Results 31 to 40 of about 412,071 (276)
Sequential and Binomial Sampling Plans to Estimate Thrips tabaci Population Density on Onion
Insects, 2021 Thrips tabaci Lindeman is a worldwide onion pest that causes economic losses of 10–60%, depending on many factors. Population sampling is essential for applying control tactics and preventing damage by the insect.
Lauro Soto-Rojas +4 more
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Journal of Animal Ecology, 2018 Taylor's power law (TPL) describes the relationship between the mean and variance in abundance of populations, with the power law exponent considered a measure of aggregation.
M. Cobain, M. Brede, C. Trueman
semanticscholar +1 more source
Taylor’s Power Law for Leaf Bilateral Symmetry
Forests, 2018 Leaf shape and symmetry is of interest because of the importance of leaves in photosynthesis. Recently, a novel method was proposed to measure the extent of bilateral symmetry in leaves in which a leaf was divided into left and right sides by a straight ...
Ping Wang +6 more
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On the ion-inertial range density power spectra in solar wind turbulence [PDF]
, 2019 A model-independent first-principle first-order investigation of the shape of turbulent density-power spectra in the ion-inertial range of the solar wind at 1 AU is presented.
Baumjohann, W. +2 more
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Turkish Journal of Agriculture: Food Science and Technology, 2021 American serpentine leafminer, Liriomyza trifolii, is a polyphagous insect pest that feeds on a wide range of vegetable and ornamental plants around the world.
Shashan Devkota, Dakshina Seal
doaj +1 more source
, 2019 Taylor’s power law (Tpl) is applied to the human population density of Italian regions and provinces for the period 1971–2011. Three different weighting systems are used to estimate Tpl at the national and subnational levels in which seemingly unrelated ...
F. Benassi, A. Naccarato
semanticscholar +1 more source
Agronomy, 2022 Lymantria dispar is the main threat to Mediterranean forests. Sampling methods used for monitoring the pest population density are generally very time-consuming for practical purposes, such as the delimitation of infested areas for control programs ...
Roberto Mannu +3 more
doaj +1 more source
Property of Fluctuations of Sales Quantities by Product Category in Convenience Stores.
PLoS ONE, 2016 The ability to ascertain the extent of product sale fluctuations for each store and locality is indispensable to inventory management. This study analyzed POS data from 158 convenience stores in Kawasaki City, Kanagawa Prefecture, Japan and found a power
Gaku Fukunaga +2 more
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Synchrony affects Taylor’s law in theory and data [PDF]
, 2017 Two widely confirmed patterns in ecology are Taylor’s law (TL), which states that the variance of population density is approximately a power of mean population density, and population synchrony, the tendency of species’ population sizes in different ...
Cohen, JE +4 more
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Large-scale motions from a direct numerical simulation of a turbulent boundary layer [PDF]
, 2018 A study of large-scale motions from a new direct numerical simulation database of the turbulent boundary layer up to Re{\theta} ~ 2500 is presented. The statistics of large-scale streamwise structures have been investigated using two-dimensional and ...
Laval, Jean-Philippe, Solak, Ilkay
core +2 more sources