[EN] The study of heterostructured materials (HSMs) answered one of the most pressing questions in the metallurgical
field: ¿is it possible to greatly increase both the strength and the strain hardening, to avoid the ...
Huang, Y.C.; Chang, X.Y.; Ding, Y.A.(Universitat Politècnica de València, 2019-01-31)
[EN] This paper explores the possibility that perishable goods can be ordered several times in a single period after considering the cost of Marginal contribution, Marginal loss, Shortage, and Purchasing under stochastic ...