Results 31 to 40 of about 71,980 (237)
An updated synthesis of octa -acid
Supramolecular Chemistry, 2023 Octa-acid 1 is a water-soluble cavitand that has been used to investigate hydrophobic solvation and Hofmeister effects, control photophysical and physicochemical properties, modulate the reactivity of encapsulated guests, and as a tool to engender novel separation protocols.
Corinne L. D. Gibb +5 more
openaire +2 more sources
Assessing the Spatial Relationship Between Fixation and Foveal Specializations [PDF]
, 2016 Increased cone photoreceptor density, an avascular zone (FAZ), and the displacement of inner retinal neurons to form a pit are distinct features of the human fovea.
Carroll, Joseph +5 more
core +2 more sources
Chorioretinal Toxicity of Perfluorooctane (Ala Octa) [PDF]
American Journal of Ophthalmology, 2020 Purpose: To compare outcomes of patient who underwent surgery using perfluorooctane (PFO; C8F18; Ala Octa) with those who underwent surgery with perfluorodecalin (F-Decalin). Design: Retrospective, consecutive, comparative, interventional case series. Methods: A total of 48 eyes that underwent vitrectomy with PFO were compared to 29 eyes that underwent
Tobalem, Stéphan Jonathan +6 more
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Joint Destriping and Segmentation of OCTA Images [PDF]
, 2020 As an innovative retinal imaging technology, optical coherence tomography angiography (OCTA) can resolve and provide important information of fine retinal vessels in a non-invasive and non-contact way. The effective analysis of retinal blood vessels is valuable for the investigation and diagnosis of vascular and vascular-related diseases, for which ...
Xiyin Wu +5 more
openaire +1 more source
Supervised machine learning based multi-task artificial intelligence classification of retinopathies
, 2019 Artificial intelligence (AI) classification holds promise as a novel and affordable screening tool for clinical management of ocular diseases. Rural and underserved areas, which suffer from lack of access to experienced ophthalmologists may particularly ...
Alam, Minhaj +4 more
core +1 more source
The Metallacyclopentane-Olefin Interchange Reaction [PDF]
, 1977 Tris(triphenylphosphine)tetramethylenenickel(II) and biscyclopentadienyltetramethylenetitanium, prepared from the reaction of a 1,4-dilithiobutane and the transition metal dihalides react with olefins to produce substituted metallacyclopentanes; the ...
Grubbs, Robert H., Miyashita, Akira
core +1 more source
Central macular OCTA parameters in glaucoma
British Journal of Ophthalmology, 2021 Background/aimsTo investigate the relationship between the foveal avascular zone (FAZ) parameters assessed by optical coherence tomography angiography (OCTA) and central visual field parameters in glaucoma and healthy subjects.MethodsOne hundred and eighty-eight subjects (248 eyes), including 24 healthy (38 eyes), 37 glaucoma suspect (42 eyes, and 127 ...
Takashi Nishida +11 more
openaire +4 more sources
Clinical Ophthalmology, 2022 Maha Mohamed Youssef,1 Sherin Hassan Sadek,2 Ragai Magdy Hatata2 1Department of Ophthalmology, Faculty of Medicine, Cairo University, Cairo, Egypt; 2Department of Ophthalmology, Faculty of Medicine, Fayoum University, Fayoum, EgyptCorrespondence: Maha ...
Youssef MM, Sadek SH, Hatata RM
doaj
Oftalʹmologiâ, 2020 Micro incision vitrectomy surgery with removal of epiretinal and internal limiting membranes is used for treating various forms of vitreomacular traction syndrome.Objective: to study the condition of retinal microcirculation using the OCTA method in the ...
T. G. Kamenskikh +3 more
doaj +1 more source
Glaucomatous vertical vessel density asymmetry of the temporal raphe detected with optical coherence tomography angiography. [PDF]
, 2020 Changes in retinal vasculature and ocular circulation may play an important role in the glaucoma development and progression. We evaluated the vertical asymmetry across the temporal raphe of the deep retinal layer vessel density, using swept-source ...
Araie, Makoto +6 more
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