The possibility of bringing ACTION in rem is a privilege recognized in common law particularly in the maritime regulations of common law countries. On this basis, plaintiff may, subject to specified conditions, bring ACTION against some properties (ship, cargo,…) instead of their owners, in order to enforce many maritime claims and in the case of pronouncing judgment in his or her favor, the judgment will be enforced, solely, against the same property (defendant). In civilian countries, including France, ACTION in rem, has no legal recognition. In Iranian law, also, notwithstanding the existence of some critical terms in Maritime Act which inspires the admission of ACTION in rem, the whole maritime claims, shall be enforced by ACTION in PERSONAM.

Introduction: Arbitration has a contractual nature and is subject to the sovereignty of the will of the parties, but in some cases, the legislator imposed the referral of claims to arbitration on the will of the parties and caused the contractual nature of the arbitration clause to disappear or be limited. By doing this, he has placed the arbitration outside the will of the parties. This issue causes some moral conflicts in the discussion of compulsory arbitration. Therefore, this research has been done with the purpose of examining the position of compulsory arbitration in Iran's legal system and the ethical challenges in it with a descriptive-analytical approach. Material and Methods: The research was a review method, in order to achieve the goal of the research, in addition to electronic education books and virtual education in this field, articles related to the research keywords from 2004 to 2022 from the databases of Civilica, Magiran, Sid, Researchgate, Science direct, was reviewed Conclusion: Based on the findings of the research, it can be concluded that compulsory arbitration in Iran has ethical challenges in the field of implementation and interpretation, the most important of which is the issue of the right to ACTION and judicial justice. In the context of ambiguities in mandatory arbitration, even if the method of arbitration becomes ambiguous, the arbitrator has the duty to find out the will of the legislator with the principles and rules of interpretation, which creates a moral conflict for the arbitrator.

Introduction: Effective plaque removal is an important factor in the long-term clinical success of dental implants. The aim of this study was to compare the clinical efficacy of a powered toothbrush (Power Cross-ACTION) and a manual toothbrush (Cross-ACTION) in the control of plaque and soft tissue inflammation around implants supporting mandibular overdentures.Materials and Methods: This study was a cross-over clinical trial. The subjects included 10 edentulous subjects, aged 47-73 years, with removable mandibular overdentures supported by 2 unsplinted implants, all the subjects wore maxillary complete dentures. The study consisted of two 4-week phases separated by a 2-week interval. In each phase each subject randomly used one toothbrush type. Two days prior to each phase, the implants were polished. Plaque and bleeding indices were recorded before and after brushing. Data was analyzed by t-test using SPSS software (a=0.05).Results: Both toothbrushes reduced the indices under study. Means of plaque index decreases were 0.5 in manual toothbrush and 0.44 in powered toothbrush. Means of bleeding index decreases were 0.27 in manual toothbrush and 0.3 in powered toothbrush. There were no statistically significant differences between the two toothbrush types in changing plaque index (p value=0.88) and bleeding index (p value=0.91).Conclusion: Both toothbrushes were efficient in plaque control around implants which supported mandibular overdentures and there was no difference between them. Patients can use one of these toothbrushes depending on personal preference and comfort.

Objective: Mechanical plaque removal namely tooth brushing is the most commonly used oral hygiene technique. Efficacy of tooth brushing is influenced by the design and shape of toothbrush. This study aimed to compare the efficacy of two common Iranian toothbrushes with a foreign made one in plaque removal.Methods: This clinical trial was conducted on 30 female dental students in Babol University, School of Dentistry using simple randomized sampling. Oral B Cross ACTION(Germany), Panberes Cross ACTION and Panberes Classic (Iran) toothbrushes were compared. Students were asked not to brush their teeth for 24 hours before the first visit. At the first visit, subjects received oral prophylactic procedures and the baseline plaque index was recorded before brushing for all subjects using 0' Leary plaque index. In order to match the conditions, Bass tooth brushing technique was instructed to subjects. Students were then randomly divided into 3 groups of 10. The subjects were provided with the three toothbrushes for use in the first, second and third weeks. The plaque index was recorded after using each toothbrush for one week. Paired t-test was used to compare the efficacy of toothbrushes in plaque removal in the same subject while ANOV A was applied for the comparison between the three toothbrushes.Results: Significant reductions were observed in plaque index after using each toothbrush. Plaque index reduction was the highest for Oral B Cross ACTION and the lowest for Panberes Classic (P=0.001). Oral B Cross ACTION and a significant difference with Panberes Classic in mean plaque index reduction (P=0.018). Panberes Cross ACTION and Oral B Cross ACTION were not significantly different in this respect (P=0=797).Conclusion: Oral B Cross ACTION and Panberes Cross ACTION were not significantly different in terms of plaque index reduction. However, the mentioned two toothbrushes had a significant difference in this respect with Panberes Classic.

Introduction: Musculoskeletal problems are the common complaints of patients refer to internal medicine clinics and the pain is the most important of them. There are different physiotherapy methods for reduction of pain and ACTION potential simulation therapy (APS therapy) is one of newest methods. The aim of this study was to determine reduction of pain with APS therapy. Materials & Methods: In 47 patients with different musculoskeletal pain APS therapy performed in 6 days each for 16 minutes and with current of 0.7-1.2 mA. Pain (VAS), Global functional status (ACR) and relief of pain (VAS) before and after study compared.Results: APS therapy reduced pain (p<0.001) and increased Global functional status (p<0.001) and increased relief of pain (p<0.005) but there was not any correlation between this reduction of pain with APS therapy and educational status and past history of physiotherapy and duration of illness in these patients.Conclusion: APS therapy is a useful physiotherapy modality for reduction of pain in musculoskeletal problems.

The second period of the Abbasid caliphs (232-322 AH) with the emergence of several factors, some of which were rooted in the policies of the rulers of the first Abbasid period, the prestige and concentration along with the authority of the caliphate institution faced a serious and deteriorating challenge. The caliphate system was a toy in the hands of the power-seekers who had seized the sovereign affairs. A few of the caliphs of the period started and pursued reformist efforts in various elements in order to restore the former status of the mentioned institution and, according to their belief, by identifying structural damages, gaining the satisfACTION of the people and the properties of the society, and restoring the basic position of the caliphate. In the present research, it is tried to analyze the set of ACTIONs of reformer caliphs based on library studies and descriptive-analytical method. The findings of research mean that reform efforts in political, economic, military, social and scientific-educational dimensions have been more or less visible; But the achievements have not left a significant impact on the reform of the structure and its continuity.

The reception of Popper in Japan has not been a glorious history up to the present day. There have been numerous misunderstandings and distortions. It is important to record and discuss them in order to learn from them and to make use of his ideas in the Japanese intellectual climate. This is the purpose of the present paper. From the perspective of the reception history, we searched the reasons why Popper has been misunderstood in Japan (especially in four areas: philosophy, economics, history, and political philosophy), and tried to identify some of the factors responsible for this misunderstanding. To this end, we applied the method of “situational analysis” to the Japanese peculiar intellectual situation after the so-called après guerres, rather than by using a chronological order. If the causes of misunderstandings and distortions in Japan can be clarified by means of a situational analysis, we can learn a great deal from this history and can use this knowledge to throw new light on the status of critical rationalism in Japan

A B S T R A C TThe morphology of each region is related to its landforms, the morphology of flat areas is related to inselbergs. The presence of inselbergs in desert and dry areas gives a special appearance to the morphology of these areas. The study of these landforms and the effective factors in their formation is considered a necessity in terms of regional development. According to the studies, various factors play a role in the formation of inselbergs, and the role of lithology seems to be more prominent. In this research, which was conducted with the method of field and library studies, we identified 18 inselbergs in Safi Abad plain and by studying them, we came to the conclusion that the inselbergs of this plain are mainly formed in sedimentary rocks such as limestone, conglomerate and sandstone. Among the geological formations, the largest and most diverse inselbergs in the Safiabad plain are formed in the mass conglomerate formation with good hardening because this formation is the most widespread in this plain. But the most typical inselbergs of this plain are formed in thick layered limestone. Because this formation is more resistant to erosion. Lar Formations including Limestone and Thick Limestone’s to Mass Dolomite and Delichai Formations have also played an important role in the formation of inselbergs in this plain. Although the extent of these formations is not significant, but due to their significant resistance to erosion and being far from these processes, they have caused the formation of evolved inselbergs in this plainExtended AbstractIntroductionInselbergs are ridges with a height of less than 500 meters formed with a steep slope in the plains. Their resistance to erosion has caused them to be considered capable players in the morphology of arid and semi-arid regions. Due to their uniqueness in desert areas, these areas are of interest to tourists, and the economic situation of these areas can be improved by attracting tourists. The prominence of inselbergs in desert areas has caused researchers to pay attention to their studies, the most important of which are the studies of Pye in Kenya (1984), Nenonen in Finland (2018), Luiza in Brazil (2021), Laetitia in Africa (2019), and Mashaal in Egypt (2020). Although the conditions for inselberg formation are available in some areas of Iran, and these landforms have given a particular face to the morphology of this country, no significant study has been done on them so far. This research attempts to investigate the role of lithology in inselberg formation in Safi Abad Plain by using library and field studies. MethodologySafi Abad plain in the northeast of Iran and North Khorasan province and in terms of geographical coordinates between 36-˚ 48-05 to 36-22-55˚ North and 37-57˚ East to 36-˚ 37-08 It is located at 57-58-11 east. Field and library studies were used to study the inselbergs of this plain. The entire region was surveyed in 2 years in the field studies, and 18 inselbergs were identified. Then, the location and extent of their expansion were determined. In the morphometry that was done as a survey, the minimum height, length-to-width ratio of inselbergs, and their distance from each other were measured with GPS. The study of the concepts, definitions, and effective processes in inselberg formation was done with the library method. The maps of this research were drawn with Adobe Illustrator software. Results and discussionInselbergs are diverse in terms of morphology; in the studied area, 18 inselbergs were identified, most of which are mixed. Most of them are rocky and have less vegetation. Regarding lithology, inselbergs are particular forms of igneous and metamorphic rocks, but some are also formed in other rocks. Although lithology plays an essential role in inselberg morphology, it cannot be claimed that inselbergs formed in the same formation have the same shape. Although the dominant lithology of the Safi Abad plain is formed from sedimentary rocks, due to the different resistance of its formations, the height, shape, and slope of the inselbergs of this plain are different in different parts of the region. The difference in these characteristics has caused the different shapes of the land in this plain. According to the studies of the most resistant formations of Safi Abad plain against erosion, limestone is a thick layer of chert mass formed due to the resistance against the erosion of the complete inselbergs.After this formation, the Lar formation consists of fine-grained uniform dolomitic limestone with thick to massive layering, which is more resistant; that is why many inselbergs in the region have formed in it. The third formation in terms of resistance is the Apsin-Albin unit, which includes orbitolinate limestone and thick limes to a mass of dolomite. Although this unit has a small area, its inselbergs are closer to typical inselbergs. In terms of area, most of the area is composed of mass conglomerates with good hardening. Due to the different effects of this formation from different processes, its inselbergs do not have the same morphology. The inselbergs formed in this formation are in the middle part of the high area, low in the southern part, incomplete in the western part, and incomplete mushrooms in the path of the Gerati River. After this formation, gray shales are the most resistant to erosion. This formation, which belongs to the Jurassic period, has formed a large part of the northeastern inselbergs. The alternation of limestone and marl in the Delichai formations in the middle part of the region provides the basis for the formation of mushroom-shaped inselbergs in the future. ConclusionSafiabad Plain is in the northeast of Iran, and in terms of geomorphological units, it is part of central Iran. Inselbergs form part of the morphology of this plain. In this study, 18 inselbergs were identified in this plain, and their detailed study showed that their primary skeleton was established by tectonic activities in the Devonian to Miocene period with the formation of Posht Bahram mountains. It was formed when the tectonic activities calmed down and in opposition to the lithology and erosion of the inselbergs of this plain. In terms of lithology, the well-hardened conglomerate formation covers nearly 47% of this plain, and due to its large size and different distances from erosion processes, various inselbergs have been formed in it. The southern inselbergs formed in this formation have a regular shape due to wind and blue erosion. In contrast, the middle inselbergs have an incomplete shape due to the distance from higher erosion, and the western inselbergs have an incomplete shape due to the superiority of blue erosion. Another formation that plays a vital role in this field is Lar Mei Formation. Although this is the second formation in terms of size and strength, many inselbergs have formed in it. The Shemshak formation is placed after the Lar formation in terms of resistance. This formation has caused the formation of chain inselbergs in the northeast of the region. The most typical inselbergs of the region are observed in the thick layered limestones of the formation (Maastrichtian). Also, this research found that inselbergs may be formed in all flat areas of the world and even in sedimentary formations. However, the inselbergs formed are far from those formed in tropical regions' igneous and metamorphic formations. FundingThere is no funding support. Authors’ ContributionThe authors contributed equally to the conceptualization and writing of the article. All of the authors approthe contenttent of the manuscript and agreed on all aspects of the work declaration of competing interest none. Conflict of InterestThe authors declared no conflict of interest. Acknowledgments We are grateful to all the scientific consultants of this paper.

There is no doubt that with the normalization of relations between Iran and Saudi Arabia after a long period of tension, one of the most key results of this agreement, that is, its impact on the security relations between Iran and the Arab world, and at the center of it, Iran and the Persian Gulf, is of particular importance. will be. Yemen, Lebanon, Syria and Iraq, during the past years, have always been the scene of indirect confrontation between these two regional powers. But the question is, what is the reason for these tensions? What effect has the agreement between Iran and Saudi Arabia had on the continuation of this cold war, and more importantly, what effect will this informal understanding have on the economic, political and security-military dimensions of Iran and other Persian Gulf countries? Some believe that the tensions between the two countries are caused by the endangerment of the oil-economic interests of these countries, some believe that this fear is caused by the possible increase of Iran's influence in the region, and in the opinion of others, the Arabs are worried about America's tendency towards Iran and perhaps attention less the United States to them. But perhaps these reACTIONs can be explained in the form of defensive realism and according to "Taliaferro" one of its four main assumptions, i.e., the "security enigma", by means of which, every ACTION of a government to increase its security, on the part of governments The competitor is considered as a hostile ACTION. The following article tries to answer this question by assuming that the agreement between Iran and Saudi Arabia, as a factor that caused the security puzzle in the relations between the Arab world and Iran, both before and after it was achieved.