affect the progress of the business. Likewise with the Naila store, employee performance is an important thing considering employees will always be in direct contact with customers. However, the process of evaluating employee performance which is carried out manually is deemed ineffective, causing decisions that require employee performance appraisal as a reference to be less precise. Therefore, this study aims to create a decision support system for evaluating employee performance that can be taken into consideration for decision making related to employees. This web-based system will use the multi attribute utility theory method in calculating employee performance. This system will calculate employee performance based on several criteria, namely attendance, quality, quantity, discipline and attitude. These criteria will have a weight according to the importance of the criteria. The value of the employee data on each of the criteria entered will be searched for the utility value by calculating the normalization of the matrix, which is then multiplied by the weights per criterion and ends by adding up all the results. This employee performance appraisal system will present data from the calculation of the multi attribute utility theory method according to the ranking of the largest va