A POST-PERMIAN FAULT AT CUSWORTH, NEAR DONCASTER

Subsequent crises delayed post-Permian benthic recovery

1 late Permian mass extinction event in northern Italy. ABSTRACT 10 The late Permian mass extinction event was the largest biotic crisis of the Phanerozoic and has 11 the longest recovery interval of any extinction event. It has been hypothesised that subsequent 12 carbon isotope perturbations during the Early Triassic are associated with biotic crises that 13 impeded benthic recovery. We test ...

Slip-weakening distance estimated at near-fault stations

Evaluation of Nonlinear Response of Structures to Near-Fault Ground Motions and the Comparison of Results with Near-Fault Simulated Records

Near-fault ground motions have caused very much damage in the vicinity of seismic sources during recent earthquakes. It is well known that under specific circumstances, intensive ground shakings near fault ruptures may be characterized by short-duration impulsive motions. This pulse-type motion is generally particular to the forward direction, where the fault rupture propagates towards the site...

Fault Accommodation for near Space Hypersonic Vehicle with Actuator Fault

Based on fuzzy control and sliding mode observer technique, a fault accommodation strategy is proposed for near space hypersonic vehicle (NSHV) with actuator fault in this study. Firstly, the Takagi-Sugeno (T-S) fuzzy model is implemented to represent the NSHV nonlinear dynamics, and a bank of sliding mode observers are designed for the established T-S model, which are used to generate the resi...

Planetary Gases and Fullerenes at the Permian-triassic Boundary