Results 21 to 30 of about 118 (72)

Face-down positioning or posturing after macular hole surgery. [PDF]

open access: yesCochrane Database Syst Rev, 2023
Cundy O   +4 more
europepmc   +1 more source

The State, the elite and the communities: The contracts around the exploitation of the madreperla in the pacific of Costa Rica (XIX and XX centuries)

open access: yes, 2017
This study seeks to show, by analyzing the contracts of the exploitation of mother of pearl granted by the state, the privileges granted to the Costa Rican elite and the foreign investors and, the loss of the traditional exploitation by the coastal communities, in particular Nicoya.
openaire   +1 more source

Risk Analysis on PMMA Recycling Economics. [PDF]

open access: yesPolymers (Basel), 2021
De Tommaso J, Dubois JL.
europepmc   +1 more source

Evaluación de indicadores cualitativos y cuantitativos de calidad de gónada y tejidos somáticos de la madreperla Pinctada mazatlanica (Hanley, 1856) relacionados con la reproducción

open access: yes, 2008
Proper knowledge of broodstock condition (=gamete quality) of the mother-ofpearl oyster Pinctada mazatlanica, and its impact on embryological and larval development, is essential for providing a broader understanding of reproductive physiology of the species, and ensuring continuous and sufficient production of spat under hatchery conditions.
openaire   +1 more source

Estudios comparativos para la determinación de la edad de juveniles de la madreperla Pinctada mazatlanica (Hanley, 1856) colectados en la Bahía de La Paz, B. C. S.

open access: yes, 2010
"La ostra perlera Pinctada mazatlanica pertenece a la familia Pteriidae la cual tiene la habilidad de producir perlas. Sus perlas y nácar de alta calidad las ha convierte en un recurso natural de preferencia para su explotación. Desafortunadamente muchos aspectos de la determinación de la edad son pobre a pesar de ser un aspecto importante para su ...
openaire   +1 more source

Aqueous humour interleukin-6 and vision outcomes with anti-vascular endothelial growth factor therapy. [PDF]

open access: yesEye (Lond)
Sepah YJ   +13 more
europepmc   +1 more source

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