نتایج جستجو برای: tailing storage facility
تعداد نتایج: 242200 فیلتر نتایج به سال:
The present work was planned to evaluate the phytoextraction of metal mine tailings, Sarcheshmeh copper mine, SE of Iran, by the endemic plant species Medicago sativa L. (Alfalfa). In this pot experiment, we investigated the effects of seven amendments on the growth of alfalfa and uptaking metals from the mine tailings and stream sediment of tailing dam surface. The mean metal concentrations in...
Multimedia applications such as Video On-Demand, Tele-Shopping, or Distance Learning require a storage facility for audio and video data, called video server. All these applications are very demanding in terms of storage capacity, storage bandwidth, and transmission bandwidth. A video server must also meet the requirements that stem from the continuous nature of audio and video. It must guarant...
UNLABELLED PURPOSES AND APPROACH: Acute castration and/or tailing distress in lambs has been examined extensively during the last decade. At least 59 different approaches to assessing and alleviating this distress have been reported so that the literature is quite complex. The purpose of this paper is to provide an overview of the literature on castration and/or tailing distress, where the dist...
BACKGROUND Phytoextraction is an environmentally acceptable and inexpensive technique for mine tailing rehabilitation that uses metallophyte plants. These plants reduce the soil trace metal contents to environmentally acceptable levels by accumulating trace metals. Recently, whether more trace metals can be removed by species-rich communities of these plants received great attention, as species...
3' uridylation is increasingly recognized as a conserved RNA modification process associated with RNA turnover in eukaryotes. 2'-O-methylation on the 3' terminal ribose protects micro(mi)RNAs from 3' truncation and 3' uridylation in Arabidopsis. Previously, we identified HESO1 as the nucleotidyl transferase that uridylates most unmethylated miRNAs in vivo, but substantial 3' tailing of miRNAs s...
A typical strategy for dealing with commodity surpluses is to store them for future sale; though electricity cannot yet be stored on a large scale, this storage strategy will become a natural choice for dealing with electricity surpluses. However, because electricity prices can be negative, there exists another potential strategy: To buy electricity surpluses at negative prices and dispose of t...
This paper describes progress towards a first-of-a-kind demonstration of an integrated solar dish and moltensalt storage system, using the superheated steam energy transport concept developed by Wizard Power. Superheated steam is used to charge an energy storage system with a single sensible-heat-storage medium (in this case molten salt), by restricting the steam conditions to the superheat reg...
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