in order to investigate the possibility of fennel autumnal sowing in mashhad condition, 2 sets of experiments were conducted in agricultural college, ferdowsi university of mashhad in 2003-2005. this experiment was performed in the manner of split blocks based on completely randomized blocks with three replications. treatments were two fennel ecotypes (khorasan and kerman) and three planting da...

The etiology of acute diarrhea was studied in 915 children under 5 years of age between March 1986 and August 1987, in 7 hospitals in Tehran. 65 healthy children in similar age groups served as controls. Rotavirus was found in 25% of the patients and 1.5% of controls with the highest detection rate occurring in the 7-24 month age group (28%) and declining beyond 25 months of age (5%). The ...

urbanization expanse and population growth, as well as pilgrim's possibility of some cities provide overuse of vehicles and consequently increased air pollution. thus by considering the importance of the impact of air pollution on human health, in this study, air pollution in terms of pm10 using psi standard index and inverse distance weighting is zoned in mashhad. on the other hand, meteo...

Winter CO(2) gas exchange of the last three flushes of cembran pine (Pinus cembra L.) was studied under ambient conditions at the alpine timberline, an ecotone with strong seasonal changes in climate. During the coldest months of the year, December to March, gas exchange was almost completely suppressed and even the highest irradiances and temperatures did not cause a significant increase in ne...

the etiology of acute diarrhea was studied in 915 children under 5 years of age between march 1986 and august 1987, in 7 hospitals in tehran. 65 healthy children in similar age groups served as controls. rotavirus was found in 25% of the patients and 1.5% of controls with the highest detection rate occurring in the 7-24 month age group (28%) and declining beyond 25 months of age (5%). the infec...

iran is located in arid and semiarid areas based on continental divisions; any change in precipitation would have potential effects on agriculture, economic and other related issues in general. therefore, it is of high importance to know and identify the moisture-related sources needed to study the country’s precipitation data. for this purpose, it is important to correlate monthly precipitatio...

OP LITHOTOMY CASES PERFORMED IN THE GOVERNMENT CHARITABLE DISPENSARY AT GOOJERAT DURING THE PAST 27 MONTHS, PROM 8th DECEMBER 1865 TO 27th MARCH 1868.