Results 111 to 120 of about 1,984,766 (287)

Glaucoma filtering surgery: rational algorithm of patients’ follow-up

open access: yesРоссийский офтальмологический журнал
Purpose of the study: to present a rational algorithm of post-operative visits of patients who have undergone trabeculectomy (TE). Material and methods.
V. P. Nikolaenko   +2 more
doaj   +1 more source

Long-term outcomes and risk factors for failure of glaucoma filtering surgery in eyes with vernal keratoconjunctivitis and steroid-induced glaucoma. [PDF]

open access: yesIndian J Ophthalmol, 2022
Senthil S   +7 more
europepmc   +1 more source

Defined Matrices Reveal Epithelial‐ and Mesenchymal‐Specific Responses to Stiffness and Adhesion in Human iPSC‐Derived Intestinal Organoids

open access: yesAdvanced Materials, EarlyView.
Defined PEG hydrogels enable human iPSC‐derived intestinal organoid culture without Matrigel. PEG‐ and Matrigel‐cultured organoids both support duodenal‐like epithelial identity, but direct comparison reveals subtle epithelial differentiation‐marker shifts and stronger mesenchymal ECM‐remodeling/integrin programs in PEG.
Alicja Kuziola   +8 more
wiley   +1 more source

Comparative Outcomes of Standalone Xen63 Gel Stent and Preserflo Microshunt Implantation: A Multicenter Study

open access: yesClinical Ophthalmology
Ticiana De Francesco,1– 4 Huixin Anna Zhang,5– 7 Vital P Costa,2 Iqbal Ike K Ahmed1,5,8 1John A. Moran Eye Center, University of Utah, Salt Lake City, UT, USA; 2Department of Ophthalmology and Otorhinolaryngology, University of Campinas, Campinas, Sao ...
De Francesco T   +3 more
doaj  

Neuromorphic Training of VO2 Device at Behavioral Timescale Inspired by the Plasticity of CA1 Neurons of Live Mouse Brain

open access: yesAdvanced Materials Interfaces, EarlyView.
A VO2 device can act as a functional analog for behavioral timescale synaptic plasticity noted in the mouse brain by current pulsing. ABSTRACT Realizing biologically relevant plasticity rules in hardware is a central goal in neuromorphic computing.
Siddharth Kumar   +3 more
wiley   +1 more source

On Filtering in Markovian Term Structure Models (An Approximation Approach) [PDF]

open access: yes
We study a nonlinear filtering problem to estimate, on the basis of noisy observations of forward rates, the market price of interest rate risk as well as the parameters in a particular term structure model within the Heath-Jarrow-Morton family.
Sara Pasquali   +2 more
core  

Wood‐Derived Nanocellulose‐Biocarbon Fresnel‐Zone Plate Lenses for Sub‐THz Frequency Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Wood‐derived nanocellulose and lignin‐based biocarbon were combined to fabricate fully bio‐based Fresnel zone plate (FZP) lenses for sub‐terahertz frequencies. These sustainable FZP lenses exhibit low dielectric loss and high directivity, achieving performance comparable to that of metallic references, and remain functional under environmental stress ...
Riikka Haataja   +9 more
wiley   +1 more source

3D Printed Photon Shield Assembly for Low‐Noise Visual Stimulation During Two‐Photon Imaging in Mice

open access: yesAdvanced Materials Technologies, EarlyView.
We present the Photon Shield, an open‐hardware system for low‐noise two‐photon calcium imaging during visual stimulation in mice. Combining a 3D‐printed headplate and rail‐mounted shield substantially reduces stray‐light contamination, as quantitatively verified. Functional validation confirms reliable cortical responses. Open design files enable broad
Gergely Katona   +6 more
wiley   +1 more source

Recommendations for the management of elevated intraocular pressure due to bleb fibrosis after XEN gel stent implantation

open access: yesClinical Ophthalmology, 2019
Vanessa Vera,1 Arsham Sheybani,2 Dan Lindfield,3 Ingeborg Stalmans,4 Iqbal Ike K Ahmed5 1Department of Glaucoma, Unidad Oftalmologica de Caracas, Caracas, Venezuela; 2Department of Ophthalmology and Visual Sciences, Washington University School of ...
Vera V   +4 more
doaj  

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