Results 141 to 150 of about 19,269 (245)

The clinical evaluation of novel polymethyl methacrylate membrane with a modified membrane surface: a multicenter pilot study [PDF]

open access: diamond, 2018
Nobuko Uchiumi   +12 more
openalex   +1 more source

Enhancement of the Plant‐Accessible Phosphate Fraction in Sewage Sludge Ashes by Na+ or K+ Addition Prior to Combustion

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
The addition of Na2CO3 or K2CO3 to sewage sludge prior to combustion leads to the production of ashes containing phosphate in the form of buchwaldite‐like phases (Ca(Na/K)PO4). Compared to conventional sewage sludge mono‐ashes, such Na‐ or K‐ashes show greatly increased P‐solubilities and proved to be potent P‐fertiliser materials in greenhouse ...
Lorenz Bier‐Schorr   +4 more
wiley   +1 more source

The impact of forced closure on proppant distribution of hydraulic fracturing in shale formations

open access: yesDeep Underground Science and Engineering, EarlyView.
Research findings demonstrate that implementing forced closure within shale formations can remarkably mitigate proppant settlement, concurrently increasing the effective propped surface area from 29.74% to 38.68%. Abstract Forced closure is widely used in conventional oil and gas reservoirs to promote uniform proppant placement.
Tongxuan Gu   +3 more
wiley   +1 more source

Highly Deformable, Ultrathin Large-Area Poly(methyl methacrylate) Films

open access: yesACS Omega, 2021
Maria F. Pantano   +5 more
doaj   +1 more source

Mechanical and Thermal Properties of Polymethyl Methacrylate‐BN Nanotube Composites [PDF]

open access: hybrid, 2008
Chunyi Zhi   +5 more
openalex   +1 more source

Home - About - Disclaimer - Privacy