Results 121 to 130 of about 1,101,657 (315)
Mining Rivers: Copper Waste, Workers, and Disputes over Water Rights in Chile’s Río Salado
Latin American Research ReviewThis article is an environmental history of Anaconda Copper Company’s disposal of hundreds of thousands of tons of toxic waste from its Potrerillos and El Salvador mines into Chile’s Río Salado and Bahía de Chañaral.
Thomas Klubock
doaj +1 more source
Mining Latin America Mineria Latinoamericana
, 1986 Conference organised in association with Mineria Chilena and sponsored by Inst. de Ing. de Minas de Chile and SONAMISIGLEAvailable from British Library Document Supply Centre- DSC:87/01407(Mining) / BLDSC - British Library Document Supply CentreGBUnited ...
Institution of Mining and Metallurgy (IMM), London (United Kingdom)
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Harnessing Phase Separation for the Development of High‐Performance Hydrogels
Advanced Science, EarlyView.ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao +3 more
wiley +1 more source
Web Mining Functions in an Academic Search Application [PDF]
This paper deals with Web mining and the different categories of Web mining like content, structure and usage mining. The application of Web mining in an academic search application has been discussed.
Vijayakumar BALAKRISHNAN +1 more
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Retina‐Inspired Bi‐Based Terahertz Photonic Neuromorphic Devices
Advanced Science, EarlyView.Combined with effective band alignment and substrate engineering, bismuth materials are introduced to form terahertz photonic bio‐inspired devices with picosecond short‐term plasticity to enable multi‐scene visual perception. Thus obtained hardware through the terahertz optical neural network (THz‐ONN) demonstrates high recognition accuracy, providing ...
Pujing Zhang +14 more
wiley +1 more source
Journal of Health and Pollution, 2018 Background. Soil contamination with heavy metals and metalloids has become an increasingly important issue in recent years. Objectives. The present study examines possible contamination of the environment with metals from gold mining activities in Obuasi,
Osei Akoto +7 more
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WEB MINING IN E-COMMERCE [PDF]
Recently, the web is becoming an important part of people’s life. The web is a very good place to run successful businesses. Selling products or services online plays an important role in the success of businesses that have a physical presence, like a ...
Istrate Mihai
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Automated Extraction of Multicomponent Alloy Data Using Large Language Models for Sustainable Design
Advanced Science, EarlyView.A large language model (LLM) based pipeline is developed to automatically extract a comprehensive and accurate multicomponent alloy database from literature corpus. The extracted dataset is integrated with sustainability indicators to identify potential alloys that outperform existing industrial benchmark materials in terms of both performance and ...
Aravindan Kamatchi Sundaram +4 more
wiley +1 more source
Review of Environmental and Health Impacts of Mining in Ghana
Journal of Health and Pollution, 2018 Mining has played an important role in the development of Ghana. Like all industries, mining has both benefits and risks for the people living in communities where minerals are found.
Aboka Yaw Emmanuel +2 more
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TEXT MINING – PREREQUISITE FOR KNOWLEDGE MANAGEMENT SYSTEMS [PDF]
Text mining is an interdisciplinary field with the main purpose of retrieving new knowledge from large collections of text documents. This paper presents the main techniques used for knowledge extraction through text mining and their main areas of ...
Dragoº Marcel VESPAN
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