the information revolution is one of the important problem that affects many aspects our life. this revolution and it’s technology not only increase the actors in international relations but also creates the new rules and new space. because, this revolution and it’s political effects , the main purpose of this paper is the examination of international relations theories about this problem. so i...

One hundred and forty-four years elapsed between the publication of Copernicus’s De Revolutionibus, which opened the great scientific revolution of the XVII century, and the publication of Newton’s Principia, the final synthesis that brought that revolution to a spectacularly successful end. During those hundred and forty-four years, the basic grammar for understanding the physical world change...

OUTLINE 1. What is information revolution? 2. What are the advantages of information in electronic form? 3. What is hyper-text? 4. Where are Indian languages in the information revolution? 4.1 Digital content 4.2 Machine translation 4.3 Speech 4.4 Optical character recognition 4.5 Search and knowledge organization 4.6 Other applications 5. Relevant technologies 5.1 Basic research 6. Are compute...

The Industrial Revolution-a Useful Abstraction In the past years, there have been more and more voices that claim, to rephrase Coleman (1983), that the Industrial Revolution is "a concept too many." 2 The feeling is that the term is either too vague to be of any use at all or that it produces false connotations of abrupt change comparable in its suddenness to the French Revolution. The main int...

The advent of modern science made possible the emergence of sustained economic growth. Without growth in scientific knowledge, the productivity growth experienced during the Industrial Revolution would have eventually diminished, as did growth from previous ‘productivity revolutions’ (i.e. agriculture, expansions of trade). Yet scientific knowledge, as distinct from technology or economic produ...

in iran, new centralization characteristic, especially during pahlavi dynasty, has been convergence and its vast use in bureaucracy. historical sociological studies have consensus on the issues of centralization, power centralization, and political sovereignty in iran; however, these issues have some divisional interruptions and different levels of strength in some parts of the history. this es...

In this paper, we construct surfaces of revolution with constant mean curvature H = c and minimal surfaces of revolution in hyperbolic 3-space H(−c) of constant sectional curvature −c. It is shown that surfaces of revolution with constant mean curvature H = c in H(−c) tend toward the catenoid, the minimal surface of revolution in Euclidean 3-space E as c → 0. Minimal surfaces of revolution in H...