Results 231 to 240 of about 208,593 (285)

Distribution and Patterns of Refractive Errors in a Pediatric Amblyopic Cohort Aged 3-5 Years: A Descriptive Study in a Pakistani Tertiary Eye Care Center. [PDF]

Clin Optom (Auckl)
Bukhari SF, Akhtar F, Shah HG, Younas N, Ahmed T, Rasool N.   +5 more
europepmc   +1 more source

Cross domain fault diagnosis in internal combustion engines using multisensor data with transfer federated and transformer based federated transfer learning. [PDF]

Sci Rep
Srinivaas A, Sakthivel NR, Nair BB.
europepmc   +1 more source

Intelligent predictive neural network analysis of stefan blowing impacts on chemical reactive flow of Boger nanofluid with thermophoresis and brownian motion. [PDF]

Discov Nano
Shaaban SM, Elhag AB, Teklu SW, Khan I, Farkhad DR, Abbas M, Bayram M.   +6 more
europepmc   +1 more source

Design and optimization of a butterfly-shaped grafting clip and cutting mechanism based on finite element simulation. [PDF]

PLoS One
Su Q, Wu L, Yue Q, Gao X, Cao X, Shi H.
europepmc   +1 more source

Scattering from a finite-length closed perfect electric conducting circular cylinder: a regularized full-wave analysis. [PDF]

Philos Trans A Math Phys Eng Sci
Schettino F, Di Murro F, Lucido M.
europepmc   +1 more source

LASIK With the Optimized Aspheric Transition Zone and Cross-cylinder Technique for the Treatment of Astigmatism From 1.00 to 4.25 Diopters

Journal of Refractive Surgery, 2009
Purpose: The predictability and safety of LASIK with the optimized aspheric transition zone (OATz) and cross-cylinder technique were evaluated for the surgical correction of myopia with 1.00 to 4.25 diopters (D) of astigmatism.
Tamer O. Gamaly
exaly   +5 more sources

Analysis of the Cross Cylinder and Chevron Techniques for Finding the Axis of Astigmatism

Clinical and Experimental Optometry, 1985
: This paper presents a theoretical analysis of cross cylinder (CC) and chevron tests for the axis of astigmatism. Both tests depend on the detection of a difference in blur between two out of focus targets. Blur differences are calculated for a wide range of simulated test conditions which may be encountered in clinical practice.
Daniel J. O’Leary
openaire   +2 more sources

AN EXPERIMENTAL STUDY ON THE CROSS‐CYLINDER TECHNIQUE

American journal of optometry and archives of American Academy of Optometry, 1950
Henry J. Frank
  +5 more sources

A Suggestion in Cross Cylinder Technique

American Journal of Ophthalmology, 1929
Ralph W. Danielson
openaire   +2 more sources