In 1948 a corticosteroid compound was administered for the first time to a patient affected by rheumatoid arthritis by Philip Showalter Hench, a rheumatologist at the Mayo Clinic in Rochester, Minnesota (USA).He was investigating since 1929 the role of adrenal gland-derived substances in rheumatoid arthritis.For ITCHY SCALP SHAMPOO the discovery of
Delphi technique was developed in 1950 by researchers at the Rand Corporation led by Norman Delkey and Olaf Helmer and has since been used in hundreds of businesses forecasting in the public and private sectors.Delphi technique is a judgmental forecasting procedure for obtaining, exchanging, and developing an informed opinion about future events.Th
In the present paper, a General Algorithm is applied to the analysis of high-rise structures.This algorithm is to be used as a calculation tool in preliminary design; it Juegos allows to define the interaction between closed and open, straight or curved shear-walls, and the forces exchanged in structures subject to mainly horizontal loads.The analy
Risk management (RM) is acknowledged as a key activity in project management in the pursuit to deliver successful construction projects.However, these projects are associated with various risks, which often jeopardise project performance, especially among small and medium construction enterprises (SMEs).Risk management practices (RMPs) have been de
ABSTRACT Small-molecule signaling is one major mode of communication within the polymicrobial consortium of soil and rhizosphere.While microbial secondary metabolite (SM) production and responses of individual species have been studied extensively, little is known about potentially conserved roles of SM signals in multilayered symbiotic or antagoni