The Covid 19 pandemic has had a huge impact on human society as whole. field of dentistry is not an exception to this. Adaptation the new situations in pandemic, due vulnerability dental staff and students, highly necessary. To do this newer protocols have been generated that are be used along with strict adherence older safety methods. With advancements technology, Teledentistry, online learni...

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...

the islamic revolution helped develop a new discourse and semantic system. one of the methods to study or analyze the political phenomena is critical discourse analysis namely, that of laclau and mouffe›s discourse, the most pertinent. this article examines its main question whether the values of the islamic revolution concepts and identity are constructed, spread and articulated according to l...

This paper places America's "war on drugs" in perspective in order to develop a new metaphor for control of drug misuse. A brief and focused history of America's experience with substance use and substance use policy over the past several hundred years provides background and a framework to compare the current Pharmacological Revolution with America's Nineteenth Century Industrial Revolution. T...

This paper reviews an important period in the use of cryptographic methods in Mexican History, the Mexican Revolution from 1910–1916. As is the case in any civil war, there were many groups in conflict. Among several leaders in theMexican Revolution, it is worth mentioning Porfirio Dı́az, Francisco I. Madero and Venustiano Carranza. They represent three main groups which used characteristic cryp...

revolution theoreticians have declared contending and approximately incompatible theories, caused in bewilderment among concerned field enthusiasts. as a result, some have intended to categorize these theories till reduce bewilderment, and make them easier to study. one of these theoreticians is jack goldstone who at first categorized theories of revolution into three generations. but after the...

significant sociopolitical changes in recent decades have not only influenced the nursing profession, but also the entire iranian healthcare system. this study describes the historical evolution of the nursing profession within a sociopolitical context. this historical review of unpublished and published literature endorsed personal accounts of historic events by 14 of the oldest nurses in iran...

after islamic revolution of 1979, the left wing had a new sphere to act in political eras, and overcastted on the other groups, but as soon as possible, the unreligious left leaved the political scene of iran after revolution. it seems the religious groups –as the only legal political actors- are integrated under “islamic republic party” but so soon, we saw the distinction between them all. jus...

1 Background Agriculture sector occupies the centre stage in shaping India’s socio-economic status. The economy of the second most populous country in the world is inextricably linked to the pulse of its agricultural success or failure. India has witnessed a significant increase in food grain production after green revolution, oilseeds production after yellow revolution, milk production after w...