Results 11 to 20 of about 1,748,841 (287)

Isolation and identification of peste des petits ruminants virus from goats in Egyptian governorates [PDF]

open access: yesVeterinary World, 2021
Background and Aim: The peste des petits ruminants (PPR) is a highly contagious disease of small ruminants which negatively affects animal production and the socioeconomic status of farmers. Peste des petits ruminants virus (PPRV) encodes eight proteins,
Sahar Ahmed   +3 more
doaj   +1 more source

The Origin of Matter at the Base of Relativistic Jets in Active Galactic Nuclei

open access: yesUniverse, 2020
The generation of relativistic jets in active sources such as blazars is a complex problem with many aspects, most of them still not fully understood.
Gustavo E. Romero, Eduardo Gutiérrez
doaj   +1 more source

Dynamic modelling of a ground-coupled solar ejector cooling system

open access: yesInternational Journal of Sustainable Energy, 2022
This work presents a solar-driven air conditioning system based on ejector technology with closed-loop vertical geothermal boreholes. Modeling and simulation are carried out using Dymola software for dynamic transient analysis, with the refrigerant R134a.
Youssef Mazloum, Akram Ghanem
doaj   +1 more source

La ecología como reapropiación (Verwindung) del humanismo [PDF]

open access: yesPensamiento al Margen, 2021
Este ensayo a través de un recorrido sucinto por las nociones más relevantes del Heidegger posterior a la Kehre, contrastadas con teorías de autores como Augusto Comte y Herbert Marcuse, busca evidenciar las contribuciones que el pensar meditativo ...
Nicola Pairetti
doaj  

A noise simulator for eLISA: migrating LISA pathfinder knowledge to the eLISA mission [PDF]

open access: yes, 2014
We present a new technical simulator for the eLISA mission, based on state space modeling techniques and developed in MATLAB. This simulator computes the coordinate and velocity over time of each body involved in the constellation, i.e.
Armano, M   +89 more
core   +6 more sources

Development and validation of an ELISA to detect antibodies to Corynebacterium pseudotuberculosis in ovine sera [PDF]

open access: yes, 2007
Several enzyme-linked immunosorbent assays (ELISAs) have been developed for the detection of antibodies to Corynebacterium pseudotuberculosis, the causative agent of caseous lymphadenitis (CLA). However, none are commercially available in the UK.
Bailey, Mick   +2 more
core   +5 more sources

Echinococcus multilocularis coproantigen detection by enzyme-linked immunosorbent assay in fox, dog, and cat populations [PDF]

open access: yes, 1999
A sandwich enzyme-linked immunosorbent assay (ELISA) for the detection of Echinococcus multilocularis coproantigens (EM-ELISA) was developed with polyclonal rabbit (solid phase) and chicken egg (catching) antibodies that were directed against E ...
Alther, P.   +4 more
core   +2 more sources

Field serological investigation for peste des petits ruminants, foot-and-mouth disease, and bluetongue diseases in illegally introduced animals in Egypt [PDF]

open access: yesVeterinary World, 2020
Aim: In this study, laboratory scoping on the viruses that cause peste des petits ruminants (PPR), bluetongue (BT), and foot-and-mouth disease (FMD) was performed to evaluate the current status of animals illegally introduced into Egypt.
Wafaa Abd El Wahab Hosny   +4 more
doaj   +1 more source

Enseñanza religiosa y poder clerical. Estados Unidos de Colombia, 1863-1886

open access: yesAnuario Colombiano de Historia Social y de la Cultura, 2017
La Constitución Política de los Estados Unidos de Colombia de 1863 y el Decreto Orgánico de la Instrucción Pública Primaria de 1870 incluían ciertos artículos que parecían aminorar el dominio de la Iglesia católica en la educación.
Leonardo Tovar Bernal
doaj   +1 more source

Application of the Biolog® Identification System for Aflatoxin-Producing Fungi Associated with Maize (Zea mays L.) Contamination in Romania

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Agriculture, 2020
Cereals are very susceptible to fungal attacks. Fungi have a unique biochemical pathway to assimilate a vast array of available substrates and produce toxic secondary metabolites, such as mycotoxins, which represent a clear public health concern. In this
Irina SMEU   +3 more
doaj   +1 more source

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