However, for the precise measurement of the output current, there still remains uncertainty stems from the effect of strain rate when applying mechanical impact onto PENGs.
Methodologically, frequency spectra of elastic waves that are generated by a mechanical impact and propagate in concrete are applied to evaluate the thickness or to locate internal flaws in concrete.
When applied onto fissures, it is additionally possible that remnants of the applied varnish will retain even after mechanical impact, such as mastication and toothbrushing.
Ultrasonic impact treatment (UIT) is a remarkable post-weld technique, which applies mechanical impacts in combination with ultrasonic oscillations into welded joints introducing plastic deformation and beneficial compressive residual stress in the region of the weld toe.
This method can also be applied to evaluate the effect of local damage due to mechanical impact, rot, woodpeckers, or other detrimental activities.
Because the power generated by a vibration energy harvester is proportional to the operating frequency, the proposed energy harvester has been designed to up-convert the applied low-frequency vibration to a high-frequency vibration by mechanical impact.
Alternatively, introducing NMB would reduce the mechanical impact of dyssynchrony.
Second, it compares two different interfaces by which mechanical ventilation is applied: invasive mechanical ventilation via an endotracheal tube and NIV applied via a nasal prong.
The adjective "mechanical," when applied to a musical performance, often implies technical perfection without artistry.
First, the study compares two different modes of mechanical ventilation: volume-controlled mechanical ventilation in paralyzed, deeply sedated subjects and assisted mechanical ventilation applied with NAVA.
