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Towards mine tailings valorization: Recovery of critical materials from Chilean mine tailings
(Elsevier, 2020-04-09)
The mining industry produces large volumes of mine tailings – a mix of crushed rocks and process effluents from the processing of mineral ores. Mine tailings are a major environmental issue due to implications related to ...
The effects of sustainability practices on the performance of risk management and purchasing
(Elsevier, 2020-04-13)
Companies need special purchasing and supply management practices to ensure that their supply chains are sustainable and transparent. However, sustainability practices do not only serve the purpose of securing sustainability, ...
The Ethics of Game Experience
(Springer, Cham, 2020-04-07)
Modern gaming—especially in mobile platforms—has turned into a quagmire of questionable practices. This chapter takes a look into the ethical problems brought about by the increasing importance of monetisation in game ...
Demonstrating the Impact of LTE Communication Latency for Industrial Applications
(IEEE, 2020-01-30)
This paper assesses the performance of a private LTE wireless network in an industrial automation setup. Our goal is to study the impact of communication latency in a robot arm position control application when the position ...
Measurement Accuracy Requirements for the Efficiency Classification of Converters and Motors
(IEEE, 2019-11-28)
Electrical machines play a major role in the electrical energy consumption in the modern world; therefore, the efficiency of electrical machines has been regulated for a long time by different authorities. Recently, the ...
A review of in situ real-time monitoring techniques for membrane fouling in the biotechnology, biorefinery and food sectors
(Elsevier, 2019-07-02)
Pressure-driven membrane processes are often used for the separation and purification of organic compounds originating from biomass. However, membrane fouling remains a challenge as these bio-based streams have a very ...
Supporting smart citizens: Design templates for co-designing data-intensive technologies
(Elsevier, 2020-03-20)
The design of interactive technologies for smart cities requires understanding the interactions between diverse data, physical objects, existing services and different stakeholders. Yet there is a lack of supporting methods ...
Power quality and reactive power of water electrolyzers supplied with thyristor converters
(Elsevier, 2020-03-28)
Industrial water electrolyzers apply direct current in kiloampere ranges. Therefore, rectifiers are typically based on thyristors despite the high amplitude current fluctuation excited by the rectifier. This paper studies ...
Predictive Analytics in a Pulp Mill using Factory Automation Data—Hidden Potential
(IEEE, 2020-01-30)
Industrial automation systems have collected vast amounts of data for years. Data analytics and machine learning can be used to reveal different phenomena and anomalies, which may be otherwise impossible to see. However, ...
The Role and Impact of Descriptive Theories in Creating Knowledge in Design Science
(Springer, Cham, 2019-10-20)
In this paper, we clarify the role of descriptive knowledge in creating prescriptive knowledge with design science research. We demonstrate the connection by presenting an approach that utilizes kernel theories produced ...