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All Journal Jurnal Pensil : Pendidikan Teknik Sipil JKKI : Jurnal Kedokteran dan Kesehatan Indonesia
Hairrudin
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Civil Engineering, Building, Construction & Architecture Education Medicine & Pharmacology Public Health Other

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COMMUNITY RESPONSE (CRM)-BASED PRIORITY SCALE SYSTEM FOR TRANSJAKARTA ROUTE REPAIR in DKI JAKARTA PROVINCE Hairrudin; Suroso, Agus
Jurnal Pensil : Pendidikan Teknik Sipil Vol. 14 No. 1 (2025): Jurnal Pensil : Pendidikan Teknik Sipil
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jpensil.v14i1.47880

Abstract

This research aims to develop a priority scale system (PSS-TJ) based on Quick Community Response (QCR) for effective and efficient improvements to the TransJakarta route. Using aqualitative approaches with a case study in DKI Jakarta over 6 months, this research involved in- depth interviews with key stakeholders, fields observations of infrastructure conditions, and secondary data analysis from 13 official complaints channels. The research results identified six main criteria for priorities repairs, with the highest weights being the type of crack (0.25) and the width of the crack (0.20). The Road Damage Index (RDI) mathematical model was developed for an objectives assessment of the level of road damage, with Corridor 13 having the highest Road Damage Index (RDI) score (15), indicating the most urgent repairs needs. The integration of CRM data in decision making has been proven to increase the accuracy and responsiveness of TransJakarta infrastructure management. This system has the potential to significantly improve the quality of TransJakarta services, with a projected increase in travel time efficiency of up to 15% and user satisfaction of 20%. Furthermore, this Community Response (QCR) based priority scale system (PSS-TJ) can be an innovative model for Transjakarta road improvement systems in other cities in Indonesia, enabling resources optimization and increasing public participation in urban transportation infrastructure management.
Comparison of lipid-lactate levels between brain abscesses and brain tumors through magnetic resonance spectroscopy examination Syafa, Nahdah Ardelia; Fatmawati, Heni; Putri, Komang Yunita Wiryaning; Hairrudin; Adji, Novan Krisno
JKKI : Jurnal Kedokteran dan Kesehatan Indonesia JKKI, Vol 15, No 3, (2024)
Publisher : Faculty of Medicine, Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/JKKI.Vol15.Iss3.art7

Abstract

Background: Intracranial masses are masses found in the intracranial space, such as brain abscesses and brain tumors. Magnetic Resonance Spectroscopy (MRS) examination is a noninvasive examination procedure with magnetic resonance regarding chemical composition or metabolites. One of the metabolites examined in MRS is lipid-lactate which will appear or increase if there are certain abnormalities such as in abscesses and brain tumors.Objective: This study analyzed the difference in lipid-lactate levels between brain abscess and brain tumor through MRS examination.Methods: This research adopted an observational analytic approach with a cross-sectional design. Samples in this study were brain abscess and brain tumor patients examined using MRI and MRS at Siloam Jember Hospital from June 2018 to October 2023. The sampling method employed encompassed a total sampling of 45 patients with 15 brain abscesses and 30 brain tumors. Results: The results of this study showed that the lipid-lactate levels of all brain abscess patients increased by 15 patients (100%), while in brain tumors, lipid-lactate levels increased by 19 patients (63.3%) and decreased by 11 patients (36.7%). The mean rank of lipid-lactate levels in brain abscesses was 14101,93 while in brain tumors was 6220,69. The statistical analysis results using the Mann-Whitney comparison test obtained a p-value of 0.008 (<0.05), meaning there is a significant difference.Conclusion: There is a significant difference in lipid-lactate levels in brain abscesses and brain tumors.
Co-Authors Adji, Novan Krisno Agus Suroso Heni Fatmawati Putri, Komang Yunita Wiryaning Syafa, Nahdah Ardelia