Results 11 to 20 of about 412,071 (276)

Taylor's power law in human mortality

open access: yesDemographic Research, 2015
Background: Taylor's law (TL) typically describes a linear relationship between the logarithm of the variance and the logarithm of the mean of population densities.
Christina Bohk   +2 more
doaj   +2 more sources

Relationship Between Mean Faecal Gastrointestinal Nematode Egg Excretion in Horses and Its Variability: Implications for Control [PDF]

open access: yesPathogens
Faecal egg counts (FECs) are used to assess the intensity of gastrointestinal nematode (GIN) infections in herbivores. FEC distribution is aggregated, meaning that approximately 20% of animals harbour 80% of infections.
Jacques Cabaret   +3 more
doaj   +2 more sources

Spatial distribution and fixed-precision sequential sampling plans for Popillia japonica (Coleoptera: Scarabaeidae) adults in primocane raspberry: influence of foliar insecticides [PDF]

open access: yesFrontiers in Insect Science
The Japanese beetle, Popillia japonica Newman (Coleoptera: Scarabaeidae), an invasive species from northern Japan, was first detected in Minnesota in 1968.
Adam G. Toninato   +2 more
doaj   +2 more sources

Tweedie convergence: a mathematical basis for Taylor’s power law, 1/f noise, and multifractality [PDF]

open access: yesPhysical review. E, Statistical, nonlinear, and soft matter physics, 2011
Jørgensen, Bent, Kendal, Wayne S.
core   +2 more sources

Scaling behaviour of braided active channels: a Taylor’s power law approach

open access: yesThe European Physical Journal Plus, 2022
At a channel (reach) scale, braided channels are fluvial, geomorphological, complex systems that are characterized by a shift of bars during flood events. In such events water flows are channeled in multiple and mobile channels across a gravel floodplain
S. De Bartolo   +8 more
semanticscholar   +1 more source

Predator–prey power laws: trophic interactions give rise to scale-invariant ecosystems

open access: yesNew Journal of Physics, 2023
Scaling laws and power-law distributions are ubiquitous in ecological systems. However, it is not clear what factors give rise to such universal regularities.
Mohammad Salahshour
doaj   +1 more source

A note on Taylor's hypothesis under large-scale flow variation [PDF]

open access: yesNonlinear Processes in Geophysics, 2014
Experimental investigations of turbulent velocity fields often invoke Taylor's hypothesis (also known as frozen turbulence approximation) to evaluate the spatial structure based on time-resolved single-point measurements.
M. Wilczek, H. Xu, Y. Narita
doaj   +1 more source

Testing Taylor's Power Law association of maize interplant variation with mean grain yield

open access: yesJournal of Integrative Agriculture, 2022
Plant-to-plant variability is a crop stability component. The objective of this study in maize (Zea mays L.) was to test the validity of the theoretical background of the hypothesis that the coefficient of variation (CV) for grain yield per plant and ...
Chrysanthi PANKOU   +6 more
doaj   +1 more source

Taylor's power law in the Wenchuan earthquake sequence with fluctuation scaling [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2019
Taylor's power law (TPL) describes the scaling relationship between the temporal or spatial variance and mean of population densities by a simple power law.
P. Shi   +6 more
doaj   +1 more source

Interspecific and intraspecific Taylor's laws for frog skin microbes

open access: yesComputational and Structural Biotechnology Journal, 2023
Amphibians are known to have an abundance of microorganisms colonizing their skin, and these symbionts often protect the host from disease. There are now many comprehensive studies on amphibian skin microbes, but the interspecific and intraspecific ...
Zhidong Liu, Fan Yang, Youhua Chen
doaj   +1 more source

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