Temat: additive-effect - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Non-additive genetic effects in animal selection
Autorzy:: Lukaszewicz, M
Powiązania:: https://bibliotekanauki.pl/articles/2048300.pdf
Data publikacji:: 2001
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: pure breed
epistasis
dominance effect
crossbreed
animal selection
non-additive genetic effect
additive effect
farm animal
Źródło:: Journal of Applied Genetics; 2001, 42, 4; 467-478
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Additive Genetic Effect of Dam-sire, Dam, Common Maternal and Environmental Effect on Clutch Traits of Two Nigerian Local Chickens Populations
Autorzy:: Gwaza, D. S.
Dim, N. I.
Momoh, O. M.
Powiązania:: https://bibliotekanauki.pl/articles/1186738.pdf
Data publikacji:: 2016
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: Tiv ecotypes
additive-effect
clutch-traits
dam-sire
Opis:: The study was conducted at Akpehe poultry farm, Makurdi. The objectives of the study were to assess the additive genetic effects of dam-sire, dam and maternal effects on clutch traits with the aim to apply these to selection and breeding in order to improve these traits.120 birds were used for the study, 60 each for the Fulani and the Tiv ecotypes. The birds were housed singly in identified cages and hand mated in the pen. Data were collected on clutch size, clutch number, pause length and number, month, sire, dam and ecotype. Ecotype significantly affected clutch size and clutch number. Pause length and number were not affected by ecotype. The additive genetic effect of the sire and dam significantly affected clutch size and clutch number. Heritability estimates due to sire on pulse length and pulse number were very low, while the heritability estimates for clutch number and clutch size were moderate. Non additive genetic effect of the dam ,other maternal environment as well as month significantly affected clutch number, pause length and number. Selecting superior birds based on clutch size and number due moderate heritability estimates will lead to genetic improvement in egg number especially when dam conditions and management employed are improved.
Źródło:: World Scientific News; 2016, 32; 1-12
2392-2192
Pojawia się w:: World Scientific News
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: The influence of storage conditions on texture parameters and sensory quality of sour cherry jams with various plant additives
Wpływ warunków przechowywania na parametry tekstury i jakość sensoryczną dżemów wiśniowych z różnymi dodatkami roślinnymi
Autorzy:: Banas, A.
Korus, A.
Korus, J.
Powiązania:: https://bibliotekanauki.pl/articles/828513.pdf
Data publikacji:: 2018
Wydawca:: Polskie Towarzystwo Technologów Żywności
Tematy:: sour cherry
jam
storage condition
texture parameter
sensory quality
plant additive
additive effect
food texture
colour
sensory property
Źródło:: Żywność Nauka Technologia Jakość; 2018, 25, 3
1425-6959
Pojawia się w:: Żywność Nauka Technologia Jakość
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Surrogate synthesis of excitation systems for frame tangential eddy current probes
Autorzy:: Halchenko, Volodymir Yakovych
Trembovetska, Ruslana Volodymyrivna
Tychkov, Volodymir Volodymyrovych
Powiązania:: https://bibliotekanauki.pl/articles/1955174.pdf
Data publikacji:: 2021
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: additive neural network regression
eddy current probe
stochastic optimization algorithm
surrogate optimization
uniform eddy current density distribution
velocity effect
addytywna regresja sieci neuronowej
sonda prądów wirowych
algorytm optymalizacji stochastycznej
optymalizacja zastępcza
równomierny rozkład gęstości prądów wirowych
efekt prędkości
Opis:: Existing scientific studies devoted to the design of eddy-current probes with a priori given configuration of the electromagnetic excitation field, which provide a uniform eddy current density distribution, consider a wide class of such, but are limited to the case when the probe is stationary relative to the testing object. Therefore, the actual problem is the synthesis of moving tangential eddy current probes with a frame excitation system that provides a uniform eddy current density distribution in the testing object, the solution of which is proposed in this study. A mathematical method for nonlinear surrogate synthesis of excitation systems for frame moving tangential surface eddy current probes, which implements a uniform eddy current density distribution of the testing zone object, is proposed. A metamodel of the volumetric structure of the excitation system of the frame tangential eddy current probe, applied in the process of surrogate optimal parametric synthesis, has been created. The examples of nonlinear synthesis of excitation systems using modern metaheuristic stochastic algorithms for finding the global extremum are considered. The numerical results of the obtained solutions of the problems are presented. The efficiency of the synthesized structures of excitation systems in comparison with classical analogs is shown on the graphs of the eddy current density distribution on the object surface in the testing zone.
Źródło:: Archives of Electrical Engineering; 2021, 70, 4; 743-757
1427-4221
2300-2506
Pojawia się w:: Archives of Electrical Engineering
Dostawca treści:: Biblioteka Nauki

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