22 research outputs found

    From Decolonial to the Postcolonial: Trauma of an Unfinished Agenda

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    Expression stability of the candidate reference genes under different conditions. (DOCX 13 kb

    Four attentional bias indicators for <i>P-O</i> and <i>N-O</i> affective pairs of social exclusion and control group.

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    <p>Four attentional bias indicators for <i>P-O</i> and <i>N-O</i> affective pairs of social exclusion and control group.</p

    Social exclusion leads to attentional bias to emotional social information: Evidence from eye movement

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    <div><p>Social exclusion has many effects on individuals, including the increased need to belong and elevated sensitivity to social information. Using a self-reporting method, and an eye-tracking technique, this study explored people’s need to belong and attentional bias towards the socio-emotional information (pictures of positive and negative facial expressions compared to those of emotionally-neutral expressions) after experiencing a brief episode of social exclusion. We found that: (1) socially-excluded individuals reported higher negative emotions, lower positive emotions, and stronger need to belong than those who were not socially excluded; (2) compared to a control condition, social exclusion caused a longer response time to probe dots after viewing positive or negative face images; (3) social exclusion resulted in a higher frequency ratio of first attentional fixation on both positive and negative emotional facial pictures (but not on the neutral pictures) than the control condition; (4) in the social exclusion condition, participants showed shorter first fixation latency and longer first fixation duration to positive pictures than neutral ones but this effect was not observed for negative pictures; (5) participants who experienced social exclusion also showed longer gazing duration on the positive pictures than those who did not; although group differences also existed for the negative pictures, the gaze duration bias from both groups showed no difference from chance. This study demonstrated the emotional response to social exclusion as well as characterising multiple eye-movement indicators of attentional bias after experiencing social exclusion.</p></div

    <i>IAs</i> of eye tracking in the formal experiment.

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    <p><i>IAs</i> of eye tracking in the formal experiment.</p

    Four attentional bias indicators for <i>P-O</i> and <i>N-O</i> affective pairs of social exclusion and control group.

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    <p>Four attentional bias indicators for <i>P-O</i> and <i>N-O</i> affective pairs of social exclusion and control group.</p

    Layout of experimental site—subjects and imposters.

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    <p>Note: Three people stand, equidistant from each other, on the edge of a circle (diameter <i>D</i>, 3 m).</p

    Response time for <i>P-O</i> and <i>N-O</i> affective pairs in social exclusion and control group (ms).

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    <p>Response time for <i>P-O</i> and <i>N-O</i> affective pairs in social exclusion and control group (ms).</p

    Differences between social interaction conditions (social exclusion group vs. control group) on PANAS and the need to belong.

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    <p>Differences between social interaction conditions (social exclusion group vs. control group) on PANAS and the need to belong.</p

    Electrodeposition of Vertically Aligned Silver Nanoplate Arrays on Indium Tin Oxide Substrates

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    Vertically aligned Ag nanoplates (NPs) were fabricated on indium tin oxide (ITO) substrates by electrodeposition growth in the AgNO<sub>3</sub> solution using citrate anions as the shape-controlling agent. The factors affecting the deposition process, such as the potentials applied to the ITO substrate and the concentration of the precursors and citrate, were systematically investigated. We found that the potentials applied both for nucleus generation and for nucleus growth play important roles in tuning the morphology of the Ag NPs. It was also found that the concentration ratio of capping agent to precursor (<i>R</i>) is a critical factor; only when <i>R</i> is relatively low (<i>R</i> < 1.0) could the well-aligned Ag NPs be formed. However, a high <i>R</i> value will lead to the isotropic growth of the Ag crystal. A concentration-gradient-induced growth mechanism of vertically aligned Ag NPs is proposed on the basis of experimental results obtained. A Ag NPs/Ag<sub>3</sub>PO<sub>4</sub> composite electrode was fabricated by a electrodeposition method. The photoelectrochemical oxygen evolution reaction activity of the Ag NPs/Ag<sub>3</sub>PO<sub>4</sub> electrode is about 15.6 times higher than that of a control electrode, which was fabricated on the basis of a Ag electrode whose morphology was irregular polyhedrons
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