4.A method of providing a particle flow image comprising:acquiring ultrasound high-frame-rate broad view data from an ultrasonic array transducer that transmits a series of ultrasonic unfocused steered plane wa
Scalar operators are applied to each element with a matrix. Scalar operations on a matrix are commutative. $$ a\mathbf{B}=\mathbf{B}a $$ There is no vector-matrix division; it is not defined. The equivalent is to multiply a matrix by its inverse, which is the quantity that when multi...
The sine wave generated by the function generator was send to the emission transducer after amplification. The reference hydrophone was hung in water and the tested hydrophone was Conclusion Two T-shape vector hydrophones based on MEMS are presented, and their performance evaluated. The hydrophone ...
When OVH encountersX-direction shock with accelerationax, the stress analysis is similar to that of the sensitivity. In view of the shape of the cilium, the moment of inertia force is divided into two parts: the sphere and the rod, due to the different lengths of the force arm: $$\sigm...
We introduced a millimeter-scale MEMS PVS vector sensor based on a piezoelectric PZT thin film with a suspended cross-shaped beam and a mushroom-shaped proof mass; this design was inspired by the bio-transducer of the lateral line of fish. The proposed PVS was successfully fabricated on a thi...
Most animal species exhibit sexually dimorphic behaviors, many of which are linked to reproduction. A number of these behaviors, including blood feeding in female mosquitoes, contribute to the global spread of vector-borne illnesses. However, knowledge c
1. An occupancy based load controller, comprising: a continuous wave ultrasonic transducer and a Doppler shift ultrasonic occupancy sensor for adaptively sampling ultrasonic energy reflected from a space as a function of a level of said energy, for producing an ultrasonic occupancy estimator vector rel...
two hundred and eighty one genes were found in such arrays. The longest such array contained 10 copies of a gene containing a chitin-binding domain. The longest array of a protein with this architecture comprises just two copies inD. melanogaster, and there are no such arrays inAe. aegyptior...
Because the surface of the concrete was not smooth, couplants, such as Vaseline, were used to facilitate the transmission of energy between the transducer and the surface. The experiments were carried out by two people. One person placed an ultrasonic sensor at each point, started it, and rea...