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1
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Comparison of two nonlinear functions describing the growth of Popielno White and New Zealand White rabbits

100%
Wojnarowska A., Palka S., Otwinowska-Mindur A., Ptak E.
Animal Science and Genetics
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2022
|
tom 18
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nr 4
2
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Selected models and methods of parameter estimation in growth curves with concomitant variables

86%
Wesolowska-Janczarek M.
Colloquium Biometricum
|
2009
|
tom 39
3

Growth curve of Streptococcus oralis

86%
Palchaudhuri S., Palchaudhuri A., Chatterjee B.
European Journal of Biological Research
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2016
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tom 06
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nr 1
4

Testability conditions in a growth curve model with restrictions

86%
Wesolowska-Janczarek M., Wawrzosek J.
Colloquium Biometryczne
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1998
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tom 28
5

An analysis of the turkey growth with regard to different methods of its evaluation

86%
Lewczuk A., Wilkiewicz-Wawro E., Szypulewska K., Michalik D.
Polish Journal of Natural Sciences
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2003
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tom 13
6

Application of certain rates to the study of plant growth changes

72%
Kubik-Komar A., Wesolowska-Janczarek M.
Colloquium Biometryczne
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1998
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tom 28
7
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

The effect of physico-chemical conditions on the shape of growth curves of Anodonta anatina (Linnaeus, 1758)

72%
Czarnoleski M., Dragosz-Kluska D., Labecka A. M., Muller T.
Folia Malacologica
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2012
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tom 20
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nr 1
8
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Fluctuations in mean stem volume of common oak (Quercus robur L.) depending on age of trees

72%
Kazmierczak K., Pazdrowski W., Szymanski M., Nawrot M.
Colloquium Biometricum
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2009
|
tom 39
9

Efficacy of the Frame and Hu mathematical model for the quantitative analysis of agents influencing growth of chick embryo fibroblasts

72%
Korohoda W., Czyz J.
Folia Histochemica et Cytobiologica
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1994
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tom 32
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nr 2
10

Body mass and lower jaw development of the female red deer as indices of habitat quality in the Ardennes

72%
Bertouille S. B., De Crombrugghe S. A.
Acta Theriologica
|
1995
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tom 40
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nr 2
In order to investigate the most appropriate sampling to assess habitat effects on red deer, we analysed body mass, diastema length and length of the posterior part of the lower jaw of red deer females Cervus elaphus (Linnaeus 1758) in five study areas of the Ardennes (Belgium). Canonical discriminant analysis indicated that the female deer from the 5 study areas could be distinguished from each other on the basis of their body mass, diastema length and posterior length of the lower jaw. Body mass was the most correlated with the first canonical variable, while diastema length and posterior length of the lower jaw were less although significantly correlated. Age- -specific comparisons of means indicated that variations in body mass, diastema length and posterior length of the lower jaw of yearlings and > 4-year-old females were the most effective to separate the different populations and hence were good indices of respectively short and long term variations in environmental conditions. Univariate comparison of means suggested that posterior length of the lower jaw of yearlings could be a valuable alternative to body weight as an indice of habitat quality. The Von Bertalanffy growth equation with to fixed was used to assess the effect of habitat on asymptotic body mass and asymptotic jaw length and on the growth coefficients. The asymptotic values for body mass and jaw length were significantly higher where the habitat conditions appeared to be most favourable. In the poorest habitat, the growth of body mass and jaw length appeared slower, suggesting that female red deer, in this poorer habitat, could partially compensate their lower development as calves and yearlings by a longer growth period; however, only the growth coefficient of the posterior length of the lower jaw differed significantly from that of the best habitat.
11

A morphophysiological conception and model of animal growth

72%
Cherepanov G. G.
Journal of Animal and Feed Sciences
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2001
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tom 10
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nr 3
12

Inhibitory effects of ammonia solution on growth and aflatoxins production by Aspergillus parasiticus NRRL-2999

72%
Namazi M., Allameh A., Aminshahidi M., Nohee A., Malekzadeh F.
Acta Poloniae Toxicologica
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2002
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tom 10
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nr 1
13

A derivation and evaluation of the Von Bertalanffy equation for describing growth in broilers over time

72%
Darmani Kuhi H., Kebreab E., Lopez S., France J.
Journal of Animal and Feed Sciences
|
2002
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tom 11
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nr 1
14

Why life histories are diverse

72%
Kozlowski J.
Polish Journal of Ecology
|
2006
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tom 54
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nr 4
Why do some animals weigh a fraction of a milligram and others many tons? Why do some animals mature after a few days and others need several years? Why do some animals grow and then reproduce without growing, while others continue growing after maturation? Why are growth curves so often well-approximated by von Bertalanffy’s equation? Why do some animals produce myriads of tiny eggs and others produce only a few large offspring? Evolution of life histories is driven basically by the size-dependences of three parameters: the resource acquisition rate, metabolic rate and mortality risk. The combinations of size-dependences of this trio produce a plethora of locally optimal life histories, and even more sub-optimal strategies which must coexist with optimal ones in the real world. Additionally, selection forces differ depending on whether a population stays most of the time at equilibrium or in an expansion phase. Life history evolution cannot be understood without mathematical modelling, and optimization of life-time resource allocation is a powerful approach to that, though not the only one. Modelling outcomes from studies based on resource allocation optimization are presented here mainly as graphs.
15

Comparison of three non-linear models for describing Japanese quail growth curve

72%
Sezer M., Tarhan S.
Journal of Animal and Feed Sciences
|
2005
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tom 14
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nr 2
16
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Analysis of growth and increment in height of common oak (Quercus robur L.)

58%
Kazmierczak K., Pazdrowski W., Manka K., Szymanski M., Nawrot M.
Colloquium Biometricum
|
2008
|
tom 38
17

Fluctuating asymmetry as a welfare indicator: selecting traits with optimal growth characteristics

58%
Van Nuffel A., Van Dongen S., Talloen W., Sonck B., Lens L., Tuyttens F.
Animal Science Papers and Reports. Supplement
|
2005
|
tom 23
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nr 1
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