n. azizi

The current research under the title: "Ritual poetry of the present century with an aesthetic approach and relying on epic reading (with a case study: Shahryar, Hamid Sabzavari, Ali Mousavi Garmaroudi)" aims to analyze the poems of three of the poets of the present century. Namely: Mohammad Hossein Behjat Tabrizi (Shahriar), Hamid Sabzevari and Ali Mousavi Garmarodi show how to benefit from the literary aesthetic components and then by examining the various viewpoints or existing readings (such as praise, mourning, moral, judgmental and epic-political readings) in the poem , to evaluate the effect of the poet and reach an epic reading.

The method of investigation in this research is analytical-descriptive; Based on this, by using library resources and taking notes from these resources, the desired goals have been achieved.

Among the findings of the research in the first stage, there was familiarity with the level of knowledge of the poets of the research community, as well as knowledge of the level of their knowledge and ritual literature among many other categories. He has benefited from many literary techniques, and finally, all of them - despite the differences and formal differences in their compositions - in different ways have succeeded in inducing different readings, especially epic readings.

According to the study and analysis conducted on the speakers of the community of this research, the following results were obtained: 1- The poets within the scope of this research are among the most prominent artists in the field of ritual poetry (province of friendship of the Prophet (PBUH) and his holy family) in the period They are contemporary and among their peers. 2- The attention of these poets among various topics in the religious field, mainly, was the uprising of Hazrat Aba Abdullah (AS) and the so-called "Ashurai poetry" or "Hosseinian poetry". 3- Poets' point of view in dealing with the subject of "Ashura" has been to emphasize the courage of the third Imam of Shiites and his other companions, and according to the famous expression of the religious writers of this period, "epic reading". 4- And finally, each of the mentioned poets has benefited from literary tools (verbal and spiritual) in a special way to cultivate the message and arouse passion and emotion in the audience and has been able to make their work permanent in the diary of the literary community of this time and also for the future.

Comparing the opinions and thoughts of Rumi with the opinions and thoughts of the orators and thinkers of the following centuries, with any language and from any society, has always been a common and popular task that has been done by researchers in the field of comparative literature. In the meantime, the comparison of the thoughts of Anne Marie Schimmel - the German Orientalist and Maulana scholar - was neglected, especially in the discussion of "unity of existence", which the authors of this essay decided to discuss the mentioned topic by comparing the system of Schimmel's "Naghme Ney" with the poetry and prose works of Molavi.

Since the current research is based on a theoretical study, the search method is phishing from library sources and other reliable scientific sources, and the research method is descriptive-analytical.

Anne-Marie Schimel, apart from being very influenced by the philosophical-mystical culture of Iranian thinkers and poets, especially Rumi, in the composition of "Naghme Ney", which is a collection of her various lyrical poems, discusses mystical and intuitive topics in her Orientalist research. is also depicted. This effectiveness is to the extent that Shimel employed many symbols and signs of Rumi's works in this direction in his literary images and embellished the speech with them.

The Naghme Ney, like a transparent mirror, reveals the taste and knowledge topics of Iranian mystics - especially Rumi. The center of Schimel's attention in this book is the issue of the unity of existence and the implications of this discussion, namely "unity in plurality" and "plurality in unity". Even in the poetic explanations of Rumilan, Shimel has made use of his various symbols and similes in his "Masnavi", "Ghazaliat Shams" and "Fih Mafih" in his poetic explanations.

Background & objectives:

Considering the importance of sanitizing vegetables before consumption, this study aims to evaluate the effectiveness of different stages of the most common vegetable disinfection methods in Iran in reducing total coliform and fecal coliform for the most consumed edible vegetables.

Three stages of disinfection were done, including
Scraping and pre-wash of vegetables (first step),
Separation of parasites by 3-5 droplets of detergent per liter for 5 minutes (second step), and
Disinfection of vegetables with calcium hypochlorite solution (200 mg/l free chlorine) for 5 min (third step).
Finally, disinfected vegetables were washed out with water. MPN test was used to determine total and fecal coliform. The efficiency of each stage was determined using the difference between total and fecal coliforms before and after each and total disinfection stage. 

The fecal coliform amount did not reach zero even after all the disinfection steps in vegetables with more foliage and hidden holes (such as basil and onion). Besides, according to this study's results, radish, onion, and coriander leaves had the highest contamination, and lettuce had the lowest total and fecal coliform. The highest total coliform removal efficiency related to beets (93.3%) was obtained under calcium hypochlorite disinfection, and the highest fecal coliform removal efficiency related to leeks, parsley, and beets (100%) under calcium hypochlorite disinfection.

To achieve the highest efficiency in reducing microbial agents in vegetables, it is necessary to complete the different disinfection stages following its instructions. In this regard, the efforts of the media and health experts are essential.

Aiming to understand the habitat conditions of Prunus chorassanica (Pojark.) A.E.Murray as an endemic shrub species of Iran, this study was conducted in Khorasan Razavi Province. To measure the canopy coverage percentage and density of plant species in the three studied sites located in Dargaz County, three transects of 100 meters were established. Along each transect, a 5 m2 plot was established every ten meters and sampling was done by systematic random method. Also, the ecological conditions of the species growth and distribution; including climate, topography and edaphic characteristics of the sites were investigated. The canopy cover of P. chorassanica in the three studied sites were 7.87 to 11.7% and the density were between 50 to 75 tree per ha. In the shrub's sites, 34, 38.5 and 27.5% of the soil was sand, silt and clay and the desired soil texture was loam. The average pH and electrical conductivity of the soil are equal to 7.73 and 0.8 dS/m, respectively. This species grows and spreads in altitudes above 2000 meters and on slopes between 30 and 55%, generally in the northern direction. Considering the value of this species, in the form of action for protection outside the main site, it is necessary to collect the seeds of this species and store them in the Iran's Natural Resources Gene Bank. Also, it should be planted in the National Botanical Garden of Iran so that, if necessary, it is possible to revive its population in nature.

In recent years, higher education has faced three major paradigm shifts: "Development of lifelong learning", "Democratization of knowledge" and "Development of the global knowledge community".  This study aims to design and validate a evaluating mechanism for the pedagogical elements and dimensions in sustainable teaching-learning processes in both public and private academic institutions.

This is an explanatory mixed method research design that has been done sequentially in two parts, qualitative and quantitative. In the qualitative section, data was collected via semi-structured interviews. Participants including 17 experts and higher education specialists who were selected by purposive sampling method. In this section, inductive content analysis method was applied for data analysis and findings was validated by participants and colleagues. The model of  the quantitative section was descriptive-survey. For this 322 faculty members  in public and private universities were selected based on the Cochran's estimation for formulating sample size. A researcher- made questionnaire including 3 subscales was used for data collection respectively. Data was analyzed using SPSS and AMOS software.

The results of data analysis in the coding process led to the identification of 75 open codes, which were finally classified into 22 core categories and 3 selected codes (students, curriculum, professors).  In quantitative part, findings showed that it is sufficiently and appropriately could identify the components of sustainable pedagogy. The findings also showed that the current status of relevant indicators in public universities (2.99) is significantly higher than private universities (2.88) (p <0.05: t = 4.11).

According to the results of the study, it can be expressed, universities should move towards sustainability in order to maintain their stability in the current situation. Accordingly, one of the main indicators of a sustainable university is sustainable pedagogy, which has a sustainable strategy and a multifaceted view of the curriculum  and emphasizes on nurturing creative and intelligent students and up-to-date professors, and an academic identity that always seeks to strengthen the identity of professional citizens who could help a stable and pioneering society. Therefore, the findings of this study can be used in order to enrich the teaching-learning processes as much as possible.

In this research, a hybrid system was used to treatment three solutions of sodium, magnesium and calcium chloride with TDS of 5000 mg / l. In this way, a pretreatment action is performed prior to the treatment action. In practice, pretreatment and membrane surface modification of copper ferrite -zeolite – chitosan- graphene oxide nanocomposite was used due to their biological and good magnetic properties, non-toxicity, and much functional groups. copper ferrite nanoparticles synthesized by sol-gel method in the sintering temperature of 600°C with a size of approximately 20 nm. Then copper ferrite -zeolite – chitosan- graphene oxide nanocomposites were made by chemically method. Then its features were characterized using Scanning Electron Microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), alternating gradient force magnetometer (AGFM) and BET analyses. According to the results of all samples, samples containing nanocomposites were percent rejection and the flux is much better than samples without copper-zeolite – chitosangraphene oxide ferrite nanocomposites membrane. In hybrid system have been removed magnesium and calcium chloride salts over 90 percent and sodium chloride 69 percent.

To study the nature of the field of education administration and in Iran, recognizing the disciplinery boundaries of, dentifing areas of study by researchers, the epistemological approaches, the demographic characteristics of authors and finally providing a model for qualitative expansion of scientific indicators the present study was conducted.

The research was performed with an interpretiveconstructive approach and content quality analysis method of. The research field was the field of educational administration and articles published in specialized journals in Iran. The sampling method was purposeful and criterion-oriented. For this purpose, all journals related to educational management from the two main groups of educational sciences and the collection of management that were indexed in the list of scientific-research journals by the Ministry of Science, Research and Technology until December 2016 were examined. In the first phase of sampleing, four journals (School Aministartion, Organizational Education Administration on organizations, New Approach to Educational Administration and Management and Planning in Educational Systems) were selected, which had the highest percentage of specialized articles compared to all published articles in the field of educational management. In the second phase of sampling, all specialized articles published in these journals (94 articles) were selected. In order to collect the data a researchermade checklist was used, which includes information related to articles such as: research title, field of research, type of epistemological approach, research method and authors' demographic information.

The research findings showed that four main areas of research under the heading of managerial characteristics and skills, leadership styles, identifying effective leaders can be identified. Also, three sub-areas of research under the titles of evaluation, attitude assessment of school community have been considered by researchers in the field of educational administration. In total, 77% of the studies were done with a positivist and quantitative approach, and only 13% of the research was done with a qualitative or mixed approach. About 90% of the articles were extracted from graduate student dissertations, and about 10% of the rest of the articles were from independent researchs or projects in diffrent institutes. All the authors of the articles were either university faculty members or students under their guidance. In the organizational affiliation, none of the school practitioner or independent researchers of educational administration was mentioned. The quantitative expansion of the number of specialized journals in the last two decades shows the efforts of the professors in this field to promote independence and special nature of educational administaration from the educational sciences and efforts to increase the link between theory and practice. The research findings have useful implications: First, it seems that in line with global developments in the field of administaration and leadership, in the past decade in Iran, specialized journals and educational administaration researchers seek to demonstrate their ability to produce practical research. The focus was specifically on school administaration. Second, the field of educational administaration and leadership is witnessing progress in conducting experimental research on educational leadership instead of educational administaration, redefining and expanding further understanding of the field of educational administaration and leadership, using methodological tools and diverse conceptual frameworks in researchs. Finally, the use of meta-analysis techniques to integrate the knowledge base of educational administaration has been considered by the new generation of researchers.

The present study considers community variability and structure at taxa-groups of macro-fauna. Sampling was carried out in three seasons at three zones in intertidal rocky shores of Bushehr, Persian Gulf. In this study, 1936 individuals belonging to 66 species were collected. These are classified into 12 groups. The mollusks were abundant in all three sites in winter and also low zone in all seasons. In contrast, Portunid crabs and Polychaets were the lowest abundant groups. All zones in three stations were occupied by mollusks and were dominated by Planaxis sulcatus and hence the community is named "P. sulcatus ". Due to habitat diversity, the most abundant decapod groups were xanthoid and porcelanid crabs.

The aim of this research is recognizing the barriers which exist in implementing and holding the Elearning course in Kurdistan province secondary and high schools. We also try to provide solutions for this barrier to improve the course. To do so and as a descriptive research author uses a qualitative method. The statistical population of this research was 7 managers and 14 teachers who were working in the E-learning schools in the Kurdistan province. To collect the data both semi structure interview and open questionnaires were used for those participants who were not available. For analyzing the data content analysis was used in inductive approach. The results showed that technology and communications, curriculum, administrative and structural and financial barriers are the most important ones. To remove these barriers, it is necessary that the aforementioned centers and the agencies which support them provide the best infrastructures in technology and financial terms. Also, it is necessary for them to evaluate and review the related strategies and programs.

Compressibility factor (z-factor) values of natural gases are necessary in most petroleum engineering calculations. Necessity arises when there are no available experimental data for the required composition, pressure and temperature conditions. One of the most common methods of calculating z-factor values is empirical correlation.Firstly, a new correlation based on the famous Standing-Katz (S-K) Chart is presented to predict z-factor values. The advantage of this correlation is that it is explicit in Z and thus does not require an iterative solution as is required by other methods, so it can be utilized at PLC (Programmable Logic Controller) system simply. Secondly, the comparison between new one and other correlations is carried out and the results indicate the superiority of the new correlation over the other correlations used to calculate z-factor.