Results 111 to 120 of about 63,524 (342)

An Examination of Aerosol Jet‐Printed Surface Roughness and its Impact on the Performance of High‐Frequency Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley   +1 more source

Myopia, visual acuity and strabismus in the long term following treatment of retinopathy of prematurity

open access: yesThe Turkish Journal of Pediatrics, 2014
The purpose of this retrospective study is to evaluate the long-term ophthalmological outcome in children with retinopathy of prematurity (ROP) who were treated for threshold disease with indirect laser photocoagulation.
Şule Ziylan   +3 more
doaj  

Impact of neuro-optometric rehabilitation on adult oculomotor challenges – A systematic review

open access: yesOman Journal of Ophthalmology
Neuro-optometric rehabilitation has a broad range of potential rehabilitative applications in neurological and developmental conditions affecting the eye. There is a dearth of evidence supporting its effectiveness, especially in adults.
Judy Jose   +3 more
doaj   +1 more source

Is there a relationship between prism fusion range and vergence facility? [PDF]

open access: yes, 2002
Aim: To investigate the relationship between prism fusion range (PFR) and vergence facility (VF) measurements in subjects with normal binocular vision.
Firth, A.Y., Melville, A.C.
core  

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

open access: yesAdvanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu   +14 more
wiley   +1 more source

Understanding, detecting and managing strabismus

open access: yesCommunity Eye Health Journal, 2010
Whereas many animals have eyes located on either side of their head (such as horses, for example), the eyes of humans look forwards - in the same direction. When normal, the eyes move in a coordinated manner, so that the object being looked at is centred
Eugene M Helveston
doaj  

Influence of mouth and jaw movements on dynamics of spontaneous eye blink activity assessed during slitlamp biomicroscopy [PDF]

open access: yes, 2018
BackgroundTo evaluate oculo-mandibular interactions during evaluation of spontaneous eye blink rate (SEBR) of normal young adult human subjects while seated at a slitlamp.MethodsRepeat video recordings of five¿minutes duration were made on 76 young adult
Doughty, Michael J.
core   +2 more sources

Achieving Large and Anisotropic Spin‐Mediated Thermal Transport in Textured Quantum Magnets

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
An advanced solvent‐cast cold pressing method is developed to synthesize highly textured quantum magnets. By aligning spin chains in Ca2CuO3 perpendicular to the pressing direction, a spin‐mediated thermal conductivity of 10 ± 1 W m⁻¹ K⁻¹ is achieved, the highest reported for polycrystalline quantum materials.
Shucheng Guo   +6 more
wiley   +1 more source

Ultrahigh Piezoelectricity in Truss‐Based Ferroelectric Ceramics Metamaterials

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
By leveraging the unique combination of polarization direction and loading state, ultrahigh piezoelectricity is achieved through careful tuning of the relative density and scaling ratio in truss‐based ferroelectric metamaterials. This approach enables the simultaneous realization of extremely high piezoelectric constants and ultralow dielectric ...
Jiahao Shi   +6 more
wiley   +1 more source

Prevalence and severity of ocular involvement in Graves’ disease according to sex and age: A clinical study from Babol, Iran

open access: yesCaspian Journal of Internal Medicine, 2018
Background: Thyroid-associated eye disease (TED), previously known as Graves’ ophthalmopathy is a cosmetically and functionally debilitating disease that is seen worldwide.
Sara Gharib   +2 more
doaj  

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