Results 71 to 80 of about 2,039,471 (295)

Green energy and steel imports reduce Europe’s net-zero infrastructure needs

open access: yesNature Communications
Importing renewable energy to Europe may offer many potential benefits, including reduced energy costs, lower pressure on infrastructure development, and less land use within Europe.
Fabian Neumann   +2 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

On the means, costs, and system-level impacts of 24/7 carbon-free energy procurement

open access: yesEnergy Strategy Reviews
A growing number of public and private energy buyers are interested in 24/7 carbon-free energy (CFE) procurement, which means that every kilowatt-hour of electricity consumption is met by carbon-free sources at all times. It has the potential to overcome
Iegor Riepin, Tom Brown
doaj   +1 more source

The great transformation: decarbonising Europeâ??s energy and transport systems [PDF]

open access: yes
The euro-area crisis dominates the economic news. Yet, the world and Europe may face even more important challenges that will shape our lives and the lives of our children.World population is projected to increase to 9 billion or more by 2050.
Anta Ndoye   +6 more
core   +1 more source

Solving the Solar Neutrino Problem 2 km Underground -- the Sudbury Neutrino Observatory

open access: yes, 2003
The Sudbury Neutrino Observatory (SNO) is capable of measuring simultaneously the flux of electron-type neutrinos and the total flux of all active flavours of neutrinos originating from the Sun. A model-independent test of neutrino flavour transformation
Poon, A. W. P.
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Accelerating the transition from coal to renewables in Indonesia to achieve a net‐zero energy system

open access: yesIET Renewable Power Generation
Historically heavily reliant on coal, Indonesia is at a crucial juncture to accelerate its transition to renewable energy in order to meet its net‐zero goals.
Ashish Gulagi   +8 more
doaj   +1 more source

Low Energy Action of "Covariant" Superstring Field Theory in the NS-NS pp-Wave Background

open access: yes, 2011
Exact construction of superstring field theory in some background fields is very important. We construct the low energy NS-NS sector of superstring field action in the pp-wave background with the flux of NS-NS antisymmetric tensor field (NS-NS pp-wave ...
Pankiewicz A.   +4 more
core   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Inequality across countries in energy intensities: an analysis of the role of energy transformation and final energy consumption [PDF]

open access: yes
This paper analyzes the role of the energy transformation index and of final energy consumption per GDP unit in the disparities in energy intensity across countries.
Emilio Padilla, Juan Antonio Duro
core  

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