The observer developed here is based on the parity equations concept, hence, in contrast to the Kalman filter-based approaches, it is orthogonal (independent) to the system state vector.
Generally, the nozzles accelerate the flow which caused the velocity to increase at the nozzle plane, while the pressure was decreased in accordance with continuity and energy equations concept.
This chapter does not intend to repeat the equations and concept that may be found from exiting books on buckling and ultimate strength.
With the aim of resolving the problem of underdetermined system of rock physics equations, the concept proposed by Thomas and Stieber (1975) was applied here to establish a desired link between ϕ and C so as to reduce the number of unknown reservoir properties.
However, within the framework of Dirac equation, the concepts of exact pseudospin symmetry occurs when the magnitude of the attractive Lorentz scalar potential S r) and the repulsive vector potential V(r) are nearly equal but opposite in sign, i.e., S r) ≈ -V(r) [2, 3].
Although presented in the context of ordinary differential equations, the concept is general and also applicable to other types of models.
Using equations and concepts once largely relegated to the theoretical realm, he's shown how they can be put to practical use understanding why ecosystems can quickly shift from one state to another with just an extra nudge (for instance, how lakes can shift from clear to cloudy and back again).
Tracey simply explained the connection between the activities and various course topics by announcing to students "this is the main topic for the day, these are the critical equations or concepts that you're applying".
While Ashlyn connected the equations to concepts, she stated that they did not add value to her understanding of the relationships involved in diffusion and other physical and biological phenomena.
