More than 50-60% of minerals in Russia and the CIS countries are mined an open-pit or mining quarry, as it is most economical productive. JSC "CC Kuzbassrazrezugol" ranks second terms total coal production among regions Russian Federation first Kuzbass. Quarry dump trucks main mode technological transport when transporting rock. An important task facing road to reduce cost transported products....


 This study was conducted to determine the effects of pump and dump, sentiment market rumors on decision GIS UINSU investors invest in Indonesia capital market. The data collection technique used is by distributing questionnaires. sampling Simple Random Sampling. analytical techniques this research are validity test, reliability classical assumption multiple linear regression analysis, hy...

Q&A sites have become popular to share and look for valuable knowledge. Users can easily and quickly access high quality answers to common questions. The main mechanism to label good answers is to count the votes per answer. This mechanism, however, does not consider whether other answers were present at the time when a vote is given. Consequently, good answers that were given later are likely ...

Based on aspects of our previous work presented in [KHD09], in this paper we give an extended guideline about how to forensically acquire, locate and extract graphics content within memory dumps of Windows-based systems. This includes the assurance of integrity and authenticity of evidence gathered this way using cryptographic mechanisms. The advantage of our proposed approach we see in handing...

Modern hardware technologies and ever-increasing data sizes increase probability and frequency of local storage failures, e.g., unrecoverable read errors on individual disk sectors or pages on flash storage. Our prior work has formalized singlepage failures and outlined efficient methods for their detection and recovery. These prior techniques rely on old backup copies of individual pages, e.g....

Remediation of the City of Zagreb Jakusevec Dump Site, one of the largest dump sites in Europe, is in progress. Experimental laboratory results of leach­ ate treatment using aquatic macrophytes show that increasing the concentra­ tion of ammonia in the leachate decreases elimination efficiency. In all series of experiments, significantly greater elimination of ammonia and orthophos­ phates has ...

We outline a program of engineering design and simulation for a target station and pion production/capture system for a 4-MW proton beam at the front end of a Muon Collider or a Neutrino Factory. The target system consists of a free liquid-metal (nominally mercury) jet immersed in a high-field solenoid magnet capture system that also incorporates the proton beam dump. Topics to be studied inclu...

An intense molecular beam of CO (X(1)Σ(+)) in high vibrational states (v = 17, 18) was produced by a new approach that we call PUMP - PUMP - PERTURB and DUMP. The basic idea is to access high vibrational states of CO e(3)Σ(-) via a two-photon doubly resonant transition that is perturbed by the A(1)Π state. DUMP -ing from this mixed (predominantly triplet) state allows access to high vibrational...

A demultiplexer (DMUX) is a key subsystem of rapid single flux quantum (RSFQ) circuits and systems in practical applications. High-speed data from RSFQ circuits should be converted into sufficiently low-speed ones for transmission to and processing by room temperature electronics. We designed, fabricated and successfully tested an RSFQ DMUX based on the synchronous shift-and-dump architecture w...

Uncontrolled deposition of waste from animal farms is a common practice in south-western Nigeria, and the presence of heavy metals in soil constitutes environmental and health hazards by polluting the soil, ground water, adjoining streams and rivers. The study investigated the profile distribution of Mn, Pb, Cd, Zn, Fe, Cu, Ni and Cr in some tropical Alfisols in south-western Nigeria after nine...