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Virginia Water Central [PDF]

open access: yes, 2014
This newsletter features articles on water-related science, policy, and law. Distributed to state agency representatives, faculty, students and interested citizens, it aims to provide current information, statistics, news, and notices related to water ...
Virginia Water Resources Research Center
core   +30 more sources

Enhancing Water Resistance in Foam Cement through MTES-Based Aerogel Impregnation [PDF]

open access: yesGels
The propensity of foamed concrete to absorb water results in a consequential degradation of its performance attributes. Addressing this issue, the integration of aerogels presents a viable solution; however, their direct incorporation has been observed ...
Zhi Li   +6 more
doaj   +2 more sources

Structure–Activity Relationships of TiO2 nanoflower-coated Porous Ti Anodes in Electro-catazone process

open access: yesChemical Engineering Journal Advances, 2022
Electrochemical heterogeneous catalytic ozonation (E-catazone) process is a new advanced oxidation process for the efficient degradation of ozone-resistant pharmaceutical micropollutants (PMPs).
Xinyang Li   +8 more
doaj   +1 more source

Convergence of biofilm successional trajectories initiated during contrasting seasons

open access: yesFrontiers in Microbiology, 2022
Biofilm communities play a major role in explaining the temporal variation of biogeochemical conditions in freshwater ecosystems, and yet we know little about how these complex microbial communities change over time (aka succession), and from different ...
Jing Wang   +4 more
doaj   +1 more source

Materials based on modified gypsum for facade systems [PDF]

open access: yesНанотехнологии в строительстве, 2021
Introduction. The use of gypsum in construction systems exposed to atmospheric influences involves the introduction of modifying additives of various types: polymer compositions, mineral fine and nanodisperse components, which can also be products of ...
Alexey D. Zhukov   +4 more
doaj   +1 more source

Enhanced Degradation of Sulfamethoxazole (SMX) in Toilet Wastewater by Photo-Fenton Reactive Membrane Filtration

open access: yesNanomaterials, 2020
Pharmaceutical residuals are increasingly detected in natural waters, which made great threat to the health of the public. This study evaluated the utility of the photo-Fenton ceramic membrane filtration toward the removal and degradation of ...
Shaobin Sun   +5 more
doaj   +1 more source

A Water-Soluble Epoxy-Based Green Crosslinking System for Stabilizing PVA Nanofibers

open access: yesMolecules, 2022
With the ever-growing concern about environmental conservation, green production and water-based nanofibers have attracted more and more interest from both academic and industrial fields; nevertheless, the stabilization process of water-based nanofibers ...
Yujian Zhang   +3 more
doaj   +1 more source

Numerical and experimental methods used to evaluate active drag in swimming: A systematic narrative review

open access: yesFrontiers in Physiology, 2022
Introduction: In swimming, it is necessary to understand and identify the main factors that are important to reduce active drag and, consequently, improve the performance of swimmers.
Tiago J. Lopes   +7 more
doaj   +1 more source

Carbon dioxide exchange in lichens: Relationship between the diffusive resistance of carbon dioxide and water vapour [PDF]

open access: yes, 1982
Gaseous diffusion resistances for carbon dioxide and water vapour, thallus water content and thallus water potential were experimentally determined on species of the Stictaceae.
Green, T.G. Allan   +3 more
core   +1 more source

Application of Modified Starch on Bioplastic Spoon Based Carrageenan from Eucheuma cottonii on Biodegradability and Water Resistance

open access: yesJournal of Marine and Coastal Science, 2022
Polysaccharides such as carrageenan are potential materials that can be used as bioplastics. Modified starch is a material that can reduce the hydrophilic properties and increase the hydrophobic and mechanical properties of bioplastics.
Muhammad Dzaky   +2 more
doaj   +1 more source

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