Fatal and nonfatal falls in the construction domain remain a significant issue in today’s workforce. The roofing industry in particular, annually ranks amongst the highest in all industries. Exposure to an inclined surface, such as an inclined roof surface, has been reported to have adverse effects on postural stability. The purpose of this preliminary study was to investigate the intra-individ...

Polyrotaxane metal-organic frameworks (PMOFs) have attracted considerable attention due to their aesthetic topologies and potential biological applications. In this paper, we synthesized two kinds of hcb networks with nanoscale macrocycles. The hcb networks interlocked with each other in inclined and parallel interlocking modes respectively, giving rise to two new PMOFs, {[Ni(DPDBT)(bdc)]·(H2O)...

119004-7272 IJMME-IJENS © August 2011 IJENS I J E N S  Abstract—In this paper, diagonal walking strategy on inclined floor is proposed. In conventional methods, bipedal robots walking on inclined floor are solved only in straight direction. When a biped walks on flat floor, the pelvis orientation is always parallel with the floor surface. However, walking on inclined floor will make the robot ...

oral malignant melanoma (omm) accounts for 5% of all oral malignancies. it is a rare aggressive neoplasm usually found on the hard palate and gingiva. the etiology is unknown, but tobacco and chronic irritation are suggested as probable causative factors. over 30% of the cases have been reported to arise from pre-existing pigmented lesions. a biopsy is required to establish the diagnosis and th...

We examined the interpretation of upward and downward social comparison and its effect on life satisfaction in a questionnaire study among 444 community-dwelling elderly persons with different levels of frailty. As we expected, elderly persons with higher levels of frailty were less inclined to contrast and more inclined to identify themselves with a downward comparison target. Furthermore, the...

This case report describes the repositioning of a laterally luxated primary central incisor with occlusal interference, using a composite inclined plane. The patient was a 4-year-old girl who applied to our clinic three days after the injury. Because of the time delay between injury and presentation, it was not possible to reposition the tooth with pressure. Following a root-canal treatment, an...

Main part of crane systems in general and hoisting especially are rope-reeving systems. They used to reduce the loading on rope itself following parts hoist drive. In order transfer performance required reduced has be compensated by higher speeds. General standard reeving with just vertical orientation. have advantages, as they not difficult plan, build operate. On other hand, comprise disadvan...