1 to 50 Hz
4) Start the Function Generator. Set channel 1 to a 50 Hz square wave, with a 0 DC offset and peak to peak
... 9) Next we want to make measurements on our signal. On the right panel, Enable the cursors. We will be making measurements on channel 1, so you will need to find the green cursors. You may find them in the middle ...
8
Improvement of diaphragm and limb muscle isotonic contractile performance by K+ channel blockade
... 20 Hz, and b) deter- mination of the extent to which DAP improves isotonic contractions over time during fatigue-inducing stimula- ...20 Hz was chosen for both portions of the present study, based on DAP ...
9
Effect of 50 Hz Electromagnetic Fields on the Induction of Heat-Shock Protein Gene Expression in Human Leukocytes
... Heat-shock protein gene expression was determined by reverse tran- scriptase-polymerase chain reaction (RT-PCR). Messenger RNA was iso- lated from the leukocyte cell pellet using the PolyATract System 1000 according to ...
6
The Effects of 50 Hz Electromagnetic Fields Induction of Apoptosis in Rat Ovarian Follicles
... Electromagnetic radiations which are briefly called EM radiation or electromagnetic field (EMF) are Emission waves phenomenon’s that spreads in vacuum or Article. These waves consist of electric and magnetic fields that ...
5
Characterization of an In-house Built 50 Hz Single Dielectric Barrier Discharge System Having Asymmetric Electrodes
... The chemical reactivity of non-local thermodynamical equilibrium discharge plasmas is of great importance in various material processing applications. The main advantage of these plasmas is the possibility of inducing ...
8
Influence of Steel Non-Linearity in Assessing 50-60 Hz Interference on Pipelines
... The example studied consists of a buried pipeline (6.167 km long and earthed at its terminal points) under the induction by a 380 kV–50 Hz power line which is 12.1 km long and in fault condition; the fault ...
10
Power quality event analysis in 25 kV 50 Hz AC railway system networks
... By definition, a supply interruption is the condition when the voltage magnitude at the supply terminal becomes less than 1% of the nominal value, shown in Table I [9]. Fig. 6 and Fig. 7 represent examples of two ...
6
Anticonvulsant Effect of Cicer arietinum Seed in Animal Models of Epilepsy: Introduction of an active Molecule with Novel Chemical Structure
... Background: Cicer arietinum (Chickpea) is one of the most important harvests in the world with high nutritional value. Lack of essential oils in the seeds of Chickpea is an advantage in search for drug-like molecules ...
6
50 HZ Electromagnetic Fields Enhance Urease Activity
... V, 50 Hz duty cycle and the field intensity ...Figure 1(Hirst magnetic instruments UK, range 0 mT -3 T, frequency 15 Hz to 10 KHz and with an accuracy of ± 1%) the gauss meter was ...
6
Optical Characterization of 50 Hz Atmospheric Pressure Single Dielectric Barrier Discharge Plasma
... The dielectric barrier cover on copper coil anode is the key for proper functioning of the DBDs. In the absence of the dielectric barrier, the DBD undergoes to an arc transition region. The thickness of the dielectric ...
15
A New Approach for Transformer Interturn Faults Detection Using Vibration Frequency Analysis
... a 1% fault is created between LV turns in external LV ...(50 Hz in This study), the winding vibration main harmonic component is 100 Hz ...
15
Eye movement dynamics in the dogfish
... Pulse trains were delivered at a constant frequency in the range 0-50 Hz, or sinusoidally modulated between 0-20 Hz at modulation frequencies in the range 0-01-1 Hz Fig.. Eye movements p[r] ...
8
The effect of Non- ionizing electromagnetic field with a frequency of 50 Hz in Rat ovary: A transmission electron microscopy study
... group 1 (10 rats) received EMF for 8 weeks (3 weeks intrauterine +5 weeks after births) and experimental group 2 (10 rats) received EMF for 13 weeks (3 weeks intrauterine +10 weeks after ...
8
Effect of 50 Hz Electromagnetic Fields on Alpha Amylase Activity
... The effect of extremely low frequency (ELF) electromagnetic field (EMF) (50 Hz 0.5 mT) on the activity of alpha amylase (EC 3.2.1.1) was studied. In addition factors effecting the enzyme activity, ...
6
Static and 50 Hz Electromagnetic Fields Effects on Human Neuronal Like Cells Vibration Bands in the Mid Infrared Region
... Figure 5. (a) Representative FSD spectra in the amide I and II regions of neuronal-like cells samples after exposure to SMF. The relative increase of the β-sheet content as to the α-helix component in amide I is enhanced ...
10
Epidemiology and economic burden of herpes zoster and post herpetic neuralgia in Italy: A retrospective, population based study
... of HZ but only about a quarter of related cases of PHN because most cases of PHN are managed by ...of HZ cases that developed PHN because less serious cases which were not treated with drugs and serious ...
11
Shielding effectiveness of mesh wire for 50hz magnetic field
... The electromagnetic shielding of wire-mesh screens is discussed in the frequency range where the individual meshes are electrically small ( L < 0 . 1 λ ) . The screen, whose meshes are assumed to be square, its ...
37
Equal Switching Distribution Method for Multi Level Cascaded Inverters
... There are several basic configurations for multi-level inverters, and each of them has its advantages and dis- advantages versus the others [1-3]. All of them produce the output voltages by adding or subtracting ...
10
Pre and post natal exposure of 50 Hz electromagnetic fields on prostate glands of rats: an electron microscopy study
... The equipment was based on Helmholtz coil which works following Fleming's right hand rule. It produced an alternate current of 50 Hz frequency creating an EMF of 80 G. The intensity of EMF could be ...
6
Effects of concurrent visual tasks on cortico-muscular synchronization in humans
... 12 Hz enhancement was found not only at surrounding areas but at the motor cortex area as well and since subjects were able to maintain almost the same isometric contraction force level as in the control task, the ...
12