The work presents the research and analysis concerning general low frequency vibration and its effect on energy balance of a human organism (a comparison with a control group). The research was conducted in two phases: a group exposed to vibration and a control group. An exposed group (28 ...
Effects of low-frequency vibration on human term fetuses. Thirteen healthy pregnant women between 37 and 41 weeks' gestational age were studied to examine effects of a 5-second external vibratory stimulus (100 Hz,... R Gagnon,J Foreman,C Hunse,... - 《American Journal of Obstetrics & ...
Low-frequency vibration energy harvester using a spherical permanent magnet with controlled mass distribution Using the roly-poly-like magnets, proof-of-concept electromagnetic energy harvesters have been fabricated and tested. Moreover, effect of ferrofluid as a ... Y Choi,S Ju,HC Song,... 被引...
frequency. Each linear energy harvester has a fixed resonant frequency and is always designed to have a high quality (Q) factor. Therefore, a maximum output power can be achieved when the resonant frequency of the generator matches the ambient vibration frequency as: T r mY P ζ ω 4...
Those healthy biological organisms have coherent biofields and unhealthy organisms have field disruptions and unintegrated signals. It is said that frequency and thus vibration is the variable of dependence. The genetic wave information from DNA, recorded within the polarizations of connected photons, ...
In our daily lives, low-frequency kinetic energy primarily manifests as vibrations. However, effective harnessing of low-frequency kinetic energy remains a
Vibration energy harvesters can replace batteries and serve as clean and renewable energy sources in low-consumption wireless applications. Harvesters delivering sufficient power for sensors operating in an industrial environment have been developed, but difficulties are encountered when the devices to be po...
For the first time, the power output of an electromagnetic magnetic levitation vibration energy harvester was studied when placed on 10 human participants while walking and running on a treadmill from 2mph (3.2km/h) to up to 7mph (11.3km/h). The power generated from the device when particip...
Based on the magnetic interaction between the magnetized cantilever and a magnet on the substrate, a novel vertical-vibration frequency-up-conversion (FUC) structure is formed to generate stable amounts of electric energy per cycle from the horizontal substrate stretching/rebounding. The two ends of...
a novel vertical-vibration frequency-up-conversion (FUC) structure is formed to generate stable amounts of electric energy per cycle from the horizontal substrate stretching/rebounding. The two ends of the flexible substrate are attached on both sides of a limb joint to transform joint rotation int...