Barrer

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Barrer 

A unit of oxygen permeability of a contact lens material. Symbol: Dk. It is equal to the product of the diffusion coefficient D of oxygen through the material (i.e. the speed at which oxygen molecules pass through the material) and the solubility k of oxygen in the material (i.e. the number of oxygen molecules that can be absorbed in a given volume of material). See oxygen permeability; oxygen trans-missibility.
References in periodicals archive ?
Aqui en ese tiempo-espacio, 14 jovenes bailarines, la nueva generacion de Barro, se enfrentan y confrontan en un ambito poetico fragmentado en historias penetrantes de dolor y soledad, plagadas con violencia estupidamente humanas.
3bn Lagoa do Barro Wind Farm Complex (Complexo Eolico Lagoa do Barro) in Piaui state, Brazil in 2016.
Barro Alto started production this year and will reach 100% capacity by the beginning of 2013.
While I know that no one in any organization is irreplaceable, Lourdes Barro comes as close to that category as anyone with whom I have ever worked.
TABLA I CARACTERISTICAS FISICO-QUIMICAS DE LOS BARROS CLOACALES Perdida de peso a 105[grados]C (% en peso) 71-73 Cenizas (% en peso, barro seco) 48-51 Materia organica (% en peso, barro seco) 49-52 N (% en peso) 6,2-6,2 C (% en peso) 45,2-45,8 H (% en peso) 5,0-5,8 O (% en peso) 41,9-43,3 Sulfuro (mg x [kg.
But I think that Barro misreads how his own evidence applies to our current situation.
Lead is a neurotoxin and causes mental deficiencies, miscarriages and infertility in men," says Anna O'Leary, vice president of Barro Sin Plomo Mexico and a development director for Barro Sin Plomo USA.
El precio de las pinatas va de 120 a 140 pesos, segun el tamano (una de barro cuesta 200 y las de cartoncillo hasta 500).
It was a dramatic U-turn for the pope, who eight days earlier told reporters aboard his plane returning from Latin America he was sure Barros was innocent and that the Vatican had received no concrete evidence against him.
Allegations against Barros overshadowed Francis' pastoral visit to Chile in January Catholic Chileans have protested Barros' appointment to Osorno since it was announced in 2015.
In the latest twist to a saga that has gripped Chile, Francis said Barros, who is accused of protecting a notorious paedophile, would remain in his place in the diocese of Osorno because there currently was no credible evidence against him