Articles with "age effects" as a keyword



Maternal age effects on offspring lifespan and reproduction vary within a species

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Published in 2024 at "Ecology and Evolution"

DOI: 10.1002/ece3.11287

Abstract: Abstract Across diverse taxa, offspring from older mothers have decreased lifespan and fitness. Little is known about the extent to which maternal age effects vary among genotypes for a given species, however, except for studies… read more here.

Keywords: age; effects offspring; history; maternal age ... See more keywords

Age Effects Aggressive Behavior: RNA-Seq Analysis in Cattle with Implications for Studying Neoteny Under Domestication

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Published in 2022 at "Behavior Genetics"

DOI: 10.1007/s10519-021-10097-1

Abstract: The reactive type of aggression is regulated mostly by the brain’s prefrontal cortex; however, the molecular changes underlying aggressiveness in adults have not been fully characterized. We used an RNA-seq approach to investigate differential gene… read more here.

Keywords: analysis; rna seq; age effects; effects aggressive ... See more keywords

Exploring the structure of relative age effects research using citation network analysis

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Published in 2024 at "Journal of Sports Sciences"

DOI: 10.1080/02640414.2024.2370144

Abstract: ABSTRACT Since the 1980s, research on relative age effects (RAEs) consistently shows that relatively older individuals are advantaged in sport and other contexts. With the recent proliferation of studies on RAEs, periodic knowledge synthesis becomes… read more here.

Keywords: relative age; structure; raes; research ... See more keywords

Age effects on radiation response: summary of a recent symposium and future perspectives

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Published in 2022 at "International Journal of Radiation Biology"

DOI: 10.1080/09553002.2022.2063962

Abstract: Abstract One of the principal uncertainties when estimating population risk of late effects from epidemiological data is that few radiation-exposed cohorts have been followed up to extinction. Therefore, the relative risk model has often been… read more here.

Keywords: age effects; age; risk; radiation ... See more keywords

Triparental ageing in a laboratory population of an insect with maternal care

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Published in 2022 at "Behavioral Ecology"

DOI: 10.1093/beheco/arac078

Abstract: Abstract Parental age at reproduction influences offspring size and survival by affecting prenatal and postnatal conditions in a wide variety of species, including humans. However, most investigations into this manifestation of ageing focus upon maternal… read more here.

Keywords: triparental ageing; laboratory population; parental age; age effects ... See more keywords
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The role of maternal age and context-dependent maternal effects in the offspring provisioning of a long-lived marine teleost

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Published in 2018 at "Royal Society Open Science"

DOI: 10.1098/rsos.170966

Abstract: Despite evidence of maternal age effects in a number of teleost species, there have been challenges to the assertion that maternal age intrinsically influences offspring quality. From an evolutionary perspective, maternal age effects result in… read more here.

Keywords: age effects; age; maternal effects; context dependent ... See more keywords

Age-effects of sport education model on basic psychological needs and intrinsic motivation of adolescent students: A systematic review and meta-analysis

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Published in 2024 at "PLOS ONE"

DOI: 10.1371/journal.pone.0297878

Abstract: Objective This study explores the age effects of the sport education model(SEM) on the impact of basic psychological needs (autonomy, competence, relatedness) and intrinsic motivation (interest, enjoyment, satisfaction) among adolescent students. Method Retrieval of relevant… read more here.

Keywords: age effects; psychological needs; basic psychological; intrinsic motivation ... See more keywords

Age effects on entry into entrepreneurship of the unemployed, employed and self-employed

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Published in 2021 at "International Journal of Entrepreneurship and Small Business"

DOI: 10.1504/ijesb.2021.10035593

Abstract: Prior research suggests that hybrid entry, becoming an entrepreneur alongside being employed/engaged in another business, is a strategy to reduce the opportunity costs and risks of engaging in entrepreneurship. So far, research has primarily relied… read more here.

Keywords: self employed; age effects; effects entry; age ... See more keywords

Keeping Relative Age Effects and ADHD Care in Context

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Published in 2020 at "Pediatrics"

DOI: 10.1542/peds.2020-022798

Abstract: * Abbreviations: ADHD — : attention-deficit/hyperactivity disorder DSM-5 — : Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition RAE — : relative age effect The diagnosis and treatment of attention-deficit/hyperactivity disorder (ADHD) requires discerning… read more here.

Keywords: age effects; age; keeping relative; disorder ... See more keywords

Age Effects on Old/New Recognition Memory Involving Abstract Figures and Non-words

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Published in 2022 at "Frontiers in Aging Neuroscience"

DOI: 10.3389/fnagi.2022.915055

Abstract: Age-related memory problems posit a growing concern in our society. This study investigated the impact of age and memory strength on recognition memory of pre-experimentally unfamiliar abstract figures and non-words. We applied a three-phase old/new… read more here.

Keywords: abstract figures; age effects; age; memory ... See more keywords

Geographical Variations in the Interaction of Relative Age Effects in Youth and Adult Elite Soccer

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Published in 2017 at "Frontiers in Psychology"

DOI: 10.3389/fpsyg.2017.00278

Abstract: Selection biases based on the use of cut-off dates and the timing of athletes’ birthdates have been termed relative age effects. These effects have been shown to differentially affect individuals involved in sport. For example,… read more here.

Keywords: within year; age effects; age; year ... See more keywords