Search results for "Demon"
showing 10 items of 101 documents
Anaerobic membrane bioreactors (AnMBR) treating urban wastewater in mild climates
2020
[EN] Feasibility of an AnMBR demonstration plant treating urban wastewater (UWW) at temperatures around 25-30 degrees C was assessed during a 350-day experimental period. The plant was fed with the effluent from the pretreatment of a full-scale municipal WWTP, characterized by high COD and sulfate concentrations. Biodegradability of the UWW reached values up to 87%, although a portion of the biodegradable COD was consumed by sulfate reducing organisms. Effluent COD remained below effluent discharge limits, achieving COD removals above 90%. System operation resulted in a reduction of sludge production of 36-58% compared to theoretical aerobic sludge productions. The membranes were operated a…
Co-Designing Urban Carbon Sink Parks: Case Carbon Lane in Helsinki
2021
In order to achieve the goals of carbon (C) neutrality within next 20 year, municipalities worldwide need to increasingly apply negative emission technologies. We focus on the main principles of urban demonstration areas using biochars for C sequestration and explore the lessons learned from a co-creation process of one such park, Hyväntoivonpuisto in Helsinki, Finland. Demonstration sites of urban C sinks in public parks must be safe, visible and scientifically sound for reliable and cost-effective verification of carbon sequestration. We find that different interests can be arbitrated and that synergy that emerges from co-creation of urban C sink parks between stakeholders (scientists, ci…
Using Inverse Reinforcement Learning with Real Trajectories to Get More Trustworthy Pedestrian Simulations
2020
Reinforcement learning is one of the most promising machine learning techniques to get intelligent behaviors for embodied agents in simulations. The output of the classic Temporal Difference family of Reinforcement Learning algorithms adopts the form of a value function expressed as a numeric table or a function approximator. The learned behavior is then derived using a greedy policy with respect to this value function. Nevertheless, sometimes the learned policy does not meet expectations, and the task of authoring is difficult and unsafe because the modification of one value or parameter in the learned value function has unpredictable consequences in the space of the policies it represents…
The Loss of Grammatical Gender and Case Features Between Old and Early Middle English: Its Impact on Simple Demonstratives and Topic Shift
2017
AbstractIn this paper we examine the relation between the loss of formal gender and Case features on simple demonstratives and the topic shifting property they manifest. The examination period spans between Old English and Early Middle English. While we argue that this loss has important discourse-pragmatic and derivational effects on demonstratives, we also employ the Strong Minimalist Hypothesis approach (Chomsky 2001) and feature valuation, as defined in Pesetsky & Torrego (2007), to display how their syntactic computation and pragmatic properties have come about. To account for the above innovations yielding the Early Middle Englishϸe(‘the’), we first discuss the formal properties o…
Demonstration Tasks for Assessment
2017
International audience; Learning from animations is conventionally measured using static assessment tools such as multiple choice tests or extended answer questions. These tools tend to rely heavily on textual information both for presenting the assessment items and as the medium for learner response. However, such assessments are not well aligned with the defining dynamic, pictorial characteristics of animated learning materials. This chapter considers the potential of demonstration tasks to offer more appropriate assessments of learning from animation. In these tasks, learners interact with a manipulable model of the animation’s subject matter to provide an explanatory account of how it c…
Progress in EU Breeding Blanket design and integration
2018
Abstract In Europe (EU), in the frame of the EUROfusion consortium activities, four Breeding Blanket (BB) concepts are being developed with the aim of fulfilling the performances required by a near-term fusion power demonstration plant (DEMO) in terms of tritium self-sufficiency and electricity production. The four blanket options cover a wide range of technological possibilities, as water and helium are considered as possible coolants and solid ceramic breeder in combination with beryllium and PbLi as tritium breeder and neutron multipliers. The strategy for the BB selection and operation has to account for the challenging schedule of the EU DEMO, the ambitious operational requirements of …
Slaying the SA-Demons – Humans vs. Technology – A Content analysis
2021
This paper examines Situation Awareness (SA) and the application of Endsley’s SA-Demons in different contexts and research areas. We perform content analysis to examine how they are used, and to what degree they are perceived as stemming from human-error or weaknesses in technology and if any suggestions for mitigation are primarily focused on the human or the technology side. Based on our findings, we propose Universal Design as a tool that can counter the effects of the SA-Demons by improving the usability and accessibility of SA-supporting technology and thereby removing barriers to SA, rather than challenging the users to overcome not only barriers that are a result of the complexity of…
Mens sana in corpore exhausto. Emociones y gestión de sí en escuelas secundarias del sur global
2020
In recent years, emotional education has become a central element in a series of guidelines on a global scale that have been translated into various state initiatives aimed at education. Thus, Mens sana in corpore exhausto proposes to demonstrate the tension that is expressed between the growing series of discourses on emotional education and the school climate and the exhaustive bodies of teachers and directors of public secondary schools in the Metropolitan Region of Buenos Aires (RMBA). By way of hypothesis, these policies are considered to work on the bodies of teachers and directors, encouraging them to continue and not stop under the logic of management and self-management that throw …
The Influence of the Avicennan Theory of Science on Philosophical Sufism
2020
Abstract This article discusses the application of the Avicennan theory of demonstrative science on taṣawwuf, or the Divine Science (al-ʿilm al-ilāhī), by members of the Akbarian tradition, particularly Ibn ʿArabī’s (d. 1240) stepson and most influential disciple, Ṣadr al-Dīn al-Qūnawī (d. 1274), and his commentators, among whom the most prominent was Mullā Muḥammad b. Ḥamza al-Fanārī (d. 1431). It aims to find out what kind of relationship was developed between Avicennan logic and Sufism by the two members of the Akbarian school in the post-classical Islamic thought. It also seeks to show that the convergence between different currents of Islamic thought—Sufism and philosophy in this case—…
Jauno ķīmiķu skolas mācību satura sistematizēšana un izstrāde
2017
Jauno ķīmiķu skolas mācību satura sistematizēšana un izstrāde. Diča M., darba vadītājs Doc., Dr.ķīm. Logins J. Maģistra darbs, 64 lappuses, 8 attēli, 1 tabula, 23 literatūras avoti, 14 pielikumi. Latviešu valodā. Darba autore izpētījusi ārpusskolas darba organizēšanu ķīmijā, kā arī pedagoģiska un psiholoģiska rakstura zinātnisko literatūru, piedāvājot informāciju par ārpusskolas darba ķīmijas organizācijas formām, interaktīvām metodēm un ķīmijas eksperimenta nozīmi ķīmijas apguvē. Darba izstrādāti ieteikumi ārpusskolas nodarbībām un metodiskie materiāli Jauno ķīmiķu skolas nodarbībām, ko var izmantot ne tikai ārpusskolas pasākumos, bet arī mācību ārpusstundās ķīmijas apguvei.