Results 81 to 90 of about 128,256 (207)

PENGARUH JENIS BURUNG PUYUH (Coturnix-coturnix japonica) DENGAN PEMBERIAN PAKAN KOMERSIAL YANG BERBEDA TERHADAP PENAMPILAN PRODUKSI PERIODE BERTELUR

open access: yesJurnal Ternak Tropika, 2017
The purpose of research was to determine effect quail type and different commercial feed on feed consumption, feed conversion, quail (Cortunix cortunix japonica) Hen Day Production (HDP).
Dionysius Mone   +2 more
doaj   +1 more source

Simple Culture System for Bobwhite Quail and Japanese Quail Embryos from the Blastoderm Stage to Hatching using a Single Surrogate Eggshell

open access: yesThe Journal of Poultry Science, 2014
The ex vivo culture of avian embryos is a technique for the long-term culturing of embryos outside of their own shell and shell membrane. It allows easy access to the developing embryos and embryo manipulation.
Atsushi Kato   +4 more
doaj   +1 more source

The effect of static incubation on the yolk sac vasculature of the Japanese quail (Coturnix c. japonica) [PDF]

open access: yes, 2006
Static incubation affects early embryonic development with, notably, a reduction area vasculosa expansion and diminished sub-embryonic fluid (SEF) volume, effects produced during a ‘critical’ period (3-7 days in the chick) (Baggott et al., 2002).
Baggott, Glenn K., Shapland, F
core  

Design study of a novel regenerative pump using experimental and numerical techniques [PDF]

open access: yes, 2010
This paper presents a numerical and experimental analysis of a new regenerative pump design. The complex flow-field within regenerative pumps represents a significant challenge to previous published mathematical models. The new pump design incorporates a
Baumgartner, B.   +2 more
core  

Faecal steroid measurements for the assessment of reproductive function in Japanese quail (Coturnix coturnix japonica) and kakapo (Strigops habroptilus) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Physiology at Massey University [PDF]

open access: yes, 2002
The kakapo (Strigops habroptilus) is an endangered parrot endemic to New Zealand and little is known of its reproductive physiology. Reproductive function is conventionally determined by the measurement of reproductive steroids in plasma samples. This is
Hawke, Emma Jane
core  

Comparison of Fatty Acid Composition between Female and Male Japanese Quail Meats

open access: yesJournal of Chemistry, 2015
The objective of the present study was to compare the proximate analysis, fatty acids composition, omega fatty acids, trans fatty acids (TFAs), and ratio of the total poly unsaturated fatty acid (ΣPUFA) and total saturated fatty acid (ΣSFA) of female and
Umit Gecgel   +4 more
doaj   +1 more source

Vital dye labelling demonstrates a sacral neural crest contribution to the enteric nervous system of chick and mouse embryos [PDF]

open access: yes, 1991
We have used the vital dye, DiI, to analyze the contribution of sacral neural crest cells to the enteric nervous system in chick and mouse embryos. In order to label premigratory sacral neural crest cells selectively, DiI was injected into the lumen of ...
Bronner-Fraser, Marianne   +3 more
core  

Problematising researcher-respondent relations through exploration of communicative stance [PDF]

open access: yes, 2010
To what extent and in what ways should researchers share their views with research participants during ethnographic fieldwork? This article discusses the author’s experience adopting different communicative stances with respondents in the context of an ...
Lefstein, Adam
core   +1 more source

Origins of the avian neural crest: the role of neural plate-epidermal interactions [PDF]

open access: yes, 1995
We have investigated the lineage and tissue interactions that result in avian neural crest cell formation from the ectoderm. Presumptive neural plate was grafted adjacent to non-neural ectoderm in whole embryo culture to examine the role of tissue ...
Bronner-Fraser, Marianne   +1 more
core  

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