فرهادیان, مریم
دانشــگاه علــوم پزشــکی همــدان
[ 1 ] - بررسی ارتباط بین غلظت تتراکلرواتیلن در هوای بازدم و سطوح مواجهه فردی در شاغلین خشکشویی
Background: When workplace air monitoring is not sufficient to determine the exposure levels, the determination of compounds and some metabolites in exhaled air and personal exposure levels is considered a practical method for biological monitoring. The aim of this study was to determine the relationship between the concentration of tetrachlorethylene in exhaled air and personal exposure levels...
[ 2 ] - ارزیابی روشنایی مصنوعی و ارتباط آن با وضعیت‌های بدن حین کار در آرایشگاه‌های زنانه شهر همدان
Background and objective: long term work, nonstandard and improper tools, and inadequate lighting in the workplaces are important factors which resulted in awkward postures in hairdressers. The present study was performed to assess general and local lighting and investigate its relationship with postural status assessed by Rapid Entire Body Assessment (REBA) method in Hamadan’ hair salons...
[ 3 ] - ارزیابی ریسک عوامل مؤثر بر افت شنوایی کارگران در مواجهه با صدا در یک صنعت فلزی
Background & Objectives : Worker exposure conditions such as noise level, exposure duration, use of hearing protection devices and health behaviors are commonly related to noise induced hearing loss. The objective of this study was risk assessment of influence factors on occupational hearing loss in noise exposed workers in typical noisy process . Methods : Information abo...
[ 4 ] - The Relationship Between Salivary Alpha Amylase Activity and Score of McGill Pain Questionnaire in Patients With Tension Type Headache
Introduction: Tension-type headache is the most common type of headache across the world. Saliva as a non-invasive medium is used to detect a wide range of diseases. Salivary Alpha-Amylase (SAA) levels has been suggested as a potential indirect marker for detecting Sympathoadrenal Medullary (SAM) activity, which is activated by pain. Significant correlation was found between SAA levels and pain...
[ 5 ] - The Relationship Between Salivary Alpha Amylase Activity and Score of McGill Pain Questionnaire in Patients With Tension Type Headache
Introduction: Tension-type headache is the most common type of headache across the world. Saliva as a non-invasive medium is used to detect a wide range of diseases. Salivary Alpha-Amylase (SAA) levels has been suggested as a potential indirect marker for detecting Sympathoadrenal Medullary (SAM) activity, which is activated by pain. Significant correlation was found between SAA levels and pain...
[ 6 ] - Comparison of Social Skills of Primary School Children With and Without Parents With Mental Disorders
Introduction: Social skills are considered to be one of the important factors in the success or failure of every individual in a society. The present study was designed to determine the social skills of primary school children with and without parents of mental disorders. Methods: In this research 60 kids between 6-12 years were selected using available sampling method, who had parents with m...
[ 7 ] - Effectivness of Counseling on Mother's Breastfeeding Self-Efficacy
Introduction: The present study was conducted to investigate the effect of breastfeeding counseling on the self-efficacy of lactating mothers. Methods: This study was conducted as a two-group clinical trial on 60 pregnant women referred to Malayer womenchr('39')s hospitals. Pregnant women were selected by available sampling method. Sampling was performed in two groups by block random method an...
[ 8 ] - Catalytic removal of nitrogen dioxide in the air stream by nickel and nickel- platinum supported multiwall carbon nanotube.
Introduction Nitrogen oxides as one of the most dangerous environmental pollutant, have harmful effects on the health of people in the workplace. Today, the catalytic oxidation of nitrogen oxides is a highly efficient method for removing of this gases that has been dedicated part of researches. The aim of study was to investigate the removal efficiency of nitrogen dioxide (NO2) by nickel and...
[ 9 ] - Design and development of a visual comfort questionnaire (VCQ) for employees in the workplace
Introduction: Visual comfort is an important and influential factor on safety, mental health, sleep quality, and musculoskeletal disorders of employees in the workplace. This study aimed to design and develop a questionnaire to assess the visual comfort of employees in the workplace. Methods: The study was performed on 101 participants (88 men and 13 women) in the food industry. First, the a...
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