reply to the letter sent by prof. viroj wiwanitkit entitled “radiofrequency radiation and human ferritin”   authors of the article entitled “effects of radiofrequency radiation on human ferritin: an in-vitro enzymun assay” [1] would like to express their satisfactions, since the manuscript have been accessed and used as an element of reflection by a renowned researchers such as prof. wiwanitkit...

Electronic Health Record (EHR) becomes increasingly pervasive and the need to safeguard EHR becomes more vital for healthcare organizations. Human error is known as the biggest threat to information security in Electronic Health Systems that can be minimized through awareness training programs. There are various techniques available for awareness of information security. However, research is sc...

background and objectives: this study was undertaken to determine the relationship between food security and individual dietary diversity score (idds). materials and methods: this population-based cross-sectional study was conducted on 200 non-diabetic individuals aged ≥40 years, selected randomly from the tehran lipid and glucose study. household food security was measured using a validated un...

It is well known that some XML elements correspond to objects (in the sense of object-orientation) and others do not. The question we consider in this paper is what benefits we can derive from paying attention to such object semantics, particularly for the problem of keyword queries. Keyword queries against XML data have been studied extensively in recent years, with several lowest-common-ances...

Human activities are increasingly based on the use of remote resources and services, and on the interaction between remotely located parties that may know little about each other. Mobile agents must be prepared to execute on different hosts with various environmental security conditions. The aim of this paper is to propose a trust based mechanism to improve the security of mobile agents and all...

The human system, critical infrastructure, environment, human society, human etc. are represented by system of systems, i.e. they consist of several systems of different nature and of different sitting, that are mutually interconnected with aim to provide given operations and activities. The systems of systems have specific properties as non-linearity, different steady states (attractors), cata...