Results 221 to 230 of about 3,232,780 (292)

A nonlinear association between chronic stress and instrumental reward learning under Pavlovian conflict: Behavioural and computational evidence

British Journal of Psychology, EarlyView.
Abstract Chronic stress, arising from prolonged exposure to unpredictable challenges, is common in everyday life and may alter cognitive processes. However, few human studies have empirically examined the association between chronic stress and reward learning, which is critical for navigating uncertain environments.
Lu Liu, Yi‐Xu Pang, Zhi‐Yuan Cai, Chang‐Hong Ma, Ying Zhang, Li‐Jing Niu, Yuan‐Wei Yao, Xiao‐Yi Fang   +7 more
wiley   +1 more source

Resilience Processes Facilitating the Transition to Adulthood Among At‐Risk Young Adult Arabs in Israel

Child &Family Social Work, EarlyView.
ABSTRACT Resilience has been acknowledged as an important aspect of a holistic understanding of emerging adults who face structural and cultural challenges. As such, it serves as a framework for empirical research to examine the processes through which minoritized young adults navigate and better adapt to intersectional stressors across sociopolitical,
Samah Mahamid, Haneen Karram‐Elias, Yafit Sulimani‐Aidan   +2 more
wiley   +1 more source

Extreme site fidelity in long‐distance migratory shorebirds in Australia and potential implications for conservation

Conservation Biology, EarlyView.
Abstract Site fidelity is the tendency for animals to repeatedly return to the same locations, either within or between years. Site fidelity enables animals to utilize knowledge of previously visited locations, including assessments of seasonal variations in health and mortality risks (e.g., predation), resource availability, and social benefits such ...
Tobias A. Ross, Australasian Wader Studies Group, Victorian Wader Study Group, Queensland Wader Study Group, Robyn Atkinson, Maureen Christie, Danny I. Rogers, Chris Hassell, Roz Jessop, Jonathan T. Coleman, Theunis Piersma, Sara Ryding, Aaron Spence, Marcel Klaassen   +13 more
wiley   +1 more source

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A GENERAL APPROACH TO TEMPORARY EMIGRATION IN MARK–RECAPTURE ANALYSIS

Ecology, 2002
During mark-recapture studies of open populations, animals often tempo- rarily emigrate from study areas. Such temporary emigration can cause biased estimates of survival probabilities. We present a new statistical method to estimate survival probability from the capture histories of marked individuals in the presence of temporary emigration.
Masami Fujiwara, Hal Caswell
exaly   +2 more sources

Inferring species interactions through joint mark–recapture analysis

Ecology, 2018
Charles Yackulic, Josh Korman
exaly   +2 more sources

Fifty years of tagging skates (Rajidae): using mark-recapture data to evaluate stock units

Journal of the Marine Biological Association of the United Kingdom, 2019
Despite increased focus on ascertaining the status of elasmobranch fish, the stock units for many species are uncertain. Data from mark-recapture tagging studies undertaken from 1959–2017 were analysed for 13 batoid species.
C. Bird, G. J. Burt, N. Hampton, S. R. McCully Phillips, J. Ellis   +4 more
semanticscholar   +1 more source

Persistence models for mark-recapture

Environmental and Ecological Statistics, 2008
The stable of models available for analyzing mark-recapture data (Otis et al. Wild Momogr 66:135, 1978) includes those having behavioral characteristics, time variation, heterogeneity, along with combinations of those characteristics. This paper proposes use of a series of models based on the persistence model of Ramsey and Usner (Biometrics 59:331–339,
Fred L. Ramsey, Paul M. Severns
openaire   +1 more source

Point-Based Mark-Recapture Distance Sampling

Journal of Agricultural, Biological, and Environmental Statistics, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Laake, J. L., Collier, B. A., Morrison, M. L., Wilkins, R. N.   +3 more
openaire   +1 more source

A semiparametric Bayesian approach for mark-recapture estimation

Model Assisted Statistics and Applications, 2013
This paper describes a semiparametric Bayesian approach for modelling mark-recapture data. A main assumption in modelling mark-recapture data is that survival probabilities are homogeneous. We relax this assumption by modelling survival probabilities as a function of two parameters which explain variations due to unknown biological and environmental ...
Saman Muthukumarana, Pulak Ghosh
openaire   +1 more source

Mark-recapture models

Advances in Applied Probability, 1984
The interpretation of mark-recapture data depends on a probabilistic model for the biological system. The assumptions of the general model must be verified against what is known about the particular system. This talk considers the application of markrecapture methods to the estimation of salmon smolt migrations from Babine Lake, British Columbia.
openaire   +1 more source