In wireless mobile environments, we increasingly use data that depends on the location of mobile clients. However, requested geographical objects (GOs) do not exist in all areas with uniform distribution. More urbanized areas have greater population and greater GO density. Thus the results of queries may vary based on the perception of distance. We use urbanization as a criterion to analyze the...

Despite its well-documented importance, the mechanism for nitric oxide (NO) transport in vivo is still unclear. In particular, the effect of hemoglobin-NO interaction and the range of NO action have not been characterized in the microcirculation, where blood flow is optimally regulated. Using a mathematical model and experimental data on NO production and degradation rates, we investigated fact...

Abstract Content-based image retrieval (CBIR) methods search for points with the most similar content to query features from within a large dataset. The notable approach this purpose is an approximate nearest neighbor (ANN) searching. main properties expected system can be listed as follows; low storage requirement, high retrieve speed, and average precision. Hashing, which generate discriminat...

In this article, we give an overview of the history and ongoing effort developing distance education programs courses at Emporia State University. We carefully study ESU’s Master’s program in mathematics. This is one most successful It exemplifies best practices establishing advancing such programs. The strategies institutionalizing are also discussed.

Vortex generators (VGs) are a passive method by which to alleviate boundary layer separation (BLS). The device-induced streamwise vortices propagate downstream. There is then lift-off from the surface and vortex decays. effectiveness of VGs depends on their geometrical configuration, spacing, flow characteristics. In high-speed regime, must be properly positioned upstream BLS region. Measuremen...

the main goal of the present study was to implement a hybrid pattern of cellular automata model and particle swarm optimization algorithm based on tm and etm+ imagery of landsat satellite from 1988 to 2010 for simulating the urban sprawling. in this study, an alternative model was implemented in two ways: the first method was based on two images (1988 and 2010) and the second one was based on t...

the experienced curriculum” is one of the curriculums performed in the educational systems on which several different studies have been done. “the experienced curriculum” is of different levels whose first one is the hidden curriculum. this curriculum can be affected by different factors which have been categorized into four categories namely, educational, social, and geographical in this study...