12. R. W. Eppley, Fish Bull. 70, 1063 (1972). 13. T. L. Martin, R. B. Huey, Am. Nat. 171, E102 (2008). 14. J. Norberg, Limnol. Oceanogr. 49, 1269 (2004). 15. S. A. H. Geritz, É. Kisdi, G. Meszéna, J. A. J. Metz, Evol. Ecol. 12, 35 (1997). 16. P. A. Abrams, Ecol. Lett. 4, 166 (2001). 17. J. C. Stegen, R. Ferriere, B. J. Enquist, Proc. Biol. Sci. 279, 1051 (2011). 18. R. W. Reynolds et al., J. Cl...

The introduction of information technologies to health care organizations is believed to improve the delivery of health care process and bring a great deal of benefit to the society. However, due to the lack of understanding in the nature of such organizations, many system providers have failed to implement their technologies to their fullest potential. The goal of this thesis is to present an ...

the sunn pest, eurygaster integriceps puton, is a serious pest of wheat in coraim region of ardabil province. in this study, the egg parasitoids of sunn pest was collected and identified in this region during 2007 and 2008. also, the percentage of egg parasitism was determined in 14 different defined areas in this region. the areas 1-3 were selected in irrigated wheat fields in the presence of ...