sleeping is an important physiological process, wielding deep effect on the spiritual and physical health of individuals. the present study has been carried out to investigate workers’ sleep quality in golegohar mineral industries co., sirjan, iran. this cross-sectional and descriptive-analytical study has been carried out in 2012. the statistical society included 345 workers in of psychologica...

1 Department of Biology, Pittsburg State University, Pittsburg, KS, United States, 2 Center for Rheumatic Diseases, St. Luke’s Hospital, Kansas City, MO, United States, 3 Department of Radiation Oncology, University of Kansas Medical Center, Kansas City, MO, United States, 4 Division of Biology, Kansas State University, Manhattan, KS, United States, 5 Department of Biostatistics, University of ...

7 Paleoclimatic Interpretation of the Pittsburg Basin Record 7.

IOLANDA ROTARU 1*, MIHAIL IONESCU 2, DAN DONESCU 3,MIRCEA VULUGA 4 1 S.C.Zentiva S.A.,50 Theodor Pallady Bvd., 032266 Bucharest, Romania 2 Pittsburg State University, Kansas Polymer Research Center, 1501 South Joplin, Pittsburg, Kansas, 66762, USA 3 National Institute of Chemical Research, 202 Spaiul Independentei,060021, Bucharest, Romania 4 Centre for Organic Chemistry “Costin D. Nenitescu” R...

This paper studies bidder collusion with communication in repeated auctions when no side transfer is possible. It presents a simple dynamic bid rotation scheme with co-ordinates bids based on communication history and enables intertemporal transfer of bidders’ payoffs. The paper derives a sufficient condition for such a dynamic scheme to be an equilibrium and characterises the equilibrium payof...