Results 31 to 40 of about 1,910 (178)

Development of a One-Step Multiplex Real-Time PCR Assay for the Detection of Viral Pathogens Associated With the Bovine Respiratory Disease Complex

open access: yesFrontiers in Veterinary Science, 2022
Bovine respiratory disease complex (BRDC) occurs widely in cattle farms. The main viral pathogens include bovine viral diarrhea virus (BVDV), Bovine herpesvirus 1 (BoHV-1), bovine parainfluenza virus type 3 (BPIV3), and bovine respiratory syncytial virus
Juan Zhang   +6 more
doaj   +1 more source

Low Levels of Neutralizing Antibodies to Influenza A (H5N1) and D Viruses Among Cattle and Cattle Workers on US Farms, 2024-2025. [PDF]

open access: yesInfluenza Other Respir Viruses
Influenza and Other Respiratory Viruses, Volume 19, Issue 9, September 2025.
Shittu I   +4 more
europepmc   +2 more sources

Generation of Klobuchar Ionospheric Error Model Coefficients Using Fourier Series and Accuracy Analysis [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2011
Ionospheric error modeling is necessary to create reliable global navigation satellite system (GNSS) signals using a GNSS simulator. In this paper we developed algorithms to generate Klobuchar coefficients αn, βn (n = 1, 2, 3, 4) for a GNSS simulator ...
Chang-Moon Lee, Kwan-Dong Park
doaj   +1 more source

Generation of Klobuchar Coefficients for Ionospheric Error Simulation [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2010
An ionospheric error simulation is needed for creating precise Global Positioning System (GPS) signal using GPS simulator. In this paper we developed Klobuchar coefficients αn and βn (n = 1, 2, 3, 4) generation algorithms for simulator and verified ...
Chang-Moon Lee   +3 more
doaj   +1 more source

Pathogenic infection characteristics and risk factors for bovine respiratory disease complex based on the detection of lung pathogens in dead cattle in Northeast China

open access: yesJournal of Dairy Science, 2023
: Bovine respiratory disease complex (BRDC) involves multiple pathogens, shows diverse lung lesions, and is a major concern in calves. Pathogens from 160 lung samples of dead cattle from 81 cattle farms in Northeast China from 2016 to 2021 were collected
Y. Zhou   +10 more
doaj   +1 more source

Single Pathogen Challenge with Agents of the Bovine Respiratory Disease Complex. [PDF]

open access: yesPLoS ONE, 2015
Bovine respiratory disease complex (BRDC) is an important cause of mortality and morbidity in cattle; costing the dairy and beef industries millions of dollars annually, despite the use of vaccines and antibiotics.
Laurel J Gershwin   +9 more
doaj   +1 more source

Tissue Tropism in Host Transcriptional Response to Members of the Bovine Respiratory Disease Complex. [PDF]

open access: yes, 2017
Bovine respiratory disease (BRD) is the most common infectious disease of beef and dairy cattle and is characterized by a complex infectious etiology that includes a variety of viral and bacterial pathogens.
Behura, Susanta K   +11 more
core   +3 more sources

Differentiating airway inflammation in calves based on cluster analysis of bronchoalveolar lavage fluid cytology

open access: yesJournal of Veterinary Internal Medicine, Volume 37, Issue 6, Page 2610-2622, November/December 2023., 2023
Abstract Background Nonbronchoscopic bronchoalveolar lavage (nBAL) is routinely performed in calves, and airway cytology has great potential in airway disease diagnostics. A good reference framework for nBAL cytology is lacking. Objectives To distinguish different cytological profiles in nBAL from grouped housed calves using cluster analysis, and ...
Justine Clinquart   +3 more
wiley   +1 more source

Pion Freeze-Out Time in Pb+Pb Collisions at 158 A GeV/c Studied via pi-/pi+ and K-/K+ Ratios [PDF]

open access: yes, 2006
The effect of the final state Coulomb interaction on particles produced in Pb+Pb collisions at 158 A GeV/c has been investigated in the WA98 experiment through the study of the pi-/pi+ and K-/K+ ratios measured as a function of transverse mass. While the
A. Ayala   +157 more
core   +4 more sources

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