Results 161 to 170 of about 40,959 (251)

Breeding on a Tropical Island Proves More Difficult Than Expected: The Ongoing Breeding Failure of Laysan Albatross on Clarion Island

open access: yesEcology and Evolution, Volume 16, Issue 10, October 2026.
This study establishes essential baseline data on the current status, colony dynamics, and key threats facing the Laysan Albatrosses on Clarion Island and offers critical insights to guide future conservation and management efforts. ABSTRACT In the 1980s, the Laysan Albatross (Phoebastria immutabilis) expanded its breeding range into the eastern ...
José Alfredo Castillo‐Guerrero   +4 more
wiley   +1 more source

Bruton's Tyrosine Kinase Inhibitors: Mechanisms, Efficacy, Toxicities and Applications for the Treatment of Human Diseases

open access: yesMedComm, Volume 7, Issue 10, October 2026.
BTK inhibitors suppress malignant B‐cell signaling while simultaneously reshaping immune regulation through effects on T cells and the tumor microenvironment. These mechanisms support combination immunotherapy strategies and also underlie the expanding application of BTK inhibitors in solid tumors, autoimmune and inflammatory diseases.
Miao Sun, Dengju Li, Jia Wei
wiley   +1 more source

The theory of epidemics with altruism. [PDF]

open access: yesProc Natl Acad Sci U S A
Lynch MP   +4 more
europepmc   +1 more source

Life history stability under climate change: a wildflower at the northern edge of its range

open access: yesNordic Journal of Botany, Volume 2026, Issue 10, October 2026.
Stabilities of life history traits for a widespread native perennial wildflower, Rudbeckia laciniata L., are described for five populations near the northern edge of its range in North America. Theory proposes that such populations experience variable levels of stress as suitable abiotic conditions shift north or south from year to year, which ...
Robert J. Lamb, Patricia A. MacKay
wiley   +1 more source

Polynomial Preconditioning for Indefinite Matrices

open access: yesNumerical Linear Algebra with Applications, Volume 33, Issue 5, October 2026.
ABSTRACT Polynomial preconditioning is an important tool in solving large linear systems and eigenvalue problems. A polynomial from GMRES can be used to precondition restarted GMRES and restarted Arnoldi. Here we give methods for indefinite matrices that make polynomial preconditioning more generally applicable. The new techniques include balancing the
Hayden Henson, Ronald B. Morgan
wiley   +1 more source

Anticipating Denied Futures: Temporalities of Protracted Refuge Among Congolese in Kampala

open access: yesPopulation, Space and Place, Volume 32, Issue 7, October 2026.
ABSTRACT This article develops a temporal perspective on protracted displacement by analysing the experiences of Congolese refugees in Kampala. It argues that displacement is both a spatial and a temporal condition, in which asylum and resettlement regimes are experienced as dispossessing refugees of their capacity to orient themselves toward the ...
Alessandro Gusman
wiley   +1 more source

Beyond Algorithmic Phase Transitions: Integrating Evolutionary Contingency, Biophysical Constraints, and System‐Level Organization in Eukaryogenesis

open access: yesFASEB BioAdvances, Volume 8, Issue 10, October 2026.
ABSTRACT Understanding the origins and determinants of biological complexity requires integrating theoretical and empirical perspectives across the tree of life. The present work discusses a recent theoretical proposal suggesting that the emergence of eukaryotes can be understood as an algorithmic phase transition governed by universal scaling laws in ...
Antonio Salas
wiley   +1 more source

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