نتایج جستجو برای: static magnetic fields smf
تعداد نتایج: 635859 فیلتر نتایج به سال:
Power stations produce a range of magnetic fields more than 20 mT which are harmful to those working or living around them. Several investigators have reported an increased health risk due to exposure to electric and magnetic fields (EMF) at 50 and 60 Hz. Several studies have been reported especially with increased tumor incidence, effects on reproduction and development, and neural and behavio...
Variations in the solar wind density introduce variable delays into pulsar timing observations. Current pulsar timing analysis programs only implement simple models of the solar wind, which not only limit the timing accuracy, but can also affect measurements of pulsar rotational, astrometric and orbital parameters. We describe a new model of the solar wind electron density content which uses ob...
Preparing equipment for transport is one of the core aspects that should be considered by transporter. Storing digital evidence requires extensive care in order to prevent damage of electronic evidence. Digital evidence is sensitive to magnetic fields thus it should be stored in the right manner. When documenting evidence, responder should be cautious of things such as temperature, static elect...
In recent years several epidemiological and laboratory studies have suggested possible bioeffects of magnetic fields (MFs) and implied that those fields, especially at extremely low frequencies (50/60 Hz), could exert adverse effects on human health (various types of cancer and immunological disturbances). The mechanism of this effect remains unknown, but one of the most recognised hypotheses i...
Effects of static magnetic field (SMF) on the vascularization in bone were evaluated using an ischemic bone model, where rat femoral artery was ligated. Magnetized and unmagnetized samarium-cobalt rods were implanted transcortically into the middle diaphysis of the ischemic femurs. Collateral circulation was evaluated by injection of microspheres into the abdominal aorta at the third week after...
The scalar median filter (SMF) is often used to reduce noise in scalar geophysical data. We present an extension of the SMF to a vector median filter (VMF) for suppressing noise contained in geophysical data represented by multidimensional, multicomponent vector fields. Although the SMF can be applied to each component of a vector field individually, the VMF is applied to all components simulta...
OBJECTIVES The aim of this study was to investigate the effects of static magnetic field (SMF) during transplantation of the ovarian tissue into the testis. MATERIALS AND METHODS In this experimental study, ovaries of 6- to 8-week-old female Naval Medical Research Institute (NMRI) mice were randomly divided into four groups: i. Fresh ovaries were immediately transplanted into the testicular t...
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