The greatest good.

Commanding Good and Forbidding Evil; a Theoretical Solution for Struggles against Shah's Regime from Imam Khomeini's Viewpoint

Imam Khomeini's struggle against Pahlavi's regime was founded on numerous jurisprudential bases, an important one of which is commanding good and forbidding evil. In this article, first the jurisprudential explanation of commanding good and forbidding evil from Imam Khomeini's viewpoint has been offered and then, a historic-analytic approach has been applied to find examples in his stances from...

Utilitarianism: The Greatest Good for the Greatest Number

Comparative Study of Four Platelet-Rich Plasma Methods for Preparing Platelet Concentrates

Background: Platelet preparations have been used for a wide variety of clinical applications such as hemorrhage, tissue engineering and cellular therapy. Platelet concentrates can be prepared by the apheresis method or from the whole blood using the Buffy-coat or Platelet-rich plasma methods. The purpose of this study was to compare four variations of platelet-rich plasma method based on double...

Ethical Theory of Utilitarianism and Human Rights Development

Background: Utilitarianism is a school whose founders have justified it by emphasizing consequentialism as a public interest. The school of utilitarianism is a moral and naturalistic school that justifies principles such as justice and individual and collective freedoms. For utilitarian, one cannot rely solely on individual interests and neglect the collective interest or group interest. Human ...

On the greatest prime factor of integers

Let N be a positive integer and let A and B be dense subsets of {1, . . . , N}. The purpose of this paper is to establish a good lower bound for the greatest prime factor of ab+ 1 as a and b run over the elements of A and B respectively. 1991 AMS Mathematics Subject Classification. Primary 11N30, Secondary 11L05, keywords: greatest prime factor, Selberg’s sieve, Kloosterman sums.

Groundwater potentiality through Analytic Hierarchy Process (AHP) using remote sensing and Geographic Information System (GIS)

Nowadays the use of remote sensing and Geographic Information System (GIS) is one of the most powerful cost effective tools to identify and discover the available groundwater resources. In this paper, Lithological Units, Lineaments, Slope, Topography, Drainage density, Vegetation and Isohyets lines have been achieved by stations and through remote sensing and GIS techniques. All layers of diffe...