We present clean evidence of a direct social context effect on behavior in a laboratory experiment: the gender composition of the room significantly alters the risk decisions of subjects even when the actions or presence of others are neither payoff nor information relevant. Our design is such that subjects do not know the decisions of others, nor can they be inferred. We find that women become...

background: cries of the newborn could be due to pain, thirst, hungry and fear from new environment. in our study we evaluated the effect of the sucrose drops on pacifying the children prior to a painful intervention or procedure with regards to the fasting condition of the children. methods: this triple blind clinical trial was conducted on 60 otherwise healthy children aged less than 1 year w...

there is possibility of microbial contamination of any single-dose vials (sdvs), multiple-dose vials (mdvs) and admixtures (adxs) during the preparation and injection to the patients that could be resulted in bloodstream infection. the goal of this study was to investigate the microbial contamination of mdvs and sdvs after multiple use and adxs prepared by nursing staff in the treatment room ve...

methanesulfonic acid (msa) was found to be an efficient catalyst for the synthesis of 1-substituted-1h-1,2,3,4-tetrazoles. a series of 1-substituted tetrazole compounds were synthesized from the reaction of various primary amines, sodium azide and triethyl orthoformate in the presence of catalytic amounts of msa at room temperature. in this protocol, some of the tetrazole derivatives were synth...

sense of place is the most important features of space for designers in relation between human and environment, although key theories of the mid-twentieth century have shown that some social and psychological factors are more effective than physical characteristics but in this research, the focus is on the physical features of space. many researchers have been analyzed physical features and its...