Measuring the value of road performance requires an emphasis on optimal demand. In Indonesia, pavement assessment is sole basis for evaluating value. However, not solely determined by performance, as shoulder and drainage systems also influences it. This study aims to create a evaluation model that quantitative in nature, taking into account both frequency size damages shoulders systems. To con...

Hillslopes in humid regions are typically convex to concave in profi le and have a relatively thick, continuous regolith cover. Conversely, hillslopes in arid regions are typically cliff-dominated and have a relatively thin, discontinuous regolith cover. The difference between these two end-member slope forms is classically attributed to climate, but climate, tectonics, and lithology all play a...

In this paper, for the first time, effect of longitudinal profile shape rill (uniform, concave, and convex) on flow resistance law was studied. The part paper is based a theoretical equation to estimate Darcy–Weisbach friction factor f, deduced from power velocity distribution measurements performed plot. At first, Γ parameter calibrated using all available measurements. Then an analysis hydrau...

displaced fracture of the acromion without associated shoulder injury occurs rarely. a 31-year-old gentleman presented with an isolated acromion fracture resulting from a direct trauma to the top of his left shoulder. open reduction and internal fixation using multiple pins was performed and the fracture was closed without complications. the patient achieved excellent shoulder function and rank...