Results 121 to 130 of about 12,214 (226)

Effect of breeder age and lighting regimen on growth performance, organ weights, villus development, and bursa of fabricius histological structure in broiler chickens

open access: yesCzech Journal of Animal Science, 2015
This study was carried out to investigate the effect of breeder age and lighting regimen on performance, some organ weights, villus development, and bursa of fabricius histological structure in broiler chickens.
M.I. El Sabry   +2 more
doaj   +1 more source

Functional Equations and Fusion Matrices for the Eight Vertex Model [PDF]

open access: yesPubl.Res.Inst.Math.Sci.Kyoto 40:905-932,2004, 2003
We derive sets of functional equations for the eight vertex model by exploiting an analogy with the functional equations of the chiral Potts model. From these equations we show that the fusion matrices have special reductions at certain roots of unity.
arxiv  

Some Physiological Effects of Acetylsalicylic Acid and Sodium Salicylate in the Chicken [PDF]

open access: yes, 1962
Author Institution: Mississippi Agricultural Experiment Station, Stat College ...
Glick, Bruce
core  

Chicken BAFF—a highly conserved cytokine that mediates B cell survival [PDF]

open access: yes, 2017
Members of the tumor necrosis factor (TNF) family play key roles in the regulation of inflammation, immune responses and tissue homeostasis. Here we describe the identification of the chicken homologue of mammalian B cell activating factor of the TNF ...
Göbel, Thomas   +6 more
core  

Scanning electron and light microscopic investigation of bursa fabricius in turkey (meleagris gallopavo) [PDF]

open access: yesEurasian Journal of Veterinary Sciences
Aim: The aim of this study was postnatal investigation of morphometric features of Bursa fabricius in Turkey by using scanning electron microscope and light microscope.
Murat Erdem Gultiken   +3 more
doaj  

SIR model with local and global infective contacts: A deterministic approach and applications [PDF]

open access: yesarXiv, 2015
An epidemic model with births and deaths is considered on a two dimensional LxL lattice. Each individual can have global infective contacts according to the standard SIR model rules or local infective contacts with its nearest neighbors. We propose a deterministic approach to this model and verified that there is a good agreement with the stochastic ...
arxiv  

Gambaran Patologi Bursa Fabricius Embrio Ayam Pascavaksinasi Gumboro Secara In Ovo Menggunakan Vaksin Lokal dan Komersial (PATHOLOGIC DESCRIPTION OF BURSA FABRICIUS CHICKEN EMBYROS AFTER IN OVO VACCINATED WITH LOCAL AND COMMERSIAL GUMBORO VACCINES)

open access: yesJurnal Veteriner, 2015
Bursa Fabricius is a target organ of gumboro virus infection which is often damaged after vaccinationusing hot intermediate gumboro live vaccine. The purpose of this study was to assess pathologic effect oflocal and commercial gumboro vaccines .
Sutiastuti Wahyuwardani   +2 more
doaj  

Preparation of Newcastle disease virus fluorescent conjugate by immunization of chicken [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2004
The fluorescent conjugate for diagnosis of Newcastle disease was prepared in 6-week-old chickens by immunization with Newcastle disease virus (NDV), strain F and local isolated strain NK1180/42.
Promkuntod, N.   +2 more
doaj  

Stokes flow with kinematic and dynamic boundary conditions [PDF]

open access: yesarXiv, 2017
We review the first and second boundary value problems for the Stokes system posed in a bounded Lipschitz domain in $\mathbb{R}^n.$ Particular attention is given to the mixed boundary condition: a Dirichlet condition is imposed for the velocity on one part of the boundary while a Neumann condition for the stress tensor is imposed on the remaining part.
arxiv  

The role of the bursa of Fabricius in the development of resistance in infectious laryngotracheitis [PDF]

open access: yes, 1956
Call number: LD2668 .T4 1956 B36Master of ...
Barney, George Harold.
core  

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