Logistic‐growth models measuring density feedback are sensitive to population declines, but not fluctuating carrying capacity
Sign Up to like & getrecommendations! Published in 2023 at "Ecology and Evolution"
DOI: 10.1002/ece3.10010
Abstract: Abstract Analysis of long‐term trends in abundance of animal populations provides insights into population dynamics. Population growth rates are the emergent interplay of inter alia fertility, survival, and dispersal. However, the density feedbacks operating on… read more here.
Keywords: density; logistic growth; growth models; population ... See more keywords
Integration of Crop Growth Models and Genomic Prediction.
Sign Up to like & getrecommendations! Published in 2022 at "Methods in molecular biology"
DOI: 10.1007/978-1-0716-2205-6_13
Abstract: Crop growth models (CGMs) consist of multiple equations that represent physiological processes of plants and simulate crop growth dynamically given environmental inputs. Because parameters of CGMs are often genotype-specific, gene effects can be related to… read more here.
Keywords: crop; genomic prediction; crop growth; growth models ... See more keywords
Output uncertainty of dynamic growth models: Effect of uncertain parameter estimates on model reliability
Sign Up to like & getrecommendations! Published in 2019 at "Biochemical Engineering Journal"
DOI: 10.1016/j.bej.2019.107247
Abstract: Abstract Mechanistic models are simplifications of bio-physical systems, for which the true values of the model parameters are sometimes unknown. Therefore, before using model-based predictions to study or improve a process, it is essential to… read more here.
Keywords: dynamic growth; uncertainty; model; output uncertainty ... See more keywords
Non-existence of optimal programs for undiscounted growth models in continuous time
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DOI: 10.1016/j.econlet.2016.12.022
Abstract: We report an example of a two-dimensional undiscounted convex optimal growth model in continuous time in which, although there is a unique “golden rule”, no overtaking optimal solutions exists in a full neighborhood of the… read more here.
Keywords: growth models; optimal programs; continuous time; growth ... See more keywords
Magma chamber growth models in the upper crust: A review of the hydraulic and inertial constraints
Sign Up to like & getrecommendations! Published in 2019 at "Geoscience Frontiers"
DOI: 10.1016/j.gsf.2018.10.005
Abstract: We are particularly indebted to Eduardo Llambias, for his useful advice and stimulating discussions. Ideas and data presented in this manuscript have benefited from an anonymous reviewer. This study is the result of research projects… read more here.
Keywords: magma chamber; chamber growth; models upper; crust review ... See more keywords
The past and future of growth rate estimation in demographic temporal frequency analysis: Biodemographic interpretability and the ascendance of dynamic growth models
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Archaeological Science"
DOI: 10.1016/j.jas.2017.02.003
Abstract: Abstract Population growth rate estimators have recently emerged in demographic temporal frequency analysis (dTFA) as further tools to monitor pre-census population dynamics. The information that such estimators supply affords considerable heuristic potential for population-ecological research… read more here.
Keywords: demographic temporal; population growth; growth models; growth rate ... See more keywords
Latent growth models matched to research questions to answer questions about dynamics of change in multiple processes.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of clinical epidemiology"
DOI: 10.1016/j.jclinepi.2016.09.001
Abstract: OBJECTIVES Given theoretical and methodological advances that propose hypothesis about change in one or multiple processes, analytical methods for longitudinal data have been developed that provide researchers with various options for analyzing change over time.… read more here.
Keywords: answer questions; growth models; models matched; latent growth ... See more keywords
Growth models for tree stems and vines
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Differential Equations"
DOI: 10.1016/j.jde.2017.03.047
Abstract: Abstract The paper introduces a PDE model for the growth of a tree stem or a vine. The equations describe the elongation due to cell growth, and the response to gravity and to external obstacles.… read more here.
Keywords: growth models; models tree; tree stems; stems vines ... See more keywords
Consumption externalities and growth: Theory and evidence for the United States
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Economic Behavior and Organization"
DOI: 10.1016/j.jebo.2019.02.021
Abstract: Abstract We study a series of growth models in which households’ preferences display ‘jealousy’ or ‘external habits’: a negative dependence on average consumption. We argue that accounting for consumption externalities in growth models requires consideration… read more here.
Keywords: growth; external habits; externalities growth; consumption ... See more keywords
Application of growth models to different sheep breed types in South Africa
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DOI: 10.1016/j.smallrumres.2019.08.002
Abstract: Abstract In order to determine the growth trends of seven sheep breeds that are popular in South African commercial production systems (Dohne Merino, Dormer, Dorper, Meatmaster, Merino, SA Mutton Merino and White Dorper), body weight… read more here.
Keywords: growth; different sheep; models different; model ... See more keywords
THE ASYMPTOTIC DEGREE DISTRIBUTIONS OF RANDOM FAST GROWTH MODELS FOR TREELIKE NETWORKS
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DOI: 10.1017/s0269964816000516
Abstract: We propose two random network models for complex networks, which are treelike and always grow very fast. One is the uniform model and the other is the preferential attachment model, and both of them depends… read more here.
Keywords: asymptotic degree; degree distributions; growth models; random fast ... See more keywords