Results 121 to 130 of about 657 (221)

Pupil wobble in point-scanning retinal optical coherence tomography systems. [PDF]

Opt Lett
Narawane A, Ortiz P, Draelos M, McNabb RP, Kuo AN, Izatt JA.   +5 more
europepmc   +1 more source

The Daily Atmospheric Ionospheric Limb Imager (DAILI) CubeSat Experiment

Journal of Geophysical Research: Space Physics, Volume 131, Issue 9, September 2026.
Abstract The Daily Atmospheric Ionospheric Limb Imager (DAILI) (Daily Atmospheric and Ionospheric Limb Imager) mission utilized a 6U CubeSat, deployed at about 410 km altitude in a 51‐degree orbit, to make simultaneous daytime limb measurements in two colors; at 630 nm to measure the OI (630 nm) redline and at 765 nm to measure the O2 ${\mathrm{O}}_{2}$
James H. Hecht, William Chavez, Andrew B. Christensen, Ian Collett, Geoffrey Crowley, Lynette J. Gelinas, Brian Habing, Brian Hardy, David Hinkley, Garrett Kinum, David Rock, Adam Vore, David Warren, Richard L. Walterscheid, Jeng‐Hwa Yee, Yongliang Zhang   +15 more
wiley   +1 more source

Non-mydriatic handheld optical coherence tomography for panretinal imaging. [PDF]

Biomed Opt Express
Ni S, Ng R, Sutter D, Bayhaqi Y, Ostmo S, Huang D, Chiang MF, Skalet AH, Young BK, Campbell JP, Jian Y.   +10 more
europepmc   +1 more source

Statistical Scale Analyses of a Diurnal Periodicity in Auroral Kilometric Radiation, Observed by Wind/WAVES

Journal of Geophysical Research: Space Physics, Volume 131, Issue 9, September 2026.
Abstract The Earth's strongest natural radio emission is Auroral Kilometric Radiation (AKR), which is correlated with auroral intensity, and is a barometer for space weather. AKR is generated by the electron cyclotron maser instability, with sources on auroral field lines. Previous work on AKR and radio emissions from other planets (or stars) points to
Alexandra Ruth Fogg, S. Wu, C. M. Jackman, S. J. Walker, M. J. Rutala, C. K. Louis, S. M. Ivanov, L. Lamy, J. E. Waters, D. K. Whiter   +9 more
wiley   +1 more source

Magnetostratigraphic constraints on the late Ediacaran paleomagnetic enigma. [PDF]

Sci Adv
Pierce JS, Evans DAD, Polomski DE, Youbi N, Mediany MA, Ounar J, Oukhro R, Boumehdi MA, Strauss JV, Keller CB, Gärtner A, Ovtcharova M, Wotzlaw JF, Linnemann U.   +13 more
europepmc   +1 more source

Invasive goldfish trigger a regime shift in experimental lake ecosystems of varying trophic state

Journal of Animal Ecology, Volume 95, Issue 9, Page 1616-1628, September 2026.
The pet trade distributes exotic animals around the globe that enrich human lives. However, some pets become pests when released into the wild. This study provides experimental evidence that goldfish will negatively affect native freshwater organisms and ecosystems.
William D. Hintz, Hannah Barrett, Rick A. Relyea   +2 more
wiley   +1 more source

Nature inspired design methodology for a wide field of view achromatic metalens. [PDF]

Nanophotonics
Engelberg J, Mazurski R, Levy U.
europepmc   +1 more source

Uncovering Edtech's Embedded Values: Making the Case for Socio‐Technical Audits in Ethnographic Inquiry

Anthropology &Education Quarterly, Volume 57, Issue 3, September 2026.
ABSTRACT Drawing on three ethnographic studies of secondary schools in England, this article makes a case for “socio‐technical audits”—a method combining technological walkthroughs with observations, workshops, and interviews—as part of ethnographic inquiry. A case example is presented to illustrate how the integration of socio‐technical audits enables
Louise Couceiro, Rebecca Eynon, Laura Hakimi   +2 more
wiley   +1 more source

Line-of-sight stability in unmanned aerial vehicle relays for hybrid free-space optical and visible light communication links under atmospheric effects. [PDF]

PLoS One
Sliti M, Ghafoor S, Ayouni S, Mrabet M, Ammar LB, Ijaz M.   +5 more
europepmc   +1 more source

Making Mining Licit: Gold, Commodification, and the Everyday Performance of Law in Colombia

American Anthropologist, Volume 128, Issue 3, Page 480-493, September 2026.
ABSTRACT Ethnographies of resource‐making have shown that the extraction of resource value from objects is premised on obviating the emplaced lifeworlds that surrounded objects before they traveled to consumer markets. Much of this literature looks at such supply‐chain disentanglement from the viewpoint of corporate and formal regulatory practices ...
Jesse Jonkman
wiley   +1 more source