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Aufsatz
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Robotically winded full scale timber prototypes
(2024-05-10)
Additive manufacturing is a promising and resource-efficient construction method, applying material only where needed. Demand for these processes in construction is growing, but research into their use in timber construction is limited. The 3DWoodWind project explores additive application methods using thin wood veneer strips. Robotic winding processes can be used to develop wood-based hollow parts with minimal material input and optimised structural properties. This paper presents a modular building system of ...
Aufsatz
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The political: A view from Jakarta's kampungs
(2024-04-26)
This article is a response to Leitner and Sheppard’s recent publications on Jakarta. I argue that Jakarta’s kampungs and the eviction of their communities is a topic that needs to be situated in the realm of social reproduction. The multidimensional problems in kampungs fall within capitalism’s wider ‘crisis of care’. From this methodological position, we can access the political domain of the kampung, from which a new political agency emerges as collective bodies beyond merely the sum of individual survival tactics.
Aufsatz
![Open Access](/themes/Mirage2/images/Open_Access_logo_PLoS_transparent.svg)
Analysis of the Similarity between Injection Molding Simulation and Experiment
(2024-05-01)
In the plastics industry, CFD simulation has been used for many years to support mold design. However, using simulation as a substitute for experimentation remains a major challenge to this day. This is due to the unknown congruence between simulation and experiment. The present work focuses on a comparison between simulation (generated with the software Moldflow Insight Ultimate from Autodesk Inc., San Francisco, CA, USA) and experiment by using molds of different complexity, where, in contrast to a large number of ...
Aufsatz
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Peak shaving at system level with a large district heating substation using deep learning forecasting models
(2024-05-20)
The decarbonisation of urban district heating (DH) systems requires increased heating grid flexibility. Therefore, this article examines the optimised operation of a tank thermal energy storage (TTES) on the secondary side of a new DH substation for an industrial site in a German city, in order to shave the peaks of the whole DH system and thus reduce the need for heat-only boilers (HOB). The accuracy of heat load and return temperature forecasts for both the industrial consumer and the DH grid is critical to the ...
Aufsatz
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Selbstselektion beim Bezug des Betreuungsgeldes? Eine Analyse bezahlter und unbezahlter Arbeit von Müttern
(2020-04-04)
Zusammenfassung Das 2013 eingeführte und bereits zwei Jahre später wieder abgeschaffte bundesweite Betreuungsgeld gehörte zu den kontroversesten Themen der jüngeren deutschen Familienpolitik. Von Seiten politischer Akteure, die das Betreuungsgeld ablehnten, aber auch aus der Forschung wurde die Befürchtung geäußert, dass sich die Leistung negativ auf die Erwerbsbeteiligung von Müttern auswirke und eine traditionelle Aufteilung von bezahlter und unbezahlter Arbeit zwischen Müttern und Vätern befördere. Tatsächlich ...
Aufsatz
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Wer kann, der coacht: Ein Instrument zur Messung interpersoneller Coach-Fähigkeiten
(2021-06-01)
Es wird ein aus der Psychotherapieforschung stammendes, an Coaching adaptiertes Ratingmanual zur Messung interpersoneller Fähigkeiten vorgestellt. Es wurden Ratings für 18 Audioaufnahmen von dyadischen Coachingsitzungen von neun Coaches-in-Weiterbildung erstellt, die zu Beginn der Weiterbildung und ein Jahr später durchgeführt wurden. Das interpersonelle Verhalten und die Entwicklung der Kompetenzen von zwei Coaches-in-Weiterbildung werden exemplarisch dargestellt. Die Autorinnen ziehen das Fazit, dass sich das ...
Aufsatz
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Wie können Systeme künstlicher Intelligenz ohne Qualitätsverlust rechtsverträglich gestaltet werden?
(2020-03-03)
Künstliche intelligente (KI)-Systeme erfreuen sich immer größerer Beliebtheit. Im Alltag erleben wir KI beispielsweise durch smarte persönliche Assistenten (SPAs), welche von Amazon, Google und Co. angeboten werden. Zwar haben diese KI-Systeme große Nutzungspotenziale, gleichzeitig gehen damit aber auch erhebliche Risiken einher, beispielsweise datenschutzrechtliche. Doch wie lassen sich diese Spannungsfelder auflösen? Interdisziplinäre Gestaltungsmuster im Systementwicklungsprozess können eine Lösung darstellen, ...
Aufsatz
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Phospholanes via Twofold C-H-Addition to Phospholes
(2024-05-23)
A synthetic route towards phospholanes via twofold C−H-addition of a DMSO molecule to β-H substituted phospholes is described. The resulting fused phospholane oxothiolane system in case of symmetric α-substitution possesses four stereogenic centers or rather six in case of asymmetric α-substitution. The reaction conditions are shown to be applicable for a variety of phospholes with different P- or α-substituents always leading to stereoselective formation of the fused heterocyclic ring system. All phospholane derivatives ...
Aufsatz
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Determinants of success and constraints of integrated ridesharing in rural areas
(2021-09-01)
Ridesharing is often seen as a possibility to increase the mobility of citizens in rural areas, especially in connection with existing public transport. Two platforms were examined and evaluated in the research project “GetMobil”, which focuses on the barriers and potentials in relation to the effects achieved. This was done with several surveys, analysis of usage data and expert interviews. The research showed that one common feature of both platforms was the low number of successfully completed rides. The question ...
Aufsatz
![Open Access](/themes/Mirage2/images/Open_Access_logo_PLoS_transparent.svg)
Learning with a double-edged sword? beneficial and detrimental effects of learning tests—taking a first look at linkages among tests, later learning outcomes, stress perceptions, and intelligence
(2021-08-31)
It has often been shown that tests as intentionally hindered and difficult learning tasks increase long-term learning compared to easier tasks. Previous work additionally indicated that higher intelligence might serve as a prerequisite for such beneficial effects of tests. Nevertheless, despite their long-term learning effects, tests were also found to be evaluated as more negative and to lead to more stress and anxiety compared to easier control tasks. Stress and anxiety, in turn, often yield detrimental effects on ...