@article{ 
author = {Bajoghli, Mehrsh},  
title = {Comparison of Application of AERMOD and ISCST3 Models for Simulating the Dispersion of Emitted Pollutant from the Stack of an Industrial Plant in Different Time Scales}, 
abstract ={​Introduction: One of the main components of air quality management is modeling of atmospheric pollutants. The models by predicting and analyzing the emitted pollutant from various sources of pollution can contribute to effective implementation of policies to control and reduce the effects and costs resulting from these emissions. In this regards, simultaneous application of several models in a project and comparing the results obtained from these models could have considerable contribution on air quality managers for taking a more efficient decision. Methods: In this study, the stack of an industrial plant in the southwest of Isfahan was selected as the emission source and the total suspended particles emitted from this stack was simulated by applying AERMOD and ISCST3 models. Here the modelling process was conducted using MM5 meteorological data in a 50 50 km extent with 2000m network distance for each of the models. Results: Results indicated that the highest simulated concentration for both models occurred in a 2000 meters distance in the east of the stack. Moreover, the highest simulated concentration applying AERMOD was lower than that of applying ISCST3 in all term averages which is due to existing differences between applied algorithms in these two models. Conclusion: consequently, applying AERMOD due to the use of more advanced and up to date algorithms have priority over ISCST3 model. Applying ISCST3 can also be useful for small projects that require less input data compared to the AERMOD.  },  
Keywords = {AERMOD, ISCST3, Modeling, Concentration},
volume = {3},
Number = {1}, 
pages = {245-251}, 
publisher = {Shahid Sadoughi University of Medical Science},
title_fa = {ارزیابی کاربرد همزمان مدل های AERMOD و ISCST3 برای شبیه سازی پراکنش آلاینده های منتشر شده از دودکش یک واحد صنعتی},
abstract_fa ={},
keywords_fa = {},

doi = {10.18502/aoh.v3i1.342 },
url = {http://aoh.ssu.ac.ir/article-1-124-en.html},  
eprint = {http://aoh.ssu.ac.ir/article-1-124-en.pdf},  
journal = {Archives of Occupational Health},  
issn = {2588-3070}, 
eissn = {2588-3690}, 
year = {2019}  
}

@article{ 
author = {Bolghanabadi, Somayeh and MousaviKordmiri, Seyyed Hojjat and GHalehassani, Shima and Delkhani, Fariba and Taziki, Fateme},  
title = {Effect of Fatigue on Job Performance and Musculoskeletal Disorders among Power Plant Staff}, 
abstract ={Background: The sustainability and strength of an organization strongly depends on the mental, physical, and physiological health of its employees. The purpose of this study is to investigate the effect of fatigue and stress on the incidence of musculoskeletal disorders, job performance and their relationship considering some demographic variables in this society. Methods: This cross-sectional analytical study was conducted in 2017. The study populations were administrative employees of the power plant, and sampling was done by census method. Three standard questionnaires about job fatigue and job performance and Nordic questionnaire were distributed among 62 employees. Data were analyzed by SPSS 20; descriptive statistics and Pearson correlation test. Results: All 62 samples were male, and the mean and standard deviation of their age were 41.52 (7.71) years and the mean of work experience was 12.13 (6.25) years. According to the results, 53% of the samples showed high and very high fatigue; the fatigue score was 3.96 that indicated the moderate level. The job performance score was 38.3, which was considered at the low level. Also, there was an inverse and significant relationship between fatigue and job performance (P = 0.03, r = -0.37), and there was a significant relationship between fatigue, performance and neck and back areas (p <0.05).},  
Keywords = {Fatigue, Job performance, Power plant personnel, Musculoskeletal disorders},
volume = {3},
Number = {1}, 
pages = {252-258}, 
publisher = {Shahid Sadoughi University of Medical Science},
title_fa = {نقش خستگی بر عملکرد شغلی و بروز اختلالات اسکلتی عضلانی کارکنان نیروگاه},
abstract_fa ={مقدمه: . پایداری و قدرت یک سازمان وابسته به سلامت روحی، روانی و فیزیکی کارکنان شاغل در آن سازمان است. هدف از این مطالعه بررسی فاکتورهای خستگی، استرس و عملکرد شغلی و ارتباط آن‌ها با برخی متغیرهای جمعیت شناختی در این جامعه بود. مواد و روش ها: مطالعه حاضر به صورت توصیفی- تحلیلی و در سال 1396 انجام شد. جامعه مورد مطالعه کارکنان اداری نیروگاه بودند که نمونه گیری از آن‌ها نیز به صورت سرشماری انجام شد. سه پرسشنامه استاندارد با موضوع خستگی شغلی، عملکرد شغلی و پرسشنامه نوردیک بین62 نفر در بین افراد توزیع گردید. جهت تحلیل داده‌ها از نرم‌افزار SPSS نسخه 20 و با کاربرد آماره‌های توصیفی، آزمون همبستگی پیرسون، آزمون تحلیل واریانس یک طرفه تحلیل شد. یافته‌ها: 62 نفر نمونه مورد پژوهش، همگی مرد با میانگین و انحراف معیار سنی 71/7±52/41 و میانگین سابقه کار 25/6±13/12 سال بودند. طبق نتایج 53 درصد افراد دارای خستگی زیاد و بسیار زیاد بودند که نمره خستگی 96/3 محاسبه که در سطح متوسط قرار داشت.. عملکرد شغلی افراد نیز 3/38 محاسبه شد که در سطح پایینی قرار داشت. همچنین بین خستگی و عملکرد شغلی رابطه معکوس و معناداری یافت شد و بین این دو عامل و بیشتر نواحی بدن رابطه معنی داری یافت گردید. بحث و نتیجه‌گیری: از آنجا که بیش از 50 درصد افراد دارای خستگی زیاد به بالا بودند و بیش از 60 درصد افراد عملکرد پایین با درد در نواحی مختلف بدن داشتند، پیشنهاد می گردد که شناخت منابع خستگی و ناراحتی اسکلتی عضلانی و راهکارهای رویارویی با آن می‌تواند به کاهش خستگی و افزایش عملکرد شغلی و افزایش سلامت در این کارکنان کمک نماید.},
keywords_fa = {خستگی, عملکرد شغلی , کارکنان نیروگاه, اختلالات اسکلتی عضلانی},

doi = {10.18502/aoh.v3i1.343 },
url = {http://aoh.ssu.ac.ir/article-1-112-en.html},  
eprint = {http://aoh.ssu.ac.ir/article-1-112-en.pdf},  
journal = {Archives of Occupational Health},  
issn = {2588-3070}, 
eissn = {2588-3690}, 
year = {2019}  
}

@article{ 
author = {SiahiAhangar, Atefeh and Ghanbari, Sahebeh and Hajibabaei, Majid and Saremi, Mahnaz and Azadi, Narges and Jahani, Fereshteh and KarimPour, Sanaz and Abedini, Moslem and Mohammadpour, Hass},  
title = {Inter-Rater Reliability of Ergonomic Risk Assessment Methods}, 
abstract ={Background: Musculoskeletal disorders are one of the most common occupational diseases, and in recent years, several methods have been developed to evaluate risk factors for these types of disorders. Methods: In this cross-sectional study, 40 tasks in small industries including carpentry, turning, welding, loading and unloading, and sewing were recorded with a video camera and in the second stage, the postures were reviewed and evaluated by six raters. In total, forty of the worst and most frequent postures were analyzed by self-raters and then, the same risk levels were determined for the six methods and analyzed with correlation and Kappa agreement coefficient tests using SPSS (version 19), and then they were compared with each other using the Intraclass correlation coefficient (ICC). Results: The results revealed the importance of Kappa Coefficient in which it shows the risk level of different method and specified pair method: OCRA/SI =0.25, OCRA/HAL=0.2, SI/HAL= 0.32, SI/ RULA= 0.33, REBA/OCRA = 0.4, QEC/SI= 0.27, QEC/ RULA= 0.23Inter-rater Reliability of the methods was found as follow:ICCOCRA=0.3, ICCSI= 0.67, ICCHAL= 0.8, ICCRULA= 0.85, ICCREBA=0.8, ICCQEC=0.972.Conclusions: The results showed that there was no complete agreement among the methods. This agreement among methods is evaluated from poor to good (0.2-0.4). The ICC showed high reliability in the methods except in the OCRA method.},  
Keywords = {Risk assessment, Reliability, Agreement of Methods, Posture.},
volume = {3},
Number = {1}, 
pages = {259-267}, 
publisher = {Shahid Sadoughi University of Medical Science},
title_fa = {توافق روش های مشاهداتی برای ارزیابی عوامل خطرساز بیومکانیک},
abstract_fa ={},
keywords_fa = {},

doi = {10.18502/aoh.v3i1.344 },
url = {http://aoh.ssu.ac.ir/article-1-117-en.html},  
eprint = {http://aoh.ssu.ac.ir/article-1-117-en.pdf},  
journal = {Archives of Occupational Health},  
issn = {2588-3070}, 
eissn = {2588-3690}, 
year = {2019}  
}

@article{ 
author = {Ahmadi, Omran and Samaei, Seyed Ehsan and Farokhzad, Maryam and Rasoulzadeh, Yahy},  
title = {Identifying Hazardous Points in Foundry Industry Using a Hybrid Safety Approach}, 
abstract ={Background: In recent years, the foundry industry has had a significant impact on Iran's economy. However, the health and safety conditions of this industry are in an unfavorable status, and these conditions have caused a lot of accidents. In this regards, one of the most important ways to prevent accidents in this industry can be identifying hazardous points and adopting appropriate control measures. The aim of the study was to identify hazardous points in foundry industry using a hybrid safety approach. Methods: This descriptive-analytic study was conducted in the foundry industry of Iran, in 2016. The study method consisted of two parts. First, the accidents of foundry were analyzed. Second, the Energy Trace and Barrier Analysis (ETBA) technique was used to identify hazards and assess the risks. The collected and obtained data of accidents and risk assessment were entered into the statistical SPSS software, version 22, and descriptive statistics (mean, percent) were used for analyzing. Also, Microsoft Excel was used to plot the graphs. Results: A total of 128 risks is identified, including 17 unacceptable risks, 93 undesirable risks, 13 acceptable risks with revision and five acceptable risks without revision. The mechanical and physical energies had the highest percentage of hazards. The results of accidents analysis showed that the cause of most accidents (40%) was mechanical, while 23% of them was the potential type. The study results indicated that accidents analysis along with risks identification can be useful in identifying all the dangerous locations (points). Conclusion: In addition to validating the results of risk assessment through the analysis of accidents, other causes affecting the occurrence of accidents can also be covered by accident analysis, including unsafe behaviors and organizational causes that are not seen in the risk assessment.},  
Keywords = {Accident analysis, Hazard identification, ETBA},
volume = {3},
Number = {1}, 
pages = {268-275}, 
publisher = {Shahid Sadoughi University of Medical Science},
title_fa = {شناسایی نقاط خطرناک در صنعت ریخته گری با استفاده از یک روش ایمن پیشگیرانه و واکنش پذیر},
abstract_fa ={},
keywords_fa = {},

doi = {10.18502/aoh.v3i1.345 },
url = {http://aoh.ssu.ac.ir/article-1-111-en.html},  
eprint = {http://aoh.ssu.ac.ir/article-1-111-en.pdf},  
journal = {Archives of Occupational Health},  
issn = {2588-3070}, 
eissn = {2588-3690}, 
year = {2019}  
}

@article{ 
author = {NaseriKarimvand, Mahshid and Hasheminejad, Naser and FaghihiZarandi, Ali and Jahani, Yones},  
title = {Evaluation of Workload and Human Errors in Nurses}, 
abstract ={Background: Identification of human errors and their related factors in nurses dealing with the health of humans is important. Considering that much workload can increase the risk of human error, this study aimed to investigate the relationship between workload and human errors among nurses working in educational hospitals of Kerman University of Medical Sciences. Methods: This descriptive-analytical study was performed on 145 nurses from educational hospitals affiliated to Kerman University of Medical Sciences in 20. The workload was evaluated using the NASA-TLX questionnaire and human errors with SHERPA technique. The statistical test used was logistic regression model and the statistical significance level was considered <0.05 and the samples were selected randomly. The sample size was selected based on the percentage of functional errors reported by a study on human error assessment related to the duties of nurses in Semnan. Results: A total of 138 probable errors were detected in the nursing staff of these hospitals, 74% of nurses committed errors in seven main duties during their service. Patient medication with the highest frequency (34%) followed by the injection of the drug to the patient with a frequency of 23% were the most frequently committed errors by nurses. The findings of the research showed that workload in 53.1% of the nurses was very high and in 43.1% of the nurses was high, the results of the logistic regression model showed that there was no significant relationship between errors and workload in nurses. Conclusion: The results of the study showed that the average workload and human error in the nurses were high. Therefore, control strategies such as holding training sessions, implementation of clinical governance program in all wards, recruitment of adequate nurses, reduction of workload, reduction of work hours and the appropriate patient/nurse ratio should be given attention by the hospital managers depending on conditions; as well as the prevention of the two reported errors should be given top priority in corrective measures},  
Keywords = {Workload, NASA-TLX, Human error, Nurses, Kerman University of Medical Sciences},
volume = {3},
Number = {1}, 
pages = {276-282}, 
publisher = {Shahid Sadoughi University of Medical Science},
title_fa = {ارزیابی ارتباط بین بارکاری و خطاهای انسانی  در پرستاران شاغل در بیمارستانهای آموزشی دانشگاه علوم پزشکی کرمان در سال 1394},
abstract_fa ={مقدمه: شناسایی خطاهای انسانی و عوامل مرتبط با آن در پرستاران که با سلامتی انسانها سر و کار دارند حائز اهمیت است؛ با توجه به اینکه بارکاری زیاد می تواند امکان بروز خطاهای انسانی را افزایش دهد، لذا این مطالعه با هدف بررسی ارتباط بین بارکاری و خطاهای انسانی در بین پرستاران شاغل در بیمارستان های آموزشی دانشگاه علوم پزشکی کرمان انجام شد. مواد و روش ها: مطالعه حاضر از نوع مقطعی و توصیفی - تحلیلی می باشد که بر روی 145 نفر از پرستاران بیمارستان های آموزشی دانشگاه علوم پزشکی کرمان در سال 1394 انجام شد. بار کاری با استفاده از پرسشنامه NASA-TLX  و  خطاهای انسانی با تکنیک SHERPA مورد ارزیابی قرار گرفتند. یافته ها: در مجموع در بخش پرستاری بیمارستانهای مذکور تعداد 138 خطای محتمل شناسایی شدند، 74% از پرستاران در طول دوره خدمت خود در 7 وظیفه اصلی مرتکب خطا شده بودند. دادن دارو به بیمار با فراوانی 34% بیشترین و سپس تزریق دارو به بیمار با فراوانی 23% در رتبه دوم خطاهای ارتکابی پرستاران قرار گرفت. یافته های حاصل از تحقیق نشان داد، بار کاری در 1/53% از پرستاران خیلی زیاد و در 4/43% از آنها زیاد بود، نتایج مدل رگرسیون لجستیک نشان داد که بین خطاهای ارتکابی در پرستاران با بار کاری رابطه معناداری وجود نداشت. نتیجه گیری: : نتایج مطالعه نشان داد که میانگین بار کاری و خطای انسانی در پرستاران مورد مطالعه زیاد بود لذا لازم است راهکارهای کنترلی از جمله برگزاری کلاس های آموزشی، اجرای برنامه حاکمیت بالینی در تمام بخش ها، استخدام کافی پرستار، کاهش بارکاری، کاهش ساعت کاری و نسبت صحیح بیمار به پرستار بر حسب شرایط مورد توجه مدیران بیمارستانها قرار گیرد؛ همچنبن  پیشگیری از دو خطای ارتکابی ذکر شده در الویت اقدامات اصلاحی قرار گیرند.  },
keywords_fa = {بارکاری, NASA-TLX, خطای انسانی, پرستاران, دانشگاه علوم پزشکی کرمان},

doi = { 10.18502/aoh.v3i1.346 },
url = {http://aoh.ssu.ac.ir/article-1-100-en.html},  
eprint = {http://aoh.ssu.ac.ir/article-1-100-en.pdf},  
journal = {Archives of Occupational Health},  
issn = {2588-3070}, 
eissn = {2588-3690}, 
year = {2019}  
}

@article{ 
author = {Razeghi, Omid and Hormozi, Behrouz and Hormozi, Akbar},  
title = {Effective Safety and Health Measures in Preventing H2S Poisoning among Wastewater Network Operators}, 
abstract ={Background: Waste water networks were constructed and established to collect and transfer the swage in cities. In this regard, the occupation related to the operation of wastewater networks was created and flourished to improve and study the application of networks. One of the hazards that threaten the life of wastewater operators is poisoning by inhalation of hydrogen sulfide gas produced by wastewater. The aim of this study was to investigate the effective safety and health measures in prevention of hydrogen sulfide gas poisoning among the wastewater network operators. Methods: This qualitative study was carried out on 23 operators who worked in the main lines of wastewater transfer in Tehran. In order to collect the data, we used the focused group discussion in five months; from August 1, 2017 to the end of December 2017. The results were collected using the databases' analysis and the focused group discussions. The collected information was implemented and practiced in various maneuvers under probable scenarios and the possibility of operating them was investigated.Results: The average age of participants was 34.8 years and they were in the range of 24- 51 years. Participants were male and their educational degrees included diploma and lower degrees (N =4), bachelor's degree (N =11), and master's degree (N =3). The effective control measures to prevent H2S poisoning were classified into three categories of engineering controls, managing controls, and using the personal protective equipment. Conclusion: The results showed that the highest frequency of efficient control measures was related to engineering controls, which indicated the high effect of engineering maneuver on the prevention of H2S poisoning among operators of wastewater networks. Management controls and use of personal protective equipment were in the next steps, respectively. In order to have complete efficiency, we should consider the control measures in all three areas.},  
Keywords = {H2S, Asphyxiation by gas, Wastewater network},
volume = {3},
Number = {1}, 
pages = {283-290}, 
publisher = {Shahid Sadoughi University of Medical Science},
title_fa = {بررسی اقدامات ایمنی و بهداشتی موثردر پیشگیری از مسمومیت با گاز H2S در بهره برداران شبکه های فاضلاب (مطالعه موردی)},
abstract_fa ={امروزه با احداث و تکمیل شبکه های جمع آوری و انتقال فاضلاب در شهرها، شغل بهره برداری از شبکه های فاضلاب جهت بازدید و بازرسی از قسمت های مختلف آن نیز رونق بسیاری یافته است. یکی از خطراتی که بهره برداران شبکه های فاضلاب را تهدید می نماید مسمومیت و حتی مرگ در اثر استنشاق گاز هیدروژن سولفید تولید شده توسط فاضلاب است. هدف از مطالعه حاضر بررسی اقدامات ایمنی و بهداشتی موثردر پیشگیری از مسمومیت با گاز هیدروژن سولفید در بهره برداران شبکه های فاضلاب می باشد.},
keywords_fa = {گاز هیدروژن سولفید, گازگرفتگی, شبکه فاضلاب },

doi = { 10.18502/aoh.v3i1.347 },
url = {http://aoh.ssu.ac.ir/article-1-121-en.html},  
eprint = {http://aoh.ssu.ac.ir/article-1-121-en.pdf},  
journal = {Archives of Occupational Health},  
issn = {2588-3070}, 
eissn = {2588-3690}, 
year = {2019}  
}

@article{ 
author = {Ghorbani, Ahmad and Soltanzadeh, Ahm},  
title = {An Investigation of the Attitudes of Health & Safety Personnel toward Safety in Construction Projects}, 
abstract ={Background: With the development of technology and its increased use, potential dangers in industrial environments has increased. The purpose of this study was to evaluate the attitudes of the Fajr Institute's Health & Safety Executive (HSE) personnel toward safety. Method: The study population consisted of HSE staff (n: 39). Data gathering tool in this descriptive-analytical study was a researcher-developed, 30-item questionnaire with acceptable validity (1.9) and reliability (0.87). Data were analyzed using the SPSS 19. Samples were selected by census sampling and the entire study population was studied. Statistical methods used were mean, variance, standard deviation, t-test, Pearson's correlation coefficient, and factor analysis. Result: The average age of the participants was 28.6 years, 56.5% of them were single and 43.5% married. The average work experience of the participants was 5.2 years. Bachelor's degree (54%) and Master's degree (23%) were the most and least frequent academic degrees, respectively. The Pearson correlation coefficients showed age and work experience were not correlated with safety attitudes. The t-test results showed there was a significant difference between the viewpoints of single and married workers and attitude variable (P<0.01).The t-test results also showed there was no significant difference between education level and attitude. Conclusion: According to the factor analysis results, items were classified into four categories: management factors, educational factors, communication factors, and regulatory factors.  },  
Keywords = {Safety, attitude, Factor analysis, Health & Safety Executive personnel},
volume = {3},
Number = {1}, 
pages = {291-298}, 
publisher = {Shahid Sadoughi University of Medical Science},
title_fa = {بررسی نگرش کارکنان HSE نسبت به ایمنی شغلی  (مورد مطالعه: کارکنان HSE مؤسسه فجر)},
abstract_fa ={با توسعه تکنولوژی و افزایش کاربرد آن احتمال بروز خطرات در محیط‏های صنعتی زیادتر شده است. ایمنی شاخه‏ای از علم است که به تجزیه و تحلیل عوامل مخاطره‏آمیز می‏پردازد. هدف این تحقیق بررسی نگرش کارکنان HSE مؤسسه فجر نسبت به ایمنی است. جامعه آماری این تحقیق را کارکنان HSE مؤسسه فجر تشکیل دادند (N= 39). ابزار جمع‏آوری داده‏ها پرسشنامه بود که دارای روایی و پایایی مورد قبول بود (87/.) و به منظور تجزیه و تحلیل داده‏ها از نرم‏افزار SPSS 19 استفاده شد. نتایج نشان داد میانگین سنی  6/28 سال است و 5/56 درصد از پاسخگویان مجرد و 5/43 درصد از پاسخگویان متأهل هستند. میانگین سابقه کاری کارکنان نیز 2/5 سال است. همچنین مقطع کارشناسی (54 درصد) و فوق‏لیسانس(23 درصد) به ترتیب دارای بیشترین و کمترین تراکم هستند. از بین 30 گویه مطرح شده به منظور بررسی نگرش شناخت لوازم حفاظت فردی، استفاده از ابزار کار مناسب و کار کردن ایمن در تمام ساعات کاری اولویت‏های اول تا سوم را به خود اختصاص دادند. نتیجه ضریب همبستگی پیرسون نشان داد بین متغیرهای سن و سابقه‏ی کاری با متغیر نگرش به ایمنی ارتباط معنی‏داری وجود ندارد اما بین متغیر واحد شغلی و نگرش در سطح 01/ درصد ارتباط وجود دارد. نتایج آزمون t نشان داد بین دیدگاه کارکنان مجرد و متأهل با متغیر نگرش در سطح 01/0 تفاوت معنی‏داری وجود دارد. نتایج آزمون t همچنین نشان داد بین میزان تحصیلات و متغیر نگرش تفاوت معنی‏داری وجود ندارد.  },
keywords_fa = {ایمنی, نگرش, کارکنان HSE},

doi = { 10.18502/aoh.v3i1.348 },
url = {http://aoh.ssu.ac.ir/article-1-118-en.html},  
eprint = {http://aoh.ssu.ac.ir/article-1-118-en.pdf},  
journal = {Archives of Occupational Health},  
issn = {2588-3070}, 
eissn = {2588-3690}, 
year = {2019}  
}

@article{ 
author = {MoradiHanifi, Saber and Laal, Fereydoon and Panjali, Zahra and Khoubi, Jamshi},  
title = {Health risk Assessment of Exposure to Harmful Chemical Agents in a Refinery}, 
abstract ={Background: Process units, due to performance conditions at high pressure and high temperatures, are prone to many health risks that can lead to adverse effects during work. In order to identify health hazards, assess their risks and make appropriate decisions to control the risk and improve the health of individuals in this regard, the assessment of health risks is of particular importance. Therefore, the aim of this study is to assess and prioritize health risks in a refinery. Methods: This cross-sectional study was conducted in a refinery in 2012. In this study, 14 important chemical substances were identified and analyzed.  Excel analysis was used to analyze the data. To assess the health risks due to chemical exposure the methodology proposed by the Department of Health Care in University of Singapore was used. First, important chemicals were identified and then the degree of risk and degree of exposure to chemicals were calculated and finally the level of health risk due to exposure to chemicals was determined. Results: The results showed that from 14 identified cases, exposure to diglycol diamine had a risk level of 4.47 (very high), hydrogen sulfide a risk level of 3.87 (high level), and molybdenum and nickel base catalysts a health risk of 3.87 (high), all of which were in a range of  unacceptable risk. Conclusion: In this study exposure to diglycol diamine, hydrogen sulfide, and molybdenum and nickel based catalysts was in the range of unacceptable risk. Using management and engineering controls such as personnel training, shortening the work shift of individuals, pre-recruitment and periodical examinations, designing a ventilation system, and the use of detectors and discovery equipment are recommended to reduce the level of risk.},  
Keywords = {Health risk assessment, Refinery, Catalysts, Hydrogen disulfide},
volume = {3},
Number = {1}, 
pages = {299-306}, 
publisher = {Shahid Sadoughi University of Medical Science},
title_fa = {ارزیابی ریسک مواجهه با  عوامل زیان آور شیمیایی در یک پالایشگاه},
abstract_fa ={ مقدمه : واحد های فرایندی بدلیل شرایط عملکرد در فشار و دمای بالا مستعد ریسک های بهداشتی بسیاری هستندکه می توانند در هنگام کار عوارض سوء ی را بدنبال داشته باشد . به منظور شناسایی مخاطرات بهداشتی  ، ارزیابی ریسک های آن ها وتصمیم گیری مناسب برای کنترل ریسک وبهبودسلامت افراددر این زمینه ارزیابی ریسک بهداشتی از اهمیت ویژه ای برخوردار است هدف از این مطالعه ارزیابی و اولویت بندی ریسک های بهداشتی وارائه برنامه مدیریت ریسک است .  روش بررسی : این مطالعه  به صورت مقطعی در یک پالایشگاه در سال 1391 انجام گرفت ، در این مطالعه 14 ماده شیمیایی مهم شناسایی و مورد بررسی قرار گرفت و برای تجزیه تحلیل دادها از نرم افزار اکسل استفاده شده است . جهت ارزیابی ریسک بهداشتی ناشی از مواجهه با مواد شیمیایی از روش ارئه شده دپارتمان بهداشت حرفه ای دانشگاه سنگاپور استفاده گردیده ، برای این کار ابتدا مواد شیمیایی مهم شناسایی  و سپس درجه خطر و درجه مواجهه با مواد شیمیایی محاسبه و در نهاین سطح ریسک بهداشتی مواجهه با مواد شیمیایی تعیین گردید .    یافته ها : نتایج نشان داد از 14 ماده شمیایی شناسایی شده ، مواجهه با  دی گلیکول دی آمین دارای سطح ریسک 4.47 ( سطح خیلی بالا) ، هیدروژن دی سولفوره دارای سطح ریسک 3.87 ( سطح بالا ) ، و کاتالیست های با پایه مولیبدن و نیکل دارای سطح ریسک 3.87 ( سطح بالا)در محدوده ریسک های غیرقابل قبول قرار دارند .    بحث و نتیجه گیری : تحلیل نهایی حاکی از آن است که ریسک های بهداشتی مذکور در دراز مدت می توانند موجب اختلال در درک بو (حاصل از بوی تند سولفور ) و اختلالات سیستمیک ( ناشی از تماس با گردوغبار کاتالیست ها )  ومشکلات تنفسی ( ناشی از تماس با دی گلیکول آمین) شود . استفاده از وسایل حفاظت فردی مناسب ، کنترل های مدیریتی مانند گردش شغلی  و جایگزینی مواد شیمیایی کم خطر به عنوان راهکارهای کنترلی پیشنهاد می گردد.    },
keywords_fa = {ارزیابی ریسک شیمیایی , پالایشگاه , کاتالیست ها , هیدروژن سولفوره },

doi = { 10.18502/aoh.v3i1.349 },
url = {http://aoh.ssu.ac.ir/article-1-115-en.html},  
eprint = {http://aoh.ssu.ac.ir/article-1-115-en.pdf},  
journal = {Archives of Occupational Health},  
issn = {2588-3070}, 
eissn = {2588-3690}, 
year = {2019}  
}