Results 81 to 90 of about 12,864,962 (300)

Physics of potential-induced degradation in bifacial p-PERC solar cells

, 2019
The combination of increasing operational voltages beyond 1000 V in photovoltaic (PV) installations and the emergence of new PV technologies requires a critical assessment of the susceptibility to potential-induced degradation (PID).
Tsanakas, John. A., Daenen, Michaël, Carolus, Jorne, De Ceuninck, Ward, van der Heide, Arvid, Voroshazi, Eszter, Tsanakas, Ioannis   +6 more
core   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Prion degradation pathways: Potential for therapeutic intervention [PDF]

, 2015
Prion diseases are fatal neurodegenerative disorders. Pathology is closely linked to the misfolding of native cellular PrP(C) into the disease-associated form PrP(Sc) that accumulates in the brain as disease progresses. Although treatments have yet to be
McKinnon, C, Tabrizi, SJ, Goold, R
core  

Translophagy—A potential link between autophagy impairment and translational errors

FEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk, Gailing Ma, Robin Antrobus, Diego Manni, Marco Trevisan‐Herraz, Mustafa Khwaja, Max Brown, Gavin D. Richardson, Masaaki Komatsu, Daniel Erskine, Viktor I. Korolchuk, Tetsushi Kataura   +11 more
wiley   +1 more source

Quantitative electroluminescence investigation of PID on field-installed n-PERT Si modules

EPJ Photovoltaics
Potential-induced degradation (PID) is a major concern for solar installations. Detecting its presence and monitoring its impact are essential for ensuring power production and determining maintenance actions to be deployed.
Oliveira Santos João Victor, Abdel Nour Christine, Soraruff Arthur, Barakel Damien, Palais Olivier, Ory Daniel, Dupuis Julien   +6 more
doaj   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

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

FEBS 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

Degradation of pesticides by the ligninolytic enzyme Laccase [PDF]

, 2013
Pesticides are widely used in many industries but the majority reaches non-target organisms or locations through point or diffuse sources. Understanding conditions for their degradation is therefore important.
Farragher, Naomi
core   +1 more source

Irreversible damage at high levels of potential-induced degradation on photovoltaic modules: A test campaign

, 2017
Potential-induced degradation (PID) of photovoltaic (PV) modules gets a lot of attention since 2010 when Solon published their findings about a degradation mechanism in their PV modules caused by high potential differences between the solar cell and the ...
Michael Daenen, Daenen, Michaël, Carolus, Jorne, De Ceuninck, Ward, Jorne Carolus, Ward De Ceuninck   +5 more
core   +1 more source

A method to detect soil carbon degradation during soil erosion [PDF]

, 2009
Soil erosion has been discussed intensively but controversial both as a significant source or a significant sink of atmospheric carbon possibly explaining the gap in the global carbon budget.
Conen, F., C. Alewell, F. Conen, Schaub, M., Alewell, C., M. Schaub   +5 more
core   +2 more sources