Results 21 to 30 of about 13,016 (292)

Allometric scaling of countries [PDF]

open access: yesPhysica A: Statistical Mechanics and its Applications, 2010
23 pages, 3 ...
Zhang, Jiang, Yu, Tongkui
openaire   +2 more sources

Allometric convergence in savanna trees and implications for the use of plant scaling models in variable ecosystems. [PDF]

open access: yesPLoS ONE, 2013
Theoretical models of allometric scaling provide frameworks for understanding and predicting how and why the morphology and function of organisms vary with scale.
Andrew T Tredennick   +2 more
doaj   +1 more source

Neuronal and non-neuronal scaling across brain regions within an intercross of domestic and wild chickens

open access: yesFrontiers in Neuroanatomy, 2022
The allometric scaling of the brain size and neuron number across species has been extensively studied in recent years. With the exception of primates, parrots, and songbirds, larger brains have more neurons but relatively lower neuronal densities than ...
Felipe Cunha   +4 more
doaj   +1 more source

Near isometric biomass partitioning in forest ecosystems of China. [PDF]

open access: yesPLoS ONE, 2014
Based on the isometric hypothesis, belowground plant biomass (MB) should scale isometrically with aboveground biomass (MA) and the scaling exponent should not vary with environmental factors.
Dafeng Hui   +5 more
doaj   +1 more source

Interspecific allometric scaling in eDNA production among northwestern Atlantic bony fishes reflects physiological allometric scaling

open access: yesEnvironmental DNA, 2023
Relating environmental DNA (eDNA) signal strength to organism abundance requires a fundamental understanding of eDNA production. A number of studies have demonstrated that eDNA production may scale allometrically—that is, larger organisms tend to exhibit
Matthew C. Yates   +3 more
doaj   +1 more source

Exploring Allometric Scaling Relations between Fractal Dimensions of Metro Networks and Economic, Environmental and Social Indicators: A Case Study of 26 Cities in China

open access: yesISPRS International Journal of Geo-Information, 2021
Allometric scaling originates in biology, where it refers to scaling relations between the size of a body part and the size of the whole body when an organism grows. In cities, various allometric relations have also been discovered, such as those between
Tian Lan   +5 more
doaj   +1 more source

Genetic Association Analysis for Relative Growths of Body Compositions and Metabolic Traits to Body Weights in Broilers

open access: yesAnimals, 2021
In animal breeding, body components and metabolic traits always fall behind body weights in genetic improvement, which leads to the decline in standards and qualities of animal products. Phenotypically, the relative growth of multiple body components and
Ying Zhang   +5 more
doaj   +1 more source

Allometric scaling of mammalian metabolism [PDF]

open access: yesJournal of Experimental Biology, 2005
SUMMARYThe importance of size as a determinant of metabolic rate (MR) was first suggested by Sarrus and Rameaux over 160 years ago. Max Rubner's finding of a proportionality between MR and body surface area in dogs (in 1883) was consistent with Sarrus and Rameaux's formulation and suggested a proportionality between MR and body mass (Mb) raised to the ...
White, Craig R., Seymour, Roger S.
openaire   +5 more sources

Scaling, normalizing, and per ratio standards: an allometric modeling approach. [PDF]

open access: yes, 1995
The practice of scaling or normalizing physiological variables (Y) by dividing the variable by an appropriate body size variable (X) to produce what is known as a "per ratio standard" (Y/ X), has come under strong criticism from various authors.
R. L. Holder   +3 more
core   +1 more source

Predicting food consumption and production in fish populations : allometric scaling and size-structured models [PDF]

open access: yes, 2010
Life-history traits in fish populations are highly correlated. A subset of these correlations are called allometric scaling, they refer to biological processes which can be described using body size as independent variable.
Wiff, Rodrigo
core   +1 more source

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