فیلترها/جستجو در نتایج    

فیلترها

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بانک‌ها



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متن کامل


اطلاعات دوره: 
  • سال: 

    1401
  • دوره: 

    1
  • شماره: 

    68
  • صفحات: 

    109-128
تعامل: 
  • استنادات: 

    0
  • بازدید: 

    97
  • دانلود: 

    0
چکیده: 

1شناخت مؤلفه­ های تربیت اقتصادی زمینه پویایی آموزش در این زمینه را فراهم می­آورد. هدف پژوهش حاضر بررسی شاخص­ها و مؤلفه­های برنامه درسی تربیت اقتصادی است. رویکرد پژوهش حاضر کیفی و روش آن سنتز پژوهی است. جامعه پژوهش کلیه مقالاتی هستند(211 مقاله) که از سال 1390 تا 1401 شمسی و 2010 تا 2022 میلادی در مورد تربیت اقتصادی در برنامه­های درسی ارائه شده­اند. نمونه پژوهش 32 مقاله است که این تعداد بر اساس پایش موضوعی، اشباع نظری داده­ها و به صورت هدفمند انتخاب شده­اند. داده­های پژوهش از تحلیل کیفی مقالات مورد مطالعه، گردآوری شده­اند. با تجزیه و تحلیل داده­ها، ابعاد نشاط در برنامه درسی دوره ابتدایی در 4 عامل و 55 مقوله شامل بُعد عوامل فردی (مشتمل بر شاخص­ها و مؤلفه­های وابسته به ویژگی­های شخصیتی)؛ بُعد فرهنگ و اخلاق اقتصادی(زمینه­های اقتصادی موجود در جامعه)؛ بُعد مفاهیم و دانش اقتصادی (شاخص­های موجود در آموزش اقتصاد) و بُعد مفاهیم جمعی و ارتباطی(شاخص­های ارتباطی و تعاملی در آموزش) طبقه بندی شدند. تربیت اقتصادی به مؤلفه­های درون­سازمانی و برون­سازمانی در نظام­های آموزشی وابسته است که نیازمند برنامه­ریزی کلان در این زمینه است.

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اطلاعات دوره: 
  • سال: 

    1403
  • دوره: 

    13
  • شماره: 

    4
  • صفحات: 

    61-83
تعامل: 
  • استنادات: 

    0
  • بازدید: 

    44
  • دانلود: 

    9
چکیده: 

As the most complex manufactured structures, cities face excessive population growth. Their expansion has intensified on high-risk sites, and the available evidence also indicates the continuous increase of all types of natural crises in terms of intensity and frequency. Scientific and experimental findings show that the best way to deal with danger is to promote the resilience of settlements in different dimensions (social, economic-livelihood, Physical-spatial and institutional); in other words, resilience in both human and environmental dimensions comprehensively. It decreases and increases. This research has evaluated and analyzed the components of resilience in Sari. The method of the present study is applied in terms of purpose and descriptive-analytical and field in nature. The statistical population in this research includes citizens living in the four districts of Sari, and the sample size was determined based on Cochran's formula of 383 people, who were selected from among the statistical population by stratified sampling. The questionnaire is the method of collecting library and field information and its most important tool. For data analysis, descriptive and inferential statistics (one-sample t-test and structural equation modeling) were used by SPSS and Smart PLS software, and entropy and SAW models were exerted. The research results indicate that the situation of the four regions of Sari regarding social components has better conditions than other dimensions of resilience. In terms of institutional components, they have a vulnerable state. According to the entropy model, among the components of resilience, the institutional dimension has the most weight, and the economic dimension has the least weight. Moreover, according to the SAV model, Region 1 ranks first, and Region 3 of Sari ranks last in having the components of resilience dimensions.

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اطلاعات دوره: 
  • سال: 

    1401
  • دوره: 

    12
  • شماره: 

    47
  • صفحات: 

    75-93
تعامل: 
  • استنادات: 

    0
  • بازدید: 

    166
  • دانلود: 

    11
چکیده: 

Background: The expansion of the use of audio and video media technology has faced society with many medical, cultural and economic challenges. In the meantime, excessive use of mobile phones can cause many problems. Objective: The aim of this study was to construct and validate a questionnaire on Physical and psychological injuries of mobile phones. Method: The method of the present study was descriptive-correlational and confirmatory factor analysis. The statistical population of the study consisted of all citizens of Khorramabad with a diploma or higher in 1399, which was selected as a statistical sample by available sampling method of 200 people online and virtual. Results: The results showed that the factorized Physical and psychological harm questionnaire of cell phone with 42 questions and 10 components (fear of loss, vibration syndrome, duck syndrome, nomophobia, insomnia, hearing problem, eye syndrome, tunnel and neck syndrome SMS) and has good reliability, validity and flexibility in terms of psychometrics. Discussion and Conclusion: The questionnaire of factor analysis of Physical and psychological injuries of mobile phones can be used to identify and study the Physical and psychological injuries of mobile phones.

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مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
نویسندگان: 

Baghernejhad Elnaz

اطلاعات دوره: 
  • سال: 

    1402
  • دوره: 

    11
  • شماره: 

    2
  • صفحات: 

    29-60
تعامل: 
  • استنادات: 

    0
  • بازدید: 

    191
  • دانلود: 

    29
چکیده: 

ABSTRACT Despite a wide range of components and criteria affecting travel behavior presented through empirical research, the results of these studies are inconclusive, which could be due to the difference between these components and criteria in the study areas. Therefore, this research presented a method to determine which factors in different Physical developments affect travel behavior due to the differences in various Physical developments. The required information was collected through 271 questionnaires at the level of three neighborhoods of Monirieh, Koye Bimeh, and Koye Golestan in Tehran, Iran, as the old, conventional, and new neighborhoods, respectively. ANOVA test was exerted to analyze the significant difference between different development patterns in three neighborhoods. Dunnett's T3 was applied to determine which neighborhood caused the difference between groups. Also, the factors affecting travel behavior were obtained based on exploratory factor analysis indicators. Finally, by comparing the results of the ANOVA test and regression analysis, it was discovered that factors such as car ownership, dependence and pro-liking for private cars, density and access to educational centers and parks, access to medical and service centers, and variety and density of retail stores had been introduced as the factors affecting travel behavior due to the differences in development patterns. However, proximity to the public transportation station, accessibility preferences in choosing a residence, dependence, and pro-liking for other than a private car, having a license, number of children under five years old, and age have influenced travel behavior regardless of the variation between neighborhoods. Extended Abstract Introduction Finding factors affecting travel behavior has been one of the main concerns of transportation planners. However, in the last two decades, the importance of the influence of the features of the built environment, including land use, along with demographic-economic characteristics, travel behavior, and attitudes of people, has been raised by urban planners. Studies seek to find factors affecting travel behavior, especially land use characteristics. Despite presenting a wide range of components and criteria affecting travel behavior, the results of the studies are inconclusive, which could be due to the difference between these components and criteria in the study areas. Therefore, this research presented a method to determine which factors in different Physical developments affect travel behavior due to the differences in various Physical developments. In order to do this, it must first be determined whether the study areas/different development patterns have a significant difference in terms of travel behavior or not. In case of a positive answer to the previous question, the following question is which study areas caused this difference. The next question arises: -Which Physical and non-Physical characteristics affect travel behavior due to distinctions between different development patterns?   Methodology The present research method is analytical and experimental based on quantitative methods. This research chose the frequency of travel by private car, public transportation, and walking as the travel behavior. According to the research's purpose, indicators and criteria affecting travel behavior were extracted after reviewing the theoretical and experimental literature. Then, the required information was collected through 271 questionnaires at the level of three neighborhoods of Monirieh, Koye Bimeh, and Koye Golestan as the old, conventional, and new neighborhoods, respectively. The questionnaire was compiled as a Likert scale in five parts of travel information, demographic-economic characteristics, perceptual characteristics of land use, travel habits, and access preferences of people in choosing their residence. ANOVA test was used to analyze the significant difference between different groups of a characteristic (here, different development patterns or the three case studies). Dunnett T3 was exerted to determine which neighborhood caused the difference between groups. Also, the factors affecting travel behavior were obtained based on exploratory factor analysis indicators. Finally, by comparing the results of the ANOVA test and regression analysis, it was discovered which factors affecting travel behavior were due to the differences in study areas and which factors affect travel behavior regardless of development patterns.   Results and discussion This research aims to identify the factors affecting travel behavior due to the differences in development patterns. In this regard, the findings in line with the first research question show that the frequency of three modes of travel, by private car, transportation, and pedestrian, differ significantly in the three neighborhoods. Furthermore, ANOVA test results depict that there is a significant difference between these three neighborhoods in terms of factors affecting travel behavior, such as perceptually environmental characteristics of the neighborhood, dependence and pro-liking for personal cars, variety and density of retail stores, density and access to educational units and parks, access to medical and service centers, and car ownership. Finally, by comparing the results of the ANOVA test with the regression analysis assessing the relationship between Physical and non-Physical factors (the same indicators in the same study areas) with travel behavior, the factors affecting travel behavior owing to different development patterns were identified. Factors such as car ownership, dependence and pro-liking for private cars, density and access to educational units and parks, access to medical and service centers, and variety and density of retail stores have been introduced as the factors affecting travel behavior due to the differences in development patterns. However, proximity to the public transportation station, accessibility preferences in choosing a place of residence, dependence, and pro-liking for other than a private car, having a certificate, number of children under five years old, and age have influenced on travel behavior regardless of the variation between neighborhoods (different Physical development patterns).   Conclusion In In order to discover the factors affecting travel behavior due to the differences in patterns of Physical development, this research has provided a more detailed analysis of the factors affecting travel behavior. It has achieved more accurate components than previous studies in this regard. Detailed analysis of studies related to travel behavior and finding the main components affecting it, considering the extent of variables and data, can pave the way for professionals in transportation planning and urban planning, in addition to providing detailed methods and criteria in the related literature.   Funding There is no funding support.   Authors’ Contribution Authors contributed equally to the conceptualization and writing of the article. All of the authors approved thecontent of the manuscript and agreed on all aspects of the work declaration of competing interest none.   Conflict of Interest Authors declared no conflict of interest.   Acknowledgments  We are grateful to all the scientific consultants of this paper.

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نویسندگان: 

Vijaya Puja santhi | Singh Rattandeep

اطلاعات دوره: 
  • سال: 

    1402
  • دوره: 

    20
  • شماره: 

    140
  • صفحات: 

    28-51
تعامل: 
  • استنادات: 

    0
  • بازدید: 

    87
  • دانلود: 

    0
چکیده: 

1Pulses form stable dietary components for majority of population across the world. Different people consume pulses in different ways like Uncooked, Soaked, and cooked or only cooked without soaking. All these processing techniques lead to changes in the nutritional value of the pulses. Studies have also reported that in addition to nutritional components like Proteins, Carbohydrates, and fats, pulses also contain anti-nutritional components like Lectins, Tannins, and Polyphenols that greatly interfere with digestion of pulses in the human intestine. Hence in the current study a comprehensive review is being compiled to evaluate the nutritional and antinutritional aspects of pulses and effect of processing methods on invitro protein and starch digestibility of the pulses.

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بازدید 87

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نویسندگان: 

اطلاعات دوره: 
  • سال: 

    2021
  • دوره: 

    8
  • شماره: 

    2
  • صفحات: 

    0-0
تعامل: 
  • استنادات: 

    1
  • بازدید: 

    27
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

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مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
نویسندگان: 

Einali Jamshid | Rahmanpour Ismaeil

اطلاعات دوره: 
  • سال: 

    1402
  • دوره: 

    13
  • شماره: 

    3
  • صفحات: 

    1-16
تعامل: 
  • استنادات: 

    0
  • بازدید: 

    235
  • دانلود: 

    16
چکیده: 

A B S T R A C T Tourism as a socio-economic activity plays an essential role in the economic, social, Physical, and cultural dimensions of rural settlements in developing countries, which can have significant impacts on rural Physical identity. The purpose of this study was to evaluate the impact of tourism on the identity changes of rural settlements in Oraman area of Sarvabad Township in Kurdistan province. Therefore, the present study questions 1. What is the relationship between tourism development and rural identity changes in the study area? What are the most critical factors influencing the Physical development of rural settlements? He answers. The present study is a descriptive-analytical based on data collection using a questionnaire. The statistical population of the study consisted of 7 villages located in the Dezli-Hajij communication axis in Oraman District based on population and housing census data of 1395 with 1572 households and 306 households were selected using Cochran formula. One-sample t-test and factor analysis were used for data analysis. The findings of the study showed that tourism development in the sample villages in terms of continuity over time such as housing construction quality (3/67), sanitation (3/39) and land-use changes (3/78) and unity and plurality such as Design and style of housing architecture (3/01) and public transit architecture (3/23) and then differentiation and homogeneity such as proportionality with rural life (3/58) and rurality or location (3/43) have a positive impact on the Physical dimensions of rural settlements in the region. The results of the exploratory factor analysis showed that tourism development plays a vital role in the development of rural Physical identity in the region. So that the proportion of rural life with a specific amount of 13/6 and 27% of the total variance had the most influence among the factors Extended Abstract Introduction  As an important socio-economic activity in local and regional development, tourism has a high potential for political, social, and economic changes in communities. Scholars widely regard it as the engine of development. Today, rural areas in developing countries face various economic, social, and environmental challenges. Planners need to pay more attention to complementary sectors of agricultural activities such as the development of handicrafts, food industries, and tourism because agriculture is now retreating from its hegemonic position in some rural areas. Therefore, tourism as one of the essential approaches to rural development has multiple effects on the socio-economic dimensions of rural areas. Tourism can play a vital role in shaping spaces, reconfiguring and rebuilding processes, creating new socio-economic opportunities in less-developed rural areas,  and leads to changes in the Physical dimensions and Physical identity of the villages.   Methodology This study aims to investigate the role of tourism development in the Physical identity of  rural settlements located in the Dezley-Hajij road axis in Oraman County (Sarvabad Township- Kurdistan province) in western Iran. This applied study methodology of research was based on analytical– descriptive methods using questionnaires. After the survey of theoretical bases, the questionnaire was set using a Likert spectrum and distributed randomly among the sample. The statistical population of this study consisted of 1572 households residing in the villages of Daraki (Dezli County), Veisiyan and Kamaleh (Oraman County), Belbar, Jivar, Celin, and Novin (Shalyar County), with a sample of 306 was selected by Cochran formula. A questionnaire was further validated by an academic panel of experts in the field of research. Cronbach's alpha determined its reliability, which was up to 0.890 for measured indexes. The data were analyzed by One sample T-test and Factor   analysis tests in the SPSS software package.    Results and discussion To investigate the role of tourism activities in the Physical identity change of rural settlements, the research indices in terms of three components of time continuity (quality of constructions, health, and environmental cleanliness and land-use transformations), unity/multiplicity (Landscape of free passages and the type of architectural style), and differentiation/similarity (proportional to rural life and Compliance with the Physical environment) were classified. The results of the one-sample t-test showed that assuming numerical utility (3 mean spectra), the components of continuity in time, variance, multiplicity, and differentiation and similarity with numerical mean values (3.62), (3.35), and (3.27), respectively. The effect of tourism development is affected, and the difference is positive and means between upper and lower boundaries. There is a significant difference at the 95% level between the components. Evaluation of the importance of tourism in the Physical development of rural settlements from the viewpoint of the respondents using factor analysis statistical test showed that the relevant data according to the KMO coefficient (0.812) is appropriate, and the Bartlett's test is 99% significant. Therefore, 50 variables extracted from the questionnaire were classified into six main factors, namely rural planning and architecture, beautification and environmental hygiene, privacy and road improvement, rural livelihoods, cultural regeneration, and Physical security.   Conclusion Findings based on the utility analysis of indicators indicate the positive impact of tourism development on the development of Physical identity changes in rural settlements in the study area. Thus, the development of tourism in the villages under study has been able to positively influence the three dimensions of identity, such as continuity in time, unity and plurality, and differentiation and similarity. Therefore, it can be concluded that tourism development due to its social and economic impacts on the villages has also led to changes in rural Physical identity. Moreover, hygiene and cleanliness of the rural environment were observed with a numerical mean (3.81) and (3.67), respectively, both of which are indices in the continuity component over time. The results of the data analysis using factor analysis showed that the studied variables had 6% of the total variance in 5% of total variance. Based on the results of this analysis, it can be concluded that tourism development in two factors in terms of continuity in time has the most impact on the Physical identity of rural settlements at 41%. Thus, planning and architecture of rural housing with 27% of the total variance and beautification and sanitation of the Physical environment with 14% of the total variance have a significant impact on the Physical changes and, consequently, the Physical identity of the rural settlements. Based on the research findings, the following suggestions can be considered: Strengthening local institutions, such as the Islamic Council and the local managers, in order to promote the use of local patterns in the construction of new instruments to conform to the Physical structure and function of the villages in the region; Management of land use changes on the edge of the village in order to prevent unnecessary Physical changes in the way of preservation and environmental beauty; Prevent the accumulation of pesticides in public passages due to tourism in the area; Improving public beauties and beautifying them using the social and cultural elements of the region.   Funding There is no funding support.   Authors’ Contribution The authors contributed equally to the conceptualization and writing of the article. All of the authors approved the content of the manuscript and agreed on all aspects of the work.   Conflict of Interest The Authors declared no conflict of interest.   Acknowledgments The authors appreciate to all the scientific consultants of this paper.

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اطلاعات دوره: 
  • سال: 

    1402
  • دوره: 

    13
  • شماره: 

    3
  • صفحات: 

    67-87
تعامل: 
  • استنادات: 

    0
  • بازدید: 

    156
  • دانلود: 

    24
چکیده: 

A B S T R A C T The current research is descriptive-analytical. In terms of purpose, it is in the category of applied research. Both library and field methods have collected the information required for this research. The statistical population of the research consisted of citizens living in Kasra, Azadi, Rezvan, Rahan, Hasht Behesht and Zeytoun residential complexes, which consisted of 6588 people, and the sample size according to the Cochran formula was 364. The study results of the studied residential complexes from the perspective of spatial connectivity indicators indicated that among the investigated complexes, Rahan residential complex had the lowest connectivity index compared to the rest of the complexes, and the highest share of this comparison goes to Kasra residential complex. From the comparison of the complexes based on the interconnection index, we conclude that the location of spaces and accesses in Rahan complex is very weak. Compared to the rest of the complexes, the location of access and communication in Kasra complex is lower. Moreover, Rezvan has been suitable and successful. It is said that the increase of connection in public spaces occurs with increase of sociability. Among the other results of this research, the spatial order component with the path coefficient value of 0.368 has the highest path coefficient among the investigated components. In the first place, the playability component with a path coefficient of 0.253 is in the second place, the multi-purpose component with a path coefficient of 231 0.0 in the third place, the security component with a path coefficient of 0.162 is in the fourth place and the environmental comfort component is in the fifth place with a path coefficient of 0.153 Extended Abstract Introduction In the public space of neighborhoods and residential environments, the issue of sociability has been less addressed. Public spaces can boost the social life of citizens by strengthening social interactions and being involved in social sustainability. The residential environment conveys the residents a sense of well-being and satisfaction through Physical, social or symbolic features. In each residential complex, according to the different arrangements of the blocks in it, it is possible to reach different influential indicators of the public space in it, which, according to the way they are arranged, have different potentials from the point of view of sociability in them. Declining sociability causes many problems in relationships between people and reduces the sense of belonging to a place, security, and other issues caused by not paying attention to the quality of collective life in housing. The main question is: - What are the components of the spatial structure affecting the sociability of residential complexes in the city of Kermanshah?   Methodology The current research is descriptive-analytical. In terms of purpose, it is in the category of applied research. Two library and field methods have collected the information needed for this research. In the field method, primary data collection has been done according to the research questions by designing a 5-scale Likert scale questionnaire. The statistical population of the study consisted of citizens living in Kasra, Azadi, Rezvan, Rahan, Hasht Behesht and Zeytoun residential complexes, which consisted of 6588 people, and the sample size was estimated to be 364 people using the Cochran formula. Factors such as the ease of access to the complexes, the willingness and cooperation of the residents and the management of the complexes were also influential in selecting the samples studied in this research. In this research, in order to investigate the sociability of residential complexes based on the   theoretical framework prepared in the present research, the Physical indicators affecting this issue include five indicators of "connectivity, interconnectedness, control, selection and depth" in each of The studied samples have been evaluated and analyzed in public spaces including the playground, gathering space, parking lot, and lobby. This research used Depthmap analytical software and structural equation modeling software to analyze the data.   Results and discussion In this research, the relation of sociability of public spaces of residential complexes in Kermanshah, which includes Kasra residential complex, Azadi residential complex, Rezvan residential complex, Rahan residential complex, Hasht Behesht residential complex and Zeytoun residential complex as the basis of the research case. Among the samples studied, Rahan residential complex has the lowest connectivity index compared to other complexes; the largest share of this comparison goes to Kasra residential complex. In the meantime, Zeytoun residential complex, then Azadi, Hasht Behesht and Rezvan have the lowest to the highest amount. It can be seen that the public spaces of Rahan residential complex do not have the desired level of connectivity. As the communication increases, the spaces will become more sociable. From the comparison of the complexes based on the interconnection index, we conclude that the location of the spaces and accesses in the Rahan complex is very weak and lower than the rest of the complexes. According to the numbers extracted, Zeytoun complex and following that Kasra and Rezvan complexes are at the same level of performance, and Azadi and Hasht Behesht complexes have the best performance in this aspect; the placement of access and communications in Kasra and Rezvan complexes has been appropriate and successful. It is said that the increase of connection in public spaces occurs with the increase of sociability. Among the investigated sociability components, the spatial order component with the path coefficient value of 0.368 has the highest path coefficient. In the first place the playability component with a path coefficient of 0.253 is in the second place, and the multipurpose component with a path coefficient of 0.231. In the third place, the security component, with a path coefficient of 0.162, is in the fourth place, and the environmental comfort component is in the fifth place, with a path coefficient of 0.153.     Conclusion Living in the common spaces of residential complexes allows one to be with others comfortably and effortlessly. A person can take a usual walk to be among people, sit on a bench near the door for a short time, and even sometimes look out of the window can be a worthwhile activity. In this research, an attempt was made to examine the condition of the studied residential complexes from the perspective of sociability. The results showed that Rahan residential complex had the lowest level of connectivity index compared to the rest of the complexes and the largest share of this. The comparison reaches Kasra residential complex. In the meantime, Zeytoun residential complex, then Azadi, Hasht Behesht and Rezvan have the lowest to the highest amount. It can be seen that the public spaces of Rahan residential complex do not have the desired level of connectivity. As the communication increases, the spaces will become more sociable. From the comparison of the complexes based on the interconnection index, we conclude that the location of spaces and accesses in Rahan complex is very weak. Compared to the rest of the complexes, the location of access and communication in Kasra complex is lower. And Rezvan has been suitable and successful. It is said that the increase of connection in public spaces occurs with the increase of sociability. Extended Abstract Introduction In the public space of neighborhoods and residential environments, the issue of sociability has been less addressed. Public spaces can boost the social life of citizens by strengthening social interactions and being involved in social sustainability. The residential environment conveys the residents a sense of well-being and satisfaction through Physical, social or symbolic features. In each residential complex, according to the different arrangements of the blocks in it, it is possible to reach different influential indicators of the public space in it, which, according to the way they are arranged, have different potentials from the point of view of sociability in them. Declining sociability causes many problems in relationships between people and reduces the sense of belonging to a place, security, and other issues caused by not paying attention to the quality of collective life in housing. The main question is: - What are the components of the spatial structure affecting the sociability of residential complexes in the city of Kermanshah?   Methodology The current research is descriptive-analytical. In terms of purpose, it is in the category of applied research. Two library and field methods have collected the information needed for this research. In the field method, primary data collection has been done according to the research questions by designing a 5-scale Likert scale questionnaire. The statistical population of the study consisted of citizens living in Kasra, Azadi, Rezvan, Rahan, Hasht Behesht and Zeytoun residential complexes, which consisted of 6588 people, and the sample size was estimated to be 364 people using the Cochran formula. Factors such as the ease of access to the complexes, the willingness and cooperation of the residents and the management of the complexes were also influential in selecting the samples studied in this research. In this research, in order to investigate the sociability of residential complexes based on the theoretical framework prepared in the present research, the Physical indicators affecting this issue include five indicators of "connectivity, interconnectedness, control, selection and depth" in each of The studied samples have been evaluated and analyzed in public spaces including the playground, gathering space, parking lot, and lobby. This research used Depthmap analytical software and structural equation modeling software to analyze the data.   Results and discussion In this research, the relation of sociability of public spaces of residential complexes in Kermanshah, which includes Kasra residential complex, Azadi residential complex, Rezvan residential complex, Rahan residential complex, Hasht Behesht residential complex and Zeytoun residential complex as the basis of the research case. Among the samples studied, Rahan residential complex has the lowest connectivity index compared to other complexes; the largest share of this comparison goes to Kasra residential complex. In the meantime, Zeytoun residential complex, then Azadi, Hasht Behesht and Rezvan have the lowest to the highest amount. It can be seen that the public spaces of Rahan residential complex do not have the desired level of connectivity. As the communication increases, the spaces will become more sociable. From the comparison of the complexes based on the interconnection index, we conclude that the location of the spaces and accesses in the Rahan complex is very weak and lower than the rest of the complexes. According to the numbers extracted, Zeytoun complex and following that Kasra and Rezvan complexes are at the same level of performance, and Azadi and Hasht Behesht complexes have the best performance in this aspect; the placement of access and communications in Kasra and Rezvan complexes has been appropriate and successful. It is said that the increase of connection in public spaces occurs with the increase of sociability. Among the investigated sociability components, the spatial order component with the path coefficient value of 0.368 has the highest path coefficient. In the first place the playability component with a path coefficient of 0.253 is in the second place, and the multipurpose component with a path coefficient of 0.231. In the third place, the security component, with a path coefficient of 0.162, is in the fourth place, and the environmental comfort component is in the fifth place, with a path coefficient of 0.153.     Conclusion Living in the common spaces of residential complexes allows one to be with others comfortably and effortlessly. A person can take a usual walk to be among people, sit on a bench near the door for a short time, and even sometimes look out of the window can be a worthwhile activity. In this research, an attempt was made to examine the condition of the studied residential complexes from the perspective of sociability. The results showed that Rahan residential complex had the lowest level of connectivity index compared to the rest of the complexes and the largest share of this. The comparison reaches Kasra residential complex. In the meantime, Zeytoun residential complex, then Azadi, Hasht Behesht and Rezvan have the lowest to the highest amount. It can be seen that the public spaces of Rahan residential complex do not have the desired level of connectivity. As the communication increases, the spaces will become more sociable. From the comparison of the complexes based on the interconnection index, we conclude that the location of spaces and accesses in Rahan complex is very weak. Compared to the rest of the complexes, the location of access and communication in Kasra complex is lower. And Rezvan has been suitable and successful. It is said that the increase of connection in public spaces occurs with the increase of sociability.

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اطلاعات دوره: 
  • سال: 

    1397
  • دوره: 

    9
  • شماره: 

    32
  • صفحات: 

    141-150
تعامل: 
  • استنادات: 

    0
  • بازدید: 

    877
  • دانلود: 

    264
چکیده: 

یکی از راه های شناخت و مدیریت سیستم های محیطی، مطالعه و ارزیابی مولفه های مورفومتری و تعیین آلومتری بین آنها است. آلومتری مطالعه میزان نسبی تغییر در دو جزء از سیستم بوده و رشد قسمتی از سیستم را در مقایسه با رشد کل سیستم و یا بعضی قسمت های دیگر آن بیان می کند. بنابراین تسلط بر چنین علمی خواهد توانست بسیاری از مسائل مدیریتی حاکم بر رفتار سیستم های محیطی و از جمله سیستم های شهری را برطرف نماید. در همین راستا این پژوهش سعی دارد روابط آلومتریک مولفه های فیزیکی و کالبدی شهر کرمان را تحلیل نماید. بدین منظور داده های مورد نیاز شامل ویژگی های جمعیتی و ساختاری- کالبدی شهر کرمان، از اسناد منابع شهرداری و نهادهای مربوطه مانند آموزش و پرورش جمع آوری گردید. پس از اندازه گیری خصوصیات مورفومتری ویژگی های ساختاری کالبدی و همچنین ویژگی های جمعیتی شهر کرمان، از طریق آنالیز رگرسیون رابطه بین ویژگی های ساختار- کالبدی مورد بررسی قرار گرفت و نهایتا نوع رابطه بین آنها مشخص شد. نتایج تحقیق حاکی از آنست که در شهر کرمان مولفه های جمعیتی سریعتر از سایر ابعاد رشد می کند به این معنی که در طی رشد شهر مولفه هایی مثل کاربری های ورزشی، فضای سبز و بهداشتی- درمانی افزایش می یابد. همچنین نتایج نشان می دهد که از بین مولفه های اندازه گیری شده فقط بین مولفه های جمعیتی و کاربری های ورزشی، فضای سبز و بهداشتی- خدماتی روابط آلومتریک برقرار است. و رابطه بین سایر مولفه ها از نوع آلومتریک نیست. این بدان معناست که عدم اولویت بندی مناسب در اجرای پروژه های عمرانی از یک طرف و همچنین توسعه نامتوازن فیزیکی شهر کرمان از طرف دیگر باعث رشد نامتوازن در سیستم شهری این شهر شده که همین امر موجب عدم شکل گیری روابط آلومتریک مناسب در ساختار فیزیکی- کالبدی این شهر می باشد.

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اطلاعات دوره: 
  • سال: 

    1400
  • دوره: 

    52
  • شماره: 

    2
  • صفحات: 

    97-108
تعامل: 
  • استنادات: 

    0
  • بازدید: 

    164
  • دانلود: 

    15
چکیده: 

Recognition and understanding the genetic control of traits, combining ability and genetic structure are directly related to the success of breeding programs. For this purpose, a 7 × 7 one-way diallel design was conducted in a randomized complete block design with three replications. The measured traits were included plant height, height to the first capsule, number of days to 50% and 90% of flowering, number of capsules per plant, number of seeds per capsule, number of days to physiological ripening, number of branches, leaves number and length, 1000-seeds weight, capsule weight, length and width, chlorophyll a, b and total chlorophyll, biological andeconomic yields, harvest index, oil and protein percentage. Analysis of variance showed that there was a significant difference between genotypes and diallel analysis showed that the additive variance of all traits and dominant variance of all traits except height to the first fruit-bearing capsule were significant. The oltan cultivar was the best and Ardestan genotype was the worst genotype in terms of general combining ability. Sabzevar×TS-3 and Sirjan×Fars were the best hybrids in most traits. The general heritability was between 0.90 to 0.96 for biologic yield and number of branches, respectively and narrow heritability was between 0.36 to 0.91 for the number of branches and harvest index, respectively. The analysis of variance by Hayman method confirmed the results of Griffing analysis.

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