In order to remove existed gap and reciprocity among the governing concepts over human and experimental sciences. Meantime, through emphasis on induction as a particular basis of anthropology and its similar branches it needs to focus on the role of aesthetics as a Leading factor in the human activates and it should be noted that the essence of aesthetic and the human being cannot be eliminated from the scope of science. It is necessary to review descriptivist’s' revisionist approaches as well as the deadlocks which have been emerged as a result of subordination of the Human Sciences from the experimental Sciences theories and experimental sciences scholars admit that the ambiguities made them to resort to religion and philosophy.Recognizing the huge power which plays a role adjoining the instinct in human nature made it necessary more than before and only by accepting that the human nature enjoys two focal dimensions, definition of aesthetic is accessible. Hence, finding a relation among such categories as theology, ethics and law along with the problem solving potentials of the aesthetic is possible and it removes the preventive dualism existed in theories and access to a more appropriate description about anthropology and other involving sciences and responding to the requirements of tendencies to the induction and avoiding from analogism.

the method for measuring the congestion of Noura et al. [A.A. Noura, F. ‎Hosseinzadeh Lotfi, G.R. Jahanshahloo, S. ‎Fanati Rashidi, R.P. Barnett, A new method for measuring congestion in data envelopment analysis, Socio-Economic Planning Sciences, 44 (2010) 240-246], there is no problem for congestion detection In the case of one input and one output but in higher space is not able to detect congestion of some units. we offer modification of the method of measuring the congestion of Noura et al. The proposed method ability congestion units go up and this method detect all congestion units.

1. IntroductionThe expansion of the Internet and its ever-increasing rate along with the rise of smart mobile phones have made Internet-based businesses one of the inseparable sectors of today's economy. The part that this type of business plays in today’s world economy is so much that now the top companies in the world, in terms of capital and market value, are companies in the field of digital economy.  This is a reality that Iran will also face in the not-too-distant future; then, companies in the field of digital economy will take a significant share of the market. So, today, it is especially necessary to pay attention to the issue of competition in digital platforms and to set the appropriate rules to govern them. Literature ReviewUntil the writing of this article, most of the issues raised in Iran's competition law are devoted to the examination of rules governing competition in traditional markets. Only one article titled "Competition Council and Internet Businesses" by Zarei et al. (2019) has been written in relation to platform markets, and this work is also based on the traditional rules of competition law and regardless of the specific challenges of this field. Analysis of the vote number 306 of the Competition Council. Therefore, it can be claimed that the explanation of the characteristics and challenges of platform markets and its effect on the regulation of competition in this field, which is examined in this article, qualifies as innovation. MethodologyIn order to correctly set the new rules applicable in the field of digital platforms’ competition, it is necessary to go through a three-stage system: first, we must get a correct understanding of the prominent features of the digital platform markets that affect the issue of competition. In the second stage, the competitive challenges arising from these characteristics, with which the traditional rules are not able to fully deal, should be examined and evaluated; and finally, new rules of competition in the field of platform markets based on the aforementioned characteristics and challenges should be put in place.As the title of the article suggests, the purpose of this article is to explain and analyze the first and second stages of the aforementioned process to show the deficiency of traditional rules in response to the competitive challenges of the field of digital platforms and the necessity of revising them. For this purpose, after explaining the meaning of "platform" and its conceptual evolution over time (the first part), the prominent features of digital platforms that affect the issue of competition are counted, identified, and evaluated (the second part) and finally, the challenges due to the aforementioned characteristics and the inadequacy of the traditional rules in response to them will be explained (part three) to prove the necessity of revising the traditional rules of competition law in the field of platform markets. ConclusionBased on the findings of this article, the main economic features of digital platforms are such as "the network effect", "reduction of transaction costs", "replacement of ownership with access", "fragmentation of supply and demand", "economy of scale and economy of significant scope", "simultaneous improvement of economies of scale and personalization" and "fundamental importance of data". Although they are not entirely new and traces of them can be seen in traditional markets, their simultaneous presence in digital platforms makes the market tend towards them. In addition, this problem may be aggravated by the actions of digital platforms to strengthen and expand their position in the market. It is noteworthy that none of the aforementioned features that have led to the occurrence of the mentioned challenges have been recognized in the traditional rules of competition as an obstacle to entering the market or as an anti-competitive practice. Therefore, the first competitive challenge of platform markets, which requires the regulation of appropriate rules, is the growing monopoly of these markets. Naturally, the most suitable solution to get out of this situation is to recognize the aforementioned features as specific types of entry barriers for digital markets.It should also be kept in mind that the preliminary stages to apply anti-competitive rules and guaranteeing them in digital platform markets face serious challenges. In these markets, it is not possible to identify the product as easily as it is in traditional markets, and the application of the conventional SSNIP test cannot be applied to many platforms that offer zero-price services or two- or multi-modal platforms. This makes it a serious challenge to recognize the exact share of the platform in the market and, accordingly, to recognize the market power. It seems that the transition from "quantitative criteria" to "qualitative criteria" is the way out of such challenges.Also, following the traditional rules in recognizing the anti-competitive behavior of platforms, causes many platforms to be accused of aggressive pricing at the very beginning due to having zero marginal cost. In addition, the existence of the aforementioned features has facilitated the conditions for committing anti-competitive acts, such as establishing exclusive conditions in the transaction, selling a package of products, collusion, etc. It seems that the requirement to overcoming such challenges is to promote ex-ante regulations along with the implementation of the current (mostly a-posteriori) regulation model.Finally, it seems that the simultaneous presence of these features in digital platforms has largely led to the reemergence of traditional issues of competition law as current issues, and this will consequently require a review of competition laws in this area, as countries such as the United States, China, and the European Union have followed the same path.

In the present study, in order to model the environmental impacts using landscape metrics; Guilan province was divided into 183 impact unit, and the Land Degradation Model was applied. In the next step, using the measures of (Related circumscribing circle, Perimeter-area ratio, Shape index, Fractal dimension index & Contiguity index) which were calculated by Fragststs, five models were developed based on stepwise modeling approach. Following from that, Akaike information criterion was applied to determine the most appropriate model. The results of this study showed that 39.78% of Guilan province is located in sensitive and susceptible areas. The highest physiological density was observed in Siahkal county. Regression models indicated that the amount of environmental degradation can be predicted using the weighted average of measures related to the landscape structure metrics: rcc (r2 = 0.437, p ≤ 0.05), contig (r2 = 0.615, p ≤ 0.05), frac (r2 = 0.505, p ≤ 0.05), shp (r2 = 0.499, p ≤ 0.05) and (r2 = 0.672, p ≤ 0.05). The most appropriate model, which was determined by AIC, was the model for the Perimeter-area ratio, and it had a good model validation result. Our findings revealed that applying the landscape metrics would be able to use for assessing the environmental impacts. In turn, it would decrease the degree of subjectivity in the landscape degradation model, as well. On the other hand, the use of landscape metrics, which can be easily and quickly calculated through land use or land cover maps, will greatly eliminate the need for extensive field work. Accordingly, using land degradation model will be more easily implemented in a much shorter time and at a lower cost to evaluate the environmental impacts.

saint Mary is the only female Qur'anic figure whose name is explicitly mentioned in the Qur'an. The Qur'an refers to Mary's spiritual authorities and mentions the unique characteristics for him, characteristics that are worthy of a prophet. This raises the question, "Is Mary a divine prophet? " It has been considered by Quranic commentators on the one hand, and Muslim women researchers on the other hand. Most commentators have refuted the possibility of women's prophecy by quoting verses from the Qur'an and have therefore opposed the prophecy of Mary. In the meantime, the distinction between different definitions of prophecy and sometimes its confusion has been overlooked by the concept of mission. The present article aims to explore the concept of prophecy in the image of the Qur'an and and the Islamic tradition to show that gender has no role in the matter of prophethood. and to review the opinions of commentators in this regard by examining Mary's position in the Qur'an and provide provides sufficient support for a positive answer to the question of "Is Mary a divine Prophet? And to achieve this, it uses a descriptiveanalytical method.