because of large-scale dry regions, salt marsh monitoring is necessary using of remote sensing data's. the aim of this study is to monitor salt kashan using of satellite data's processing. therefore, the satellite images of lissiii sensor were used. initially, the technique of color composite images envi4.8 software was used to clearly distinguish salt. then, principal component analy...

   linguatula serrata, an ectoparasite,belonding  to the arthropods order,has diverse forms of adult,nymph and larva.it causes pentastomiasis and respiratory tract disorder in reptiles or carnivorus and herbivorous mammals and rarely human-Human might be involved in case of comsuming raw or semi cooled liver of animals.the infestation may lead to acute pharyngitis,dysphagia,vomiing ,nasal disc...

the seeds of three eucalyptus species (myrtaceae) (origin: australia), including:, eucalyptus loxophleba benth., eucalyptus microtheca f.muell.  and eucalyptus largiflorens f.muell. were cultivated in 1993-1994 at two research stations (shushtar and dezful) in khuzistan province (western south region of iran) and a research station (kashan) in isfahan province (central region of iran). these sp...