Biological Rotation Age of Community Teak (Tectona grandis) Plantation Based on the Volume, Biomass, and Price Growth Curve Determined through the Analysis of …

ET Bahtiar, NH Kim, AH Iswanto - Forests, 2023 - mdpi.com
Teak (Tectona grandis) is a deciduous tree producing a popular, expensive, fancy timber
with versatile utilization. The teak population and its habitats in the natural forest have been …

Dynamic Model for Caragana korshinskii Shrub Aboveground Biomass Based on Theoretical and Allometric Growth Equations

X Jin, H Xu, B Wang, X Wang - Forests, 2022 - mdpi.com
As one of the ways to achieve carbon neutralization, shrub biomass plays an important role
for natural resource management decision making in arid regions. To investigate biomass …

Normalized Gompertz wavelets and their applications

G Rządkowski - International Journal of Wavelets …, 2024 - shibata.yubetsu.com
Normalized Gompertz wavelets and their applications - Yubetsu Shibata Yubetsu Shibata
logo About Browse For Publishers Contact 1.International Journal of Wavelets …

Unifying the communicable disease spreading paradigm with Gompertzian growth

MA Haugen, D Gilbert - arXiv preprint arXiv:2211.05653, 2022 - arxiv.org
A number of studies have shown that cumulative mortality followed a Gompertz curve in the
initial Covid pandemic period, March-April 2020. We show that the Gompertz curve is …

Approximation of the Gompertz function with a multilogistic function

G Rzadkowski - arXiv preprint arXiv:2405.12984, 2024 - arxiv.org
The paper deals with the comparison of the Gompertz function and the logistic function. We
show that the Gompertz function can be approximated with high accuracy by a sum of three …

Normalized Gompertz wavelets and their application

G Rzadkowski - arXiv preprint arXiv:2307.01867, 2023 - arxiv.org
In the present paper, we define the Gompertz wavelets and show their basic properties. In
particular, we prove that the admissibility condition holds for them. We also compute the …

Estimating the Severity of COVID-19 Omicron Variant in the USA, India, Brazil, France, Germany, and the UK

TE Rodrigues, O Helene - Brazilian Journal of Physics, 2024 - Springer
This work evaluates the severity of COVID-19 Omicron variant in terms of the case fatality
rates (CFR) via a simultaneous fitting of confirmed cases and deaths for the USA, India …

[PDF][PDF] Modelação matemática para estimativa do consumo de água na suinicultura industrial

JC Lopes - 2022 - repositorio.ipbeja.pt
RESUMO A automatização dos sistemas produtivos é um desafio na agropecuária. Os
modelos matemáticos têm-se mostrado uma ferramenta essencial na gestão em tempo real …

Permanence and Extinction Analysis for a Stochastic SIRS Model with Saturated Incidence

Z Li, Y Yang, L Zhang, D Wu - Proceedings of the International …, 2023 - dl.acm.org
Based on the deterministic SIRS model, the saturation incidence rate is improved, and a
new model is obtained by introducing random factors. By constructing the stochastic …

[PDF][PDF] MODELAÇÃO MATEMÁTICA PARA ESTIMATIVA DO CONSUMO DE ÁGUA NA SUINICULTURA INDUSTRIAL DISSERTAÇÃO DE MESTRADO

J da Conceição Lopes, B Portugal - repositorio.ipbeja.pt
RESUMO A automatização dos sistemas produtivos é um desafio na agropecuária. Os
modelos matemáticos têm-se mostrado uma ferramenta essencial na gestão em tempo real …