introdouction: the aim of this study was to determine the associations between commonly found pathologic conditions and angulation of the lower third molar teeth. materials and methods: in this retrospective study, 370 panoramic radiographs consisting of 724 lower third molars were evaluated for any pathologies according to their angulation(mesioangular, distoangular, vertical, or horizontal). ...

To evaluate the effect of third molar impaction and impaction-related parameters on development. Panoramic radiographs (N=3972) from 473 males 558 females between 3.2 23.5 years old were analysed. Three examined: hindering contact adjacent second molar, retromolar space availability (only in lower molars), angulation molar. From separate parameters, a definition for was derived. Third molars’ d...

Abstract It is widely accepted that the prevalence of metal hypersensitivity increasing. Furthermore, incidence unerupted mandibular second molars 2.3%, which 0.2% judged to be a result impaction. While it becoming more common treat impacted in daily clinical practice, hypersensitive patients presenting with are less frequently encountered. There have been no previous reports who required molar...

Certain essential cognitive processes require the precise temporal interplay between glutamatergic (excitatory) pyramidal cells and γ-aminobutyric acid (GABA)-releasing inhibitory interneurons in the hippocampus. Basket cells, the main class of interneurons, target pyramidal cell somata and proximal dendrites and thus are poised to modify network oscillations. Though only present in limited num...

The valuation of basket default swaps depends crucially on the joint default probability of the underlying assets in the basket. It is known that this probability can be modeled by means of a copula function which links the marginal default probabilities to a joint probability. The valuation bears risk due to the uncertainty of the copula, the relation of the assets to each other and the margin...

Previous studies of NMDA receptor (NMDAR) expression on axons of cerebellar molecular layer interneurons have produced conflicting results. We made use of the calcium sensitivity of vesicular release machinery to test for NMDAR activity in basket cell axons. Iontophoresis of l-aspartate, an NMDAR agonist, onto basket cell axon collaterals had no effect on evoked IPSCs measured in synaptically c...

We used dynamic (1)H NMR spectroscopic methods to examine the kinetics and thermodynamics of CH(3)CCl(3) (2) entering and leaving the gated molecular basket 1. We found that the encapsulation is first-order in basket 1 and guest 2, while the decomplexation is zeroth-order in the guest. Importantly, the interchange mechanism in which a molecule of CH(3)CCl(3) directly displaces the entrapped CH(...

Traditionally, research in the area of frequent itemset mining has focused on mining market basket data. Several algorithms and techniques have been introduced in the literature for mining data represented in basket data format. The primary objective of these algorithms has been to improve the performance of the mining process. Unlike basket data representation, no algorithms exist for mining f...

The “deep lateral femoral notch” sign refers to an osteochondral impaction injury of the lateral femoral condyle that is associated with disruption of the anterior cruciate ligament (ACL). At the time of injury, the tibia translates anteriorly relative to the femur resulting in an impaction injury of the lateral femoral condyle against the posterior tibial plateau. Identification of the “deep” ...

Late presentation of foreign body impaction in the esophagus, complicated by perforation in children, has rarely been reported in the literature. Esophageal surgery is very difficult and challenging in Cameroon (a resource limited setting). We are reporting herein 2 cases of esophageal perforation in children seen very late (12 days and 40 days) after foreign body impaction, complicated with se...