Continuation and bifurcation methods and algorithms for evaluation of flight dynamics for highly non-linear aircraft has tended to concentrate on rigid-body fixed-wing vehicle models.
The majority of studies reported on absorption to date are concentrated on "rigid" porous media, which contradict the properties of real porous media which undergo swelling and shrinking changes.
A material object could be treated as a point-mass (a mathematical point at which it is assumed all the mass of the object is concentrated), as a rigid body, as a continuously deformable medium, and so on.
Even if the British fighters reached the bombers without interception, the chaos of modern aerial combat made it impossible to concentrate attacks with large, rigid formations.
Most efforts to date, however, are concentrated on how to yield rigid copies of self-replicating structures virtually in the cellular space, whereby even a tiny disturbance occurring around a loop is likely to prevent the loop from completing its reproduction.
Kweli's default musical setting is that dreary soul-jazz hybrid that seems to come as standard with every socially conscious rapper, presumably in the belief that if the music bores the listener rigid, they will be forced to concentrate on the lyrics.
Oligomeric or multidomain proteins, with domains surrounding a rigid core, have unlimited ability to concentrate stress, provided there are at least four domains.
Considerable efforts were made in the past 15 years to develop strategies for the optimization of steel frames with semi-rigid connections, concentrating on the frames and not the connections, which were designed after the rest of the structure had been optimized.
A rigid block model with nonlinear behavior concentrated at the joints was developed and calibrated by comparison with the observed response.
The riots were a direct result of rigid and violently enforced segregation of housing that concentrated black Americans into ghettos with decaying, overpriced housing.
