Compatriots revere soldiers for their willingness to put life on the line serving nation. They deserve be admired, given power endure hardships of battlegrounds. Experts say that war veterans often show signs traumatic disorders. It can seen in messages expressed social media by these individuals. In this research, we leveraged tweets gain insights into sentiments veterans. We examined elements...

this study examines the ideological content of six internationally-used elt textbooks, three british and three american. applying the theory and procedures of critical discourse analysis (cda), three aspects of the conversations in the textbooks, i.e. content, relations, and positions were examined. results suggest that in terms of content, british textbooks tend to entertain the students while...

soil slopes are sometimes curved in plan rather than being straight. this curvature,especially when it is convex, decreases the bearing capacity of the slope. finite element methodhas been used here in this research to investigate the reducing effect of curvature on bearingcapacity of a slope. failure of soil has been assumed to be according to mohr-coulomb criteria;but the flow rule of the soi...

in this work, we analyse a pair of two-dimensional coupled reaction-diusion equations known as the gray-scott model, in which spot patterns have been observed. we focus on stationary patterns, and begin by deriving the asymptotic scaling of the parameters and variables necessary for the analysis of these patterns. a complete bifurcation study of these solutions is presented. the main mathematic...

the occurrence of chatter vibrations in boring operation has a great influence in improving workpiece dimensional accuracy, surface quality and production efficiency. in this paper instability analysis of machining process is presented by dynamic model of boring machine. this model, which consists of machine tool’s structure, is provided by finite element method and ansys software. the model is...