What is a Schumann Resonance? Believe it or not, the Earth behaves like an enormous electric circuit. The atmosphere is actually a weak conductor and if there were no sources of charge, its existing electric charge would diffuse away in about 10 minutes. There is a 'cavity 'defined by the...
What is an external magnetic field? What is a magnetic field reversal? What is a lvdt transducer? What is a stray magnetic field? What is a electrical transducer? What is electrical transducer? What is a rotating magnetic field? What is a transducer in electronics?
As long as no additional electrical load is applied to such circuits, the response is 6dB/octave (which means that the signal level drops by 6dB for every octave below the filter's 'turnover' frequency), or 'first order'. These simple, passive circuits cannot be used to boost frequencies,...
What is a cavity resonator? Cavity Resonator A cavity resonator comprises of metallic boxes that are hollow whereby Locks in a cavity always exist in the available open space. Louis Stein first discovered a cavity resonance during the second world war. AC Gordon-Smith and Esein led to the inv...
How Does an fMRI Scanner Work? What Is an EEG fMRI? What are Binaural Beats? What can I Expect During a SPECT Brain Scan? What is a PET Scanner? What is an Electroencephalograph? How do I Become an Electroneurodiagnostic Technologist?
Patrick is a 70-year-old diabetic man with a 2-year history of stable chest pain when he exerts himself. He is awoken from sleep with the acute onset of crushing central chest pain which radiates to his neck and left arm. His normal medications include normally aspirin, a diuretic, a ch...
quality factors Q, which is the signature of the amount of loss or dissipation (the lower the loss, the higher the Q and the narrower the linewidth of the resonance mode). This allowed us to investigate the effects of Q of the selected modes on the Fano, EIT and ATS processes by ...
What Is Electrotherapy. The future of healthcare is here. Electrotherapy, also known as Electro-Medicine, PEMF (Pulsed Electro Magnetic Field) or Bio Resonance, consists of small electrical impulsesused to stimulate, re-connect, recharge and repair the cellular and electrical circuitry of the body...
Some lithium battery designs use not a solution of lithium ions as an electrolyte but a solid lithium alloy, frequently aceramic. Similar to graphene, the idea is that electrons can flow freely through the crystal matrix of ceramics, as they do through graphene's wandering resonance bonds. Thes...
What is collimation in radiography? What is exploration in geophysics? What is pure geophysics? What is a power transducer? What is the orbital septum? What is a electrical transducer? What is electrical transducer? What is an intracapsular cataract extraction?