Results 41 to 50 of about 4,913,850 (297)

On Weak Solutions of Highly Degenerate SDEs

open access: yesAutomation and Remote Control, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +4 more sources

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

Large-time behavior of the weak solution to 3D Navier-Stokes equations [PDF]

open access: yes, 2012
The weak solution to the Navier–Stokes equations in a bounded domain D ⊂ R[superscript 3] with a smooth boundary is proved to be unique provided that it satisfies an additional requirement. This solution exists for all t ≥ 0.
Ramm, A.G., Ramm, Alexander G.
core   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Weak solutions of boundary value problems in nontube domains for fourth-order equations of composite type

open access: yesMathematical Modelling and Analysis, 2011
In the paper existence and uniqueness of weak solutions of boundary value problems in nontube domains for fourth-order equations of composite type are proved by methods of functional analysis.
Victor Korzyuk, Olga Kovnatskaya
doaj   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

open access: yesFEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi   +6 more
wiley   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

Existence of axisymmetric weak solutions of the 3-D Euler equations for near-vortex-sheet initial data

open access: yesElectronic Journal of Differential Equations, 1998
We study the initial value problem for the 3-D Euler equation when the fluid is inviscid and incompressible, and flows with axisymmetry and without swirl.
Dongho Chae, Oleg Yu Imanuvilov
doaj  

Weak Solution to KWC Systems of Pseudo-parabolic Type

open access: yesИзвестия Иркутского государственного университета: Серия "Математика"
In this paper, a class of systems of pseudo-parabolic PDEs is considered. These systems (S)ε are derived as a pseudo-parabolic dissipation system of Kobayashi– Warren–Carter energy, proposed by [Kobayashi et al., Physica D, 140, 141–150 (2000)], to ...
D. Mizuno
doaj   +1 more source

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