نتایج جستجو برای: they have high magnetic intensity

تعداد نتایج: 5141575  

Journal: :German Politics and Society 2009

ژورنال: سنجش و ایمنی پرتو 2018

In the extremely low frequency range (3 to 300 Hz), the intensities of electric and magnetic fields increase with increasing voltage and current. If the intensities of electric and magnetic fields are high compared with standard exposure limits, they can have harmful effects on human health. In the vicinity of power lines and high voltage power stations, the intensities of these fields are usua...

Journal: :The Iowa Review 2016

Journal: :journal of computational applied mechanics 0
borhan beigzadeh biomechatronics and cognitive engineering research lab, school of mechanical engineering, iran university of science and engineering mahdi halabian biomechatronics and cognitive engineering research laboratory, school of mechanical engineering, iran university of science and technology

the use of magnetic fields in targeted drug delivery, especially for treatment of cancers and tumoral regions, is one of the significant techniques in the field of modern methods of treatment. considering that many vital biological tissues have been located deep in the body, then for targeted drug delivery and effective treatment in these tissues, it is required to bring therapeutic agent to th...

Ali Yadollahpour Seyed Javad Mirnajafi-zadeh Seyed Mohammd Firoozabadi

 Introduction: Neural stimulation is a promising new technology for the treatment of medically-intractable seizures.  Transcranial Magnetic Stimulation (TMS) is a simple, non-invasive, low cost technique which is widely used in neurophysiology. In a few studies that have been performed at different frequencies the therapeutic effects of this technique were not obvious. Repetition of low frequen...

فیروزآبادی, سیدمحمد, وفایی, عباسعلی, جدیدی, مجید ,

     Background & Aim: In human environment, magnetic fields are created by electrical generators, power lines, and electrical instruments. These fields could affect learning and memory. This study was planned to evaluate whether short time exposure to magnetic fields has any significant effect on spatial memory. Material & Method: In this experimental study, we used 10 male Albino Wistar mice ...

Journal: :journal of paramedical sciences 0
seyed mohammad mahdavi department of biology, science and research branch, islamic azad university, tehran hedayat sahraei neuroscience research center, baqiyatallah university of medical sciences, tehran hassan tavakoli neuroscience research center, baqiyatallah university of medical sciences, tehran paricher yaghmaei department of biology, science and research branch, islamic azad university, tehran

various stresses during life can affect metabolism and brain activities, immune and endocrine systems directly and indirectly, and ultimately, causes animal behavior change. the cellular and molecular level change in neurotransmitter and hormone concentrations led to the functional changes of operating systems in the intracellular organelles.  these events cause of course oxidative stress. all ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده مهندسی شیمی 1391

there is no doubt that human being needs to become integrated with industry and industry needs to be progressed, daily. on the other hand, serious events in industrial units specially in oil industries has been shown that such damages and events are industry related ones. the consequence of such events and damages which resulted in chemical and poisoned explosions and loss of life and property ...

Journal: :reports of biochemistry and molecular biology 0
sophia mousavian science and research branch, islamic azad university, neishabour, iran. ali makhdoumi-kakhki tel: +98 51 38797022; fax: +98 51 38797022

this study was intended to investigate the effectiveness of static magnetic field on the growth of escherichia coli (e. coli) provided from two sources, the urine samples of patients with urinary tract infections and the reference strain e. coli atcc 25922. bacterial samples in nutrient broth were subjected to a range of magnetic intensities (2, 4, 6, 9, 14, 16, 18, and 20 mt) at various exposu...

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