Article Per Year (5 Year)
p-Index From 2018 - 2023
0.751
P-Index
This Author published in this journals
All Journal Indonesian Journal of Geography Journal of Industrial Hygiene and Occupational Health Journal Of Vocational Health Studies International Journal of Remote Sensing and Earth Sciences (IJReSES) Darmabakti Cendekia: Journal of Community Service and Engagements
Tofan Agung Eka Prasetya
Department Of Health Science, Faculty Of Vocational Education, Universitas Airlangga, Surabaya- Indonesia
Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Engineering Health Professions Public Health Social Sciences

Published : 6 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 6 Documents
Search

 1 
RISK ASSESSMENT KEBAKARAN DAN PELEDAKAN DI PT. XYZ SURABAYA Faizal Fergusan; Tofan Agung Eka Prasetya; Erwin Dyah Nawainetu
Journal of Industrial Hygiene and Occupational Health Vol 4, No 2 (2020): Improve Industry Performance by Optimizing Occupational Health Management
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/jihoh.v4i2.2674

Abstract

Kebakaran dan peledakan merupakan salah satu risiko yang ada di PT. XYZ.  Risiko yang ada di PT. XYZ perlu dilakukan penilaian bahaya secara berkala.  Tujuan dari penelitian ini untuk mengetahui proses industri gas, melakukan identifikasi bahaya, menilai dan menentukan tingkat risiko serta melakukan pengendalian risiko bahaya di PT. XYZ. Penelitian ini merupakan penelitian observasional dan cross sectional dengan analisa deskriptif. Objek dalam penelitian ini adalah mesin produksi PT. XYZ. Data yang digunakan adalah data primer yang diperoleh dari obeservasi dan hasil wawancara serta data sekunder dari dokumen pendukung.Hasil identifikasi bahaya menggunakan metode Failure Mode and Effect Analysis (FMEA) menunjukkan bahwa terdapat 13 bahaya kegagalan mesin. Bahaya tersebut meliputi 1 risiko kategori tinggi,  7 risiko kategori sedang dan 5 risiko kategori rendah. Risiko tinggi dalam pengolahan industri gas di PT. XYZ terdapat pada storage tank.Upaya pengendalian yang telah dilakukan untuk meminimalisir bahaya yaitu pembuatan ruang control room, pembuatan Standar Operating Procedure pada setiap pekerjaan dan mesin serta penyediaan Alat Pelindung Diri (APD) berupa helm, ear muff dan safety shoes. Saran yang dapat di rekomendasikan adalah menyampaikan hasil dari indentifikasi bahaya sebagai bahan masukan bagi perusahaan untuk mengoreksi, mengevaluasi serta mengambil langkah lebih lanjut guna penyempurnaan proses produksi, keselamatan dan kesehatan kerja di PT. XYZ. Selain itu dapat dilakukan perawatan dan pengecekan rutin terhadap semua mesin produksi serta mengatur manajemen APD sesuai dengan undang undang yang berlaku. Kata kunci: industri gas, risk assessment, FMEA, fire and explosion
Land Surface Temperature Assessment in Central Sumatra, Indonesia Tofan Agung Eka Prasetya; Munawar Munawar; Muhammad Rifki Taufik; Sarawuth Chesoh; Apiradee Lim; Don McNeil
Indonesian Journal of Geography Vol 52, No 2 (2020): Indonesian Journal of Geography
Publisher : Faculty of Geography, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijg.51327

Abstract

Land Surface Temperature (LST) assessment can explain temperature variation, which may be influenced by factors such as elevation, land cover, and the normalized difference vegetation index (NDVI). In this study, a multiple linear regression model of LST variation was constructed based on data from the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA’s Terra satellite, relating to the period, 2000-2018. The highest LST variation of nearly 1.3 °C/decade was found in savanna areas while the lowest variation was in the evergreen broadleaf forest and woody savanna, which experienced a decrease of 2.1 °C/decade. The overall mean change of LST was -0.4 °C/decade and the regression model with LST as the dependent variable and elevation, land cover type, and NVDI as independent variables produced an R square of 0.376. The variation in LST was different depending upon the NDVI.
SPATIAL AND TEMPORAL ANALYSIS OF LAND SURFACE TEMPERATURE CHANGE ON NEW BRITAIN ISLAND Rafika Minati Devi; Tofan Agung Eka Prasetya; Diah Indriani
International Journal of Remote Sensing and Earth Sciences (IJReSES) Vol 17, No 1 (2020)
Publisher : National Institute of Aeronautics and Space of Indonesia (LAPAN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30536/j.ijreses.2020.v17.a3342

Abstract

Land Surface Temperature (LST) is a parameter to estimate the temperature of the Earth’s surface and to detect climate change. Papua New Guinea is a tropical country with rainforests, the greatest proportion of which are located on the island of New Britain. Hectares of rainforests have been logged and deforested because of infrastructure construction. This study aims to investigate the change in land surface temperatures on the island from 2000 to 2019. The temperature data were taken from National Aeronautics and Space Administration (NASA) Terra satellites and were analysed using two statistical models: spatial and temporal. The spatial model used multivariate regression, while the temporal one used autoregression (AR). In this study, a cubic spline fitted curve was employed because this has the advantage of being smoother and providing good visuals. The results show that almost all the sub-regions of New Britain have experienced a significant increase in land surface temperature, with a Z value of 7.97 and a confidence interval (CI) of 0.264 – 0.437. The study only investigated land surface temperature change on New Britain Island using spatial and temporal analysis, so further analysis is needed which takes into account other variables such as vegetation and land cover, or which establishes correlations with other variables such as human health.
ANALYSIS OF THE INCIDENT RATE OF PEOPLE WITH A POTENTIAL RISK FOR HYPERTENTION AND DIABETES IN KENJERAN SUB-DISTRICT, SURABAYA Maya Septriana; Aliyah Siti Sundari; Diyantoro Diyantoro; Dwi Wahyu Indriati; Anita Kurniati; Ni Nyoman Purwani; Tofan Agung Eka Prasetya; Fadilatus Sukma Ika Noviarni; Shelly Wulandari; Myrna Adianti
Darmabakti Cendekia: Journal of Community Service and Engagements Vol. 1 No. 1 (2019): June 2019
Publisher : Faculty of Vocational Studies, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (393.389 KB) | DOI: 10.20473/dc.V1.I1.2019.11-15

Abstract

Background: The number of people with diabetes mellitus in Indonesia is increasing every year. The data in 2016 showed that 1 of 11 adults could have diabetes mellitus. Uncontrolled and untreated diabetes mellitus can cause complications. Objectives: This activity aimed to determine the group of age that have a potential risk of hypertension and diabetes so that it could minimize the prevalence of disease and optimize human productivity. Methods: (1) Counseling about hypertension and diabetes, (2) Screening the people with a potential risk of hypertension using tensimeter and diabetes prediction using point-of-care testing (POCT) and urine dipstick. Results: The data were collected from 75 respondents with characteristics about 85,33% female and 14,67% male. About 25 respondents (33,33%) were suspected of hypertension. Based on age group, it showed that the highest incident rate of hypertension was found in the age group of 41-60 years (41,86%), followed by the age group of 61-80 years (20%), 21-40 years (13,33%), and age under 20 years and above 80 years (0%). The majority of respondents had a normal glucose level(90,67%). Based on gender, there was 1 male respondent (9,09%)and5female respondents  (7,81%) having a glucose level higher than normal value (hyperglycemia). Conclusion:  The age group with the highest potential risk for hypertension was 41-60 years, while for diabetes was 61-80 years. This activity provided information to prevent the potential risk leading to hypertension and diabetes.
Noise Risk Assessment at Air Separation Plant PT. X Surabaya (Nitrogen, Oxygen, and Argon Plant) Hanif Rizqi Diniari; Tofan Agung Eka Prasetya; Erwin Dyah Nawawiwetu; Abdul Rohim Tualeka
Journal of Vocational Health Studies Vol. 1 No. 2 (2017): November 2017 | JOURNAL OF VOCATIONAL HEALTH STUDIES
Publisher : Faculty of Vocational Studies, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jvhs.V1.I2.2017.70-74

Abstract

Background : Noise was one of the dangerous factors at a workplace which causes various effects on workers. Purpose :  The purpose of this research was to described the activity stages, identified the noise danger, and assessed the risk and its level at Air Separation Plant of PT. X. Methods : This research was a descriptive research with a cross sectional approach. The object of the research was the noise danger potential and the noise risk level assessment at Air Separation Plant of PT. X. Results : The result of this research showed that there were 12 identified noise danger points. These results consisted of 5 (42 %) noise risks with low category, 2 (16 %) with middle category, and another 5 (42 %) with high category. The highest noise intensity measurement result was found on Recycle Nitrogen Compressor (RNC) machine, which was 116,5 dBA.  Conclusion :  Based on this data, it can be concluded that there were 12 identified noise danger points and the highest noise intensity measurement result was found on Recycle Nitrogen Compressor (RNC) machine, which was 116,5 dBA. It is suggested for the related company to execute controls mostly in diminishing the noise sources.
The Correlation of Occupational Stress With Subjective Fatigue Women Workers In Weaving Loom Unit PT. X Yulia Dwi Andarini; Tofan Agung Eka Prasetya
Journal of Vocational Health Studies Vol. 1 No. 1 (2017): July 2017 | JOURNAL OF VOCATIONAL HEALTH STUDIES
Publisher : Faculty of Vocational Studies, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jvhs.V1.I1.2017.18-22

Abstract

Background : An occupation with a high risk of work fatigue is an occupation in textile industry. The involvement of women in the textile industry sector in Indonesia is dominant. Women labors who run work on domestic and public sector will be less inclined a work fatigue. Subjective fatigue is the problem faced by women workers at production division weaving loom unit of  PT. X. Purpose : This study aimed to determine occupational stress correlation with subjective fatigue in weaving loom unit PT. X. Methods : Type of this observational analytic study was using a cross sectional design. The number of research subject were 95 people. An occupational stress is independent variable. The dependent variable is a subjective fatigue. Occupational stress measurement was using job stress indicator questionnaire. Subjective fatigue measurement was using Subjective Self Rating Test questionnaires. Chi square test used as significance test. All test used 95% confidence interval and significance level of p=0,05. Result : Chi square test result showed that occupational stress has significant association with subjective fatigue. Conclusion : An occupational stress has a positive correlation with subjective fatigue women workers in weaving loom unit PT. X.
Co-Authors Abdul Rohim Tualeka Aliyah Siti Sundari Anita Kurniati Apiradee Lim Diah Indriani Diyantoro Diyantoro Don McNeil Dwi Wahyu Indriati Erwin Dyah Nawainetu Erwin Dyah Nawawiwetu Fadilatus Sukma Ika Noviarmi Faizal Fergusan Hanif Rizqi Diniari Maya Septriana Muhammad Rifki Taufik Munawar Munawar Myrna Adianti Ni Nyoman Purwani Rafika Minati Devi Sarawuth Chesoh Wulandari, Shelly Yulia Dwi Andarini