Results 91 to 100 of about 166,516 (140)

Mathematical Modeling of Pulse‐Seeded Metapopulation Dynamics for Andes Hantavirus Border Dispersal

Engineering Reports, Volume 8, Issue 9, September 2026.
A pulse‐seeded metapopulation SEIR model for Andes hantavirus maritime dispersal shows that heterogeneous quarantine compliance determines secondary outbreak risk. The weakest‐compliance country governs global containment, while uniform compliance above ∼65%$$ \sim 65\% $$ reduces the global reproduction number below unity.
Gideon K. Gogovi, Paul Chataa
wiley   +1 more source

Stability of Fixed Points of Partial Contractivities and Fractal Surfaces

Axioms
In this paper, a large class of contractions is studied that contains Banach and Matkowski maps as particular cases. Sufficient conditions for the existence of fixed points are proposed in the framework of b-metric spaces.
María A. Navascués
doaj   +1 more source

Zea mays Drought‐Overly Sensitive1/TUBA4 Is Wilty3, and Transcriptome Co‐Expression Analysis of Shoot Meristem Mutant Tissues Reveals Wilty2/TUB6:Wi3 Interactions Associated With Stem Vascular Bundle Development

Plant Direct, Volume 10, Issue 9, September 2026.
ABSTRACT Plant vasculature is essential for the transport of water, nutrients, and signaling molecules across organs, while also providing critical mechanical support for growth and development. Disruptions in vascular bundle formation can therefore lead to severe physiological and developmental defects.
Anuradha Dhingra, Indra Adhikari, Christopher D. Rock   +2 more
wiley   +1 more source

Introduction to Christine Picard & Her Work

, 2023
Video available at: https://media.dlib.indiana.edu/media_objects/cv43pp58xVideo available at: https://youtu.be/gIiPhae-gok?si=9B4PUjL9ragjfSXUIn this video, Professor Christine Picard describes her translational research.
Picard, Christine
core   +1 more source

Genomic prediction in quinoa across contrasting environments using statistical and machine learning models

The Plant Genome, Volume 19, Issue 3, September 2026.
Abstract Quinoa (Chenopodium quinoa Willd.) is gaining global importance for its nutritional value and adaptability; however, breeding progress remains limited. Genomic selection (GS), combined with rapid generation cycles, offers a strategy to accelerate genetic improvement.
Clara S. Stanschewski, Mark Warmington, Irfan Afzal, Elodie Rey, Gabriele Fiene, Evan Craine, Kevin Murphy, Mark Tester, Jesse Poland   +8 more
wiley   +1 more source

A New Fixed-Point Framework for Nonexpansive and Averaged Mappings in Normed GE-Algebras

Journal of Mathematics
In this paper, we develop a systematic framework for studying fixed-point theory in the setting of normed GE-algebras. Building on the GE-norm, we introduce and analyze nonexpansive mappings, α-averaged mappings, and enriched contractions with respect to
Prashant Patel, Ravikumar Bandaru, Amal S. Alali   +2 more
doaj   +1 more source

A pangenome‐based approach reveals genes associated with polyploidy and apomixis in Eragrostis curvula

The Plant Genome, Volume 19, Issue 3, September 2026.
Abstract Eragrostis curvula is a forage grass species in which multiple cytotypes coexist and shifts between sexual and apomictic reproduction are common. This study investigates genetic variation among these cytotypes in relation to ploidy levels and reproductive modes.
Giacomo Bongiorno, José Carballo, Juan Pablo Selva, Diego Zappacosta, Emidio Albertini, Viviana Echenique   +5 more
wiley   +1 more source

Numerical results of fractional order difference system for norovirus disease with feedback neural networking

Boundary Value Problems
In this article, we study and analyze a novel discrete SEAIRF compartmental model in the Caputo sense to investigate the complex transmission dynamics of Norovirus, a highly infectious pathogen known for its strong environmental persistence. We carefully
Manar A. Alqudah, Aziz Khan, Fatemah Mofarreh, Thabet Abdeljawad   +3 more
doaj   +1 more source

A Novel Inertial-Type Iteration Algorithm: Convergence, Data Dependence, and Applications in Image Deblurring and Fractal Generation

Mathematics
This study introduces a novel inertial-type iteration algorithm based on the Normal S iteration for the class of almost contraction mappings in Banach spaces.
Kadri Doğan, Faik Gürsoy, Emirhan Hacıoğlu   +2 more
doaj   +1 more source

Ergodic Theory and Averaging Iterations

, 1973
Suppose X is a Banach space and T a continuous linear operator on X. The significance of the asymptotic convergence of T for the approximate solution of the equation (I - T)x = f by means of the Picard iterations was clearly shown in Browder's and ...
J. J. Koliha
core   +1 more source