Results 21 to 30 of about 242,240 (350)

Glycosaminoglycans in the human cornea: age-related changes [PDF]

open access: yes, 2015
AIM: To investigate possible age-related changes in glycosaminoglycans (GAGs) in the human cornea. The substances today called GAGs were previously referred to as mucopolysaccharides.
Anello, Giulia   +6 more
core   +2 more sources

Cornea organoids from human induced pluripotent stem cells. [PDF]

open access: yes, 2017
The cornea is the transparent outermost surface of the eye, consisting of a stratified epithelium, a collagenous stroma and an innermost single-cell layered endothelium and providing 2/3 of the refractive power of the eye. Multiple diseases of the cornea
Adams, Sheila M   +5 more
core   +3 more sources

VIAȚA PUBLICĂ LA NIVEL LOCAL: O SINTEZĂ A CAUZELOR NEIMPLICĂRII POPULAȚIEI [PDF]

open access: yesBuletinul Științific al Universității de Stat „B.P. Hasdeu” din Cahul: Științe Sociale, 2020
The active participation of citizens in local public life is one of the essential characteristics of contemporary democratic societies. The objective of the research was to elucidate the causes of the non-involvement of the population in the public life ...
Sergiu CORNEA
doaj   +1 more source

UN MODEL COMPREHENSIV AL TRANSPARENȚEI ÎN ADMINISTRAȚIA PUBLICĂ

open access: yesBuletinul Științific al Universității de Stat „B.P. Hasdeu” din Cahul: Științe Sociale, 2021
In a general sense, transparency is a tool for monitoring the public administration activity, but also a tool for ensuring good governance. This paper highlights various elements of transparency in public administration, focusing on its often surprising ...
Valentina CORNEA
doaj   +1 more source

Limbal stem cell transplantation: clinical results, limits, and perspectives [PDF]

open access: yes, 2018
Limbal stem cell deficiency (LSCD) is a clinical condition characterized by damage of cornea limbal stem cells, which results in an impairment of corneal epithelium turnover and in an invasion of the cornea by the conjunctival epithelium.
Bruscolini, Alice   +3 more
core   +1 more source

Donor Descemet Membrane Preparation for Descemet Membrane Endothelial Keratoplasty (DMEK) – Review of current techniques

open access: yesVision Pan-America, 2015
Compared to DSAEK, preparation of donor DM (Descemet membrane) is surgically challenging and has a steep learning curve.  In this article we discuss  the various techniques of harvesting donor DM for DMEK surgery which have evolved over the past nine ...
Rajesh Fogla, Gett Shah
doaj   +1 more source

Homotopical dynamics II : Hopf invariants, smoothings and the Morse complex [PDF]

open access: yes, 2002
The ambient framed bordism class of the connecting manifold of two consecutive critical points of a Morse–Smale function is estimated by means of a certain Hopf invariant.
Cornea, Octavian
core   +1 more source

Herpes simplex keratitis: Challenges in diagnosis and clinical management [PDF]

open access: yes, 2017
Herpes simplex virus is responsible for numerous ocular diseases, the most common of which is herpetic stromal keratitis. This is a recurrent infection of the cornea that typically begins with a subclinical infection of the cornea that establishes a ...
Azher, Tayaba N   +4 more
core   +3 more sources

Small incision lenticule extraction (SMILE) in the correction of myopic astigmatism: outcomes and limitations - an update

open access: yesEye and Vision, 2017
Small Incision Lenticule Extraction (SMILE) is a flap-free intrastromal technique for the correction of myopia and myopic astigmatism. To date, this technique lacks automated centration and cyclotorsion control, so several concerns have been raised ...
Jorge L. Alió del Barrio   +3 more
doaj   +1 more source

Skeptical Theism [PDF]

open access: yes, 2017
Skeptical theism is a family of responses to the evidential problem of evil. What unifies this family is two general claims. First, that even if God were to exist, we shouldn’t expect to see God’s reasons for permitting the suffering we observe.
Perrine, Timothy, Wykstra, Stephen
core   +1 more source

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