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See detailWorkers’ Movement out of Declining Occupations in Great Britain, Germany and Switzerland
Murphy, Emily UL

in European Sociological Review (2014), 30(1), 588-602

The employment structure undergoes constant change. Certain occupations grow while others decline under the pressure of technological advances, internationalization and welfare state reforms. This ... [more ▼]

The employment structure undergoes constant change. Certain occupations grow while others decline under the pressure of technological advances, internationalization and welfare state reforms. This evolution at the aggregate level has been well documented. Our knowledge of how macro-level change in the employment structure is brought about through micro-level career adjustments is less extensive. Drawing on panel data, this paper examines the types of workers most likely to leave occupations that have declined over the past 20 years, and the most likely destination of these exits in Great Britain, Germany and Switzerland. Overall, we find that women are more likely than men to leave a declining occupation, and the most likely route out of declining occupations for female workers is towards low paid growing occupations. Clerical workers are more likely to exit to high paid growing occupations than production workers, and male production workers are at higher risk than female clerks of exiting into unemployment. [less ▲]

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See detailMultiple child deprivation in Romania
Cebotari, Victor UL; Sologon, Denisa UL; Neubourg, Chris De

in 25 Years since the Romanian Revolution (25 jaar Roemeense revolutie) (2014)

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See detailIntegriert während der Primarschule – und dann?
Venetz, Martin; Zurbriggen, Carmen UL

in Schweizerische Zeitschrift für Heilpädagogik (2014), 20(5), 3844

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See detailHandlungsmöglichkeiten zur Unterstützung von Schülerinnen und Schülern mit Verhaltensauffälligkeiten
Müller, Christoph Michael; Zurbriggen, Carmen UL

in Luder, Reto; Kunz, André; Müller Bösch, Caroline (Eds.) Inklusive Pädagogik und Didaktik (2014)

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See detailVideo game play, attention, and learning: how to shape the development of attention and influence learning?
Cardoso-Leite, Pedro UL; Bavelier, Daphne

in Current opinion in neurology (2014), 27(2), 185-91

PURPOSE OF REVIEW: The notion that play may facilitate learning has long been touted. Here, we review how video game play may be leveraged for enhancing attentional control, allowing greater cognitive ... [more ▼]

PURPOSE OF REVIEW: The notion that play may facilitate learning has long been touted. Here, we review how video game play may be leveraged for enhancing attentional control, allowing greater cognitive flexibility and learning and in turn new routes to better address developmental disorders. RECENT FINDINGS: Video games, initially developed for entertainment, appear to enhance the behavior in domains as varied as perception, attention, task switching, or mental rotation. This surprisingly wide transfer may be mediated by enhanced attentional control, allowing increased signal-to-noise ratio and thus more informed decisions. SUMMARY: The possibility of enhancing attentional control through targeted interventions, be it computerized training or self-regulation techniques, is now well established. Embedding such training in video game play is appealing, given the astounding amount of time spent by children and adults worldwide with this media. It holds the promise of increasing compliance in patients and motivation in school children, and of enhancing the use of positive impact games. Yet for all the promises, existing research indicates that not all games are created equal: a better understanding of the game play elements that foster attention and learning as well as of the strategies developed by the players is needed. Computational models from machine learning or developmental robotics provide a rich theoretical framework to develop this work further and address its impact on developmental disorders. [less ▲]

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See detailSummation versus suppression in metacontrast masking: On the potential pitfalls of using metacontrast masking to assess perceptual-motor dissociation.
Cardoso-Leite, Pedro UL; Waszak, Florian

in Attention, perception & psychophysics (2014), 76(5), 1403-13

A briefly flashed target stimulus can become "invisible" when immediately followed by a mask-a phenomenon known as backward masking, which constitutes a major tool in the cognitive sciences. One form of ... [more ▼]

A briefly flashed target stimulus can become "invisible" when immediately followed by a mask-a phenomenon known as backward masking, which constitutes a major tool in the cognitive sciences. One form of backward masking is termed metacontrast masking. It is generally assumed that in metacontrast masking, the mask suppresses activity on which the conscious perception of the target relies. This assumption biases conclusions when masking is used as a tool-for example, to study the independence between perceptual detection and motor reaction. This is because other models can account for reduced perceptual performance without requiring suppression mechanisms. In this study, we used signal detection theory to test the suppression model against an alternative view of metacontrast masking, referred to as the summation model. This model claims that target- and mask-related activations fuse and that the difficulty in detecting the target results from the difficulty to discriminate this fused response from the response produced by the mask alone. Our data support this alternative view. This study is not a thorough investigation of metacontrast masking. Instead, we wanted to point out that when a different model is used to account for the reduced perceptual performance in metacontrast masking, there is no need to postulate a dissociation between perceptual and motor responses to account for the data. Metacontrast masking, as implemented in the Fehrer-Raab situation, therefore is not a valid method to assess perceptual-motor dissociations. [less ▲]

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See detailHuman perceptual decision making: disentangling task onset and stimulus onset.
Cardoso-Leite, Pedro UL; Waszak, Florian; Lepsien, Jöran

in Human brain mapping (2014), 35(7), 3170-87

The left dorsolateral prefrontal cortex (ldlPFC) has been highlighted as a key actor in human perceptual decision-making (PDM): It is theorized to support decision-formation independently of stimulus type ... [more ▼]

The left dorsolateral prefrontal cortex (ldlPFC) has been highlighted as a key actor in human perceptual decision-making (PDM): It is theorized to support decision-formation independently of stimulus type or motor response. PDM studies however generally confound stimulus onset and task onset: when the to-be-recognized stimulus is presented, subjects know that a stimulus is shown and can set up processing resources-even when they do not know which stimulus is shown. We hypothesized that the ldlPFC might be involved in task preparation rather than decision-formation. To test this, we asked participants to report whether sequences of noisy images contained a face or a house within an experimental design that decorrelates stimulus and task onset. Decision-related processes should yield a sustained response during the task, whereas preparation-related areas should yield transient responses at its beginning. The results show that the brain activation pattern at task onset is strikingly similar to that observed in previous PDM studies. In particular, they contradict the idea that ldlPFC forms an abstract decision and suggest instead that its activation reflects preparation for the upcoming task. We further investigated the role of the fusiform face areas and parahippocampal place areas which are thought to be face and house detectors, respectively, that feed their signals to higher level decision areas. The response patterns within these areas suggest that this interpretation is unlikely and that the decisions about the presence of a face or a house in a noisy image might instead already be computed within these areas without requiring higher-order areas. [less ▲]

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See detail‘Eminent Victorians’ and Neo-Victorian Fictional Biography.
Steveker, Lena UL

in Böhm-Schnitker, Nadine; Gruss, Susanne (Eds.) Neo-Victorian Literature and Culture: Immersions and Revisitations (2014)

Taking her cue from the contemporary interest in both life-writing and Victorian individuals, Steveker focuses on the genre of neo-Victorian fictional biography. Providing close readings of Adam Foulds’s ... [more ▼]

Taking her cue from the contemporary interest in both life-writing and Victorian individuals, Steveker focuses on the genre of neo-Victorian fictional biography. Providing close readings of Adam Foulds’s The Quickening Maze (2009) and Richard Flanagan’s Wanting (2009), Steveker argues that these two novels not only undermine clichéd perceptions of the ‘eminent Victorians’ whose lives they depict, but also question the idealised image of the Victorian age as a period of confident humanism and individual self-respect. Making two Victorian authors return as neo-Victorian fictional characters, Foulds’s and Flanagan’s novels exemplify the desire of repetition which is symptomatic of the neo-Victorian project. [less ▲]

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See detailAlternative Worlds: Popular Fiction (Not Only) for Children.
Steveker, Lena UL

in Berberich, Christine (Ed.) The Bloomsbury Introduction to Popular Fiction (2014)

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See detailPrecarious Selves in Contemporary British War Novels
Steveker, Lena UL

in Korte, Barbara; Régard, Frédéric (Eds.) Narrating 'Precariousness': Modes, Media, Ethics (2014)

This essay takes its cue from Butler's notion of precariousness, delineated in her study Precarious Life: The Powers of Mourning and Violence (2004). But while Butler is concerned with the events of 9/11 ... [more ▼]

This essay takes its cue from Butler's notion of precariousness, delineated in her study Precarious Life: The Powers of Mourning and Violence (2004). But while Butler is concerned with the events of 9/11 as the US-American seminal catastrophe of the early twenty-first century, this essay focuses on fictional representations of WWI and WWII, the two wars which turned out to determine European and, indeed, World politics throughout the twentieth century. The novels discussed in this essay are examples of how fictional texts of both the twentieth and the twenty-first centuries are involved in critically (re)evaluating the British perspective on these two wars which can be described, each for its own particular cultural, political and ideological reasons, as having exposed the precariousness of human existence. Pat Barker's Regeneration trilogy (1991-1995) is engaged in demythologizing WWI as a 'great' war. A.L. Kennedy’s Day (2007) is concerned with undermining the notion of WWII as a 'just' war the British fought in defence of civilization and humanity. Each novel problematizes the damaging effects which the inhumane conditions of industrial warfare have on human psychic stability. Both Barker's trilogy and Kennedy's novel feature protagonists whose traumatic war experiences have caused them to develop split personalities; and it is with the help of these characters' mental instabilities that the texts negotiate the precarious consequences entailed in a self's complete loss of control and power over one's own well-being. Next to discussing each author's particular representational strategy of narrating her protagonist's split into self and internal other, the essay also analyses the different ideological agendas underlying Barker's and Kennedy's texts. As the essay shows, both writers' protagonists strive to reconcile self and internal other in order to reaffirm their identities. But while Kennedy's Day is indebted to liberal humanism in its celebration of 'high' art and its supposed unifying effects on human Selfhood, Barker's novels suggest a reconciliation of traumatized self and internal other which is best analysed through the lens of Levinasian ethics. The Regeneration trilogy, the essay argues, privileges a concept of dual, if not multiple selfhood by representing healing as the ethical acceptance of difference, not its repression or expulsion. Thus, Barker's novels defy the violence which, according to Levinas, comes from subjecting the other to the self's understanding. [less ▲]

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See detailEnglish News Plays of the Early 1620s: Thomas Middleton's A Game at Chess and Ben Jon-son's The Staple of News.
Steveker, Lena UL

in Davies, Simon; Fletcher, Puck (Eds.) News in Early Modern Europe: Currents and Connections. . Leiden: Brill, 2014. 215-229. (2014)

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See detailIntroduction: Not Shakespeare - New Approaches to Drama in the Seventeenth Century.
Steveker, Lena UL; Gruss, Susanne; Zirker, Angelika

in Mergenthal, Silvia; Nikisch, Reingard M (Eds.) Proceedings: Anglistentag 2013 Konstanz (2014)

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See detailBuilding the social graph of the history of European integration: A pipeline for humanist-machine interaction in the digital humanities
Wieneke, Lars UL; Düring, M.; Silaume, G. et al

in Lecture Notes in Computer Science (2014), 8359 LNCS

The breadth and scale of multimedia archives provides a tremendous potential for historical research that hasn't been fully tapped up to know. In this paper we want to discuss the approach taken by the ... [more ▼]

The breadth and scale of multimedia archives provides a tremendous potential for historical research that hasn't been fully tapped up to know. In this paper we want to discuss the approach taken by the History of Europe application, a demonstrator for the integration of human and machine computation that combines the power of face recognition technology with two distinctively different crowd-sourcing approaches to compute co-occurrences of persons in historical image sets. These co-occurrences are turned into a social graph that connects persons with each other and positions them, through information about the date and location of recording, in time and space. The resulting visualization of the graph as well as analytical tools can help historians to find new impulses for research and to un-earth previously unknown relationships. As such the integration of human expertise and machine computation enables a new class of applications for the exploration of multimedia archives with significant potential for the digital humanities. © 2014 Springer-Verlag. [less ▲]

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See detailDynamische Mathematik mit GeoGebra – Grafikfenster und Tabellenkalkulation
Kreis, Yves UL

Speeches/Talks (2013)

Die Bildungsstandards in Mathematik für die Klassen begünstigen einen entdeckenden, problemorientierten Unterricht. Dynamische Mathematiksysteme (DMS) wie GeoGebra erlauben den Schüler/-innen, sich mit ... [more ▼]

Die Bildungsstandards in Mathematik für die Klassen begünstigen einen entdeckenden, problemorientierten Unterricht. Dynamische Mathematiksysteme (DMS) wie GeoGebra erlauben den Schüler/-innen, sich mit Fragestellungen auseinanderzusetzen und Hypothesen aufzustellen. Anschließend müssen diese natürlich noch immer mathematisch bewiesen werden; diese Beweise lehnen sich aber oft an den durchlaufenen Prozess der Schüler/-innen an und sind somit leichter verständlich. [less ▲]

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See detailInklusion und Integration – wo steht die Schweiz?
Zurbriggen, Carmen UL

Presentation (2013, November)

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See detailVisual quadrotor swarm for the IMAV 2013 indoor competition
Sanchez Lopez, Jose Luis UL; Pestana, Jesus; de la Puente, Paloma et al

in ROBOT2013: First Iberian Robotics Conference (2013, November)

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See detailFloor Optical Flow Based Navigation Controller for Multirotor Aerial Vehicles
Pestana, Jesus; Mellado-Bataller, ignacio; Sanchez Lopez, Jose Luis UL et al

in ROBOT2013: First Iberian Robotics Conference (2013, November)

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See detailVision based GPS-denied Object Tracking and following for unmanned aerial vehicles
Pestana, Jesus; Sanchez Lopez, Jose Luis UL; Campoy, Pascual et al

in 2013 IEEE International Symposium on Safety, Security, and Rescue Robotics (SSRR) (2013, October)

We present a vision based control strategy for tracking and following objects using an Unmanned Aerial Vehicle. We have developed an image based visual servoing method that uses only a forward looking ... [more ▼]

We present a vision based control strategy for tracking and following objects using an Unmanned Aerial Vehicle. We have developed an image based visual servoing method that uses only a forward looking camera for tracking and following objects from a multi-rotor UAV, without any dependence on GPS systems. Our proposed method tracks a user specified object continuously while maintaining a fixed distance from the object and also simultaneously keeping it in the center of the image plane. The algorithm is validated using a Parrot AR Drone 2.0 in outdoor conditions while tracking and following people, occlusions and also fast moving objects; showing the robustness of the proposed systems against perturbations and illumination changes. Our experiments show that the system is able to track a great variety of objects present in suburban areas, among others: people, windows, AC machines, cars and plants. [less ▲]

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See detailIdentificación y control en cascada mediante inversión de no linealidades del cuatrirrotor para el Concurso de Ingeniería de Control CEA IFAC 2012
Hernandez Hernandez, Lucia; Pestana, Jesus; Casares Palomeque, Daniel et al

in RIAI - Revista Iberoamericana de Automatica e Informatica Industrial (2013), 10(3),

Detailed reference viewed: 42 (0 UL)