Results 41 to 50 of about 173,063 (356)
Pathogenicity comparison of duck Tembusu virus in different aged Cherry Valley breeding ducks
BMC Veterinary Research, 2019 Background Although several studies have revealed that the sensitivity of ducklings to duck Tembusu virus (DTMUV) was related to age, however, DTMUV was originally isolated from egg-laying ducks, and the ovary was the target organ of this virus.
Chuanwei Lv +4 more
doaj +1 more source
Brazilian Journal of Biology, 2021 Present study was planned to determine variations in external and internal quality egg parameters of different avian species including ostrich Struthio camelus, ducks Anas platyrhynchos, chicken Gallus gallus, turkeys Meleagris gallopavo and grey ...
T. Sadaf +11 more
doaj +1 more source
Advanced NanoBiomed Research, EarlyView.This study examines the influence of boron‐doped mesoporous bioactive glass nanoparticles (MBGN) blended in cast and 3D‐printed pre‐crosslinked alginate‐dialdehyde‐gelatin (ADA‐GEL). Addition of 0.5% and 1% MBGN did not negatively affect the viability of human umbilical vein endothelial cells (HUVECs), or the sprouting of HUVEC spheroids.
Rafael Schmid +12 more
wiley +1 more source
Wildlife Society BulletinMonitoring breeding waterfowl populations with ground‐based pair and brood surveys informs management and conservation decisions. However, surveys are often limited temporally and may miss individuals that are not present or available for detection at ...
Ashley J. Pidwerbesky +3 more
doaj +1 more source
Species Abundance Modelling of Arctic-Boreal Zone Ducks Informed by Satellite Remote Sensing
Remote SensingThe Arctic-Boreal zone (ABZ) covers over 26 million km2 and is home to numerous duck species; however, understanding the spatiotemporal distribution of their populations across this vast landscape is challenging, in part due to extent and data scarcity ...
Michael Allan Merchant +7 more
doaj +1 more source
Pasteurellaceae members with similar morphological patterns associated with respiratory manifestations in ducks [PDF]
Veterinary World, 2019 Aim: A total of 112 freshly dead ducks aged from 2 to 20 weeks old with a history of respiratory manifestations were investigated for the implication of Pasteurellaceae family members.. Materials and Methods: Isolation and identification to the family
Samah Eid +3 more
doaj +1 more source
Distribution of contaminants in the environment and wildlife habitat use: a case study with lead and waterfowl on the Upper Texas Coast [PDF]
, 2019 The magnitude and distribution of lead contamination remain unknown in wetland systems. Anthropogenic deposition of lead may be contributing to negative population-level effects in waterfowl and other organisms that depend on dynamic wetland habitats ...
Conway, Warren C. +5 more
core +1 more source
Differential contribution of PB1-F2 to the virulence of highly pathogenic H5N1 influenza A virus in mammalian and avian species [PDF]
, 2011 Highly pathogenic avian influenza A viruses (HPAIV) of the H5N1 subtype occasionally transmit from birds to humans and can cause severe systemic infections in both hosts.
García-Sastre, A. +9 more
core +5 more sources
Helmeted hornbill cranial kinesis: Balancing mobility and stability in a high‐impact joint
The Anatomical Record, EarlyView.Abstract Prokinesis—in which a craniofacial joint allows the rostrum to move relative to the braincase—is thought to confer diverse advantages in birds, mostly for feeding. A craniofacial joint would, however, be a weak link if cranial stability is important. Paradoxically, we have identified a craniofacial joint in helmeted hornbills (Rhinoplax vigil),
Mike Schindler +8 more
wiley +1 more source
Wood Duck Investigations W-118-R-4-5-6 Final Report [PDF]
, 1998 W-118-R-4-5-6 (Final Report); issued November 20, 1998; Study I: Aerial helicopter surveys of breeding wood ducks in bottomland forest.Report issued on: November 20, 1998INHS Technical Report prepared for Illinois Department of Natural ...
Havera, Stephen P. +3 more
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