WorldWideScience

Sample records for strongly felt emotion

  1. The Performance on Television of Sincerely Felt Emotion

    OpenAIRE

    Ellis, John

    2009-01-01

    The self-presentation of ordinary people on TV took some time to develop. An early game show from British ITV demonstrates the many pitfalls encountered in developing even the most basic of self-presentational codes. So the presentation of sincerely felt emotions did not develop as a style until the late 1980s with the changes in daytime talk and the growth of reality TV. The cult of sincerity, however, has had profound cultural effects, reaching into the political sphere

  2. Arousal and Valence prediction in spontaneous emotional speech: felt versus perceived emotion

    NARCIS (Netherlands)

    Truong, K.P.; Leeuwen, D.A. van; Neerincx, M.A.; Jong, F.M.G. de

    2009-01-01

    In this paper, we describe emotion recognition experiments carried out for spontaneous affective speech with the aim to compare the added value of annotation of felt emotion versus annotation of perceived emotion. Using speech material available in the TNO-GAMING corpus (a corpus containing

  3. Emotion felt by the listener and expressed by the music: literature review and theoretical perspectives.

    Science.gov (United States)

    Schubert, Emery

    2013-12-17

    In his seminal paper, Gabrielsson (2002) distinguishes between emotion felt by the listener, here: "internal locus of emotion" (IL), and the emotion the music is expressing, here: "external locus of emotion" (EL). This paper tabulates 16 comparisons of felt versus expressed emotions in music published in the decade 2003-2012 consisting of 19 studies/experiments and provides some theoretical perspectives. The key findings were that (1) IL rating was frequently rated statistically the same or lower than the corresponding EL rating (e.g., lower felt happiness rating compared to the apparent happiness of the music), and that (2) self-select and preferred music had a smaller gap across the emotion loci than experimenter-selected and disliked music. These key findings were explained by an "inhibited" emotional contagion mechanism, where the otherwise matching felt emotion may have been attenuated by some other factor such as social context. Matching between EL and IL for loved and self-selected pieces was explained by the activation of "contagion" circuits. Physiological arousal, personality and age, as well as musical features (tempo, mode, putative emotions) also influenced perceived and felt emotion distinctions. A variety of data collection formats were identified, but mostly using rating items. In conclusion, a more systematic use of terminology appears desirable. Two broad categories, namely matched and unmatched, are proposed as being sufficient to capture the relationships between EL and IL, instead of four categories as suggested by Gabrielsson.

  4. Emotion felt by the listener and expressed by the music: literature review and theoretical perspectives

    Science.gov (United States)

    Schubert, Emery

    2013-01-01

    In his seminal paper, Gabrielsson (2002) distinguishes between emotion felt by the listener, here: “internal locus of emotion” (IL), and the emotion the music is expressing, here: “external locus of emotion” (EL). This paper tabulates 16 comparisons of felt versus expressed emotions in music published in the decade 2003–2012 consisting of 19 studies/experiments and provides some theoretical perspectives. The key findings were that (1) IL rating was frequently rated statistically the same or lower than the corresponding EL rating (e.g., lower felt happiness rating compared to the apparent happiness of the music), and that (2) self-select and preferred music had a smaller gap across the emotion loci than experimenter-selected and disliked music. These key findings were explained by an “inhibited” emotional contagion mechanism, where the otherwise matching felt emotion may have been attenuated by some other factor such as social context. Matching between EL and IL for loved and self-selected pieces was explained by the activation of “contagion” circuits. Physiological arousal, personality and age, as well as musical features (tempo, mode, putative emotions) also influenced perceived and felt emotion distinctions. A variety of data collection formats were identified, but mostly using rating items. In conclusion, a more systematic use of terminology appears desirable. Two broad categories, namely matched and unmatched, are proposed as being sufficient to capture the relationships between EL and IL, instead of four categories as suggested by Gabrielsson. PMID:24381565

  5. Felt power explains the link between position power and experienced emotions.

    Science.gov (United States)

    Bombari, Dario; Schmid Mast, Marianne; Bachmann, Manuel

    2017-02-01

    The approach/inhibition theory by Keltner, Gruenfeld, and Anderson (2003) predicts that powerful people should feel more positive and less negative emotions. To date, results of studies investigating this prediction are inconsistent. We fill this gap with four studies in which we investigated the role of different conceptualizations of power: felt power and position power. In Study 1, participants were made to feel more or less powerful and we tested how their felt power was related to different emotional states. In Studies 2, 3, and 4, participants were assigned to either a high or a low power role and engaged in an interaction with a virtual human, after which participants reported on how powerful they felt and the emotions they experienced during the interaction. We meta-analytically combined the results of the four studies and found that felt power was positively related to positive emotions (happiness and serenity) and negatively to negative emotions (fear, anger, and sadness), whereas position power did not show any significant overall relation with any of the emotional states. Importantly, felt power mediated the relationship between position power and emotion. In summary, we show that how powerful a person feels in a given social interaction is the driving force linking the person's position power to his or her emotional states. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  6. Emotion felt by the listener and expressed by the music: a literature review and theoretical investigation

    Directory of Open Access Journals (Sweden)

    Emery eSchubert

    2013-12-01

    Full Text Available In his seminal paper, Gabrielsson (2002 distinguishes between emotion felt by the listener, here: ‘internal locus of emotion’ (IL, and the emotion the music is expressing, here: 'external locus emotion' (EL. This paper tabulates 16 such publications published in the decade 2003-2012 consisting of 19 studies/experiments and provides some theoretical perspectives. The key findings were that (1 IL ratings was frequently rated statistically the same or lower than the corresponding EL rating (e.g. lower felt happiness rating compared to the apparent happiness of the music, and that (2 self-select and preferred music had a smaller gap across the emotion loci than experimenter selected and disliked music. These key findings were explained by an ‘inhibited’ emotional contagion mechanism, where the otherwise matching felt emotion may have been attenuated by some other factor such as social context. Matching between EL and IL for loved and self-selected pieces was explained by the activation of ‘contagion’ circuits. Physiological arousal, personality and age, as well as musical features (tempo, mode, putative emotions were observed to influence perceived and felt emotion distinctions. A variety of data collection formats were identified, but mostly using continuous rating scales. In conclusion, a more systematic use of terminology appears desirable with respect to theory-building. Whether two broad categories, namely matched and unmatched, are sufficient to capture the relationships between EL and IL, instead of four categories as suggested by Gabrielsson, is subject to future research.

  7. Locus of emotion: the effect of task order and age on emotion perceived and emotion felt in response to music.

    Science.gov (United States)

    Schubert, Emery

    2007-01-01

    The relationship between emotions perceived to be expressed (external locus EL) versus emotions felt (internal locus--IL) in response to music was examined using 5 contrasting pieces of Romantic, Western art music. The main hypothesis tested was that emotion expressed along the dimensions of emotional-strength, valence, and arousal were lower in magnitude for IL than EL. IL and EL judgments made together after one listening (Experiment 2, n = 18) produced less differentiated responses than when each task was performed after separate listenings (Experiment 1, n = 28). This merging of responses in the locus-task-together condition started to disappear as statistical power was increased. Statistical power was increased by recruiting an additional subject pool of elderly individuals (Experiment 3, n = 19, mean age 75 years). Their valence responses were more positive, and their emotional-strength ratings were generally lower, compared to their younger counterparts. Overall data analysis revealed that IL responses fluctuated slightly more than EL emotions, meaning that the latter are more stable. An additional dimension of dominance-submissiveness was also examined, and was useful in differentiating between pieces, but did not return a difference between IL and EL. Some therapy applications of these findings are discussed.

  8. Homelessness Felt

    Directory of Open Access Journals (Sweden)

    Catherine Robinson

    2011-04-01

    Full Text Available The felt—as both methodology and experiential terrain—remains under-explored and under-theorised in research on homelessness.  This experimental piece traces the multi-sensory engagement of ethnographic and biographic fieldwork undertaken for separate projects with homeless people in two capital cities on Australia’s east coast.  The epistemological contributions and emotional dimensions of seeing, tasting, touching, smelling and listening are explored.  Through a series of short ‘felt’ reflections, consideration of the critical role of corporeality in coming to know and inscribe the experiences of others is prompted.  The feeling, researching body is posited as central to new, productive and holistic intertwinings with felt-experience and the mixed trajectories of grief, humour, violence and trauma that often characterise persistent homelessness are made vivid. 

  9. Homelessness Felt

    Directory of Open Access Journals (Sweden)

    Catherine Robinson

    2011-04-01

    Full Text Available The felt—as both methodology and experiential terrain—remains under-explored and under-theorised in research on homelessness.  This experimental piece traces the multi-sensory engagement of ethnographic and biographic fieldwork undertaken for separate projects with homeless people in two capital cities on Australia’s east coast.  The epistemological contributions and emotional dimensions of seeing, tasting, touching, smelling and listening are explored.  Through a series of short ‘felt’ reflections, consideration of the critical role of corporeality in coming to know and inscribe the experiences of others is prompted.  The feeling, researching body is posited as central to new, productive and holistic intertwinings with felt-experience and the mixed trajectories of grief, humour, violence and trauma that often characterise persistent homelessness are made vivid.

  10. Mexican Seismic Alert System's SAS-I algorithm review considering strong earthquakes felt in Mexico City since 1985

    Science.gov (United States)

    Cuellar Martinez, A.; Espinosa Aranda, J.; Suarez, G.; Ibarrola Alvarez, G.; Ramos Perez, S.; Camarillo Barranco, L.

    2013-05-01

    The Seismic Alert System of Mexico (SASMEX) uses three algorithms for alert activation that involve the distance between the seismic sensing field station (FS) and the city to be alerted; and the forecast for earthquake early warning activation in the cities integrated to the system, for example in Mexico City, the earthquakes occurred with the highest accelerations, were originated in the Pacific Ocean coast, whose distance this seismic region and the city, favors the use of algorithm called Algorithm SAS-I. This algorithm, without significant changes since its beginning in 1991, employs the data that generate one or more FS during P wave detection until S wave detection plus a period equal to the time employed to detect these phases; that is the double S-P time, called 2*(S-P). In this interval, the algorithm performs an integration process of quadratic samples from FS which uses a triaxial accelerometer to get two parameters: amplitude and growth rate measured until 2*(S-P) time. The parameters in SAS-I are used in a Magnitude classifier model, which was made from Guerrero Coast earthquakes time series, with reference to Mb magnitude mainly. This algorithm activates a Public or Preventive Alert if the model predicts whether Strong or Moderate earthquake. The SAS-I algorithm has been operating for over 23 years in the subduction zone of the Pacific Coast of Mexico, initially in Guerrero and followed by Oaxaca; and since March 2012 in the seismic region of Pacific covering the coasts among Jalisco, Colima, Michoacan, Guerrero and Oaxaca, where this algorithm has issued 16 Public Alert and 62 Preventive Alerts to the Mexico City where its soil conditions increase damages by earthquake such as the occurred in September 1985. This work shows the review of the SAS-I algorithm and possible alerts that it could generate from major earthquakes recordings detected by FS or seismometers near the earthquakes, coming from Pacific Ocean Coast whose have been felt in Mexico

  11. Personally committed to emotional labor: Surface acting, emotional exhaustion and performance among service employees with a strong need to belong.

    Science.gov (United States)

    Yagil, Dana; Medler-Liraz, Hana

    2017-10-01

    Individual differences in emotional labor and subsequent vulnerability to burnout have been explored through the prism of Congruence Theory, which examines the congruence between personality traits and job requirements (Bono & Vey, 2007; Moskowitz & Coté, 1995). Drawing on theory and research dealing with the association between the need to belong and self-regulation (Baumeister, DeWall, Ciarocco & Twenge, 2005), this study examined the relationship between need to belong and service employees' surface acting and associated outcomes. In Study 1, participants (N = 54) were asked to write a response to an aggressive email from a hypothetical customer. The need to belong was positively related to display of positive emotions and negatively to display of negative emotions in the responses, but not related to felt anger, suggesting that it is associated with the inclination to engage in surface acting. In Study 2, a field study conducted with 170 service employee-customer dyads, surface acting mediated the positive relationship between fear of isolation and emotional exhaustion, and emotional exhaustion mediated the relationship between surface acting and customer satisfaction. These results suggested that service employees with a strong need to belong might have a heightened risk of burnout because of their inclination to engage in emotional labor. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  12. I know how you felt last night, or do I? Self- and external ratings of emotions in REM sleep dreams.

    Science.gov (United States)

    Sikka, Pilleriin; Valli, Katja; Virta, Tiina; Revonsuo, Antti

    2014-04-01

    We investigated whether inconsistencies in previous studies regarding emotional experiences in dreams derive from whether dream emotions are self-rated or externally evaluated. Seventeen subjects were monitored with polysomnography in the sleep laboratory and awakened from every rapid eye movement (REM) sleep stage 5 min after the onset of the stage. Upon awakening, participants gave an oral dream report and rated their dream emotions using the modified Differential Emotions Scale, whereas external judges rated the participants' emotions expressed in the dream reports, using the same scale. The two approaches produced diverging results. Self-ratings, as compared to external ratings, resulted in greater estimates of (a) emotional dreams; (b) positively valenced dreams; (c) positive and negative emotions per dream; and (d) various discrete emotions represented in dreams. The results suggest that this is mostly due to the underrepresentation of positive emotions in dream reports. Possible reasons for this discrepancy are discussed. Copyright © 2014 Elsevier Inc. All rights reserved.

  13. Homelessness Felt

    OpenAIRE

    Robinson, Catherine

    2011-01-01

    The felt—as both methodology and experiential terrain—remains under-explored and under-theorised in research on homelessness.  This experimental piece traces the multi-sensory engagement of ethnographic and biographic fieldwork undertaken for separate projects with homeless people in two capital cities on Australia’s east coast.  The epistemological contributions and emotional dimensions of seeing, tasting, touching, smelling and listening are explored.  Throu...

  14. "I felt sad and did not enjoy life": Cultural context and the associations between anhedonia, depressed mood, and momentary emotions.

    Science.gov (United States)

    Chentsova-Dutton, Yulia E; Choi, Eunsoo; Ryder, Andrew G; Reyes, Jenny

    2015-10-01

    The meanings of "anhedonia" and "depressed mood," the cardinal emotional symptoms of major depression, may be shaped by cultural norms regarding pleasure and sadness. Thirty-two European Americans, 26 Hispanic Americans, 33 Asian Americans, and 20 Russian Americans provided reports of (a) depressive symptoms, (b) momentary emotions and pleasure, and (c) global subjective well-being. Momentary reports were collected over 10 days using handheld personal digital assistants. Reports of anhedonia were associated with heightened levels of momentary low arousal negative emotions (e.g., sadness), whereas reports of depressed mood were associated with dampened levels of momentary positive emotions (e.g., happiness). Symptoms of anhedonia and depressed mood interacted in their associations with momentary pleasure. In addition, the associations of anhedonia and depressed mood with positive emotions and life satisfaction differed across cultural groups. Specifically, these symptoms were associated with dampened positive emotions in the Asian American group only. Additionally, anhedonia was associated with dampened global life satisfaction in the European American group only. These results suggest that reports of anhedonia and depressed mood cannot be interpreted at face value as specific and culture-free indicators of emotional deficits. Instead, they appear to signal changes in the balance of positive and negative emotions, with the exact nature of these signals shaped at least in part by cultural context. This conclusion has important consequences for the clinical interpretation of depressive symptoms in multicultural societies. © The Author(s) 2015.

  15. [Music-induced chills as a strong emotional experience].

    Science.gov (United States)

    Mori, Kazuma; Iwanaga, Makoto

    2014-12-01

    While enjoying music and other works of art, people sometimes experience "chills," a strong emotional response characterized by a sensation of goose bumps or shivers. Such experiences differ from having goose bumps as a defense response or from shivering in reaction to cold temperatures. The current paper presents the phenomenon of music-induced chills and reviews the chill-related emotional response, autonomic nervous system activity, and brain activity. It also reviews the musico-acoustic features, listening contexts, and individual differences that cause chills. Based on the review, we propose a hypothetical model regarding the evocation of music-induced chills. Furthermore, we investigate the strong emotional response associated with chills by exploring the relationship between music-related chills and non-music-related chills, and discuss future research directions.

  16. Emotional Reactions to Deviance in Groups: The Relation between Number of Angry Reactions, Felt Rejection, and Conformity

    Directory of Open Access Journals (Sweden)

    Marc W. Heerdink

    2015-06-01

    Full Text Available How many members of a group need to express their anger in order to influence a deviant group member's behavior? In two studies, we examine whether an increase in number of angry group members affects the extent to which a deviant individual feels rejected, and we investigate downstream effects on conformity. We show that each additional angry reaction linearly increases the extent to which a deviant individual feels rejected, and that this relation is independent of the total number of majority members (Study 1. This felt rejection is then shown to lead to anti-conformity unless two conditions are met: (1 the deviant is motivated to seek reacceptance in the group, and (2 conformity is instrumental in gaining reacceptance because it is observable by the majority (Study 2. These findings show that angry reactions are likely to trigger anti-conformity in a deviant, but they are also consistent with a motivational account of conformity, in which conformity is strategic behavior aimed at gaining reacceptance from the group.

  17. Emotional reactions to deviance in groups: the relation between number of angry reactions, felt rejection, and conformity.

    Science.gov (United States)

    Heerdink, Marc W; van Kleef, Gerben A; Homan, Astrid C; Fischer, Agneta H

    2015-01-01

    How many members of a group need to express their anger in order to influence a deviant group member's behavior? In two studies, we examine whether an increase in number of angry group members affects the extent to which a deviant individual feels rejected, and we investigate downstream effects on conformity. We show that each additional angry reaction linearly increases the extent to which a deviant individual feels rejected, and that this relation is independent of the total number of majority members (Study 1). This felt rejection is then shown to lead to anti-conformity unless two conditions are met: (1) the deviant is motivated to seek reacceptance in the group, and (2) conformity is instrumental in gaining reacceptance because it is observable by the majority (Study 2). These findings show that angry reactions are likely to trigger anti-conformity in a deviant, but they are also consistent with a motivational account of conformity, in which conformity is strategic behavior aimed at gaining reacceptance from the group.

  18. Social and Emotional Learning in the Classroom: Evaluation of "Strong Kids" and "Strong Teens" on Students' Social-Emotional Knowledge and Symptoms

    Science.gov (United States)

    Merrell, Kenneth W.; Juskelis, Michael P.; Tran, Oanh K.; Buchanan, Rohanna

    2008-01-01

    This article describes the results of three pilot studies that were conducted to evaluate the recently developed "Strong Kids" and "Strong Teens" social-emotional learning programs in increasing students' knowledge of healthy social-emotional behavior and decreasing their symptoms of negative affect and emotional distress. The first study included…

  19. Emotion, Engagement and Meaning in Strong Experiences of Music Performance

    Science.gov (United States)

    Lamont, Alexandra

    2012-01-01

    This paper explores the emotions connected with music performance. Performing music provides the potential to attain wellbeing via the hedonic and eudaimonic routes, appealing to pleasure, engagement and meaning (Seligman, 2002). To date, most research exploring emotions amongst performers has focused on these components separately, exploring…

  20. Frozen style and strong emotions of panic and separation

    DEFF Research Database (Denmark)

    Grodal, Torben Kragh

    2012-01-01

    The article analyses the aesthetics of two Trier prologues using cognitive psychology. It focuses on how the films evoke anxiety and panic, and how the panic is contained by means of providing visual and musical aesthetic order to the dynamic emotional forces; by providing ambiguous reality...

  1. Frozen style and strong emotions of panic and separation

    DEFF Research Database (Denmark)

    Grodal, Torben Kragh

    2012-01-01

    The article analyses the aesthetics of two Trier prologues using cognitive psychology. It focuses on how the films evoke anxiety and panic, and how the panic is contained by means of providing visual and musical aesthetic order to the dynamic emotional forces; by providing ambiguous reality indic...

  2. The co-evolution of emotional well-being with weak and strong friendship ties

    OpenAIRE

    Elmer, Timon; Boda, Zsofia; Stadtfeld, Christoph

    2017-01-01

    Social ties are strongly related to well-being. But what characterizes this relationship? This study investigates social mechanisms explaining how social ties affect well-being through social integration and social influence, and how well-being affects social ties through social selection. We hypothesize that highly integrated individuals - those with more extensive and dense friendship networks - report higher emotional well-being than others. Moreover, emotional well-being should be influen...

  3. Social and Emotional Learning in the Kindergarten Classroom: Evaluation of the "Strong Start" Curriculum

    Science.gov (United States)

    Kramer, Thomas J.; Caldarella, Paul; Christensen, Lynnette; Shatzer, Ryan H.

    2010-01-01

    There has been increasing interest in the promotion of social and emotional learning in schools, and research has shown positive outcomes. However, relatively few studies have been conducted in kindergarten classrooms or considered the feasibility of kindergarten implementation. This study examined the effects of "Strong Start" on the social and…

  4. Switch from distress to well-being by strong emotions: Speculations on three clinical vignettes.

    Science.gov (United States)

    Calanchini, Carlo

    2016-06-01

    Starting from three clinical vignettes representing two mental disorders and different approaches to their treatment, we ask whether and how an unexpected event occurring at a particular time in a person's life could provoke such strong emotions as to determine a sudden transition from a state of severe distress to one of well-being. In this transition, we postulate that a major role is played by biological tendencies and brain plasticity under the influence of psychotherapy and positive emotions, emotions--especially trust, the sense of being cared for, and falling in love--that are awakened by openness to novelty and to the Other. Neurobiologically, a sudden improvement could be ascribed to an oxytocinergic action that, combined with dopaminergic circuits, can restore a state of well-being, safe attachment, and gratification. © 2015 Wiley Periodicals, Inc.

  5. Emergence of Things Felt

    DEFF Research Database (Denmark)

    Zimmerman, Chris; Stein, Mari-Klara; Hardt, Daniel

    2015-01-01

    In 2013 Facebook launched a feature allowing users to add a feeling tag to their posts. We have collected 18 months worth of such public posts. Our aim is to map the semantic space of ‘Facebook feelings’ to understand patterns in how feelings are tagged and how they can be described in terms...... of valence and arousal. Our findings reveal temporal and social patterns in the most commonly shared feelings. In line with the ‘exhibitional’ nature of Facebook, our analyses indicate that ‘extreme’ feelings, such as excitement and anger, may be expressed in even more extreme levels of both valence...... and arousal. Facebook also provides novel emotional scripts (e.g., “meh”) that help people express feelings in ways that traditionally socialized feelings do not. This understanding of the semantic space of ‘Facebook feelings’ ultimately serves to inform the development of an automatic ‘Feelings Meter’....

  6. "I'm Strong within Myself": Gender, Class and Emotional Capital in Childcare

    Science.gov (United States)

    Andrew, Yarrow

    2015-01-01

    Emotions have received increasing attention in educational circles in the last decade. Drawing on Bourdieu, feminist scholars use emotional capital to illustrate the ways gendered inequalities can compound the disadvantages of social class. This paper examines relationships within childcare services in Australia, showing how emotional capital…

  7. Absorption in Music: Development of a Scale to Identify Individuals with Strong Emotional Responses to Music

    Science.gov (United States)

    Sandstrom, Gillian M.; Russo, Frank A.

    2013-01-01

    Despite the rise in research investigating music and emotion over the last decade, there are no validated measures of individual differences in emotional responses to music. We created the Absorption in Music Scale (AIMS), a 34-item measure of individuals' ability and willingness to allow music to draw them into an emotional experience. It was…

  8. Traditional Felt in the Kazakhs Folk Art

    Science.gov (United States)

    Zhukenova, Zhazira D.; Soltanbaeva, Gulnar S.; Izhanov, Baikonir

    2016-01-01

    This research investigates the history of culture of Turkic nations and analyzes the traditions of making felt products. The literary sources devoted to the semantic meaning of images on felt products is analyzed. Special attention is paid to the symbolic meaning of images on Kazakh felt products. The technology of felt manufacturing and the…

  9. Felt Quality of Sociomaterial Relations

    DEFF Research Database (Denmark)

    Stein, Mari-Klara; Newell, Sue; Wagner, Erica L.

    2014-01-01

    Sociomateriality, in helping to overcome the longstanding dualism between the social and the technical, has become an increasingly popular theoretical perspective in Information Systems (IS) research. However, while recognizing the usefulness of sociomaterial theorizing, we contend that it also...... inadvertently perpetuates other kinds of dualisms-particularly that of objectivism - subjectivism and cognition-emotion. We argue that sociomateriality's current inability to express what it feels like to be a human agent, and the inadvertent perpetuation of the cognitive-emotional dualism, is problematic...

  10. Nettfrekvente elektromagnetiske felt og helseeffekter

    Directory of Open Access Journals (Sweden)

    Karl Gerhard Blaasaas

    2009-10-01

    Full Text Available I denne artikkelen oppsummeres epidemiologisk kunnskap om mulige helseeffekter etter eksponering for nettfrekvente (50/60 Hz elektromagnetiske felt. Vi har basert oss på et flertall av vitenskapelige arbeider publisert i perioden 2001-2004 og konklusjoner i rapporter og oversiktsartikler fra perioden før 2001. Det er ikke funnet noen etiologisk sammenheng mellom elektromagnetiske felt og kronisk sykdom. Man vet heller ikke sikkert hvilke egenskaper ved de elektromagnetiske feltene som eventuelt kan fremskaffe sykdom. Eventuell latenstid fra eksponering til sykdomsutvikling er også ukjent. Eksponering over 0,4 mT fra kraftlinjer ser ut til å kunne gi en dobling i risikoen for barneleukemi, og basert på metaanalyser kan ikke resultatene avvises som tilfeldige funn. Holdepunktene for en slik sammenheng er likevel begrenset. Ved vokseneksponering har man i enkeltstudier observert risikoøkninger for brystkreft, leukemi, hjernesvulst og amyotrofisk lateralsklerose. Det er også gjort isolerte funn av abort blant kvinner eksponert under graviditeten. For alle disse endepunktene er funnene allikevel ikke tilstrekkelige til å trekke sikre konklusjoner om sammenheng med eksponeringThis review is based on epidemiologic literature in the period 2001-2004 and conclusions in reports and review articles before 2001, regarding power frequency (50/60 Hz electromagnetic fields and health outcomes. Twotimes increased risks for childhood leukaemia have been observed among children exposed to magnetic fields above 0.4 mT from power lines, and based on meta-analyses these results can not be regarded as chance alone. The evidence for an association is however, still limited. Increased risks of breast cancer, leukaemia, braintumor and amyotrophic lateral sclerosis have been observed in isolated studies. Increased risk of spontaneousabortion among women exposed during pregnancy has also been reported. None of the observations for any ofthese endpoints are

  11. Concert halls with strong and lateral sound increase the emotional impact of orchestra music.

    Science.gov (United States)

    Pätynen, Jukka; Lokki, Tapio

    2016-03-01

    An audience's auditory experience during a thrilling and emotive live symphony concert is an intertwined combination of the music and the acoustic response of the concert hall. Music in itself is known to elicit emotional pleasure, and at best, listening to music may evoke concrete psychophysiological responses. Certain concert halls have gained a reputation for superior acoustics, but despite the continuous research by a multitude of objective and subjective studies on room acoustics, the fundamental reason for the appreciation of some concert halls remains elusive. This study demonstrates that room acoustic effects contribute to the overall emotional experience of a musical performance. In two listening tests, the subjects listen to identical orchestra performances rendered in the acoustics of several concert halls. The emotional excitation during listening is measured in the first experiment, and in the second test, the subjects assess the experienced subjective impact by paired comparisons. The results showed that the sound of some traditional rectangular halls provides greater psychophysiological responses and subjective impact. These findings provide a quintessential explanation for these halls' success and reveal the overall significance of room acoustics for emotional experience in music performance.

  12. Flexible Phenolic Impregnated Felt, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — During this program Fiber Materials, Inc. (FMI) will develop innovative yet practical methods for preparing Phenolic Impregnated Felt (PIF) materials for thermal...

  13. Emotions

    OpenAIRE

    Bericat Alastuey, Eduardo

    2012-01-01

    The emotions that human beings experience play a fundamental role in all social phenomena. As a result, sociology needs to incorporate the analysis of emotions into its objects of study. This process began three decades ago with the birth of the sociology of emotions. This article offers an introductory and critical overview of the work sociologists of emotions have carried out so far.

  14. Determinants of felt stigma in epilepsy.

    Science.gov (United States)

    Aydemir, N; Kaya, B; Yıldız, G; Öztura, I; Baklan, B

    2016-05-01

    The present study aimed to determine the level of felt stigma, overprotection, concealment, and concerns related to epilepsy in different life domains by using culturally-specific scales for Turkish individuals with epilepsy. Also, it aimed to detect relations among the study variables and to determine the variables which predict felt stigma. For this purpose, felt stigma scale, overprotection scale, concealment of epilepsy scale, and concerns of epilepsy scale were administered to two hundred adult persons with epilepsy (PWE). The results showed that almost half of the participants reported felt stigma, overprotection, concealment of epilepsy, concerns related to future occupation, and concerns related to social life. Almost all the study variables show correlations with each other. Concealment of epilepsy, concerns related to social life, and concerns related to future occupation were found as the predictors of felt stigma. Copyright © 2016 Elsevier Inc. All rights reserved.

  15. Individual Differences in the Speed of Facial Emotion Recognition Show Little Specificity but Are Strongly Related with General Mental Speed: Psychometric, Neural and Genetic Evidence

    Science.gov (United States)

    Liu, Xinyang; Hildebrandt, Andrea; Recio, Guillermo; Sommer, Werner; Cai, Xinxia; Wilhelm, Oliver

    2017-01-01

    Facial identity and facial expression processing are crucial socio-emotional abilities but seem to show only limited psychometric uniqueness when the processing speed is considered in easy tasks. We applied a comprehensive measurement of processing speed and contrasted performance specificity in socio-emotional, social and non-social stimuli from an individual differences perspective. Performance in a multivariate task battery could be best modeled by a general speed factor and a first-order factor capturing some specific variance due to processing emotional facial expressions. We further tested equivalence of the relationships between speed factors and polymorphisms of dopamine and serotonin transporter genes. Results show that the speed factors are not only psychometrically equivalent but invariant in their relation with the Catechol-O-Methyl-Transferase (COMT) Val158Met polymorphism. However, the 5-HTTLPR/rs25531 serotonin polymorphism was related with the first-order factor of emotion perception speed, suggesting a specific genetic correlate of processing emotions. We further investigated the relationship between several components of event-related brain potentials with psychometric abilities, and tested emotion specific individual differences at the neurophysiological level. Results revealed swifter emotion perception abilities to go along with larger amplitudes of the P100 and the Early Posterior Negativity (EPN), when emotion processing was modeled on its own. However, after partialling out the shared variance of emotion perception speed with general processing speed-related abilities, brain-behavior relationships did not remain specific for emotion. Together, the present results suggest that speed abilities are strongly interrelated but show some specificity for emotion processing speed at the psychometric level. At both genetic and neurophysiological levels, emotion specificity depended on whether general cognition is taken into account or not. These

  16. Individual Differences in the Speed of Facial Emotion Recognition Show Little Specificity but Are Strongly Related with General Mental Speed: Psychometric, Neural and Genetic Evidence

    Directory of Open Access Journals (Sweden)

    Xinyang Liu

    2017-08-01

    Full Text Available Facial identity and facial expression processing are crucial socio-emotional abilities but seem to show only limited psychometric uniqueness when the processing speed is considered in easy tasks. We applied a comprehensive measurement of processing speed and contrasted performance specificity in socio-emotional, social and non-social stimuli from an individual differences perspective. Performance in a multivariate task battery could be best modeled by a general speed factor and a first-order factor capturing some specific variance due to processing emotional facial expressions. We further tested equivalence of the relationships between speed factors and polymorphisms of dopamine and serotonin transporter genes. Results show that the speed factors are not only psychometrically equivalent but invariant in their relation with the Catechol-O-Methyl-Transferase (COMT Val158Met polymorphism. However, the 5-HTTLPR/rs25531 serotonin polymorphism was related with the first-order factor of emotion perception speed, suggesting a specific genetic correlate of processing emotions. We further investigated the relationship between several components of event-related brain potentials with psychometric abilities, and tested emotion specific individual differences at the neurophysiological level. Results revealed swifter emotion perception abilities to go along with larger amplitudes of the P100 and the Early Posterior Negativity (EPN, when emotion processing was modeled on its own. However, after partialling out the shared variance of emotion perception speed with general processing speed-related abilities, brain-behavior relationships did not remain specific for emotion. Together, the present results suggest that speed abilities are strongly interrelated but show some specificity for emotion processing speed at the psychometric level. At both genetic and neurophysiological levels, emotion specificity depended on whether general cognition is taken into account

  17. Tailoring the delivery of cancer diagnosis to adolescent and young adult patients displaying strong emotions: An observational study of two cases

    Directory of Open Access Journals (Sweden)

    Live Korsvold

    2016-04-01

    Full Text Available Delivering the bad news of a cancer diagnosis to adolescent and young adult (AYA patients who display strong emotions is particularly challenging not the least because AYAs are at a vulnerable developmental stage. Due to the lack of research on how to personalize the delivery of bad news to AYA patients’ emotions we report a case study of the communicative behavior of oncologists in two such consultations to describe the complexity of the phenomena at study. We audio-recorded and transcribed consultations where oncologists delivered cancer diagnoses to nine AYAs aged 12–25 years. Two of these patients displayed particularly strong emotional behavior (anger, fear, and sadness and were chosen as cases. An interpretative analysis in three steps was applied to investigate the oncologists’ communicative behavior when delivering bad news. The focus was on how the oncologists responded to the strong but different emotional behaviors of the AYAs. We also related the oncologists’ communicative behavior to elements from a widely used protocol for delivering bad news. We found that the oncologists applied five communication strategies: elicit patient perspective, provide information, respond to patient's expression of emotion (acknowledging and containing emotions, encourage commitment to treatment, and provide hope. The findings illustrate how oncologists’ communicative behavior may be tailored to individual expressions of emotions in AYA cancer patients.

  18. Aerospace Grade Carbon Felt Preform, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — Fiber Materials, Inc. (FMI) will develop an aerospace-grade carbon felt preform by employing application specific materials with effective processes and fabrication...

  19. Ethnic and Gender Differences in Emotional Ideology, Experience, and Expression

    Directory of Open Access Journals (Sweden)

    Elaine Hatfield

    2009-06-01

    Full Text Available How universal are men and women’s attitudes toward the expression of emotion? How similar are the emotions that men and women from various ethnic groups experience and express in their close love relationships? In this study, 144 men and 307 women of European, Chinese, Filipino, Hawaiian, and Japanese ancestry were asked about their ideologies as to how people ought to deal with strong emotions in close relationships, how often they themselves felt a variety of emotions, and how they dealt with such feelings in close relationships. Finally, they were asked how satisfied they were with their close relationships. Men and women appeared to possess different emotional ideologies. Women tended to favor direct expression of emotion; men to favor emotional management. People of Chinese, European, Filipino, Hawaiian, and Japanese ancestry also possessed different ideologies as to how people ought to deal with strong emotions in intimate relationships.

  20. Emotions

    DEFF Research Database (Denmark)

    Kristensen, Liv Kondrup; Otrel-Cass, Kathrin

    2017-01-01

    Observing science classroom activities presents an opportunity to observe the emotional aspect of interactions, and this chapter presents how this can be done and why. Drawing on ideas proposed by French philosopher Maurice Merleau-Ponty, emotions are theorized as publicly embodied enactments......, where differences in behavior between people shape emotional responses. Merleau-Ponty’s theorization of the body and feelings is connected to embodiment while examining central concepts such as consciousness and perception. Merleau-Ponty describes what he calls the emotional atmosphere and how it shapes...... the ways we experience events and activities. We use our interpretation of his understanding of emotions to examine an example of a group of year 8 science students who were engaged in a physics activity. Using the analytical framework of analyzing bodily stance by Goodwin, Cekaite, and Goodwin...

  1. Acoustics of a Mixed Porosity Felt Airfoil

    Science.gov (United States)

    2016-06-06

    inch sections, as shown in figure 1B. The alignment shafts were used to support the foil during the test. The porous section is shown in 100...been removed and is at the bottom of the foil. (B) Felt section during construction; alignment shafts are at the right of the image. Trailing edge

  2. Emotion

    Science.gov (United States)

    Choi, Sukwoo

    It was widely accepted that emotion such as fear, anger and pleasure could not be studied using a modern scientific tools. During the very early periods of emotion researches, psychologists, but not biologist, dominated in studying emotion and its disorders. Intuitively, one may think that emotion arises from brain first and then bodily responses follow. For example, we are sad first, and then cry. However, groups of psychologists suggested a proposal that our feeling follows bodily responses; that is, we feel sad because we cry! This proposal seems counterintuitive but became a popular hypothesis for emotion. Another example for this hypothesis is as follows. When you accidentally confront a large bear in a mountain, what would be your responses?; you may feel terrified first, and then run, or you may run first, and then feel terrified later on. In fact, the latter explanation is correct! You feel fear after you run (even because you run?). Or, you can imagine that you date with your girl friend who you love so much. Your heart must be beating fast and your body temperature must be elevated! In this situation, if you take a very cold bath, what would you expect? Your hot feeling is usually calmed down after this cold bath; that is, you feel hot because your heart and bodily temperature change. While some evidence supported this hypothesis, others do not. In the case of patients whose cervical vertebrae were severed with an accident, they still retained significant amount of emotion (feelings!) in some cases (but other patients lost most of emotional experience). In addition, one can imagine that there would be a specific set of physical responses for specific emotion if the original hypothesis is correct (e.g. fasten heart beating and redden face for anger etc.). However, some psychologists failed to find any specific set of physical responses for specific emotion, though others insisted that there existed such specific responses. Based on these controversial

  3. Fictional Emotions within Emotion Driven Design

    DEFF Research Database (Denmark)

    Knutz, Eva

    2012-01-01

    The aim of this paper is to address imaginative experiences of emotions by drawing Kendall Walton’s theory of make-believe. Moreover, we use a design case as means for investigating how a child’s felt emotions towards a hospital situation relates to his or her imaginative experiences of emotions...... towards a fictive character in a computer game simulating the real-world situation. In so doing, we contribute with new insights to existing theories of emotions in design, which tend to focus narrowly on felt and measurable emotions....

  4. Levels of Felt Stigma among a Group of People with HIV in Puerto Rico

    Science.gov (United States)

    Jiménez, Julio; Morales, Marangelie; Castro, Eida; Puig, Marieva; Vélez, Carmen N.; Santiago, Lydia; Zorrilla, Carmen

    2016-01-01

    Objective HIV felt stigma is a major problem needing to be addressed because of its association with poor treatment adherence, decreases in help-seeking behaviors, high-risk sexual conduct, emotional discomfort, and the reduction of well-being in people with HIV/AIDS (PWHA). The aim of this study was to identify the frequency of felt stigma among PWHA in Puerto Rico. Methods A cross-sectional study was conducted with 249 subjects (59% men, 41% women). Participants completed the Puerto Rico Comprehensive Center for HIV Disparities (PR-CCHD) Sociodemographic Questionnaire and the HIV Felt Sigma Scale. Results 80% of the subjects showed some level of felt stigma. Women showed significantly higher levels of HIV-related felt stigma than did men. Disclosure, negative self-image, and public attitude scores were also higher in women than in men. Sociodemographic variables such as age, marital status, employment status, income, and educational level showed significant associations with felt stigma and its dimensions. Conclusion Results of this study evidence the need to develop culturally sensitive intervention models to reduce the felt-stigma burden in PWHA. PMID:22783698

  5. Emotion

    DEFF Research Database (Denmark)

    Jantzen, Christian; Vetner, Mikael

    2006-01-01

    En emotion er en evaluerende respons på en betydningsfuld hændelse, som har affektiv valens og motiverer organismen i forhold til objektverdenen (omverden). Emotioner fører til affekt: til smerte (negativ) eller glæde (positiv affekt). Både positive og negative emotioner påvirker organismens...

  6. Felt Stigma in Injection Drug Users and Sex Workers: Focus Group Research with HIV-Risk Populations in Puerto Rico.

    Science.gov (United States)

    Jiménez, Julio; Puig, Marieva; Sala, Ana Cecilia; Ramos, Juan Carlos; Castro, Eida; Morales, Marangelie; Santiago, Lydia; Zorrilla, Carmen

    Though many studies have conclusively linked felt stigma and HIV, few have focused on the experiences of rejection felt by members of such socially marginalized groups as intravenous drug users (IDU) and sex workers (SW). Using focus groups, our study explored these experiences in 34 individuals (17 male UDUs and 17 female SWs) at risk of becoming infected with HIV, the objective being to discover why they engaged in maladaptive behaviors as a way of coping with felt stigma. We used deductive and inductive analysis to codify the resulting data. Concepts associated with the word stigma, emotional reactions to felt stigma, and the impact of felt stigma on self-schema helped elucidate how the internalization of felt stigma can lead to negative affective states and self-destructive behaviors (e.g., drug use and syringe exchange). Results underline the importance of developing intervention models that reduce stigma as a means of HIV prevention in vulnerable populations.

  7. Strong correlations between empathy, emotional intelligence, and personality traits among podiatric medical students: A cross-sectional study.

    Science.gov (United States)

    Bertram, Kurtis; Randazzo, John; Alabi, Nathaniel; Levenson, Jack; Doucette, John T; Barbosa, Peter

    2016-01-01

    The ability of health-care providers to demonstrate empathy toward their patients results in a number of positive outcomes improving the quality of care. In addition, a provider's level of emotional intelligence (EI) can further the doctor-patient relationship, stimulating a more personalized and comprehensive manner of treating patients. Furthermore, personality traits of a clinician may positively or negatively influence that relationship, as well as clinical outcomes. This study was designed to evaluate empathy levels in podiatric medical students in a 4-year doctoral program. Moreover, this study aimed to determine whether EI, personality traits, and demographic variables exhibit correlations with the observed empathy patterns. This cross-sectional study collected data using an anonymous web-based survey completed by 150 students registered at the New York College of Podiatric Medicine. There were four survey sections: (1) demographics, (2) empathy (measured by the Jefferson Scale of Physicians' Empathy), (3) EI (measured by the Assessing Emotions Scale), and (4) personality traits (measured by the NEO-Five-Factor Inventory-3). Empathy levels were significantly correlated with EI scores (r = 0.62, n = 150, Pmedical students. Given the suggested importance and effect of such qualities on patient care, these findings may serve as guidance for possible amendments and warranted curriculum initiatives in medical education.

  8. Damage Behavior of Sintered Fiber Felts

    Directory of Open Access Journals (Sweden)

    Nicolas Lippitz

    2015-04-01

    Full Text Available The reduction of aircraft noise is important due to a rising number of flights and the growth of urban centers close to airports. During landing, a significant part of the noise is generated by flow around the airframe. To reduce that noise porous trailing edges are investigated. Ideally, the porous materials should to be structural materials as well. Therefore, the mechanical properties and damage behavior are of major interest. The aim of this study is to show the change of structure and the damage behavior of sintered fiber felts, which are promising materials for porous trailing edges, under tensile loading using a combination of tensile tests and three dimensional computed tomography scans. By stopping the tensile test after a defined stress or strain and scanning the sample, it is possible to correlate structural changes and the development of damage to certain features in the stress-strain curve and follow the damage process with a high spatial resolution. Finally, the correlation between material structure and mechanical behavior is demonstrated.

  9. Carbon felt and carbon fiber - A techno-economic assessment of felt electrodes for redox flow battery applications

    Science.gov (United States)

    Minke, Christine; Kunz, Ulrich; Turek, Thomas

    2017-02-01

    Carbon felt electrodes belong to the key components of redox flow batteries. The purpose of this techno-economic assessment is to uncover the production costs of PAN- and rayon-based carbon felt electrodes. Raw material costs, energy demand and the impact of processability of fiber and felt are considered. This innovative, interdisciplinary approach combines deep insights into technical, ecologic and economic aspects of carbon felt and carbon fiber production. Main results of the calculation model are mass balances, cumulative energy demands (CED) and the production costs of conventional and biogenic carbon felts supplemented by market assessments considering textile and carbon fibers.

  10. FeltRadio: Sensing and Making Sense of Wireless Traffic

    DEFF Research Database (Denmark)

    Gronvall, Erik; Fritsch, Jonas; Vallgårda, Anna

    2016-01-01

    that makes it possible to turn radio signals into visual and tactile stimuli as a form of sensorial augmentation. FeltRadio explores and makes us reflect upon what it would be like if we could sense, and feel, wireless traffic such as WiFi or Bluetooth. We present the technological design behind Felt......Radio and the outcome of two exploratory studies with the technology focused on people's experience of being able to suddenly sense and make sense of wireless traffic. We discuss the possible qualities of this embodied experience of FeltRadio and point to future experiments with the technology....

  11. Medical students' emotional development in early clinical experience: a model.

    Science.gov (United States)

    Helmich, Esther; Bolhuis, Sanneke; Laan, Roland; Dornan, Tim; Koopmans, Raymond

    2014-08-01

    Dealing with emotions is a critical feature of professional behaviour. There are no comprehensive theoretical models, however, explaining how medical students learn about emotions. We aimed to explore factors affecting their emotions and how they learn to deal with emotions in themselves and others. During a first-year nursing attachment in hospitals and nursing homes, students wrote daily about their most impressive experiences, explicitly reporting what they felt, thought, and did. In a subsequent interview, they discussed those experiences in greater detail. Following a grounded theory approach, we conducted a constant comparative analysis, collecting and then interpreting data, and allowing the interpretation to inform subsequent data collection. Impressive experiences set up tensions, which gave rise to strong emotions. We identified four 'axes' along which tensions were experienced: 'idealism versus reality', 'critical distance versus adaptation', 'involvement versus detachment' and 'feeling versus displaying'. We found many factors, which influenced how respondents relieved those tensions. Their personal attributes and social relationships both inside and outside the medical community were important ones. Respondents' positions along the different dimensions, as determined by the balance between attributes and tensions, shaped their learning outcomes. Medical students' emotional development occurs through active participation in medical practice and having impressive experiences within relationships with patients and others on wards. Tensions along four dimensions give rise to strong emotions. Gaining insight into the many conditions that influence students' learning about emotions might support educators and supervisors in fostering medical students' emotional and professional development.

  12. "I Need to Be Strong and Competent": A Narrative Inquiry of a Student-Teacher's Emotions and Identities in Teaching Practicum

    Science.gov (United States)

    Yuan, Rui; Lee, Icy

    2016-01-01

    In teacher identity research, limited attention has been paid to how pre-service teachers constructed their identities by negotiating with different emotions in their practice. To fill this gap, the present study, drawing upon the approach of narrative inquiry, explores how a student-teacher--Ming--negotiated and navigated conflicting emotions in…

  13. Individual Differences in the Speed of Facial Emotion Recognition Show Little Specificity but Are Strongly Related with General Mental Speed: Psychometric, Neural and Genetic Evidence

    OpenAIRE

    Liu, Xinyang; Hildebrandt, Andrea; Recio, Guillermo; Sommer, Werner; Cai, Xinxia; Wilhelm, Oliver

    2017-01-01

    Facial identity and facial expression processing are crucial socio-emotional abilities but seem to show only limited psychometric uniqueness when the processing speed is considered in easy tasks. We applied a comprehensive measurement of processing speed and contrasted performance specificity in socio-emotional, social and non-social stimuli from an individual differences perspective. Performance in a multivariate task battery could be best modeled by a general speed factor and a first-order ...

  14. Medical students' reflections on emotions concerning breaking bad news.

    Science.gov (United States)

    Toivonen, Asta Kristiina; Lindblom-Ylänne, Sari; Louhiala, Pekka; Pyörälä, Eeva

    2017-10-01

    To gain a deeper understanding of fourth year medical students' reflections on emotions in the context of breaking bad news (BBN). During the years 2010-2012, students reflected on their emotions concerning BBN in a learning assignment at the end of the communications skills course. The students were asked to write a description of how they felt about a BBN case. The reflections were analysed using qualitative content analysis. 351 students agreed to participate in the study. We recognized ten categories in students' reflections namely empathy, insecurity, anxiety, sadness, ambivalence, guilt, hope, frustration, gratefulness and emotional detachment. Most students expressed empathy, but there was a clear tension between feeling empathy and retaining professional distance by emotional detachment. Students experience strong and perplexing emotions during their studies, especially in challenging situations. A deeper understanding of students' emotions is valuable for supporting students' professional development and coping in their work in the future. Medical students need opportunities to reflect on emotional experiences during their education to find strategies for coping with them. Emotions should be actively discussed in studies where the issues of BBN are addressed. Teachers need education in attending emotional issues constructively. Copyright © 2017 Elsevier B.V. All rights reserved.

  15. Effects of Felt Obligation on Occupational Burnout among ...

    African Journals Online (AJOL)

    Most researches on post-consolidation in the Nigerian banking industry focused more on how it affects the health of banks and employees' job attitudes, and productivity. Less research attention has been paid on the health of bank employees in the post-consolidation era. This study investigated the extent to which felt ...

  16. Electrochemical reduction of dilute chromate solutions on carbon felt electrodes

    NARCIS (Netherlands)

    Frenzel, Ines; Frenzel, I.; Holdik, Hans; Barmashenko, Vladimir; Stamatialis, Dimitrios; Wessling, Matthias

    2006-01-01

    Carbon felt is a potential material for electrochemical reduction of chromates. Very dilute solutions may be efficiently treated due to its large specific surface area and high porosity. In this work, the up-scaling of this technology is investigated using a new type of separated cell and

  17. Emotion and language - When and how comes emotion into words?. Comment on "The quartet theory of human emotions: An integrative and neurofunctional model" by S. Koelsch et al.

    Science.gov (United States)

    Braun, Mario

    2015-06-01

    The Quartet Theory of Emotion [13] is the first emotion theory to include language as part of its four affect systems allocating two functions of language in emotion processing: communication and regulation. Both are supposed to occur late during the emotion process and by translation or reconfiguration of a pre-verbal emotion percept into a symbolic language code which then gives rise to the conscious experience of an emotion allowing communication or regulation [14] of a felt emotion.

  18. "Castor Oil" - The Culprit of Acute Hair Felting.

    Science.gov (United States)

    Maduri, V Ramya; Vedachalam, Ahalya; Kiruthika, S

    2017-01-01

    Acute hair felting is a rare disorder of scalp hair. In this condition, the hair becomes twisted, entangled as a hard stony mass resembling a bird's nest. Sudden hair matting has been reported earlier in the literature after vigorous use of chemical and herbal shampoos. Plica polonica is a patchy area of hair matting occurring in due course of time in neglected hair or underlying psychiatric illness. This case is interesting as the whole scalp hair matted immediately after using coconut oil and castor oil following washing. Growing long hair and taking oil bath are cultural and religious customs in South India. The high viscosity of castor oil and long hair had contributed to sudden felting of hair. This disorder of hair is irreversible and the hair should be cut off. Acute nature of this disorder will result in a serious psychological impact on the patient and the family.

  19. Stretchable Conductive Composites from Cu-Ag Nanowire Felt.

    Science.gov (United States)

    Catenacci, Matthew J; Reyes, Christopher; Cruz, Mutya A; Wiley, Benjamin J

    2018-03-21

    Materials that retain a high conductivity under strain are essential for wearable electronics. This article describes a conductive, stretchable composite consisting of a Cu-Ag core-shell nanowire felt infiltrated with a silicone elastomer. This composite exhibits a retention of conductivity under strain that is superior to any composite with a conductivity greater than 1000 S cm -1 . This work also shows how the mechanical properties, conductivity, and deformation mechanism of the composite changes as a function of the stiffness of the silicone matrix. The retention of conductivity under strain was found to decrease as the Young's modulus of the matrix increased. This was attributed to void formation as a result of debonding between the nanowire felt and the elastomer. The nanowire composite was also patterned to create serpentine circuits with a stretchability of 300%.

  20. Factors associated with increased felt stigma among individuals with epilepsy.

    Science.gov (United States)

    Bautista, Ramon Edmundo D; Shapovalov, Denys; Shoraka, Ali Reza

    2015-08-01

    The aim of the study is to determine whether certain demographic, clinical, and psychosocial traits are associated with higher levels of felt stigma among persons with epilepsy (PWE) patients followed at a level 4 epilepsy center. We performed a direct survey of 182 consenting patients that included the Epilepsy Stigma Scale. On univariate analysis, higher levels of perceived stigma were associated with age, marital status, race, driving, work status, seizure etiology, Quality of Life in Epilepsy-10 (QOLIE-10) scores, and health literacy. Among coping reactions, the use of denial, behavioral disengagement and venting were also associated with higher degrees of felt stigma. Using multiple linear regression, being single, poorer QOLIE-10 scores, difficulties understanding written information, and the use of behavioral disengagement were independently associated with poorer scores on the Epilepsy Stigma Scale. Our study paints a compelling profile of a PWE who has greater perceived stigma. Programs that increase the level of social support, improve health literacy, and enhance quality of life may also help decrease the amount of felt stigma among PWE. Copyright © 2015 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.

  1. Wet felting tradition in Bulgaria. Ornamented woolen wedding carpets

    DEFF Research Database (Denmark)

    Tsvetkova, Elitsa; Frangova, Krassimira; Peneva, Tereza

    2017-01-01

    The tradition of felt making was brought to the Balkan Peninsula during the migration of proto-Bulgarian tribes, who established the First Bulgarian Kingdom and introduced local people to elements of the Asiatic nomads’ culture. Written sources and images dated to the 10-11th c. AD show that felt......, the results of the analyses (optical microscopy and thin layer chromatography (TLC)) of the dyestuffs are presented. These are compared to existing folklore sources, which helps to point out some of the natural dyes specific to the region....... technique. Special attention is drawn to the carpets’ technological structure, composed of multiple layers distinguished by thickness, function, quality and processing of the wool used. To a body consisting of back, middle and front layers, a decoration layer comprised of single dyed woolen wicks is added....... The layers are successively spread out following two main techniques – positive and negative, which condition modifications in the fulling process. These modifications influence the bonding between layers and are a prerequisite for the durability and the state of conservation of the felts. Last but not least...

  2. Gender differences in felt stigma and barriers to help-seeking for problem gambling.

    Science.gov (United States)

    Baxter, Alison; Salmon, Christina; Dufresne, Kristen; Carasco-Lee, Alexandra; Matheson, Flora I

    2016-06-01

    Men and women differ in their patterns of help-seeking for health and social problems. For people experiencing problem gambling, feelings of stigma may affect if and when they reach out for help. In this study we examine men's and women's perceptions of felt stigma in relation to help-seeking for problematic gambling. Using concept mapping, we engaged ten men and eighteen women in group activities. We asked men and women about their perceptions of the pleasurable aspects and negative consequences of gambling; they generated a list of four hundred and sixteen statements. These statements were parsed for duplication and for relevance to the study focal question and reduced to seventy-three statements by the research team. We then asked participants to rate their perceptions of how much felt stigma (negative impact on one's own or family's reputation) interfered with help-seeking for gambling. We analyzed the data using a gender lens. Men and women felt that shame associated with gambling-related financial difficulties was detrimental to help-seeking. For men, the addictive qualities of and emotional responses to gambling were perceived as stigma-related barriers to help-seeking. For women, being seduced by the 'bells and whistles' of the gambling venue, their denial of their addiction, their belief in luck and that the casino can be beat, and the shame of being dishonest were perceived as barriers to help-seeking. Efforts to engage people who face gambling problems need to consider gendered perceptions of what is viewed as stigmatizing.

  3. Self-conscious emotions and social functioning

    NARCIS (Netherlands)

    Hooge, de I.E.; Zeelenberg, M.; Breugelmans, S.M.

    2011-01-01

    Introduction Have you ever felt guilty about hurting a loved one, or been proud after achieving something that you always dreamed of? These emotions, but also embarrassment, shame, and hubris, are called self-conscious emotions. They are a special kind of emotions that cannot be described solely by

  4. Computational modeling of induced emotion using GEMS

    NARCIS (Netherlands)

    Aljanaki, Anna; Wiering, Frans; Veltkamp, Remco

    2014-01-01

    Most researchers in the automatic music emotion recognition field focus on the two-dimensional valence and arousal model. This model though does not account for the whole diversity of emotions expressible through music. Moreover, in many cases it might be important to model induced (felt) emotion,

  5. Sad Music Induces Pleasant Emotion

    Directory of Open Access Journals (Sweden)

    AI eKAWAKAMI

    2013-06-01

    Full Text Available In general, sad music is thought to cause us to experience sadness, which is considered an unpleasant emotion. As a result, the question arises as to why we listen to sad music if it evokes sadness. One possible answer to this question is that we may actually feel positive emotions when we listen to sad music. This suggestion may appear to be counterintuitive; however, in this study, by dividing musical emotion into perceived emotion and felt emotion, we investigated this potential emotional response to music. We hypothesized that felt and perceived emotion may not actually coincide in this respect: sad music would be perceived as sad, but the experience of listening to sad music would evoke positive emotions. A total of 44 participants listened to musical excerpts and provided data on perceived and felt emotions by rating 62 descriptive words or phrases related to emotions on a scale that ranged from 0 (not at all to 4 (very much. The results revealed that the sad music was perceived to be more tragic, whereas the actual experiences of the participants listening to the sad music induced them to feel more romantic, more blithe, and less tragic emotions than they actually perceived with respect to the same music. Thus, the participants experienced ambivalent emotions when they listened to the sad music. After considering the possible reasons that listeners were induced to experience emotional ambivalence by the sad music, we concluded that the formulation of a new model would be essential for examining the emotions induced by music and that this new model must entertain the possibility that what we experience when listening to music is vicarious emotion.

  6. Sad music induces pleasant emotion.

    Science.gov (United States)

    Kawakami, Ai; Furukawa, Kiyoshi; Katahira, Kentaro; Okanoya, Kazuo

    2013-01-01

    In general, sad music is thought to cause us to experience sadness, which is considered an unpleasant emotion. As a result, the question arises as to why we listen to sad music if it evokes sadness. One possible answer to this question is that we may actually feel positive emotions when we listen to sad music. This suggestion may appear to be counterintuitive; however, in this study, by dividing musical emotion into perceived emotion and felt emotion, we investigated this potential emotional response to music. We hypothesized that felt and perceived emotion may not actually coincide in this respect: sad music would be perceived as sad, but the experience of listening to sad music would evoke positive emotions. A total of 44 participants listened to musical excerpts and provided data on perceived and felt emotions by rating 62 descriptive words or phrases related to emotions on a scale that ranged from 0 (not at all) to 4 (very much). The results revealed that the sad music was perceived to be more tragic, whereas the actual experiences of the participants listening to the sad music induced them to feel more romantic, more blithe, and less tragic emotions than they actually perceived with respect to the same music. Thus, the participants experienced ambivalent emotions when they listened to the sad music. After considering the possible reasons that listeners were induced to experience emotional ambivalence by the sad music, we concluded that the formulation of a new model would be essential for examining the emotions induced by music and that this new model must entertain the possibility that what we experience when listening to music is vicarious emotion.

  7. Emotional labour and job satisfaction relationships: Lived ...

    African Journals Online (AJOL)

    surface acting, deep acting, and naturally felt emotions) and job satisfaction among amateur sport coaches in the Gauteng province of South Africa. The motivation for the study on coaches in particular was founded on the critical roles that ...

  8. Modeling Music Emotion Judgments Using Machine Learning Methods.

    Science.gov (United States)

    Vempala, Naresh N; Russo, Frank A

    2017-01-01

    Emotion judgments and five channels of physiological data were obtained from 60 participants listening to 60 music excerpts. Various machine learning (ML) methods were used to model the emotion judgments inclusive of neural networks, linear regression, and random forests. Input for models of perceived emotion consisted of audio features extracted from the music recordings. Input for models of felt emotion consisted of physiological features extracted from the physiological recordings. Models were trained and interpreted with consideration of the classic debate in music emotion between cognitivists and emotivists. Our models supported a hybrid position wherein emotion judgments were influenced by a combination of perceived and felt emotions. In comparing the different ML approaches that were used for modeling, we conclude that neural networks were optimal, yielding models that were flexible as well as interpretable. Inspection of a committee machine, encompassing an ensemble of networks, revealed that arousal judgments were predominantly influenced by felt emotion, whereas valence judgments were predominantly influenced by perceived emotion.

  9. Executive control and felt concentrative engagement following intensive meditation training

    Directory of Open Access Journals (Sweden)

    Anthony Paul Zanesco

    2013-09-01

    Full Text Available Various forms of mental training have been shown to improve performance on cognitively demanding tasks. Individuals trained in meditative practices, for example, show generalized improvements on a variety of tasks assessing attentional performance. A central claim of this training, derived from contemplative traditions, posits that improved attentional performance is accompanied by subjective increases in the stability and clarity of concentrative engagement with one’s object of focus, as well as reductions in felt cognitive effort as expertise develops. However, despite frequent claims of mental stability following training, the phenomenological correlates of meditation-related attentional improvements have yet to be characterized. In a longitudinal study, we assessed changes in executive control (performance on a 32-minute response inhibition task and retrospective reports of task engagement (concentration, motivation, and effort following one month of intensive, daily Vipassana meditation training. Compared to matched controls, training participants exhibited improvements in response inhibition accuracy and reductions in reaction time variability. The training group also reported increases in concentration, but not effort or motivation, during task performance. Critically, increases in concentration predicted improvements in reaction time variability, suggesting a link between the experience of concentrative engagement and ongoing fluctuations in attentional stability. By incorporating experiential measures of task performance, the present study corroborates phenomenological accounts of stable, clear attentional engagement with the object of meditative focus following extensive training. These results provide initial evidence that meditation-related changes in felt experience accompany improvements in adaptive, goal-directed behavior, and that such shifts may reflect accurate awareness of measurable changes in performance.

  10. Executive control and felt concentrative engagement following intensive meditation training.

    Science.gov (United States)

    Zanesco, Anthony P; King, Brandon G; Maclean, Katherine A; Saron, Clifford D

    2013-01-01

    Various forms of mental training have been shown to improve performance on cognitively demanding tasks. Individuals trained in meditative practices, for example, show generalized improvements on a variety of tasks assessing attentional performance. A central claim of this training, derived from contemplative traditions, posits that improved attentional performance is accompanied by subjective increases in the stability and clarity of concentrative engagement with one's object of focus, as well as reductions in felt cognitive effort as expertise develops. However, despite frequent claims of mental stability following training, the phenomenological correlates of meditation-related attentional improvements have yet to be characterized. In a longitudinal study, we assessed changes in executive control (performance on a 32-min response inhibition task) and retrospective reports of task engagement (concentration, motivation, and effort) following one month of intensive, daily Vipassana meditation training. Compared to matched controls, training participants exhibited improvements in response inhibition accuracy and reductions in reaction time variability. The training group also reported increases in concentration, but not effort or motivation, during task performance. Critically, increases in concentration predicted improvements in reaction time variability, suggesting a link between the experience of concentrative engagement and ongoing fluctuations in attentional stability. By incorporating experiential measures of task performance, the present study corroborates phenomenological accounts of stable, clear attentional engagement with the object of meditative focus following extensive training. These results provide initial evidence that meditation-related changes in felt experience accompany improvements in adaptive, goal-directed behavior, and that such shifts may reflect accurate awareness of measurable changes in performance.

  11. Preferring familiar emotions: As you want (and like) it?

    Science.gov (United States)

    Ford, Brett Q.; Tamir, Maya

    2014-01-01

    Do people want to feel emotions that are familiar to them? In two studies, participants rated how much they typically felt various emotions (i.e., familiarity of the emotion) and how much they generally wanted to experience these emotions. We found that, in general, people wanted to feel pleasant emotions more than unpleasant emotions. However, for both pleasant and unpleasant emotions, people more (vs. less) familiar with an emotion also wanted to experience it more. Links between the familiarity of an emotion and wanting to experience that emotion were not explained by the concurrent experience of familiar emotions. Also, we show that although familiar emotions were also liked more, liking did not fully account for wanting familiar emotions. Finally, the familiarity of emotions mediated the links between trait affect and the emotions people wanted to feel. We propose that people are motivated to feel familiar emotions, in part, because of their instrumental value. PMID:23962316

  12. Highly Educated Men Establish Strong Emotional Links with Their Dogs: A Study with Monash Dog Owner Relationship Scale (MDORS) in Committed Spanish Dog Owners.

    Science.gov (United States)

    Calvo, Paula; Bowen, Jonathan; Bulbena, Antoni; Tobeña, Adolf; Fatjó, Jaume

    2016-01-01

    The characteristics of the human-animal bond may be influenced by both owner-related and dog-related factors. A study was designed to explore the existence of different dog ownership patterns and their related factors. We created an on line questionnaire that included demographic questions about the dog and the owner, a Spanish version of the Monash Dog Owner Relationship Scale (MDORS) and a validated measure of satisfaction with life (Cantril's ladder). We collected 1140 valid responses from adult dog owners, who were recruited using the client databases of Spanish veterinary practices. We explored the presence of groups within the population using Principal Components Analysis (PCA) of the MDORS variables combined with Hierarchical Cluster Analysis (HCA). Two groups were found; Group I having a higher level of emotional involvement with their dogs compared with Group II. Binary logistic regression was used to explore demographic factors that influenced group membership. Four variables were significantly associated with membership of Group I (pdog-ownership may be present within a population of owner-dog dyads, and that certain owner characteristics are associated with the type of owner-dog relationship. Future research could apply a similar approach to different types of sample population in order to identify specific patterns of dog-ownership.

  13. Highly Educated Men Establish Strong Emotional Links with Their Dogs: A Study with Monash Dog Owner Relationship Scale (MDORS) in Committed Spanish Dog Owners

    Science.gov (United States)

    Bulbena, Antoni; Tobeña, Adolf

    2016-01-01

    The characteristics of the human-animal bond may be influenced by both owner-related and dog-related factors. A study was designed to explore the existence of different dog ownership patterns and their related factors. We created an on line questionnaire that included demographic questions about the dog and the owner, a Spanish version of the Monash Dog Owner Relationship Scale (MDORS) and a validated measure of satisfaction with life (Cantril’s ladder). We collected 1140 valid responses from adult dog owners, who were recruited using the client databases of Spanish veterinary practices. We explored the presence of groups within the population using Principal Components Analysis (PCA) of the MDORS variables combined with Hierarchical Cluster Analysis (HCA). Two groups were found; Group I having a higher level of emotional involvement with their dogs compared with Group II. Binary logistic regression was used to explore demographic factors that influenced group membership. Four variables were significantly associated with membership of Group I (pdog-ownership may be present within a population of owner-dog dyads, and that certain owner characteristics are associated with the type of owner-dog relationship. Future research could apply a similar approach to different types of sample population in order to identify specific patterns of dog-ownership. PMID:28033397

  14. Surface chemical changes of atmospheric pressure plasma treated rabbit fibres important for felting process

    International Nuclear Information System (INIS)

    Štěpánová, Vlasta; Slavíček, Pavel; Stupavská, Monika; Jurmanová, Jana; Černák, Mirko

    2015-01-01

    Graphical abstract: - Highlights: • Rabbit fibres plasma treatment is an effective method for fibres modification. • Atmospheric pressure plasma treatment is able to affect fibres properties. • Surface changes on fibres after plasma treatment were analysed via SEM, ATR-FTIR, XPS. • Significant increase of fibres wettability after plasma treatment was observed. • Plasma treatment at atmospheric pressure can replace the chemical treatment of fibres. - Abstract: We introduce the atmospheric pressure plasma treatment as a suitable procedure for in-line industrial application of rabbit fibres pre-treatment. Changes of rabbit fibre properties due to the plasma treatment were studied in order to develop new technology of plasma-based treatment before felting. Diffuse Coplanar Surface Barrier Discharge (DCSBD) in ambient air at atmospheric pressure was used for plasma treatment. Scanning electron microscopy was used for determination of the fibres morphology before and after plasma treatment. X-ray photoelectron spectroscopy and attenuated total reflectance-Fourier transform infrared spectroscopy were used for evaluation of reactive groups. The concentration of carbon decreased and conversely the concentration of nitrogen and oxygen increased after plasma treatment. Aging effect of plasma treated fibres was also investigated. Using Washburn method the significant increase of fibres wettability was observed after plasma treatment. New approach of pre-treatment of fibres before felting using plasma was developed. Plasma treatment of fibres at atmospheric pressure can replace the chemical method which consists of application of strong acids on fibres.

  15. Surface chemical changes of atmospheric pressure plasma treated rabbit fibres important for felting process

    Energy Technology Data Exchange (ETDEWEB)

    Štěpánová, Vlasta, E-mail: vstepanova@mail.muni.cz [Department of Physical Electronics, Faculty of Science Masaryk University, Kotlářská 2, 611 37 Brno (Czech Republic); Slavíček, Pavel; Stupavská, Monika; Jurmanová, Jana [Department of Physical Electronics, Faculty of Science Masaryk University, Kotlářská 2, 611 37 Brno (Czech Republic); Černák, Mirko [Department of Physical Electronics, Faculty of Science Masaryk University, Kotlářská 2, 611 37 Brno (Czech Republic); Department of Experimental Physics, Faculty of Mathematics, Physics and Informatics, Comenius University, Mlynská dolina F2, 842 48 Bratislava (Slovakia)

    2015-11-15

    Graphical abstract: - Highlights: • Rabbit fibres plasma treatment is an effective method for fibres modification. • Atmospheric pressure plasma treatment is able to affect fibres properties. • Surface changes on fibres after plasma treatment were analysed via SEM, ATR-FTIR, XPS. • Significant increase of fibres wettability after plasma treatment was observed. • Plasma treatment at atmospheric pressure can replace the chemical treatment of fibres. - Abstract: We introduce the atmospheric pressure plasma treatment as a suitable procedure for in-line industrial application of rabbit fibres pre-treatment. Changes of rabbit fibre properties due to the plasma treatment were studied in order to develop new technology of plasma-based treatment before felting. Diffuse Coplanar Surface Barrier Discharge (DCSBD) in ambient air at atmospheric pressure was used for plasma treatment. Scanning electron microscopy was used for determination of the fibres morphology before and after plasma treatment. X-ray photoelectron spectroscopy and attenuated total reflectance-Fourier transform infrared spectroscopy were used for evaluation of reactive groups. The concentration of carbon decreased and conversely the concentration of nitrogen and oxygen increased after plasma treatment. Aging effect of plasma treated fibres was also investigated. Using Washburn method the significant increase of fibres wettability was observed after plasma treatment. New approach of pre-treatment of fibres before felting using plasma was developed. Plasma treatment of fibres at atmospheric pressure can replace the chemical method which consists of application of strong acids on fibres.

  16. Highly Educated Men Establish Strong Emotional Links with Their Dogs: A Study with Monash Dog Owner Relationship Scale (MDORS in Committed Spanish Dog Owners.

    Directory of Open Access Journals (Sweden)

    Paula Calvo

    Full Text Available The characteristics of the human-animal bond may be influenced by both owner-related and dog-related factors. A study was designed to explore the existence of different dog ownership patterns and their related factors. We created an on line questionnaire that included demographic questions about the dog and the owner, a Spanish version of the Monash Dog Owner Relationship Scale (MDORS and a validated measure of satisfaction with life (Cantril's ladder. We collected 1140 valid responses from adult dog owners, who were recruited using the client databases of Spanish veterinary practices. We explored the presence of groups within the population using Principal Components Analysis (PCA of the MDORS variables combined with Hierarchical Cluster Analysis (HCA. Two groups were found; Group I having a higher level of emotional involvement with their dogs compared with Group II. Binary logistic regression was used to explore demographic factors that influenced group membership. Four variables were significantly associated with membership of Group I (p<0.0001; male gender of the owner (OR = 32.36, high school level of maximum educational attainment (OR = 0.052, university level of maximum educational attainment (OR = 8.652, and owner Cantril's score (OR = 0.807. The results obtained from this convenience sample demonstrate that different patterns of dog-ownership may be present within a population of owner-dog dyads, and that certain owner characteristics are associated with the type of owner-dog relationship. Future research could apply a similar approach to different types of sample population in order to identify specific patterns of dog-ownership.

  17. What is felt temperature? Air conditioning with felt temperature in buildings and vehicles?; Was ist gefuehlte Temperatur? Klimaregelung mit gefuehlter Temperatur in Gebaeuden und Fahrzeugen

    Energy Technology Data Exchange (ETDEWEB)

    Eigel, Franz [Technology Marketing Support, St. Georgen (Germany); Rengshausen, Detlef [Vereta GmbH, Einbeck (Germany)

    2010-11-15

    The term 'felt temperature' reaches back to a long series of medical, empirical-sociological and meteorological studies accomplished world-wide for human temperature feeling. The consideration of the felt temperature at the regulation of refrigerators meets not only the comfort feeling of humans, but also saves cash money at the same time.

  18. Music, memory and emotion

    Science.gov (United States)

    Jäncke, Lutz

    2008-01-01

    Because emotions enhance memory processes and music evokes strong emotions, music could be involved in forming memories, either about pieces of music or about episodes and information associated with particular music. A recent study in BMC Neuroscience has given new insights into the role of emotion in musical memory. PMID:18710596

  19. Music, memory and emotion.

    Science.gov (United States)

    Jäncke, Lutz

    2008-08-08

    Because emotions enhance memory processes and music evokes strong emotions, music could be involved in forming memories, either about pieces of music or about episodes and information associated with particular music. A recent study in BMC Neuroscience has given new insights into the role of emotion in musical memory.

  20. Felt-metal-wick heat-pipe solar receiver

    Energy Technology Data Exchange (ETDEWEB)

    Andraka, C.E.; Adkins, D.R.; Moss, T.A. [Sandia National Labs., Albuquerque, NM (United States); Cole, H.M. [Porous Metal Products, Jacksboro, TX (United States); Andreas, N.H. [Bekaert Corp., Marietta, GA (United States)

    1994-12-31

    Reflux heat-pipe receivers have been identified as a desirable interface to couple a Stirling-cycle engine with a parabolic dish solar concentrator. The reflux receiver provides power nearly isothermally to the engine heater heads while decoupling the heater head design from the solar absorber surface design. The independent design of the receiver and engine heater head leads to higher system efficiency. Heat pipe reflux receivers have been demonstrated at approximately 65 kW{sub t} power throughput. Several 25 to 30-kW{sub e} Stirling-cycle engines are under development, and will soon be incorporated in commercial dish-Stirling systems. These engines will require reflux receivers with power throughput limits reaching 90-kW{sub t}. The extension of heat pipe technology from 60 kW{sub t} to 100 kW{sub t} is not trivial. Current heat pipe wick technology is pushed to its limits. It is necessary to develop and test advanced wick structure technologies to perform this task. Sandia has developed and begun testing a Bekaert Corporation felt metal wick structure fabricated by Porous Metal Products Inc. This wick is about 95% porous, and has liquid permeability a factor of 2 to 8 times higher than conventional technologies for a given maximum pore radius. The wick has been successfully demonstrated in a bench-scale heat pipe, and a full-scale on-sun receiver has been fabricated. This report details the wick design, characterization and installation into a heat pipe receiver, and the results of the bench-scale tests are presented. The wick performance is modeled, and the model results are compared to test results.

  1. Expressiveness in musical emotions.

    Science.gov (United States)

    Vieillard, Sandrine; Roy, Mathieu; Peretz, Isabelle

    2012-09-01

    This study was designed to investigate how emotion category, characterized by distinct musical structures (happiness, sadness, threat) and expressiveness (mechanical, expressive) may influence overt and covert behavioral judgments and physiological responses in musically trained and untrained listeners. Mechanical and expressive versions of happy, sad and scary excerpts were presented while physiological measures were recorded. Participants rated the intensity of the emotion they felt. In addition, they monitored excerpts for the presence of brief breaths. Results showed that the emotion categories were rated higher in the expressive than in the mechanical versions and that this effect was larger in musicians. Moreover, expressive excerpts were found to increase skin conductance level more than the mechanical ones, independently of their arousal value, and to slow down response times in the breath detection task relative to the mechanical versions, suggesting enhanced capture of attention by expressiveness. Altogether, the results support the key role of the performer's expression in the listener's emotional response to music.

  2. Cognitive processing of emotions in anorexia nervosa.

    Science.gov (United States)

    Torres, Sandra; Guerra, Marina Prista; Lencastre, Leonor; Roma-Torres, António; Brandão, Isabel; Queirós, Cristina; Vieira, Filipa

    2011-01-01

    This study attempts to explore the cognitive processing of emotions in anorexia nervosa (AN), based on the study of emotions felt and the assessment of meta-emotional abilities. Eighty patients with AN and a control group of 80 healthy female participants were screened for anxiety, depression and alexithymia and completed an experimental task designed to analyse the emotional experience and meta-emotional abilities. Despite presenting higher levels of alexithymia, participants with AN demonstrated they were able to imagine emotions in hypothetical situations and to identify and label them. The group of patients with AN revealed feeling more intense and internally based negative emotions in comparison with the control group, but this emotional pattern tends to occur in situations associated with food and weight. Findings on meta-emotional abilities suggested no global deficit in emotional processing, but rather, specific sensitivities pertaining to situations relevant to AN. Copyright © 2010 John Wiley & Sons, Ltd and Eating Disorders Association.

  3. Integrating Felting in Elementary Science Classrooms to Facilitate Understanding of the Polar Auroras

    Directory of Open Access Journals (Sweden)

    Brandy Terrill

    2017-10-01

    Full Text Available The Next Generation Science Standards (NGSS emphasize conceptual science instruction that draws on students’ ability to make observations, explain natural phenomena, and examine concept relationships. This paper explores integrating the arts, in the form of felting, in elementary science classrooms as a way for students to model and demonstrate understanding of the complex scientific processes that cause the polar auroras. The steps for creating felting, and using the felting artwork students create for assessing science learning, are described.

  4. The Rewarding Aspects of Music Listening Are Related to Degree of Emotional Arousal

    Science.gov (United States)

    Salimpoor, Valorie N.; Benovoy, Mitchel; Longo, Gregory; Cooperstock, Jeremy R.; Zatorre, Robert J.

    2009-01-01

    Background Listening to music is amongst the most rewarding experiences for humans. Music has no functional resemblance to other rewarding stimuli, and has no demonstrated biological value, yet individuals continue listening to music for pleasure. It has been suggested that the pleasurable aspects of music listening are related to a change in emotional arousal, although this link has not been directly investigated. In this study, using methods of high temporal sensitivity we investigated whether there is a systematic relationship between dynamic increases in pleasure states and physiological indicators of emotional arousal, including changes in heart rate, respiration, electrodermal activity, body temperature, and blood volume pulse. Methodology Twenty-six participants listened to self-selected intensely pleasurable music and “neutral” music that was individually selected for them based on low pleasure ratings they provided on other participants' music. The “chills” phenomenon was used to index intensely pleasurable responses to music. During music listening, continuous real-time recordings of subjective pleasure states and simultaneous recordings of sympathetic nervous system activity, an objective measure of emotional arousal, were obtained. Principal Findings Results revealed a strong positive correlation between ratings of pleasure and emotional arousal. Importantly, a dissociation was revealed as individuals who did not experience pleasure also showed no significant increases in emotional arousal. Conclusions/Significance These results have broader implications by demonstrating that strongly felt emotions could be rewarding in themselves in the absence of a physically tangible reward or a specific functional goal. PMID:19834599

  5. The rewarding aspects of music listening are related to degree of emotional arousal.

    Directory of Open Access Journals (Sweden)

    Valorie N Salimpoor

    Full Text Available BACKGROUND: Listening to music is amongst the most rewarding experiences for humans. Music has no functional resemblance to other rewarding stimuli, and has no demonstrated biological value, yet individuals continue listening to music for pleasure. It has been suggested that the pleasurable aspects of music listening are related to a change in emotional arousal, although this link has not been directly investigated. In this study, using methods of high temporal sensitivity we investigated whether there is a systematic relationship between dynamic increases in pleasure states and physiological indicators of emotional arousal, including changes in heart rate, respiration, electrodermal activity, body temperature, and blood volume pulse. METHODOLOGY: Twenty-six participants listened to self-selected intensely pleasurable music and "neutral" music that was individually selected for them based on low pleasure ratings they provided on other participants' music. The "chills" phenomenon was used to index intensely pleasurable responses to music. During music listening, continuous real-time recordings of subjective pleasure states and simultaneous recordings of sympathetic nervous system activity, an objective measure of emotional arousal, were obtained. PRINCIPAL FINDINGS: Results revealed a strong positive correlation between ratings of pleasure and emotional arousal. Importantly, a dissociation was revealed as individuals who did not experience pleasure also showed no significant increases in emotional arousal. CONCLUSIONS/SIGNIFICANCE: These results have broader implications by demonstrating that strongly felt emotions could be rewarding in themselves in the absence of a physically tangible reward or a specific functional goal.

  6. The rewarding aspects of music listening are related to degree of emotional arousal.

    Science.gov (United States)

    Salimpoor, Valorie N; Benovoy, Mitchel; Longo, Gregory; Cooperstock, Jeremy R; Zatorre, Robert J

    2009-10-16

    Listening to music is amongst the most rewarding experiences for humans. Music has no functional resemblance to other rewarding stimuli, and has no demonstrated biological value, yet individuals continue listening to music for pleasure. It has been suggested that the pleasurable aspects of music listening are related to a change in emotional arousal, although this link has not been directly investigated. In this study, using methods of high temporal sensitivity we investigated whether there is a systematic relationship between dynamic increases in pleasure states and physiological indicators of emotional arousal, including changes in heart rate, respiration, electrodermal activity, body temperature, and blood volume pulse. Twenty-six participants listened to self-selected intensely pleasurable music and "neutral" music that was individually selected for them based on low pleasure ratings they provided on other participants' music. The "chills" phenomenon was used to index intensely pleasurable responses to music. During music listening, continuous real-time recordings of subjective pleasure states and simultaneous recordings of sympathetic nervous system activity, an objective measure of emotional arousal, were obtained. Results revealed a strong positive correlation between ratings of pleasure and emotional arousal. Importantly, a dissociation was revealed as individuals who did not experience pleasure also showed no significant increases in emotional arousal. These results have broader implications by demonstrating that strongly felt emotions could be rewarding in themselves in the absence of a physically tangible reward or a specific functional goal.

  7. Cultural Modes of Expressing Emotions Influence How Emotions Are Experienced

    OpenAIRE

    Immordino-Yang, Mary Helen; Yang, Xiao-Fei; Damasio, Hanna

    2016-01-01

    The brain’s mapping of bodily responses during emotion contributes to emotional experiences, or feelings. Culture influences emotional expressiveness, i.e. the magnitude of individuals’ bodily responses during emotion. So, are cultural influences on behavioral expressiveness associated with differences in how individuals experience emotion? Chinese and American young adults reported how strongly admiration and compassion-inducing stories made them feel, first in a private interview and then d...

  8. Pyrolytic carbon-coated stainless steel felt as a high-performance anode for bioelectrochemical systems.

    Science.gov (United States)

    Guo, Kun; Hidalgo, Diana; Tommasi, Tonia; Rabaey, Korneel

    2016-07-01

    Scale up of bioelectrochemical systems (BESs) requires highly conductive, biocompatible and stable electrodes. Here we present pyrolytic carbon-coated stainless steel felt (C-SS felt) as a high-performance and scalable anode. The electrode is created by generating a carbon layer on stainless steel felt (SS felt) via a multi-step deposition process involving α-d-glucose impregnation, caramelization, and pyrolysis. Physicochemical characterizations of the surface elucidate that a thin (20±5μm) and homogenous layer of polycrystalline graphitic carbon was obtained on SS felt surface after modification. The carbon coating significantly increases the biocompatibility, enabling robust electroactive biofilm formation. The C-SS felt electrodes reach current densities (jmax) of 3.65±0.14mA/cm(2) within 7days of operation, which is 11 times higher than plain SS felt electrodes (0.30±0.04mA/cm(2)). The excellent biocompatibility, high specific surface area, high conductivity, good mechanical strength, and low cost make C-SS felt a promising electrode for BESs. Copyright © 2016 Elsevier Ltd. All rights reserved.

  9. The effects of surface modification on carbon felt electrodes for use in vanadium redox flow batteries

    International Nuclear Information System (INIS)

    Kim, Ki Jae; Kim, Young-Jun; Kim, Jae-Hun; Park, Min-Sik

    2011-01-01

    Highlights: ► We observed the physical and chemical changes on the surface of carbon felts after various surface modifications. ► The surface area and chemistry of functional groups formed on the surface of carbon felt are critical to determine the kinetics of the redox reactions of vanadium ions. ► By incorporation of the surface modifications into the electrode preparation, the electrochemical activity of carbon felts could be notably enhanced. - Abstract: The surface of carbon felt electrodes has been modified for improving energy efficiency of vanadium redox flow batteries. For comparative purposes, the effects of various surface modifications such as mild oxidation, plasma treatment, and gamma-ray irradiation on the electrochemical properties of carbon felt electrodes were investigated at optimized conditions. The cell energy efficiency was improved from 68 to 75% after the mild oxidation of the carbon felt at 500 °C for 5 h. This efficiency improvement could be attributed to the increased surface area of the carbon felt electrode and the formation of functional groups on its surface as a result of the modification. On the basis of various structural and electrochemical characterizations, a relationship between the surface nature and electrochemical activity of the carbon felt electrodes is discussed.

  10. Motivation to hide emotion and children's understanding of the distinction between real and apparent emotions.

    Science.gov (United States)

    Gosselin, Pierre; Warren, Madeleine; Diotte, Michèle

    2002-12-01

    The authors investigated the extent to which children's understanding of the distinction between real and apparent emotions varied according to the motivation to hide emotions. Children, aged 6-7 and 10-11 years, were read stories designed to elicit either prosocial or self-protective motivated display rules and were asked to predict the facial expressions the protagonists would make to hide felt emotions. Children were found to understand the distinction between real and apparent emotions very well, independently of the type of motivation. Contrary to predictions, boys understood this distinction better than did girls when the motivation to hide positive emotions was prosocial. Children perceived neutralization as the most appropriate strategy to hide felt emotions, followed by masking.

  11. Process of making titanium carbide (TiC) nano-fibrous felts

    Science.gov (United States)

    Fong, Hao; Zhang, Lifeng; Zhao, Yong; Zhu, Zhengtao

    2015-01-13

    A method of synthesizing mechanically resilient titanium carbide (TiC) nanofibrous felts comprising continuous nanofibers or nano-ribbons with TiC crystallites embedded in carbon matrix, comprising: (a) electrospinning a spin dope for making precursor nanofibers with diameters less than 0.5 J.Lm; (b) overlaying the nanofibers to produce a nanofibrous mat (felt); and then (c) heating the nano-felts first at a low temperature, and then at a high temperature for making electrospun continuous nanofibers or nano-ribbons with TiC crystallites embedded in carbon matrix; and (d) chlorinating the above electrospun nano-felts at an elevated temperature to remove titanium for producing carbide derived carbon (CDC) nano-fibrous felt with high specific surface areas.

  12. Emotional Issues

    Science.gov (United States)

    ... Home / Care for Duchenne / Emotional Issues Print Email Emotional Issues Duchenne’s emotional toll on a child can manifest in a ... important things you can provide to ensure the emotional health of your child. Parents of a child ...

  13. Music, memory and emotion

    OpenAIRE

    J?ncke, Lutz

    2008-01-01

    Because emotions enhance memory processes and music evokes strong emotions, music could be involved in forming memories, either about pieces of music or about episodes and information associated with particular music. A recent study in BMC Neuroscience has given new insights into the role of emotion in musical memory. Music has a prominent role in the everyday life of many people. Whether it is for recreation, distraction or mood enhancement, a lot of people listen to music from early in t...

  14. Emotional labor actors: a latent profile analysis of emotional labor strategies.

    Science.gov (United States)

    Gabriel, Allison S; Daniels, Michael A; Diefendorff, James M; Greguras, Gary J

    2015-05-01

    Research on emotional labor focuses on how employees utilize 2 main regulation strategies-surface acting (i.e., faking one's felt emotions) and deep acting (i.e., attempting to feel required emotions)-to adhere to emotional expectations of their jobs. To date, researchers largely have considered how each strategy functions to predict outcomes in isolation. However, this variable-centered perspective ignores the possibility that there are subpopulations of employees who may differ in their combined use of surface and deep acting. To address this issue, we conducted 2 studies that examined surface acting and deep acting from a person-centered perspective. Using latent profile analysis, we identified 5 emotional labor profiles-non-actors, low actors, surface actors, deep actors, and regulators-and found that these actor profiles were distinguished by several emotional labor antecedents (positive affectivity, negative affectivity, display rules, customer orientation, and emotion demands-abilities fit) and differentially predicted employee outcomes (emotional exhaustion, job satisfaction, and felt inauthenticity). Our results reveal new insights into the nature of emotion regulation in emotional labor contexts and how different employees may characteristically use distinct combinations of emotion regulation strategies to manage their emotional expressions at work. (c) 2015 APA, all rights reserved.

  15. Test-retest reliabilitet av en anaerob terskeltest i felt. Undersøke test-retest reliabiliteten mellom ulike dager for en anaerob terskel test i felt.

    OpenAIRE

    Munkebye, Øyvind Bruhn

    2013-01-01

    Hensikten med dette studiet var å teste test-retest reliabilitet på en anaerob terskeltest i felt kun ved hjelp av hjertefrekvens. Resultatet fra undersøkelsen viste meget høy korrelasjon mellom anaerob terskel test 1 og anaerob terskeltest 2.

  16. Inferior Frontal Gyrus Activation Underlies the Perception of Emotions, While Precuneus Activation Underlies the Feeling of Emotions during Music Listening

    Directory of Open Access Journals (Sweden)

    Ken-ichi Tabei

    2015-01-01

    Full Text Available While music triggers many physiological and psychological reactions, the underlying neural basis of perceived and experienced emotions during music listening remains poorly understood. Therefore, using functional magnetic resonance imaging (fMRI, I conducted a comparative study of the different brain areas involved in perceiving and feeling emotions during music listening. I measured fMRI signals while participants assessed the emotional expression of music (perceived emotion and their emotional responses to music (felt emotion. I found that cortical areas including the prefrontal, auditory, cingulate, and posterior parietal cortices were consistently activated by the perceived and felt emotional tasks. Moreover, activity in the inferior frontal gyrus increased more during the perceived emotion task than during a passive listening task. In addition, the precuneus showed greater activity during the felt emotion task than during a passive listening task. The findings reveal that the bilateral inferior frontal gyri and the precuneus are important areas for the perception of the emotional content of music as well as for the emotional response evoked in the listener. Furthermore, I propose that the precuneus, a brain region associated with self-representation, might be involved in assessing emotional responses.

  17. Inferior Frontal Gyrus Activation Underlies the Perception of Emotions, While Precuneus Activation Underlies the Feeling of Emotions during Music Listening.

    Science.gov (United States)

    Tabei, Ken-ichi

    2015-01-01

    While music triggers many physiological and psychological reactions, the underlying neural basis of perceived and experienced emotions during music listening remains poorly understood. Therefore, using functional magnetic resonance imaging (fMRI), I conducted a comparative study of the different brain areas involved in perceiving and feeling emotions during music listening. I measured fMRI signals while participants assessed the emotional expression of music (perceived emotion) and their emotional responses to music (felt emotion). I found that cortical areas including the prefrontal, auditory, cingulate, and posterior parietal cortices were consistently activated by the perceived and felt emotional tasks. Moreover, activity in the inferior frontal gyrus increased more during the perceived emotion task than during a passive listening task. In addition, the precuneus showed greater activity during the felt emotion task than during a passive listening task. The findings reveal that the bilateral inferior frontal gyri and the precuneus are important areas for the perception of the emotional content of music as well as for the emotional response evoked in the listener. Furthermore, I propose that the precuneus, a brain region associated with self-representation, might be involved in assessing emotional responses.

  18. Study on Ballistic Absorbing Energy Character of High Performance Polyethylene Needle Felt

    Science.gov (United States)

    Kailiang, Zhu; Jianqiao, Fu

    2017-11-01

    The ballistic performance of polyethylene needle felt is tested and the failure morphology after test is also observed. The results showed that when the non-dimensionally non-stressed fibers in polyethylene needles are subjected to high-speed projectile, secondary movement such as stretching and twisting occurs first. This secondary movement is very full, it is the main way of ballistic absorbing energy of the polyethylene needle felt which can avoid the polyethylene fiber short-term rapid heating-up and destroyed. Analysis results show that under normal temperature and humidity conditions, the V50 of 6-layer forded polyethylene needle felt sample is 250m/s. At (450 ± 50) m/s speed range of the target missile, the mean value of the penetrative specific energy absorption for 3-layer forded polyethylene needle felt anti-1.1g simulated projectiles (tapered column) reaches 24.1J·m2/kg.

  19. Hemolytic anemia case caused by an inverted inner felt after bentall operation.

    Science.gov (United States)

    Kang, Hyun; Choe, Ju Won; Cho, Dai Yun; Sohn, Dong Suep; Kim, Sang Wook; Hong, Joonhwa

    2013-12-01

    A 26-yr-old male patient reported worsened dyspnea, dizziness one year after an emergency Bentall operation for type A aortic dissection. There was evidence of hemolytic anemia and aortogram revealed a significant stenosis at the distal anastomosis site. During the reoperation, we found the inner felt at the distal anastomosis was inverted causing a significant stenosis. The reoperation successfully resolved this problem. Here, we report a rare case of hemolytic anemia caused by an inverted inner felt after Bentall operation.

  20. Facets of emotional awareness and associations with emotion regulation and depression.

    Science.gov (United States)

    Boden, Matthew Tyler; Thompson, Renee J

    2015-06-01

    Emotion theories posit that effective emotion regulation depends upon the nuanced information provided by emotional awareness; attending to and understanding one's own emotions. Additionally, the strong associations between facets of emotional awareness and various forms of psychopathology may be partially attributable to associations with emotion regulation. These logically compelling hypotheses are largely uninvestigated, including which facets compose emotional awareness and how they relate to emotion regulation strategies and psychopathology. We used exploratory structural equation modeling of individual difference measures among a large adult sample (n = 919) recruited online. Results distinguished 4 facets of emotional awareness (type clarity, source clarity, involuntary attention to emotion, and voluntary attention to emotion) that were differentially associated with expressive suppression, acceptance of emotions, and cognitive reappraisal. Facets were associated with depression both directly and indirectly via associations with emotion regulation strategies. We discuss implications for theory and research on emotional awareness, emotion regulation, and psychopathology. (c) 2015 APA, all rights reserved).

  1. Expressing emotions in blogs

    DEFF Research Database (Denmark)

    Rodriguez-Hidalgo, Carmina Rodriguez-Hidalgo; Tan, Ed S.; Verlegh, Peeter

    2017-01-01

    of emotion (SSE, Rimé, 2009). This study content-analyzed Live Journal blogposts for the occurrence of TPC in three phases of online SSE: initiation, feedback and repost. We compared these to TPC on a second type of emotional expression, emotional venting. Based on Social Information processing theory (SIP......Textual paralanguage cues (TPC) have been signaled as effective emotion transmitters online. Though several studies have investigated their properties and occurrence, there remains a gap concerning their communicative impact within specific psychological processes, such as the social sharing......, Walther, 1992), and on the Emotional Mimicry in Context (EMC, Hess & Fischer, 2013) framework, we study predictive relationships in TPC usage in our phased model of online SSE. Results showed that TPC prevailed in SSE blogposts and strongly dominated in emotional venting posts. TPC was more common...

  2. Do Students Experience "Social Intelligence," Laughter, and Other Emotions Online?

    Science.gov (United States)

    Meyer, Katrina A.; Jones, Stephanie J.

    2012-01-01

    Are online activities devoid of emotion and social intelligence? Graduate students in online and blended programs at Texas Tech University and the University of Memphis were surveyed about how often they laughed, felt other emotions, and expressed social intelligence. Laughter, chuckling, and smiling occurred "sometimes" as did other…

  3. Genetic Causal Attribution of Epilepsy and its Implications for Felt Stigma

    Science.gov (United States)

    Sabatello, Maya; Phelan, Jo C.; Hesdorffer, Dale C.; Shostak, Sara; Goldsmith, Jeff; Sorge, Shawn T.; Winawer, Melodie R.; Chung, Wendy K.; Ottman, Ruth

    2015-01-01

    Summary Objective Research in other disorders suggests that genetic causal attribution of epilepsy might be associated with increased stigma. We investigated this hypothesis in a unique sample of families containing multiple individuals with epilepsy. Methods 181 people with epilepsy and 178 biological relatives without epilepsy completed a self-administered survey. In people with epilepsy, felt stigma was assessed through the Epilepsy Stigma Scale (ESS), scored 1 to 7 with higher scores indicating more stigma and >4 indicating some felt stigma. Felt stigma related to having epilepsy in the family was assessed through the Family Epilepsy Stigma Scale (FESS), created by replacing “epilepsy” with “epilepsy in my family” in each ESS item. Genetic attribution was assessed through participants’ perceptions of the (1) role of genetics in causing epilepsy in the family, (2) chance they had an epilepsy-related mutation, and (3) (in people with epilepsy) influence of genetics in causing their epilepsy. Results Among people with epilepsy, 22% met criteria for felt stigma (ESS score >4). Scores were increased among individuals who were aged ≥60 years, were unemployed, reported epilepsy-related discrimination, or had seizures within the last year or >100 seizures in their lifetime. Adjusting for other variables, ESS scores in people with epilepsy were significantly higher among those who perceived genetics played a “medium” or “big” role in causing epilepsy in the family than in others (3.4 vs. 2.7, p=0.025). Only 4% of relatives without epilepsy had felt stigma. Scores in relatives were unrelated to genetic attribution. Significance In these unusual families, predictors of felt stigma in individuals with epilepsy are similar to those in other studies, and stigma levels are low in relatives without epilepsy. Felt stigma may be increased in people with epilepsy who believe epilepsy in the family has a genetic cause, emphasizing the need for sensitive

  4. Emergent emotion

    OpenAIRE

    O'Connell, Elaine Finbarr

    2016-01-01

    I argue that emotion is an ontologically emergent and sui generis. I argue that emotion meets both of two individually necessary and jointly sufficient conditions for ontological emergence. These are, (i) that emotion necessarily has constituent parts to which it cannot be reduced, and (ii) that emotion has a causal effect on its constituent parts (i.e. emotion demonstrates downward causation).\\ud \\ud I argue that emotion is partly cognitive, partly constituted by feelings and partly perceptu...

  5. Hemolytic anemia caused by aortic flap and inversion of felt strip after ascending aorta replacement.

    Science.gov (United States)

    Sakaguchi, Masayuki; Takano, Tamaki

    2016-08-02

    Hemolysis related to a kinked prosthetic graft or inner felt strip is a very rare complication after aortic surgery. We describe herein a case of hemolytic anemia that developed due to aortic flap of the dissection and inversion of an inner felt strip that was applied at the proximal anastomosis of a replaced ascending aorta 10 years previously. A 74-year-old woman presented with consistent hemolytic anemia 10 years after replacement of the ascending aorta to treat Stanford type A acute aortic dissection. The cause of hemolysis was attributed to mechanical injury of red blood cells at a site of stenosis caused by aortic flap of the dissection and inversion of the felt strip used for the proximal anastomosis. Repeated resection of the strip and graft replacement of the ascending aorta resolved this problem. We considered that blood flow disrupted by a jet of blood at the site of the proximal inner felt strip was the cause of severe hemolysis, we describe rare hemolytic anemia at the site of aortic flap and inverted felt strip after replacement of the ascending aorta.

  6. External capillary condensation and adsorption of VOCs onto activated carbon fiber cloth and felt.

    Science.gov (United States)

    Fournel, L; Mocho, P; Fanlo, J L; Le Cloirec, P

    2005-11-01

    Adsorption isotherms of some volatile organic compounds (VOCs), present in air at concentrations ranging from 10 to 2500 mg m(-3), were performed onto activated carbon fiber cloth and felt. The VOCs loading air were isopropanol, toluene, acetone, methyl ethyl ketone, ethyl acetate and dichloromethane. Isotherm adsorption data were generated. These experimental values were modeled by the equation of Dubinin and co-workers and by the Langmuir relation. Model parameters are discussed as a function of adsorbent materials and VOC structure. Adsorption capacity was generally found higher for the cloth than for the felt. An effect of external capillary condensation onto the felt of compounds with high surface tension was demonstrated for VOC concentrations above 1500 mg m(-3).

  7. Sound absorption enhancement of nonwoven felt by using coupled membrane - sonic crystal inclusion

    Science.gov (United States)

    Fitriani, M. C.; Yahya, I.; Harjana; Ubaidillah; Aditya, F.; Siregar, Y.; Moeliono, M.; Sulaksono, S.

    2016-11-01

    The experimental results from laboratory test on the sound absorption performance of nonwoven felt with an array thin tubes and sonic crystal inclusions reported in this paper. The nonwoven felt sample was produced by a local company with 15 mm in its thickness and 900 gsm. The 6.4 mm diameter plastic straw was used to construct the thin tubes array while the sonic crystal is arranged in a 4 × 4 lattice crystal formation. It made from a PVC cylinder with 17 mm and 50 mm in diameter and length respectively. All cylinders have two holes positioned on 10 mm and 25 mm from the base. The results show that both treatments, array of thin tube and sonic crystal inclusions are effectively increased the sound absorption coefficient of the nonwoven felt significantly especially in the low frequency range starting from 200Hz.

  8. A flavour of emotions

    NARCIS (Netherlands)

    Silva, Ana Patrícia

    2017-01-01

    <strong>Background>

    Wine and beer are the most consumed alcoholic beverages worldwide and are known by the sensory pleasure and short terms effects such as relaxation and mood enhancement. However, it remains unclear what are the specific emotions evoked by wine or beer

  9. Differentiation of 13 positive emotions by appraisals.

    Science.gov (United States)

    Tong, Eddie M W

    2015-01-01

    This research examined how strongly appraisals can differentiate positive emotions and how they differentiate positive emotions. Thirteen positive emotions were examined, namely, amusement, awe, challenge, compassion, contentment, gratitude, hope, interest, joy, pride, relief, romantic love and serenity. Participants from Singapore and the USA recalled an experience of each emotion and thereafter rated their appraisals of the experience. In general, the appraisals accurately classified the positive emotions at rates above chance levels, and the appraisal-emotion relationships conformed to predictions. Also, the appraisals were largely judged by participants as relevant to their positive emotion experiences, and the appraisal-emotion relationships were largely consistent across the two countries.

  10. Parents’ Emotion-Related Beliefs, Behaviors, and Skills Predict Children's Recognition of Emotion

    Science.gov (United States)

    Castro, Vanessa L.; Halberstadt, Amy G.; Lozada, Fantasy T.; Craig, Ashley B.

    2015-01-01

    Children who are able to recognize others’ emotions are successful in a variety of socioemotional domains, yet we know little about how school-aged children's abilities develop, particularly in the family context. We hypothesized that children develop emotion recognition skill as a function of parents’ own emotion-related beliefs, behaviors, and skills. We examined parents’ beliefs about the value of emotion and guidance of children's emotion, parents’ emotion labeling and teaching behaviors, and parents’ skill in recognizing children's emotions in relation to their school-aged children's emotion recognition skills. Sixty-nine parent-child dyads completed questionnaires, participated in dyadic laboratory tasks, and identified their own emotions and emotions felt by the other participant from videotaped segments. Regression analyses indicate that parents’ beliefs, behaviors, and skills together account for 37% of the variance in child emotion recognition ability, even after controlling for parent and child expressive clarity. The findings suggest the importance of the family milieu in the development of children's emotion recognition skill in middle childhood, and add to accumulating evidence suggesting important age-related shifts in the relation between parental emotion socialization and child emotional development. PMID:26005393

  11. Emotionally Intense Science Activities

    Science.gov (United States)

    King, Donna; Ritchie, Stephen; Sandhu, Maryam; Henderson, Senka

    2015-08-01

    Science activities that evoke positive emotional responses make a difference to students' emotional experience of science. In this study, we explored 8th Grade students' discrete emotions expressed during science activities in a unit on Energy. Multiple data sources including classroom videos, interviews and emotion diaries completed at the end of each lesson were analysed to identify individual student's emotions. Results from two representative students are presented as case studies. Using a theoretical perspective drawn from theories of emotions founded in sociology, two assertions emerged. First, during the demonstration activity, students experienced the emotions of wonder and surprise; second, during a laboratory activity, students experienced the intense positive emotions of happiness/joy. Characteristics of these activities that contributed to students' positive experiences are highlighted. The study found that choosing activities that evoked strong positive emotional experiences, focused students' attention on the phenomenon they were learning, and the activities were recalled positively. Furthermore, such positive experiences may contribute to students' interest and engagement in science and longer term memorability. Finally, implications for science teachers and pre-service teacher education are suggested.

  12. Radiation grafting of non-woven fabrics and fibre felts with functional monomers

    International Nuclear Information System (INIS)

    Peltonen, R.T.; Ekman, K.B.; Naesman, J.H.

    1993-01-01

    The radiation-induced grafting of acrylic acid, acrylamide, 4-vinylpyridine and vinylbenzylchloride onto non-woven fabrics and fibre felts of polypropylene and polyethylene was investigated. Electron beams were used to initialize the grafting reactions and the extent of grafting is controlled by varying parameters like radiation dose, reaction temperature and reaction time. It was found that grafting onto non-woven fabrics gives higher extents of grafting compared with fibre felts. There is also a difference in the extent of grafting between polypropylene and polyethylene non-woven fabrics, which can be attributed to their different behaviour upon irradiation

  13. Affective medicine: technology with emotional intelligence.

    Science.gov (United States)

    Picard, Rosalind W

    2002-01-01

    For a long time people have kept emotions out of the deliberate tools of medicine and science; scientists, physicians, and patients have often felt and sometimes expressed emotion, but no tools could sense, measure, and respond to their affective information. A series of recent studies indicates that emotions, particularly stress, anger, and depression, are important factors with serious and significant implications for health. This paper highlights research at the MIT Media Lab aimed at giving computers the ability to comfortably sense, recognize, and respond to certain aspects of human emotion, especially affective states such as frustration, confusion, interest, stress, anger, and joy. Examples of recently developed systems are shown, including computer systems that are wearable and computers that respond to people with a kind of active listening, empathy, and sympathy. Results are reported for computer recognition of emotion, for teaching affective skills to autistics, and for having computers help users manage emotions such as frustration.

  14. Electro-Fenton oxidation of para-aminosalicylic acid: degradation kinetics and mineralization pathway using Pt/carbon-felt and BDD/carbon-felt cells.

    Science.gov (United States)

    Oturan, Nihal; Aravindakumar, Charuvila T; Olvera-Vargas, Hugo; Sunil Paul, Mathew M; Oturan, Mehmet A

    2017-05-31

    Degradation of a widely used antibiotic, the para-aminosalicylic acid (PAS), and mineralization of its aqueous solution was investigated by electro-Fenton process using Pt/carbon-felt and boron-doped diamond (BDD)/carbon-felt cells with applied currents in the range of 50-1000 mA. This process produces the highly oxidizing species, the hydroxyl radical ( • OH), which is mainly responsible for the oxidative degradation of PAS. An absolute rate constant of 4.17 × 10 9  M -1  s -1 for the oxidation of PAS by ● OH was determined from the competition kinetics method. Degradation rate of PAS increased with current reaching an optimal value of 500 mA with complete disappearance of 0.1 mM PAS at 7 min using Pt/carbon-felt cell. The optimum degradation rate was reached at 300 mA for BDD/carbon-felt. The latter cell was found more efficient in total organic carbon (TOC) removal where a complete mineralization was achieved within 240 min. A multi-step mineralization process was observed with the formation of a number of aromatic intermediates, short-chain carboxylic acids, and inorganic ions. Eight aromatic intermediate products were identified using both LC-Q-ToF-MS and GC-MS techniques. These products were the result of hydroxylation of PAS followed by multiple additions of hydroxyl radicals to form polyhydroxylated derivatives. HPLC and GC/MS analyses demonstrated that extended oxidation of these intermediate products conducted to the formation of various short-chain carboxylic acids. Prolonged electrolysis resulted in a complete mineralization of PAS with the evolution of inorganic ions such as NO 3 - and NH 4 + . Based on the identified intermediates, carboxylic acids and inorganic ions, a plausible mineralization pathway is also deduced. The remarkably high degree of mineralization (100%) achieved by the present EF process highlights the potential application of this technique to the complete removal of salicylic acid-based pharmaceuticals from

  15. Willingness to express emotion depends upon perceiving partner care.

    Science.gov (United States)

    Von Culin, Katherine R; Hirsch, Jennifer L; Clark, Margaret S

    2017-06-01

    Two studies document that people are more willing to express emotions that reveal vulnerabilities to partners when they perceive those partners to be more communally responsive to them. In Study 1, participants rated the communal strength they thought various partners felt toward them and their own willingness to express happiness, sadness and anxiety to each partner. Individuals who generally perceive high communal strength from their partners were also generally most willing to express emotion to partners. Independently, participants were more willing to express emotion to particular partners whom they perceived felt more communal strength toward them. In Study 2, members of romantic couples independently reported their own felt communal strength toward one another, perceptions of their partners' felt communal strength toward them, and willingness to express emotions (happiness, sadness, anxiety, disgust, anger, hurt and guilt) to each other. The communal strength partners reported feeling toward the participants predicted the participants' willingness to express emotion to those partners. This link was mediated by participants' perceptions of the partner's communal strength toward them which, itself, was a joint function of accurate perceptions of the communal strength partners had reported feeling toward them and projections of their own felt communal strength for their partners onto those partners.

  16. Metacognitive emotion regulation: children's awareness that changing thoughts and goals can alleviate negative emotions.

    Science.gov (United States)

    Davis, Elizabeth L; Levine, Linda J; Lench, Heather C; Quas, Jodi A

    2010-08-01

    Metacognitive emotion regulation strategies involve deliberately changing thoughts or goals to alleviate negative emotions. Adults commonly engage in this type of emotion regulation, but little is known about the developmental roots of this ability. Two studies were designed to assess whether 5- and 6-year-old children can generate such strategies and, if so, the types of metacognitive strategies they use. In Study 1, children described how story protagonists could alleviate negative emotions. In Study 2, children recalled times that they personally had felt sad, angry, and scared and described how they had regulated their emotions. In contrast to research suggesting that young children cannot use metacognitive regulation strategies, the majority of children in both studies described such strategies. Children were surprisingly sophisticated in their suggestions for how to cope with negative emotions and tailored their regulatory responses to specific emotional situations. Copyright 2010 APA

  17. Emotional reactions to deviance in groups: the relation between number of angry reactions, felt rejection, and conformity

    NARCIS (Netherlands)

    Heerdink, M.W.; van Kleef, G.A.; Homan, A.C.; Fischer, A.H.

    2015-01-01

    How many members of a group need to express their anger in order to influence a deviant group member’s behavior? In two studies, we examine whether an increase in number of angry group members affects the extent to which a deviant individual feels rejected, and we investigate downstream effects on

  18. Modeling Music Emotion Judgments Using Machine Learning Methods

    Directory of Open Access Journals (Sweden)

    Naresh N. Vempala

    2018-01-01

    Full Text Available Emotion judgments and five channels of physiological data were obtained from 60 participants listening to 60 music excerpts. Various machine learning (ML methods were used to model the emotion judgments inclusive of neural networks, linear regression, and random forests. Input for models of perceived emotion consisted of audio features extracted from the music recordings. Input for models of felt emotion consisted of physiological features extracted from the physiological recordings. Models were trained and interpreted with consideration of the classic debate in music emotion between cognitivists and emotivists. Our models supported a hybrid position wherein emotion judgments were influenced by a combination of perceived and felt emotions. In comparing the different ML approaches that were used for modeling, we conclude that neural networks were optimal, yielding models that were flexible as well as interpretable. Inspection of a committee machine, encompassing an ensemble of networks, revealed that arousal judgments were predominantly influenced by felt emotion, whereas valence judgments were predominantly influenced by perceived emotion.

  19. Gaming Emotions

    OpenAIRE

    Andrade, Eduardo B.; Ho, Teck

    2008-01-01

    One's own emotions may influence others' behavior in a given social interaction. If one believes this, s/he has an incentive to game emotions - to strategically conceal a current emotion or display a non-experienced emotion - in an attempt to influence her/his counterpart. In a series of three experiments, we show that people deliberately conceal (experiment 1) or misrepresent (experiments 2 and 3) their emotional state in a negotiation setting. When given the opportunity to either hide or ex...

  20. Felt stigma among people living with HIV/AIDS in rural and urban ...

    African Journals Online (AJOL)

    Background: Individuals suffer from felt stigma when they internalize negative perceptions regarding themselves. People living with HIV (PLWH) employ diverse coping mechanisms when their self worth and networks are disrupted by stigma. The social network perspective suggests response to stigma is shaped by social ...

  1. FeltRadio – Experiencing Community-generated WiFi Activities

    DEFF Research Database (Denmark)

    Fritsch, Jonas; Gronvall, Erik

    2016-01-01

    FeltRadio is a portable technology for sensing WiFi through sensorial augmentation and Electric Muscle Stimulation (EMS). The technology enables its wearer to sensorially engage with the radio waves and WiFi activities that have become an integrated part of our everyday lives. The sensorial...

  2. 40 CFR 443.40 - Applicability; description of the linoleum and printed asphalt felt subcategory.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Applicability; description of the linoleum and printed asphalt felt subcategory. 443.40 Section 443.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS EFFLUENT LIMITATIONS GUIDELINES FOR EXISTING SOURCES AND STANDARDS OF PERFORMANC...

  3. An examination of metal felt wicks for heat-pipe applications

    Science.gov (United States)

    Adkins, Douglas R.; Moss, Timothy A.; Andraka, Charles E.; Andreas, Nicos H.; Cole, Howard M.

    Precision metal felts are made of filaments of microndiameter wires that are chopped and layered onto a flat surface to form a wool-like material. Metal felts are commonly used as filters for micron-sized particles. The small diameters of the wires and the relatively open structure of these non-woven materials provide porosities on the order of 90% and greater. The high porosities of metal felts make them interesting candidate materials for heat pipe applications. Property measurements on selected samples of metal felts have demonstrated that typical effective pore radii range from 40 to 120 micrometers and the respective Darcy permeabilities range from 30 to 300 micrometers(exp 2). Through careful compaction of these materials, it is possible to tailor the flow characteristics of the materials to specific applications. Recently, a series of tests have been conducted at Sandia to measure the flow characteristics and pore structures of these materials as a function of compaction. Results from these tests and a discussion of the current applications of these materials in liquid-metal heat pipes for solar power conversion systems are presented.

  4. Delayed post-surgical sepsis from Teflon felt: The diagnostic value ...

    African Journals Online (AJOL)

    We report on 2 patients with surgical site infections following the inadvertent use of Teflon felt for haemostasis in elective and emergency surgery. CT scanning was superior to plain radiography in demonstrating the foreign bodies to enable planning of further surgical treatment.

  5. An examination of metal felt wicks for heat-pipe applications

    Energy Technology Data Exchange (ETDEWEB)

    Adkins, D.R.; Moss, T.A.; Andraka, C.E. [Sandia National Labs., Albuquerque, NM (United States); Andreas, N.H. [Bekaert Fibre Technologies, Marietta, GA (United States); Cole, H.M. [Porous Metal Products, Jacksboro, TX (United States)

    1994-11-01

    Precision metal felts are made of filaments of microndiameter wires that are chopped and layered onto a flat surface to form a wool-like material. Metal felts are commonly used as filters for micron-sized particles. The small diameters of the wires and the relatively open structure of these non-woven materials provide porosities on the order of 90% and greater. The high porosities of metal felts make them interesting candidate materials for heat pipe applications. Property measurements on selected samples of metal felts have demonstrated that typical effective pore radii range from 40 to 120 {mu}m and the respective Darcy permeabilities range from 30 to 300 {mu}m{sup 2}. Through careful compaction of these materials, it is possible to tailor the flow characteristics of the materials to specific applications. Recently, a series of tests have been conducted at Sandia to measure the flow characteristics and pore structures of these materials as a function of compaction. Results from these tests and a discussion of the current applications of these materials in liquid-metal heat pipes for solar power conversion systems are presented in this paper.

  6. Evaluation of porous carbon felt as an aerobic biocathode support in terms of hydrogen peroxide

    Science.gov (United States)

    Milner, Edward M.; Scott, Keith; Head, Ian M.; Curtis, Tom; Yu, Eileen Hao

    2017-07-01

    Aerobic biocathodes provide a low-cost and sustainable substitute for expensive precious metal catalysts at the cathode of Microbial Fuel Cells (MFCs). However, the abiotic formation of peroxide, which is catalyzed by the porous carbon support at certain cathode potentials, may be detrimental to their activity. Two different carbon felt supports, one treated with nitric acid, the other untreated, were characterized electrochemically through a series of chronoamperometry (CA) experiments using a novel 4-electrode electrochemical setup, in order to determine the potential at which peroxide is initially formed. Peroxide was detected at a potential of -0.2 V (all potentials are against Ag/AgCl) for the untreated carbon felt electrode and at a potential of -0.05 V for the nitric acid treated carbon felt. Given these results, two half-cells poised at -0.2 and -0.1 V were setup in order to study biocathode formation. The half-cell poised at -0.2 V did not develop an aerobic biocathode, whereas the half-cell poised at -0.1 V developed an aerobic biocathode. This study shows that to develop aerobic biocathodes on carbon felt, cathode electrode potentials more positive than -0.2 V must be applied.

  7. Cross-Cultural Validation of a Measure of Felt Stigma in People with Intellectual Disabilities

    Science.gov (United States)

    Kock, Elizabeth; Molteno, Chris; Mfiki, Ntathu; Kidd, Martin; Ali, Afia; King, Michael; Strydom, Andre

    2012-01-01

    Background: One trade-off for increased independence of adults with intellectual disabilities in developing countries is that they may find themselves more exposed to the negative perceptions held by the general population regarding the mentally ill and disabled. The aim of this study was to adapt and translate a tool to measure felt stigma in…

  8. Emotional Intent Modulates The Neural Substrates Of Creativity: An fMRI Study of Emotionally Targeted Improvisation in Jazz Musicians.

    Science.gov (United States)

    McPherson, Malinda J; Barrett, Frederick S; Lopez-Gonzalez, Monica; Jiradejvong, Patpong; Limb, Charles J

    2016-01-04

    Emotion is a primary motivator for creative behaviors, yet the interaction between the neural systems involved in creativity and those involved in emotion has not been studied. In the current study, we addressed this gap by using fMRI to examine piano improvisation in response to emotional cues. We showed twelve professional jazz pianists photographs of an actress representing a positive, negative or ambiguous emotion. Using a non-ferromagnetic thirty-five key keyboard, the pianists improvised music that they felt represented the emotion expressed in the photographs. Here we show that activity in prefrontal and other brain networks involved in creativity is highly modulated by emotional context. Furthermore, emotional intent directly modulated functional connectivity of limbic and paralimbic areas such as the amygdala and insula. These findings suggest that emotion and creativity are tightly linked, and that the neural mechanisms underlying creativity may depend on emotional state.

  9. Crossing the Cartesian Divide: An Investigation into the Role of Emotion in Science Learning

    Science.gov (United States)

    Staus, Nancy L.

    strongly with several measures of long-term learning. In particular, those who felt more arousal during the animal presentation were able to describe their experience at greater length and with more detail and complexity two to three months after their visit. My findings suggest that emotional arousal is an important component of science learning both directly and through its relationship with attention. Therefore, science educators in both informal and formal learning institutions may be able to increase both attention and learning outcomes by designing emotionally arousing learning experiences around the science content they wish to teach. In addition, the importance of narrator quality in the aquarium study suggests that narrators and teachers should be trained to deliver information in such a way that supports short- and long-term science learning.

  10. Do emotions drive psychosis?

    Directory of Open Access Journals (Sweden)

    João G. Ribeiro

    2012-12-01

    Full Text Available Introduction: How important is the emotional life of persons who manifest psychotic symptoms? Aims: The aim of this paper is to review evidence on a causal role for emotions in psychotic processes. Methods: Selective review of literature on affective symptoms in psychoses, on emotions in the production of psychotic symptoms and on dopaminergic models of psychosis. Results: Affective symptoms are relevant across psychoses. Persons with schizophrenia have high levels of emotional reactivity and the intensification of negative affects not only is associated with but also precedes the intensification of psychotic symptoms, which is evidence that negative emotions drive the course of psychotic symptoms. Negative self‑representations are central in psychotic processes and can be the link between negative emotions and psychosis. Evidence favours the notion that persecutory delusions are consistent with negative affects and self‑representations, while grandiose delusions are consistent with a defensive amplification of positive affects and self‑representations. Shame has been proposed as the core emotional experience of psychosis, one in which the self becomes vulnerable to the external world, which is consistent with persecutory experiences. Assaults on the self, under the form of hostility in the family environment and society, are strong predictors of relapse and development of schizophrenia. Assaults on the self which induce social defeat are also strong stimulants of mesolimbic dopaminergic pathways, whose hyperactivity is associated with acute psychotic episodes and the experience of “aberrant salience”, put forward as a dopaminergic model of psychosis. Conclusions: The “defeat of the self” emerges as a central link that binds the experience of negative emotions to the expression of psychotic symptoms and its psychological and neurobiological correlates. The hypothesis gains support that the emotions related to that defeat control

  11. Emotion words shape emotion percepts.

    Science.gov (United States)

    Gendron, Maria; Lindquist, Kristen A; Barsalou, Lawrence; Barrett, Lisa Feldman

    2012-04-01

    People believe they see emotion written on the faces of other people. In an instant, simple facial actions are transformed into information about another's emotional state. The present research examined whether a perceiver unknowingly contributes to emotion perception with emotion word knowledge. We present 2 studies that together support a role for emotion concepts in the formation of visual percepts of emotion. As predicted, we found that perceptual priming of emotional faces (e.g., a scowling face) was disrupted when the accessibility of a relevant emotion word (e.g., anger) was temporarily reduced, demonstrating that the exact same face was encoded differently when a word was accessible versus when it was not. The implications of these findings for a linguistically relative view of emotion perception are discussed. (PsycINFO Database Record (c) 2012 APA, all rights reserved).

  12. Emotion Words Shape Emotion Percepts

    Science.gov (United States)

    Gendron, Maria; Lindquist, Kristen A.; Barsalou, Lawrence; Barrett, Lisa Feldman

    2015-01-01

    People believe they see emotion written on the faces of other people. In an instant, simple facial actions are transformed into information about another's emotional state. The present research examined whether a perceiver unknowingly contributes to emotion perception with emotion word knowledge. We present 2 studies that together support a role for emotion concepts in the formation of visual percepts of emotion. As predicted, we found that perceptual priming of emotional faces (e.g., a scowling face) was disrupted when the accessibility of a relevant emotion word (e.g., anger) was temporarily reduced, demonstrating that the exact same face was encoded differently when a word was accessible versus when it was not. The implications of these findings for a linguistically relative view of emotion perception are discussed. PMID:22309717

  13. Development of Gender Typicality and Felt Pressure in European French and North African French Adolescents.

    Science.gov (United States)

    Hoffman, Adam J; Dumas, Florence; Loose, Florence; Smeding, Annique; Kurtz-Costes, Beth; Régner, Isabelle

    2017-11-14

    Trajectories of gender identity were examined from Grade 6 (M age  = 11.9 years) to Grade 9 in European French (n = 570) and North African French (n = 534) adolescents, and gender and ethnic group differences were assessed in these trajectories. In Grade 6, boys of both ethnic groups reported higher levels of gender typicality and felt pressure for gender conformity than girls. European French girls and boys and North African French girls reported decreasing gender typicality from Grade 6 to Grade 9, whereas North African French boys did not change. Felt pressure decreased among girls, did not change in European French boys, and increased in North African French boys. Ethnic and gender differences in gender identity development are discussed. © 2017 The Authors. Child Development © 2017 Society for Research in Child Development, Inc.

  14. Anxiety, emotional suppression, and psychological distress before and after breast cancer diagnosis.

    Science.gov (United States)

    Iwamitsu, Yumi; Shimoda, Kazutaka; Abe, Hajime; Tani, Tohru; Okawa, Masako; Buck, Ross

    2005-01-01

    The authors examined the influence of anxiety and emotional suppression on psychological distress in 21 patients with breast cancer and 72 patients with benign breast tumor. The patients with breast cancer who suppressed emotion and had chronically high levels of anxiety felt higher levels of emotional distress both before and after the diagnosis. Such patients need psychological interventions, including encouragement to express and communicate their emotions, immediately after disclosure of the diagnosis to help maintain psychological adjustment in the face of the disease.

  15. Felt stigma and self-esteem among psychiatric hospital outdoor and community camp attending patients

    OpenAIRE

    Shantna Kumari; Inderjeet Banerjee; G Majhi; Suprakash Chaudhury; Amool R Singh; A N Verma

    2014-01-01

    Background: Self-stigma of people with mental illness is a major obstacle to recovery, limiting opportunities and undermining self-esteem. Aim: The aim of this study is to compare felt stigma and self-esteem in psychiatric patients receiving treatment from hospital outdoor clinic or from Community Outreach Program (COP). Materials and Methods: This cross-sectional study was conducted on psychiatric patients who were on outpatient treatment for at least 6 months, but had never been hospitalize...

  16. Tunable Oxygen Functional Groups as Electrocatalysts on Graphite Felt Surfaces for All-Vanadium Flow Batteries

    Energy Technology Data Exchange (ETDEWEB)

    Estevez, Luis [Pacific Northwest National Laboratory, 902 Battelle Boulevard, P.O. Box 999 Richland WA 99352 USA; Reed, David [Pacific Northwest National Laboratory, 902 Battelle Boulevard, P.O. Box 999 Richland WA 99352 USA; Nie, Zimin [Pacific Northwest National Laboratory, 902 Battelle Boulevard, P.O. Box 999 Richland WA 99352 USA; Schwarz, Ashleigh M. [Pacific Northwest National Laboratory, 902 Battelle Boulevard, P.O. Box 999 Richland WA 99352 USA; Nandasiri, Manjula I. [Pacific Northwest National Laboratory, 902 Battelle Boulevard, P.O. Box 999 Richland WA 99352 USA; Kizewski, James P. [Pacific Northwest National Laboratory, 902 Battelle Boulevard, P.O. Box 999 Richland WA 99352 USA; Wang, Wei [Pacific Northwest National Laboratory, 902 Battelle Boulevard, P.O. Box 999 Richland WA 99352 USA; Thomsen, Edwin [Pacific Northwest National Laboratory, 902 Battelle Boulevard, P.O. Box 999 Richland WA 99352 USA; Liu, Jun [Pacific Northwest National Laboratory, 902 Battelle Boulevard, P.O. Box 999 Richland WA 99352 USA; Zhang, Ji-Guang [Pacific Northwest National Laboratory, 902 Battelle Boulevard, P.O. Box 999 Richland WA 99352 USA; Sprenkle, Vincent [Pacific Northwest National Laboratory, 902 Battelle Boulevard, P.O. Box 999 Richland WA 99352 USA; Li, Bin [Pacific Northwest National Laboratory, 902 Battelle Boulevard, P.O. Box 999 Richland WA 99352 USA

    2016-05-17

    We decorated the surfaces of graphite felts with some oxygen-containing functional groups, such as C-OH, O=C and HO-C=O. And the mole ratios and amounts of these functional groups were effectively adjusted on the graphite surface by a particular method. The catalytic effects of amounts and mole ratio of different kinds of functional groups on VRB electrode performances were investigated in detail.

  17. Subclinical depression in Urban Indian adolescents: Prevalence, felt needs, and correlates

    OpenAIRE

    Singhal, Meghna; Manjula, M.; Vijay Sagar, K. John

    2016-01-01

    Background: Subclinical depression in adolescents constitutes a risk factor for future clinical depression and hence warrants examination. However, there is a paucity of research that documents subclinical depression among adolescents in India. Objectives: (a) To investigate the prevalence of subclinical depression in urban school-going adolescents; (b) to investigate the problems and felt needs of these adolescents; (c) to examine depression-related variables; and (d) to examine the relation...

  18. Weather and emotional state

    Science.gov (United States)

    Spasova, Z.

    2010-09-01

    Introduction Given the proven effects of weather on the human organism, an attempt to examine its effects on a psychic and emotional level has been made. Emotions affect the bio-tonus, working ability and concentration, hence their significance in various domains of economic life, such as health care, education, transportation, tourism, etc. Data and methods The research has been made in Sofia City within a period of 8 months, using 5 psychological methods (Eysenck Personality Questionnaire (EPQ), State-Trait Anxiety Inventory (STAI), Test for Self-assessment of the emotional state (developed by Wessman and Ricks), Test for evaluation of moods and Test "Self-confidence - Activity - Mood" (developed by the specialists from the Military Academy in Saint Petersburg). The Fiodorov-Chubukov's complex-climatic method was used to characterize meteorological conditions because of the purpose to include in the analysis a maximal number of meteorological elements. 16 weather types are defined in dependence of the meteorological elements values according to this method. Abrupt weather changes from one day to another, defined by the same method, were considered as well. Results and discussions The results obtained by t-test show that the different categories of weather lead to changes in the emotional status, which indicates a character either positive or negative for the organism. The abrupt weather changes, according to expectations, have negative effect on human emotions but only when a transition to the cloudy weather or weather type, classified as "unfavourable" has been realized. The relationship between weather and human emotions is rather complicated since it depends on individual characteristics of people. One of these individual psychological characteristics, marked by the dimension "neuroticism", has a strong effect on emotional reactions in different weather conditions. Emotionally stable individuals are more "protected" to the weather influence on their emotions

  19. Identification of Material Parameters for the Simulation of Acoustic Absorption of Fouled Sintered Fiber Felts

    Directory of Open Access Journals (Sweden)

    Nicolas Lippitz

    2016-08-01

    Full Text Available As a reaction to the increasing noise pollution, caused by the expansion of airports close to residential areas, porous trailing edges are investigated to reduce the aeroacoustic noise produced by flow around the airframe. Besides mechanical and acoustical investigations of porous materials, the fouling behavior of promising materials is an important aspect to estimate the performance in long-term use. For this study, two sintered fiber felts were selected for a long-term fouling experiment where the development of the flow resistivity and accumulation of dirt was observed. Based on 3D structural characterizations obtained from X-ray tomography of the initial materials, acoustic models (Biot and Johnson–Champoux–Allard in the frame of the transfer matrix method were applied to the sintered fiber felts. Flow resistivity measurements and the measurements of the absorption coefficient in an impedance tube are the basis for a fouling model for sintered fiber felts. The contribution will conclude with recommendations concerning the modeling of pollution processes of porous materials.

  20. Trust in Supervisor and Job Engagement: Mediating Effects of Psychological Safety and Felt Obligation.

    Science.gov (United States)

    Basit, Ameer A

    2017-11-17

    In the social context of job engagement, the role of trust in supervisor in predicting engagement of employees has received attention in research. Very limited research, however, has investigated the mechanisms mediating this dynamic relationship. To address this important gap in knowledge, the aim of this study was to examine psychological safety and felt obligation as two psychological mechanisms mediating the effect of trust in supervisor on job engagement. Drawing from job engagement and social exchange theories, the mediating roles of psychological safety and felt obligation in the trust-engagement relationship were empirically investigated in the Malaysian context. Using self-report questionnaires, data were collected from 337 nurses employed in a public hospital located near Kuala Lumpur, Malaysia. Results fully supported the proposed serial multiple mediator model. Trust in supervisor was indirectly related to job engagement via psychological safety followed by felt obligation. This study provides empirical evidence that trust in supervisor makes employees feel psychologically safe to employ and express their selves in their job roles. This satisfaction of the psychological safety need is interpreted by employees as an important socioemotional benefit that, in turn, makes them feel obligated to pay back to their organization through their enhanced level of job engagement. Implications for theory and practice were discussed.

  1. Potential of Metal Fibre Felts as Passive Absorbers in Absorption Silencers

    Directory of Open Access Journals (Sweden)

    Björn Hinze

    2013-03-01

    Full Text Available The growing noise exposure of residents, due to a rising number of flights, causes significant impacts on physical health. Therefore it is necessary to reduce the noise emission of aircrafts. During take-off, the noise generated by the jet engines is dominating. One way to lower the noise emission of jet engines is to build an absorption silencer by using porous liners. Because of the high thermic and corrosive attacks as well as high fatigue loads, conventional absorbers cannot be used. A promising material is sintered metal fibre felts. This study investigates the suitability of metal fibre felts for the use as absorption material in silencers. The influences of pore morphology, absorption coefficient, determined with perpendicular sound incidence, as well as geometric parameters of the silencer to the damping are identified. To characterise the material, the parameters fibre diameter, porosity and thickness are determined using three-dimensional computer tomography images. The damping potential of absorption silencers is measured using an impedance tube, which was modified for transmission measurements. The essential parameter to describe the acoustic characteristics of porous materials is the flow resistivity. It depends on the size, shape and number of open pores in the material. Finally a connection between pore morphology, flow resistivity of the metal fibre felts and damping potential of the absorption silencer is given.

  2. Fabrication of High Strength and Ductile Stainless Steel Fiber Felts by Sintering

    Science.gov (United States)

    Wang, J. Z.; Tang, H. P.; Qian, M.; Li, A. J.; Ma, J.; Xu, Z. G.; Li, C. L.; Liu, Y.; Wang, Y.

    2016-03-01

    Stainless steel fiber felts are important porous stainless steel products for a variety of industry applications. A systematic study of the sintering of 28- µm stainless steel fibers has been conducted for the first time, assisted with synchrotron radiation experiments to understand the evolution of the sintered joints. The critical sintering conditions for the formation of bamboo-like grain structures in the fiber ligaments were identified. The evolution of the number density of the sintered joints and the average sintered neck radius during sintering was assessed based on synchrotron radiation experiments. The optimum sintering condition for the fabrication of high strength and ductile 28- µm-diameter stainless steel fiber felts was determined to be sintering at 1000°C for 900 s. Sintering under this optimum condition increased the tensile strength of the as-sintered stainless steel fiber felts by 50% compared to conventional sintering (1200°C for 7200 s), in addition to much reduced sintering cycle and energy consumption.

  3. [Response of bacterial community structures at No. 10 Spring in Urumqi to felt earthquakes].

    Science.gov (United States)

    Luo, Jiao; Yang, Hongmei; Gao, Xiaoqi; You, Luhua; Lou, Kai

    2015-03-04

    Our aim was to know response of spring bacteria and metabolic characteristics of sensitive bacteria to felt earthquake. Water samples were collected from January 31 to December 31, 2012, during which period 5 felt earthquakes occurred and the epicenter was 100 kilometers away from the No. 10 Spring in Urumqi. We monitored the spring bacterial activities and function diversity changes from No. 10 Spring in Urumqi during the pre- and post-earthquake stages by using plate culture counting methods and BIOLOG GEN III bacteria plate. The spring bacterial numbers presented stochastic dynamic changes through the year. The culturable bacteria numbers and average well color development (AWCD ) of carbon source utilization of bacterial community were higher after the earthquake. Besides, there were some correlations with magnitude and epicenter distance of earthquake. The main carbon source utilization types of sensitive bacteria group for felt earthquake were sugar alcohol at the No. 10 Spring. The results indicated that the BIOLOG GEN III plate can be used for spring bacterial metabolism diversity research. Culturable bacteria numbers and carbon source utilization of bacterial communities showed some reflecting earthquake law.

  4. A high-performance carbon nanoparticle-decorated graphite felt electrode for vanadium redox flow batteries

    International Nuclear Information System (INIS)

    Wei, L.; Zhao, T.S.; Zhao, G.; An, L.; Zeng, L.

    2016-01-01

    Highlights: • Propose a carbon nanoparticle-decorated graphite felt electrode for VRFBs. • The energy efficiency is up to 84.8% at 100 mA cm −2 . • The new electrode allows the peak power density to reach 508 mW cm −2 . - Abstract: Increasing the performance of vanadium redox flow batteries (VRFBs), especially the energy efficiency and power density, is critically important to reduce the system cost to a level for widespread commercialization. Unlike conventional VRFBs with flow-through structure, in this work we create a VRFB featuring a flow-field structure with a carbon nanoparticle-decorated graphite felt electrode for the battery. This novel structure, exhibiting a significantly reduced ohmic loss through reducing electrode thickness, an increased surface area and improved electrocatalytic activity by coating carbon nanoparticles, allows the energy efficiency up to 84.8% at a current density of as high as 100 mA cm −2 and the peak power density to reach a value of 508 mW cm −2 . In addition, it is demonstrated that the battery with this proposed structure exhibits a substantially improved rate capability and capacity retention as opposed to conventional flow-through structured battery with thick graphite felt electrodes.

  5. Electric and Hydraulic Properties of Carbon Felt Immersed in Different Dielectric Liquids

    Directory of Open Access Journals (Sweden)

    Alexey Kossenko

    2018-04-01

    Full Text Available Electroconductive carbon felt (CF material, having a permeable structure and significant electroconductive surface, is widely used for electrodes in numerous electrochemical applications such as redox flow batteries, fuel cells, electrochemical desalination apparatus, etc. The internal structure of CF is composed of different lengths of carbon filaments bonded together. This structure creates a large number of stochastically oriented and stochastically linked channels that have different lengths and cross sections. Therefore, the CF hydraulic permeability is similar to that of porous media and is determined by the internal empty volume and arrangement of carbon fibers. Its electroconductivity is ensured by the conductivity of the carbon filaments and by the electrical interconnections between fibers. Both of these properties (permeability and electrical conductivity are extremely important for the efficient functioning of electrochemical devices. However, their influences counter each other during CF compressing. Increasing the stress on a felt element provides supplementary electrical contacts of carbon filaments, which lead to improved electrical conductivity. Thus, the active surface of the felt electrode is increased, which also boosts redox chemical reactions. On the other hand, compressed felt possesses reduced hydrodynamic permeability as a result of a diminished free volume of porous media and intrinsic channels. This causes increasing hydrodynamic expenditures of electrolyte pumping through electrodes and lessened cell (battery efficiency. The designer of specific electrochemical systems has to take into account both of these properties when selecting the optimal construction for a cell. This article presents the results of measurements and novel approximating expressions of electrical and hydraulic characteristics of a CF during its compression. Since electrical conductivity plays a determining role in providing electrochemical

  6. Electric and Hydraulic Properties of Carbon Felt Immersed in Different Dielectric Liquids.

    Science.gov (United States)

    Kossenko, Alexey; Lugovskoy, Svetlana; Averbukh, Moshe

    2018-04-23

    Electroconductive carbon felt (CF) material, having a permeable structure and significant electroconductive surface, is widely used for electrodes in numerous electrochemical applications such as redox flow batteries, fuel cells, electrochemical desalination apparatus, etc. The internal structure of CF is composed of different lengths of carbon filaments bonded together. This structure creates a large number of stochastically oriented and stochastically linked channels that have different lengths and cross sections. Therefore, the CF hydraulic permeability is similar to that of porous media and is determined by the internal empty volume and arrangement of carbon fibers. Its electroconductivity is ensured by the conductivity of the carbon filaments and by the electrical interconnections between fibers. Both of these properties (permeability and electrical conductivity) are extremely important for the efficient functioning of electrochemical devices. However, their influences counter each other during CF compressing. Increasing the stress on a felt element provides supplementary electrical contacts of carbon filaments, which lead to improved electrical conductivity. Thus, the active surface of the felt electrode is increased, which also boosts redox chemical reactions. On the other hand, compressed felt possesses reduced hydrodynamic permeability as a result of a diminished free volume of porous media and intrinsic channels. This causes increasing hydrodynamic expenditures of electrolyte pumping through electrodes and lessened cell (battery) efficiency. The designer of specific electrochemical systems has to take into account both of these properties when selecting the optimal construction for a cell. This article presents the results of measurements and novel approximating expressions of electrical and hydraulic characteristics of a CF during its compression. Since electrical conductivity plays a determining role in providing electrochemical reactions, it was

  7. Emotional reactions to human reproductive cloning.

    Science.gov (United States)

    May, Joshua

    2016-01-01

    Extant surveys of people's attitudes towards human reproductive cloning focus on moral judgements alone, not emotional reactions or sentiments. This is especially important given that some (especially Leon Kass) have argued against such cloning on the ground that it engenders widespread negative emotions, like disgust, that provide a moral guide. To provide some data on emotional reactions to human cloning, with a focus on repugnance, given its prominence in the literature. This brief mixed-method study measures the self-reported attitudes and emotions (positive or negative) towards cloning from a sample of participants in the USA. Most participants condemned cloning as immoral and said it should be illegal. The most commonly reported positive sentiment was by far interest/curiosity. Negative emotions were much more varied, but anxiety was the most common. Only about a third of participants selected disgust or repugnance as something they felt, and an even smaller portion had this emotion come to mind prior to seeing a list of options. Participants felt primarily interested and anxious about human reproductive cloning. They did not primarily feel disgust or repugnance. This provides initial empirical evidence that such a reaction is not appropriately widespread. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  8. [Crisis in the valuation, emotional labor and occupational burnout among teachers of religion].

    Science.gov (United States)

    Lachowska, Bogusława; Starczewski, Karol

    2015-01-01

    This article presents an analysis of the relationship between the crisis of values and in the valuation, the strategy of emotional labor, and occupational burnout in the group of lay teachers of religion. In addition, the role of emotional labor as a mediator of the relationship between the crisis of values and burnout was analyzed. Three strategies of emotional labor were considered in the study: surface acting, deep acting, and expression of naturally felt emotions. The study was conducted in a group of 169 lay teachers of religion (males - 24%, females - 76%), using the Questionnaire for Investigating Crisis in Valuation developed by Oleś, the Maslach Burnout Inventory, and the Emotional Labour Scale developed by Diefendorff, Croyle and Gosserand. The crisis of values and in the valuation is an important factor responsible for occupational burnout in the group of lay teachers of religion. Surface acting and expression of naturally felt emotions mediate the relationship between crisis in the valuation and emotional exhaustion, depersonalization and lack of personal accomplishment. Surface acting increases, while the expression of naturally felt emotions decreases occupational burnout. Deep acting is not related with occupational burnout. It is justified to seek factors favoring the expression of naturally felt emotions, and also those reducing surface acting. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

  9. Susceptibility to emotional contagion for negative emotions improves detection of smile authenticity.

    Science.gov (United States)

    Manera, Valeria; Grandi, Elisa; Colle, Livia

    2013-01-01

    A smile is a context-dependent emotional expression. A smiling face can signal the experience of enjoyable emotions, but people can also smile to convince another person that enjoyment is occurring when it is not. For this reason, the ability to discriminate between felt and faked enjoyment expressions is a crucial social skill. Despite its importance, adults show remarkable individual variation in this ability. Revealing the factors responsible for these huge individual differences is a key challenge in this domain. Here we investigated, on a large sample of participants, whether individual differences in smile authenticity recognition are accounted for by differences in the predisposition to experience other people's emotions, i.e., by susceptibility to emotional contagion. Results showed that susceptibility to emotional contagion for negative emotions increased smile authenticity detection, while susceptibility to emotional contagion for positive emotions worsened detection performance, because it leaded to categorize most of the faked smiles as sincere. These findings suggest that susceptibility to emotional contagion plays a key role in complex emotion recognition, and point out the importance of analyzing the tendency to experience other people's positive and negative emotions as separate abilities.

  10. Susceptibility to emotional contagion for negative emotions improves detection of smile authenticity

    Science.gov (United States)

    Manera, Valeria; Grandi, Elisa; Colle, Livia

    2013-01-01

    A smile is a context-dependent emotional expression. A smiling face can signal the experience of enjoyable emotions, but people can also smile to convince another person that enjoyment is occurring when it is not. For this reason, the ability to discriminate between felt and faked enjoyment expressions is a crucial social skill. Despite its importance, adults show remarkable individual variation in this ability. Revealing the factors responsible for these huge individual differences is a key challenge in this domain. Here we investigated, on a large sample of participants, whether individual differences in smile authenticity recognition are accounted for by differences in the predisposition to experience other people's emotions, i.e., by susceptibility to emotional contagion. Results showed that susceptibility to emotional contagion for negative emotions increased smile authenticity detection, while susceptibility to emotional contagion for positive emotions worsened detection performance, because it leaded to categorize most of the faked smiles as sincere. These findings suggest that susceptibility to emotional contagion plays a key role in complex emotion recognition, and point out the importance of analyzing the tendency to experience other people's positive and negative emotions as separate abilities. PMID:23508036

  11. Susceptibility to emotional contagion for negative emotions improves detection of smile authenticity

    Directory of Open Access Journals (Sweden)

    Valeria eManera

    2013-03-01

    Full Text Available A smile is a context-dependent emotional expression. A smiling face can signal the experience of enjoyable emotions, but people can also smile to convince another person that enjoyment is occurring when it is not. For this reason, the ability to discriminate between felt and faked enjoyment expressions is a crucial social skill. Despite its importance, adults show remarkable individual variation in this ability. Revealing the factors responsible for these huge individual differences is a key challenge in this domain. Here we investigated, on a large sample of participants, whether individual differences in smile authenticity recognition are accounted for by differences in the predisposition to experience other people’s emotions, i.e., by susceptibility to emotional contagion. Results showed that susceptibility to emotional contagion for negative emotions increased smile authenticity detection, while susceptibility to emotional contagion for positive emotions worsened detection performance, because it leaded to categorize most of the faked smiles as sincere. These findings suggest that susceptibility to emotional contagion plays a key role in complex emotion recognition, and point out the importance of analyzing the susceptibility to experience other people’s positive and negative emo-tions as separate abilities.

  12. Do people essentialize emotions? Individual differences in emotion essentialism and emotional experience

    NARCIS (Netherlands)

    Lindquist, K.A.; Gendron, M.; Oosterwijk, S.; Barrett, L.F.

    2013-01-01

    Many scientific models of emotion assume that emotion categories are natural kinds that carve nature at its joints. These beliefs remain strong, despite the fact that the empirical record on the issue has remained equivocal for over a century. In this research, the authors examined one reason for

  13. Do People Agree on What Makes One Feel Loved? A Cognitive Psychometric Approach to the Consensus on Felt Love.

    Science.gov (United States)

    Oravecz, Zita; Muth, Chelsea; Vandekerckhove, Joachim

    2016-01-01

    This pragmatic study examines love as a mode of communication. Our focus is on the receiver side: what makes an individual feel loved and how felt love is defined through daily interactions. Our aim is to explore everyday life scenarios in which people might experience love, and to consider people's converging and diverging judgments about which scenarios indicate felt love. We apply a cognitive psychometric approach to quantify a receiver's ability to detect, understand, and know that they are loved. Through crowd-sourcing, we surveyed lay participants about whether various scenarios were indicators of felt love. We thus quantify these responses to make inference about consensus judgments of felt love, measure individual levels of agreement with consensus, and assess individual response styles. More specifically, we (1) derive consensus judgments on felt love; (2) describe its characteristics in qualitative and quantitative terms, (3) explore individual differences in both (a) participant agreement with consensus, and (b) participant judgment when uncertain about shared knowledge, and (4) test whether individual differences can be meaningfully linked to explanatory variables. Results indicate that people converge towards a shared cognitive model of felt love. Conversely, respondents showed heterogeneity in knowledge of consensus, and in dealing with uncertainty. We found that, when facing uncertainty, female respondents and people in relationships more frequently judge scenarios as indicators of felt love. Moreover, respondents from smaller households tend to know more about consensus judgments of felt love, while respondents from larger households are more willing to guess when unsure of consensus.

  14. <strong>Neuroeconomics and behavioral health economicsstrong>/>

    DEFF Research Database (Denmark)

    Larsen, Torben

    2009-01-01

    dissemination of relaxation procedures is evident in industrialized countries since about 1970 both inside the medical healthcare system and as NGO-settings in a market-alike competition. However, a serious barrier to the dissemination of meditative de-stressing is the lack of general knowledge of the action...... for explanation of the neural dynamics of normal decision making. Secondly, the literature is reviewed for evidence on hypothesized applications of NeM in behavioral health. Results I. The present bias as documented by neuroeconomic game-trials is explained by NeM as rooted in the basal activation of Amygdala...... - a key center in our emotional arousal (limbic system) - as shaped in the elder stone-age with many acute threats. II. In general, the Hawthorne-effect of human-relations management is explained as the result of supportive job-relations relaxing Amygdala for better emotional integration...

  15. <strong>Neuroeconomics and behavioral health economicsstrong>/>

    DEFF Research Database (Denmark)

    Larsen, Torben

    2009-01-01

    - a key center in our emotional arousal (limbic system) - as shaped in the elder stone-age with many acute threats. II. In general, the Hawthorne-effect of human-relations management is explained as the result of supportive job-relations relaxing Amygdala for better emotional integration...... some are rooted in the religious tradition while other aim to be post-religious. Medical meditation across settings combines savings on health care costs with de-stressing benefits as reduced anxiety, less use of stimulants and a reduction of blood pressure which in all increase life...... is met by a meso-strategy aiming the formation of an international, multidisciplinary network which might organize regional workshops for representatives for all involved parties in order to prepare local implementation projects.   Regarding de-stressing by medical meditation a relatively fast...

  16. Felt stigma and self-esteem among psychiatric hospital outdoor and community camp attending patients

    Directory of Open Access Journals (Sweden)

    Shantna Kumari

    2014-01-01

    Full Text Available Background: Self-stigma of people with mental illness is a major obstacle to recovery, limiting opportunities and undermining self-esteem. Aim: The aim of this study is to compare felt stigma and self-esteem in psychiatric patients receiving treatment from hospital outdoor clinic or from Community Outreach Program (COP. Materials and Methods: This cross-sectional study was conducted on psychiatric patients who were on outpatient treatment for at least 6 months, but had never been hospitalized. The study sample included 130 patients receiving outdoor treatment from a Psychiatric Hospital and a matched group of 140 patients receiving treatment from COP of the same hospital. Demographic and clinical details of the patients were recorded on a specially designed proforma. Modified felt stigma scale and Rosenberg self-esteem scale were used to assess stigma and self-esteem, respectively. Results: On the modified felt stigma scale, the mean (±standard deviation [SD] score of psychiatric hospital outpatients (31.89 ± 6.51 was significantly higher than the scores of patients attending COP (29.20 ± 6.80. On Rosenberg self-esteem scale, mean (±SD scores of patients with psychosis (17.98 ± 1.69 was significantly lower compared to scores of patients with epilepsy (21.83 ± 1.60. There was no significant correlation between stigma and self-esteem. Conclusion: As psychiatric hospital outpatients have significantly more self-stigma when compared to patients attending community outreach camps, the availability of more community outreach camps along with educating people about psychiatric illnesses may help in lowering stigma of psychiatric disorders.

  17. A constructionist account of emotional disorders

    NARCIS (Netherlands)

    Cramer, A.O.J.; Kendler, K.S.; Borsboom, D.

    2012-01-01

    Lindquist et al. present a strong case for a constructionist account of emotion. First, we elaborate on the ramifications that a constructionist account of emotions might have for psychiatric disorders with emotional disturbances as core elements. Second, we reflect on similarities between Lindquist

  18. Relationship between emotional intelligence and organizational ...

    African Journals Online (AJOL)

    Background: Several factors including emotional intelligence affect the efficiency of people. It seems that organizational behavior of each person is strongly influenced by emotional intelligence. Therefore, the present study is aimed to examine the relationship between emotional intelligence and organizational citizenship ...

  19. Psychometric properties of Akinboye's emotional intelligence tests ...

    African Journals Online (AJOL)

    Various studies have been carried out on emotional intelligence. But few of these studies have been able to link emotional intelligence to creativity, innovation and entrepreneurship. Importantly, the fact that creativity, innovation and entrepreneurship are strongly driven by positive emotions cannot be ignored. This study ...

  20. Do people essentialize emotions? Individual differences in emotion essentialism and emotional experience.

    Science.gov (United States)

    Lindquist, Kristen A; Gendron, Maria; Oosterwijk, Suzanne; Barrett, Lisa Feldman

    2013-08-01

    Many scientific models of emotion assume that emotion categories are natural kinds that carve nature at its joints. These beliefs remain strong, despite the fact that the empirical record on the issue has remained equivocal for over a century. In this research, the authors examined one reason for this situation: People essentialize emotion categories by assuming that members of the same category (e.g., fear) have a shared metaphysical essence (i.e., a common causal mechanism). In Study 1, the authors found that lay people essentialize emotions by assuming that instances of the same emotion category have a shared essence that defines them, even when their surface features differ. Study 2 extended these findings, demonstrating that lay people tend to essentialize categories the more a category is of the body (vs. the mind). In Study 3, we examined the links between emotion essentialism and the complexity of actual emotional experiences. In particular, we predicted and found that individuals who hold essentialist beliefs about emotions describe themselves as experiencing highly differentiated emotional experiences but do not show evidence of stronger emotional differentiation in their momentary ratings of experience in everyday life. Implications for the science of emotion are discussed. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  1. Effectiveness emotion focused therapy approach on cognitive emotion regulation on emotional breakdown girl students

    Directory of Open Access Journals (Sweden)

    Zeynab Karaminezhad

    2017-03-01

    Full Text Available Background : Love Trauma refers to a state of frustration and humiliation felt by the person who is rejected by his/her beloved. The present study was aimed at studying the effectiveness of Emotion-Focused Approach for cognitive emotion regulation of female university students who experienced Love Trauma. Materials and Methods: This study was a quasi-experimental research including a pre-test, a post-test, and a follow-up test with the control group. The statistical population included all female students of Ahvaz universities who had experienced Love Trauma in 2014-2015. The total number of participants was 22, out of which 11 participants (who showed willingness were chosen for the experimental group. The remaining 11 participants were placed in the control group. The Love Trauma Inventory and Cognitive Emotion Regulation Questionnaire were used as the instruments of the research. All participants answered both questionnaires. Then the members of experimental group received the treatment intervention during eight personal 60-minute sessions held twice a week. After that, both groups answered CERQ again. One month after the experiment, the follow-up test was conducted for both groups. The collected data was analyzed by descriptive statistics and Multivariable Analyze of Covariance (MANCOVA. Results: The findings indicated that the Emotion-Focused Approach in the post-test and follow-up test has provoked more positive strategies for cognitive emotion regulation in the experimental group in comparison with the control group Conclusion: Since love and other feelings associated with Love Trauma are classified under the category of emotions, the Emotionally-Focused Therapy can have a significant influence on the cognitive emotion regulation of female students suffering from Love Trauma.

  2. Sense of security felt by the armed police with different service length and influential factors

    OpenAIRE

    Jing CHEN; Tao ZOU; Hu-hai FU

    2011-01-01

    Objective To investigate the status of sense of security felt by the armed police and the influential factors thereof.Methods The sense of security,stress level,comprehension of social supports and the coping styles were measured and evaluated by use of Security Questionnaire(SQ),Psychological Stress Self-Evaluation Test(PSET),Perceived Social Support Scale(PSSS) and Coping Style Scale(CSS) in 725 armed police,and the differences were compared between the servicemen with different service len...

  3. The Nonverbal Communication of Positive Emotions: An Emotion Family Approach.

    Science.gov (United States)

    Sauter, Disa A

    2017-07-01

    This review provides an overview of the research on nonverbal expressions of positive emotions, organised into emotion families, that is, clusters sharing common characteristics. Epistemological positive emotions (amusement, relief, awe, and interest) are found to have distinct, recognisable displays via vocal or facial cues, while the agency-approach positive emotions (elation and pride) appear to be associated with recognisable visual, but not auditory, cues. Evidence is less strong for the prosocial emotions (love, compassion, gratitude, and admiration) in any modality other than touch, and there is little support for distinct recognisable signals of the savouring positive emotions (contentment, sensory pleasure, and desire). In closing, some limitations of extant work are noted and some proposals for future research are outlined.

  4. Extended Emotions

    DEFF Research Database (Denmark)

    Krueger, Joel; Szanto, Thomas

    2016-01-01

    Until recently, philosophers and psychologists conceived of emotions as brain- and body-bound affairs. But researchers have started to challenge this internalist and individualist orthodoxy. A rapidly growing body of work suggests that some emotions incorporate external resources and thus extend...... beyond the neurophysiological confines of organisms; some even argue that emotions can be socially extended and shared by multiple agents. Call this the extended emotions thesis (ExE). In this article, we consider different ways of understanding ExE in philosophy, psychology, and the cognitive sciences....... First, we outline the background of the debate and discuss different argumentative strategies for ExE. In particular, we distinguish ExE from cognate but more moderate claims about the embodied and situated nature of cognition and emotion (Section 1). We then dwell upon two dimensions of ExE: emotions...

  5. Emotional engineering

    CERN Document Server

    In an age of increasing complexity, diversification and change, customers expect services that cater to their needs and to their tastes. Emotional Engineering vol 2. describes how their expectations can be satisfied and managed throughout the product life cycle, if producers focus their attention more on emotion. Emotional engineering provides the means to integrate products to create a new social framework and develops services beyond product realization to create of value across a full lifetime.  14 chapters cover a wide range of topics that can be applied to product, process and industry development, with special attention paid to the increasing importance of sensing in the age of extensive and frequent changes, including: • Multisensory stimulation and user experience  • Physiological measurement • Tactile sensation • Emotional quality management • Mental model • Kansei engineering.   Emotional Engineering vol 2 builds on Dr Fukuda’s previous book, Emotional Engineering, and provides read...

  6. Emotional labor among healthcare professionals: the effects are undeniable.

    Science.gov (United States)

    Bagdasarov, Zhanna; Connelly, Shane

    2013-01-01

    Healthcare professionals encounter a variety of emotion-laden events involving ethical implications and choices. These events may trigger deeply felt negative emotions, which can limit an individual's ability to make ethical decisions, and result in emotional labor. The topic of emotional labor, though studied extensively with customer service workers, has recently been investigated with regard to healthcare professionals, including nurses, clinical psychologists, and physicians. Studies focused on these populations have revealed widespread instances of emotional labor, commonly accompanied by various negative physical and psychological health consequences. Accordingly, emotion regulation strategies are important to explore in order to counteract the negative health outcomes. Recommendations for ways to cope with emotional demands for healthcare employees are provided.

  7. Relationship between Emotional Intelligence and

    Directory of Open Access Journals (Sweden)

    Vahid Rafieyan

    2014-07-01

    Full Text Available Language learners’ awareness of target language pragmatic features is influenced by individual difference variables, the least explored one being emotional intelligence. To investigate the relationship between emotional intelligence and pragmatic awareness, the current study was conducted over 120 Iranian senior undergraduates of English as a Foreign Language at a university in Iran. Pragmatic awareness was measured through a 12-scenario contextualized pragmatic judgment task. Emotional intelligence was also measured through the EQ-i. The results of the Pearson correlation revealed a strong positive relationship between emotional intelligence and pragmatic awareness. The pedagogical implications of the findings suggested incorporation of emotion-driven authentic materials in English language classes to invoke emotional intelligence in language learners.

  8. Fischer-Tropsch synthesis on hierarchically structured cobalt nanoparticle/carbon nanofiber/carbon felt composites.

    Science.gov (United States)

    Zarubova, Sarka; Rane, Shreyas; Yang, Jia; Yu, Yingda; Zhu, Ye; Chen, De; Holmen, Anders

    2011-07-18

    The hierarchically structured carbon nanofibers (CNFs)/carbon felt composites, in which CNFs were directly grown on the surface of microfibers in carbon felt, forming a CNF layer on a micrometer range that completely covers the microfiber surfaces, were tested as a novel support material for cobalt nanoparticles in the highly exothermic Fischer-Tropsch (F-T) synthesis. A compact, fixed-bed reactor, made of disks of such composite materials, offered the advantages of improved heat and mass transfer, relatively low pressure drop, and safe handling of immobilized CNFs. An efficient 3-D thermal conductive network in the composite provided a relatively uniform temperature profile, whereas the open structure of the CNF layer afforded an almost 100 % effectiveness of Co nanoparticles in the F-T synthesis in the fixed bed. The greatly improved mass and heat transport makes the compact reactor attractive for applications in the conversion of biomass, coal, and natural gas to liquids. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  9. Tunable Oxygen Functional Groups as Electrocatalysts on Graphite Felt Surfaces for All-Vanadium Flow Batteries.

    Science.gov (United States)

    Estevez, Luis; Reed, David; Nie, Zimin; Schwarz, Ashleigh M; Nandasiri, Manjula I; Kizewski, James P; Wang, Wei; Thomsen, Edwin; Liu, Jun; Zhang, Ji-Guang; Sprenkle, Vincent; Li, Bin

    2016-06-22

    A dual oxidative approach using O2 plasma followed by treatment with H2 O2 to impart oxygen functional groups onto the surface of a graphite felt electrode. When used as electrodes for an all-vanadium redox flow battery (VRB) system, the energy efficiency of the cell is enhanced by 8.2 % at a current density of 150 mA cm(-2) compared with one oxidized by thermal treatment in air. More importantly, by varying the oxidative techniques, the amount and type of oxygen groups was tailored and their effects were elucidated. It was found that O-C=O groups improve the cells performance whereas the C-O and C=O groups degrade it. The reason for the increased performance was found to be a reduction in the cell overpotential after functionalization of the graphite felt electrode. This work reveals a route for functionalizing carbon electrodes to improve the performance of VRB cells. This approach can lower the cost of VRB cells and pave the way for more commercially viable stationary energy storage systems that can be used for intermittent renewable energy storage. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  10. W18O49 nanowires assembled on carbon felt for application to supercapacitors

    Science.gov (United States)

    Jung, Jinjoo; Kim, Do Hyung

    2018-03-01

    For supercapacitor applications, W18O49 nanowires have been extensively grown on graphitic carbon felt using a facile solvothermal method. The diameter and length of the nanowires are about 7 and 300 nm, respectively. The nanowires consist of monoclinic W18O49 grown along the [010] direction, as shown by TEM and XRD analyses. The W18O49 nanowires, assembled on carbon felt, exhibit a high capacity of 588.33 F/g at a current density of 1 A/g together with an excellent cycle performance, and a low internal resistance during the electrochemical tests. This outstanding performance may originate from the three-dimensional porous nanostructure of these W18O49 nanowires, which leads to a reduction in the resistance and fast reaction kinetics due to the high specific surface area and electrolyte accessibility. Furthermore, sufficient oxygen deficiencies of the substoichiometric tungsten oxide can also contribute to the electrochemical activity, which can be confirmed by comparison of CV and EIS data with WO3 nanowires.

  11. Utilization of Dental Services in Public Health Center: Dental Attendance, Awareness and Felt Needs.

    Science.gov (United States)

    Pewa, Preksha; Garla, Bharath K; Dagli, Rushabh; Bhateja, Geetika Arora; Solanki, Jitendra

    2015-10-01

    In rural India, dental diseases occur due to many factors, which includes inadequate or improper use of fluoride and a lack of knowledge regarding oral health and oral hygiene, which prevent proper screening and dental care of oral diseases. The objective of the study was to evaluate the dental attendance, awareness and utilization of dental services in public health center. A cross-sectional study was conducted among 251 study subjects who were visiting dental outpatient department (OPD) of public health centre (PHC), Guda Bishnoi, and Jodhpur using a pretested proforma from month of July 2014 to October 2014. A pretested questionnaire was used to collect the data regarding socioeconomic status and demographic factors affecting the utilization of dental services. Pearson's Chi-square test and step-wise logistic regression were applied for the analysis. Statistically significant results were found in relation to age, educational status, socioeconomic status and gender with dental attendance, dental awareness and felt needs. p-value health center should be based on the felt need of the population to increase attendance as well as utilization of dental services, thereby increasing the oral health status of the population.

  12. Power generation using an activated carbon fiber felt cathode in an upflow microbial fuel cell

    KAUST Repository

    Deng, Qian

    2010-02-01

    An activated carbon fiber felt (ACFF) cathode lacking metal catalysts is used in an upflow microbial fuel cell (UMFC). The maximum power density with the ACFF cathode is 315 mW m-2, compared to lower values with cathodes made of plain carbon paper (67 mW m-2), carbon felt (77 mW m-2), or platinum-coated carbon paper (124 mW m-2, 0.2 mg-Pt cm-2). The addition of platinum to the ACFF cathode (0.2 mg-Pt cm-2) increases the maximum power density to 391 mW m-2. Power production is further increased to 784 mW m-2 by increasing the cathode surface area and shaping it into a tubular form. With ACFF cutting into granules, the maximum power is 481 mW m-2 (0.5 cm granules), and 667 mW m-2 (1.0 cm granules). These results show that ACFF cathodes lacking metal catalysts can be used to substantially increase power production in UMFC compared to traditional materials lacking a precious metal catalyst. © 2009 Elsevier B.V.

  13. Electrocatalytic activity of cobalt phosphide-modified graphite felt toward VO2+/VO2+ redox reaction

    Science.gov (United States)

    Ge, Zhijun; Wang, Ling; He, Zhangxing; Li, Yuehua; Jiang, Yingqiao; Meng, Wei; Dai, Lei

    2018-04-01

    A novel strategy for improving the electro-catalytic properties of graphite felt (GF) electrode in vanadium redox flow battery (VRFB) is designed by depositing cobalt phosphide (CoP) onto GF surface. The CoP powder is synthesized by direct carbonization of Co-based zeolitic imidazolate framework (ZIF-67) followed by phosphidation. Cyclic voltammetry results confirm that the CoP-modified graphite felt (GF-CoP) electrode has excellent reversibility and electro-catalytic activity to the VO2+/VO2+ cathodic reaction compared with the pristine GF electrode. The cell using GF-CoP electrode shows apparently higher discharge capacity over that based on GF electrode. The cell using GF-CoP electrode has the capacity of 67.2 mA h at 100 mA cm-2, 32.7 mA h larger than that using GF electrode. Compared with cell using GF electrode, the voltage efficiency of the cell based on GF-CoP electrode increases by 5.9% and energy efficiency by 5.4% at a current density of 100 mA cm-2. The cell using GF-CoP electrode can reach 94.31% capacity retention after 50 cycles at a current density of 30 mA cm-2. The results show that the CoP can effectively promote the VO2+/VO2+ redox reaction, implying that metal phosphides are a new kind of potential catalytic materials for VRFB.

  14. <strong>Neuroeconomics and Health Economicsstrong>/>

    DEFF Research Database (Denmark)

    Larsen, Torben

    2009-01-01

    activation of Amygdala - a key center in our emotional arousal (limbic system) - as shaped in the elder stone-age with many acute threats. II. In general, the Hawthorne-effect of management is explained as the result of supportive job-relations reinforcing the homeostatic properties of the limbic system...... with de-stressing benefits as reduced anxiety, less use of stimulants and a reduction of blood pressure which in all increase life-expectancy. Conclusion: Neuroeconomics helps economists to identify dominant health economic interventions that may be overlooked by traditional discipålines   [i] This part...

  15. Powerful and Powerless Emotions in Partner Conflicts: Gender Differences

    Directory of Open Access Journals (Sweden)

    Inmaculada Valor-Segura

    2010-06-01

    Full Text Available Conflict is inherent in all types of interpersonal relationships. It has especially important consequences in relationships involving high levels of interdependence, such as intimate relationships. Emotions are important to understand how people behave in their interpersonal relationships. Results from other studies suggest that women express powerless emotions like guilt, sadness or fear, and men express powerful emotions like anger or contempt. The aim of this study was to investigate the pattern of emotions that men and women feel when in conflictive situations with their partner. In addition, we examined the effect of emotions on the prevalence of partner conflicts. A total of 142 undergraduate students participated in our study. We used a mixed factorial design with 5 different types of interpersonal conflicts as a within participants variable, and sex as a between-participants variable. Participants then rated the emotions felt in each conflictive situation, as well as the frequency of partner conflicts. Results showed sex differences in emotions in each conflictive situation. Women felt all emotions more intensely. In men, however, powerful emotions predicted a higher prevalence of partner conflicts.

  16. Is emotional dissonance more prevalent in oncology care? Emotion work, burnout and coping.

    Science.gov (United States)

    Kovács, Mariann; Kovács, Eszter; Hegedus, Katalin

    2010-08-01

    Emotional burden on oncology care workers is considerable. These workers develop confidential relationship with the patient through interpersonal communication, which entails managing their own emotions as well as the emotions displayed by their patients, and it involves a great deal of emotion work. The objectives in our study were to assess the prevalence of burnout and emotional dissonance and to investigate the interrelationship among burnout, emotion work and coping in oncology care. A cross-sectional survey with anonymous questionnaires was conducted among oncology health care workers (N = 48) and non-oncology health care workers (N = 151). The comparison revealed differences primarily in emotion work and coping. Emotional dissonance as stress factor was more prevalent among oncology health care workers. Caregivers dealing with cancer patients felt that they have to display negative emotions less frequently, yet at the same time they frequently have to show understanding and express sympathy to the patient. When certain coping strategies were examined, we found that humour as potential resource in coping is used less frequently among oncology health care workers. In order to devise effective interventions to oncology personnel, we need to focus on the interaction between the carer and the cancer patient and have more evidence on emotional dissonance in oncology staff. (c) 2009 John Wiley & Sons, Ltd.

  17. Emotional Responses

    DEFF Research Database (Denmark)

    Hansen, Flemming; Christensen, Sverre Riis; Lundsteen, Steen

    2007-01-01

    Recent neurological research has pointed to the importance of fundamental emotional processes for most kinds of human behaviour. Measures of emotional response tendencies towards brands seem to reveal intangible aspects of brand equity, particularly in a marketing context. In this paper a procedure...

  18. Electroadsorption desalination with carbon nanotube/PAN-based carbon fiber felt composites as electrodes.

    Science.gov (United States)

    Liu, Yang; Zhou, Junbo

    2014-01-01

    The chemical vapor deposition method is used to prepare CNT (carbon nanotube)/PCF (PAN-based carbon fiber felt) composite electrodes in this paper, with the surface morphology of CNT/PCF composites and electroadsorption desalination performance being studied. Results show such electrode materials with three-dimensional network nanostructures having a larger specific surface area and narrower micropore distribution, with a huge number of reactive groups covering the surface. Compared with PCF electrodes, CNT/PCF can allow for a higher adsorption and desorption rate but lower energy consumption; meanwhile, under the condition of the same voltage change, the CNT/PCF electrodes are provided with a better desalination effect. The study also found that the higher the original concentration of the solution, the greater the adsorption capacity and the lower the adsorption rate. At the same time, the higher the solution's pH, the better the desalting; the smaller the ions' radius, the greater the amount of adsorption.

  19. KOH etched graphite felt with improved wettability and activity for vanadium flow batteries

    International Nuclear Information System (INIS)

    Zhang, Zhengyang; Xi, Jingyu; Zhou, Haipeng; Qiu, Xinping

    2016-01-01

    Highlights: • GF electrode is activated by KOH etching method for VFB application. • The wettability and activity of eGF electrode towards VO 2+ /VO 2 + and V 2+ /V 3+ couples are improved. • VFB with eGF electrode can run stable at current densities range from 50 to 250 mA cm −2 . • Cycling test at current density of 150 mA cm −2 confirms the superior durability of eGF electrode. - Abstract: In this work, a simple and effective method to activate graphite felt (GF) electrode by using KOH as etching agent is studied for vanadium flow battery (VFB) application. The surface of GF is etched by KOH at 800 °C to generate micropores and attain oxygen-containing functional groups, resulting in greatly improved electrolyte accessibility. Surface morphology, oxygen distribution and microstructure of the KOH etched graphite felts (eGFs) are characterized by SEM, EDX, XPS, XRD and Raman techniques. Due to the abundant exposed edge carbon sites and oxygen-containing functional groups introduced by KOH activation, electrochemical activity of eGFs towards both VO 2+ /VO 2 + and V 2+ /V 3+ redox couples are remarkably improved comparing with GF. In particular, eGF-2 (mass ratio of KOH/GF = 1.25) exhibits the best electrochemical activity and VFB performance among all eGFs. Moreover, the VFB with eGF-2 electrode can run at current density up to 250 mA cm −2 with the energy efficiency of 64%. Long-term cycle life test at higher current density of 150 mA cm −2 confirms the outstanding stability of eGF-2 electrode.

  20. Battlefield Emotions 1500-1850: Experience, practices, imagination

    NARCIS (Netherlands)

    Kuijpers, H.M.E.P.; van der Haven, C.

    2016-01-01

    This book explores changes in emotional cultures of the early modern battlefield. Military action involves extraordinary modes of emotional experience and affective control of the soldier, and it evokes strong emotional reactions in society at large. While emotional experiences of actors and

  1. Emotions evoked by the sound of music: characterization, classification, and measurement.

    Science.gov (United States)

    Zentner, Marcel; Grandjean, Didier; Scherer, Klaus R

    2008-08-01

    One reason for the universal appeal of music lies in the emotional rewards that music offers to its listeners. But what makes these rewards so special? The authors addressed this question by progressively characterizing music-induced emotions in 4 interrelated studies. Studies 1 and 2 (n=354) were conducted to compile a list of music-relevant emotion terms and to study the frequency of both felt and perceived emotions across 5 groups of listeners with distinct music preferences. Emotional responses varied greatly according to musical genre and type of response (felt vs. perceived). Study 3 (n=801)--a field study carried out during a music festival--examined the structure of music-induced emotions via confirmatory factor analysis of emotion ratings, resulting in a 9-factorial model of music-induced emotions. Study 4 (n=238) replicated this model and found that it accounted for music-elicited emotions better than the basic emotion and dimensional emotion models. A domain-specific device to measure musically induced emotions is introduced--the Geneva Emotional Music Scale.

  2. Emotional Responses

    DEFF Research Database (Denmark)

    Hansen, Flemming; Christensen, Sverre Riis; Lundsteen, Steen

    2007-01-01

    Recent neurological research has pointed to the importance of fundamental emotional processes for most kinds of human behaviour. Measures of emotional response tendencies towards brands seem to reveal intangible aspects of brand equity, particularly in a marketing context. In this paper a procedure...... for estimating such emotional brand equity is presented and findings from two successive studies of more than 100 brands are reported. It demonstrates how changes that occur between two years are explainable in terms of factors identifiable in the markets, and that the measures otherwise are stable over time...

  3. Attitudes toward emotions.

    Science.gov (United States)

    Harmon-Jones, Eddie; Harmon-Jones, Cindy; Amodio, David M; Gable, Philip A

    2011-12-01

    The present work outlines a theory of attitudes toward emotions, provides a measure of attitudes toward emotions, and then tests several predictions concerning relationships between attitudes toward specific emotions and emotional situation selection, emotional traits, emotional reactivity, and emotion regulation. The present conceptualization of individual differences in attitudes toward emotions focuses on specific emotions and presents data indicating that 5 emotions (anger, sadness, joy, fear, and disgust) load on 5 separate attitude factors (Study 1). Attitudes toward emotions predicted emotional situation selection (Study 2). Moreover, attitudes toward approach emotions (e.g., anger, joy) correlated directly with the associated trait emotions, whereas attitudes toward withdrawal emotions (fear, disgust) correlated inversely with associated trait emotions (Study 3). Similar results occurred when attitudes toward emotions were used to predict state emotional reactivity (Study 4). Finally, attitudes toward emotions predicted specific forms of emotion regulation (Study 5).

  4. Emotion and goal-directed behavior: ERP evidence on cognitive and emotional conflict.

    Science.gov (United States)

    Zinchenko, Artyom; Kanske, Philipp; Obermeier, Christian; Schröger, Erich; Kotz, Sonja A

    2015-11-01

    Cognitive control supports goal-directed behavior by resolving conflict among opposing action tendencies. Emotion can trigger cognitive control processes, thus speeding up conflict processing when the target dimension of stimuli is emotional. However, it is unclear what role emotionality of the target dimension plays in the processing of emotional conflict (e.g. in irony). In two EEG experiments, we compared the influence of emotional valence of the target (emotional, neutral) in cognitive and emotional conflict processing. To maximally approximate real-life communication, we used audiovisual stimuli. Participants either categorized spoken vowels (cognitive conflict) or their emotional valence (emotional conflict), while visual information was congruent or incongruent. Emotional target dimension facilitated both cognitive and emotional conflict processing, as shown in a reduced reaction time conflict effect. In contrast, the N100 in the event-related potentials showed a conflict-specific reversal: the conflict effect was larger for emotional compared with neutral trials in cognitive conflict and smaller in emotional conflict. Additionally, domain-general conflict effects were observed in the P200 and N200 responses. The current findings confirm that emotions have a strong influence on cognitive and emotional conflict processing. They also highlight the complexity and heterogeneity of the interaction of emotion with different types of conflict. © The Author (2015). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

  5. Preparing Empirical Methodologies to Examine Enactive Subjects Experiencing Musical Emotions

    DEFF Research Database (Denmark)

    Christensen, Justin

    2016-01-01

    Recently, there has been a considerable expansion of psychological research that attempts to study the impact of music on experienced or felt emotion. Since this research area is relatively young, the field is fractured with many competing theories on the best methods to measure emotional responses...... successful in finding universal emotional essence in response to music. In this paper, I argue that we need to bring the body back into this research, to allow for listener variability, and include multiple levels of focus to help find meaningful relationships of emotional responses. I also appeal...... in listeners. Many of these theories search for universal emotional essences and cause-and-effect relationships that often result in erasing the body from these experiences. Still, after reducing these emotional responses to discrete categories or localized brain functions, these theories have not been very...

  6. Hospice nurses’ emotional challenges in their encounters with the dying

    Directory of Open Access Journals (Sweden)

    Lina Paola Ingebretsen

    2016-06-01

    Full Text Available The purpose of this study was to explore nurses’ emotional challenges when caring for the dying in hospices. The study has a qualitative design, and knowledge was developed through a dialectical exchange between theory and data. Ten individual in-depth interviews were conducted with nurses recruited from two hospices in Denmark. Although all of the nurses said that they experienced emotional challenges or felt emotionally touched during their work, the study found a variety of opinions related to the extent to which their emotional reactions should be revealed in their role as a hospice professional. The participants described their emotional challenges as being simultaneously draining and enriching experiences leading to personal and professional growth and development. The study may contribute to increased awareness of emotional challenges for hospice nurses, which involve continuous reflection and balancing between meeting the dying as a human being and meeting the dying as a hospice professional.

  7. Perception of threat from emotions and its role in poor emotional expression within eating pathology.

    Science.gov (United States)

    Ioannou, Korina; Fox, John R E

    2009-01-01

    Recent research has documented links between eating disorder (ED) symptomatology and emotional expression deficits. Relevant theoretical models have alluded to the functional role of disordered eating in alleviating affect that is felt to be otherwise unmanageable and threatening. Nevertheless, research examining ED individuals' perceptions of emotional states has been sparse, while empirical studies have predominantly focused on global conceptualizations of emotion, failing to address discrete affect states. The current study had three aims: (a) to determine the relation between ED symptomatology and emotional expression, in a sample of women with ED, in an attempt to confirm previous findings of an inverse relation; (b) to test the hypothesis that women with ED inhibit the expression of emotions perceived as threatening, by examining the relation between emotional expression and perceptions of threat from emotion, while partialling out the effects of depression; and (c) to determine whether, amongst women with ED, perceptions of threat from anger are uniquely associated with emotional inhibition, when the effects of depression and body dissatisfaction are controlled for. Results demonstrated that (a) emotional expression was negatively related with the three Eating Disorders Inventory-3 subscales (drive for thinness, bulimia and body dissatisfaction); (b) perceived threat from emotion, particularly anger, was negatively correlated with emotional expression, when depression was partialled out in the analysis; and (c) perceived threat from anger significantly and uniquely predicted emotional inhibition, over and above the effects of body dissatisfaction and depression, in a sample of women with ED symptomatology. It is suggested that anger may be perceived as particularly threatening amongst women with ED, and play a significant role in the emotional expression difficulties that this population experiences. The implications of the current findings are discussed in

  8. Culture and mixed emotions: co-occurrence of positive and negative emotions in Japan and the United States.

    Science.gov (United States)

    Miyamoto, Yuri; Uchida, Yukiko; Ellsworth, Phoebe C

    2010-06-01

    Previous cross-cultural comparisons of correlations between positive and negative emotions found that East Asians are more likely than Americans to feel dialectical emotions. However, not much is known about the co-occurrence of positive and negative emotions in a given situation. When asked to describe situations in which they felt mixed emotions, Japanese and American respondents listed mostly similar situations. By presenting these situations to another group of respondents, we found that Japanese reported more mixed emotions than Americans in the predominantly pleasant situations, whereas there were no cultural differences in mixed emotions in the predominantly unpleasant situations or the mixed situations. The appraisal of self-agency mediated cultural differences in mixed emotions in the predominantly pleasant situations. Study 2 replicated the findings by asking participants to recall how they felt in their past pleasant, unpleasant, and mixed situations. The findings suggest that both Americans and Japanese feel mixed emotions, but the kinds of situation in which they typically do so depends on culture.

  9. Intellectual emotions

    Directory of Open Access Journals (Sweden)

    Vasilyev, Igor A.

    2013-12-01

    Full Text Available In the laboratory of O.K. Tikhomirov, the phenomenon of the acute emotional regulation of productive thinking was justified. This regulation is realized by means of the elaboration of the axiological profile of cognition. The following definition of intellectual emotions can be given: intellectual emotions are the appraisals of specific cognitive objects — contradictions, assumptions, probabilities, and the intermediate and final results of operations. The main aspect of the method used in the research consisted of the synchronous registration of an external (tactile elaboration of problems, skin galvanic response and verbal utterances regarding tasks to be completed in a game of chess. The principle position in Tikhomirov`s group is the following: intellectual emotions represent not only the energetic resource or catalysts for the thinking process, but also the determinants of its structure.

  10. Emotional collectives: How groups shape emotions and emotions shape groups.

    Science.gov (United States)

    van Kleef, Gerben A; Fischer, Agneta H

    2016-01-01

    Group settings are epicentres of emotional activity. Yet, the role of emotions in groups is poorly understood. How do group-level phenomena shape group members' emotional experience and expression? How are emotional expressions recognised, interpreted and shared in group settings? And how do such expressions influence the emotions, cognitions and behaviours of fellow group members and outside observers? To answer these and other questions, we draw on relevant theoretical perspectives (e.g., intergroup emotions theory, social appraisal theory and emotions as social information theory) and recent empirical findings regarding the role of emotions in groups. We organise our review according to two overarching themes: how groups shape emotions and how emotions shape groups. We show how novel empirical approaches break important new ground in uncovering the role of emotions in groups. Research on emotional collectives is thriving and constitutes a key to understanding the social nature of emotions.

  11. Emotional Gaming

    OpenAIRE

    Madeira, Filipa; Arriaga, Patrícia; Adrião, Joana; Lopes, Ricardo; Esteves, Francisco

    2013-01-01

    In recent years, research on the psychology of gaming has examined the negative and positive outcomes of playing video games. Thus far, a variety of affective phenomena have been investigated. In this chapter we will continue this exploration by examining the emotions elicited by the act of playing video games. Because the study of emotions must rely on different type of methods, including subjective self-reports (e.g., description of feelings), neuropsychophysiological measurements ...

  12. Mapping Aesthetic Musical Emotions in the Brain

    Science.gov (United States)

    Ethofer, Thomas; Zentner, Marcel; Vuilleumier, Patrik

    2012-01-01

    Music evokes complex emotions beyond pleasant/unpleasant or happy/sad dichotomies usually investigated in neuroscience. Here, we used functional neuroimaging with parametric analyses based on the intensity of felt emotions to explore a wider spectrum of affective responses reported during music listening. Positive emotions correlated with activation of left striatum and insula when high-arousing (Wonder, Joy) but right striatum and orbitofrontal cortex when low-arousing (Nostalgia, Tenderness). Irrespective of their positive/negative valence, high-arousal emotions (Tension, Power, and Joy) also correlated with activations in sensory and motor areas, whereas low-arousal categories (Peacefulness, Nostalgia, and Sadness) selectively engaged ventromedial prefrontal cortex and hippocampus. The right parahippocampal cortex activated in all but positive high-arousal conditions. Results also suggested some blends between activation patterns associated with different classes of emotions, particularly for feelings of Wonder or Transcendence. These data reveal a differentiated recruitment across emotions of networks involved in reward, memory, self-reflective, and sensorimotor processes, which may account for the unique richness of musical emotions. PMID:22178712

  13. Mapping aesthetic musical emotions in the brain.

    Science.gov (United States)

    Trost, Wiebke; Ethofer, Thomas; Zentner, Marcel; Vuilleumier, Patrik

    2012-12-01

    Music evokes complex emotions beyond pleasant/unpleasant or happy/sad dichotomies usually investigated in neuroscience. Here, we used functional neuroimaging with parametric analyses based on the intensity of felt emotions to explore a wider spectrum of affective responses reported during music listening. Positive emotions correlated with activation of left striatum and insula when high-arousing (Wonder, Joy) but right striatum and orbitofrontal cortex when low-arousing (Nostalgia, Tenderness). Irrespective of their positive/negative valence, high-arousal emotions (Tension, Power, and Joy) also correlated with activations in sensory and motor areas, whereas low-arousal categories (Peacefulness, Nostalgia, and Sadness) selectively engaged ventromedial prefrontal cortex and hippocampus. The right parahippocampal cortex activated in all but positive high-arousal conditions. Results also suggested some blends between activation patterns associated with different classes of emotions, particularly for feelings of Wonder or Transcendence. These data reveal a differentiated recruitment across emotions of networks involved in reward, memory, self-reflective, and sensorimotor processes, which may account for the unique richness of musical emotions.

  14. Predifining Emotion Through Product Design

    OpenAIRE

    Reni, Theresia; Hudrasyah, Herry

    2010-01-01

    In the recent decades the business environment has changed tremendously due to the advance of globalization and competition, changing the essentials for success. To overcome competitive pressure, marketer and designer have to focus on customer's sensory needs and desires to create a deep rooted relationship through emotional dialogue. In this context, innovativeness appears to be a key ingredient to create and control consumer's emotion. Perceived of innovativeness is strongly infl...

  15. Do Some People Need Autonomy More Than Others? Implicit Dispositions Toward Autonomy Moderate the Effects of Felt Autonomy on Well-Being.

    Science.gov (United States)

    Schüler, Julia; Sheldon, Kennon M; Prentice, Mike; Halusic, Marc

    2016-02-01

    The present studies examined whether implicit or explicit autonomy dispositions moderate the relationship between felt autonomy and well-being. Study 1 (N = 187 undergraduate students) presents an initial test of the moderator hypothesis by predicting flow experience from the interaction of autonomy need satisfaction and autonomy dispositions. Study 2 (N = 127 physically inactive persons) used vignettes involving an autonomy (un)supportive coach to test a moderated mediation model in which perceived coach autonomy support leads to well-being through basic need satisfaction. Again, the effects of need satisfaction on well-being were hypothesized to be moderated by an implicit autonomy disposition. Study 1 showed that individuals with a strong implicit autonomy (but not power or achievement) motive disposition derived more flow experience from felt autonomy than individuals with a weak implicit autonomy disposition. Study 2 revealed that perceived autonomy support from sports coaches, which we experimentally induced with a vignette method, leads to autonomy satisfaction, leading in turn to positive effects on well-being. This indirect effect held at high and average but not low implicit autonomy disposition. The results indicate that the degree to which people benefit from autonomy need satisfaction depends on their implicit disposition toward autonomy. © 2014 Wiley Periodicals, Inc.

  16. Brain correlates of music-evoked emotions.

    Science.gov (United States)

    Koelsch, Stefan

    2014-03-01

    Music is a universal feature of human societies, partly owing to its power to evoke strong emotions and influence moods. During the past decade, the investigation of the neural correlates of music-evoked emotions has been invaluable for the understanding of human emotion. Functional neuroimaging studies on music and emotion show that music can modulate activity in brain structures that are known to be crucially involved in emotion, such as the amygdala, nucleus accumbens, hypothalamus, hippocampus, insula, cingulate cortex and orbitofrontal cortex. The potential of music to modulate activity in these structures has important implications for the use of music in the treatment of psychiatric and neurological disorders.

  17. Coulometric determination of dissolved hydrogen with a multielectrolytic modified carbon felt electrode-based sensor.

    Science.gov (United States)

    Matsuura, Hiroaki; Yamawaki, Yosuke; Sasaki, Kosuke; Uchiyama, Shunichi

    2013-06-01

    A multielectrolytic modified carbon electrode (MEMCE) was fabricated by the electrolytic-oxidation/reduction processes. First, the functional groups containing nitrogen atoms such as amino group were introduced by the electrode oxidation of carbon felt electrode in an ammonium carbamate aqueous solution, and next, this electrode was electroreduced in sulfuric acid. The redox waves between hydrogen ion and hydrogen molecule at highly positive potential range appeared in the cyclic voltammogram obtained by MEMCE. A coulometric cell using MEMCE with a catalytic activity of electrooxidation of hydrogen molecule was constructed and was used for the measurement of dissolved hydrogen. The typical current vs. time curve was obtained by the repetitive measurement of the dissolved hydrogen. These curves indicated that the measurement of dissolved hydrogen was finished completely in a very short time (ca. 10 sec). A linear relationship was obtained between the electrical charge needed for the electrooxidation process of hydrogen molecule and dissolved hydrogen concentration. This indicates that the developed coulometric method can be used for the determination of the dissolved hydrogen concentration.

  18. Electroadsorption Desalination with Carbon Nanotube/PAN-Based Carbon Fiber Felt Composites as Electrodes

    Directory of Open Access Journals (Sweden)

    Yang Liu

    2014-01-01

    Full Text Available The chemical vapor deposition method is used to prepare CNT (carbon nanotube/PCF (PAN-based carbon fiber felt composite electrodes in this paper, with the surface morphology of CNT/PCF composites and electroadsorption desalination performance being studied. Results show such electrode materials with three-dimensional network nanostructures having a larger specific surface area and narrower micropore distribution, with a huge number of reactive groups covering the surface. Compared with PCF electrodes, CNT/PCF can allow for a higher adsorption and desorption rate but lower energy consumption; meanwhile, under the condition of the same voltage change, the CNT/PCF electrodes are provided with a better desalination effect. The study also found that the higher the original concentration of the solution, the greater the adsorption capacity and the lower the adsorption rate. At the same time, the higher the solution’s pH, the better the desalting; the smaller the ions’ radius, the greater the amount of adsorption.

  19. The sociology of big science | Public Lecture by Ulrike Felt | 15 July

    CERN Document Server

    2014-01-01

    "The sociology of big science" Public Lecture by Prof. Ulrike Felt Tuesday 15 July 2014 - 7.30 p.m. Globe of Science and Innovation Lecture in English, translated in French. Entrance free. Limited number of seats. Reservation essential: +41 22 767 76 76 or cern.reception@cern.ch What science for what kind of society? Reflecting the development of big science Without any doubt, CERN can be described as being among the most ambitious scientific enterprises ever undertaken. For 60 years, the Member States have not only invested considerable financial means into this institution, but have also supported the creation of a highly visionary research programme. And this has led to a change in the way science is done, as captured by the idea of "big science". Yet this naturally also raises a number of quite fundamental questions: How did the meaning of "doing science" change? What justifies societal engagement with and support for such a cost-intensive long-t...

  20. Visuomotor adaptation does not recalibrate kinesthetic sense of felt hand path.

    Science.gov (United States)

    Wong, Teser; Henriques, Denise Y P

    2009-02-01

    Motor control relies on multiple sources of information. To estimate the position and motion of the hand, the brain uses both vision and body-position (proprioception and kinesthesia) senses from sensors in the muscles, tendons, joints, and skin. Although performance is better when more than one sensory modality is present, visuomotor adaptation suggests that people tend to rely much more on visual information of the hand to guide their arm movements to targets, even when the visual information and kinesthetic information about the hand motion are in conflict. The aim of this study is to test whether adapting hand movements in response to false visual feedback of the hand will result in the change or recalibration of the kinesthetic sense of hand motion. The advantage of this cross-sensory recalibration would ensure on-line consistency between the senses. To test this, we mapped participants' sensitivity to tilted and curved hand paths and then examined whether adapting their hand movements in response to false visual feedback affected their felt sense of hand path. We found that participants could accurately estimate hand path directions and curvature after adapting to false visual feedback of their hand when reaching to targets. Our results suggest that although vision can override kinesthesia to recalibrate arm motor commands, it does not recalibrate the kinesthetic sense of hand path geometry.

  1. Electroadsorption Desalination with Carbon Nanotube/PAN-Based Carbon Fiber Felt Composites as Electrodes

    Science.gov (United States)

    Liu, Yang; Zhou, Junbo

    2014-01-01

    The chemical vapor deposition method is used to prepare CNT (carbon nanotube)/PCF (PAN-based carbon fiber felt) composite electrodes in this paper, with the surface morphology of CNT/PCF composites and electroadsorption desalination performance being studied. Results show such electrode materials with three-dimensional network nanostructures having a larger specific surface area and narrower micropore distribution, with a huge number of reactive groups covering the surface. Compared with PCF electrodes, CNT/PCF can allow for a higher adsorption and desorption rate but lower energy consumption; meanwhile, under the condition of the same voltage change, the CNT/PCF electrodes are provided with a better desalination effect. The study also found that the higher the original concentration of the solution, the greater the adsorption capacity and the lower the adsorption rate. At the same time, the higher the solution's pH, the better the desalting; the smaller the ions' radius, the greater the amount of adsorption. PMID:24963504

  2. Cr (VI electromechimal reduction using RVG 4OOO graphite felt as the electrode

    Directory of Open Access Journals (Sweden)

    E.O. Vilar

    2003-09-01

    Full Text Available Even in at very low concentrations, heavy metals in industrial waste constitute environmental and health risks. The U.S. Department of Health and Human Services has recognized as chromium compounds and defined carcinogens the level acceptable in drinking water as being only 0.05 ppm. The objective of this work was the electrochemical reduction of hexavalent chromium Cr (VI to Cr (III ions in a dilute synthetic solution of K2Cr2O7 and Na2SO4 (0.05N. A plug-flow reactor with an RVG 4000 graphite felt (Le Carbone Lorraine, France electrode was used for this work. Its morphological characteristics such as specific variables surface, porosity, average fibre diameter and permeability were determined. The influencing process selectivity such as initial concentration of Cr (VI, solution pH, current intensity and conversion yield are considered. The fractional conversion achieved in the plug-flow reactor in the present work, was about 90%.

  3. Variability within a single type of polyacrylonitrile-based graphite felt after thermal treatment. Part II: chemical properties

    International Nuclear Information System (INIS)

    Rabbow, Thomas J.; Trampert, Markus; Pokorny, Peter; Binder, Paul; Whitehead, Adam H.

    2015-01-01

    Graphite felts are often activated thermally before use in electrochemical reactors. This has the effect of improving wetting and decreasing charge-transfer resistance. In part I of this study, considerable variations were observed between two polyacrylonitrile (PAN)-based felts from different production charges after thermal activation, despite both charges being of the same type of felt from one supplier. A difference due to bulk crystallinity or due to pronounced core-rim structures of the fibres has been excluded. In this second part a limitation from tarry coatings, which are a possible side products of graphitization, could not be corroborated. However, differences were ascribed to variations in the surface chemistry, which was characterised by Boehm method titration and cyclic voltammetry. The composition of the oxides is discussed together with the possible role they play in the activation and wetting of the felts. The rather high amount of oxides suggests that the Boehm method measures subsurface groups in addition to surface groups. The wetting quality of activated felts can be correlated well with the concentration of neutral quinone groups, characterised by cyclic voltammetry

  4. Analysis of key factors influencing the evaporation performances of an oriented linear cutting copper fiber sintered felt

    Science.gov (United States)

    Pan, Minqiang; Zhong, Yujian

    2018-01-01

    Porous structure can effectively enhance the heat transfer efficiency. A kind of micro vaporizer using the oriented linear cutting copper fiber sintered felt is proposed in this work. Multiple long cutting copper fibers are firstly fabricated with a multi-tooth tool and then sintered together in parallel to form uniform thickness metal fiber sintered felts that provided a characteristic of oriented microchannels. The temperature rise response and thermal conversion efficiency are experimentally investigated to evaluate the influences of porosity, surface structure, feed flow rate and input power on the evaporation characteristics. It is indicated that the temperature rise response of water is mainly affected by input power and feed flow rate. High input power and low feed flow rate present better temperature rise response of water. Porosity rather than surface structure plays an important role in the temperature rise response of water at a relatively high input power. The thermal conversion efficiency is dominated by the input power and surface structure. The oriented linear cutting copper fiber sintered felts for three kinds of porosities show better thermal conversion efficiency than that of the oriented linear copper wire sintered felt when the input power is less than 115 W. All the sintered felts have almost the same performance of thermal conversion at a high input power.

  5. Increased suppression of negative and positive emotions in major depression.

    Science.gov (United States)

    Beblo, Thomas; Fernando, Silvia; Klocke, Sabrina; Griepenstroh, Julia; Aschenbrenner, Steffen; Driessen, Martin

    2012-12-10

    Patients with major depression (MDD) show increased suppression of negative emotions. Emotion suppression is related to depressive symptoms such as depressive mood and anhedonia. It is not clear whether MDD patients also suppress positive emotions. In the present study we aim to investigate suppression of both negative and positive emotions in MDD patients as well as the relation between emotion suppression and depressive symptoms. In addition, we suggest that emotion suppression might be associated with fear of emotions. 39 MDD patients and 41 matched healthy control subjects were investigated for emotion suppression and fear of emotions with the Emotion Acceptance Questionnaire (EAQ). In addition, we applied additional questionnaires to validate emotion suppression findings and to assess depressive symptoms. MDD patients reported increased suppression of both negative and positive emotions. Suppression of negative and positive emotions was related to depressive symptoms. Patients also reported more fear of emotions than healthy subjects and this fear was related to emotion suppression in both study samples. Due to the cross-sectional and correlational study design, causal directions between the variables tested cannot be stated. Fear of emotion might be one reason why MDD patients suppress emotions. With regard to positive emotions, our results strongly suggest that therapeutic approaches should not only encourage patients to participate in potentially enjoyable situations but that patients may also benefit from practicing the allowance of pleasant emotions. Copyright © 2012 Elsevier B.V. All rights reserved.

  6. Sources of emotional distress associated with diarrhea among late middle-age and older HIV-infected adults.

    Science.gov (United States)

    Siegel, Karolynn; Schrimshaw, Eric W; Brown-Bradley, Courtney J; Lekas, Helen-Maria

    2010-09-01

    Although the experience of physical symptoms can adversely influence emotional well-being, the specific emotional reactions experienced in response to specific symptoms are not well understood. To examine the emotional impact of diarrhea among HIV+ late middle-age and older adults (i.e., age 50 years and older). In-depth interviews were conducted with 100 participants, of whom 29 had experienced diarrhea and spoke about the emotional impact it had had on them. Three principal themes emerged: 1) I don't control the diarrhea, the diarrhea controls me; 2) I feel ashamed, dirty, and tainted; and 3) I fear what the diarrhea is doing to me and what it means. Their inability to control when and where their diarrhea would occur was a great source of emotional distress for participants. Almost all feared the possibility of fecal incontinence while out in public and the humiliation it would bring. To avoid this, many greatly restricted their time outside the home or where they would go to ensure access to a restroom. Others felt shame and perpetually "dirty" even when not dealing with a bout of diarrhea. Many also worried about the effect the diarrhea would have on their health and whether it signaled progression to end-stage disease. The data strongly support the need to aggressively manage diarrhea in HIV-infected adults, as the social and emotional consequences can be profound. When it cannot be effectively controlled, physicians and social service agencies should address the isolation by providing home-based opportunities for social support and interaction. 2010 U.S. Cancer Pain Relief Committee. Published by Elsevier Inc. All rights reserved.

  7. Evoked emotions predict food choice.

    Science.gov (United States)

    Dalenberg, Jelle R; Gutjar, Swetlana; Ter Horst, Gert J; de Graaf, Kees; Renken, Remco J; Jager, Gerry

    2014-01-01

    In the current study we show that non-verbal food-evoked emotion scores significantly improve food choice prediction over merely liking scores. Previous research has shown that liking measures correlate with choice. However, liking is no strong predictor for food choice in real life environments. Therefore, the focus within recent studies shifted towards using emotion-profiling methods that successfully can discriminate between products that are equally liked. However, it is unclear how well scores from emotion-profiling methods predict actual food choice and/or consumption. To test this, we proposed to decompose emotion scores into valence and arousal scores using Principal Component Analysis (PCA) and apply Multinomial Logit Models (MLM) to estimate food choice using liking, valence, and arousal as possible predictors. For this analysis, we used an existing data set comprised of liking and food-evoked emotions scores from 123 participants, who rated 7 unlabeled breakfast drinks. Liking scores were measured using a 100-mm visual analogue scale, while food-evoked emotions were measured using 2 existing emotion-profiling methods: a verbal and a non-verbal method (EsSense Profile and PrEmo, respectively). After 7 days, participants were asked to choose 1 breakfast drink from the experiment to consume during breakfast in a simulated restaurant environment. Cross validation showed that we were able to correctly predict individualized food choice (1 out of 7 products) for over 50% of the participants. This number increased to nearly 80% when looking at the top 2 candidates. Model comparisons showed that evoked emotions better predict food choice than perceived liking alone. However, the strongest predictive strength was achieved by the combination of evoked emotions and liking. Furthermore we showed that non-verbal food-evoked emotion scores more accurately predict food choice than verbal food-evoked emotions scores.

  8. The temporal deployment of emotion regulation strategies during negative emotional episodes.

    Science.gov (United States)

    Kalokerinos, Elise K; Résibois, Maxime; Verduyn, Philippe; Kuppens, Peter

    2017-04-01

    Time is given a central place in theoretical models of emotion regulation (Gross, 1998, 2015), but key questions regarding the role of time remain unanswered. We investigated 2 such unanswered questions. First, we explored when different emotion regulation strategies were used within the course of an emotional episode in daily life. Second, we investigated the association between the temporal deployment of strategies and negative emotional experience. We conducted a daily diary study in which participants (N = 74) drew an intensity profile depicting the temporal unfolding of their negative emotional experience across daily events (N = 480), and mapped their usage of emotion regulation strategies onto this intensity profile. Strategies varied in their temporal deployment, with suppression and rumination occurring more at the beginning of the episode, and reappraisal and distraction occurring more toward the end of the episode. Strategies also varied in their association with negative emotion: rumination was positively associated with negative emotion, and reappraisal and distraction were negatively associated with negative emotion. Finally, both rumination and reappraisal interacted with time to predict negative emotional experience. Rumination was more strongly positively associated with negative emotions at the end of the episode than the beginning, but reappraisal was more strongly negatively associated with negative emotion at the beginning of the episode than the end. These findings highlight the importance of accounting for timing in the study of emotion regulation, as well as the necessity of studying these temporal processes in daily life. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  9. Explicit Emotion Regulation: Comparing Emotion Inducing Stimuli

    Directory of Open Access Journals (Sweden)

    Suman Dhaka

    2017-10-01

    Full Text Available Emotions are a major part of our subjective experiences of the world. At times, our emotions are not appropriate and require active management. Emotion regulation refers to the various ways of managing or controlling emotional responses. External stimuli play specific role in electing emotions. Pictures and movies elicit emotions and emotional effects of films are believed to exceed that of pictures. The aim of the present study is to compare the effectiveness of emotion regulation strategies across emotion induction method (picture and films. Forty participants rated their emotion on Self-Assessment Manikin (SAM ratings for each pictorial and video stimuli while following the emotion regulation instructions. Repeated-measures ANOVAs revealed that the pictures were more effective in modulating emotions. Cognitive reappraisal and distraction strategies downregulated emotions.

  10. It Feels Good to Learn Where I Belong: School Belonging, Academic Emotions, and Academic Achievement in Adolescents

    Science.gov (United States)

    Lam, Un Fong; Chen, Wei-Wen; Zhang, Jingqi; Liang, Ting

    2015-01-01

    This study examined the relationships between school belonging, academic emotions, and academic achievement in Macau adolescents. A survey of 406 junior high school students in Macau was used to collect information on the extent to which these students felt accepted and respected in their schools (school belonging), the emotions they experienced…

  11. The "Real Self" and Inauthenticity: The Importance of Self-Concept Anchorage for Emotional Experiences in the Workplace

    Science.gov (United States)

    Sloan, Melissa M.

    2007-01-01

    I examine the utility of self-concept anchorage (as described by Turner 1976) in the analysis of inauthenticity in the workplace. As controlling internally felt emotion may distance the worker from her true feelings or true self, the management of emotion in the workplace can produce feelings of inauthenticity in the worker. This relationship has…

  12. Testing strong interaction theories

    International Nuclear Information System (INIS)

    Ellis, J.

    1979-01-01

    The author discusses possible tests of the current theories of the strong interaction, in particular, quantum chromodynamics. High energy e + e - interactions should provide an excellent means of studying the strong force. (W.D.L.)

  13. How children with head injury represent real and deceptive emotion in short narratives.

    Science.gov (United States)

    Dennis, M; Barnes, M A; Wilkinson, M; Humphreys, R P

    1998-02-15

    Narratives are not only about events, but also about the emotions those events elicit. Understanding a narrative involves not just the affective valence of implied emotional states, but the formation of an explicit mental representation of those states. In turn, this representation provides a mechanism that particularizes emotion and modulates its display, which then allows emotional expression to be modified according to particular contexts. This includes understanding that a character may feel an emotion but inhibit its display or even express a deceptive emotion. We studied how 59 school-aged children with head injury and 87 normally-developing age-matched controls understand real and deceptive emotions in brief narratives. Children with head injury showed less sensitivity than controls to how emotions are expressed in narratives. While they understood the real emotions in the text, and could recall what provoked the emotion and the reason for concealing it, they were less able than controls to identify deceptive emotions. Within the head injury group, factors such as an earlier age at head injury and frontal lobe contusions were associated with poor understanding of deceptive emotions. The results are discussed in terms of the distinction between emotions as felt and emotions as a cognitive framework for understanding other people's actions and mental states. We conclude that children with head injury understand emotional communication, the spontaneous externalization of real affect, but not emotive communication, the conscious, strategic modification of affective signals to influence others through deceptive facial expressions.

  14. Gender differences in emotion perception and self-reported emotional intelligence: A test of the emotion sensitivity hypothesis

    Science.gov (United States)

    Kret, Mariska E.; Broekens, Joost

    2018-01-01

    Previous meta-analyses and reviews on gender differences in emotion recognition have shown a small to moderate female advantage. However, inconsistent evidence from recent studies has raised questions regarding the implications of different methodologies, stimuli, and samples. In the present research based on a community sample of more than 5000 participants, we tested the emotional sensitivity hypothesis, stating that women are more sensitive to perceive subtle, i.e. low intense or ambiguous, emotion cues. In addition, we included a self-report emotional intelligence test in order to examine any discrepancy between self-perceptions and actual performance for both men and women. We used a wide range of stimuli and models, displaying six different emotions at two different intensity levels. In order to better tap sensitivity for subtle emotion cues, we did not use a forced choice format, but rather intensity measures of different emotions. We found no support for the emotional sensitivity account, as both genders rated the target emotions as similarly intense at both levels of stimulus intensity. Men, however, more strongly perceived non-target emotions to be present than women. In addition, we also found that the lower scores of men in self-reported EI was not related to their actual perception of target emotions, but it was to the perception of non-target emotions. PMID:29370198

  15. Gender differences in emotion perception and self-reported emotional intelligence: A test of the emotion sensitivity hypothesis.

    Science.gov (United States)

    Fischer, Agneta H; Kret, Mariska E; Broekens, Joost

    2018-01-01

    Previous meta-analyses and reviews on gender differences in emotion recognition have shown a small to moderate female advantage. However, inconsistent evidence from recent studies has raised questions regarding the implications of different methodologies, stimuli, and samples. In the present research based on a community sample of more than 5000 participants, we tested the emotional sensitivity hypothesis, stating that women are more sensitive to perceive subtle, i.e. low intense or ambiguous, emotion cues. In addition, we included a self-report emotional intelligence test in order to examine any discrepancy between self-perceptions and actual performance for both men and women. We used a wide range of stimuli and models, displaying six different emotions at two different intensity levels. In order to better tap sensitivity for subtle emotion cues, we did not use a forced choice format, but rather intensity measures of different emotions. We found no support for the emotional sensitivity account, as both genders rated the target emotions as similarly intense at both levels of stimulus intensity. Men, however, more strongly perceived non-target emotions to be present than women. In addition, we also found that the lower scores of men in self-reported EI was not related to their actual perception of target emotions, but it was to the perception of non-target emotions.

  16. Expressive Suppression Tendencies, Projection Bias in Memory of Negative Emotions, and Well-Being.

    Science.gov (United States)

    Chang, Valerie T; Overall, Nickola C; Madden, Helen; Low, Rachel S T

    2018-02-01

    The current research extends prior research linking negative emotions and emotion regulation tendencies to memory by investigating whether (a) naturally occurring negative emotions during routine weekly life are associated with more negatively biased memories of prior emotional experiences-a bias called projection; (b) tendencies to regulate emotions via expressive suppression are associated with greater projection bias in memory of negative emotions; and (c) greater projection bias in memory is associated with poorer future well-being. Participants (N = 308) completed a questionnaire assessing their general tendencies to engage in expressive suppression. Then, every week for 7 weeks, participants reported on (a) the negative emotions they experienced across the current week (e.g., "This week, I felt 'sad'"), (b) their memories of the negative emotions they experienced the prior week (e.g., "Last week, I felt 'sad'"), and (c) their well-being. First, participants demonstrated significant projection bias in memory: Greater negative emotions in a given week were associated with remembering emotions in the prior week more negatively than those prior emotions were originally reported. Second, projection bias in memory of negative emotions was greater for individuals who reported greater tendencies to regulate emotions via expressive suppression. Third, greater projection bias in memory of negative emotions was associated with reductions in well-being across weeks. These 3 novel findings indicate that (a) current negative emotions bias memory of past emotions, (b) this memory bias is magnified for people who habitually use expressive suppression to regulate emotions, and (c) this memory bias may undermine well-being over time. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  17. Expressing and Amplifying Positive Emotions Facilitate Goal Attainment in Workplace Interactions

    Science.gov (United States)

    Wong, Elena; Tschan, Franziska; Messerli, Laurence; Semmer, Norbert K.

    2013-01-01

    Expressing emotions has social functions; it provides information, affects social interactions, and shapes relationships with others. Expressing positive emotions could be a strategic tool for improving goal attainment during social interactions at work. Such effects have been found in research on social contagion, impression management, and emotion work. However, expressing emotions one does not feel entails the risk of being perceived as inauthentic. This risk may well be worth taking when the emotions felt are negative, as expressing negative emotions usually has negative effects. When experiencing positive emotions, however, expressing them authentically promises benefits, and the advantage of amplifying them is not so obvious. We postulated that expressing, and amplifying, positive emotions would foster goal attainment in social interactions at work, particularly when dealing with superiors. Analyses are based on 494 interactions involving the pursuit of a goal by 113 employes. Multilevel analyses, including polynomial analyses, show that authentic display of positive emotions supported goal attainment throughout. However, amplifying felt positive emotions promoted goal attainment only in interactions with superiors, but not with colleagues. Results are discussed with regard to the importance of hierarchy for detecting, and interpreting, signs of strategic display of positive emotions. PMID:23675358

  18. Expressing and amplifying positive emotions facilitate goal attainment in workplace interactions

    Directory of Open Access Journals (Sweden)

    Elena eWong

    2013-05-01

    Full Text Available Expressing emotions has social functions; it provides information, affects social interactions, and shapes relationships with others. Expressing positive emotions could be a strategic tool for improving goal attainment during social interactions at work. Such effects have been found in research on social contagion, impression management, and emotion work. However, expressing emotions one does not feel entails the risk of being perceived as inauthentic. This risk may well be worth taking when the emotions felt are negative, as expressing negative emotions usually has negative effects. When experiencing positive emotions, however, expressing them authentically promises benefits, and the advantage of amplifying them is not so obvious. We postulated that expressing, and amplifying, positive emotions would foster goal attainment in social interactions at work, particularly when dealing with superiors. Analyses are based on 494 interactions involving the pursuit of a goal by 113 employees. Multilevel analyses, including polynomial analyses, show that authentic display of positive emotions supported goal attainment throughout. However, amplifying felt positive emotions promoted goal attainment only in interactions with superiors, but not with colleagues. Results are discussed with regard to the importance of hierarchy for detecting, and interpreting, signs of strategic display of positive emotions.

  19. Nursing Schadenfreude: the culpability of emotional construction.

    Science.gov (United States)

    McNamee, Michael John

    2007-09-01

    The purpose of this paper is to examine the concept of Schadenfreude--the pleasure felt at another's misfortune--and to argue that feeling it in the course of health care work, as elsewhere, is evidence of a deficient character. In order to show that Schadenfreude is an objectionable emotion in health care work, I first offer some conceptual remarks about emotions generally and their differential treatment in Kantian and Aristotelian thought. Second, I argue that an appreciation of the rationality of the emotions is crucial to our self-understanding as persons in general and nurses in particular. Third, I present a critique of Portmann's (2000, When Bad Things Happen to Other People. London: Routledge) defence of Schadenfreude with examples from both nursing and medical scenarios. Specifically, I show how his exculpation of the emotion in terms of low self-esteem and a commitment to justice are not compelling. I argue that we are active in the construction of our emotional experiences of Schadenfreude, how we may indeed 'nurse' the emotion, and thus become culpable for them in ethical terms.

  20. Emotional Labour and Wellbeing: What Protects Nurses?

    Directory of Open Access Journals (Sweden)

    Gail Kinman

    2016-11-01

    Full Text Available Although compassionate care has wide-ranging benefits for patients, it can be emotionally demanding for healthcare staff. This may be a particular problem for those with little experience in a caring role. This study utilises the job demands-resources model to examine links between “emotional labour” and emotional exhaustion in student nurses. In line with the triple-match principle—whereby interactive effects are more likely when job demands, resources, and outcomes are within the same qualitative domain—the protective role of emotional support and emotion-focused coping (i.e., emotional venting in the relationship between emotional labour and exhaustion is also explored. An online questionnaire was completed by 351 student nurses with experience working in healthcare settings. A strong positive relationship was found between emotional labour and emotional exhaustion, and some support was found for the moderating effects of emotional support and emotion-focused coping. Ways to help student and qualified nurses develop the emotional resilience required to protect their wellbeing, while providing high-quality compassionate care to patients are considered.

  1. Emotion complexity and emotion regulation across adulthood

    OpenAIRE

    Hay, Elizabeth L.; Diehl, Manfred

    2011-01-01

    This research used data from a study on daily emotional experience in adulthood to examine the associations between age, emotion complexity, and emotion regulation. Data were drawn from a study of daily stress that included 239 participants ranging in age from 18 to 89 from North Central Florida. Two indicators of emotion complexity were considered: emotion differentiation and the co-occurrence of positive and negative affect. Emotion regulation was assessed in terms of individuals’ likelihoo...

  2. Emotional collectives : How groups shape emotions and emotions shape groups

    NARCIS (Netherlands)

    van Kleef, G.A.; Fischer, A.H.

    2016-01-01

    Group settings are epicentres of emotional activity. Yet, the role of emotions in groups is poorly understood. How do group-level phenomena shape group members’ emotional experience and expression? How are emotional expressions recognised, interpreted and shared in group settings? And how do such

  3. Coronary Heart Disease and Emotional Intelligence.

    Science.gov (United States)

    Vlachaki, Chrisanthy; Maridaki Kassotaki, Katerina

    2013-09-23

    Coronary Heart Disease (CHD) is associated with emotions, especially negative ones, namely anxiety and depression. Emotional Intelligence (EI) is a psychological model that consists of a variety of emotional skills. The aim of the present study was to examine the relation between different dimensions of Emotional Intelligence and coronary heart disease. A total of 300 participants were studied during a 3-year period in an attempt to partially replicate and further expand a previous study conducted in Greece among CHD patients, which indicated a strong association between certain dimensions of Emotional Intelligence and the incidence of CHD. All participants completed a self-report questionnaire, assessing several aspects of Emotional Intelligence. The results showed that there is a link between the regulation of emotions and the occurrence of CHD. The evidence reported in the present study makes stronger the claim that EI plays a significant role in the occurrence of CHD.

  4. The agony of victory and thrill of defeat: Mixed emotional reactions to disappointing wins and relieving losses.

    Science.gov (United States)

    Larsen, Jeff T; McGraw, A Peter; Mellers, Barbara A; Cacioppo, John T

    2004-05-01

    Because of counterfactual comparisons, good outcomes that could have been better (i.e., disappointing wins) and bad outcomes that could have been worse (i.e., relieving losses) elicit relatively middling ratings on bipolar emotion scales. We conducted two experiments with gambles to examine whether such outcomes elicit neutral emotions, sequentially mixed emotions of positive and negative affect, or simultaneously mixed emotions. In Experiment 1, static unipolar measures of positive and negative affect revealed that disappointing wins and relieving losses elicit mixed emotions, rather than relatively neutral emotions. In Experiment 2, participants provided continuous unipolar measures of positive and negative affect by pressing one button whenever they felt good and another button whenever they felt bad. Results revealed that disappointing wins and relieving losses elicit positive and negative affect simultaneously, rather than in alternation.

  5. Investigating the effect of emotional intelligence education on baccalaureate nursing students' emotional intelligence scores.

    Science.gov (United States)

    Orak, Roohangiz Jamshidi; Farahani, Mansoureh Ashghali; Kelishami, Fatemeh Ghofrani; Seyedfatemi, Naima; Banihashemi, Sara; Havaei, Farinaz

    2016-09-01

    Nursing students, particularly at the time of entering clinical education, experience a great deal of stress and emotion typically related to their educational and clinical competence. Emotional intelligence is known to be one of the required skills to effectively cope with such feelings. The aim of this study was to investigate the effect of training on first-year nursing students' levels of emotional intelligence. This was a quasi-experiment study in which 69 first-year nursing students affiliated with Tehran University of Medical Sciences were assigned to either the control or the experimental groups. The study intervention included of an emotional intelligence educational program offered in eight two-hour sessions for eight subsequent weeks. In total, 66 students completed the study. The study groups did not differ significantly in terms of emotional intelligence scores before and after educational program. Although the educational program did not have an effect on students' emotional intelligence scores, this study finding can be explained. Limited time for exercising the acquired knowledge and skills may explain the non-significant findings. Moreover, our participants were exclusively first-year students who had no clinical experience and hence, might have felt no real need to learn emotional intelligence skills. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. Structural and Psychological Empowerment Climates, Performance, and the Moderating Role of Shared Felt Accountability: A Managerial Perspective

    Science.gov (United States)

    Wallace, J. Craig; Johnson, Paul D.; Mathe, Kimberly; Paul, Jeff

    2011-01-01

    The authors proposed and tested a model in which data were collected from managers (n = 539) at 116 corporate-owned quick service restaurants to assess the structural and psychological empowerment process as moderated by shared-felt accountability on indices of performance from a managerial perspective. The authors found that empowering leadership…

  7. Delayed post-surgical sepsis from Teflon felt: The diagnostic value of CT scanning, and a reminder for theatre staff

    Directory of Open Access Journals (Sweden)

    D Emby

    2011-05-01

    Full Text Available We report on 2 patients with surgical site infections following the inadvertent use of Teflon felt for haemostasis in elective and emergency surgery. CT scanning was superior to plain radiography in demonstrating the foreign bodies to enable planning of further surgical treatment.

  8. Effects of atmospheric air plasma treatment of graphite and carbon felt electrodes on the anodic current from Shewanella attached cells.

    Science.gov (United States)

    Epifanio, Monica; Inguva, Saikumar; Kitching, Michael; Mosnier, Jean-Paul; Marsili, Enrico

    2015-12-01

    The attachment of electrochemically active microorganisms (EAM) on an electrode is determined by both the chemistry and topography of the electrode surface. Pre-treatment of the electrode surface by atmospheric air plasma introduces hydrophilic functional groups, thereby increasing cell attachment and electroactivity in short-term experiments. In this study, we use graphite and carbon felt electrodes to grow the model EAM Shewanella loihica PV-4 at oxidative potential (0.2 V vs. Ag/AgCl). Cell attachment and electroactivity are measured through electrodynamic methods. Atmospheric air plasma pre-treatment increases cell attachment and current output at graphite electrodes by 25%, while it improves the electroactivity of the carbon felt electrodes by 450%. Air plasma pre-treatment decreased the coulombic efficiency on both carbon felt and graphite electrodes by 60% and 80%, respectively. Microbially produced flavins adsorb preferentially at the graphite electrode, and air plasma pre-treatment results in lower flavin adsorption at both graphite and carbon felt electrodes. Results show that air plasma pre-treatment is a feasible option to increase current output in bioelectrochemical systems. Copyright © 2015 Elsevier B.V. All rights reserved.

  9. Sense of security felt by the armed police with different service length and influential factors

    Directory of Open Access Journals (Sweden)

    Jing CHEN

    2011-02-01

    Full Text Available Objective To investigate the status of sense of security felt by the armed police and the influential factors thereof.Methods The sense of security,stress level,comprehension of social supports and the coping styles were measured and evaluated by use of Security Questionnaire(SQ,Psychological Stress Self-Evaluation Test(PSET,Perceived Social Support Scale(PSSS and Coping Style Scale(CSS in 725 armed police,and the differences were compared between the servicemen with different service length(1,2 and 3 years.The correlation between security sense(expressed as personal safety and determination of control and comprehension of social supports,coping styles and T score on stress level were analyzed.A stepwise regression analysis was done to screen the factors influencing the security sense of servicemen with the overall score of security sense as the dependent variable and the comprehension of social supports(expressed as inside-and outside-family support,coping styles(expressed as illusion,resignation,rationalization,self-condemned determinant,resort and problem-solving capacity and T score on stress level as the independent variables.Results Compared with the armed police with 1 year of military service,those with 2 or 3 years of military service got lower scores in personal safety,determination of control,inside-and outside-family support,and resort and problem-solving capacity(P 0.05.The two factors of comprehension of social supports(inside-and outside-family support,and the two factors of coping styles(resort and problem-solving capacity were positively correlated with the sense of security(personal safety and determination of control(P < 0.001;while the four factors of coping styles(illusion,resignation,rationalization and self-condemned determinant and the T score on stress level were negatively correlated with the sense of security(P < 0.001.It was proved by multivariate linear regression analysis that outside-family support

  10. Determinants of felt demand for dengue vaccines in the North Caribbean region of Colombia.

    Science.gov (United States)

    Bracho-Churio, Yalil T; Martínez-Vega, Ruth A; Rodriguez-Morales, Alfonso J; Díaz-Quijano, Ronald G; Luna-González, María L; Diaz-Quijano, Fredi A

    2017-05-15

    The increasing burden associated with dengue in Latin America makes it essential to understand the community's interest in acquiring vaccines, as an input to plan its introduction in endemic regions. The objective of this study is to learn the felt demand for dengue vaccines by estimating the willingness to pay and its associated factors in endemic communities of the North Caribbean region of Colombia. A population survey was administered from October to December 2015, including 1037 families in 11 municipalities in Colombia. One adult per family was interviewed on their perception and history of dengue. Participants received a description of four hypothetical scenarios of dengue vaccines, administered in a single dose or in 3 doses, with an effectiveness of 70% for 5 years or 95% for 30 years. The willingness to pay for each one of these vaccines was inquired vs. 5 hypothetical prices in Colombian pesos. Most participants recognized dengue as a serious disease in children (99.3%) and adults (98.6%). 33 (3.2%) of the total respondents reported having suffered dengue and 19 (57.6%) of them required hospitalization. The price of the vaccine was inversely related to the willingness to pay. In addition, single dose vaccines (compared to 3 doses) and one with a protection of 95% for 30 years (compared to an effectiveness of 70% for 5 years), were associated with greater willingness to pay. Greater willingness to pay was observed among the respondents who considered it likely to get the disease, either themselves (OR 1.56; CI 95% 1.08-2.26) or their children (OR 1.89; CI 95% 1.28-2.81), in the next 5 years. The participants who have been diagnosed with dengue also showed greater willingness to pay (OR 1.89; CI 95% 1.01-3.54) compared to those who did not have this history. Factors such as price, number of doses and effectiveness can independently influence the decision to purchase a vaccine against an endemic disease, such as dengue. Additionally, this study reveals

  11. Crime fiction and moral emotions

    DEFF Research Database (Denmark)

    Grodal, Torben Kragh

    2011-01-01

    The article first discusses how crime fiction centrally activates moral emotions related to feelings of social trust and social conflicts. The article uses psychological theory to analyse audio-visual fiction, and it takes an evolutionary stance in relation to morality; within film studies......, and especially within literary studies, the inspiration from evolutionary studies has been strong in the last decade. Humans are adapted to group living, and emotions linked to fairness have an innate basis. The article then shows how different crime stories activate different stages in Kohlberg’s functional...... typology of moral systems and how different stages relate to different social systems. Further, a functional description of the various moral emotions is used to characterize crime fictions. The use of moral emotions in crime fiction is exemplified in Oplev’s The Girl with the Dragon Tattoo (2009), angry...

  12. Hurtful Emotions: Understanding Self-Harm

    Science.gov (United States)

    ... person may be dealing with, like depression or anxiety. Mental health counseling or therapy can also help you learn new ways to cope with emotion. See the Wise Choices box for tips on handling strong emotion. Related Stories Building Social Bonds Tick Tock: Your Body Clocks How to ...

  13. [Impact of music therapy on anxiety and depression for patients with Alzheimer's disease and on the burden felt by the main caregiver (feasibility study)].

    Science.gov (United States)

    Guetin, S; Portet, F; Picot, M-C; Defez, C; Pose, C; Blayac, J-P; Touchon, J

    2009-02-01

    The impact of music therapy on dementia care for patients with Alzheimer's disease (AD) is well-recognized. Music alters the different components of the disease through sensory, cognitive, emotional, behavioral and social impacts. The academic aspect of music therapy in this area was based on the fact that music can alter the various components of the overall evolution of this disease. We found around 10 case studies presenting various results from receptive music therapy sessions on patients with Alzheimer's disease. The results of these studies point out the interest of music therapy in the multidisciplinary care of Alzheimer's disease and its related syndromes. It has been deemed useful for significantly reducing the medication given to AD patients. A music therapy protocol, specifically tailored to the patient's needs has been shown to significantly reduce anxiety, depression and aggressiveness in patients suffering from Alzheimer's disease. This technique has also demonstrated its impact on helping AD patients recall their previous life experience. To demonstrate the feasibility and to evaluate the impact of music therapy on anxiety and depression at the early to moderate stage of Alzheimer's disease and on the main caregiver burden. Five outpatients suffering from early stage of Alzheimer's disease (MMS: 18-26) were prospectively included. They were living in Montpellier with a reliable caregiver. A weekly receptive music therapy session was delivered to patients over a 10-week period, according to the U method standardized protocol. This technique was based on the recommendations made by Gardner and Good relating to the importance given to an individualized choice of music. Instrumental tracks were selected from various music styles (classic, jazz, world music...) and were tailored to the patient's requirements. This individual session was always followed by an interview with the music therapist in order to allow the patient to express the emotions felt

  14. Evoked Emotions Predict Food Choice

    NARCIS (Netherlands)

    Dalenberg, Jelle R.; Gutjar, Swetlana; ter Horst, Gert J.; de Graaf, Kees; Renken, Remco J.; Jager, Gerry

    2014-01-01

    In the current study we show that non-verbal food-evoked emotion scores significantly improve food choice prediction over merely liking scores. Previous research has shown that liking measures correlate with choice. However, liking is no strong predictor for food choice in real life environments.

  15. Emotions in Everyday Life.

    Science.gov (United States)

    Trampe, Debra; Quoidbach, Jordi; Taquet, Maxime

    2015-01-01

    Despite decades of research establishing the causes and consequences of emotions in the laboratory, we know surprisingly little about emotions in everyday life. We developed a smartphone application that monitored real-time emotions of an exceptionally large (N = 11,000+) and heterogeneous participants sample. People's everyday life seems profoundly emotional: participants experienced at least one emotion 90% of the time. The most frequent emotion was joy, followed by love and anxiety. People experienced positive emotions 2.5 times more often than negative emotions, but also experienced positive and negative emotions simultaneously relatively frequently. We also characterized the interconnections between people's emotions using network analysis. This novel approach to emotion research suggests that specific emotions can fall into the following categories 1) connector emotions (e.g., joy), which stimulate same valence emotions while inhibiting opposite valence emotions, 2) provincial emotions (e.g., gratitude), which stimulate same valence emotions only, or 3) distal emotions (e.g., embarrassment), which have little interaction with other emotions and are typically experienced in isolation. Providing both basic foundations and novel tools to the study of emotions in everyday life, these findings demonstrate that emotions are ubiquitous to life and can exist together and distinctly, which has important implications for both emotional interventions and theory.

  16. Emotions in Everyday Life

    Science.gov (United States)

    2015-01-01

    Despite decades of research establishing the causes and consequences of emotions in the laboratory, we know surprisingly little about emotions in everyday life. We developed a smartphone application that monitored real-time emotions of an exceptionally large (N = 11,000+) and heterogeneous participants sample. People’s everyday life seems profoundly emotional: participants experienced at least one emotion 90% of the time. The most frequent emotion was joy, followed by love and anxiety. People experienced positive emotions 2.5 times more often than negative emotions, but also experienced positive and negative emotions simultaneously relatively frequently. We also characterized the interconnections between people’s emotions using network analysis. This novel approach to emotion research suggests that specific emotions can fall into the following categories 1) connector emotions (e.g., joy), which stimulate same valence emotions while inhibiting opposite valence emotions, 2) provincial emotions (e.g., gratitude), which stimulate same valence emotions only, or 3) distal emotions (e.g., embarrassment), which have little interaction with other emotions and are typically experienced in isolation. Providing both basic foundations and novel tools to the study of emotions in everyday life, these findings demonstrate that emotions are ubiquitous to life and can exist together and distinctly, which has important implications for both emotional interventions and theory. PMID:26698124

  17. Emotions in Everyday Life.

    Directory of Open Access Journals (Sweden)

    Debra Trampe

    Full Text Available Despite decades of research establishing the causes and consequences of emotions in the laboratory, we know surprisingly little about emotions in everyday life. We developed a smartphone application that monitored real-time emotions of an exceptionally large (N = 11,000+ and heterogeneous participants sample. People's everyday life seems profoundly emotional: participants experienced at least one emotion 90% of the time. The most frequent emotion was joy, followed by love and anxiety. People experienced positive emotions 2.5 times more often than negative emotions, but also experienced positive and negative emotions simultaneously relatively frequently. We also characterized the interconnections between people's emotions using network analysis. This novel approach to emotion research suggests that specific emotions can fall into the following categories 1 connector emotions (e.g., joy, which stimulate same valence emotions while inhibiting opposite valence emotions, 2 provincial emotions (e.g., gratitude, which stimulate same valence emotions only, or 3 distal emotions (e.g., embarrassment, which have little interaction with other emotions and are typically experienced in isolation. Providing both basic foundations and novel tools to the study of emotions in everyday life, these findings demonstrate that emotions are ubiquitous to life and can exist together and distinctly, which has important implications for both emotional interventions and theory.

  18. Emotion models for textual emotion classification

    Science.gov (United States)

    Bruna, O.; Avetisyan, H.; Holub, J.

    2016-11-01

    This paper deals with textual emotion classification which gained attention in recent years. Emotion classification is used in user experience, product evaluation, national security, and tutoring applications. It attempts to detect the emotional content in the input text and based on different approaches establish what kind of emotional content is present, if any. Textual emotion classification is the most difficult to handle, since it relies mainly on linguistic resources and it introduces many challenges to assignment of text to emotion represented by a proper model. A crucial part of each emotion detector is emotion model. Focus of this paper is to introduce emotion models used for classification. Categorical and dimensional models of emotion are explained and some more advanced approaches are mentioned.

  19. Mastering Emotions: The Emotional Politics of Slavery

    OpenAIRE

    Dwyer, Erin

    2012-01-01

    Mastering Emotions: The Emotional Politics of Slavery explores how the emotions and affective norms of the Antebellum South were conditioned upon and constructed through the institution of slavery. Though slavery is a subject wrought with emotion, there has been no focus in recent historical scholarship on the affective dimensions of slavery. Studies in the history of emotion have also largely ignored slavery. My intervention in these fields reveals the ways that both slaveholders and slaves ...

  20. Emotional labour within community nursing leadership.

    Science.gov (United States)

    Haycock-Stuart, Elaine; Kean, Susanne; Baggaley, Sarah

    2010-09-01

    Recent months have seen great emphasis on leadership within the U.K. Unlike politicians, leaders of community nursing have little support from aides and advisors as they grapple with the implementation of policy agendas. This paper gives insight into some of the emotions involved in leading community nursing to meet some of the recent NHS policy agendas, such as shifting the balance of care. The focus of this paper aims to examine emotions in leadership, particularly collegial emotional labour within community nursing. Qualitative interviews with 12 leaders of community nursing pointed to the current trials and tribulations of undertaking a leadership role in community nursing. The nurse leaders indicated how they undertook surface acting to mask their emotions, to maintain a dignified and professional demeanour with colleagues. Interviews with nurse leaders highlighted the tensions in their roles and that they often felt unsupported. Few community nurse leaders had access to emotional support in their leadership role unless they became stressed and unwell. A recommendation is that support through coaching or mentorship should be made available for people in leadership positions whether new, experienced, senior or junior due to the challenges of the role.

  1. Emotional intelligence and emotional creativity.

    Science.gov (United States)

    Ivcevic, Zorana; Brackett, Marc A; Mayer, John D

    2007-04-01

    Three studies examined the relationship between emotional intelligence (EI) and emotional creativity (EC) and whether each construct was predictive of creative behavior. It was hypothesized that the relationship between EI and EC corresponds to the relationship between cognitive intelligence and creative ability. Therefore, EI and EC were expected to be two distinct sets of abilities. Intercorrelations and confirmatory factor analyses supported the hypothesis. Furthermore, it was hypothesized that EC, but not EI, would correlate with behavioral creativity. Self-report measures of EC significantly correlated with laboratory and self-reported creativity measures in both studies, while ability measures of EC only correlated with self-reported artistic activity. EI was uncorrelated with creative behavior.

  2. Impaired emotion recognition in music in Parkinson's disease

    NARCIS (Netherlands)

    van Tricht, Mirjam J.; Smeding, Harriet M. M.; Speelman, Johannes D.; Schmand, Ben A.

    2010-01-01

    Music has the potential to evoke strong emotions and plays a significant role in the lives of many people. Music might therefore be an ideal medium to assess emotion recognition. We investigated emotion recognition in music in 20 patients with idiopathic Parkinson's disease (PD) and 20 matched

  3. Impaired emotion recognition in music in Parkinson's disease

    NARCIS (Netherlands)

    van Tricht, M.J.; Smeding, H.M.M.; Speelman, J.D.; Schmand, B.A.

    2010-01-01

    Music has the potential to evoke strong emotions and plays a significant role in the lives of many people. Music might therefore be an ideal medium to assess emotion recognition. We investigated emotion recognition in music in 20 patients with idiopathic Parkinson’s disease (PD) and 20 matched

  4. Resilience and emotional intelligence: which role in achievement motivation

    OpenAIRE

    Magnano, Paola; Facoltà di Scienze dell'Uomo e della Società, Università degli studi Kore, Enna, Italia.; Craparo, Giuseppe; Facoltà di Scienze dell'Uomo e della Società, Università degli studi Kore, Enna, Italia.; Paolillo, Anna; Dipartimento Filosofia, Pedagogia e Psicologia, Università degli Studi di Verona, Verona, Italia.

    2016-01-01

    In the framework of Positive Organizational Behavior, the construct of Psychological Capital identifies four psychological capacities that affect motivation and performance in the workplace: self-efficacy, hope, optimism and resilience. Emotional Intelligence, then, addresses self-regulatory processes of emotions and motivation that enable people to make adjustments to achieve individual, group, and organizational goals; Emotional Intelligence is strongly correlated with individual advancemen...

  5. The Role of Emotions in Student Teachers' Professional Identity

    Science.gov (United States)

    Timostsuk, Inge; Ugaste, Aino

    2012-01-01

    This paper presents findings of a qualitative interview study of the role of emotions in the professional identity of student teachers. Strong positive and negative emotions (mostly related to pupils and supervisors) were expressed about personal teaching experiences. The results confirm that emotions play an important role in social learning and,…

  6. Impaired Emotion Recognition in Music in Parkinson's Disease

    Science.gov (United States)

    van Tricht, Mirjam J.; Smeding, Harriet M. M.; Speelman, Johannes D.; Schmand, Ben A.

    2010-01-01

    Music has the potential to evoke strong emotions and plays a significant role in the lives of many people. Music might therefore be an ideal medium to assess emotion recognition. We investigated emotion recognition in music in 20 patients with idiopathic Parkinson's disease (PD) and 20 matched healthy volunteers. The role of cognitive dysfunction…

  7. The communication of emotion during conflict in married couples.

    Science.gov (United States)

    Sanford, Keith

    2012-06-01

    This study investigated emotion during interpersonal conflicts between mates. It addressed questions about how clearly couples express emotion (encoding), how accurately they recognize each other's emotion (decoding), and how well they distinguish between types of negative emotion. It was theorized that couples express and perceive both: (a) event-specific emotions, which are unique to particular people on particular occasions, and (b) contextual-couple emotions, which reflect the additive effect of emotions across different events and across both partners. Eighty-three married couples engaged in a series of two conflict conversations. Self-report ratings, observer ratings, and partner ratings were used to assess two types of negative emotion: hard emotion (e.g., angry or annoyed) and soft emotion (e.g., sad or hurt). Couples were reasonably accurate in encoding, decoding, and in distinguishing between types of emotion. Emotion expression was strongly associated with general levels of contextual-couple emotion summed across two conversations, whereas emotion perception was more closely tied to specific events. Hard emotion was readily perceived when it was overtly expressed, and soft emotion could sometimes be recognized even when it was not expressed clearly. PsycINFO Database Record (c) 2012 APA, all rights reserved.

  8. Strongly Correlated Topological Insulators

    Science.gov (United States)

    2016-02-03

    Strongly Correlated Topological Insulators In the past year, the grant was used for work in the field of topological phases, with emphasis on finding...surface of topological insulators. In the past 3 years, we have started a new direction, that of fractional topological insulators. These are materials...in which a topologically nontrivial quasi-flat band is fractionally filled and then subject to strong interactions. The views, opinions and/or

  9. Strong Cosmic Censorship

    Science.gov (United States)

    Isenberg, James

    2017-01-01

    The Hawking-Penrose theorems tell us that solutions of Einstein's equations are generally singular, in the sense of the incompleteness of causal geodesics (the paths of physical observers). These singularities might be marked by the blowup of curvature and therefore crushing tidal forces, or by the breakdown of physical determinism. Penrose has conjectured (in his `Strong Cosmic Censorship Conjecture`) that it is generically unbounded curvature that causes singularities, rather than causal breakdown. The verification that ``AVTD behavior'' (marked by the domination of time derivatives over space derivatives) is generically present in a family of solutions has proven to be a useful tool for studying model versions of Strong Cosmic Censorship in that family. I discuss some of the history of Strong Cosmic Censorship, and then discuss what is known about AVTD behavior and Strong Cosmic Censorship in families of solutions defined by varying degrees of isometry, and discuss recent results which we believe will extend this knowledge and provide new support for Strong Cosmic Censorship. I also comment on some of the recent work on ``Weak Null Singularities'', and how this relates to Strong Cosmic Censorship.

  10. Finding Emotional-Laden Resources on the World Wide Web

    Directory of Open Access Journals (Sweden)

    Diane Rasmussen Neal

    2011-03-01

    Full Text Available Some content in multimedia resources can depict or evoke certain emotions in users. The aim of Emotional Information Retrieval (EmIR and of our research is to identify knowledge about emotional-laden documents and to use these findings in a new kind of World Wide Web information service that allows users to search and browse by emotion. Our prototype, called Media EMOtion SEarch (MEMOSE, is largely based on the results of research regarding emotive music pieces, images and videos. In order to index both evoked and depicted emotions in these three media types and to make them searchable, we work with a controlled vocabulary, slide controls to adjust the emotions’ intensities, and broad folksonomies to identify and separate the correct resource-specific emotions. This separation of so-called power tags is based on a tag distribution which follows either an inverse power law (only one emotion was recognized or an inverse-logistical shape (two or three emotions were recognized. Both distributions are well known in information science. MEMOSE consists of a tool for tagging basic emotions with the help of slide controls, a processing device to separate power tags, a retrieval component consisting of a search interface (for any topic in combination with one or more emotions and a results screen. The latter shows two separately ranked lists of items for each media type (depicted and felt emotions, displaying thumbnails of resources, ranked by the mean values of intensity. In the evaluation of the MEMOSE prototype, study participants described our EmIR system as an enjoyable Web 2.0 service.

  11. Electrochemical removal of fluoride from water by PAOA-modified carbon felt electrodes in a continuous flow reactor.

    Science.gov (United States)

    Cui, Hao; Qian, Yan; An, Hao; Sun, Chencheng; Zhai, Jianping; Li, Qin

    2012-08-01

    A novel poly(aniline-co-o-aminophenol) (PAOA) modified carbon felt electrode reactor was designed and investigated for fluoride removal from aqueous solutions. This reactor design is innovative because it operates under a wider pH range because of coating with a copolymer PAOA ion exchange film. In addition, contaminant mass transfer from bulk solution to the electrode surface is enhanced by the porous carbon felt as an electron-conducting carrier material compared to other reactors. The electrically controlled anion exchange mechanism was investigated by X-ray photoelectron spectroscopy and cyclic voltammetry. The applicability of the reactor in the field was tested through a series of continuous flow experiments. When the flow rate and initial fluoride concentration were increased, the breakthrough curve became sharper, which lead to a decrease in the breakthrough time and the defluoridation capacity of the reactor. The terminal potential values largely influenced fluoride removal by the reactor and the optimal defluoridation efficiency was observed at around 1.2V. The breakthrough capacities were all >10mg/g over a wide pH range (pH 5-9) with an initial fluoride concentration of 10mg/L. Consecutive treatment-regeneration studies over a week (once each day) revealed that the PAOA-modified carbon felt electrode could be effectively regenerated for reuse. The PAOA-modified carbon felt electrode reactor is a promising system that could be made commercially available for fluoride removal from aqueous solutions in field applications. Copyright © 2012 Elsevier Ltd. All rights reserved.

  12. Numerical study of the effects of carbon felt electrode compression in all-vanadium redox flow batteries

    International Nuclear Information System (INIS)

    Oh, Kyeongmin; Won, Seongyeon; Ju, Hyunchul

    2015-01-01

    Highlights: • The effects of electrode compression on VRFB are examined. • The electronic conductivity is improved when the compression is increased. • The kinetic losses are similar regardless of the electrode compression level. • The vanadium distribution is more uniform within highly compressed electrode. - Abstract: The porous carbon felt electrode is one of the major components of all-vanadium redox flow batteries (VRFBs). These electrodes are necessarily compressed during stack assembly to prevent liquid electrolyte leakage and diminish the interfacial contact resistance among VRFB stack components. The porous structure and properties of carbon felt electrodes have a considerable influence on the electrochemical reactions, transport features, and cell performance. Thus, a numerical study was performed herein to investigate the effects of electrode compression on the charge and discharge behavior of VRFBs. A three-dimensional, transient VRFB model developed in a previous study was employed to simulate VRFBs under two degrees of electrode compression (10% vs. 20%). The effects of electrode compression were precisely evaluated by analysis of the solid/electrolyte potential profiles, transfer current density, and vanadium concentration distributions, as well as the overall charge and discharge performance. The model predictions highlight the beneficial impact of electrode compression; the electronic conductivity of the carbon felt electrode is the main parameter improved by electrode compression, leading to reduction in ohmic loss through the electrodes. In contrast, the kinetics of the redox reactions and transport of vanadium species are not significantly altered by the degree of electrode compression (10% to 20%). This study enhances the understanding of electrode compression effects and demonstrates that the present VRFB model is a valuable tool for determining the optimal design and compression of carbon felt electrodes in VRFBs.

  13. Improving anti-felting characteristics of Merino wool fiber by 2.5 MHz atmosphere pressure air plasma

    Science.gov (United States)

    Chandwani, Nisha; Dave, Purvi; Jain, Vishal; Nema, Sudhir; Mukherjee, Subroto

    2017-04-01

    The present work investigates the effect of high frequency (2.5 MHz) Dielectric Barrier Discharge (DBD) in air on surface characteristics of Merino wool as a function of plasma exposure time (5s to 15s). The FE-SEM (Field Emission Scanning Electron Microscopy), EDS (Energy Dispersive X-ray spectrum) and Derivative ATR-FTIR (Attenuated Total Reflection- Fourier Transform Infrared) Spectroscopy are used to study physio-chemical changes induced by plasma. These physio-chemical properties of fibers can be co-related with the felting behaviour of the wool fiber, which leads to shrinkage and pilling of garments while laundering. Felting occurs mainly because of presence of outermost hydrophobic cuticle layer having sharp scales. The FE-SEM analysis of wool fiber surface reveals that cuticle scales on wool fiber become blunt after plasma processing. The ATR-FTIR analysis along with second order derivative spectroscopy demonstrates the cleavage of di-sulphide bonds of cuticle and formation of sulphur-oxygen groups such as Cystine Sulphonate (-S-SO3-), cysteic acid (-SO3-), cystine monoxide(-SO-S-), cysteine di-oxide (-SO2-S-). A possible explanation about how the combined effect of morphological and chemical changes induced by plasma results in minimizing the felting of wool fibers is discussed.

  14. 'Emotional' does not even start to cover it: Generalization of overeating in emotional eaters.

    Science.gov (United States)

    Bongers, Peggy; de Graaff, Anastacia; Jansen, Anita

    2016-01-01

    Based on recent studies indicating that emotional eating is not the clearly defined problem it is often thought to be, the present study investigated whether emotional eaters overeat merely in response to negative emotional cues, or to other cues as well. It was hypothesized that emotional eaters would overeat after a variety of food cues, not limited to negative emotions. Participants took part in four conditions (negative mood manipulation, positive mood manipulation, food exposure and a control condition) divided over two sessions. Each condition was followed by a bogus taste test, after which food intake was measured. Results showed strong correlations between food intake after all four conditions, indicating that increased intake after one type of cue is related to increased intake after other cues. Participants were identified as emotional or non-emotional eaters based on food intake in the negative mood condition, and based on self-reported emotional eating scores. Both measures of emotional eating were significantly related to food intake after all cues. Based on the current findings, we conclude that individuals who show increased food intake when in a negative emotional state also overeat when experiencing other food-signalling cues. This indicates that 'emotional eating' may not fully capture the eating behaviour of individuals currently identified as 'emotional eaters'. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. Social–emotional competencies among teachers: An examination of interrelationships

    Directory of Open Access Journals (Sweden)

    Meirav Hen

    2016-12-01

    Full Text Available Teachers’ social–emotional competence is crucial for promoting a positive learning environment to the students. However, the research on teachers’ social–emotional abilities is very limited. This study examined the relationship between emotional abilities and self-efficacies and empathy among teachers, hypothesizing that teachers’ self-efficacy belief mediates the relationship between the other two variables. We found a strong positive association between the three social–emotional competencies, and direct and indirect (via teachers’ self-efficacy effects of emotional self-efficacy on empathy. These results suggest that teachers’ belief in the ability to regulate their emotions contributes to teachers’ empathy in both ways.

  16. Merging Technology and Emotions: Introduction to Affective Computing.

    Science.gov (United States)

    Brigham, Tara J

    2017-01-01

    Affective computing technologies are designed to sense and respond based on human emotions. This technology allows a computer system to process the information gathered from various sensors to assess the emotional state of an individual. The system then offers a distinct response based on what it "felt." While this is completely unlike how most people interact with electronics today, this technology is likely to trickle into future everyday life. This column will explain what affective computing is, some of its benefits, and concerns with its adoption. It will also provide an overview of its implication in the library setting and offer selected examples of how and where it is currently being used.

  17. Unforgettable film music: The role of emotion in episodic long-term memory for music

    OpenAIRE

    Eschrich, Susann; Münte, Thomas F; Altenmüller, Eckart O

    2008-01-01

    Abstract Background Specific pieces of music can elicit strong emotions in listeners and, possibly in connection with these emotions, can be remembered even years later. However, episodic memory for emotional music compared with less emotional music has not yet been examined. We investigated whether emotional music is remembered better than less emotional music. Also, we examined the influence of musical structure on memory performance. Results Recognition of 40 musical excerpts was investiga...

  18. The Positive Effects of Trait Emotional Intelligence during a Performance Review Discussion – A Psychophysiological Study

    OpenAIRE

    Salminen, Mikko; Ravaja, Niklas

    2017-01-01

    Performance review discussions of real manager–subordinate pairs were examined in two studies to investigate the effects of trait emotional intelligence (EI) on dyad member’s felt and expressed emotions. Altogether there were 84 managers and 122 subordinates in two studies using 360 measured and self-reported trait EI. Facial electromyography, and frontal electroencephalography (EEG) asymmetry were collected continuously. Manager’s high trait EI was related to increased positive valence emoti...

  19. Differentiating emotional hotel experiences

    NARCIS (Netherlands)

    Desmet, P.M.A.; Guiza Caicedo, D.; Van Hout, M.

    2009-01-01

    Emotions experienced in response to hotel services were examined with an online questionnaire. The study resulted in 348 cases of hotel service emotions. The frequency of reported pleasant emotions was similar to the frequency of reported unpleasant emotions. Often reported pleasant emotions were

  20. Emotion expression in body action and posture.

    Science.gov (United States)

    Dael, Nele; Mortillaro, Marcello; Scherer, Klaus R

    2012-10-01

    Emotion communication research strongly focuses on the face and voice as expressive modalities, leaving the rest of the body relatively understudied. Contrary to the early assumption that body movement only indicates emotional intensity, recent studies have shown that body movement and posture also conveys emotion specific information. However, a deeper understanding of the underlying mechanisms is hampered by a lack of production studies informed by a theoretical framework. In this research we adopted the Body Action and Posture (BAP) coding system to examine the types and patterns of body movement that are employed by 10 professional actors to portray a set of 12 emotions. We investigated to what extent these expression patterns support explicit or implicit predictions from basic emotion theory, bidimensional theory, and componential appraisal theory. The overall results showed partial support for the different theoretical approaches. They revealed that several patterns of body movement systematically occur in portrayals of specific emotions, allowing emotion differentiation. Although a few emotions were prototypically expressed by one particular pattern, most emotions were variably expressed by multiple patterns, many of which can be explained as reflecting functional components of emotion such as modes of appraisal and action readiness. It is concluded that further work in this largely underdeveloped area should be guided by an appropriate theoretical framework to allow a more systematic design of experiments and clear hypothesis testing.

  1. Strong Arcwise Connectedness

    OpenAIRE

    Espinoza, Benjamin; Gartside, Paul; Kovan-Bakan, Merve; Mamatelashvili, Ana

    2012-01-01

    A space is `n-strong arc connected' (n-sac) if for any n points in the space there is an arc in the space visiting them in order. A space is omega-strong arc connected (omega-sac) if it is n-sac for all n. We study these properties in finite graphs, regular continua, and rational continua. There are no 4-sac graphs, but there are 3-sac graphs and graphs which are 2-sac but not 3-sac. For every n there is an n-sac regular continuum, but no regular continuum is omega-sac. There is an omega-sac ...

  2. Abortion: Strong's counterexamples fail

    DEFF Research Database (Denmark)

    Di Nucci, Ezio

    2009-01-01

    This paper shows that the counterexamples proposed by Strong in 2008 in the Journal of Medical Ethics to Marquis's argument against abortion fail. Strong's basic idea is that there are cases--for example, terminally ill patients--where killing an adult human being is prima facie seriously morally......'s scenarios have some valuable future or admitted that killing them is not seriously morally wrong. Finally, if "valuable future" is interpreted as referring to objective standards, one ends up with implausible and unpalatable moral claims....

  3. Physiological signals distinguish between reading emotional and non-emotional sections in a novel

    NARCIS (Netherlands)

    Brouwer, A.M.; Hogervorst, M.A.; Reuderink, B.; Werf, Y. van der; Erp, J.B.F. van der

    2015-01-01

    We are interested in monitoring an individual’s emotions during the reading of a novel. While physiological responses to experimentally induced emotions are often small and inconsistent, being engaged in a novel may elicit relatively strong responses. We analyzed EEG, ECG, skin conductance and

  4. Physiological signals distinguish between reading emotional and non-emotional sections in a novel.

    NARCIS (Netherlands)

    Brouwer, Anne-Marie; Hogervorst, Maarten; Reuderink, B.; van der Werf, Ysbrand; van Erp, Johannes Bernardus Fransiscus

    2015-01-01

    We are interested in monitoring an individual’s emotions during the reading of a novel. While physiological responses to experimentally induced emotions are often small and inconsistent, being engaged in a novel may elicit relatively strong responses. We analyzed EEG, ECG, skin conductance and

  5. Emotional crisis communication

    NARCIS (Netherlands)

    van der Meer, T.G.L.A.; Verhoeven, J.W.M.

    2014-01-01

    Organizational crises are usually highly emotional experiences for both organizations and stakeholders. Hence, crisis situations often result in emotionally charged communication between the two parties. Despite the attention of organizations and scholars to the emotions of stakeholders during

  6. A strong comeback

    International Nuclear Information System (INIS)

    Marier, D.

    1992-01-01

    This article presents the results of a financial rankings survey which show a strong economic activity in the independent energy industry. The topics of the article include advisor turnover, overseas banks, and the increase in public offerings. The article identifies the top project finance investors for new projects and restructurings and rankings for lenders

  7. Strong Algerian Earthquake Strikes Near Capital City

    Science.gov (United States)

    Ayadi, A.; Maouche, S.; Harbi, A.; Meghraoui, M.; Beldjoudi, H.; Oussadou, F.; Mahsas, A.; Benouar, D.; Heddar, A.; Rouchiche, Y.; Kherroubi, A.; Frogneux, M.; Lammali, K.; Benhamouda, F.; Sebaï, A.; Bourouis, S.; Alasset, P. J.; Aoudia, A.; Cakir, Z.; Merahi, M.; Nouar, O.; Yelles, A.; Bellik, A.; Briole, P.; Charade, O.; Thouvenot, F.; Semane, F.; Ferkoul, A.; Deramchi, A.; Haned, S. A.

    On 21 May 2003, a damaging earthquake of Mw 6.8 struck the region of Boumerdes 40 km east of Algiers in northern Algeria (Figure 1). The mainshock, which lasted ~ 36-40 s, had devastating effects and claimed about 2300 victims, caused more than 11,450 injuries, and left about 200,000 people homeless. It destroyed and seriously damaged around 180,000 housing units and 6000 public buildings with losses estimated at $5 billion. The mainshock was widely felt within a radius of ~ 400 km in Algeria. To the north, the earthquake was felt in southeastern Spain, including the Balearic Islands, and also in Sardinia and in southern France. The mainshock location, which was calculated at 36.91°N, 3.58°E (15 km offshore of Zemmouri; Figure 1), and the local magnitude (Md 6.4) are from seismic records of local stations. International seismological centers obtained Mw 6.8 (NEIC) with a thrust focal mechanism solution and 1.83 × 1026 dyne.cm for the seismic moment. A sequence of aftershocks affected the epicentral area with two strong shocks reaching Mw 5.8 on 27 and 29 May 2003. Field investigations allowed us to assign a maximum intensity X (European Macroseismic Scale 98) and to report rockfalls, minor surface cracks, and liquefaction phenomena. The mainshock was not associated with inland surface faulting, but one of the most striking coseismic effects is the coastal uplift and the backwash along the littoral of the Mitidja basin.

  8. Emotions in Everyday Life

    OpenAIRE

    Trampe, Debra; Quoidbach, Jordi; Taquet, Maxime

    2015-01-01

    Despite decades of research establishing the causes and consequences of emotions in the laboratory, we know surprisingly little about emotions in everyday life. We developed a smartphone application that monitored real-time emotions of an exceptionally large (N = 11,000+) and heterogeneous participants sample. People?s everyday life seems profoundly emotional: participants experienced at least one emotion 90% of the time. The most frequent emotion was joy, followed by love and anxiety. People...

  9. Positive emotion, appraisal, and the role of appraisal overlap in positive emotion co-occurrence.

    Science.gov (United States)

    Tong, Eddie M W; Jia, Lile

    2017-02-01

    Appraisal research has traditionally focused on negative emotions but has not addressed issues concerning the relationships between several positive emotions and appraisals in daily life and the extent to which co-occurrence of positive emotions can be explained by overlap in appraisals. Driven by a priori hypotheses on appraisal-emotion relationships, this study investigated 12 positive emotions and 13 appraisal dimensions using Ecological Momentary Assessment. The results provide strong evidence that positive emotions and appraisals correlate significantly in daily life. Importantly, we found that the positive emotions' overlap on theoretically relevant, as compared to irrelevant, appraisals was stronger and more predictive of their co-occurrence. Furthermore, appraisal overlap on theoretically relevant appraisals predicted the co-occurrence of positive emotions even when the appraisal of pleasantness was excluded, indicating that positive emotions do not co-occur just by virtue of their shared valence. Our findings affirmed and refined the appraisal profiles of positive emotions and underscore the importance of appraisals in accounting for the commonality and differences among positive emotions. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  10. Emotional Diathesis, Emotional Stress, and Childhood Stuttering

    Science.gov (United States)

    Choi, Dahye; Conture, Edward G.; Walden, Tedra A.; Jones, Robin M.; Kim, Hanjoe

    2016-01-01

    Purpose: The purpose of this study was to determine (a) whether emotional reactivity and emotional stress of children who stutter (CWS) are associated with their stuttering frequency, (b) when the relationship between emotional reactivity and stuttering frequency is more likely to exist, and (c) how these associations are mediated by a 3rd…

  11. Strong Electroweak Symmetry Breaking

    CERN Document Server

    Grinstein, Benjamin

    2011-01-01

    Models of spontaneous breaking of electroweak symmetry by a strong interaction do not have fine tuning/hierarchy problem. They are conceptually elegant and use the only mechanism of spontaneous breaking of a gauge symmetry that is known to occur in nature. The simplest model, minimal technicolor with extended technicolor interactions, is appealing because one can calculate by scaling up from QCD. But it is ruled out on many counts: inappropriately low quark and lepton masses (or excessive FCNC), bad electroweak data fits, light scalar and vector states, etc. However, nature may not choose the minimal model and then we are stuck: except possibly through lattice simulations, we are unable to compute and test the models. In the LHC era it therefore makes sense to abandon specific models (of strong EW breaking) and concentrate on generic features that may indicate discovery. The Technicolor Straw Man is not a model but a parametrized search strategy inspired by a remarkable generic feature of walking technicolor,...

  12. Plasmons in strong superconductors

    International Nuclear Information System (INIS)

    Baldo, M.; Ducoin, C.

    2011-01-01

    We present a study of the possible plasmon excitations that can occur in systems where strong superconductivity is present. In these systems the plasmon energy is comparable to or smaller than the pairing gap. As a prototype of these systems we consider the proton component of Neutron Star matter just below the crust when electron screening is not taken into account. For the realistic case we consider in detail the different aspects of the elementary excitations when the proton, electron components are considered within the Random-Phase Approximation generalized to the superfluid case, while the influence of the neutron component is considered only at qualitative level. Electron screening plays a major role in modifying the proton spectrum and spectral function. At the same time the electron plasmon is strongly modified and damped by the indirect coupling with the superfluid proton component, even at moderately low values of the gap. The excitation spectrum shows the interplay of the different components and their relevance for each excitation modes. The results are relevant for neutrino physics and thermodynamical processes in neutron stars. If electron screening is neglected, the spectral properties of the proton component show some resemblance with the physical situation in high-T c superconductors, and we briefly discuss similarities and differences in this connection. In a general prospect, the results of the study emphasize the role of Coulomb interaction in strong superconductors.

  13. Constructing nonhuman animal emotion.

    Science.gov (United States)

    Bliss-Moreau, Eliza

    2017-10-01

    Scientists and lay-people alike have long been fascinated with the emotional lives of nonhuman animals. To date, scientific approaches to the study of 'animal' emotion have assumed that emotions are biologically evolutionarily conserved, hardwired and have discrete behavioral and physiological outputs. According to this view, emotions and their outputs are homologous across species, allowing humans to accurately perceive (or 'read') animal emotion using our own concepts of what emotions are. In this paper, I discuss the challenges to that perspective and propose using an alternative theoretical approach to understand animal emotion. Adopting this alternative approach, which represents a collection of similar theories (referred to as 'Theories of Constructed Emotion'), changes the questions that we ask about animal emotion, how we study emotion across phylogeny and advance translational science, and how we understand the evolution of emotion. Copyright © 2017 Elsevier Ltd. All rights reserved.

  14. Effects of Message Framing on Influenza Vaccination: Understanding the Role of Risk Disclosure, Perceived Vaccine Efficacy, and Felt Ambivalence.

    Science.gov (United States)

    Kim, Sungsu; Pjesivac, Ivanka; Jin, Yan

    2017-10-20

    The current study examined the effects of framing in promotional health messages on intention to vaccinate against seasonal influenza virus. The findings of an experimental study (N = 86) indicated that exposure to both benefits and side effects of vaccination (gain-framed with risk disclosure message) led to lower intention to receive the flu vaccine. This relationship was mediated by both perceived vaccine efficacy and felt ambivalence in a serial order, revealing the underlying psychological mechanisms important for understanding health-related behaviors. Theoretical implications of constructing sub-framed messages are discussed and the concept of second-order framing is introduced.

  15. A comparison of impulse drying to double felted pressing on pilot- scale shoe presses and roll presses

    Energy Technology Data Exchange (ETDEWEB)

    Orloff, D.I.

    1992-08-01

    Pilot-scale shoe press and roll press experiments have been conducted to compare impulse drying and double felted pressing. Both ceramic coated and Beloit Type C press rolls have been evaluated. The experiments show that impulse drying can provide significantly higher outgoing solids than double felled pressing at the same impulse. For example, at an impulse of 0.234 MPa seconds (34 psi seconds), sheets at an ingoing solids of 52% were impulse dried (using the Beloit Type C press roll) to 68% solids while optimized double felled pressing could only yield press dryness of, at most, 60%.

  16. Beyond Emotion Regulation: Emotion Utilization and Adaptive Functioning

    OpenAIRE

    Izard, Carroll; Stark, Kevin; Trentacosta, Christopher; Schultz, David

    2008-01-01

    Recent research indicates that emotionality, emotion information processing, emotion knowledge, and discrete emotion experiences may influence and interact with emotion utilization, that is, the effective use of the inherently adaptive and motivational functions of emotions. Strategies individuals learn for emotion modulation and emotion utilization become stabilized in emerging affective-cognitive structures, or emotion schemas. In these emotion schemas, the feeling/motivational component of...

  17. Protective buffering and emotional desynchrony among spousal caregivers of cancer patients.

    Science.gov (United States)

    Langer, Shelby L; Rudd, Michael E; Syrjala, Karen L

    2007-09-01

    To examine protective buffering and emotional desynchrony among spousal caregivers of cancer survivors. Repeated measures; 42 caregivers engaged in 2 videotaped, oral emotional expression exercises: 1 in the presence of their patient and 1 in the absence of their patient. Felt emotion (self-report) and expressed emotion (lexical expression or words uttered and coder-derived facial expression). Other measures assessed mental and physical health, dyadic satisfaction, and dispositional emotional inhibition. Protective buffering differed by communicative channel (lexical vs. facial). Caregivers' facial expressions were more positive when the patient was present versus absent. In contrast, the valence of caregivers' words did not differ per patient presence. Facial protective buffering was unrelated to health and dyadic outcomes. Lexical protective buffering was inversely related to both caregiver and patient marital satisfaction. Dispositional emotional inhibition was inversely related to caregiver mental health and marital satisfaction. Desynchrony occurred when the patient was present but was counter to prediction; felt emotion was more positive than expressed emotion. Results provide behavioral evidence of facial protective buffering. To the extent that lexical buffering occurs, it poses a dyadic risk, and chronic inhibition poses both psychological and dyadic risks. Future research is needed to refine the operational definition of desynchrony and to examine the biopsychosocial sequelae of buffering. (PsycINFO Database Record (c) 2007 APA, all rights reserved).

  18. Emotion regulation modulates anticipatory brain activity that predicts emotional memory encoding in women.

    Science.gov (United States)

    Galli, Giulia; Griffiths, Victoria A; Otten, Leun J

    2014-03-01

    It has been shown that the effectiveness with which unpleasant events are encoded into memory is related to brain activity set in train before the events. Here, we assessed whether encoding-related activity before an aversive event can be modulated by emotion regulation. Electrical brain activity was recorded from the scalps of healthy women while they performed an incidental encoding task on randomly intermixed unpleasant and neutral visual scenes. A cue presented 1.5 s before each picture indicated the upcoming valence. In half of the blocks of trials, the instructions emphasized to let emotions arise in a natural way. In the other half, participants were asked to decrease their emotional response by adopting the perspective of a detached observer. Memory for the scenes was probed 1 day later with a recognition memory test. Brain activity before unpleasant scenes predicted later memory of the scenes, but only when participants felt their emotions and did not detach from them. The findings indicate that emotion regulation can eliminate the influence of anticipatory brain activity on memory encoding. This may be relevant for the understanding and treatment of psychiatric diseases with a memory component.

  19. Relationship between traditional games and the intensity of emotions experienced by participants.

    Science.gov (United States)

    Lavega, Pere; Alonso, José I; Etxebeste, Joseba; Lagardera, Francisco; March, Jaume

    2014-12-01

    The aims of this study were to analyze the intensity of emotions (positive, negative, or ambiguous) produced when players took part in traditional games with a different social structure and to examine the explanations given by those participants for these emotional experiences. Participants (N = 556) were recruited from 4 Spanish universities. After taking part in each of the games, they were asked to complete the Games and Emotions Questionnaire to indicate the intensity of their emotional experiences and to explain what, in their view, had led to the strongest emotion felt. The application of a mixed-methods approach identified statistically significant differences in relation to 3 variables. These were (a) the type of emotion, (b) motor domain, and (c) type of result (win, loss, and noncompetitive). The intensity of positive emotions was higher in cooperative games and lower in individual games. Comments referring to negative emotions were more frequent as the social structure of games became more complex (minimal presence of individual games and predominance of cooperation-opposition games). Winning was associated with the highest intensity ratings of positive and ambiguous emotions, whereas being defeated produced the highest values for negative emotions. The intensity ratings for negative emotions were lower in noncompetitive games than in games where players lost. The results confirm that traditional games can play a key role in relation to the emotional facets of physical education.

  20. Visual attention and emotional reactions to negative stimuli: The role of age and cognitive reappraisal.

    Science.gov (United States)

    Wirth, Maria; Isaacowitz, Derek M; Kunzmann, Ute

    2017-09-01

    Prominent life span theories of emotion propose that older adults attend less to negative emotional information and report less negative emotional reactions to the same information than younger adults do. Although parallel age differences in affective information processing and age differences in emotional reactivity have been proposed, they have rarely been investigated within the same study. In this eye-tracking study, we tested age differences in visual attention and emotional reactivity, using standardized emotionally negative stimuli. Additionally, we investigated age differences in the association between visual attention and emotional reactivity, and whether these are moderated by cognitive reappraisal. Older as compared with younger adults showed fixation patterns away from negative image content, while they reacted with greater negative emotions. The association between visual attention and emotional reactivity differed by age group and positive reappraisal. Younger adults felt better when they attended more to negative content rather than less, but this relationship only held for younger adults who did not attach a positive meaning to the negative situation. For older adults, overall, there was no significant association between visual attention and emotional reactivity. However, for older adults who did not use positive reappraisal, decreases in attention to negative information were associated with less negative emotions. The present findings point to a complex relationship between younger and older adults' visual attention and emotional reactions. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  1. Emotional Interdependence and Well-Being in Close Relationships

    Science.gov (United States)

    Sels, Laura; Ceulemans, Eva; Bulteel, Kirsten; Kuppens, Peter

    2016-01-01

    Emotional interdependence—here defined as partners’ emotions being linked to each other across time—is often considered a key characteristic of healthy romantic relationships. But is this actually the case? We conducted an experience-sampling study with 50 couples indicating their feelings 10 times a day for 7 days and modeled emotional interdependence for each couple separately taking a dyadographic approach. The majority of couples (64%) did not demonstrate strong signs of emotional interdependence, and couples that did, showed great inter-dyad differences in their specific patterns. Individuals from emotionally more interdependent couples reported higher individual well-being than individuals from more independent couples in terms of life satisfaction but not depression. Relational well-being was not (relationship satisfaction) or even negatively (empathic concern) related to the degree of emotional interdependence. Especially driving the emotions of the partner (i.e., sender effects) accounted for these associations, opposed to following the emotions of the partner (i.e., receiver effects). Additionally, assessing emotional interdependence for positive and negative emotions separately elucidated that primarily emotional interdependence for positive emotions predicted more self-reported life satisfaction and less empathic concern. These findings highlight the existence of large inter-dyad differences, explore relationships between emotional interdependence and key well-being variables, and demonstrate differential correlates for sending and receiving emotions. PMID:27014114

  2. Influence of moderate alcohol consumption on emotional and physical well-being

    NARCIS (Netherlands)

    Schrieks, I.C.

    2015-01-01

    <strong>Abstract> <strong>Background and aim:strong> Moderate alcohol consumption has been suggested to contribute to emotional well-being. However, the effects of moderate alcohol consumption on emotional well-being in common drinking situations and the influence of alcohol on physical

  3. Influence of moderate alcohol consumption on emotional and physical well-being

    NARCIS (Netherlands)

    Schrieks, I.C.

    2015-01-01

    <strong>Abstract>

    <strong>Background and aim:strong> Moderate alcohol consumption has been suggested to contribute to emotional well-being. However, the effects of moderate alcohol consumption on emotional well-being in common drinking situations and the influence of alcohol on

  4. Emotions generated by meat and other food products in women.

    Science.gov (United States)

    Rousset, S; Deiss, V; Juillard, E; Schlich, P; Droit-Volet, S

    2005-10-01

    Eating behaviour depends partly on food preference, which is itself determined by different types of emotions. Among the emotions generated by food, disgust with red meat is common in women and can lead to reduced meat consumption. We tested the hypothesis that low meat intake is related to different negative emotions towards meat but does not affect the emotions expressed towards other food categories. Food intake of sixty women was followed throughout each day for 1 week and allowed us to assign women to two groups (low v. high meat-eating women). They were then invited to assess the intensity of twenty-six emotions described by words and induced by thirty food pictures. We determined the number of necessary dimensions to describe the space created by the twenty-six words. The results showed differences in emotions between the low and high meat-eating women. As expected, there were overall differences in the emotions generated by the thirty food pictures. Six clusters of emotions were necessary and sufficient to summarise the emotional space. These dimensions were described by 'disappointment', 'satisfaction', 'guilt', 'doubt', 'amused' and 'indifference'. As expected, the low meat-eating women felt more 'disappointment', 'indifference' and less 'satisfaction' towards meat than did the high meat-eating women. However, the low meat-eating women also stated other negative emotions such as 'doubt' towards some starchy foods. The only foods that they liked more than high meat-eating women were pears and French beans. In conclusion, low meat consumption was associated with specific negative emotions regarding meat and other foods.

  5. Strong-coupling approximations

    International Nuclear Information System (INIS)

    Abbott, R.B.

    1984-03-01

    Standard path-integral techniques such as instanton calculations give good answers for weak-coupling problems, but become unreliable for strong-coupling. Here we consider a method of replacing the original potential by a suitably chosen harmonic oscillator potential. Physically this is motivated by the fact that potential barriers below the level of the ground-state energy of a quantum-mechanical system have little effect. Numerically, results are good, both for quantum-mechanical problems and for massive phi 4 field theory in 1 + 1 dimensions. 9 references, 6 figures

  6. Strong interaction and QFD

    International Nuclear Information System (INIS)

    Ebata, T.

    1981-01-01

    With an assumed weak multiplet structure for bosonic hadrons, which is consistent with the ΔI = 1/2 rule, it is shown that the strong interaction effective hamiltonian is compatible with the weak SU(2) x U(1) gauge transformation. Especially the rho-meson transforms as a triplet under SU(2)sub(w), and this is the origin of the rho-photon analogy. It is also shown that the existence of the non-vanishing Cabibbo angle is a necessary condition for the absence of the exotic hadrons. (orig.)

  7. Emotions generated by food in elderly French people.

    Science.gov (United States)

    Narchi, I; Walrand, S; Boirie, Y; Rousset, S

    2008-11-01

    Eating behaviour depends partly on food preference, which may be determined by different types of emotions. Among the emotions generated by food, disgust and pleasure are common and can lead to increased and reduced food consumption. We tested the hypothesis that (1) elderly men and women felt different emotions towards food, and (2) low energy intake is related to negative emotions towards food. In February 2004, a convenience sample of elderly participants was recruited locally by telephone. Food intake of 52 elderly people, aged 63-80 years, was monitored throughout each day for one week and made it possible to assign the elderly people to two groups (low and high energy intake from food consumption data). One month later, each of them assessed their likes or dislikes towards 30 food pictures (vegetables, cheeses, fruits, starchy foods, sweets, meat, fish, offal and eggs) using 19 emotional words (eight words with a positive valence: 'to like', 'thrilled', 'satisfaction', 'surprise', 'serene', 'amused', 'pride', 'interest', and 11 other words with a negative valence: 'disgust', 'indifference', 'guilt', 'uneasiness', 'nostalgia', 'impatience', 'doubt', 'frustration', 'embarrassment', 'disappointment' and 'lassitude'. The emotional intensities experienced with the different pictures were analysed by ANOVA for each group (men and women, small and big eaters). There were differences in likes and dislikes between men and women. Both guilty and liking scores towards food were generally higher in women than in men. Small eaters felt more doubt, unease, disappointment and indifference towards food than big eaters. In conclusion, the report of low food intake was related to more negative emotions towards foods that might be associated with the willingness to restrict food intake or to undernutrition.

  8. Fabrication and Characteristics of Sintered Cutting Stainless Steel Fiber Felt with Internal Channels and an Al2O3 Coating

    Directory of Open Access Journals (Sweden)

    Shufeng Huang

    2018-03-01

    Full Text Available A novel sintered cutting stainless steel fiber felt with internal channels (SCSSFFC composed of a stainless-steel fiber skeleton, three-dimensional interconnected porous structure and multiple circular microchannels is developed. SCSSFFC has a jagged and rough surface morphology and possesses a high specific surface area, which is approximately 2.4 times larger than that of the sintered bundle-drawing stainless steel fiber felt with internal channels (SBDSSFFC and is expected to enhance adhesive strength. The sol-gel and wet impregnation methods are adopted to prepare SCSSFFC with an Al2O3 coating (SCSSFFC/Al2O3. The adhesive strength of SCSSFFC/Al2O3 is investigated using ultrasonic vibration and thermal shock tests. The experimental results indicate that the weight loss rate of the Al2O3 coating has a 4.2% and 8.42% reduction compared with those of SBDSSFFCs based on ultrasonic vibration and thermal shock tests. In addition, the permeability of SCSSFFC/Al2O3 is investigated based on forced liquid flow tests. The experimental results show that the permeability and inertial coefficients of SCSSFFC/Al2O3 are mainly affected by the coating rate, porosity and open ratio; however, the internal microchannel diameter has little influence. It is also found that SCSSFFC/Al2O3 yields superior permeability, as well as inertial coefficients compared with those of other porous materials reported in the literature.

  9. Improvement of the Performance of Graphite Felt Electrodes for Vanadium-Redox-Flow-Batteries by Plasma Treatment

    Directory of Open Access Journals (Sweden)

    Eva-Maria Hammer

    2014-02-01

    Full Text Available In the frame of the present contribution oxidizing plasma pretreatment is used for the improvement of the electrocatalytic activity of graphite felt electrodes for Vanadium-Redox-Flow-Batteries (VRB. The influence of the working gas media on the catalytic activity and the surface morphology is demonstrated. The electrocatalytical properties of the graphite felt electrodes were examined by cyclic voltammetry and electrochemical impedance spectroscopy. The obtained results show that a significant improvement of the redox reaction kinetics can be achieved for all plasma modified samples using different working gasses (Ar, N2 and compressed air in an oxidizing environment. Nitrogen plasma treatment leads to the highest catalytical activities at the same operational conditions. Through a variation of the nitrogen plasma treatment duration a maximum performance at about 14 min cm-2 was observed, which is also represented by a minimum of 90 Ω in the charge transfer resistance obtained by EIS measurements. The morphology changes of the graphitized surface were followed using SEM.

  10. The self and emotions

    NARCIS (Netherlands)

    Frijda, N.H.; Bosma, H.A.

    2001-01-01

    (from the introduction) In this chapter, the author discusses emotions. Emotions, according to the author's componential emotion theory (1986) are always about something; they emerge in the person's relationship with the world. In addition, emotions signal that one's own person is at stake.

  11. Laws of emotion

    NARCIS (Netherlands)

    Frijda, N.H.

    2006-01-01

    The Laws of Emotion is an accessible new book that reviews much of the insightful new research on emotions conducted over the last ten years. It expands on the theory of emotions introduced in Nico Frijda's earlier work, and addresses a number of unanswered, basic problems on emotion theory. The

  12. Strong Coupling Holography

    CERN Document Server

    Dvali, Gia

    2009-01-01

    We show that whenever a 4-dimensional theory with N particle species emerges as a consistent low energy description of a 3-brane embedded in an asymptotically-flat (4+d)-dimensional space, the holographic scale of high-dimensional gravity sets the strong coupling scale of the 4D theory. This connection persists in the limit in which gravity can be consistently decoupled. We demonstrate this effect for orbifold planes, as well as for the solitonic branes and string theoretic D-branes. In all cases the emergence of a 4D strong coupling scale from bulk holography is a persistent phenomenon. The effect turns out to be insensitive even to such extreme deformations of the brane action that seemingly shield 4D theory from the bulk gravity effects. A well understood example of such deformation is given by large 4D Einstein term in the 3-brane action, which is known to suppress the strength of 5D gravity at short distances and change the 5D Newton's law into the four-dimensional one. Nevertheless, we observe that the ...

  13. Self-control and parental control mediate the relationship between negative emotions and emotional eating among adolescents.

    Science.gov (United States)

    Zhu, Hong; Luo, Xingwei; Cai, Taisheng; Li, Zhihua; Liu, Wenli

    2014-11-01

    The study was conducted to simultaneously investigate the mediating effects of parental control and adolescents' self-control on the relationship between adolescents' negative emotions and emotional eating, and to determine pathways with the greatest effect among these variables. Negative emotions, emotional eating, parental control, and self-control were investigated in 594 high school students (average age=16.70, SD=1.09) in Changsha City, China. High levels of negative emotions and parental control and low levels of self-control were strongly related to high levels of emotional eating in adolescents. In addition to the direct relationship between negative emotions and emotional eating, there was a mediating effect observed through low self-control and high parental control. The mediational effect of parental control was non-significant in adolescent boys. Furthermore, negative emotions related to emotional eating through the effect of parental control on adolescents' self-control. The degree to which both mediators explained the relationship between negative emotions and emotional eating ranged from 52.6% to 66.8%, and self-control had a stronger mediational effect than did parental control. The results indicate that both self-control and parental control should be considered in designing preventative measures against emotional eating in adolescents. Adolescent self-control training could also assist in preventing emotional eating. Copyright © 2014 Elsevier Ltd. All rights reserved.

  14. Personality, basic emotions, and satisfaction: primary emotions in the mountaineering experience

    DEFF Research Database (Denmark)

    Faullant, Rita; Matzler, Kurt; Mooradian, Todd A.

    2011-01-01

    Consumption-related emotions – usually operationalized as broad, summary dimensions such as positive and negative emotions or, alternatively, pleasure and arousal – have been shown to be influenced by enduring personality traits and, in turn, to influence customer satisfaction. Experiential tourism...... activities such as mountaineering evoke powerful emotions that strongly influence tourist satisfaction. Although Zajonc (1980) proposed and more recent neurophysiological evidence confirms that emotions, especially fear, can be primary (can precede cognitions), consumption-related emotions have heretofore...... been modeled as occurring concurrently with or consequent to cognitive appraisals. Our results show that two basic consumption-related emotions, fear and joy, are influenced by neuroticism and extraversion, respectively, and in turn and in conjunction with cognitive appraisals influence tourist...

  15. Emotions, the great captains of our lives: their role in the process of change in psychotherapy.

    Science.gov (United States)

    Greenberg, Leslie S

    2012-11-01

    A view of human functioning is presented in which functioning is seen as integrating head and heart, emotion and reason, in a process by which people are constantly making sense of their lived emotional experience to form narratives of told experience. Because much of the processing involved in the generation of emotional experience occurs independently of and prior to conscious thought, therapeutic work on a purely cognitive level of processing is unlikely to produce enduring emotional change. The questions especially relevant to psychotherapy are how we can best facilitate change in emotions rather than only changes in cognition or behavior. A theory of emotional change is presented in which change in emotion is seen as requiring that first emotions be felt and then they both be exposed to new emotional experience and be reflected on to create new meaning. The process of emotional change thus involves both new experience and new understanding. At times, people also need to protect themselves from being overwhelmed by emotions. They need to be helped to tolerate and regulate them so that emotions inform their lives rather than control them. The importance of both emotion awareness and emotion regulation in therapeutic change is thus highlighted. The article ends by reviewing research on the role of emotional processing in therapeutic change and presents six empirically based principles of emotional processing that will help move the field toward psychotherapy integration in a manner that clearly recognizes emotion as a key component of functioning and change. PsycINFO Database Record (c) 2012 APA, all rights reserved.

  16. Authenticity Anyone? The Enhancement of Emotions via Neuro-Psychopharmacology.

    Science.gov (United States)

    Kraemer, Felicitas

    2011-04-01

    This article will examine how the notion of emotional authenticity is intertwined with the notions of naturalness and artificiality in the context of the recent debates about 'neuro-enhancement' and 'neuro-psychopharmacology.' In the philosophy of mind, the concept of authenticity plays a key role in the discussion of the emotions. There is a widely held intuition that an artificial means will always lead to an inauthentic result. This article, however, proposes that artificial substances do not necessarily result in inauthentic emotions. The literature provided by the philosophy of mind on this subject usually resorts to thought experiments. On the other hand, the recent literature in applied ethics on 'enhancement' provides good reasons to include real world examples. Such case studies reveal that some psychotropic drugs such as antidepressants actually cause people to undergo experiences of authenticity, making them feel 'like themselves' for the first time in their lives. Beginning with these accounts, this article suggests three non-naturalist standards for emotions: the authenticity standard, the rationality standard, and the coherence standard. It argues that the authenticity standard is not always the only valid one, but that the other two ways of assessing emotions are also valid, and that they can even have repercussions on the felt authenticity of emotions. In conclusion, it sketches some of the normative implications if not ethical intricacies that accompany the enhancement of emotions.

  17. Aspects of emotional and physical discomfort in gynecologic examination: a study of Turkish women.

    Science.gov (United States)

    Tugut, Nilufer; Golbasi, Zehra

    2014-06-01

    This cross-sectional study was carried out to determine physical and emotional discomforts experienced before and after a gynecologic examination by women who presented to the outpatient clinic of the gynecology and obstetrics department at a university hospital. The sample of study was composed of 248 women. Data were collected with a survey form developed by researchers. T-test and variance analysis were used in statistical analysis. Emotional discomfort before the examination was felt by 80.2% of the women, while 80.6% stated they felt emotional discomfort after the examination. Physical discomfort before the examination was experienced by 67.3% of the women, while 76.6% stated that they felt physical discomfort after the examination. The emotional discomfort mean score was 5.02 ± 3.24 before examination and 4.62 ± 3.23 after examination (P > 0.05). The physical discomfort mean score was 3.38 ± 3.12 before examination and 3.94 ± 3.02 after examination and the difference between mean scores was statistically significant (P examination than they anticipated beforehand. The emotional discomfort in women who preferred a female physician was significantly higher than in those who preferred a male physician or who had no preference on the sex of their physician. © 2014 The Authors. Journal of Obstetrics and Gynaecology Research © 2014 Japan Society of Obstetrics and Gynecology.

  18. Musical Emotions: Functions, Origins, Evolution

    Science.gov (United States)

    2010-01-01

    overtone of mi, similar to sol, is 14 tone different from sol and sounds as a strong dissonance. For string instruments, such as a violin , it is not too...by standard psychological experimental procedure by measuring skin conductance associated with various words in the language (this technique is used...experimental techniques used to study cognitive dissonance can be used to study the proposed role of musi- cal emotions in reconciling contradictions

  19. Enhanced subliminal emotional responses to dynamic facial expressions

    Directory of Open Access Journals (Sweden)

    Wataru eSato

    2014-09-01

    Full Text Available Emotional processing without conscious awareness plays an important role in human social interaction. Several behavioral studies reported that subliminal presentation of photographs of emotional facial expressions induces unconscious emotional processing. However, it was difficult to elicit strong and robust effects using this method. We hypothesized that dynamic presentations of facial expressions would enhance subliminal emotional effects and tested this hypothesis with two experiments. Fearful or happy facial expressions were presented dynamically or statically in either the left or the right visual field for 20 (Experiment 1 and 30 (Experiment 2 ms. Nonsense target ideographs were then presented, and participants reported their preference for them. The results consistently showed that dynamic presentations of emotional facial expressions induced more evident emotional biases toward subsequent targets than did static ones. These results indicate that dynamic presentations of emotional facial expressions induce more evident unconscious emotional processing.

  20. Emotion-focused principles for working with borderline personality disorder.

    Science.gov (United States)

    Warwar, Serine H; Links, Paul S; Greenberg, Leslie; Bergmans, Yvonne

    2008-03-01

    This paper discusses the function of emotion, its importance in the treatment of individuals with borderline personality disorder (BPD), and the integration of emotion-focused therapy (EFT) principles in the psychotherapeutic management of patients with BPD. EFT principles involve emotional assessment; a strong therapeutic alliance as a necessary context for treatment; the therapeutic relationship as a bond that regulates affect through empathy, emotional validation, and interpersonal soothing; emotion-regulation; psychoeducation about emotional processes; the therapist as an emotional coach; and transforming emotion schemes as primary mechanisms of change. The authors discuss how EFT principles can be viewed as primary intervention strategies in the treatment of patients with BPD and how they can be incorporated into various psychotherapy approaches. Based on our experience, the integration of EFT principles into the therapy of patients with BPD shows promise as it has been helpful in targeting BPD symptoms, and is feasible and acceptable to patients.

  1. Can we share a pain we never felt? Neural correlates of empathy in patients with congenital insensitivity to pain.

    Science.gov (United States)

    Danziger, Nicolas; Faillenot, Isabelle; Peyron, Roland

    2009-01-29

    Theories of empathy differ regarding the relative contributions of automatic resonance and perspective taking in understanding others' emotions. Patients with the rare syndrome of congenital insensitivity to pain cannot rely on "mirror matching" (i.e., resonance) mechanisms to understand the pain of others. Nevertheless, they showed normal fMRI responses to observed pain in anterior mid-cingulate cortex and anterior insula, two key regions of the so-called "shared circuits" for self and other pain. In these patients (but not in healthy controls), empathy trait predicted ventromedial prefrontal responses to somatosensory representations of others' pain and posterior cingulate responses to emotional representations of others' pain. These findings underline the major role of midline structures in emotional perspective taking and understanding someone else's feeling despite the lack of any previous personal experience of it--an empathic challenge frequently raised during human social interactions.

  2. Unreal bots with emotions

    OpenAIRE

    Bída, Michal

    2006-01-01

    This work is concerned with usage of emotions in artificial inteligence in computer games. It inspects possible benefits of emotions for artificial inteligence in the means of better imitation of human behavior. Main goal of this work is the implementation of an emotion model in the enviroment of the game Unreal Tournament (project UT Emotion Bots) and appraisal of its properties and suitability for the simulation of emotions in FPS games. This work introduces platforms used in the developmen...

  3. Emotions Management within Organizations

    OpenAIRE

    Alina Maria ANDRIES

    2009-01-01

    Emotions management in organizations is meant to habilitate the employees in administrating the emotional resources aiming at the correct adaptation to the organizational environment and the necessities in the work activity. The study of emotions in organizations has the purpose to know and optimize the employees’ emotional condition. The efficient leaders are interested in administrating the emotions, being aware of and capable to revaluate the factors which positively activate the employees...

  4. Thermal conductivity of carbon felts, insulating materials with a high anisotropy; Conductivite thermique des feutres de carbone, isolants a forte anisotropie

    Energy Technology Data Exchange (ETDEWEB)

    Danes, F.E.; Bardon, J.P. [Centre National de la Recherche Scientifique, 44 - Nantes (France). Lab. de Thermocinetique

    1996-12-31

    Because of their high temperature resistance, carbon felts are used as thermal insulating materials for high temperature applications. The aim of this paper is to present a model that allows to calculate the thermal conductivity of felt fibers taking into account their high anisotropy and the contact resistance of fibers generated by the 3-D constriction phenomena which develop in fibers around each contact point. The study is divided in two parts: the first part concerns the bibliographic study of the different anisotropies of fibers and felts, while the second part presents the proposed conductivity model. (J.S.) 12 refs.

  5. LIGO: The strong belief

    CERN Multimedia

    Antonella Del Rosso

    2016-01-01

    Twenty years of designing, building and testing a number of innovative technologies, with the strong belief that the endeavour would lead to a historic breakthrough. The Bulletin publishes an abstract of the Courier’s interview with Barry Barish, one of the founding fathers of LIGO.   The plots show the signals of gravitational waves detected by the twin LIGO observatories at Livingston, Louisiana, and Hanford, Washington. (Image: Caltech/MIT/LIGO Lab) On 11 February, the Laser Interferometer Gravitational-Wave Observatory (LIGO) and Virgo collaborations published a historic paper in which they showed a gravitational signal emitted by the merger of two black holes. These results come after 20 years of hard work by a large collaboration of scientists operating the two LIGO observatories in the US. Barry Barish, Linde Professor of Physics, Emeritus at the California Institute of Technology and former Director of the Global Design Effort for the Internat...

  6. Emotional Inertia is Associated with Lower Well-Being when Controlling for Differences in Emotional Context.

    Science.gov (United States)

    Koval, Peter; Sütterlin, Stefan; Kuppens, Peter

    2015-01-01

    Previous studies have linked higher emotional inertia (i.e., a stronger autoregressive slope of emotions) with lower well-being. We aimed to replicate these findings, while extending upon previous research by addressing a number of unresolved issues and controlling for potential confounds. Specifically, we report results from two studies (Ns = 100 and 202) examining how emotional inertia, assessed in response to a standardized sequence of emotional stimuli in the lab, correlates with several measures of well-being. The current studies build on previous research by examining how inertia of both positive emotions (PE) and negative emotions (NE) relates to positive (e.g., life satisfaction) and negative (e.g., depressive symptoms) indicators of well-being, while controlling for between-person differences in the mean level and variability of emotions. Our findings replicated previous research and further revealed that (a) NE inertia was more strongly associated with lower well-being than PE inertia; (b) emotional inertia correlated more consistently with negative indicators (e.g., depressive symptoms) than positive indicators (e.g., life satisfaction) of well-being; and (c) these relationships were independent of individual differences in mean level and variability of emotions. We conclude, in line with recent findings, that higher emotional inertia, particularly of NE, may be an indicator of increased vulnerability to depression.

  7. Emotional Inertia is Associated with Lower Well-Being Controlling for Differences in Emotional Context

    Directory of Open Access Journals (Sweden)

    Peter eKoval

    2016-01-01

    Full Text Available Previous studies have linked higher emotional inertia (i.e., a stronger autoregressive slope of emotions with lower well-being. We aimed to replicate these findings, while extending upon previous research by addressing a number of unresolved issues and controlling for potential confounds. Specifically, we report results from two studies (Ns = 100 & 202 examining how emotional inertia, assessed in response to a standardized sequence of emotional stimuli in the lab, correlates with several measures of well-being. The current studies build on previous research by examining how inertia of both positive emotions (PE and negative emotions (NE are related to both positive (e.g., life satisfaction and negative (e.g., depressive symptoms indicators of well-being, while controlling for between-person differences in the mean level and variability of emotions. Our findings replicated previous research and further revealed that a NE inertia was more strongly associated with lower well-being than PE inertia; b emotional inertia correlated more consistently with negative indicators (e.g., depressive symptoms than positive indicators (e.g., life satisfaction of well-being; and c these relationships were independent of individual differences in mean level and variability of emotions. We conclude, in line with recent findings, that higher emotional inertia, particularly of NE, may indicate increased vulnerability to depression.

  8. Emotional prosody processing in autism spectrum disorder.

    Science.gov (United States)

    Rosenblau, Gabriela; Kliemann, Dorit; Dziobek, Isabel; Heekeren, Hauke R

    2017-02-01

    Individuals with Autism Spectrum Disorder (ASD) are characterized by severe deficits in social communication, whereby the nature of their impairments in emotional prosody processing have yet to be specified. Here, we investigated emotional prosody processing in individuals with ASD and controls with novel, lifelike behavioral and neuroimaging paradigms. Compared to controls, individuals with ASD showed reduced emotional prosody recognition accuracy on a behavioral task. On the neural level, individuals with ASD displayed reduced activity of the STS, insula and amygdala for complex vs basic emotions compared to controls. Moreover, the coupling between the STS and amygdala for complex vs basic emotions was reduced in the ASD group. Finally, groups differed with respect to the relationship between brain activity and behavioral performance. Brain activity during emotional prosody processing was more strongly related to prosody recognition accuracy in ASD participants. In contrast, the coupling between STS and anterior cingulate cortex (ACC) activity predicted behavioral task performance more strongly in the control group. These results provide evidence for aberrant emotional prosody processing of individuals with ASD. They suggest that the differences in the relationship between the neural and behavioral level of individuals with ASD may account for their observed deficits in social communication. © The Author (2016). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

  9. Emotional prosody processing in autism spectrum disorder

    Science.gov (United States)

    Kliemann, Dorit; Dziobek, Isabel; Heekeren, Hauke R.

    2017-01-01

    Abstract Individuals with Autism Spectrum Disorder (ASD) are characterized by severe deficits in social communication, whereby the nature of their impairments in emotional prosody processing have yet to be specified. Here, we investigated emotional prosody processing in individuals with ASD and controls with novel, lifelike behavioral and neuroimaging paradigms. Compared to controls, individuals with ASD showed reduced emotional prosody recognition accuracy on a behavioral task. On the neural level, individuals with ASD displayed reduced activity of the STS, insula and amygdala for complex vs basic emotions compared to controls. Moreover, the coupling between the STS and amygdala for complex vs basic emotions was reduced in the ASD group. Finally, groups differed with respect to the relationship between brain activity and behavioral performance. Brain activity during emotional prosody processing was more strongly related to prosody recognition accuracy in ASD participants. In contrast, the coupling between STS and anterior cingulate cortex (ACC) activity predicted behavioral task performance more strongly in the control group. These results provide evidence for aberrant emotional prosody processing of individuals with ASD. They suggest that the differences in the relationship between the neural and behavioral level of individuals with ASD may account for their observed deficits in social communication. PMID:27531389

  10. John Strong (1941 - 2006)

    CERN Multimedia

    Wickens, F

    Our friend and colleague John Strong was cruelly taken from us by a brain tumour on Monday 31st July, a few days before his 65th birthday John started his career working with a group from Westfield College, under the leadership of Ted Bellamy. He obtained his PhD and spent the early part of his career on experiments at Rutherford Appleton Laboratory (RAL), but after the early 1970s his research was focussed on experiments in CERN. Over the years he made a number of notable contributions to experiments in CERN: The Omega spectrometer adopted a system John had originally developed for experiments at RAL using vidicon cameras to record the sparks in the spark chambers; He contributed to the success of NA1 and NA7, where he became heavily involved in the electronic trigger systems; He was responsible for the second level trigger system for the ALEPH detector and spent five years leading a team that designed and built the system, which ran for twelve years with only minor interventions. Following ALEPH he tur...

  11. Stirring Strongly Coupled Plasma

    CERN Document Server

    Fadafan, Kazem Bitaghsir; Rajagopal, Krishna; Wiedemann, Urs Achim

    2009-01-01

    We determine the energy it takes to move a test quark along a circle of radius L with angular frequency w through the strongly coupled plasma of N=4 supersymmetric Yang-Mills (SYM) theory. We find that for most values of L and w the energy deposited by stirring the plasma in this way is governed either by the drag force acting on a test quark moving through the plasma in a straight line with speed v=Lw or by the energy radiated by a quark in circular motion in the absence of any plasma, whichever is larger. There is a continuous crossover from the drag-dominated regime to the radiation-dominated regime. In the crossover regime we find evidence for significant destructive interference between energy loss due to drag and that due to radiation as if in vacuum. The rotating quark thus serves as a model system in which the relative strength of, and interplay between, two different mechanisms of parton energy loss is accessible via a controlled classical gravity calculation. We close by speculating on the implicati...

  12. Strong-interaction nonuniversality

    International Nuclear Information System (INIS)

    Volkas, R.R.; Foot, R.; He, X.; Joshi, G.C.

    1989-01-01

    The universal QCD color theory is extended to an SU(3) 1 direct product SU(3) 2 direct product SU(3) 3 gauge theory, where quarks of the ith generation transform as triplets under SU(3)/sub i/ and singlets under the other two factors. The usual color group is then identified with the diagonal subgroup, which remains exact after symmetry breaking. The gauge bosons associated with the 16 broken generators then form two massive octets under ordinary color. The interactions between quarks and these heavy gluonlike particles are explicitly nonuniversal and thus an exploration of their physical implications allows us to shed light on the fundamental issue of strong-interaction universality. Nonuniversality and weak flavor mixing are shown to generate heavy-gluon-induced flavor-changing neutral currents. The phenomenology of these processes is studied, as they provide the major experimental constraint on the extended theory. Three symmetry-breaking scenarios are presented. The first has color breaking occurring at the weak scale, while the second and third divorce the two scales. The third model has the interesting feature of radiatively induced off-diagonal Kobayashi-Maskawa matrix elements

  13. Does felt gender compatibility mediate influences of self-perceived gender nonconformity on early adolescents' psychosocial adjustment?

    Science.gov (United States)

    Menon, Meenakshi

    2011-01-01

    This study evaluated the hypothesis that self-perceived gender nonconformity is distressing to children because it undermines a confident sense of gender compatibility. Participants were 357 early adolescents (180 boys, M age = 12.68 years) in England who responded to questionnaires measuring friendship styles (preoccupied, avoidant), gender compatibility (typicality, contentedness), and adjustment (self-esteem, peer social competence, depression, narcissism). Sex differences in friendship styles indicated that preoccupied and avoidant styles were typical for girls and boys, respectively. Gender-atypical friendship styles predicted poor adjustment, and their impact on adjustment was partially mediated by felt gender compatibility. Results suggest that perceiving gender-atypical attributes in the self undermines adjustment partly because it leads children to feel incompatible with their gender collective. © 2011 The Author. Child Development © 2011 Society for Research in Child Development, Inc.

  14. Performancedesign som internationalt felt

    DEFF Research Database (Denmark)

    Svabo, Connie

    2018-01-01

    Performancedesign er et fremvoksende internationalt forsknings- og uddannelsesfelt, som i dansk sammenhæng har eksisteret siden 2004 som faget Performancedesign på Roskilde Universitet. Artiklen giver et systematisk overblik over det internationale forsknings- og uddannelsesområde performancedesi...

  15. Effect of anode polarization on biofilm formation and electron transfer in Shewanella oneidensis/graphite felt microbial fuel cells.

    Science.gov (United States)

    Pinto, David; Coradin, Thibaud; Laberty-Robert, Christel

    2018-04-01

    In microbial fuel cells, electricity generation is assumed by bacterial degradation of low-grade organics generating electrons that are transferred to an electrode. The nature and efficiency of the electron transfer from the bacteria to the electrodes are determined by several chemical, physical and biological parameters. Specifically, the application of a specific potential at the bioanode has been shown to stimulate the formation of an electro-active biofilm, but the underlying mechanisms remain poorly understood. In this study, we have investigated the effect of an applied potential on the formation and electroactivity of biofilms established by Shewanella oneidensis bacteria on graphite felt electrodes in single- and double-chamber reactor configurations in oxic conditions. Using amperometry, cyclic voltammetry, and OCP/Power/Polarization curves techniques, we showed that a potential ranging between -0.3V and +0.5V (vs. Ag/AgCl/KCl sat.) and its converse application to a couple of electrodes leads to different electrochemical behaviors, anodic currents and biofilm architectures. For example, when the bacteria were confined in the anodic compartment of a double-chamber cell, a negative applied potential (-0.3V) at the bioanode favors a mediated electron transfer correlated with the progressive formation of a biofilm that fills the felt porosity and bridges the graphite fibers. In contrast, a positive applied potential (+0.3V) at the bioanode stimulates a direct electron transfer resulting in the fast-bacterial colonization of the fibers only. These results provide significant insight for the understanding of the complex bacteria-electrode interactions in microbial fuel cells. Copyright © 2017 Elsevier B.V. All rights reserved.

  16. Chemically modified graphite felt as an efficient cathode in electro-Fenton for p-nitrophenol degradation

    International Nuclear Information System (INIS)

    Zhou, Lei; Zhou, Minghua; Hu, Zhongxin; Bi, Zhaoheng; Serrano, K. Groenen

    2014-01-01

    Highlights: • Chemically modified graphite felt was prepared using ethanol and hydrazine hydrate as reagents. • Carbon nanoparticles with functional groups were deposited on the surface after modification. • The electrochemical activity for ORR and H 2 O 2 generation on the modified electrode was improved. • The cathode modification effictively improved the EF performance for pollutant degradation. - Abstract: A simple method with low-cost chemical reagents ethanol and hydrazine hydrate was used to modify graphite felt as the cathode for electro-Fenton (EF) application, using p-nitrophenol (p-Np) as the model pollutant. Characterized by scanning electron microscope, contact angle, Raman spectrum and X-ray photoelectron spectroscopy, the morphology and surface physicochemical properties after modification were observed considerably changed. After modification, some nanoparticles and oxygen and nitrogen-containing functional groups appeared on the cathode surface, which greatly improved the surface hydrophilic property and the electrocatalytic activity for oxygen reduction reaction. The effects led to the hydrogen peroxide accumulation on the modified cathode markedly increased to 175.8 mg L −1 , while that on the unmodified one was only 67.5 mg L −1 . p-Np of initial 50 mg L −1 could be completely removed by EF using the modified cathode, and the mineralization ratio reached 51.4%, more than 2 times of the pristine one. After 10 cycles, the mineralization ratio of the modified cathode was still above 45%, suggesting that the modification method can provide an effective approach to improve EF performance, and thus benefits to promote its environmental applications

  17. Surfactant- and Binder-Free Hierarchical Platinum Nanoarrays Directly Grown onto a Carbon Felt Electrode for Efficient Electrocatalysis.

    Science.gov (United States)

    Kosimaningrum, Widya Ernayati; Le, Thi Xuan Huong; Holade, Yaovi; Bechelany, Mikhael; Tingry, Sophie; Buchari, Buchari; Noviandri, Indra; Innocent, Christophe; Cretin, Marc

    2017-07-12

    The future of fuel cells that convert chemical energy to electricity relies mostly on the efficiency of oxygen reduction reaction (ORR) due to its sluggish kinetics. By effectively bypassing the use of organic surfactants, the postsynthesis steps for immobilization onto electrodes, catalytic ink preparation using binders, and the common problem of nanoparticles (NPs) detachment from the supports involved in traditional methodologies, we demonstrate a versatile electrodeposition method for growing anisotropic microstructures directly onto a three-dimensional (3D) carbon felt electrode, using platinum NPs as the elementary building blocks. The as-synthesized materials were extensively characterized by integrating methods of physical (thermogravimetric analysis, X-ray diffraction, scanning electron microscopy, inductively coupled plasma, and X-ray photoelectron spectroscopy) and electroanalytical (voltammetry, electrochemical impedance spectrometry) chemistry to examine the intricate relationship of material-to-performance and select the best-performing electrocatalyst to be applied in the model reaction of ORR for its practical integration into a microbial fuel cell (MFC). A tightly optimized procedure enables decorating an electrochemically activated carbon felt electrode by 40-60 nm ultrathin 3D-interconnected platinum nanoarrays leading to a hierarchical framework of ca. 500 nm. Half-cell reactions reveal that the highly rough metallic surface exhibits improved activity and stability toward ORR (E onset ∼ 1.1 V vs reversible hydrogen electrode, p(HO 2 - ) performance as an air-breathing cathode in a garden compost MFC, exhibiting better current and faster power generation than those of its equivalent classical double chamber. The enhanced performance of the material obtained herein is explained by the absence of any organic surfactants on the surface of the nanoarrays, the good metal-support interaction, particular morphology of the nanoarrays, and the reduced

  18. Emotional experience in the mornings and the evenings: consideration of age differences in specific emotions by time of day.

    Science.gov (United States)

    English, Tammy; Carstensen, Laura L

    2014-01-01

    Considerable evidence points to age-related improvements in emotional well-being with age. In order to gain a more nuanced understanding of the nature of these apparent shifts in experience, we examined age differences in a range of emotional states in the mornings and evenings in a sample of 135 community-residing participants across 10 consecutive days. Participants ranged in age from 22 to 93 years. Each participant completed a diary in the morning and again in the evening every day for the study period. During each of the assessments, participants reported the degree to which they experienced emotions sampled from all four quadrants of the affective circumplex. Overall, participants felt less positive and more negative in the evenings than in the mornings. As expected, older adults reported a relatively more positive emotional experience than younger adults at both times of day. Importantly, however, age effects varied based on emotion type and time of day. Older adults reported experiencing more positive emotion than relatively younger adults across a range of different positive states (although age differences emerged most consistently for low arousal positive states). Age-related reductions in negative experience were observed only for reports of low arousal negative emotions. There were no age differences in anger, anxiety, or sadness. For some emotions, age differences were stronger in the mornings (e.g., relaxed) whereas for other emotions age differences were more pronounced in the evenings (e.g., enthusiastic). Findings are discussed in the context of adulthood changes in motivation and emotional experience.

  19. Emotional Experience in the Mornings and the Evenings: Consideration of Age Differences in Specific Emotions by Time of Day

    Directory of Open Access Journals (Sweden)

    Tammy eEnglish

    2014-03-01

    Full Text Available Considerable evidence points to age-related improvements in emotional well-being with age. In order to gain a more nuanced understanding of the nature of these apparent shifts in experience, we examined age differences in a range of emotional states in the mornings and evenings in a sample of 135 community-residing participants across 10 consecutive days. Participants ranged in age from 22 to 93 years. Each participant completed a diary in the morning and again in the evening every day for the study period. During each of the assessments, participants reported the degree to which they experienced emotions sampled from all four quadrants of the affective circumplex. Overall, participants felt less positive and more negative in the evenings than in the mornings. As expected, older adults reported a relatively more positive emotional experience than younger adults at both times of day. Importantly, however, age effects varied based on emotion type and time of day. Older adults reported experiencing more positive emotion than relatively younger adults across a range of different positive states (although age differences emerged most consistently for low arousal positive states. Age-related reductions in negative experience were observed only for reports of low arousal negative emotions. There were no age differences in anger, anxiety, or sadness. For some emotions, age differences were stronger in the mornings (e.g., relaxed whereas for other emotions age differences were more pronounced in the evenings (e.g., enthusiastic. Findings are discussed in the context of adulthood changes in motivation and emotional experience.

  20. Zones of emotional labour

    DEFF Research Database (Denmark)

    Strøbæk, Pernille Solveig

    2011-01-01

    is put forth among 25 Danish public family law caseworkers. The study points to personal, professional, and social zones of emotional labour through which the caseworkers carry out their work. Emotional labour zones mark emotion structures that may be challenging due to complex emotional intersections......The paper suggests that due to the difficult nature of their work public family law caseworkers are to be included in the definition of emotional labour even though they are omitted by Hochschild. Based upon a review of the structures involved in emotional labour an explorative qualitative study...

  1. Longitudinal Associations between Gender and Ethnic-Racial Identity Felt Pressure from Family and Peers and Self-Esteem among African American and Latino/a Youth.

    Science.gov (United States)

    Aoyagi, Keiko; Santos, Carlos E; Updegraff, Kimberly A

    2018-01-01

    Gender identity felt pressure is negatively associated with adjustment indices, including self-esteem, among children and early adolescents, and both gender and ethnic-racial identity felt pressure are negatively associated with self-esteem among young adults. This study explored the longitudinal associations between gender identity and ethnic-racial identity felt pressure from family and peers to behave in either gender or race/ethnic-accordant ways, and self-esteem among a sample of 750 (49.2% female) African American (n = 194) and Latino/a youth (n = 556) (M = 12.10 years, SD = .97 years). For African Americans, the results revealed significant negative longitudinal associations between (a) ethnic-racial identity felt pressure from family at Time 1 and self-esteem at Time 2 and (b) ethnic-racial identity felt pressure from peers at Time 1 and self-esteem at Time 2, controlling for self-esteem at Time 1. These associations were not found among Latinos/as, nor were associations found between gender identity felt pressure from peers or family and self-esteem. The findings are discussed by drawing on the gender identity and ethnic-racial identity literatures.

  2. Emotions Management within Organizations

    Directory of Open Access Journals (Sweden)

    Alina Maria ANDRIEŞ

    2009-01-01

    Full Text Available Emotions management in organizations is meant to habilitate the employees inadministrating the emotional resources aiming at the correct adaptation to theorganizational environment and the necessities in the work activity. The studyof emotions in organizations has the purpose to know and optimize theemployees’ emotional condition. The efficient leaders are interested inadministrating the emotions, being aware of and capable to revaluate thefactors which positively activate the employees emotional life. Emotionsmanagement is accomplished at two more important levels: personal level orsubjective (represented by the person’s self-control capacity, the emotionalintelligence, the ability to administrate the positive and negative emotions andan interpersonal or social level, centered upon settling the emotional changesbetween employees and leaders, between employees and clients. From theirsettling into the practice point of view, the increase in the work performanceand the benefits brought to the organizational environment, the concepts bywhich emotions management is accomplished/operate (positive emotions andnegative emotions, emotional intelligence, emotional self-control, emotionallabour etc., this issue presents greater interest both for theorists and for thereal doers/practitioners.

  3. Death with a Story: How Story Impacts Emotional, Motivational, and Physiological Responses to First-Person Shooter Video Games

    Science.gov (United States)

    Schneider, Edward F.; Lang, Annie; Shin, Mija; Bradley, Samuel D.

    2004-01-01

    This study investigates how game playing experience changes when a story is added to a first-person shooter game. Dependent variables include identification, presence, emotional experiences and motivations. When story was present, game players felt greater identification, sense of presence, and physiological arousal. The presence of story did not…

  4. Emotional labour, emotional exhaustion, job satisfaction and ...

    African Journals Online (AJOL)

    This study investigated the relationship between emotional labour strategies, emotional exhaustion, job satisfaction and organisational citizenship behaviour among Korean fitness employees. Three hundred and sixty-six (n=366) fitness employees participated in a self-administered survey aimed at measuring the impact of ...

  5. The emotional sequelae of whistleblowing: findings from a qualitative study.

    Science.gov (United States)

    Peters, Kath; Luck, Lauretta; Hutchinson, Marie; Wilkes, Lesley; Andrew, Sharon; Jackson, Debra

    2011-10-01

    To highlight and illuminate the emotional sequelae of whistleblowing from whistleblowers and subjects of whistleblowing complaints. Whistleblowing has the potential to have a negative impact on individuals' physical and emotional well-being. However, few empirical studies have been conducted using qualitative methods to provide an in-depth exploration of the emotional consequences for those involved in whistleblowing incidents. Qualitative narrative inquiry design. Purposive sampling was used to recruit participants who had been involved in whistleblowing incidents. During interviews participants' accounts were digitally recorded and then transcribed verbatim. Data were then analysed by two researchers until consensus was reached. Findings revealed that participants' emotional health was considerably compromised as a result of the whistleblowing incident. Analysis of the data revealed the following dominant themes: 'I felt sad and depressed': overwhelming and persistent distress; 'I was having panic attacks and hyperventilating': acute anxiety; and, 'I had all this playing on my mind': nightmares, flashbacks and intrusive thoughts. While it has been previously acknowledged that whistleblowing has the potential to have a negative impact on all aspects of an individual's life, this study notably highlights the intensity of emotional symptoms suffered by participants as well as the extended duration of time these symptoms were apparent. As professionals, nurses, as well as organisations, have a responsibility to identify those who may be suffering the emotional trauma of whistleblowing and ensure they have access to appropriate resources. © 2011 Blackwell Publishing Ltd.

  6. An Artificial Emotion Model For Visualizing Emotion of Characters

    OpenAIRE

    Junseok Ham; Chansun Jung; Junhyung Park; Jihye Ryeo; Ilju Ko

    2009-01-01

    It is hard to express emotion through only speech when we watch a character in a movie or a play because we cannot estimate the size, kind, and quantity of emotion. So this paper proposes an artificial emotion model for visualizing current emotion with color and location in emotion model. The artificial emotion model is designed considering causality of generated emotion, difference of personality, difference of continual emotional stimulus, and co-relation of various emo...

  7. Emotion, Learning and Organizing.

    Science.gov (United States)

    Gabriel, Yiannis; Griffiths, Dorothy S.

    2002-01-01

    Although organizations are attempting to harness emotional intelligence, social constructivist and psychoanalytic perspectives suggest that this is problematic. Emotions deriving from deep unconscious sources (e.g., anxiety) may be impervious to learning. (Contains 33 references.) (SK)

  8. Positive emotion, reward, and cognitive control: emotional versus motivational influences

    Directory of Open Access Journals (Sweden)

    Kimberly Sarah Chiew

    2011-10-01

    Full Text Available It is becoming increasingly appreciated that affective influences can contribute strongly to goal-oriented cognition and behaviour. However, much work is still needed to properly characterize these influences and the mechanisms by which they contribute to cognitive processing. An important question concerns the nature of emotional manipulations (i.e., direct induction of affectively-valenced subjective experience versus motivational manipulations (e.g., delivery of performance-contingent rewards and punishments and their impact on cognitive control. Empirical evidence suggests that both kinds of manipulations can influence cognitive control in a systematic fashion, but investigations of both have largely been conducted independently of one another. Likewise, some theoretical accounts suggest that emotion and motivation may modulate cognitive control via common neural mechanisms, while others suggest the possibility of dissociable influences. Here, we provide an analysis and synthesis of these various accounts, suggesting potentially fruitful new research directions to test competing hypotheses.

  9. The Power of Positive Emotions

    Science.gov (United States)

    ... it going. How Positive Emotions Help Us Positive emotions balance out negative ones, but they have other powerful benefits, too. Instead of narrowing our focus like negative emotions do, positive emotions affect our brains in ways ...

  10. A neuroanatomical dissociation for emotion induced by music

    OpenAIRE

    Johnsen, Erica L.; Tranel, Daniel; Lutgendorf, Susan; Adolphs, Ralph

    2009-01-01

    Does feeling an emotion require changes in autonomic responses, as William James proposed? Can feelings and autonomic responses be dissociated? Findings from cognitive neuroscience have identified brain structures that subserve feelings and autonomic response, including those induced by emotional music. In the study reported here, we explored whether feelings and autonomic responses can be dissociated by using music, a stimulus that has a strong capacity to induce emotional experiences. We te...

  11. Perception of emotion in abstract artworks: a multidisciplinary approach.

    Science.gov (United States)

    Melcher, David; Bacci, Francesca

    2013-01-01

    There is a long-standing and fundamental debate regarding how emotion can be expressed by fine art. Some artists and theorists have claimed that certain features of paintings, such as color, line, form, and composition, can consistently express an "objective" emotion, while others have argued that emotion perception is subjective and depends more on expertise of the observer. Here, we discuss two studies in which we have found evidence for consistency in observer ratings of emotion for abstract artworks. We have developed a stimulus set of abstract art images to test emotional priming, both between different painting images and between paintings and faces. The ratings were also used in a computational vision analysis of the visual features underlying emotion expression. Overall, these findings suggest that there is a strong bottom-up and objective aspect to perception of emotion in abstract artworks that may tap into basic visual mechanisms. © 2013 Elsevier B.V. All rights reserved.

  12. Emotional Geographies of Teaching.

    Science.gov (United States)

    Hargreaves, Andy

    2001-01-01

    Introduces emotional geographies, which describe patterns of closeness and distance in human interactions that shape the emotions people experience about relationships to themselves, others, and the world around them. Using an interview-based study of elementary and secondary teachers, the paper describes five emotional geographies of…

  13. Priming Ability Emotional Intelligence

    Science.gov (United States)

    Schutte, Nicola S.; Malouff, John M.

    2012-01-01

    Two studies examined whether priming self-schemas relating to successful emotional competency results in better emotional intelligence performance. In the first study participants were randomly assigned to a successful emotional competency self-schema prime condition or a control condition and then completed an ability measure of emotional…

  14. Emotion-regulation choice

    NARCIS (Netherlands)

    Sheppes, Gal; Scheibe, Susanne; Suri, Gaurav; Gross, James J.

    2011-01-01

    Despite centuries of speculation about how to manage negative emotions, little is actually known about which emotion-regulation strategies people choose to use when confronted with negative situations of varying intensity. On the basis of a new process conception of emotion regulation, we

  15. Emotion is for influence

    NARCIS (Netherlands)

    van Kleef, G.A.; van Doorn, E.A.; Heerdink, M.W.; Koning, L.F.

    2011-01-01

    Functional approaches to emotion are rapidly gaining in popularity. Thus far the functions of emotions have been conceptualised and studied mainly at the intrapersonal level of analysis, the key question being how individuals are influenced by the emotions they experience. Relatively little is known

  16. Retrieval of Emotional Memories

    Science.gov (United States)

    Buchanan, Tony W.

    2007-01-01

    Long-term memories are influenced by the emotion experienced during learning as well as by the emotion experienced during memory retrieval. The present article reviews the literature addressing the effects of emotion on retrieval, focusing on the cognitive and neurological mechanisms that have been revealed. The reviewed research suggests that the…

  17. What do emotions do?

    DEFF Research Database (Denmark)

    Spanger, Marlene

    2017-01-01

    analyses how emotions of annoyance, hostility, shame and empathy circulate between the researcher, the gatekeepers and the studied people. Asking what do emotions do? the chapter looks into how the circulation of emotions establish both distance and proximity among the subjects. Spanger argues...

  18. Up with Emotional Health.

    Science.gov (United States)

    Pool, Carolyn R.

    1997-01-01

    Daniel Goleman, author of the bestseller "Emotional Intelligence," spoke at the Association for Supervision and Curriculum Development annual conference about children's declining emotional health indicators. He noted that emotional well-being predicts success in academic achievement, employment, marriage, and physical health; and that…

  19. Next generation Emotional Intelligence

    Science.gov (United States)

    J. Saveland

    2012-01-01

    Emotional Intelligence has been a hot topic in leadership training since Dan Goleman published his book on the subject in 1995. Emotional intelligence competencies are typically focused on recognition and regulation of emotions in one's self and social situations, yielding four categories: self-awareness, self-management, social awareness and relationship...

  20. Identity Work and Emotions

    DEFF Research Database (Denmark)

    Winkler, Ingo

    2018-01-01

    This paper reviews the empirical literature on identity work and identifies two distinct approaches to incorporating emotion. The majority of empirical studies use emotion to describe the experiences of identity work. In doing so, the authors (a) mention the emotions that people feel in situation...

  1. Starting Strong: Feasibility of an Indicated Prevention Programme during the Transition to Kindergarten

    Science.gov (United States)

    Eisenhower, Abbey; Baker, Bruce L.; Taylor, Heather

    2016-01-01

    School-based mental health services are a promising context for evidence-based interventions to promote early socio-emotional development, yet implementation presents significant challenges. This paper describes the rationale, content and format of a school-based intervention, Starting Strong in Kindergarten (Starting Strong). Starting Strong is a…

  2. Acculturation and emotion among Asian Americans.

    Science.gov (United States)

    Liem, R; Lim, B A; Liem, J H

    2000-02-01

    This study examined the emotion experience of Asian Americans in relation to respondents' orientation to acculturation: Assimilation, Integration, Separation, or Marginalization (J. W. Berry, 1980). Ego- versus other-focused emotion experiences (H. R. Markus & S. Kitayama, 1991) and attention and valence, 2 stages in P. C. Ellsworth's (1994) model of emotion appraisal, were used to investigate the relation between acculturation and affect. Asian Americans most and least assimilated to the dominant Anglo American culture were expected to exhibit emotion responses correspondingly similar to and different from those of Anglo Americans. Those with a bi-cultural or integrationist trajectory should occupy a middle ground in terms of emotional experience. Compared with the appraisal process, ego- versus other-focused emotions, mediated in part by one's self-construal (e.g., independent or interdependent), were more strongly associated with acculturation orientation in the expected directions. The implications of recognizing the influence of acculturation on the emotional meaning of life encounters of newcomers are discussed in light of community psychology and clinical practice.

  3. How is emotional awareness related to emotion regulation strategies and self-reported negative affect in the general population?

    Directory of Open Access Journals (Sweden)

    Claudia Subic-Wrana

    Full Text Available OBJECTIVE: The Levels of Emotional Awareness Scale (LEAS as a performance task discriminates between implicit or subconscious and explicit or conscious levels of emotional awareness. An impaired awareness of one's feeling states may influence emotion regulation strategies and self-reports of negative emotions. To determine this influence, we applied the LEAS and self-report measures for emotion regulation strategies and negative affect in a representative sample of the German general population. SAMPLE AND METHODS: A short version of the LEAS, the Hospital Anxiety and Depression Scale (HADS and the Emotion Regulation Questionnaire (ERQ, assessing reappraisal and suppression as emotion regulation strategies, were presented to N = 2524 participants of a representative German community study. The questionnaire data were analyzed with regard to the level of emotional awareness. RESULTS: LEAS scores were independent from depression, but related to self-reported anxiety. Although of small or medium effect size, different correlational patters between emotion regulation strategies and negative affectivity were related to implict and explict levels of emotional awareness. In participants with implicit emotional awareness, suppression was related to higher anxiety and depression, whereas in participants with explicit emotional awareness, in addition to a positive relationship of suppression and depression, we found a negative relationship of reappraisal to depression. These findings were independent of age. In women high use of suppression and little use of reappraisal were more strongly related to negative affect than in men. DISCUSSION: Our first findings suggest that conscious awareness of emotions may be a precondition for the use of reappraisal as an adaptive emotion regulation strategy. They encourage further research in the relation between subconsious and conscious emotional awareness and the prefarance of adaptive or maladaptive emotion

  4. How is emotional awareness related to emotion regulation strategies and self-reported negative affect in the general population?

    Science.gov (United States)

    Subic-Wrana, Claudia; Beutel, Manfred E; Brähler, Elmar; Stöbel-Richter, Yve; Knebel, Achim; Lane, Richard D; Wiltink, Jörg

    2014-01-01

    The Levels of Emotional Awareness Scale (LEAS) as a performance task discriminates between implicit or subconscious and explicit or conscious levels of emotional awareness. An impaired awareness of one's feeling states may influence emotion regulation strategies and self-reports of negative emotions. To determine this influence, we applied the LEAS and self-report measures for emotion regulation strategies and negative affect in a representative sample of the German general population. A short version of the LEAS, the Hospital Anxiety and Depression Scale (HADS) and the Emotion Regulation Questionnaire (ERQ), assessing reappraisal and suppression as emotion regulation strategies, were presented to N = 2524 participants of a representative German community study. The questionnaire data were analyzed with regard to the level of emotional awareness. LEAS scores were independent from depression, but related to self-reported anxiety. Although of small or medium effect size, different correlational patters between emotion regulation strategies and negative affectivity were related to implict and explict levels of emotional awareness. In participants with implicit emotional awareness, suppression was related to higher anxiety and depression, whereas in participants with explicit emotional awareness, in addition to a positive relationship of suppression and depression, we found a negative relationship of reappraisal to depression. These findings were independent of age. In women high use of suppression and little use of reappraisal were more strongly related to negative affect than in men. Our first findings suggest that conscious awareness of emotions may be a precondition for the use of reappraisal as an adaptive emotion regulation strategy. They encourage further research in the relation between subconsious and conscious emotional awareness and the prefarance of adaptive or maladaptive emotion regulation strategies The correlational trends found in a representative

  5. Music and emotions

    Directory of Open Access Journals (Sweden)

    Piotr Przybysz

    2013-12-01

    Full Text Available This paper discusses contemporary empirical approaches to the topic of music and emotions that are conducted at the intersection of psychology, neuroscience and musicology. I show that within this interdisciplinary programme a number of general issues were posed that are not that distant from the questions asked by the classical authors such as Stravinsky and Hanslick. The main purpose of the paper is to show that there are three areas of cognitive and behavioural activity of the listener and the respective types of musical emotions: embodied emotions, cognitive emotions, as well as associative and contextual emotions.

  6. Reel Leadership II: Getting Emotional at the Movies

    Science.gov (United States)

    Graham, T. Scott; Ackermann, J. Cooper; Maxwell, Kristi K.

    2004-01-01

    Emotional intelligence (EI) is emerging as an area of interest in leadership development. Recent research stresses how valuable strong EI skills are to the success of the person, team, organization, and society. Unlike IQ, emotional intelligence skills can be improved with focused training, coaching, and lifespan experiences. Effectively used,…

  7. Emotions about Teaching about Human-Induced Climate Change

    Science.gov (United States)

    Lombardi, Doug; Sinatra, Gale M.

    2013-01-01

    Global climate change is receiving increasing attention as a classroom topic. At the same time, research has shown that individuals have strong emotions about the topic. Emotions about controversial topics and individuals' dispositions toward knowledge have been shown to influence judgments about these topics. This study examined the relationships…

  8. An electrical-heating and self-sensing shape memory polymer composite incorporated with carbon fiber felt

    International Nuclear Information System (INIS)

    Gong, Xiaobo; Leng, Jinsong; Liu, Liwu; Liu, Yanju

    2016-01-01

    Shape memory polymers (SMPs) have the ability to adjust their stiffness, lock a temporary shape, and recover the permanent shape upon imposing an appropriate stimulus. They have found their way into the field of morphing structures. The electrically Joule resistive heating of the conductive composite can be a desirable stimulus to activate the shape memory effect of SMPs without external heating equipment. Electro-induced SMP composites incorporated with carbon fiber felt (CFF) were explored in this work. The CFF is an excellent conductive filler which can easily spread throughout the composite. It has a huge advantage in terms of low cost, simple manufacturing process, and uniform and tunable temperature distribution while heating. A continuous and compact conductive network made of carbon fibers and the overlap joints among them was observed from the microscopy images, and this network contributes to the high conductive properties of the CFF/SMP composites. The CFF/SMP composites can be electrical-heated rapidly and uniformly, and its’ shape recovery effect can be actuated by the electrical resistance Joule heating of the CFF without an external heater. The CFF/SMP composite get higher modulus and higher strength than the pure SMP without losing any strain recovery property. The high dependence of temperature and strain on the electrical resistance also make the composite a good self-sensing material. In general, the CFF/SMP composite shows great prospects as a potential material for the future morphing structures. (paper)

  9. Does men's advantage in mental rotation persist when real three-dimensional objects are either felt or seen?

    Science.gov (United States)

    Robert, Michèle; Chevrier, Eliane

    2003-10-01

    In several spatial tasks in which men outperform women in the processing of visual input, the sex difference has been eliminated in matching contexts limited to haptic input. The present experiment tested whether such contrasting results would be reproduced in a mental rotation task. A standard visual condition involved two-dimensional illustrations of three-dimensional stimuli; in a haptic condition, three-dimensional replicas of these stimuli were only felt; in an additional visual condition, these replicas were seen. The results indicated that, irrespective of condition, men's response times were shorter than women's, although accuracy did not significantly differ according to sex. For both men and women, response times were shorter and accuracy was higher in the standard condition than in the haptic one, the best performances being recorded when full replicas were shown. Self-reported solving strategies also varied as a function of sex and condition. The discussion emphasizes the robustness of men's faster speed in mental rotation. With respect to both speed and accuracy, the demanding sequential processing called for in the haptic setting, relative to the standard condition, is underscored, as is the benefit resulting from easier access to depth cues in the visual context with real three-dimensional objects.

  10. [Interactions between teenagers and general practitioners during consultations: progression of felt disquiet and impact of physicians' training. SOCRATE 1 study].

    Science.gov (United States)

    Binder, Philippe; Jouhet, Vianney; Valette, Thierry; Goasdoué, Elen; Marcelli, Daniel; Ingrand, Pierre

    2009-10-20

    This study aimed at assessing the frequency of adolescents'ill-being beyond their complaint during a general practitioner's (GP) consultation, analyzing the progression of their feeling during an ordinary consultation, comparing it to the physician's feeling and checking whether this feeling could correlate a short and specific training received by the physician. 53 physicians were divided into 2 groups: 29 physicians experienced with adolescents and 24 control physicians from a non-adjacent department. 665 consultations involving adolescents aged 12-20 years were analyzed using 2 questionnaires filled in by adolescents before and after the consultation as well as a questionnaire filled in by physicians at the end of the consultation. Among adolescents consulting for "non-psychological" complaints, one out of six acknowledged having other problems. Sixty percent of them considered talking about these problems during the consultation. During a single GP's consultation, the adolescents'sensation of feeling good about themselves, being understood and listened to significantly improved. However, such an improvement did not depend on the physician's experience in adolescents. Nevertheless, experienced physicians are more circumspect than control physicians regarding the level of well-being felt or put forward by adolescents. The study reveals that a short awareness program is sufficient to sustainably draw general practitioners' attention on teenagers' disquiet, but insufficient to induce an improvement of teenagers' feeling, which is anyhow recorded during a consultation. Measuring an impact on teenagers requires a probably more thorough training for physicians and a longer-term analysis by teenagers.

  11. Bio-electro oxidation of indigo carmine by using microporous activated carbon fiber felt as anode and bioreactor support.

    Science.gov (United States)

    Garcia, Luane Ferreira; Rodrigues Siqueira, Ana Claudia; Lobón, Germán Sanz; Marcuzzo, Jossano Saldanha; Pessela, Benevides Costa; Mendez, Eduardo; Garcia, Telma Alves; de Souza Gil, Eric

    2017-11-01

    The bioremediation and electro-oxidation (EO) processes are included among the most promising cleaning and decontamination mechanisms of water. The efficiency of bioremediation is dictated by the biological actuator for a specific substrate, its suitable immobilization and all involved biochemical concepts. The EO performance is defined by the anode efficiency to perform the complete mineralization of target compounds and is highlighted by the low or null use of reagent. Recently, the combination of both technologies has been proposed. Thus, the development of high efficient, low cost and eco-friendly anodes for sustainable EO, as well as, supporting devices for immobilization of biological systems applied in bioremediation is an open field of research. Therefore, the aim of this work was to promote the bio-electrochemical remediation of indigo carmine dye (widely common in textile industry), using new anode based on a microporous activated carbon fiber felt (ACFF) and ACFF with immobilized Laccase (Lcc) from Pycnoporus sanguineus. The results were discolorations of 62.7% with ACFF anode and 83.60% with ACFF-MANAE-Lcc anode, both for 60 min in tap water. This remediation rates show that this new anode has low cost and efficiency in the degradation of indigo dye and can be applied for other organic pollutant. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Nobody asked me how I felt: experiences of adult children of persons with young-onset dementia.

    Science.gov (United States)

    Barca, Maria Lage; Thorsen, Kirsten; Engedal, Knut; Haugen, Per Kristian; Johannessen, Aud

    2014-12-01

    There are few studies of young persons (old) with dementia, and the situation of their children has been a neglected research field. The aim is explore how adult children of a parent with young-onset dementia have experienced the development of their parents' dementia and what needs they have for assistance. Qualitative interviews with 14 informants (aged 20-37 years; 12 daughters, 2 sons) during 2011 were conducted and analyzed thematically. The informants experienced great burdens and felt neglected during the development of their parents' dementia, both by their family and by health and social services. They emphasized a need to be seen as individuals, with their experiences, feelings, and personal needs for assistance. The stresses experienced during the development of parental dementia seemed to increase conflicts in the family. There were variations in reactions between children, depending on age, gender, family structure and relationships, responsibilities, personal relations with both parents, and whether there was an adult primary caregiver. The length of time living together with the parent with dementia seemed to increase the stress and burden to the children. They expressed a great need for information and support. The findings strengthen the notion of the need for family-oriented support, combined with person-centered care for the children according to their needs. In addition, group meetings and contact with other young people in the same stage of life could be of interest for some.

  13. Felt heaviness is used to perceive the affordance for throwing but rotational inertia does not affect either.

    Science.gov (United States)

    Zhu, Qin; Shockley, Kevin; Riley, Michael A; Tolston, Michael T; Bingham, Geoffrey P

    2013-01-01

    Bingham et al. discovered a perceptible affordance property, composed of a relation between object weight and size, used to select optimal objects for long-distance throwing. Subsequent research confirmed this finding, but disconfirmed a hypothesis formulated by Bingham et al. about the information used to perceive the affordance. Following this, Zhu and Bingham investigated the possibility that optimal objects for throwing are selected as having a particular felt heaviness. The results supported this hypothesis. Perceived heaviness exhibits the size-weight illusion: to be perceived as equally heavy, larger objects must weigh more than smaller ones. Amazeen and Turvey showed that heaviness perception is determined by rotational inertia. We investigated whether rotational inertia would determine both perceived heaviness and throw-ability when spherical objects were held in the hand and wielded about the wrist. We found again that a particular judged heaviness corresponded to judged throw-ability. However, rotational inertia was found to have no effect on either judgment, suggesting that rotational inertia does not determine perceived heaviness of spherical objects held in the hand, as it did for the weighted-rod-type objects used by Amazeen and Turvey.

  14. Usefulness of three-dimensional transesophageal echocardiography for diagnosis of hemolytic anemia due to inverted internal felt strip after surgery for aortic dissection.

    Science.gov (United States)

    Oda, Takeshi; Yasunaga, Hiroshi; Zaima, Yasuyuki; Arimura, Akiko; Imai, Shinichi; Kanamoto, Ryo; Fukuda, Hayato; Nakamura, Eiji; Tashiro, Hideki; Aoyagi, Shigeaki

    2017-04-01

    Felt strips are widely used for reinforcement of the aortic stump in surgery for aortic dissection (AD). Postoperative hemolytic anemia (HA) due to an inverted internal felt strip at the aortic stump fixation for AD is extremely rare. A 70-year-old woman underwent ascending aorta replacement for acute type A AD, where both proximal and distal anastomotic sites were reinforced with Teflon felt strips. A week later, macroscopic hematuria and HA emerged. Three-dimensional transesophageal echocardiography (3D-TEE) demonstrated that the proximal inner felt strip turned up and protruded into the aortic inner lumen. At redo surgery, which was performed 2 weeks after the initial surgery, the findings of 3D-TEE were confirmed, and the inverted internal felt strip was replaced with a bovine pericardial strip. The findings of HA disappeared immediately after the second surgery. 3D-TEE is a very informative, valuable modality for accurate diagnosis that leads to a safe surgery.

  15. Reconsidering Emotion Dysregulation.

    Science.gov (United States)

    D'Agostino, Alessandra; Covanti, Serena; Rossi Monti, Mario; Starcevic, Vladan

    2017-12-01

    This article aims to review the concept of emotion dysregulation, focusing on issues related to its definition, meanings and role in psychiatric disorders. Articles on emotion dysregulation published until May 2016 were identified through electronic database searches. Although there is no agreement about the definition of emotion dysregulation, the following five overlapping, not mutually exclusive dimensions of emotion dysregulation were identified: decreased emotional awareness, inadequate emotional reactivity, intense experience and expression of emotions, emotional rigidity and cognitive reappraisal difficulty. These dimensions characterise a number of psychiatric disorders in various proportions, with borderline personality disorder and eating disorders seemingly more affected than other conditions. The present review contributes to the literature by identifying the key components of emotion dysregulation and by showing how these permeate various forms of psychopathology. It also makes suggestions for improving research endeavours. Better understanding of the various dimensions of emotion dysregulation will have implications for clinical practice. Future research needs to address emotion dysregulation in all its multifaceted complexity so that it becomes clearer what the concept encompasses.

  16. Pancreatic fistula after laparoscopic splenectomy in patients with hypersplenism due to liver cirrhosis: effect of fibrin glue and polyglycolic acid felt on prophylaxis of postoperative complications.

    Science.gov (United States)

    Tsutsumi, Norifumi; Tomikawa, Morimasa; Akahoshi, Tomohiko; Kawanaka, Hirofumi; Ota, Mitsuhiko; Sakaguchi, Yoshihisa; Kusumoto, Tetsuya; Ikejiri, Koji; Hashizume, Makoto; Maehara, Yoshihiko

    2016-11-01

    This study aimed to determine the effect of fibrin glue and polyglycolic acid (PGA) felt on prevention of pancreatic fistula (PF) after laparoscopic splenectomy in patients with hypersplenism due to liver cirrhosis. Fifty consecutive patients were enrolled in this prospective study. Twenty-three patients underwent laparoscopic splenectomy with a fibrin sheet (fibrin sheet group). The sealing ability of each treatment was evaluated by an ex vivo pressure test model. Based on the results from ex vivo experiments, 27 patients received prophylaxis using fibrin glue and PGA felt (PGA with fibrin group). The primary endpoint was the incidence of PF. Significantly more (5, 22%) patients developed PF in the fibrin sheet group than in the PGA with fibrin group (0%, P = .037). Our new application of fibrin glue and PGA felt is an effective prophylactic procedure for preventing development of PF after laparoscopic splenectomy. Copyright © 2016 Elsevier Inc. All rights reserved.

  17. [Neuroarchitecture of musical emotions].

    Science.gov (United States)

    Sel, Alejandra; Calvo-Merino, Beatriz

    2013-03-01

    The emotional response to music, or musical emotion, is a universal response that draws on diverse psychological processes implemented in a large array of neural structures and mechanisms. Studies using electroencephalography, functional magnetic resonance, lesions and individuals with extent musical training have begun to elucidate some of these mechanisms. The objective of this article is reviewing the most relevant studies that have tried to identify the neural correlates of musical emotion from the more automatic to the more complex processes, and to understand how these correlates interact in the brain. The article describes how the presentation of music perceived as emotional is associated with a rapid autonomic response in thalamic and subthalamic structures, accompanied by changes in the electrodermal and endocrine responses. It also explains how musical emotion processing activates auditory cortex, as well as a series of limbic and paralimbic structures, such as the amygdala, the anterior cingulate cortex or the hippocampus, demonstrating the relevant contribution of the limbic system to musical emotion. Further, it is detailed how musical emotion depends to a great extent on semantic and syntactic process carried out in temporal and parietofrontal areas, respectively. Some of the recent works demonstrating that musical emotion highly relies on emotional simulation are also mentioned. Finally, a summary of these studies, their limitations, and suggestions for further research on the neuroarchitecture of musical emotion are given.

  18. Affective divergence: automatic responses to others' emotions depend on group membership.

    Science.gov (United States)

    Weisbuch, Max; Ambady, Nalini

    2008-11-01

    Extant research suggests that targets' emotion expressions automatically evoke similar affect in perceivers. The authors hypothesized that the automatic impact of emotion expressions depends on group membership. In Experiments 1 and 2, an affective priming paradigm was used to measure immediate and preconscious affective responses to same-race or other-race emotion expressions. In Experiment 3, spontaneous vocal affect was measured as participants described the emotions of an ingroup or outgroup sports team fan. In these experiments, immediate and spontaneous affective responses depended on whether the emotional target was ingroup or outgroup. Positive responses to fear expressions and negative responses to joy expressions were observed in outgroup perceivers, relative to ingroup perceivers. In Experiments 4 and 5, discrete emotional responses were examined. In a lexical decision task (Experiment 4), facial expressions of joy elicited fear in outgroup perceivers, relative to ingroup perceivers. In contrast, facial expressions of fear elicited less fear in outgroup than in ingroup perceivers. In Experiment 5, felt dominance mediated emotional responses to ingroup and outgroup vocal emotion. These data support a signal-value model in which emotion expressions signal environmental conditions. (c) 2008 APA, all rights reserved.

  19. Emotional display rules in Palestine: Ingroup/outgroup membership, status of interaction partner and gender.

    Science.gov (United States)

    Flicker, Sharon M; Ayoub, Haneen J S; Guynn, Melissa J

    2017-05-05

    This study investigates emotional display rules within the Palestinian context, focusing on the seven basic emotions in a sample of 150 college students from the Gaza Strip and the West Bank. Overall, participants felt that it was more appropriate to express positive emotions (happiness and surprise) than negative powerful (anger, contempt and disgust) or negative powerless (fear and sadness) emotions. They also perceived it to be more appropriate to express positive and negative powerless emotions to ingroup than outgroup members and to express negative powerful emotions to lower status compared to higher status individuals. Gender differences were also found: men endorsed greater expression of both powerful and, surprisingly, powerless emotions than women, but only when interacting with outgroup members. Results are interpreted in terms of the cultural values of individualism-collectivism and power distance as well as cultural differences in emotional expressiveness between collectivistic societies. This study is one of the first to examine emotional display rules in an Arab population, thus expanding our current knowledge base. © 2017 International Union of Psychological Science.

  20. What does it feel like to be 100? Socio-emotional aspects of well-being in the stories of 16 Centenarians living in the United Kingdom.

    Science.gov (United States)

    Hutnik, Nimmi; Smith, Pam; Koch, Tina

    2012-01-01

    The purpose of this article was to describe socio-emotional themes in the stories of 16 Centenarians living in the United Kingdom. Sixteen Centenarians were recruited and interviewed face-to-face by members of the research team. Participants were invited to tell the story of their lives in line with the principles of participatory action research (Koch and Kralik, 2006). The resultant story was returned to the Centenarian and their significant others for their validation and ownership. Stories were further analysed alongside verbatim interview transcripts. The first author wrote her psycho-social interpretation of the socio-emotional content in each person s life. These psycho-social interpretations were combined to provide commonalities in experience. These six common experiences or themes were: Engagement in the world, Happiness and describing a good life, Stoicism, Sources of support, Sources of frustration and Talking about death. All participants had strong interests. They reported their lives as having been 'good' or 'happy'. They were resilient in the face of stress. Their frustrations pertained to visual or mobility impairments. While they were accepting the death of spouses, siblings and significant others, they were silent about the proximity of their own. In this article, we consider these themes in the light of previous empirical findings and theories. Centenarians indicated that life had been worth living and that it felt good to be 100 years of age. We explore the limitations of this study and discuss implications of the findings for those involved with the oldest old.

  1. Aesthetic and emotional effects of meter and rhyme in poetry.

    Science.gov (United States)

    Obermeier, Christian; Menninghaus, Winfried; von Koppenfels, Martin; Raettig, Tim; Schmidt-Kassow, Maren; Otterbein, Sascha; Kotz, Sonja A

    2013-01-01

    Metrical patterning and rhyme are frequently employed in poetry but also in infant-directed speech, play, rites, and festive events. Drawing on four line-stanzas from nineteenth and twentieth German poetry that feature end rhyme and regular meter, the present study tested the hypothesis that meter and rhyme have an impact on aesthetic liking, emotional involvement, and affective valence attributions. Hypotheses that postulate such effects have been advocated ever since ancient rhetoric and poetics, yet they have barely been empirically tested. More recently, in the field of cognitive poetics, these traditional assumptions have been readopted into a general cognitive framework. In the present experiment, we tested the influence of meter and rhyme as well as their interaction with lexicality in the aesthetic and emotional perception of poetry. Participants listened to stanzas that were systematically modified with regard to meter and rhyme and rated them. Both rhyme and regular meter led to enhanced aesthetic appreciation, higher intensity in processing, and more positively perceived and felt emotions, with the latter finding being mediated by lexicality. Together these findings clearly show that both features significantly contribute to the aesthetic and emotional perception of poetry and thus confirm assumptions about their impact put forward by cognitive poetics. The present results are explained within the theoretical framework of cognitive fluency, which links structural features of poetry with aesthetic and emotional appraisal.

  2. A Feeling for Books: Using Literature to Promote Social-Emotional Development

    Science.gov (United States)

    Tunks, Karen W.; Gilles, Rebecca M.

    2013-01-01

    Social-emotional development is a fundamental part of a child's overall well-being. Healthy development forms a critical foundation for building positive relationships and a strong self-esteem. Social-emotional development includes the ability to express and manage emotions and to establish secure relationships. All children have a natural desire…

  3. Self-Study in Emotion Work: Organizing Chaos by Negotiating Private and Public Grief

    Science.gov (United States)

    Farnsworth, Megan

    2016-01-01

    In order to improve her practice, a teacher educator explored emotions as catalysts for teaching and learning by asking the research question, "How can I support preservice teachers' emotional intelligence (EI), as well as my own, as we negotiate the impact of strong emotions in the pedagogical environment?" Three levels of reflection…

  4. "I Know How You Feel": Preschoolers' Emotion Knowledge Contributes to Early School Success

    Science.gov (United States)

    Denham, Susanne A.; Bassett, Hideko H.; Brown, Chavaughn; Way, Erin; Steed, Jessica

    2015-01-01

    Differences in emotion knowledge by children's age, gender, and socioeconomic risk status, as well as associations of emotion knowledge with executive control, social competence, and early classroom adjustment, were investigated. On emotion knowledge, 4- and 5-year-olds scored higher than 3-year-olds, with girls showing this effect more strongly.…

  5. EMCORE - Emotional Cooperative Groupware

    Science.gov (United States)

    Fasoli, N.; Messina, A.

    In the last years considerable effort has been spent to develop groupware applications. Despite this, no general consenus has been met by groupware applications in computer field. Interdisciplinary approach could prove very useful to overcome these difficulties. A workgroup is not simply a set of people gathered together, working for a common goal. It can also be thought as a strong, hard mental reality. Actually, sociological and psychological definitions of group differ considerably. At sociological level a group is generally described in the view of the activities and events occurring inside the group itself. On the other hand, the psychological group approach considers not only the actions occurring inside the group, but also all the mental activities originated by belonging to the group, be they emotional or rational nature. Since early '60 simple work group (i.e. discussion group) has been analyzed in his psychological behavior. EMCORE is a prototype which aims to support computer science methods with psychological approach. The tool has been developed for a discussion group supported by heterogeneous distributed systems and has been implemented according to the CORBA abstraction augmented by the machine independent JAVA language. The tool allows all the common activities of a discussion group: discussion by voice or by chatting board if multimedia device are not present; discussion and elaboration of a shared document by text and/or graphic editor. At the same time, tools are provided for the psychoanalytic approach, according to a specific methodology.

  6. Emotions & Relationships: Dealing with the Tough Stuff

    Science.gov (United States)

    Emotions & Relationships: Dealing with the Tough Stuff; emotional health; emotional health; emotional health article; emotional health articles; best way to deal with emotions; best ways to deal with relationships; how to build relationships; how to strengthen relationships

  7. Patients' perspectives on the management of emotional distress in primary care settings.

    Science.gov (United States)

    Brody, D S; Khaliq, A A; Thompson, T L

    1997-07-01

    To investigate how important treatment for emotional distress is to primary care patients in general and to primary care patients with depression, and to evaluate the types of mental health interventions they desire. Patient surveys. Five private primary care practices. Patients' desire for treatment of emotional distress and for specific types of mental health interventions were measured, as well as patients' ratings of the impact of emotional distress, the frequency of depressive symptoms, and mental health functioning. Of the 403 patients, 33% felt that it was "somewhat important" and 30% thought it was "extremely important" that their physician tries to help them with their emotional distress. Patient desire for this help was significantly related to a diagnosis of depression (p emotional distress (p patients with presumptive diagnoses of major and minor depression, 84% and 79%, respectively, felt that it was at least somewhat important that they receive this help from their physician. Sixty-one percent of all primary care patients surveyed and 69% of depressed patients desired counseling: 23% of all patients and 33% of depressed patients wanted a medication: and 11% of all patients and 5% of depressed patients desired a referral to a mental health specialist. A majority of these primary care patients and almost all of the depressed patients felt that it was at least somewhat important to receive help from their physician for emotional distress. The desire for this help seems to be related to the severity of the mental health problem. Most of the patients wanted counseling, but relatively few desired a referral to a mental health specialist.

  8. The expressions of emotions

    DEFF Research Database (Denmark)

    Vishnivetz, Berta

    Abstract On the broadness of the vast field called “Expressions of Emotions” this study focuses on the whole bodily emotional expression. The main question posed is: Whether there are movement patterns specific to each emotion?. I carried out a thorough review of the theories of emotion...... and of expressions of emotions and movement notation that provided the sources for a careful research plan for the empirical process of this study. On this basis I chose to record onto video the four previously choreographed movements that I considered to correspond each of the following emotions: joy, fear, sadness...... emotional display. The observers closely matched the investigator’s own parameters of what was expressed in the video. Other conditions which this observing system was designed to fulfil: to use simple and “objective” terms, only a short training period, and not use any special symbols. The results obtained...

  9. Emotion and autobiographical memory

    Science.gov (United States)

    Holland, Alisha C.; Kensinger, Elizabeth A.

    2010-03-01

    Autobiographical memory encompasses our recollections of specific, personal events. In this article, we review the interactions between emotion and autobiographical memory, focusing on two broad ways in which these interactions occur. First, the emotional content of an experience can influence the way in which the event is remembered. Second, emotions and emotional goals experienced at the time of autobiographical retrieval can influence the information recalled. We discuss the behavioral manifestations of each of these types of interactions and describe the neural mechanisms that may support those interactions. We discuss how findings from the clinical literature (e.g., regarding depression) and the social psychology literature (e.g., on emotion regulation) might inform future investigations of the interplay between the emotions experienced at the time of retrieval and the memories recalled, and we present ideas for future research in this domain.

  10. Are Emotions Natural Kinds?

    Science.gov (United States)

    Barrett, Lisa Feldman

    2006-03-01

    Laypeople and scientists alike believe that they know anger, or sadness, or fear, when they see it. These emotions and a few others are presumed to have specific causal mechanisms in the brain and properties that are observable (on the face, in the voice, in the body, or in experience)-that is, they are assumed to be natural kinds. If a given emotion is a natural kind and can be identified objectively, then it is possible to make discoveries about that emotion. Indeed, the scientific study of emotion is founded on this assumption. In this article, I review the accumulating empirical evidence that is inconsistent with the view that there are kinds of emotion with boundaries that are carved in nature. I then consider what moving beyond a natural-kind view might mean for the scientific understanding of emotion. © 2006 Association for Psychological Science.

  11. Positive and negative emotions underlie motivation for L2 learning

    Directory of Open Access Journals (Sweden)

    Peter D. MacIntyre

    2017-03-01

    Full Text Available The role of basic emotions in SLA has been underestimated in both research and pedagogy. The present article examines 10 positive emotions (joy, gratitude, serenity, interest, hope, pride, amusement, inspiration, awe, and love and 9 negative emotions (anger, contempt, disgust, embarrassment, guilt, hate, sadness, feeling scared, and being stressed. The emotions are correlated with core variables chosen from three well-known models of L2 motivation: Gardner’s integrative motive, Clément’s social-contextual model, and Dörnyei’s L2 self system. Respondents came from Italian secondary schools, and most participants were from monolingual Italian speaking homes. They described their motivation and emotion with respect to learning German in a region of Italy (South Tyrol that features high levels of contact between Italians and Germans. Results show that positive emotions are consistently and strongly correlated with motivation-related variables. Correlations involving negative emotions are weaker and less consistently implicated in motivation. The positivity ratio, that is, the relative prevalence of positive over negative emotion, showed strong correlations with all of the motivation constructs. Regression analysis supports the conclusion that a variety of emotions, not just one or two key ones, are implicated in L2 motivation processes in this high-contact context.

  12. Emotions and Eating Behavior

    OpenAIRE

    Fernández, Elizabeth; Martínez, Lucy

    2016-01-01

    The present study focuses on identifying which meals are more frequently consumed by university students and which emotions are experienced during feeding. The sample consisted of 819 participants, male and female (average age 22 years old). General results indicate that emotions experienced by university students while taking their meals are mainly positive (enjoyment, pleasure, joy, happiness and love). Additionally, sex differences were identified in types of food and emotions reported by ...

  13. Risk, Affect and Emotion

    Directory of Open Access Journals (Sweden)

    Jens O. Zinn

    2006-01-01

    Full Text Available For a long time theorising has underestimated the importance of affect and emotion in decision making and the management of risk and uncertainty. In relatively one-sided interpretations emotions were often interpreted as threats for rational decision making, and could be triggered by uncertainties, which would go along with social change. Recent interdisciplinary research has shown the importance to acknowledge the more complex link between reasoning and emotions. The article outlines different perspectives on emotion in risk research of economics, psychology and sociology and argues for further research. URN: urn:nbn:de:0114-fqs0601293

  14. How Large Is the Role of Emotion in Judgments of Moral Dilemmas?

    Science.gov (United States)

    Horne, Zachary; Powell, Derek

    2016-01-01

    Moral dilemmas often pose dramatic and gut-wrenching emotional choices. It is now widely accepted that emotions are not simply experienced alongside people's judgments about moral dilemmas, but that our affective processes play a central role in determining those judgments. However, much of the evidence purporting to demonstrate the connection between people's emotional responses and their judgments about moral dilemmas has recently been called into question. In the present studies, we reexamined the role of emotion in people's judgments about moral dilemmas using a validated self-report measure of emotion. We measured participants' specific emotional responses to moral dilemmas and, although we found that moral dilemmas evoked strong emotional responses, we found that these responses were only weakly correlated with participants' moral judgments. We argue that the purportedly strong connection between emotion and judgments of moral dilemmas may have been overestimated.

  15. Anxiety, emotional processing and depression in people with multiple sclerosis.

    Science.gov (United States)

    Gay, Marie-Claire; Bungener, Catherine; Thomas, Sarah; Vrignaud, Pierre; Thomas, Peter W; Baker, Roger; Montel, Sébastien; Heinzlef, Olivier; Papeix, Caroline; Assouad, Rana; Montreuil, Michèle

    2017-02-23

    Despite the high comorbidity of anxiety and depression in people with multiple sclerosis (MS), little is known about their inter-relationships. Both involve emotional perturbations and the way in which emotions are processed is likely central to both. The aim of the current study was to explore relationships between the domains of mood, emotional processing and coping and to analyse how anxiety affects coping, emotional processing, emotional balance and depression in people with MS. A cross-sectional questionnaire study involving 189 people with MS with a confirmed diagnosis of MS recruited from three French hospitals. Study participants completed a battery of questionnaires encompassing the following domains: i. anxiety and depression (Hospital Anxiety and Depression Scale (HADS)); ii. emotional processing (Emotional Processing Scale (EPS-25)); iii. positive and negative emotions (Positive and Negative Emotionality Scale (EPN-31)); iv. alexithymia (Bermond-Vorst Alexithymia Questionnaire) and v. coping (Coping with Health Injuries and Problems-Neuro (CHIP-Neuro) questionnaire. Relationships between these domains were explored using path analysis. Anxiety was a strong predictor of depression, in both a direct and indirect way, and our model explained 48% of the variance of depression. Gender and functional status (measured by the Expanded Disability Status Scale) played a modest role. Non-depressed people with MS reported high levels of negative emotions and low levels of positive emotions. Anxiety also had an indirect impact on depression via one of the subscales of the Emotional Processing Scale ("Unregulated Emotion") and via negative emotions (EPN-31). This research confirms that anxiety is a vulnerability factor for depression via both direct and indirect pathways. Anxiety symptoms should therefore be assessed systematically and treated in order to lessen the likelihood of depression symptoms.

  16. Emotional expressions in voice and music: same code, same effect?

    Science.gov (United States)

    Escoffier, Nicolas; Zhong, Jidan; Schirmer, Annett; Qiu, Anqi

    2013-08-01

    Scholars have documented similarities in the way voice and music convey emotions. By using functional magnetic resonance imaging (fMRI) we explored whether these similarities imply overlapping processing substrates. We asked participants to trace changes in either the emotion or pitch of vocalizations and music using a joystick. Compared to music, vocalizations more strongly activated superior and middle temporal cortex, cuneus, and precuneus. However, despite these differences, overlapping rather than differing regions emerged when comparing emotion with pitch tracing for music and vocalizations, respectively. Relative to pitch tracing, emotion tracing activated medial superior frontal and anterior cingulate cortex regardless of stimulus type. Additionally, we observed emotion specific effects in primary and secondary auditory cortex as well as in medial frontal cortex that were comparable for voice and music. Together these results indicate that similar mechanisms support emotional inferences from vocalizations and music and that these mechanisms tap on a general system involved in social cognition. Copyright © 2011 Wiley Periodicals, Inc.

  17. Towards a neural basis of music-evoked emotions.

    Science.gov (United States)

    Koelsch, Stefan

    2010-03-01

    Music is capable of evoking exceptionally strong emotions and of reliably affecting the mood of individuals. Functional neuroimaging and lesion studies show that music-evoked emotions can modulate activity in virtually all limbic and paralimbic brain structures. These structures are crucially involved in the initiation, generation, detection, maintenance, regulation and termination of emotions that have survival value for the individual and the species. Therefore, at least some music-evoked emotions involve the very core of evolutionarily adaptive neuroaffective mechanisms. Because dysfunctions in these structures are related to emotional disorders, a better understanding of music-evoked emotions and their neural correlates can lead to a more systematic and effective use of music in therapy. Copyright 2010 Elsevier Ltd. All rights reserved.

  18. Links between emotion perception and social participation restriction following stroke.

    Science.gov (United States)

    Cooper, Clare L; Phillips, Louise H; Johnston, Marie; Radlak, Bogumila; Hamilton, Steven; McLeod, Mary Joan

    2014-01-01

    Stroke can cause impairment in emotion perception, but the social consequences of these problems have not been explored to date. In a group of patients with stroke, this study investigated whether difficulties in emotion perception related to social participation and quality-of-life. It also assessed whether these relationships remained significant when controlling for activity limitations. Individuals 1 year post-stroke (n = 28) and control participants (n = 40) were assessed on emotion perception across different modalities. Activity limitations, social participation, and multiple domains of quality-of-life were assessed in patients. Participants with stroke were impaired on emotion perception compared to controls. Emotion perception problems in stroke were significantly correlated with social participation and psychological aspects of QoL, but not with activity limitations. The strong relationships of emotion perception with social participation and psychological aspects of QoL following stroke may have implications for post-stroke outcomes.

  19. Emotion-Related Visual Mismatch Responses in Schizophrenia: Impairments and Correlations with Emotion Recognition

    Science.gov (United States)

    Csukly, Gábor; Stefanics, Gábor; Komlósi, Sarolta; Czigler, István; Czobor, Pál

    2013-01-01

    Background and Objectives Mismatch negativity (MMN) is an event-related potential (ERP) measure of preattentional sensory processing. While deficits in the auditory MMN are robust electrophysiological findings in schizophrenia, little is known about visual mismatch response and its association with social cognitive functions such as emotion recognition in schizophrenia. Our aim was to study the potential deficit in the visual mismatch response to unexpected facial emotions in schizophrenia and its association with emotion recognition impairments, and to localize the sources of the mismatch signals. Experimental Design The sample comprised 24 patients with schizophrenia and 24 healthy control subjects. Controls were matched individually to patients by gender, age, and education. ERPs were recorded using a high-density 128-channel BioSemi amplifier. Mismatch responses to happy and fearful faces were determined in 2 time windows over six regions of interest (ROIs). Emotion recognition performance and its association with the mismatch response were also investigated. Principal Observations Mismatch signals to both emotional conditions were significantly attenuated in patients compared to controls in central and temporal ROIs. Controls recognized emotions significantly better than patients. The association between overall emotion recognition performance and mismatch response to the happy condition was significant in the 250–360 ms time window in the central ROI. The estimated sources of the mismatch responses for both emotional conditions were localized in frontal regions, where patients showed significantly lower activity. Conclusions Impaired generation of mismatch signals indicate insufficient automatic processing of emotions in patients with schizophrenia, which correlates strongly with decreased emotion recognition. PMID:24116046

  20. Winning millennial consumers in FMCG product by implementing emotional marketing on social media (case study: TVC Indomie Kuah versi 'Bikin Santai Makin Hangat' on Instagram)

    OpenAIRE

    Novie, Ms; Sujono, Firman Kurniawan

    2017-01-01

    Fast Moving Consumer Goods (FMCG) are products that sold quickly and having a brand switcher consumer type. Its biggest challenge is having many competitors in their industry that make them have to execute an accurate strategy and always create new innovation. Therefore, there is a phenomenon where FMCG products are using social media as a platform to connect brand emotionally making consumer felt appreciated and honored so they tend to buy the brand. Emotional Marketing is a concept in the w...

  1. Quantum electrodynamics of strong fields

    International Nuclear Information System (INIS)

    Greiner, W.

    1983-01-01

    Quantum Electrodynamics of Strong Fields provides a broad survey of the theoretical and experimental work accomplished, presenting papers by a group of international researchers who have made significant contributions to this developing area. Exploring the quantum theory of strong fields, the volume focuses on the phase transition to a charged vacuum in strong electric fields. The contributors also discuss such related topics as QED at short distances, precision tests of QED, nonperturbative QCD and confinement, pion condensation, and strong gravitational fields In addition, the volume features a historical paper on the roots of quantum field theory in the history of quantum physics by noted researcher Friedrich Hund

  2. Natural Language Description of Emotion

    Science.gov (United States)

    Kazemzadeh, Abe

    2013-01-01

    This dissertation studies how people describe emotions with language and how computers can simulate this descriptive behavior. Although many non-human animals can express their current emotions as social signals, only humans can communicate about emotions symbolically. This symbolic communication of emotion allows us to talk about emotions that we…

  3. Emotional Intelligence and School Leadership

    Science.gov (United States)

    Gray, David

    2009-01-01

    Emotional intelligence is the cornerstone of every decision a principal makes; solving problems and making judgments are part of a leader's system of values and beliefs. Mayer and Salovney (1997) described emotionally intelligent leaders as those who are able to perceive and understand emotions and to regulate emotions to foster emotional and…

  4. Networks of prospective thoughts: The organisational role of emotion and its impact on well-being.

    Science.gov (United States)

    Demblon, Julie; D'Argembeau, Arnaud

    2016-01-01

    Recent research has shown that many prospective thoughts are organised in networks of related events, but the relational dimensions that contribute to the formation of such networks are not fully understood. Here, we investigated the organisational role of emotion by using cues of different valence for eliciting event networks. We found that manipulating the emotional valence of cues influenced the characteristics of events within networks, and that members of a network were more similar to each other on affective components than they were to members of other networks. Furthermore, a substantial proportion of events within networks were part of thematic clusters and cluster membership significantly modulated the impact of represented events on current well-being, in part through an intensification of the emotion felt when thinking about these events. These findings demonstrate that emotion contributes to the organisation of future thoughts in networks that can affect people's well-being.

  5. The Positive Effects of Trait Emotional Intelligence during a Performance Review Discussion – A Psychophysiological Study

    Science.gov (United States)

    Salminen, Mikko; Ravaja, Niklas

    2017-01-01

    Performance review discussions of real manager–subordinate pairs were examined in two studies to investigate the effects of trait emotional intelligence (EI) on dyad member’s felt and expressed emotions. Altogether there were 84 managers and 122 subordinates in two studies using 360 measured and self-reported trait EI. Facial electromyography, and frontal electroencephalography (EEG) asymmetry were collected continuously. Manager’s high trait EI was related to increased positive valence emotional facial expressions in the dyad during the discussions. The managers also had more EEG frontal asymmetry indicating approach motivation, than the subordinates. In addition, actor and partner effects and actor × partner interactions, and interactions between the role and actor or partner effect of trait EI were observed. Both actor and partner trait EI were related to more positive self-reported emotional valence. The results imply that trait EI has a role in organizational social interaction. PMID:28400747

  6. The Positive Effects of Trait Emotional Intelligence during a Performance Review Discussion - A Psychophysiological Study.

    Science.gov (United States)

    Salminen, Mikko; Ravaja, Niklas

    2017-01-01

    Performance review discussions of real manager-subordinate pairs were examined in two studies to investigate the effects of trait emotional intelligence (EI) on dyad member's felt and expressed emotions. Altogether there were 84 managers and 122 subordinates in two studies using 360 measured and self-reported trait EI. Facial electromyography, and frontal electroencephalography (EEG) asymmetry were collected continuously. Manager's high trait EI was related to increased positive valence emotional facial expressions in the dyad during the discussions. The managers also had more EEG frontal asymmetry indicating approach motivation, than the subordinates. In addition, actor and partner effects and actor × partner interactions, and interactions between the role and actor or partner effect of trait EI were observed. Both actor and partner trait EI were related to more positive self-reported emotional valence. The results imply that trait EI has a role in organizational social interaction.

  7. Identification of parameters underlying emotions and a classification of emotions

    OpenAIRE

    Kumar, N. Arvind

    2008-01-01

    The standard classification of emotions involves categorizing the expression of emotions. In this paper, parameters underlying some emotions are identified and a new classification based on these parameters is suggested.

  8. Pitching Emotions : The Interpersonal Effects of Emotions in Baseball

    NARCIS (Netherlands)

    Cheshin, A.; Heerdink, M.W.; Kossakowski, J.J.; van Kleef, G.A.

    2016-01-01

    Sports games are inherently emotional situations, but surprisingly little is known about the social consequences of these emotions. We examined the interpersonal effects of emotional expressions in professional baseball. Specifically, we investigated whether pitchers’ facial displays influence how

  9. When getting angry is smart: emotional preferences and emotional intelligence.

    Science.gov (United States)

    Ford, Brett Q; Tamir, Maya

    2012-08-01

    People who prefer to feel useful emotions, even when they are unpleasant to experience, must understand emotions and seek to regulate them in strategic ways. Such people, therefore, may be more emotionally intelligent compared with people who prefer to feel emotions that may not be useful for the context at hand, even if those emotions are pleasant to experience. We tested this hypothesis by measuring emotional intelligence and preferences to feel pleasant and unpleasant emotions in contexts in which they are likely to be useful or not. We found significant positive associations between emotional intelligence and preferences for useful emotions, even when controlling for trait emotional experiences and cognitive intelligence. People who prefer to feel anger when confronting others tend to be higher in emotional intelligence, whereas people who prefer to feel happiness in such contexts tend to be lower in emotional intelligence. Such findings are consistent with the idea that wanting to feel bad may be good at times, and vice versa.

  10. Emotions and emotion regulation in survivors of childhood sexual abuse: the importance of "disgust" in traumatic stress and psychopathology.

    Science.gov (United States)

    Coyle, Eimear; Karatzias, Thanos; Summers, Andy; Power, Mick

    2014-01-01

    Childhood sexual abuse (CSA) has the potential to compromise socio-emotional development of the survivor resulting in increased vulnerability to difficulties regulating emotions. In turn, emotion regulation is thought to play a key part in a number of psychological disorders which CSA survivors are at increased risk of developing. A better understanding of the basic emotions experienced in this population and emotion regulation strategies will inform current treatment. This paper examines the relationships between type of emotions experienced, emotion regulation strategies, and psychological trauma symptoms in a sample of survivors of CSA. A consecutive case series of CSA survivors (n=109) completed the Basic Emotions Scale (BES)-Weekly, General, and Coping versions; the Regulation of Emotions Questionnaire; the Post-traumatic Stress Checklist-Civilian Version (PCL-C); and the Clinical Outcomes in Routine Evaluation Outcome Measure. Significantly higher levels of disgust than other levels of emotions were reported on the weekly version of the BES. In addition, significantly higher levels of disgust and lower levels of happiness were reported on the BES-General subscale. Regression analyses revealed that sadness, fear, disgust, and external dysfunctional coping strategies predicted global post-traumatic stress disorder and re-experiencing symptomatology measured by the PCL-C. Global distress, as measured by CORE, was predicted by the emotions of sadness, disgust, and low happiness, as well as dysfunctional regulatory strategies. In addition, preliminary exploratory factor analyses supported the structure of all three versions of the BES, with disgust explaining the largest percentage of variance, followed by happiness. The findings highlight the utility of profiling basic emotions in understanding the strong associations between emotional phenomena, particularly the emotion of disgust and psychopathology in CSA survivors.

  11. Coverage of Emotion Recognition for Common Wearable Biosensors

    Directory of Open Access Journals (Sweden)

    Terence K.L. Hui

    2018-03-01

    Full Text Available The present research proposes a novel emotion recognition framework for the computer prediction of human emotions using common wearable biosensors. Emotional perception promotes specific patterns of biological responses in the human body, and this can be sensed and used to predict emotions using only biomedical measurements. Based on theoretical and empirical psychophysiological research, the foundation of autonomic specificity facilitates the establishment of a strong background for recognising human emotions using machine learning on physiological patterning. However, a systematic way of choosing the physiological data covering the elicited emotional responses for recognising the target emotions is not obvious. The current study demonstrates through experimental measurements the coverage of emotion recognition using common off-the-shelf wearable biosensors based on the synchronisation between audiovisual stimuli and the corresponding physiological responses. The work forms the basis of validating the hypothesis for emotional state recognition in the literature and presents coverage of the use of common wearable biosensors coupled with a novel preprocessing algorithm to demonstrate the practical prediction of the emotional states of wearers.

  12. Impact of Emotional Intelligence on Academic Achievement and Leadership

    Directory of Open Access Journals (Sweden)

    Beena Johnson

    2016-10-01

    Full Text Available Emotional intelligence is the ability to perceive, appraise and control one's emotions. It is the ability to motivate oneself even in stressful situations, to control impulsive behaviour and to manage feelings in perfect way. Emotional intelligence can be considered as a set of skills which contribute to the proper assessment and regulation of emotions, and the utilization of feelings for best achievement in academics, profession and life. Emotional Intelligence is an important predictor of success in life and has significant role in stress management and academic achievement. Students who are high academic performers, usually have higher emotional intelligence scores compared with children with scholastic backwardness. Individuals with high emotional intelligence will correctly understand emotional issues, manage stressful situations successfully and regulate emotions in the best way. They are balanced, empathetic, self-aware and sociable. They have very strong will-power and are intrinsically motivated. Emotional intelligence is also a crucial factor needed for successful leadership. It has significant role in academic and organizational success.

  13. Perceived gesture dynamics in nonverbal expression of emotion.

    Science.gov (United States)

    Dael, Nele; Goudbeek, Martijn; Scherer, K R

    2013-01-01

    Recent judgment studies have shown that people are able to fairly correctly attribute emotional states to others' bodily expressions. It is, however, not clear which movement qualities are salient, and how this applies to emotional gesture during speech-based interaction. In this study we investigated how the expression of emotions that vary on three major emotion dimensions-that is, arousal, valence, and potency-affects the perception of dynamic arm gestures. Ten professional actors enacted 12 emotions in a scenario-based social interaction setting. Participants (N = 43) rated all emotional expressions with muted sound and blurred faces on six spatiotemporal characteristics of gestural arm movement that were found to be related to emotion in previous research (amount of movement, movement speed, force, fluency, size, and height/vertical position). Arousal and potency were found to be strong determinants of the perception of gestural dynamics, whereas the differences between positive or negative emotions were less pronounced. These results confirm the importance of arm movement in communicating major emotion dimensions and show that gesture forms an integrated part of multimodal nonverbal emotion communication.

  14. Emotion suppression reduces hippocampal activity during successful memory encoding.

    Science.gov (United States)

    Binder, Julia; de Quervain, Dominique J-F; Friese, Malte; Luechinger, Roger; Boesiger, Peter; Rasch, Björn

    2012-10-15

    People suppressing their emotions while facing an emotional event typically remember it less well. However, the neural mechanisms underlying the impairing effect of emotion suppression on successful memory encoding are not well understood. Because successful memory encoding relies on the hippocampus and the amygdala, we hypothesized that memory impairments due to emotion suppression are associated with down-regulated activity in these brain areas. 59 healthy females were instructed either to simply watch the pictures or to down-regulate their emotions by using a response-focused emotion suppression strategy. Brain activity was recorded using functional magnetic resonance imaging (fMRI), and free recall of pictures was tested afterwards. As expected, suppressing one's emotions resulted in impaired recall of the pictures. On the neural level, the memory impairments were associated with reduced activity in the right hippocampus during successful encoding. No significant effects were observed in the amygdala. In addition, functional connectivity between the hippocampus and the right dorsolateral prefrontal cortex was strongly reduced during emotion suppression, and these reductions predicted free-recall performance. Our results indicate that emotion suppression interferes with memory encoding on the hippocampal level, possibly by decoupling hippocampal and prefrontal encoding processes, suggesting that response-focused emotion suppression might be an adaptive strategy for impairing hippocampal memory formation in highly arousing situations. Copyright © 2012 Elsevier Inc. All rights reserved.

  15. How the emotional content of discourse affects language comprehension.

    Directory of Open Access Journals (Sweden)

    Laura Jiménez-Ortega

    Full Text Available Emotion effects on cognition have often been reported. However, only few studies investigated emotional effects on subsequent language processing, and in most cases these effects were induced by non-linguistic stimuli such as films, faces, or pictures. Here, we investigated how a paragraph of positive, negative, or neutral emotional valence affects the processing of a subsequent emotionally neutral sentence, which contained either semantic, syntactic, or no violation, respectively, by means of event-related brain potentials (ERPs. Behavioral data revealed strong effects of emotion; error rates and reaction times increased significantly in sentences preceded by a positive paragraph relative to negative and neutral ones. In ERPs, the N400 to semantic violations was not affected by emotion. In the syntactic experiment, however, clear emotion effects were observed on ERPs. The left anterior negativity (LAN to syntactic violations, which was not visible in the neutral condition, was present in the negative and positive conditions. This is interpreted as reflecting modulatory effects of prior emotions on syntactic processing, which is discussed in the light of three alternative or complementary explanations based on emotion-induced cognitive styles, working memory, and arousal models. The present effects of emotion on the LAN are especially remarkable considering that syntactic processing has often been regarded as encapsulated and autonomous.

  16. Emotional Intelligence as a Predictor of Resident Well-Being.

    Science.gov (United States)

    Lin, Dana T; Liebert, Cara A; Tran, Jennifer; Lau, James N; Salles, Arghavan

    2016-08-01

    There is increasing recognition that physician wellness is critical; it not only benefits the provider, but also influences quality and patient care outcomes. Despite this, resident physicians suffer from a high rate of burnout and personal distress. Individuals with higher emotional intelligence (EI) are thought to perceive, process, and regulate emotions more effectively, which can lead to enhanced well-being and less emotional disturbance. This study sought to understand the relationship between EI and wellness among surgical residents. Residents in a single general surgery residency program were surveyed on a voluntary basis. Emotional intelligence was measured using the Trait Emotional Intelligence Questionnaire-Short Form. Resident wellness was assessed with the Dupuy Psychological General Well-Being Index, Maslach Burnout Inventory, and Beck Depression Inventory-Short Form. Emotional intelligence and wellness parameters were correlated using Pearson coefficients. Multivariate analysis was performed to identify factors predictive of well-being. Seventy-three residents participated in the survey (response rate 63%). Emotional intelligence scores correlated positively with psychological well-being (r = 0.74; p emotional exhaustion (r = -0.69; p emotional exhaustion (β = -0.63; p Emotional intelligence is a strong predictor of resident well-being. Prospectively measuring EI can identify those who are most likely to thrive in surgical residency. Interventions to increase EI can be effective at optimizing the wellness of residents. Copyright © 2016. Published by Elsevier Inc.

  17. Integration of cognition and emotion in physical and mental actions in musical and other behaviors.

    Science.gov (United States)

    Gardiner, Martin Frederick

    2015-01-01

    Integration of cognition and emotion, discussed by Pessoa in The Cognitive-Emotional Brain (2013), is further illustrated by music. In music, I argue, this integration begins during mental control of the actions by which musical sounds are produced. Many emotional reactions to the music we hear are also strongly related to the actions by which musical sounds are produced. Studies involving music can further illuminate the integration of emotion and control of action throughout behavior.

  18. Strong WW Interaction at LHC

    Energy Technology Data Exchange (ETDEWEB)

    Pelaez, Jose R

    1998-12-14

    We present a brief pedagogical introduction to the Effective Electroweak Chiral Lagrangians, which provide a model independent description of the WW interactions in the strong regime. When it is complemented with some unitarization or a dispersive approach, this formalism allows the study of the general strong scenario expected at the LHC, including resonances.

  19. Emotion regulation and emotional information processing : The moderating effect of emotional awareness

    NARCIS (Netherlands)

    Szczygieł, Dorota; Buczny, Jacek; Bazińska, Róza

    The aim of this study was to examine the moderating role of emotional awareness in the relationship between emotion regulation strategies and emotional information processing. A total of 120 female students regulated emotions while watching an unpleasant film. Before and after emotion induction,

  20. Positive Emotion, Negative Emotion, and Emotion Control in the Externalizing Problems of School-Aged Children

    Science.gov (United States)

    Kim, Geunyoung; Walden, Tedra; Harris, Vicki; Karrass, Jan; Catron, Thomas

    2007-01-01

    The present study examined the role of emotion and emotion control in children's externalizing problems. Third- to sixth-grade children were administered a self-report measure of positive emotion, negative emotion, and emotion control. Peer- and teacher-reported adjustment problems were assessed. Structural equations modeling revealed that…

  1. Immediacy Bias in Emotion Perception: Current Emotions Seem More Intense than Previous Emotions

    Science.gov (United States)

    Van Boven, Leaf; White, Katherine; Huber, Michaela

    2009-01-01

    People tend to perceive immediate emotions as more intense than previous emotions. This "immediacy bias" in emotion perception occurred for exposure to emotional but not neutral stimuli (Study 1), when emotional stimuli were separated by both shorter (2 s; Studies 1 and 2) and longer (20 min; Studies 3, 4, and 5) delays, and for emotional…

  2. Strong-back safety latch

    International Nuclear Information System (INIS)

    DeSantis, G.N.

    1995-01-01

    The calculation decides the integrity of the safety latch that will hold the strong-back to the pump during lifting. The safety latch will be welded to the strong-back and will latch to a 1.5-in. dia cantilever rod welded to the pump baseplate. The static and dynamic analysis shows that the safety latch will hold the strong-back to the pump if the friction clamps fail and the pump become free from the strong-back. Thus, the safety latch will meet the requirements of the Lifting and Rigging Manual for under the hook lifting for static loading; it can withstand shock loads from the strong-back falling 0.25 inch

  3. Strong-back safety latch

    Energy Technology Data Exchange (ETDEWEB)

    DeSantis, G.N.

    1995-03-06

    The calculation decides the integrity of the safety latch that will hold the strong-back to the pump during lifting. The safety latch will be welded to the strong-back and will latch to a 1.5-in. dia cantilever rod welded to the pump baseplate. The static and dynamic analysis shows that the safety latch will hold the strong-back to the pump if the friction clamps fail and the pump become free from the strong-back. Thus, the safety latch will meet the requirements of the Lifting and Rigging Manual for under the hook lifting for static loading; it can withstand shock loads from the strong-back falling 0.25 inch.

  4. Acceptance alone is a better predictor of psychopathology and well-being than emotional competence, emotion regulation and mindfulness.

    Science.gov (United States)

    Kotsou, Ilios; Leys, Christophe; Fossion, Pierre

    2018-01-15

    Emotional competence, emotion regulation, mindfulness and acceptance have all been strongly associated to emotional disorders and psychological well-being in multiple studies. However little research has compared the unique predictive ability of these different constructs. We hypothesised that they will all share a large proportion of common variance and that when compared to the broader constructs emotional competence, emotion regulation and mindfulness, acceptance alone would predict a larger proportion of unique variance METHODS: 228 participants from a community sample completed anonymously measures of anxiety, depression, happiness, acceptance, mindfulness, emotional competence and emotion regulation. We then ran multiple regressions to assess and compare the predictive ability of these different constructs. For measures of psychological distress, the acceptance measure uniquely accounted for between 4 and 30 times the variance that the emotional competence, emotion regulation and mindfulness measures did. These results are based on cross-sectional designs and non-clinical samples, longitudinal and experimental studies as clinical samples may be useful in order to assess the potential protective power of acceptance over time. Another limitation is the use of self-report questionnaires. Results confirmed our hypothesis, supporting the research on the importance of acceptance as a central factor in the understanding of the onset and maintenance of emotional disorders. Copyright © 2017 Elsevier B.V. All rights reserved.

  5. Reasoning about emotional agents

    NARCIS (Netherlands)

    Meyer, J.-J.

    In this paper we discuss the role of emotions in artificial agent design, and the use of logic in reasoning about the emotional or affective states an agent can reside in. We do so by extending the KARO framework for reasoning about rational agents appropriately. In particular we formalize in

  6. Darwin and Emotion Expression

    Science.gov (United States)

    Hess, Ursula; Thibault, Pascal

    2009-01-01

    In his book "The Expression of the Emotions in Man and Animals," Charles Darwin (1872/1965) defended the argument that emotion expressions are evolved and adaptive (at least at some point in the past) and serve an important communicative function. The ideas he developed in his book had an important impact on the field and spawned rich domains of…

  7. Emotions "Unleashed" in Paint

    Science.gov (United States)

    Skophammer, Karen

    2012-01-01

    Many painters use lines to express powerful emotions. Both Vincent van Gogh and Jean-Michel Basquiat had difficult lives filled with hardship, and died at a young age. They both used art to deal with their emotions. It seems like the stronger the feelings were in them, the faster the strokes were put down in their work. In this article,…

  8. Media Entertainment and emotions

    DEFF Research Database (Denmark)

    Tan, Ed S.

    2017-01-01

    The chapter presents a psychological framework for entertainment experiences. It reviews types of emotion and their associations with media entertainment contents, explaining the role of genre.......The chapter presents a psychological framework for entertainment experiences. It reviews types of emotion and their associations with media entertainment contents, explaining the role of genre....

  9. Texture affects color emotion

    NARCIS (Netherlands)

    Lucassen, M.P.; Gevers, T.; Gijsenij, A.

    2011-01-01

    Several studies have recorded color emotions in subjects viewing uniform color (UC) samples. We conduct an experiment to measure and model how these color emotions change when texture is added to the color samples. Using a computer monitor, our subjects arrange samples along four scales: warm-cool,

  10. Relationship between Emotional Intelligence

    African Journals Online (AJOL)

    GB

    Items 21 - 28 ... Mayer, DiPaolo and. Salovey (1990) introduced emotional intelligence as a set of social skills and abilities, distinct from rational intelligence (1). In the early 1990, the term emotional intelligence in the Mayer and. Salovey's scientific literature is defined as the subgroup of social intelligence. That is including.

  11. Risk Aversion and Emotions

    NARCIS (Netherlands)

    Nguyen, Y.; Noussair, C.N.

    2013-01-01

    Abstract: We consider the relationship between emotions and decision-making under risk. Specifically, we examine the emotional correlates of risk-averse decisions. In our experiment, individuals' facial expressions are monitored with facereading software, as they are presented with risky lotteries.

  12. Emotion and moral judgment

    NARCIS (Netherlands)

    Avramova, Y.R.; Inbar, Y.

    2013-01-01

    Research in psychology and cognitive science has consistently demonstrated the importance of emotion in a wide range of everyday judgments, including moral judgment. Most current accounts of moral judgment hold that emotion plays an important role, but the nature and extent of this role are still

  13. Risk aversion and emotions

    NARCIS (Netherlands)

    Nguyen, H.Y.; Noussair, C.N.

    2014-01-01

    We consider the relationship between emotions and decision-making under risk. Specifically, we examine the emotional correlates of risk-averse decisions. In our experiment, individuals’ facial expressions are monitored with face reading software, as they are presented with risky lotteries. We then

  14. Emotional response to advertising

    Directory of Open Access Journals (Sweden)

    Bogdan Anastasiei

    2014-11-01

    Full Text Available Emotions can transcend cultural, linguistic, demographic, and social boundaries. Emotions affect information processing and create a positive attitude toward the ad, which becomes associated with the brand. Objectives. This study investigates the role of pleasure (P, arousal (A and domination (D emotions in mobile’s photo camera advertisement and how each of them is influencing consumer attitude towards the advertisement and brand. Prior Work. Holbrook and Batra (1987 developed their own emotional scale based on these three dimensions (PAD, showing that these emotions mediate consumer responses to advertising. Approach. A 1*4 factorial experiment design method was adopted in order to measure the impact of independent variables (emotion type on dependent variables (attitude toward ad, attitude toward brand. Results. The results revealed that emotions like Pleasure (loving, friendly, grateful and Arousal (active, interested, excited, entertained influence consumers' attitudes towards brand and advertising. Value. Marketers need to understand the role of pleasure and arousal emotions when making advertising campaign; an effective promotion leads to persuading consumers. The results indicate that marketing practitioners should measure affective responses when testing an advertisement, as long as this action would predict brand attitude.

  15. Emotional Intelligence in Education

    Science.gov (United States)

    Fernandez-Berrocal, Pablo; Ruiz, Desiree

    2008-01-01

    Emotional intelligence (EI) has emerged in the past twenty five years as one of the crucial components of emotional adjustment, personal well-being, life success, and interpersonal relationships in different contexts of everyday life. This article provides a critical review of the research field of EI in the school context and analyzes its present…

  16. Beware Emotional Maltreatment

    Science.gov (United States)

    King, Margaret A.; Janson, Gregory R.

    2011-01-01

    Emotional maltreatment is a less visible form of abuse that frequently occurs in schools, but is often ignored or dismissed as an acceptable form of discipline or sanctioned classroom-management practice. The impact of emotional maltreatment on children is significant and impacts personality development, relationships, and learning. Principals, as…

  17. Teachers' Emotions and Emotion Management: Integrating Emotion Regulation Theory with Emotional Labor Research

    Science.gov (United States)

    Lee, Mikyoung; Pekrun, Reinhard; Taxer, Jamie L.; Schutz, Paul A.; Vogl, Elisabeth; Xie, Xiyao

    2016-01-01

    While the similarities between emotion regulation (Gross in "J Personal Soc Psychol" 74:224-237, 1998a) and emotional labor (Hochschild in The managed heart: commercialization of human feeling. University of California Press, Berkeley, 1983) have been theoretically discussed, empirical research on their relation is lacking. We examined…

  18. Annotating Emotions in Meetings

    NARCIS (Netherlands)

    Reidsma, Dennis; Heylen, Dirk K.J.; Ordelman, Roeland J.F.

    We present the results of two trials testing procedures for the annotation of emotion and mental state of the AMI corpus. The first procedure is an adaptation of the FeelTrace method, focusing on a continuous labelling of emotion dimensions. The second method is centered around more discrete

  19. Music, Emotions, and Truth

    Science.gov (United States)

    Packalen, Elina

    2008-01-01

    In this article Elina Packalen considers the notion of truth in connection with music. Her starting-point is the question of how music can be expressive of emotions; therefore she first summarizes some recent philosophical ideas of this issue. These ideas naturally raise the question of whether describing music in emotive terms has an epistemic…

  20. Steroids facing emotions

    NARCIS (Netherlands)

    Putman, P.L.J.

    2006-01-01

    The studies reported in this thesis have been performed to gain a better understanding about motivational mediators of selective attention and memory for emotionally relevant stimuli, and about the roles that some steroid hormones play in regulation of human motivation and emotion. The stimuli used

  1. Emotion and Learning.

    Science.gov (United States)

    Weiss, Palumbo Ruth

    2000-01-01

    The more neuroscientists explore how the brain processes, stores, and retrieves information, the more evident is the connection between emotion and reason. Scientists have discovered that the same areas of the brain that are involved in processing emotion are involved in processing memory. (Author/JOW)

  2. Perceiving emotions through psychophysiological signals

    NARCIS (Netherlands)

    van Erp, J.; van den Broek, Egon; Drullman, R.; Schut, Marleen H.; Beintema, J.; Westerink, Joyce H.D.M.; van Wijngaarden, S.; Tuinenbreijer, Kees; van Herk, Jan

    2006-01-01

    Emotions influence our cognitive functioning heavily. Therefore, it is interesting to develop measurement techniques that can record experienced emotions. Moreover, to improve user system interaction, computers need to recognize and respond properly to their user's emotional state. This would enable

  3. Retrospective Ratings of Emotions: the Effects of Age, Daily Tiredness, and Personality

    Science.gov (United States)

    Mill, Aire; Realo, Anu; Allik, Jüri

    2016-01-01

    Remembering the emotions we have experienced in the past is the core of one's unique life-experience. However, there are many factors, both at the state and trait level that can affect the way past feelings are seen. The main aim of the current study was to examine the impact of individual differences on systematic biases in retrospective ratings compared to the momentary experience of basic emotions such as sadness, fear, happiness, and anger. To this end, an experience sampling study across 2 weeks was conducted using a younger and an older age-group; the experience of momentary emotions was assessed on 7 randomly determined occasions per day, the retrospective ratings being collected at the end of each day about that day, as well as at the end of the study about the previous 2 weeks. The results indicated that age and daily tiredness have significant effects on retrospective emotion ratings over a 1-day period (state level), enhancing the retrospective ratings of negative emotions and decreasing the ratings of felt happiness. Whereas personality traits influence the more long-term emotion experience (trait level), with all Big Five personality traits having selective impact on retrospective emotion ratings of fear, sadness, happiness, and anger. Findings provide further evidence about the systematic biases in retrospective emotion ratings, suggesting that, although retrospective ratings are based on momentary experience, daily tiredness and personality traits systematically influence the way in which past feelings are seen. PMID:26793142

  4. Fitness costs predict emotional, moral and attitudinal inbreeding aversion

    Directory of Open Access Journals (Sweden)

    Florence Lespiau

    2016-11-01

    Full Text Available In terms of sexual intercourse, the very last people we think about are our kin. Imagining inbreeding intercourse, whether it involves our closest kin or not, induces aversion in most people who invoke inbreeding depression problems or cultural considerations. Research has focused on the disgust felt when facing inbreeding intercourse between close kin but little is known about other responses. In this study, we considered the influence of fitness costs on aversive reactions by including disgust and emotional reaction as well as moral judgment and attitudes towards inbreeding: higher costs should induce a stronger aversive reaction. The fitness costs were manipulated by two factors: (i the degree of the participants’ involvement in the story (themselves, a sib or an unknown individual, and (ii the degree of relatedness between the two inbreeding people (brother/sister, uncle-aunt/niece-nephew, cousin. To test this hypothesis, 140 women read and assessed different inbreeding stories varying in the fitness costs incurred. Findings showed that the higher the fitness costs were, the greater the aversive reaction was in an overall way. First, our results fitted with previous studies that tested the influence of fitness costs on disgust. Second, and more interestingly, findings went further by examining overall aversion, showing that fitness costs could influence emotions felt as well as attitudes and behaviors towards inbreeding people. The higher the fitness costs were, the less inbreeding people were perceived as moral and the more they were considered as a nuisance. However, results regarding avoidance were more nuanced.

  5. Fitness Costs Predict Emotional, Moral, and Attitudinal Inbreeding Aversion.

    Science.gov (United States)

    Lespiau, Florence; Kaminski, Gwenaël

    2016-01-01

    In terms of sexual intercourse, the very last people we think about are our kin. Imagining inbreeding intercourse, whether it involves our closest kin or not, induces aversion in most people who invoke inbreeding depression problems or cultural considerations. Research has focused on the disgust felt when facing inbreeding intercourse between close kin but little is known about other responses. In this study, we considered the influence of fitness costs on aversive reactions by including disgust and emotional reaction as well as moral judgment and attitudes toward inbreeding: higher costs should induce a stronger aversive reaction. The fitness costs were manipulated by two factors: (i) the degree of the participants' involvement in the story (themselves, a sib or an unknown individual), and (ii) the degree of relatedness between the two inbreeding people (brother/sister, uncle-aunt/niece-nephew, cousin). To test this hypothesis, 140 women read and assessed different inbreeding stories varying in the fitness costs incurred. Findings showed that the higher the fitness costs were, the greater the aversive reaction was in an overall way. First, our results fitted with previous studies that tested the influence of fitness costs on disgust. Second, and more interestingly, findings went further by examining overall aversion, showing that fitness costs could influence emotions felt as well as attitudes and behaviors toward inbreeding people. The higher the fitness costs were, the less inbreeding people were perceived as moral and the more they were considered as a nuisance. However, results regarding avoidance were more nuanced.

  6. Designing Emotionally Expressive Robots

    DEFF Research Database (Denmark)

    Tsiourti, Christiana; Weiss, Astrid; Wac, Katarzyna

    2017-01-01

    Socially assistive agents, be it virtual avatars or robots, need to engage in social interactions with humans and express their internal emotional states, goals, and desires. In this work, we conducted a comparative study to investigate how humans perceive emotional cues expressed by humanoid...... with abstract humanlike features. A qualitative and quantitative data analysis confirmed the expressive power of the face, but also demonstrated that body expressions or even simple head and locomotion movements could convey emotional information. These findings suggest that emotion recognition accuracy varies...... robots through five communication modalities (face, head, body, voice, locomotion) and examined whether the degree of a robot's human-like embodiment affects this perception. In an online survey, we asked people to identify emotions communicated by Pepper -a highly human-like robot and Hobbit – a robot...

  7. Emotions and Mass Atrocity

    DEFF Research Database (Denmark)

    Lang, Johannes

    The study of genocide and mass atrocity abounds with references to emotions: fear, anger, horror, shame and hatred. Yet we don't understand enough about how 'ordinary' emotions behave in such extreme contexts. Emotions are not merely subjective and interpersonal phenomena; they are also powerful ...... of collective violence and its aftermath. Read more at http://www.cambridge.org/gb/academic/subjects/law/human-rights/emotions-and-mass-atrocity-philosophical-and-theoretical-explorations#E2b2Gy0YSWydhzBX.99...... social and political forces, deeply involved in the history of mass violence. Drawing on recent insights from philosophy, psychology, history, and the social sciences, this volume examines the emotions of perpetrators, victims, and bystanders. Editors Thomas Brudholm and Johannes Lang have brought...

  8. Practice nurses mental health provide space to patients to discuss unpleasant emotions.

    NARCIS (Netherlands)

    Griep, E.C.M.; Noordman, J.; Dulmen, A.M. van

    2016-01-01

    <strong>WHAT IS KNOWN ON THE SUBJECT?strong> A core skill of practice nurses' mental health is to recognize and explore patients' unpleasant emotions. Patients rarely express their unpleasant emotions directly and spontaneously, but instead give indirect signs that something is worrying them.

  9. The Influences of Emotion on Learning and Memory

    Directory of Open Access Journals (Sweden)

    Chai M. Tyng

    2017-08-01

    Full Text Available Emotion has a substantial influence on the cognitive processes in humans, including perception, attention, learning, memory, reasoning, and problem solving. Emotion has a particularly strong influence on attention, especially modulating the selectivity of attention as well as motivating action and behavior. This attentional and executive control is intimately linked to learning processes, as intrinsically limited attentional capacities are better focused on relevant information. Emotion also facilitates encoding and helps retrieval of information efficiently. However, the effects of emotion on learning and memory are not always univalent, as studies have reported that emotion either enhances or impairs learning and long-term memory (LTM retention, depending on a range of factors. Recent neuroimaging findings have indicated that the amygdala and prefrontal cortex cooperate with the medial temporal lobe in an integrated manner that affords (i the amygdala modulating memory consolidation; (ii the prefrontal cortex mediating memory encoding and formation; and (iii the hippocampus for successful learning and LTM retention. We also review the nested hierarchies of circular emotional control and cognitive regulation (bottom-up and top-down influences within the brain to achieve optimal integration of emotional and cognitive processing. This review highlights a basic evolutionary approach to emotion to understand the effects of emotion on learning and memory and the functional roles played by various brain regions and their mutual interactions in relation to emotional processing. We also summarize the current state of knowledge on the impact of emotion on memory and map implications for educational settings. In addition to elucidating the memory-enhancing effects of emotion, neuroimaging findings extend our understanding of emotional influences on learning and memory processes; this knowledge may be useful for the design of effective educational

  10. Social and emotional self-efficacy at work.

    Science.gov (United States)

    Loeb, Carina; Stempel, Christiane; Isaksson, Kerstin

    2016-04-01

    Research has shown that self-efficacy is often one of the most important personal resources in the work context. However, because this research has focused on cognitive and task-oriented self-efficacy, little is known about social and emotional dimensions of self-efficacy at work. The main aim of the present study was to investigate social and emotional self-efficacy dimensions at work and to compare them to a cognitive and task-oriented dimension. Scales to measure social and emotional self-efficacy at work were developed and validated and found to be well differentiated from the cognitive task-oriented occupational self-efficacy scale. Confirmatory factor analyses of data from 226 Swedish and 591 German employees resulted in four separate but correlated self-efficacy dimensions: (1) occupational; (2) social; (3) self-oriented emotional; and (4) other-oriented emotional. Social self-efficacy explained additional variance in team climate and emotional self-efficacy in emotional irritation and emotional exhaustion, over and above effects of occupational self-efficacy. Men reported higher occupational self-efficacy, whereas social and emotional self-efficacy revealed no clear gender differences. The scales have strong psychometric properties in both Swedish and German language versions. The positive association between social self-efficacy and team climate, and the negative relationships between self-oriented emotional self-efficacy and emotional irritation and emotional exhaustion may provide promising tools for practical applications in work settings such as team-building, staff development, recruitment or other training programs aiming for work place health promotion. The next step will be to study how social and emotional self-efficacy relate to leadership, well-being and health over time. © 2016 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  11. The Influences of Emotion on Learning and Memory

    Science.gov (United States)

    Tyng, Chai M.; Amin, Hafeez U.; Saad, Mohamad N. M.; Malik, Aamir S.

    2017-01-01

    Emotion has a substantial influence on the cognitive processes in humans, including perception, attention, learning, memory, reasoning, and problem solving. Emotion has a particularly strong influence on attention, especially modulating the selectivity of attention as well as motivating action and behavior. This attentional and executive control is intimately linked to learning processes, as intrinsically limited attentional capacities are better focused on relevant information. Emotion also facilitates encoding and helps retrieval of information efficiently. However, the effects of emotion on learning and memory are not always univalent, as studies have reported that emotion either enhances or impairs learning and long-term memory (LTM) retention, depending on a range of factors. Recent neuroimaging findings have indicated that the amygdala and prefrontal cortex cooperate with the medial temporal lobe in an integrated manner that affords (i) the amygdala modulating memory consolidation; (ii) the prefrontal cortex mediating memory encoding and formation; and (iii) the hippocampus for successful learning and LTM retention. We also review the nested hierarchies of circular emotional control and cognitive regulation (bottom-up and top-down influences) within the brain to achieve optimal integration of emotional and cognitive processing. This review highlights a basic evolutionary approach to emotion to understand the effects of emotion on learning and memory and the functional roles played by various brain regions and their mutual interactions in relation to emotional processing. We also summarize the current state of knowledge on the impact of emotion on memory and map implications for educational settings. In addition to elucidating the memory-enhancing effects of emotion, neuroimaging findings extend our understanding of emotional influences on learning and memory processes; this knowledge may be useful for the design of effective educational curricula to provide a

  12. Basic Emotions, Natural Kinds, Emotion Schemas, and a New Paradigm.

    Science.gov (United States)

    Izard, Carroll E

    2007-09-01

    Research on emotion flourishes in many disciplines and specialties, yet experts cannot agree on its definition. Theorists and researchers use the term emotion in ways that imply different processes and meanings. Debate continues about the nature of emotions, their functions, their relations to broad affective dimensions, the processes that activate them, and their role in our daily activities and pursuits. I will address these issues here, specifically in terms of basic emotions as natural kinds, the nature of emotion schemas, the development of emotion-cognition relations that lead to emotion schemas, and discrete emotions in relation to affective dimensions. Finally, I propose a new paradigm that assumes continual emotion as a factor in organizing consciousness and as an influence on mind and behavior. The evidence reviewed suggests that a theory that builds on concepts of both basic emotions and emotion schemas provides a viable research tool and is compatible with more holistic or dimensional approaches. © 2007 Association for Psychological Science.

  13. Titanium: light, strong, and white

    Science.gov (United States)

    Woodruff, Laurel; Bedinger, George

    2013-01-01

    Titanium (Ti) is a strong silver-gray metal that is highly resistant to corrosion and is chemically inert. It is as strong as steel but 45 percent lighter, and it is twice as strong as aluminum but only 60 percent heavier. Titanium dioxide (TiO2) has a very high refractive index, which means that it has high light-scattering ability. As a result, TiO2 imparts whiteness, opacity, and brightness to many products. ...Because of the unique physical properties of titanium metal and the whiteness provided by TiO2, titanium is now used widely in modern industrial societies.

  14. Positive emotion impedes emotional but not cognitive conflict processing.

    Science.gov (United States)

    Zinchenko, Artyom; Obermeier, Christian; Kanske, Philipp; Schröger, Erich; Kotz, Sonja A

    2017-06-01

    Cognitive control enables successful goal-directed behavior by resolving a conflict between opposing action tendencies, while emotional control arises as a consequence of emotional conflict processing such as in irony. While negative emotion facilitates both cognitive and emotional conflict processing, it is unclear how emotional conflict processing is affected by positive emotion (e.g., humor). In 2 EEG experiments, we investigated the role of positive audiovisual target stimuli in cognitive and emotional conflict processing. Participants categorized either spoken vowels (cognitive task) or their emotional valence (emotional task) and ignored the visual stimulus dimension. Behaviorally, a positive target showed no influence on cognitive conflict processing, but impeded emotional conflict processing. In the emotional task, response time conflict costs were higher for positive than for neutral targets. In the EEG, we observed an interaction of emotion by congruence in the P200 and N200 ERP components in emotional but not in cognitive conflict processing. In the emotional conflict task, the P200 and N200 conflict effect was larger for emotional than neutral targets. Thus, our results show that emotion affects conflict processing differently as a function of conflict type and emotional valence. This suggests that there are conflict- and valence-specific mechanisms modulating executive control.

  15. An Emotional Control Card for Inappropriate and Appropriate Emotions in Using Rational-Emotive Imagery.

    Science.gov (United States)

    Ellis, Albert

    1986-01-01

    Examines the emotional control card techniques developed by Sklare, Taylor, and Hyland (1985) to help clients more effectively use the rational-emotive imagery technique of Ellis (1974). Suggests a revision of the emotional control card technique. (NB)

  16. Affective responses to emotional words are boosted in communicative situations.

    Science.gov (United States)

    Rohr, Lana; Abdel Rahman, Rasha

    2015-04-01

    Emotional verbal messages are typically encountered in meaningful contexts, for instance, during face-to-face communication in social situations. Yet, they are often investigated by confronting single participants with isolated words on a computer screen, thus potentially lacking ecological validity. In the present study we recorded event-related brain potentials (ERPs) during emotional word processing in communicative situations provided by videos of a speaker, assuming that emotion effects should be augmented by the presence of a speaker addressing the listener. Indeed, compared to non-communicative situations or isolated word processing, emotion effects were more pronounced, started earlier and lasted longer in communicative situations. Furthermore, while the brain responded most strongly to negative words when presented in isolation, a positivity bias with more pronounced emotion effects for positive words was observed in communicative situations. These findings demonstrate that communicative situations--in which verbal emotions are typically encountered--strongly enhance emotion effects, underlining the importance of social and meaningful contexts in processing emotional and verbal messages. Copyright © 2015 Elsevier Inc. All rights reserved.

  17. It's a bittersweet symphony: simultaneously mixed emotional responses to music with conflicting cues.

    Science.gov (United States)

    Larsen, Jeff T; Stastny, Bradley J

    2011-12-01

    Some evidence indicates that emotional reactions to music can be organized along a bipolar valence dimension ranging from pleasant states (e.g., happiness) to unpleasant states (e.g., sadness), but songs can contain some cues that elicit happiness (e.g., fast tempos) and others that elicit sadness (e.g., minor modes). Some models of emotion contend that valence is a basic building block of emotional experience, which implies that songs with conflicting cues cannot make people feel happy and sad at the same time. Other models contend that positivity and negativity are separable in experience, which implies that music with conflicting cues might elicit simultaneously mixed emotions of happiness and sadness. Hunter, Schellenberg, and Schimmack (2008) tested these possibilities by having subjects report their happiness and sadness after listening to music with conflicting cues (e.g., fast songs in minor modes) and consistent cues (e.g., fast songs in major modes). Results indicated that music with conflicting cues elicited mixed emotions, but it remains unclear whether subjects simultaneously felt happy and sad or merely vacillated between happiness and sadness. To examine these possibilities, we had subjects press one button whenever they felt happy and another button whenever they felt sad as they listened to songs with conflicting and consistent cues. Results revealed that subjects spent more time simultaneously pressing both buttons during songs with conflicting, as opposed to consistent, cues. These findings indicate that songs with conflicting cues can simultaneously elicit happiness and sadness and that positivity and negativity are separable in experience. (c) 2011 APA, all rights reserved.

  18. Joint effects of emotion and color on memory.

    Science.gov (United States)

    Kuhbandner, Christof; Pekrun, Reinhard

    2013-06-01

    Numerous studies have shown that memory is enhanced for emotionally negative and positive information relative to neutral information. We examined whether emotion-induced memory enhancement is influenced by low-level perceptual attributes such as color. Because in everyday life red is often used as a warning signal, whereas green signals security, we hypothesized that red might enhance memory for negative information and green memory for positive information. To capture the signaling function of colors, we measured memory for words standing out from the context by color, and manipulated the color and emotional significance of the outstanding words. Making words outstanding by color strongly enhanced memory, replicating the well-known von Restorff effect. Furthermore, memory for colored words was further increased by emotional significance, replicating the memory-enhancing effect of emotion. Most intriguingly, the effects of emotion on memory additionally depended on color type. Red strongly increased memory for negative words, whereas green strongly increased memory for positive words. These findings provide the first evidence that emotion-induced memory enhancement is influenced by color and demonstrate that different colors can have different functions in human memory.

  19. "It's Been a Bit of a Rollercoaster": Special Educational Needs, Emotional Labour and Emotion Work

    Science.gov (United States)

    Mackenzie, Suzanne

    2012-01-01

    This article presents an analysis of data collected--by semi-structured interviews and focus groups--from staff working with children with special educational needs (SEN) in England. The analysis highlighted the role of strong emotions, and how participants (unsurprisingly) experienced these differently, largely according to their position in…

  20. Conservatives Anticipate and Experience Stronger Emotional Reactions to Negative Outcomes.

    Science.gov (United States)

    Joel, Samantha; Burton, Caitlin M; Plaks, Jason E

    2014-02-01

    The present work examined whether conservatives and liberals differ in their anticipation of their own emotional reactions to negative events. In two studies, participants imagined experiencing positive or negative outcomes in domains that do not directly concern politics. In Study 1, 190 American participants recruited online (64 male, Mage  = 32 years) anticipated their emotional responses to romantic relationship outcomes. In Study 2, 97 Canadian undergraduate students (26 male, Mage  = 21 years) reported on their anticipated and experienced emotional responses to academic outcomes. In both studies, more conservative participants predicted they would feel stronger negative emotions following negative outcomes than did more liberal participants. Furthermore, a longitudinal follow-up of Study 2 participants revealed that more conservative participants actually felt worse than more liberal participants after receiving a lower-than-desired exam grade. These effects remained even when controlling for the Big Five traits, prevention focus, and attachment style (Study 1), and optimism (Study 2). We discuss how the relationship between political orientation and anticipated affect likely contributes to differences between conservatives and liberals in styles of decision and policy choices. © 2013 Wiley Periodicals, Inc.

  1. Emotional mimicry as social regulation.

    Science.gov (United States)

    Hess, Ursula; Fischer, Agneta

    2013-05-01

    Emotional mimicry is the imitation of the emotional expressions of others. According to the classic view on emotional mimicry (the Matched Motor Hypothesis), people mimic the specific facial movements that comprise a discrete emotional expression. However, little evidence exists for the mimicry of discrete emotions; rather, the extant evidence supports only valence-based mimicry. We propose an alternative Emotion Mimicry in Context view according to which emotional mimicry is not based on mere perception but rather on the interpretation of signals as emotional intentions in a specific context. We present evidence for the idea that people mimic contextualized emotions rather than simply expressive muscle movements. Our model postulates that (implicit or explicit) contextual information is needed for emotional mimicry to take place. It takes into account the relationship between observer and expresser, and suggests that emotional mimicry depends on this relationship and functions as a social regulator.

  2. Emotional Intelligence and Social-Emotional Learning: An Overview

    Science.gov (United States)

    Basu, Anamitra; Mermillod, Martial

    2011-01-01

    The term "EI (emotional intelligence)" was first used in 1990 by Salovey and Mayer. EI involves: (1) the ability to perceive accurately, appraise and express emotion; (2) the ability to access and/or generate feelings when they facilitate thought; (3) the ability to understand emotion and emotional knowledge; and (4) the ability to regulate…

  3. Moral Emotions and Morals

    Directory of Open Access Journals (Sweden)

    Rocío Orsi Portalo

    2006-12-01

    Full Text Available My aim in this paper is to explore the ambivalent role played by the so called moral emotions in moral thinking, overall when the concept of responsibility is concerned. In the first part of this paper I show how moral emotions such as guilt and shame can appear in circumstances that are not under the agent’s control, and therefore the agent could be though of free or responsibility for them. By contrast, in the second part of this essay I put how the absence of moral emotions, or their twisted development, makes as well the flourishing of individual morality impossible.

  4. Effects of Aesthetic Chills on a Cardiac Signature of Emotionality.

    Science.gov (United States)

    Sumpf, Maria; Jentschke, Sebastian; Koelsch, Stefan

    2015-01-01

    Previous studies have shown that a cardiac signature of emotionality (referred to as EK, which can be computed from the standard 12 lead electrocardiogram, ECG), predicts inter-individual differences in the tendency to experience and express positive emotion. Here, we investigated whether EK values can be transiently modulated during stimulation with participant-selected music pieces and film scenes that elicit strongly positive emotion. The phenomenon of aesthetic chills, as indicated by measurable piloerection on the forearm, was used to accurately locate moments of peak emotional responses during stimulation. From 58 healthy participants, continuous EK values, heart rate, and respiratory frequency were recorded during stimulation with film scenes and music pieces, and were related to the aesthetic chills. EK values, as well as heart rate, increased significantly during moments of peak positive emotion accompanied by piloerection. These results are the first to provide evidence for an influence of momentary psychological state on a cardiac signature of emotional personality (as reflected in EK values). The possibility to modulate ECG amplitude signatures via stimulation with emotionally significant music pieces and film scenes opens up new perspectives for the use of emotional peak experiences in the therapy of disorders characterized by flattened emotionality, such as depression or schizoid personality disorder.

  5. Effects of Aesthetic Chills on a Cardiac Signature of Emotionality.

    Directory of Open Access Journals (Sweden)

    Maria Sumpf

    Full Text Available Previous studies have shown that a cardiac signature of emotionality (referred to as EK, which can be computed from the standard 12 lead electrocardiogram, ECG, predicts inter-individual differences in the tendency to experience and express positive emotion. Here, we investigated whether EK values can be transiently modulated during stimulation with participant-selected music pieces and film scenes that elicit strongly positive emotion.The phenomenon of aesthetic chills, as indicated by measurable piloerection on the forearm, was used to accurately locate moments of peak emotional responses during stimulation. From 58 healthy participants, continuous EK values, heart rate, and respiratory frequency were recorded during stimulation with film scenes and music pieces, and were related to the aesthetic chills. EK values, as well as heart rate, increased significantly during moments of peak positive emotion accompanied by piloerection.These results are the first to provide evidence for an influence of momentary psychological state on a cardiac signature of emotional personality (as reflected in EK values. The possibility to modulate ECG amplitude signatures via stimulation with emotionally significant music pieces and film scenes opens up new perspectives for the use of emotional peak experiences in the therapy of disorders characterized by flattened emotionality, such as depression or schizoid personality disorder.

  6. Mindfulness and emotion regulation in older and young adults.

    Science.gov (United States)

    Prakash, Ruchika Shaurya; Whitmoyer, Patrick; Aldao, Amelia; Schirda, Brittney

    2017-01-01

    Research shows that dispositional mindfulness is associated with metrics of overall well-being, with enhanced emotion regulation potentially underlying these salutary effects. However, the role of regulation strategy use remains poorly understood. In this study, we examined age-variant associations between dispositional mindfulness, emotion regulation strategies, and emotion dysregulation. Self-report data were collected from 50 older and 50 young adults on mindfulness, emotion dysregulation, and recent strategy use. For the current study, we examined if cognitive reappraisal, experiential suppression, and thought avoidance use mediated the association between mindfulness and emotion dysregulation. Thought avoidance, but not reappraisal or suppression strategies, partially mediated the association between mindfulness and emotion dysregulation. Age group moderated the observed mediation, such that for young adults, lower mindfulness was associated with greater use of thought avoidance, and in turn with greater emotion dysregulation (e.g., difficulties engaging in goal-directed behavior in the face of strong emotions). The current cross-sectional study suggests that reduced avoidance of thoughts may partially explain the relationship between trait mindfulness and enhanced emotion regulation, with this mediational pathway being stronger for young compared with older adults.

  7. Emotion in Music: representation and computational modeling

    NARCIS (Netherlands)

    Aljanaki, A.|info:eu-repo/dai/nl/34570956X

    2016-01-01

    Music emotion recognition (MER) deals with music classification by emotion using signal processing and machine learning techniques. Emotion ontology for music is not well established yet. Musical emotion can be conceptualized through various emotional models: categorical, dimensional, or

  8. Unconsciously Triggered Emotional Conflict by Emotional Facial Expressions

    Science.gov (United States)

    Chen, Antao; Cui, Qian; Zhang, Qinglin

    2013-01-01

    The present study investigated whether emotional conflict and emotional conflict adaptation could be triggered by unconscious emotional information as assessed in a backward-masked affective priming task. Participants were instructed to identify the valence of a face (e.g., happy or sad) preceded by a masked happy or sad face. The results of two experiments revealed the emotional conflict effect but no emotional conflict adaptation effect. This demonstrates that emotional conflict can be triggered by unconsciously presented emotional information, but participants may not adjust their subsequent performance trial-by trial to reduce this conflict. PMID:23409084

  9. Emotions and memory in borderline personality disorder.

    Science.gov (United States)

    Winter, Dorina; Elzinga, Bernet; Schmahl, Christian

    2014-01-01

    Memory processes such as encoding, storage, and retrieval of information are influenced by emotional content. Because patients with borderline personality disorder (BPD) are particularly susceptible to emotional information, it is relevant to understand whether such memory processes are altered in this patient group. This systematic literature review collects current evidence on this issue. Research suggests that emotional information interferes more strongly with information processing and learning in BPD patients than in healthy controls. In general, BPD patients do not seem to differ from healthy control subjects in their ability to memorize emotional information, but they tend to have specific difficulties forgetting negative information. Also, BPD patients seem to recall autobiographical, particularly negative events with stronger arousal than healthy controls, while BPD patients also show specific temporo-prefrontal alterations in neural correlates. No substantial evidence was found that the current affective state influences learning and memory in BPD patients any differently than in healthy control subjects. In general, a depressive mood seems to both deteriorate and negatively bias information processing and memories, while there is evidence that dissociative symptoms impair learning and memory independently of stimulus valence. This review discusses methodological challenges of studies on memory and emotions in BPD and makes suggestions for future research and clinical implications. © 2013 S. Karger AG, Basel.

  10. Effects of acute aerobic exercise or meditation on emotional regulation.

    Science.gov (United States)

    Edwards, Meghan K; Rhodes, Ryan E; Mann, Joshua R; Loprinzi, Paul D

    2018-03-15

    Effective emotional regulation is critical for overall psychological well-being; as such, it is important to investigate potential methods to optimize emotion regulation abilities. The purpose of this study was to examine the effects of an acute bout of aerobic exercise and meditation on emotional regulation among young adults. Participants (N=63, mean age=21.3yrs) were randomly assigned to stretch (control group, n=21), walk (n=21), or meditate (n=21) for 10-min, after which they were exposed to a film clip (3min) intended to elicit a negative emotional state (e.g., sadness, anger). Participants then viewed 12 International Affective Picture System images validated to elicit a negative valence. Participants' affect (valence and arousal) states were monitored before, during, and after the stretching, walking, and meditation bouts using the Feeling Scale (FS) and Felt Arousal Scale (FAS). Distinct affect was assessed utilizing an affective circumplex measure before and after the stretch/walk/meditation bout, as well as following the film clip and image viewing. A significant group×time interaction effect was present when evaluating circumplex excited: P=0.001 (η 2 =0.21). Additionally, an interaction effect of meditation and emotional regulation was observed (P=0.009) among those with varying degrees of meditation experience. A 10-min bout of brisk walking and meditation, prior to exposure to a negative emotion cue, did not differentially effect the ability to regulate sadness, anger, or anxiousness when compared to an active stretching control group. Future replicative work addressing this paradigm, which is in support of positive psychology theory, is warranted. Copyright © 2018 Elsevier Inc. All rights reserved.

  11. Neural Correlates of Belief and Emotion Attribution in Schizophrenia.

    Science.gov (United States)

    Lee, Junghee; Horan, William P; Wynn, Jonathan K; Green, Michael F

    2016-01-01

    Impaired mental state attribution is a core social cognitive deficit in schizophrenia. With functional magnetic resonance imaging (fMRI), this study examined the extent to which the core neural system of mental state attribution is involved in mental state attribution, focusing on belief attribution and emotion attribution. Fifteen schizophrenia outpatients and 14 healthy controls performed two mental state attribution tasks in the scanner. In a Belief Attribution Task, after reading a short vignette, participants were asked infer either the belief of a character (a false belief condition) or a physical state of an affair (a false photograph condition). In an Emotion Attribution Task, participants were asked either to judge whether character(s) in pictures felt unpleasant, pleasant, or neutral emotion (other condition) or to look at pictures that did not have any human characters (view condition). fMRI data were analyzing focusing on a priori regions of interest (ROIs) of the core neural systems of mental state attribution: the medial prefrontal cortex (mPFC), temporoparietal junction (TPJ) and precuneus. An exploratory whole brain analysis was also performed. Both patients and controls showed greater activation in all four ROIs during the Belief Attribution Task than the Emotion Attribution Task. Patients also showed less activation in the precuneus and left TPJ compared to controls during the Belief Attribution Task. No significant group difference was found during the Emotion Attribution Task in any of ROIs. An exploratory whole brain analysis showed a similar pattern of neural activations. These findings suggest that while schizophrenia patients rely on the same neural network as controls do when attributing beliefs of others, patients did not show reduced activation in the key regions such as the TPJ. Further, this study did not find evidence for aberrant neural activation during emotion attribution or recruitment of compensatory brain regions in schizophrenia.

  12. A combined Surface Enhanced Raman Spectroscopy (SERS)/UV-vis approach for the investigation of dye content in commercial felt tip pens inks.

    Science.gov (United States)

    Saviello, Daniela; Trabace, Maddalena; Alyami, Abeer; Mirabile, Antonio; Giorgi, Rodorico; Baglioni, Piero; Iacopino, Daniela

    2018-05-01

    The development of protocols for the protection of the large patrimony of works of art created by felt tip pen media since the 1950's requires detailed knowledge of the main dyes constituting commercial ink mixtures. In this work Surface Enhanced Raman Scattering (SERS) and UV-vis spectroscopy were used for the first time for the systematic identification of dye composition in commercial felt tip pens. A large selection of pens comprising six colors of five different brands was analyzed. Intense SERS spectra were obtained for all colors, allowing identification of main dye constituents. Poinceau 4R and Eosin dyes were found to be the main constituents of red and pink colors; Rhodamine and Tartrazine were found in orange and yellow colors; Erioglaucine was found in green and blue colors. UV-vis analysis of the same inks was used to support SERS findings but also to unequivocally assign some uncertain dye identifications, especially for yellow and orange colors. The spectral data of all felt tip pens collected through this work were assembled in a database format. The data obtained through this systematic investigation constitute the basis for the assembly of larger reference databases that ultimately will support the development of conservation protocols for the long term preservation of modern art collections. Copyright © 2018 Elsevier B.V. All rights reserved.

  13. A comparison of types and thicknesses of adhesive felt padding in the reduction of peak plantar pressure of the foot: a case report.

    Science.gov (United States)

    Curran, Michael J; Ratcliffe, Connor; Campbell, Jackie

    2015-09-24

    This case report will have implications for any area of medicine that aims to redistribute plantar pressure away from a particular area of the foot. This could be for example in the short-term care of people with diabetes, people who have insensate feet and people with poor blood supply to the foot coupled with plantar ulceration. The aim of the study was to investigate which type and thickness of Hapla felt padding is the most effective at redistributing plantar pressure of the foot. This case report is the first of its kind. The participant was a healthy 50-year-old white man with a high peak plantar pressure over the second metatarsal head of both feet; he required removal of a plantar callus on a periodic basis. The reader should note that different types of Hapla felt padding provide different forms of redistribution of plantar pressure on the foot. In the clinic it may be useful to measure peak plantar pressure using F-Scan before deciding on the most appropriate type of felt padding.

  14. Performance evaluation of thermally treated graphite felt electrodes for vanadium redox flow battery and their four-point single cell characterization

    Science.gov (United States)

    Mazúr, P.; Mrlík, J.; Beneš, J.; Pocedič, J.; Vrána, J.; Dundálek, J.; Kosek, J.

    2018-03-01

    In our contribution we study the electrocatalytic effect of oxygen functionalization of thermally treated graphite felt on kinetics of electrode reactions of vanadium redox flow battery. Chemical and morphological changes of the felts are analysed by standard physico-chemical characterization techniques. A complex method four-point method is developed and employed for characterization of the felts in a laboratory single-cell. The method is based on electrochemical impedance spectroscopy and load curves measurements of positive and negative half-cells using platinum wire pseudo-reference electrodes. The distribution of ohmic and faradaic losses within a single-cell is evaluated for both symmetric and asymmetric electrode set-up with respect to the treatment conditions. Positive effect of oxygen functionalization is observed only for negative electrode, whereas kinetics of positive electrode reaction is almost unaffected by the treatment. This is in a contradiction to the results of typically employed cyclovoltammetric characterization which indicate that both electrodes are enhanced by the treatment to a similar extent. The developed four-point characterization method can be further used e.g., for the component screening and in-situ durability studies on single-cell scale redox flow batteries of various chemistries.

  15. Family Emotion Expressiveness Mediates the Relations Between Maternal Emotion Regulation and Child Emotion Regulation.

    Science.gov (United States)

    Are, Funlola; Shaffer, Anne

    2016-10-01

    While there is a growing body of literature examining the influence of emotion socialization on children's emotional and social development, there is less research on what predicts emotion socialization behaviors among parents. The current study explores maternal emotion regulation difficulties as a predictor of emotion socialization practices, specifically, family emotion expressiveness. Further, the current study examines the role of family emotion expressiveness as a possible mediator of the relations between maternal and child emotion regulation in a community sample of 110 mother-child dyads with preschool-aged children. Analyses revealed that positive family expressiveness mediated the relations between maternal emotion dysregulation and child emotion regulation and thus presents important clinical implications for existing emotion socialization interventions.

  16. 'Oh my God, I can't handle this!': trainees' emotional responses to complex situations.

    Science.gov (United States)

    Helmich, Esther; Diachun, Laura; Joseph, Radha; LaDonna, Kori; Noeverman-Poel, Nelleke; Lingard, Lorelei; Cristancho, Sayra

    2018-02-01

    Dealing with emotions is critical for medical trainees' professional development. Taking a sociocultural and narrative approach to understanding emotions, we studied complex clinical situations as a specific context in which emotions are evoked and influenced by the social environment. We sought to understand how medical trainees respond to emotions that arise in those situations. In an international constructivist grounded theory study, 29 trainees drew two rich pictures of complex clinical situations, one exciting and one frustrating. Rich pictures are visual representations that capture participants' perceptions about the people, situations and factors that create clinical complexity. These pictures were used to guide semi-structured, individual interviews. We analysed visual materials and interviews in an integrated way, starting with looking at the drawings, doing a 'gallery walk', and using the interviews to inform the aesthetic analysis. Participants' drawings depicted a range of personal emotions in response to complexity, and disclosed unsettling feelings and behaviours that might be considered unprofessional. When trainees felt confident, they were actively participating, engaged in creative problem-solving strategies, and emphasised their personal involvement. When trainees felt the situation was beyond their control, they described how they were running away from the situation, hiding themselves behind others or distancing themselves from patients or families. A sense of control seems to be a key factor influencing trainees' emotional and behavioural responses to complexity. This is problematic, as complex situations are by their nature emergent and dynamic, which limits possibilities for control. Following a social performative approach to emotions, we should help students understand that feeling out of control is an inherent property of participating in complex clinical situations, and, by extension, that it is not something they will 'grow out of

  17. Emotions in Concert : Performers' Experienced Emotions on Stage

    OpenAIRE

    Van Zijl, Anemone G. W.; Sloboda, John A.

    2013-01-01

    Music is often said to be expressive of emotions. Surprisingly, not much is known about the role of performers’ emotions while performing. Do musicians feel the musical emotions when expressing them? Or has expressive playing nothing to do with the emotional experiences of the performer? To investigate performers’ perspectives on the role of emotions in performance, we conducted qualitative in-depth interviews with nineteen musicians teaching or studying at a European conservatoire. In the in...

  18. The role of cognitive versus emotional intelligence in Iowa Gambling Task performance: What's emotion got to do with it?

    Science.gov (United States)

    Webb, Christian A; DelDonno, Sophie; Killgore, William D S

    2014-01-01

    Debate persists regarding the relative role of cognitive versus emotional processes in driving successful performance on the widely used Iowa Gambling Task (IGT). From the time of its initial development, patterns of IGT performance were commonly interpreted as primarily reflecting implicit, emotion-based processes. Surprisingly, little research has tried to directly compare the extent to which measures tapping relevant cognitive versus emotional competencies predict IGT performance in the same study. The current investigation attempts to address this question by comparing patterns of associations between IGT performance, cognitive intelligence (Wechsler Abbreviated Scale of Intelligence; WASI) and three commonly employed measures of emotional intelligence (EI; Mayer-Salovey-Caruso Emotional Intelligence Test, MSCEIT; Bar-On Emotional Quotient Inventory, EQ-i; Self-Rated Emotional Intelligence Scale, SREIS). Results indicated that IGT performance was more strongly associated with cognitive, than emotional, intelligence. To the extent that the IGT indeed mimics "real-world" decision-making, our findings, coupled with the results of existing research, may highlight the role of deliberate, cognitive capacities over implicit, emotional processes in contributing to at least some domains of decision-making relevant to everyday life.

  19. The relationship between momentary emotions and well-being across European Americans, Hispanic Americans, and Asian Americans.

    Science.gov (United States)

    Choi, Eunsoo; Chentsova-Dutton, Yulia E

    2017-09-01

    Cultural differences in the emphasis on positive and negative emotions suggest that the impact of these emotions on well-being may differ across cultural contexts. The present study utilised a momentary sampling method to capture average momentary emotional experiences. We found that for participants from cultural contexts that foster positive emotions (European Americans and Hispanic Americans), average momentary positive emotions predicted well-being better than average momentary negative emotions. In contrast, average momentary negative emotions were more strongly associated with well-being measures for Asian Americans, the group from a cultural context that emphasises monitoring of negative emotions. Furthermore, we found that acculturation to American culture moderated the association between average momentary positive emotions and well-being for Asian Americans. These findings suggest the importance of culture in studying the impact of daily emotional experiences on well-being.

  20. The SNAP Strong Lens Survey

    Energy Technology Data Exchange (ETDEWEB)

    Marshall, P.

    2005-01-03

    Basic considerations of lens detection and identification indicate that a wide field survey of the types planned for weak lensing and Type Ia SNe with SNAP are close to optimal for the optical detection of strong lenses. Such a ''piggy-back'' survey might be expected even pessimistically to provide a catalogue of a few thousand new strong lenses, with the numbers dominated by systems of faint blue galaxies lensed by foreground ellipticals. After sketching out our strategy for detecting and measuring these galaxy lenses using the SNAP images, we discuss some of the scientific applications of such a large sample of gravitational lenses: in particular we comment on the partition of information between lens structure, the source population properties and cosmology. Understanding this partitioning is key to assessing strong lens cosmography's value as a cosmological probe.

  1. Strong coupling phase in QED

    International Nuclear Information System (INIS)

    Aoki, Ken-ichi

    1988-01-01

    Existence of a strong coupling phase in QED has been suggested in solutions of the Schwinger-Dyson equation and in Monte Carlo simulation of lattice QED. In this article we recapitulate the previous arguments, and formulate the problem in the modern framework of the renormalization theory, Wilsonian renormalization. This scheme of renormalization gives the best understanding of the basic structure of a field theory especially when it has a multi-phase structure. We resolve some misleading arguments in the previous literature. Then we set up a strategy to attack the strong phase, if any. We describe a trial; a coupled Schwinger-Dyson equation. Possible picture of the strong coupling phase QED is presented. (author)

  2. Managing emotions at work.

    Science.gov (United States)

    Davies, Nicola

    2015-08-26

    Every nurse is taught during training to put their emotions to one side when making decisions about patient care. Objectivity enables nurses to make evidence-based decisions. However, remaining objective is not easy.

  3. Emotional Synthetic Forces

    National Research Council Canada - National Science Library

    Henninger, Amy

    2004-01-01

    .... To this end, researchers adopted an approach that promotes the emergence of behavior as a result of complex interactions between factors affecting emotions, integrated in a connectionist style model...

  4. Basic Emotions: A Reconstruction

    Science.gov (United States)

    Mason, William A.; Capitanio, John P.

    2016-01-01

    Emotionality is a basic feature of behavior. The argument over whether the expression of emotions is based primarily on culture (constructivism, nurture) or biology (natural forms, nature) will never be resolved because both alternatives are untenable. The evidence is overwhelming that at all ages and all levels of organization, the development of emotionality is epigenetic: The organism is an active participant in its own development. To ascribe these effects to “experience” was the best that could be done for many years. With the rapid acceleration of information on how changes in organization are actually brought about, it is a good time to review, update, and revitalize our views of experience in relation to the concept of basic emotion. PMID:27110280

  5. Emotions and Health

    DEFF Research Database (Denmark)

    Kikkenborg Berg, Selina; Støier, Louise; Moons, Philip

    2015-01-01

    Serious illness will inevitably lead to a fundamental emotional reaction. Traditionally, in interventional treatment or rehabilitation trials, the psychological status of patients with implantable cardioverter defibrillators has been evaluated with anxiety and depression as outcome measures. In c...

  6. Emotionally intelligent teachers

    Directory of Open Access Journals (Sweden)

    Rosario Cabello

    2010-04-01

    Full Text Available In this article, we describe the importance of complementing teachers’ training with the learning and development of social and emotional aspects. It is in this way that Emotional Intelligence (EI –understood as a complement of the cognitive development of teachers and students– is to play a role in the educational context. We review Mayer & Salovey’s ability model (1997, some of the programmes of socio-emotional improvement that are also designed for teachers and several activities for the development of teachers’ EI. In addition, we examine the implications for teachers derived from the development of their EI to enhance their capacity to appropriately perceive, understand and manage one’s own emotions and those of others.

  7. RETHINKING THE EMOTIONAL BRAIN

    Science.gov (United States)

    LeDoux, Joseph

    2013-01-01

    I propose a re-conceptualization of key phenomena important in the study of emotion — those phenomena that reflect functions and circuits related to survival, and that are shared by humans and other animals. The approach shifts the focus from questions about whether emotions that humans consciously feel are also present in other animals, and towards questions about the extent to which circuits and corresponding functions that are present in other animals (survival circuits and functions) are also present in humans. Survival circuit functions are not causally related to emotional feelings, but obviously contribute to these, at least indirectly. The survival circuit concept integrates ideas about emotion, motivation, reinforcement, and arousal in the effort to understand how organisms survive and thrive by detecting and responding to challenges and opportunities in daily life. PMID:22365542

  8. Emotional Design in Multimedia Learning

    Science.gov (United States)

    Um, Eunjoon; Plass, Jan L.; Hayward, Elizabeth O.; Homer, Bruce D.

    2012-01-01

    Can multimedia learning environments be designed to foster positive emotions that will improve learning and related affective outcomes? College students (N = 118) were randomly assigned to 4 conditions created by 2 factors related to learners' emotion: "external mood induction" (positive vs. neutral emotions) and "emotional design induction"…

  9. Emotional mimicry as social regulation

    NARCIS (Netherlands)

    Hess, U.; Fischer, A.

    2013-01-01

    Emotional mimicry is the imitation of the emotional expressions of others. According to the classic view on emotional mimicry (the Matched Motor Hypothesis), people mimic the specific facial movements that comprise a discrete emotional expression. However, little evidence exists for the mimicry of

  10. Evaluating music emotion recognition

    DEFF Research Database (Denmark)

    Sturm, Bob L.

    2013-01-01

    A fundamental problem with nearly all work in music genre recognition (MGR)is that evaluation lacks validity with respect to the principal goals of MGR. This problem also occurs in the evaluation of music emotion recognition (MER). Standard approaches to evaluation, though easy to implement, do...... not reliably differentiate between recognizing genre or emotion from music, or by virtue of confounding factors in signals (e.g., equalization). We demonstrate such problems for evaluating an MER system, and conclude with recommendations....

  11. Emotions on the move

    DEFF Research Database (Denmark)

    Jensen, Hanne Louise

    2012-01-01

    The overall aim of this paper is to discuss how including, and stressing, emotions in research enables us to understand the experience of commuting as an everyday practice that has more meaning than a journey from A to B. The paper shows how emotions are practiced and produced while commuting, an...... space where the practices of commuting with all their variations fill and add to lives on board and outside of the train....

  12. Subjective experience of emotions and emotional empathy in paranoid schizophrenia.

    Science.gov (United States)

    Lehmann, Anja; Bahçesular, Katja; Brockmann, Eva-Maria; Biederbick, Sarah-Elisabeth; Dziobek, Isabel; Gallinat, Jürgen; Montag, Christiane

    2014-12-30

    Unlike the cognitive dimensions, alterations of the affective components of empathy in schizophrenia are less well understood. This study explored cognitive and affective dimensions of empathy in the context of the subjective experience of aspects of emotion processing, including emotion regulation, emotional contagion, and interpersonal distress, in individuals with schizophrenia and healthy controls. In addition, the predictive value of these parameters on psychosocial function was investigated. Fifty-five patients with paranoid schizophrenia and 55 healthy controls were investigated using the Multifaceted Empathy Test and Interpersonal Reactivity Index, as well as the Subjective Experience of Emotions and Emotional Contagion Scales. Individuals with schizophrenia showed impairments of cognitive empathy, but maintained emotional empathy. They reported significantly more negative emotional contagion, overwhelming emotions, lack of emotions, and symbolization of emotions by imagination, but less self-control of emotional expression than healthy persons. Besides cognitive empathy, the experience of a higher extent of overwhelming emotions and of less interpersonal distress predicted psychosocial function in patients. People with schizophrenia and healthy controls showed diverging patterns of how cognitive and emotional empathy related to the subjective aspects of emotion processing. It can be assumed that variables of emotion processing are important moderators of empathic abilities in schizophrenia. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  13. Emotions and trait emotional intelligence among ultra-endurance runners.

    Science.gov (United States)

    Lane, Andrew M; Wilson, Mathew

    2011-07-01

    The aim of this study was to investigate relationships between trait emotional intelligence and emotional state changes over the course of an ultra-endurance foot race covering a route of approximately 175 miles (282 km) and held in set stages over six days. A repeated measures field design that sought to maintain ecological validity was used. Trait emotional intelligence was defined as a relatively stable concept that should predict adaptive emotional states experienced over the duration of the race and therefore associate with pleasant emotions during a 6-stage endurance event. Thirty-four runners completed a self-report measure of trait emotional intelligence before the event started. Participants reported emotional states before and after each of the six races. Repeated measures ANOVA results showed significant variations in emotions over time and a main effect for trait emotional intelligence. Runners high in self-report trait emotional intelligence also reported higher pleasant and lower unpleasant emotions than runners low in trait emotional intelligence. Findings lend support to the notion that trait emotional intelligence associates with adaptive psychological states, suggesting that it may be a key individual difference that explains why some athletes respond to repeated bouts of hard exercise better than others. Future research should test the effectiveness of interventions designed to enhance trait emotional intelligence and examine the attendant impact on emotional responses to intense exercise during multi-stage events. Copyright © 2011. Published by Elsevier Ltd.

  14. Emotional intelligence, trauma severity, and emotional expression.

    Science.gov (United States)

    Kao, Min C; Chen, Yung Y

    2016-07-01

    This study investigated Emotional Intelligence (EI) as a moderator for the association between emotional expression and adaptive trauma processing, as measured by depressive symptoms. Using Pennebaker's written emotional expression paradigm, 105 participants were assigned to either a conventional trauma-writing or religious trauma-writing condition. Depressive symptoms were assessed at baseline and again at one-month post writing. No significant association between EI and religiousness was found at baseline. Results indicated a three-way interaction among EI, trauma severity, and writing condition on depressive symptoms at follow-up. For the religious trauma-writing condition only, there was a significant difference between high- versus low-EI participants who experienced more severe trauma in depressive symptoms at follow-up, such that low-EI participants registered less depressive symptoms than high-EI participants; while there was no significant difference between low versus high EI for participants with less severe trauma. These findings encourage further investigation of the conditions under which religion may be a beneficial factor in trauma adaptation.

  15. Music-color associations are mediated by emotion.

    Science.gov (United States)

    Palmer, Stephen E; Schloss, Karen B; Xu, Zoe; Prado-León, Lilia R

    2013-05-28

    Experimental evidence demonstrates robust cross-modal matches between music and colors that are mediated by emotional associations. US and Mexican participants chose colors that were most/least consistent with 18 selections of classical orchestral music by Bach, Mozart, and Brahms. In both cultures, faster music in the major mode produced color choices that were more saturated, lighter, and yellower whereas slower, minor music produced the opposite pattern (choices that were desaturated, darker, and bluer). There were strong correlations (0.89 music and those of the colors chosen to go with the music, supporting an emotional mediation hypothesis in both cultures. Additional experiments showed similarly robust cross-modal matches from emotionally expressive faces to colors and from music to emotionally expressive faces. These results provide further support that music-to-color associations are mediated by common emotional associations.

  16. Diligence and Emotion

    DEFF Research Database (Denmark)

    Schram Vejlby, Anna

    2016-01-01

    Wealthy ladies knitting provide a recurrent motif of Danish middle-class portraiture of the first half of the nineteenth century. This article explores the cultural and social significance of these images, and how they represent the central values of the Danish Golden Age (c.1810–1850). Since kni...... emotionally invested tokens of love. As a key marker of homemade love, the emotional warmth of these Golden Age portraits was carried by knitting as a textile symbol of emotion....... knitting was an essential skill for all women, this motif has traditionally been explained as part of the realist turn in Danish art. This article takes a new approach by arguing that the knitting carries an emotional value which has yet to be discussed by scholars. Displaying socially appropriate emotions...... was one way in which the middle classes distinguished themselves from the aristocracy and lower classes. On the one hand, sitters remained calm and collected and therefore rational. On the other, they needed to show emotional warmth, which was an obligatory marker of a good citizen. In order to balance...

  17. Emotional Communication in Finger Braille

    Directory of Open Access Journals (Sweden)

    Yasuhiro Matsuda

    2010-01-01

    Full Text Available We describe analyses of the features of emotions (neutral, joy, sadness, and anger expressed by Finger Braille interpreters and subsequently examine the effectiveness of emotional expression and emotional communication between people unskilled in Finger Braille. The goal is to develop a Finger Braille system to teach emotional expression and a system to recognize emotion. The results indicate the following features of emotional expression by interpreters. The durations of the code of joy were significantly shorter than the durations of the other emotions, the durations of the code of sadness were significantly longer, and the finger loads of anger were significantly larger. The features of emotional expression by unskilled subjects were very similar to those of the interpreters, and the coincidence ratio of emotional communication was 75.1%. Therefore, it was confirmed that people unskilled in Finger Braille can express and communicate emotions using this communication medium.

  18. Aboriginal Perspectives on Social-Emotional Competence in Early Childhood

    Directory of Open Access Journals (Sweden)

    Melissa Tremblay

    2013-11-01

    Full Text Available Gaining an understanding of how best to support the development of Aboriginal children is important in promoting positive social, emotional, educational, and health outcomes. The purpose of the current study was to identify the most important elements of healthy development for Aboriginal children, with a particular focus on social-emotional development. Focus groups were conducted with 37 Aboriginal Canadians, including parents, service providers, adolescents, and young adults. Five inter-connected themes emerged: cultural wellness, emotional wellness, mental wellness, social wellness, and strong identity, with strong identity described as central and foundational to the other themes. This study strengthens the assertion that Aboriginal children require an additional set of social-emotional skills to successfully navigate different cultural contexts during development. Implications for research and practice are discussed.

  19. Fathers' parenting, adverse life events, and adolescents' emotional and eating disorder symptoms: the role of emotion regulation.

    Science.gov (United States)

    McEwen, Ciara; Flouri, Eirini

    2009-04-01

    To investigate the role of emotion regulation in the relation between fathers' parenting (specifically warmth, behavioral control and psychological control) and adolescents' emotional and eating disorder symptoms, after adjustment for controls. A total of 203 11-18 year-old students from a school in a socio-economically disadvantaged area in North-East London completed questionnaires assessing emotional symptoms (measured with the Strengths and Difficulties Questionnaire's (SDQ) Emotional Symptoms Scale), eating disorder symptoms (measured with the Eating Attitudes Test (EAT-26)), difficulties in emotion regulation (measured with the Difficulties in Emotion Regulation Scale (DERS)), and fathers' overprotection and warmth, measured with the Parental Bonding Instrument (PBI), as well as behavioral and psychological control. The confounding variables considered were number of proximal (i.e., during the last year) adverse life events experienced, gender, age, and socio-economic status (eligibility for free school meals). Adolescents' difficulties in emotion regulation mediated the link between fathers' psychological control and adolescents' emotional symptoms, but not the link between fathers' parenting and adolescents' eating disorder symptoms, which appeared to be more directly linked to fathers' psychological control and number of proximal adverse life events experienced. Proximal adverse life events experienced were also strongly associated with difficulties in emotion regulation. The study findings have implications for intervention programs which may prove more fruitful in addressing adolescent emotional problems by targeting underlying emotion regulation abilities, and in addressing adolescent eating disorder symptoms by protecting adolescents with a recent experience of multiple adverse life events. Parenting programs also stand to benefit from the evidence presented in this study that paternal psychological control may have uniquely harmful consequences for

  20. The development of emotion concepts: a story superiority effect in older children and adolescents.

    Science.gov (United States)

    Widen, Sherri C; Pochedly, Joseph T; Russell, James A

    2015-03-01

    Contrary to traditional assumptions, young children are more likely to correctly label someone's emotion from a story that describes the causes and consequences of the emotion than from the person's facial expression. This story superiority effect was examined in a sample of older children and adolescents (N=90, 8-20 years) for the emotions of fear, disgust, shame, embarrassment, and pride. Participants freely labeled the emotion they inferred from a story describing a cause and consequence of each emotion and, separately, from the corresponding facial expression. In each of five age groups, the expected emotion label was used for the emotion story significantly more than for the corresponding facial expression (except for pride). The story superiority effect is strong from childhood to early adulthood and opens the door to new accounts of how emotion concepts develop. Copyright © 2014 Elsevier Inc. All rights reserved.

  1. Strong Decomposition of Random Variables

    DEFF Research Database (Denmark)

    Hoffmann-Jørgensen, Jørgen; Kagan, Abram M.; Pitt, Loren D.

    2007-01-01

    A random variable X is stongly decomposable if X=Y+Z where Y=Φ(X) and Z=X-Φ(X) are independent non-degenerated random variables (called the components). It is shown that at least one of the components is singular, and we derive a necessary and sufficient condition for strong decomposability...

  2. Strong interaction at finite temperature

    Indian Academy of Sciences (India)

    Abstract. We review two methods discussed in the literature to determine the effective parameters of strongly interacting particles as they move through a heat bath. The first one is the general method of chiral perturbation theory, which may be readily applied to this problem. The other is the method of thermal QCD sum rules ...

  3. Strong-strong beam-beam simulation on parallel computer

    Energy Technology Data Exchange (ETDEWEB)

    Qiang, Ji

    2004-08-02

    The beam-beam interaction puts a strong limit on the luminosity of the high energy storage ring colliders. At the interaction points, the electromagnetic fields generated by one beam focus or defocus the opposite beam. This can cause beam blowup and a reduction of luminosity. An accurate simulation of the beam-beam interaction is needed to help optimize the luminosity in high energy colliders.

  4. Strong-strong beam-beam simulation on parallel computer

    International Nuclear Information System (INIS)

    Qiang, Ji

    2004-01-01

    The beam-beam interaction puts a strong limit on the luminosity of the high energy storage ring colliders. At the interaction points, the electromagnetic fields generated by one beam focus or defocus the opposite beam. This can cause beam blowup and a reduction of luminosity. An accurate simulation of the beam-beam interaction is needed to help optimize the luminosity in high energy colliders

  5. Modelling Emotions with Multidimensional Logic

    OpenAIRE

    Gershenson, Carlos

    1999-01-01

    One of the objectives of Artificial Intelligence has been the modelling of "human" characteristics, such as emotions, behaviour, conscience, etc. But in such characteristics we might find certain degree of contradiction. Previous work on modelling emotions and its problems are reviewed. A model for emotions is proposed using multidimensional logic, which handles the degree of contradiction that emotions might have. The model is oriented to simulate emotions in artificial societies...

  6. Emotion Work in the Arab Context: Its Relationship to Job Satisfaction and the Moderating Role of Trust to the Employer.

    Science.gov (United States)

    Bozionelos, Georgios

    2016-08-01

    The research investigated the relationship of emotion work directed towards customers and towards coworkers with job satisfaction in Saudi Arabia. Emotion work means the requirement to display particular emotions as part of the job and includes surface acting where actual emotions differ from displayed emotions and deep acting where displayed and felt emotions are congruent. Participants were 147 flight attendants (31 men, 116 women; mean age = 36.9 years, SD = 7.5) employed by a major Saudi Arabian airline, who were either Saudi nationals or nationals of other Gulf Arab countries. Data were collected with questionnaires. Analysis was based on the General Linear Model and indicated that deep acting towards customers and towards coworkers was positively related to job satisfaction. On the other hand, the hypothesized negative relationship between surface acting and job satisfaction was not supported. Organizational trust moderated the relationship of emotion work with job satisfaction. The findings indicate the importance of considering emotion work in interactions with coworkers along with the influence of national culture in the relationships of emotion work with key variables. © The Author(s) 2016.

  7. Facing emotions in narcolepsy with cataplexy: haemodynamic and behavioural responses during emotional stimulation.

    Science.gov (United States)

    de Zambotti, Massimiliano; Pizza, Fabio; Covassin, Naima; Vandi, Stefano; Cellini, Nicola; Stegagno, Luciano; Plazzi, Giuseppe

    2014-08-01

    Narcolepsy with cataplexy is a complex sleep disorder that affects the modulation of emotions: cataplexy, the key symptom of narcolepsy, is indeed strongly linked with emotions that usually trigger the episodes. Our study aimed to investigate haemodynamic and behavioural responses during emotional stimulation in narco-cataplexy. Twelve adult drug-naive narcoleptic patients (five males; age: 33.3 ± 9.4 years) and 12 healthy controls (five males; age: 30.9 ± 9.5 years) were exposed to emotional stimuli (pleasant, unpleasant and neutral pictures). Heart rate, arterial blood pressure and mean cerebral blood flow velocity of the middle cerebral arteries were continuously recorded using photoplethysmography and Doppler ultrasound. Ratings of valence and arousal and coping strategies were scored by the Self-Assessment Manikin and by questionnaires, respectively. Narcoleptic patients' haemodynamic responses to pictures overlapped with the data obtained from controls: decrease of heart rate and increase of mean cerebral blood flow velocity regardless of pictures' content, increase of systolic blood pressure during the pleasant condition, and relative reduction of heart rate during pleasant and unpleasant conditions. However, when compared with controls, narcoleptic patients reported lower arousal scores during the pleasant and neutral stimulation, and lower valence scores during the pleasant condition, respectively, and also a lower score at the 'focus on and venting of emotions' dimensions of coping. Our results suggested that adult narcoleptic patients, compared with healthy controls, inhibited their emotion-expressive behaviour to emotional stimulation, and that may be related to the development of adaptive cognitive strategies to face emotions avoiding cataplexy. © 2014 European Sleep Research Society.

  8. Measuring emotional and cognitive empathy using dynamic, naturalistic, and spontaneous emotion displays.

    Science.gov (United States)

    Buck, Ross; Powers, Stacie R; Hull, Kyle S

    2017-10-01

    Most measures of nonverbal receiving ability use posed expressions as stimuli. As empathy measures, such stimuli lack ecological validity, as the participant is not actually experiencing emotion. An alternative approach uses natural and dynamic displays of spontaneous expressions. The Communication of Affect Receiving Ability Test (CARAT) uses as stimuli spontaneous facial expressions and gestures filmed by an unobtrusive camera of solitary participants responding to emotional images. This article reports the development and initial validation of the CARAT-Spontaneous, Posed, Regulated (CARAT-SPR), which measures both abilities to detect emotion from spontaneous displays (emotion communication accuracy) and to differentiate spontaneous, posed, and regulated displays (expression categorization ability). Although spontaneous displays are natural responses to emotional images, posed displays involve asking the sender to display "as if" responding to a particular sort of image when no image is in fact present (simulation), while Regulated displays involve asking the sender to display "as if" responding to a particular sort of image when an image of opposite valence is in fact present (masking). Expression categorization ability involves judging deception-simulation and masking-and conceptually involves a kind of perspective-taking or cognitive empathy. Emotion communication using spontaneous clips achieved a high level of accuracy and was strongly correlated with ratings of sender expressivity. Expression categorization ability was not significantly correlated with expressivity ratings and was modestly negatively correlated with emotion communication accuracy. In a brief version of the CARAT-SPR, women showed evidence of greater emotion signal detection, whereas men reported greater confidence in expression categorization. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  9. The Intersection of Emotional Intelligence and Corporate Financial Decision Making

    OpenAIRE

    Osni Abubakar Idris

    2014-01-01

    Financial decisions are now so complicated that financial managers need strong “people†skills to accompany their technical and financial strengths. Choosing the right mix of raw intellect and emotional balance can often determine not only how complete your financial proposals are but also how well received they will be by the management team that has to implement the concepts. The study takes a theoretical approach to examine the relationship between emotional intelligence and financial d...

  10. Harsh Parenting in Relation to Child Emotion Regulation and Aggression

    OpenAIRE

    Chang, Lei; Schwartz, David; Dodge, Kenneth A.; McBride-Chang, Catherine

    2003-01-01

    This study presents a model of harsh parenting that has an indirect effect, as well as a direct effect, on child aggression in the school environment through the mediating process of child emotion regulation. Tested on a sample of 325 Chinese children and their parents, the model showed adequate goodness of fit. Also investigated were interaction effects between parents’ and children’s gender. Mothers’ harsh parenting affected child emotion regulation more strongly than fathers’, whereas hars...

  11. THE "FORTUNATA SYNDROME": A FORM OF EMOTIONAL DEPENDENCY

    OpenAIRE

    Jorge Barraca Mairal

    2015-01-01

    This paper presents information about a form of emotional dependency, for which the term "Fortunata syndrome" has been coined, designating a type of affective relationship that some women develop repeatedly with married men. Several patterns of behaviour and repeated attitudes can be identified in this syndrome, such us the strong and lasting emotional dependency and loyalty to the man, the ambivalence of feelings towards the official partner (resentment due to the belief that she has t...

  12. PREFACE: Strongly correlated electron systems Strongly correlated electron systems

    Science.gov (United States)

    Saxena, Siddharth S.; Littlewood, P. B.

    2012-07-01

    This special section is dedicated to the Strongly Correlated Electron Systems Conference (SCES) 2011, which was held from 29 August-3 September 2011, in Cambridge, UK. SCES'2011 is dedicated to 100 years of superconductivity and covers a range of topics in the area of strongly correlated systems. The correlated electronic and magnetic materials featured include f-electron based heavy fermion intermetallics and d-electron based transition metal compounds. The selected papers derived from invited presentations seek to deepen our understanding of the rich physical phenomena that arise from correlation effects. The focus is on quantum phase transitions, non-Fermi liquid phenomena, quantum magnetism, unconventional superconductivity and metal-insulator transitions. Both experimental and theoretical work is presented. Based on fundamental advances in the understanding of electronic materials, much of 20th century materials physics was driven by miniaturisation and integration in the electronics industry to the current generation of nanometre scale devices. The achievements of this industry have brought unprecedented advances to society and well-being, and no doubt there is much further to go—note that this progress is founded on investments and studies in the fundamentals of condensed matter physics from more than 50 years ago. Nevertheless, the defining challenges for the 21st century will lie in the discovery in science, and deployment through engineering, of technologies that can deliver the scale needed to have an impact on the sustainability agenda. Thus the big developments in nanotechnology may lie not in the pursuit of yet smaller transistors, but in the design of new structures that can revolutionise the performance of solar cells, batteries, fuel cells, light-weight structural materials, refrigeration, water purification, etc. The science presented in the papers of this special section also highlights the underlying interest in energy-dense materials, which

  13. Feeding your feelings: emotion regulation strategies and emotional eating.

    Science.gov (United States)

    Evers, Catharine; Marijn Stok, F; de Ridder, Denise T D

    2010-06-01

    The process by which emotions affect eating behavior emerges as one of the central unresolved questions in the field of emotional eating. The present studies address the hypothesis that the regulation strategies people use to deal with these emotions are responsible for increased eating. Negative emotions were induced and intake of comfort food and non-comfort food was measured by means of taste tests. Emotion induction was preceded by measuring individual differences in emotion regulation strategies (Study 1) or by instructions to regulate emotions in either an adaptive (reappraisal) or maladaptive (suppression) manner (Study 2). Study 3 also entailed a control condition without any regulation instructions. Relative to reappraisal and spontaneous expression, suppression led to increased food intake, but only of the comfort foods. Emotions themselves were not responsible for this effect. These findings provide new evidence that the way in which emotions are regulated affects eating behavior.

  14. A Meta-analysis on the Association Between Emotional Awareness and Borderline Personality Pathology.

    Science.gov (United States)

    Derks, Youri P M J; Westerhof, Gerben J; Bohlmeijer, Ernst T

    2017-06-01

    Theories on borderline personality pathology (BPP) suggest that characteristic emotional dysregulation is due to low levels of emotional awareness or alexithymia. This study is the first meta-analysis to systematically review and analyze the evidence. A systematic search of the literature was performed using PsycInfo, Web of Science/MEDLINE, and Scopus. The term "borderline personality disorder" was searched for in conjunction with "emotional awareness," "emotional self-awareness," "emotion recognition," "alexithymia," "emotional processing," "emotional granularity," "emotional intelligence," or "emotion regulation." All references in the included studies were reviewed for additional relevant articles. Thirty-nine studies were then evaluated in a random effects meta-analysis to assess the association between BPP and emotional awareness. An overall moderate positive association between BPP and emotional awareness was significant (r = 0.359; 95% CI [0.283, 0.431]; Z = 8.678; p personality disorder to healthy controls yielded a strong association (r = 0.518; 95% CI [0.411, 0.611]). No significant difference was found between studies using instruments for emotional awareness and those using alexithymia instruments. The strongest associations with regard to aspects of alexithymia were found for difficulties in identifying and describing emotions rather than externally oriented thinking. The results corroborate a moderate relationship between low emotional awareness and BPP. However, the mono-method self-report used in almost all studies is found problematic and precludes drawing definite conclusions. Since leading psychotherapeutic treatments strongly focus on increasing emotional awareness, future research should address this issue and further examine to what extent low levels of emotional awareness, particularly alexithymia, can be treated.

  15. The adaption study of emotional intelligence inventory in sport

    Directory of Open Access Journals (Sweden)

    İlhan Adiloğulları

    2015-12-01

    Full Text Available Aim: The purpose of this study was to test the validity and reliability of the Turkish version of Emotional Intelligence Inventory in Sport (EIIS. Material and Methods: The emotional intelligence inventory in sport which have consists of nineteen items and five subscales, 157 female (age=20,10±1,95 and 247 male (age=21,25±2,18 in total 404 (age=20,80±2,17 participants completed. Respondents of the EIIS indicate the extent to which they agree with each statement on a five-point Likert scale, ranging from 1 (strongly disagree to 5 (strongly agree. Factor structures of the scale were tested by confirmatory factor analysis in AMOS programme. Results: The resulting factor is appropriate for the 19-item inventory value but is below the desired value of the item-total correlation values b4 and paragraphs are seen as loaded with low load factors. However, there was only one item with low factor loadings that was excluded from the inventory. It was obtained acceptable fit index values of inventory that confirming factor structures of Turkish version. Internal consistency coefficients of EIIS were found ranging from 0,69 (Appraisal of others emotions, 0,85 (Appraisal of own emotions, 0,67 (Emotional regulation 0,85 (Use of emotions and 0,61 (Social skills. Conclusion: Turkish version of the Emotional intelligence inventory in Sport is can be used for Turkish athletes.

  16. EMOTIONAL INTELLIGENCE AND ORGANIZATIONAL COMPETITIVENESS: MANAGEMENT MODEL APPROACH

    Directory of Open Access Journals (Sweden)

    John N. N. Ugoani

    2016-09-01

    Full Text Available Modern organization theory considers emotional intelligence as the index of competencies that help organizations to develop a vision for competitiveness. It also allows organizational leaders to enthusiastically commit to the vision, and energize organizational members to achieve the vision. To maximize competiveness organizations use models to simplify and clarify thinking, to identify important aspects, to suggest explanations and to predict consequences, and explore other performance areas that would otherwise be hidden in an excess of words. The survey research design was used to explore the relationship between emotional intelligence and organizational competitiveness. The study found that emotional intelligence has strong positive relationship with organizational competitiveness

  17. Associations between child emotional eating and general parenting style, feeding practices, and parent psychopathology.

    Science.gov (United States)

    Braden, Abby; Rhee, Kyung; Peterson, Carol B; Rydell, Sarah A; Zucker, Nancy; Boutelle, Kerri

    2014-09-01

    Emotional eating is the tendency to eat in response to negative emotions. Prior research has identified a relationship between parenting style and child emotional eating, but this has not been examined in clinical samples. Furthermore, the relationship between specific parenting practices (e.g., parent feeding practices) and child emotional eating has not yet been investigated. The current study examined relationships between child emotional eating and both general and specific parenting constructs as well as maternal symptoms of depression and binge eating among a treatment-seeking sample of overweight children. Participants included 106 mother-child dyads who attended a baseline assessment for enrollment in a behavioral intervention for overeating. Ages of children ranged from 8 to 12  years old. Mothers completed self-report measures of their child's emotional eating behavior, their own feeding practices, and symptoms of depression and binge eating. Children completed a self-report measure of their mothers' general parenting style. A stepwise regression analysis was conducted to identify the parent variable that was most strongly related to child emotional eating, controlling for child age and gender. Emotional feeding behavior (i.e., a tendency to offer food to soothe a child's negative emotions) was the parent factor most significantly related to child emotional eating. Findings suggest that emotional feeding practices in parents may be related to emotional eating in children. Treatment with overweight children who engage in emotional eating may be improved by targeting parent feeding practices. Copyright © 2014 Elsevier Ltd. All rights reserved.

  18. Successful contextual integration of loose mental associations as evidenced by emotional conflict-processing.

    Directory of Open Access Journals (Sweden)

    Ulrike Zimmer

    Full Text Available Often we cannot resist emotional distraction, because emotions capture our attention. For example, in TV-commercials, tempting emotional voices add an emotional expression to a formerly neutral product. Here, we used a Stroop-like conflict paradigm as a tool to investigate whether emotional capture results in contextual integration of loose mental associations. Specifically, we tested whether the associatively connected meaning of an ignored auditory emotion with a non-emotional neutral visual target would yield a modulation of activation sensitive to emotional conflict in the brain. In an fMRI-study, nineteen participants detected the presence or absence of a little worm hidden in the picture of an apple, while ignoring a voice with an emotional sound of taste (delicious/disgusting. Our results indicate a modulation due to emotional conflict, pronounced most strongly when processing conflict in the context of disgust (conflict: disgust/no-worm vs. no conflict: disgust/worm. For conflict in the context of disgust, insula activity was increased, with activity correlating positively with reaction time in the conflict case. Conflict in the context of deliciousness resulted in increased amygdala activation, possibly due to the resulting "negative" emotion in incongruent versus congruent combinations. These results indicate that our associative stimulus-combinations showed a conflict-dependent modulation of activity in emotional brain areas. This shows that the emotional sounds were successfully contextually integrated with the loosely associated neutral pictures.

  19. Strongly correlated systems experimental techniques

    CERN Document Server

    Mancini, Ferdinando

    2015-01-01

    The continuous evolution and development of experimental techniques is at the basis of any fundamental achievement in modern physics. Strongly correlated systems (SCS), more than any other, need to be investigated through the greatest variety of experimental techniques in order to unveil and crosscheck the numerous and puzzling anomalous behaviors characterizing them. The study of SCS fostered the improvement of many old experimental techniques, but also the advent of many new ones just invented in order to analyze the complex behaviors of these systems. Many novel materials, with functional properties emerging from macroscopic quantum behaviors at the frontier of modern research in physics, chemistry and materials science, belong to this class of systems. The volume presents a representative collection of the modern experimental techniques specifically tailored for the analysis of strongly correlated systems. Any technique is presented in great detail by its own inventor or by one of the world-wide recognize...

  20. Strongly Correlated Systems Theoretical Methods

    CERN Document Server

    Avella, Adolfo

    2012-01-01

    The volume presents, for the very first time, an exhaustive collection of those modern theoretical methods specifically tailored for the analysis of Strongly Correlated Systems. Many novel materials, with functional properties emerging from macroscopic quantum behaviors at the frontier of modern research in physics, chemistry and materials science, belong to this class of systems. Any technique is presented in great detail by its own inventor or by one of the world-wide recognized main contributors. The exposition has a clear pedagogical cut and fully reports on the most relevant case study where the specific technique showed to be very successful in describing and enlightening the puzzling physics of a particular strongly correlated system. The book is intended for advanced graduate students and post-docs in the field as textbook and/or main reference, but also for other researchers in the field who appreciates consulting a single, but comprehensive, source or wishes to get acquainted, in a as painless as po...