Seamless positioning techniques in indoor and outdoor environments are necessary for obtaining sensor locations. However, no definitive indoor-outdoor navigation system simultaneously provides high accuracy, high availability and low installation cost. Furthermore, crowded indoor-outdoor navigation systems consisting of multiple techniques will destructively interfere with each other, but an ex...

Eosinophilic esophagitis (EoE) is considered to be an immunoglobulin E (IgE)-mediated allergic disorder. Our goal was examine IgE-mediated sensitization patterns in patients with esophageal eosinophilia (EE). We enrolled subjects EE who underwent evaluation a diagnostic panel document multiple allergen-specific IgEs. Statistically significant groups were identified by cluster analysis. also def...

Scene categorization to indoor vs outdoor may be approached by using low-level features for inferring high-level information about the image. Low-level features such as color and texture have been used extensively in image understanding research, however, they cannot solve the problem completely. In this paper, we propose the use of a Bayesian network for integrating knowledge from low-level an...

Children’s perceptions towards nature during childhood is crucial as it affects a child behaviour the environment and in later life an adult. However, number of children playing outdoor where exists including rural areas rapidly declining. The phenomenon disconnection with natural world will develop gaps between subsequently may also breed apathy environment. Therefore, this study investigates ...

This paper proposes a new propagation model to accurately predict outdoor-to-indoor propagation loss. Account is taken of the structural openings along the paths; it is assumed that outdoor-to-indoor paths are possible only through wall openings such as doors and windows. Introducing the angle dependency of the losses with the paths that penetrate the indoor area makes it possible to accurately...

of all the unintentional injuries among children, about 38% are from children’s road traffic injuries (rtis). this denotes 16.5% of mortality among children out of the global mortality for due to rtis with fatal outcomes. as children grow older the predominant type of their injuries changes. children aged among 5-19 are more likely to be injured on roads. they are mainly victims of the adults’ ...

Constant background hypothesis for background subtraction algorithms is often not applicable in real environments because of shadows, reflections, or small moving objects in the background: flickering screens in indoor scenes, or waving vegetation in outdoor ones. In both indoor and outdoor scenes, the use of color cues for background segmentation is limited by illumination variations when ligh...