introduction the high energy consumption is one of the serious problems in poultry industry. the poultry industry consume about five percent of total energy sources in different countries, with consideration of losses, it increases up to 16-20%. in the year 2003 also, the iranian chicken meat consumption per capita was 13.3 kg, while in the year 2013 it increased to 25.9 kg (fao, 2014). it show...

This paper’s persistence is to make an inclusive analysis of 268 documents about specific energy consumption (SEC) in machining operations from 2001 2020 the Scopus database. A systematic approach collects information on SEC documents’ primary data; their types, publications, citations, and predictions are presented. The VOSviewer 1.1.16 Biblioshiny 2.0 software used for visualization show prog...

For the last couple of years, due to ecological as well as economical reasons, energy efficiency of ICT has become a major issue. Leading manufacturers of IT equipment advertise with ”green” and energy-efficient products. Steadily increasing energy consumption in data centers [1], as well as high electricity costs prompt organizations, companies, and administration to decrease the energy consum...

greenhouse gases emissions from burning fossil fuels and the effect of these gases on climate change is one of the most important ecological and political issues. in this study the energy consumption and greenhouse gas emissions from tillage and soybean planting were assessed in gorgan. this study is done on 13 soybean farms in 2012. information related to tillage and planting operations were p...

Laser material interactions are routinely praised for their selective processing and high rates. However, this does not guarantee that the total manufacturing system has a low energy intensity compared to conventional processes. This paper presents results of collaborative UK China research project improve comprehension consumption carbon emissions laser-based manufacturing. A range individual ...

In this paper, non parametric Data Envelopment Analysis (DEA) was subjected to the energy data of wheat producers in Punjab state, India, and technical, pure technical and scale efficiencies were calculated for farms both category wise and zone wise. The main objective was to determine the strength of the correlation between non-parametric efficiencies and indices such as energy ratio and speci...