Results 211 to 220 of about 929,961 (264)

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou   +3 more
wiley   +1 more source

High-capacity optical communication relayed by multi-core amplifier on deployed submarine seven-core fiber cable. [PDF]

open access: yesCommun Eng
Chen Y   +20 more
europepmc   +1 more source

Doppler-encoded Mie scattering rainbow of flying particles. [PDF]

open access: yesSci Adv
Wang R   +5 more
europepmc   +1 more source

Geomagnetic Jerks: Rapid Core Field Variations and Core Dynamics

Space Science Reviews, 2010
The secular variation of the core field is generally characterized by smooth variations, sometimes interrupted by abrupt changes, named geomagnetic jerks. The origin of these events, observed and investigated for over three decades, is still not fully understood.
Giuliana Verbanac   +2 more
exaly   +6 more sources

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