Results 81 to 90 of about 684,118 (324)

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

FEBS 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, Nicolò Antonelli, Gianluca Molla   +2 more
wiley   +1 more source

Development of a MEMS channel device for hydrogen gas separation based on the Soret effect

Journal of Thermal Science and Technology, 2014
Energy sources independent of fossil fuels or atomic power are of great importance to achieve a sustainable society from the viewpoint of environmental conservation and benefits. Hydrogen is considered as one of the main candidates for new sources.
Takahiro WAKO, Masae SHIMIZU, Sohei MATSUMOTO, Naoki ONO   +3 more
doaj   +1 more source

The Neutron Halo in Heavy Nuclei Calculated with the Gogny Force

, 2000
The proton and neutron density distributions, one- and two-neutron separation energies and radii of nuclei for which neutron halos are experimentally observed, are calculated using the self-consistent Hartree-Fock-Bogoliubov method with the effective ...
A. Baran, A. Baran, B. Nerlo-Pomorska, E. Chabanat, G. Audi, J. Dechargé, J. Dechargé, J. F. Berger, J.F. Berger, J.M. Pearson, K. Pomorski, M. Girod, M. Girod, P. Lubiński, S. Wycech, T.H.R. Skyrme   +15 more
core   +2 more sources

Microfabrication of palladium-silver alloy membranes for hydrogen separation [PDF]

, 2003
In this paper, a process for the microfabrication of a wafer-scale palladium-silver alloy membrane (Pd-Ag) is presented. Pd-Ag alloy films containing 23 wt% Ag were prepared by co-sputtering from pure Pd and Ag targets.
Berenschot, Johan W., de Boer, Meint J., Elwenspoek, Michael Curt, Gardeniers, Johannes G.E., Gielens, F.C. (Frank), Jansen, Henricus V., Nijdam, A.J., Nijdam, W., Tong, D.H., van Rijn, C.J.M., Wensink, H.   +10 more
core   +2 more sources

Interplay between RNA‐protein interactions and RNA structures in gene regulation

FEBS Open Bio, EarlyView.
Methodological advances in mapping transcriptome‐wide RNA‐protein interactions and RNA structures have started to uncover the potential of RNP conformations in gene regulation. Competing RNA–RNA, RNA‐protein and protein–protein interactions shape the compaction and function of RNPs throughout their lifetime and may provide novel therapeutic targets in ...
Jenni Rapakko, Mauro Scaravilli, Minna‐Liisa Änkö   +2 more
wiley   +1 more source

Review of Supported Pd-Based Membranes Preparation by Electroless Plating for Ultra-Pure Hydrogen Production

Membranes, 2018
In the last years, hydrogen has been considered as a promising energy vector for the oncoming modification of the current energy sector, mainly based on fossil fuels.
David Alique, David Martinez-Diaz, Raul Sanz, Jose A. Calles   +3 more
doaj   +1 more source

Separation of CO2 adsorption and H2 dissociation site in Co and In doped ZrO2 catalyst enhances methanol selectivity in CO2 hydrogenation [PDF]

, 2023
Nazmul Hasan MD Dostagir, Carlo Robert Tomuschat, Atsushi Fukuoka, Abhijit Shrotri   +3 more
openalex   +1 more source

Hydrogen and helium in the spectra of Type Ia supernovae

, 2013
We present predictions for hydrogen and helium emission line luminosities from circumstellar matter around Type Ia supernovae (SNe Ia) using time dependent photoionization modeling.
Baron, E., Cox, Nick L. J., Fransson, Claes, Kozma, Cecilia, Leibundgut, Bruno, Lundqvist, Peter, Mattila, Seppo, Sollerman, Jesper, Spyromilio, Jason   +8 more
core   +1 more source

ATG4B is required for mTORC1‐mediated anabolic activity and is associated with clinical outcomes in non‐small cell lung cancer

FEBS Open Bio, EarlyView.
The relationship between anabolic and catabolic processes governing lung cancer cell growth is nuanced. We show that ATG4B, an autophagy regulator, is elevated in lung cancer and that high ATG4B is associated with worse patient outcomes. Targeting ATG4B in cells reduces growth, protein synthesis, and mTORC1 activity, demonstrating a new relationship ...
Patrick J. Ryan, Bethany C. Guerra, Selina Uranga, Jessica M. Cardin, Steven E. Riechman, Mariana Janini Gomes, James D. Fluckey   +6 more
wiley   +1 more source

Modification of Al₂O₃-Based Membranes with Carbon Black for Enhanced Hydrogen Permeation

Technologies
This work presents the development and characterization of alumina–carbon black (ACB) composite membranes for enhanced hydrogen separation performance. A series of membranes containing 0–3.0 wt.% carbon black was fabricated via high-temperature sintering
Montree Hankoy, Mana Rodchom, Supawan Vichaphund, Duangduen Atong, Jianfeng Zhang, Mettaya Kitiwan, Phacharaphon Tunthawiroon   +6 more
doaj   +1 more source