Results 191 to 200 of about 1,205,367 (330)

Hydrogel Thermostat Inspired by Photoprotective Foliage Using Latent and Radiative Heat Control

open access: yesAdvanced Materials, EarlyView.
Guided by Populus alba foliage, this hydrogel latent‐radiative thermostat (LRT) actively balances latent and radiative heat fluxes. An LRT switches solar reflectance, maintains high mid‐IR emissivity, and reversibly evaporates/regenerates water, while titanium oxide (TiO2) nanoparticles toughen the film.
Se‐Yeon Heo   +15 more
wiley   +1 more source

Assessment of water pollution and environmental impacts in the Pineios river basin before and after extreme flood events in Thessaly, Greece. [PDF]

open access: yesEnviron Sci Pollut Res Int
Kakavas K   +6 more
europepmc   +1 more source

A Biochar‐Based Composite Hydrogel Microenvironment for Enhanced Biocatalysis

open access: yesAdvanced Materials, EarlyView.
This work presents the synthesis of a polyacrylamide hydrogel wherein biomass‐derived biochar is co‐encapsulated with the enzyme horseradish peroxidase (HRP). The resulting composite hydrogel possesses balanced electron‐rich and electron‐deficient domains, creating an optimal microenvironment that concentrates both hydrogen peroxide and phenol ...
Shengzhe Wang   +9 more
wiley   +1 more source

Water Pollution

open access: yes, 2013
Alireza Bahadori   +2 more
openaire   +2 more sources

THE STUDY OF WATER FLOWS OF TECHNOLOGICAL WATER CYCLE AND WASTEWATER OF METALLURGICAL PRODUCTION CONCERNING POLLUTION CONTENT

open access: bronze, 2018
Olga V. Nosova   +2 more
openalex   +1 more source

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