Results 61 to 70 of about 4,507,524 (283)

A calculation model for liquid-liquid extraction of protactinium by 2,6-dimethyl-4-heptanol

open access: yesNukleonika, 2015
Reprocessing of spent nuclear fuel usually employs the solvent extraction technique to recover fissile material, isolate other valuable radionuclides, recover precious metals, and remove contaminants.
Knight Andrew W.   +3 more
doaj   +1 more source

R Package OBsMD for Follow-Up Designs in an Objective Bayesian Framework

open access: yesJournal of Statistical Software, 2020
Fractional factorial experiments often produce ambiguous results due to confounding among the factors; as a consequence more than one model is consistent with the data. Thus, the practical problem is how to choose additional runs in order to discriminate
Laura Deldossi, Marta Nai Ruscone
doaj   +1 more source

Thickness controlled SiO2/TiO2 sol-gel coating by spraying

open access: yesOpen Ceramics, 2021
SiO2/TiO2 composite sol-gel coatings can be used in many industrial applications for their self-cleaning and photocatalytic properties. In this study, SiO2/TiO2 composite sol-gel coatings were deposited by spray coating as it allows a better thickness ...
M. Jacobs, Y. De Vos, V. Middelkoop
doaj   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Mixture Design of Experiments for the Optimization of Carbon Source for Promoting Undecylprodigiosin and Actinorhodin Production

open access: yesJournal of Pure and Applied Microbiology, 2018
In this work, a mixture design was used to investigate the influence of ten carbon sources on the production of two pigments, undecylprodigiosin and actinorhodin, from Streptomyces coelicolor.
Khalid Jaber Kadhum Lut
doaj   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

Interaction Design: Foundations, Experiments [PDF]

open access: yes, 2006
Interaction Design: Foundations, Experiments is the result of a series of projects, experiments and curricula aimed at investigating the foundations of interaction design in particular and design research in general.
Hallnäs, Lars, Redström, Johan
core   +1 more source

Design of experiments for non-manufacturing processes : benefits, challenges and some examples [PDF]

open access: yes, 2010
Design of Experiments (DoE) is a powerful technique for process optimization that has been widely deployed in almost all types of manufacturing processes and is used extensively in product and process design and development.
Anderson, M. J.   +4 more
core   +2 more sources

QbD Based Media Development for the Production of Fab Fragments in E. coli

open access: yesBioengineering, 2019
Ranibizumab is a biotherapeutic Fab fragment used for the treatment of age-related macular degeneration and macular oedema. It is currently expressed in the gram-negative bacterium, Escherichia coli.
Deepak Kumar   +3 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

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