Towards a theory of negative dependence

Towards a new model of speculative bubbles: nonparametric test with an application to the Tunisian Stock Index

Bubbles in asset prices have fascinated researchers in finance. Identify asset bubbles, by circumstances, on the stock market has been a growing number of research theoretical and empirical. On a theoretical level, it was assumed that the price dynamics reflect irrational behavior of economic agents and, therefore, should be excluded from a deal with the truly rational economic agents Burmeiste...

اثربخشی واقعیت درمانی گروهی مبتنی بر تئوری انتخاب در تغییر نگرش بیماران تحت درمان نگهدارنده با متادون

Tendency to drug dependence and substance abuse has been increased, and it has become the serious problem for communities. Drug dependence involves biological, psychological and social factors, which leads to physical and psychological problems. This study aimed to investigate the effectiveness of group reality therapy based on choice theory on attitude change reality of substance abusers under...

Does Exercise Deprivation Increase the Tendency Towards Morphine Dependence in Rats?

Background: Exercise deprivation has been concluded to have some negative effects on psychological well-being. This study was conducted to find out whether exercise deprivation may lead to morphine dependence in rats. Methods: Forty male Wistar rats weighing 162 ± 9 g were housed in clear plastic cages in groups of two under standard laboratory conditions. The study had two phases. In phase I, ...

Construction of Dialogue among couples in Yazd : Towards a Grounded Theory

Introduction: Considering the importance of Constructive communication among families; The present study has studied and explained the understanding and experience of dialogue among couples in families in Yazd. Method: In this study, a qualitative approach and grounded theory method and Purposive and theoretical sampling were used and 31 couples from normal families in Yazd were selected and ...

The dependence of the modulus of elasticity on reference temperature in the theory of generalized thermoelastic diffiusion with one relaxation time

General Theory of Cycle-Dependence of Total pi-Electron Energy

The theoretical treatment of cycle-effects on total pi-electron energy, mainly elaborated by Nenad Trinajstic and his research group, is re-stated in a general and more formal manner. It enables to envisage several other possible ways of measuring the cycle-effects and points at further directions of research.