Results 51 to 60 of about 2,966,724 (259)

The Role of the Key Components of Renewable Energy (Combustible Renewables and Waste) in the Context of CO2 Emissions and Economic Growth of Selected Countries in Europe

open access: yesEnergies, 2021
In the case of developing countries, it is not clear which crisis management tools will ensure sustainable development in a sustainable and environmentally friendly way, as well as reducing CO2 emissions in addition to ensuring GDP growth.
Shahjahan Ali   +2 more
doaj   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Information Flow in the Brain: Ordered Sequences of Metastable States

open access: yesInformation, 2017
In this brief overview paper, we analyse information flow in the brain. Although Shannon’s information concept, in its pure algebraic form, has made a number of valuable contributions to neuroscience, information dynamics within the brain is not fully ...
Andrew A. Fingelkurts   +1 more
doaj   +1 more source

Adaptation to mis-pronounced speech: evidence for a prefrontal-cortex repair mechanism

open access: yesScientific Reports, 2021
Speech is a complex and ambiguous acoustic signal that varies significantly within and across speakers. Despite the processing challenge that such variability poses, humans adapt to systematic variations in pronunciation rapidly.
Esti Blanco-Elorrieta   +3 more
doaj   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

open access: yesMolecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober   +16 more
wiley   +1 more source

Causality

open access: yesSt Andrews Encyclopaedia of Theology, 2023
Causality is a central concept in philosophy and theology and also a basic aspect of human thought and speech. Causal words such as ‘making’, ‘doing’, ‘producing’, and so on, are in constant use.
Michael J. Dodds O.P.
doaj  

Epigenetic heterogeneity and plasticity in therapy‐induced tumor states through single‐cell multi‐omics

open access: yesMolecular Oncology, EarlyView.
Single‐cell multi‐omics reveals epigenetic heterogeneity across therapy‐adaptive tumor states, including quiescent/dormant, drug‐tolerant persister, and EMT‐like phenotypes. By linking regulatory features with state‐associated biomarkers, these approaches inform biomarker‐guided therapeutic strategies for evolving tumors.
Hee Jung Kim   +3 more
wiley   +1 more source

Top-down heterotrophic respiration

open access: yes, 2019
This file includes top-down estimates of heterotrophic resolution at 4 degrees by 5 degrees spatial resolution and monthly temporal resolution, covering the period January 2010 to December 2012.
Bloom, A. Anthony   +11 more
core   +1 more source

Evaluation of Polkinghorne's Model Regarding the Mechanism of Divine Action [PDF]

open access: yesJournal of Philosophical Investigations
John C. Polkinghorne (1930-2021) was one of the leading figures in the field of science and theology, who had a distinctive approach to explaining the mechanism of divine action in the natural world.
Mohammad-Ebrahim Maghsoudi   +1 more
doaj   +1 more source

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