There is considerable interest in the numbers and population dynamics of mobile African pastoralists alongside a recognition that they are probably undercounted or excluded from many data sources because of the difficulties in enumerating mobile individuals. In the Sustainable Development Goals where it is anticipated that everyone will be counted and their characteristics measured, it is impor...

dear editor, lack of ionizing radiation and the low level energy emission from cell phones initially led to a public perception that use of mobile phones is safe. however, the dramatic increase in the use of cell phones has generated great concerns about their potential adverse effects. we have previously found no association between self-reported illness symptoms and the exposures to microwave...

This paper presents the use of auditory occupancy grids (AOGs) for mapping of a mobile robot’s acoustic environment. An AOG is a probabilistic map of sound source locations built from multiple measurements using techniques from both probabilistic robotics and sound localization. The mapping is simulated, tested for robustness, and then successfully implemented on a threemicrophone mobile robot ...

A fuel-based approach is used to assess long-term trends (1970-2010) in mobile source emissions of black carbon (BC) and organic aerosol (OA, including both primary emissions and secondary formation). The main focus of this analysis is the Los Angeles Basin, where a long record of measurements is available to infer trends in ambient concentrations of BC and organic carbon (OC), with OC used her...

Repackaging of mobile games is serious problem in the Android environment. In this paper, we propose a repackaging detection technique using shortened instruction sequence. By using shortened instruction sequence, the proposed technique can be applicable to a mobile device and can block repackaged apps coming from various sources. In the experiment, our technique showed high accuracy of repacka...

Mobile DNAs are potent sources of mutation in wild populations, but seem only rarely to have been used in adaptive evolution. A new study has revealed a mobile DNA insertion in Drosophila simulans that is associated with an apparent selective sweep and an elevation in expression level of an adjacent gene which creates insecticide resistance.

Online information sources, such as pictures and animations on web pages are frequently used for complementing printed course material in educational contexts. The concurrent use of online and printed information sources by students, however, requires going back and forth between physically separated course material, such as a course book and a computer screen, thus leading to suboptimal learni...

Nowadays, with a growing use of location-aware, wirelessly connected, mobile devices, we can easily capture trajectories of mobile objects. To exploit these raw trajectories, we need to enhance them with semantic information. Several research fields are currently focusing on semantic trajectories to support queries and inferences to help users for validating and discovering more knowledge about...

Handheld outdoor augmented reality requires georeferenced models of the environment to present world-registered overlays to a mobile user. We have developed a handheld augmented reality setup combining multiple sensors built around an Ultra-Mobile PC. We present an outdoor application visualizing subsurface infrastructure in 3D extracted from geodata sources.

Guaranteeing continuous streaming of multimedia data from service providers to the users is a challenging task in wireless ad hoc networks, particularly when node mobility is considered. The topological dynamics introduced by node mobility are further exacerbated by the natural grouping behavior of mobile users, which leads to frequent network partitioning. Network partitioning poses significan...