Results 331 to 340 of about 1,253,848 (372)

Primary Burkitt Lymphoma of the Thyroid Associated With Hashimoto Thyroiditis Masquerading as Post-COVID Thyroiditis. [PDF]

open access: yesJCEM Case Rep
Thewjitcharoen Y   +5 more
europepmc   +1 more source

An absorption profile centred at 78 megahertz in the sky-averaged spectrum

Nature, 2018
After stars formed in the early Universe, their ultraviolet light is expected, eventually, to have penetrated the primordial hydrogen gas and altered the excitation state of its 21-centimetre hyperfine line.
J. Bowman   +4 more
semanticscholar   +1 more source

The Sky Is Not Falling!

SSRN Electronic Journal, 2018
What are the impacts of the current China-U.S. trade war on the Chinese economy? An analysis shows that while the immediate direct impacts on the Chinese economy are certainly negative, they are small in real terms, affecting less than 0.5 percent of Chinese GDP, and quite manageable.
openaire   +1 more source

The Sky as Book, the Book in the Sky

2022
This chapter reviews the Platonic cosmos of ideas that is nothing like a book as the imagined relationship to it and to the world of appearances is anything but a comportment and activity akin to reading. The process for grasping the interrelationships among objects in that cosmos is much more like the reception of images.
openaire   +1 more source

Giants of the Sky

Scientific American, 2016
The article focuses on research into pelagornithid species of birds and how the species were able to fly while being larger than modern avians. It comments on paleontologist Edouard Lartet's discovery in 1857 of the first pelagornithid, dubbed Pelagornis (P.) micaenus, which had a humerus that measured nearly two feet long. It mentions the discovery of
Daniel T, Ksepka, Michael, Habib
openaire   +2 more sources

Rearranging Low-Dimensional Phase Distribution of Quasi-2D Perovskites for Efficient Sky-Blue Perovskite Light-Emitting Diodes.

ACS Nano, 2020
Metal halide perovskites have received much attention for their application in light-emitting diodes (LEDs) in the past several years. Rapid progress has been made in efficient green, red and near-infrared perovskite LEDs.
Peiyuan Pang   +12 more
semanticscholar   +1 more source

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