MRI is a unique imaging technique that allows direct visualization of bone marrow with high spatial resolution and is considered the best tool for local staging of bone tumors. Owing to its high natural contrast resolution, it can depict specific tissue components useful for tumor characterization. Moreover, there is great interest in MRI capability to assess post-chemotherapy changes in order ...

high-resolution imagery such as ikonos satellite can produce useful information for many resource management applications. we investigated the capability of pan and multi spectral ikonos imagery of one region of tehran dated from 2005 in urban vegetation management and mapping of green cover. after data quality of images for radiometric noises, the images were geometrically corrected by polynom...

Open Educational Resources are fundamental in Information Technology and Communications (ICT) enhanced learning, due to their capability to be reused in different contexts. However, a current problem is how to decide, given a set of OER which are the best suited to specific requirements. One solution is having criteria to assess values to the properties of the OER. Existing metrics for valuing ...

Falling is a serious danger to older adults that is usually only addressed after a person has fallen, when doctors administer clinical tests to determine the patient's risk of falling again. Having the technological capability of performing fall risk assessment tests with a smartphone, the authors set out to design a mobile application that would enable users to monitor their risk themselves an...