Results 241 to 250 of about 51,239 (287)

Kinematic analysis and optimal design of a novel 3-PRR spherical parallel manipulator

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2020
This paper introduces a novel three degree-of-freedom spherical parallel manipulator with 3-PRR topology, where P and R denote a curved prismatic joint and a revolute joint, respectively.
S. Zarkandi
semanticscholar   +1 more source

Diagnosis of PRRS

Veterinary Microbiology, 1997
This paper reviews various diagnostic methods for the detection of porcine reproductive and respiratory syndrome (PRRS) virus or antibodies to PRRS virus reported during the period from 1991 to 1995. In addition, experience from a European Community Concerted Action and especially Danish experiences concerning serological tests are presented.
openaire   +2 more sources

Damage turns on root PRRs

Nature Reviews Immunology, 2020
Plant root cells upregulate pattern recognition receptors for bacteria in response to damage to neighbouring cells.
openaire   +2 more sources

CDPK Activation in PRR Signaling

2017
Calcium-dependent protein kinases undergo a rapid biochemical activation in response to an intracellular Ca increase induced by the PRR-dependent perception of a pathogen-related stimulus. Based on SDS gel resolution, the in-gel kinase assay allows the analysis of multiple in vivo protein samples in parallel, combining the advantage of protein ...
Seybold, Heike, Boudsocq, Marie, Romeis, Tina   +2 more
openaire   +4 more sources

Experimental airborne transmission of PRRS virus

Veterinary Microbiology, 2004
A series of three experiments, differing primarily in airflow volume, were performed to evaluate the likelihood of airborne transmission of Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) from infected to non-infected pigs. Pigs were housed in two units (unit A and unit B) located 1m apart and connected by pipes.
Kristensen, C.S., Bøtner, A., Takai, H., Nielsen, Jens Peter, Jorsal, S.E.   +4 more
openaire   +4 more sources

FORCE-UNCONSTRAINED POSES OF THE 3-PRR AND 4-PRR PLANAR PARALLEL MANIPULATORS

Transactions of the Canadian Society for Mechanical Engineering, 2005
Force-unconstrained (singular) poses of the 3-PRR planar parallel manipulator (PPM), where the underscore indicates the actuated joint, and the 4-PRR, a redundant PPM with an additional actuated branch, are presented. The solution of these problems is based upon concepts of reciprocal screw quantities and kinematic analysis.
Flavio Firmani, Ron P. Podhorodeski
openaire   +1 more source

The role of TRIM proteins in PRR signaling pathways and immune-related diseases.

International Immunopharmacology, 2021
Zheng Jin, Zhenhua Zhu
semanticscholar   +1 more source

PRR-γ controls inflammation

Trends in Immunology, 2001
Recent research into the role of the nuclear receptor protein PRR-γ in controlling imflammatory responses to the gut microflora might provide a molecular target for a diagnostic tool distinguishing ulcerative colitis (UC) from Crohn's disease. PRR-γ is known to counteract inflammation by blocking the NF-κB-mediated activation of transcription of ...
openaire   +1 more source

Genetic Variation in the PRRS Virus

1998
Porcine reproductive and respiratory syndrome (PRRS) is characterized by late-term abortions and stillbirths in sows and respiratory difficulties in nursery pigs. The disease appeared in Europe and North America at approximately the same time between 1985 and 1990.
M P, Murtaugh, K S, Faaberg, J, Laber, M, Elam, V, Kapur   +4 more
openaire   +2 more sources

The receptor for advanced glycation end-products (RAGE) is an important pattern recognition receptor (PRR) for inflammaging

Biogerontology (Dordrecht), 2019
T. Teissier, E. Boulanger
semanticscholar   +1 more source