Results 21 to 30 of about 5,290,251 (310)

Influence of Reproduction and Basal Area on the Increment of Euterpe edulis

open access: yesFloresta e Ambiente, 2020
The diameter increments of Euterpe edulis was characterized in order to understand the influence of reproduction and forest basal area on its growth and to represent its development through polynomial models.
Juliano Zago da Silva   +2 more
doaj   +1 more source

Morphometric and morphological analysis of indigenous Matabele goats of Zimbabwe [PDF]

open access: yesBiotechnology in Animal Husbandry, 2023
This study aimed to characterize Matabele goats based on their qualitative and quantitative traits, to facilitate their genetic improvement and conservation.
Moyo Sizo   +3 more
doaj   +1 more source

Slow crack growth : models and experiments [PDF]

open access: yes, 2007
The properties of slow crack growth in brittle materials are analyzed both theoretically and experimentally. We propose a model based on a thermally activated rupture process.
Ciliberto, Sergio   +2 more
core   +4 more sources

The politics of growth models

open access: yesReview of Keynesian Economics, 2022
This article develops a framework for studying the politics of growth models. These, the authors posit, are sustained by ‘growth coalitions’ based in key sectors. Their members are first and foremost firms and employer associations, but fractions of labor are also included, if their interests do not impair the model’s functionality.
Pontusson, Harry Jonas, Baccaro, Lucio
openaire   +3 more sources

APPROXIMATION OF GROWTH INDICATORS AND ANALYSIS OF INDIVIDUAL GROWTH CURVES BY LINEAR DIMENSIONS OF TUBULAR BONES IN CHICKENS OF MEAT PRODUCTION DIRECTION DURING POSTNATAL PERIOD OF ONTOGENESIS

open access: yesUkrainian Journal of Veterinary Sciences, 2021
Medical and biological sciences, including morphology, now require the introduction of the latest information technologies and mathematical methods to process the obtained and accumulated research results.
Svitlana Tkachuk   +2 more
doaj   +1 more source

Forecasting growth with time series models [PDF]

open access: yes, 1993
This paper compares the structure of three models for estimating future growth in a time series. It is shown that a regression model gives minimum weight to the last observed growth and maximum weight to the observed growth in the middle of the sample ...
Peña, Daniel
core   +4 more sources

A Model of Controlled Growth [PDF]

open access: yesArchive for Rational Mechanics and Analysis, 2017
39 pages, 3 ...
Alberto Bressan, Marta Lewicka
openaire   +2 more sources

Economic Value of Selecting and Marketing Cattle by Leptin Genotype

open access: yesJournal of Agricultural and Resource Economics, 2007
Recent research has identified genetic diversity in the ability of animals to manufacture and recognize leptin, a protein that regulated appetite and weight.
Jayson L. Lusk
doaj   +1 more source

Agglomeration externalities and 1981-2006 regional growth in Brazil [PDF]

open access: yes, 2012
This paper focuses on manufacturing employment growth across the 26 states of Brazil. We employ the Glaeser et al. (1992) approach to identify the role played by knowledge externalities in growth and convergence.
Holmes, Mark J.   +3 more
core   +2 more sources

Modeling Quasicrystal Growth

open access: yes, 2002
Understanding the growth of quasicrystals poses a challenging problem, not the least because the quasiperiodic order present in idealized mathematical models of quasicrystals prohibit simple local growth algorithms. This can only be circumvented by allowing for some degree of disorder, which of course is always present in real quasicrystalline samples.
Grimm, Uwe, Joseph, Dieter
openaire   +2 more sources

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