Pornography Use: What Do Cross-Cultural Patterns Tell Us?

Access to online pornography has increased greatly over the past decade. In this chapter we first review purported effects of pornography use. We then present data compiled from one source of internet pornography use, namely Pornhub, and review findings from a cross-cultural perspective. Specifically, we investigate age and gender patterns across various regions of the world and relate pornography use to a number of sociocultural indices. Results indicate changing age and gender patterns with respect to pornography use, as well as relationships with indices of human development, gender inequality, trans/homophobia, and internet access. Given that internet pornography may increasingly serve as a means of sex education in many cultures, the importance of implementing meaningful and balanced sex education that promotes healthy sexual relationships is critically important

Automated event generation for loop-induced processes

We present the first fully automated implementation of cross-section computation and event generation for loop-induced processes. This work is integrated in the MadGraph5_aMC@NLO framework. We describe the optimisations implemented at the level of the matrix element evaluation, phase space integration and event generation allowing for the simulation of large multiplicity loop-induced processes. Along with some selected differential observables, we illustrate our results with a table showing inclusive cross-sections for all loop-induced hadronic scattering processes with up to three final states in the SM as well as for some relevant 2 → 4 processes. Many of these are computed here for the first time