The main aim of this paper is to analyse how the characteristics of academic research groups affect their interactions with firms. Using data from a survey conducted in Brazilian research groups, an empirical model was ...

Let us consider W a G-set and M a Z2G-module, where G is a group. In this paper we investigate some properties of the cohomological the theory of splittings of groups. Namely, we give a proof of the invariant E(G,W,M), ...

Epicauta (Coleoptera: Meloideae) includes two subgenera, and within the nominotypical subgenus several species groups. Analyzing species of southern South America, a set of species of Epicauta has the particularity to ...

Objective: To analyze and compare the incidence and visual characteristics of blood vessels on the superior surface of vocal folds with polyps, nodules, and minimal structural alterations (ie, sulci, cysts, and mucosal ...

Suzuki 2-groups form an interesting class of finite 2-groups. They were introduced by Higman in 1961 and further studied by various authors. By definition, if G is a Suzuki 2-group, then a solvable subgroup of Aut(G) ...

In the author's view, an important result of the economic reforms begun in Mexico in 1983, especially in the period after 1987, is that national private groups have assumed a leading place in the new economic model. These ...

This work presents empirical evidence of the main challenges in managing/leading academic research groups on clean and green technologies in Brazilian universities. We also present evidence about the main barriers to the ...