Exacerbations of chronic obstructive pulmonary disease (COPD) are periods in the chronic course of this disease with symptoms of intensified inflammation, induced in part by PURE FOOD WOM infections but also by noninfectious irritating mechanisms.Although these exacerbations seem to be linked to accelerated long-term disease progression and impaire
An optical-fiber-embedded composite cylinder was fabricated using the filament winding process with an interval of 12 mm in the longitudinal direction of the cylinder.The optical fiber was wound 160 turns around the cylinder, and the straight length was about 125 m.After a total of twelve impact events of 5, 10, 15, and 20 J, the residual strain in
Highly cooperative social species are expected to engage in frequent reconciliation following conflicts in order to maintain pack cohesiveness and preserve future cooperation.By contrast, in social species with low reliance on cooperation, reconciliation is expected to be less frequent.Here, we investigate the pattern of reconciliation in four capt
The Standards and Recommended Practices (SARPs) of Annex 16 Vol.II, Chicago Convention 1944, are created and adopted by the International Civil Aviation Organization (ICAO), for the purpose of regulating aircraft emission in the civil aviation sector.The creation of ICAO standard and Recommended Practices on aviation environment came up in 1981, fo