garlic is one of the export crops which has a global reputation in terms of taste and quality. zanjan province produces 23 percent of total garlic crop of iran and is one the hubs of garlic production in the country. effective factors on marketing of garlic is not well studied in this province. therefore, the main purpose of this study is analysis of factors affecting marketing of garlic in zan...

The aim of this study was to determine the optimal cutting cycle in an uneven-aged beech forest in the North of Iran. First of all, a logistic growth model was determined for an uneven aged forest. Then, the stumpage price was predicted via an autoregressive model. The average stumpage price of beech was derived from actual timber, round wood, fire and pulpwood prices at road side minus the var...

Linear differential equations with variable coefficients and Prabhakar-type operators featuring Mittag-Leffler kernels are solved. In each case, the unique solution is constructed explicitly as a convergent infinite series involving compositions of Prabhakar fractional integrals. We also extend these results to respect functions. As an important illustrative example, we consider case constant c...

recent study examines the impact of good governance on the human development index. in the present study, the human development index (hdi) considered as dependent variable, good governance is independent variables and the development of communication technology has been considered as the moderator variable. the study approach is econometric panel data analysis and gls regression analysis was u...