Results 11 to 20 of about 5,245,644 (255)

Modeling Mortality of Individual Trees in a Seasonal Semi-Deciduous Forest

open access: yesFloresta e Ambiente, 2020
The objective of this study was to assess and compare two methodologies to predict the mortality of individual trees in a seasonal semi-deciduous forest located in the municipality of Viçosa, Minas Gerais, Brazil.
Lívia Thaís Moreira de Figueiredo   +6 more
doaj   +1 more source

Modelos matemáticos utilizados para descrever curvas de crescimento em aves aplicados ao melhoramento genético animal Mathematic models applied to describe growth curves in poultry applied to animal breeding

open access: yesCiência Rural, 2009
A utilização de funções matemáticas para descrever o crescimento animal é antiga. Elas permitem resumir informações em alguns pontos estratégicos do desenvolvimento ponderal e descrever a evolução do peso em função da idade do animal.
Patricia Tholon, Sandra Aidar de Queiroz
doaj   +1 more source

Omnibus Modeling of Listeria monocytogenes Growth Rates at Low Temperatures

open access: yesFoods, 2021
Listeria monocytogenes is a pathogen of considerable public health importance with a high case fatality. L. monocytogenes can grow at refrigeration temperatures and is of particular concern for ready-to-eat foods that require refrigeration.
Vincenzo Pennone   +5 more
doaj   +1 more source

Fitting various growth equations to the daily milk yield data of niliravi buffaloes and cholistani cows at intake at maintenance levels [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2023
This study described the daily MY in buffalo and cow under restricted feeding conditions using the five growth models (Brody, Von Bertalanffy, Logistic, Gompertz and Wood).
Zahid KHAN   +8 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

Affects Corporate Taxation Economic Growth? - Dynamic Approach for OECD Countries

open access: yesEuropean Journal of Business Science and Technology, 2017
This contribution deals with issues of corporate taxation in relation with economic growth. Its main objective is to quantify and analyse the relation of corporate taxation and economic growth using of OECD countries.
Veronika Nálepová
doaj   +1 more source

Growth models of black poplar trees, section Aigeiros (Duby) [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2006
Different courses of tree growth in height and diameter in nursery and plantation, immediately after transplanting, cause the difficulties in adaptation of tree growth models.
Andrašev Siniša   +3 more
doaj   +1 more source

Modeling the Epidemic Growth of Preprints on COVID-19 and SARS-CoV-2

open access: yesFrontiers in Physics, 2021
The response of the scientific community to the global health emergency caused by the COVID-19 pandemic has produced an unprecedented number of manuscripts in a short period of time, the vast majority of which have been shared in the form of preprints ...
Giovani L. Vasconcelos   +3 more
doaj   +1 more source

T model of growth and its application in systems of tumor-immunedynamics

open access: yesMathematical Biosciences and Engineering, 2013
In this paper we introduce a new growth model called Tgrowth model. This model is capable of representing sigmoidal growth as wellas biphasic growth. This dual capability is achieved without introducingadditional parameters.
Mohammad A. Tabatabai   +3 more
doaj   +1 more source

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

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