Results 181 to 190 of about 75,209 (304)

Efficacy of spectacle lenses for myopia control: a meta-analysis of randomised controlled trials. [PDF]

open access: yesBr J Ophthalmol
D'Andrea L   +11 more
europepmc   +1 more source

Theories of Interest and Their Relation to the Gesell–Keynes Theory

open access: yesThe American Journal of Economics and Sociology, EarlyView.
ABSTRACT We consider theories of interest as they relate to what we will call the Gesell‐Keynes (GK) theory which is essentially a real theory of capital accumulation with a monetary constraint that arises because of a liquidity return on holding money.
Ahmed Anwar
wiley   +1 more source

Begetting Silvio Gesell in the Modern Economy: A Marriage of Frederick Soddy and Kenneth Boulding

open access: yesThe American Journal of Economics and Sociology, EarlyView.
ABSTRACT In the Natural Economic Order, first published in 1916, Silvio Gesell warned against a fiat monetary system that in place of controlling the circulation of money with demurrage, sought to manage the system by accommodating demand for liquidity.
Ahmed Anwar
wiley   +1 more source

Direct and indirect costs associated with declining distance visual acuity: A nationwide longitudinal cost‐of‐illness study with 11‐year follow‐up

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To examine the direct and indirect costs associated with declining distance visual acuity (VA). Methods A longitudinal approach was applied to a large, nationally representative sample with extensive data, including VA measured at two time points.
Joonas Taipale   +5 more
wiley   +1 more source

Fania (Fanny) Kaplan and the attempted assassination of Vladimir Lenin: Ophthalmologic considerations

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose Fania (Fanny) Kaplan (1890–1918), who was reportedly visually impaired, confessed to the attempted assassination of Soviet leader Vladimir Lenin (1870–1924) in 1918 by shooting him with a pistol. The precise nature of her visual loss is unknown and raises doubts about whether she had sufficient visual function to perform the act ...
Stephen G. Schwartz   +3 more
wiley   +1 more source

Prognostic factors of optical coherence tomography angiography in intermediate and advanced primary open‐angle glaucoma: A systematic review and meta‐analysis

open access: yesActa Ophthalmologica, EarlyView.
Abstract Conventional optical coherence tomography (OCT) has a floor effect in patients with severe visual field loss, such as seen in advanced primary open‐angle glaucoma (POAG). OCT angiography (OCTA) does not suffer from such a floor effect. However, which OCTA parameters are most useful for monitoring longitudinal progression is unclear.
Kamya Katarya   +5 more
wiley   +1 more source

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