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Journal : JAST

Aplikasi Pendeteksi Dini Penyakit Hepatitis Menggunakan Mesin Inferensi Forward Chaining Berbasis Android Bambang Agus Herlambang; Aditya Galih Prathama; Rahmat Robi Waliyansyah
Journal of Applied Science and Technology Vol 1, No 02 (2021): Juli 2021
Publisher : Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/jast.1.02.1-12

Abstract

The development of the world of information technology or commonly known as IT is indeed extraordinary rapid that is in harmony with human needs one of which is helping medical staff to analyze the disease one of which is Hepatitis. Hepatitis is inflammation that occurs in the human liver and its types are Hepatitis A, Hepatitis B and Hepatitis C. Application is a program developed to carry out certain functions for certain users who aim to achieve certain goals. On this occasion the authors developed the Hepatitis Disease Early Detection Application Using an Android-Based Forward Chaining Inference Machine to display the classification of Hepatitis A, Hepatitis B or Hepatitis C. The results obtained in this study are the Early Detection Application of Hepatitis Using the Android-Based Forward Chaining Inference Machine successfully designed to provide support in the form of convenience for doctors regarding the description of hepatitis that is Hepatitis A, Hepatitis B and Hepatitis C and tested using Black Box testing with the results are feasible to use, the White Box test with the results of edges, nodes, predicate nodes and independent pathways is 22 and UAT testing with 92% results from 5 respondents.
Sistem Informasi Geografis Pencarian Rute Optimum Lokasi Obyek Wisata Kota Semarang Menggunakan Algoritma Dijkstra Bambang Agus Herlambang; Septio Oggy Pradana; Rahmat Robi Waliyansyah
Journal of Applied Science and Technology Vol 2, No 01 (2022): Januari 2022
Publisher : Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/jast.2.01.16-25

Abstract

The Semarang City Government is currently developing tourism potential in the Semarang City area. However, the number of tourist attractions in the city of Semarang makes tourists who come to the city of Semarang to be confused to visit the tourist attractions that will be visited. In this study the authors provide solutions for grouping based on the type of tour such as religious tourism, environmental tourism, water tourism, nature tourism and education tourism. The use of the Dijkstra algorithm will be used to help find solutions to visit these tourist attractions. In this system the Google Maps API will be used to display spatial data to indicate the route to be passed. System design to create a Geographic Information System using the Unified Modeling Language (UML). Tourists later use this application by entering the initial location information and the location you want to get to get the route. Based on testing that has been done the system is able to display information on the route it travels will be bypassed by tourists. The results of research and field studies that have been carried out, can be concluded from the user acceptance testing in terms of usefulness of 89.5%, in terms of use of 89.3%, in terms of appearance of 89.5%, and in terms of accuracy of 87.6%, that is strongly agree.
Implementation of Multiple Intelligences Determinant Applications for Junior High School Students Using Web-Based Likert Scale Method Aris Tri Jaka Harjanta; Rahmat Robi Waliyansyah; Zainal Arifin
Journal of Applied Science and Technology Vol 2, No 02 (2022): Juli 2022
Publisher : Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/jast.2.02.1-8

Abstract

Multiple intelligences or commonly called multiple intelligences are various skills and talents that students have to solve various problems in learning. The problem in this research is how is the process of developing applications for determining multiple intelligences for junior high school students using the method web-based Likert scale?, how is the feasibility of the application for determining multiple intelligences for junior high school students using the web-based Likert scale method?, and how is the effectiveness of using the application for determining multiple intelligences for junior high school students using the web-based Likert scale method?. In the development of this web-based application system using the PHP programming language and MySQL database. This type of research is research and development (R&D) with the Likert scale method. With a population of 21 students of SMP Negeri 2 Sayung Demak and a sample of 21 students of class VIII F. Based on the User Acceptance Test for students, it produced a number of results covering several aspects, namely in terms of usability, in terms of convenience and in terms of appearance, it produced an average percentage of 84%. These results are included in the criteria for strongly agree.