Results 71 to 80 of about 545,043 (221)

Thirtienth Annual Conference of the American Association of Bovine Practitioners: Preconference program and information

open access: yes, 1997
Description of the 30th American Association of Bovine Practitioners Conference ...
American Association of Bovine Practitioners,
core   +1 more source

Excretion and persistence of bovine coronavirus in neonatal calves [PDF]

open access: yesArchives of Virology, 1990
Following oral inoculation, the excretion of a virulent or an attenuated strain of bovine coronavirus in calf feces and their persistence in spiral colon, ileum, and jejunum were studied using hemagglutination and direct fluorescent antibody tests, respectively.
Kapil, Sanjay   +2 more
openaire   +2 more sources

Stabilizing Functional Nucleic Acids for Real‐Sample Diagnostics

open access: yesAngewandte Chemie, EarlyView.
Functional nucleic acids enable programmable real‐sample diagnostics, but often lose function in complex biological matrices. This review highlights four stabilization levers—chemical, topological, architectural, and microenvironment/interface engineering—that preserve aptamer and DNAzyme performance in saliva, serum, urine, and stool, reframing ...
Soyeon Lee   +4 more
wiley   +2 more sources

Switching Spike Plasticity Shapes ACE2 Engagement Across SARS‐CoV‐2 Variants

open access: yesAdvanced Science, EarlyView.
Conformational plasticity governs SARS‐CoV‐2 spike function and ACE2 recognition. Using high‐speed AFM and single‐molecule force spectroscopy, we analyzed the ancestral spike and nine variants, revealing progressive rigidification from Delta, variable plasticity in Omicron sublineages, and JN.1 compaction.
Sarah Stainer   +17 more
wiley   +1 more source

Twenty-Third Annual Conference of the American Association of Bovine Practitioners and International Mastitis Symposium, National Mastitis Council: Indianapolis, Indiana, September 13-16, 1990

open access: yes, 1990
Description of the the Annual Conference of the American Association of Bovine Practitioners (23rd : 1990), the International Mastitis Council, and the World Veterinary Congress (24th : 1991)
American Association of Bovine Practitioners,
core   +1 more source

Decoding Viral Transmission Dynamics in Structured Populations Using a Microfluidic Herd‐Immunity‐on‐a‐Chip Platform

open access: yesAdvanced Science, EarlyView.
A microfluidic Herd‐Immunity‐on‐a‐Chip experimentally recreates structured contact networks to quantify viral transmission dynamics. By controlling susceptible, infected, and non‐susceptible populations, the platform reveals how contact topology governs the reproduction number, outbreak propagation, herd‐immunity–like behavior, and intervention ...
Jiande Zhang   +6 more
wiley   +1 more source

American Association of Bovine Practitioners 36th Annual Conference (2003): Part 2

open access: yes, 2003
Description and highlights of the 36th Annual Convention American Association of Bovine Practitioners (2003), information about, events, awards, receptions ...
Bovine Practitioners, American Association of
core   +1 more source

Establishment and application of multiplex droplet digital polymerase chain reaction assay for bovine enterovirus, bovine coronavirus, and bovine rotavirus

open access: yesFrontiers in Veterinary Science, 2023
Bovine enterovirus (BEV), bovine coronavirus (BCoV), and bovine rotavirus (BRV) are still the major worldwide concerns in the health care of cattle, causing serious economic losses in the livestock industry.
Junzhen Chen   +10 more
doaj   +1 more source

An Engineered HR1‐Stem Helix‐HR2 Trimeric Platform for Developing Broad‐Spectrum Coronavirus Vaccines

open access: yesAdvanced Science, EarlyView.
Sun et al. report a self‐assembling trimeric subunit vaccine platform termed RHS, which integrates the JN.1 receptor‐binding domain (RBD) with the heptad repeat 1 (HR1), stem helix (SH), and heptad repeat 2 (HR2) regions. The SARS‐CoV‐2 RHS vaccine elicits variant‐reactive RBD‐specific antibodies and cross‐reactive SH‐specific antibodies against ...
Xikui Sun   +18 more
wiley   +1 more source

Index of Publications. The Bovine Practitioner 1985-1988 / Proceedings of the Annual Meetings 1985-1988

open access: yes, 1989
Author and suject indexes for the The Bovine Practitioner and the Proceedings of the Annual Meetings, 1985 ...
Bovine Practitioners, American Association of
core   +1 more source

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