Aloe vera is an economic crop due to the presence of a gel-like substance inside leaves, which contains polysaccharides, vitamins, proteins, fats, and amino acids. There ongoing need for this plant its products diverse food pharmaceutical industries. To meet good agricultural practices, we studied effect manure application (0%, 10%, 20% v/v soil) foliar with distilled water, salicylic acid (SA,...

BACKGROUND Burn injuries in many respects is the most tragic that a person may experience. The purpose of this study was to know the burn casualties prevalence in people over 15 years old to identify the risk and predisposing factors in the province of west Azarbaijan of Iran. METHODS This cross-sectional study was performed from March 2008 to March 2010. The demographic and epidemiologic inf...

Three Colorado potato beetle, Leptinotarsa decemlineata, populations, from Ardabil, Bostanabaad and Ajabshir, were collected from potato fields in East Azarbaijan and Ardabil provinces in Iran and assayed for resistance to endosulfan. Possible resistance mechanisms were investigated using synergism studies and biochemical assays. Laboratory tests showed that the Bostanabaad strain was 220 and 1...

The present study aimed at ranking and selecting the superior geothermal project for hydrogen production in 14 provinces of Iran using a multi-objective optimization fuzzy hybrid approach through analyzing the ratio (fuzzy Moora) and expanded entropy weighting method. In this research, the extended entropy weighing method and the Fuzzy-Moora approach were utilized to weigh the criteria and proj...

T ourism is one of the most invaluable industries in the world, attracting millions of foreign tourists every year. In terms of historical and cultural attractions, Iran is among top 10 countries, however, it has a small share of foreign tourist's arrival. Iran's tourism boom depends on providing the suitable conditions for the arrival of tourists, included service elements (i.e. hot...

Given the role that knowledge management can play consistently on the changes and the need to develop human resources in the implementation of knowledge management on the one hand and important position of cooperative sector In country economics, on the other hand, led to that the researchers study the relationship between knowledge management and human resource performance of the agricultural ...

despite the care taken to ensure the quality of date collected by enumeration and sampling, the final tabulation will sometimes give obvious indication of errors in basic information. evaluation of these errors furnishes those who use such a study and sampling. more general, the finding in these studies should be helpful to others that conduct surveys. in order to compare the age composition of...

based on a study on the parasitengona mite fauna of east azarbaijan province (iran) accomplished in 2007 and 2008, several specimens were collected. among them, erythraeus (erythraeus) adanaensis saboori & cobanoglu, 2010 is getting reported for the first time from iran.