mohammad davodi

The purpose of this study was to determine the amount of liver lesions in slaughtered sheep in Yasuj slaughterhouse with specific reference to the prevalence rates, gross and histopathological features.

This study was conducted from winter 2018 - 2020. A total of 800 livers from 3062 slaughtered sheep identified as having one or more liver lesions were used for macroscopic and microscopic studies.

Fifteen percent of the 800 studied livers had liver lesions. In the macroscopic and microscopic study of these lesions, 39 cases (4.9%) were diagnosed with liver abscess, 28 cases of hydatid cyst (3.75%), 20 cases of fasciolosis (2.5%), fatty liver (2.5%) and 2 cases of scurvy cystosis (2.5%).

Our study shows the high rate of liver lesions, especially abscesses and parasites in sheep in Yasuj slaughterhouse and the need for more attention to the prevention and treatment of these lesions.

The decline in the quality of urban life due to the formation and occurrence of complex problems in various economic, social, environmental, physical and institutional dimensions, has made it necessary to use the model of good urban management with the aim of improving livability. The purpose of this study is to evaluate and analyze the components of livability in the seven regions of Ahvaz. This research was applied in terms of purpose and descriptive-survey in terms of method.In order to collect research data, two methods of documentary analysis and survey were used. The research tools were questionnaires and interviews with experts. The statistical population of the study was about 200 experts in Ahvaz, of which 62 were selected as the sample size. One-sample t-test was used for analysis.The results of quantitative data analysis showed that the average of the total urban environment index in Ahvaz is 1.86, urban history is 1.9, urban management is 1.92, services of the Minister of Urban Infrastructure are 2.20 and Economy is 1.76 in the city. Ahvaz, the situation of services and infrastructure index is better than other indices and the economy index is worse than other indices.

The interweaving of education and human life causes determining goal for human life to be of the most important issues in determining goal for education. Since determining goals for education is under the influence of macro-philosophical statements including the assumptions of ontology, axiology, anthropology, and epistemology, the present research investigated these assumptions via inferential method, as well as the objectives of political education in Quran. The results divulged that the ultimate goal of Islamic education is closeness to God and the political education is merely achieved when God’s attributes are appeared in human and his actions. Consequently, it can be concluded that Quran approach to politics and government is an educational approach that is based on the human’s inner transformation and transcendence. The principles of political education in Quran are including: 1. Monotheism oriented, 2. Justice oriented of political education, 3. Attention to Virtue and Prevention of Vice, 4. Independence protection and Islamic society freedom. 11 educational principles are resulted from the investigation of these educational principles.