منابع مشابه
A Kinect-Based System for 3D Reconstruction of Sewer Manholes
A system for automatic 3D modeling of sewer manholes using two Microsoft Kinect sensors is presented. The hardware design is based on a hand-held scanner that includes two Kinect sensors, a mini-PC and LED-based illumination bars. The scanning and reconstruction software has been implemented using open-source software toolkits. The information from the two Kinect sensors is merged into a single...
متن کاملReport Cards for Manholes
We present a manhole profiling tool, developed as part of the Columbia/Con Edison machine learning project on manhole event prediction, and discuss its role in evaluating our machine learning model in three important ways: elimination of outliers, elimination of falsely predictive features, and assessment of the quality of the model. The model produces a ranked list of tens of thousands of manh...
متن کاملGeothermometry of Dardvay anomaly skarn zones, Sangan mining area
Dardvey iron skarn ore deposit is located in the central part of the Sangan mininig area, northeastern Iran. In this study, silicate geothermometr were used to estimate the formation temperatures of skarn zones in Dardvey Fe-skarn deposits. The main metamorphic minerals in prograde and retrograde skarn zones are garnet-clinopyroxene-tremolite/actinolite-amphibole-chlorite-epidote-feldspar-phlog...
متن کاملMultiobjective design of sewer networks
The sewer layout in flat areas significantly influences the construction and operational costs as well as reliability of the network performance. To find an optimum design of sewer networks for flat areas, this study presents a multi-objective optimization problem with the objective functions of 1- the cost and 2- the reliability. The reliability criterion is defined as the effect of a clogging...
متن کاملمدیریت تلفیقی سوسری آمریکایی Periplaneta americana (L.) در شبکه و تاسیسات جمعآوری فاضلاب در شهر بوشهر
Background and Objective: The sewer system is one of the important and suitable areas for the growth and reproduction of American Cockroach Periplaneta americana (L.) in Bushehr. This project was implemented for considering the high cost of spraying and environmental pollution. Materials and Methods: In this study some commonly insecticides were tested in different doses to evaluate the effect...
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ژورنال
عنوان ژورنال: Journal of Sustainable Mining
سال: 2014
ISSN: 2300-3960
DOI: 10.7424/jsm140407