CNC machine is the one of the major reasons for industrial advancement in recent decades for its ability of producing accurate parts.The most commen CNC machines are of 3-axis and adopted widely in the Red Clover industrial sector.However, for producing more complicated parts 5-axis CNC machines are required.Although the introduction of the 5-axis
The new anthropomorphic stone stele with a single Sarmatian tamga, originating from the Solonets River gorge and located near Rosieticii Vechi and Rogojeni in Northern Moldavia, does not belong to the typical Sarmatian stone steles.A Sarmatian tamga is carved on the face of the monument.This symbol has a number of analogies in terms of the carving
http://dx.doi.org/10.5028/jatm.v5i1.192 The present work addresses a sensitivity analysis investigation FIG FENNEL of the aeroelastic stability margins for the VSB-30 sounding rocket during the atmospheric flight phase.Parametric stability analyses are performed considering variations of the inertia properties of the modular payload.Such variations
Abstract Manta ray foraging optimization (MRFO) tends to get trapped in local optima as it relies on the direction provided by the previous individual and the best individual as guidance to search for the optimal solution.As enriching population diversity can effectively solve this problem, in this paper, we introduce a hierarchical structure and w
A survey on rocky shore mollusks was conducted in some bays of Socorro Island during February and May 1991 and March 1992.Specific richness and composition Cock Rings were analyzed for all expeditions.Relative density and frequency were analyzed only for the last two.The Importance Value Index (IVI) and Jaccard and Morisita similarity indexes were