Recent work in robotic manipulation focuses on object retrieval cluttered spaces under occlusion. Nevertheless, the majority of efforts lack an analysis conditions for completeness approaches or methods apply only when objects can be removed from workspace. This formulates general, occlusion-aware task, and safe reconstruction a confined space with in-place rearrangement. It proposes framework ...

classification of occlusion is the first step in diagnosing the relationship between the upper and lower jaw's teeth. based on angle's classification, occlusion is divided into three categories: class i, class ii, and class iii. the aim of this study was to determine the prevalence of occlusion categories, based on angle's classification, in adolescents with permanent dentition in tehran. this ...

The effects of slow- and fast-releasing quinacrine pellets and tetracycline tablets on the genital tracts of 20 cynomolgus monkeys was evaluated. After surgical implantation of the pellets, the primates were observed for three months. No signs of toxic effects to the drugs were observed during the three-month period and on autopsy. Histopathological evaluation of the fallopian tubes, cervix, ov...

Maps are a mainstay of visual, somatosensory, and motor coding in many species. However, auditory maps of space have not been reported in the primate brain. Instead, recent studies have suggested that sound location may be encoded via broadly responsive neurons whose firing rates vary roughly proportionately with sound azimuth. Within frontal space, maps and such rate codes involve different re...

Infraocclusion is a clinical situation of teeth with occluding surfaces below the plane of occlusion. Treatment of infraocclusion depends on the severity of the situation. This article shows the results of a non-invasive prosthetic approach applied to a young female patient having two infraoccluded premolars. The choice of treatment was to raise the level of these teeth by closing the space wit...

How do we see the motion of objects as well as their shapes? The Gaussian Derivative (GD) spatial model is extended to time to help answer this question. The GD spatio-temporal model requires only two numbers to describe the complete three-dimensional space-time shapes of individual receptive fields in primate visual cortex. These two numbers are the derivative numbers along the respective spat...

Although cerebral hypoperfusion caused by cerebral occlusive disease leads to cerebral ischemic events, an effective treatment has not yet been established. Recently, a novel therapeutic strategy for ischemic disease using angiogenic growth factors to expedite and/or augment collateral artery development has been proposed. Therapeutic angiogenesis might be useful for the treatment of cerebral o...