Despite being classified as informal, street vendors play a crucial role in urban economies. Street selling and rubbish picking are the primary occupations engaged in by those affected by unregulated urbanization. These activities also subject them to other waste-related challenges within the outdoor setting. This waste is not properly disposed of, which in turn poses […]
Cadmium, a heavy metal, can have devastating effects on the activity and composition of soil organisms. This can lead to environmental pollution which can be detrimental to human health. In order to evaluate the quality of contaminated soils, microbial parameters are used. The Atropa belladonna was used in a factorial experiment to investigate the efficacy […]
The present study was conducted to identify and prioritize origami components affecting facades of high-rise buildings to explain the role of origami algorithm in improving urban landscape quality and reducing visual pollution. The research had an exploratory nature, and used the method of descriptive-survey data analysis. The research design was carried out in three steps, […]
The depletion of freshwater resources emphasizes the significance of water desalination, while the high energy consumption and operating costs associated with existing desalination methods necessitate the search for cost-effective solutions. Therefore, this study presents a unique and innovative solution by employing advanced materials, specifically the combination of graphene oxide (GO)-based covalent organic frameworks (COF) and […]
This study was conducted with the purpose of measuring the remaining of Chlorpyrifos insecticide in apples produced in Ahmadabad region of Damavand at the beginning of crop spraying and after its currency period over two periods of the second and third crop spraying in September and October, 2016 and also June, 2017. Samples were collected […]
The purpose of this study is to Assessment and zoning of water resources pollution in the water resources of Minoo Island in the south of the IRAN. The type of research is applied and the method of laboratory is done through field harvesting. For this purpose, the study area was networked and the networks that […]
The most important objectives of the present study include finding a legal solution to prevent the spread of coronavirus, compensation for damages caused by the negligence of human factors, determining the basis for this responsibility, and the rate of compensation for these damages. The present study, through library and field studies, made it possible to […]
One of the most important goals of sustainable development, which is a requirement for all countries, is the protection of habitats and biodiversity. The purpose of this study is to investigate and determine the position of Iran in achieving the goals related to the protection of aquatic and terrestrial habitats and the realization of sustainable […]
Particulate matter, as one of the biggest problems of air pollution in metropolises, is the cause of many respiratory, lung and cardiovascular diseases, which timely awareness and announcement can reduce these adverse effects on human health. Therefore, considering that children are more exposed and more sensitive to this pollution, this research was conducted to introduce […]
Today, energy efficiency is one of the global requirements. The purpose of this study is thermodynamic modeling of using a horizontal heat pump system in residential houses in Shahrood climate and to investigate its effect on optimal energy consumption. For this purpose, a heat pump system was designed. Through mathematical functions and modeling equations, the […]
