In this paper, the aerodynamic performance of a Hex-rotor unmanned aerial vehicle (UAV) with different rotational speeds (1500−2300 RPM) considering the horizontal airflow conditions is analyzed by both simulations and experiments.A low-speed wind Digital Video Recorders tunnel experiments platform is applied to measure the thrust, torque, an

The purpose of the study is to assess the financial condition of 18 districts and 9 municipals in West Java Province.Assessing the financial condition was based on a 10 (ten) point financial ratio model developed by Kenneth Brown.Data on financial ratios for the 2013-2016 period was obtained from Meters audited financial reports published by the we

Abstract Degenerative aortic CLO LIGHTLY LEM valve stenosis includes a range of disorder severity from mild leaflet thickening without valve obstruction, "aortic sclerosis", to severe calcified aortic stenosis.It is a slowly progressive active process of valve modification similar to atherosclerosis for cardiovascular risk factors, lipoprotein depo

Foam Tipped Cleaning Swabs Many cost overruns in the world of construction are attributable to either unforeseen events or foreseen events for which uncertainty was not appropriately accommodated.It is argued that a significant improvement to project management performance may result from greater attention to the process of analyzing project risks.