Blubber Cortisol Variation within the Population
Seasonal variation in harbour seal (Phoca vitulina) blubber cortisol A novel indicator of physiological state?
... and cortisol concentration in the blubber over the 5 hour sampling period investigated ...that, within this time window, the blubber may be an appropriate tissue to sample in order to ...
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Cortisol levels in narwhal (Monodon monoceros) blubber from
... increased vessel traffic (Eguíluz et al. 2016), could all contribute to increasing stress levels for narwhals. However, the cumulative impact of all these changes may have a larger impact on narwhal populations than any ...
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Quantifying the Variation in the Effective Population Size Within a Genome
... the variation in N e ...combination within loci to estimate the variation in the ef- fective population ...effective population size, at least in species like Drosophila, in which there ...
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Variation in Position Effect Variegation Within a Natural Population
... Image capture and eye color quantification Pigments in the eye of D. melanogaster are synthesized by two, well-characterized metabolic pathways (Summers et al. 1982). These pigments are typically quantified through sep- ...
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Variation in hearing within a wild population of beluga whales (Delphinapterus leucas)
... wild population, the success of the method suggests that it should be applied to other populations and species to better assess potential ...dB) variation among individuals; this variation increased ...
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Genetic variation in fitness within a clonal population of a plant RNA virus
... the population depend on complex interaction between fitness differences, mutational coupling and genetic ...the population they belong, an observation that explained why single-virion passages turned on ...
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Multiscale measures of population : within and between city variation in exposure to the sociospatial context
... of population have been developed in the segregation and neighborhood effects literatures, which have acknowl- edged the role of a variety of spatial contexts for individual outcomes and intergroup ...both ...
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Molecular and population genetic analyses of variation within and surrounding the human lactase gene
... The association of the A haplotype in Europeans w ith lactase persistence and the high frequency of both haplotype A and lactase persistence in N orthern Europeans leads to the attractive hypothesis that haplotype A is ...
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Genetic variation for sex ratio traits within a natural population of a parasitic wasp, Nasonia vitripennis.
... Consequently, the heterogeneity of stDR first sex ratios and brood sizes reflects differences between the wildtype strains in their effects on first broods. There are at least [r] ...
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Among-year variation in the repeatability, within- and between-individual, and phenotypic correlations of behaviors in a natural population
... temporal variation in the correlation structure of behaviors brings atten- tion to the often-neglected phenomenon that finding a corre- lation between phenotypes in a given study year does not necessarily mean ...
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The Amounts of Nucleotide Variation Within and Between Allelic Classes and the Reconstruction of the Common Ancestral Sequence in a Population
... On the other hand, if we know the ancestral allelic class, as the frequency of the mutant allelic class increases, the amounts of variation within the mutant allelic cl[r] ...
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Variation of migration behaviour in population
... investigate variation in the migration behaviour across ...random variation in the parameters: the results suggest that many migration parameters do vary within population and that the RPL ...
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The effects of age and ethnicity on the circadian variation of catecholamines and cortisol in employed women
... Caution should be used in extrapolating the results of this study to the general population, as the sample was limited to healthy younger women employed in select occupations. In addition, ethnicity was determined ...
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Bill morphology and neutral genetic structure both predict variation in acoustic signals within a bird population
... that variation in rattle calls is unlikely to reflect opti- mization for sound ...shape variation in acoustic signal structure, even at fine spatial scales within ...
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Longitudinal associations between diurnal cortisol variation and later-life cognitive impairment
... a population level, particularly when cognitive decline may subclinically progress over ...the population, above more estab- lished risk factors such as diabetes and ...diurnal variation is ...
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Anatomical variation of the carotid arterial system within the South African population: implications for the treatment of carotid arterial disease
... structures within the head and neck regions (Standring, 2008; Phan et ...However, within the current study, the relationship between the external diameter at the origin and length of the artery was only ...
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Genetic Variation Within Population of Yellow-Berried Arabica Coffee Cultivars at Farmers Field Based on SSRs Markers
... diversity within populations of yellow-berried Arabica coffee cultivar based on morphological characters faced an obstacle in finding identical environmental conditions at farmers ...genetic variation ...
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Feasibility of Hair Collection for Cortisol Measurement in Population Research on Adolescent Health
... 2012 population of ...contained within the boundaries of Columbus for comparisons between youth residing in low-income, urban neighborhoods and those residing in the highest-income, suburban ...
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Geographic variation within the military health system
... Conclusions Variation is thought to be an indicator of possible ineffi- cient and/or ineffective ...of variation, the centrally managed system of the MHS, with its universally insured population, is ...
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Diurnal variation in peripheral (hair) vs central (saliva) HPA axis cortisol concentrations
... However, while group mean data are valuable in describing general trends within large samples, they do not amplify the range of responses present within a sample and which have been previously reported in ...
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