Results 51 to 60 of about 5,220 (150)

Endogenous Distress Contagion in a Dynamic Interbank Model: How Possible Future Losses May Spell Doom Today

open access: yesMathematical Finance, EarlyView.
ABSTRACT We introduce a dynamic and stochastic interbank model with an endogenous notion of distress contagion, arising from rational worries about future defaults and ensuing losses. This entails a mark‐to‐market valuation adjustment for interbank claims, leading to a forward‐backward approach to the equilibrium dynamics whereby future default ...
Zachary Feinstein, Andreas Søjmark
wiley   +1 more source

Canonical and non‐canonical functions of proteins regulating mitochondrial dynamics in mammalian physiology

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Mitochondria are highly dynamic organelles that continuously remodel their architecture through coordinated cycles of fusion and fission. This review examines the four key GTPases that orchestrate mitochondrial dynamics in mammals: MFN1, MFN2, OPA1, and DRP1.
Rémi Chaney   +4 more
wiley   +1 more source

CHD4 Orchestrates Chromatin Remodeling to Activate the c‐Myc Signaling Pathway in Cancer Pathogenesis

open access: yesMedComm – Oncology, Volume 5, Issue 2, June 2026.
CHD4 plays an essential role as an epigenetic regulator in the pathogenesis of multiple myeloma. The chromatin remodeling protein initially resolves G‐quadruplex (G4) secondary structures within the c‐Myc promoter region, thereby enhancing chromatin accessibility and promoting transcriptional activation.
Pinggang Ding   +10 more
wiley   +1 more source

Hyper-extensions in metric fixed point theory [PDF]

open access: yes, 2014
We apply a modern axiomatic system of nonstandard analysis in metric fixed point theory. In particular, we formulate a nonstandard iteration scheme for nonexpansive mappings and present a nonstandard approach to fixed-point problems in direct sums of ...
Wiśnicki, Andrzej
core  

Collapsing D-branes in one-parameter models and small/large radius duality

open access: yes, 2000
We finalize the study of collapsing D-branes in one-parameter models by completing the analysis of the associated hypergeometric hierarchy. This brings further evidence that the phenomenon of collapsing 6-branes at the mirror of the `conifold' point in ...
Aspinwall   +52 more
core   +1 more source

Genetic Architecture of Addiction‐Relevant Behaviors in Outbred Sprague–Dawley Rats Reveals Loci for Anxiety‐Like and Nociceptive Traits

open access: yesGenes, Brain and Behavior, Volume 25, Issue 3, June 2026.
Genome‐wide association analyses in outbred Sprague–Dawleys identified loci for anxiety‐like and nociceptive behavior on chromosomes 1, 14, and 17, which are distinct from facets of exploratory locomotion significant in our GWAS of a F2 intercross of selectively bred high‐ and low‐responder (to a novel environment) Sprague–Dawleys.
Apurva S. Chitre   +11 more
wiley   +1 more source

When Knowledge Is Power: Leveraging Green Innovation Through Employee Training

open access: yesInternational Journal of Training and Development, Volume 30, Issue 2, Page 131-148, June 2026.
ABSTRACT This paper aims to examine the relationship between investments in employee training and green innovation outcomes in German firms. The study investigates how these training expenditures influence the development and implementation of innovations that lead to environmental benefits, such as reduced energy consumption or emissions.
Louisa Mach
wiley   +1 more source

Holomorphic Anomaly in Gauge Theories and Matrix Models

open access: yes, 2006
We use the holomorphic anomaly equation to solve the gravitational corrections to Seiberg-Witten theory and a two-cut matrix model, which is related by the Dijkgraaf-Vafa conjecture to the topological B-model on a local Calabi-Yau manifold. In both cases
A. Klemm   +32 more
core   +2 more sources

Structure and sequence evolution in the pennycress (Thlaspi arvense) pangenome

open access: yesNew Phytologist, Volume 250, Issue 5, Page 2723-2741, June 2026.
Summary Eukaryotic genomes harbor many forms of variation, including nucleotide diversity and structural polymorphisms, which experience natural selection and contribute to genome evolution and biodiversity. Harnessing this variation for agriculture hinges on our ability to detect, quantify, catalog, and deploy genetic diversity. Here, we explore seven
Kevin A. Bird   +25 more
wiley   +1 more source

On Completeness of Groups of Diffeomorphisms [PDF]

open access: yes, 2016
We study completeness properties of the Sobolev diffeomorphism groups $\mathcal D^s(M)$ endowed with strong right-invariant Riemannian metrics when the underlying manifold $M$ is $\mathbb R^d$ or compact without boundary. The main result is that for $s >
Bruveris, Martins   +1 more
core   +3 more sources

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