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See detailLes mimétismes chez Francis Ponge
Demoulin, Laurent ULg

in Wilhelm, Frank; Baustert, Raymond; Colas-Blaise, Marion (Eds.) et al Le Blé en herbe (2007)

Il s'agit de démontrer que le poète français Francis Ponge adaptait l'écriture de chacun de ses poèmes à son objet. Ainsi la syntaxe et la rythmique du poème intitulé "La valise" mime-t-elle l'intériorité ... [more ▼]

Il s'agit de démontrer que le poète français Francis Ponge adaptait l'écriture de chacun de ses poèmes à son objet. Ainsi la syntaxe et la rythmique du poème intitulé "La valise" mime-t-elle l'intériorité propre à cet objet. [less ▲]

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See detailMimicry and the judgment of emotional facial expression
Blairy, Sylvie ULg; Herrera, P; Hess, U

in Journal of Nonverbal Behavior (1999), 23(1), 5-41

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See detailMimicry of a cellular low energy status blocks tumor cell anabolism and suppresses the malignant phenotype.
Swinnen, J. V.; Beckers, A.; Brusselmans, K. et al

in Cancer Research (2005), 65(6), 2441-8

Aggressive cancer cells typically show a high rate of energy-consuming anabolic processes driving the synthesis of lipids, proteins, and DNA. Here, we took advantage of the ability of the cell-permeable ... [more ▼]

Aggressive cancer cells typically show a high rate of energy-consuming anabolic processes driving the synthesis of lipids, proteins, and DNA. Here, we took advantage of the ability of the cell-permeable nucleoside 5-aminoimidazole-4-carboxamide (AICA) riboside to increase the intracellular levels of AICA ribotide, an AMP analogue, mimicking a low energy status of the cell. Treatment of cancer cells with AICA riboside impeded lipogenesis, decreased protein translation, and blocked DNA synthesis. Cells treated with AICA riboside stopped proliferating and lost their invasive properties and their ability to form colonies. When administered in vivo, AICA riboside attenuated the growth of MDA-MB-231 tumors in nude mice. These findings point toward a central tie between energy, anabolism, and cancer and suggest that the cellular energy sensing machinery in cancer cells is an exploitable target for cancer prevention and/or therapy. [less ▲]

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See detailMimicry: facts and fiction
Hess, U; Philippot, P; Blairy, Sylvie ULg

in Philippot, P; Feldman, R; Coats, E (Eds.) The social context of nonverbal behavior (1999)

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See detailMimmo Cuticchio und die Opera dei Pupi auf Sizilien
Puleo, Elisa; Leyh, Valérie ULg

in Das Andere Theater (2011), 21(79), 24-27

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See detailMin max generalization for deterministic batch mode reinforcement learning: relaxation schemes
Fonteneau, Raphaël ULg; Ernst, Damien ULg; Boigelot, Bernard ULg et al

in SIAM Journal on Control & Optimization (2013), 51(5), 33553385

We study the min max optimization problem introduced in Fonteneau et al. [Towards min max reinforcement learning, ICAART 2010, Springer, Heidelberg, 2011, pp. 61–77] for computing policies for batch mode ... [more ▼]

We study the min max optimization problem introduced in Fonteneau et al. [Towards min max reinforcement learning, ICAART 2010, Springer, Heidelberg, 2011, pp. 61–77] for computing policies for batch mode reinforcement learning in a deterministic setting with fixed, finite time horizon. First, we show that the min part of this problem is NP-hard. We then provide two relaxation schemes. The first relaxation scheme works by dropping some constraints in order to obtain a problem that is solvable in polynomial time. The second relaxation scheme, based on a Lagrangian relaxation where all constraints are dualized, can also be solved in polynomial time. We also theoretically prove and empirically illustrate that both relaxation schemes provide better results than those given in [Fonteneau et al., 2011, as cited above]. [less ▲]

Detailed reference viewed: 44 (13 ULg)
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See detailMind the Gaps: Caryl Phillips’s In the Falling Snow (2009) and the Generational Approach to the Black Diaspora
Ledent, Bénédicte ULg

in Misrahi-Barak, Judith; Raynaud, Claudine (Eds.) Diasporas, Cultures of Mobilities, 'Race', Volume 1 'Diasporas and Cultures of Migrations' (2014)

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See detailMind your mergers! Private equity investment vehicles and merger control
Partsch, Philippe-Emmanuel ULg

in Butterworths Journal of International Banking and Financial Law (2007)

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See detailMind-wandering and attentional control: two sides of the same coin or independent processes?
Stawarczyk, David ULg; Majerus, Steve ULg; D'Argembeau, Arnaud ULg

Conference (2012, May 11)

Mind-wandering refers to the occurrence of thoughts whose content is both unrelated to the task that we are currently carrying out and decoupled from current sensory perceptions (e.g., having our mind ... [more ▼]

Mind-wandering refers to the occurrence of thoughts whose content is both unrelated to the task that we are currently carrying out and decoupled from current sensory perceptions (e.g., having our mind distracted by past memories or future concerns when reading a novel). Recent frameworks suggest that the occurrence of mind-wandering reflects temporary breakdowns in attentional control processes. Other proposals however consider that mind-wandering is a cognitive process of its own, independent of attentional control. Based on the dual mechanisms of control framework (Braver et al., 2007), we examined whether proactive and reactive attentional control processes (measured with the A-X Continuous Performance Test), as well as working memory capacity (WMC), are related to the occurrence of mind-wandering during the Sustained Attention to Response Task (SART). Results showed that WMC was positively related to proactive but not reactive control, while the frequency of mind-wandering was unrelated to these three measures of attentional control. Additionally, we found that proactive control, reactive control, WMC, and mind-wandering contributed significantly and independently to the prediction of commission errors during the SART. These results suggest that mind-wandering is not the mere reflection of attentional control abilities and that these two factors have separate influences on task performance. [less ▲]

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See detailMind-wandering: Phenomenology and function as assessed with a novel experience sampling method
Stawarczyk, David ULg; Majerus, Steve ULg; Maj, Michalina et al

in Acta Psychologica (2011), 136(3), 370-381

Mind-wandering refers to the occurrence of thoughts whose content is both decoupled from stimuli present in the current environment and unrelated to the task being carried out at the moment of their ... [more ▼]

Mind-wandering refers to the occurrence of thoughts whose content is both decoupled from stimuli present in the current environment and unrelated to the task being carried out at the moment of their occurrence. The core of this phenomenon is therefore stimulus-independent and task-unrelated thoughts (SITUTs). In the present study, we designed a novel experience sampling method which permitted to isolate SITUTs from other kinds of distractions (i.e., irrelevant interoceptive/exteroceptive sensory perceptions and interfering thoughts related to the appraisal of the current task). In Experiment 1, we examined the impact of SITUTs on the performance of the Sustained Attention to Response Task (SART; a Go/No-Go task). Analyses demonstrated that SITUTs impair SART performance to the same extent as irrelevant sensory perceptions. In Experiment 2, we further examined SITUTs in order to assess the possible functions of mind-wandering. We observed that the content of most of reported SITUTs refers to the anticipation and planning of future events. Furthermore, this “prospective bias” was increased when participants’ attention had been oriented toward their personal goals before performing the SART. These data support the view that an important function of mind-wandering relates to the anticipation and planning of the future. [less ▲]

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See detailMindful Attention Awareness Scale (MAAS): Psychometric Properties of the French Translation and Exploration of Its Relations With Emotion Regulation Strategies
Jermann, F.; Billieux, J.; Laroi, Frank ULg et al

in Psychological Assessment (2009), 21(4), 506-514

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See detailMindsight: Diagnostics in Disorders of Consciousness
Guldenmund, Justus Pieter ULg; Stender, Johan; Heine, Lizette ULg et al

in Critical Care Research and Practice (2012)

Diagnosis of patients with disorders of consciousness (comprising coma, vegetative state/unresponsive wakefulness syndrome, and minimally conscious state) has long been dependent on unstandardized ... [more ▼]

Diagnosis of patients with disorders of consciousness (comprising coma, vegetative state/unresponsive wakefulness syndrome, and minimally conscious state) has long been dependent on unstandardized behavioral tests. The arrival of standardized behavioral tools, and especially the Coma Recovery Scale revised, uncovered a high rate of misdiagnosis. Ancillary techniques, such as brain imaging and electrophysiological examinations, are ever more often being deployed to aid in the search for remaining consciousness. They are used to look for brain activity patterns similar to those found in healthy controls. The development of portable and cheaper devices will make these techniques more widely available. [less ▲]

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See detailLe minerai de fer (autour) de la Haute Ardenne, Cartographie, Histoire et Géologie
Denayer, Julien ULg

Conference given outside the academic context (2010)

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See detailLe minerai de fer de la Calestienne et de l'Entre-Sambre-et-Meuse
Denayer, Julien ULg

Conference given outside the academic context (2010)

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See detailLe minerai de fer en Wallonie, Géologie et Histoire
Denayer, Julien ULg

Conference given outside the academic context (2010)

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See detailLe minerai de fer en Wallonie, Géologie et Histoire
Denayer, Julien ULg

Conference given outside the academic context (2011)

Detailed reference viewed: 10 (1 ULg)
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See detailLe minerai de fer en Wallonie, Géologie et Histoire
Denayer, Julien ULg

Conference given outside the academic context (2012)

Detailed reference viewed: 24 (1 ULg)