نتایج جستجو برای: level

تعداد نتایج: 1080584  

Journal: :Journal of Broadcast Engineering 2015

Journal: :Borealis – An International Journal of Hispanic Linguistics 2017

Bahareh Jabalbarezi Hamed Eskandari Damaneh Khaled Ahmadaali,

Keeping the water table at a favorable level is quite significant for a sustainable management of groundwater plans. Various management measures need to know the spatial and temporal behavior of groundwater. Therefore, the measurement of groundwater levels are generally carried out at spatially random locations in the field; whereas, most of the groundwater models requires these measurement at ...

Introduction: In the field of orthopedic surgery, highly impact journals like Journal of Bone and Surgery (JBJS-Am) and Clinical orthopedics and Related Research (CORR) publishing the LOE for their manuscript. JBJS-Am started to publish the level of evidence (LOE) for all manuscript since 2013. Results:310 articles were reviewed. Country of origin for these, were twelve different countries incl...

Journal: :journal of sleep sciences 0
khosro sadeghniiat-haghighi occupational sleep research center, baharloo hospital, tehran university of medical sciences, tehran, iran mina yousefian department of occupational medicine, tehran university of medical sciences, tehran, iran omid aminian department of occupational medicine, tehran university of medical sciences, tehran, iran arezu najafi occupational sleep research center, baharloo hospital, tehran university of medical sciences, tehran, iran

background and objective: adult lead poisoning commonly occurs due to workplace exposures. neuro- psychological symptoms such as insomnia are reported as the early symptoms of chronic lead intoxication. this study aimed to evaluate association between blood lead level (bll) of workers from lead-zinc factories and their sleep quality. materials and methods : a cross-sectional study was performed...

Journal: :iranian journal of public health 0
ar bahrami h mahjub mj assari

consumption of leaded gasoline in iran cause to emit lead compounds in ambient air of gasoline stations and is known to effect on workers health in these locations. the objectives of this study were assessment of ambient lead levels and blood lead levels of gasoline station workers in hamadan city, iran. for this purpose, 82 samples were obtained in ambient air of gasoline station locations. se...

Journal: :iranian journal of public health 0
sa masoud

hypokalemic disease is a disorder in which the amount of serum’ s potassium declines and the patient faces limbs weakness. in this disease, eye muscle and respiratory muscles rarely become involved and death may follow due to respiratory paralysis and heart conducting disturbances. since this disease is treatable and progressive weakness can be prevented, therefore in the study conducted we att...

Journal: :iranian journal of public health 0
hooshang saberi mahsa ghajarzadeh

background: spinal cord injury (sci) is a devastating situation.  spinal cord injury affects functional, psychological and socioeconomic aspects of patients' lives. the ability to accomplish and explicate the one’s own and other’s feelings and emotions to spread over appropriate information for confirming thoughts and actions is defined as emotional intelligence (ei). the goal of this study was...

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