Rock, Paper, Scissors (RPS) represents a unique gaming space in which the predictions of human rational decision-making can be compared with actual performance. Playing a computerized opponent adopting a mixed-strategy equilibrium, participants revealed a non-significant tendency to over-select Rock. Further violations of rational decision-making were observed using an inter-trial analysis wher...

We explored a novel task paradigm where participants from the online work marketplace Amazon Mechanical Turk were given the choice to quit or continue an unfinished boring task for identical economic rewards. In Studies 1a and 1b, about half the participants chose to continue (corresponding to an average of 55 and 35 cents in foregone earnings). Participants' self-reported reasons for continuin...

We consider the problem of describing the possible spectra of an acoustic operator with a periodic finite-gap density. We construct flows on the moduli space of algebraic Riemann surfaces that preserve the periods of the corresponding operator. By a suitable extension of the phase space, these equations can be written with quadratic irrational-ities.

Nearly one in three security practitioners believe that the organization they work for under-funds information security efforts. Rational choice and economic models have been developed to help decision makers determine the optimal amount they should spend to protect a set of information assets. These models presume investment decisions are rationally made, despite long-standing behavioral and d...

background: increasing antimicrobial resistance is now a critical point of human being in the world. especially wide spectrum antibiotics resistance germs like vancomycin-resistant enterococci (vre) should be dealt as soon as possible as an emergency conflict. our study tries to reveal the amount of irrational use of vancomycin in a teaching hospital in iran. methods: we elected the whole inpat...

Background Irrational use of antibiotics is a global problem. Failure to follow clinical guidelines is one of the main reasons for irrational use of antibiotics. Cough and/or diarrhea are the main childhood illnesses in Ethiopia, and health care providers are expected to follow the national guideline while managing these illnesses. This study tried to assess the extent of adherence to the guide...

since the collapse of the soviet :union:, russia has been affected by intensifying regional and international developments than ever before. because of new opportunities and threats caused by these developments, russia faced with the problem of structural adoption whit systemic new realities, accompanying whit redefinition of its position and review of foreign policy approaches. conceptual and ...