Introduction: The purpose of this study was to investigate and compare the dimensional changes in the acrylic patterns that were stored in the different times and conditions of storage. Materials In this experimental study The sample number was 28 in 4 groups. The mixed paste & Methods: of acrylic samples were placed inside a metal mold and after setting time with the slightest of deformations it was removed. Using this method 28 samples were prepared for each material. The diameters of samples were then measured immediately using a digital caliper with a precision of 0. 01 mm. The samples were then divided into four quadruple groups and stored at 22° C room temperature, 22° Cat water, Dry 4° C environment and 4° C water. The dimensions of the four groups were measured at intervals of 1, 8, 24, and 48 hours after polymerization and being removed from the metal molds. The ANOVA test was used for data analysis (p value = 0. 05). Results: The findings of the current study showed that the dimensional changes of Duralay and GC acrylic resins at both 4 and 22° C in dry and water environments are decreasing over time (p value < 0. 001). This study indicated that the contraction rate of two types of acrylic resins, Duralay and GC, at two temperatures of 4 and 22° C, and dry and humid conditions and at various times were not different. Conclusion: Dimensional changes in of the two types of acrylic resin, Duralay and GC, During the lapse, the procedure is going to be decreased but have not seen any statistical difference between these type of acrylic resin in environment storage.

According to Common Law Rules of England, obligation by one party is enforceable when the other has provided a consideration or the contract has been put in a deed. In some common law jurisdictions, such as Australia, Canada and the United States, another doctrine, named Reasonable RELIANCE, has developed, which could act as surrogate for the doctrine of consideration. English courts, however, have not been prepared to accept such function for this doctrine. According to the doctrine, act of one party when it has been relied by the other, may give rise to an obligation on the first party. This doctrine has been criticized in Common Law countries and may be criticized from the Iranian law viewpoint. However, it has many points in common with some rules in Islamic jurisprudence and Iranian law, and review of this doctrine could prepare a suitable ground for the comparison between Common Law and Islamic jurisprudence and Iranian law in a small part of the law of obligations.

Aim of the current study was to investigate the relationship between "attachment styles to God" and "RELIANCE on God" in college students. To achieve the stated goal, 494 college students (299 female & 195 male), were selected by means of multistage cluster sampling and the following instruments were administered on them: attachment to God Inventory (Rowatt, and Kirkpatrick, 2002), and Approaching Daily Hassles and stressors Questionnaire (Ghobary et al., 2003). Using multiple correlation analysis, results indicated that positive significant correlations existed between dimensions of RELIANCE on God and secure attachment style. Also, negative significant correlation was observed between dimensions of RELIANCE on God ad anxious or avoidant styles. Moreover, male students showed more avoidant attachment styles whereas females were higher in all dimensions of RELIANCE on God and surrender to God.

The current article studies the role of people’s political expectations and its influence on their RELIANCE on officials. Screening and questionnaire have been applied in this research. The main concern of this article has been to study the effects of an increase in people’s political expectations on their RELIANCE on officials. According to the results obtained from analyzing the questionnaire, the main hypothesis of the research was proved to be right and it suggests a negative meaningful correlation between people’s political expectations and their RELIANCE on officials.

In a prospective study we evaluated the effect of wearing lab coat on the RELIANCE of patients.In an obstetric department, all mothers were guided about their baby care after childbirth by a pediatrician. The pediatrician attended in the mothers room with or without lab coat and guided them about feeding, jaundice, immunization and care of umbilical cord each week alternatively with or without lab coat. The mothers also were recommended to bring their babies to the clinic again after 4-5 days to be rechecked for hyperbilirubinemia and other problems. The acceptance of the physicians advice and coming back again was the index of the mothers RELIANCE to the doctor. The study continued for 12 months during the year 1990. After exclusion of patients with stillbirth, premature babies, and newborns with congenital diseases and malformations and mothers from cities other than Urmia, 275 mothers were included in the study. 143 mothers were visited with lab coat (group 1) and 132 mothers were visited without wearing lab coat (group 2). 93 newborns from group 1 (65%), and 63 babies from group 2 (47%) were brought for second visit after 4-5 days after the first visit, (p<0.0005).As the study showed, there was an obvious relation between doctors disciplinary on wearing lab coat and the patients RELIANCE.

Despite extensive socio-economic studies on the Iranian villages and rural areas before the Revolution, the subject of the changes in rural societies, in the years after the Revolution has not enjoyed the same consideration. Meanwhile the significant growth of the infrastructure and the expansion of urban-rural relations have utterly altered the form and the content of the inner relation of these societies. This article is adopted from a field research on Afzâd, an Iranian village located in Kuhbân (Kuhbonân) region in central desert of Iran, Southwest of the city of Kerman. The changes are scrutinized through an anthropological study that reveals the preservation of internal integration and specific unique identity of this village through employing various complicated mechanisms of internal cooperation, avoiding isolation from the surrounding environment.

In the course of concluding the contract, it happens that the parties to the contract carry out the costs, take measures and transactions or withdraw from the situations. In the case of the invalidity of the contract, all of this appear in the form of the damage. It seems that if one can attribute the nullity of the contract to one the parties, then that party can be identified as responsible for the compensation of such damages. This responsibility is forcible and it is the basis of the above-mentioned fault as well; because the party that assumes the cause of the fault and yet enters the contract consciously, has committed the wrongdoing. It is feasible to acquire the causality relationship with respect to the direct transaction costs such as brokerage, official document setup, transportation and maintenance, etc. But, due to the indirect losses, this acquisition of relationship proves to be difficult regarding the loss of the opportunities as well as the transactions and measures that are towards the conclusion of the contract which might result in harm and loss such as selling assets or borrowing to provide consideration. The purpose of the liability of RELIANCE is to put the harmed party in a situation that if the contract was not concluded, that party would still remain in the same situation.

In a prospective study, we evaluated the effect of wearing lab coat on the RELIANCE of patients.In an obstetric Dept. all mothers were guided about their baby care after children by a pediatrician. They pediatrician attended in the mothers room with or without lab coat. The guided them about feeding jaundice, immunization and care of umbilical cord each week alternatively with or without lab coat. The mothers also were recommended to bring their babies to the clinic again after 4-5 days to be rechecked for hyperbilirubinemia and other problems. The acceptance of the physicians advice and coming back again was the index of the mothers RELIANCE to the doctor. The study continued for 12 months during the year 1999.After exclusion of patients with stillbirth, premature babies, and newborns with congenital diseases and malformations and mothers from cities other than Ourmia, 275 mothers were included in the study. 143 mothers were visited with lab coat (group 1) and 132 mothers were visited without wearing lab coat (group 2).93 newborns from group 1 (65%), and 63 babies from group 2(47%) were brought for second-visit after 4-5 days after the first visit, (p<0.0005).As the study showed, there was an obvious relation between doctors disciplinary on wearing lab coat and the patients RELIANCE.