We review definitions and basic properties of operads, PROPs and algebras over these structures. Dedicated to the memory of Jakub Jan Ryba (1765–1815) Operads involve an abstraction of the family {Map(X, X)}n≥0 of composable functions of several variables together with an action of permutations of variables. As such, they were originally studied as a tool in homotopy theory, specifically for it...

OBJECTIVE To describe the anthropometric and physical performance characteristics of a sample of senior A club rugby players and to highlight differences between the positional categories of the players within the forwards and backs. METHODS 94 senior A male rugby players were assessed on a number of anthropometric and physical performance assessments. The forwards were categorised into props...

Practical classroom learning in the multimedia department requires props, where props range from damage. To address this need, media are made by applying Augmented Reality. Learning presents actual images without holding and seeing objects real terms so that there is no damage to props. This research was conducted create for students of SMK Negeri 1 Banyuwangi majoring as an Android-based teach...

Grief and mourning are normal psychological processes in response to loss. They are the means whereby individuals psychologically let go and free themselves from the bonds of attachment to others. Although characteristic stages and phases of this process can be discerned, there is considerable cultural patterning and shaping of this experience. Case examples are given of Navajo women who experi...

, number 3 , March 2016 :e 20152711 From Oakland and Ferguson, to Cleveland and Baltimore, cities across the country mourn young African-Americans whose tragic deaths, following contentious encounters with police, illustrate the violent exchange that can erupt between law enforcement and people of color. Because police are vital pillars of community safety, these events raise important question...

We review definitions and basic properties of operads, PROPs and algebras over these structures. Dedicated to the memory of Jakub Jan Ryba (1765–1815) Operads involve an abstraction of the family {Map(X, X)}n≥0 of composable functions of several variables together with an action of permutations of variables. As such, they were originally studied as a tool in homotopy theory, specifically for it...

This article presents findings from an empirical study of sharing practices on a Facebook memorial site and draws attention to the uses of time and space deixis as affective positioning resources. Using Androutsopoulos’s (2014) framework for the empirical analysis of sharing online, the article examines practices of selecting, styling, and negotiating in significant moments of mourning online, ...