Results 101 to 110 of about 101,159 (275)

Free energy of multicomponent embryo formation [PDF]

arXiv, 2002
An expression for the free energy of embryo formation is constructed and analyzed. The Gibbs dividing surfaces method is used to attain a coincidence between Laplace formula for critical embryo and integral definitions of concenterations inside the embryo. A global structure of free energy is analyzed and some useful properties are extracted.
arxiv  

Lactic and malic dehydrogenases in the developing chick embryo [PDF]

, 1958
J. B. Solomon
openalex   +1 more source

Isoleucine at position 137 of haemagglutinin acts as a mammalian adaptation marker of H9N2 avian influenza virus

Emerging Microbes and Infections
The H9N2 subtype of avian influenza virus (AIV) is widely distributed among poultry and wild birds and is also a threat to humans. During AIV active surveillance in Liaoning province from 2015 to 2016, we identified 10 H9N2 strains exhibiting different ...
Weiwei Ma, Chenyang Ren, Lin Shi, Bo Meng, Yali Feng, Ying Zhang   +5 more
doaj   +1 more source

Results of hatching and rearing broiler chickens in different incubation systems

Poultry Science, 2021
Hatchery efficiency is based on hatchability and the number of salable chicks. The hatchery sector has been seeking new alternatives to optimize production rates, including the use of different systems (multistage [MS] or single-stage [SS] machines) to ...
Mariana A. Mesquita, Itallo C.S. Araújo, Marcos B. Café, Emmanuel Arnhold, Alessandra G. Mascarenhas, Fabyola B. Carvalho, José H. Stringhini, Nadja S.M. Leandro, Elisabeth Gonzales   +8 more
doaj  

Applications of In Ovo Technique for the Optimal Development of the Gastrointestinal Tract and the Potential Influence on the Establishment of its Microbiome in Poultry

Frontiers in Veterinary Science, 2016
As the current poultry production system stands, there is a period of time that newly hatched chicks are prevented from access to feed for approximately 48 to 72 hours.
Stephanie M Roto, Stephanie M Roto, Young Min Kwon, Young Min Kwon, Young Min Kwon, Steven C. Ricke, Steven C. Ricke, Steven C. Ricke, Steven C. Ricke   +8 more
doaj   +1 more source

STUDIES ON HOST-VIRUS INTERACTIONS IN THE CHICK EMBRYO-INFLUENZA VIRUS SYSTEM [PDF]

, 1955
N. B. Finter, Oscar C. Liu, Werner Henle
openalex   +1 more source

Notochord grafts do not suppress formation of neural crest cells or commissural neurons [PDF]

, 1992
Grafting experiments previously have established that the notochord affects dorsoventral polarity of the neural tube by inducing the formation of ventral structures such as motor neurons and the floor plate.
Artinger, Kristin B., Bronner-Fraser, Marianne   +1 more
core  

THE EFFECT OF ADULT CHICKEN ORGAN GRAFTS ON THE CHICK EMBRYO [PDF]

, 1916
James B. Murphy
openalex   +1 more source

The Effects of Chicken Embryo Brain Extract on Sciatic Nerve Regeneration of Male Rat; An Experimental Study [PDF]

Bulletin of Emergency and Trauma, 2018
Objective: To determine the effects of chicken embryo brain extract (BE) on transects sciatic nerve in male rats.Methods: Thirty adult male Sprague-Dawley rats weighing 200 to 250 g, were randomized into three groups treated with (1) sham surgery, (2 ...
Fatemeh Rasouli-Sangani, Gholam Hossein Farjah, Sima Nasry   +2 more
doaj  

Carmichael number variable relations: three-prime Carmichael numbers up to 10^24 [PDF]

arXiv, 2007
Bounds and other relations involving variables connected with Carmichael numbers are reviewed and extended. Families of numbers or individual numbers attaining or approaching these bounds are given. A new algorithm for finding three-prime Carmichael numbers is described, with its implementation up to $10^{24}$.
arxiv