Results 201 to 210 of about 11,403,908 (364)

Electricity Generation From Ambient Water Evaporation in the Absence of Sunlight via PVA‐Based Porous Hydrogels

open access: yesAdvanced Functional Materials, EarlyView.
In this article, a water‐evaporation driven energy harvester is devised that works even in the absence of sunlight. This is achieved by combining PVA hydrogel with thermoelectrics (TEG) to directly capture energy from water evaporation. Under mild conditions (RH 40%, T of 26 °C, and 2.8 m s−1 wind), 1.71 mW (1.02 W m−2) power can be generated, >3 fold ...
Zichen Gong, Ady Suwardi, Jing Cao
wiley   +1 more source

A natural representation of the Fischer-Griess Monster with the modular function J as character.

open access: yesProceedings of the National Academy of Sciences of the United States of America, 1984
I. Frenkel, J. Lepowsky, A. Meurman
semanticscholar   +1 more source

Photoswitchable Conductive Metal–Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu   +5 more
wiley   +1 more source

Modular evaluation platform for evaluation and testing of physically unclonable functions

open access: green, 2018
Marek Laban   +3 more
openalex   +2 more sources

Modular functions and resolvent problems [PDF]

open access: green, 2019
Benson Farb   +2 more
openalex   +1 more source

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