Results 231 to 240 of about 524,682 (315)

No Evidence for Curiosity‐Driven Information Selection Advantage in Infants’ Novel Word Learning

open access: yesDevelopmental Science, Volume 29, Issue 1, January 2026.
ABSTRACT The cognitive mechanisms and benefits of active learning in early child development are poorly understood. The current study investigated 20–23‐month‐old infants’ curiosity‐driven information selection in a novel word learning task, designed to identify any potential advantage for active learning over passive learning. In a gaze‐contingent eye‐
Marina Bazhydai   +4 more
wiley   +1 more source

Nationwide Prevalence of Hepatocellular Carcinoma in Saudi Arabia: A Population-Based Analysis for 2021. [PDF]

open access: yesJ Hepatocell Carcinoma
De Vol EB   +6 more
europepmc   +1 more source

Thermal risk of seed germination of UK's plant populations and implications for climate‐smart ecological restoration

open access: yesRestoration Ecology, Volume 34, Issue 1, January 2026.
Abstract Introduction Seed‐based ecological restoration actions are needed to halt biodiversity loss and mitigate climate change effects. However, identifying populations to target for climate‐ready seed sourcing remains a major challenge due to germination and genetic constraints.
Efisio Mattana   +10 more
wiley   +1 more source

The log Grothendieck ring of varieties

open access: yesBulletin of the London Mathematical Society, Volume 58, Issue 1, January 2026.
Abstract We define a Grothendieck ring of varieties for log schemes. It is generated by one additional class “P$P$” over the usual Grothendieck ring. We show the naïve definition of log Hodge numbers does not make sense for all log schemes. We offer an alternative that does.
Andreas Gross   +4 more
wiley   +1 more source

Theta divisors and permutohedra

open access: yesJournal of the London Mathematical Society, Volume 113, Issue 1, January 2026.
Abstract We establish an intriguing relation of the smooth theta divisor Θn$\Theta ^n$ with permutohedron Πn$\Pi ^n$ and the corresponding toric variety XΠn$X_\Pi ^n$. In particular, we show that the generalised Todd genus of the theta divisor Θn$\Theta ^n$ coincides with h$h$‐polynomial of permutohedron Πn$\Pi ^n$ and thus is different from the same ...
V. M. Buchstaber, A. P. Veselov
wiley   +1 more source

Random planar trees and the Jacobian conjecture

open access: yesJournal of the London Mathematical Society, Volume 113, Issue 1, January 2026.
Abstract We develop a probabilistic approach to the celebrated Jacobian conjecture, which states that any Keller map (i.e. any polynomial mapping F:Cn→Cn$F\colon \mathbb {C}^n \rightarrow \mathbb {C}^n$ whose Jacobian determinant is a non‐zero constant) has a compositional inverse which is also a polynomial. The Jacobian conjecture may be formulated in
Elia Bisi   +5 more
wiley   +1 more source

Cancer model with moving extinction threshold reproduces real cancer data. [PDF]

open access: yesJ R Soc Interface
Bastian F   +4 more
europepmc   +1 more source

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