The development of nature-based tourism is one the most critical sectors tourism, which influenced by various economic, socio-cultural, and environmental factors. COVID-19 pandemic has all including tourism. purpose this article to identify key drivers affecting analyze future scenarios in Iran based on uncertainties caused pandemic. Micmac ScenarioWizard software programs were used research fi...

DNA-based techniques have great potential for detecting genetic variability between genotypes. However, each approach generates different molecular markers, so the kind and amount of polymorphism detected and the cost and time required vary among them. In general, a good method for DNA fingerprinting to detect genetic polymorphism must generate a complex pattern of bands per experiment, the res...

investigating the export function of border markets in iran, using the ann approach ali falahati faculty of economics razi university of kerman minoo nazifi naeini sahar abbaspour abstract nowadays, trade has been introduced as an engine of growth and development in developing countries so states are required to participate in international trade more seriously. one way for expanding participat...