Purpose – To overview and discuss the technical, economical, legal, and social reasons why public key infrastructures (PKIs) have failed so far, summarizing the lessons learned, and giving expectations about the future development of the field. Design/methodology/approach – A detailed analysis of the developments in the PKI field, pointing out the achievements so far and the issues that still r...

Background: One of the most fundamental objectives of the macroeconomic policies is to realize the relationship between economic growth and inflation. According to some monetary policy advisors, inflation reflects erosion in consumer’s purchasing power. Inflation as an important economic variable, affect the economic growth and its impact on economic growth has been proposed in various theories...

Methods and results Geneva prison (for men and women) has 300 beds and serves as a remand prison and for short and medium term sentences. One fifth of the prisoners are dependent on opiates at entry. For our study we cross checked prison medical records with medicolegal necropsv reports in the Canton of Geneva. During 1982-6, 102 sudden deaths among former prisoners were recorded, of which a la...

Intelligent Design Theory (ID) has been much maligned recently as Neo-Creationist pseudoscience. This paper looks briefly at the common arguments used against ID, including arguments from methodological naturalism (MN), falsifiability, productivity, and religious fundamentalism. Ultimately it goes on to explain why the theory could be beneficial to our society today and suggests a need for a me...

Methodological dualism in linguistics occurs when its theories are subjected to standards that are inappropriate for them qua scientifi c theories. Despite much opposition, methodological dualism abounds in contemporary thinking. In this paper, I treat linguistics as a scientifi c activity and explore some instances of dualism. By extracting some ubiquitous aspects of scientifi c methodology fr...

Traffic congestion becoming the severe problem in most of the places of the world. From increased stress levels to serious national economical drawbacks and from time wastage to unrecoverable environmental issues. There are many traffic management and routing solutions have been researched ,developed and tested over and again , But still there are some areas that critically contribute to affect...