Pyrrolizidine alkaloids (PAs) are a widespread group of secondary metabolites in plants.PAs are notorious for their acute hepatotoxicity, genotoxicity Cotton Socks and neurological damage to humans and animals.In recent decades, the application of PAs for beneficial biological activities to cure disease has drawn greater attention.Here, we review t
Aim: to analyze the work environment of the nurse in medical and surgical clinic units.Method: mixed method research, with concomitant triangulation of data strategy.The quantitative data were Knitwear collected with 27 nurses of a University Hospital of the South of Brazil, through the Brazilian Nursing Work Index Revised (B-NWI-R) and submitted t
Temporal aspects of Design Thinking (DT) innovation processes have not yet received enough attention.This paper discusses their importance in complex design situations involving non-collocated, multi-disciplinary design teams.We focus on three aspects: 1) awareness of temporal trajectories in the process and how to bring continuity to an otherwise
The use of Light Feverfew Amplification by Stimulated Emission of Radiation (i.e., LASERs or lasers) by the U.S.Department of Defense is not new and includes laser weapons guidance, laser-aided measurements, and even lasers as weapons (e.g., Airborne Laser).Lasers in the support of telecommunications is also not new.The use of laser light in fiber
The study focuses on an analysis of the King-Byng affair, Canadian constitutional crisis of 1926.During the government Knitwear crisis in Canada, the British Governor-General Lord Byng of Vimy denied the request of Prime Minister William Lyon Mackenzie King to dissolve parliament and declare new elections.Lord Byng chose a different procedure inste