External Alveolectomy

External A* External A*

In this paper we study External A*, a variant of the internal A* algorithm that employs external memory. The approach applies to implicit, undirected, unweighted state space problem graphs with consistent estimates. The complexity of the External algorithm is almost linear in external sorting time and accumulates to O(sort(|E|) + scan(|V |)) I/Os, where V and E are the set of nodes and edges in...

A Case of Ameloblastic Fibroodontoma Extending Maxillary Sinus with Erupted Tooth: Is Transcanine Approach with Alveolectomy Feasible?

Ameloblastic fibroodontoma (AFO) is a rare entity of mixed odontogenic tumors and frequently arises from posterior portion of the maxilla or mandible in first two decades of life. Herein, a 35-year-old woman with a noncontributory medical history who presented with a progressive left maxillary toothache, left maxillary first molar tooth mobility, and swelling in the left maxillary molar area fo...

Spatiotemporal Kriging with External Drift

In statistics it is often assumed that sample observations are independent. But sometimes in practice, observations are somehow dependent on each other. Spatiotemporal data are dependent data which their correlation is due to their spatiotemporal locations.Spatiotemporal models arise whenever data are collected across bothtime and space. Therefore such models have to be analyzed in termsof thei...

گزارش یک مورد افتالمومیازیس خارجی (External Ophthalmomyiasis)

Ophthalmomyiasis is caused by presence of fly larvae Oestrus Ovis which has low incidence rate in the world, but most cases have been reported from developing countries. Recently the prevalence of ophthalmomyiasis has decreased in Iran. In spring 2011, a 40-year old rural woman with a good level of hygiene referred to Ophthalmology department of Rouhani Hospital in Babol. She had no history of...

External masters