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 […]
Seas have a special place in human life; In order to meet its needs to any extent, it has always considered the seas as one of the important geopolitical resources and today, regardless of the important role of the seas in other areas such as temperature regulation and food supply, this water area is the […]
Air pollution in China is a recurring issue and requires continuous attention and rigorous action. This research aims to study the standard air pollutants and air quality index in the Jiangsu province of China. The present study will complement the existing understanding on the distribution of criteria air pollutants in different cities of Jiangsu province […]
A critical aspect of qualitative management of water resources is the optimal waste load allocation in a river system. Zarrineh Rud is one of the crucial, permanent, water-rich rivers in West Azerbaijan province in the northwest of Iran and the Urmia lake basin. In this study, with the aim of quality management of Zarrineh Rud […]
