the objective of this study was to evaluate the effect of five dosage of vitamin c (0, 50, 250, 750 and 1500 mg vitamin c per kg diet) on fatty acid composition of caspian brown trout fry (salmo trutta caspius). fish (initial average body weight of 0.1 ± 0.02 g) were fed by formulated diets for 6 weeks in triplicate. the findings of growth parameters and survival showed significant difference a...

introduction cultural or heritage tourism is a tool of economic development that leads to economic growth by attracting visitors from outside the host community through historic and heritage attractions of destinations. this is a human heritage as cultural traditions of each society and is considered as cultural tourist attractions. hence, yazd is an ancient city with archaic culture and also r...

tumors of t h e male u ret h ra are r a re, co m prising <1% of urolo g ic malignancies. this is a re po rt of a 44-ye a r-old man pre s ented with a 4 -month history of gross initi a l h e maturia and d y s u ri a . af t e r exami n ing the pa t ien t , we found a firm mass ex t ending 1 c m within the p roxim a l bulb a r uret h ra and a pathologic report of moderately differen t iated sq u a...

drought as a climatic phenomenon affected many different environmental issues and generally is associated with the decreasing in average precipitation. evaluation and monitoring of the drought is a fundamental step in proper programming of water resources management. regarding the recent conditions water scarcity in the urmia lake basin, assessment of the drought index in this region is inevita...

The p a p e r d e s c r i b e s a p a t t e r n r e c o g n i t i o n sys tem t h a t has been s i m u l a t e d u s i n g a computer w i t h a n o n l i n e camera i n p u t . The sys tem i s a d a p t i v e , u s i n g a t r a i n i n g s e t o f p i c t u r e s t o g e t h e r w i t h t h e names o r c l a s s e s t o wh i ch each p i c t u r e b e l o n g s . The sys tem uses an edge f o l ...

t h a t a s many a s 50 p e r c e n t o f o u r c o l l e g e f reshmen are n o t capab le . much less f a c i l e w i t h f o r m a l o p e r a t i o n a l t h o u g h t p r o c e s s e s (Tomlinson-Keasey, 1972: Wason, 1968: L o v e l l . 1961; Karplus . 1974) . F u r t h e r . t h e e v i d e n c e t h a t t h e a c g u i s i t i o n of formal o p e r a t i o n a l thought p r o c e s s e s ...

music consumption is a new topic in the academic literature, but the consumption of music itself has been part of human culture for centuries and all human more or less listen to it in order to fill their leisure time. marketers always find it challenging to identify the best way for selling music which at the same time can be accepted by different consumers, too. so, we tried to investigate th...

l a r u t c u r t S h t l a e h g n i r o t i n o m H S ( M) h c e t i n qu s e h e v a t a r t i d i a n o l l y n e e b p p a li d e o t , l a c i n a h c e m , e c a p s o r e a d n a l i v i c s e r u t c u r t s o t n e d i t y f i o l g n i d a and a d m e g a a p ts n r e t . , r e v e w o H n a m u h s r o t a r e p o n i e h t p o o l n a y a l p t n a t r o p m i e l o r n i e h t l ...

religious tourism is one of the varieties of tourism that authorities in this filed , believe iran, due to its special cultural and religious capacities and geographical position , has an important role in developing religious tourism industry. one of the important factors that affects industry tourism, especially developing the religious one ,is the aerial transportation industry for the time ...

in order to investigate the effects of municipal waste compost and benefit fungi of trichoderma species on seedling emergence parameters, growth and some micronutrients uptake of garden cress a pot experiment was carried out in factorial arrangement based on randomized complete block design with 3 replications. treatments consisted of three levels of municipal waste compost (15, 30, 45 mg ha-1 ...