Fossil fuel as the beacon of industrialization emits carbon dioxide more than any other source energy. Carbon emission among Green House Gases is dominant gas responsible for global warming and damaging impact climate change. Given enormity change, United Nations General Assembly in 2015 adopted 17 Sustainable Development Goals (SDGs) which ‘goal 13ʹ was a call action to mitigate drastic effect...

The information and communications technologies (ICT) sector is seeking to reduce the electricity consumption of data processing centres. Among the initiatives to improve energy efficiency is the shift to cloud computing technology. Thanks to very favourable geographical conditions, the Canadian energy mix is highly suited to the implementation of data centres, especially in light of the signif...

Abstract Many agricultural researches have been performed to improve soil productivity. Nitrogen (N) and Phosphorus (P) are essential elements which are utilized by the plants in large amounts. Phosphorus can be provided by applying chemical fertilizers. Microorganisms convert insoluble phosphate to the soluble form and some bacteria such as rhizobacteria play an important role in this proces...

Introduction: Buckwheat (Fagopyrum esculentum) and wild thyme (Thymus serpyllum) leaves and flowers were used to develop thymo-rutin green tea. The process involved cultivation of buckwheat collection of flowers and leaves after flowering and collection of wild thymus leaves and flowers. Materials and Methods: The leaves and flowers washed and pass through steam to fix color and kept in solar h...

polyamide 6 has been widely used in food packaging applications and also green tea contains amounts of antioxidant compounds. the aim of this study was investigation of green tea effects on properties of polyamide packaging polymer. polyamide 6 was dissolved in methanol which was saturated with calcium chloride. the active packaging film was produced by incorporation of methanol green tea extra...

environmental characteristics, including the quality of green spaces, constitute one of the determinants of buildings (house & apartment) transaction prices. in this research, impact of urban green space on building's transaction prices (rials/m2) in karaj region, district 1 (jahanshahr), was analyzed. therefore, a questionnaire concerning building characteristics and transaction prices wa...

For the replacement of fossil fuel forestry biomass should help mitigating Green House Gas (GHG) emissions. However the supply of energy wood is challenging because of high supply costs and rapidly increasing demand. Considering the typical, heterogeneous structure of landownership, contractors and energy producers in Mid-Europe, supply network optimization becomes of major importance. Mathemat...