Results 181 to 190 of about 9,217 (235)

Comparison of Nonlinear Models for Describing the Growth Curve of Pekin Ducks. [PDF]

Vet Med Sci
Ghavi Hossein-Zadeh N.
europepmc   +1 more source

Age Structure, Growth, and Survival Rates of an Insular Population of <i>Hemidactylus turcicus</i>. [PDF]

Ecol Evol
Altunışık A, Kurtul D, Gül Ç, Boran B, Tosunoğlu M.   +4 more
europepmc   +1 more source

Building Models and Building Modelling:Research report 2008

, 2008
Jørgensen, Kaj, Skauge, Jørn
core  

Life-History Plasticity of Cultured <i>Coreius guichenoti</i>: Energy Allocation Trade-Offs and Conservation Applications. [PDF]

Animals (Basel)
Xiang M, Liu H, Meng Z, Zhao Y, Yin C, Li X, Wu X, Zhu T.   +7 more
europepmc   +1 more source

The feather growth process of Cherry valley duck embryo Ⅰ: Nonlinear model fitting analysis and feather follicle development detection. [PDF]

Poult Sci
Li HY, Jin CL, Long MH, Zhang H, Yang X, Chen W, Wang S, Xia WG, Zhang YN, Huang XB, Li KC, Zheng CT.   +11 more
europepmc   +1 more source

Minor extension of the von Bertalanffy growth theory

Fisheries Research, 1990
The growth of “Growing Sealife”™ plastic squid was tested against the principles of the von Bertalanffy growth theory. The von Bertalanffy growth curve fits the data well on visual inspection, although the Schnute curve actually provides a statistically superior fit.
M.R. Lipinski, M.A. Roeleveld
core   +4 more sources

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In memory of Ludwig von Bertalanffy's contribution to psychiatry

Systems Research and Behavioral Science, 1976
This is the first Ludwig von Bertalanffy Memorial Lecture, delivered at the 1974 Annual Meeting of the Society for General Systems Research in New York City.
Roy R Grinker
exaly   +3 more sources

Ludwig von Bertalanffy's early system approach

Systems Research and Behavioral Science, 2009
AbstractMost of what Bertalanffy published in the field of ‘organismic’ biology was written in German and is thus not widely known. In order to understand the development and meaning of his ‘general system theory’, those early works are essential. In this paper, I therefore focus on key aspects of his ‘system theory of life’, both on the level of ...
Manfred Drack
exaly   +4 more sources

Ludwig von Bertalanffy

2009
Ludwig von Bertalanffy was the creator of general systems theory (GST) – he coined the term, developed it in detail in his many writings, and was a key part of the group which took it forward and spread the concept. Indeed, the systems movement would not have taken the form it did without Bertalanffy – for while holistic thinking has arisen in many ...
Magnus Ramage, Karen Shipp
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A forgotten message? von Bertalanffy's puzzle

Kybernetes, 2006
PurposeThis paper aims to celebrate Felix Geyer's many contributions to the systems movement. He participated from the beginning, with the energy that has become his hallmark. The area of systems studies was introduced in The Netherlands in about 1970, mainly through the activities of the Systeemgroep Nederland or Dutch Systems Group, initiated by Ab ...
openaire   +1 more source