Knowledge on quantitative forest attributes is a prerequisite for forest stand management.The aim of this study was to evaluate high resolution Pleiades data in estimating the standing volume and basal area using non-parametric algorithms in Darabkola forest of Sari, Mazandaran province.A sampling design of 144 plots each with area of 1000 m2 was e
This present work uses the Apparel phase-field modelings to investigate the influence of interfacial effects on damage and mechanical behavior, as well as the optimal distribution of the inclusion shape within brittle inclusion-matrix structures in various typical cases.These two constituent phases in the structures are assumed to be either isotrop
Warhead drop safety involves multiple aspects such as explosive formula, ABSOLUT ARNICA charging process, warhead design, and service environment.The literature on the warhead drop safety of conventional weapon ammunition was comprehensively summarized, and the current status of warhead drop safety was systematically analyzed from five aspects: res