Reservoir models with many grid blocks suffer from long run time; it is hence important to deliberate a method to remedy this drawback. Usual upscaling methods are proved to fail to reproduce fine grid model behaviors in coarse grid models in well proximity. This is attributed to rapid pressure changes in the near-well region. Standard permeability upscaling methods are limited to systems with ...

The aim of the study was to test (a) the validity of the supra-orbital line as a substitute for the interpupillary line, and (b) the reproducibility of two different approaches of assessing cranio- and cervico-vertical relationships on frontal cephalograms. The material consisted of natural head position frontal cephalograms of 21 healthy Finnish students and 11 Danish young adults prepared acc...

The vast majority of research on the spatial nature of numerical representation has focused on the horizontal axis, highlighting the left-to-right orientation of increasing values (i.e., the mental number line). Recent evidence points to spatial organization along the vertical (bottom-to-top) axis as well. We argue, however, that these findings are better characterized as generalized magnitude ...

PURPOSE To describe a video-based head-tracking technique to compensate for torsional, horizontal, and vertical in-plane head movements during pupil/iris-tracking video-oculography with a tilting haploscope. METHODS Custom software was developed for image acquisition and off-line analysis for a novel haploscopic viewing device. Head movements were constrained to the frontal plane with the use...

According to the American Association of Endodontists, "a 'true' vertical root fracture is defined as a complete or incomplete fracture initiated from the root at any level, usually directed buccolingually." Vertical root fracture (VRF) usually starts from an internal dentinal crack and develops over time, due to masticatory forces and occlusal loads. When they occur in teeth, those types of fr...