The purpose of this study is investigating the role of managerial humor on positive organizational behavior of staff.The research method is descriptive and correlational.Statistical society of this research includes all managers Body and employees of Ilam Petrochemical Company that ther are 400 individuals.By using Morgan table 196 persons were sel
The African elephant Loxodonta africana is one of the key components of African savanna.Not only do they play a crucial role in the ecosystem (Dublin et al.1990; Van de Vijver et al.1999), but they also provide one of the integral parts of sustainable conservation through ecotourism (e.g.Brown Integrated Washer Dryer 1993) and consumptive utilisati
Abstract Background The ascomycete fungus Clonostachys rosea (order Hypocreales) can control several important plant diseases caused by plant pathogenic fungi and nematodes.Subtilisin-like serine proteases are considered to play an important role Udder Care in pathogenesis in entomopathogenic, mycoparasitic, and nematophagous fungi used for biologi