نتایج جستجو برای: the rich natural resources
تعداد نتایج: 16150880 فیلتر نتایج به سال:
in recent years many researchers have been focused on interaction of small molecules with dna. dna is generally the primary intracellular of anticancer drugs, so the interaction between small molecules and dna can cause dna damage in cancer cells, blocking the division of cancer cells and resulting in cell death. the flavonoids are a large group of polyphenolic natural products that are widely ...
In this research, the effect of religiosity on participation in the production of public goods and preservation of natural resources has been investigated. Extraction of participation data and conservation of natural resource has been done through the implementation of online laboratory of public goods and natural resource games. To extract the three dimensions of religiosity (belief, rituals a...
today, environmental crisis and loss of natural resources are the principle causes of the creation of environmental management systems. the optimal management of natural resources requires the assessment and classification of ecological and environmental potentials. using this method, the abilities and restrictions of resources can be recognized, and their future trends can be predicted. nebka ...
(31 Aug., p. 819) argue that, because current pricing practices do not internalize environmental costs, some mechanism other than the market is needed to protect environmental values. They propose a system of environmental credits-natural resource units (NRU's)-to be allocated to individuals and industrial organizations. Although their system is ingenious, I offer the following objections. 1) T...
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
It is essential to identify and determine the properties of native plants as natural genetic resources. The present study was performed to identify the Mindium (Michauxi) laevigata species using molecular and biochemical procedures such as genomic DNA extraction, sequencing, and antioxidant capacity and protein content determination at both vegetative and generative phases in various parts of t...
Nowadays the researches have indicated the fact that using synthetic antioxidants as food additives in edible oils can have adverse effects on human health. So preparing antioxidation resources for reduction of oxidation stress effects is important. The aim of this project was, representing a natural antioxidant source with frap test. The present study optimized the ultrasound assisted extracti...
Victimological measures for the prevention of crimes provide foundation an all-encompassing and hopefully long-lasting approach to solving risk public being victimized assist individuals "designated" be victims a crime. This article deals with question "ecological victimization" (the damages that individual has endured as result ecologically harmful activities) predicts role victimologists will...
Erosion means the harvesting, transportation and movement of eroded material .The concept is very extensive erosion that has different definitions in different disciplines. The purposes of this paper is finding a brief definition of “erosion” concept in different perspectives and comparing it in Geomorphologic and Natural Resources point of views. To achieve this goal, we try to use the library...
This article examines the scope for strategies to build natural assets in the hands of low-income individuals and communities. Natural assets include sources of raw materials such as forests and fisheries, and the airsheds, lands, and water bodies that provide environmental sinks for the disposal of wastes. These resources become assets when people have rights to access their benefits. Four str...
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