Results 61 to 70 of about 304,575 (315)

The Application of Nitrogen Laser on Extraction of Uranium in The Long Life of High Level Radioactive Liquid Waste Using TBP-Kerosene Solvent [PDF]

open access: yes, 2012
The radionuclide of uranium (U) is major radionuclide contained in the long life of high level radioactive liquid waste (HLLW) generated from reprocessing of spent nuclear fuel.
G. , Gunandjar, G, Gunandjar
core  

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

Optimization of biosurfactant production by Pseudomonas aeruginosa strain Pa using rubber tree seed oil as sole carbon source

open access: yesDiscover Applied Sciences
Biosurfactants (BS) are highly emulsifying, biodegradable, non- or low-toxic, stable and multifunctional molecules. However, high production costs and low yields limit their large-scale production and use.
Yapi Joel Angba   +5 more
doaj   +1 more source

Conversion of whey and other dairy waste into antimicrobial and immunoregulatory compounds by fermentation

open access: yesFrontiers in Food Science and Technology
Fermentation by lactic acid bacteria has been used for millennia to preserve food and make it more palatable. These microorganisms may also generate bioactive compounds with the potential to serve as components in active edible food packaging or as ...
Michael H. Tunick   +2 more
doaj   +1 more source

Ultrasonic detection of radiolysis bubbles generated in bitumen for dose between 6 and 100 kGy [PDF]

open access: yesEPJ Web of Conferences
The ARISE project, supported by the National French Research Center (CNRS) and the Nuclear Safety and Radiation Protection Authority (ASNR), began in 2023 to explore the feasibility of innovative ultrasonic methods to detect the appearance and growth of ...
Laux Didier   +6 more
doaj   +1 more source

Decision-making Algorithm for Waste Recovery Options. Review on Textile Waste Derived Products

open access: yesEnvironmental and Climate Technologies, 2023
As the volume of textile waste steadily increases, mechanical, chemical and biological technologies for textile waste recovery are evolving. Also, the legal framework of the European Union has stated the commitments for promoting the recycling of textile
Zandberga Anda   +2 more
doaj   +1 more source

Physical, chemical, nutritional, and antinutritional characterization of fresh peels of yellow pitaya (Selenicereus megalanthus) and red pitaya (Hylocereus costaricensis) and their flours

open access: yesRevista Ciência Agronômica, 2021
The consumption of fruits has been growing worldwide due to the exigence of consumers for healthy eating habits, generating a significant volume of agro-industrial waste such as peels. The objectives of this work were the physical, chemical, nutritional,
Daphynni Carolinne Moreira Morais   +4 more
doaj   +1 more source

Intelligent Tutoring Systems for Adult Learning in STEM Disciplines

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Intelligent tutoring systems (ITS) are reshaping adult learning in STEM by providing adaptive, data‐driven instruction across classrooms, workplaces, and informal environments. In the context of ITS, this article compares generative AI, which creates personalized explanations and practice materials, with explainable AI, which focuses on ...
Jill Zarestky, Amanda R. Lager Gleason
wiley   +1 more source

Energy-efficient regimes for aerodynamic tube dehydration of agro-industrial technologies residual products [PDF]

open access: yesProblems of the Regional Energetics
The purpose of this work is to determine energy-efficient regimes for aerodynamic tube dehydration of residual products from agro-industrial technologies.
Popescu V.S.   +5 more
doaj   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi   +2 more
wiley   +1 more source

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