Results 111 to 120 of about 95,105 (247)

Oscillations of the Wandering Mind: Neural Evidence for Distinct Exploration/Exploitation Strategies in Younger and Older Adults

open access: yesHuman Brain Mapping, Volume 46, Issue 6, April 15, 2025.
This research reveals that older adults demonstrate steadier attentional engagement and earlier evidence accumulation, favouring a more exploitative task approach. In contrast, younger adults exhibit more frequent mind‐wandering and perceptual decoupling, flexibly shifting between exploration and exploitation without compromising overall task ...
Catherine N. Moran   +4 more
wiley   +1 more source

A product formula for certain Littlewood-Richardson coefficients for Jack and Macdonald polynomials [PDF]

open access: yes, 2014
Jack polynomials generalize several classical families of symmetric polynomials, including Schur polynomials, and are further generalized by Macdonald polynomials.
Naqvi, Yusra
core  

Identifying Reliable Change in Outcome Assessments for Behavioral Interventions

open access: yesBehavioral Interventions, Volume 40, Issue 2, April 2025.
ABSTRACT Behavioral interventions have demonstrated group‐level benefits for a variety of behavioral presentations and conditions. The ability to capture and quantify reliable individual‐level change during the course of behavioral interventions is essential for making rational clinical management decisions.
Thomas W. Frazier   +4 more
wiley   +1 more source

Time and matrix quality increase the relative habitat value of smaller patches in fragmented landscapes

open access: yesJournal of Applied Ecology, Volume 62, Issue 4, Page 958-969, April 2025.
In long‐fragmented, light matrix landscapes, small and large patches apparently offer comparable per‐unit‐area habitat value. Conversely, under a harsh matrix, larger patches retain slightly greater habitat value. We speculate that this reflects a ‘colonization credit’, which might occur within smaller patches after the initial loss of fragmentation ...
David C. Deane, Federico Riva
wiley   +1 more source

Parabolic Refined Invariants and Macdonald Polynomials [PDF]

open access: yesCommunications in Mathematical Physics, 2014
77 ...
Ron Donagi   +3 more
openaire   +3 more sources

Generalized Tesler matrices, virtual Hilbert series, and Macdonald polynomial operators [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2015
We generalize previous definitions of Tesler matrices to allow negative matrix entries and non-positive hook sums. Our main result is an algebraic interpretation of a certain weighted sum over these matrices.
Andrew Timothy Wilson
doaj   +1 more source

Nonsymmetric Macdonald polynomials and matrix coefficients for unramified principal series

open access: yes, 2006
We show how a certain limit of the nonsymmetric Macdonald polynomials appears in the representation theory of semisimple groups over p--adic fields as matrix coefficients for the unramified principal series representations. The result is the nonsymmetric
Ion, Bogdan
core   +1 more source

Characterizing Patterns and Drivers of Single‐Family Household Water Uses in Arizona Using High‐Resolution Smart‐Metered Data

open access: yesJAWRA Journal of the American Water Resources Association, Volume 61, Issue 2, April 2025.
ABSTRACT This study aims to characterize single‐family household water consumption utilizing smart‐metered subdaily water use data from more than 700 single‐family households across the state of Arizona in the United States for the water year 2022. Using statistical evidence, we identify factors that drive household water consumption such as the number
Cibi Vishnu Chinnasamy   +4 more
wiley   +1 more source

Clustering properties of rectangular Macdonald polynomials [PDF]

open access: yes, 2012
The clustering properties of Jack polynomials are relevant in the theoretical study of the fractional Hall states. In this context, some factorization properties have been conjectured for the $(q,t)$-deformed problem involving Macdonald polynomials.
Dunkl, Charles F., Luque, Jean-Gabriel
core   +1 more source

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