Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Engineering Science Letter Jurnal Ilmiah Ilmu Komputer dan Teknologi Informasi (JIKOMTI)
Muhamad Dzaky Ashidqi
Universitas Sains Indonesia
Computer Science & IT Control & Systems Engineering Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Analysis of the Effect of Damdex Addition to Concrete Mixture on Compressive Strength Endah Murtiana Sari; Probokusumo; Alfiya Rokhmah; Muhamad Dzaky Ashidqi; Rahmat; Thomas Junaedi
Engineering Science Letter Vol. 4 No. 03 (2025): Engineering Science Letter
Publisher : The Indonesian Institute of Science and Technology Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56741/IISTR.esl.001420

Abstract

This study aims to determine the compressive strength and modulus of elasticity of concrete with the addition of Damdex variables to obtain the best composition. This research method is classified as quantitative research conducted at PT. Fresh Beton Indonesia Batching Plan BSD. In this study, research was conducted using two different concrete mixtures, namely 1 Pc: 2 S: 3 Gr and 1 Pc: 3 S: 2 Gr, each of which was supplemented with Damdex at concentrations of 0.0%, 0.2%, 0.4%, and 0.6%. According to the study's results, the highest compressive strength and modulus of elasticity were achieved in a concrete mixture of 1 Pc: 2 S: 3 Gr, with a variable addition of Damdex at 0.2%, resulting in a compressive strength of Fc 15.11 MPa and a modulus of elasticity of 18975.061 MPa. Meanwhile, the lowest compressive strength and modulus of elasticity results were obtained in the concrete mixture of 1 Pc: 2 S: 3 Gr with the variable addition of Damdex 0.6%, with a compressive strength of Fc 12.90 MPa and a modulus of elasticity of 17049.89 MPa. In the concrete mixture of 1 Pc: 3 S: 2 Gr, the compressive strength and modulus of elasticity were smaller compared to the concrete mixture of 1 Pc: 2 S: 3 Gr, with the highest results in the variable addition of Damdex 0.2%, with a compressive strength of Fc 9.89 MPa and a modulus of elasticity of 13846.477 MPa. Compressive strength and elastic modulus were measured at 28 days in accordance with SNI 1974:1990/2847 procedures. Among the tested mixtures, the 0.20% Damdex addition achieved the highest average compressive strength and elastic modulus. Within the tested conditions, 0.20% Damdex provided the best average performance; however, further work with larger samples and additional durability metrics is needed to confirm this trend.
Penerapan Automation Testing dengan Cypress pada Website Klinik Healthcare Berbasis STLC Agile: Integrasi E2E dan Regression Testing Ghaida Sandie Hayatus Sahla Sandie; Farhan Hamdallah; Muhamad Dzaky Ashidqi
JIKOMTI : Jurnal Ilmiah Ilmu Komputer dan Teknologi Informasi Vol. 3 No. 1 (2026): JIKOMTI: MEI 2026
Publisher : Universitas Sains Indonesia Publishing

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

Abstract

Advances in information technology have led to increased complexity in information systems for clinical services, particularly in patient data management, doctor scheduling, and healthcare transactions. This situation requires systems that are not only stable at initial release, but also remain reliable after feature updates. Therefore, software testing is necessary to ensure that each feature runs according to system requirements and does not interfere with existing functionality. This study applies automated testing using Cypress with an Agile-based Software Testing Life Cycle (STLC) approach, using end-to-end testing and regression testing methods. Testing was conducted on the clinic's website with the admin role as the main user who manages user authentication, master data, patient visits, and medication transactions. The test results showed that all test cases achieved a pass status after system improvements and adjustments were made. Thus, the implementation of Agile STLC-based automated testing is capable of supporting a structured, adaptive, and sustainable testing process in maintaining the quality of the clinic's information system.
Co-Authors Alfiya Rokhmah Farhan Hamdallah Ghaida Sandie Hayatus Sahla Sandie Probokusumo Rahmat Rahmat Sari, Endah Murtiana Thomas Junaedi