جستجوی مقالات مرتبط با کلیدواژه « ارزیابی » در نشریات گروه « میان رشته ای »

The rapid growth of urbanization has put heavy pressure on the land and surrounding resources and has caused a reduction in vegetation, open spaces and serious social and environmental problems. Therefore, an essential step for managing and planning urban development, as well as evaluating its cumulative effects, is to investigate and simulate the physical development of the city. The purpose of this study is to understand the effective factors in the process of physical development of Tabriz metropolis according to the category of sustainable urban spatial development from the ecological aspect and maintaining its environmental conditions in the next two decades. For this purpose, according to the optimal separation capability of users, in the image classification process, the object-oriented image analysis method was used, which also relies on spectral information and information related to texture, shape, and content, and using Landsat 5 multi-temporal satellite images. and 7 and Shigra satellite image processing techniques of land use changes in the time period 4891-1102 have been evaluated with an emphasis on the spatial expansion of Tabriz metropolis. Based on the results, the area of Tabriz metropolis (the mother city of Tabriz and satellite cities) has increased from 7220.34 hectares in 1984 to 22346.82 hectares in 2012. A significant area of recent development has taken place on floodplains and areas vulnerable to earthquakes, which requires the management of the future development of the surrounding cities. For this purpose, factors affecting the physical development of Tabriz metropolis based on research background in the form of 42 indicators were identified and mapped using multivariate evaluation methods based on linear combination and fuzzy CLW and by extracting lands prone to future physical development along with the dependent variable of urban changes. During the years of 1984-2012, with the use of VokraM-aC automatic Markov chain cells, the future pattern of land use was predicted in the form of an environmental protection approach and in accordance with the principles of sustainable development until 2038. Agricultural and garden lands will be damaged.

Evaluations and value patterns are among the things based on which literary texts can be examined and analyzed. This research has investigated and analyzed two collections of stories accompanied by the Hamrahe ahanghaye baabaam and Abshouran by Dervishes, based on text valuation patterns and relying on vernacularism and interdisciplinary knowledge. The research method is descriptive and analytical. These two collections of stories are among the works that were written in the field of realism, and by relying on the valuation patterns in them, the author's focalizations, highlights, and evaluations can be seen. Measure the canvas in them. The results of the research indicate that the dervishes in the form of environmental elements and to express the pains and sufferings of the middle and weak strata of the society in contrast to the affluent strata, environmental manipulations and destructions, although aligned with the manifestations of culture and progress. However, he does not like it and always has negative evaluations towards them. Also, according to the value patterns of the texts, it can be understood that a peaceful life alongside nature and its dangers is rooted in respect for the multifaceted political, social, etc. dependencies of humans with nature. It is necessary to mention that the narrator's social, economic and cultural position has a significant impact on forming a point of view in connection with the environment.

. The present study was conducted to evaluate the internal efficiency of the undergraduate curriculum of mathematics education at Farhangian University. This is a descriptive-survey study. , 55 mathematical students and 7 faculty members in this field were studied as a statistical sample. The data gathering tool was a questionnaire. Validity (by the method of cluster analysis) and reliability (with a coefficient of 0.82) were confirmed.Data were analyzed using spss software. According to the findings, the intrinsic effectiveness of the curriculum in mathematics education was acceptable from the viewpoint of students and professors of this field, but it was lower than the desirable level of adequacy. In addition, from the perspective of students, the elements of "time", "learning activities" and "goals" are in the best position compared to other elements of mathematics curriculum. While, from the viewpoint of the professors, the elements of "role of the master", "place" and "learning activities" are respectively better than other elements of the curriculum of mathematical education. However, it seems that rethinking and revising the curriculum of the masters' undergraduate degree is important and necessary in order to improve the quality of internal efficiency.

Successful implementation of information systems depends directly on the current situation of the organizations. Since the design and implementation of information systems require high investments, consideration of the organization's readiness to deploy these systems seems essential. This article, with a comprehensive examining the different models of assessment and the use of experts and scholars in the fields of technology and information systems, while enumerating the related factors, tries to design a model based on the facts and circumstances of the police organization internal environment. Based on the model, the Police organizational readiness includes dimension of “technology and process”, and human factor; based on the factors, 76 indicators were extracted to evaluate the readiness of the police to establish information systems. Using these indicators to assess organizational readiness can facilitate targeted designing according to the organizational conditions and saving the organization’s resources. The model provides the factors and indices of business intelligence evaluation, helps the police and other organizations in designing, and implementation of business intelligence systems to support better decision making at all levels.

Wheat farmers in general and rain fed farmers in particular are faced with natural hazardssuch as drought. In Kermanshah Province, rain fed farmers are challenged by drought,frost, and dust storm. To overcome this dilemma, agricultural policy makers haveprovided crop insurance to rain fed farmers in order to promote risk management andreduce production risk. Because of complex nature of crop insurance in one hand andrecurrent event of natural and man made disasters in other hand, continuous evaluationof crop insurance in terms of stakeholders' satisfaction is imperative. Therefore, thepurpose of this qualitative study was to evaluate the process of crop insurance in termsof stakeholder satisfaction using participatory evaluation and grounded theory. ByUsing purposeful sampling, insured rain fed farmers, crop insurance extension agents,and agricultural bank specialists all had participated in this study. The result of contentanalysis revealed three major themes: 1) infrastructural factors, 2) attitudinal factors,3) administrative factors. The infrastructural factors include: ineffective crop insurancestructure, lack of job security for private insurance agents, small scale farming systems,limited insurance coverage, and weak coordination between agricultural organization andother related offices. The attitudinal factors include: lack of crop insurance knowledgeamong farmers, weak crop insurance culture, lack of trust among farmers and privateinsurance agents. The administrative factors include: delays in paying damages, andunrealistic damage estimation. Based on the results, the following recommendations areproposed: standardizing damage estimation, redefining crop insurance premiums, andusing information communication to institutionalizing crop insurance culture amongrural population.

Agricultural insurance is among new tools that have operated more efficiently for reducing the risks in the agriculture sector. Given that wheat is one of the strategic products among agricultural crops, to reduce its production risks through insurance of agricultural products, is highly important. However, acceptance of wheat insurance by the farmers faces some problems and bottlenecks. With regard to the fact that experience of the risk in the past years would be one of the factors influencing acceptance of insurance in the years to come, the present study was conducted in the calendar years 1384-1385 (2005-2006) to 1386-1387 (2007-2008) with an aim to making an assessment of effects of natural risks (cold and frost, floods, high temperature, heavy rains, drought, diseases, etc.) on the acceptance of wheat insurance among farmers in South Khorasan Province. The present study has used correlation-descriptive method and statistical population of the study comprises 158 wheat cultivators of South Khorasan Province who were selected through application of Cochran formula. Cities of the province were divided into three categories with regard to their wheat cultivators and one city as selected from each category. In order to increase reliability, some 200 questionnaires were distributed among farmers in Birjand, Sarayan and Sarbishe townships. The data collected from the questionnaires were analyzed with the application of SPSS software. The results showed that there is a meaningful difference between those who accept the insurance and those who reject it in terms of revenues obtained through agricultural activities, the damage sustained by factors such as hail, cold weather and drought. Also, it showed that there is a meaningful relation between variables such as record of the occurrence of damage in the farm, revenues obtained from agricultural activities, damage caused by hail and frost, the frequency of risks, farmers’ prediction of risks and assessment of fitness of premium with the variable of insurance acceptance. In this research, through application of logistic regression it as found out that the five variables including the extent of damage caused by hail, cold weather, drought, heavy rains and also history of wheat cultivation are the most effective meaningful factors on the acceptance of wheat insurance. With the application of factor analysis, seven obstacles were identified in the acceptance of wheat insurance including, educational and information bottlenecks, specialization and belief bottlenecks, bottlenecks concerning inappropriate compensation of damage, administrative bottlenecks, economical bottlenecks, bottlenecks pertaining to previous experiences and available facilities and, finally, legal bottlenecks which, in the process of acceptance of insurance, impede farmers to accept insurance.