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explosion
Non-divergence form operators and variations on Yau's explosion criterion
      
To avoid the problem of schemes combination explosion caused by unbounded depth in the search process, bounded depth-first search was used to control the number of expanded hierarchies for a design tree.
      
The Meishucun stage is the prelude in deciphering the Cambrian Explosion.
      
These new materials provide new evidence for the origin, evolution and the functional evolution of the metazoan during the early stage of the Cambrian Explosion.
      
Numerical analysis of welded joint treated by explosion shock waves
      
This paper focuses on the simulation of welding residual stresses and the action of explosion shock waves on welding residual stresses.
      
Secondly, the effect of explosion shock waves, produced by plastic strip-like explosive, on welding residual stress distribution was predicted with coupled Lagrange-ALE algorithm.
      
It was implicated that explosion treatment could effectively reduce welding residual stresses.
      
The simulation work lays a foundation for the further research on the rule of explosion treatment's effect on welding residual stresses and the factors that may influence it.
      
Punctatus is an extinct, ancient marine animal from the early stage of the Cambrian explosion, occurring at the lowermost Cambrian of both Kuanchuanpu (Ningqiang, Shaanxi) and Maidiping (Emei, Sichuan) areas.
      
The urea decomposition process and explosion effect between the sheet-like structures of kaolinite under microwave irradiation were discussed.
      
Colloidal properties of aqueous dispersions of ultradispersed Al2O3 prepared by explosion synthesis
      
Colloidal properties of aqueous dispersions of ultradispersed Al2O3 prepared by explosion synthesis
      
At temperatures above 90-95°C, the oxidation of mechanically activated aluminum by water is transformed into a thermally self-accelerated explosion process.
      
Electric charges and currents can arise, for example, in the space between a thunderstorm cloud and the ionosphere, or between the shock wave from a ground explosion and the ionosphere.
      
Such an impulse was recorded by the AUREOL-3 satellite after the ground explosion MASSA-1.
      
The launching of such a ship into an Earth orbit or beyond by a large nuclear explosion in an underground cavity is sketched out in the second section of the paper, and finally we consider a hypothetical Mars mission based on these concepts.
      
In the conclusion it is argued that propulsion based on the Orion concept only is not the best method for interplanetary travel owing to the very large number of nuclear explosion required.
      
Theoretical and experimental aspects of design of service devices and systems using burning and explosion energy to separate automatic spacecraft constructions are considered.
      
Chemical Inhibition of the Explosion of Hydrogen-Air Mixtures under Cumulation upon Intense Initiation of Combustion
      
 

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