Results 71 to 80 of about 244,947 (267)

Do All Integrable Evolution Equations Have the Painlevé Property?

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2007
We examine whether the Painlevé property is necessary for the integrability of partial differential equations (PDEs). We show that in analogy to what happens in the case of ordinary differential equations (ODEs) there exists a class of PDEs, integrable ...
K.M. Tamizhmani   +2 more
doaj  

Transgression Now

open access: yesAkademisk Kvarter, 2011
Revolt — its face distorted by amorous ecstasy — tears from God his naive mask, and thus oppression collapses in the crash of time. Catastrophe is that by which a nocturnal horizon is set ablaze — it is time released from all bonds.
Charlie Blake, Steen Christiansen
doaj   +1 more source

Arginine methylation as a regulatory ratchet in cancer: From substrate selection to malignant‐state stabilization

open access: yesMolecular Oncology, EarlyView.
Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley   +1 more source

The two-fold singularity of nonsmooth flows:Leading order dynamics in n-dimensions [PDF]

open access: yes, 2013
A discontinuity in a system of ordinary differential equations can create allow that slides along the discontinuity locus. Prior to sliding, the flow may have collapsed onto the discontinuity, making the reverse flow non-unique, as happens when dry ...
Jeffrey, Mike R.   +2 more
core   +1 more source

Entanglement entropy and thermal phase transitions from curvature singularities

open access: yesJournal of High Energy Physics
We study holographic entanglement entropy and revisit thermodynamics and confinement in the dilaton-gravity system. Our analysis focuses on a solvable class of backgrounds that includes AdS and linear dilaton spacetimes as particular cases, with some ...
Sergio Barbosa   +3 more
doaj   +1 more source

Enhancing learning of the Grad-Shafranov equation through scientific literature: Part 3 of a physics education series

open access: yesRevista Brasileira de Ensino de Física
The Grad-Shafranov (GS) equation is a fundamental tool extensively used in plasma physics, particularly in the context of magnetic confinement, notably in tokamaks for fusion energy research.
A. Ojeda-González   +7 more
doaj   +1 more source

Mass singularity and confinement

open access: yes, 2005
7pages,latex,prepared for light-cone 2005,typos corrected,add ...
openaire   +2 more sources

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

open access: yesFEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell   +8 more
wiley   +1 more source

hpcng/singularity: Singularity 3.7.0 Release Candidate 1

open access: yes, 2020
This is the first release candidate for the upcoming 3.7.0 version of Singularity. This is a new version of Singularity with many new features, bug fixes, and other improvements detailed below. Some behaviour has changed.
David Godlove   +27 more
core   +1 more source

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