Using the TDA7052A audio amplifier to generate a five octave, linear in pitch voltage-controlled oscillator (VCO).

Hemodialysis significantly alters anterior and posterior eye segments, affecting parameters like anterior chamber depth, lens ...

BNSF accounts for a third of rail industry's NOx emissions Aging locomotives contribute to high pollution levels Rail industry resists adopting clean technologies due to cost concerns Dec. 14 (Reuters ...

Objective: To evaluate the effect of pterygium on different biometric intraocular lens calculation formulas. Methods: This is an interventionist, prospective, and non-randomized study. We included ...

Cataract and refractive surgeries are some of the globally most performed ophthalmic interventions, with rapidly evolving implications, that extend beyond visual rehabilitation. Recent studies have ...

Cataract surgery post-refractive procedures requires precise IOL power calculation and addresses variable epithelial healing challenges. Generation X patients often seek spectacle independence, ...

Aim The purpose of this study is to investigate the accuracy of intraocular lens (IOL) power calculation after penetrating keratoplasty (PK) or deep anterior lamellar keratoplasty (DALK) and to ...

For an accurate IOL power calculation, three parameters are crucial in order to predict the patient's refractive outcome correctly, namely the axial length of the eye, the refractive properties of the ...

Please provide your email address to receive an email when new articles are posted on . Keratometry measurements showed significant variability in patients with unstable tear film before cataract ...

Purpose: We developed an artificial intelligence program for calculating intraocular lenses and analyzed its accuracy rate via ultrasonic biometry. This endeavor is aimed at enhancing precision and ...

ABSTRACT: As cataract surgery progresses from “restoration of sight” to “refractive correction”, precise prediction of intraocular lens (IOL) power is critical for enhancing postoperative visual ...

ABSTRACT: As cataract surgery progresses from “restoration of sight” to “refractive correction”, precise prediction of intraocular lens (IOL) power is critical for enhancing postoperative visual ...