burnout syndrome is a response to prolonged occupational stress. workload is one of the organizational risk factors of burnout. with regards to the topic, there are no data on administrative employees’ burnout and workload in iran. this study seeks to determine the levels of job burnout and their relationships with workload among administrative members of staff. two hundred and forty two admini...

Biginelli-type reaction was developed by means of a three-component condensation of analdehyde, ethyl acetoacetate, urea or thiourea and nano alumina sulfonic acid (Al2O3-SO3H)(NASA) as catalyzed. It is carried out under different conditions. In all conditions, the desiredproducts are obtained in high yields after relatively short reaction times. Nevertheless, thereactions proceeded faster and ...

R.M. Haberle, NASA/Ames Research Center (bhaberle@mail.arc.nasa.gov), J.L Hollingsworth, NASA/Ames Research Center (jeffh@humbabe.arc.nasa.gov), A. Colaprete, NASA/Ames Research Center (tonyc@freeze.arc.nasa.gov) A.F.C. Bridger, San Jose State University (bridger@hellas.arc.nasa.gov), C.P. McKay, NASA/Ames Research Center (cmckay@mail.arc.nasa.gov), J.R. Murphy, New Mexico State University (mur...

NASA’s Aeronautics Blueprint lays out a research agenda for the Agency’s aeronautics program. The word software appears only four times in this Blueprint, but the critical importance of safe and correct software to the fulfillment of the proposed research is evident on almost every page. Most of the technology solutions proposed to address challenges in aviation are softwaredependent technologi...