MicroRNAs (miRNA) are small RNAs that regulate the translation of thousands of message RNAs and play a profound role in mammalian biology. Over the past 5 years, significant advances have been made towards understanding the pathways that generate miRNAs and the mechanisms by which miRNAs exert their regulatory functions. An emerging theme is that miRNAs are both generated by and utilized by lar...

Adults and children have recently been shown to prefer guessing the outcome of a die roll after the die has been rolled (but remained out of sight) rather than before it has been rolled. This result is contrary to the predictions of the competence hypothesis (Heath & Tversky, 1991 ), which proposes that people are sensitive to the degree of their relative ignorance and therefore prefer to guess...

Potential, Prizes and Performance: Testing Tournament Theory with Professional Tennis Data This paper tests two hypotheses from the theory of elimination tournaments: (i) that uneven tournaments, where the contestants are ex ante heterogeneous, entail lower effort exertion; this is a prediction from agency theory that has not been tested empirically before; and (ii) whether incentives set throu...

The tendency for children to overimitate and conform to unanimous majorities is pervasive. Here we tested whether social factors are powerful enough to lead children to overcome this tendency and contrast their behavior to that of others. In one condition, children were shown a video of three out-group members performing the same action on a novel toy. In this condition, 5-year-olds, but not 4-...

Scientists have been studying electronic voting for 30 years, and some countries have been using it for almost 20 years. Yet, arguments in favor of its adoption or against it usually take into account only a limited subset of the issues at stake. As we show in this paper, no study has ever tried to draw a comprehensive picture of the interplay between social and technical aspects of the voting ...

MONETARY INCENTIVES ARE INCREASINGLY used to help motivate survey participation. Research Ethics Committees have begun to ask whether, and under what conditions, the use of monetary incentives to induce participation might be coercive. The article reports research from an online vignette-based study bearing on this question, concluding that at present the evidence suggests that larger incentive...

No factor appears more powerful in explaining how individuals evaluate political information and form political preferences than partisanship. Yet, virtually all work on the effects of partisanship on preference formation neglects the crucial role of social settings. In this study, I examine how social settings can fundamentally change the influence of partisanship on preferences. I demonstrate...

Ageing population in Australia is exerting unprecedented changes in housing demand, location of housing and appropriate dwelling types. Availability of suitable, comfortable, affordable and accessible housing is important for older people, and will be a priority as the population in Australia ages. Current planning policy settings and reliance on market forces for housing provision is unlikely ...

The purpose of this study was to compare the effects of two types of teacher stimulation on 1) learning motivation of students who were poor in mathematics and 2) the students' impression of the teachers. One type of teacher stimulation was the encouragement of students who were poor in mathematics to make more effort because they had good ability but their ability was not yet realized. The oth...

A well-known organic host compound undergoes single-crystal-to-single-crystal phase transitions upon guest uptake and release. Despite a lack of porosity of the material, guest transport through the solid occurs readily until a thermodynamically stable structure is achieved. In order to actively facilitate this dynamic process, the host molecules undergo significant positional and/or orientatio...