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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Geopersia
- نوع مقاله: Journal Article
- کلمات کلیدی: Iran,Devonian,Khoshyeilagh Formation,Alborz Mountains,Rugose
- چکیده: سیزده گونه از مرجان های رگوزا متعلق به نه جنس از سنگهای ژیوتین و فرازنین زیرین سازند خوش ییلاق در البرز شرقی (شمال شرق ایران) تشریح و توصیف شدند. گونه های Glossophyllum ceratites (Goldfuss, 1826)، Glossophyllum sp.، Keriophyllum cf. maillieuxi (Tsein, 1969)، Pseudozaphrentis sp.، Temnophyllum imperfectum Coen-Aubert, 2002، Temnophyllum occidentale Hill & Jell, 1970، Temnophyllum sp.، Aristophyllum luetti Coen-Aubert, 1997 و Spinophyllum blacourti (Rohart, 1988) از طبقات ژیوتین و گونه های Netemnophyllum sp.، Sinodisphyllum cf. posterum (Ivania, 1965)، Sinodisphyllum kielcense (Rozkowska, 1979) و Charactophyllum? nanum (Hall & Whitefield, 1873) از سنگهای فرازنین زیرین گزارش شدند. علیرغم بومی شدن برخی از فرم های مورد مطالعه، فونای مرجانی ژیوتین شمال شرق ایران با فونای آلمان، بلژیک و لهستان و فونای مرجانی فرازنین زیرین این ناحیه با فونای شرق آسیا و اروپا شباهتهایی را نشان می دهد.
- چکیده انگلیسی: Thirteen species of rugose corals, belonging to nine genera are described from the Givetian and Lower Frasnian rocks of the
Khoshyeilagh Formation in the Eastern Alborz Mountains (northeastern Iran). Glossophyllum ceratites (Goldfuss), Glossophyllum sp.,
Keriophyllum cf. maillieuxi (Tsien), Pseudozaphrentis sp., Temnophyllum imperfectum Coen-Aubert, Temnophyllum occidentale Hill
and Jell, Temnophyllum sp., Aristophyllum luetti Coen-Aubert and Spinophyllum blacourti (Rohart) come from the Givetian rocks and
Neotemnophyllum sp., Sinodisphyllum cf. posterum (Ivania), Sinodisphyllum kielcense (Rozkowska) and Charactophyllum? nanum
(Hall & Whitfield) belong to the Lower Frasnian strata. In spite of more or less remarkable endemism, the Givetian coral faunas of
northeastern Iran show similarities with rugose corals of Germany, Belgium and Poland while the Lower Frasnian faunas reveal
affinities with Eastern Asia as well as Europe corals.- انتشار مقاله: 03-07-1393
- نویسندگان: Mohammad Ali Abbasi,Kaveh Khaksar,Alireza Ashouri
- مشاهده
- جایگاه : پژوهشی
- مجله: Water Harvesting Research
- نوع مقاله: Journal Article
- کلمات کلیدی: Golestan Province,Net Present Value,Rainwater Harvesting,socio-economic assessment,rooftop catchment system
- چکیده:
- چکیده انگلیسی: Socio-economic assessment of rainwater harvesting systems considered as one of the efficient approaches in water resource management under deficit conditions, leads to a better management practice in the implementation of such systems. This work was aimed at analyzing the socio-economic limitations and potentials of rooftop catchment systems in Golestan province. The methodology was based on field surveying and questionnaire filling at 12 selected sites in Golestan province. Then, each site was hydrologically simulated according to different rainfall conditions, spill over magnitude, number of beneficiaries and volume of demand and reservoirs’ volumes were optimized. To evaluate the economic performance of the rooftop catchment system, Net Present Value (NPV) of a typical site was computed. Results showed that the system would not be economically justified even with a discount rate of 20% during 30 years of simulation. The total cost of implementation of a medium system and its maintenance was estimated to be 70 million Rls., while it only benefits 27000 Rls., annually. This could be a result of low price of water, a fact also confirmed by questionnaires results. Based on the social analysis of rooftop catchment systems, it was revealed that there was a high degree of satisfaction with these systems by residents and users, but it was not welcomed by the new generation of residents in the study area. This issue was mainly arisen from the entry and development of urban and rural water networks which were more convenient to use as compared with traditional systems. There were some other reasons in this background such as low level of knowledge and education about rooftop catchment systems, especially for new generations, as well as the initial cost of executing such systems.
- انتشار مقاله: 05-04-1395
- نویسندگان: Hadi Memarian,Zinat Komeh,Ahad Tavasoli,SeyedMohammad Tajbakhsh,Ali Akbar Abbasi,Lotfollah Parsayi
- مشاهده
- جایگاه : پژوهشی
- مجله: Sociological of Studies of youth
- نوع مقاله: Journal Article
- کلمات کلیدی: Social Support,Young Women,Social trust,Social security,social control
- چکیده:
- چکیده انگلیسی: The Social security of any society is one of the basic needs. Security in its objective sense is the measure of the absence of a threat to values; The purpose of this study is to investigate social security and social factors affecting it among women in Babol and its application.The present study is based on a survey method that the statistical population of young women aged 15-39 years in two urban areas of Babol and using the Cochran's formula, the sample size of a sample of 400 people was selected from the sample method. The questionnaire was used for data collection and the validity of the data was formal validity and its reliability was measured by Cronbach's. Analysis of variance, Pearson correlation, multivariate regression and factor analysis were used for the relationship between independent and dependent variables. The results show that there is a significant and direct relationship between the independent variables of social control, social support, social trust and the dependent variable of social security. Multivariate regression analysis shows that independent variables (0.22) explain the percentage of changes in social security.
- انتشار مقاله: 16-09-1399
- نویسندگان: Zahra Najafi,Ali Asghar Abbasi Asfajer,Manouchehr Pahlavan
- مشاهده
- جایگاه : پژوهشی
- مجله: Sociological of Studies of youth
- نوع مقاله: Journal Article
- کلمات کلیدی: Social Capital,Social participation,Organizational Commitment,Social trust,Sepah Bank
- چکیده:
- چکیده انگلیسی: The purpose of this study was to investigate the effect of social capital on organizational commitment among employees of Sepah Bank of Gilan, Golestan and Mazandaran. The nature of the present study is survey research. The sample size was 328 persons and the stratified random sampling method was used. Data collection tool was a questionnaire and the data were analyzed by SPSS24 and Amos statistical software. Face validity was used to measure the validity of the questionnaire and Cronbach's alpha coefficient (reliability) of organizational commitment and social capital were 0.670 and 0.920.The findings of the study show that social capital is at medium to high levels and level of organizational commitment was medium to low. The results of Pearson correlation coefficient showed that there is a positive significant relationship between social capital and organizational commitment among Sepah Bank employees. As the amount of social capital increases, the organizational commitment of employees increases. Increases in the four dimensions (trust, awareness, cohesion, and participation) increase organizational commitment. Then, social awareness has a greater impact on organizational commitment. The result is that in order to improve organizational commitment, the social capital of employees must be addressed.
- انتشار مقاله: 16-04-1399
- نویسندگان: Ali Zahiri,Ali Asghar Abbasi Esfajir,Aboalghasem Heidarabadi
- مشاهده
- جایگاه : پژوهشی
- مجله: Sociological of Studies of youth
- نوع مقاله: Journal Article
- کلمات کلیدی: crime,gender,Criminal behavior,Stain theory
- چکیده:
- چکیده انگلیسی: This paper presents an attempt to use Agnew’s General Strain Theory ( GST) (1992) for explanation of the criminal behavior differences between young males and females in Babol, a city in northern part of Iran. General Strain Theory (GST) is essentially regarded as a set of ideas formulated to explain the occurrence of crime as a result of the strain in social life. This study explores the relationship between gender and criminal behavior among males and females. To achieve this aim it was used a theoretical model based on Agnew’s general strain theory (GST) design and finally this casual model conceptualized and operationalized the variables. In this study the independent variable is gender. Data gathered from a sample of 140 young persons who lived in Babol. The findings indicate that there are significant differences between gender and crime.
- انتشار مقاله: 09-07-1397
- نویسندگان: Ali Asghar Abbasi Asfajir,Ali Asghar Abbasi Asfajir,Ali Asghar Abbasi Asfajir
- مشاهده
- جایگاه : پژوهشی
- مجله: Sociological of Studies of youth
- نوع مقاله: Journal Article
- کلمات کلیدی: Sexual dysfunction,Grounded Theory,Sexuality,Sexual behavior,Sexual problems,Sexual orientation,Interpersonal relationships
- چکیده:
- چکیده انگلیسی: Based on the conducted interviews, the divorced or divorcing women suffer from dissatisfying sexual relationships with their husbands in the final years of the marital life. The present study has been carried out aiming at investigation of effective factors on women’s sexual disorders. The samples of this research were selected based on a purposive sampling method from among 40 divorced and divorce applicant women in the Iranian city of Shiraz. The research was accomplished via a constructivist approach using a qualitative method, Grounded Theory and the data were collected through an in-depth interview technique. In order to achieve the theoretical framework, the categories of high conflict-driven increased sexual dissatisfaction of couple, meta marriage relationships of husband, sexual aversion of wife and her non-attachment to her husband were identified via three phases of open, axial, and selective coding. By segregation and composition of three core components of the research in selective coding, the final category was obtained as “women’s sexual disorder” which may affect other categories as well.
- انتشار مقاله: 06-10-1396
- نویسندگان: Alieh Shekarbeygi,Ali Asghar Abbasi Asfajir
- مشاهده
- جایگاه : پژوهشی
- مجله: Sociological of Studies of youth
- نوع مقاله: Journal Article
- کلمات کلیدی: Women,cosmetic surgery,cultural capital,Body Management,Negative perceptions,social pressure,Consumerism,Higher social status
- چکیده:
- چکیده انگلیسی: The tendency toward beauty is natural and common among all human beings. However, today, the tendency toward beauty, as a social phenomenon, has reached the stage of vanity and showing off. Cosmetic surgery is one of the significant issues in the field of medicine and culture, and one of the topics studied in the field of sociology. This study aims to investigate the sociocultural factors affecting cosmetic surgery of women in Noor city. The theoretical approach of the study includes anthropology, sociology and feminism. The methodological strategy of the research is based on using the research method. The population of the study was 329 participants. The data were analyzed using the mean comparison test, T- test, one-way variance analysis, and multiple regressions. The results indicate that there is a positive relationship between cosmetic surgery and consumerism, cultural capital, social pressure, higher social status and body management. There is also a negative relationship between cosmetic surgery and negative perceptions of the body.
- انتشار مقاله: 03-03-1396
- نویسندگان: Ali Asghar Abbasi Asfajir,Mostafa Ghasemi
- مشاهده
- جایگاه : پژوهشی
- مجله: Sociological of Studies of youth
- نوع مقاله: Journal Article
- کلمات کلیدی: Marital satisfaction,marriage,Family Functions,marital disaffection
- چکیده:
- چکیده انگلیسی: The aim of this study was to investigate the relationship between family function and marital satisfaction with marital disaffection of married couples (teachers) in Behshahr. The research method is descriptive and co-relational. The study sample group consisted of 250 married teachers in 2016, of which 150 of them were selected according to Morgan random sampling. The research instruments were the scale of marital boredom (CBM), couple satisfaction's Enricho questionnaire and McMaster Family Assessment Method (FAD). For data analysis, two independent and multivariate regression tests were calculated with SPSS 20 software in both descriptive and inferential levels using Pearson correlation coefficient. The results showed that there was a positive and direct relation between family functions and marital boredom parameters. There was a negative and reverse relation between couple's satisfaction and marital disaffection. There were significant differences in the marital disaffection in male and female married teachers. Family functions and marital satisfaction of the couple have not been able to predict marital disaffection. So it can be concluded as family function and marital satisfactions of couples have an important role in the development of boredom, so effective treatment (family and couple therapy) can be effective in reducing this problem of marriage.
- انتشار مقاله: 12-02-1396
- نویسندگان: Ali Asghar Abbasi Asfajir,Lida Ramezani
- مشاهده
- جایگاه : پژوهشی
- مجله: Sociological of Studies of youth
- نوع مقاله: Journal Article
- کلمات کلیدی: Organizational Commitment,Islamic Azad University,Total social capital,Structural social capital,Cognitive social capital,Communicational social capital,Ayatollah Amoli Branch
- چکیده:
- چکیده انگلیسی: In this paper, we study relation and impact of social capital on organizational commitment among staffs of Islamic Azad University, Branch of Ayatollah Amoli. The data required were collected by using field (survey) research method and the questionary tool. Statistical population was included 152 subjects that 108 subjects were selected based on Morgan table. The descriptive results show that conditions of independent variables (total social capital, structural social capital, cognitive and communicational social capital) and dependent variable (organizational commitment) are under of average level and this is showing unsuitable conditions. The explanation results showed that all the hypotheses whether the main hypothesis (i.e. the relationship between total social capital and organizational commitment) and secondary hypotheses (i.e. the relationship among structural social capital, cognitive social capital, communicational social capital and organizational commitment) were confirmed. In multiple regression analysis, all variables (i.e. structural social capital, cognitive social capital and communicational social capital) were applied and the effect of them was the significant and coefficient of determination () was 0.406. This shows that independent variables explained 40.6% of the variance and dependent variable variations that is a good value. Also, in order to simultaneously study the direct and indirect effects and all independent variables effects on the dependent variable, the path analysis was used. The variables communicational social capital, cognitive social capital and structural social capital had the most total effect, respectively. The results of this study show the importance, relation, and the effect of social capital on organizational commitment.
- انتشار مقاله: 12-02-1396
- نویسندگان: Ali Asghar Abbasi Asfajir,Mohsen Dehghan,Moharam Azad,Nima Khakpour
- مشاهده
- جایگاه : پژوهشی
- مجله: Sociological of Studies of youth
- نوع مقاله: Journal Article
- کلمات کلیدی: Religious beliefs,attachment,Deviant behavior,Involvement,Label,Companions
- چکیده:
- چکیده انگلیسی: Crime or deviance as a danger light shows the defects or deficiencies of society and usually has different causes and factors. This paper tries to answer this main question: What is deviant behavior? Which causes and factors generate student’s deviant behaviors? The main purpose of this study is to determine the effective social factors on female students' deviant behaviors. Hirsch’s social control theory, Sutherland’s social learning theory and Labeling theory used to achieve the hypotheses and results of this study. The method of research was surveying and the instrument for collecting data is questionnaire. Survey population is 3000 girl students in high school in Behshahr city. Sample was 300 people that obtained using cluster sampling in multiphase. For data analysis, statistical methods in descriptive and inferential levels were used (Spearman’s correlation coefficient, linear test, multivariate regression and path analysis). The results showed that the deviate acceptance (label), religious belief, association with deviant people, attachment, involvement and socio-economic status of parents as independent variables and students’ deviant behavior as dependent variable had considerable correlated. To sum up, the author could indicate the deviant behaviors among female students in Behshahr city were low. In overall, they could say that the existence of this rate of deviant behavior could be important and sensitive.
- انتشار مقاله: 12-02-1396
- نویسندگان: علی رحمانی فیروزجاه,Ali Asghar Abbasi,Robabbeh Mousavizadeh
- مشاهده