the basic objective of this paper was to study the flourishing of iranian students based on seligman model and its comparison based on demographic variables. to achieve this, 400 subjects of all students enrolled in the second semester of academic year of 2014-2015 in ferdowsi university of mashhad were randomly classified and studied as the sample group. flourishing questionnaire was used to t...

The demineralization of tooth enamel, which can be triggered by acidic foods and drinks at pH < 5.5, initiate dental caries. Yogurt probiotic supplements are that often consumed to help digestive function improve the immune system. However, both have a low pH, thereby, long time consumption trigger process. This study aims evaluate enamel hardness after applying yogurt supplements, was carri...

introduction: the aim of this in vitro study was to evaluate the transportation of mesiobuccal canals of mandibular first molars prepared with either biorace or mtwo rotary instruments or hand k-flexofile, by means of cone-beam computed tomography (cbct). methods and materials: forty-five mandibular molars were selected and randomly divided into three groups ( n =15). mesiobuccal roots of these...

Aim: This study aimed to investigate effectiveness of Group Metacognitive Therapy (MCT) on internet addiction and cognitive-emotional regulation among adolescents. Methods: A quasi-experimental design was used which included pre-tests, post-tests, and follow-ups. In 2020-2021 academic years, all boy adolescents in Qazvin were included in study. Thirty adolescents were randomly selected and ass...

The Karnafully is one of the most important rivers due to its profound influence on water chemistry and sediment characteristics. The present study intended to assess the quality of water and sediment from intertidal zone of this river in respect to the pollution index. Seasonal water and sediment samples were collected during four seasons (Monsoon, post-monsoon, winter, and pre-monsoon) of 201...

the karnafully is one of the most important rivers due to its profound influence on water chemistry and sediment characteristics. the present study intended to assess the quality of water and sediment from intertidal zone of this river in respect to the pollution index. seasonal water and sediment samples were collected during four seasons (monsoon, post-monsoon, winter, and pre-monsoon) of 201...

Background and Aims: Prevention of Lumpy skin disease (LSD) in cattle is heavily dependent on vaccination. Since the genetic structure of LSD virus has the close relatedness with other Capri-pox virus (CaPV). Therefore, the use of vaccine strains of CaPV derived from sheep and goat would be useful to protect cattle against LSD. Materials and Methods: The susceptible calves of dairy farms were ...

the aim of this study was to compare big five personality traits between male and female athletes and non-athletes. 200 athlete and non-athlete students (100 men and 100 women) were selected by simple random sampling method as the sample of the study. the subjects completed neo – ffi. the data were analyzed by spss 16, two-way anova to determine the differences among the groups and tukey post h...

Bu araştırmada sınıf öğretmeni adaylarının çocuk sevme, hakları ve eğitimine ilişkin tutumlarının ilişkisel bağlamda belirlenmesi amaçlanmıştır. Araştırma, nicel araştırma yaklaşımına uygun şekilde tarama deseninde tasarlanmıştır. Araştırma grubunu amaçlı örnekleme yoluyla belirlenmiş 314 adayı oluşturmaktadır. Araştırmanın verileri, Duyan Gelbal (2008) tarafından Türkçeye uyarlanan Barnett’in ...