Results 21 to 30 of about 142,937 (344)

Cloud history can change water–ice–surface interactions of oxide mineral aerosols: a case study on silica [PDF]

open access: yesAtmospheric Chemistry and Physics, 2020
Mineral aerosol particles nucleate ice, and many insights have been obtained on water freezing as a function of mineral surface properties such as charge or morphology.
A. Abdelmonem   +3 more
doaj   +1 more source

Technology park in connection with national filing of radioactive waste [PDF]

open access: yes, 2016
The starting project idea arises from the need to provide a national disposal for radioactive waste as required by the European Union, in order to adjust Italy to the rest of the other European countries.
CUMO, Fabrizio   +4 more
core   +1 more source

Carbon dioxide-enhanced metal release from kerogen

open access: yesScientific Reports, 2022
Heavy metals released from kerogen to produced water during oil/gas extraction have caused major enviromental concerns. To curtail water usage and production in an operation and to use the same process for carbon sequestration, supercritical CO2 (scCO2 ...
Tuan A. Ho, Yifeng Wang
doaj   +1 more source

Concepts of Repository and the Functions of Bentonite in Repository Environments: A State – of – the – art review [PDF]

open access: yes, 2008
In an effort to secure the comfort of all aspect of life and security through electricity production, research, nuclear weapons production and medical uses, radioactive waste is being generated throughout the world as a result.
Akudago, John Apambilla   +4 more
core   +1 more source

Simulation of alpha dose for predicting radiolytic species at the surface of spent nuclear fuel pellets

open access: yesOpen Chemistry, 2014
In many countries, spent nuclear fuel is considered as a waste form to be disposed of in underground disposal. Under deep host rock conditions, a reducing environment prevails.
Becker Frank, Kienzler Bernhard
doaj   +1 more source

Flowsheets for the Validation of the Reference AmSEL System [PDF]

open access: yesEPJ Web of Conferences
Recycling americium (Am) from spent nuclear fuels is an important option considered for the future nuclear fuel cycle as americium is the main contributor to the long-term radiotoxicity and heat power of the ultimate waste.
Vanel Vincent   +4 more
doaj   +1 more source

Recycling of Lead Pastes from Spent Lead–Acid Batteries: Thermodynamic Constraints for Desulphurization

open access: yesRecycling, 2022
Lead–acid batteries are important to modern society because of their wide usage and low cost. The primary source for production of new lead–acid batteries is from recycling spent lead–acid batteries.
Yongliang Xiong
doaj   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

open access: yesFEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen   +6 more
wiley   +1 more source

Spent nuclear fuel management, characterisation, and dissolution behaviour: progress and achievement from SFC and DisCo

open access: yesEPJ Nuclear Sciences & Technologies, 2023
SFC is a work package in Eurad that investigates issues related to the properties of the spent nuclear fuel in the back-end of the nuclear fuel cycle. Decay heat, nuclide inventory, and fuel integrity (mechanical and otherwise), and not least the related
Sjöland Anders   +19 more
doaj   +1 more source

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