"O ar ti está vigiando"

EIS investigation of the behaviour in 0.1M sodium chloride solution of a double layer cerium–silane pre-treatment on Al 2024-T3

“…The silane solution was prepared by adding 4% (w/w) of BTSE to a 50/50 (w/w) ethanol/water solution, which, afterwards, had its pH adjusted to a value between 3.5 and 4 by the addition of acetic acid; it was then left to hydrolyse for 30 min, according to the procedure described by Oliveira [25]. To obtain the silane coatings, the samples given the standard pretreatment were immersed for 5 min in the hydrolysed solution at 25 °C.…”

Trabalhador-consumidor: a atração de jovens pelo employer branding na escolha profissional

“…An example of this is that work and consumption become intertwined and it is impossible to separate work time from non-work time (LAZZARATO and NEGRI, 2001). Work also becomes consumption in immaterial capitalism (FONTENELLE, 2014), being therefore the "plenitude of abstract work" (OLIVEIRA, 2003). The Internet, for example, amplifies this phenomenon and clearly begins to include the possibility of consumers co-participating in the new product creation processes of companies (ARVIDSSON, 2005(ARVIDSSON, , 2006(ARVIDSSON, , 2008.…”

“…Selling and exploiting labor may result in work extending to the sphere of consumption (OLIVEIRA, 2003). For example, many consumer co-creation, co-production and co-participation processes are included in the sphere of work.…”

Morphoanatomy and pharmacognostic study of the wood of Croton echioides, the Northeastern Marapuama

“…The organoleptic characterizations, and macroscopic and microscopic examinations of stem segments were performed according to standard methodology (Oliveira et al, 2003;Farmacopeia Brasileira, 2010). Pieces of commercial stems were evaluated, described, and photographed.…”