A tale of two capitalisms: preliminary spatial and historical comparisons of homicide rates in Western Europe and the USA

This article examines comparative homicide rates in the United States and Western Europe in an era of increasingly globalized neoliberal economics. The main finding of this preliminary analysis is that historical and spatial correlations between distinct forms of political economy and homicide rates are consistent enough to suggest that social democratic regimes are more successful at fostering the socio-cultural conditions necessary for reduced homicide rates. Thus Western Europe and all continents and nations should approach the importation of American neo-liberal economic policies with extreme caution. The article concludes by suggesting that the indirect but crucial causal connection between political economy and homicide rates, prematurely pushed into the background of criminological thought during the ‘cultural turn’, should be returned to the foreground

Optogenetic control of gene expression in plants in the presence of ambient white light

Optogenetics is the genetic approach for controlling cellular processes with light. It provides spatiotemporal, quantitative and reversible control over biological signaling and metabolic processes, overcoming limitations of chemically inducible systems. However, optogenetics lags in plant research because ambient light required for growth leads to undesired system activation. We solved this issue by developing plant usable light-switch elements (PULSE), an optogenetic tool for reversibly controlling gene expression in plants under ambient light. PULSE combines a blue-light-regulated repressor with a red-light-inducible switch. Gene expression is only activated under red light and remains inactive under white light or in darkness. Supported by a quantitative mathematical model, we characterized PULSE in protoplasts and achieved high induction rates, and we combined it with CRISPR–Cas9-based technologies to target synthetic signaling and developmental pathways. We applied PULSE to control immune responses in plant leaves and generated Arabidopsis transgenic plants. PULSE opens broad experimental avenues in plant research and biotechnology

Is Competence Set Expansion in the Information Service Industry a Planned Behavior? The Moderating Effects of Action Control Style

[[abstract]]Technological advancement has brought dramatic changes to most industries. As a result, the pressure to compete has intensified tremendously. This is especially evident in the information service (IS) industry where the need of companies to expand their employees' competence set (CS) becomes critical. This study investigated whether CS expansion in the IS industry is a planned behavior moderated by individual style of action control. A mail survey was carried out to collect data from the IS companies in Taiwan. A total of 190 valid samples were obtained. The results of analyses showed that our proposed model provided a good fit to the data. Attitude tendency (AT), subjective norms (SN), and computer/information technology (IT) self-efficacy positively affected employees' intentions of expanding the CS. Moreover, we found that the action control style moderated the effects of AT, SN, and computer/IT self-efficacy on behavioral intention. The implications of this study as well as its limitations are discussed.[[notice]]補正完畢[[journaltype]]國外[[incitationindex]]SSC