lying doubt is the most serious doubts about the divine prophets that has long been fueled by resorting to the conspicuity of some verses and traditions. in this paper after specifing concepts of lying and dissimulation in terminology and technical expression, analysis four doubt of lying related to prophet ibrahim and a doubt of lying prophet yusuf (pbuh)  and assessed the solutions proposed. ...

Security usability is a complex topic of critical importance to any computer user which, these days, can be almost anyone. Examples illustrating security usability concepts from a well-known and well-loved literary source like Harry Potter enhance both recognition and retention. Traditionally people have learned life lessons from fables, fairy tales, parables and even urban legends. The ubiquit...

Stories containing counterintuitive concepts are prevalent in a variety of cultural forms including folktales, TV and radio commercials, and religious parables. Cognitive scientists such as Boyer [2, 3] suggest that this may be because counterintuitive concepts are surprising and more memorable for people and therefore are more likely to become widespread in a culture. How and why people rememb...

Let X1, X2, . . . be independent identically distributed nonnegative random variables. Wald’s identity states that the random sum ST := X1 + · · · + XT has expectation ET ·EX1 provided T is a stopping time. We prove here that for any 1 < α ≤ 2, if T is an arbitrary nonnegative random variable, then ST has finite expectation provided that X1 has finite α-moment and T has finite 1/(α− 1)-moment. ...

Methylxanthines, such as theophylline, have been used to treat cardiorespiratory disorders, whereas caffeine is the most widely consumed psychoactive agent in various soft drinks. Because of the worldwide use of these drugs and the recently synthesized xanthine derivatives, an intensive research on the cardiac actions of these substances is under progress. This review focuses on the molecular m...