Results 181 to 190 of about 25,557 (211)

Optimal motion control for IBVS of robot

Proceedings of the 10th World Congress on Intelligent Control and Automation, 2012
In conventional image-based visual servoing (IBVS), the robot end-effector (camera) motion is controlled directly according to image error, there isn't direct control over the Cartesian velocities of the robot end-effector. As a result, the robot trajectories can be seemingly roundabout in Cartesian space. This paper presents a new control scheme, that
Cheng Gao, Xingzhe Piao, Weiyan Tong
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Baicalin Inhibits the Infection of CEK Cells by IBV

Current Microbiology
Baicalin possesses anti-inflammatory, antiviral, and immunomodulatory effects. However, the antiviral effect of baicalin against infectious bronchitis virus (IBV) has not been well-studied. In this study, chicken embryo kidney (CEK) cells were used as a model to investigate the antiviral effects of baicalin against the IBV Hebei QX strain. Virus TCID50,
Xiaohui, Guo, Yining, Liu, Qinghui, Jia, Chen, Li, Zibo, Wei, Yang, Yang, Shuguang, Li, Jingshuai, Zang, Zhiqiang, Zhang, Tonglei, Wu   +9 more
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IBVS with fuzzy sliding mode for robot manipulators

2015 International Workshop on Recent Advances in Sliding Modes (RASM), 2015
Closed loop control of robot manipulator's end effector pose with visual feedback is called as visual servoing (VS). As one of the approaches for VS, image-based visual servoing (IBVS) has the advantage of no pose estimation for commonly used eye-in-hand configured manipulators.
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Detection of IBV QX in commercial broiler flocks in the UK

Veterinary Record, 2010
WE wish to report the detection and summary clinical and pathological features of infection of UK commercial poultry with strains of infectious bronchitis virus (IBV) that show a close genetic relationship with the so-called Chinese QX strain of IBV (IBV QX).
R M, Irvine, W J, Cox, V, Ceeraz, S M, Reid, R J, Ellis, R M, Jones, J, Errington, A M, Wood, C, McVicar, M I, Clark   +9 more
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The establishment and characteristics of cell-adapted IBV strain H120

Archives of Virology, 2016
Avian infectious bronchitis virus is an important pathogen in poultry worldwide. Vaccination is the only effective way to prevent and control IBV infection. H120, one of the safest vaccine strains, which has been used worldwide as a primary vaccine, cannot adapt to passaged cells, which severely restricts the quality of the vaccine.
Yingshun, Zhou, Xin, Yang, Hongning, Wang, Fanya, Zeng, Zhikun, Zhang, Anyun, Zhang, Hui, Liu   +6 more
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Identification of IBV QX vaccine markers : Should vaccine acceptance by authorities require similar identifications for all live IBV vaccines?

Vaccine, 2017
IBV genotype QX causes sufficient disease in Europe for several commercial companies to have started developing live attenuated vaccines. Here, one of those vaccines (L1148) was fully consensus sequenced alongside its progenitor field strain (1148-A) to determine vaccine markers, thereby enabling detection on farms.
Listorti, Valeria, Laconi, Andrea, Catelli, Elena, Cecchinato, Mattia, Lupini, Caterina, Naylor, Clive J.   +5 more
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Bessere Prüfprozesse mit IBV

VDI-Z
Ein führender Hersteller von Zulieferteilen für die Automobilindustrie nutzt das Prüfsystem „Aurora Design Assistant“, um transparentere Betriebsprozesse zu erzielen. Ziel ist, die Rückverfolgbarkeit von Einspritzdüsen zu verbessern.
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Expression of IBV Spike Protein by a Vaccinia Virus Recombinant

1987
The spike protein of IBV is a target for virus neutralising antibodies in the chicken (Cavanagh et al, 1984; Mockett, 1985). Vaccinia virus, a poxvirus, has been shown to be a useful and efficient eukaryotic expression vector. Here we describe the expression of the IBV spike from a cDNA clone inserted into vaccinia virus and demonstrate that mice ...
F, Tomley, M, Binns, M, Boursnell, A, Mockett   +3 more
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IBVS and the data from robotic observatories

Astronomische Nachrichten, 2004
AbstractAutomatic telescopes and surveys dump stellar variability data at ever increasing rates.We discuss what the Information Bulletin on Variable Stars (Comm. 27 & 42 of the IAU) can do with this data and to what extent Virtual Observatory techniques could be applied.We introduce IBVS DataService, the figure database and the photometric sequence
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The inactivated infectious bronchitis virus (IBV) vaccine used as booster in layer hens influences the breadth of protection against challenge with IBV variants

Avian Pathology, 2022
Jacobus Joannes De Wit
exaly