• List of Articles tester

      • Open Access Article

        1 - Investigating the Tribological Behavior of Diesel-biodiesel Blends with Nanoparticle Additives under Short-term Tests
        Hossein Khorshidnia Alireza Shirneshan
      • Open Access Article

        2 - Financial Income of the Digital Game Developers and Providers creators from the Perspective of the Islamic Jurisprudence
        Mehdi Ekhlasi
        Nowadays, virtual space has become the basis for the emergence of a new generation of computer games called "digitalNowadays, virtual space has become the basis for the emergence of a new generation of computer games called "digital games", which are very popular among More
        Nowadays, virtual space has become the basis for the emergence of a new generation of computer games called "digitalNowadays, virtual space has become the basis for the emergence of a new generation of computer games called "digital games", which are very popular among the young generation owing to their being attractive and web-based. Purchase and selling of these games are accompanied with some ambiguities due to the mode of their execution and the nature of the characters inside the game in such a way that some have considered it illegitimate. Therefore, what is worthy of research is the examination and application of the Islamic rules on the financial income of the developers and providers of such digital games. For this purpose, the present article analyzes the financial incomes from digital games in the light of various perspectives such as game sales, streaming, being a tester and betting. The results of the present article, obtained by descriptive-analytical method, show that the purchase and sale of digital games, if free from obstacles and issues such as disbelief strengthening, sacrilege, and gambling usage, are permissible. Therefore, financial circulations resulting from the streaming as well as cooperation in their development and providing will also be allowed and that only the incomes from winnings and losings as well as pawning are illegal Manuscript profile
      • Open Access Article

        3 - Combining ability and gene action studies for drought tolerance in tomato
        Maryam  Noori Alireza  Motallebi Azar Jaber Panahandeh Mehdi  Saidi Ali Akbar  Asadi Davoud  ZareHaghi Shahnaz Fathi
        Physiological traits of tomato including its resistance to stresses are a main breeding goal in producing new cultivars. This study reports on a combining ability analysis investigating the variance of general and specified combing abilities for some important physiolog More
        Physiological traits of tomato including its resistance to stresses are a main breeding goal in producing new cultivars. This study reports on a combining ability analysis investigating the variance of general and specified combing abilities for some important physiological characteristics as a whole as well as their effects for individual parents and hybrids of 19 tomato genotypes of tomato under drought stress. Three commercial innate lines and four analyzers were used in a line-to-tester crossing plan at Ilam University, Iran. There was a significant difference between genotypes (parents and crosses) in all characteristics at three levels of stress. Evaluating the impacts of common combining capacity analyzers and lines showed that neither a single line nor an analyzer was a commendable common combiner for all of the characteristics examined at all three push levels. Estimation of the effects of specific combining ability indicated that for each specific physiological trait, a specific hybrid showed the highest effect at all three stress levels. In all of the traits under study, specific combining ability variance had a higher estimation than general combining ability variance, and the genetic variance ratio of additive variance to non-additive variance was smaller than one, indicating that non-additive gene action predominated in the inheritance of all of the characteristics in the three levels of stress. The degree of dominance under three levels of stress was higher than one for all attributes except total soluble solids, and it seems that dominance in the genetic locations controlling these traits is superseded. Manuscript profile