درخت حوزه‌های تخصصی

The government of Iran has signed the UN Convention on the Law of the Sea1982, but in the past 40 years since Iran signed this convention and 28 years after the implementation of this convention in 1994, the government has always refused to approve this convention, which is the most important convention in the field of maritime and no plan or bill has been presented in the government or parliament for its approval. In this article, using the analytical descriptive method, the strengths, weaknesses, opportunities and threats and legal doubts of Iran regarding this convention, which is actually the most important regulation in the field of the law of the sea, are examined and finally, a fundamental analysis is provided to resolve Iran's concerns in the direction of ratifying this convention. The results of this research show that Iran can enjoy its benefits such as maritime technology transfer and other benefits by joining this convention. In terms of the threats and weaknesses of this convention regarding the innocent passage of naval vessels in the territorial waters of Iran, it is possible to remove this threat as a precondition of prior notification and obtaining prior permission or both for the innocent passage from the territorial sea based on the practice of countries such as China, India, Pakistan, Sweden, Bulgaria, Poland and other countries. In the discussion of the Strait of Hormuz and the transit passage based on the provisions of the law of the sea Convention, by creating the non-suspendable innocent passage in peacetime, the weaknesses of this Convention regarding the internationalization of the Strait of Hormuz can be modified by creating a special regime for  the strait, considering that in The narrowest part of the Strait is the territorial waters of Iran and Oman, it is excluded from transit passage.                     

The COVID-19 pandemic has necessitated a rapid shift to online learning, making the community of inquiry (COI) framework increasingly relevant for creating meaningful and effective online learning experiences. However, the impact of COI presences (i.e., teaching, social, and cognitive presence) on students' learning outcomes has been inconsistent in the literature, and a recent meta-analysis has identified a publication bias in this relationship suggesting the need for further investigation. This study aimed to enhance our understanding of how the COI presence influences college students' learning outcomes and whether it has a mediating role in the effect of self-efficacy and motivation on e-learner’s academic achievement. In this cross-sectional study, using a correlational research design, among all graduate students studying in online courses, a total of 269 graduate students were selected from online programs in seven public universities in Iran between April 2022 and June 2023, to be the sample of the study. The data were obtained from the answers to the community of inquiry (COI) scale, self- efficacy scale, academic motivation scale and students’ last semester grade point average. To examine the questions of the study, a path analysis was applied whose results showed that motivation and self-efficacy affected the community of inquiry positively (p<0.000). Also, the community of inquiry affected learning performance positively (p<0.000). The outcomes can provide significant theoretical and practical contributions to the key stakeholders to design a satisfying and successful online curriculum for the post-COVID-19 era and offer valuable insights into the design of productive online learning communities.