توجه: محتویات این صفحه به صورت خودکار پردازش شده و مقاله‌های نویسندگانی با تشابه اسمی، همگی در بخش یکسان نمایش داده می‌شوند.
۱Attitudes of Urban Residents in Iran towards Conservation and Environment: a loglinear Modeling Analysis
نویسنده(ها): ، ،
اطلاعات انتشار: چهارمین همایش تخصصی مهندسی محیط زیست، سال
تعداد صفحات: ۱۰
A number of environmental problems such as air and water pollution, urban garbage, ozone depletion and climate changes in urban areas are the results of human behavior. Changes in human behavior, thus, can reduce these problems. Studying attitude and behavior of residents is a precondition to challenge with this situation. The main objective of this study is thus to find out factors (individual or social) affecting environmental behavior of urban residents. The objectives were achieved by an examination of relationships among personal factors, environmental attitudes, and environmental behaviors. To examine this conceptual model, 6728 individuals of urban residents from all over the country were randomly chosen and interviewed. The data were analyzed using loglinear modeling techniques and correlation analysis. The results demonstrated that education and improving problem–based knowledge of Iranian residents can change their environmental attitude and increase their feeling of stress towards their environment. Results of the study showed that environmental behaviors of people in urban areas are directly and indirectly under the influence of variables like age, gender, education, environmental attitude and preparedness to act by the residents.<\div>

۲Application of Geographical Information Systems to Promote Environmental Education in Iran
اطلاعات انتشار: چهارمین همایش تخصصی مهندسی محیط زیست، سال
تعداد صفحات: ۹
This paper focused on the application of geospatial technologies in the form of global positioning systems (GPS) and geographical information systems (GIS) to collect, analyze, and visualize environmental survey data from the Islamic Republic of Iran. This research demonstrates and target those areas and regions with inadequate levels of educational attainment. Data from 9,062 survey questionnaires were first analyzed with loglinear modeling techniques. After statistically identifying that educational attainment, age, gender, and location, were major factors influencing concern for the environment and sustainability issues, GIS was used to map and visualize the spatial differences in education and concern for the environment. The GIS provided results which permitted not only the visualization of spatial disparities in education and personal concerns for the environment, but also identified provinces where there were deficiencies in environmental education. Numerous areas throughout Iran thus, were identified as having low concern for the environment. These areas could be considered as hotspots and should be the focus of spatial targeting. Obviously, all the provinces where respondents have low concern for the environment should be targeted with effective environmental education programs.<\div>

۳OLIVE CAKE: A NATURALADSORBENT FOR LEAD UPTAKE FROM AQUEOUS SOLUTIONS
نویسنده(ها): ، ، ،
اطلاعات انتشار: کنفرانس بین المللی آب و فاضلاب، سال
تعداد صفحات: ۸
The objective of thids study was investigate the possibility of using olive cake a byproduct of olive oil production as a low cost adsorbent for removing Pb+2 ions from aqueous solutions. The use of low cost adsorbents such as olive cake in comparison to expensive imported synthetic adsorbents is particularly appropriate for developing countries such as iran . carboxylic acid with hydroxyl group is main component in chemical structure of olive oil. they are also found at low amounts in olive cake this menace proveokes the studies on application of this byproduct for elimination of lead ions.<\div>

۴Lead Poisoning and Related Antisocial behaviors in Urban Environments: A Review
نویسنده(ها): ،
اطلاعات انتشار: پنجمین کنفرانس بین المللی پیشرفتهای علوم و تکنولوژی، سال
تعداد صفحات: ۹
Lead is one of the most common toxic metals in our inner city environments. It is found almost in all aspects of urban environment and in biological systems including human. Itaffects nearly every system of the body and is particularly a problem for young children. Some of our urban crime can be traced to environmental pollutions. They may beassociated with brain damage due to lead toxicity. Lead concentrations above the levels known to cause physical damage may be associated with an increased potential for antisocial, aggression and criminal behaviors in children and youth.Lead toxicity has cultural, political and sociological implications and is one of several powerful biological and environmental factors that affect adult crime, violence, behavioraldisorders, low school achievement, hyperactivity, and low levels of parental education. Future epidemiological studies of the causes of criminality should include lead and other neurotoxic agents as risk factors. In this paper the impact of lead poisoning on urban dweller’s behavior, especially among children and youth are evaluated<\div>
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