This study aims to examine and analyze the effect of green accounting, firm size, leverage on financial performance with value as a moderating variable. The population used in this are companies producing raw materials consisting mining sector agricultural which listed Indonesia Stock Exchange for 2016-2020 period. Purposive sampling technique is total 17 companies. Warp PLS version 8.0 support...

The objective of this study was to evaluate plant cover and dry mass produced by green manures their influence on the chemical attributes soil for ecological restoration an area around bauxite mine environment in Southeast Brazil. Soil preparation, fertilization sowing three species were carried out: Cajanus cajan, Crotalaria juncea Stylosanthes guianensis. In general, C. cajan showed best perf...

The German Rhineland is home to the world's largest opencast lignite coal mine and human-made hole e the Hambach mine. Over the last seven years, RWE, the mine operator, has faced an increase in militant resistance, culminating in the occupation of the Hambacher Forest and acts of civil disobedience and sabotage. The mine provides a European case study to examine the repressive techniques deplo...

In order to solve the current two major environmental problems of urban waste pollution and surface subsidence above coal mine goaf, technology sealing backfilling goaf with is proposed. This takes "waste disposal" "goaf backfilling" as theme. Aiming at processing loose waste, drying briquetting integrated machine designed, entire ensures strength materials no filtrate. For solid aggregate it c...

Deciding on an appropriate development strategy is one of the most crucial aspects mining industry’s green transition. This research introduces a novel integrated decision support model that can be applied to analyze various environmental factors and determine strategies. In this study, strengths, weaknesses, opportunities, threats (SWOT) analysis employed from multiple perspectives, including ...

background & aim: in this study, is done during one-year research on blue–green and green algae for antimicrobial activity in mashhad suburb. aqueous, ether, and methanol extracts from 44 species blue – green algae and green algae were examined for antimicrobial properties against four bacteria (tow positive gram bacteria and tow negative gram bacteria) and tow fungous. material & meth...

Biosurfactants have recently gained attention as "green" agents that can be used to enhance the remediation of heavy metals and some organic matter in contaminated soils. The overall objective of this paper was to investigate rhamnolipid, a microbial produced biosurfactant, and its ability to leach uranium present in contaminated soil from an abandoned mine site. Soil samples were collected fro...

in despite of all progress in technology in mining industry, still labor is one of the key factors in mining operation. this paper presents a system dynamics approach to evaluate the mining labor productivity. therefore, after the identification of main effective variables, two quantitative and qualitative models were built. the qualitative model illustrates the complex interrelated structure o...

this article of focused on data mining, which is very complex to recognize the correct, new models which are potentially useful in data, hence they will be useful, and acceptable for all humans. data mining is also called the exploration of knowledge, is the process of data analysis in the different aspect to summarize them into the suitable information, which is able to increase profits and to...

Lead poisoning can have devastating health consequences, especially for children, with childhood lead exposure estimated to contribute to 600,000 new cases globally of children with intellectual disabilities every year. Lead exposure is entirely preventable, yet is estimated to account for 0.6% of the global burden of disease, with the highest burden in developing regions. Kabwe, the second lar...