In this study, in order to determine the amount of 36 elements contamination in muscle and liver tissues Vimba persa in the southwestern coast of the Caspian Sea (Guilan Province), its relationship with growth indices (length and weight, condition factor and hepatosomatic index) were investigated. This study was conducted to determine the element concentrations in muscle and liver tissues...

 Objective: The present study was conducted to investigate the effect of mindfulness-based cognitive therapy on treatment motivation and self-criticism in substance-dependent individuals. Method: This research was a semi-experimental study with a pre-test and post-test design with a control group. The statistical population of the study included substance-dependent individuals referring to the ...

Background and purpose: Today, environmental pollution, especially pollution of aquatic ecosystems, humans and other organisms are faced with serious problems. Endocrine disrupting chemicals are one group of chemical compounds that are important because of their significant adverse effects in humans and animals. Therefore, this study aimed to determine the concentration of 4-Nonylphenol, Bisphe...

 Barnacles are most important macro benthic population of Rocky shores that Amphibalanusimprovisus is a dominant invasive species of this group. Present study aims to define the number, biomass, coverage rate and to study the factors affecting on the distribution of this species in various parts of rocky shores of south Caspian Sea. Ten sampling stations were selected in the natural and artific...

Caspian kutum, Rutilus frisii Kamensky 1901, is a commercially important fish species in the southern part of the Caspian Sea. All of the metal entered in the Caspian Sea. The pollution of this metal cause To create environmental problem. To address the issue, some 51 R. frisii specimens were caught at five different fishing regions (including Astara, Anzali, Kiashahr,) of the southern shorelin...

This study was conducted to evaluate the performance of Gilan trawling cooperatives. In this research, the descriptive statistics and break-even analysis method was used and the data of this research were collected by using a questionnaire from trawling cooperatives for the fishing season of 1396. The results showed that the cooperatives of Rasht and Astara with the average of 111829 and 7710 k...

The aim of this research was to study of comparison of Schema Mode therapy and Emotional-focused therapy (HmT) on styles of conflict resolution in new married couples with conflict. In regard to the purpose, this research was applicable and in regard to procedure, it was a quasi-experimental study with a multi-group pre-test-post-test design with control and follow-up group. The statistical pop...