فهرست مطالب فاطمه صادقیان

Grapes are a significant source of phenolic compounds, Genetic factors primarily determine anthocyanins, and in grapes, skin color is a critical and influential factor in the large germplasm of grapes. Since about 250 cultivars of 800-1000 grape cultivars are grown in Iran, studying anthocyanin compounds in the available germplasm resources is crucial. Therefore, this study was carried out to investigate the profile and diversity of different polyphenolic and anthocyanin compounds in some colored grapevine cultivars (V. vinifera L).

In this study the cultivars Flame, Crimson, Red Globe, Sahebi ghoochan, Ghare Shire, Sahebi Urmia, Syah Ghare Bagh, Rish baba, Flame seedless and Lale Bidane were investigated. The amount of phenol in the pulp was measured by the Folin-Ciocalteu method, and total flavonoids were measured by aluminum chloride calorimetry method. Total anthocyanin was measured with a spectrophotometer at 760 nm. The evaluation of the individual anthocyanin compounds was done by HPLC-DAD. Analysis of variance for all morphological traits was performed with the software IBM SPSS 26 using the one-way method ANOVA. The correlation among varieties, PCA analysis, and the scatter plot of the distribution according to PC1/PC2 were made with the statistical software SPSS. The distance values were calculated using the Euclidean method, and the dendrogram was generated using the UPGMA method of the NCSS statistical software (NCSS.12).

The percentage of total phenols, flavonoids, and anthocyanins in the berries of the studied cultivars were 48, 43, and 9, respectively. The results showed that the highest concentrations of total phenols were found in the cultivars “Crimson” (16.94 mg GAE/100 g), “Red Globe” (13.74 mg GAE/100 g), and “Flame” (13.58 mg GAE/100 g). The highest content of total flavonoids was found in “Flame” (36.47 mg100 g-1) and “Red Globe” (10.05 mg 100g-1), also the highest content of anthocyanins was found in “Ghare Shire”, “Syah Ghare Bagh”, “Lale Bidane” and “Sahebi Urmia” with 6.09, 6.59, 3.58 and 2.01 mg kg -1, respectively. Among the varieties studied, the lowest content of total anthocyanins, flavonoids, and phenol respectively was observed in “Flame” with 0.23 mg kg-1 and “Syah Ghare Bagh” with 5.8 mg/kg, and in “Sahebi ghoochan” with 2.88 mg kg-1. The composition of pelargonidin and its derivatives was not identified. The concentration of malvidin in “Flame” and “Red Globe” was trace and was not observed in “Sahebi Urmia” and “Lale Bidane”. The correlation results show that the highest positive and significant correlations were between delphinidin 6-acetyl glucoside and cyanidin 6-acetyl glucoside (r=0.99). Malvidin showed the highest correlation with delphinidin and petunidin. According to the dendrogram of cluster analysis of ten red cultivars for anthocyanins, they were divided into two main groups. The first group consisted of the two cultivars “Syah Ghare Bagh” and “Ghare Shire”, further away from the other eight cultivars of the second group.

The studied cultivars showed significant differences in the individual anthocyanin compounds and the amount of phenol, flavonoids, and total anthocyanins. According to the results, peonidin and malvidin had the highest concentrations in the studied cultivars; In “Syah Ghare Bagh”, the highest concentration of peonidin was found at 54.08 mg kg DW -1, and in “Ghare Shire” malvidin with 42.78 mg kg DW -1. In addition “Syah Ghare Bagh” and “Ghare Shire”' had the highest total anthocyanin concentration. Consequently, these genotypes were located in a separate group by distance from most cultivars based on cluster analyses.

Dolochar is the residual ash from the production of sponge iron in the process of direct reduction of iron ore by the coal-based method. In Iran, this waste is transported to the nearest landfill. However, these methods are a major environmental concern due to the fineness of the waste and the presence of heavy metals in its composition. The aim of the present study is to investigate the methods of reusing dolochar in order to solve the environmental problem and further use it as auxiliary materials in applications such as road construction and wastewater treatment.

In depth investigation of the word “Dolochar” in Science Direct, SID, and MagIran databases showed that there is no long history of reusing it. Only 14 English articles were found, all of which were used in research; Therefore, the present article deals with the issue of reusing Dolochar in Iran for the first time.

By reviewing previous studies, reuse of Dolochar has been classified into five sections. Dolochar use in wastewater treatment (removal of copper, chromium, paint, phosphate, nitrate, surfactant), removal of chromium from mine effluent (more than 94%), as a synthesis gas, as a filter medium (three times better than sand filters) and it is also used in construction and road construction (alternatives to aggregates).

The high capacity of Dolochar in waste absorption and wastewater treatment shows that it is necessary to reuse it in Iran instead of burying or leaving it in the environment.

Today, the role and importance of innovation in the domestic and international developments of the countries is so obvious. Evaluation of innovation at the national level is crucial for policymaking in this area. For this reason, extensive studies have been conducted in this area. In the Islamic republic of Iran, by determining the "innovation and development" as the slogan of the year 2008 and public announcement by the Supreme Leader and the mobilization of internal capacity to develop the infrastructure for innovation, the importance of the above-mentioned issue has been shown more than before. In the next years, this strategic slogan was stressed in a statement by Supreme Leader with phrases such as "This is a true slogan and innovation is a need for current movement of the country". In recent years, the "resistance economy" has been noticed as a strategy in macro policies of the Islamic Republic of Iran, which is the most important pillar of the knowledge-based economy. Therefore targeted guidance of innovation at the national level as a critical need is desired at present. Development of the National Innovation is possible by purposeful interaction of some institutions. This institution can promote and develop innovation in the form of a dynamic and productive system in case of targeted integration and communication among themselves. In this paper, the innovation capacity of Iran is evaluated according to the Global Innovation Index to present proper analysis of Iran’s position in innovation according to the world reliable information so policy makers are able to decide for future.

Green pruning or summer pruning completes winter pruning, and it is conducted during the growing season. The purpose of green pruning is to maximize yield of high quality grapes. Green pruning in fruit trees improves light penetration and increases the quality of fruits. The objectives of this research were to determine the influence of green pruning on fruit quantitative and qualitative attributes in grapevine cultivar 'keshmeshi'. The present research was undertaken in Shirvan, Northern Khorasan province. The vines were highly uniform, 17 years old and all had equal vegetative growth strength.The planting distances were 3 × 3 m. The present study was conducted on cultivar 'Keshmeshi' that is considered to be one of the best grapevine cultivars mostly used for raisin production as well as table fresh fruits. In order to evaluate the effect of green pruning on different quantitative and qualitative attributes of fruits in cultivar "keshmeshi", the experiment was carried out in two way randomized complete block design with 12 treatments and three replications. Vines were pruned three times including full bloom, two weeks after full bloom and veraison (eight weeks after full bloom). Pruning was carried out in three levels including tipping after two, four or six nodes above the final cluster. The characteristics studied were cluster weight, berry weight, cluster length and width, berry length and width, number of cluster and berry, vine yield, leaf area, soluble solid, total acidity, pH, berry color, berry sunscald and number of shot berry. The SAS software (SAS, version 9.1) was used for statistical analysis of the recorded data. The mean comparison was performed based on Duncan's multiple range tests at %5 and %1 levels. The results of this study indicate that the severity of green pruning has no significant effect on the number and width of berries. This treatment also had no significant effect on the number of cluster. However, there were some significant effects on the TSS (P < 0.05) and on other attributes at P< 0.01.The time of green pruning had some significant effects on almost all attributes at P< 0.01 and on cluster weight, pH and berry color at P < 0.05; but it showed no significant effect on the number of clusters, TSS and TA. The results showed the reciprocal effect of treatments had a significant impact on the length and width of clusters and the length of berries, weight of clusters and berries, number of berries and shotberries, leaf area and pH (P < 0.01). The reciprocal effect of treatments caused a significant effect on the TSS and berry color at P< 0.05; but it showed no significant effect on yield, number of clusters, TAand the percentage of sunburn. The maximum length of clusters (31.47 cm) and berries (16.80 mm), width of cluster (12.98 cm), weight of cluster (344.33 g) and berry (1.85 g), number of berries/cluster (233.53) and leaf area (193.20 cm2) was observed following six-nodes pruning at verasion stage compared to other treatments. The treatment of two and four nodes at full bloom and two weeks after that, reduced the leaf area and also the rate of photosynthesis, and the amount of carbohydrates will be decreased. Subsequently yield component will be decreased. According to the result of this study, green pruning improved fruit juice quality and increased grapevine yield. Six-nodes-pruning at verasion stage did not have any negative influence on yield compared to other treatments and increased the fruit quality compared to control. Two and four nodes-pruning in full bloom decreased the yield components but increased soluble solid, pH and improved berry color.

Scaffold has therole of the extracellular matrix in regulating cell survival and it is an important component in tissue engineering techniques. One of the scaffolds that was used in this field, was PLLA (poly L-lactic acid) which was usually prepared by electro spinning method. The purpose of this study was to evaluate the biocompatibility of nano-porous PLLA membrane on proliferation of mesenchymal stem cells. PLLA nano-porous membranes were prepared by phase separation process. To identify the type of polymer used in its construction, FTIR analysis was performed. Then, dental pulp mesenchymal cells were cultured on a nano-membrane and nano-membrane-free environments, simultaneously. After attachment of the cells on the bottom of the plate, the biocompatibility and cell proliferation was assessed in a two-week period using MTT test on the fifth, seventh and ninth days of cell culture. The ultra-structure and adhesion of mesenchymal cells on the membrane were evaluated using scaning electron microscopy(SEM). Nano Membrane potential had good biocompatibility and the cells had penetrated into the surface membranes properly. The viability of mesenchymal cells cultured on nano-membranes were significantly higher than the control group. The highest effect of nano-membrane on cell viability was seen on the ninth day and the lowest effect was seen on the fifth day. Due to the biodegradable and non-toxic properties of nano PLLA membrane, it could increase the adhesion and proliferation of mesenchymal stem cells and these effects will exacerbated over time.

This research has been done with the aim of effectiveness psychodrama group counseling on Organizational feedback and job adjustment among isfahan`s educational employees. Research method is quati-exprimental of pre-test and post-test. Statistical social consist all the isfahan`s educational employees. The sample consisted of 60 employees. The randomly 30 employees select to experimental group and 30 employees select to control group. Measurement tools included Alder`s questionnaire (2000) and Purkabirian`s Job adjustment questionnaire(1386s.c.). Data were analyzed with spss13 and result showed that psychodrama group counseling has the effect on Organizational feedback and job adjustment (p<0.01), (p<0.05).

Existence and knowledge are the two main fields argued in the Islamic philosophy; In this field, subjects such as: knowledge, union of intellect and intelligible and manifestations of existence are argued. The existence of the knowledge is an external one which can be found apart from our mind in the real world. As it can also be detected by human intelligence, it is also known as a mental connotation and, as a result of this, the natureof knowledge can be detected and known. Because of the effects of the knowledge, mental-existence can be known which can be led to the acknowledgement of the knowledge essence. Mulla Sadra believes that knowledge is just a mode of existence, for, God's acknowledgement to his own existence and to the objects and also direct and independent ideas is not the result of our sense- dependent mind. So our knowledge about objects, our understandings and conceptions are obtained by our sensualactivities in the relationship with the outer phenomena. So, our mind, in its inner evolution, can relate and visualize the meanings in the imaginal world, in its inner evolutional manner. This sort of connection can be obtained by sense-independent intermediate world. The secret of our mental direct discoveries, physical ascensions and hereafter associations are related to this kind of sense-independent knowledge. Intellectual conceptions are subordinate of sense- independent ideas and are notvisualized in our mind. Our mind while relating to the sense- independent world is also united with the sense-independent intellect and the lightening world, and as a result of this union, it can visualize total senseindependent ideas.

To evaluate the impact of career narrative therapy on job satisfaction and organizational self esteem, a sample of 20 educational staff members were selected and divided into two groups of equal size, one of which went through a group career narrative therapy course. Both group's job satisfaction and organizational self esteem was assessed before and after the treatment using Smith's Job Description List and Pierce,et.al.'s Organizational Self Esteem Questionnaire. Results show that the therapy has been effective as far as job satisfaction is concerned, but the organizational self esteem has not been affected.

The of this research was to study correlation of the organization-based self-esteem with organizational feedback and job satisfaction among Education employees. Research method was descriptive and correlational. the statistical population for this study includes all the education employees in Istahan. Out of the statistical population, 120 employees were randomly selected as the statistical sample. Measurement tools in research include organization-based self-esteem (Pierce, at el, 1989) and the Employee Commitment Scale (Allen & Meyer, 1990) and job description index (Smith, 1974). The SPSS13 saftware was used to analyed the data. The results of analysis showed that there is a significant correlation between organization-based self-esteem and organizational commitment (P<0/05), organization-based sefg-esteem and job satisfaction(P<0/05), and organization-based selfesteem and organizational commitment between the two groups of male & female employess (P<0/01), There is also a significant correlation between organization-based self-esteem and job satisfaction among male & female employees (P<0/05).

Healthy nutrition especially the energy intake and the essential nutrient in female student is so important. This study aimed to assess micro and macro nutrient intakes in female students of Isfahan University of Medical Sciences.

This cross-sectioned study was carried out on 100 female students aged between 18 to 25 years old in 1387-1388. Anthropometrics measures were performed and two 24 hours food recalls were used to collect the dietary information and then they were analyzed using food processor 2 and then were compared to the Dietary Reference Intakes 2008) DRI).

61.1% of subjects were residing in dormitories and 12.7% were married. Prevalence of overweight or obesity and abdominal obesity in the studied subjects were 6.9% and 46.1% respectively. The mean (±SD) systolic blood pressure was 105.2±15.6 mmhg and the diastolic was 62.2±10.4 mmhg. Totally 3.9% of the subjects had hypertension. The analysis of food intake indicated that B12, folate, magnesium, potassium, calcium were in a level below the recommended ones, and vitamin C, E, pantothenic acid, B1, B3, phosphate, zinc in a level above the recommended ones, and energy intake, macronutrient, vitamin A, pyridoxine, iron, selenium were in the general appropriate level.

The findings of the study indicated that the appropriate level of macronutrients intake was used and the problem was mainly existed in micronutrients’ consumption. It is recommended to increase the intakes of important food groups such as dairy, vegetable, fruit that are good sources of micronutrients, and it is also suggested to improve strategies and the competence in this area of nutrition.

The main purpose of this research was to investigate the relationship between organization-based self-steem with organizational feedback and job adjustment among the employees of Jarghoyeh Sofla’s School District. The statistical population including n=120 employees randomly selected equally between males and females. Instrumentations applied to collect data required were: organization-based questionnaire of Pierce et al (1989); Alder’s questionnaire (2000) and Purkabirian’ Job adjustment questionnaire (1386 s.c.). To analyze research data, statistical methods such as Mean Standard Deviation, Pearson’ correlation and MANOVA were used. Findings showed that there was a significant correlation between organization-based self-esteem with organizational feedback and job adjustment (p<0.01), but when such variables as gender, age, work experience and education level were taken into consideration, no significant relationship were found between organization-based self-esteem and organizational feedback and job adjustment (p>0.05).