Background: Continuous expansion of potable water pollution sources is one of the main concerns of water suppliers, therefore measures such as water safety plan (WSP), have been taken into account to control these sources of pollution. The aim of this study was to identify probable risks and threatening hazards to drinking water quality in Lighvan village along with assessment of bank filtratio...

The article analyses horror stories and legends about a sausage factories and about a woman who killed her children at her lover's insistence, told in a small Estonian town in the 1950s and 1960s. Presenting one’s self and memories is often a strategy for altering data. Certain events or stereotypic stories of fear, dishonouring or shame can be told as first-person narratives on the condition t...

Increasing factory throughput is a critical issue in the semiconductor industry, and a quick transition of material to the next location in the automation system plays a significant role in increasing throughput. A dynamic pathfinding algorithm for a vehicle-based automated material handling system (AMHS) is discussed in this paper. The dynamic path-finding algorithm uses distance between nodes...

Heavy metal mobilization in the biosphere by human activities has become an important process in the geochemical recycling of these metals. In this work, 34 soil samples and 29 Tephrosia elegans plants collected in the vicinity of the Diamond Cement Factory, Aflao, Ghana were analyzed for As, Co, Cr, Cu, Mn, Ni, Pb and Zn using energy dispersive XRF. The results of the metal analysis indicated ...

In this paper we address the problem of realizing the benefits of pre-computed schedules in the face of a partially unpredictable execution environment. We focus specifically on the problem of manufacturing production scheduling, where advance planning is crucial to overall factory performance but is, at the same time, confounded by the unpredictability of factory operations. We present a sched...