Aggressive fibromatosis is a rare soft tissue tumor that composes of myofibroblasts that arise from musculoaponeurotic structures. It usually affects the abdominal wall but may be also found in other less common sites including the head and neck, submucosa of the oral cavity, spinal, haunch and limbs, especially, the limbs and sacrococcygeal region are rare locations. We described two cases of ...

Solitary fibrous tumors (SFTs) are uncommon, with the pleura as a site of predilection. Central nervous system SFTs, particularly intracranial SFTs, are extremely rare. The lesions are generally benign and localized, and surgery is the main therapeutic solution. The current study reports the cases of a patient who presented with right haunch pain, right leg weakness and paresthesias for several...

The scope of this study is to look at the effect supplying a non-prismatic cross-section on flexural strength one-way continuous slabs reinforced concrete (RC) with two spans under repeated load. research aims ability increase stiffness which leads saving construction costs. For purpose, experimental investigations were carried out; work consisted fabrication and testing six two-span RC same vo...

The mechanical properties of sandy soil depend on both the confining pressure and state compactness. Therefore, buried depth tunnel relative density sand are key factors that affect ground deformation induced by tunneling a super-large-diameter shield. In this study, parameters SANISAND constitutive model first calibrated based triaxial test data for Foshan silty fine sand. Then, actual project...

The writer presents a parametric study devoted to investigate the behavior of nonprismatic members having T-sections by using three-dimensional ~3D! finite-element models ~FEMs!. Fixed-end moments and stiffness coefficients were computed from the 3DFEMs considering thrust effects. As a result of the parametric study, the writer proposed a practical modeling technique based on two-noded beam ele...

Abstract Numerous reinforced concrete structures require strengthening due to mistakes in detail engineering design, incorrect execution during construction, or overloading. One method of structural is use haunch beam casted near column. The development infrastructure Indonesia leads an increase cement use. This phenomenon causes a greenhouse effect higher CO 2 emissions, so that effort perform...

This paper investigates ballistic motions in walking quadrupeds on a horizontal plane. The study is carried out on a quadruped consisting of a body and four identical two-link legs. Each leg has a knee joint and is connected to the body by a haunch joint. Three types of quadruped gaits, bound, amble, and trot, are studied. None of these gaits complies with a flight phase, but they all involve s...