The characteristics of mandibular lateral displacement include lateral inclination of the occlusal plane and the differences between the right and left masticatory muscles. The aims of this investigation were to compare the mandibular stress distribution and displacement of the cervical spine using three-dimensional finite element models (3D FEM) to simulate masticatory movements and to clarify...

Modulations in the internal structure of the plasma membrane during the cell cycle of mouse C1300 neuroblastoma cells (clone Neuro-2A) have been studied by freeze-fracture electron microscopy. Both the numerical and lateral distributions of the intramembrane particles (IMP) of the P face of the medium-exposed plasma membrane were determined as a function of the IMP diameter. The lateral IMP-dis...

UNLABELLED The purpose of this research was to examine the distribution of the tooth size in a large sample. The objective teeth were the left upper and lower fourteen teeth except the third molar. The tooth size of 1,000 dental casts from the Japanese female orthodontic patients was measured. On each of them, a histogram and a set of statistics (mean, standard deviation, coefficient of variati...

We present a two-dimensional model of ion implantation which accounts for position dependent lateral moments. The lateral standard deviation and the lateral kurtosis as a function of depth have been calculated by two-dimensional Monte Carlo simulations for boron, phosphorus, arsenic and antimony in silicon for energies in the range of 10 to 300 keV. The lateral moments as a function of depth an...

Hydraulic engineering studies related to floods usually require the lateral distribution of flow velocity across the compound channel section, constituted by the main channel and the floodplain. 2D-Horizontal numerical models (such as the public domain software RMA2 of USACE) are now broadly accepted as an appropriate theoretical model to solve this problem. However, as in the majority of appli...

At 30 minutes after intravenous administration of the glomerular renal agent TC-99m-DTPA, both right and left lateral views were obtained. We analyzed the ratio of optical densities (behind the ureter/In front of the ureter). In patients without gross renal failure or retroperitoneal disease, the ratio was always less than 1 (range 0.38 to 0.95, mean 0.68). This represents greater perfusi...