Results 121 to 130 of about 995,982 (253)

First Global-Scale Synoptic Imaging of Solar Eclipse Effects in the Thermosphere. [PDF]

open access: yesJ Geophys Res Space Phys, 2020
Aryal S   +12 more
europepmc   +1 more source

Eclipse Solar en México

open access: yes, 1991
Moneda conmemorativa del eclipse solar en México el 11 de julio de 1991.Nieto Nieto, J. (1991). Eclipse Solar en México.
Nieto Nieto, Justo
core  

The Evolution of Metal Halide Perovskite Transistors

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Metal halide perovskites (MHPs) offer a revolutionary pathway for next‐generation field‐effect transistors (FETs) because of their exceptional carrier mobilities and cost‐effective processability. However, their transition to practical electronics is significantly challenged by intrinsic instability and imbalanced charge transport. This review
Jiangnan Xia   +8 more
wiley   +1 more source

Astronomy: Solar Eclipse, 1963

open access: yes, 1963
An astronomy student prepares for a solar eclipse on July 18,1963. A telescope with a filter stands next to him ready for the solar eclipse visible on July 20,1963.https://commons.und.edu/archive-photos/1243/thumbnail ...
University of North Dakota
core   +1 more source

Stable, Efficient, and Scalable Two‐Dimensional Perovskites for Next‐Generation Solar Cells

open access: yesSmall Science, Volume 6, Issue 9, September 2026.
Two‐dimensional perovskites are presented as a versatile platform for photovoltaic research, combining enhanced stability with competitive efficiencies. This review analyses 2D perovskite structure–property relationships linking crystallographic orientation and phase distribution and implications in stability and performance.
Kaushik Bhat   +3 more
wiley   +1 more source

Interpreting Ensembles of Climate Projections for Impact Studies

open access: yesWIREs Climate Change, Volume 17, Issue 5, September/October 2026.
Satellite‐derived estimates (black) of annual minimum monthly average Arctic sea ice area south of 84.5°N, 1980–2022, together with an ensemble of climate model simulations for the period 1980–2099. The simulations are from the CMIP6 ensemble, forced by a common set of forcings including greenhouse gas emissions; simulations from the same model are ...
Richard E. Chandler, Chris M. Brierley
wiley   +1 more source

Small Reservoirs Offer a New Perspective on Flood Reduction in Large Basins

open access: yesEarth's Future, Volume 14, Issue 9, September 2026.
Abstract The flood reduction potential of individual reservoirs within a large river network continuum remains poorly understood due to the complex interplay between reservoir characteristics and network properties. Here we investigate whether a collection of relatively small reservoirs can play a significant role in mediating downstream floods and ...
Krutikkumar Patel   +6 more
wiley   +1 more source

Total Eclipse of the Zoo: Animal Behavior during a Total Solar Eclipse. [PDF]

open access: yesAnimals (Basel), 2020
Hartstone-Rose A   +6 more
europepmc   +1 more source

The Daily Atmospheric Ionospheric Limb Imager (DAILI) CubeSat Experiment

open access: yesJournal 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   +15 more
wiley   +1 more source

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