This paper presents an experimental study on the hard disruption instability in low-4r(a) discharge on the Iran-tokamak I (IR-Tl), that limits the accessible operation plasma parameters. Reproducible major disruptions are triggered by contact of a large mln = 2ll magnetic island with the limiter. The growth of m|n = 2ll mode is precipitated by a thermal collapse of the plasma periphery during t...

slgni/lran~ leap from ~ U l i n g cornpvler vision and mobile r o b lechnology Lmonrtrcued in t h ~aboratO?y. In I& paper, we campare two erampl~r of such perception QSIwhich have k e n &mon.rtrated in long-dwarion missionr in open terrain. The IWO exampies are in h e C O ~ U U ~ ofvery dflenni vehicles Md mirsionr; m e a / o w w k e l vehicle IIavellhg a &rate s p e d . ;he uhu one is a legged...

0

objective:to show occurrence of cryptosporidiosis in native turkeys of lran by means of histopathological and parasitological methods. design:descriptive study.animals:fifty native turkey poults suffered from growth retardation,long standing diarrhea or both were obtained from native turkey raising areas of iran (northern and western provinces) procedure:the clinical signs and symptoms of poult...

0

the feline immunodeficiency virus (fiv) is a lentivirus initially isolated from a cat of a cattery in the u.s.a (1986). the virus is similar in it's characters to human immunodeficieny virus (hiv) fiv exists endemically between domestic cats and has been recogniced in many countries. however, the incidence and prevalence status of f1v have not been reported yet in iran. on the basis of pre...

macroeconomic stabilitv is a major prerequisite fo r real economic growth. in th is study in order to allalyse tile empirical relation ship between macroeconomic instability and per capita real growth, a regression model has been specifi ed for tile iranian economy . in this equation , lour variables including hudget deficit as a ratio to gdp. intlation rate , percenltlge change in tile rea! ex...