Results 191 to 200 of about 18,779 (258)
Beyond Brown: Lignin's Emerging Role in Structural Color
Advanced Optical Materials, EarlyView.Lignin, long regarded as a brown industrial byproduct, is emerging as a sustainable platform for structural color. This Perspective highlights how lignin's refractive index, intrinsic absorption, and nanoscale assembly enable tunable photonic responses in colloidal and thin‐film architectures, and outlines design strategies to advance scalable, bio ...
Ravi Shanker, Anna Justina Svagan
wiley +1 more source
Mitochondrial-Immune Overlap in Leber Hereditary Optic Neuropathy: A Case Report and Lessons Learned. [PDF]
Reports (MDPI)Alnajashi H, Eltantawi W.
europepmc +1 more source
Information Transmission Strategies for Self‐Organized Robotic Aggregation
Advanced Robotics Research, EarlyView.In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng +5 more
wiley +1 more source
Radiological Spectrum of Leptomeningeal Medulloblastoma: A Case-Based Literature Review With an Additional Case Report. [PDF]
CureusCigdem Karatayli E +5 more
europepmc +1 more source
Ethambutol optic neuropathy. [PDF]
Front NeurolSudhakar P, Acharya K, Kini TA.
europepmc +1 more source
Fundus blood flow density changes in the smoking population by artificial intelligence-based optical coherence tomography angiography. [PDF]
Int J OphthalmolZhang LY +6 more
europepmc +1 more source
Neuro-Ophthalmic Manifestation Associated With COVID-19 in a Tertiary Eye Center in Nepal. [PDF]
Case Rep Ophthalmol MedSitaula S, Shah C, Shah GS, Ojha R.
europepmc +1 more source
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American Journal of Ophthalmology, 1980
A 44-year-old woman developed progressive loss of vision associated initially with a swollen optic disk, and later with optic atrophy and a diffuse retinal vasculopathy, which caused extensive retinal hemorrhagagic. Histopathologic examination showed hemorrhagagic infarction of the retina, as well as infarction of the anterior optic nerve. In the optic
R E, Appen, G, de Venecia, J, Ferwerda
openaire +2 more sources
A 44-year-old woman developed progressive loss of vision associated initially with a swollen optic disk, and later with optic atrophy and a diffuse retinal vasculopathy, which caused extensive retinal hemorrhagagic. Histopathologic examination showed hemorrhagagic infarction of the retina, as well as infarction of the anterior optic nerve. In the optic
R E, Appen, G, de Venecia, J, Ferwerda
openaire +2 more sources
Survey of Ophthalmology, 2010
Tilted optic disks are a common finding in the general population. An expression of anomalous human development, the tilted disk appears rotated and tilted along its axes. Visual sequelae described with tilted optic disks include myopia, astigmatism, visual field loss, deficient color vision, and retinal abnormalities.
Matthew T, Witmer +2 more
openaire +2 more sources
Tilted optic disks are a common finding in the general population. An expression of anomalous human development, the tilted disk appears rotated and tilted along its axes. Visual sequelae described with tilted optic disks include myopia, astigmatism, visual field loss, deficient color vision, and retinal abnormalities.
Matthew T, Witmer +2 more
openaire +2 more sources
Survey of Ophthalmology, 2002
Optic disk drusen occur in 3.4 to 24 per 1,000 population and are bilateral in approximately 75%. Disturbance in the axonal metabolism in the presence of a small scleral canal--regardless of eyelength--is considered responsible for the development. The drusen increase in size, becoming more visible with age due to continuing calcium apposition, and ...
Auw-Hädrich, Claudia +2 more
openaire +3 more sources
Optic disk drusen occur in 3.4 to 24 per 1,000 population and are bilateral in approximately 75%. Disturbance in the axonal metabolism in the presence of a small scleral canal--regardless of eyelength--is considered responsible for the development. The drusen increase in size, becoming more visible with age due to continuing calcium apposition, and ...
Auw-Hädrich, Claudia +2 more
openaire +3 more sources