Results 1 to 10 of about 995,982 (253)

The ophthalmic fallout in Utah after the Great American Solar Eclipse of 2017 [PDF]

open access: yesClinical Ophthalmology, 2018
Christopher Ricks,1 Alexandrea Montoya,2 Jeff Pettey1 1John A. Moran Eye Center, Salt Lake City, UT, USA; 2Department of Ophthalmology, University of Utah School of Medicine, Salt Lake City, UT, USA Background: Solar retinopathy is a rare ophthalmic ...
Ricks C, Montoya A, Pettey J
doaj   +3 more sources

Aeroecology of a solar eclipse. [PDF]

open access: yesBiol Lett, 2018
Light cues elicit strong responses from nearly all forms of life, perhaps most notably as circadian rhythms entrained by periods of daylight and darkness. Atypical periods of darkness, like solar eclipses, provide rare opportunities to study biological responses to light cues.
Nilsson C   +4 more
europepmc   +4 more sources

Incidence of Solar Retinopathy and Photokeratitis in US Emergency Departments Surrounding the April 2024 Total Solar Eclipse [PDF]

open access: yesWestern Journal of Emergency Medicine
Introduction: Viewing a solar eclipse without proper eye protection can lead to ocular injuries such as solar retinopathy or photokeratitis. The April 8, 2024, solar eclipse in the southern and eastern United States presented a rare opportunity to assess
Matthew Poremba   +5 more
doaj   +2 more sources

Effect of solar eclipse on microbes [PDF]

open access: yesJournal of Pharmacy and Bioallied Sciences, 2011
Objective : A solar eclipse was observed in India on 15 th January, 2010. It was a total eclipse in some parts of the country, while it was a partial eclipse in other parts. Microorganisms play an important role in various phenomena on the earth.
Amrita Shriyan   +2 more
doaj   +2 more sources

Eclipse solar

open access: yesRevista Argentina de Radiología, 2017
F. Medina Romero, A. Díaz Silván
doaj   +2 more sources

Variations in Ionospheric Parameters Associated With the 20–21 May 2012 Annular and 21 August 2017 Total Solar Eclipses [PDF]

open access: yesThe Scientific World Journal
This study investigates the ionospheric effects of the annular solar eclipse (20–21 May 2012) and total solar eclipse (21 August 2017) across midlatitude stations, analyzing critical parameters: F2-layer critical frequency (foF2), peak height (hmF2), and
Manghang Limbu   +7 more
doaj   +2 more sources

Ionosonde and GPS total electron content observations during the 26 December 2019 annular solar eclipse over Indonesia [PDF]

open access: yesAnnales Geophysicae, 2023
We report the investigation of the ionospheric response to the passage of an annular solar eclipse over Southeast Asia on 26 December 2019 using multiple sets of observations.
J. Harjosuwito   +8 more
doaj   +1 more source

ANALYSIS OF SPHERICAL ASTRONOMY ALGORITHMS FOR PREDICTING THE SOLAR ECLIPSE BY W.M. SMART

open access: yesAl-Hilal, 2022
A solar eclipse is an unusual natural occurrence. Muslims used the phenomenon of a solar eclipse as the season for prayer, which was only carried out during a solar eclipse from early in the phenomenon until the end.
Fiki Nuafi Qurrota Aini   +1 more
doaj   +1 more source

FEATURES OF IONOSPHERIC EFFECTS FROM THE PARTIAL SOLAR ECLIPSE OVER THE CITY OF KHARKIV ON 10 JUNE 2021 [PDF]

open access: yesRadio Physics and Radio Astronomy, 2021
Purpose: Solar eclipses pertain to high-energy sources of disturbance in the subsystems of the Sun–interplanetary-medium–magnetosphere–ionosphere–atmosphere–Earth and the Earth–atmosphere–ionosphere–magnetosphere systems.
L. F. Chernogor   +3 more
doaj   +1 more source

Central Serous Chorioretinopathy after Solar Eclipse Viewing [PDF]

open access: yesJournal of Ophthalmic & Vision Research, 2010
Purpose: To report a case of central serous chorioretinopathy after solar eclipse viewing. Case Report: A middle-age man developed a sudden-onset unilateral scotoma after viewing a partial solar eclipse in Hong Kong.
Allie Lee, Timothy Lai
doaj   +1 more source

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