Results 51 to 60 of about 539 (167)

Unconventional Biexciton Dynamics in Superradiant Perovskite Quantum Dots Driven by Many‐Body Correlations

open access: yesAdvanced Materials, EarlyView.
Single‐particle spectroscopy and variational quantum Monte Carlo simulations reveal that strong many‐body correlations fundamentally alter biexciton radiative recombination in weakly confined CsPbBr3 quantum dots. Intra‐ and inter‐exciton correlations reverse the conventional lifetime hierarchy, yielding biexcitons with longer radiative lifetimes than ...
Chenglian Zhu   +11 more
wiley   +1 more source

Selective Laser Sintering and Graphitization for Mono‐Matrix Unibody Fabrication of Integrated Stereo‐Circuit and Stereo‐Fluidic Wearable Electronics

open access: yesAdvanced Materials, EarlyView.
A novel selective laser sintering and graphitization (SLSG) 3D printing technology enables unibody fabrication of compacted insulating structures and conductive circuits in fluidic‐integrated wearable electronics through adaptive photonic modulation.
Li Zhang, Wing Cheung Mak
wiley   +1 more source

Factors Associated with Open-Angle Glaucoma among Iraqi Patients

open access: yesKufa Journal for Nursing Sciences, 2016
Background: Glaucoma is the leading cause of blindness world wide and 22.5 million people are estimated to suffer from it. Open angle glaucoma is more prevalent form of glaucoma than closed angle glaucoma blindness can be avoided if glaucoma treated ...
Shatha Ahmed   +2 more
doaj   +1 more source

Light‐Programmed Localized Supersaturation Enables Ambient Aqueous Synthesis of Highly Crystalline Metal–Organic Frameworks

open access: yesAdvanced Materials, EarlyView.
In the proposed model, a photoinduced nanoreactor uses Cu2O self‐photooxidation to generate localized supersaturation. A metastable supersaturation state first forms a shell, creating a spatially confined environment that restricts reactant exchange; continued Cu release then drives the local environment toward a labile regime that favors predominantly
Yongdeok Ahn   +5 more
wiley   +1 more source

A clinical study of effect of oral atenolol on normal intraocular pressure and systemic blood pressure

open access: yesIndian Journal of Ophthalmology, 1989
Atenolol is a newer betablocker, widely used as an antihypertensive drug. It cause a large and rapid fall in IOP when used orally and topically. A total of 33 patients both having normal and raised IOP were included in the study.
Chauhan Jugal   +2 more
doaj  

WATER DRINKING TEST: AN OUTDATED MODALITY OR STILL A USEFUL TEST WHILE MANAGING PATIENTS OF GLAUCOMA

open access: yesPakistan Armed Forces Medical Journal, 2015
Objective: To compare the mean rise in intraocular pressure in patients with primary open angle glaucoma following water drinking test, with healthy individuals. Study Design: Quasé-experimental study.
Maeirah Shafique   +5 more
doaj   +1 more source

Tamper‐Responsive Physical Unclonable Functions via Graphene‐Interlayered Block Copolymer Random Structures

open access: yesAdvanced Materials, EarlyView.
Self‐invalidating multilayer physical unclonable functions (PUFs) integrate fingerprint‐like metal nanopattern bilayers from block copolymer templates with highly reactive reduced graphene oxide (rGO) interlayers. This tamper‐responsive architecture blocks all unauthorized physical and chemical replication attempts while autonomously deactivating ...
Gyu Hui Jo   +7 more
wiley   +1 more source

High‐Mobility Chalcogenophene‐Engineered Diketopyrrolopyrrole Mixed Ionic‐Electronic Conductors With Doping Tolerance for Low‐Power Organic Electrochemical Transistors

open access: yesAdvanced Materials, EarlyView.
Chalcogen substitution emerges as a powerful strategy for designing high‐performance OMIECs. In aliphatic–glycol side chain diketopyrrolopyrrole polymers, biselenophene incorporation promotes a planar, polarizable, and doping‐tolerant quinoidal framework, enabling PDPP‐4EG‐Se2 to combine high hole mobility, large µC*, enhanced operational stability ...
Shinbee Oh   +9 more
wiley   +1 more source

Corneal Hysteresis in Thais and Variation of Corneal Hysteresis in Glaucoma

open access: yesClinical Optometry, 2021
Kulawan Rojananuangnit Glaucoma Unit, Ophthalmology Department, Mettapracharak (Wat Rai Khing) Hospital, Nakhon Pathom, ThailandCorrespondence: Kulawan Rojananuangnit Email kulawan@me.comPurpose: To collect the normal value data of corneal hysteresis in ...
Rojananuangnit K
doaj  

Interface Engineering of Porous Transport Layer‐Catalyst Layer in Proton Exchange Membrane Water Electrolyzers: A Comprehensive Review

open access: yesAdvanced Materials Interfaces, EarlyView.
The PTL–CL interface plays a decisive role in PEMWE performance by governing electron conduction, water supply, oxygen removal, catalyst utilization, and interfacial stability. This review summarizes interface‐related resistance sources, characterization methods, and engineering strategies, highlighting rational PTL–CL interface design for low‐cost ...
Aobo Wan, Zhengkai Tu
wiley   +1 more source

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