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NOISE RISK ASSESSMENT AT AIR SEPARATION PLANT PT. X SURABAYA (NITROGEN, OXYGEN, AND ARGON PLANT) Diniari, Hanif Rizqi; Eka Prasetya, Tofan Agung; Nawawiwetu, Erwin Dyah; Tualeka, Abdul Rohim
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. Method: 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. Result: 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.
Association Between Indoor Air Quality and Sick Building Syndrome Among Workers in Food Outlets in Selangor, Malaysia Ismahani Isman, Nur Izzah; Jalaludin, Juliana; Suhaimi, Nur Faseeha; Fahimah Hashim; Abdul Rohim Tualeka
JURNAL KESEHATAN LINGKUNGAN Vol. 16 No. 4 (2024): JURNAL KESEHATAN LINGKUNGAN
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jkl.v16i4.2024.331-341

Abstract

Introduction: Indoor air pollution, causing health issues like Sick Building Syndrome (SBS), is the third largest global contributor to disability-adjusted life years, emphasizing the urgent need for improved indoor air quality. This study aimed to determine the association between Indoor Air Quality (IAQ) and SBS among workers at food outlets in Selangor, Malaysia. Methods: A cross-sectional study was carried out among 107 workers in mall, new and old food outlet. A set of standardized and validated version questionnaires of the Industry Code of Practice on Indoor Air Quality (ICOP IAQ) 2010 was distributed to obtain respondents’ sociodemographic information, symptoms present at the workplace, and psychosocial information. Results and Discussion: The study found significant differences in temperature (p = 0.004), air velocity (p = 0.037), ultrafine particles (p = 0.005), and carbon dioxide (CO2) concentrations (p = 0.006) in malls, new and old food outlets. Workers in old food outlets had the highest prevalence of SBS (66.7%), compared to those in new outlets (60.5%) and mall outlets (64.7%). Environmental characteristics, such as increased dust and particulate matter during renovation (OR = 6.17, 95% CI = 1.34-28.34), repair (OR = 2.43, 95% CI = 1.03-5.76), along with temperature variations (OR = 7.21, 95% CI = 2.52-20.66) significantly influencing SBS. Conclusion: SBS prevalence in food outlets is not significantly linked to IAQ parameters, but exposure to UFP and PM2.5 may contribute to its development. However, it is significantly associated with workplace renovations and repairs for interior design, as well as varying temperatures.
The Effectiveness of Green Open Spaces in Absorbing Carbon Dioxide Emissions in the Area of PT. Pelabuhan Indonesia (Persero) Regional 3 Subregional Jawa Fadila, Isna; Tri Martiana; Abdul Rohim Tualeka; Arya Zulfikar Paramarta
JURNAL KESEHATAN LINGKUNGAN Vol. 16 No. 4 (2024): JURNAL KESEHATAN LINGKUNGAN
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jkl.v16i4.2024.351-359

Abstract

Introduction: Green spaces serve as various ecological purposes, most notably the removal of pollutants. Although PT. Pelabuhan Indonesia (Persero) Regional 3 Subregional Jawa was estimated to have quite significant carbon dioxide (CO2) emissions, the company had provided green open space in multiple locations. Calculating the effectiveness of green open spaces in absorbing CO2 emissions in the area of Pelindo Subregional Jawa was the aim of this study. Methods: The primary data used was observation, and secondary data were gathered through document and literature studies. The dependent variable was the calculation of carbon dioxide emissions, while the independent variable was the effectiveness of green open spaces (land cover types and green open spaces area). The IPCC 2006 equations were used for data analysis. Results and Discussion: The estimated carbon dioxide emissions at Pelindo Subregional Jawa came from the following sources: 1,945.51 tons from electricity consumption; 1,845.97 tons from ships; 1,102.30 tons from operational, employee, and passenger vehicles; and 4.49 tons from genset usage. That amounted to 4,898.27 tons per year overall. Based on the calculation, it was found that the green open space could absorb 4,434.94 tons of CO2 per hectare annually. Conclusion: The existing green open spaces in the area of Pelindo Subregional Jawa were not enough to absorb CO2 emissions, as CO2 emissions still left a residual of 463.33 tons/year.
Efek Asupan Antioksidan Kaya Enzim Cytochrome P450 2E1 (CYP2E1) Terhadap Kadar Leukosit M. Subandi, Baharuddin; Zurimi, Suardi; Rohim Tualeka, Abdul; Bella Puspitaloka, Nanda
Media Kesehatan Politeknik Kesehatan Makassar Vol 19 No 2 (2024): Media Kesehatan
Publisher : Direktorat Politeknik Kesehatan Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32382/medkes.v19i2.1051

Abstract

The human body has an enzymatic antioxidant system, but its capacity is not always sufficient when the amount of free radicals is excessive. The approach of consuming antioxidants rich in the CYP2E1 enzyme is used to help the body detoxify benzene metabolites so they can be excreted from the body. The aim of this study is to analyze the effect of consuming antioxidants rich in the CYP2E1 enzyme on changes in leukocyte levels among workers in the Tambak Osowilangun Surabaya home-based shoe industry. This type of research is a pre-experimental study using a one-group pre-test post-test design. The sample used in this study was total population sampling, consisting of all 27 workers in the Tambak Osowilangun home-based shoe industry. The intervention provided was in the form of antioxidant supplements in powder form, with a dosage of 15 grams, consumed twice a day for 5 consecutive days. Leukocyte levels were measured by taking blood samples from the workers on the first day before the intervention and on the fifth day after the intervention. The results of the study showed changes in the leukocyte levels of all workers after the treatment. There was an increase in the number of workers who reached normal leukocyte levels (92.6%). However, some workers did not reach normal leukocyte levels (7.4%) despite experiencing changes in their leukocyte levels. The conclusion of this study is that the intervention was effective in normalizing the workers' leukocyte levels, particularly in female workers, those of productive age, with normal BMI, non-smokers, those who engage in physical activity/exercise, and those who do not use personal protective equipment (PPE). It is recommended that workers regularly engage in exercise that suits their preferences and body needs, adopt a balanced diet, consume foods rich in antioxidants, use brushes when applying glue, and use standard PPE such as N95 masks, gloves, and aprons..  Keywords: leukocyte count; antioxidant; CYP2E1
Mengukur Risiko Kesehatan dengan Pendekatan dan Penilaian Risiko untuk Mengidentifikasi serta Mengelola Potensi Bahaya Kesehatan Kusumarini, Astriningrum Titipangesti; Abdul Rohim Tualeka; Tri Martiana
LANCAH: Jurnal Inovasi dan Tren Vol. 1 No. 2 (2023): November
Publisher : Lembaga Otonom Lembaga Informasi dan Riset Indonesia (KITA INFO dan RISET) - Lembaga KITA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/ljit.v1i2.2166

Abstract

Penilaian risiko adalah suatu proses penting dalam mengidentifikasi dan mengelola potensi bahaya kesehatan yang dapat mempengaruhi individu atau populasi. Pendekatan penilaian risiko yang efektif membantu para profesional kesehatan dan peneliti dalam mengidentifikasi bahaya kesehatan yang mungkin timbul, mengevaluasi eksposur terhadap bahaya tersebut, dan mengembangkan strategi pengelolaan yang tepat. Penelitian ini bertujuan untuk membahas pendekatan penilaian risiko yang dapat digunakan untuk mengidentifikasi dan mengelola potensi bahaya kesehatan. Metode penelitian yang digunakan adalah peninjauan literatur yang komprehensif terhadap penelitian dan publikasi yang relevan dalam bidang penilaian risiko kesehatan. Dalam peninjauan literatur ini, berbagai metode dan pendekatan yang digunakan dalam penilaian risiko kesehatan akan dijelaskan, termasuk analisis bahaya, penilaian eksposur, dan karakterisasi risiko. Selain itu, pentingnya melibatkan ahli multidisiplin dalam proses penilaian risiko akan dikemukakan. Hasil penelitian menunjukkan bahwa pendekatan penilaian risiko yang komprehensif melibatkan identifikasi bahaya potensial, penilaian eksposur terhadap bahaya, dan karakterisasi risiko yang akurat. Proses ini memerlukan data yang akurat dan terpercaya, serta melibatkan ahli dari berbagai disiplin ilmu, seperti toksikologi, epidemiologi, dan ilmu lingkungan. Penerapan metode-metode analisis risiko yang tepat dan komunikasi yang efektif tentang risiko kesehatan juga merupakan faktor penting dalam pengelolaan potensi bahaya kesehatan. Penelitian ini memberikan kontribusi dalam pemahaman dan penerapan pendekatan penilaian risiko dalam mengidentifikasi dan mengelola potensi bahaya kesehatan. Dengan memahami risiko kesehatan yang terkait dengan berbagai faktor, seperti bahan kimia berbahaya, radiasi, dan penyakit menular, langkah-langkah yang efektif dapat diambil untuk melindungi kesehatan individu dan populasi secara keseluruhan.
Strategi Inovatif untuk Meningkatkan Kesadaran dan Kepatuhan Terhadap Kesehatan dan Keselamatan Kerja di Industri Manufaktur Bahsin, Alkaf Munis; Abdul Rohim Tualeka
LANCAH: Jurnal Inovasi dan Tren Vol. 2 No. 1 (2024): Mei
Publisher : Lembaga Otonom Lembaga Informasi dan Riset Indonesia (KITA INFO dan RISET) - Lembaga KITA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/ljit.v2i1.2213

Abstract

This study aims to explore innovative strategies that can increase awareness and compliance with occupational health and safety in the manufacturing industry. The research method used is a quantitative approach using a questionnaire to collect data from 250 respondents who are workers in various manufacturing factories. Data analysis was performed through descriptive and inferential statistical techniques. The main findings of this study indicate that the implementation of innovative strategies involving awareness campaigns, specialized training, and the use of advanced technology can significantly increase workers' awareness and compliance with occupational health and safety. In this case, workers' awareness regarding risks and hazards in the workplace has increased significantly, while the level of adherence to safety procedures and the use of personal protective equipment has also increased significantly The practical implications of these findings are that innovative strategies can be effective means of increasing awareness and compliance with occupational health and safety in the manufacturing industry. Companies may consider implementing focused awareness campaigns, providing regular specialized training, and leveraging advanced technologies such as sensors and automation systems to strengthen a safety culture in the workplace. This research makes an important contribution to the understanding of efforts to improve occupational health and safety in the manufacturing industry. The results of this study can be used as a basis for designing programs and policies that are more effective in managing risks and improving work safety in manufacturing environments
Faktor yang Berhubungan dengan Stres Kerja Perawat IGD Lantai I RSUP Prof. Dr. Kandou Manado Melany Kumayas; Abdul Rohim Tualeka; Enjelita Karujan
Jurnal Penelitian Kesehatan SUARA FORIKES Vol 14, No 2 (2023): April 2023
Publisher : FORIKES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33846/sf14230

Abstract

Nurse is a profession that is at high risk of experiencing work stress because it is responsible for the safety of human life. This study aimed to analyze factors related to work stress of nurses in the Emergency Room Floor I of Prof. Hospital. Dr. Kandou Manado. The research design was cross-sectional. The sample size in this study was 57 nurses who were selected by simple random sampling technique. Data was collected by filling out a questionnaire, then analyzed using the Spearman correlation test. The results of this study indicated that there was a relationship between mental demands (p value = 0.029), workload and responsibility (p value = 0.000) and the work stress of nurses. However, there was no relationship between social support (p value = 0.416) and the work stress of nurses. The conclusion in this study was that factors related to work stress on nurses in the Emergency Room, Floor 1, Prof. Hospital. Dr. Kandou Manado was a mental demand, workload and responsibility.Keywords: work stress; mental demands; workload and responsibility ABSTRAK Perawat adalah profesi yang berisiko tinggi terkena stres kerja karena bertanggung jawab terhadap keselamatan nyawa manusia. Penelitian ini bertujuan untuk menganalisis faktor yang berhubungan dengan stress kerja perawat di Instalasi Gawat Darurat Lantai I RSUP Prof. Dr. Kandou Manado. Rancangan penelitian ini adalah cross-sectional. Besar sampel dalam penelitian adalah 57 perawat yang dipilih dengan teknik simple random sampling. Data dikumpulkan melalui pengisian kuesioner, lalu dianalisis menggunakan uji korelasi Spearman. Hasil penelitian ini menunjukkan bahwa terdapat hubungan antara tuntutan mental (nilai p = 0,029), beban kerja dan tanggung jawab (nilai p = 0,000) dengan stres kerja perawat. Namun tidak terdapat hubungan antara dukungan sosial (nilai p = 0,416) dengan stress kerja perawat. Kesimpulan dalam penelitian ini yaitu faktor yang berhubungan dengan stres kerja pada perawat Instalasi Gawat Darutat Lantai 1 RSUP Prof. Dr. Kandou Manado adalah tuntuan mental, beban kerja dan tanggung jawab.Kata kunci: stres kerja; tuntutan mental; beban kerja dan tanggung jawab
COKELAT HITAM SEBAGAI MAKANAN KAYA NITRIC OXIDE UNTUK MENANGGULANGI COVID-19: SYSTEMATIC REVIEW: Dark Chocolate and Its Preventive Effect from Covid-19 Abdul Rohim Tualeka; Zulfa Anida; Ahmad Ridoi Yuda Prayogi; Juliana Jalaludin; Syamsiar S Russeng; Ahsan Ahsan; Indri H Susilowati; Pudji Rahmawati; Ayik Mirayanti Mandagi
Jurnal Kesehatan Masyarakat Andalas Vol 16 No 1 (2022): Jurnal Kesehatan Masyarakat Andalas
Publisher : Faculty of Public Health, Andalas University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24893/jkma.v16i1.1163

Abstract

Coronavirus 19 is a deadly disease that can kill thousands of people worldwide. However, not many researchers know that NO content can kill the COVID-19 virus. This research method is study design used retrospective methods, prospective and a systematic review. Search for reference sources began on March 10th - June 1st, 2021, using several online databases: 1) Pubmed, 2) Science Direct, 3) Google Scholar. Keywords used in the search term: COVID-19, Novel Coronavirus, SARS-CoV, Nitric Oxide, Dark Chocolate, Macrophages and included in journals accredited. This study looked for a list of references from the study, including 103 studies taken through the search. There are 63 articles in cleaning, and eight articles are included in the discussion. This review shows that COVID-19 can be attenuated and killed by the NO content produced by macrophages and supplied with NO content modulated by dark chocolate. Modulating NO-rich foods such as dark chocolate can effectively kill COVID-19. NO can also cure several diseases such as high blood pressure, diabetes, cardiovascular disease, and some respiratory infections.
The Effect of X-ray Radiation on Malondialdehyde Levels in Radiology Workers in Selected Hospitals in Indonesia Y Denny Ardyanto W; Abdul Rohim Tualeka; Rizaldy Fathur Rachman; Tamilanban Thamaraikani; Velu Perumal; Ahsan Ahsan; Pudji Rahmawati; Suardi Zurimi; Salsabila Novianti
Gema Lingkungan Kesehatan Vol. 22 No. 2 (2024): Gema Lingkungan Kesehatan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/gelinkes.v22i2.183

Abstract

The use of ionizing radiation in radiology units is essential for disease diagnosis. However, the energy of this radiation is sufficient to ionize the atoms and molecules in the substance it moves through, potentially posing health risks. This study aimed to analyze the effect of an effective dose of X-ray radiation on malondialdehyde (MDA) levels, a marker of oxidative stress, in radiographers. With an observational design, this study was conducted cross-sectionally at hospitals X and Y from January to April 2023, involving 19 radiographers exposed to X-ray radiation. MDA levels were measured using the Thio Barbituric Acid Reactive Substances (TBARS) method, and data were analyzed using SPSS, including descriptive, bivariate, and multivariate analyses. The results showed that all respondents had abnormal MDA levels, but the effective dose of radiation did not significantly affect MDA levels (p > 0.05). In contrast, working hours showed a significant influence on MDA levels, where an increase in working hours correlated with an increase in MDA levels. Thus, although the radiation dose received is considered safe, there is evidence of significant oxidative stress in radiographers, which requires further attention regarding the management of radiation exposure in the work environment.Ionizing radiation sources are used by the radiology unit for diagnosing diseases. When radiation contacts an element with sufficient energy, the atoms and molecules can become ionized. The research aims to examine how effective X-ray radiation doses affect malondialdehyde (MDA) levels. The methodology of this research is observational because no intervention is used—just the observation of the variables. In recognition of the type of data and analysis, the study is quantitative. While during the study, data from the dependent variable is only collected once, it is cross-sectional in design. Nineteen radiographers who deal directly with X-ray radiation exposure participated in the study, which took place in hospitals X and Y between January 2023 and April 2023. Based on the data shown in Table 3, every respondent has blood levels of malondialdehyde (MDA) that are abnormal. MDA levels are not impacted by the radiation's effective dose. More details about MDA and its connections to radiation exposure and oxidative stress can be found in the search results. All respondents show abnormally high levels of MDA in their blood; working hours have an impact on MDA levels; and effective radiation doses do not affect MDA levels. All radiation doses received have been considered safe.
Tinjauan Sistematis tentang Paparan BTEX pada Pekerja Industri Pembuatan Sepatu Ojelabi, Azeez Olawale; Tualeka, Abdul Rohim; Paskarini, Indriati
Media Gizi Kesmas Vol 14 No 1 (2025): MEDIA GIZI KESMAS (JUNE 2025)
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/mgk.v14i1.2025.125-135

Abstract

Background: Many chemicals, including volatile organic compounds (VOCs) like benzene, toluene, ethylbenzene, and xylene (BTEX), are commonly used in the shoe industry. Because of these substances’ toxicological characteristics, workers are exposed to serious health risks. Objectives: This article aims to systematically review BTEX exposure among workers in the shoe-making industry, focusing on associated health risks and the effectiveness of mitigation strategies. It explores how occupational factors such as hand hygiene, age, job type, smoking habits, and personal protective equipment usage influence the severity of BTEX exposure effects. Methods: This systematic review examined the impact of BTEX exposure on shoemaking industry workers, selecting 32 national and international articles based on keyword-based searches. Exclusion criteria included past publications, risk assessment, exposure measurement, and mitigation strategies. Inclusion criteria included publications from the past 10 years. Data extraction included BTEX exposure levels, health outcomes, and working conditions. Results: The review highlights the health risks of BTEX exposure to shoemaking workers, including leukemia, neurological impairment, respiratory problems, and reproductive issues, emphasizing the need for improved safety protocols. Conclusion: This review drew attention to the health risks that BTEX compounds pose to workers in the shoe industry, emphasizing the need for stronger safety regulations and enforcement as well as recommendations for future studies on safer procedures.
Co-Authors Abdullah, Muhamad Azwat Ahmad Rido'i Yuda Prayogi Ahmad Rido'i Yuda Prayogi Ahmad Ridoi Yuda Prayogi Ahsan Ahsan Ahsan Ahsan Ahsan Ahsan Ahsan Ahsan Ahsan Aisyah Noor Shofi Hanifah Akbar, Muhammad Ihzario Ibrahim Alifia, Nabila Azzahra Amanda Fithri Habibati Aminulloh, Sandi Anwar, Diana Aristy Yulanda Ambarani Arya Zulfikar Paramarta Asih, Heningdia Pastika Astriningrum Titipangesti Kusumarini Aulia Rahman Farizky Pujiantara Azeez Olawale Ojelabi Aziz, Mohd Yusmaidie Bahsin, Alkaf Munis Bahsin, Alkaf Mu’nis Barikly Robby Basa Alim Tualeka Bella Puspitaloka, Nanda Dani Nasirul Haqi Dita Perwitasari Dr. Ahsan Ahsan Dr. Syamsiar S Russeng Edinur, Hisham Atan Enjelita Karujan Ernawati, Meirina Erwin Dyah Nawawiwetu, Erwin Dyah Fadila, Isna Fahimah Hashim Firda Qurba Sari Fitri Yatulaini Frinsus Feriga Diosma Hafidzoh Fatihatul jannah Hanif Rizqi Diniari, Hanif Rizqi Harahap, Nurhani Mazly Iin Zulaiha Tuasikal Indri H Susilowati Indri H Susilowati Indri H Susilowati Indriati Paskarini Innaha Ilma Wardaya Intan Kristianti Irlangga Wisnu Wardana Irsyad Yudisianto Ishak, Ahmad Razali Ismahani Isman, Nur Izzah Istifara, Anindia Ivana Laily Jalaludin, Juliana Jatmiko, Hapsoro Agung Jayawarsa, A.A. Ketut Juliana Jalaludin Juliana Jalaludin Juliana Jalaludin Kania Nayuri Nugroho Karisma Putri, Frizki Rana Kusumarini, Astriningrum Titipangesti Lailiyah, Syifa'ul M. Subandi, Baharuddin Mahfiro Risky Safitri Mahima, A.A.Gede Kenas Alvaro Mandagi, Ayik Mirayanti Mardliyatus Sholihah Mardliyatus Sholihah, Mardliyatus Melany Kumayas Mohamed, Rafeezul Mualif, Siti Aisyah Nita Desti Rahmawati Noeroel Widajati Nugraha, Rizki Ahmad Ojelabi, Azeez Olawale Prasetya, Tofan Agung Eka Pudji Rahmawati Putri, Wulandari Anggraini Rahmadani Rahmadani Rizaldi Nanda Pratama Rizaldy Fathur Rachman Rizaldy Fathur Rachman Sacharina Surya Ningrum Safitrie, Olga Febriana Salsabila Novianti Salsabila Novianti Samsul Arifin Sarah Nadhila Rahma Setyawati, Evi Shalina, Nia Vita Shintia Yunita Arini, Shintia Yunita Shoshihandra, Doutti Sillehu, Sahrir Siti Arum Alia Siwidati, Anggit Wirama Suardi Zurimi Suardi Zurimi Suhaimi, Nur Faseeha Suherdin Suherdin Suwardi Suwardi Syamsiar Russeng Syamsiar S Russeng Syamsiar S Russeng Syamsiar S Russeng Tamilanban Thamaraikani Taurizanti, Nadia Firdausi Tri Martiana Tri Martiana Trias Mahmudiono Ulfa, Ni'matul Ulubiah, Siti Marifatul Velu Perumal Wahdah Dhiyaul Akrimah Waras, Maisarah Nasution Widjajati, Noeroel Y Denny Ardyanto W Yenitrisnawati Zabidi, Muhammad Azrul Zainon, Muhamad Radzi Zulfa Anida Zurimi, Suardi