The open pit mine production scheduling (OPMPS) problem seeks to determine when, if ever, to extract each notional, three-dimensional block of ore and/or waste in a deposit and what to do with each, e.g., send it to a particular processing plant or to the waste dump. This scheduling model maximizes net present value subject to spatial precedence constraints, and resource capacities. Certain min...

This paper presents the design of a low cost voltage controller of a single phase Self-Excited Induction Generator (SEIG). The control scheme is based on the measurement of users load voltage and controlling the dump load power using an Analogue Input Power Controller (AIPC). The controller output varies from 2 -10V and it controls the output AC power going to a resistive dump load. A PI type c...

Mouse thymidylate synthase R209K (a mutation corresponding to R218K in Lactobacillus casei), overexpressed in thymidylate synthase-deficient Escherichia coli strain, was poorly soluble and with only feeble enzyme activity. The mutated protein, incubated with FdUMP and N(5,10)-methylenetetrahydrofolate, did not form a complex stable under conditions of SDS/polyacrylamide gel electrophoresis. The...

The MRT routing information export format represents an effective way of storing BGP routing information in binary dump files. Although a few tools exist to extract data from MRT dump files, most of them do not allow repacking or creating such MRT files. The MRT dump file manipulation toolkit (MDFMT) allows to repack parts of large MRT dump files containing BGP update messages into smaller ones...

Waste management is the main concern of most cities in developing countries. The proper procedure needed to reduce Municipal solid waste, that’s why burning cheaper way decrease waste. aim this study assess concentration Black Carbon and PM2.5 during MSW sites Jamshedpur. continuous measurement was taken period three phases at Industrial, Urban, Rural waste having respective average BC concentr...

Urbanization is considered as a core event which accelerate the generation and accumulation of waste materials in large scale. This can be managed by different ways, garbage farming most environment friendly among them. The aim current work to uncover present management system Titagarh municipality, characterization valuate this system. Approximately 60–65-ton being deposited dumping ground eve...

Dynamical modeling is an accurate tool for describing the dynamic regulation of one-carbon metabolism (1CM) with emphasis on the alteration of DNA methylation and/or dUMP methylation into dTMP. Using logic programming we present a comprehensive and adaptative mathematical model to study the impact of folate deficiency, including folate transport and enzymes activities. 5-Methyltetrahydrofolate ...

Copper mining produces significant amounts of associate waste, leading to the construction huge waste dumps in highly seismic zone Andes Mountains. To analyze stability these deposits, it is necessary characterize mechanical properties materials laboratory, which quite difficult due large size particles composing structures. In this study, global mine analyzed by means discrete element simulati...

The MRT routing information export format represents an effective way of storing BGP routing information in binary dump files. Although a few tools exist to extract data from MRT dump files, most of them do not allow repacking or creating such MRT files. The MRT dump file manipulation toolkit (MDFMT) allows to repack parts of large MRT dump files containing BGP update messages into smaller ones...