This document is one in a series designed to provide important information on the causal agent, symptoms, and transmission of exotic citrus diseases. can be used as an educational tool raise awareness about these diseases for scouting identification efforts. Disseminating industry may prevent their introduction spread Florida. will focus viral disease caused by isolates tristeza virus–stem pitt...

RS3PE syndrome, often mimicking rheumatoid arthritis (RA) or polymyalgia rheumatica (PMR), has puzzled the rheumatologists until late'80s. Though the nature of the disease still remains illusive, the outcome is excellent. This present study analyzes the clinical, radiological and immunogenetical characteristics of five patients diagnosed with RS3PE syndrome, with review of literature.

In many applications, corrosion pits act as precursors to cracking, but qualitative and quantitative prediction of damage evolution has been hampered by lack of insights into the process by which a crack develops from a pit. An overview is given of recent breakthroughs in characterization and understanding of the pit-to-crack transition using advanced three-dimensional imaging techniques such a...

CoCrMo samples of varying microstructure and carbon content were electrochemically corroded in vitro and examined by scanning electron microscopy and electron backscatter diffraction techniques. The rate of corrosion was minimized (80% reduction from icorr = 1396 nA/cm(2) to icorr = 276 nA/cm(2) ) in high-carbon CoCrMo alloys which displayed a coarser grain structure and partially dissolved sec...