Results 61 to 70 of about 1,561,448 (189)

The influence of rigid gas permeable lens wear on the concentrations of dinucleotides in tears and the effect on dry eye signs and symptoms in keratoconus [PDF]

open access: yes, 2016
Purpose: To evaluate the signs and symptoms of dry eye and dinucleotide secretion in tears of keratoconus patients (KC) and the potential effect of rigid gas permeable (RGP) contact lens wear.
Carballo, Jesús   +4 more
core   +1 more source

Blue light stimulation of the blind spot in human: from melanopsin to clinically relevant biomarkers of myopia

open access: yesBioelectronic Medicine
The protective effects of time spent outdoors emphasize the major role of daylight in myopia. Based on the pathophysiology of myopia, the impact of blue light stimulation on the signaling cascade, from melanopsin at the blind spot to clinically relevant ...
Ana Amorim-de-Sousa   +9 more
doaj   +1 more source

An exploratory investigation examining male and female students' initial impressions and expectancies of lecturers [PDF]

open access: yes, 2013
The aim of this study was to examine the informational cues that male and female students perceive to be influential when developing initial impressions and expectancies of a lecturer.
Batten, J   +4 more
core   +4 more sources

Oral omega-6 essential fatty acid treatment in contact lens associated dry eye. [PDF]

open access: yes, 2008
Symptoms of dry eye are commonly reported in contact lens wearers and are a frequent cause of non-tolerance. The purpose of the present study is to evaluate the effects of oral treatment with particular omega-6 fatty acids in the form of evening primrose
Kokke, K. H.   +2 more
core   +1 more source

Penerapan prompting untuk meningkatkan frekuensi kontak mata pada anak dengan global developmental delay [PDF]

open access: yesJurnal Ilmiah Psikologi Terapan, 2019
Eye contact is an important prerequisite to achieve more complex abilities, such as language and social. Therefore, it is the first behavior targeted for intervention.
Rakhi Cintaka, Efriyani Djuwita
doaj   +1 more source

Severe bilateral descemetoceles in Alpha-1 antitrypsin deficiency. [PDF]

open access: yes, 2019
PurposeTo report a case of severe bilateral descemetoceles in a patient with alpha-1 antitrypsin (A1AT) deficiency during intensive care unit hospitalization.ObservationsA 42-year-old male presented with sub-acute bilateral vision loss during an ...
Baqai, Jeanine, Ma, Jeffrey
core   +1 more source

Theory of a Possible Mechanism for Lubrication and Surface Protection by an Electrically Neutral Hydrogels [PDF]

open access: yes, 2014
It is demonstrated that polymers sticking out of the surface of a neutral hydrogel are capable of preventing adhesive forces from pulling a hydrogel into close contact with a surface against which it is pressed.
Sokoloff, J. B.
core  

The Eye in Contact Lens Wear [PDF]

open access: yesBritish Journal of Ophthalmology, 1999
The Eye in Contact Lens Wear . 2nd ed. Ed J R Larke. Pp 202. £27.50. Oxford: Butterworth-Heinemann, 1997 (paperback edition 1999). ISBN0-7506-4438-9 This paperback edition of a book, first produced in 1985 and revised for reissue in 1997, is aimed at the contact lens practitioner seeking information regarding the effect of contact lenses on the eye ...
openaire   +2 more sources

The perception of eye contact [PDF]

open access: yesPerception & Psychophysics, 1974
Ss made judgments of whether or not they were being looked in the eye as an E fixated several points on and off their faces.Distance between sender and receiver, sex, and whether the sender made a sequence of fixation sprior to the terminal fixation were variables of interest.
Catherine Lord, Marshall M. Haith
openaire   +1 more source

Incidental discovery of circle contact lens by MRI: you can’t scan my poker face, circle contact lens as a potential MRI hazard [PDF]

open access: yes, 2013
BACKGROUND: Circle contact lenses, also known as color contact lenses and big eye contact lenses, are a type of cosmetic contact lens. It is not generally known that a circle contact lens usually contains iron oxide and other metals, which means their ...
Ayako Taketomi-Takahashi   +3 more
core   +1 more source

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