نتایج جستجو برای: static magnetic fields smf

تعداد نتایج: 635859  

2011
Ying Yang Ying Yan Xiaolu Zou Chuchu Zhang Heng Zhang Ye Xu Xutian Wang Palhalmi Janos Zhiyun Yang Huaiyu Gu

23 With the development of superconducting magnets, the chances of exposure to 24 intense static magnetic fields (SMFs) have increased. Therefore, safety concerns related 25 to magnetic field exposure need to be studied, especially the effects of magnetic field 26 exposure on the central nervous system. Only a limited number of studies prove a direct 27 connection between magnetic fields and el...

Journal: :BioRisk 2023

Background : Recognising effects of static magnetic field (SMF) varying flux density on flora and fauna is attempted. For this purpose, the influence studied for molecules five complex lipids i.e. such as β-carotene, sphingosine, ceramide, cholesterol phosphatidylcholine. Methods Computations effect real SMF 0.0, 0.1, 1, 10 100 AMFU (Arbitrary Magnetic Field Unit; here 1AMFU > 1000 T) we...

This study was designed to investigate the effects of applying 1 mT static magnetic field (SMF) during the vitrification process, on the viability of ovarian follicles after vitrification-warming and autotransplantation. The study was conducted in two phases. In the first phase, ovaries of female NMRI mice (6 to 8 weeks old) were randomly divided into three groups: 1- Freshly isolated ovaries f...

Journal: :Progress in biophysics and molecular biology 2006
Gunde Ziegelberger Michael Repacholi Alastair McKinlay

The rapid development of technologies using static magnetic fields particularly in medicine has resulted in an increase in human exposure to very high static magnetic fields. ICNIRP is the internationally recognised body that sets guidelines for protection against adverse health effects of non-ionizing radiation including static magnetic fields. It has recently published guidelines on limiting ...

2006
Salem Amara Hafedh Abdelmelek Mohamed Ben Salem Rached Abidi Mohsen Sakly

The present work was undertaken in order to investigate the effects of static magnetic field (SMF) on growth rates, hematopoiesis, plasmatic proteins levels, glucose concentration, lactate dehydrogenase (LDH) and transaminases activities in male rats. Sub-acute exposure of rats during 5 consecutive days to SMF (1h/day at 128mT) induced an increase of plasma LDH activity (+38%, p<0.05), and gluc...

Journal: :General physiology and biophysics 2009
Salem Amara Catherine Garrel Alain Favier Khémais Ben Rhouma Mohsen Sakly Hafedh Abdelmelek

Currently, environmental and industrial pollution along with increase and causes multiple stress conditions, the combined exposure to magnetic field and other toxic agents is recognised as an important research area, with a view to better protecting human health against their probable unfavourable effects. In the present study, we investigated the effect of co-exposure to static magnetic field ...

ژورنال: طب کار 2017

Introduction: One of the pollutants that is developing in human life day by day is Magnetic field. In modern urban transport systems, diesel motors have been replaced with electric motors, working with alternating and direct currents, and leading to occupational exposure of drivers with magnetic fields. This study aimed to determine the urban train's drivers exposure with static magnetic fields...

Journal: :Journal of Electrical Engineering 2019

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