If they have a relative separation close to 180°, a conjunction near the line of nodes could occur in which one object is travelling on a shallow south north trajectory while the other is moving in the opposite direction.
Marine fishes have been shown to display low levels of genetic structuring and associated high levels of gene flow, suggesting shallow evolutionary trajectories and, possibly, limited or lacking adaptive divergence among local populations.
Finite element modeling analysis confirmed that due to the presence of the interlayer, modification of the subsurface stress state took place, resulting in a more shallow predicted cone crack trajectory.
However, given the shallow reentry angles associated with a low trajectory and partial earth orbit, the accuracy of FOBS missiles was questionable.
Fluid particle trajectories and velocity are computed using the non-linear shallow water wave equations and the boundary layer growth across the entire swash zone is estimated.
Of those processes, one trajectory stands out, developed by the human groups who colonized and inhabited the shallow water-swamp environment ca. 1 500 years ago.
A trajectory of steadily mounting acuity led unhesitatingly from the flat beginning through a shallow indentation to a steadily deepening cup, as the shape of the model eye deformed itself on the computer screen.
