Volterra-type operators from F(p,q,s) space to Bloch-Orlicz and Zygmund-Orlicz spaces

Liang, Yu-Xia; Zeng, Hong-Gang; Zhou, Zehua

doi:10.2298/fil2004359l

Cited by 3 publications

(2 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Researchers around the world are working to develop new devices to diagnose strabismic disease more accurately and quickly [35][36][37][38][39][40][41][42][43]. Numerous scientific articles report methods for the estimation of strabismus angles based on the analysis of reflections on the pupil area, reflections from the cornea and deeper layers and those based on the shape of the pupil in camera images.…”

Section: Scientific Articlesmentioning

confidence: 99%

Usefulness Assessment of Automated Strabismus Angle Measurements Using the Innovative Strabiscan Device

Grudzińska,

Durajczyk,

Grudziński

et al. 2024

Preprint

View full text Add to dashboard Cite

Background: The variability of the obtained results of manual tests assessing the angle of strabismus depends on the experience, skills, and training of the examiner. The authors hope that the new measuring device will provide a more sensitive and repeatable method for detecting small strabismus angles compared to the gold standard – PCT. The purpose of this article is to present an innovative strabismus angle demonstration device, called Strabiscan, to present automated measurements of eye deviation, and to compare the obtained results of these measurements to the traditional manual method. Methods: In patients with the manifest strabismic disease (n = 30) and a group of healthy subjects (n = 30), a detailed history was taken and routine ophthalmologic examinations were performed, including best-corrected distance visual acuity, assessment of refractive error using an autorefractometer after cycloplegia, biomicroscopic evaluation of the anterior segment of the eye, and evaluation of the eye fundus by indirect ophthalmoscopy. Subsequently, each patient and healthy subjects were subjected to a prismatic cover-uncover test using a manual method, and then the presence of strabismus was detected and its angle assessed using demonstration Strabiscan device. Results: In the control group, using the Strabiscan demonstration device, small-angle latent strabismus ≤3DP was diagnosed in 83% of patients, and >3DP in 13%. In contrast, using the prismatic cover-uncover test, latent strabismus ≤3DP was diagnosed in only 13% of patients, and latent strabismus with an angle >3DP in 13% of patients. No statistically significant differences were noted in the measurements of strabismus angles made by the different methods. Conclusions: The Strabiscan demonstration device allows quick and accurate assessment of the strabismus angle. Compared to the prismatic cover-uncover test, it has a higher sensitivity for detecting low-angle latent strabismus. Measurements with the Strabiscan do not require the presence of additional co-assistants for the test.

show abstract

Section: Scientific Articlesmentioning

confidence: 99%

Usefulness Assessment of Automated Strabismus Angle Measurements Using the Innovative Strabiscan Device

Grudzińska,

Durajczyk,

Grudziński

et al. 2024

Preprint

View full text Add to dashboard Cite

show abstract

“…lim) conditions on the symbol g from mixed norm spaces to Zygmund-type spaces on the unit ball. Some more related results can be found (see, e.g., [4,6,9,11,[19][20][21][22][23][24] and the references therein).…”

Section: Introductionmentioning

confidence: 99%

Riemann-Stieltjes Operators Between Zygmund-Type Spaces

Guo¹

2022

JAMC

View full text Add to dashboard Cite

Bergman projections, Berezin transforms and Cauchy transform on exponential Orlicz spaces and Lorentz-Zygmund spaces

2022

Monatsh Math

View full text Add to dashboard Cite

Volterra-type operators from F(p,q,s) space to Bloch-Orlicz and Zygmund-Orlicz spaces

Abstract: In this paper, we discussed the equivalent conditions for the boundedness and compactness of several Volterra-type operators acting from general F(p,q,s) space to Bloch-Orlicz and Zygmund-Orlicz spaces.

Cited by 3 publications

References 18 publications

Usefulness Assessment of Automated Strabismus Angle Measurements Using the Innovative Strabiscan Device

Usefulness Assessment of Automated Strabismus Angle Measurements Using the Innovative Strabiscan Device

Riemann-Stieltjes Operators Between Zygmund-Type Spaces

Bergman projections, Berezin transforms and Cauchy transform on exponential Orlicz spaces and Lorentz-Zygmund spaces

Contact Info

Product

Resources

About