In Ray Optics, the power of a lens is the ability to bend light. The greater the power of a lens, the greater the ability of the lens to refract light which passes through it. The power defines the converging power of a converging lens and the diverging power (ability) of a concave ...
OBJECTIVE LENS OF MEDIUM POWERPURPOSE:To obtain a flat image and provide a high resolving power by using an optical system consisting of three combined lenses which satisfies the specific conditions with respect to the radii of curvature of the lenses, the thickness thereof, the interval ...
Video games are potential sources of second language input; however, the medium's fundamental characteristic, interactivity, has not been thoroughly examin... DH Jonathan,WMM Reed,K Katsuko - 《Language Learning & Technology》 被引量: 143发表: 2010年 New formula for calculating intraocular lens ...
The use of social media influencer collaboration is growing exponentially. This study explores the persuasive power of influencers on followers’ perceived brand credibility and purchase intention by applying the elaboration likelihood model of persuasio
摘要: PROBLEM TO BE SOLVED: To provide a method for determining the intensity of a spectacle lens giving a fitted power even in the wearing in a distance between cornea vertexes other than a regulated distance between cornea vertexes.
As an in vivo demonstration, the output power of a packaged converter in the abdominal cavity of a rabbit reaches 20 mW under NIR-II light irradiation through the rabbit skin with a thickness of 8.5 mm. This value is high enough to recharge an implanted high-power-consumption wireless ...
Along with fixed 6x magnification and a 32 mm objective lens, this rifle scope has a 1-inch main tube. Robust use is yours, thanks to the solid aluminum build. It has also been designed with shockproof, waterproof, and fog proof abilities. This means use in a variety of environments and...
To develop a novel machine learning-based intraocular lens (IOL) power calculation formula for highly myopic eyes. A total of 1828 eyes (from 1828 highly myopic patients) undergoing cataract surgery in our hospital were used as the internal dataset, and
Through a Foucauldian reading of Bama’s Sangati (2005) and P. Sivakami’s The Grip of Change (2006a, 2006b), this paper attempts to delineate the permeation and maintenance of disciplinary power in the social structure and assertion of patriarchal polit
To develop a novel algorithm based on ray tracing, simulated visual performance and through-focus optimization for an accurate intraocular lens (IOL) power calculation. Custom-developed algorithms for ray tracing optimization (RTO) were used to combine the natural corneal higher-order aberrations (HOAs...