This study aimed to investigate the effect of static magnetic field (SMF) generated by innovative cover screws made NeFeB on early bone healing around dental implants. The was carried out humans in a private practice. Eight 3i implants (Biomet, Palm Beach, FL, USA) were placed posterior mandible at 3.6 and 3.7. control closed with conventional screw (G1), while test Supercharged® (G2). Both gro...

Magnetic fields emanate from radial tires due to the presence of reinforcing belts which are made of magnetized steel wire. When these tires spin, they generate alternating magnetic fields of extremely low frequency (ELF), usually below 20 Hz. The fundamental frequency of these fields is determined by tire rotation rate and has a sinusoidal waveform with a high harmonic content. The static fiel...

The present study aimed to determine the effect of a 17.6 mT static magnetic field (SMF) on efficiency anaerobic digestion (AD) municipal sewage sludge (MSS). SMF had significant impact methane (CH4) production efficiency, levels fermentation rate (ηFMSS) vs. removal (ηVS), and structure bacteria consortium, but it did not affect cumulative biogas production. highest CH4 yield (431 ± 22 dm3CH4/...

objective: the environmental exposure to magnetic fields (mfs) may interact with biological systems. mfs are generated from various sources such as power lines, electric appliances at homes and offices, electrified transportation systems including urban railway systems and diagnostic devices such as magnetic resonance imaging (mri). there are some scientific evidences that imply the exposure to...

PURPOSE To assess sensory effects and other health complaints that are reported by system testers working near magnetic resonance imaging (MRI) magnets, realizing that it is believed that exposure up to 8 T is safe for humans. MATERIALS AND METHODS Levels of exposure to static magnetic fields (SMFs), movement speed during exposure, health complaints, and cognitive performance among employees ...

Thomson’s theorem states that static charge distributions in conductors only exist at the conducting surfaces in an equipotential configuration, yielding a minimal electrostatic energy. In this work we present a proof for this theorem based on the variational principle. Furthermore, an analogue statement for magnetic systems is also introduced and proven: the stored magnetic field energy reache...

Electricity is a general term for a variety of phenomena resulting from the presence and flow of charge, and “Electrotechnics” is the study or the science of practical and industrial applications of electricity. On the other side, the space is mainly characterized by the interaction of energetic charged particles with electric and magnetic fields, which justifies the claim «the space composes a...

Antimicrobial therapy is frequently associated with the emergence of resistant bacteria a high rate morbidity and mortality worldwide. The present study was aimed at investigating impact neodymium-doped yttrium aluminum (Nd:YAG) laser, static magnetic field (SMF) on cellular growth DNA alteration in some clinical bacterial isolates. Samples from cutaneous wounds were collected by sterile cotton...

For a theory with a pseudo scalar coupling φFF̃ and in the case that there is a constant electric or magnetic strength expectation value, we compute the interaction potential within the structure of the gauge-invariant but pathdependent variables formalism. While in the case of a constant electric field strength expectation value the static potential remains Coulombic, in the case of a constant ...

Background : An attempt to recognize the effects of a static magnetic field (SMF) varying flux density on flora and fauna.. For this purpose influence upon molecules Mg(II), Fe(II), Fe(III), Co(II), Co(III) Cu(II) metalloporphyrins is studied. Methods Computations effect real SMF 0.0, 0.1, 1, 10 100 AFU (Arbitrary Magnetic Field Unit; here 1AMFU > 1000 T) were performed in silico (comput...