introduction: the goal of integration of digital libraries (dl) is to utilize various autonomous dls in concert to provide knowledge from such island-dls. integrated digital libraries (idls) appeared after the emergence of dls in 1990s, invention of integrated information systems from 2000 and consolidation of them during the recent decade. the ministry of health and medical education (mhme) of...

health databases contain a wide scope of clinical data to explore relationships and patterns that can lead to new medical knowledge.today, the emergence of integrated information systems and growth of information technologies have better highlighted the importance of such databases. data mining is among the technological advances toward data management whose integration with traditional methods...

This article would study batch and recursive methods that used in terrain navigation systems. Terrain navigation has a lot ofdisadvantages and so researchers have been studied on different method of aided navigation for many years. Therefore, more types of aided navigation systems were introduced with advantages and disadvantages in terms of practical and theoretical. One of the main ideas for ...

We develop and apply the product integration method to a large class of linear weakly singular Volterra systems. We show that under certain sufficient conditions this method converges. Numerical implementation of the method is illustrated by a benchmark problem originated from heat conduction.

In this commentary, I argue that corruption in health systems is a critical and legitimate area for research in order to strengthen health policy goals. This rationale is based partly on citizen demand for more accountable and transparent health systems, along with the fact that the poor and vulnerable suffer the most from the presence of corruption in health systems. W...