Results 111 to 120 of about 773,976 (338)

Parametric decay of a gyrotron beam due to a rotating magnetic island in ASDEX Upgrade

Nuclear Fusion
We investigate parametric decay instabilities (PDIs) of electron cyclotron waves due to a rotating neoclassical tearing mode (NTM) in ASDEX Upgrade. Strong scattering characteristic of PDIs is observed in a discharge where a (2,1) NTM has been identified.
M.G. Senstius, R. Ragona, A.S. Jacobsen, J. Rasmussen, S.K. Hansen, J. Stober, M. Salewski, R. Akers, S.K. Nielsen, the ASDEX Upgrade Team, the MST1 Team   +10 more
doaj   +1 more source

Correction for Elsayed et al., “Intrastructural Help: Harnessing T Helper Cells Induced by Licensed Vaccines for Improvement of HIV Env Antibody Responses to Virus-Like Particle Vaccines”

, 2022
Hassan Elsayed, Ghulam Nabi, William J. McKinstry, Keith K. Khoo, Johnson Mak, Andres Μ. Salazar, Matthias Tenbusch, Vladimir Temchura, Klaus Überla   +8 more
openalex   +1 more source

SmallTalk: a novel small‐sized fusion tag for peptide expression and purification

FEBS Open Bio, EarlyView.
The SmallTalk fusion tag allows for the efficient expression and purification of soluble recombinant proteins or peptides in Escherichia coli. Testing with SmallTalk‐GFP confirmed that the proteins were soluble and folded correctly, while SmallTalk‐Bin1b maintained its antimicrobial activity against various bacterial isolates. This streamlined workflow
Atika Tariq, Nestor G. Casillas‐Vega, Alma Gomez‐Loredo, Xristo Zarate   +3 more
wiley   +1 more source

Numerical characterization of local electrical breakdown in sub-micrometer metallized film capacitors

New Journal of Physics, 2014
In metallized film capacitors, there exists an air gap of about 0.2 μ m between the films, with a pressure ranging generally from 1–30 atm. Because of the created potential difference between the two films, a microdischarge is formed in this gap. In this
Wei Jiang, Ya Zhang, Annemie Bogaerts
doaj   +1 more source

Correction for Zhan et al., "The Carboxyl Terminus of the Porcine Circovirus Type 2 Capsid Protein Is Critical to Virus-Like Particle Assembly, Cell Entry, and Propagation". [PDF]

J Virol, 2021
Zhan Y, Yu W, Cai X, Lei X, Lei H, Wang A, Sun Y, Wang N, Deng Z, Yang Y.   +9 more
europepmc   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source

Effect of finite beam width on current separation in beam plasma system: Particle-in-Cell simulations [PDF]

, 2015
Chandrasekhar Shukla, Amita Das, Kartik Patel   +2 more
openalex   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

An explicit, energy-conserving particle-in-cell scheme

Journal of Computational Physics
We present an explicit temporal discretization of particle-in-cell schemes for the Vlasov equation that results in exact energy conservation when combined with an appropriate spatial discretization. The scheme is inspired by a simple, second-order explicit scheme that conserves energy exactly in the Eulerian context.
Lee F. Ricketson, Jingwei Hu
openaire   +2 more sources