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Sample records for pride relief sadness

  1. The Effects of Anger, Sadness and Happiness on Persuasive Message Processing: A Test of the Negative State Relief Model.

    Science.gov (United States)

    Mitchell, Monique M.; Brown, Kenneth M.; Morris-Villagran, Melinda; Villagran, Paul D.

    2001-01-01

    Examines the strength of the effects of happiness and sadness on attitude change, and compares these effects with the effect of anger on attitude change and persuasive message processing. Finds that message strength was positively correlated with attitude, intention and behavior, but was negatively correlated with negative thoughts, and counter…

  2. Pride and Prejudice

    NARCIS (Netherlands)

    Austen, Jane

    2005-01-01

    A tour de force of wit and sparkling dialogue, Pride and Prejudice shows how the headstrong Elizabeth Bennett and the aristocratic Mr Darcy must have their pride humbled and their prejudices dissolved before they can acknowledge their love for each other.

  3. Sadness and Depression

    Science.gov (United States)

    ... Videos for Educators Search English Español Sadness and Depression KidsHealth / For Kids / Sadness and Depression Print en ... big difference in your life. When Sadness Is Depression When you're in a sad mood, it ...

  4. Pride Versus Humility

    Directory of Open Access Journals (Sweden)

    Birhanu Olana Dirbaba

    2014-03-01

    Full Text Available This is the first national and multilingual survey of Ethiopian journalists, resulting in, first, a comprehensive demographic profile of Ethiopian journalists; second, the overwhelming evidence of antipathy between government-employed and private-sector journalists that undermines the possibility of a collective identity or cooperative relations among Ethiopian journalists; third, the discovery of an apparent paradox between Ethiopian journalists’ pride in their country’s history as a sovereign nation and their regret at the lack of strong press traditions which is a by-product of this history and, finally, the tension that emerges in the data between Ethiopian journalists’ pride in and embarrassment about their chosen profession.

  5. SAD effects on grantsmanship.

    Science.gov (United States)

    Lozano, George A

    2015-01-01

    SAD is a state of depression induced by a lack of sufficient sunlight that occurs at high latitudes during the fall and winter. SAD causes people to be risk-adverse. Granting agencies of high latitude countries should time high-risk research competitions so they do not coincide with the SAD months. © 2015 WILEY Periodicals, Inc.

  6. Design of the PRIDE Facility

    International Nuclear Information System (INIS)

    You, Gil Sung; Choung, Won Myung; Lee, Eun Pyo; Cho, Il Je; Kwon, Kie Chan; Hong, Dong Hee; Lee, Won Kyung; Ku, Jeong Hoe

    2009-01-01

    From 2007, KAERI is developing a PyRoprocess Integrated inactive DEmonstration facility (the PRIDE facility). The maximum annual treatment capacity of this facility will be a 10 ton-HM. The process will use a natural uranium feed material or a natural uranium mixed with some surrogate material for a simulation of a spent fuel. KAERI has also another plan to construct a demonstration facility which can treat a real spent fuel by pyroprocessing. This facility is called by ESPF, Engineering Scale Pyroprocess Facility. The ESPF will have the same treatment capability of spent fuel with the PRIDE facility. The only difference between the PRIDE and the ESPF is a radiation shielding capability. From the PRIDE facility designing works and demonstration with a simulated spent fuel after construction, it will be able to obtain the basic facility requirements, remote operability, interrelation properties between process equipment for designing of the ESPF. The flow sheet of the PRIDE processes is composed of five main processes, such as a decladding and voloxidation, an electro-reduction, an electrorefining, an electro-winning, and a salt waste treatment. The final products from the PRIDE facility are a simulated TRU metal and U metal ingot

  7. Native SAD is maturing.

    Science.gov (United States)

    Rose, John P; Wang, Bi-Cheng; Weiss, Manfred S

    2015-07-01

    Native SAD phasing uses the anomalous scattering signal of light atoms in the crystalline, native samples of macromolecules collected from single-wavelength X-ray diffraction experiments. These atoms include sodium, magnesium, phosphorus, sulfur, chlorine, potassium and calcium. Native SAD phasing is challenging and is critically dependent on the collection of accurate data. Over the past five years, advances in diffraction hardware, crystallographic software, data-collection methods and strategies, and the use of data statistics have been witnessed which allow 'highly accurate data' to be routinely collected. Today, native SAD sits on the verge of becoming a 'first-choice' method for both de novo and molecular-replacement structure determination. This article will focus on advances that have caught the attention of the community over the past five years. It will also highlight both de novo native SAD structures and recent structures that were key to methods development.

  8. "Pride and Prejudice". [Lesson Plan].

    Science.gov (United States)

    Soderquist, Alisa

    Based on Jane Austen's novel "Pride and Prejudice," this lesson plan presents activities designed to help students understand that classics are those pieces of literature that continue to be popular long after they were written; classics tend to have universal themes; and Austen's writing has been updated and dramatized and, most likely, will…

  9. Pride, Shame and Group Identification

    Directory of Open Access Journals (Sweden)

    Alessandro eSalice

    2016-04-01

    Full Text Available Self-conscious emotions such as shame and pride are emotions that typically focus on the self of the person who feels them. In other words, the intentional object of these emotions is assumed to be the subject that experiences them. Many reasons speak in its favor and yet this account seems to leave a question open: how to cash out those cases in which one genuinely feels ashamed or proud of what someone else does?This paper contends that such cases do not necessarily challenge the idea that shame and pride are about the emoting subject. Rather, we claim that some of the most paradigmatic scenarios of shame and pride induced by others can be accommodated by taking seriously the consideration that, in such cases, the subject group-identifies with the other. This is the idea that, in feeling these forms of shame or pride, the subject is conceiving of herself as a member of the same group as the subject acting shamefully or in an admirable way. In other words, these peculiar emotive responses are elicited in the subject insofar as, and to the extent that, she is (or sees herself as being a member of a group – the group to which those who act shamefully or admirably also belong.By looking into the way in which the notion of group identification can allow for an account of hetero-induced shame and pride, this paper attempts to achieve a sort of mutual enlightenment that brings to light not only an important and generally neglected form of self-conscious emotions, but also relevant features of group identification. In particular, it generates evidence for the idea that group identification is a psychological process that the subject does not have to carry out intentionally in the sense that it is not necessarily triggered by the subject’s conative states like desires or intentions.

  10. Pride, Shame, and Group Identification.

    Science.gov (United States)

    Salice, Alessandro; Montes Sánchez, Alba

    2016-01-01

    Self-conscious emotions such as shame and pride are emotions that typically focus on the self of the person who feels them. In other words, the intentional object of these emotions is assumed to be the subject that experiences them. Many reasons speak in its favor and yet this account seems to leave a question open: how to cash out those cases in which one genuinely feels ashamed or proud of what someone else does? This paper contends that such cases do not necessarily challenge the idea that shame and pride are about the emoting subject. Rather, we claim that some of the most paradigmatic scenarios of shame and pride induced by others can be accommodated by taking seriously the consideration that, in such cases, the subject "group-identifies" with the other. This is the idea that, in feeling these forms of shame or pride, the subject is conceiving of herself as a member of the same group as the subject acting shamefully or in an admirable way. In other words, these peculiar emotive responses are elicited in the subject insofar as, and to the extent that, she is (or sees herself as being) a member of a group - the group to which those who act shamefully or admirably also belong. By looking into the way in which the notion of group identification can allow for an account of hetero-induced shame and pride, this paper attempts to achieve a sort of mutual enlightenment that brings to light not only an important and generally neglected form of self-conscious emotions, but also relevant features of group identification. In particular, it generates evidence for the idea that group identification is a psychological process that the subject does not have to carry out intentionally in the sense that it is not necessarily triggered by the subject's conative states like desires or intentions.

  11. Pride, Shame and Group Identification

    DEFF Research Database (Denmark)

    Salice, Alessandro; Montes Sanchez, Alba

    2016-01-01

    into the way in which the notion of group identification can allow for an account of hetero-induced shame and pride, this paper attempts to achieve a sort of mutual enlightenment that brings to light not only an important and generally neglected form of self-conscious emotions, but also relevant features...... scenarios of shame and pride induced by others can be accommodated by taking seriously the consideration that, in such cases, the subject “group-identifies” with the other. This is the idea that, in feeling these forms of shame or pride, the subject is conceiving of herself as a member of the same group...... as the subject acting shamefully or in an admirable way. In other words, these peculiar emotive responses are elicited in the subject insofar as, and to the extent that, she is (or sees herself as being) a member of a group – the group to which those who act shamefully or admirably also belong. By looking...

  12. Is pride a prosocial emotion? Interpersonal effects of authentic and hubristic pride.

    Science.gov (United States)

    Wubben, Maarten J J; De Cremer, David; van Dijk, Eric

    2012-01-01

    Pride is associated with both prosocial and antisocial behaviour. Do others also infer such behaviours when pride is expressed and does this affect their own prosocial behaviour? We expected that authentic pride (i.e., confidence, accomplishment) would signal and elicit more prosocial behaviour than hubristic pride (i.e., arrogance, conceit). In a first laboratory experiment, a target in a public-good dilemma was inferred to have acted less prosocially when displaying a nonverbal expression of pride versus no emotion. As predicted, inferences of hubristic pride-but not authentic pride-mediated this effect. Participants themselves also responded less prosocially. A second laboratory experiment where a target verbally expressed authentic pride, hubristic pride, or no emotion replicated the effects of hubristic pride and showed that authentically proud targets were assumed to have acted prosocially, but especially by perceivers with a dispositional tendency to take the perspective of others. We conclude that authentic pride is generally perceived as a more prosocial emotion than hubristic pride.

  13. The SAD story

    International Nuclear Information System (INIS)

    Johansson, K.E.

    1984-12-01

    SAD was installed as planned in the EHS area. It did in fact perform better than was expected when the project started. SAD has been used in several experiments, and during this time no hardware failures have occurred. Even though SAD is not a particularly complex detector, it still took rather long from the first idea until the detector was fully implemented. As usual the first stage was dominated by optimism. The limitations did not seem important and we wanted to go for a complete and rather complex detector system. When we realized the complications we concentrated on a feasible but still interesting project. The move towards a realistic project fortunately started early and was very fast. It was very soon clear that there were numerous additional investigations that had to be done in order to produce an optimized detector. The most important of these were: - understanding the optical properties of aerogel - understanding the effect of different reflecting materials - optimization of the photomultiplier voltage - shielding of the photomultipliers In 1976 the idea to construct an aerogel detector was first presented at an EHS workshop. In 1981 the detector was installed and ready to take data. During these five years the physics interest had changed. The study of charm particles had the highest priority and EHS was modified in order to optimize it for the new situation. It took an additional three years before physics results appeared - thus a total of eight years from detector idea to physics publications. Now the SAD people do it with charm. (Author)

  14. Sudden Arrhythmia Death Syndromes (SADS) Foundation

    Science.gov (United States)

    ... SADS Foundation UK SADS Foundation Netherlands SADS Foundation China SADS Foundation Hong Kong Search for: Log in ... research crucial for health of patients and the economy 7/18/2017 More funding for heart disease ...

  15. Irradiation of Kensington Pride mangoes

    International Nuclear Information System (INIS)

    McLauchlan, R.L.; Mitchell, G.E.; Johnson, G.I.; Wills, P.A.

    1990-01-01

    Mangoes (cv. Kensington Pride) exhibited delayed ripening and increased external injury (lenticel damage) following irradiation at 300 or 600 Gy but not at 75 Gy. Altering the conditions of irradiation (lower temperature, nitrogen atmosphere, lower dose rate) had no effect in alleviating that injury. Some chemical constituents were also affected to minor degrees but eating quality was not. Irradiation of mature-green, preclimacteric mangoes at doses of 300 Gy or more is not recommended; doses of 75 Gy can be used without adversely affecting marketability. (author)

  16. 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.

  17. 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. PMID:23785342

  18. Pain, Sadness, Aggression and Joy

    DEFF Research Database (Denmark)

    Grodal, Torben Kragh

    2007-01-01

    Based on film examples and evolutionary psychology, the article discusses why viewers are fascinated not only with funny and pleasure-evoking films, but also with sad and disgust-evoking ones. The article argues that a series of adaptations modify simple pleasure-unpleasure-mechanisms. Besides...... discussing how action-oriented films convert negative experiences to challenges, the article especially analyse how sad films are rituals of bonding (kinbonding, bonding to brothers in arms, tribal bonding etc. and the sadness is a way to express the importance of bonding in the negative. Keywords......: attachment, cognitive film theory, coping and emotions, evolutionary psychology, hedonic valence, melodrama, sadness, tragedy....

  19. Introducing the PRIDE Archive RESTful web services.

    Science.gov (United States)

    Reisinger, Florian; del-Toro, Noemi; Ternent, Tobias; Hermjakob, Henning; Vizcaíno, Juan Antonio

    2015-07-01

    The PRIDE (PRoteomics IDEntifications) database is one of the world-leading public repositories of mass spectrometry (MS)-based proteomics data and it is a founding member of the ProteomeXchange Consortium of proteomics resources. In the original PRIDE database system, users could access data programmatically by accessing the web services provided by the PRIDE BioMart interface. New REST (REpresentational State Transfer) web services have been developed to serve the most popular functionality provided by BioMart (now discontinued due to data scalability issues) and address the data access requirements of the newly developed PRIDE Archive. Using the API (Application Programming Interface) it is now possible to programmatically query for and retrieve peptide and protein identifications, project and assay metadata and the originally submitted files. Searching and filtering is also possible by metadata information, such as sample details (e.g. species and tissues), instrumentation (mass spectrometer), keywords and other provided annotations. The PRIDE Archive web services were first made available in April 2014. The API has already been adopted by a few applications and standalone tools such as PeptideShaker, PRIDE Inspector, the Unipept web application and the Python-based BioServices package. This application is free and open to all users with no login requirement and can be accessed at http://www.ebi.ac.uk/pride/ws/archive/. © The Author(s) 2015. Published by Oxford University Press on behalf of Nucleic Acids Research.

  20. Of Pride and Pencils: Deconstructing the Role of Ethnic Pride in Hmong Adolescent Identity Formation

    Directory of Open Access Journals (Sweden)

    Jacqueline Nguyen

    2013-12-01

    Full Text Available This study examines the ways that Hmong adolescents describe ethnic pride and how their descriptions are informed by perceptions of collective and social identities. Data from semi-structured interviews with 25 Hmong adolescents age 12-18 were thematically analyzed with attention to affective versus behavioral aspects of ethnic pride and the role of collective or social group identities in adolescent pride perceptions or expressions. Results indicate that Hmong adolescents view affective and behavioral components of ethnic pride as distinct and evaluated self and peer pride along these two dimensions. Moreover, pride was found to be defined as both an individual characteristic and a social construct, and the perception and expression of the term was informed by Hmong adolescent peer groups and collective identities.

  1. Brain activation associated with pride and shame.

    Science.gov (United States)

    Roth, Lilian; Kaffenberger, Tina; Herwig, Uwe; Brühl, Annette B

    2014-01-01

    Self-referential emotions such as shame/guilt and pride provide evaluative information about persons themselves. In addition to emotional aspects, social and self-referential processes play a role in self-referential emotions. Prior studies have rather focused on comparing self-referential and other-referential processes of one valence, triggered mostly by external stimuli. In the current study, we aimed at investigating the valence-specific neural correlates of shame/guilt and pride, evoked by the remembrance of a corresponding autobiographical event during functional magnetic resonance imaging. A total of 25 healthy volunteers were studied. The task comprised a negative (shame/guilt), a positive (pride) and a neutral condition (expecting the distractor). Each condition was initiated by a simple cue, followed by the remembrance and finished by a distracting picture. Pride and shame/guilt conditions both activated typical emotion-processing circuits including the amygdala, insula and ventral striatum, as well as self-referential brain regions such as the bilateral dorsomedial prefrontal cortex. Comparing the two emotional conditions, emotion-processing circuits were more activated by pride than by shame, possibly due to either hedonic experiences or stronger involvement of the participants in positive self-referential emotions due to a self-positivity bias. However, the ventral striatum was similarly activated by pride and shame/guilt. In the whole-brain analysis, both self-referential emotion conditions activated medial prefrontal and posterior cingulate regions, corresponding to the self-referential aspect and the autobiographical evocation of the respective emotions. Autobiographically evoked self-referential emotions activated basic emotional as well as self-referential circuits. Except for the ventral striatum, emotional circuits were more active with pride than with shame.

  2. Reproductive biology of a pride of lions on Karongwe Game ...

    African Journals Online (AJOL)

    Reproductive biology of a pride of lions on Karongwe Game Reserve, South Africa. ... biology of a pride of lions (Panthera leo) was studied on the 8500 ha Karongwe Game Reserve from 1999 to 2005. Over this ... AJOL African Journals Online.

  3. Event seeking for sponsors: Case Helsinki Pride

    OpenAIRE

    Jaakkola, Johanna

    2014-01-01

    This thesis was done for HeSeTa Ry (Helsingin seudun seksuaalinen tasavertaisuus ry) and the goal was to find out how Helsinki Pride could get sponsors more efficiently and how the co-operation could be made more long lasting with the current sponsors. Helsinki Pride is an event organized in Helsinki each year in June. It is also the biggest LGBT event organized in Finland. The biggest event of the week is the Gay Parade and the Party in the Park. In 2014 only these events had over 20 000 par...

  4. The self and others in the experience of pride

    NARCIS (Netherlands)

    van Osch, Y.M.J.; Zeelenberg, M.; Breugelmans, S.M.

    2018-01-01

    Pride is seen as both a self-conscious emotion as well as a social emotion. These categories are not mutually exclusive, but have brought forth different ideas about pride as either revolving around the self or as revolving around one’s relationship with others. Current measures of pride do not

  5. Audits contribute to pride, productivity and profit

    International Nuclear Information System (INIS)

    White, Q.

    1984-01-01

    The object of this writing is to demonstrate that audits (in general) when used as a ''management tool' can contribute to pride, productivity, and profit. The goal of ''pride'' achievement is demonstrated through the use of techniques developed from behavioral sciences. Discussed is dealing with people and their basic needs. This is intended to point out the fact that satisfying individual needs and concerns is the first step to achieving the goals of pride, productivity, and profit. Also discussed are the basic needs of safety (security), social, ego/esteem, and self-fulfillment as well as providing some basic techniques of auditing which will help assure general satisfaction of these needs. Also noted are reporting methods. The goal of ''productivity'' is approached by demonstrating that objectives must be clear and workable. Objectives must be translated into specific action and that action must be compatible with the overall company objectives. All objectives must be known and understood by those affected. Consideration must be given to men, money, and machines (present technology). All of the objectives must also be weighed against external constraints. The goal of ''profit'' then becomes the product of a combination of ''pride'' and ''productivity''. Audits must be cost conscious. Value engineer the problem, the cause, and the solution. Discussion continues with quality cost programs briefly indicating that ''Q'' costs could be considered a type of audit. Identifying deficiencies and weaknesses, then correcting them, contributes to profit. Increased pride and productivity contributes to profit. Consider the employee's awareness and commitment for doing a good job when auditing

  6. Why Am I So Sad?

    Science.gov (United States)

    ... capable kids need support. The people in your life who believe in you and care (like parents, friends, and teachers) can comfort you when you feel sad. Sometimes, just listening and understanding what you're going through is enough. Sometimes they can help you work out a problem or help you think of ...

  7. Alternative medicine - pain relief

    Science.gov (United States)

    Acupuncture - pain relief; Hypnosis - pain relief; Guided imagery - pain relief ... neck, shoulder, knee, or elbow) Osteoarthritis Rheumatoid arthritis Hypnosis is a focused state of concentration. With self- ...

  8. Brain activation associated with pride and shame

    OpenAIRE

    Roth, Lilian; Kaffenberger, Tina; Herwig, Uwe; Brühl, Annette Beatrix

    2014-01-01

    BACKGROUND: Self-referential emotions such as shame/guilt and pride provide evaluative information about persons themselves. In addition to emotional aspects, social and self-referential processes play a role in self-referential emotions. Prior studies have rather focused on comparing self-referential and other-referential processes of one valence, triggered mostly by external stimuli. In the current study, we aimed at investigating the valence-specific neural correlates of shame/guilt and pr...

  9. The self and others in the experience of pride.

    Science.gov (United States)

    van Osch, Yvette; Zeelenberg, Marcel; Breugelmans, Seger M

    2018-03-01

    Pride is seen as both a self-conscious emotion as well as a social emotion. These categories are not mutually exclusive, but have brought forth different ideas about pride as either revolving around the self or as revolving around one's relationship with others. Current measures of pride do not include intrapersonal elements of pride experiences. Social comparisons, which often cause experiences of pride, contain three elements: the self, the relationship between the self and another person, and the other person. From the literature on pride, we distilled three related elements; perceptions and feelings of self-inflation, other-distancing, and other-devaluation. In four studies, we explored whether these elements were present in pride experiences. We did so at an implicit (Experiment 1; N = 218) and explicit level (Experiment 2; N = 125), in an academic setting with in vivo (Experiment 3; N = 203) and imagined pride experiences (Experiment 4; N = 126). The data consistently revealed that the experience of pride is characterised by self-inflation, not by other-distancing nor other-devaluation.

  10. A mathematical model of 'Pride and Prejudice'.

    Science.gov (United States)

    Rinaldi, Sergio; Rossa, Fabio Della; Landi, Pietro

    2014-04-01

    A mathematical model is proposed for interpreting the love story between Elizabeth and Darcy portrayed by Jane Austen in the popular novel Pride and Prejudice. The analysis shows that the story is characterized by a sudden explosion of sentimental involvements, revealed by the existence of a saddle-node bifurcation in the model. The paper is interesting not only because it deals for the first time with catastrophic bifurcations in romantic relation-ships, but also because it enriches the list of examples in which love stories are described through ordinary differential equations.

  11. Urban heat island research of Novi Sad (Serbia: A review

    Directory of Open Access Journals (Sweden)

    Savić Stevan

    2013-01-01

    Full Text Available In the second part of the 20th century, urbanization accelerated and reached enormous magnitude, which results more and more people live in urbanized regions. Nowadays, about half of the human population is affected by the burdens of urban environments and furthermore the modified parameters of the urban atmosphere compared to the natural environment. Novi Sad (45°15’N, 19°50’E is located in the northern part of Serbia, i.e. on the southern part of the Pannonian Plain and it is the second largest city in the country with a population of about 320,000 in a built-up area of approximately 80 km2. The geographical area is plain, from 80 to 86 m a.s.l., with a gentle relief, so its climate is free from orographic effects. According to Köppen-Geiger climate classification, this region is categorised as Cfa climate (temperate warm climate with a rather uniform annual distribution of precipitation. In the last 20 years, a few papers have been published considering urban heat island (UHI investigations of Novi Sad. The first publication in 1994 is theoretically based and presents all parameters, methods and measurements, which have to be used in order to work on UHI research of Novi Sad. The next studies from 1995 and 2006 analyzed various temperature parameters based on 30-40 year long time series and used rural and urban stations in order to get urban-rural temperature differences. Based on meteorological parameters and the structure of urban area, in 2010 the necessity of defining locations of an urban climate network was showed in order to advance further UHI research. In the last two publications from 2011 a new empirical modeling method, adjusted for cities located on plains, has been used in order to determine locations for representative stations of an urban climate network in Novi Sad.

  12. The role of pride in women with anorexia nervosa: A grounded theory study.

    Science.gov (United States)

    Faija, Cintia L; Tierney, Stephanie; Gooding, Patricia A; Peters, Sarah; Fox, John R E

    2017-12-01

    Theory and clinical literature suggest that pride may play an important role in the maintenance of restrictive eating disorders. A grounded theory study explored experiences of, and reflections on, pride among women with a current or past diagnosis of anorexia nervosa. This is a qualitative study using grounded theory. Semistructured interviews were conducted with 21 women recruited from an eating disorder unit in England, and from a UK self-help organization. Grounded theory from a constructivist lens was used. Analysis involved coding, constant comparison, and memo-writing. Pride evolves over the course of anorexia nervosa. Two overarching conceptual categories were identified: 'pride becoming intertwined with anorexia' and 'pride during the journey towards recovery'. These categories encompassed different forms of pride: 'alluring pride', 'toxic pride', 'pathological pride', 'anorexia pride', 'shameful pride', 'recovery pride', and 'resilient pride'. Initially, pride contributed to self-enhancement and buffered negative emotions. As the condition progressed, pride became a challenge to health and interfered with motivation to change. During recovery, perceptions of pride altered as a healthy approach to living ensued. The evolving nature of pride plays a central role in development, maintenance, and treatment of anorexia nervosa. Understanding of pride and its role in psychotherapeutic work with this client group may increase motivation to change and promote recovery. Future work should investigate whether tackling pride in eating disorders increases treatment efficacy and reduces the risk of relapsing. Pride associated with anorexia appeared to evolve in nature. During early stages of the eating disorder, it stopped people from seeking help. Later on, it prevented them from seeing pride in healthy domains of life (outside anorexia). Over time, pride in anorexia became an overwhelming emotion that interfered with motivation to change. It is important for

  13. Attributions for Pride, Anger, and Guilt among Incarcerated Minority Adolescents.

    Science.gov (United States)

    Hudley-Paul, Cynthia A.

    Two studies investigate causal attributions among minority adolescents. The first investigates attributions for the emotions of anger, pride, and guilt among 26 incarcerated male adolescents. Relatively few causes are found for anger and guilt, and a larger variety of causes are cited for pride. A follow-up study then compares causal attributions…

  14. The Adaptive Consequences of Pride in Personal Selling

    NARCIS (Netherlands)

    W.J.M.I. Verbeke (Willem); F.D. Belschak (Frank); R.P. Bagozzi (Richard)

    2004-01-01

    textabstractStudy 1 investigates the beneficial effects of experiencing pride. Pride was found to have two different effects. First, it increases salespersons' performance-related motivations. Specifically, it promotes adaptive selling strategies, greater effort, and self-efficacy. Secondly, it

  15. Remote handling systems for the Pride application

    International Nuclear Information System (INIS)

    Kim, K.; Lee, J.; Lee, H.; Kim, S.; Kim, H.

    2010-10-01

    In this paper is described the development of remote handling systems for use in the pyro processing technology development. Remote handling systems mainly include a BDSM (Bridge transported Dual arm Servo-Manipulator) and a simulator, all of which will be applied to the Pride (Pyro process integrated inactive demonstration facility) that is under construction at KAERI. BDMS that will traverse the length of the ceiling is designed to have two pairs of master-slave manipulators of which each pair of master-slave manipulators has a kinematic similarity and a force reflection. A simulator is also designed to provide an efficient means for simulating and verifying the conceptual design, developments, arrangements, and rehearsal of the pyro processing equipment and relevant devices from the viewpoint of remote operation and maintenance. In our research is presented activities and progress made in developing remote handling systems to be used for the remote operation and maintenance of the pyro processing equipment and relevant devices in the Pride. (Author)

  16. Explaining Sad People's Memory Advantage for Faces.

    Science.gov (United States)

    Hills, Peter J; Marquardt, Zoe; Young, Isabel; Goodenough, Imogen

    2017-01-01

    Sad people recognize faces more accurately than happy people (Hills et al., 2011). We devised four hypotheses for this finding that are tested between in the current study. The four hypotheses are: (1) sad people engage in more expert processing associated with face processing; (2) sad people are motivated to be more accurate than happy people in an attempt to repair their mood; (3) sad people have a defocused attentional strategy that allows more information about a face to be encoded; and (4) sad people scan more of the face than happy people leading to more facial features to be encoded. In Experiment 1, we found that dysphoria (sad mood often associated with depression) was not correlated with the face-inversion effect (a measure of expert processing) nor with response times but was correlated with defocused attention and recognition accuracy. Experiment 2 established that dysphoric participants detected changes made to more facial features than happy participants. In Experiment 3, using eye-tracking we found that sad-induced participants sampled more of the face whilst avoiding the eyes. Experiment 4 showed that sad-induced people demonstrated a smaller own-ethnicity bias. These results indicate that sad people show different attentional allocation to faces than happy and neutral people.

  17. Mass-induced instability of SAdS black hole in Einstein-Ricci cubic gravity

    Science.gov (United States)

    Myung, Yun Soo

    2018-05-01

    We perform the stability analysis of Schwarzschild-AdS (SAdS) black hole in the Einstein-Ricci cubic gravity. It shows that the Ricci tensor perturbations exhibit unstable modes for small black holes. We call this the mass-induced instability of SAdS black hole because the instability of small black holes arises from the massiveness in the linearized Einstein-Ricci cubic gravity, but not a feature of higher-order derivative theory giving ghost states. Also, we point out that the correlated stability conjecture holds for the SAdS black hole by computing the Wald entropy of SAdS black hole in Einstein-Ricci cubic gravity.

  18. Cross-cultural regularities in the cognitive architecture of pride.

    Science.gov (United States)

    Sznycer, Daniel; Al-Shawaf, Laith; Bereby-Meyer, Yoella; Curry, Oliver Scott; De Smet, Delphine; Ermer, Elsa; Kim, Sangin; Kim, Sunhwa; Li, Norman P; Lopez Seal, Maria Florencia; McClung, Jennifer; O, Jiaqing; Ohtsubo, Yohsuke; Quillien, Tadeg; Schaub, Max; Sell, Aaron; van Leeuwen, Florian; Cosmides, Leda; Tooby, John

    2017-02-21

    Pride occurs in every known culture, appears early in development, is reliably triggered by achievements and formidability, and causes a characteristic display that is recognized everywhere. Here, we evaluate the theory that pride evolved to guide decisions relevant to pursuing actions that enhance valuation and respect for a person in the minds of others. By hypothesis, pride is a neurocomputational program tailored by selection to orchestrate cognition and behavior in the service of: ( i ) motivating the cost-effective pursuit of courses of action that would increase others' valuations and respect of the individual, ( ii ) motivating the advertisement of acts or characteristics whose recognition by others would lead them to enhance their evaluations of the individual, and ( iii ) mobilizing the individual to take advantage of the resulting enhanced social landscape. To modulate how much to invest in actions that might lead to enhanced evaluations by others, the pride system must forecast the magnitude of the evaluations the action would evoke in the audience and calibrate its activation proportionally. We tested this prediction in 16 countries across 4 continents ( n = 2,085), for 25 acts and traits. As predicted, the pride intensity for a given act or trait closely tracks the valuations of audiences, local (mean r = +0.82) and foreign (mean r = +0.75). This relationship is specific to pride and does not generalize to other positive emotions that coactivate with pride but lack its audience-recalibrating function.

  19. Pride displays communicate self-interest and support for meritocracy.

    Science.gov (United States)

    Horberg, E J; Kraus, Michael W; Keltner, Dacher

    2013-07-01

    The present studies examined how observers infer moral attributes and beliefs from nonverbal pride displays. Pride is a self-focused positive emotion triggered by appraisals of the self's success, status, and competence. We hypothesized that when a target emits nonverbal cues of pride, he or she will be viewed by observers as higher in self-interest and therefore more likely to endorse ideologies that would benefit the self-specifically, merit-based resource distributions (meritocracy) as opposed to equality-based resource distributions (egalitarianism). Across studies, experimentally manipulated pride displays (Studies 1 and 3) and naturally occurring expressions of pride (Study 4) led observers to infer heightened support for meritocracy as opposed to egalitarianism. Analyses also revealed that people intuitively associate higher self-interest with enhanced support for meritocracy as opposed to egalitarianism (Study 2), and this association mediates the pathway from pride displays to inferences of heightened support for meritocracy and reduced support for egalitarianism (Studies 3 and 4). Across studies, we compare pride to expressions of joy or no emotion and demonstrate these effects using thin slices as well as static images. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  20. The Communicative Function of Sad Facial Expressions.

    Science.gov (United States)

    Reed, Lawrence Ian; DeScioli, Peter

    2017-01-01

    What are the communicative functions of sad facial expressions? Research shows that people feel sadness in response to losses but it's unclear whether sad expressions function to communicate losses to others and if so, what makes these signals credible. Here we use economic games to test the hypothesis that sad expressions lend credibility to claims of loss. Participants play the role of either a proposer or recipient in a game with a fictional backstory and real monetary payoffs. The proposers view a (fictional) video of the recipient's character displaying either a neutral or sad expression paired with a claim of loss. The proposer then decided how much money to give to the recipient. In three experiments, we test alternative theories by using situations in which the recipient's losses were uncertain (Experiment 1), the recipient's losses were certain (Experiment 2), or the recipient claims failed gains rather than losses (Experiment 3). Overall, we find that participants gave more money to recipients who displayed sad expressions compared to neutral expressions, but only under conditions of uncertain loss. This finding supports the hypothesis that sad expressions function to increase the credibility of claims of loss.

  1. The Communicative Function of Sad Facial Expressions

    Directory of Open Access Journals (Sweden)

    Lawrence Ian Reed

    2017-03-01

    Full Text Available What are the communicative functions of sad facial expressions? Research shows that people feel sadness in response to losses but it’s unclear whether sad expressions function to communicate losses to others and if so, what makes these signals credible. Here we use economic games to test the hypothesis that sad expressions lend credibility to claims of loss. Participants play the role of either a proposer or recipient in a game with a fictional backstory and real monetary payoffs. The proposers view a (fictional video of the recipient’s character displaying either a neutral or sad expression paired with a claim of loss. The proposer then decided how much money to give to the recipient. In three experiments, we test alternative theories by using situations in which the recipient’s losses were uncertain (Experiment 1, the recipient’s losses were certain (Experiment 2, or the recipient claims failed gains rather than losses (Experiment 3. Overall, we find that participants gave more money to recipients who displayed sad expressions compared to neutral expressions, but only under conditions of uncertain loss. This finding supports the hypothesis that sad expressions function to increase the credibility of claims of loss.

  2. Writing in the Shadow of “Pride and Prejudice”: Jo Baker’s "Longbourn"

    Directory of Open Access Journals (Sweden)

    Olivia Murphy

    2017-12-01

    Full Text Available Jo Baker’s 2013 novel Longbourn explicitly engages with Jane Austen’s Pride and Prejudice, published two centuries earlier. Longbourn’s plot neatly intersects with Austen's original, offering us a glimpse into a world which adaptations of Austen’s novels, and even Austen herself, have long been criticised for ignoring. Baker takes advantage of the freedoms of twenty-first century fiction to bring into the light aspects of Austen’s writing that Regency discretion elided, and Victorian prudery all but annihilated. Longbourn explores with sensitivity and due regard to historicity matters to which Austen could only allude; the horrors of war and military justice, complexities of sexuality that cannot be wholly contained within the sanction of marriage, the effects of the industrial revolution on the countryside and poor alike. If Pride and Prejudice, as Austen ironically opined, was “too light & bright & sparkling”, Longbourn offers us the shading that throws that sparkle into relief, thereby allowing us to view it afresh.

  3. Volunteering for charity: pride, respect, and the commitment of volunteers.

    Science.gov (United States)

    Boezeman, Edwin J; Ellemers, Naomi

    2007-05-01

    This study builds upon and extends the social-identity-based model of cooperation with the organization (T. R. Tyler, 1999; T. R. Tyler & S. L. Blader, 2000) to examine commitment and cooperative intent among fundraising volunteers. In Study 1, structural equation modeling indicated that pride and respect related to the intent to remain a volunteer with an organization, and that this relation was mediated primarily by normative organizational commitment. In Study 2, structural equation modeling indicated that the perceived importance of volunteer work was related to pride, that perceived organizational support related to the experience of respect, and that pride and respect mediated the relation between perceived importance and support on the one hand and organizational commitment on the other. Overall, the results suggest that volunteer organizations may do well to implement pride and respect in their volunteer policy, for instance to address the reliability problem (J. L. Pearce, 1993). 2007 APA, all rights reserved

  4. When dynamic, the head and face alone can express pride.

    Science.gov (United States)

    Nelson, Nicole L; Russell, James A

    2011-08-01

    Prior research suggested that pride is recognized only when a head and facial expression (e.g., tilted head with a slight smile) is combined with a postural expression (e.g., expanded body and arm gestures). However, these studies used static photographs. In the present research, participants labeled the emotion conveyed by four dynamic cues to pride, presented as video clips: head and face alone, body posture alone, voice alone, and an expression in which head and face, body posture, and voice were presented simultaneously. Participants attributed pride to the head and face alone, even when postural or vocal information was absent. Pride can be conveyed without body posture or voice. 2011 APA, all rights reserved

  5. Guilt and pride are heartfelt, but not equally so.

    Science.gov (United States)

    Fourie, Melike M; Rauch, Henri G L; Morgan, Barak E; Ellis, George F R; Jordaan, Esmè R; Thomas, Kevin G F

    2011-07-01

    We examined the cardiovascular physiology of guilt and pride to elucidate physiological substrates underpinning the behavioral motivations of these moral emotions. Although both emotions motivate prosocial behavior, guilt typically inhibits ongoing behavior, whereas pride reinforces current behavior. To succeed in eliciting real emotions, we used a novel social interaction task. We found dissociable sympathetic activation during guilt and pride; specifically, Guilt participants experienced prolonged cardiac sympathetic arousal as measured by preejection period (PEP), whereas Pride participants experienced transient non-cardiac somatic arousal and a shift to low frequency (LF) power in the cardiac spectrogram. This dissociation supports their distinctive motivational functions. Higher self-reported Behavioral Inhibition System (BIS) sensitivity was furthermore uniquely associated with guilt, supporting its function as a punishment cue. Copyright © 2010 Society for Psychophysiological Research.

  6. Containment barrier at Pride Park, Derby, England

    International Nuclear Information System (INIS)

    Barker, P.; Esnault, A.; Braithwaite, P.

    1997-01-01

    The Pride Park site at Derby occupies 96ha of derelict land close to the city centre. Approximately one third of the site was a closed landfill with a further third being an old gas works site. The remainder comprised former heavy engineering works and gravel pit workings. The River Derwent bounds the site on two sides. The objectives of the remediation strategy for the site included minimising off-site disposal of contaminated soils and ensuring that contaminants do not migrate into the adjacent river. The eastern part of the site, including the landfill and gasworks sites, was therefore contained by a 600mm wide bentonite cement vertical cut-off wall, with HDPE membrane, sealed by 1m into the underlying mudstone. The cut-off wall is some 3km long and a maximum 10m deep. The works were complicated by the need to construct the wall around 36 existing underground services. The paper briefly covers the background to the remediation of the site, describes the construction process and discusses design considerations in relation to the durability requirements of the containment barrier in the potentially aggressive environment

  7. Are Stopped Strings Preferred in Sad Music?

    OpenAIRE

    David Huron; Caitlyn Trevor

    2017-01-01

    String instruments may be played either with open strings (where the string vibrates between the bridge and a hard wooden nut) or with stopped strings (where the string vibrates between the bridge and a performer's finger pressed against the fingerboard). Compared with open strings, stopped strings permit the use of vibrato and exhibit a darker timbre. Inspired by research on the timbre of sad speech, we test whether there is a tendency to use stopped strings in nominally sad music. Specifica...

  8. How sadness and happiness influence ethnic stereotyping

    Directory of Open Access Journals (Sweden)

    Žeželj Iris

    2012-01-01

    Full Text Available Incidental affective states tend to influence stereotyping in counterintuitive way: experimentally induced happiness leads to more stereotyping while experimentally induced sadness leads to less stereotyping. It was therefore predicted that happy subjects would a. would make more stereotype-consistent errors in memory task; b. attribute more stereotypical features to a specific ethnic group, and c. be less sensitive to ethnic discrimination in comparison to sad subjects. In a sample of 90 high school students from Belgrade, Serbia, differently valenced affects were successfully induced using 'autobiographic recollection' procedure. Experiment 1 showed that happy and sad subjects did not differ in the number of stereotype consistent errors in memory task. In experiment 2, however, happy subjects in comparison to sad subjects attributed more stereotypic traits to a non-stereotypical exemplar of a national category and expected him to behave more stereotypically in the future. Additionally, in thought listing task, happy subjects recorded more irrelevant and less story-focused thoughts in comparison to sad subjects. Finally, in Experiment 3 (N=66 sad subjects demonstrated more sensitivity to ethnic discrimination in comparison to happy subjects. These findings are discussed in terms of the impact of emotional experience on social information-processing strategies.

  9. Sad Facial Expressions Increase Choice Blindness

    Directory of Open Access Journals (Sweden)

    Yajie Wang

    2018-01-01

    Full Text Available Previous studies have discovered a fascinating phenomenon known as choice blindness—individuals fail to detect mismatches between the face they choose and the face replaced by the experimenter. Although previous studies have reported a couple of factors that can modulate the magnitude of choice blindness, the potential effect of facial expression on choice blindness has not yet been explored. Using faces with sad and neutral expressions (Experiment 1 and faces with happy and neutral expressions (Experiment 2 in the classic choice blindness paradigm, the present study investigated the effects of facial expressions on choice blindness. The results showed that the detection rate was significantly lower on sad faces than neutral faces, whereas no significant difference was observed between happy faces and neutral faces. The exploratory analysis of verbal reports found that participants who reported less facial features for sad (as compared to neutral expressions also tended to show a lower detection rate of sad (as compared to neutral faces. These findings indicated that sad facial expressions increased choice blindness, which might have resulted from inhibition of further processing of the detailed facial features by the less attractive sad expressions (as compared to neutral expressions.

  10. Sad Facial Expressions Increase Choice Blindness.

    Science.gov (United States)

    Wang, Yajie; Zhao, Song; Zhang, Zhijie; Feng, Wenfeng

    2017-01-01

    Previous studies have discovered a fascinating phenomenon known as choice blindness-individuals fail to detect mismatches between the face they choose and the face replaced by the experimenter. Although previous studies have reported a couple of factors that can modulate the magnitude of choice blindness, the potential effect of facial expression on choice blindness has not yet been explored. Using faces with sad and neutral expressions (Experiment 1) and faces with happy and neutral expressions (Experiment 2) in the classic choice blindness paradigm, the present study investigated the effects of facial expressions on choice blindness. The results showed that the detection rate was significantly lower on sad faces than neutral faces, whereas no significant difference was observed between happy faces and neutral faces. The exploratory analysis of verbal reports found that participants who reported less facial features for sad (as compared to neutral) expressions also tended to show a lower detection rate of sad (as compared to neutral) faces. These findings indicated that sad facial expressions increased choice blindness, which might have resulted from inhibition of further processing of the detailed facial features by the less attractive sad expressions (as compared to neutral expressions).

  11. Cross-cultural evidence for the two-facet structure of pride.

    Science.gov (United States)

    Shi, Yan; Chung, Joanne M; Cheng, Joey T; Tracy, Jessica L; Robins, Richard W; Chen, Xiao; Zheng, Yong

    2015-04-01

    Across six studies conducted in Mainland China and South Korea, the present research extended prior findings showing that pride is comprised of two distinct conceptual and experiential facets in the U.S.: a pro-social, achievement-oriented "authentic pride", and an arrogant, self-aggrandizing "hubristic pride". This same two-facet structure emerged in Chinese participants' semantic conceptualizations of pride (Study 1), Chinese and Koreans' dispositional tendencies to experience pride (Studies 2, 3a, and 3b), Chinese and Koreans' momentary pride experiences (Studies 3a, 3b, and 5), and Americans' pride experiences using descriptors derived indigenously in Korea (Study 4). Together, these studies provide the first evidence that the two-facet structure of pride generalizes to cultures with highly divergent views of pride and self-enhancement processes from North America.

  12. The Distribution and Frequency of the Terms "Pride" and "Prejudice" in Jane Austen's Pride and Prejudice

    Directory of Open Access Journals (Sweden)

    Tanja Dromnes

    2009-03-01

    Full Text Available In this article we examine the title terms of Jane Austen's Pride and Prejudice (1813 with particular attention to their distribution and frequency in the text. Our method is to connect the statistical material gathered on frequency and distribution to a narratological analysis of the terms, with special emphasis on whether they occur within the focalization of the external narrator, or that of character-focalizers. In order to approach this task, we have availed ourselves of the narratological theories of Mieke Bal. We conclude that there is a differentiation among types of focalization in the novel that enhances the thematic structure of match-making. Although Jane Austen wrote and published her major works two centuries ago, they continue to fascinate literary scholars and general readers alike.

  13. Cloning and functional characterization of SAD genes in potato.

    Science.gov (United States)

    Li, Fei; Bian, Chun Song; Xu, Jian Fei; Pang, Wan Fu; Liu, Jie; Duan, Shao Guang; Lei, Zun-Guo; Jiwan, Palta; Jin, Li-Ping

    2015-01-01

    Stearoyl-acyl carrier protein desaturase (SAD), locating in the plastid stroma, is an important fatty acid biosynthetic enzyme in higher plants. SAD catalyzes desaturation of stearoyl-ACP to oleyl-ACP and plays a key role in determining the homeostasis between saturated fatty acids and unsaturated fatty acids, which is an important player in cold acclimation in plants. Here, four new full-length cDNA of SADs (ScoSAD, SaSAD, ScaSAD and StSAD) were cloned from four Solanum species, Solanum commersonii, S. acaule, S. cardiophyllum and S. tuberosum, respectively. The ORF of the four SADs were 1182 bp in length, encoding 393 amino acids. A sequence alignment indicated 13 amino acids varied among the SADs of three wild species. Further analysis showed that the freezing tolerance and cold acclimation capacity of S. commersonii are similar to S. acaule and their SAD amino acid sequences were identical but differed from that of S. cardiophyllum, which is sensitive to freezing. Furthermore, the sequence alignments between StSAD and ScoSAD indicated that only 7 different amino acids at residues were found in SAD of S. tuberosum (Zhongshu8) against the protein sequence of ScoSAD. A phylogenetic analysis showed the three wild potato species had the closest genetic relationship with the SAD of S. lycopersicum and Nicotiana tomentosiformis but not S. tuberosum. The SAD gene from S. commersonii (ScoSAD) was cloned into multiple sites of the pBI121 plant binary vector and transformed into the cultivated potato variety Zhongshu 8. A freeze tolerance analysis showed overexpression of the ScoSAD gene in transgenic plants significantly enhanced freeze tolerance in cv. Zhongshu 8 and increased their linoleic acid content, suggesting that linoleic acid likely plays a key role in improving freeze tolerance in potato plants. This study provided some new insights into how SAD regulates in the freezing tolerance and cold acclimation in potato.

  14. Cloning and functional characterization of SAD genes in potato.

    Directory of Open Access Journals (Sweden)

    Fei Li

    Full Text Available Stearoyl-acyl carrier protein desaturase (SAD, locating in the plastid stroma, is an important fatty acid biosynthetic enzyme in higher plants. SAD catalyzes desaturation of stearoyl-ACP to oleyl-ACP and plays a key role in determining the homeostasis between saturated fatty acids and unsaturated fatty acids, which is an important player in cold acclimation in plants. Here, four new full-length cDNA of SADs (ScoSAD, SaSAD, ScaSAD and StSAD were cloned from four Solanum species, Solanum commersonii, S. acaule, S. cardiophyllum and S. tuberosum, respectively. The ORF of the four SADs were 1182 bp in length, encoding 393 amino acids. A sequence alignment indicated 13 amino acids varied among the SADs of three wild species. Further analysis showed that the freezing tolerance and cold acclimation capacity of S. commersonii are similar to S. acaule and their SAD amino acid sequences were identical but differed from that of S. cardiophyllum, which is sensitive to freezing. Furthermore, the sequence alignments between StSAD and ScoSAD indicated that only 7 different amino acids at residues were found in SAD of S. tuberosum (Zhongshu8 against the protein sequence of ScoSAD. A phylogenetic analysis showed the three wild potato species had the closest genetic relationship with the SAD of S. lycopersicum and Nicotiana tomentosiformis but not S. tuberosum. The SAD gene from S. commersonii (ScoSAD was cloned into multiple sites of the pBI121 plant binary vector and transformed into the cultivated potato variety Zhongshu 8. A freeze tolerance analysis showed overexpression of the ScoSAD gene in transgenic plants significantly enhanced freeze tolerance in cv. Zhongshu 8 and increased their linoleic acid content, suggesting that linoleic acid likely plays a key role in improving freeze tolerance in potato plants. This study provided some new insights into how SAD regulates in the freezing tolerance and cold acclimation in potato.

  15. Sadness increases distraction by auditory deviant stimuli.

    Science.gov (United States)

    Pacheco-Unguetti, Antonia P; Parmentier, Fabrice B R

    2014-02-01

    Research shows that attention is ineluctably captured away from a focal visual task by rare and unexpected changes (deviants) in an otherwise repeated stream of task-irrelevant auditory distractors (standards). The fundamental cognitive mechanisms underlying this effect have been the object of an increasing number of studies but their sensitivity to mood and emotions remains relatively unexplored despite suggestion of greater distractibility in negative emotional contexts. In this study, we examined the effect of sadness, a widespread form of emotional distress and a symptom of many disorders, on distraction by deviant sounds. Participants received either a sadness induction or a neutral mood induction by means of a mixed procedure based on music and autobiographical recall prior to taking part in an auditory-visual oddball task in which they categorized visual digits while ignoring task-irrelevant sounds. The results showed that although all participants exhibited significantly longer response times in the visual categorization task following the presentation of rare and unexpected deviant sounds relative to that of the standard sound, this distraction effect was significantly greater in participants who had received the sadness induction (a twofold increase). The residual distraction on the subsequent trial (postdeviance distraction) was equivalent in both groups, suggesting that sadness interfered with the disengagement of attention from the deviant sound and back toward the target stimulus. We propose that this disengagement impairment reflected the monopolization of cognitive resources by sadness and/or associated ruminations. Our findings suggest that sadness can increase distraction even when distractors are emotionally neutral. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  16. The neural basis of attaining conscious awareness of sad mood.

    Science.gov (United States)

    Smith, Ryan; Braden, B Blair; Chen, Kewei; Ponce, Francisco A; Lane, Richard D; Baxter, Leslie C

    2015-09-01

    The neural processes associated with becoming aware of sad mood are not fully understood. We examined the dynamic process of becoming aware of sad mood and recovery from sad mood. Sixteen healthy subjects underwent fMRI while participating in a sadness induction task designed to allow for variable mood induction times. Individualized regressors linearly modeled the time periods during the attainment of self-reported sad and baseline "neutral" mood states, and the validity of the linearity assumption was further tested using independent component analysis. During sadness induction the dorsomedial and ventrolateral prefrontal cortices, and anterior insula exhibited a linear increase in the blood oxygen level-dependent (BOLD) signal until subjects became aware of a sad mood and then a subsequent linear decrease as subjects transitioned from sadness back to the non-sadness baseline condition. These findings extend understanding of the neural basis of conscious emotional experience.

  17. The paradox of music-evoked sadness: an online survey.

    Directory of Open Access Journals (Sweden)

    Liila Taruffi

    Full Text Available This study explores listeners' experience of music-evoked sadness. Sadness is typically assumed to be undesirable and is therefore usually avoided in everyday life. Yet the question remains: Why do people seek and appreciate sadness in music? We present findings from an online survey with both Western and Eastern participants (N = 772. The survey investigates the rewarding aspects of music-evoked sadness, as well as the relative contribution of listener characteristics and situational factors to the appreciation of sad music. The survey also examines the different principles through which sadness is evoked by music, and their interaction with personality traits. Results show 4 different rewards of music-evoked sadness: reward of imagination, emotion regulation, empathy, and no "real-life" implications. Moreover, appreciation of sad music follows a mood-congruent fashion and is greater among individuals with high empathy and low emotional stability. Surprisingly, nostalgia rather than sadness is the most frequent emotion evoked by sad music. Correspondingly, memory was rated as the most important principle through which sadness is evoked. Finally, the trait empathy contributes to the evocation of sadness via contagion, appraisal, and by engaging social functions. The present findings indicate that emotional responses to sad music are multifaceted, are modulated by empathy, and are linked with a multidimensional experience of pleasure. These results were corroborated by a follow-up survey on happy music, which indicated differences between the emotional experiences resulting from listening to sad versus happy music. This is the first comprehensive survey of music-evoked sadness, revealing that listening to sad music can lead to beneficial emotional effects such as regulation of negative emotion and mood as well as consolation. Such beneficial emotional effects constitute the prime motivations for engaging with sad music in everyday life.

  18. The Paradox of Music-Evoked Sadness: An Online Survey

    Science.gov (United States)

    Taruffi, Liila; Koelsch, Stefan

    2014-01-01

    This study explores listeners’ experience of music-evoked sadness. Sadness is typically assumed to be undesirable and is therefore usually avoided in everyday life. Yet the question remains: Why do people seek and appreciate sadness in music? We present findings from an online survey with both Western and Eastern participants (N = 772). The survey investigates the rewarding aspects of music-evoked sadness, as well as the relative contribution of listener characteristics and situational factors to the appreciation of sad music. The survey also examines the different principles through which sadness is evoked by music, and their interaction with personality traits. Results show 4 different rewards of music-evoked sadness: reward of imagination, emotion regulation, empathy, and no “real-life” implications. Moreover, appreciation of sad music follows a mood-congruent fashion and is greater among individuals with high empathy and low emotional stability. Surprisingly, nostalgia rather than sadness is the most frequent emotion evoked by sad music. Correspondingly, memory was rated as the most important principle through which sadness is evoked. Finally, the trait empathy contributes to the evocation of sadness via contagion, appraisal, and by engaging social functions. The present findings indicate that emotional responses to sad music are multifaceted, are modulated by empathy, and are linked with a multidimensional experience of pleasure. These results were corroborated by a follow-up survey on happy music, which indicated differences between the emotional experiences resulting from listening to sad versus happy music. This is the first comprehensive survey of music-evoked sadness, revealing that listening to sad music can lead to beneficial emotional effects such as regulation of negative emotion and mood as well as consolation. Such beneficial emotional effects constitute the prime motivations for engaging with sad music in everyday life. PMID:25330315

  19. The paradox of music-evoked sadness: an online survey.

    Science.gov (United States)

    Taruffi, Liila; Koelsch, Stefan

    2014-01-01

    This study explores listeners' experience of music-evoked sadness. Sadness is typically assumed to be undesirable and is therefore usually avoided in everyday life. Yet the question remains: Why do people seek and appreciate sadness in music? We present findings from an online survey with both Western and Eastern participants (N = 772). The survey investigates the rewarding aspects of music-evoked sadness, as well as the relative contribution of listener characteristics and situational factors to the appreciation of sad music. The survey also examines the different principles through which sadness is evoked by music, and their interaction with personality traits. Results show 4 different rewards of music-evoked sadness: reward of imagination, emotion regulation, empathy, and no "real-life" implications. Moreover, appreciation of sad music follows a mood-congruent fashion and is greater among individuals with high empathy and low emotional stability. Surprisingly, nostalgia rather than sadness is the most frequent emotion evoked by sad music. Correspondingly, memory was rated as the most important principle through which sadness is evoked. Finally, the trait empathy contributes to the evocation of sadness via contagion, appraisal, and by engaging social functions. The present findings indicate that emotional responses to sad music are multifaceted, are modulated by empathy, and are linked with a multidimensional experience of pleasure. These results were corroborated by a follow-up survey on happy music, which indicated differences between the emotional experiences resulting from listening to sad versus happy music. This is the first comprehensive survey of music-evoked sadness, revealing that listening to sad music can lead to beneficial emotional effects such as regulation of negative emotion and mood as well as consolation. Such beneficial emotional effects constitute the prime motivations for engaging with sad music in everyday life.

  20. Interjections in the Performance of Jane Austen's "Pride and Prejudice"

    Science.gov (United States)

    O'Connell, Daniel C.; Kowal, Sabine

    2010-01-01

    Three data sets of primary and secondary interjections were compared: (1) the original interjections written into the text of Jane Austen's (1813/1994) novel "Pride and prejudice"; (2) the interjections read aloud in commercial recordings by six professional readers of the entire text of the novel; (3) the interjections spoken by actresses and…

  1. An Analysis of the Emotional Contradiction in Pride and Prejudice

    Institute of Scientific and Technical Information of China (English)

    王晓倩

    2009-01-01

    This paper aims to reveal Jane Austen’s creative style of realism through an analysis of the emotional contradiction in Pride and Prejudice,which develops as the only clue of a love story.Its essence as an entanglement of"rationality"and"emotionality" embodies the author’s view of love and the voice of women’s liberation.

  2. An Analysis of the Emotional Contradiction in Pride and Prejudice

    Institute of Scientific and Technical Information of China (English)

    王晓倩

    2009-01-01

    This paper aims to reveal Jane Austen' s creative style of realism through an analysis of the emotional contradiction in Pride and Prejudice, which develops as the only clue of a love story. Its essence as an entanglement of "rationality" and "emotionality"embodies the author' s view of love and the voice of women' s liberation.

  3. The relation between ethnic classroom composition and adolescents’ ethnic pride

    NARCIS (Netherlands)

    Leszczensky, Lars; Flache, Andreas; Stark, Tobias H.; Munniksma, Anke

    2017-01-01

    This study investigated how students? ethnic pride was related to variation in ethnic composition between classrooms as well as within the same classroom over time. Predictions derived from optimal distinctiveness theory (ODT) were tested among 13- to 14-year-old ethnic majority and minority

  4. Museums And Young People: The Heritage Of Pride | Onyebinama ...

    African Journals Online (AJOL)

    This paper discusses the origin of museum, its brief history in Nigeria , its meaning, types, need for museums and the relationship between museums and libraries. It specifically addresses the issue of young people and museum which is the heritage of their pride. The paper also discusses factors/problems which may ...

  5. Lagerstroemia reginae Roxb., (Pride of India), a beautiful-looking ...

    Indian Academy of Sciences (India)

    Lagerstroemia reginae Roxb., (Pride of India), a beautiful-looking tree that grows in almost all parts of. India and bears light purple flowers in large bunches in late stummer- or early rainy season. It is largely cultivated as an ornamental tree. The wood, which is extremely hard, is used for making such articles as ploughs and ...

  6. Between pride and shame. Media narratives on "Belgrade Pride Parade" in contemporary Serbia

    Directory of Open Access Journals (Sweden)

    Đorđević Ivan

    2015-01-01

    Full Text Available This paper discusses the position of the key social and political actors in contemporary Serbia, referring to the broadly accepted concept defined as “European values”. The article focuses on the so-called “Belgrade Pride Parade”, a highly contested event in the Serbian public, which is at the same time considered as the essential part of the EU accession process. Through the analysis of the media discourses related to the “Pride” events in 2010 and 2014, the paper shows the complex relation between the officially proclaimed politics of “European integration” and still very strong nationalist discourses, inherited from the 1990s. The aim of the article is to analyse the present hegemonic struggles between the political forces defending “traditional”, conservative values and the political agents that promote “dangerous”, liberal “European” ideas, such as protecting the rights of sexual minorities. The comparative analysis of the media representation of two events in 2010 and 2014 shows the changes in the public narrative. I argue that the violent clashes that occurred in 2010 Belgrade Pride Parade between the police and the members of right wing organisations were mostly the result of the lack of the political will among the Serbian elites, followed by ambivalent media representations, promoting at the same time the necessity of accepting “European values” and justification of violence. On the other hand, the absence of violent events in 2014 shows the will of the state apparatus to secure the “Pride”. However, the media reports on the event, as well as the public statements made by Serbian officials, still remain ambivalent towards the very nature of the “Pride”, justifying it only by the pressure made by the EU and the protection of constitutional rights. Moreover, the presence of new narratives in the media, discussing the high price of organizing such event, shows the shift in the public discourse from

  7. Do you remember your sad face? The roles of negative cognitive style and sad mood.

    Science.gov (United States)

    Caudek, Corrado; Monni, Alessandra

    2013-01-01

    We studied the effects of negative cognitive style, sad mood, and facial affect on the self-face advantage in a sample of 66 healthy individuals (mean age 26.5 years, range 19-47 years). The sample was subdivided into four groups according to inferential style and responsivity to sad mood induction. Following a sad mood induction, we examined the effect on working memory of an incidental association between facial affect, facial identity, and head-pose orientation. Overall, head-pose recognition was more accurate for the self-face than for nonself face (self-face advantage, SFA). However, participants high in negative cognitive style who experienced higher levels of sadness displayed a stronger SFA for sad expressions than happy expressions. The remaining participants displayed an opposite bias (a stronger SFA for happy expressions than sad expressions), or no bias. These findings highlight the importance of trait-vulnerability status in the working memory biases related to emotional facial expressions.

  8. Cross-cultural evidence for the two-facet structure of pride

    Science.gov (United States)

    Shi, Yan; Chung, Joanne M.; Cheng, Joey T.; Tracy, Jessica L.; Robins, Richard W.; Chen, Xiao; Zheng, Yong

    2016-01-01

    Across six studies conducted in Mainland China and South Korea, the present research extended prior findings showing that pride is comprised of two distinct conceptual and experiential facets in the U.S.: a pro-social, achievement-oriented “authentic pride”, and an arrogant, self-aggrandizing “hubristic pride”. This same two-facet structure emerged in Chinese participants’ semantic conceptualizations of pride (Study 1), Chinese and Koreans’ dispositional tendencies to experience pride (Studies 2, 3a, and 3b), Chinese and Koreans’ momentary pride experiences (Studies 3a, 3b, and 5), and Americans’ pride experiences using descriptors derived indigenously in Korea (Study 4). Together, these studies provide the first evidence that the two-facet structure of pride generalizes to cultures with highly divergent views of pride and self-enhancement processes from North America. PMID:27158171

  9. The long and the short of SAD-1 kinase.

    Science.gov (United States)

    Kim, Joanne S M; Hung, Wesley; Zhen, Mei

    2010-05-01

    The Ser/Thr SAD kinases are evolutionarily conserved, critical regulators of neural development. Exciting findings in recent years have significantly advanced our understanding of the mechanism through which SAD kinases regulate neural development. Mammalian SAD-A and SAD-B, activated by a master kinase LKB1, regulate microtubule dynamics and polarize neurons. In C. elegans, the sad-1 gene encodes two isoforms, namely the long and the short, which exhibit overlapping and yet distinct functions in neuronal polarity and synaptic organization. Surprisingly, our most recent findings in C. elegans revealed a SAD-1-independent LKB1 activity in neuronal polarity. We also found that the long SAD-1 isoform directly interacts with a STRADalpha pseudokinase, STRD-1, to regulate neuronal polarity and synaptic organization. We elaborate here a working model of SAD-1 in which the two isoforms dimer/oligomerize to form a functional complex, and STRD-1 clusters and localizes the SAD-1 complex to synapses. While the mechanistic difference between the vertebrate and invertebrate SAD kinases may be puzzling, a recent discovery of the functionally distinct SAD-B isoforms predicts that the difference likely arises from our incomplete understanding of the SAD kinase mechanism and may eventually be reconciled as the revelation continues.

  10. HAPPY Team Entry to NIST OpenSAD Challenge

    DEFF Research Database (Denmark)

    Kinnunen, Tomi; Sholokhov, Alexey; Khoury, Elie

    2016-01-01

    Speech activity detection (SAD), the task of locating speech segments from a given recording, remains challenging under acoustically degraded conditions. In 2015, National Institute of Standards and Technology (NIST) coordinated OpenSAD bench-mark. We summarize “HAPPY” team effort to Open- SAD...

  11. SAD-Based Stereo Matching Using FPGAs

    Science.gov (United States)

    Ambrosch, Kristian; Humenberger, Martin; Kubinger, Wilfried; Steininger, Andreas

    In this chapter we present a field-programmable gate array (FPGA) based stereo matching architecture. This architecture uses the sum of absolute differences (SAD) algorithm and is targeted at automotive and robotics applications. The disparity maps are calculated using 450×375 input images and a disparity range of up to 150 pixels. We discuss two different implementation approaches for the SAD and analyze their resource usage. Furthermore, block sizes ranging from 3×3 up to 11×11 and their impact on the consumed logic elements as well as on the disparity map quality are discussed. The stereo matching architecture enables a frame rate of up to 600 fps by calculating the data in a highly parallel and pipelined fashion. This way, a software solution optimized by using Intel's Open Source Computer Vision Library running on an Intel Pentium 4 with 3 GHz clock frequency is outperformed by a factor of 400.

  12. Fast neutron analysis code SAD1

    International Nuclear Information System (INIS)

    Jung, M.; Ott, C.

    1985-01-01

    A listing and an example of outputs of the M.C. code SAD1 are given here. This code has been used many times to predict responses of fast neutrons in hydrogenic materials (in our case emulsions or plastics) towards the elastic n, p scattering. It can be easily extended to other kinds of such materials and to any kind of incident fast neutron spectrum

  13. Children and wives of deceased veterans--pride and suffering.

    Science.gov (United States)

    Gruden, V; Gruden, Z; Gruden, V

    1999-06-01

    A widow is a women who lost her partner, Separation is what happened to her. Every separation is a big trauma and a possible source of psychopathology. The widow's children have experienced trauma as well, with all known consequences of separation. Admixture of pride partially reduces the intensity of frustration. However, this pride will soon lead to the sense of guilt and auto-aggressive component becomes dominant. Eighty nine widows, members of the Club "April 3, 1992" in Valpovo, were examined by the means of a questionnaire. Due to the widow's anxiety, depression and thinking about their own death and children's psychosomatic disturbances there is the imperative of the long-term psychotherapeutic work with them which is aimed at the correction of possible psychopathology.

  14. Processing fluency and impressions of joy and pride

    Directory of Open Access Journals (Sweden)

    Kravchenko Yu.E.

    2017-12-01

    Full Text Available The mere exposure effect consists in the increasing of affective preference (sympathy/ liking for a previously encountered stimulus. Many researches connect it with processing fluency and effort savings (hedonic marking hypothesis [17]. The present study investigates, whether processing fluency connects with other positive emotions. We supposed higher processing fluency correlates with grater intensity of pride and joy. In 1 Experiment participants (n = 98 recognize 10 well-known proverbs in guessing game. Then they marked proverbs about that they would brag to their friends and ranked all proverbs from the most to the lest pleasant. In 2 Experiment 4 groups each of that concluded 24 different complicated joy statements were pairwise compared. Participants (n = 55 chosen most funny and marked unfunny statements. Results shows most sympathy is connect with higher processing fluency, but pride and joy appear more often in connection with more complicated stimuli required lower processing fluency.

  15. Residents’ Support in Major Local Events: Leeds Pride.

    OpenAIRE

    Pappas, Nikolaos

    2016-01-01

    This article examines the extent to which community participation and perceived impacts have an influence on residents' support of major events, more specifically, the Leeds Pride celebration. The research examines the perspectives of 400 Leeds permanent residents. The study tests a structural equation model, which has its theoretical basis in social exchange theory. It examines the constructs of community participation, perceived positive and negative impacts, and community support, includin...

  16. Iranians and Their Pride: Modalities of Political Sovereignty

    Science.gov (United States)

    Moaddel, Mansoor

    In 2000, we asked a nationally representative sample of 2,532 Iranian adults "which of the following best describes you: I am an Iranian, above all; I am a Muslim, above all; I am an Arab, a Kurd, a Turk, a Baluch, etc., above all?" We also asked them how proud they are to be Iranian; (1) very proud, (2) proud, (3) not proud, and (4) not proud at all. In the 2005 survey of a nationally representative sample of 2,667 Iranian adults, we asked these questions again. The first question was intended to measure national identity and the second national pride. The results showed that between the two surveys the percent of Iranians who defined themselves as "Iranians, above all" went up significantly-from 35% in 2000 to 42% in 2005. Those who said that they were very proud to be Iranian, on the other hand, went down considerably-from 89% in 2000 to 64% in 2005. What is more, national identity and national pride displayed opposing relationships with the norms and values that were rigorously promoted by Iran's religious regime and these relationships grew stronger between 2000 and 2005. The feeling of national pride was positively linked to attitudes toward gender inequality, religiosity, and religious intolerance, but negatively to attitudes toward the West, while national identity had just the opposite relationships with these variables.

  17. Pride and Purpose as Antidotes to Black Homicidal Violence

    Science.gov (United States)

    Thomas, Charles W.

    1987-01-01

    The incidence of black male homicide is a major public menace. The lowest incidence of black male homicide was when the black power movement was visible and flourishing. Psychohistorical data support the contention that racial pride is an effective means for regulating intragroup tensions. In the absence of an Afrocentric orientation that promotes community power and self-determination, the need for self-reliance is eroded by value illnesses. The value orientation of the black movement supplied the pride used to obtain academic success, to reduce juvenile delinquency, and to help Afro-Americans to structure their lives for personal satisfactions. Blackness has always been about personal power and social control, but society does not allow much access to either for Afro-Americans. As a consequence, stress from racism is severe, asymptomatic, and multi-faceted. The best antidote to black homicidal violence comes from a pro-social effort based upon a self-image that gives a feeling of positive accomplishment and appreciation. Afrocentric pride promotes or enhances pro-social behavior. PMID:3560242

  18. Development of electrowinner and salt regenerator for PRIDE

    Energy Technology Data Exchange (ETDEWEB)

    Paek, S. W.; Lee, H. S.; Hur, J. M. [KAERI, Daejeon (Korea, Republic of); and others

    2011-11-15

    A scope of this study includes an manufacturing an electrowinning equipment of LCC(Liquid Cadmium Cathode) to recover actinides such as uranium and TRU(Np, Pu, Am, Cm) remained in the molten salt(LiCl-KCl) transferred after an electrorefining process which collects uranium of high purity and an salt regeneration equipment to remove RE(Rare Earth) from the remaining salt after electrowinning process by oxidation and precipitation. The design capacity to recover actinide metals for PRIDE electrowinner was determined to 1 kg/batch and the amount of cadmium and LiCl-KCl eutectic salt were 10 kg and 50 kg, respectively. The equipment was designed based on the operation experiences of lab-scale LCC apparatus but the concepts of remote operation were introduced. PRIDE scale oxidative precipitation precipitation apparatus whose maximum batch size is 20kg-salt/batch was designed and installed. It consists of four parts: oxidation reactor, oxygen sparing unit, flange moving device and crucible unit. To avoid a severe corrosion problem due to a high temperature, oxygen and chloride salt atmosphere, the oxidation reaction is conducted in an 100% Ta crucible. A 3D test was conducted to review the possibility of the remote operation for the equipment and the test results were applied to the design improvement. The mock-up equipment were prepared on the basis of 3D test results and after the test of remote operation, the final equipment for PRIDE were manufactured.

  19. Feeling sad makes us feel older: Effects of a sad-mood induction on subjective age.

    Science.gov (United States)

    Dutt, Anne J; Wahl, Hans-Werner

    2017-08-01

    A mood-induction paradigm was implemented in a sample of 144 adults covering midlife and old age (40-80 years) to investigate associations between mood and subjective age. Sad or neutral mood was induced by texts and music pieces. Subjective age was operationalized as felt age relative to chronological age. Participants receiving the sad-mood induction reported changes toward older felt ages from pre- to postinduction. Participants receiving the neutral-mood induction reported comparable levels of subjective age at pre- and postinduction. Effects were comparable across middle- and older aged participants. Results suggest that sad affective states might dampen subjective age. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  20. Literature and cinema: images of femininity in pride and prejudice Literature and cinema: images of femininity in pride and prejudice

    Directory of Open Access Journals (Sweden)

    Sandra Guardini T. Vasconcelos

    2008-04-01

    Full Text Available By comparing the novel Pride and Prejudice by Jane Austen with an American filmic version from 1940, the article draws attention to the shift in the focus of the two narratives. While the novel provides alternative possibilities for the stories of the female characters, the filmic version chooses to reinforce an idealized image of social harmony. Ao comparar o romance Pride and Prejudice de Jane Austen com uma versão fílmica americana de 1940, o artigo chama atenção para a mudança de enfoque das duas narrativas. Enquanto o romance fornece possibilidades alternativas para as estórias das personagens femininas, a versão fílmica opta por reforçar uma imagem idealizada de harmonia social.

  1. Pride and prejudice: how feelings about the self influence judgments of others.

    Science.gov (United States)

    Ashton-James, Claire E; Tracy, Jessica L

    2012-04-01

    The present research demonstrates that pride has divergent effects on prejudice, exacerbating or attenuating evaluative biases against stigmatized groups, depending on the form of pride experienced. Specifically, three experiments found that hubristic pride--associated with arrogance and self-aggrandizement--promotes prejudice and discrimination, whereas authentic pride--associated with self-confidence and accomplishment--promotes more positive attitudes toward outgroups and stigmatized individuals. Findings generalized to discriminatory judgments (Experiment 2) and were found to be mediated by empathic concern for the evaluative target. Together, these experiments suggest that pride may be a cause of everyday prejudice and discrimination but that these social consequences depend on whether hubristic or authentic pride is experienced, and the degree to which empathic concern is subsequently aroused.

  2. Modeling of Parameters of Subcritical Assembly SAD

    CERN Document Server

    Petrochenkov, S; Puzynin, I

    2005-01-01

    The accepted conceptual design of the experimental Subcritical Assembly in Dubna (SAD) is based on the MOX core with a nominal unit capacity of 25 kW (thermal). This corresponds to the multiplication coefficient $k_{\\rm eff} =0.95$ and accelerator beam power 1 kW. A subcritical assembly driven with the existing 660 MeV proton accelerator at the Joint Institute for Nuclear Research has been modelled in order to make choice of the optimal parameters for the future experiments. The Monte Carlo method was used to simulate neutron spectra, energy deposition and doses calculations. Some of the calculation results are presented in the paper.

  3. Leadership: sad facts and silver linings.

    Science.gov (United States)

    Peters, T J

    1979-01-01

    The typical CEO has endless interruptions and limited options for action. In addition, he may not even hear about his choices, or any bad news that might require action, until it is almost too late. Finally, any decision he does make will probably require months or years to implement fully. This author suggests that this gloomy picture has another side. In fact, each of these "sad facts" of managerial life can be turned into an opportunity to communicate values and to persuade, and they add up to a new notion of the chief executive's function.

  4. The influence of anticipated pride and guilt on pro-environmental decision making

    OpenAIRE

    Schneider, Claudia R.; Zaval, Lisa; Weber, Elke U.; Markowitz, Ezra M.

    2017-01-01

    The present research explores the relationship between anticipated emotions and pro-environmental decision making comparing two differently valenced emotions: anticipated pride and guilt. In an experimental design, we examined the causal effects of anticipated pride versus guilt on pro-environmental decision making and behavioral intentions by making anticipated emotions (i.e. pride and guilt) salient just prior to asking participants to make a series of environmental decisions. We find evide...

  5. Mediální obraz Prague Pride v letech 2011 a 2013

    OpenAIRE

    Tomašková, Karolína

    2015-01-01

    The aim of the diploma thesis Media image Prague Pride in 2011 and 2013 is to analyze the representation of LGBT community in the media, define the basic concepts, historical context and media stereotypes associated with it. The carrier backbone of this work is a media image analysis - of the first and third year of Prague Pride festival, which for the queer community meant a crucial milestone. Prague Pride is interesting for more points of view. Although a minor topic, the gay pride has attr...

  6. Are Stopped Strings Preferred in Sad Music?

    Directory of Open Access Journals (Sweden)

    David Huron

    2017-01-01

    Full Text Available String instruments may be played either with open strings (where the string vibrates between the bridge and a hard wooden nut or with stopped strings (where the string vibrates between the bridge and a performer's finger pressed against the fingerboard. Compared with open strings, stopped strings permit the use of vibrato and exhibit a darker timbre. Inspired by research on the timbre of sad speech, we test whether there is a tendency to use stopped strings in nominally sad music. Specifically, we compare the proportion of potentially open-to-stopped strings in a sample of slow, minor-mode movements with matched major-mode movements. By way of illustration, a preliminary analysis of Samuel Barber's famous Adagio from his Opus 11 string quartet shows that the selected key (B-flat minor provides the optimum key for minimizing open string tones. However, examination of a broader controlled sample of quartet movements by Haydn, Mozart and Beethoven failed to exhibit the conjectured relationship. Instead, major-mode movements were found to avoid possible open strings more than slow minor-mode movements.

  7. Sad music as a means for acceptance-based coping

    OpenAIRE

    Van den Tol, Annemieke, J. M.; Edwards, Jane; Heflick, N. A.

    2016-01-01

    Self-identified sad music (SISM) is often listened to when experiencing sad life situations. Research indicates that the most common reason people give for listening to SISM is “to be in touch with or express feelings of sadness”. But why might this be the case? We suggest that one reason people choose to listen to sad music when feeling sad is to accept aversive situations. We tested if SISM is associated with acceptance coping and consolation. We hypothesized that SISM relates to acceptance...

  8. Explaining Sad People’s Memory Advantage for Faces

    Science.gov (United States)

    Hills, Peter J.; Marquardt, Zoe; Young, Isabel; Goodenough, Imogen

    2017-01-01

    Sad people recognize faces more accurately than happy people (Hills et al., 2011). We devised four hypotheses for this finding that are tested between in the current study. The four hypotheses are: (1) sad people engage in more expert processing associated with face processing; (2) sad people are motivated to be more accurate than happy people in an attempt to repair their mood; (3) sad people have a defocused attentional strategy that allows more information about a face to be encoded; and (4) sad people scan more of the face than happy people leading to more facial features to be encoded. In Experiment 1, we found that dysphoria (sad mood often associated with depression) was not correlated with the face-inversion effect (a measure of expert processing) nor with response times but was correlated with defocused attention and recognition accuracy. Experiment 2 established that dysphoric participants detected changes made to more facial features than happy participants. In Experiment 3, using eye-tracking we found that sad-induced participants sampled more of the face whilst avoiding the eyes. Experiment 4 showed that sad-induced people demonstrated a smaller own-ethnicity bias. These results indicate that sad people show different attentional allocation to faces than happy and neutral people. PMID:28261138

  9. Paper relief architecture

    NARCIS (Netherlands)

    Latka, J.F.

    2014-01-01

    The article presents two contemporary projects of paper structures relief architecture designed and built by Shigeru Ban Architects and Voluntary Architect Network. Author of the article took part in design and construction process of one of the projects. The project of Yaan Nursery School, which

  10. Relief valve testing study

    International Nuclear Information System (INIS)

    BROMM, R.D.

    2001-01-01

    Reclosing pressure-actuated valves, commonly called relief valves, are designed to relieve system pressure once it reaches the set point of the valve. They generally operate either proportional to the differential between their set pressure and the system pressure (gradual lift) or by rapidly opening fully when the set pressure is reached (pop action). A pop action valve allows the maximum fluid flow through the valve when the set pressure is reached. A gradual lift valve allows fluid flow in proportion to how much the system pressure has exceeded the set pressure of the valve (in the case of pressure relief) or has decreased below the set pressure (vacuum relief). These valves are used to protect systems from over and under pressurization. They are used on boilers, pressure vessels, piping systems and vacuum systems to prevent catastrophic failures of these systems, which can happen if they are under or over pressurized beyond the material tolerances. The construction of these valves ranges from extreme precision of less than a psi tolerance and a very short lifetime to extremely robust construction such as those used on historic railroad steam engines that are designed operate many times a day without changing their set pressure when the engines are operating. Relief valves can be designed to be immune to the effects of back pressure or to be vulnerable to it. Which type of valve to use depends upon the design requirements of the system

  11. Pride and Prejudice – Identity and Collaboration in Construction

    DEFF Research Database (Denmark)

    Thuesen, Christian

    2013-01-01

    Based on an 18 month ethnographic case study of a construction partnering project, the paper adopts practice based theory for understanding the identity formation and practices of collaboration in construction. Drawing upon practice based theory in general and actor network theory and communities...... of practice in particular, the construction project is interpreted as configuration of networked practices characterized by strong professional practices (e.g. architects and contractors) and locally negotiated collaboration practices. During the construction project, actors gain experiences in relation...... practices – enabling and inhibiting collaboration. Pride and prejudice are thus central constitutive elements of present construction practices in the formation of identity and development of collaboration processes....

  12. Sibling jealousy and aesthetic ambiguity in Austen's Pride and Prejudice.

    Science.gov (United States)

    Hanly, Margaret Ann Fitzpatrick

    2009-04-01

    Jane Austen's most popular novel, Pride and Prejudice (1813), illuminates and is illuminated by psychoanalytic aesthetics. When Austen dramatizes unconscious oedipal/sibling rivalries, irony acts as a type of aesthetic ambiguity (E. Kris 1952). A psychoanalytic perspective shows that Austen uses a grammar of negatives (negation, denial, minimization) to achieve the dual meanings of irony, engaging the reader's unconscious instinctual satisfactions, while at the same time protecting the reader from unpleasant affects. Austen's plot, which portrays regressions driven by sibling jealousy, reveals that a new tolerance of remorse and depression in her heroine and hero leads to psychic growth.

  13. Disability pride protects self-esteem through the rejection-identification model.

    Science.gov (United States)

    Bogart, Kathleen R; Lund, Emily M; Rottenstein, Adena

    2018-02-01

    The rejection-identification model (RIM) argues that the negative impacts of stigma, such as decreased self-esteem, may be mitigated when members of the stigmatized group choose to identify with each other rather than with the majority culture. A previously unstudied potential RIM stigma-reduction mechanism is disability pride, which views disability as a source of valuable, enriching, and positive experience. Impairment, personal, and environmental factors based on the International Classification of Functioning, Disability and Health (ICF) predict whether people will categorize themselves as disabled, but predictors of pride have received little examination. The purpose of this study was to (a) explore whether ICF factors predict disability pride, and (b) assess whether disability pride mediates a relationship between stigma and self-esteem, supporting RIM. Research Method/Design: Participants completed an Internet-based survey assessing pride, self-esteem, and ICF factors. Disability was not mentioned in recruitment materials to prevent selection biases. People who reported at least 1 impairment (n = 710) were included in analyses. ICF personal and environmental factors (stigma, social support, and being a person of color), but not impairment factors, predicted disability pride. Supporting RIM, disability pride partially mediated the relationship between stigma and self-esteem. Disability pride is a promising way to protect self-esteem against stigma. Disability pride is still a rare phenomenon. Given that pride is associated with social support, stigma, and, to a lesser extent, ethnicity, but not impairment characteristics, interventions might focus on personal and environmental factors like these to promote pride. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  14. Predicting suicide with the SAD PERSONS scale.

    Science.gov (United States)

    Katz, Cara; Randall, Jason R; Sareen, Jitender; Chateau, Dan; Walld, Randy; Leslie, William D; Wang, JianLi; Bolton, James M

    2017-09-01

    Suicide is a major public health issue, and a priority requirement is accurately identifying high-risk individuals. The SAD PERSONS suicide risk assessment scale is widely implemented in clinical settings despite limited supporting evidence. This article aims to determine the ability of the SAD PERSONS scale (SPS) to predict future suicide in the emergency department. Five thousand four hundred sixty-two consecutive adults were seen by psychiatry consultation teams in two tertiary emergency departments with linkage to population-based administrative data to determine suicide deaths within 6 months, 1, and 5 years. Seventy-seven (1.4%) individuals died by suicide during the study period. When predicting suicide at 12 months, medium- and high-risk scores on SPS had a sensitivity of 49% and a specificity of 60%; the positive and negative predictive values were 0.9 and 99%, respectively. Half of the suicides at both 6- and 12-month intervals were classified as low risk by SPS at index visit. The area under the curve at 12 months for the Modified SPS was 0.59 (95% confidence interval [CI] range 0.51-0.67). High-risk scores (compared to low risk) were significantly associated with death by suicide over the 5-year study period using the SPS (hazard ratio 2.49; 95% CI 1.34-4.61) and modified version (hazard ratio 2.29; 95% CI 1.24-2.29). Although widely used in educational and clinical settings, these findings do not support the use of the SPS and Modified SPS to predict suicide in adults seen by psychiatric services in the emergency department. © 2017 Wiley Periodicals, Inc.

  15. On the context dependence of emotion displays : Perceptions of gold medalists’ expressions of pride

    NARCIS (Netherlands)

    van Osch, Yvette; Zeelenberg, Marcel; Breugelmans, Seger M.

    2016-01-01

    In spite of various claims for cross-cultural differences in the experience of pride, studies on the expression of pride have revealed few cross-cultural differences. Five studies using archival data from Olympic and national championships do show cross-cultural differences in the expression of

  16. On the context dependence of emotion displays : Perceptions of gold medalists' expressions of pride

    NARCIS (Netherlands)

    van Osch, Y.M.J.; Zeelenberg, M.; Breugelmans, S.M.

    2016-01-01

    In spite of various claims for cross-cultural differences in the experience of pride, studies on the expression of pride have revealed few cross-cultural differences. Five studies using archival data from Olympic and national championships do show cross-cultural differences in the expression of

  17. Tracking the trajectory of shame, guilt, and pride across the life span.

    Science.gov (United States)

    Orth, Ulrich; Robins, Richard W; Soto, Christopher J

    2010-12-01

    The authors examined age differences in shame, guilt, and 2 forms of pride (authentic and hubristic) from age 13 years to age 89 years, using cross-sectional data from 2,611 individuals. Shame decreased from adolescence into middle adulthood, reaching a nadir around age 50 years, and then increased in old age. Guilt increased from adolescence into old age, reaching a plateau at about age 70 years. Authentic pride increased from adolescence into old age, whereas hubristic pride decreased from adolescence into middle adulthood, reaching a minimum around age 65 years, and then increased in old age. On average, women reported experiencing more shame and guilt; Blacks reported experiencing less shame and Asians more hubristic pride than other ethnicities. Across the life span, shame and hubristic pride tended to be negatively related to psychological well-being, and shame-free guilt and authentic pride showed positive relations with well-being. Overall, the findings support the maturity principle of personality development and suggest that as people age they become more prone to experiencing psychologically adaptive self-conscious emotions, such as guilt and authentic pride, and less prone to experiencing psychologically maladaptive ones, such as shame and hubristic pride. PsycINFO Database Record (c) 2010 APA, all rights reserved.

  18. Consumer Pride and Consumption-Based Family Rituals: A Field Study in Zagreb, Croatia

    Science.gov (United States)

    Sredl, Katherine Christina

    2009-01-01

    Consumer emotions are rarely examined from a phenomenological perspective, with few exceptions. Moreover, consumer pride is overlooked as an influence on the marketplace practices of consumers. In spite of the lack of theoretical development on consumer pride, it clearly drives consumption: take, for instance, consumers who use goods to…

  19. Cross-cultural evidence that the nonverbal expression of pride is an automatic status signal.

    Science.gov (United States)

    Tracy, Jessica L; Shariff, Azim F; Zhao, Wanying; Henrich, Joseph

    2013-02-01

    To test whether the pride expression is an implicit, reliably developing signal of high social status in humans, the authors conducted a series of experiments that measured implicit and explicit cognitive associations between pride displays and high-status concepts in two culturally disparate populations--North American undergraduates and Fijian villagers living in a traditional, small-scale society. In both groups, pride displays produced strong implicit associations with high status, despite Fijian social norms discouraging overt displays of pride. Also in both groups, implicit and explicit associations between emotion expressions and status were dissociated; despite the cross-cultural implicit association between pride displays and high status, happy displays were, cross-culturally, the more powerful status indicator at an explicit level, and among Fijians, happy and pride displays were equally strongly implicitly associated with status. Finally, a cultural difference emerged: Fijians viewed happy displays as more deserving of high status than did North Americans, both implicitly and explicitly. Together, these findings suggest that the display and recognition of pride may be part of a suite of adaptations for negotiating status relationships, but that the high-status message of pride is largely communicated through implicit cognitive processes. 2013 APA, all rights reserved

  20. Of saints and sinners: How collective pride and guilt affect outgroup helping.

    NARCIS (Netherlands)

    van Leeuwen, E.; van Dijk, W.W.; Kaynak, Ü

    2013-01-01

    We examined how appeals to collective guilt and pride can motivate people to help members of a disadvantaged outgroup. Results from two experiments supported the prediction that appeals to collective pride are more effective than appeals to collective guilt in prompting high identifying group

  1. Cross-Cultural Evidence that the Nonverbal Expression of Pride Is an Automatic Status Signal

    Science.gov (United States)

    Tracy, Jessica L.; Shariff, Azim F.; Zhao, Wanying; Henrich, Joseph

    2013-01-01

    To test whether the pride expression is an implicit, reliably developing signal of high social status in humans, the authors conducted a series of experiments that measured implicit and explicit cognitive associations between pride displays and high-status concepts in two culturally disparate populations--North American undergraduates and Fijian…

  2. How to Influence National Pride? The Olympic Medal Index as a Unifying Narrative

    NARCIS (Netherlands)

    van Hilvoorde, I.M.; Elling, A.; Stokvis, R.

    2010-01-01

    Elite sport is often regarded as one of the main vehicles for articulating national pride and stimulating national cohesion. In this article, we explore a variety of different notions of pride and nationality as related to success in elite sport. We present the results of a public survey, which

  3. Sadness, Suicidality and Grades. NBER Working Paper No. 16239

    Science.gov (United States)

    DeSimone, Jeffrey S.

    2010-01-01

    This study examines the past year relationship between GPA and experiencing a combination of two primary depression symptoms, feeling sad and losing interest in usual activities for at least two consecutive weeks, among high school students during 2001-2009. The GPA loss associated with sadness, as defined above, falls from slightly less than a…

  4. Ball driven type MEMS SAD for artillery fuse

    International Nuclear Information System (INIS)

    Seok, Jin Oh; Jeong, Ji-hun; Eom, Junseong; Lee, Seung S; Lee, Chun Jae; Ryu, Sung Moon; Oh, Jong Soo

    2017-01-01

    The SAD (safety and arming device) is an indispensable fuse component that ensures safe and reliable performance during the use of ammunition. Because the application of electronic devices for smart munitions is increasing, miniaturization of the SAD has become one of the key issues for next-generation artillery fuses. Based on MEMS technology, various types of miniaturized SADs have been proposed and fabricated. However, none of them have been reported to have been used in actual munitions due to their lack of high impact endurance and complicated explosive train arrangements. In this research, a new MEMS SAD using a ball driven mechanism, is successfully demonstrated based on a UV LIGA (lithography, electroplating and molding) process. Unlike other MEMS SADs, both high impact endurance and simple structure were achieved by using a ball driven mechanism. The simple structural design also simplified the fabrication process and increased the processing yield. The ball driven type MEMS SAD performed successfully under the desired safe and arming conditions of a spin test and showed fine agreement with the FEM simulation result, conducted prior to its fabrication. A field test was also performed with a grenade launcher to evaluate the SAD performance in the firing environment. All 30 of the grenade samples equipped with the proposed MEMS SAD operated successfully under the high-G setback condition. (paper)

  5. Ball driven type MEMS SAD for artillery fuse

    Science.gov (United States)

    Seok, Jin Oh; Jeong, Ji-hun; Eom, Junseong; Lee, Seung S.; Lee, Chun Jae; Ryu, Sung Moon; Oh, Jong Soo

    2017-01-01

    The SAD (safety and arming device) is an indispensable fuse component that ensures safe and reliable performance during the use of ammunition. Because the application of electronic devices for smart munitions is increasing, miniaturization of the SAD has become one of the key issues for next-generation artillery fuses. Based on MEMS technology, various types of miniaturized SADs have been proposed and fabricated. However, none of them have been reported to have been used in actual munitions due to their lack of high impact endurance and complicated explosive train arrangements. In this research, a new MEMS SAD using a ball driven mechanism, is successfully demonstrated based on a UV LIGA (lithography, electroplating and molding) process. Unlike other MEMS SADs, both high impact endurance and simple structure were achieved by using a ball driven mechanism. The simple structural design also simplified the fabrication process and increased the processing yield. The ball driven type MEMS SAD performed successfully under the desired safe and arming conditions of a spin test and showed fine agreement with the FEM simulation result, conducted prior to its fabrication. A field test was also performed with a grenade launcher to evaluate the SAD performance in the firing environment. All 30 of the grenade samples equipped with the proposed MEMS SAD operated successfully under the high-G setback condition.

  6. Childhood and Adult Sexual Abuse, Rumination on Sadness, and Dysphoria

    Science.gov (United States)

    Conway, Michael; Mendelson, Morris; Giannopoulos, Constantina; Csank, Patricia A. R.; Holm, Susan L.

    2004-01-01

    Objective: The study addressed the hypothesis that adults reporting sexual abuse are more likely to exhibit a general tendency to ruminate on sadness. The relations between reported abuse, rumination on sadness, and dysphoria were also examined. Method: Undergraduate students (101 women and 100 men) reported on childhood and adult sexual abuse and…

  7. Influence of Gender on Parental Socialization of Children's Sadness Regulation

    Science.gov (United States)

    Cassano, Michael; Perry-Parrish, Carisa; Zeman, Janice

    2007-01-01

    Mothers' (N = 60) and fathers' (N = 53) perceptions of and desire for change in their 6- to 11-year-old daughters' (N = 59) and sons' (N = 54) sadness regulation behaviors (i.e., inhibition, dysregulation, coping) were examined in addition to parental responses to children's hypothetical sadness displays. Results of multivariate analyses of…

  8. Sharing experienced sadness : Negotiating meanings of self-defined sad music within a group interview session

    OpenAIRE

    Peltola, Henna-Riikka

    2017-01-01

    Sadness induced by music listening has been a popular research focus in music and emotion research. Despite the wide consensus in affective sciences that emotional experiences are social processes, previous studies have only concentrated on individuals. Thus, the intersubjective dimension of musical experience – how music and music-related emotions are experienced between individuals – has not been investigated. In order to tap into shared emotional experiences, group discussions about experi...

  9. Can I solve my structure by SAD phasing? Anomalous signal in SAD phasing.

    Science.gov (United States)

    Terwilliger, Thomas C; Bunkóczi, Gábor; Hung, Li Wei; Zwart, Peter H; Smith, Janet L; Akey, David L; Adams, Paul D

    2016-03-01

    A key challenge in the SAD phasing method is solving a structure when the anomalous signal-to-noise ratio is low. A simple theoretical framework for describing measurements of anomalous differences and the resulting useful anomalous correlation and anomalous signal in a SAD experiment is presented. Here, the useful anomalous correlation is defined as the correlation of anomalous differences with ideal anomalous differences from the anomalous substructure. The useful anomalous correlation reflects the accuracy of the data and the absence of minor sites. The useful anomalous correlation also reflects the information available for estimating crystallographic phases once the substructure has been determined. In contrast, the anomalous signal (the peak height in a model-phased anomalous difference Fourier at the coordinates of atoms in the anomalous substructure) reflects the information available about each site in the substructure and is related to the ability to find the substructure. A theoretical analysis shows that the expected value of the anomalous signal is the product of the useful anomalous correlation, the square root of the ratio of the number of unique reflections in the data set to the number of sites in the substructure, and a function that decreases with increasing values of the atomic displacement factor for the atoms in the substructure. This means that the ability to find the substructure in a SAD experiment is increased by high data quality and by a high ratio of reflections to sites in the substructure, and is decreased by high atomic displacement factors for the substructure.

  10. Disgust, Sadness, and Appraisal: Disgusted Consumers Dislike Food More Than Sad Ones

    Science.gov (United States)

    Motoki, Kosuke; Sugiura, Motoaki

    2018-01-01

    According to the affect-as-information framework, consumers base judgments on their feelings. Disgust is associated with two kinds of appraisal: one in which the consumer avoids and distances him/herself immediately from the object concerned, and another in which the consumer is disgusted due to contamination and impurities within the environment. The first instance indicates that disgust can decrease a consumer’s preference for a product, regardless of its category. In contrast, the second case suggests that a product’s degree of depreciation is greater in products vulnerable to contamination, such as foods. However, it remains largely unknown how incidental disgust affects product preferences in accordance with the two appraisal-related goals. The present research investigates how incidental disgust (as opposed to sadness, an equally valenced but distinct emotion of appraisal) influences consumer preferences for products with or without a risk of contamination. Twenty-four participants repeatedly judged foods or household products after seeing an emotional image (conveying disgust, sadness, or neutrality). Foods and household products are the two representative product categories in grocery stores, but only foods are associated with a risk of contamination. The results showed that incidental disgust led to negative evaluations of both types of products; however, compared to sadness, incidental disgust demonstrated a stronger negative effect on preference for foods than household products. These findings elucidate that disgust and the appraisal of contamination specifically devalue foods, and broaden the application of the appraisal-information framework in consumer settings. PMID:29467697

  11. Disgust, Sadness, and Appraisal: Disgusted Consumers Dislike Food More Than Sad Ones

    Directory of Open Access Journals (Sweden)

    Kosuke Motoki

    2018-02-01

    Full Text Available According to the affect-as-information framework, consumers base judgments on their feelings. Disgust is associated with two kinds of appraisal: one in which the consumer avoids and distances him/herself immediately from the object concerned, and another in which the consumer is disgusted due to contamination and impurities within the environment. The first instance indicates that disgust can decrease a consumer’s preference for a product, regardless of its category. In contrast, the second case suggests that a product’s degree of depreciation is greater in products vulnerable to contamination, such as foods. However, it remains largely unknown how incidental disgust affects product preferences in accordance with the two appraisal-related goals. The present research investigates how incidental disgust (as opposed to sadness, an equally valenced but distinct emotion of appraisal influences consumer preferences for products with or without a risk of contamination. Twenty-four participants repeatedly judged foods or household products after seeing an emotional image (conveying disgust, sadness, or neutrality. Foods and household products are the two representative product categories in grocery stores, but only foods are associated with a risk of contamination. The results showed that incidental disgust led to negative evaluations of both types of products; however, compared to sadness, incidental disgust demonstrated a stronger negative effect on preference for foods than household products. These findings elucidate that disgust and the appraisal of contamination specifically devalue foods, and broaden the application of the appraisal-information framework in consumer settings.

  12. Disgust, Sadness, and Appraisal: Disgusted Consumers Dislike Food More Than Sad Ones.

    Science.gov (United States)

    Motoki, Kosuke; Sugiura, Motoaki

    2018-01-01

    According to the affect-as-information framework, consumers base judgments on their feelings. Disgust is associated with two kinds of appraisal: one in which the consumer avoids and distances him/herself immediately from the object concerned, and another in which the consumer is disgusted due to contamination and impurities within the environment. The first instance indicates that disgust can decrease a consumer's preference for a product, regardless of its category. In contrast, the second case suggests that a product's degree of depreciation is greater in products vulnerable to contamination, such as foods. However, it remains largely unknown how incidental disgust affects product preferences in accordance with the two appraisal-related goals. The present research investigates how incidental disgust (as opposed to sadness, an equally valenced but distinct emotion of appraisal) influences consumer preferences for products with or without a risk of contamination. Twenty-four participants repeatedly judged foods or household products after seeing an emotional image (conveying disgust, sadness, or neutrality). Foods and household products are the two representative product categories in grocery stores, but only foods are associated with a risk of contamination. The results showed that incidental disgust led to negative evaluations of both types of products; however, compared to sadness, incidental disgust demonstrated a stronger negative effect on preference for foods than household products. These findings elucidate that disgust and the appraisal of contamination specifically devalue foods, and broaden the application of the appraisal-information framework in consumer settings.

  13. On the context dependence of emotion displays: Perceptions of gold medalists' expressions of pride.

    Science.gov (United States)

    van Osch, Yvette; Zeelenberg, Marcel; Breugelmans, Seger M

    2016-11-01

    In spite of various claims for cross-cultural differences in the experience of pride, studies on the expression of pride have revealed few cross-cultural differences. Five studies using archival data from Olympic and national championships do show cross-cultural differences in the expression of pride and other positive emotions in pride-eliciting contexts, contingent on the social context of the expression, notably the in-group or out-group status of the audience. Chinese gold medalists were perceived to express less pride than American medalists when outperforming in-group competitors; when outperforming out-group members, however, no or smaller cross-cultural differences were observed. These findings are important because they indicate that cultural norms about emotion expression may be activated only in situations in which they serve a function in coordinating people's behaviour.

  14. In-house zinc SAD phasing at Cu Kα edge.

    Science.gov (United States)

    Kim, Min-Kyu; Lee, Sangmin; An, Young Jun; Jeong, Chang-Sook; Ji, Chang-Jun; Lee, Jin-Won; Cha, Sun-Shin

    2013-07-01

    De novo zinc single-wavelength anomalous dispersion (Zn-SAD) phasing has been demonstrated with the 1.9 Å resolution data of glucose isomerase and 2.6 Å resolution data of Staphylococcus aureus Fur (SaFur) collected using in-house Cu Kα X-ray source. The successful in-house Zn-SAD phasing of glucose isomerase, based on the anomalous signals of both zinc ions introduced to crystals by soaking and native sulfur atoms, drove us to determine the structure of SaFur, a zinc-containing transcription factor, by Zn-SAD phasing using in-house X-ray source. The abundance of zinc-containing proteins in nature, the easy zinc derivatization of the protein surface, no need of synchrotron access, and the successful experimental phasing with the modest 2.6 Å resolution SAD data indicate that inhouse Zn-SAD phasing can be widely applicable to structure determination.

  15. SAD phasing: History, current impact and future opportunities.

    Science.gov (United States)

    Rose, John P; Wang, Bi-Cheng

    2016-07-15

    Single wavelength anomalous diffraction (SAD) can trace its beginnings to the early 1950s. Researchers at the time recognized that SAD offers some unique features that might be advantageous for crystallographic phasing, despite the fact that at that time recording accurate SAD data was problematic. In this review we will follow the trail from those early days, highlighting key advances in the field and interpreting them in terms on how they stimulated continued phasing development that produced the theoretical foundation for the routine macromolecular structure determination by SAD today. The technological advances over the past three decades in both hardware and software, which played a significant role in making SAD phasing a 'first choice method', will also be described. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. The pleasures of sad music: a systematic review.

    Science.gov (United States)

    Sachs, Matthew E; Damasio, Antonio; Habibi, Assal

    2015-01-01

    Sadness is generally seen as a negative emotion, a response to distressing and adverse situations. In an aesthetic context, however, sadness is often associated with some degree of pleasure, as suggested by the ubiquity and popularity, throughout history, of music, plays, films and paintings with a sad content. Here, we focus on the fact that music regarded as sad is often experienced as pleasurable. Compared to other art forms, music has an exceptional ability to evoke a wide-range of feelings and is especially beguiling when it deals with grief and sorrow. Why is it, then, that while human survival depends on preventing painful experiences, mental pain often turns out to be explicitly sought through music? In this article we consider why and how sad music can become pleasurable. We offer a framework to account for how listening to sad music can lead to positive feelings, contending that this effect hinges on correcting an ongoing homeostatic imbalance. Sadness evoked by music is found pleasurable: (1) when it is perceived as non-threatening; (2) when it is aesthetically pleasing; and (3) when it produces psychological benefits such as mood regulation, and empathic feelings, caused, for example, by recollection of and reflection on past events. We also review neuroimaging studies related to music and emotion and focus on those that deal with sadness. Further exploration of the neural mechanisms through which stimuli that usually produce sadness can induce a positive affective state could help the development of effective therapies for disorders such as depression, in which the ability to experience pleasure is attenuated.

  17. The Pleasures of Sad Music: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Matthew eSachs

    2015-07-01

    Full Text Available Sadness is generally seen as a negative emotion, a response to distressing and adverse situations. In an aesthetic context, however, sadness is often associated with some degree of pleasure, as suggested by the ubiquity and popularity, throughout history, of music, plays, films and paintings with a sad content. Here, we focus on the fact that music regarded as sad is often experienced as pleasurable. Compared to other art forms, music has an exceptional ability to evoke a wide-range of feelings and is especially beguiling when it deals with grief and sorrow. Why is it, then, that while human survival depends on preventing painful experiences, mental pain often turns out to be explicitly sought through music? In this article we consider why and how sad music can become pleasurable. We offer a framework to account for how listening to sad music can lead to positive feelings, contending that this effect hinges on correcting an ongoing homeostatic imbalance. Sadness evoked by music is found pleasurable (1 when it is perceived as non-threatening; (2 when it is aesthetically pleasing; and (3 when it produces psychological benefits such as mood regulation, and empathic feelings, caused, for example, by recollection of and reflection on past events. We also review neuroimaging studies related to music and emotion and focus on those that deal with sadness. Further exploration of the neural mechanisms through which stimuli that usually produce sadness can induce a positive affective state could help the development of effective therapies for disorders such as depression, in which the ability to experience pleasure is attenuated.

  18. Structure Analysis of the Graphic Simulator for the PRIDE Equipment

    International Nuclear Information System (INIS)

    Kim, Chang Hoi; Kim, Seong Hyun; Park, Byung Suk; Lee, Jong Kwang; Lee, Hyo Jik; Kim, Ki Ho

    2010-12-01

    Simulation technology based on the computer graphics is able to minimize the trial and error and reduce the development cost and period dramatically at the design stage of the pyroprocessing facility construction and the equipment development. For this purpose, the 3D graphic simulation program named HotCell has been developed. HotCell has continuously updated for the functional addition and the bug fix, and now it reaches version third. The Digital mockup of PRIDE is furnished with the MSM(matster-slave manipulator), BDSM(bridge transported dual arm servo manipulator) and Crane in order to remote handling the processing equipment. HotCell program can be interface with the 3D mouse, the haptic device and the joystick for the realistic operation of above device. The posture of MSM can be recorded with the simple keyboard operation in order to reproduce the behavior of the MSM

  19. Reactivity feedback coefficients Pakistan research reactor-1 using PRIDE code

    Energy Technology Data Exchange (ETDEWEB)

    Mansoor, Ali; Ahmed, Siraj-ul-Islam; Khan, Rustam [Pakistan Institute of Engineering and Applied Sciences, Islamabad (Pakistan). Dept. of Nuclear Engineering; Inam-ul-Haq [Comsats Institute of Information Technology, Islamabad (Pakistan). Dept. of Physics

    2017-05-15

    Results of the analyses performed for fuel, moderator and void's temperature feedback reactivity coefficients for the first high power core configuration of Pakistan Research Reactor - 1 (PARR-1) are summarized. For this purpose, a validated three dimensional model of PARR-1 core was developed and confirmed against the reference results for reactivity calculations. The ''Program for Reactor In-Core Analysis using Diffusion Equation'' (PRIDE) code was used for development of global (3-dimensional) model in conjunction with WIMSD4 for lattice cell modeling. Values for isothermal fuel, moderator and void's temperature feedback reactivity coefficients have been calculated. Additionally, flux profiles for the five energy groups were also generated.

  20. Expressing pride: Effects on perceived agency, communality, and stereotype-based gender disparities.

    Science.gov (United States)

    Brosi, Prisca; Spörrle, Matthias; Welpe, Isabell M; Heilman, Madeline E

    2016-09-01

    Two experimental studies were conducted to investigate how the expression of pride shapes agency-related and communality-related judgments, and how those judgments differ when the pride expresser is a man or a woman. Results indicated that the expression of pride (as compared to the expression of happiness) had positive effects on perceptions of agency and inferences about task-oriented leadership competence, and negative effects on perceptions of communality and inferences about people-oriented leadership competence. Pride expression also elevated ascriptions of interpersonal hostility. For agency-related judgments and ascriptions of interpersonal hostility, these effects were consistently stronger when the pride expresser was a woman than a man. Moreover, the expression of pride was found to affect disparities in judgments about men and women, eliminating the stereotype-consistent differences that were evident when happiness was expressed. With a display of pride women were not seen as any more deficient in agency-related attributes and competencies, nor were they seen as any more exceptional in communality-related attributes and competencies, than were men. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  1. PRIDE and "Database on Demand" as valuable tools for computational proteomics.

    Science.gov (United States)

    Vizcaíno, Juan Antonio; Reisinger, Florian; Côté, Richard; Martens, Lennart

    2011-01-01

    The Proteomics Identifications Database (PRIDE, http://www.ebi.ac.uk/pride ) provides users with the ability to explore and compare mass spectrometry-based proteomics experiments that reveal details of the protein expression found in a broad range of taxonomic groups, tissues, and disease states. A PRIDE experiment typically includes identifications of proteins, peptides, and protein modifications. Additionally, many of the submitted experiments also include the mass spectra that provide the evidence for these identifications. Finally, one of the strongest advantages of PRIDE in comparison with other proteomics repositories is the amount of metadata it contains, a key point to put the above-mentioned data in biological and/or technical context. Several informatics tools have been developed in support of the PRIDE database. The most recent one is called "Database on Demand" (DoD), which allows custom sequence databases to be built in order to optimize the results from search engines. We describe the use of DoD in this chapter. Additionally, in order to show the potential of PRIDE as a source for data mining, we also explore complex queries using federated BioMart queries to integrate PRIDE data with other resources, such as Ensembl, Reactome, or UniProt.

  2. Native sulfur/chlorine SAD phasing for serial femtosecond crystallography

    International Nuclear Information System (INIS)

    Nakane, Takanori; Song, Changyong; Suzuki, Mamoru; Nango, Eriko; Kobayashi, Jun; Masuda, Tetsuya; Inoue, Shigeyuki; Mizohata, Eiichi; Nakatsu, Toru; Tanaka, Tomoyuki; Tanaka, Rie; Shimamura, Tatsuro; Tono, Kensuke; Joti, Yasumasa; Kameshima, Takashi; Hatsui, Takaki; Yabashi, Makina; Nureki, Osamu; Iwata, So; Sugahara, Michihiro

    2015-01-01

    Sulfur SAD phasing facilitates the structure determination of diverse native proteins using femtosecond X-rays from free-electron lasers via serial femtosecond crystallography. Serial femtosecond crystallography (SFX) allows structures to be determined with minimal radiation damage. However, phasing native crystals in SFX is not very common. Here, the structure determination of native lysozyme from single-wavelength anomalous diffraction (SAD) by utilizing the anomalous signal of sulfur and chlorine at a wavelength of 1.77 Å is successfully demonstrated. This sulfur SAD method can be applied to a wide range of proteins, which will improve the determination of native crystal structures

  3. The population distribution of the sagittal abdominal diameter (SAD) and SAD/height ratio among Finnish adults.

    Science.gov (United States)

    Kahn, H S; Rissanen, H; Bullard, K M; Knekt, P

    2014-12-01

    Sagittal abdominal diameter (SAD; 'abdominal height' measured in supine position) may improve upon conventional anthropometry for predicting incident cardiometabolic diseases. However, the SAD is used infrequently by practitioners and epidemiologists. A representative survey of Finnish adults in 2000-2001 collected body measurements including SAD (by sliding-beam calliper) using standardized protocols. Sampled non-pregnant adults (ages 30+ years; 79% participation) provided 6123 SAD measurements from 80 health centre districts. Through stratified, complex survey design, these data represented 2.86 million adults at ages 30+ years. SAD ranged from 13.5 to 38.0 cm, with a population mean (standard error) of 21.7 (0.05) cm and median (interquartile range) of 21.0 (19.1-23.4). Median SAD was higher at ages 50+ years compared with ages 30-49 both for men (22.4 [20.5-24.6] vs. 20.8 [19.3-22.7]) and women (21.7 [19.6-23.9] vs. 19.4 [17.8-21.4]). The SAD/height ratio was similar (0.118) for both sexes at 30-39 years, rising more steeply with age for women than men. Attaining only a basic education, compared with a high level, was associated with increased mean (95% confidence interval) SADs for men (22.6 [22.3-22.8] vs. 22.0 [21.7-22.2]) and women (21.8 [21.5-22.0] vs. 20.6 [20.4-20.8]). Finland's early experience with nationally representative SAD measurements provides normative reference values and physiological insights useful for investigations of cardiometabolic risk. © 2014 World Obesity.

  4. Effect of regulating anger and sadness on decision-making.

    Science.gov (United States)

    Szasz, Paul Lucian; Hofmann, Stefan G; Heilman, Renata M; Curtiss, Joshua

    2016-11-01

    The aim of the current study was to investigate the effects of reappraisal, acceptance, and rumination for regulating anger and sadness on decision-making. Participants (N = 165) were asked to recall two autobiographical events in which they felt intense anger and sadness, respectively. Participants were then instructed to reappraise, accept, ruminate, or not use any strategies to regulate their feelings of anger and sadness. Following this manipulation, risk aversion, and decision-making strategies were measured using a computer-based measure of risk-taking and a simulated real-life decision-making task. Participants who were instructed to reappraise their emotions showed the least anger and sadness, the most adaptive decision-making strategies, but the least risk aversion as compared to the participants in the other conditions. These findings suggest that emotion regulation strategies of negative affective states have an immediate effect on decision-making and risk-taking behaviors.

  5. Native sulfur/chlorine SAD phasing for serial femtosecond crystallography.

    Science.gov (United States)

    Nakane, Takanori; Song, Changyong; Suzuki, Mamoru; Nango, Eriko; Kobayashi, Jun; Masuda, Tetsuya; Inoue, Shigeyuki; Mizohata, Eiichi; Nakatsu, Toru; Tanaka, Tomoyuki; Tanaka, Rie; Shimamura, Tatsuro; Tono, Kensuke; Joti, Yasumasa; Kameshima, Takashi; Hatsui, Takaki; Yabashi, Makina; Nureki, Osamu; Iwata, So; Sugahara, Michihiro

    2015-12-01

    Serial femtosecond crystallography (SFX) allows structures to be determined with minimal radiation damage. However, phasing native crystals in SFX is not very common. Here, the structure determination of native lysozyme from single-wavelength anomalous diffraction (SAD) by utilizing the anomalous signal of sulfur and chlorine at a wavelength of 1.77 Å is successfully demonstrated. This sulfur SAD method can be applied to a wide range of proteins, which will improve the determination of native crystal structures.

  6. Sad man's nose: Emotion induction and olfactory perception.

    Science.gov (United States)

    Flohr, Elena L R; Erwin, Elena; Croy, Ilona; Hummel, Thomas

    2017-03-01

    Emotional and olfactory processing is frequently shown to be closely linked both anatomically and functionally. Depression, a disease closely related to the emotional state of sadness, has been shown to be associated with a decrease in olfactory sensitivity. The present study focuses on the state of sadness in n = 31 healthy subjects in order to investigate the specific contribution of this affective state in the modulation of olfactory processing. A sad or indifferent affective state was induced using 2 movies that were presented on 2 separate days. Afterward, chemosensory-evoked potentials were recorded after stimulation with an unpleasant (hydrogen sulfide: "rotten eggs") or a pleasant (phenyl ethyl alcohol: "rose") odorant. Latencies of N1 and P2 peaks were longer after induction of the sad affective state. Additionally, amplitudes were lower in a sad affective state when being stimulated with the unpleasant odorant. Processing of olfactory input has thus been reduced under conditions of the sad affective state. We argue that the affective state per se could at least partially account for the reduced olfactory sensitivity in depressed patients. To our knowledge, the present study is the first to show influence of affective state on chemosensory event-related potentials. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  7. The effect of sadness on global-local processing.

    Science.gov (United States)

    von Mühlenen, Adrian; Bellaera, Lauren; Singh, Amrendra; Srinivasan, Narayanan

    2018-05-04

    Gable and Harmon-Jones (Psychological Science, 21(2), 211-215, 2010) reported that sadness broadens attention in a global-local letter task. This finding provided the key test for their motivational intensity account, which states that the level of spatial processing is not determined by emotional valence, but by motivational intensity. However, their finding is at odds with several other studies, showing no effect, or even a narrowing effect of sadness on attention. This paper reports two attempts to replicate the broadening effect of sadness on attention. Both experiments used a global-local letter task, but differed in terms of emotion induction: Experiment 1 used the same pictures as Gable and Harmon-Jones, taken from the IAPS dataset; Experiment 2 used a sad video underlaid with sad music. Results showed a sadness-specific global advantage in the error rates, but not in the reaction times. The same null results were also found in a South-Asian sample in both experiments, showing that effects on global/local processing were not influenced by a culturally related processing bias.

  8. Music for pain relief.

    Science.gov (United States)

    Cepeda, M S; Carr, D B; Lau, J; Alvarez, H

    2006-04-19

    The efficacy of music for the treatment of pain has not been established. To evaluate the effect of music on acute, chronic or cancer pain intensity, pain relief, and analgesic requirements. We searched The Cochrane Library, MEDLINE, EMBASE, PsycINFO, LILACS and the references in retrieved manuscripts. There was no language restriction. We included randomized controlled trials that evaluated the effect of music on any type of pain in children or adults. We excluded trials that reported results of concurrent non-pharmacological therapies. Data was extracted by two independent review authors. We calculated the mean difference in pain intensity levels, percentage of patients with at least 50% pain relief, and opioid requirements. We converted opioid consumption to morphine equivalents. To explore heterogeneity, studies that evaluated adults, children, acute, chronic, malignant, labor, procedural, or experimental pain were evaluated separately, as well as those studies in which patients chose the type of music. Fifty-one studies involving 1867 subjects exposed to music and 1796 controls met inclusion criteria. In the 31 studies evaluating mean pain intensity there was a considerable variation in the effect of music, indicating statistical heterogeneity ( I(2) = 85.3%). After grouping the studies according to the pain model, this heterogeneity remained, with the exception of the studies that evaluated acute postoperative pain. In this last group, patients exposed to music had pain intensity that was 0.5 units lower on a zero to ten scale than unexposed subjects (95% CI: -0.9 to -0.2). Studies that permitted patients to select the music did not reveal a benefit from music; the decline in pain intensity was 0.2 units, 95% CI (-0.7 to 0.2). Four studies reported the proportion of subjects with at least 50% pain relief; subjects exposed to music had a 70% higher likelihood of having pain relief than unexposed subjects (95% CI: 1.21 to 2.37). NNT = 5 (95% CI: 4 to 13). Three

  9. The influence of anticipated pride and guilt on pro-environmental decision making.

    Directory of Open Access Journals (Sweden)

    Claudia R Schneider

    Full Text Available The present research explores the relationship between anticipated emotions and pro-environmental decision making comparing two differently valenced emotions: anticipated pride and guilt. In an experimental design, we examined the causal effects of anticipated pride versus guilt on pro-environmental decision making and behavioral intentions by making anticipated emotions (i.e. pride and guilt salient just prior to asking participants to make a series of environmental decisions. We find evidence that anticipating one's positive future emotional state from green action just prior to making an environmental decision leads to higher pro-environmental behavioral intentions compared to anticipating one's negative emotional state from inaction. This finding suggests a rethinking in the domain of environmental and climate change messaging, which has traditionally favored inducing negative emotions such as guilt to promote pro-environmental action. Furthermore, exploratory results comparing anticipated pride and guilt inductions to baseline behavior point toward a reactance eliciting effect of anticipated guilt.

  10. The influence of anticipated pride and guilt on pro-environmental decision making.

    Science.gov (United States)

    Schneider, Claudia R; Zaval, Lisa; Weber, Elke U; Markowitz, Ezra M

    2017-01-01

    The present research explores the relationship between anticipated emotions and pro-environmental decision making comparing two differently valenced emotions: anticipated pride and guilt. In an experimental design, we examined the causal effects of anticipated pride versus guilt on pro-environmental decision making and behavioral intentions by making anticipated emotions (i.e. pride and guilt) salient just prior to asking participants to make a series of environmental decisions. We find evidence that anticipating one's positive future emotional state from green action just prior to making an environmental decision leads to higher pro-environmental behavioral intentions compared to anticipating one's negative emotional state from inaction. This finding suggests a rethinking in the domain of environmental and climate change messaging, which has traditionally favored inducing negative emotions such as guilt to promote pro-environmental action. Furthermore, exploratory results comparing anticipated pride and guilt inductions to baseline behavior point toward a reactance eliciting effect of anticipated guilt.

  11. Austen's "Pride and Prejudice": Comic Vision and the Teaching of Critical Thinking.

    Science.gov (United States)

    Raymond, Richard C.

    1992-01-01

    Discusses the teachable qualities of Jane Austen's novel "Pride and Prejudice." Examines the vigorous diction, plausible characterization, and comic vision that make the novel so effective in stimulating students' thought. (SR)

  12. Social network usage, shame, guilt and pride among high school students: Model testing

    OpenAIRE

    Doğan, Uğur; Çelik, Eyüp; Karakaş, Yahya

    2016-01-01

    This study was aimed at testing a model which applies structural equation modeling (SEM) to explain social networking sites (SNS) usage. Performing SEM with a sample of 500 high school students (40% male, 60% female), the model examined the relationships among shame, guilt and pride on SNS, such Facebook and Twitter. It was hypothesized that SNS usage was predicted directly by shame and indirectly by pride and guilt. The SEM showed that shame affected SNS usage directly and positively, while ...

  13. An fMRI study of caring vs self-focus during induced compassion and pride.

    Science.gov (United States)

    Simon-Thomas, Emiliana R; Godzik, Jakub; Castle, Elizabeth; Antonenko, Olga; Ponz, Aurelie; Kogan, Aleksander; Keltner, Dacher J

    2012-08-01

    This study examined neural activation during the experience of compassion, an emotion that orients people toward vulnerable others and prompts caregiving, and pride, a self-focused emotion that signals individual strength and heightened status. Functional magnetic resonance images (fMRI) were acquired as participants viewed 55 s continuous sequences of slides to induce either compassion or pride, presented in alternation with sequences of neutral slides. Emotion self-report data were collected after each slide condition within the fMRI scanner. Compassion induction was associated with activation in the midbrain periaqueductal gray (PAG), a region that is activated during pain and the perception of others' pain, and that has been implicated in parental nurturance behaviors. Pride induction engaged the posterior medial cortex, a region that has been associated with self-referent processing. Self-reports of compassion experience were correlated with increased activation in a region near the PAG, and in the right inferior frontal gyrus (IFG). Self-reports of pride experience, in contrast, were correlated with reduced activation in the IFG and the anterior insula. These results provide preliminary evidence towards understanding the neural correlates of important interpersonal dimensions of compassion and pride. Caring (compassion) and self-focus (pride) may represent core appraisals that differentiate the response profiles of many emotions.

  14. Body-related pride in young adults: an exploration of the triggers, contexts, outcomes and attributions.

    Science.gov (United States)

    Castonguay, Andree L; Gilchrist, Jenna D; Mack, Diane E; Sabiston, Catherine M

    2013-06-01

    This study explored body-related emotional experiences of pride in young adult males (n=138) and females (n=165). Data were collected using a relived emotion task and analyzed using inductive content analysis. Thirty-nine codes were identified and grouped into six categories (triggers, contexts, cognitive attributions, and affective, cognitive, and behavioral outcomes) for each of two themes (hubristic and authentic pride). Hubristic pride triggers included evaluating appearance/fitness as superior. Cognitions centered on feelings of superiority. Behaviors included strategies to show off. Triggers for authentic pride were personal improvements/maintenance in appearance and meeting or exceeding goals. Feeling accomplished was a cognitive outcome, and physical activity was a behavioral strategy. Contexts for the experience of both facets of pride primarily involved sports settings, swimming/beach, and clothes shopping. These findings provide theoretical support for models of pride as it applies to body image, and advances conceptual understanding of positive body image. Copyright © 2013 Elsevier Ltd. All rights reserved.

  15. Neural correlates of sad feelings in healthy girls.

    Science.gov (United States)

    Lévesque, J; Joanette, Y; Mensour, B; Beaudoin, G; Leroux, J-M; Bourgouin, P; Beauregard, M

    2003-01-01

    Emotional development is indisputably one of the cornerstones of personality development during infancy. According to the differential emotions theory (DET), primary emotions are constituted of three distinct components: the neural-evaluative, the expressive, and the experiential. The DET further assumes that these three components are biologically based and functional nearly from birth. Such a view entails that the neural substrate of primary emotions must be similar in children and adults. Guided by this assumption of the DET, the present functional magnetic resonance imaging study was conducted to identify the neural correlates of sad feelings in healthy children. Fourteen healthy girls (aged 8-10) were scanned while they watched sad film excerpts aimed at externally inducing a transient state of sadness (activation task). Emotionally neutral film excerpts were also presented to the subjects (reference task). The subtraction of the brain activity measured during the viewing of the emotionally neutral film excerpts from that noted during the viewing of the sad film excerpts revealed that sad feelings were associated with significant bilateral activations of the midbrain, the medial prefrontal cortex (Brodmann area [BA] 10), and the anterior temporal pole (BA 21). A significant locus of activation was also noted in the right ventrolateral prefrontal cortex (BA 47). These results are compatible with those of previous functional neuroimaging studies of sadness in adults. They suggest that the neural substrate underlying the subjective experience of sadness is comparable in children and adults. Such a similitude provides empirical support to the DET assumption that the neural substrate of primary emotions is biologically based.

  16. The Pleasure Evoked by Sad Music Is Mediated by Feelings of Being Moved.

    Science.gov (United States)

    Vuoskoski, Jonna K; Eerola, Tuomas

    2017-01-01

    Why do we enjoy listening to music that makes us sad? This question has puzzled music psychologists for decades, but the paradox of "pleasurable sadness" remains to be solved. Recent findings from a study investigating the enjoyment of sad films suggest that the positive relationship between felt sadness and enjoyment might be explained by feelings of being moved (Hanich et al., 2014). The aim of the present study was to investigate whether feelings of being moved also mediated the enjoyment of sad music. In Experiment 1, 308 participants listened to five sad music excerpts and rated their liking and felt emotions. A multilevel mediation analysis revealed that the initial positive relationship between liking and felt sadness ( r = 0.22) was fully mediated by feelings of being moved. Experiment 2 explored the interconnections of perceived sadness, beauty, and movingness in 27 short music excerpts that represented independently varying levels of sadness and beauty. Two multilevel mediation analyses were carried out to test competing hypotheses: (A) that movingness mediates the effect of perceived sadness on liking, or (B) that perceived beauty mediates the effect of sadness on liking. Stronger support was obtained for Hypothesis A. Our findings suggest that - similarly to the enjoyment of sad films - the aesthetic appreciation of sad music is mediated by being moved. We argue that felt sadness may contribute to the enjoyment of sad music by intensifying feelings of being moved.

  17. Population distribution of the sagittal abdominal diameter (SAD) from a representative sample of US adults: comparison of SAD, waist circumference and body mass index for identifying dysglycemia.

    Science.gov (United States)

    Kahn, Henry S; Gu, Qiuping; Bullard, Kai McKeever; Freedman, David S; Ahluwalia, Namanjeet; Ogden, Cynthia L

    2014-01-01

    The sagittal abdominal diameter (SAD) measured in supine position is an alternative adiposity indicator that estimates the quantity of dysfunctional adipose tissue in the visceral depot. However, supine SAD's distribution and its association with health risk at the population level are unknown. Here we describe standardized measurements of SAD, provide the first, national estimates of the SAD distribution among US adults, and test associations of SAD and other adiposity indicators with prevalent dysglycemia. In the 2011-2012 National Health and Nutrition Examination Survey, supine SAD was measured ("abdominal height") between arms of a sliding-beam caliper at the level of the iliac crests. From 4817 non-pregnant adults (age ≥ 20; response rate 88%) we used sample weights to estimate SAD's population distribution by sex and age groups. SAD's population mean was 22.5 cm [95% confidence interval 22.2-22.8]; median was 21.9 cm [21.6-22.4]. The mean and median values of SAD were greater for men than women. For the subpopulation without diagnosed diabetes, we compared the abilities of SAD, waist circumference (WC), and body mass index (BMI, kg/m(2)) to identify prevalent dysglycemia (HbA1c ≥ 5.7%). For age-adjusted, logistic-regression models in which sex-specific quartiles of SAD were considered simultaneously with quartiles of either WC or BMI, only SAD quartiles 3 (pSAD (age-adjusted) was 0.734 for men (greater than the AUC for WC, pSAD was associated with dysglycemia independently of WC or BMI. Standardized SAD measurements may enhance assessment of dysfunctional adiposity.

  18. Groundbreaking approach to disaster relief

    OpenAIRE

    2008-01-01

    The humanitarian response to Cyclone Nargis, which struck Myanmar on 2 and 3 May, heralds a fundamentally new approach to relief coordination. As a result, a unique survey showed what really happened to the survivors. Sarah Cumberland reports.

  19. Southern Alaska Coastal Relief Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA's National Geophysical Data Center (NGDC) is building coastal-relief models (CRM) for select U.S. coastal regions. Bathymetric, topographic, and shoreline data...

  20. Decongestants: OTC Relief for Congestion

    Science.gov (United States)

    ... CorrectlyPain Relievers: Understanding Your OTC OptionsAntacids and Acid Reducers: OTC Relief for Heartburn and Acid RefluxOTC Cough ... Loss and Diet Plans Nutrients and Nutritional Info Sugar and Sugar Substitutes Exercise and Fitness Exercise Basics ...

  1. Allergy Relief for Your Child

    Science.gov (United States)

    ... Products For Consumers Home For Consumers Consumer Updates Allergy Relief for Your Child Share Tweet Linkedin Pin ... at the FDA. Avoid Pollen, Mold and Other Allergy Triggers If your child has seasonal allergies, pay ...

  2. The Pleasure Evoked by Sad Music Is Mediated by Feelings of Being Moved

    Science.gov (United States)

    Vuoskoski, Jonna K.; Eerola, Tuomas

    2017-01-01

    Why do we enjoy listening to music that makes us sad? This question has puzzled music psychologists for decades, but the paradox of “pleasurable sadness” remains to be solved. Recent findings from a study investigating the enjoyment of sad films suggest that the positive relationship between felt sadness and enjoyment might be explained by feelings of being moved (Hanich et al., 2014). The aim of the present study was to investigate whether feelings of being moved also mediated the enjoyment of sad music. In Experiment 1, 308 participants listened to five sad music excerpts and rated their liking and felt emotions. A multilevel mediation analysis revealed that the initial positive relationship between liking and felt sadness (r = 0.22) was fully mediated by feelings of being moved. Experiment 2 explored the interconnections of perceived sadness, beauty, and movingness in 27 short music excerpts that represented independently varying levels of sadness and beauty. Two multilevel mediation analyses were carried out to test competing hypotheses: (A) that movingness mediates the effect of perceived sadness on liking, or (B) that perceived beauty mediates the effect of sadness on liking. Stronger support was obtained for Hypothesis A. Our findings suggest that – similarly to the enjoyment of sad films – the aesthetic appreciation of sad music is mediated by being moved. We argue that felt sadness may contribute to the enjoyment of sad music by intensifying feelings of being moved. PMID:28377740

  3. Beyond Sadness : The Multi-Emotional Trajectory of Melodrama

    NARCIS (Netherlands)

    Hanich, Julian; Menninghaus, Winfried

    In this article we investigate the astonishing variety of emotions that a brief scene in a film melodrama can evoke. We thus take issue with the reductive view of melodrama that limits this genre’s emotional effects to sadness, pity, and tear-jerking potential. Through a close analysis of a

  4. Do Poor Readers Feel Angry, Sad, and Unpopular?

    Science.gov (United States)

    Morgan, Paul L.; Farkas, George; Wu, Qiong

    2012-01-01

    We investigated whether being poorly skilled in reading contributes to children's reported feelings of anger, distractibility, anxiety, sadness, loneliness, and social isolation. Data were analyzed from a longitudinal subsample of children (N = 3,308) participating in the Early Childhood Longitudinal Study-Kindergarten Cohort. Multilevel logistic…

  5. Glad to be sad, and other examples of benign masochism

    Directory of Open Access Journals (Sweden)

    Paul Rozin

    2013-07-01

    Full Text Available We provide systematic evidence for the range and importance of hedonic reversals as a major source of pleasure, and incorporate these findings into the theory of benign masochism. Twenty-nine different initially aversive activities are shown to produce pleasure (hedonic reversals in substantial numbers of individuals from both college student and Mechanical Turk samples. Hedonic reversals group, by factor analysis, into sadness, oral irritation, fear, physical activity/exhaustion, pain, strong alcohol-related tastes, bitter tastes, and disgust. Liking for sad experiences (music, novels, movies, paintings forms a coherent entity, and is related to enjoyment of crying in response to sad movies. For fear and oral irritation, individuals also enjoy the body's defensive reactions. Enjoyment of sadness is higher in females across domains. We explain these findings in terms of benign masochism, enjoyment of negative bodily reactions and feelings in the context of feeling safe, or pleasure at ``mind over body''. In accordance with benign masochism, for many people, the favored level of initially negative experiences is just below the level that cannot be tolerated.

  6. Laughter exaggerates happy and sad faces depending on visual context.

    Science.gov (United States)

    Sherman, Aleksandra; Sweeny, Timothy D; Grabowecky, Marcia; Suzuki, Satoru

    2012-04-01

    Laughter is an auditory stimulus that powerfully conveys positive emotion. We investigated how laughter influenced the visual perception of facial expressions. We presented a sound clip of laughter simultaneously with a happy, a neutral, or a sad schematic face. The emotional face was briefly presented either alone or among a crowd of neutral faces. We used a matching method to determine how laughter influenced the perceived intensity of the happy, neutral, and sad expressions. For a single face, laughter increased the perceived intensity of a happy expression. Surprisingly, for a crowd of faces, laughter produced an opposite effect, increasing the perceived intensity of a sad expression in a crowd. A follow-up experiment revealed that this contrast effect may have occurred because laughter made the neutral distractor faces appear slightly happy, thereby making the deviant sad expression stand out in contrast. A control experiment ruled out semantic mediation of the laughter effects. Our demonstration of the strong context dependence of laughter effects on facial expression perception encourages a reexamination of the previously demonstrated effects of prosody, speech content, and mood on face perception, as they may be similarly context dependent.

  7. Radionuclides in soil and vegetables in the Novi Sad area

    International Nuclear Information System (INIS)

    Krmar, M.; Slivka, J.; Djurcic, Z.; Zikic, N.; Bikit, I.; Conkic, Lj.

    1999-01-01

    The results of radiological control of soil from the fields for vegetable breeding in Novi Sad region are presented in this paper. Using obtained values of concentration activity and known transfer-factors contents of some radionuclides in several vegetables was estimated. The values of activity concentration obtained by direct measurements are lower than estimated ones. (author)

  8. Super-Girl: Strength and Sadness in Black Girlhood

    Science.gov (United States)

    Nunn, Nia Michelle

    2018-01-01

    This paper complicates notions of Black girlhood by examining the dual experiences of gendered racism that result in both strength and sadness in Black girls' educational experiences. I highlight the need for a curriculum of liberation to combat historical and current social conditions negatively impacting school-aged Black girls, such as harsh…

  9. Advantaged group's emotional reactions to intergroup inequality: the dynamics of pride, guilt, and sympathy.

    Science.gov (United States)

    Harth, Nicole Syringa; Kessler, Thomas; Leach, Colin Wayne

    2008-01-01

    Three studies establish intergroup inequality to investigate how it is emotionally experienced by the advantaged. Studies 1 and 2 examine psychology students' emotional experience of their unequal job situation with worse-off pedagogy students. When inequality is ingroup focused and legitimate, participants experience more pride. However, when inequality is ingroup focused and illegitimate, participants experience more guilt. Sympathy is increased when inequality is outgroup focused and illegitimate. These emotions have particular effects on behavioral tendencies. In Study 2 group-based pride predicts greater ingroup favoritism in a resource distribution task, whereas group-based sympathy predicts less ingroup favoritism. Study 3 replicates these findings in the context of students' willingness to let young immigrants take part in a university sport. Pride predicts less willingness to let immigrants take part whereas sympathy predicts greater willingness. Guilt is a weak predictor of behavioral tendencies in all studies. This shows the specificity of emotions experienced about intergroup inequality.

  10. Examining Evident Interdisciplinarity Among Prides of Lion Researchers

    Directory of Open Access Journals (Sweden)

    Robert A. Montgomery

    2018-04-01

    indicates that interdisciplinarity among human-lion conflict research has historically been low. These low levels of interdisciplinarity observed from 1990 to 2015 however, are not necessarily representative of the ongoing efforts to develop more inclusive research teams. Thus, we discuss the implications of this research for the development of sustainable solutions to conserve lions and preserve human well-being and identify potential avenues forward to create more interdisciplinary prides of lion researchers.

  11. Being Moved by Unfamiliar Sad Music Is Associated with High Empathy

    Science.gov (United States)

    Eerola, Tuomas; Vuoskoski, Jonna K.; Kautiainen, Hannu

    2016-01-01

    The paradox of enjoying listening to music that evokes sadness is yet to be fully understood. Unlike prior studies that have explored potential explanations related to lyrics, memories, and mood regulation, we investigated the types of emotions induced by unfamiliar, instrumental sad music, and whether these responses are consistently associated with certain individual difference variables. One hundred and two participants were drawn from a representative sample to minimize self-selection bias. The results suggest that the emotional responses induced by unfamiliar sad music could be characterized in terms of three underlying factors: Relaxing sadness, Moving sadness, and Nervous sadness. Relaxing sadness was characterized by felt and perceived peacefulness and positive valence. Moving sadness captured an intense experience that involved feelings of sadness and being moved. Nervous sadness was associated with felt anxiety, perceived scariness and negative valence. These interpretations were supported by indirect measures of felt emotion. Experiences of Moving sadness were strongly associated with high trait empathy and emotional contagion, but not with other previously suggested traits such as absorption or nostalgia-proneness. Relaxing sadness and Nervous sadness were not significantly predicted by any of the individual difference variables. The findings are interpreted within a theoretical framework of embodied emotions. PMID:27695424

  12. The effects of happiness and sadness on Children's snack consumption.

    Science.gov (United States)

    Tan, Cin Cin; Holub, Shayla C

    2018-04-01

    Children appear to engage in emotional eating (i.e., eating in response to negative and positive emotions), but existing research has predominantly relied on parent-report and child-report, which may not necessarily reflect children's actual emotional eating behaviors. This study examined the effects of happiness and sadness on children's observed snack consumption and examined whether child characteristics (i.e., weight, gender, and age) interact with mood to predict snack consumption. To elicit mood, children (N = 91; M ages  = 6.8 years; 48 boys) were randomly assigned to one of the three mood induction conditions (happy, sad, or neutral); children's snack consumption was observed and measured after mood induction. Findings showed that children in the sad condition consumed more energy from chocolate, followed by children in the happy condition, and then the neutral condition. However, the reverse pattern was observed for goldfish crackers: children in the neutral condition consumed more energy from this savory snack than children in the happy condition, followed by children in sad condition. Child weight status and gender did not interact with mood to predict snack consumption. Child age did interact with mood: older children consumed more chocolates in the sad condition compared to younger children. Child age was not related to snack consumption in the happy and neutral conditions. This study suggests that emotional eating in response to positive and negative emotions is evident during early childhood, but that this is behavior is developing during this period. Copyright © 2018 Elsevier Ltd. All rights reserved.

  13. Critical Discourse Analysis on Chinese Racial Pride Underlying the Malaysian National Identity in "Proud to Be Born a Chinese"

    Science.gov (United States)

    Cyn, Khoo Wei; Ganapathy, Malini

    2016-01-01

    The ideology of Chinese racial pride in an online essay "Proud to be born a Chinese" by Dr. Chan-Lui Lee is described and analysed by using the sociocognitive approach to critical discourse analysis (CDA). The research design is based on the notion that Chinese racial pride is a tool to persuade Chinese Malaysians to prioritise their…

  14. Environmentally friendly consumer choices: Cultural differences in the self-regulatory function of anticipated pride and guilt

    NARCIS (Netherlands)

    Onwezen, M.C.; Bartels, J.; Antonides, G.

    2014-01-01

    Anticipated self-conscious emotions, such as pride and guilt, help individuals to behave in line with their personal and social standards regarding the environment. We seek to explore whether ths self-regulatory role of anticipated pride and guilt functions similarly across individuals from

  15. Perfectionism and the experience of pride, shame, and guilt: Comparing healthy perfectionists, unhealthy perfectionists, and non-perfectionists

    OpenAIRE

    Stoeber, Joachim; Harris, Rachel A.; Moon, Paul S.

    2007-01-01

    According to traditional views, perfectionists are prone to experience shame and guilt and unable to experience pride. Hamachek (1978), however, suggested that this applies only to neurotic perfectionists, whereas normal perfectionists are able to experience pride and are not prone to experience shame and guilt. Following Hamachek's differentiation, the present study investigated 121 undergraduates and compared healthy perfectionists (high perfectionistic strivings, low perfectionistic concer...

  16. Brain activations during judgments of positive self-conscious emotion and positive basic emotion: pride and joy.

    Science.gov (United States)

    Takahashi, Hidehiko; Matsuura, Masato; Koeda, Michihiko; Yahata, Noriaki; Suhara, Tetsuya; Kato, Motoichiro; Okubo, Yoshiro

    2008-04-01

    We aimed to investigate the neural correlates associated with judgments of a positive self-conscious emotion, pride, and elucidate the difference between pride and a basic positive emotion, joy, at the neural basis level using functional magnetic resonance imaging. Study of the neural basis associated with pride might contribute to a better understanding of the pride-related behaviors observed in neuropsychiatric disorders. Sixteen healthy volunteers were studied. The participants read sentences expressing joy or pride contents during the scans. Pride conditions activated the right posterior superior temporal sulcus and left temporal pole, the regions implicated in the neural substrate of social cognition or theory of mind. However, against our prediction, we did not find brain activation in the medial prefrontal cortex, a region responsible for inferring others' intention or self-reflection. Joy condition produced activations in the ventral striatum and insula/operculum, the key nodes of processing of hedonic or appetitive stimuli. Our results support the idea that pride is a self-conscious emotion, requiring the ability to detect the intention of others. At the same time, judgment of pride might require less self-reflection compared with those of negative self-conscious emotions such as guilt or embarrassment.

  17. Environmentally friendly consumer choices: Cultural differences in the self-regulatory function of anticipated pride and guilt

    NARCIS (Netherlands)

    Onwezen, M.C.; Bartels, J.; Antonides, G.

    2014-01-01

    Anticipated self-conscious emotions, such as pride and guilt, help individuals to behave in line with their personal and social standards regarding the environment. We seek to explore whether this self-regulatory role of anticipated pride and guilt functions similarly across individuals from

  18. Psychopathy and Pride: Testing Lykken’s Hypothesis Regarding the Implications of Fearlessness for Prosocial and Antisocial Behavior

    Directory of Open Access Journals (Sweden)

    Thomas H. Costello

    2018-02-01

    Full Text Available Despite widespread assumptions that psychopathy is associated with serious and repeated law-breaking, individuals with psychopathic personality traits do not invariably become chronic criminal offenders. As a partial explanation for this finding, Lykken (1995 ventured that a fearless temperament underlies both psychopathic traits and heroic behavior, and that heroic individuals’ early exposure to effective socializing forces such as warm parenting or healthy self-esteem often fosters a characteristic adaption that tends to beget “successful” behaviors, thereby differentiating heroes from convicts. In this study, we investigate relations between psychopathy, principally its fearless dominance dimension, pride, and prosocial and antisocial behavior in a community sample (N = 339. Fearless dominance and self-centered impulsivity components of psychopathy yielded differential relations with authentic and hubristic pride (Tracy and Robins, 2004, such that fearless dominance was significantly positively correlated with both facets of pride while self-centered Impulsivity was significantly negatively correlated with authentic pride and significantly positively correlated with hubristic pride. Further, authentic pride moderated (potentiated the relation between fearless dominance and transformational leadership, one of the two outcome measures for prosocial behavior employed in our investigation. Authentic pride did not moderate the relations between fearless dominance and either our other measure of prosocial behavior (heroism or antisocial behavior, nor did positive parenting moderate the relations between psychopathy components and social behavior. Unexpectedly, hubristic pride significantly moderated the relation between impulsive-antisocial features and antisocial behavior in a protective manner.

  19. Psychopathy and Pride: Testing Lykken’s Hypothesis Regarding the Implications of Fearlessness for Prosocial and Antisocial Behavior

    Science.gov (United States)

    Costello, Thomas H.; Unterberger, Ansley; Watts, Ashley L.; Lilienfeld, Scott O.

    2018-01-01

    Despite widespread assumptions that psychopathy is associated with serious and repeated law-breaking, individuals with psychopathic personality traits do not invariably become chronic criminal offenders. As a partial explanation for this finding, Lykken (1995) ventured that a fearless temperament underlies both psychopathic traits and heroic behavior, and that heroic individuals’ early exposure to effective socializing forces such as warm parenting or healthy self-esteem often fosters a characteristic adaption that tends to beget “successful” behaviors, thereby differentiating heroes from convicts. In this study, we investigate relations between psychopathy, principally its fearless dominance dimension, pride, and prosocial and antisocial behavior in a community sample (N = 339). Fearless dominance and self-centered impulsivity components of psychopathy yielded differential relations with authentic and hubristic pride (Tracy and Robins, 2004), such that fearless dominance was significantly positively correlated with both facets of pride while self-centered Impulsivity was significantly negatively correlated with authentic pride and significantly positively correlated with hubristic pride. Further, authentic pride moderated (potentiated) the relation between fearless dominance and transformational leadership, one of the two outcome measures for prosocial behavior employed in our investigation. Authentic pride did not moderate the relations between fearless dominance and either our other measure of prosocial behavior (heroism) or antisocial behavior, nor did positive parenting moderate the relations between psychopathy components and social behavior. Unexpectedly, hubristic pride significantly moderated the relation between impulsive-antisocial features and antisocial behavior in a protective manner. PMID:29520247

  20. Re-exploring the influence of sad mood on music preference

    NARCIS (Netherlands)

    Friedman, R.S.; Gordis, E.; Förster, J.

    2012-01-01

    We conducted three experiments to rectify methodological limitations of prior studies on selective exposure to music and, thereby, clarify the nature of the impact of sad mood on music preference. In all studies, we experimentally manipulated mood (sad vs. neutral in Experiments 1 and 2; sad vs.

  1. Cloning and expression of the Escherichia coli K-12 sad gene.

    OpenAIRE

    Marek, L E; Henson, J M

    1988-01-01

    The Escherichia coli K-12 sad gene, which encodes an NAD-dependent succinic semialdehyde dehydrogenase, was cloned into a high-copy-number vector. Minicells carrying a sad+ plasmid produced a 55,000-dalton peptide, the probable sad gene product.

  2. “You Can’t Play a Sad Song on the Banjo:” Acoustic Factors in the Judgment of Instrument Capacity to Convey Sadness

    OpenAIRE

    David Huron; Neesha Anderson; Daniel Shanahan

    2014-01-01

    Forty-four Western-enculturated musicians completed two studies. The first group was asked to judge the relative sadness of forty-four familiar Western instruments. An independent group was asked to assess a number of acoustical properties for those same instruments. Using the estimated acoustical properties as predictor variables in a multiple regression analysis, a significant correlation was found between those properties known to contribute to sad prosody in speech and the judged sadness ...

  3. Happy alone? Sad young men in East Asian gay cinema.

    Science.gov (United States)

    Berry, C

    2000-01-01

    This essay chooses as its texts three films representing contemporary gay male subjects from each of the "three" China's: HK, Taiwan, and the Mainland. Relocating the homoerotic image of the "sad young man," a trope popular from Hollywood rebellion films of the 1950s and 1960s, to contemporary China, I discuss how this masculine icon has been transformed from one of heroic rebellion to one of existential isolation. Indeed, as the politics of both the outmoded Confucian family and fractured Chinese nationhood intersect, what the sad young (gay) man rebels against is a political fluctuation which is no longer fixed; as the young man's opposition is no longer fixed, so too does he become alienated even from his own rebellious cause.

  4. The influence of anticipated pride and guilt on pro-environmental decision making

    Science.gov (United States)

    Zaval, Lisa; Weber, Elke U.; Markowitz, Ezra M.

    2017-01-01

    The present research explores the relationship between anticipated emotions and pro-environmental decision making comparing two differently valenced emotions: anticipated pride and guilt. In an experimental design, we examined the causal effects of anticipated pride versus guilt on pro-environmental decision making and behavioral intentions by making anticipated emotions (i.e. pride and guilt) salient just prior to asking participants to make a series of environmental decisions. We find evidence that anticipating one’s positive future emotional state from green action just prior to making an environmental decision leads to higher pro-environmental behavioral intentions compared to anticipating one’s negative emotional state from inaction. This finding suggests a rethinking in the domain of environmental and climate change messaging, which has traditionally favored inducing negative emotions such as guilt to promote pro-environmental action. Furthermore, exploratory results comparing anticipated pride and guilt inductions to baseline behavior point toward a reactance eliciting effect of anticipated guilt. PMID:29190758

  5. Racial pride and religiosity among African American boys: implications for academic motivation and achievement.

    Science.gov (United States)

    Butler-Barnes, Sheretta T; Williams, Terrinieka T; Chavous, Tabbye M

    2012-04-01

    The persistent underachievement among African American boys has led to increased empirical inquiry, yet little research considers within-group variation in achievement nor positive youth characteristics that help explain positive achievement outcomes. This study conceptualized culturally-based factors (racial pride and religiosity) as adolescent assets that would promote African American boys' achievement and also enhance positive effects of other youth assets (positive educational utility beliefs) on achievement. Our sample included 158 adolescent boys (M = 17.08) from a large, socioeconomically diverse suburban community context. Accounting for demographic background variables, educational utility beliefs were positively associated with academic grade performance. A significant educational utility beliefs and racial pride interaction indicated a stronger, positive association of educational utility beliefs with grade performance among boys with higher racial pride relative to those with lower racial pride. Also, there was a stronger positive association between educational utility beliefs and grades for boys reporting lower religious importance, but boys endorsing both lower educational utility beliefs and religious importance were at highest risk for low grade performance. Overall results suggest the importance of considering culturally-based factors in studying achievement motivation processes among ethnic minority adolescents.

  6. Cross-cultural evidence for the two-facet structure of pride

    NARCIS (Netherlands)

    Shi, Y.; Chung, J.M.H.; Cheng, J.T.; Tracy, J.L.; Robins, R.W.; Chen, X.; Zheng, Y.

    2015-01-01

    Across six studies conducted in Mainland China and South Korea, the present research extended prior findings showing that pride is comprised of two distinct conceptual and experiential facets in the U.S.: a pro-social, achievement-oriented “authentic pride”, and an arrogant, self-aggrandizing

  7. Jane Austen and Imperialism--A Rereading of "Pride and Prejudice"

    Science.gov (United States)

    Xu, Runjiang; Li, Yucheng

    2009-01-01

    This thesis attempts to search for the clues related to British domestic exploitation of the peasant labors and overseas colonization of other countries after rereading the novel "Pride and Prejudice," with an aim to bring out Austen's intimacy with Imperialism. It will offer some insights into a better understanding of provincial world…

  8. Cultural Socialization and Ethnic Pride among Mexican-Origin Adolescents during the Transition to Middle School

    Science.gov (United States)

    Hernández, Maciel M.; Conger, Rand D.; Robins, Richard W.; Bacher, Kelly Beaumont; Widaman, Keith F.

    2014-01-01

    The relation between cultural socialization and ethnic pride during the transition to middle school was examined for 674 fifth-grade students (50% boys; M[subscript age] = 10.4 years) of Mexican origin. The theoretical model guiding the study proposes that parent-child relationship quality is a resource in the transmission of cultural values from…

  9. Intrapersonal characteristics of body-related guilt, shame, pride, and envy in Canadian adults.

    Science.gov (United States)

    Pila, Eva; Brunet, Jennifer; Crocker, Peter R E; Kowalski, Kent C; Sabiston, Catherine M

    2016-03-01

    This study examined differences in body-related shame, guilt, pride, and envy based on intrapersonal characteristics of sex, age, and weight status in 527 Canadian adults. Compared to men, women reported significantly higher shame and guilt contextualized to the body. No sex differences were observed for envy or pride. Middle-aged adults reported higher shame and lower pride compared with young adults, whereas no age differences were observed with body-related guilt. Meanwhile, shame and guilt were highest for individuals who had overweight or obese weight status, and pride was highest in individuals with average weight status. Overall, effect sizes were small and there were no significant interaction effects between sex, age, and weight status across body-related emotions. Further research is needed to capture similarities and differences of body-related self-conscious emotions between intrapersonal characteristics, to aid the development of intervention strategies to manage this important dimension of body image. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. From Commodification to Weaponization: The Russian Language as "Pride" and "Profit" in Russia's Transnational Discourses

    Science.gov (United States)

    Ryazanova-Clarke, Lara

    2017-01-01

    The article expands the debate about the interaction and conflict of linguistic commodification with other values attached to a language. It interrogates Russian dominant discourse produced between 2010 and 2015, focusing on how it attributes the values of "pride" and "profit" to the Russian language in three transnational…

  11. Haematology and Serum Indices of Weaner Pigs Fed Raw Pride of ...

    African Journals Online (AJOL)

    Sixteen (16) weaner pigs with an average weight of 3-6kg were used in an 8th weeks feeding trial to evaluate the haematological and serological response of the pigs to four levels of raw pride of barbados based diets. The animals were alloted into four treatments groups comprising four animals per group and two animals ...

  12. 77 FR 33599 - Lesbian, Gay, Bisexual, and Transgender Pride Month, 2012

    Science.gov (United States)

    2012-06-07

    ..., Gay, Bisexual, and Transgender Pride Month, 2012 By the President of the United States of America A... live and love as we see fit. The lesbian, gay, bisexual, and transgender (LGBT) community has written a... coverage to someone just because they are lesbian, gay, bisexual, or transgender. Because we understand...

  13. 78 FR 33957 - Lesbian, Gay, Bisexual, and Transgender Pride Month, 2013

    Science.gov (United States)

    2013-06-06

    ..., Gay, Bisexual, and Transgender Pride Month, 2013 By the President of the United States of America A... equality from founding promise into lasting reality. Lesbian, gay, bisexual, and transgender (LGBT... Constitution and the laws of the United States, do hereby proclaim June 2013 as Lesbian, Gay, Bisexual, and...

  14. 76 FR 32853 - Lesbian, Gay, Bisexual, And Transgender Pride Month, 2011

    Science.gov (United States)

    2011-06-07

    ..., Gay, Bisexual, And Transgender Pride Month, 2011 By the President of the United States of America A Proclamation The story of America's Lesbian, Gay, Bisexual, and Transgender (LGBT) community is the story of..., Don't Tell'' policy. With this repeal, gay and lesbian Americans will be able to serve openly in our...

  15. 75 FR 32079 - Lesbian, Gay, Bisexual, and Transgender Pride Month, 2010

    Science.gov (United States)

    2010-06-07

    ..., Gay, Bisexual, and Transgender Pride Month, 2010 By the President of the United States of America A... equality on behalf of the lesbian, gay, bisexual, and transgender (LGBT) community. This month, as we.... That is why we must give committed gay couples the same rights and responsibilities afforded to any...

  16. Why Is There a Gay Pride Flag on My 9-Year-Old's Backpack?

    Science.gov (United States)

    Sedillo, Paul James

    2018-01-01

    Gifted children are often empathetic, morally sensitive, and feel a responsibility toward others. As they become aware of the injustices in their surrounding communities, they may embark on a quest for justice for individuals who are oppressed, marginalized, or misunderstood. With Gay Pride Month in June bringing increased visibility and awareness…

  17. The self-regulatory function of anticipated pride and guilt in sustainable and health consumption

    NARCIS (Netherlands)

    Onwezen, M.C.; Bartels, J.; Antonides, G.

    2014-01-01

    Although individuals generally value health and sustainability, they do not always behave in a manner that is consistent with their standards. The current study examines whether attitudes and social norms (i.e., descriptive and injunctive norms) can evoke anticipated pride and guilt, which, in turn,

  18. The Conscience as a Regulatory Function: Empathy, Shame, Pride, Guilt, and Moral Orientation in Delinquent Adolescents.

    NARCIS (Netherlands)

    Schalkwijk, F.; Stams, G.J.; Stegge, H.; Dekker, J.; Peen, J.

    2016-01-01

    This study examines an emotion-based theory of the conscience, which provides forensic practitioners tools for assessing the state of the conscience. It is operationalized as an emotion-regulating function, making use of empathy, self-conscious emotions, such as shame, pride or guilt, and moral

  19. The conscience as a regulatory function: Empathy, shame, pride, guilt, and moral orientation in delinquent adolescents

    NARCIS (Netherlands)

    Schalkwijk, F.; Stams, G.J.; Stegge, H.; Dekker, J.; Peen, J.

    2016-01-01

    This study examines an emotion-based theory of the conscience, which provides forensic practitioners tools for assessing the state of the conscience. It is operationalized as an emotion-regulating function, making use of empathy, self-conscious emotions, such as shame, pride or guilt, and moral

  20. Pride, Pity, Anger, Guilt: Thought-Affect Sequences in the Classroom.

    Science.gov (United States)

    Weiner, Bernard

    A set of prevalent emotions, including pity, anger, guilt, pride (self-esteem), gratitude, and resignation, shares a common characteristic, i.e., causal attributions appear to be sufficient antecedents for their elicitation. Research in the field of emotions has shown that the underlying properties or dimensions of attributions are the significant…

  1. Children's Recognition of Pride and Guilt as Consequences of Helping and Not Helping.

    Science.gov (United States)

    Shorr, David N.; McClelland, Stephen E.

    1998-01-01

    Investigated the relationship between young children's age and their recognition that helping or choosing not to help can cause feelings of pride or guilt. Found age differences in identifying helping-action or inaction as causes, but little support for the hypothesis that identification of guilt as a consequence of not helping would…

  2. Ethnic Pride and Cardiovascular Health among Mexican American Adults along the U.S.-Mexico Border

    Science.gov (United States)

    de Heer, Hendrik Dirk; Balcazar, Hector G; Lee Rosenthal, E.; Cardenas, Victor M; Schulz, Leslie O.

    2011-01-01

    This study addressed the association between items from the General Acculturation Index (GAI) and cardiovascular health. Specifically, we assessed whether ethnic pride was associated with health outcomes after controlling for items regarding language, place where the childhood was spent, and ethnic interaction. The study was a cross-sectional…

  3. Stress relief of transition zones

    International Nuclear Information System (INIS)

    Woodward, J.; van Rooyen, D.

    1984-01-01

    This paper considers the problem of intergranular stress corrosion cracking, initiated on the primary side, in the expansion transition region of roller expanded Alloy 600 tubing. In general it is believed that residual stresses, arising from the expansion process, are the cause of the problem. The work reported here concentrated on the identification of an optimal, in-situ stress relief treatment

  4. Petroleum industry assists hurricane relief

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This paper reports that the petroleum industry is aiding victims of last month's Hurricane Andrew with cash, clothing, food, water, and other supplies. Cash contributions announced as of last week totaled more than $2.7 million for distribution in South Florida and South Louisiana. Petroleum industry employees were collecting relief items such as bottled water and diapers for distribution in those areas

  5. Fraktalnist deformational relief polycrystalline aluminum

    Directory of Open Access Journals (Sweden)

    М.В. Карускевич

    2006-02-01

    Full Text Available  The possibility of the fractal geometry method application for the analisys of surface deformation structures under cyclic loading is presented.It is shown, that deformation relief of the alclad aluminium alloyes meets the criteria of the fractality. For the fractal demention estimation the method of  “box-counting”can be applied.

  6. Pictorial relief for equiluminant images

    NARCIS (Netherlands)

    Van Doorn, A.J.; De Ridder, H.; Koenderink, J.J.

    2005-01-01

    Pictorial relief depends strongly on “cues” in the image. For isoluminant renderings some cues are missing, namely all information that is related to luminance contrast (e.g., shading, atmospheric perspective). It has been suggested that spatial discrimination and especially pictorial space suffer

  7. New instruments at IPNS: POSY II and SAD II

    International Nuclear Information System (INIS)

    Crawford, R.K.; Felcher, G.P.; Kleb, R.; Epperson, J.E.; Thiyagarajan, P.

    1988-01-01

    Three new instruments are currently in varying degrees of development/construction at IPNS. One of these, the Glass, Liquid, and Amorphous Materials Diffractometer (GLAD) is the subject of a separate paper in these Proceedings, and so will not be discussed further here. The other two, a second neutron reflectometer (POSY II) and a second small-angle diffractometer (SAD II) are described briefly below. 5 refs., 1 fig., 1 tab

  8. The Clinical Significance of Specific Antibody Deficiency (SAD) Severity in Chronic Rhinosinusitis (CRS).

    Science.gov (United States)

    Keswani, Anjeni; Dunn, Neha M; Manzur, Angelica; Kashani, Sara; Bossuyt, Xavier; Grammer, Leslie C; Conley, David B; Tan, Bruce K; Kern, Robert C; Schleimer, Robert P; Peters, Anju T

    Despite the increased identification of specific antibody deficiency (SAD) in chronic rhinosinusitis (CRS), little is known about the relationship between SAD severity and the severity and comorbidities of CRS. The prevalence of an impaired antibody response in the general population is also unknown. The objective of this study was to determine if the SAD severity stratification applies to real-life data of patients with CRS. An electronic health record database was used to identify patients with CRS evaluated for humoral immunodeficiency with quantitative immunoglobulins and Streptococcus pneumoniae antibody titers before and after pneumococcal vaccine. SAD severity was defined, according to the guidelines, based on the numbers of titers ≥1.3 μg/dL after vaccination: severe (≤2 serotypes), moderate (3-6 serotypes), and mild (7-10 serotypes). Comorbidities and therapeutic response were assessed. The prevalence of an impaired antibody response in a normal population was assessed. Twenty-four percent of the patients with CRS evaluated for immunodeficiency had SAD, whereas 11% of a normal population had an impaired immune response to polysaccharide vaccination (P SAD. Twenty-four (10%) had severe SAD, 120 (50%) had moderate SAD, and 95 (40%) had mild SAD. Patients with moderate-to-severe SAD had worse asthma, a greater likelihood of pneumonia, and more antibiotic courses in the 2 years after vaccination than patients with mild SAD. This study provides real world data supporting stratification of SAD by severity, demonstrating a significant increase in the comorbid severity of asthma and infections in CRS patients with moderate-to-severe SAD compared with those with mild SAD and those without SAD. Copyright © 2016 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  9. The Effect of Sad Facial Expressions on Weight Judgment

    Directory of Open Access Journals (Sweden)

    Trent D Weston

    2015-04-01

    Full Text Available Although the body weight evaluation (e.g., normal or overweight of others relies on perceptual impressions, it also can be influenced by other psychosocial factors. In this study, we explored the effect of task-irrelevant emotional facial expressions on judgments of body weight and the relationship between emotion-induced weight judgment bias and other psychosocial variables including attitudes towards obese person. Forty-four participants were asked to quickly make binary body weight decisions for 960 randomized sad and neutral faces of varying weight levels presented on a computer screen. The results showed that sad facial expressions systematically decreased the decision threshold of overweight judgments for male faces. This perceptual decision bias by emotional expressions was positively correlated with the belief that being overweight is not under the control of obese persons. Our results provide experimental evidence that task-irrelevant emotional expressions can systematically change the decision threshold for weight judgments, demonstrating that sad expressions can make faces appear more overweight than they would otherwise be judged.

  10. Data-collection strategy for challenging native SAD phasing.

    Science.gov (United States)

    Olieric, Vincent; Weinert, Tobias; Finke, Aaron D; Anders, Carolin; Li, Dianfan; Olieric, Natacha; Borca, Camelia N; Steinmetz, Michel O; Caffrey, Martin; Jinek, Martin; Wang, Meitian

    2016-03-01

    Recent improvements in data-collection strategies have pushed the limits of native SAD (single-wavelength anomalous diffraction) phasing, a method that uses the weak anomalous signal of light elements naturally present in macromolecules. These involve the merging of multiple data sets from either multiple crystals or from a single crystal collected in multiple orientations at a low X-ray dose. Both approaches yield data of high multiplicity while minimizing radiation damage and systematic error, thus ensuring accurate measurements of the anomalous differences. Here, the combined use of these two strategies is described to solve cases of native SAD phasing that were particular challenges: the integral membrane diacylglycerol kinase (DgkA) with a low Bijvoet ratio of 1% and the large 200 kDa complex of the CRISPR-associated endonuclease (Cas9) bound to guide RNA and target DNA crystallized in the low-symmetry space group C2. The optimal native SAD data-collection strategy based on systematic measurements performed on the 266 kDa multiprotein/multiligand tubulin complex is discussed.

  11. The tango of two deadly sins: The social-functional relation of envy and pride.

    Science.gov (United States)

    Lange, Jens; Crusius, Jan

    2015-09-01

    Envy stems from a social comparison with a superior standard. Its 2 distinct forms are directed at changing this situation in different ways, either by becoming as successful as the envied person (in benign envy) or by lowering the envied person's advantage (in malicious envy). In essence, envy is thus a social phenomenon. Nevertheless, most previous research has focused on its underlying intrapersonal processes, overlooking envy's interpersonal core. In contrast, we show in 6 studies (N = 1,513) that envy and pride are intertwined in a social-functional relationship. Envy and pride often co-occur (Study 1) and pride displays enhance envious feelings (Studies 2 and 3). Specifically, authentic (success attributed to effort) and hubristic pride (success attributed to talent) modulate envious intentions and behavior toward their benign and malicious form (Study 2 to 6). This effect is mediated via liking, perceived prestige, and perceived dominance (Study 4). In accordance with a social-functional approach, the effects emerge only when authentic and hubristic pride are expressed by the superior person and not when the respective information about the superior person's feelings is simply available in the environment (Study 5). These effects are present when participants recall envy situations (Study 1), when they imagine being in a competitive situation (Studies 3, 4, and 5), or when envy is elicited in situ (Studies 2 and 6). Our findings show the value of studying envy as a social phenomenon and open up numerous avenues for research on envy at the interpersonal and intergroup level. (c) 2015 APA, all rights reserved).

  12. Regulating Anger under Stress via Cognitive Reappraisal and Sadness.

    Science.gov (United States)

    Zhan, Jun; Wu, Xiaofei; Fan, Jin; Guo, Jianyou; Zhou, Jianshe; Ren, Jun; Liu, Chang; Luo, Jing

    2017-01-01

    Previous studies have reported the failure of cognitive emotion regulation (CER), especially in regulating unpleasant emotions under stress. The underlying reason for this failure was the application of CER depends heavily on the executive function of the prefrontal cortex (PFC), but this function can be impaired by stress-related neuroendocrine hormones. This observation highlights the necessity of developing self-regulatory strategies that require less top-down cognitive control. Based on traditional Chinese philosophy and medicine, which examine how different types of emotions promote or counteract one another, we have developed a novel emotion regulation strategy whereby one emotion is used to alter another. For example, our previous experiment showed that sadness induction (after watching a sad film) could reduce aggressive behavior associated with anger [i.e., "sadness counteracts anger" (SCA)] (Zhan et al., 2015). Relative to the CER strategy requiring someone to think about certain cognitive reappraisals to reinterpret the meaning of an unpleasant situation, watching a film or listening to music and experiencing the emotion contained therein seemingly requires less cognitive effort and control; therefore, this SCA strategy may be an alternative strategy that compensates for the limitations of cognitive regulation strategies, especially in stressful situations. The present study was designed to directly compare the effects of the CER and SCA strategy in regulating anger and anger-related aggression in stressful and non-stressful conditions. Participants' subjective feeling of anger, anger-related aggressive behavior, skin conductance, and salivary cortisol and alpha-amylase levels were measured. Our findings revealed that acute stress impaired one's ability to use CR to control angry responses provoked by others, whereas stress did not influence the efficiency of the SCA strategy. Compared with sadness or neutral emotion induction, CER induction was found to

  13. Regulating Anger under Stress via Cognitive Reappraisal and Sadness

    Directory of Open Access Journals (Sweden)

    Jun Zhan

    2017-08-01

    Full Text Available Previous studies have reported the failure of cognitive emotion regulation (CER, especially in regulating unpleasant emotions under stress. The underlying reason for this failure was the application of CER depends heavily on the executive function of the prefrontal cortex (PFC, but this function can be impaired by stress-related neuroendocrine hormones. This observation highlights the necessity of developing self-regulatory strategies that require less top-down cognitive control. Based on traditional Chinese philosophy and medicine, which examine how different types of emotions promote or counteract one another, we have developed a novel emotion regulation strategy whereby one emotion is used to alter another. For example, our previous experiment showed that sadness induction (after watching a sad film could reduce aggressive behavior associated with anger [i.e., “sadness counteracts anger” (SCA] (Zhan et al., 2015. Relative to the CER strategy requiring someone to think about certain cognitive reappraisals to reinterpret the meaning of an unpleasant situation, watching a film or listening to music and experiencing the emotion contained therein seemingly requires less cognitive effort and control; therefore, this SCA strategy may be an alternative strategy that compensates for the limitations of cognitive regulation strategies, especially in stressful situations. The present study was designed to directly compare the effects of the CER and SCA strategy in regulating anger and anger-related aggression in stressful and non-stressful conditions. Participants’ subjective feeling of anger, anger-related aggressive behavior, skin conductance, and salivary cortisol and alpha-amylase levels were measured. Our findings revealed that acute stress impaired one’s ability to use CR to control angry responses provoked by others, whereas stress did not influence the efficiency of the SCA strategy. Compared with sadness or neutral emotion induction, CER

  14. Effects of induced sad mood on facial emotion perception in young and older adults.

    Science.gov (United States)

    Lawrie, Louisa; Jackson, Margaret C; Phillips, Louise H

    2018-02-15

    Older adults perceive less intense negative emotion in facial expressions compared to younger counterparts. Prior research has also demonstrated that mood alters facial emotion perception. Nevertheless, there is little evidence which evaluates the interactive effects of age and mood on emotion perception. This study investigated the effects of sad mood on younger and older adults' perception of emotional and neutral faces. Participants rated the intensity of stimuli while listening to sad music and in silence. Measures of mood were administered. Younger and older participants' rated sad faces as displaying stronger sadness when they experienced sad mood. While younger participants showed no influence of sad mood on happiness ratings of happy faces, older adults rated happy faces as conveying less happiness when they experienced sad mood. This study demonstrates how emotion perception can change when a controlled mood induction procedure is applied to alter mood in young and older participants.

  15. Distribution of serine/threonine kinase SAD-B in mouse peripheral nerve synapse.

    Science.gov (United States)

    Hagiwara, Akari; Harada, Kenu; Hida, Yamato; Kitajima, Isao; Ohtsuka, Toshihisa

    2011-05-11

    The serine/threonine kinase SAD regulates neural functions such as axon/dendrite polarization and neurotransmitter release. In the vertebrate central nervous system, SAD-B, a homolog of Caenorhabditis elegans SAD-1, is associated with synaptic vesicles and the active zone cytomatrix in nerve terminals. However, the distribution of SAD-B in the peripheral nervous system remains elusive. Here, we show that SAD-B is specifically localized to neuromuscular junctions. Although the active zone protein bassoon showed a punctated signal indicating its localization to motor end plates, SAD-B shows relatively diffuse localization indicating its association with both the active zone and synaptic vesicles. Therefore, SAD kinase may regulate neurotransmitter release from motor end plates in a similar manner to its regulation of neurotransmitter release in the central nervous system.

  16. Affinity for Poetry and Aesthetic Appreciation of Joyful and Sad Poems.

    Science.gov (United States)

    Kraxenberger, Maria; Menninghaus, Winfried

    2016-01-01

    Artworks with sad and affectively negative content have repeatedly been reported to elicit positive aesthetic appreciation. This topic has received much attention both in the history of poetics and aesthetics as well as in recent studies on sad films and sad music. However, poetry and aesthetic evaluations of joyful and sad poetry have received only little attention in empirical studies to date. We collected beauty and liking ratings for 24 sad and 24 joyful poems from 128 participants. Following previous studies, we computed an integrated measure for overall aesthetic appreciation based on the beauty and liking ratings to test for differences in appreciation between joyful and sad poems. Further, we tested whether readers' judgments are related to their affinity for poetry. Results show that sad poems are rated significantly higher for aesthetic appreciation than joyful poems, and that aesthetic appreciation is influenced by the participants' affinity for poetry.

  17. 28 CFR 36.504 - Relief.

    Science.gov (United States)

    2010-07-01

    ... COMMERCIAL FACILITIES Enforcement § 36.504 Relief. (a) Authority of court. In a civil action under § 36.503, the court— (1) May grant any equitable relief that such court considers to be appropriate, including... disabilities; (2) May award other relief as the court considers to be appropriate, including monetary damages...

  18. Effectiveness of Property Tax Relief in Oregon.

    Science.gov (United States)

    Hartman, William T.; Hwang, C. S.

    This study examines the effects of the 1979 Oregon Property Tax Relief Plan on 1980-81 school district budget decisions by comparing the available tax relief, the school expenditures, and the tax levies in the state for the years 1975-81. The history of direct and indirect property tax relief in Oregon is sketched for the years prior to 1979; the…

  19. Service Learning Through Disaster Relief

    Directory of Open Access Journals (Sweden)

    Donna J. Duerst

    2010-06-01

    Full Text Available The Rock County 4-H Disaster Relief Committee raised $1,550 to aid tsunami victims in Sri Lanka and then turned its attention to Hurricane Katrina relief efforts. Thirty-one 4-H youth participated in a service learning trip to the South with the objectives of helping hurricane victims, learning about new cultures and achieving personal growth during three days of service projects in Louisiana and Mississippi. Their written reflections and other evaluative measures revealed they learned about southern culture, gained a greater appreciation for their lives, gained self confidence and developed a desire to help others more often. The trip was a valuable developmental experience for the youth, and information from the trip could be utilized to create similar experiences based on service learning. This article provides an overview of the trip and describes the evaluation methods used to measure learning and assess personal growth.

  20. Proneness to guilt, shame, and pride in children with Autism Spectrum Disorders and neurotypical children.

    Science.gov (United States)

    Davidson, Denise; Hilvert, Elizabeth; Misiunaite, Ieva; Giordano, Michael

    2018-02-13

    Self-conscious emotions (e.g., guilt, shame, and pride) are complex emotions that require self-reflection and self-evaluation, and are thought to facilitate the maintenance of societal norms and personal standards. Despite the importance of self-conscious emotions, most research has focused on basic emotion processing in children with Autism Spectrum Disorders (ASD). Therefore, in the present study, we used the Test of Self-Conscious Affect for Children (TOSCA-C) to assess proneness to, or propensity to experience, the self-conscious emotions guilt, shame, and pride in children with ASD and neurotypical children. The TOSCA-C is designed to capture a child's natural tendency to experience a given emotion across a range of everyday situations [Tangney, Stuewig, & Mashek, 2007]. We also assessed how individual characteristics contribute to the development of proneness to self-conscious emotions, including theory of mind (ToM) and ASD symptomatology. In comparison to neurotypical children, children with ASD showed less proneness to guilt, although all children showed relatively high levels of proneness to guilt. Greater ToM ability was related to more proneness to guilt and authentic pride in children with ASD. Additionally, we found that children with ASD with more severe symptomatology were more prone to hubristic pride. Our results provide evidence of differences in proneness to self-conscious emotions in children with ASD, as well as highlight important mechanisms contributing to how children with ASD may experience self-conscious emotions. Autism Res 2017,4. ©2017 International Society for Autism Research, Wiley Periodicals, Inc. This research examined proneness to guilt, shame, and pride in children with Autism Spectrum Disorders (ASD) and neurotypical children. We found that children with ASD showed less proneness to guilt than neurotypical children. Better understanding of theory of mind was related to greater proneness to guilt and pride, but only for

  1. Effects of acute systemic inflammation on the interplay between sad mood and affective cognition.

    Science.gov (United States)

    Benson, Sven; Brinkhoff, Alexandra; Lueg, Larissa; Roderigo, Till; Kribben, Andreas; Wilde, Benjamin; Witzke, Oliver; Engler, Harald; Schedlowski, Manfred; Elsenbruch, Sigrid

    2017-12-11

    Experimental endotoxemia is a translational model to study inflammatory mechanisms involved in the pathophysiology of mood disorders including depression. Disturbed affective cognition constitutes a core aspect in depression, but has never been studied in the context of inflammation. We combined experimental endotoxemia with an established experimental mood induction procedure to assess the interaction between acute inflammation and sad mood and their effects on affective cognition. In this randomized cross-over study, N = 15 healthy males received endotoxin (0.8 ng/kg lipopolysaccharide iv) on one study day and placebo an otherwise identical study day. The affective Go/Nogo task was conducted after experimental induction of neutral and sad mood. Inflammatory markers were assessed hourly. Endotoxin application induced a transient systemic inflammation, characterized by increased leukocyte counts, TNF-alpha and interleukin-6 plasma concentrations (all p sadness ratings, with highest ratings when sad mood was induced during inflammation (p sad vs. neutral mood) × 2 (sad vs. happy Go/Nogo target words) factorial design, we observed a significant target × endotoxin condition interaction (p sad targets during endotoxemia. Additionally, we found a valence × mood interaction (p sad targets in sad mood. In summary, acute inflammation and sad mood are risk factors for disturbed affective cognition. The results may reflect a mood-congruency effect, with prolonged and sustained processing of mood-congruent information during acute inflammation, which may contribute to depression risk.

  2. Depleted uranium determination at the Novi Sad low level facility

    International Nuclear Information System (INIS)

    Bikit, I.; Slivka, J.; Krmar, M.; Veskovic, M.; Conkic, Lj.; Varga, E.

    2002-01-01

    Natural uranium determination in environmental samples at the low-level gamma-spectroscopy laboratory of the Faculty of Science in Novi Sad has more than 20 years long tradition. When the issue of depleted uranium emerged the experimental advantages of the measuring equipment (GMX type of HPGe detector with enhanced efficiency below 100 keV, and iron low level shielding) where fully exploited. A detection technique selective for depleted uranium was developed. The details of this method together with the results for about 100 samples (soil, plants, water, food) are presented, and discussed. (author)

  3. Effects of Pride and Regret on Geriatric Depression: A Cross-Cultural Study With Mixed-Methods Approaches.

    Science.gov (United States)

    Lee, Othelia E; Ryu, Seungah

    2018-03-01

    Pride and regret are self-conscious emotions that develop later in life and become a source of emotional struggle. This cross-cultural study examined the effect of the content and intensity of self-conscious emotions on Geriatric Depression Scale (GDS) scores. Among a convenience sample of 234 older adults (130 in the United States and 104 in South Korea), the contents and intensities of both life regrets and pride were examined. Although a greater variety of regrets was cited by Americans, overall Korean respondents reported higher intensity of regret. Regrets that were related to leisure and addiction among Americans and health and career among Koreans were predictors of the GDS scores. Pride in leisure activities for Americans and altruism among Koreans could alleviate depression. While regrets and pride explained a small amount of the variance in the GDS scores, current life stressors greatly contributed to geriatric depression.

  4. Perfectionism and self-conscious emotions in British and Japanese students: Predicting pride and embarrassment after success and failure

    OpenAIRE

    Stoeber, Joachim; Kobori, Osamu; Tanno, Yoshihiko

    2013-01-01

    Regarding self-conscious emotions, studies have shown that different forms of perfectionism show different relationships with pride, shame, and embarrassment depending on success and failure. What is unknown is whether these relationships also show cultural variations. Therefore, we conducted a study investigating how self-oriented and socially prescribed perfectionism predicted pride and embarrassment after success and failure comparing 363 British and 352 Japanese students. Students were as...

  5. PRIDEViewer: a novel user-friendly interface to visualize PRIDE XML files.

    Science.gov (United States)

    Medina-Aunon, J Alberto; Carazo, José M; Albar, Juan Pablo

    2011-01-01

    Current standardization initiatives have greatly contributed to share the information derived by proteomics experiments. One of these initiatives is the XML-based repository PRIDE (PRoteomics IDEntification database), although an XML-based document does not appear to present a user-friendly view at the first glance. PRIDEViewer is a novel Java-based application that presents the information available in a PRIDE XML file in a user-friendly manner, facilitating the interaction among end users as well as the understanding and evaluation of the compiled information. PRIDEViewer is freely available at: http://proteo.cnb.csic.es/prideviewer/. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. Remediating Jane Austen through the Gothic: “Pride and Prejudice and Zombies”

    Directory of Open Access Journals (Sweden)

    Serena Baiesi

    2017-12-01

    Full Text Available The aim of my article will be that of discussing a recent transformation of the novel by the American writer Seth Grahame-Smith: his gothic adaptation Pride and Prejudice and Zombies (2009. This version is not just inspired by the Romantic novelist, but it keeps up a dialogue and a constant reference to her, captivating the readers into a constant confrontation between past and present, tradition and innovation, conventions and subversion, seriousness and satire. This new product is an interesting example of literary remediation of the original Pride and Prejudice, created to engage the contemporary audience to copy and interact with a challenging society, which, far from being stable and rational, is scary and full of mystery.

  7. Children's perceptions of others' kindness in helping: the endocentric motivations of pride and guilt.

    Science.gov (United States)

    Shorr, D N

    1993-09-01

    Elementary school and college students rated the kindness of helping by story protagonists with different attributed motivations. Of particular interest was the effect of the endocentric (self-serving) motivations of anticipated pride and guilt on the kindness ratings. A number of prosocial theorists view such endocentrically motivated helping as less altruistic than exocentrically (other-serving) motivated helping. Compared with helping attributed to the exocentric motivation of sympathy, helping attributed to guilt avoidance led to lower ratings of kindness by all but second graders. Pride-attributed helping, however, did not result in lower kindness ratings at any grade level. The motivational attributions of praise and reward attainment and criticism and punishment avoidance led to relatively low kindness ratings, with the two avoidance motivations leading to the lowest ratings. The latter finding suggests an alternative explanation of the kindness ratings for guilt-motivated helping.

  8. The Conscience as a Regulatory Function: Empathy, Shame, Pride, Guilt, and Moral Orientation in Delinquent Adolescents.

    Science.gov (United States)

    Schalkwijk, Frans; Stams, Geert Jan; Stegge, Hedy; Dekker, Jack; Peen, Jaap

    2016-05-01

    This study examines an emotion-based theory of the conscience, which provides forensic practitioners tools for assessing the state of the conscience. It is operationalized as an emotion-regulating function, making use of empathy, self-conscious emotions, such as shame, pride or guilt, and moral judgment. This was put to test in a questionnaire survey with 59 delinquent and 275 non-delinquent juveniles. As was hypothesized, the functioning of the conscience of these groups differed, with offenders having lower levels of some aspects of empathic capacity, being less prone to experiencing shame and guilt, being more prone to experiencing pride, and being more punishment oriented than victim oriented. The research confirmed that operationalization of the conscience in terms of empathy, self-conscious emotions, and moral orientation is feasible. © The Author(s) 2014.

  9. Planetary Radio Interferometry and Doppler Experiment (PRIDE) for Planetary Atmospheric Studies

    Science.gov (United States)

    Bocanegra Bahamon, Tatiana; Cimo, Giuseppe; Duev, Dmitry; Gurvits, Leonid; Molera Calves, Guifre; Pogrebenko, Sergei

    2015-04-01

    The Planetary Radio Interferometry and Doppler Experiment (PRIDE) is a technique that allows the determination of the radial velocity and lateral coordinates of planetary spacecraft with very high accuracy (Duev, 2012). The setup of the experiment consists of several ground stations from the European VLBI Network (EVN) located around the globe, which simultaneously perform Doppler tracking of a spacecraft carrier radio signal, and are subsequently processed in a VLBI-style in phase referencing mode. Because of the accurate examination of the changes in phase and amplitude of the radio signal propagating from the spacecraft to the multiple stations on Earth, the PRIDE technique can be used for several fields of planetary research, among which planetary atmospheric studies, gravimetry and ultra-precise celestial mechanics of planetary systems. In the study at hand the application of this technique for planetary atmospheric investigations is demonstrated. As a test case, radio occultation experiments were conducted with PRIDE having as target ESA's Venus Express, during different observing sessions with multiple ground stations in April 2012 and March 2014. Once each of the stations conducts the observation, the raw data is delivered to the correlation center at the Joint Institute for VLBI in Europe (JIVE) located in the Netherlands. The signals are processed with a high spectral resolution and phase detection software package from which Doppler observables of each station are derived. Subsequently the Doppler corrected signals are correlated to derive the VLBI observables. These two sets of observables are used for precise orbit determination. The reconstructed orbit along with the Doppler observables are used as input for the radio occultation processing software, which consists of mainly two modules, the geometrical optics module and the ray tracing inversion module, from which vertical density profiles, and subsequently, temperature and pressure profiles of Venus

  10. Minorities and discourse in the digital public sphere: the case of the Gay Pride Parade

    Directory of Open Access Journals (Sweden)

    Adriana Andrade Braga

    2014-04-01

    Full Text Available This paper investigates the debates regarding the LGBT Pride Parade,that took place in 2011 in São Paulo, Brazil. Discursive reaction to theevent on the Internet was analyzed, from news and digital conversation. Throughthese discourses, three main arguments were identified: the relevance of the event;civil rights for sexual minorities; moral judgements – biological and religious –regarding sexual diversity.

  11. Effects of Fuel Type and Fuel Delivery System on Pollutant Emissions of Pride and Samand Vehicles

    Directory of Open Access Journals (Sweden)

    Akbar Sarhadi

    2017-04-01

    Full Text Available This research was aimed to study the effect of the type of fuel delivery system (petrol, dedicated or bifuel, the type of consumed fuel (petrol or gas, the portion of consumed fuel and also the duration of dual-fuelling in producing carbon monoxide, carbon dioxide and unburned hydrocarbons from Pride and Samand. According to research objectives, data gathering from 2000 vehicles has been done by visiting Hafiz Vehicle Inspection Center every day for 2 months. The results of this survey indicated that although there is no significant difference between various fuel delivery systems in terms of producing the carbon monoxide, carbon dioxide and unburned hydrocarbons by Samand, considering the emission amount of carbon dioxide, the engine performance of Pride in bifuel and dedicated state in GTXI and 132 types is more unsatisfactory than that of petrol state by 0.3 and 0.4%, respectively. On the other hand, consuming natural gas increases the amount of carbon monoxide emission in dual- fuel Pride by 0.18% and decreases that in dual-fuel Samand by 1.2%, which signifies the better design of Samand in terms of fuel pumps, used kit type and other engine parts to use this alternative fuel compared to Pride. Since the portion of consumed fuel and also duration of dual-fuelling does not have a significant effect on the amount of output pollutants from the studied vehicles, it can be claimed that the output substances from the vehicle exhaust are more related to the vehicle’s condition than the fuel type.

  12. Budapest Gay Pride og mødet med højreekstremismens grimme ansigt

    DEFF Research Database (Denmark)

    Ginnerskov Hansen, Mette

    2013-01-01

    Den årlige Gay Pride Parade i Ungarns hovedstad Budapest blev afholdt den 6. juli 2013, og med knap 8000 deltagere blev begivenheden den største i sin 16 årige levetid. Trods det imponerende opbud blev paraden dog ikke kun en fejring af menneskelig mangfoldighed, men bød også på et skræmmende møde...

  13. Ethnic pride, self-esteem, and school belonging: A reciprocal analysis over time

    OpenAIRE

    Hernández, MM; Robins, RW; Widaman, KF; Conger, RD

    2017-01-01

    © 2017 American Psychological Association. School belonging (i.e., social connectedness to school) has positive implications for academic achievement and well-being. However, few studies have examined the developmental antecedents of school belonging, particularly for students of Mexican origin. To address this gap in the research literature, the present study examined reciprocal relations between school belonging and two self-affirmation beliefs-self-esteem and ethnic pride- using data from ...

  14. Misery loves company: when sadness increases the desire for social connectedness.

    Science.gov (United States)

    Gray, Heather M; Ishii, Keiko; Ambady, Nalini

    2011-11-01

    In three experiments, the authors investigated the effects of sadness on the desire for social connectedness. They hypothesized that sadness serves an adaptive function by motivating people to reach out to others and preferentially attend to information related to one's current level of social connectedness, but only when it is instigated by social loss. Consistent with this hypothesis, the authors observed that sadness induced by an emotional depiction of social loss enhanced (a) attention to nonverbal cues, an important source of information concerning an individual's current level of social connectedness (Experiment 1), and (b) the desire to engage in social behaviors (Experiment 2). In Experiment 3 the authors found that sadness that results from imagined social loss uniquely produced this pattern of effects. Sadness that resulted from imagined failure had different effects on motivation and no effect on sensitivity to nonverbal cues. These results support and refine functional explanations for the universality of sadness.

  15. Sadness and ruminative thinking independently depress people's moods.

    Science.gov (United States)

    Jahanitabesh, Azra; Cardwell, Brittany A; Halberstadt, Jamin

    2017-11-02

    Depression and rumination often co-occur in clinical populations, but it is not clear which causes which, or if both are manifestations of an underlying pathology. Does rumination simply exacerbate whatever affect a person is experiencing, or is it a negative experience in and of itself? In two experiments we answer this question by independently manipulating emotion and rumination. Participants were allocated to sad or neutral (in Experiment 1), or sad, neutral or happy (Experiment 2) mood conditions, via a combination of emotionally evocative music and autobiographical recall. Afterwards, in both studies, participants either ruminated by thinking about self-relevant statements or, in a control group, thought about self-irrelevant statements. Taken together, our data show that, independent of participants' mood, ruminators reported more negative affect relative to controls. The findings are consistent with theories suggesting that self-focus is itself unpleasant, and illustrate that depressive rumination comprises both affective and ruminative components, which could be targeted independently in clinical samples. © 2017 International Union of Psychological Science.

  16. Prevalence of internet addiction among schoolchildren in Novi Sad

    Directory of Open Access Journals (Sweden)

    Ač-Nikolić Eržebet

    2015-01-01

    Full Text Available Introduction. Internet use has increased rapidly all over the world. Excessive Internet use tends to lead to the creation of a non-chemical addiction, most commonly known as “Internet addiction.” Objective. The aim of this study was an assessment of the prevalence of Internet use and Internet addiction among school children aged 14-18 years in the Municipality of Novi Sad, Serbia, and influence of sociodemographic variables on Internet use. Methods. A cross-sectional study was conducted in Novi Sad among final-year students from elementary and first- and second-year students from high schools. The prevalence of Internet addiction was assessed by using Young’s Diagnostic Questionnaire. Results. Out of 553 participants, 62.7% were females, and the average age was 15.6 years. The sample consisted of 153 elementary school students and 400 high school students. Majority of respondents had a computer in their household. Our study showed widespread Internet use among adolescents. Facebook and YouTube were among most visited web-sites. The main purpose of Internet use was entertainment. Estimated prevalence of Internet addiction was high (18.7%, mostly among younger adolescents (p=0.013. Conclusion. Internet addiction was found in every fifth adolescent. Accessibility and availability of Internet use is constantly growing and therefore it is necessary to define more sensitive diagnostic tools for the assessment of Internet addiction and its underlying causes, in order to implement effective preventive programs.

  17. Prevalence of Internet Addiction among Schoolchildren in Novi Sad.

    Science.gov (United States)

    Ac-Nikolić, Erzebet; Zarić, Dragana; Nićiforović-Šurković, Olja

    2015-01-01

    Internet use has increased rapidly all over the world. Excessive Internet use tends to lead to the creation of a non-chemical addiction, most commonly known as "Internet addiction." The aim of this study was an assessment of the prevalence of Internet use and Internet addiction among school children aged 14-18 years in the Municipality of Novi Sad, Serbia, and influence of sociodemographic variables on Internet use. A cross-sectional study was conducted in Novi Sad among final-year students from elementary and first- and second-year students from high schools.The prevalence of Internet addiction was assessed by using Young's Diagnostic Questionnaire. Out of 553 participants, 62.7% were females, and the average age was 15.6 years. The sample consisted of 153 elementary school students and 400 high school students. Majority of respondents had a computer in their household. Our study showed widespread Internet use among adolescents. Facebook and YouTube were among most visited web-sites. The main purpose of Internet use was entertainment. Estimated prevalence of Internet addiction was high (18.7%), Mostly among younger adolescents (p = 0.013). Internet addiction was found in every fifth adolescent. Accessibility and availability of Internet use is constantly growing and therefore it is necessary to define more sensitive diagnostic tools for the assessment of Internet addiction and its underlying causes, in order to implement effective preventive programs.

  18. Recognizing Induced Emotions of Happiness and Sadness from Dance Movement

    Science.gov (United States)

    Van Dyck, Edith; Vansteenkiste, Pieter; Lenoir, Matthieu; Lesaffre, Micheline; Leman, Marc

    2014-01-01

    Recent research revealed that emotional content can be successfully decoded from human dance movement. Most previous studies made use of videos of actors or dancers portraying emotions through choreography. The current study applies emotion induction techniques and free movement in order to examine the recognition of emotional content from dance. Observers (N = 30) watched a set of silent videos showing depersonalized avatars of dancers moving to an emotionally neutral musical stimulus after emotions of either sadness or happiness had been induced. Each of the video clips consisted of two dance performances which were presented side-by-side and were played simultaneously; one of a dancer in the happy condition and one of the same individual in the sad condition. After every film clip, the observers were asked to make forced-choices concerning the emotional state of the dancer. Results revealed that observers were able to identify the emotional state of the dancers with a high degree of accuracy. Moreover, emotions were more often recognized for female dancers than for their male counterparts. In addition, the results of eye tracking measurements unveiled that observers primarily focus on movements of the chest when decoding emotional information from dance movement. The findings of our study show that not merely portrayed emotions, but also induced emotions can be successfully recognized from free dance movement. PMID:24587026

  19. Regulating emotion in the context of interpersonal decisions: The role of anticipated pride and regret

    Directory of Open Access Journals (Sweden)

    Job eVan Der Schalk

    2012-11-01

    Full Text Available Recent theories about the relation between emotion and behavior hold that social behavior is influenced not only by the experience of emotion, but also by the anticipation of emotion. We argue that anticipating future emotional states is an emotion regulation strategy when it leads to a change in behavior. In the current studies we examined how construal of a fair or an unfair situation in terms of positive or negative anticipated emotions influences the fairness of subsequent behavior. We used the Ultimatum Bargaining Game--an experimental game in which participants divide a resource between themselves and another person--as a social situation that offers the opportunity to engage in fair and unfair behavior. In Study 1 we used an autobiographical recall task to manipulate anticipated emotions. Although the task did not influence anticipated emotions directly, results showed that anticipated pride about fair behavior increased levels of fairness, whereas anticipated pride about unfair behavior decreased levels of fairness. Similarly, anticipated regret about fair behavior decreased levels of fairness, whereas anticipated regret about unfair behavior increased levels of fairness. In Study 2 we replicated this pattern of findings, and found that participants who thought about their anticipated emotions (pride or regret in relation to unfair behavior behaved more fairly. We discuss these findings in relation to theories of emotion regulation and economic decision-making.

  20. Development of a Control System for PRIDE Remote Servo-manipulator

    International Nuclear Information System (INIS)

    Lee, Jong Kwang; Park, Byung Suk; Lee, Hyo Jik; Kim, Kyung Tae; Kim, Sung Hyun; Park, Hee Sung; Kim, Young Hwan; Jung, Jae Hoo; Kim, Ki Ho; Kim, Ho Dong

    2009-12-01

    KAERI is developing the PRIDE(PyRoprocess Integrated inactive DEmonstration) facility to verify the integrated performance of full Pyroprocess flow. A main process cell in the PRIDE facility will be filled with argon gas which prohibits direct access by human operators. Therefore, all the operation and maintenance of the process equipment is performed remotely through a master-slave manipulation. This research focuses on the design, fabrication, and interface of a control system which integrates several hardware systems such as a dual arm master-slave servo-manipulator, a horizontally moving transporter for a master manipulator, a bridge transporter for a slave manipulator, a chain hoist, camera systems and their display system, a manual console, and a pendant, etc. Also, a bilateral force-reflection controller considering an elasticity and vibration modes of wire cable has been developed for master-slave remote manipulation. The results obtained in this study will be applied for the force-reflection control of the bridge-transported master-slave servo-manipulator system for use in the PRIDE facility. Since this research is an essential work in robotics related fields, the results would be widely used for developing power manipulators and process automation equipment

  1. The Impact of the Feminist Heroine: Elizabeth in Pride and Prejudice

    Directory of Open Access Journals (Sweden)

    Hui-Chun CHANG

    2014-05-01

    Full Text Available This paper critically examines the feminist significance of Elizabeth Bennet, heroine of Jane Austen’s Pride and Prejudice. The feminist view found in Pride and Prejudice is well-supported in literary criticism yet little discussion has focused on Elizabeth’s feminism as seen in the prominent contrast to her female foils within the novel, namely Caroline, Jane, and Charlotte. Each of these women conforms to the socially imposed gender norms of Regency England, while Elizabeth artfully challenges gender inequality. As other women adapt their views to increase their chances of marriage, Elizabeth persistently refuses to capitulate. Defying traditional gender norms, Elizabeth affirms her feminist perspective by helping to shape Mr. Darcy’s moral character to match her own. Elizabeth inspires Mr. Darcy to set aside the pride he has in his high station in society in order to win her affections and take her hand in marriage. I argue that Elizabeth’s character is not feminist in isolation, but is understood only in contrast to Caroline, Jane, and Charlotte. This claim is supported by an in-depth comparison of Elizabeth and each of the female foils.

  2. Ready-to-wear sexual politics: The semiotics of visibility on Wits Pride T-shirts

    Directory of Open Access Journals (Sweden)

    Tommaso M. Milani

    2015-09-01

    Full Text Available The aim of this article is to investigate T-shirts as semiotic tools of the politics of visibility, showing which role these sartorial artefacts may play in competing struggles for recognition in which gender and sexuality intersect with other axes of social categorisations. Drawing on a queer multimodal approach, the article offers an analysis of the four promotional T-shirts that were distributed each year between 2011 and 2014 by the Transformation and Employment Equity Office at the University of the Witwatersrand (Wits, Johannesburg, in the context of the annual Pride parade on campus. Our main argument is that changes over time in the design of Wits Pride T-shirts represent a shift both in what is claimed to be the main goal of campus sexual politics and in the proposed means to achieve such a goal. If one were to imagine that each T-shirt is a corporeal embodiment of Wits Pride, then this body has changed considerably in four years: from a gay man who is (supposedly ashamed of voicing his sexual identity; into a camp though masculine figure that loudly urges to counter racial division within same-sex desire; into a more multifaceted individual who proudly carries their gender and sexual uniqueness; and finally, into an activist who, in tension with the complex intersections that underpin discrimination, is perhaps a little reluctant to foreground gender and sexuality at all.

  3. Chasing the rainbow: lesbian, gay, bisexual, transgender and queer youth and pride semiotics.

    Science.gov (United States)

    Wolowic, Jennifer M; Heston, Laura V; Saewyc, Elizabeth M; Porta, Carolyn; Eisenberg, Marla E

    2017-05-01

    While the pride rainbow has been part of political and social intervention for decades, few have researched how lesbian, gay, bisexual, transgender and queer young people perceive and use the symbol. How do lesbian, gay, bisexual, transgender and queer youth who experience greater feelings of isolation and discrimination than heterosexual youth recognise and deploy the symbol? As part of a larger study on supportive lesbian, gay, bisexual, transgender and queer youth environments, we conducted 66 go-along interviews with lesbian, gay, bisexual, transgender and queer youth people from Massachusetts, Minnesota and British Columbia. During interviews, young people identified visible symbols of support, including recognition and the use of the pride rainbow. A semiotic analysis reveals that young people use the rainbow to construct meanings related to affiliation and positive feelings about themselves, different communities and their futures. Constructed and shared meanings help make the symbol a useful tool for navigating social and physical surroundings. As part of this process, however, young people also recognize that there are limits to the symbolism; it is useful for navigation but its display does not always guarantee supportive places and people. Thus, the pride rainbow connotes safety and support, but using it as a tool for navigation is a learned activity that requires caution.

  4. Development of a Control System for PRIDE Remote Servo-manipulator

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jong Kwang; Park, Byung Suk; Lee, Hyo Jik; Kim, Kyung Tae; Kim, Sung Hyun; Park, Hee Sung; Kim, Young Hwan; Jung, Jae Hoo; Kim, Ki Ho; Kim, Ho Dong

    2009-12-15

    KAERI is developing the PRIDE(PyRoprocess Integrated inactive DEmonstration) facility to verify the integrated performance of full Pyroprocess flow. A main process cell in the PRIDE facility will be filled with argon gas which prohibits direct access by human operators. Therefore, all the operation and maintenance of the process equipment is performed remotely through a master-slave manipulation. This research focuses on the design, fabrication, and interface of a control system which integrates several hardware systems such as a dual arm master-slave servo-manipulator, a horizontally moving transporter for a master manipulator, a bridge transporter for a slave manipulator, a chain hoist, camera systems and their display system, a manual console, and a pendant, etc. Also, a bilateral force-reflection controller considering an elasticity and vibration modes of wire cable has been developed for master-slave remote manipulation. The results obtained in this study will be applied for the force-reflection control of the bridge-transported master-slave servo-manipulator system for use in the PRIDE facility. Since this research is an essential work in robotics related fields, the results would be widely used for developing power manipulators and process automation equipment.

  5. Persistence of the cell-cycle checkpoint kinase Wee1 in SadA- and SadB-deficient neurons disrupts neuronal polarity.

    Science.gov (United States)

    Müller, Myriam; Lutter, Daniela; Püschel, Andreas W

    2010-01-15

    Wee1 is well characterized as a cell-cycle checkpoint kinase that regulates the entry into mitosis in dividing cells. Here we identify a novel function of Wee1 in postmitotic neurons during the establishment of distinct axonal and dendritic compartments, which is an essential step during neuronal development. Wee1 is expressed in unpolarized neurons but is downregulated after neurons have extended an axon. Suppression of Wee1 impairs the formation of minor neurites but does not interfere with axon formation. However, neuronal polarity is disrupted when neurons fail to downregulate Wee1. The kinases SadA and SadB (Sad kinases) phosphorylate Wee1 and are required to initiate its downregulation in polarized neurons. Wee1 expression persists in neurons that are deficient in SadA and SadB and disrupts neuronal polarity. Knockdown of Wee1 rescues the Sada(-/-);Sadb(-/-) mutant phenotype and restores normal polarity in these neurons. Our results demonstrate that the regulation of Wee1 by SadA and SadB kinases is essential for the differentiation of polarized neurons.

  6. The Pleasure Evoked by Sad Music Is Mediated by Feelings of Being Moved

    OpenAIRE

    Vuoskoski, Jonna K.; Eerola, Tuomas

    2017-01-01

    Why do we enjoy listening to music that makes us sad? This question has puzzled music psychologists for decades, but the paradox of “pleasurable sadness” remains to be solved. Recent findings from a study investigating the enjoyment of sad films suggest that the positive relationship between felt sadness and enjoyment might be explained by feelings of being moved (Hanich et al., 2014). The aim of the present study was to investigate whether feelings of being moved also mediated the enjoyment ...

  7. The pea SAD short-chain dehydrogenase/reductase: quinone reduction, tissue distribution, and heterologous expression.

    Science.gov (United States)

    Scherbak, Nikolai; Ala-Häivälä, Anneli; Brosché, Mikael; Böwer, Nathalie; Strid, Hilja; Gittins, John R; Grahn, Elin; Eriksson, Leif A; Strid, Åke

    2011-04-01

    The pea (Pisum sativum) tetrameric short-chain alcohol dehydrogenase-like protein (SAD) family consists of at least three highly similar members (SAD-A, -B, and -C). According to mRNA data, environmental stimuli induce SAD expression. The aim of this study was to characterize the SAD proteins by examining their catalytic function, distribution in pea, and induction in different tissues. In enzyme activity assays using a range of potential substrates, the SAD-C enzyme was shown to reduce one- or two-ring-membered quinones lacking long hydrophobic hydrocarbon tails. Immunological assays using a specific antiserum against the protein demonstrated that different tissues and cell types contain small amounts of SAD protein that was predominantly located within epidermal or subepidermal cells and around vascular tissue. Particularly high local concentrations were observed in the protoderm of the seed cotyledonary axis. Two bow-shaped rows of cells in the ovary and the placental surface facing the ovule also exhibited considerable SAD staining. Ultraviolet-B irradiation led to increased staining in epidermal and subepidermal cells of leaves and stems. The different localization patterns of SAD suggest functions both in development and in responses to environmental stimuli. Finally, the pea SAD-C promoter was shown to confer heterologous wound-induced expression in Arabidopsis (Arabidopsis thaliana), which confirmed that the inducibility of its expression is regulated at the transcriptional level.

  8. [On the development of the infectology service in Novi Sad].

    Science.gov (United States)

    Canak, Grozdana; Vukadinov, Jovan; Brkić, Snezana; Svarc, Daniela; Ruzić, Maja; Kovacević, Nadica; Fabri, Milotka; Jovanović, Jovana; Klasnja, Biljana; Cvjetković, Dejan; Doder, Radoslava; Sević, Sinisa; Turkulov, Vesna; Stefan-Mikić, Sandra; Knezević, Koviljka; Aleksić-Dordević, Mirjana; Preveden, Tomislav

    2007-01-01

    Infectious diseases are a part of the history of this region. Devastating epidemics of plague, smallpox, and cholera were frequent during the 18th and the 19th centuries. Other infectious diseases were a serious problem as well: alimentary tract infections, scarlet fever, diphtheria, whooping cough. Geographic position, climate, migrations, as well as the tradition and lack of medical staff and medications, affected the frequency and outcome of infections. Patients with infectious diseases were first treated at home. Later, a hospital in Visarion street was opened as an isolation facility and a hospital for homeless patients. The development of science and the education of medical personnel exerted the greatest influence on the control and later treatment of infectious diseases. These measures resulted in the establishment of the first specialized medical institutions in Novi Sad during the cholera outbreak in 1884. After that, temporary pediatric units were organized for the treatment of scarlet fever, diphtheria and smallpox. A ward for infectious diseases was founded in the The Great City Hospital in the second half of the 19th century (1892). The 20th century was a period of control and eradication of infectious diseases in Vojvodina (smallpox, malaria, diphtheria, polio). Nowdays, major infectious deseases include respiratory, alimentary and parasitic infections. However, new diseases are being registered as well - hemorrhagic fevers, Lyme disease, HIV infection. The Infectologic Service in Novi Sad was developed from an Infectology Departement as part of the Departement of Internal Diseases in the new Provincial Hospital (1909) to the independent Departement for Infectious Diseases (1945). Today, Clinic of lnfectious Diseases is an integral part of the Clinical Center of Vojvodina. The Department of Infectious Diseases of the Faculty of Medicine in Novi Sad was founded in 1960. Undergraduate studies started in 1963/64 for students of medicine and in 1978

  9. PRIDE Inspector Toolsuite: Moving Toward a Universal Visualization Tool for Proteomics Data Standard Formats and Quality Assessment of ProteomeXchange Datasets.

    Science.gov (United States)

    Perez-Riverol, Yasset; Xu, Qing-Wei; Wang, Rui; Uszkoreit, Julian; Griss, Johannes; Sanchez, Aniel; Reisinger, Florian; Csordas, Attila; Ternent, Tobias; Del-Toro, Noemi; Dianes, Jose A; Eisenacher, Martin; Hermjakob, Henning; Vizcaíno, Juan Antonio

    2016-01-01

    The original PRIDE Inspector tool was developed as an open source standalone tool to enable the visualization and validation of mass-spectrometry (MS)-based proteomics data before data submission or already publicly available in the Proteomics Identifications (PRIDE) database. The initial implementation of the tool focused on visualizing PRIDE data by supporting the PRIDE XML format and a direct access to private (password protected) and public experiments in PRIDE.The ProteomeXchange (PX) Consortium has been set up to enable a better integration of existing public proteomics repositories, maximizing its benefit to the scientific community through the implementation of standard submission and dissemination pipelines. Within the Consortium, PRIDE is focused on supporting submissions of tandem MS data. The increasing use and popularity of the new Proteomics Standards Initiative (PSI) data standards such as mzIdentML and mzTab, and the diversity of workflows supported by the PX resources, prompted us to design and implement a new suite of algorithms and libraries that would build upon the success of the original PRIDE Inspector and would enable users to visualize and validate PX "complete" submissions. The PRIDE Inspector Toolsuite supports the handling and visualization of different experimental output files, ranging from spectra (mzML, mzXML, and the most popular peak lists formats) and peptide and protein identification results (mzIdentML, PRIDE XML, mzTab) to quantification data (mzTab, PRIDE XML), using a modular and extensible set of open-source, cross-platform libraries. We believe that the PRIDE Inspector Toolsuite represents a milestone in the visualization and quality assessment of proteomics data. It is freely available at http://github.com/PRIDE-Toolsuite/. © 2016 by The American Society for Biochemistry and Molecular Biology, Inc.

  10. State, planning and design of Jodna spa in Novi Sad

    Directory of Open Access Journals (Sweden)

    Garača Vuk

    2012-01-01

    Full Text Available The paper treats the area of Jodna spa in Novi Sad, which largely coincides with Futoški park, making with it the indissoluble unity. The main problem in the functioning of the Jodna psa is the fact that in legal sense Jodna spa does not exists, and in spatial sense there are still all of its content. The case of the paper is Jodna spa area, which includes the Special Hospital for Rheumatic Diseases, Hotel 'Park', Sports Center 'Sajmište' and Futoški park, which integrate them. The question of the Jodna spa planning, as well as the modern city recreation, spa and tourist center, is the goal of this paper. For this purpose it was necessary to show the historical background of the development of Jodna spa, to make the assessment of the state, critically analyze spatial plans which treat it and provide concrete suggestions for its design and equipping.

  11. Service quality of B&B hotels in Novi Sad

    Directory of Open Access Journals (Sweden)

    Ivkov Milan

    2016-01-01

    Full Text Available Providing quality service is a priority for service companies. The quality of services being offered to customers is considered to be a means by which hotels obtain a competitive advantage in the market. The aim of this study was to identify the effects of customer satisfaction on their loyalty and frequency of re-visit intention in the hotels in Novi Sad. The research results indicate that management teams of analyzed hotels understand the needs of their guests quite well. Based on the results of descriptive statistical analysis and the results of the regression analysis, it is concluded that the quality of restaurant services is of a great importance to total guest satisfaction. The quality of services in the accommodation sector still has a great significance in the entire hotel offer, but not decisive.

  12. On the interaction between sad mood and cognitive control: the effect of induced sadness on electrophysiological modulations underlying Stroop conflict processing.

    Science.gov (United States)

    Nixon, Elena; Liddle, Peter F; Nixon, Neil L; Liotti, Mario

    2013-03-01

    The present study employed high-density ERPs to examine the effect of induced sad mood on the spatiotemporal correlates of conflict monitoring and resolution in a colour-word Stroop interference task. Neuroimaging evidence and dipole modelling implicates the involvement of the anterior cingulate cortex (ACC) and medial prefrontal cortex (mPFC) regions in conflict-laden interference control. On the basis that these structures have been found to mediate emotion-cognition interactions in negative mood states, it was predicted that Stroop-related cognitive control, which relies heavily on anterior neural sources, would be affected by effective sad mood provocation. Healthy participants (N=14) were induced into transient sadness via use of autobiographical sad scripts, a well-validated mood induction technique (Liotti et al., 2000a, 2002). In accord with previous research, interference effects were shown at both baseline and sad states while Stroop conflict was associated with early (N450) and late (Late Positive Component; LPC) electrophysiological modulations at both states. Sad mood induction attenuated the N450 effect in line with our expectation that it would be susceptible to modulation by mood, given its purported anterior limbic source. The LPC effect was displayed at the typical posterior lateral sites but, as predicted, was not affected by sad mood. However, frontocentral LPC activity-presumably generated from an additional anterior limbic source-was affected at sad state, hinting a role in conflict monitoring. Although the neurophysiological underpinnings of interference control are yet to be clarified, this study provided further insight into emotion-cognition interactions as indexed by Stroop conflict-laden processing. Copyright © 2012 Elsevier B.V. All rights reserved.

  13. Remembering reliefs that have disappeared

    International Nuclear Information System (INIS)

    Arnaud, N.

    1998-01-01

    Natural radioactivity can give information about age but also about thermal evolution of rocks. The accumulation of decay products in a material can be disturbed by temperature rising. Over a certain temperature called opening temperature the decay products are migrating due to atomic diffusion. The decay reactions used usually are K 40 /Ar 40 , Sm 143 /Nd 144 , C 14 /N 14 and the successive disintegrations of uranium leading to lead. A method known as thermo-chronology studies these isotopic ratios and links them to temperatures. The application of this method to the understanding of the tectonic slab collision between India and Asia is described and some conclusions about the relief are drawn. (A.C.)

  14. Exercise Based- Pain Relief Program

    DEFF Research Database (Denmark)

    Zadeh, Mahdi Hossein

    in the current study was to use exercise induced- muscle damage followed by ECC as an acute pain model and observe its effects on the sensitivity of the nociceptive system and blood supply in healthy subjects. Then, the effect of a repeated bout of the same exercise as a healthy pain relief strategy......Exercise-based pain management programs are suggested for relieving from musculoskeletal pain; however the pain experienced after unaccustomed, especially eccentric exercise (ECC) alters people´s ability to participate in therapeutic exercises. Subsequent muscle pain after ECC has been shown...... to cause localized pressure pain and hyperalgesia. A prior bout of ECC has been repeatedly reported to produce a protective adaptation known as repeated bout effect (RBE). One of the main scopes of the current project was to investigate the adaptations by which the RBE can be resulted from. The approach...

  15. Structure and inhibition analysis of the mouse SAD-B C-terminal fragment.

    Science.gov (United States)

    Ma, Hui; Wu, Jing-Xiang; Wang, Jue; Wang, Zhi-Xin; Wu, Jia-Wei

    2016-10-01

    The SAD (synapses of amphids defective) kinases, including SAD-A and SAD-B, play important roles in the regulation of neuronal development, cell cycle, and energy metabolism. Our recent study of mouse SAD-A identified a unique autoinhibitory sequence (AIS), which binds at the junction of the kinase domain (KD) and the ubiquitin-associated (UBA) domain and exerts autoregulation in cooperation with UBA. Here, we report the crystal structure of the mouse SAD-B C-terminal fragment including the AIS and the kinase-associated domain 1 (KA1) at 2.8 Å resolution. The KA1 domain is structurally conserved, while the isolated AIS sequence is highly flexible and solvent-accessible. Our biochemical studies indicated that the SAD-B AIS exerts the same autoinhibitory role as that in SAD-A. We believe that the flexible isolated AIS sequence is readily available for interaction with KD-UBA and thus inhibits SAD-B activity.

  16. Sad facial cues inhibit temporal attention: evidence from an event-related potential study.

    Science.gov (United States)

    Kong, Xianxian; Chen, Xiaoqiang; Tan, Bo; Zhao, Dandan; Jin, Zhenlan; Li, Ling

    2013-06-19

    We examined the influence of different emotional cues (happy or sad) on temporal attention (short or long interval) using behavioral as well as event-related potential recordings during a Stroop task. Emotional stimuli cued short and long time intervals, inducing 'sad-short', 'sad-long', 'happy-short', and 'happy-long' conditions. Following the intervals, participants performed a numeric Stroop task. Behavioral results showed the temporal attention effects in the sad-long, happy-long, and happy-short conditions, in which valid cues quickened the reaction times, but not in the sad-short condition. N2 event-related potential components showed sad cues to have decreased activity for short intervals compared with long intervals, whereas happy cues did not. Taken together, these findings provide evidence for different modulation of sad and happy facial cues on temporal attention. Furthermore, sad cues inhibit temporal attention, resulting in longer reaction time and decreased neural activity in the short interval by diverting more attentional resources.

  17. C. elegans STRADalpha and SAD cooperatively regulate neuronal polarity and synaptic organization.

    Science.gov (United States)

    Kim, Joanne S M; Hung, Wesley; Narbonne, Patrick; Roy, Richard; Zhen, Mei

    2010-01-01

    Neurons are polarized cells with morphologically and functionally distinct axons and dendrites. The SAD kinases are crucial for establishing the axon-dendrite identity across species. Previous studies suggest that a tumour suppressor kinase, LKB1, in the presence of a pseudokinase, STRADalpha, initiates axonal differentiation and growth through activating the SAD kinases in vertebrate neurons. STRADalpha was implicated in the localization, stabilization and activation of LKB1 in various cell culture studies. Its in vivo functions, however, have not been examined. In our present study, we analyzed the neuronal phenotypes of the first loss-of-function mutants for STRADalpha and examined their genetic interactions with LKB1 and SAD in C. elegans. Unexpectedly, only the C. elegans STRADalpha, STRD-1, functions exclusively through the SAD kinase, SAD-1, to regulate neuronal polarity and synaptic organization. Moreover, STRD-1 tightly associates with SAD-1 to coordinate its synaptic localizations. By contrast, the C. elegans LKB1, PAR-4, also functions in an additional genetic pathway independently of SAD-1 and STRD-1 to regulate neuronal polarity. We propose that STRD-1 establishes neuronal polarity and organizes synaptic proteins in a complex with the SAD-1 kinase. Our findings suggest that instead of a single, linear genetic pathway, STRADalpha and LKB1 regulate neuronal development through multiple effectors that are shared in some cellular contexts but distinct in others.

  18. Comparison of Sadness, Anger, and Fear Facial Expressions When Toddlers Look at Their Mothers

    Science.gov (United States)

    Buss, Kristin A.; Kiel, Elizabeth J.

    2004-01-01

    Research suggests that sadness expressions may be more beneficial to children than other emotions when eliciting support from caregivers. It is unclear, however, when children develop the ability to regulate their displays of distress. The current study addressed this question. Distress facial expressions (e.g., fear, anger, and sadness) were…

  19. Structural insight into the mechanism of synergistic autoinhibition of SAD kinases.

    Science.gov (United States)

    Wu, Jing-Xiang; Cheng, Yun-Sheng; Wang, Jue; Chen, Lei; Ding, Mei; Wu, Jia-Wei

    2015-12-02

    The SAD/BRSK kinases participate in various important life processes, including neural development, cell cycle and energy metabolism. Like other members of the AMPK family, SAD contains an N-terminal kinase domain followed by the characteristic UBA and KA1 domains. Here we identify a unique autoinhibitory sequence (AIS) in SAD kinases, which exerts autoregulation in cooperation with UBA. Structural studies of mouse SAD-A revealed that UBA binds to the kinase domain in a distinct mode and, more importantly, AIS nestles specifically into the KD-UBA junction. The cooperative action of AIS and UBA results in an 'αC-out' inactive kinase, which is conserved across species and essential for presynaptic vesicle clustering in C. elegans. In addition, the AIS, along with the KA1 domain, is indispensable for phospholipid binding. Taken together, these data suggest a model for synergistic autoinhibition and membrane activation of SAD kinases.

  20. Effects of sad mood on facial emotion recognition in Chinese people.

    Science.gov (United States)

    Lee, Tatia M C; Ng, Emily H H; Tang, S W; Chan, Chetwyn C H

    2008-05-30

    This study examined the influence of sad mood on the judgment of ambiguous facial emotion expressions among 47 healthy volunteers who had been induced to feel sad (n=13), neutral (n=15), or happy (n=19) emotions by watching video clips. The findings suggest that when the targets were ambiguous, participants who were in a sad mood tended to classify them in the negative emotional categories rather than the positive emotional categories. Also, this observation indicates that emotion-specific negative bias in the judgment of facial expressions is associated with a sad mood. The finding argues against a general impairment in decoding facial expressions. Furthermore, the observed mood-congruent negative bias was best predicted by spatial perception. The findings of this study provide insights into the cognitive processes underlying the interpersonal difficulties experienced by people in a sad mood, which may be predisposing factors in the development of clinical depression.

  1. Predicting Sympathy and Prosocial Behavior from Young Children’s Dispositional Sadness

    Science.gov (United States)

    Edwards, Alison; Eisenberg, Nancy; Spinrad, Tracy L.; Reiser, Mark; Eggum-Wilkens, Natalie D.; Liew, Jeffrey

    2014-01-01

    The purpose of this study was to examine whether dispositional sadness predicted children's prosocial behavior and if sympathy mediated this relation. Constructs were measured when children (N = 256 at Time 1) were 18-, 30-, and 42-months old. Mothers and non-parental caregivers rated children’s sadness; mothers, caregivers, and fathers rated children’s prosocial behavior; sympathy (concern and hypothesis testing) and prosocial behavior (indirect and direct, as well as verbal at older ages) were assessed with a task in which the experimenter feigned injury. In a panel path analysis, 30-month dispositional sadness predicted marginally higher 42-month sympathy; in addition, 30-month sympathy predicted 42-month sadness. Moreover, when controlling for prior levels of prosocial behavior, 30-month sympathy significantly predicted reported and observed prosocial behavior at 42 months. Sympathy did not mediate the relation between sadness and prosocial behavior (either reported or observed). PMID:25663753

  2. Temperament and parenting antecedents of individual differences in three-year-old boys' pride and shame reactions.

    Science.gov (United States)

    Belsky, J; Domitrovich, C; Crnic, K

    1997-06-01

    To examine individual differences in pride and shame reactions of 3-year-olds and their temperamental and parenting antecedents, 110 boys were studied at ages 36 and 37 months in a "rigged" achievement situation. After being trained to complete explicitly stipulated "easy" and "difficult" tasks before a buzzer sounded, success and failure were manipulated by artificially "rigging" how much time the child had to work on these tasks. Children's facial, verbal, and postural reactions to success and failure were composited to create pride scores following success and shame scores following failure. As expected, pride reactions were greater following success on the difficult than on the easy task, and shame reactions were greater following failure on the easy than on the difficult task. Early temperament (at 12/13 months) proved unrelated to pride and shame. With respect to parenting, measurements composited across 15, 21, 27, and 33 months showed that mothers and fathers who were more positive in their parenting had children who displayed less pride, and that children whose parents (especially mothers) were more negative in their parenting evinced less shame. These counterintuitive findings are discussed in terms of differences between assessments of parenting obtained in this investigation of parenting antecedents and those obtained in other studies of parental responses in the achievement situation itself. Directions for future research are outlined.

  3. Uncovering a role for the tail of the Dictyostelium discoideum SadA protein in cell-substrate adhesion.

    Science.gov (United States)

    Kowal, Anthony S; Chisholm, Rex L

    2011-05-01

    Previous work from our laboratory showed that the Dictyostelium discoideum SadA protein plays a central role in cell-substrate adhesion. SadA null cells exhibit a loss of adhesion, a disrupted actin cytoskeleton, and a cytokinesis defect. How SadA mediates these phenotypes is unknown. This work addresses the mechanism of SadA function, demonstrating an important role for the C-terminal cytoplasmic tail in SadA function. We found that a SadA tailless mutant was unable to rescue the sadA adhesion deficiency, and overexpression of the SadA tail domain reduced adhesion in wild-type cells. We also show that SadA is closely associated with the actin cytoskeleton. Mutagenesis studies suggested that four serine residues in the tail, S924/S925 and S940/S941, may regulate association of SadA with the actin cytoskeleton. Glutathione S-transferase pull-down assays identified at least one likely interaction partner of the SadA tail, cortexillin I, a known actin bundling protein. Thus, our data demonstrate an important role for the carboxy-terminal cytoplasmic tail in SadA function and strongly suggest that a phosphorylation event in this tail regulates an interaction with cortexillin I. Based on our data, we propose a model for the function of SadA.

  4. Impact of Tax Relief on Public Finance

    Directory of Open Access Journals (Sweden)

    Bikas Egidijus

    2016-12-01

    Full Text Available Tax reliefs are optional, but a very important element of the taxation system. This element is used for different purposes by a country’s government institutions. Tax reliefs are a form of tax expenditure that helps to reduce budget revenues. Tax reliefs influence individual and corporate financial behaviour and can have positive or negative effects on the economic and social factors. In the last few years, expansion of tax relief has attracted worldwide attention because of the fact that, after the global financial crisis, many countries are still suffering from fiscal deficits, and expansion of tax relief has not contributed to solving this problem. Tax reliefs are presupposed to be a fiscal policy tool of significance in various subsystems of public finances. The main aim of this article is to examine the impact of personal income tax reliefs on Lithuanian public finances. To achieve this aim, statistical information was systemized; Monte Carlo method was used to group data by horizontal rows and logical links analysed, which helped to evaluate the influence of tax reliefs on public finances. In the simulations, the Monte Carlo method helped to simulate random samples, which were then examined by adapting the conclusions of the theory of probability and mathematical statistics methods.

  5. Analysis of inservice inspection relief requests

    International Nuclear Information System (INIS)

    Aldrich, D.A.; Cook, J.F.

    1989-08-01

    Nuclear Regulatory Commission (NRC) regulations require inspection (ISI) of boiling or pressurized water-cooled nuclear power plants be performed in accordance with a referenced edition and addenda of Section XI, ''Rules for Inservice Inspection of Nuclear Power Plant components,'' of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code. The regulations permit licensees to request relief from the NRC from specific ASME Code requirements that are determined to be impractical for the specific licensee. The NRC evaluates these requests and may grant such relief, but the NRC may also impose alternative or augmented inspections to assure structural reliability. The purpose,of this task was to evaluate the basis for ISI nondestructive examination (NDE) relief requests and to evaluate the effect of proposed ASME Code changes that would reduce the need for such requests or provide for more complete information in relief requests. This report contains the results of an analysis of an ISI relief request data base that has been expanded to include 1195 ISI relief requests versus the 296 relief requests covered in the first report in April 1987, EGG-SD-7430. Also relief requests were added to the data base which came from both first and second 10-year inspection intervals for several facilities. This provided the means to analyze the effect of recently approved ASME Code cases and updated Code requirements, some of which have been published as a result of earlier work on this task

  6. Two Competing Normative Trajectories in the Context of the First Baltic Gay Pride Parade in Lithuania

    Directory of Open Access Journals (Sweden)

    Mažylis Liudas

    2014-12-01

    Full Text Available For a long time post-Soviet space has been perceived as homophobic and intolerant of LGBT persons. The three Baltic States - Lithuania, Latvia and Estonia - as former Soviet republics and current members of the European Union, represent the space where a strong homophobic post-Soviet atmosphere competes with pro-LGBT Western influence. This article examines how the first LGBT Pride Parade (which occurred in Vilnius in 2010 is reflected in Lithuanian media portals. The article also presents the broader context of LGBT issues by reviewing legal changes and Lithuanian political parties’ programs. Our analysis of the media and other sources is based on three arguments: 1 that the LGBT pride parade in Vilnius became the most important event for reflecting LGBT issues in the media and society; 2 it might have not been possible without support and influence from external institutions; and 3 the LGBT parade revealed the division of two competing normative trajectories in Lithuania. The reconstructed trajectories in the article are based on the theoretical framework of new institutionalism, media analysis, interviews and focus groups. Construction of the LGBT campaign and counter-campaign seem delimited rather than approaching them as value normative consensus. However, the way in which LGBT persons are reflected within the Lithuanian media is remarkably different in comparison with the early post-Soviet period. The Baltic gay pride parade “for equality” and external (Western support for it were highly visible in the media, influenced a significant debate on the topic not otherwise experienced in Lithuania, and (reintroduced a question about the perception of ‘normality’ within society. These debates also raise the question of how norms and institutions change and adapt within society.

  7. Performance evaluation of PRIDE UNDA system with feed material of pyroprocessing

    Energy Technology Data Exchange (ETDEWEB)

    An, Su Jung; Seo, Hee; Lee, Chae Hun; Ahn, Seong Kyu; Park, Se Hwan; Ku, Jeong Hoe [Nonproliferation System Research Division, KAERI, Daejeon (Korea, Republic of)

    2016-12-15

    The PRIDE (PyRoprocessing Integrated inactive DEmonstration facility) provides unique opportunities not only to develop process technologies but also to test various types of safeguards equipment for nuclear material accountancy (NMA), containment and surveillance (C/S), as well as process monitoring. In this regard, we developed a UNDA (Unified Non-Destructive Assay) system by incorporating three different non-destructive assay (NDA) techniques, i.e., neutron, gamma-ray, and mass measurements, for the testing of NMA of PRIDE. One of the main advantages of the UNDA is reducing measurement time and systematic error related to sample handling and placement by integrating the NDA techniques. The {sup 235}U mass can be determined from the {sup 238}U mass and uranium enrichment ({sup 235}U/{sup 238}U). The {sup 238}U mass is acquired from total neutron counting using neutron detection module of UNDA, with the information on the spontaneous fission neutron yield of {sup 238}U and neutron detection efficiency of the system. Total sample mass is measured by using the mass balance. In our previous studies, the UNDA was developed and characterized for a calibration source. In this study, the UNDA was installed in PRIDE facility, and the performance of the UNDA was evaluated with feed material of oxide reduction process. In this study, the performance of the UNDA was evaluated with feed material of oxide reduction process: UO2 porous pellets made of DU. The neutron net count rate was obtained as functions of 238U mass. The measured net count rate fitted by linear regression showed good linearity. In addition, the 238U mass of unknown source was determined using the information of the detection efficiency and count rate obtained from the UNDA.

  8. Verbal and facial-emotional Stroop tasks reveal specific attentional interferences in sad mood.

    Science.gov (United States)

    Isaac, Linda; Vrijsen, Janna N; Eling, Paul; van Oostrom, Iris; Speckens, Anne; Becker, Eni S

    2012-01-01

    Mood congruence refers to the tendency of individuals to attend to information more readily when it has the same emotional content as their current mood state. The aim of the present study was to ascertain whether attentional interference occurred for participants in sad mood states for emotionally relevant stimuli (mood-congruence), and to determine whether this interference occurred for both valenced words and valenced faces. A mood induction procedure was administered to 116 undergraduate females divided into two equal groups for the sad and happy mood condition. This study employed three versions of the Stroop task: color, verbal-emotional, and a facial-emotional Stroop. The two mood groups did not differ on the color Stroop. Significant group differences were found on the verbal-emotional Stroop for sad words with longer latencies for sad-induced participants. Main findings for the facial-emotional Stroop were that sad mood is associated with attentional interference for angry-threatening faces as well as longer latencies for neutral faces. Group differences were not found for positive stimuli. These findings confirm that sad mood is associated with attentional interference for mood-congruent stimuli in the verbal domain (sad words), but this mood-congruent effect does not necessarily apply to the visual domain (sad faces). Attentional interference for neutral faces suggests sad mood participants did not necessarily see valence-free faces. Attentional interference for threatening stimuli is often associated with anxiety; however, the current results show that threat is not an attentional interference observed exclusively in states of anxiety but also in sad mood.

  9. Comparison of two uncertainty dressing methods: SAD VS DAD

    Science.gov (United States)

    Chardon, Jérémy; Mathevet, Thibault; Le-Lay, Matthieu; Gailhard, Joël

    2014-05-01

    Hydrological Ensemble Prediction Systems (HEPSs) allow a better representation of meteorological and hydrological forecast uncertainties and improve human expertise of hydrological forecasts. An operational HEPS has been developed at EDF (French Producer of Electricity) since 2008 and is being used since 2010 on a hundred of watersheds in France. Depending on the hydro-meteorological situation, streamflow forecasts could be issued on a daily basis and are used to help dam management operations during floods or dam works within the river. A part of this HEPS is characterized by a streamflow ensemble post-processing, where a large human expertise is solicited. The aim of post-processing methods is to achieve better overall performances, by dressing hydrological ensemble forecasts with hydrological model uncertainties. The present study compares two post-processing methods, which are based on a logarithmic representation of the residuals distribution of the Rainfall-Runoff (RR) model, based on "perfect" forcing forecasts - i.e. forecasts with observed meteorological variables as inputs. The only difference between the two post-processing methods lies in the sampling of the perfect forcing forecasts for the estimation of the residuals statistics: (i) a first method, referred here as Statistical Analogy Dressing (SAD) model and used for operational HEPS, estimates beforehand the statistics of the residuals by streamflow sub-samples of quantile class and lead-time, since RR model residuals are not homoscedastic. (ii) an alternative method, referred as Dynamical Analogy Dressing (DAD) model, estimates the statistics of the residuals using the N most similar perfect forcing forecasts. The selection of this N forecasts is based on streamflow range and variation. On a set of 20 watersheds used for operational forecasts, both models were evaluated with perfect forcing forecasts and with ensemble forecasts. Results show that both approaches ensure a good post-processing of

  10. Congruence of happy and sad emotion in music and faces modifies cortical audiovisual activation.

    Science.gov (United States)

    Jeong, Jeong-Won; Diwadkar, Vaibhav A; Chugani, Carla D; Sinsoongsud, Piti; Muzik, Otto; Behen, Michael E; Chugani, Harry T; Chugani, Diane C

    2011-02-14

    The powerful emotion inducing properties of music are well-known, yet music may convey differing emotional responses depending on environmental factors. We hypothesized that neural mechanisms involved in listening to music may differ when presented together with visual stimuli that conveyed the same emotion as the music when compared to visual stimuli with incongruent emotional content. We designed this study to determine the effect of auditory (happy and sad instrumental music) and visual stimuli (happy and sad faces) congruent or incongruent for emotional content on audiovisual processing using fMRI blood oxygenation level-dependent (BOLD) signal contrast. The experiment was conducted in the context of a conventional block-design experiment. A block consisted of three emotional ON periods, music alone (happy or sad music), face alone (happy or sad faces), and music combined with faces where the music excerpt was played while presenting either congruent emotional faces or incongruent emotional faces. We found activity in the superior temporal gyrus (STG) and fusiform gyrus (FG) to be differentially modulated by music and faces depending on the congruence of emotional content. There was a greater BOLD response in STG when the emotion signaled by the music and faces was congruent. Furthermore, the magnitude of these changes differed for happy congruence and sad congruence, i.e., the activation of STG when happy music was presented with happy faces was greater than the activation seen when sad music was presented with sad faces. In contrast, incongruent stimuli diminished the BOLD response in STG and elicited greater signal change in bilateral FG. Behavioral testing supplemented these findings by showing that subject ratings of emotion in faces were influenced by emotion in music. When presented with happy music, happy faces were rated as more happy (p=0.051) and sad faces were rated as less sad (p=0.030). When presented with sad music, happy faces were rated as less

  11. Pictorial relief for equiluminant images

    Science.gov (United States)

    van Doorn, Andrea J.; de Ridder, Huib; Koenderink, Jan J.

    2005-03-01

    Pictorial relief depends strongly on "cues" in the image. For isoluminant renderings some cues are missing, namely all information that is related to luminance contrast (e.g., shading, atmospheric perspective). It has been suggested that spatial discrimination and especially pictorial space suffer badly in isoluminant conditions. We have investigated the issue through quantitative measurement of pictorial depth-structure under normal and isoluminant conditions. As stimuli we used monochrome halftone photographs, either as such, or "transposed" to Red/Green or Green/Red hue modulations. We used two distinct methods, one to probe pictorial pose (by way of correspondences settings between pictures of an object in different poses), the other to probe pictorial depth (by way of attitude settings of a gauge figure to a perceptual "fit"). In both experiments the depth reconstructions for Red/Green, Green/Red and monochrome conditions were very similar. Moreover, observers performed equally well in Red/Green, Green/Red and monochrome conditions. Thus, the general conclusion is that observers did not do markedly worse with the isoluminant Red/Green and Green/Red transposed images. Whereas the transposed images certainly looked weird, they were easily interpreted. Much of the structure of pictorial space was apparently preserved. Thus the notion that spatial representations are not sustained under isoluminant conditions should be applied with caution.

  12. Novi Sad wheat cultivars and their seed production in the period 1970-2010

    Directory of Open Access Journals (Sweden)

    Denčić Srbislav

    2011-01-01

    Full Text Available Institute of Field and Vegetable Crops in Novi Sad started a large-scale seed production of its wheat cultivars in1971. This activity was done in cooperation with a large number of seed companies from the former Yugoslavia and later on from Serbia. A total volume of production of all seed categories for the period from 1971 to 2010 was 3,790,712 tons. On average for this period, the annual production of certified seed was 94,768 t. The largest amount of seed of Novi Sad wheat cultivars was placed on the market in 1982 - 168,248 t (excluding exports. In the former Yugoslavia, Novi Sad wheat cultivars took from 30 to 65% of the total wheat market share. In the new Yugoslavia, Serbia and Montenegro, and finally in Serbia, the market share of Novi Sad cultivars ranged from 80 to 97%. The most popular and bestselling Novi Sad wheat cultivars were: Sava, Partizanka, Novi Sad Early 2 and 1, Balkan, Jugoslavija, Lasta, Evropa, Evropa 90, Pobeda, Novi Sad Early 5 and Renesansa.

  13. Respiratory sinus arrhythmia reactivity to a sad film predicts depression symptom improvement and symptomatic trajectory.

    Science.gov (United States)

    Panaite, Vanessa; Hindash, Alexandra Cowden; Bylsma, Lauren M; Small, Brent J; Salomon, Kristen; Rottenberg, Jonathan

    2016-01-01

    Respiratory sinus arrhythmia (RSA) reactivity, an index of cardiac vagal tone, has been linked to self-regulation and the severity and course of depression (Rottenberg, 2007). Although initial data supports the proposition that RSA withdrawal during a sad film is a specific predictor of depression course (Fraguas, 2007; Rottenberg, 2005), the robustness and specificity of this finding are unclear. To provide a stronger test, RSA reactivity to three emotion films (happy, sad, fear) and to a more robust stressor, a speech task, were examined in currently depressed individuals (n=37), who were assessed for their degree of symptomatic improvement over 30weeks. Robust RSA reactivity to the sad film uniquely predicted overall symptom improvement over 30weeks. RSA reactivity to both sad and stressful stimuli predicted the speed and maintenance of symptomatic improvement. The current analyses provide the most robust support to date that RSA withdrawal to sad stimuli (but not stressful) has specificity in predicting the overall symptomatic improvement. In contrast, RSA reactivity to negative stimuli (both sad and stressful) predicted the trajectory of depression course. Patients' engagement with sad stimuli may be an important sign to attend to in therapeutic settings. Copyright © 2015 Elsevier B.V. All rights reserved.

  14. Prediction of Happy-Sad mood from daily behaviors and previous sleep history.

    Science.gov (United States)

    Sano, Akane; Yu, Amy Z; McHill, Andrew W; Phillips, Andrew J K; Taylor, Sara; Jaques, Natasha; Klerman, Elizabeth B; Picard, Rosalind W

    2015-01-01

    We collected and analyzed subjective and objective data using surveys and wearable sensors worn day and night from 68 participants for ~30 days each, to address questions related to the relationships among sleep duration, sleep irregularity, self-reported Happy-Sad mood and other daily behavioral factors in college students. We analyzed this behavioral and physiological data to (i) identify factors that classified the participants into Happy-Sad mood using support vector machines (SVMs); and (ii) analyze how accurately sleep duration and sleep regularity for the past 1-5 days classified morning Happy-Sad mood. We found statistically significant associations amongst Sad mood and poor health-related factors. Behavioral factors including the frequency of negative social interactions, and negative emails, and total academic activity hours showed the best performance in separating the Happy-Sad mood groups. Sleep regularity and sleep duration predicted daily Happy-Sad mood with 65-80% accuracy. The number of nights giving the best prediction of Happy-Sad mood varied for different individuals.

  15. Diet quality and feelings of worry, sadness or unhappiness in Canadian children.

    Science.gov (United States)

    McMartin, Seanna E; Willows, Noreen D; Colman, Ian; Ohinmaa, Arto; Storey, Kate; Veugelers, Paul J

    2013-07-25

    To examine the association between diet quality and feelings of worry, sadness or unhappiness in Canadian children. Responses to the Harvard Food Frequency Questionnaire of 6,528 grade 5 students were used to calculate a composite score of diet quality, and its components: variety, adequacy, moderation and balance. Responses to the question on "feelings of worry, sadness or unhappiness" from the EuroQoL 5 Dimension questions for Youth (EQ-5D-Y), a validated Health Related Quality of Life questionnaire, constitute the outcome of interest. Multilevel logistic regression methods were used to examine the association between diet quality and feelings of worry, sadness or unhappiness. All analyses were adjusted for gender, household income, parental education, energy intake, weight status, physical activity level, geographic area and year of data collection. Diet quality was inversely associated with children's feelings of worried, sad or unhappy (Odds ratio (95% confidence interval): 0.90 (0.85-0.97)). Dietary variety and dietary adequacy were also statistically significantly associated with lower odds of feeling worried, sad or unhappy. When the results were stratified by gender, the effect of diet on feeling worried, sad or unhappy was more pronounced in girls than boys. These findings suggest that diet quality plays a role in feelings of worry, sadness or unhappiness and complement other studies that have suggested the link between diet and mental health. We recommend consideration of diet quality in public health strategies that aim to reduce the burden of poor mental health in children and youth.

  16. SAD PROCESSOR FOR MULTIPLE MACROBLOCK MATCHING IN FAST SEARCH VIDEO MOTION ESTIMATION

    Directory of Open Access Journals (Sweden)

    Nehal N. Shah

    2015-02-01

    Full Text Available Motion estimation is a very important but computationally complex task in video coding. Process of determining motion vectors based on the temporal correlation of consecutive frame is used for video compression. In order to reduce the computational complexity of motion estimation and maintain the quality of encoding during motion compensation, different fast search techniques are available. These block based motion estimation algorithms use the sum of absolute difference (SAD between corresponding macroblock in current frame and all the candidate macroblocks in the reference frame to identify best match. Existing implementations can perform SAD between two blocks using sequential or pipeline approach but performing multi operand SAD in single clock cycle with optimized recourses is state of art. In this paper various parallel architectures for computation of the fixed block size SAD is evaluated and fast parallel SAD architecture is proposed with optimized resources. Further SAD processor is described with 9 processing elements which can be configured for any existing fast search block matching algorithm. Proposed SAD processor consumes 7% fewer adders compared to existing implementation for one processing elements. Using nine PE it can process 84 HD frames per second in worse case which is good outcome for real time implementation. In average case architecture process 325 HD frames per second.

  17. Sad or Fearful? The Influence of Body Posture on Adults' and Children's Perception of Facial Displays of Emotion

    Science.gov (United States)

    Mondloch, Catherine J.

    2012-01-01

    The current research investigated the influence of body posture on adults' and children's perception of facial displays of emotion. In each of two experiments, participants categorized facial expressions that were presented on a body posture that was congruent (e.g., a sad face on a body posing sadness) or incongruent (e.g., a sad face on a body…

  18. Effect of Positive Psychology Elements on Job Pride and Honor with an Emphasis on Mediating Role of Communication among Faculty Members of Shiraz University of Medical Sciences

    Science.gov (United States)

    Hosein Kamani, Seyed Mohammad

    2017-01-01

    Job pride and honor is affected by various causes. Elements of positive psychology can be pointed out as one of them that in recent years has played an important role in organizational development. Hence, this study is to provide a prediction model about the impact of hope and resilience on job pride and honor with an emphasis on mediator role of…

  19. Proud to Be a Public Servant? An Analysis of the Work-Related Determinants of Professional Pride among Dutch Public Servants

    NARCIS (Netherlands)

    Borst, R.T.; Lako, C.J.

    2017-01-01

    A proud public servant is defined as someone who works honorably, conscientiously, and with dedication. Although professional pride has several positive effects on the performances of public servants, it is not instantly apparent which instruments help to stimulate pride. This study combines the Job

  20. Performance of balanced bellows safety relief valves

    International Nuclear Information System (INIS)

    Lai, Y.S.

    1992-01-01

    By the nature of its design, the set point and lift of a conventional spring loaded safety relief valve are sensitive to back pressure. One way to reduce the adverse effects of the back pressure on the safety relief valve function is to install a balanced bellows in a safety relief valve. The metallic bellows has a rather wide range of manufacturing tolerance which makes the design of the bellows safety relief valve very complicated. The state-of-the-art balanced bellows safety relief valve can only substantially minimize, but cannot totally eliminate the back pressure effects on its set point and relieving capacity. Set point change is a linear function of the back pressure to the set pressure ratio. Depending on the valve design, the set point correction factor can be either greater or smaller than unity. There exists an allowable back pressure and critical back pressure for each safety relief valve. When total back pressure exceeds the R a , the relieving capacity will be reduced mainly resulting from the valve lift being reduced by the back pressure and the capacity reduction factor should be applied in valve sizing. Once the R c is exceeded, the safety relief valve becomes unstable and loses its over pressure protection capability. The capacity reduction factor is a function of system overpressure, but their relationship is non-linear in nature. (orig.)

  1. "Till This Moment I Never Knew Myself”: Adapting Pride and Prejudice

    Directory of Open Access Journals (Sweden)

    Anđelka Raguž

    2017-12-01

    Full Text Available Adaptations are always a matter of hard choices: the scriptwriter and the director have their interpretations of what an adaptation should be, very much like every reader has his/her own vision of the characters and the plot, and very rarely do the two visions coincide. This paper was inspired by the on-going debate amongst Jane Austen fans on Internet forums as to which adaptation of Pride and Prejudice is more faithful to the 1813 novel. The main two contenders appear to be the 1995 BBC mini-series starring Jennifer Ehle and Colin Firth, and Joe Wright’s 2005 film with Keira Knightley and Matthew Macfadyen in the lead roles. This paper will attempt to identify the cardinal points of Austen’s Pride and Prejudice to illustrate that both the 1995 and 2005 adaptations are faithful to the original. Furthermore, it shall look at the strengths and weaknesses of the mini-series and the feature film as genres, before analysing the respective strengths and weaknesses of the adaptations themselves. The paper will suggest that Wright’s film fully captures “the spirit” of Austen’s novel through its masterful use of point of view and symbolism in less than half the time the 1995 mini-series does.

  2. Support for the Confederate Battle Flag in the Southern United States: Racism or Southern Pride?

    Directory of Open Access Journals (Sweden)

    Joshua D. Wright

    2017-05-01

    Full Text Available Supporters of the Confederate battle flag often argue that their support is driven by pride in the South, not negative racial attitudes. Opponents of the Confederate battle flag often argue that the flag represents racism, and that support for the flag is an expression of racism and an attempt to maintain oppression of Blacks in the Southern United States. We evaluate these two competing views in explaining attitudes toward the Confederate battle flag in the Southern United States through a survey of 526 Southerners. In the aggregate, our latent variable model suggests that White support for the flag is driven by Southern pride, political conservatism, and blatant negative racial attitudes toward Blacks. Using cluster-analysis we were able to distinguish four distinct sub-groups of White Southerners: Cosmopolitans, New Southerners, Traditionalists, and Supremacists. The greatest support for the Confederate battle flag is seen among Traditionalists and Supremacists; however, Traditionalists do not display blatant negative racial attitudes toward Blacks, while Supremacists do. Traditionalists make up the majority of Confederate battle flag supporters in our sample, weakening the claim that supporters of the flag are generally being driven by negative racial attitudes toward Blacks.

  3. Individual differences in posterior cortical volume correlate with proneness to pride and gratitude.

    Science.gov (United States)

    Zahn, Roland; Garrido, Griselda; Moll, Jorge; Grafman, Jordan

    2014-11-01

    Proneness to specific moral sentiments (e.g. pride, gratitude, guilt, indignation) has been linked with individual variations in functional MRI (fMRI) response within anterior brain regions whose lesion leads to inappropriate behaviour. However, the role of structural anatomical differences in rendering individuals prone to particular moral sentiments relative to others is unknown. Here, we investigated grey matter volumes (VBM8) and proneness to specific moral sentiments on a well-controlled experimental task in healthy individuals. Individuals with smaller cuneus, and precuneus volumes were more pride-prone, whereas those with larger right inferior temporal volumes experienced gratitude more readily. Although the primary analysis detected no associations with guilt- or indignation-proneness, subgenual cingulate fMRI responses to guilt were negatively correlated with grey matter volumes in the left superior temporal sulcus and anterior dorsolateral prefrontal cortices (right >left). This shows that individual variations in functional activations within critical areas for moral sentiments were not due to grey matter volume differences in the same areas. Grey matter volume differences between healthy individuals may nevertheless play an important role by affecting posterior cortical brain systems that are non-critical but supportive for the experience of specific moral sentiments. This may be of particular relevance when their experience depends on visuo-spatial elaboration. Published by Oxford University Press 2013. This work is written by US Government employees and is in the public domain in the US.

  4. The loss of the kinases SadA and SadB results in early neuronal apoptosis and a reduced number of progenitors.

    Science.gov (United States)

    Dhumale, Pratibha; Menon, Sindhu; Chiang, Joanna; Püschel, Andreas W

    2018-01-01

    The neurons that form the mammalian neocortex originate from progenitor cells in the ventricular (VZ) and subventricular zone (SVZ). Newborn neurons are multipolar but become bipolar during their migration from the germinal layers to the cortical plate (CP) by forming a leading process and an axon that extends in the intermediate zone (IZ). Once they settle in the CP, neurons assume a highly polarized morphology with a single axon and multiple dendrites. The AMPK-related kinases SadA and SadB are intrinsic factors that are essential for axon formation during neuronal development downstream of Lkb1. The knockout of both genes encoding Sad kinases (Sada and Sadb) results not only in a loss of axons but also a decrease in the size of the cortical plate. The defect in axon formation has been linked to a function of Sad kinases in the regulation of microtubule binding proteins. However, the causes for the reduced size of the cortical plate in the Sada-/-;Sadb-/- knockout remain to be analyzed in detail. Here we show that neuronal cell death is increased and the number of neural progenitors is decreased in the Sada-/-;Sadb-/- CP. The reduced number of progenitors is a non-cell autonomous defect since they do not express Sad kinases. These defects are restricted to the neocortex while the hippocampus remains unaffected.

  5. Laparoscopic Adhesiolysis and Relief of Chronic Pelvic Pain

    OpenAIRE

    Nezhat, Farr R.; Crystal, Ruth Ann; Nezhat, Ceana H.; Nezhat, Camran R.

    2000-01-01

    Objective: To evaluate the short- and long-term results of laparoscopic enterolysis in patients with chronic pelvic pain following hysterectomy. Methods: Forty-eight patients were evaluated at time intervals from 2 weeks to 5 years after laparoscopic enterolysis. Patients were asked to rate postoperative relief of their pelvic pain as complete/near complete relief (80-100% pain relief), significant relief (50-80% pain relief), or less than 50% or no pain relief. Results: We found that after 2...

  6. Arrogant or self-confident? The use of contextual knowledge to differentiate hubristic and authentic pride from a single nonverbal expression.

    Science.gov (United States)

    Tracy, Jessica L; Prehn, Christine

    2012-01-01

    Two studies tested whether observers could differentiate between two facets of pride-authentic and hubristic-on the basis of a single prototypical pride nonverbal expression combined with relevant contextual information. In Study 1, participants viewed targets displaying posed pride expressions in response to success, while causal attributions for the success (target's effort vs. ability) and the source of this information (target vs. omniscient narrator conveying objective fact) were varied. Study 2 used a similar method, but attribution information came from both the target and an omniscient narrator; the congruence of these attributions was varied. Across studies, participants tended to label expressions as authentic pride, but were relatively more likely to label them as hubristic pride when (a) contextual information indicated that targets were arrogant and (b) no mitigating information about the target's potential value as a hard-working group member (i.e., that success was actually due to effort) was presented.

  7. Effects of anger and sadness on attentional patterns in decision making: an eye-tracking study.

    Science.gov (United States)

    Xing, Cai

    2014-02-01

    Past research examining the effect of anger and sadness on decision making has associated anger with a relatively more heuristic decision-making approach. However, it is unclear whether angry and sad individuals differ while attending to decision-relevant information. An eye-tracking experiment (N=87) was conducted to examine the role of attention in links between emotion and decision making. Angry individuals looked more and earlier toward heuristic cues while making decisions, whereas sad individuals did not show such bias. Implications for designing persuasive messages and studying motivated visual processing were discussed.

  8. Shaded Relief of Minnesota Elevation - Color

    Data.gov (United States)

    Minnesota Department of Natural Resources — This file is a product of a shaded relief process on the 30 meter resolution Digital Elevation Model data (dem30im3). This image was created using a custom AML...

  9. Shaded Relief of Minnesota Elevation - Black & White

    Data.gov (United States)

    Minnesota Department of Natural Resources — This file is a product of a shaded relief process on the 30 meter resolution Digital Elevation Model data (dem30im3). This image was created using a custom AML...

  10. Brain Circuits Encoding Reward from Pain Relief.

    Science.gov (United States)

    Navratilova, Edita; Atcherley, Christopher W; Porreca, Frank

    2015-11-01

    Relief from pain in humans is rewarding and pleasurable. Primary rewards, or reward-predictive cues, are encoded in brain reward/motivational circuits. While considerable advances have been made in our understanding of reward circuits underlying positive reinforcement, less is known about the circuits underlying the hedonic and reinforcing actions of pain relief. We review findings from electrophysiological, neuroimaging, and behavioral studies supporting the concept that the rewarding effect of pain relief requires opioid signaling in the anterior cingulate cortex (ACC), activation of midbrain dopamine neurons, and the release of dopamine in the nucleus accumbens (NAc). Understanding of circuits that govern the reward of pain relief may allow the discovery of more effective and satisfying therapies for patients with acute or chronic pain.

  11. Non-Drug Pain Relief: Imagery

    Science.gov (United States)

    PATIENT EDUCATION patienteducation.osumc.edu Non-Drug Pain Relief: Imagery Relaxation helps lessen tension. One way to help decrease pain is to use imagery. Imagery is using your imagination to create a ...

  12. Supply Chain Management in Humanitarian Relief Logistics

    National Research Council Canada - National Science Library

    Rodman, William

    2004-01-01

    Hundreds of millions of people are affected by disasters each year. This thesis explores the use of supply chain management techniques to overcome the barriers encountered by logistics managers during humanitarian relief operations...

  13. U.S. Coastal Relief Model - Hawaii

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NGDC's U.S. Coastal Relief Model (CRM) provides the first comprehensive view of the U.S. coastal zone integrating offshore bathymetry with land topography into a...

  14. U.S. Coastal Relief Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NGDC's U.S. Coastal Relief Model (CRM) provides the first comprehensive view of the U.S. coastal zone integrating offshore bathymetry with land topography into a...

  15. Lake Bathymetric DEM Shaded Relief Image

    Data.gov (United States)

    Minnesota Department of Natural Resources — Geo-referenced, shaded relief image of lake bathymetry classified at 5-foot depth intervals. This dataset has a cell resolution of 5 meters (occasionally 10m) as...

  16. The Team Approach to Pain Relief

    Science.gov (United States)

    ... Navigation Bar Home Current Issue Past Issues The Team Approach to Pain Relief Past Issues / Fall 2007 ... Roberts is seen here with some of the team members, (left to right) Dr. Berger, Jacques Bolle, ...

  17. Differences between Semantic Profiles of the Action Tendencies Linked to Emotion Words in Achievement and Unspecified General Contexts, Defined by Colombian Spanish Native Speakers

    Science.gov (United States)

    Chavarría, Jason A.; Villada Zapata, Johny; Chaves Castaño, Liliana

    2017-01-01

    Introduction: We investigated the meaning of sixteen achievement emotion words--anger, anxiety, boredom, contentment, despair, disappointment, frustration, guilt, hope, hopelessness, joy, pride, relief, sadness, shame, and surprise--, specifically in terms of their action tendencies component, through a modified version of the CoreGRID…

  18. Multi-crystal native SAD analysis at 6 keV.

    Science.gov (United States)

    Liu, Qun; Guo, Youzhong; Chang, Yanqi; Cai, Zheng; Assur, Zahra; Mancia, Filippo; Greene, Mark I; Hendrickson, Wayne A

    2014-10-01

    Anomalous diffraction signals from typical native macromolecules are very weak, frustrating their use in de novo structure determination. Here, native SAD procedures are described to enhance signal to noise in anomalous diffraction by using multiple crystals in combination with synchrotron X-rays at 6 keV. Increased anomalous signals were obtained at 6 keV compared with 7 keV X-ray energy, which was used for previous native SAD analyses. A feasibility test of multi-crystal-based native SAD phasing was performed at 3.2 Å resolution for a known tyrosine protein kinase domain, and real-life applications were made to two novel membrane proteins at about 3.0 Å resolution. The three applications collectively serve to validate the robust feasibility of native SAD phasing at lower energy.

  19. The Norm Activation Model: An exploration of the functions of anticipated pride and guilt in environmental behaviour

    NARCIS (Netherlands)

    Onwezen, M.C.; Antonides, G.; Bartels, J.

    2013-01-01

    The Norm Activation Model (NAM; Schwartz, 1977) is a vested model that explains altruistic and environmentally friendly behaviour. Although research states that anticipated pride and guilt are associated with the NAM, these associations are not yet fully understood. The current study provides an

  20. [The quality of professional life and the pride in working in public health. The results of a survey].

    Science.gov (United States)

    Clúa Espuny, J L; Aguilar Martín, C

    1998-09-30

    To find what factors explain best the pride of belonging to a public health enterprise. A descriptive crossover study. One primary care CHS. Staff of 363 from Tortosa's Primary Care administrative staff. All the employees were sent a self-filling questionnaire on the quality of their professional life. 232 returned the questionnaire filled in (63.9%). They showed an average value for the overall quality of professional life (5.40 +/- 2.09). The general profile covered the following perceptions taken together: sufficient intrinsic motivation; in a work-place with sufficient responsibility, training and social support; associated with enough work-load; with some emotional support from the managers; having some inconveniences caused by work. The pride in belonging to the CHS was high (6.86 +/- 2.50), with those over 45 giving a significantly higher average reply. Among doctors, pride was significantly lower. The multiple regression model identified three significant variables which explained 67.5% of the variability in the pride of belonging to the CHS: recognition of effort, being properly trained for their current job and length of service. a) Professionals are quite proud of belonging to the CHS. b) Their perception of the quality of professional life is average.

  1. The Role of Involvement and Pride in Price Bundling Consumption Decisions: A Study on Soccer Match Tickets in Brazil

    Directory of Open Access Journals (Sweden)

    Claudio Hoffmann Sampaio

    2016-01-01

    Full Text Available This paper examines the influence of price bundling on decision to buy and consume soccer match tickets in Brazil, also testing the effect that pride and involvement play in purchase decisions. The marketing literature shows solid evidence that price bundling influences consumers decisions. Therefore, studies found the occurrence of a phenomenon called transaction decoupling which involves the level of coupling of costs and benefits of consumption situations and could be a strong motivational factor moderating in this relationship. In the sports context, another variable that may influence on fans is pride. This sentiment is the keystone of sports consumption and the fans are driven by it. Thereby, the involvement and pride variables are tested as possible moderating effects on soccer matches tickets consumption. We designed an experiment to test these relationships. Results indicate a direct effect of involvement on transaction decoupling, but not of price bundling or pride. People more highly involved with soccer game were more likely to attend matches due to their greater attention to irrecoverable costs, and experience more pain, regret, repurchase intention and sense of waste than less involved individuals. Performance does not seem to influence people’s decision-making process, as it is merely one of the antecedents in rooting for a team. The main contribution of this paper is show that coupling of transaction costs and benefits can be motivated by the intensity of the relationship between an individual and a sports objective.  

  2. 3 CFR 8387 - Proclamation 8387 of June 1, 2009. Lesbian, Gay, Bisexual, and Transgender Pride Month, 2009

    Science.gov (United States)

    2010-01-01

    ... 3 The President 1 2010-01-01 2010-01-01 false Proclamation 8387 of June 1, 2009. Lesbian, Gay... Proclamation 8387 of June 1, 2009 Proc. 8387 Lesbian, Gay, Bisexual, and Transgender Pride Month, 2009By the... lesbian, gay, bisexual, and transgender (LGBT) community. Out of this resistance, the LGBT rights movement...

  3. The Norm Activation Model: An exploration of the functions of anticipated pride and guilt in pro-environmental behaviour

    NARCIS (Netherlands)

    Onwezen, M.C.; Antonides, G.; Bartels, J.

    2013-01-01

    The Norm Activation Model (NAM; Schwartz, 1977) is a vested model that explains altruistic and environmentally friendly behaviour. Although research states that anticipated pride and guilt are associated with the NAM, these associations are not yet fully understood. The current study provides an

  4. The self-regulatory function of anticipated pride and guilt in a sustainable and healthy consumption context

    NARCIS (Netherlands)

    Onwezen, M.C.; Bartels, J.; Antonides, G.

    2014-01-01

    Although individuals generally value health and sustainability, they do not always behave in a manner that is consistent with their standards. The current study examines whether attitudes and social norms (i.e., descriptive and injunctive norms) can evoke anticipted pride and guilt, which, in turn,

  5. Dissociation of sad facial expressions and autonomic nervous system responding in boys with disruptive behavior disorders

    OpenAIRE

    Marsh, Penny; Beauchaine, Theodore P.; Williams, Bailey

    2007-01-01

    Although deficiencies in emotional responding have been linked to externalizing behaviors in children, little is known about how discrete response systems (e.g., expressive, physiological) are coordinated during emotional challenge among these youth. We examined time-linked correspondence of sad facial expressions and autonomic reactivity during an empathy-eliciting task among boys with disruptive behavior disorders (n = 31) and controls (n = 23). For controls, sad facial expressions were ass...

  6. SAD-B kinase regulates pre-synaptic vesicular dynamics at hippocampal Schaffer collateral synapses and affects contextual fear memory.

    Science.gov (United States)

    Watabe, Ayako M; Nagase, Masashi; Hagiwara, Akari; Hida, Yamato; Tsuji, Megumi; Ochiai, Toshitaka; Kato, Fusao; Ohtsuka, Toshihisa

    2016-01-01

    Synapses of amphids defective (SAD)-A/B kinases control various steps in neuronal development and differentiation, such as axon specifications and maturation in central and peripheral nervous systems. At mature pre-synaptic terminals, SAD-B is associated with synaptic vesicles and the active zone cytomatrix; however, how SAD-B regulates neurotransmission and synaptic plasticity in vivo remains unclear. Thus, we used SAD-B knockout (KO) mice to study the function of this pre-synaptic kinase in the brain. We found that the paired-pulse ratio was significantly enhanced at Shaffer collateral synapses in the hippocampal CA1 region in SAD-B KO mice compared with wild-type littermates. We also found that the frequency of the miniature excitatory post-synaptic current was decreased in SAD-B KO mice. Moreover, synaptic depression following prolonged low-frequency synaptic stimulation was significantly enhanced in SAD-B KO mice. These results suggest that SAD-B kinase regulates vesicular release probability at pre-synaptic terminals and is involved in vesicular trafficking and/or regulation of the readily releasable pool size. Finally, we found that hippocampus-dependent contextual fear learning was significantly impaired in SAD-B KO mice. These observations suggest that SAD-B kinase plays pivotal roles in controlling vesicular release properties and regulating hippocampal function in the mature brain. Synapses of amphids defective (SAD)-A/B kinases control various steps in neuronal development and differentiation, but their roles in mature brains were only partially known. Here, we demonstrated, at mature pre-synaptic terminals, that SAD-B regulates vesicular release probability and synaptic plasticity. Moreover, hippocampus-dependent contextual fear learning was significantly impaired in SAD-B KO mice, suggesting that SAD-B kinase plays pivotal roles in controlling vesicular release properties and regulating hippocampal function in the mature brain. © 2015 International

  7. The minor third communicates sadness in speech, mirroring its use in music.

    Science.gov (United States)

    Curtis, Meagan E; Bharucha, Jamshed J

    2010-06-01

    There is a long history of attempts to explain why music is perceived as expressing emotion. The relationship between pitches serves as an important cue for conveying emotion in music. The musical interval referred to as the minor third is generally thought to convey sadness. We reveal that the minor third also occurs in the pitch contour of speech conveying sadness. Bisyllabic speech samples conveying four emotions were recorded by 9 actresses. Acoustic analyses revealed that the relationship between the 2 salient pitches of the sad speech samples tended to approximate a minor third. Participants rated the speech samples for perceived emotion, and the use of numerous acoustic parameters as cues for emotional identification was modeled using regression analysis. The minor third was the most reliable cue for identifying sadness. Additional participants rated musical intervals for emotion, and their ratings verified the historical association between the musical minor third and sadness. These findings support the theory that human vocal expressions and music share an acoustic code for communicating sadness.

  8. Effects of mindfulness, reappraisal, and suppression on sad mood and cognitive resources.

    Science.gov (United States)

    Keng, Shian-Ling; Tan, Elysia Li Yan; Eisenlohr-Moul, Tory A; Smoski, Moria J

    2017-04-01

    The present study investigated the relative effects of mindfulness, reappraisal and suppression in reducing sadness, and the extent to which implementation of these strategies affects cognitive resources in a laboratory context. A total of 171 Singaporean undergraduate participants were randomly assigned to receive brief training in mindfulness, reappraisal, or suppression prior to undergoing a sad mood induction. Individual adherence to Asian cultural values was assessed as a potential moderator of strategy effectiveness. Participants rated their mood and completed a Color-Word Stroop task before and after mood regulation instructions. Analyses using multi-level modelling showed that the suppression condition caused less robust declines in sadness over time compared to mindfulness. There was also a nonsignificant trend in which mindfulness was associated with greater sadness recovery compared to reappraisal. Suppression resulted in lower average sadness compared to mindfulness among those high on Asian cultural values, but not those low on Asian cultural values. Both mindfulness and reappraisal buffered against increases in Stroop interference from pre-to post-regulation compared to suppression. The findings highlight the advantage of mindfulness as a strategy effective not only in the regulation of sad mood, but also in the preservation of cognitive resources in the context of mood regulation. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. A sad mood increases attention to unhealthy food images in women with food addiction.

    Science.gov (United States)

    Frayn, Mallory; Sears, Christopher R; von Ranson, Kristin M

    2016-05-01

    Food addiction and emotional eating both influence eating and weight, but little is known of how negative mood affects the attentional processes that may contribute to food addiction. The purpose of this study was to compare attention to food images in adult women (N = 66) with versus without food addiction, before and after a sad mood induction (MI). Participants' eye fixations were tracked and recorded throughout 8-s presentations of displays with healthy food, unhealthy food, and non-food images. Food addiction was self-reported using the Yale Food Addiction Scale. The sad MI involved watching an 8-min video about a young child who passed away from cancer. It was predicted that: (1) participants in the food addiction group would attend to unhealthy food significantly more than participants in the control group, and (2) participants in the food addiction group would increase their attention to unhealthy food images following the sad MI, due to increased emotional reactivity and poorer emotional regulation. As predicted, the sad MI had a different effect for those with versus without food addiction: for participants with food addiction, attention to unhealthy images increased following the sad MI and attention to healthy images decreased, whereas for participants without food addiction the sad MI did not alter attention to food. These findings contribute to researchers' understanding of the cognitive factors underlying food addiction. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. SadA-Expressing Staphylococci in the Human Gut Show Increased Cell Adherence and Internalization

    Directory of Open Access Journals (Sweden)

    Arif Luqman

    2018-01-01

    Full Text Available Summary: A subgroup of biogenic amines, the so-called trace amines (TAs, are produced by mammals and bacteria and can act as neuromodulators. In the genus Staphylococcus, certain species are capable of producing TAs through the activity of staphylococcal aromatic amino acid decarboxylase (SadA. SadA decarboxylates aromatic amino acids to produce TAs, as well as dihydroxy phenylalanine and 5-hydroxytryptophan to thus produce the neurotransmitters dopamine and serotonin. SadA-expressing staphylococci were prevalent in the gut of most probands, where they are part of the human intestinal microflora. Furthermore, sadA-expressing staphylococci showed increased adherence to HT-29 cells and 2- to 3-fold increased internalization. Internalization and adherence was also increased in a sadA mutant in the presence of tryptamine. The α2-adrenergic receptor is required for enhanced adherence and internalization. Thus, staphylococci in the gut might contribute to gut activity and intestinal colonization. : Luqman et al. examine the sadA gene and argue that it contributes to TAs. They found that neuromodulator-producing staphylococci were present in the gut of most probands. The produced neuromodulators enhanced the adherence and internalization of staphylococci to cells in culture. Keywords: adherence, aromatic amino acid decarboxylase, gut microbiota, internalization, neuromodulator, neurotransmitter, staphylococcus

  11. ‘Gaze’ and ‘Visuality’ in Jane Austen’s Pride and Prejudice

    Directory of Open Access Journals (Sweden)

    Zolfagharkhani M.

    2012-01-01

    Full Text Available For many readers, there is no connection between Jane Austen’s novels and the sexualized body. Sexuality in Austen’s novels is never explicit; nonetheless, it permeates every look, gesture, and letter that passes between her lovers. This article aims to reveal the concept of ‘gaze’, especially female gaze, in Jane Austen’s Pride and Prejudice. According to feminist critics it is psychologically inevitable that women are the sexual objects of men; therefore, they have effectively refused to acknowledge the possibility that a female gaze could exist. Arguably, as it is indicated throughout this article, women are not necessarily rendered mute and inert by the male gaze; in fact, they actively shape and respond to male desire and their gaze encompasses as much authority and power as the male gaze.

  12. Evaluation of Design Models of Process Equipment for Use in PRIDE: Remote Operability and Maintainability

    International Nuclear Information System (INIS)

    Kim, Ki Ho; Kim, Sung Hyun; Yu, Seung Nam; Lee, Jong Kwang; Park, Byung Suk; Han, Jong Hui; Cho, Il Je; Lee, Han Soo

    2012-01-01

    Process equipment for pyroprocessing are being developed at KAERI (Korea Atomic Energy Research Institute). Those equipment should be operated and maintained in a fully remote manner in the argon gas filled cell of PRIDE (PyRoprocess Integrated inactive DEmonstration facility) at KAERI because direct human access to the in-cell is not possible during an operation due to the high toxicity of the argon gas. To make such process equipment remotely operable and maintainable, their design developments have been tested and evaluated in a simulator before they are constructed. A simulator as a means of evaluating the remote operability and maintainability of the design models of process equipment for pyroprocessing is described, and results of the design models tested and evaluated in a simulator are presented

  13. Shame, pride and humiliation: emotional counterpoints in the experience of female labor migration

    Directory of Open Access Journals (Sweden)

    Marina Ariza

    2017-01-01

    Full Text Available On the basis of 12 in-depth interviews with Dominican immigrant workers in the low reproductive sectors in Madrid in 2014 (domestic service and care, a description is provided of the place occupied by shame, pride and humiliation as key social emotions.  From a sociological perspective, these emotions constitute a kind of gyroscope that reports on the status of social ties, as well as the quality of structurally-rooted social interaction. Humiliation, a darker version of shame, has been linked to migration due to the socially degraded jobs immigrants often perform. Although in contexts of acute social asymmetry, the condition of service inherent to domestic and care work often entails painful feelings, the success of the family economic project as well as small achievements in the field of employment constitute a source of deep satisfaction for immigrant women.

  14. Discrimination and victimization: parade for lesbian, gay, bisexual, and transgender (LGBT) pride, in Chile.

    Science.gov (United States)

    Barrientos, Jaime; Silva, Jimena; Catalan, Susan; Gomez, Fabiola; Longueira, Jimena

    2010-01-01

    This article describes the population participating in the LGBT Pride Parade in Santiago, Chile, from discrimination and victimization standpoints. The sample consisted of 488 subjects older than 18 years (M = 25.1), who were interviewed during the 2007 event. For this purpose, a questionnaire from the Latin American Centre of Sexuality and Human Rights (CLAM) was adapted and administered. Approximately 35% of respondents reported having experimented school, religious, or neighborhood discrimination. The more discriminated are transgender people. Approximately three fourths of respondents reported experiencing ridicule and almost 60% reported experiencing insults or threats. Transgender were significantly more likely than gay men, lesbians, and bisexuals to experience discrimination or victimization events. Finally, the parade acquired an important social and political character in the context of a clearly homophobic society.

  15. Do not play God: contrasting effects of deontological guilt and pride on decision-making

    Science.gov (United States)

    Mancini, Alessandra; Mancini, Francesco

    2015-01-01

    Recent accounts support the existence of two distinct feelings of guilt: altruistic guilt (AG), arising from the appraisal of not having been altruistic toward a victim and deontological guilt (DG), emerging from the appraisal of having violated an intuitive moral rule. Neuroimaging data has shown that the two guilt feelings trigger different neural networks, with DG selectively activating the insula, a brain area involved in the processing of disgust and self-reproach. Thus, insula activation could reflect the major involvement of self-reproach in DG rather than in AG. However, only a few studies have empirically tested whether and how DG and AG differently affect decision making and none have compared enhanced self-worth. Here we asked three groups of participants, respectively, induced with either pride, DG or AG, to participate in a third-party version of the ultimatum game in which they were asked to decide on behalf of others to accept or reject economic offers with several degrees of fairness. Results revealed that only deontological participants had higher median acceptances of Moderately Unfair offers as compared to proud participants. However fairness judgments were not different between groups, suggesting that deontological participants’ moral standards had not decreased. Crucially, a higher increase in DG was associated with an increase in the odds of accepting 30:70 offers. The opposite effects that DG and pride exert on self-worth can account for these results. Specifically, proud participants felt entitled enough to take action in order to restore equity, while deontological participants followed the “Do not play God” principle, which limited their decisional autonomy, not allowing them to decide on behalf of others. PMID:26379584

  16. Do not play God: contrasting effects of deontological guilt and pride on decision-making.

    Science.gov (United States)

    Mancini, Alessandra; Mancini, Francesco

    2015-01-01

    Recent accounts support the existence of two distinct feelings of guilt: altruistic guilt (AG), arising from the appraisal of not having been altruistic toward a victim and deontological guilt (DG), emerging from the appraisal of having violated an intuitive moral rule. Neuroimaging data has shown that the two guilt feelings trigger different neural networks, with DG selectively activating the insula, a brain area involved in the processing of disgust and self-reproach. Thus, insula activation could reflect the major involvement of self-reproach in DG rather than in AG. However, only a few studies have empirically tested whether and how DG and AG differently affect decision making and none have compared enhanced self-worth. Here we asked three groups of participants, respectively, induced with either pride, DG or AG, to participate in a third-party version of the ultimatum game in which they were asked to decide on behalf of others to accept or reject economic offers with several degrees of fairness. Results revealed that only deontological participants had higher median acceptances of Moderately Unfair offers as compared to proud participants. However fairness judgments were not different between groups, suggesting that deontological participants' moral standards had not decreased. Crucially, a higher increase in DG was associated with an increase in the odds of accepting 30:70 offers. The opposite effects that DG and pride exert on self-worth can account for these results. Specifically, proud participants felt entitled enough to take action in order to restore equity, while deontological participants followed the "Do not play God" principle, which limited their decisional autonomy, not allowing them to decide on behalf of others.

  17. Do not play God: contrasting effects of deontological guilt and pride on decision-making

    Directory of Open Access Journals (Sweden)

    Alessandra eMancini

    2015-08-01

    Full Text Available Recent accounts support the existence of two distinct feelings of guilt: altruistic guilt, arising from the appraisal of not having been altruistic towards a victim and deontological guilt, emerging from the appraisal of having violated an intuitive moral rule. Neuroimaging data has shown that the two guilt feelings trigger different neural networks, with deontological guilt selectively activating the insula, a brain area involved in the processing of disgust and self-reproach. Thus, insula activation could reflect the major involvement of self-reproach in deontological guilt rather than in altruistic guilt. However, only a few studies have empirically tested whether and how deontological and altruistic guilt differently affect decision making and none have compared enhanced self-worth. Here we asked three groups of participants, respectively induced with either pride, deontological or altruistic guilt, to participate in a third–party version of the ultimatum game in which they were asked to decide on behalf of others to accept or reject economic offers with several degrees of fairness. Results revealed that only deontological participants had higher median acceptances of Moderately Unfair offers as compared to proud participants. However fairness judgments were not different between groups, suggesting that deontological participants’ moral standards had not decreased. Crucially, a higher increase in deontological guilt was associated with an increase in the odds of accepting 30:70 offers. The opposite effects that deontological guilt and pride exert on self-worth can account for these results. Specifically, proud participants felt entitled enough to take action in order to restore equity, while deontological participants followed the Do not play God principle, which limited their decisional autonomy, not allowing them to decide on behalf of others.

  18. Characterization of Dust Properties during ACE-Asia and PRIDE: A Column Satellite-Surface Perspective

    Science.gov (United States)

    Lau, William K. M. (Technical Monitor); Tsay, Si-Chee; Hsu, N. Christina; Herman, Jay R.; Ji, Q. Jack

    2002-01-01

    Many recent field experiments are designed to study the compelling variability in spatial and temporal scale of both pollution-derived and naturally occurring aerosols, which often exist in high concentration over particular pathways around the globe. For example, the ACE-Asia (Aerosol Characterization Experiment-Asia) was conducted from March-May 2001 in the vicinity of the Taklimakan and Gobi deserts, East Coast of China, Yellow Sea, Korea, and Japan, along the pathway of Kosa (severe events that blanket East Asia with yellow desert dust, peaked in the Spring season). The PRIDE (Puerto RIco Dust Experiment, July 2000) was designed to measure the properties of Saharan dust transported across the Atlantic Ocean to the Caribbean. Dust particles typically originate in desert areas far from polluted urban regions. During transport, dust layers can interact with anthropogenic sulfate and soot aerosols from heavily polluted urban areas. Added to the complex effects of clouds and natural marine aerosols, dust particles reaching the marine environment can have drastically different properties than those from the source. Thus, understanding the unique temporal and spatial variations of dust aerosols is of special importance in regional-to-global climate issues such as radiative forcing, the hydrological cycle, and primary biological productivity in the ocean. During ACE-Asia and PRIDE we had measured aerosol physical/optical/radiative properties, column precipitable water amount, and surface reflectivity over homogeneous areas from ground-based remote sensing. The inclusion of flux measurements permits the determination of aerosol radiative flux in addition to measurements of loading and optical depth. At the time of the Terra/MODIS, SeaWiFS, TOMS and other satellite overpasses, these ground-based observations can provide valuable data to compare with satellite retrievals over land. We will present the results and discuss their implications in regional climatic effects.

  19. Uncovering a Role for the Tail of the Dictyostelium discoideum SadA Protein in Cell-Substrate Adhesion ▿ †

    OpenAIRE

    Kowal, Anthony S.; Chisholm, Rex L.

    2011-01-01

    Previous work from our laboratory showed that the Dictyostelium discoideum SadA protein plays a central role in cell-substrate adhesion. SadA null cells exhibit a loss of adhesion, a disrupted actin cytoskeleton, and a cytokinesis defect. How SadA mediates these phenotypes is unknown. This work addresses the mechanism of SadA function, demonstrating an important role for the C-terminal cytoplasmic tail in SadA function. We found that a SadA tailless mutant was unable to rescue the sadA adhesi...

  20. Effects of chemosignals from sad tears and postprandial plasma on appetite and food intake in humans.

    Science.gov (United States)

    Oh, Tae Jung; Kim, Min Young; Park, Kyong Soo; Cho, Young Min

    2012-01-01

    Chemosignals from human body fluids may modulate biological functions in humans. The objective of this study was to examine whether chemosignals from human sad tears and postprandial plasma modulate appetite. We obtained fasting and postprandial plasma from male participants and sad tears and saline, which was trickled below the eyelids, from female volunteers. These samples were then randomly distributed to male participants to sniff with a band-aid containing 100 µl of each fluid on four consecutive days in a double-blind fashion. We checked appetite by a visual analogue scale (VAS) and food intake by measuring the consumption of a test meal. In addition, the serum levels of total testosterone and LH were measured. Twenty men (mean age 26.3±4.6 years) were enrolled in this study. They could not discriminate between the smell of fasting and postprandial plasma and the smell of sad tears and trickled saline. Appetite and the amount of food intake were not different between the groups. Although the VAS ratings of appetite correlated with the food intake upon sniffing fasting plasma, postprandial plasma, and trickled saline, there was no such correlation upon sniffing sad tears. In addition, the decrease in serum testosterone levels from the baseline was greater with sad tears than with the trickled saline (-28.6±3.3% vs. -14.0±5.2%; P = 0.019). These data suggest that chemosignals from human sad tears and postprandial plasma do not appear to reduce appetite and food intake. However, further studies are necessary to examine whether sad tears may alter the appetite-eating behavior relation.

  1. The effects of distraction and reappraisal on children's parasympathetic regulation of sadness and fear.

    Science.gov (United States)

    Davis, Elizabeth L; Quiñones-Camacho, Laura E; Buss, Kristin A

    2016-02-01

    Children commonly experience negative emotions like sadness and fear, and much recent empirical attention has been devoted to understanding the factors supporting and predicting effective emotion regulation. Respiratory sinus arrhythmia (RSA), a cardiac index of parasympathetic function, has emerged as a key physiological correlate of children's self-regulation. But little is known about how children's use of specific cognitive emotion regulation strategies corresponds to concurrent parasympathetic regulation (i.e., RSA reactivity while watching an emotion-eliciting video). The current study describes an experimental paradigm in which 101 5- and 6-year-olds were randomly assigned to one of three different emotion regulation conditions: Control, Distraction, or Reappraisal. All children watched a sad film and a scary film (order counterbalanced), and children in the Distraction and Reappraisal conditions received instructions to deploy the target strategy to manage sadness/fear while they watched. Consistent with predictions, children assigned to use either emotion regulation strategy showed greater RSA augmentation from baseline than children in the Control condition (all children showed an overall increase in RSA levels from baseline), suggesting enhanced parasympathetic calming when children used distraction or reappraisal to regulate sadness and fear. But this pattern was found only among children who viewed the sad film before the scary film. Among children who viewed the scary film first, reappraisal promoted marginally better parasympathetic regulation of fear (no condition differences emerged for parasympathetic regulation of sadness when the sad film was viewed second). Results are discussed in terms of their implications for our understanding of children's emotion regulation and affective physiology. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. Ethical Conduct of Employees in Tourist Organizations in Novi Sad (Serbia

    Directory of Open Access Journals (Sweden)

    Ana Jovičić

    2011-10-01

    Full Text Available The conduct of employees in tourism, but also all the other factors that participate indirectly in the tourism industry of Novi Sad contributes greatly to creating the image of Novi Sad in the domestic and international market. In that sense, ethical conduct and respect of the code of ethics is the basis of acquiring a good image of Novi Sad and improving the tourist product of Novi Sad. Business ethics includes principles and rules of conduct based on general and business culture and the principles and rules that dominate in interpersonal communication. The complex of factors, which interact, influence ethical behavior of those who are directly and indirectly employed in tourism industry. Those are characteristics that each individual have, which he/she brings into the organization, and also the culture of the organization. The subject of this paper is to explore forms of unethical behavior in organizations that are directly or indirectly involved in the tourism industry, with which tourists and local population meet in Novi Sad. The aim of this work is to come to conclusions analyzing, which will help us to see the current situation and take measures that will improve the tourist product of Novi Sad. The study concluded that organizations that participate in the creation of tourist product of Novi Sad mostly do not have an ethical code of conduct, and those that have it, do not apply it to the necessary extent. In that sense it is necessary to motivate employees and to properly implement a code of ethics through ethical training, which is usually present in organizations only in normative, without the employees knowing the content of this code, as well as its importance for the organization and reflecting on the wider social level.

  3. Glovebox pressure relief and check valve

    International Nuclear Information System (INIS)

    Blaedel, K.L.

    1986-01-01

    This device is a combined pressure relief valve and check valve providing overpressure protection and preventing back flow into an inert atmosphere enclosure. The pressure relief is embodied by a submerged vent line in a mercury reservior, the releif pressure being a function of the submerged depth. The pressure relief can be vented into an exhaust system and the relieving pressure is only slightly influenced by the varying pressure in the exhaust system. The check valve is embodied by a ball which floats on the mercury column and contacts a seat whenever vacuum exists within the glovebox enclosure. Alternatively, the check valve is embodied by a vertical column of mercury, the maximum back pressure being a function of the height of the column of mercury

  4. Glovebox pressure relief and check valve

    Energy Technology Data Exchange (ETDEWEB)

    Blaedel, K.L.

    1986-03-17

    This device is a combined pressure relief valve and check valve providing overpressure protection and preventing back flow into an inert atmosphere enclosure. The pressure relief is embodied by a submerged vent line in a mercury reservior, the releif pressure being a function of the submerged depth. The pressure relief can be vented into an exhaust system and the relieving pressure is only slightly influenced by the varying pressure in the exhaust system. The check valve is embodied by a ball which floats on the mercury column and contacts a seat whenever vacuum exists within the glovebox enclosure. Alternatively, the check valve is embodied by a vertical column of mercury, the maximum back pressure being a function of the height of the column of mercury.

  5. Optimal Laser Phototherapy Parameters for Pain Relief.

    Science.gov (United States)

    Kate, Rohit J; Rubatt, Sarah; Enwemeka, Chukuka S; Huddleston, Wendy E

    2018-03-27

    Studies on laser phototherapy for pain relief have used parameters that vary widely and have reported varying outcomes. The purpose of this study was to determine the optimal parameter ranges of laser phototherapy for pain relief by analyzing data aggregated from existing primary literature. Original studies were gathered from available sources and were screened to meet the pre-established inclusion criteria. The included articles were then subjected to meta-analysis using Cohen's d statistic for determining treatment effect size. From these studies, ranges of the reported parameters that always resulted into large effect sizes were determined. These optimal ranges were evaluated for their accuracy using leave-one-article-out cross-validation procedure. A total of 96 articles met the inclusion criteria for meta-analysis and yielded 232 effect sizes. The average effect size was highly significant: d = +1.36 (confidence interval [95% CI] = 1.04-1.68). Among all the parameters, total energy was found to have the greatest effect on pain relief and had the most prominent optimal ranges of 120-162 and 15.36-20.16 J, which always resulted in large effect sizes. The cross-validation accuracy of the optimal ranges for total energy was 68.57% (95% CI = 53.19-83.97). Fewer and less-prominent optimal ranges were obtained for the energy density and duration parameters. None of the remaining parameters was found to be independently related to pain relief outcomes. The findings of meta-analysis indicate that laser phototherapy is highly effective for pain relief. Based on the analysis of parameters, total energy can be optimized to yield the largest effect on pain relief.

  6. Why is happy-sad more difficult? Focal emotional information impairs inhibitory control in children and adults.

    Science.gov (United States)

    Kramer, Hannah J; Lagattuta, Kristin Hansen; Sayfan, Liat

    2015-02-01

    This study compared the relative difficulty of the happy-sad inhibitory control task (say "happy" for the sad face and "sad" for the happy face) against other card tasks that varied by the presence and type (focal vs. peripheral; negative vs. positive) of emotional information in a sample of 4- to 11-year-olds and adults (N = 264). Participants also completed parallel "name games" (direct labeling). All age groups made more errors and took longer to respond to happy-sad compared to other versions, and the relative difficulty of happy-sad increased with age. The happy-sad name game even posed a greater challenge than some opposite games. These data provide insight into the impact of emotions on cognitive processing across a wide age range. PsycINFO Database Record (c) 2015 APA, all rights reserved.

  7. Effects of Sad and Happy Music on Mind-Wandering and the Default Mode Network.

    Science.gov (United States)

    Taruffi, Liila; Pehrs, Corinna; Skouras, Stavros; Koelsch, Stefan

    2017-10-31

    Music is a ubiquitous phenomenon in human cultures, mostly due to its power to evoke and regulate emotions. However, effects of music evoking different emotional experiences such as sadness and happiness on cognition, and in particular on self-generated thought, are unknown. Here we use probe-caught thought sampling and functional magnetic resonance imaging (fMRI) to investigate the influence of sad and happy music on mind-wandering and its underlying neuronal mechanisms. In three experiments we found that sad music, compared with happy music, is associated with stronger mind-wandering (Experiments 1A and 1B) and greater centrality of the nodes of the Default Mode Network (DMN) (Experiment 2). Thus, our results demonstrate that, when listening to sad vs. happy music, people withdraw their attention inwards and engage in spontaneous, self-referential cognitive processes. Importantly, our results also underscore that DMN activity can be modulated as a function of sad and happy music. These findings call for a systematic investigation of the relation between music and thought, having broad implications for the use of music in education and clinical settings.

  8. Effect of Novi Sad oil refinery bombardment and fires on soil properties in Vojvodina province

    International Nuclear Information System (INIS)

    Sekulic, P.; Ralev, J.; Zeremski-Skoric, T.

    2002-01-01

    The bombing of the Novi Sad Oil Refinery in 1999 has lead to soil pollution by the products of burning oil and oil derivatives. These products were first carried by winds to the Rimski Sancevi Experiment Field of the Institute of Field and Vegetable Crops (located in the vicinity of the Novi Sad Oil Refinery), where they entered the soil via precipitation. Later, they spread to the city of Novi Sad, its vicinity, and the whole of the Vojvodina province, contaminating the soil. In the present study, we examined the extent to which this soil had been polluted. In 1999, we began to study the level of soil contamination at the Institute's Experiment Field at Rimski Sancevi. In 2000, we carried out the same kind of study in and around the city of Novi Sad, while in 2001 we expanded the study to the whole of Vojvodina. The studies' findings show that the soil reaction has not changed and that the levels of heavy metals in the soil have not exceeded the maximum tolerable concentration (MTC). The presence of PAHs at various concentrations was detected, however. This presence is a result of the fires at the Novi Sad Oil Refinery. (author)

  9. The effects of sad prosody on hemispheric specialization for words processing.

    Science.gov (United States)

    Leshem, Rotem; Arzouan, Yossi; Armony-Sivan, Rinat

    2015-06-01

    This study examined the effect of sad prosody on hemispheric specialization for word processing using behavioral and electrophysiological measures. A dichotic listening task combining focused attention and signal-detection methods was conducted to evaluate the detection of a word spoken in neutral or sad prosody. An overall right ear advantage together with leftward lateralization in early (150-170 ms) and late (240-260 ms) processing stages was found for word detection, regardless of prosody. Furthermore, the early stage was most pronounced for words spoken in neutral prosody, showing greater negative activation over the left than the right hemisphere. In contrast, the later stage was most pronounced for words spoken with sad prosody, showing greater positive activation over the left than the right hemisphere. The findings suggest that sad prosody alone was not sufficient to modulate hemispheric asymmetry in word-level processing. We posit that lateralized effects of sad prosody on word processing are largely dependent on the psychoacoustic features of the stimuli as well as on task demands. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. Recalling happy memories in remitted depression: a neuroimaging investigation of the repair of sad mood.

    Science.gov (United States)

    Foland-Ross, Lara C; Cooney, Rebecca E; Joormann, Jutta; Henry, Melissa L; Gotlib, Ian H

    2014-06-01

    Major depressive disorder (MDD) is a recurrent mood disorder. The high rate of recurrence of MDD suggests the presence of stable vulnerability factors that place individuals with a history of major depression at an increased risk for the onset of another episode. Previous research has linked the remitted state, and therefore increased vulnerability for depressive relapse, with difficulties in the use of pleasant autobiographical memories to repair sad mood. In the present study, we examined the neural correlates of these difficulties. Groups of 16 currently euthymic, remitted depressed individuals and 16 healthy (control) women underwent functional magnetic resonance imaging (fMRI) during sad mood induction and during recovery from a sad mood state through recall of mood-incongruent positive autobiographical memories. Sad mood was induced in participants by using film clips; participants then recalled positive autobiographical memories, a procedure previously shown to repair negative affect. During both the sad mood induction and automatic mood regulation, control participants exhibited activation in the left ventrolateral prefrontal cortex (vlPFC) and cuneus; in contrast, remitted participants exhibited a decrease in activation in these regions. Furthermore, exploratory analyses revealed that reduced activation levels during mood regulation predicted a worsening of depressive symptoms at a 20-month follow-up assessment. These findings highlight a dynamic role of the vlPFC and cuneus in the experience and modulation of emotional states and suggest that functional anomalies of these brain regions are associated with a history of, and vulnerability to, depression.

  11. Puerarin attenuates learning and memory impairments and inhibits oxidative stress in STZ-induced SAD mice.

    Science.gov (United States)

    Zhao, Shan-shan; Yang, Wei-na; Jin, Hui; Ma, Kai-ge; Feng, Gai-feng

    2015-12-01

    Puerarin (PUE), an isoflavone purified from the root of Pueraria lobata (Chinese herb), has been reported to attenuate learning and memory impairments in the transgenic mouse model of Alzheimer's disease (AD). In the present study, we tested PUE in a sporadic AD (SAD) mouse model which was induced by the intracerebroventricular injection of streptozotocin (STZ). The mice were administrated PUE (25, 50, or 100mg/kg/d) for 28 days. Learning and memory abilities were assessed by the Morris water maze test. After behavioral test, the biochemical parameters of oxidative stress (glutathione peroxidase (GSH-Px), superoxide dismutases (SOD), and malondialdehyde (MDA)) were measured in the cerebral cortex and hippocampus. The SAD mice exhibited significantly decreased learning and memory ability, while PUE attenuated these impairments. The activities of GSH-Px and SOD were decreased while MDA was increased in the SAD animals. After PUE treatment, the activities of GSH-Px and SOD were elevated, and the level of MDA was decreased. The middle dose PUE was more effective than others. These results indicate that PUE attenuates learning and memory impairments and inhibits oxidative stress in STZ-induced SAD mice. PUE may be a promising therapeutic agent for SAD. Copyright © 2015 Elsevier Inc. All rights reserved.

  12. Happy faces are preferred regardless of familiarity--sad faces are preferred only when familiar.

    Science.gov (United States)

    Liao, Hsin-I; Shimojo, Shinsuke; Yeh, Su-Ling

    2013-06-01

    Familiarity leads to preference (e.g., the mere exposure effect), yet it remains unknown whether it is objective familiarity, that is, repetitive exposure, or subjective familiarity that contributes to preference. In addition, it is unexplored whether and how different emotions influence familiarity-related preference. The authors investigated whether happy or sad faces are preferred or perceived as more familiar and whether this subjective familiarity judgment correlates with preference for different emotional faces. An emotional face--happy or sad--was paired with a neutral face, and participants rated the relative preference and familiarity of each of the paired faces. For preference judgment, happy faces were preferred and sad faces were less preferred, compared with neutral faces. For familiarity judgment, happy faces did not show any bias, but sad faces were perceived as less familiar than neutral faces. Item-by-item correlational analyses show preference for sad faces--but not happy faces--positively correlate with familiarity. These results suggest a direct link between positive emotion and preference, and argue at least partly against a common cause for familiarity and preference. Instead, facial expression of different emotional valence modulates the link between familiarity and preference.

  13. Development of a brief validated geriatric depression screening tool: the SLU "AM SAD".

    Science.gov (United States)

    Chakkamparambil, Binu; Chibnall, John T; Graypel, Ernest A; Manepalli, Jothika N; Bhutto, Asif; Grossberg, George T

    2015-08-01

    Combining five commonly observed symptoms of late-life depression to develop a short depression screening tool with similar sensitivity and specificity as the conventional, more time-consuming tools. We developed the St. Louis University AM SAD (Appetite, Mood, Sleep, Activity, and thoughts of Death) questionnaire. The frequency of each symptom in the prior 2 weeks is quantified as 0, 1, or 2. Patients 65 years or older from our clinics were administered the AM SAD, the Geriatric Depression Scale (GDS-15), the Montgomery-Asberg Depression Rating Scale (MADRS), and the St. Louis University Mental Status Exam (SLUMS). 100 patients were selected. AM SAD correlation with GDS was 0.72 and MADRS 0.80. AM SAD yielded a sensitivity and specificity of 79% and 62% against diagnosis of depression; of 88% and 62% with GDS-15; and 92% and 71% with MADRS. The AM SAD can be reliably used as a short depression screening tool in patients with a SLUMS score of 20 or higher. Copyright © 2015 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

  14. Emotional tears facilitate the recognition of sadness and the perceived need for social support.

    Science.gov (United States)

    Balsters, Martijn J H; Krahmer, Emiel J; Swerts, Marc G J; Vingerhoets, Ad J J M

    2013-02-12

    The tearing effect refers to the relevance of tears as an important visual cue adding meaning to human facial expression. However, little is known about how people process these visual cues and their mediating role in terms of emotion perception and person judgment. We therefore conducted two experiments in which we measured the influence of tears on the identification of sadness and the perceived need for social support at an early perceptional level. In two experiments (1 and 2), participants were exposed to sad and neutral faces. In both experiments, the face stimuli were presented for 50 milliseconds. In experiment 1, tears were digitally added to sad faces in one condition. Participants demonstrated a significant faster recognition of sad faces with tears compared to those without tears. In experiment 2, tears were added to neutral faces as well. Participants had to indicate to what extent the displayed individuals were in need of social support. Study participants reported a greater perceived need for social support to both sad and neutral faces with tears than to those without tears. This study thus demonstrated that emotional tears serve as important visual cues at an early (pre-attentive) level.

  15. Role of tempo entrainment in psychophysiological differentiation of happy and sad music?

    Science.gov (United States)

    Khalfa, Stéphanie; Roy, Mathieu; Rainville, Pierre; Dalla Bella, Simone; Peretz, Isabelle

    2008-04-01

    Respiration rate allows to differentiate between happy and sad excerpts which may be attributable to entrainment of respiration to the rhythm or the tempo rather than to emotions [Etzel, J.A., Johnsen, E.L., Dickerson, J., Tranel, D., Adolphs, R., 2006. Cardiovascular and respiratory responses during musical mood induction. Int. J. Psychophysiol. 61(1), 57-69]. In order to test for this hypothesis, this study intended to verify whether fast and slow rhythm, and/or tempo alone are sufficient to induce differential physiological effects. Psychophysiological responses (electrodermal responses, facial muscles activity, blood pressure, heart and respiration rate) were then measured in fifty young adults listening to fast/happy and slow/sad music, and to two control versions of these excerpts created by removing pitch variations (rhythmic version) and both pitch and temporal variations (beat-alone). The results indicate that happy and sad music are significantly differentiated (happy>sad) by diastolic blood pressure, electrodermal activity, and zygomatic activity, while the fast and slow rhythmic and tempo control versions did not elicit such differentiations. In contrast, respiration rate was faster with stimuli presented at fast tempi relative to slow stimuli in the beat-alone condition. It was thus demonstrated that the psychophysiological happy/sad distinction requires the tonal variations and cannot be explained solely by entrainment to tempo and rhythm. The tempo entrainment exists in the tempo alone condition but our results suggest this effect may disappear when embedded in music or with rhythm.

  16. Use of europium ions for SAD phasing of lysozyme at the Cu Kα wavelength

    International Nuclear Information System (INIS)

    Vijayakumar, Balakrishnan; Velmurugan, Devadasan

    2012-01-01

    Europium(III) ions bound to the surface of hen egg-white lysozyme were found to exhibit good anomalous signal facilitating SAD phasing using laboratory-source data and automated model building. The europium ion-binding sites were observed up to the 15σ level. Europium is shown to be a good anomalous scatterer in SAD phasing for solving the structure of biological macromolecules. The large value of the anomalous contribution of europium, f′′ = 11.17 e − , at the Cu Kα wavelength is an advantage in de novo phasing and automated model building. Tetragonal crystals of hen egg-white lysozyme (HEWL) incorporating europium(III) chloride (50 mM) were obtained which diffracted to a resolution of 2.3 Å at a wavelength of 1.54 Å (Cu Kα). The master data set (360° frames) was split and analyzed for anomalous signal-to-noise ratio, multiplicity, completeness, SAD phasing and automated building. The structure solution and model building of the split data sets were carried out using phenix.autosol and phenix.autobuild. The contributions of the Eu ions to SAD phasing using in-house data collection are discussed. This study revealed successful lysozyme phasing by SAD using laboratory-source data involving Eu ions, which are mainly coordinated by the side chains of Asn46, Asp52 and Asp101 together with some water molecules

  17. Enhancement of subjective pain experience and changes of brain function on sadness

    International Nuclear Information System (INIS)

    Yoshino, Atsuo; Takahashi, Terumichi; Okamoto, Yasumasa; Yoshimura, Shinpei; Kunisato, Yoshihiko; Okada, Go; Yamawaki, Shigeto; Onoda, Keiichi

    2012-01-01

    Pain is a multidimensional experience. Previous psychological studies have shown that a person's subjective pain threshold can change when certain emotions are recognized. We examined this association by using functional magnetic resonance imaging (fMRI) (15 healthy subjects) and magnetoencephalography (MEG) (19 healthy subjects). Subjects experienced pain stimuli in different emotional contexts induced by the presentation of sad, happy or neutral facial stimuli. They also rated their subjective pain intensity. We found: The intensity of subjective pain ratings increased in the sad emotional context, pain-related activation in the anterior cingulate cortex (ACC) was more pronounced in the sad context, and we demonstrated amygdala to ACC connections during the experience of pain in the sad context, and event-related desynchronization (ERD) of lower beta bands in the right hemisphere after pain stimuli was larger in the sad emotional condition. These results show that emotional stimuli can modulate neural responses to pain stimuli, and that it may be relevant to understanding the broader relationship between somatic complaints and negative emotion. (author)

  18. SadA-Expressing Staphylococci in the Human Gut Show Increased Cell Adherence and Internalization.

    Science.gov (United States)

    Luqman, Arif; Nega, Mulugeta; Nguyen, Minh-Thu; Ebner, Patrick; Götz, Friedrich

    2018-01-09

    A subgroup of biogenic amines, the so-called trace amines (TAs), are produced by mammals and bacteria and can act as neuromodulators. In the genus Staphylococcus, certain species are capable of producing TAs through the activity of staphylococcal aromatic amino acid decarboxylase (SadA). SadA decarboxylates aromatic amino acids to produce TAs, as well as dihydroxy phenylalanine and 5-hydroxytryptophan to thus produce the neurotransmitters dopamine and serotonin. SadA-expressing staphylococci were prevalent in the gut of most probands, where they are part of the human intestinal microflora. Furthermore, sadA-expressing staphylococci showed increased adherence to HT-29 cells and 2- to 3-fold increased internalization. Internalization and adherence was also increased in a sadA mutant in the presence of tryptamine. The α2-adrenergic receptor is required for enhanced adherence and internalization. Thus, staphylococci in the gut might contribute to gut activity and intestinal colonization. Copyright © 2017 The Author(s). Published by Elsevier Inc. All rights reserved.

  19. Prediction of Happy-Sad Mood from Daily Behaviors and Previous Sleep History

    Science.gov (United States)

    Sano, Akane; Yu, Amy; McHill, Andrew W.; Phillips, Andrew J. K.; Taylor, Sara; Jaques, Natasha; Klerman, Elizabeth B.; Picard, Rosalind W.

    2016-01-01

    We collected and analyzed subjective and objective data using surveys and wearable sensors worn day and night from 68 participants, for 30 days each, to address questions related to the relationships among sleep duration, sleep irregularity, self-reported Happy-Sad mood and other factors in college students. We analyzed daily and monthly behavior and physiology and identified factors that affect mood, including how accurately sleep duration and sleep regularity for the past 1-5 days classified the participants into high/low mood using support vector machines. We found statistically significant associations among sad mood and poor health-related factors. Behavioral factors such as the percentage of neutral social interactions and the total academic activity hours showed the best performance in separating the Happy-Sad mood groups. Sleep regularity was a more important discriminator of mood than sleep duration for most participants, although both variables predicted happy/sad mood with from 70-82% accuracy. The number of nights giving the best prediction of happy/sad mood varied for different groups of individuals. PMID:26737854

  20. The Pea SAD Short-Chain Dehydrogenase/Reductase: Quinone Reduction, Tissue Distribution, and Heterologous Expression1[W][OA

    Science.gov (United States)

    Scherbak, Nikolai; Ala-Häivälä, Anneli; Brosché, Mikael; Böwer, Nathalie; Strid, Hilja; Gittins, John R.; Grahn, Elin; Eriksson, Leif A.; Strid, Åke

    2011-01-01

    The pea (Pisum sativum) tetrameric short-chain alcohol dehydrogenase-like protein (SAD) family consists of at least three highly similar members (SAD-A, -B, and -C). According to mRNA data, environmental stimuli induce SAD expression. The aim of this study was to characterize the SAD proteins by examining their catalytic function, distribution in pea, and induction in different tissues. In enzyme activity assays using a range of potential substrates, the SAD-C enzyme was shown to reduce one- or two-ring-membered quinones lacking long hydrophobic hydrocarbon tails. Immunological assays using a specific antiserum against the protein demonstrated that different tissues and cell types contain small amounts of SAD protein that was predominantly located within epidermal or subepidermal cells and around vascular tissue. Particularly high local concentrations were observed in the protoderm of the seed cotyledonary axis. Two bow-shaped rows of cells in the ovary and the placental surface facing the ovule also exhibited considerable SAD staining. Ultraviolet-B irradiation led to increased staining in epidermal and subepidermal cells of leaves and stems. The different localization patterns of SAD suggest functions both in development and in responses to environmental stimuli. Finally, the pea SAD-C promoter was shown to confer heterologous wound-induced expression in Arabidopsis (Arabidopsis thaliana), which confirmed that the inducibility of its expression is regulated at the transcriptional level. PMID:21343423

  1. (Implicitly) judging a book by its cover: the power of pride and shame expressions in shaping judgments of social status.

    Science.gov (United States)

    Shariff, Azim F; Tracy, Jessica L; Markusoff, Jeffrey L

    2012-09-01

    How do we decide who merits social status? According to functionalist theories of emotion, the nonverbal expressions of pride and shame play a key role, functioning as automatically perceived status signals. In this view, observers automatically make status inferences about expressers on the basis of these expressions, even when contradictory contextual information about the expressers' status is available. In four studies, the authors tested whether implicit and explicit status perceptions are influenced by pride and shame expressions even when these expressions' status-related messages are contradicted by contextual information. Results indicate that emotion expressions powerfully influence implicit and explicit status inferences, at times neutralizing or even overriding situational knowledge. These findings demonstrate the irrepressible communicative power of emotion displays and indicate that status judgments can be informed as much (and often more) by automatic responses to nonverbal expressions of emotion as by rational, contextually bound knowledge.

  2. 24 CFR 965.508 - Individual relief.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Individual relief. 965.508 Section 965.508 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... PHA-OWNED OR LEASED PROJECTS-GENERAL PROVISIONS Resident Allowances for Utilities § 965.508 Individual...

  3. Emergency networking: famine relief in ant colonies

    NARCIS (Netherlands)

    Sendova-Franks, A.B.; Hayward, R.; Wulf, B.; Klimek, T.; James, R.; Planque, R.; Britton, N.F.; Franks, N.R.

    2009-01-01

    Resource distribution is fundamental to social organization, but it poses a dilemma. How to facilitate the spread of useful resources but restrict harmful substances? This dilemma reaches a zenith in famine relief. Survival depends on distributing food fast but that could increase vulnerability to

  4. 32 CFR 516.19 - Injunctive relief.

    Science.gov (United States)

    2010-07-01

    ... Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY AID OF CIVIL AUTHORITIES AND PUBLIC RELATIONS LITIGATION Reporting Legal Proceedings to HQDA § 516.19 Injunctive relief. (a) General. Plaintiffs...). Because these actions can quickly impede military functions, immediate and decisive action must be taken...

  5. 78 FR 19136 - Emergency Relief Program

    Science.gov (United States)

    2013-03-29

    ... issuing this interim final rule in order to comply with the Disaster Relief Appropriations Act of 2013... FTA-2013-0004. All electronic submissions must be made to the U.S. Government electronic site at http... operating costs in the event of a catastrophic event, such as a natural disaster, that affects a wide area...

  6. Together we cry: Social motives and preferences for group-based sadness.

    Science.gov (United States)

    Porat, Roni; Halperin, Eran; Mannheim, Ittay; Tamir, Maya

    2016-01-01

    Group-based emotions play an important role in helping people feel that they belong to their group. People are motivated to belong, but does this mean that they actively try to experience group-based emotions to increase their sense of belonging? In this investigation, we propose that people may be motivated to experience even group-based emotions that are typically considered unpleasant to satisfy their need to belong. To test this hypothesis, we examined people's preferences for group-based sadness in the context of the Israeli National Memorial Day. In two correlational (Studies 1a and 1b) and two experimental (Studies 2 and 3) studies, we demonstrate that people with a stronger need to belong have a stronger preference to experience group-based sadness. This effect was mediated by the expectation that experiencing sadness would be socially beneficial (Studies 1 and 2). We discuss the implications of our findings for understanding motivated emotion regulation and intergroup relations.

  7. Sadness is unique: Neural processing of emotions in speech prosody in musicians and non-musicians

    Directory of Open Access Journals (Sweden)

    Mona ePark

    2015-01-01

    Full Text Available Musical training has been shown to have positive effects on several aspects of speech processing, however, the effects of musical training on the neural processing of speech prosody conveying distinct emotions are yet to be better understood. We used functional magnetic resonance imaging (fMRI to investigate whether the neural responses to speech prosody conveying happiness, sadness, and fear differ between musicians and non-musicians. Differences in processing of emotional speech prosody between the two groups were only observed when sadness was expressed. Musicians showed increased activation in the middle frontal gyrus, the anterior medial prefrontal cortex, the posterior cingulate cortex and the retrosplenial cortex. Our results suggest an increased sensitivity of emotional processing in musicians with respect to sadness expressed in speech, possibly reflecting empathic processes.

  8. Lost or fond? Effects of nostalgia on sad mood recovery vary by attachment insecurity.

    Science.gov (United States)

    Cavanagh, Sarah R; Glode, Ryan J; Opitz, Philipp C

    2015-01-01

    Nostalgia involves a fond recollection of people and events lost to time. Growing evidence indicates that nostalgia may ameliorate negative affective states such as loneliness and boredom. However, the effect of nostalgia on sadness is unknown, and there is little research on how social connectedness might impact nostalgia's effects. Grounded in a theoretical framework whereby people with lower levels of attachment insecurity benefit more from nostalgia, we exposed participants to a mortality-related sad mood and then randomly assigned them to reflect on a nostalgic or an ordinary event memory. We examined changes in mood and electrodermal activity (EDA) and found that nostalgic versus ordinary event memories led to a blunted recovery from sad mood, but that this effect was moderated by degree of attachment insecurity, such that participants with low insecurity benefited from nostalgia whereas people with high insecurity did not. These findings suggest that nostalgia's benefits may be tied to the degree of confidence one has in one's social relationships.

  9. Fast iodide-SAD phasing for high-throughput membrane protein structure determination.

    Science.gov (United States)

    Melnikov, Igor; Polovinkin, Vitaly; Kovalev, Kirill; Gushchin, Ivan; Shevtsov, Mikhail; Shevchenko, Vitaly; Mishin, Alexey; Alekseev, Alexey; Rodriguez-Valera, Francisco; Borshchevskiy, Valentin; Cherezov, Vadim; Leonard, Gordon A; Gordeliy, Valentin; Popov, Alexander

    2017-05-01

    We describe a fast, easy, and potentially universal method for the de novo solution of the crystal structures of membrane proteins via iodide-single-wavelength anomalous diffraction (I-SAD). The potential universality of the method is based on a common feature of membrane proteins-the availability at the hydrophobic-hydrophilic interface of positively charged amino acid residues with which iodide strongly interacts. We demonstrate the solution using I-SAD of four crystal structures representing different classes of membrane proteins, including a human G protein-coupled receptor (GPCR), and we show that I-SAD can be applied using data collection strategies based on either standard or serial x-ray crystallography techniques.

  10. The human heat balance in the city of Novi Sad (Serbia

    Directory of Open Access Journals (Sweden)

    Krajić Aleksandar

    2012-01-01

    Full Text Available This analysis is based on the human heat balance according to the bioclimatic man-environment heat exchange model created by Krzysztof Błażejczyk. The final result of the human heat balance model points to biothermal weather situations for the outdoor recreational needs. In this analysis, middles daily meteorological data (of climatological station of Novi Sad were used for two extreme months, January and July. In this work, it is analyzed two periods, the first is for 1992-2010. and the second is for year 2010. The aim is to show how weather can be evaluated for recreational needs which the health resource of Novi Sad and to point out the shortcomings when it comes to multi-year analysis. The objective of this article has been to present a bioclimatic analysis of city Novi Sad and how weather variables come together in order to give a climate meaning on human organism.

  11. Challenges (Obstacles in Reaching Leadership Positions – Experiences of Women Professors at Novi Sad University Serbia

    Directory of Open Access Journals (Sweden)

    Andrić Marijana Mišić

    2017-12-01

    Full Text Available Underrepresentation of women in leadership positions in universities is a phenomenon present in most countries of the world, with some significant differences. In our work we focused on obstacles that women professors in Novi Sad University (Serbia faced in reaching leadership positions. Analysis is based on qualitative research using a semi structured interview, statistical data and selected secondary sources. Obstacles, mentorship and networking have been researched from an idiographic perspective (reflection and the personal experience of the women at Novi Sad University. Results indicate a significant underrepresentation of women in leadership positions at Novi Sad University. Findings point to a general pattern: the more power and authority the leadership position holds, the scarcer the number of women participating in it. According to interviewees’ statements the patriarchal value system makes the leadership positions difficult to attain for women. Interview analysis also suggests additional limiting factors, such as lack of mentorship and inadequate networking, acting as inhibitors in reaching leadership positions.

  12. Beyond simple pessimism: effects of sadness and anger on social perception.

    Science.gov (United States)

    Keltner, D; Ellsworth, P C; Edwards, K

    1993-05-01

    In keeping with cognitive appraisal models of emotion, it was hypothesized that sadness and anger would exert different influences on causal judgments. Two experiments provided initial support for this hypothesis. Sad Ss perceived situationally caused events as more likely (Experiment 1) and situational forces more responsible for an ambiguous event (Experiment 2) than angry Ss, who, in contrast, perceived events caused by humans as more likely and other people as more responsible. Experiments 3, 4, and 5 showed that the experience of these emotions, rather than their cognitive constituents, mediates these effects. The nonemotional exposure to situational or human agency information did not influence causal judgments (Experiment 3), whereas the induction of sadness and anger without explicit agency information did (Experiments 4 and 5). Discussion is focused on the influence of emotion on social judgment.

  13. A Perspective on Promoting Diversity in the Biomedical Research Workforce: The National Heart, Lung, and Blood Institute's PRIDE Program.

    Science.gov (United States)

    Boyington, Josephine E A; Maihle, Nita J; Rice, Treva K; Gonzalez, Juan E; Hess, Caryl A; Makala, Levi H; Jeffe, Donna B; Ogedegbe, Gbenga; Rao, Dabeeru C; Dávila-Román, Victor G; Pace, Betty S; Jean-Louis, Girardin; Boutjdir, Mohamed

    2016-07-21

    Aspiring junior investigators from groups underrepresented in the biomedical sciences face various challenges as they pursue research independence. However, the biomedical research enterprise needs their participation to effectively address critical research issues such as health disparities and health inequities. In this article, we share a research education and mentoring initiative that seeks to address this challenge: Programs to Increase Diversity among Individuals Engaged in Health Related Research (PRIDE), funded by the National Heart, Lung, and Blood Institute (NHLBI). This longitudinal research-education and mentoring program occurs through summer institute programs located at US-based academic institutions. Recruited participants are exposed to didactic and lab-based research-skill enhancement experiences, with year-round mentoring over the course of two years. Mentor-mentee matching is based on shared research interests to promote congruence and to enhance skill acquisition. Program descriptions and sample narratives of participants' perceptions of PRIDE's impact on their career progress are showcased. Additionally, we highlight the overall program design and structure of four of seven funded summer institutes that focus on cardiovascular disease, related conditions, and health disparities. Mentees' testimonials about the value of the PRIDE mentoring approach in facilitating career development are also noted. Meeting the clinical and research needs of an increasingly diverse US population is an issue of national concern. The PRIDE initiative, which focuses on increasing research preparedness and professional development of groups underrepresented in the biomedical research workforce, with an emphasis on mentoring as the critical approach, provides a robust model that is impacting the careers of future investigators.

  14. The PRIDE (Partnership to Improve Diabetes Education) Toolkit: Development and Evaluation of Novel Literacy and Culturally Sensitive Diabetes Education Materials.

    Science.gov (United States)

    Wolff, Kathleen; Chambers, Laura; Bumol, Stefan; White, Richard O; Gregory, Becky Pratt; Davis, Dianne; Rothman, Russell L

    2016-02-01

    Patients with low literacy, low numeracy, and/or linguistic needs can experience challenges understanding diabetes information and applying concepts to their self-management. The authors designed a toolkit of education materials that are sensitive to patients' literacy and numeracy levels, language preferences, and cultural norms and that encourage shared goal setting to improve diabetes self-management and health outcomes. The Partnership to Improve Diabetes Education (PRIDE) toolkit was developed to facilitate diabetes self-management education and support. The PRIDE toolkit includes a comprehensive set of 30 interactive education modules in English and Spanish to support diabetes self-management activities. The toolkit builds upon the authors' previously validated Diabetes Literacy and Numeracy Education Toolkit (DLNET) by adding a focus on shared goal setting, addressing the needs of Spanish-speaking patients, and including a broader range of diabetes management topics. Each PRIDE module was evaluated using the Suitability Assessment of Materials (SAM) instrument to determine the material's cultural appropriateness and its sensitivity to the needs of patients with low literacy and low numeracy. Reading grade level was also assessed using the Automated Readability Index (ARI), Coleman-Liau, Flesch-Kincaid, Fry, and SMOG formulas. The average reading grade level of the materials was 5.3 (SD 1.0), with a mean SAM of 91.2 (SD 5.4). All of the 30 modules received a "superior" score (SAM >70%) when evaluated by 2 independent raters. The PRIDE toolkit modules can be used by all members of a multidisciplinary team to assist patients with low literacy and low numeracy in managing their diabetes. © 2015 The Author(s).

  15. The role of guilt and pride in consumers’ self-regulation: an exploration on sustainability and ethical consumption

    OpenAIRE

    Antonetti, Paolo

    2012-01-01

    Researchers are interested in understanding the individual processes that favour consumers’ self-regulation since they can contribute to the achievement of personal and collective long-term goals in many areas. Sustainable and ethical consumption represents one such context; self-regulation can be a key driver for the solution of environmental and social sustainability challenges. In a series of three studies, this thesis investigates how guilt and pride contribute to consum...

  16. Facets of self-oriented and socially prescribed perfectionism and feelings of pride, shame, and guilt following success and failure

    OpenAIRE

    Stoeber, Joachim; Kempe, Tom; Keogh, Ellen J.

    2008-01-01

    According to traditional views of perfectionism, perfectionists are prone to experience shame and guilt and unable to experience pride. However, these views ignore that perfectionism is multidimensional and multifaceted. Consequently, the present study adopted a multidimensional approach and investigated in a sample of N = 67 university students how four facets of perfectionism - perfectionistic striving, importance of being perfect, others' high standards, conditional acceptance - were relat...

  17. Differences on self-perception of organizational pride and loyalty in Millennial & Generation X, considering gender and seniority variables

    OpenAIRE

    Arredondo Trapero, Florina G.; Villa Castaño, Lida Esperanza; Vázquez Parra, José C.; De la Garza García, Jorge

    2017-01-01

    The research objective is to compare the differences in self-perception of organizational pride and loyalty between millennials and generation x, considering the variables of gender and seniority. The reason for this study is the importance of millennials’ influence in the business sector, and the effect it is having in terms of turnover toward companies. The study was conducted on 432 employees working in a cluster of companies located in northeastern Mexico. For statistical purposes, an...

  18. A social network analysis of social cohesion in a constructed pride: implications for ex situ reintroduction of the African lion (Panthera leo.

    Directory of Open Access Journals (Sweden)

    Jackie Abell

    Full Text Available Animal conservation practices include the grouping of captive related and unrelated individuals to form a social structure which is characteristic of that species in the wild. In response to the rapid decline of wild African lion (Panthera leo populations, an array of conservational strategies have been adopted. Ex situ reintroduction of the African lion requires the construction of socially cohesive pride structures prior to wild release. This pilot study adopted a social network theory approach to quantitatively assess a captive pride's social structure and the relationships between individuals within them. Group composition (who is present in a group and social interaction data (social licking, greeting, play was observed and recorded to assess social cohesion within a released semi-wild pride. UCINET and SOCPROG software was utilised to represent and analyse these social networks. Results indicate that the pride is socially cohesive, does not exhibit random associations, and the role of socially influential keystone individuals is important for maintaining social bondedness within a lion pride. These results are potentially informative for the structure of lion prides, in captivity and in the wild, and could have implications for captive and wild-founder reintroductions.

  19. A social network analysis of social cohesion in a constructed pride: implications for ex situ reintroduction of the African lion (Panthera leo).

    Science.gov (United States)

    Abell, Jackie; Kirzinger, Morgan W B; Gordon, Yvonne; Kirk, Jacqui; Kokeŝ, Rae; Lynas, Kirsty; Mandinyenya, Bob; Youldon, David

    2013-01-01

    Animal conservation practices include the grouping of captive related and unrelated individuals to form a social structure which is characteristic of that species in the wild. In response to the rapid decline of wild African lion (Panthera leo) populations, an array of conservational strategies have been adopted. Ex situ reintroduction of the African lion requires the construction of socially cohesive pride structures prior to wild release. This pilot study adopted a social network theory approach to quantitatively assess a captive pride's social structure and the relationships between individuals within them. Group composition (who is present in a group) and social interaction data (social licking, greeting, play) was observed and recorded to assess social cohesion within a released semi-wild pride. UCINET and SOCPROG software was utilised to represent and analyse these social networks. Results indicate that the pride is socially cohesive, does not exhibit random associations, and the role of socially influential keystone individuals is important for maintaining social bondedness within a lion pride. These results are potentially informative for the structure of lion prides, in captivity and in the wild, and could have implications for captive and wild-founder reintroductions.

  20. Mismatch negativity of sad syllables is absent in patients with major depressive disorder.

    Science.gov (United States)

    Pang, Xiaomei; Xu, Jing; Chang, Yi; Tang, Di; Zheng, Ya; Liu, Yanhua; Sun, Yiming

    2014-01-01

    Major depressive disorder (MDD) is an important and highly prevalent mental disorder characterized by anhedonia and a lack of interest in everyday activities. Additionally, patients with MDD appear to have deficits in various cognitive abilities. Although a number of studies investigating the central auditory processing of low-level sound features in patients with MDD have demonstrated that this population exhibits impairments in automatic processing, the influence of emotional voice processing has yet to be addressed. To explore the automatic processing of emotional prosodies in patients with MDD, we analyzed the ability to detect automatic changes using event-related potentials (ERPs). This study included 18 patients with MDD and 22 age- and sex-matched healthy controls. Subjects were instructed to watch a silent movie but to ignore the afferent acoustic emotional prosodies presented to both ears while continuous electroencephalographic activity was synchronously recorded. Prosodies included meaningless syllables, such as "dada" spoken with happy, angry, sad, or neutral tones. The mean amplitudes of the ERPs elicited by emotional stimuli and the peak latency of the emotional differential waveforms were analyzed. The sad MMN was absent in patients with MDD, whereas the happy and angry MMN components were similar across groups. The abnormal sad emotional MMN component was not significantly correlated with the HRSD-17 and HAMA scores, respectively. The data indicate that patients with MDD are impaired in their ability to automatically process sad prosody, whereas their ability to process happy and angry prosodies remains normal. The dysfunctional sad emotion-related MMN in patients with MDD were not correlated with depression symptoms. The blunted MMN of sad prosodies could be considered a trait of MDD.

  1. Diagnostic Accuracy of the Primary Care Screener for Affective Disorder (PC-SAD) in Primary Care.

    Science.gov (United States)

    Picardi, Angelo; Adler, D A; Rogers, W H; Lega, I; Zerella, M P; Matteucci, G; Tarsitani, L; Caredda, M; Gigantesco, A; Biondi, M

    2013-01-01

    Depression goes often unrecognised and untreated in non-psychiatric medical settings. Screening has recently gained acceptance as a first step towards improving depression recognition and management. The Primary Care Screener for Affective Disorders (PC-SAD) is a self-administered questionnaire to screen for Major Depressive Disorder (MDD) and Dysthymic Disorder (Dys) which has a sophisticated scoring algorithm that confers several advantages. This study tested its performance against a 'gold standard' diagnostic interview in primary care. A total of 416 adults attending 13 urban general internal medicine primary care practices completed the PC-SAD. Of 409 who returned a valid PC-SAD, all those scoring positive (N=151) and a random sample (N=106) of those scoring negative were selected for a 3-month telephone follow-up assessment including the administration of the Structured Clinical Interview for DSM-IV-TR Axis I Disorders (SCID-I) by a psychiatrist who was masked to PC-SAD results. Most selected patients (N=212) took part in the follow-up assessment. After adjustment for partial verification bias the sensitivity, specificity, positive and negative predictive value for MDD were 90%, 83%, 51%, and 98%. For Dys, the corresponding figures were 78%, 79%, 8%, and 88%. While some study limitations suggest caution in interpreting our results, this study corroborated the diagnostic validity of the PC-SAD, although the low PPV may limit its usefulness with regard to Dys. Given its good psychometric properties and the short average administration time, the PC-SAD might be the screening instrument of choice in settings where the technology for computer automated scoring is available.

  2. An integrative review of the enjoyment of sadness associated with music.

    Science.gov (United States)

    Eerola, Tuomas; Vuoskoski, Jonna K; Peltola, Henna-Riikka; Putkinen, Vesa; Schäfer, Katharina

    2017-11-23

    The recent surge of interest towards the paradoxical pleasure produced by sad music has generated a handful of theories and an array of empirical explorations on the topic. However, none of these have attempted to weigh the existing evidence in a systematic fashion. The present work puts forward an integrative framework laid out over three levels of explanation - biological, psycho-social, and cultural - to compare and integrate the existing findings in a meaningful way. First, we review the evidence pertinent to experiences of pleasure associated with sad music from the fields of neuroscience, psychophysiology, and endocrinology. Then, the psychological and interpersonal mechanisms underlying the recognition and induction of sadness in the context of music are combined with putative explanations ranging from social surrogacy and nostalgia to feelings of being moved. Finally, we address the cultural aspects of the paradox - the extent to which it is embedded in the Western notion of music as an aesthetic, contemplative object - by synthesising findings from history, ethnography, and empirical studies. Furthermore, we complement these explanations by considering the particularly significant meanings that sadness portrayed in art can evoke in some perceivers. Our central claim is that one cannot attribute the enjoyment of sadness fully to any one of these levels, but to a chain of functionalities afforded by each level. Each explanatory level has several putative explanations and its own shift towards positive valence, but none of them deliver the full transformation from a highly negative experience to a fully enjoyable experience alone. The current evidence within this framework ranges from weak to non-existent at the biological level, moderate at the psychological level, and suggestive at the cultural level. We propose a series of focussed topics for future investigation that would allow to deconstruct the drivers and constraints of the processes leading to

  3. Impact of civil war on emotion recognition: the denial of sadness in Sierra Leone.

    Directory of Open Access Journals (Sweden)

    Maria Alessandra eUmilta'

    2013-09-01

    Full Text Available Studies of children with atypical emotional experience demonstrate that childhood exposure to high levels of hostility and threat biases emotion perception. This study investigates emotion processing, in former child soldiers and non-combatant civilians. All participants have experienced prolonged violence exposure during childhood. The study, carried out in Sierra Leone, aimed to examine the effects of exposure to and forced participation in acts of extreme violence on the emotion processing of young adults war survivors. A total of 76 young, male adults (38 former child soldier survivors and 38 civilian survivors were tested in order to assess participants’ ability to identify four different facial emotion expressions from photographs and movies. Both groups were able to recognize facial expressions of emotion. However, despite their general ability to correctly identify facial emotions, participants showed a significant response bias in their recognition of sadness. Both former soldiers and civilians made more errors in identifying expressions of sadness than in the other three emotions and when mislabeling sadness participants most often described it as anger. Conversely, when making erroneous identifications of other emotions, participants were most likely to label the expressed emotion as sadness. In addition, while for three of the four emotions participants were better able to make a correct identification the greater the intensity of the expression, this pattern was not observed for sadness. During movies presentation the recognition of sadness was significantly worse for soldiers. While both former child soldiers and civilians were found to be able to identify facial emotions, a significant response bias in their attribution of negative emotions was observed. Such bias was particularly pronounced in former child soldiers. These findings point to a pervasive long-lasting effect of childhood exposure to violence on emotion processing

  4. [Exploration on Electroencephalogram Mechanism Differences of Negative Emotions Induced by Disgusted and Sad Situation Images].

    Science.gov (United States)

    Wang, Xin; Jin, Jingna; Li, Song; Liu, Zhipeng; Yin, Tao

    2015-12-01

    Evolutionary psychology holds such an opinion that negative situation may threaten survival, trigger avoidance motive and have poor effects on the human-body function and the psychological quality. Both disgusted and sad situations can induce negative emotions. However, differences between the two situations on attention capture and emotion cognition during the emotion induction are still not well known. Typical disgusted and sad situation images were used in the present study to induce two negative emotions, and 15 young students (7 males and 8 females, aged 27 ± 3) were recruited in the experiments. Electroencephalogram of 32 leads was recorded when the subjects were viewing situation images, and event-related potentials (ERP) of all leads were obtained for future analysis. Paired sample t tests were carried out on two ERP signals separately induced by disgusted and sad situation images to get time quantum with significant statistical differences between the two ERP signals. Root-mean-square deviations of two ERP signals during each time quantum were calculated and the brain topographic map based on root-mean-square deviations was drawn to display differences of two ERP signals in spatial. Results showed that differences of ERP signals induced by disgusted and sad situation images were mainly manifested in T1 (120-450 ms) early and T2 (800-1,000 ms) later. During the period of T1, the occipital lobe reflecting attention capture was activated by both disgusted and sad situation images, but the prefrontal cortex reflecting emotion sense was activated only by disgusted situation images. During the period of T2, the prefrontal cortex was activated by both disgusted and sad situation images. However, the parietal lobe was activated only by disgusted situation images, which showed stronger emotional perception. The research results would have enlightenment to deepen understanding of negative emotion and to exploredeep cognitive neuroscience mechanisms of negative

  5. Impact of civil war on emotion recognition: the denial of sadness in Sierra Leone.

    Science.gov (United States)

    Umiltà, Maria Allessandra; Wood, Rachel; Loffredo, Francesca; Ravera, Roberto; Gallese, Vittorio

    2013-01-01

    Studies of children with atypical emotional experience demonstrate that childhood exposure to high levels of hostility and threat biases emotion perception. This study investigates emotion processing, in former child soldiers and non-combatant civilians. All participants have experienced prolonged violence exposure during childhood. The study, carried out in Sierra Leone, aimed to examine the effects of exposure to and forced participation in acts of extreme violence on the emotion processing of young adults war survivors. A total of 76 young, male adults (38 former child soldier survivors and 38 civilian survivors) were tested in order to assess participants' ability to identify four different facial emotion expressions from photographs and movies. Both groups were able to recognize facial expressions of emotion. However, despite their general ability to correctly identify facial emotions, participants showed a significant response bias in their recognition of sadness. Both former soldiers and civilians made more errors in identifying expressions of sadness than in the other three emotions and when mislabeling sadness participants most often described it as anger. Conversely, when making erroneous identifications of other emotions, participants were most likely to label the expressed emotion as sadness. In addition, while for three of the four emotions participants were better able to make a correct identification the greater the intensity of the expression, this pattern was not observed for sadness. During movies presentation the recognition of sadness was significantly worse for soldiers. While both former child soldiers and civilians were found to be able to identify facial emotions, a significant response bias in their attribution of negative emotions was observed. Such bias was particularly pronounced in former child soldiers. These findings point to a pervasive long-lasting effect of childhood exposure to violence on emotion processing in later life.

  6. Radio Occultation Experiments with Venus Express and Mars Express using the Planetary Radio Interferometry and Doppler Experiment (PRIDE) Technique

    Science.gov (United States)

    Bocanegra Bahamon, T.; Gurvits, L.; Molera Calves, G.; Cimo, G.; Duev, D.; Pogrebenko, S.; Dirkx, D.; Rosenblatt, P.

    2017-12-01

    The Planetary Radio Interferometry and Doppler Experiment (PRIDE) is a technique that can be used to enhance multiple radio science experiments of planetary missions. By 'eavesdropping' on the spacecraft signal using radio telescopes from different VLBI networks around the world, the PRIDE technique provides precise open-loop Doppler and VLBI observables to able to reconstruct the spacecraft's orbit. The application of this technique for atmospheric studies has been assessed by observing ESA's Venus Express (VEX) and Mars Express (MEX) during multiple Venus and Mars occultation events between 2012 and 2014. From these observing sessions density, temperature and pressure profiles of Venus and Mars neutral atmosphere and ionosphere have been retrieved. We present an error propagation analysis where the uncertainties of the atmospheric properties measured with this technique have been derived. These activities serve as demonstration of the applicability of the PRIDE technique for radio occultation studies, and provides a benchmark against the traditional Doppler tracking provided by the NASA's DSN and ESA's Estrack networks for these same purposes, in the framework of the upcoming ESA JUICE mission to the Jovian system.

  7. “You Can’t Play a Sad Song on the Banjo:” Acoustic Factors in the Judgment of Instrument Capacity to Convey Sadness

    Directory of Open Access Journals (Sweden)

    David Huron

    2014-05-01

    Full Text Available Forty-four Western-enculturated musicians completed two studies. The first group was asked to judge the relative sadness of forty-four familiar Western instruments. An independent group was asked to assess a number of acoustical properties for those same instruments. Using the estimated acoustical properties as predictor variables in a multiple regression analysis, a significant correlation was found between those properties known to contribute to sad prosody in speech and the judged sadness of the instruments. The best predictor variable was the ability of the instrument to make small pitch movements. Other variables investigated included the darkness of the timbre, the ability to play low pitches, the ability to play quietly, and the capacity of the instrument to "mumble." Four of the acoustical factors were found to exhibit a considerable amount of shared variance, suggesting that they may originate in a common underlying factor. It is suggested that the shared proximal cause of these acoustical features may be low physical energy.

  8. The Feeling of the Story: Narrating to Regulate Anger and Sadness

    Science.gov (United States)

    Pasupathi, Monisha; Wainryb, Cecilia; Mansfield, Cade D.; Bourne, Stacia

    2017-01-01

    Admonitions to tell one’s story in order to feel better reflect the belief that narrative is an effective emotion regulation tool. The present studies evaluate the effectiveness of narrative for regulating sadness and anger, and provide quantitative comparisons of narrative with distraction, reappraisal, and reexposure. The results for sadness (n = 93) and anger (n = 89) reveal that narrative is effective at down-regulating negative emotions, particularly when narratives place events in the past tense and include positive emotions. The results suggest that if people tell the “right” kind of story about their experiences, narrative reduces emotional distress linked to those experiences. PMID:26745208

  9. Anxiety, Sadness, and Emotion Specificity: The Role of Music in Consumer Emotion and Advertisement Evaluation

    Directory of Open Access Journals (Sweden)

    Felix Septianto

    2013-12-01

    Full Text Available Although music could diversely influence consumer judgment process and behavior, it is still unclear whether music can evoke discrete emotions on consumers and influence consumer evaluation toward certain advertisements. This research proposes that music could evoke sad and anxious emotion on consumers; subsequently, consumers would regulate their negative emotions in accordance to their emotion orientations: Consumers who feel sad would show high evaluation toward happy-themed advertisement, while consumers who feel anxious would show high evaluation toward calm-themed advertisement. This paper concludes with the discussion of theoretical and practical implications and conclusion of this study.

  10. Perinatal sadness among Shuar women: support for an evolutionary theory of psychic pain.

    Science.gov (United States)

    Hagen, Edward H; Barrett, H Clark

    2007-03-01

    Psychiatry faces an internal contradiction in that it regards mild sadness and low mood as normal emotions, yet when these emotions are directed toward a new infant, it regards them as abnormal. We apply parental investment theory, a widely used framework from evolutionary biology, to maternal perinatal emotions, arguing that negative emotions directed toward a new infant could serve an important evolved function. If so, then under some definitions of psychiatric disorder, these emotions are not disorders. We investigate the applicability of parental investment theory to maternal postpartum emotions among Shuar mothers. Shuar mothers' conceptions of perinatal sadness closely match predictions of parental investment theory.

  11. Go with the flow: how the consideration of joy versus pride influences automaticity.

    Science.gov (United States)

    Katzir, Maayan; Ori, Bnaya; Eyal, Tal; Meiran, Nachshon

    2015-02-01

    Recently, we have shown that the consideration of joy, without the actual experience of the emotion, impaired performance on the antisaccade task (Katzir, Eyal, Meiran, & Kessler, 2010). We interpreted this finding as indicating inhibitory control failure. However, impaired antisaccade performance may result from either the weakening of inhibitory control, the potentiation of the competing automatic response, or both. In the current research we used a task switching paradigm, which allowed us to assess cognitive control more directly, using Backward Inhibition, Competitor Rule Suppression, and Competitor Rule Priming as cognitive-control indices as well as assessing the Task Rule Congruency Effect (TRCE) which, like the antisaccade, is influenced by both control and automaticity. We found that considering joy compared to pride did not influence any of the cognitive control indices but increased the TRCE. We interpret this finding as evidence that joy consideration leads to increased reliance on automatic tendencies, such as short-term desires. Copyright © 2014 Elsevier B.V. All rights reserved.

  12. Digital Shaded-Relief Image of Alaska

    Science.gov (United States)

    Riehle, J.R.; Fleming, Michael D.; Molnia, B.F.; Dover, J.H.; Kelley, J.S.; Miller, M.L.; Nokleberg, W.J.; Plafker, George; Till, A.B.

    1997-01-01

    Introduction One of the most spectacular physiographic images of the conterminous United States, and the first to have been produced digitally, is that by Thelin and Pike (USGS I-2206, 1991). The image is remarkable for its crispness of detail and for the natural appearance of the artificial land surface. Our goal has been to produce a shaded-relief image of Alaska that has the same look and feel as the Thelin and Pike image. The Alaskan image could have been produced at the same scale as its lower 48 counterpart (1:3,500,000). But by insetting the Aleutian Islands into the Gulf of Alaska, we were able to print the Alaska map at a larger scale (1:2,500,000) and about the same physical size as the Thelin and Pike image. Benefits of the 1:2,500,000 scale are (1) greater resolution of topographic features and (2) ease of reference to the U.S. Geological Survey (USGS) (1987) Alaska Map E and the statewide geologic map (Beikman, 1980), which are both 1:2,500,000 scale. Manually drawn, shaded-relief images of Alaska's land surface have long been available (for example, Department of the Interior, 1909; Raisz, 1948). The topography depicted on these early maps is mainly schematic. Maps showing topographic contours were first available for the entire State in 1953 (USGS, 1:250,000) (J.H. Wittmann, USGS, written commun., 1996). The Alaska Map E was initially released in 1954 in both planimetric (revised in 1973 and 1987) and shaded-relief versions (revised in 1973, 1987, and 1996); topography depicted on the shaded-relief version is based on the 1:250,000-scale USGS topographic maps. Alaska Map E was later modified to include hypsometric tinting by Raven Maps and Images (1989, revised 1993) as copyrighted versions. Other shaded-relief images were produced for The National Geographic Magazine (LaGorce, 1956; 1:3,000,000) or drawn by Harrison (1970; 1:7,500,000) for The National Atlas of the United States. Recently, the State of Alaska digitally produced a shaded-relief image

  13. Medications for Pain Relief during Labor and Delivery

    Science.gov (United States)

    ... FAQ086 LABOR, DELIVERY, AND POSTPARTUM CARE Medications for Pain Relief During Labor and Delivery • What types of medications for pain relief are used during labor and delivery? • What are ...

  14. Mechanical Designs for Relief Valves for Cryogenic Apparatuses and Installations

    CERN Multimedia

    CERN. Geneva

    2016-01-01

    There are also pressure relief valves with warm seat available on which the set pressure is based on an adjustment of forces by permanent magnets. Pressure vessel rules allows also the choice for an active triggered pressure relief valve (Cont...

  15. Late-Cenozoic relief evolution under evolving climate: A review

    OpenAIRE

    Champagnac Jean Daniel; Valla Pierre G.; Herman Frédéric

    2014-01-01

    The present review paper is an attempt to summarize quantitative evidence of Late Cenozoic changes in topographic relief. Different meanings of the word "relief" as it is commonly used and detail the metrics used to quantify it. We then specify methodological tools used to quantify relief change (primarily low temperature thermochronometry and terrestrial cosmogenic nuclides) and analyze published evidence for different regions.Our review first shows that relief changes and rates of changes a...

  16. Crisis Communication Practices at an International Relief Agency

    Science.gov (United States)

    Genova, Gina L.

    2006-01-01

    When a disaster strikes, the affected population relies upon the swift response and aid rendered by relief organizations such as the California-based Direct Relief International. Since 1948, Direct Relief's mission has been to provide essential material resources to locally run health programs in areas affected by natural disasters, wars, and…

  17. 48 CFR 252.229-7001 - Tax relief.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Tax relief. 252.229-7001... Clauses 252.229-7001 Tax relief. As prescribed in 229.402-70(a), use the following clause: Tax Relief (JUN 1997) (a) Prices set forth in this contract are exclusive of all taxes and duties from which the United...

  18. 19 CFR 210.52 - Motions for temporary relief.

    Science.gov (United States)

    2010-04-01

    ....52 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT TRADE ADJUDICATION AND ENFORCEMENT Temporary Relief § 210.52 Motions for temporary relief... issuance of temporary relief, the Commission will be guided by practice under Rule 65 of the Federal Rules...

  19. Photobiomodulation: Implications for Anesthesia and Pain Relief.

    Science.gov (United States)

    Chow, Roberta T; Armati, Patricia J

    2016-12-01

    This review examines the evidence of neural inhibition as a mechanism underlying pain relief and anesthetic effect of photobiomodulation (PBM). PBM for pain relief has also been used for more than 30 years; however, the mechanism of its effectiveness has not been well understood. We review electrophysiological studies in humans and animal models and cell culture studies to examine neural responses to PBM. Evidence shows that PBM can inhibit nerve function in vivo, in situ, ex vivo, and in culture. Animal studies using noxious stimuli indicate nociceptor-specific inhibition with other studies providing direct evidence of local conduction block, leading to inhibited translation of pain centrally. Evidence of PBM-disrupted neuronal physiology affecting axonal flow, cytoskeleton organization, and decreased ATP is also presented. PBM changes are reversible with no side effects or nerve damage. This review provides strong evidence in neuroscience identifying inhibition of neural function as a mechanism for the clinical application of PBM in pain and anesthesia.

  20. Influence of trait empathy on the emotion evoked by sad music and on the preference for it.

    Science.gov (United States)

    Kawakami, Ai; Katahira, Kenji

    2015-01-01

    Some people experience pleasant emotion when listening to sad music. Therefore, they can enjoy listening to it. In the current study, we aimed to investigate such apparently paradoxical emotional mechanisms and focused on the influence of individuals' trait empathy, which has been reported to associate with emotional responses to sad music and a preference for it. Eighty-four elementary school children (42 males and 42 females, mean age 11.9 years) listened to two kinds of sad music and rated their emotional state and liking toward them. In addition, trait empathy was assessed using the Interpersonal Reactivity Index scale, which comprises four sub-components: Empathic Concern, Personal Distress, Perspective Taking, and Fantasy (FS). We conducted a path analysis and tested our proposed model that hypothesized that trait empathy and its sub-components would affect the preference for sad music directly or indirectly, mediated by the emotional response to the sad music. Our findings indicated that FS, a sub-component of trait empathy, was directly associated with liking sad music. Additionally, perspective taking ability, another sub-component of trait empathy, was correlated with the emotional response to sad music. Furthermore, the experience of pleasant emotions contributed to liking sad music.

  1. SAD kinases sculpt axonal arbors of sensory neurons through long and short-term responses to neurotrophin signals

    Science.gov (United States)

    Lilley, Brendan N.; Pan, Y. Albert; Sanes, Joshua R.

    2013-01-01

    SUMMARY Extrinsic cues activate intrinsic signaling mechanisms to pattern neuronal shape and connectivity. We showed previously that three cytoplasmic Ser/Thr kinases, LKB1, SAD-A and SAD-B, control early axon-dendrite polarization in forebrain neurons. Here we assess their role in other neuronal types. We found that all three kinases are dispensable for axon formation outside of the cortex, but that SAD kinases are required for formation of central axonal arbors by subsets of sensory neurons. The requirement for SAD kinases is most prominent in NT-3 dependent neurons. SAD kinases transduce NT-3 signals in two ways through distinct pathways. First, sustained NT-3/TrkC signaling increases SAD protein levels. Second, short duration NT-3/TrkC signals transiently activate SADs by inducing dephosphorylation of C-terminal domains, thereby allowing activating phosphorylation of the kinase domain. We propose that SAD kinases integrate long- and short duration signals from extrinsic cues to sculpt axon arbors within the CNS. PMID:23790753

  2. SAD kinases sculpt axonal arbors of sensory neurons through long- and short-term responses to neurotrophin signals.

    Science.gov (United States)

    Lilley, Brendan N; Pan, Y Albert; Sanes, Joshua R

    2013-07-10

    Extrinsic cues activate intrinsic signaling mechanisms to pattern neuronal shape and connectivity. We showed previously that three cytoplasmic Ser/Thr kinases, LKB1, SAD-A, and SAD-B, control early axon-dendrite polarization in forebrain neurons. Here, we assess their role in other neuronal types. We found that all three kinases are dispensable for axon formation outside of the cortex but that SAD kinases are required for formation of central axonal arbors by subsets of sensory neurons. The requirement for SAD kinases is most prominent in NT-3 dependent neurons. SAD kinases transduce NT-3 signals in two ways through distinct pathways. First, sustained NT-3/TrkC signaling increases SAD protein levels. Second, short-duration NT-3/TrkC signals transiently activate SADs by inducing dephosphorylation of C-terminal domains, thereby allowing activating phosphorylation of the kinase domain. We propose that SAD kinases integrate long- and short-duration signals from extrinsic cues to sculpt axon arbors within the CNS. Copyright © 2013 Elsevier Inc. All rights reserved.

  3. Influence of Trait Empathy on the Emotion Evoked by Sad Music and on the Preference for it

    Directory of Open Access Journals (Sweden)

    Ai eKawakami

    2015-10-01

    Full Text Available Some people experience pleasant emotion when listening to sad music. Therefore, they can enjoy listening to it. In the current study, we aimed to investigate such apparently paradoxical emotional mechanisms and focused on the influence of individuals’ trait empathy, which has been reported to associate with emotional responses to sad music and a preference for it. Eighty-four elementary school children (42 males and 42 females, mean age 11.9 years listened to two kinds of sad music and rated their emotional state and liking towards them. In addition, trait empathy was assessed using the IRI scale, which comprises four sub-components: Empathic Concern, Personal Distress, Perspective Taking, and Fantasy. We conducted a path analysis and tested our proposed model that hypothesized that trait empathy and its sub-components would affect the preference for sad music directly or indirectly, mediated by the emotional response to the sad music. Our findings indicated that fantasy, a sub-component of trait empathy, was directly associated with liking sad music. Additionally, perspective taking ability, another sub-component of trait empathy, was correlated with the emotional response to sad music. Furthermore, the experience of pleasant emotions contributed to liking sad music.

  4. Maternal Sadness and Adolescents' Responses to Stress in Offspring of Mothers with and without a History of Depression

    Science.gov (United States)

    Jaser, Sarah S.; Fear, Jessica M.; Reeslund, Kristen L.; Champion, Jennifer E.; Reising, Michelle M.; Compas, Bruce E.

    2008-01-01

    This study examined maternal sadness and adolescents' responses to stress in the offspring (n = 72) of mothers with and without a history of depression. Mothers with a history of depression reported higher levels of current depressive symptoms and exhibited greater sadness during interactions with their adolescent children (ages 11-14) than…

  5. Why We Like to Watch Sad Films : The Pleasure of Being Moved in Aesthetic Experiences

    NARCIS (Netherlands)

    Hanich, Julian; Wagner, Valentin; Shah, Mira; Jacobsen, Thomas; Menninghaus, Winfried

    This article investigates an age-old, puzzling question: how can a negatively valenced emotion such as sadness go together with aesthetic liking and even pleasure? We propose that an answer to this question must take into account the feeling of being moved, a complex emotional state that plays a

  6. Anticipated Coping with Interpersonal Stressors: Links with the Emotional Reactions of Sadness, Anger, and Fear

    Science.gov (United States)

    Zimmer-Gembeck, Melanie J.; Skinner, Ellen A.; Morris, Helen; Thomas, Rae

    2013-01-01

    The same stressor can evoke different emotions across individuals, and emotions can prompt certain coping responses. Responding to four videotaped interpersonal stressors, adolescents ("N" = 230, the average values of "X"[subscript age] = 10 years) reported their sadness, fear "and" anger, and 12 coping strategies.…

  7. Verbal and facial-emotional Stroop tasks reveal specific attentional interferences in sad mood

    NARCIS (Netherlands)

    Isaac, L.; Vrijsen, J.N.; Eling, P.A.T.M.; Oostrom, I.I.H. van; Speckens, A.E.M.; Becker, E.S.

    2012-01-01

    Mood congruence refers to the tendency of individuals to attend to information more readily when it has the same emotional content as their current mood state. The aim of the present study was to ascertain whether attentional interference occurred for participants in sad mood states for emotionally

  8. Non-response to sad mood induction: implications for emotion research.

    Science.gov (United States)

    Rottenberg, Jonathan; Kovacs, Maria; Yaroslavsky, Ilya

    2018-05-01

    Experimental induction of sad mood states is a mainstay of laboratory research on affect and cognition, mood regulation, and mood disorders. Typically, the success of such mood manipulations is reported as a statistically significant pre- to post-induction change in the self-rated intensity of the target affect. The present commentary was motivated by an unexpected finding in one of our studies concerning the response rate to a well-validated sad mood induction. Using the customary statistical approach, we found a significant mean increase in self-rated sadness intensity with a moderate effect size, verifying the "success" of the mood induction. However, that "success" masked that, between one-fifth and about one-third of our samples (adolescents who had histories of childhood-onset major depressive disorder and healthy controls) reported absolutely no sadness in response to the mood induction procedure. We consider implications of our experience for emotion research by (1) commenting upon the typically overlooked phenomenon of nonresponse, (2) suggesting changes in reporting practices regarding mood induction success, and (3) outlining future directions to help scientists determine why some subjects do not respond to experimental mood induction.

  9. Parent and child acceptability and staff evaluation of K-SADS-PL

    DEFF Research Database (Denmark)

    Sørensen, Merete Juul; Thomsen, Per Hove; Bilenberg, Niels

    2007-01-01

    Standardised diagnostic interviews are used increasingly in child and adolescent psychiatry; yet little is known about the attitudes towards such interviews among parents, children and staff members. In this study, we have aimed to assess (1) the K-SADS-PL's acceptability to parents and children (2...

  10. Sad and happy emotion discrimination in music by children with cochlear implants.

    Science.gov (United States)

    Hopyan, Talar; Manno, Francis A M; Papsin, Blake C; Gordon, Karen A

    2016-01-01

    Children using cochlear implants (CIs) develop speech perception but have difficulty perceiving complex acoustic signals. Mode and tempo are the two components used to recognize emotion in music. Based on CI limitations, we hypothesized children using CIs would have impaired perception of mode cues relative to their normal hearing peers and would rely more heavily on tempo cues to distinguish happy from sad music. Study participants were children with 13 right CIs and 3 left CIs (M = 12.7, SD = 2.6 years) and 16 normal hearing peers. Participants judged 96 brief piano excerpts from the classical genre as happy or sad in a forced-choice task. Music was randomly presented with alterations of transposed mode, tempo, or both. When music was presented in original form, children using CIs discriminated between happy and sad music with accuracy well above chance levels (87.5%) but significantly below those with normal hearing (98%). The CI group primarily used tempo cues, whereas normal hearing children relied more on mode cues. Transposing both mode and tempo cues in the same musical excerpt obliterated cues to emotion for both groups. Children using CIs showed significantly slower response times across all conditions. Children using CIs use tempo cues to discriminate happy versus sad music reflecting a very different hearing strategy than their normal hearing peers. Slower reaction times by children using CIs indicate that they found the task more difficult and support the possibility that they require different strategies to process emotion in music than normal.

  11. Prophylactic treatment of seasonal affective disorder (SAD) by using light visors : Bright white or infrared light?

    NARCIS (Netherlands)

    Meesters, Y; Beersma, DGM; Bouhuys, AL; van den Hoofdakker, RH

    1999-01-01

    Background: Thirty-eight patients with SAD participated in a light visor study addressing two questions. 1. Can the development of a depressive episode be prevent ed by daily exposure to bright light started before symptom onset in early fall and continued throughout the winter? 2. Does the light

  12. Parental Personality and Its Relationship to Socialization of Sadness in Children.

    Science.gov (United States)

    Race, Eleanor; Brand, Ann E.

    The relationship between parental personality traits and how parents socialize their children's emotions is largely unexplored. This study examined the association of personality traits such as Neuroticism and Agreeableness, and emotion traits such as Anxiety and Trait Depression to the strategies parents use to socialize their children's sadness,…

  13. Inducing sadness and anxiousness through visual media: Measurement techniques and persistence

    NARCIS (Netherlands)

    Kuijsters, A.; Redi, J.; Ruyter, B.E.R. de; Heynderickx, I.

    2016-01-01

    The persistence of negative moods (sadness and anxiousness) induced by three visual Mood Induction Procedures (MIP) was investigated. The evolution of the mood after the MIP was monitored for a period of 8 minutes with the Self-Assessment Manikin (every 2 minutes) and with recordings of skin

  14. Inducing sadness and anxiousness through visual media: measurement techniques and persistence

    NARCIS (Netherlands)

    A. Kuijsters (Andre); J.A. Redi (Judith); B. de Ruyter (Boris); I. Heynderickx (Ingrid)

    2016-01-01

    textabstractThe persistence of negative moods (sadness and anxiousness) induced by three visual Mood Induction Procedures (MIP) was investigated. The evolution of the mood after the MIP was monitored for a period of 8 min with the Self-Assessment Manikin (SAM; every 2 min) and with recordings of

  15. Effects of skip a day (SAD) feeding regime during rearing on the ...

    African Journals Online (AJOL)

    Birds in group 1 were fed ad libitum daily, while those in groups 2, 3, 4 and 5 were subjected to SAD feeding regimen for 2 ,4 ,6 and 8 weeks, respectively. Hens in all groups were thereafter fed ad libitum during a 30-week laying period. Birds in all treatment groups had unrestricted access to water before, during and after ...

  16. Influence of Intensity on Children's Sensitivity to Happy, Sad, and Fearful Facial Expressions

    Science.gov (United States)

    Gao, Xiaoqing; Maurer, Daphne

    2009-01-01

    Most previous studies investigating children's ability to recognize facial expressions used only intense exemplars. Here we compared the sensitivity of 5-, 7-, and 10-year-olds with that of adults (n = 24 per age group) for less intense expressions of happiness, sadness, and fear. The developmental patterns differed across expressions. For…

  17. The Experience of Anger and Sadness in Everyday Problems Impacts Age Differences in Emotion Regulation

    Science.gov (United States)

    Blanchard-Fields, Fredda; Coats, Abby Heckman

    2008-01-01

    The authors examined regulation of the discrete emotions anger and sadness in adolescents through older adults in the context of describing everyday problem situations. The results support previous work; in comparison to younger age groups, older adults reported that they experienced less anger and reported that they used more passive and fewer…

  18. Parental socialization of sadness regulation in middle childhood: the role of expectations and gender.

    Science.gov (United States)

    Cassano, Michael C; Zeman, Janice L

    2010-09-01

    The authors of this study investigated mothers' and fathers' socialization of their children's sadness. The particular focus was an examination of how socialization practices changed when parents' expectancies concerning their child's sadness management abilities were violated. Methods included an experimental manipulation and direct observation of parent-child interactions in 62 families of White, middle-class children in 3rd and 4th grades. Families were randomly assigned to 1 of 2 conditions. After parents were provided with a description of normative child behavior on a sadness-induction task, feedback was manipulated such that parents in the control condition were told their child had demonstrated typical regulation while parents in the violated-expectancy condition were informed their child did not manage sadness as well as peers. The hypothesis that violated expectancies influence socialization processes was supported, with greater evidence emerging for fathers than mothers. In certain circumstances within the violated-expectancy condition, there was more parental similarity in socialization practices than in the control condition. Further, mother-father comparisons indicated differences in socialization as a function of parent and child gender that were generally consistent with gender stereotypes.

  19. Neural Substrates for Processing Task-Irrelevant Sad Images in Adolescents

    Science.gov (United States)

    Wang, Lihong; Huettel, Scott; De Bellis, Michael D.

    2008-01-01

    Neural systems related to cognitive and emotional processing were examined in adolescents using event-related functional magnetic resonance imaging (fMRI). Ten healthy adolescents performed an emotional oddball task. Subjects detected infrequent circles (targets) within a continual stream of phase-scrambled images (standards). Sad and neutral…

  20. Maternal Socialization of Children's Anger, Sadness, and Physical Pain in Two Communities in Gujarat, India

    Science.gov (United States)

    Raval, Vaishali Vidhatri; Martini, Tanya Susan

    2009-01-01

    Despite the recognition of cultural influences in child socialization, little is known about socialization of emotion in children from different cultures. This study examined (a) Gujarati Indian mothers' reports concerning their beliefs, affective and behavioral responses to their children's displays of anger, sadness, and physical pain, and (b)…

  1. The Sad, the Mad and the Bad: Co-Existing Discourses of Girlhood

    Science.gov (United States)

    Brown, Marion

    2011-01-01

    Three significant, prevailing and overlapping narratives of teenage girls have dominated North American popular consciousness since the early 1990s: the sad girl, victimized by male privilege and misogyny of adolescence and beyond; the mad grrrls who rejected this vulnerability through music and media; and the bad girls of much current popular…

  2. Coordinating Robot Teams for Disaster Relief

    Science.gov (United States)

    2015-05-01

    eventually guide vehicles in cooperation with its Operator(s), but in this paper we assume static mission goals, a fixed number of vehicles, and a...is tedious and error prone. Kress-Gazit et al. (2009) instead synthesize an FSA from an LTL specification using a game theory approach (Bloem et al...helping an Operator coordinate a team of vehicles in Disaster Relief. Acknowledgements Thanks to OSD ASD (R&E) for sponsoring this research. The

  3. Relief Evolution in Tectonically Active Mountain Ranges

    Science.gov (United States)

    Whipple, Kelin X.

    2004-01-01

    The overall aims of this 3-yr project, as originally proposed were to: (1) investigate quantitatively the roles of fluvial and glacial erosion in the evolution of relief in mountainous regions, and (2) test rigorously the quality and accuracy of SRTM topographic data in areas of rugged relief - both the most challenging and of greatest interest to geomorphic, neotectonic, and hazards applications. Natural laboratories in both the western US and the Southern Alps of New Zealand were identified as most promising. The project has been both successful and productive, despite the fact that no SRTM data for our primary field sites in New Zealand were released on the time frame of the work effort. Given the delayed release of SRTM data, we pursued the scientific questions of the roles of fluvial and, especially, glacial erosion in the evolution of relief in mountainous regions using available digital elevation models (DEMs) for the Southern Alps of New Zealand (available at both 25m and 50m pixel sizes), and USGS 10m and 30m DEMs within the Western US. As emphasized in the original proposal, we chose the emphasis on the role of glacial modification of topographic relief because there has been little quantitative investigation of glacial erosion processes at landscape scale. This is particularly surprising considering the dramatic sculpting of most mid- and high-latitude mountain ranges, the prodigious quantities of glacially-derived sediment in terrestrial and marine basins, and the current cross-disciplinary interest in the role of denudational processes in orogenesis and the evolution of topography in general. Moreover, the evolution of glaciated landscapes is not only a fundamental problem in geomorphology in its own right, but also is at the heart of the debate over Late Cenozoic linkages between climate and tectonics.

  4. Venting of gas deflagrations through relief pipes

    OpenAIRE

    Ferrara, Gabriele

    2006-01-01

    Vent devices for gas and dust explosions are often ducted to safety locations by means of relief pipes for the discharge of hot combustion products or blast waves (NFPA 68, 2002). The presence of the duct is likely to increase the severity of the explosion with respect to simply vented vessels posing a problem for the proper design of this venting configuration. The phenomenology of the vented explosion is complicated as the interaction of combustion in the duct with primary combustion in...

  5. The moderating role of personal relevance on differential priming of anxiety and sadness on perceived travel risk: a replication.

    Science.gov (United States)

    Chiou, Wen-Bin; Chang, Ming-Hsu; Chen, Chien-Lung

    2009-04-01

    Raghunathan and Pham conducted a pioneer study in 1999 on the motivational influences of anxiety and sadness on decision making and indicated that anxiety would motivate individuals to be risk averse, whereas sadness would motivate individuals to be risk taking. A replication study was employed in the domain of perceived travel risk. Compared to participants in a neutral mood, anxious participants showed higher perceived travel risk than sad participants. Moreover, the differential effect of anxiety and sadness on perceived travel risk was only pronounced under the high personal relevance condition, in which participants made personal decisions and expected that they would be affected by the outcomes. In general, the results extend the notion proposed by Raghunathan and Pham suggesting that travelers' implicit goals primed by anxiety or sadness used for mood-repair purposes appear to be moderated by personal relevance.

  6. Uncovering a Role for the Tail of the Dictyostelium discoideum SadA Protein in Cell-Substrate Adhesion ▿ †

    Science.gov (United States)

    Kowal, Anthony S.; Chisholm, Rex L.

    2011-01-01

    Previous work from our laboratory showed that the Dictyostelium discoideum SadA protein plays a central role in cell-substrate adhesion. SadA null cells exhibit a loss of adhesion, a disrupted actin cytoskeleton, and a cytokinesis defect. How SadA mediates these phenotypes is unknown. This work addresses the mechanism of SadA function, demonstrating an important role for the C-terminal cytoplasmic tail in SadA function. We found that a SadA tailless mutant was unable to rescue the sadA adhesion deficiency, and overexpression of the SadA tail domain reduced adhesion in wild-type cells. We also show that SadA is closely associated with the actin cytoskeleton. Mutagenesis studies suggested that four serine residues in the tail, S924/S925 and S940/S941, may regulate association of SadA with the actin cytoskeleton. Glutathione S-transferase pull-down assays identified at least one likely interaction partner of the SadA tail, cortexillin I, a known actin bundling protein. Thus, our data demonstrate an important role for the carboxy-terminal cytoplasmic tail in SadA function and strongly suggest that a phosphorylation event in this tail regulates an interaction with cortexillin I. Based on our data, we propose a model for the function of SadA. PMID:21441344

  7. On the influence of crystal size and wavelength on native SAD phasing.

    Science.gov (United States)

    Liebschner, Dorothee; Yamada, Yusuke; Matsugaki, Naohiro; Senda, Miki; Senda, Toshiya

    2016-06-01

    Native SAD is an emerging phasing technique that uses the anomalous signal of native heavy atoms to obtain crystallographic phases. The method does not require specific sample preparation to add anomalous scatterers, as the light atoms contained in the native sample are used as marker atoms. The most abundant anomalous scatterer used for native SAD, which is present in almost all proteins, is sulfur. However, the absorption edge of sulfur is at low energy (2.472 keV = 5.016 Å), which makes it challenging to carry out native SAD phasing experiments as most synchrotron beamlines are optimized for shorter wavelength ranges where the anomalous signal of sulfur is weak; for longer wavelengths, which produce larger anomalous differences, the absorption of X-rays by the sample, solvent, loop and surrounding medium (e.g. air) increases tremendously. Therefore, a compromise has to be found between measuring strong anomalous signal and minimizing absorption. It was thus hypothesized that shorter wavelengths should be used for large crystals and longer wavelengths for small crystals, but no thorough experimental analyses have been reported to date. To study the influence of crystal size and wavelength, native SAD experiments were carried out at different wavelengths (1.9 and 2.7 Å with a helium cone; 3.0 and 3.3 Å with a helium chamber) using lysozyme and ferredoxin reductase crystals of various sizes. For the tested crystals, the results suggest that larger sample sizes do not have a detrimental effect on native SAD data and that long wavelengths give a clear advantage with small samples compared with short wavelengths. The resolution dependency of substructure determination was analyzed and showed that high-symmetry crystals with small unit cells require higher resolution for the successful placement of heavy atoms.

  8. Predicting suicide attempts with the SAD PERSONS scale: a longitudinal analysis.

    Science.gov (United States)

    Bolton, James M; Spiwak, Rae; Sareen, Jitender

    2012-06-01

    The SAD PERSONS scale is a widely used risk assessment tool for suicidal behavior despite a paucity of supporting data. The objective of this study was to examine the ability of the scale in predicting suicide attempts. Participants consisted of consecutive referrals (N=4,019) over 2 years (January 1, 2009 to December 31, 2010) to psychiatric services in the emergency departments of the 2 largest tertiary care hospitals in the province of Manitoba, Canada. SAD PERSONS and Modified SAD PERSONS (MSPS) scale scores were recorded for individuals at their index and all subsequent presentations. The 2 main outcome measures in the study included current suicide attempts (at index presentation) and future suicide attempts (within the next 6 months). The ability of the scales to predict suicide attempts was evaluated with logistic regression, sensitivity and specificity analyses, and receiver operating characteristic curves. 566 people presented with suicide attempts (14.1% of the sample). Both SAD PERSONS and MSPS showed poor predictive ability for future suicide attempts. Compared to low risk scores, high risk baseline scores had low sensitivity (19.6% and 40.0%, respectively) and low positive predictive value (5.3% and 7.4%, respectively). SAD PERSONS did not predict suicide attempts better than chance (area under the curve =0.572; 95% confidence interval [CI], 0.51-0.64; P value nonsignificant). Stepwise regression identified 5 original scale items that accounted for the greatest proportion of future suicide attempt variance. High risk scores using this model had high sensitivity (93.5%) and were associated with a 5-fold higher likelihood of future suicide attempt presentation (odds ratio =5.58; 95% CI, 2.24-13.86; PSAD PERSONS and MSPS do not accurately predict future suicide attempts. © Copyright 2012 Physicians Postgraduate Press, Inc.

  9. A Functional MRI Study of Happy and Sad Emotions in Music with and without Lyrics

    Science.gov (United States)

    Brattico, Elvira; Alluri, Vinoo; Bogert, Brigitte; Jacobsen, Thomas; Vartiainen, Nuutti; Nieminen, Sirke; Tervaniemi, Mari

    2011-01-01

    Musical emotions, such as happiness and sadness, have been investigated using instrumental music devoid of linguistic content. However, pop and rock, the most common musical genres, utilize lyrics for conveying emotions. Using participants’ self-selected musical excerpts, we studied their behavior and brain responses to elucidate how lyrics interact with musical emotion processing, as reflected by emotion recognition and activation of limbic areas involved in affective experience. We extracted samples from subjects’ selections of sad and happy pieces and sorted them according to the presence of lyrics. Acoustic feature analysis showed that music with lyrics differed from music without lyrics in spectral centroid, a feature related to perceptual brightness, whereas sad music with lyrics did not diverge from happy music without lyrics, indicating the role of other factors in emotion classification. Behavioral ratings revealed that happy music without lyrics induced stronger positive emotions than happy music with lyrics. We also acquired functional magnetic resonance imaging data while subjects performed affective tasks regarding the music. First, using ecological and acoustically variable stimuli, we broadened previous findings about the brain processing of musical emotions and of songs versus instrumental music. Additionally, contrasts between sad music with versus without lyrics recruited the parahippocampal gyrus, the amygdala, the claustrum, the putamen, the precentral gyrus, the medial and inferior frontal gyri (including Broca’s area), and the auditory cortex, while the reverse contrast produced no activations. Happy music without lyrics activated structures of the limbic system and the right pars opercularis of the inferior frontal gyrus, whereas auditory regions alone responded to happy music with lyrics. These findings point to the role of acoustic cues for the experience of happiness in music and to the importance of lyrics for sad musical emotions

  10. A Functional MRI Study of Happy and Sad Emotions in Music with and without Lyrics.

    Science.gov (United States)

    Brattico, Elvira; Alluri, Vinoo; Bogert, Brigitte; Jacobsen, Thomas; Vartiainen, Nuutti; Nieminen, Sirke; Tervaniemi, Mari

    2011-01-01

    Musical emotions, such as happiness and sadness, have been investigated using instrumental music devoid of linguistic content. However, pop and rock, the most common musical genres, utilize lyrics for conveying emotions. Using participants' self-selected musical excerpts, we studied their behavior and brain responses to elucidate how lyrics interact with musical emotion processing, as reflected by emotion recognition and activation of limbic areas involved in affective experience. We extracted samples from subjects' selections of sad and happy pieces and sorted them according to the presence of lyrics. Acoustic feature analysis showed that music with lyrics differed from music without lyrics in spectral centroid, a feature related to perceptual brightness, whereas sad music with lyrics did not diverge from happy music without lyrics, indicating the role of other factors in emotion classification. Behavioral ratings revealed that happy music without lyrics induced stronger positive emotions than happy music with lyrics. We also acquired functional magnetic resonance imaging data while subjects performed affective tasks regarding the music. First, using ecological and acoustically variable stimuli, we broadened previous findings about the brain processing of musical emotions and of songs versus instrumental music. Additionally, contrasts between sad music with versus without lyrics recruited the parahippocampal gyrus, the amygdala, the claustrum, the putamen, the precentral gyrus, the medial and inferior frontal gyri (including Broca's area), and the auditory cortex, while the reverse contrast produced no activations. Happy music without lyrics activated structures of the limbic system and the right pars opercularis of the inferior frontal gyrus, whereas auditory regions alone responded to happy music with lyrics. These findings point to the role of acoustic cues for the experience of happiness in music and to the importance of lyrics for sad musical emotions.

  11. A functional MRI study of happy and sad emotions in music with and without lyrics

    Directory of Open Access Journals (Sweden)

    Elvira eBrattico

    2011-12-01

    Full Text Available Musical emotions, such as happiness and sadness, have been investigated using instrumental music devoid of linguistic content. However, pop and rock, the most common musical genres, utilize lyrics for conveying emotions. Using participants’ self-selected musical excerpts, we studied their behavior and brain responses to elucidate how lyrics interact with musical emotion processing, as reflected by emotion recognition and activation of limbic areas involved in affective experience. We extracted samples from subjects’ selections of sad and happy pieces and sorted them according to the presence of lyrics. Acoustic feature analysis showed that music with lyrics differed from music without lyrics in spectral centroid, a feature related to perceptual brightness, whereas sad music with lyrics did not diverge from happy music without lyrics, indicating the role of other factors in emotion classification. Behavioral ratings revealed that happy music without lyrics induced stronger positive emotions than happy music with lyrics. We also acquired functional magnetic resonance imaging (fMRI data while subjects performed affective tasks regarding the music. First, using ecological and acoustically variable stimuli, we broadened previous findings about the brain processing of musical emotions and of songs versus instrumental music. Additionally, contrasts between sad music with versus without lyrics recruited the parahippocampal gyrus, the amygdala, the claustrum, the putamen, the precentral gyrus, the medial and inferior frontal gyri (including Broca’s area, and the auditory cortex, while the reverse contrast produced no activations. Happy music without lyrics activated structures of the limbic system and the right pars opercularis of the inferior frontal gyrus, whereas auditory regions alone responded to happy music with lyrics. These findings point to the role of acoustic cues for the experience of happiness in music and to the importance of lyrics

  12. PRIDE FOR PLAY: PERSONAL RESPONSIBILITY IN DAILY EFFORT FOR PARTICIPATION IN LIFELONG ACTIVITY FOR YOUTHS. A SINGAPOREAN CONTEXT

    Directory of Open Access Journals (Sweden)

    Michael Chia

    2007-09-01

    Full Text Available Singapore, a developed city state of four million people is experiencing the pitfalls that come with rapid modernisation and economic progress- elevated disease risk factors among adults and young people. Weekly compulsory physical education classes of 70 minutes in schools and the associated sports activities after classes are inadequate to meet emergent physical activity guidelines of a daily accumulation of at least 90 minutes of physical activity of at least moderate intensity. Daily play sessions that are exclusive of an active daily recess, physical education classes taught by trained specialists and after-school sport sessions, can provide many developmental and holistic health benefits that may carry over into adulthood. A school environment that is play-encouraging, play-enabling and play-inviting can be a useful, innovative and natural way of inculcating a love for movement and help redress a serious trend of physical activity insufficiency while youngsters engage electronic gaming activities. Pilot initiatives for the PRIDE (personal responsibility in daily effort for PLAY (participation in lifelong activity for youths programme is a radicalised approach in a number of primary schools in Singapore to infuse daily physical play of between 20 to 45 minutes during curriculum hours. The hope is that PRIDE for PLAY will reap benefits of improved holistic health of youngsters- better physical, social, emotional and mental attributes. While PRIDE for PLAY is no panacea to all of the ills of modernisation, it will go some way in helping the students of tomorrow to be physically healthy, socially more engaged and tolerant of others, mentally more apt to problem-solve and emotionally more proficient to embrace working life in adulthood

  13. New Nitric Oxide Donor NCX 1443: Therapeutic Effects on Pulmonary Hypertension in the SAD Mouse Model of Sickle Cell Disease.

    Science.gov (United States)

    Abid, Shariq; Kebe, Kanny; Houssaïni, Amal; Tomberli, Françoise; Marcos, Elisabeth; Bizard, Emilie; Breau, Marielle; Parpaleix, Aurelien; Tissot, Claire-Marie; Maitre, Bernard; Lipskaia, Larissa; Derumeaux, Genevieve; Bastia, Elena; Mekontso-Dessap, Armand; Adnot, Serge

    2018-05-01

    Nitric oxide (NO) donors may be useful for treating pulmonary hypertension (PH) complicating sickle cell disease (SCD), as endogenous NO is inactivated by hemoglobin released by intravascular hemolysis. Here, we investigated the effects of the new NO donor NCX1443 on PH in transgenic SAD mice, which exhibit mild SCD without severe hemolytic anemia. In SAD and wild-type (WT) mice, the pulmonary pressure response to acute hypoxia was similar and was abolished by 100 mg/kg NCX1443. The level of PH was also similar in SAD and WT mice exposed to chronic hypoxia (9% O2) alone or with SU5416 and was similarly reduced by daily NCX1443 gavage. Compared with WT mice, SAD mice exhibited higher levels of HO-1, endothelial NO synthase, and PDE5 but similar levels of lung cyclic guanosine monophosphate. Cultured pulmonary artery smooth muscle cells from SAD mice grew faster than those from WT mice and had higher PDE5 protein levels. Combining NCX1443 and a PDE5 inhibitor suppressed the growth rate difference between SAD and WT cells and induced a larger reduction in hypoxic PH severity in SAD than in WT mice. By amplifying endogenous protective mechanisms, NCX1443 in combination with PDE5 inhibition may prove useful for treating PH complicating SCD.

  14. A chemical-genetic strategy reveals distinct temporal requirements for SAD-1 kinase in neuronal polarization and synapse formation

    Directory of Open Access Journals (Sweden)

    Shokat Kevan M

    2008-09-01

    Full Text Available Abstract Background Neurons assemble into a functional network through a sequence of developmental processes including neuronal polarization and synapse formation. In Caenorhabditis elegans, the serine/threonine SAD-1 kinase is essential for proper neuronal polarity and synaptic organization. To determine if SAD-1 activity regulates the establishment or maintenance of these neuronal structures, we examined its temporal requirements using a chemical-genetic method that allows for selective and reversible inactivation of its kinase activity in vivo. Results We generated a PP1 analog-sensitive variant of SAD-1. Through temporal inhibition of SAD-1 kinase activity we show that its activity is required for the establishment of both neuronal polarity and synaptic organization. However, while SAD-1 activity is needed strictly when neurons are polarizing, the temporal requirement for SAD-1 is less stringent in synaptic organization, which can also be re-established during maintenance. Conclusion This study reports the first temporal analysis of a neural kinase activity using the chemical-genetic system. It reveals that neuronal polarity and synaptic organization have distinct temporal requirements for SAD-1.

  15. The effects of experimentally-induced sad and happy mood on sexual arousal in sexually healthy women.

    Science.gov (United States)

    ter Kuile, Moniek M; Both, Stephanie; van Uden, Janneke

    2010-03-01

    In depressed women, common sexual difficulties include decreased sexual desire, sexual arousal and orgasmic difficulties, reduced sexual satisfaction, and reduced sexual pleasure. Experimental research on the influence of depressed mood on genital and subjective sexual arousal in women is scarce. To investigate the effects of sad mood on genital and subjective sexual arousal in sexually healthy women, using a mood induction procedure. Thirty-two subjects received a sad mood and a happy mood induction, on two different days, using a within subjects design. The mood induction procedure was a combination of the Velten procedure and music. In the Velten procedure, the subject is asked to read sad or happy self-referent sentences and to experience the mood suggested by these sentences. Immediately following mood induction, the subjects were exposed to an erotic film clip. Genital arousal was assessed using vaginal photoplethysmography. Self-report ratings of sad and happy mood, subjective sexual arousal and affective reactions were collected before and after the erotic clip. The sad and happy mood ratings indicated that the mood inductions affected mood as intended. No difference in genital sexual arousal was found between the sad and happy mood conditions. Subjects reported significantly less subjective sexual arousal and positive affect and marginally significant fewer genital sensations and more negative affect in the sad mood condition than in the happy mood condition. The results provide empirical support for the idea that mood can impact on subjective sexual arousal in women.

  16. LOFT pressurizer safety: relief valve reliability

    International Nuclear Information System (INIS)

    Brown, E.S.

    1978-01-01

    The LOFT pressurizer self-actuating safety-relief valves are constructed to the present state-of-the-art and should have reliability equivalent to the valves in use on PWR plants in the U.S. There have been no NRC incident reports on valve failures to lift that would challenge the Technical Specification Safety Limit. Fourteen valves have been reported as lifting a few percentage points outside the +-1% Tech. Spec. surveillance tolerance (9 valves tested over and 5 valves tested under specification). There have been no incident reports on failures to reseat. The LOFT surveillance program for assuring reliability is equivalent to nuclear industry practice

  17. LOFT pressurizer safety: relief valve reliability

    Energy Technology Data Exchange (ETDEWEB)

    Brown, E.S.

    1978-01-18

    The LOFT pressurizer self-actuating safety-relief valves are constructed to the present state-of-the-art and should have reliability equivalent to the valves in use on PWR plants in the U.S. There have been no NRC incident reports on valve failures to lift that would challenge the Technical Specification Safety Limit. Fourteen valves have been reported as lifting a few percentage points outside the +-1% Tech. Spec. surveillance tolerance (9 valves tested over and 5 valves tested under specification). There have been no incident reports on failures to reseat. The LOFT surveillance program for assuring reliability is equivalent to nuclear industry practice.

  18. Shaded Relief of Rio Sao Francisco, Brazil

    Science.gov (United States)

    2000-01-01

    This topographic image acquired by SRTM shows an area south of the Sao Francisco River in Brazil. The scrub forest terrain shows relief of about 400 meters (1300 feet). Areas such as these are difficult to map by traditional methods because of frequent cloud cover and local inaccessibility. This region has little topographic relief, but even subtle changes in topography have far-reaching effects on regional ecosystems. The image covers an area of 57 km x 79 km and represents one quarter of the 225 km SRTM swath. Colors range from dark blue at water level to white and brown at hill tops. The terrain features that are clearly visible in this image include tributaries of the Sao Francisco, the dark-blue branch-like features visible from top right to bottom left, and on the left edge of the image, and hills rising up from the valley floor. The San Francisco River is a major source of water for irrigation and hydroelectric power. Mapping such regions will allow scientists to better understand the relationships between flooding cycles, forestation and human influences on ecosystems.This shaded relief image was generated using topographic data from the Shuttle Radar Topography Mission. A computer-generated artificial light source illuminates the elevation data to produce a pattern of light and shadows. Slopes facing the light appear bright, while those facing away are shaded. On flatter surfaces, the pattern of light and shadows can reveal subtle features in the terrain. Shaded relief maps are commonly used in applications such as geologic mapping and land use planning.The Shuttle Radar Topography Mission (SRTM), launched on February 11, 2000, uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200

  19. Pain relief in labour: tramadol versus pentazocine

    OpenAIRE

    Kavita Chandnani; H. B. Sainee

    2013-01-01

    Background: The present study was undertaken to compare the effect of 100 mg intramuscular tramadol to 30 mg intramuscular Pentazocine for labour analgesia. Methods: A total of 60 cases with 37-40 weeks pregnancy in labour, without any foetal or maternal complications were selected. Out of them Inj. Tramadol was given to 30 cases while rest of the 30 patients received injection Pentazocine. Results: In Tramadol group pain relief was observed in 80% cases, effect started as early as 7-8 min an...

  20. Targinact--opioid pain relief without constipation?

    Science.gov (United States)

    2010-12-01

    Targinact (Napp Pharmaceuticals Ltd) is a modified-release combination product containing the strong opioid oxycodone plus the opioid antagonist naloxone. It is licensed for "severe pain, which can be adequately managed only with opioid analgesics".1 The summary of product characteristics (SPC) states that "naloxone is added to counteract opioid-induced constipation by blocking the action of oxycodone at opioid receptors locally in the gut". Advertising for the product claims "better pain relief", "superior GI [gastrointestinal] tolerability" and "improved quality of life" "compared to previous treatment in a clinical practice study (n=7836)". Here we consider whether Targinact offers advantages over using strong opioids plus laxatives where required.

  1. [Body integrity identity disorder, relief after amputation].

    Science.gov (United States)

    Blom, R M; Braam, A W; de Boer-Kreeft, N; Sonnen, M P A M

    2014-01-01

    Body integrity identity disorder (BIID) is a rare condition in which a person, for no apparent physical reason, is tormented by the experience that a body-part, such as a limb, does not really belong to the body. Patients experience an intense desire for the limb to be amputated (a 'desire' formerly referred to as 'apotemnophilia'). We report on a 58-year-old male patient with BIID who froze one of his legs so that he could amputate it himself. A surgeon ultimately intervened and amputated the leg professionally. The patient was extremely relieved and was still experiencing relief at a follow-up three years later.

  2. Identification of candidate genes from the SAD gene family in cotton for determination of cottonseed oil composition.

    Science.gov (United States)

    Shang, Xiaoguang; Cheng, Chaoze; Ding, Jian; Guo, Wangzhen

    2017-02-01

    Cotton is an economically important crop grown for natural fiber and seed oil production. Cottonseed oil ranks third after soybean oil and colza oil in terms of edible oilseed tonnage worldwide. The fatty acid composition of cottonseed oil determines its industrial application and nutritional values. However, little progress has been made in understanding cottonseed oil biogenesis. Stearoyl-acyl carrier protein desaturase (SAD), the only known enzyme to convert saturated fatty acids into unsaturated fatty acids in plants, plays key roles in determining the fatty acid composition of cottonseed oil. In this study, we identified 9, 9, 18 and 19 SAD genes in the genomes of four sequenced cotton species: diploid Gossypium raimondii (D 5 ), G. arboreum (A 2 ), tetraploid G. hirsutum acc. TM-1 (AD 1 ) and G. barbadense cv. Xinhai21 (AD 2 ), respectively. Bioinformatic and phylogenetic analyses revealed that cotton SADs can be classified into two classes. Expression patterns showed developmental and spatial regulation of SADs in cotton. GhSAD2 and GhSAD4 were preferentially expressed in developing ovules 20-35 days post-anthesis, and significantly different expression patterns were found between high-oil and low-oil cotton cultivars, implying these two genes could be involved in cottonseed oil biogenesis. Association analysis further confirmed that GhSAD4-At expression was closely related to the oleic acid (O) content, linoleic acid (L) content and O/L value in cottonseed, implying GhSAD4 plays an important role in cottonseed oil composition. This study brings new perspectives for integrated genome-wide identification of SADs in cotton and provides references for the genetic improvement of cottonseed oil.

  3. Pain relief by Cyberknife radiosurgery for spinal metastasis.

    Science.gov (United States)

    Lee, Sunyoung; Chun, Mison

    2012-01-01

    To report pain relief effect in patients with spinal metastases treated with Cyberknife® and to analyze the factors associated with pain relapse after initial pain relief. We retrospectively analyzed patients with spinal metastasis treated with stereotactic body radiosurgery between April 2007 and June 2009. A total of 57 patients with 73 lesions were available for analysis with a median follow-up of 6.8 months (range, 1-30). Pain was assessed by a verbal/visual analogue scale at each visit: from 0 to 10. Pain relief was defined as a decrease of at least three levels of the pain score without an increase in analgesic use. Complete relief was defined as no analgesics or a score 0 or 1. Pain relief was achieved in 88% of the lesions, with complete relief in 51% within 7 days from the start of radiosurgery. The median duration of pain relief was 3.2 months (range, 1-30). Pain reappeared in 16 patients (27%). Spinal cord compression (P = 0.001) and performance status (P = 0.01) were predictive of pain relapse by multivariate Cox analysis. All 6 patients treated with solitary spinal metastasis experienced pain relief; 5 of them were alive without evidence of disease at a median of 16 months (range, 7-30). As previous studies have shown, our study confirms that pain relief with spinal radiosurgery is around 90%. In particular, long-term pain relief and disease control was observed in patients with solitary spinal metastasis.

  4. Relief memory consolidation requires protein synthesis within the nucleus accumbens.

    Science.gov (United States)

    Bruning, Johann E A; Breitfeld, Tino; Kahl, Evelyn; Bergado-Acosta, Jorge R; Fendt, Markus

    2016-06-01

    Relief learning refers to the association of a stimulus with the relief from an aversive event. The thus-learned relief stimulus then can induce, e.g., an attenuation of the startle response or approach behavior, indicating positive valence. Previous studies revealed that the nucleus accumbens is essential for the acquisition and retrieval of relief memory. Here, we ask whether the nucleus accumbens is also the brain site for consolidation of relief memory into a long-term form. In rats, we blocked local protein synthesis within the nucleus accumbens by local infusions of anisomycin at different time points during a relief conditioning experiment. Accumbal anisomycin injections immediately after the relief conditioning session, but not 4 h later, prevented the consolidation into long-term relief memory. The retention of already consolidated relief memory was not affected by anisomycin injections. This identifies a time window and site for relief memory consolidation. These findings should complement our understanding of the full range of effects of adverse experiences, including cases of their distortion in humans such as post-traumatic stress disorder and/or phobias. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Pride and confidence at work: potential predictors of occupational health in a hospital setting

    Directory of Open Access Journals (Sweden)

    Petterson Inga-Lill

    2005-09-01

    Full Text Available Abstract Background This study focuses on determinants of a healthy work environment in two departments in a Swedish university hospital. The study is based on previously conducted longitudinal studies at the hospital (1994–2001, concerning working conditions and health outcomes among health care personnel in conjunction with downsizing processes. Overall, there was a general negative trend in relation to mental health, as well as long-term sick leave during the study period. The two departments chosen for the current study differed from the general hospital trend in that they showed stable health development. The aim of the study was to identify and analyse experiential determinants of healthy working conditions. Methods Thematic open-ended interviews were carried out with seventeen managers and key informants, representing different groups of co-workers in the two departments. The interviews were transcribed verbatim and an inductive content analysis was made. Results In the two studied departments the respondents perceived that it was advantageous to belong to a small department, and to work in cooperation-oriented care. The management approaches described by both managers and co-workers could be interpreted as transformational, due to a strain of visionary, delegating, motivating, confirmative, supportive attitudes and a strongly expressed solution-oriented attitude. The daily work included integrated learning activities. The existing organisational conditions, approaches and attitudes promoted tendencies towards a work climate characterised by trust, team spirit and professionalism. In the description of the themes organisational conditions, approaches and climate, two core determinants, work-pride and confidence, for healthy working conditions were interpreted. Our core determinants augment the well-established concepts: manageability, comprehensiveness and meaningfulness. These favourable conditions seem to function as a buffer against

  6. Satisfaction with Life, Meaning in Life, Sad Childhood Experiences, and Psychological Symptoms among Turkish Students.

    Science.gov (United States)

    Cömert, Itır Tarı; Özyeşil, Zümra Atalay; Burcu Özgülük, S

    2016-02-01

    The aim of the current study was to investigate the contributions of sad childhood experiences, depression, anxiety, and stress, existence of a sense of meaning, and pursuit of meaning in explaining life satisfaction of young adults in Turkey. The sample comprised 400 undergraduate students ( M age = 20.2 yr.) selected via random cluster sampling. There were no statistically significant differences between men and women in terms of their scores on depression, existence of meaning, pursuit of meaning, and life satisfaction scores. However, there were statistically significant differences between men and women on the sad childhood experiences, anxiety and stress. In heirarchical regression analysis, the model as a whole was significant. Depression and existence of meaning in life made unique significant contributions to the variance in satisfaction in life. Students with lower depression and with a sense of meaning in life tended to be more satisfied with life.

  7. [The expression of sadness in a working class bairro in Salvador, Bahia, Brazil].

    Science.gov (United States)

    Costa, L A; Pereira, A M

    1995-01-01

    This paper examines the peculiarities of the expression of emotion in a poor neighborhood from Northeastern Brazil, the bairro of Nordeste de Amaralina, in Salvador, Bahia. Focusing on the expression of sadness, we built a scheme in which to understand how the informants perceive, identify, and deal with this emotion in the course of their daily lives. We attempted to reach an understanding of the wavs people in the bairro interpret sadness. In order to accomplish this goal. we built a semantic network which revealed three main clusters of emotional expression: the inner set, the bodily set, and the interactional set. We came to realize the various superpositions benween the universe of emotional expression and the local concept of person.

  8. Dissociation of sad facial expressions and autonomic nervous system responding in boys with disruptive behavior disorders

    Science.gov (United States)

    Marsh, Penny; Beauchaine, Theodore P.; Williams, Bailey

    2009-01-01

    Although deficiencies in emotional responding have been linked to externalizing behaviors in children, little is known about how discrete response systems (e.g., expressive, physiological) are coordinated during emotional challenge among these youth. We examined time-linked correspondence of sad facial expressions and autonomic reactivity during an empathy-eliciting task among boys with disruptive behavior disorders (n = 31) and controls (n = 23). For controls, sad facial expressions were associated with reduced sympathetic (lower skin conductance level, lengthened cardiac preejection period [PEP]) and increased parasympathetic (higher respiratory sinus arrhythmia [RSA]) activity. In contrast, no correspondence between facial expressions and autonomic reactivity was observed among boys with conduct problems. Furthermore, low correspondence between facial expressions and PEP predicted externalizing symptom severity, whereas low correspondence between facial expressions and RSA predicted internalizing symptom severity. PMID:17868261

  9. SAD phasing with in-house cu Ka radiation using barium as anomalous scatterer.

    Science.gov (United States)

    Dhanasekaran, V; Velmurugan, D

    2011-12-01

    Phasing of lysozyme crystals using co-crystallized barium ions was performed using single-wavelength anomalous diffraction (SAD) method using Cu Ka radiation with in-house source of data collection. As the ion binding sites vary with respect to the pH of the buffer during crystallization, the highly isomorphic forms of lysozyme crystals grown at acidic and alkaline pH were used for the study. Intrinsic sulphur anomalous signal was also utilized with anomalous signal from lower occupancy ions for phasing. The study showed that to solve the structure by SAD technique, 2.8-fold data redundancy was sufficient when barium was used as an anomalous marker in the in-house copper X-ray radiation source for data collection. Therefore, co-crystallization of proteins with barium containing salt can be a powerful tool for structure determination using lab source.

  10. Improvement of autobiographic memory recovery by means of sad music in Alzheimer's Disease type dementia.

    Science.gov (United States)

    Meilán García, Juan José; Iodice, Rosario; Carro, Juan; Sánchez, José Antonio; Palmero, Francisco; Mateos, Ana María

    2012-06-01

    Autobiographic memory undergoes progressive deterioration during the evolution of Alzheimer's disease (AD). The aim of this study was to analyze mechanisms which facilitate recovery of autobiographic memories. We used a repeatedly employed mechanism, music, with the addition of an emotional factor. Autobiographic memory provoked by a variety of sounds (music which was happy, sad, lacking emotion, ambient noise in a coffee bar and no sound) was analyzed in a sample of 25 patients with AD. Emotional music, especially sad music for remote memories, was found to be the most effective kind for recall of autobiographic experiences. The factor evoking the memory is not the music itself, but rather the emotion associated with it, and is useful for semantic rather than episodic memory.

  11. Iraq's Debt Relief: Procedure and Potential Implications for International Debt Relief

    National Research Council Canada - National Science Library

    Weiss, Martin A

    2009-01-01

    .... Reducing this debt to a sustainable level has been a priority of the U.S. government. Since 2003, debt relief negotiations have taken place in a variety of fora and led to the cancellation of a significant amount of Iraq's external debt...

  12. An integrative review of the enjoyment of sadness associated with music.

    OpenAIRE

    Eerola, T.; Vuoskoski, J. K.; Peltola, H.-R.; Putkinen, V.; Schäfer, K.

    2017-01-01

    The recent surge of interest towards the paradoxical pleasure produced by sad music has generated a handful of theories and an array of empirical explorations on the topic. However, none of these have attempted to weigh the existing evidence in a systematic fashion. The present work puts forward an integrative framework laid out over three levels of explanation – biological, psycho-social, and cultural – to compare and integrate the existing findings in a meaningful way. First, we review the ...

  13. Inducing Sadness and Anxiousness through Visual Media: Measurement Techniques and Persistence

    OpenAIRE

    Kuijsters, Andre; Redi, Judith; de Ruyter, Boris; Heynderickx, Ingrid

    2016-01-01

    textabstractThe persistence of negative moods (sadness and anxiousness) induced by three visual Mood Induction Procedures (MIP) was investigated. The evolution of the mood after the MIP was monitored for a period of 8 min with the Self-Assessment Manikin (SAM; every 2 min) and with recordings of skin conductance level (SCL) and electrocardiography (ECG). The SAM pleasure ratings showed that short and longer film fragments were effective in inducing a longer lasting negative mood, whereas the ...

  14. Challenges (Obstacles) in Reaching Leadership Positions – Experiences of Women Professors at Novi Sad University Serbia

    OpenAIRE

    Andrić Marijana Mišić; Markov Slobodanka

    2017-01-01

    Underrepresentation of women in leadership positions in universities is a phenomenon present in most countries of the world, with some significant differences. In our work we focused on obstacles that women professors in Novi Sad University (Serbia) faced in reaching leadership positions. Analysis is based on qualitative research using a semi structured interview, statistical data and selected secondary sources. Obstacles, mentorship and networking have been researched from an idiographic per...

  15. Psychiatric comorbidity of headache in a medical relief camp in a rural area.

    Science.gov (United States)

    Sharma, Himanshu; Shah, Savan

    2006-07-01

    Headache is one of the most common complaints seen by primary care physicians, but very few well-planned studies have been conducted to know its prevalence. To study the prevalence of headache and associated psychiatric morbidity. A medical relief camp was held in village Mavta (near Ratlam in Madhya Pradesh) in 2002. Of a total of 1350 registered subjects, 80 with primary complaints of headache were referred to our expert team of psychiatrists. Sixty-nine subjects (86.25%) had psychiatric morbidity-mainly affective disorders (depression) and panic disorder, dysthymia, alcohol and nicotine dependence. Subjects with migraine and depression were mostly women with onset of symptoms at an early age. Subjects with less education; who were unmarried or had lost a spouse; those with a nuclear family; who were unemployed and those with a family history and past history of mental illness, were all susceptible to headache and depression. Disturbed sleep, free floating anxiety, sad mood, lack of pleasure, body ache and fatigue were the main presenting complaints along with headache.

  16. Sad benefit in face working memory: an emotional bias of melancholic depression.

    Science.gov (United States)

    Linden, Stefanie C; Jackson, Margaret C; Subramanian, Leena; Healy, David; Linden, David E J

    2011-12-01

    Emotion biases feature prominently in cognitive theories of depression and are a focus of psychological interventions. However, there is presently no stable neurocognitive marker of altered emotion-cognition interactions in depression. One reason may be the heterogeneity of major depressive disorder. Our aim in the present study was to find an emotional bias that differentiates patients with melancholic depression from controls, and patients with melancholic from those with non-melancholic depression. We used a working memory paradigm for emotional faces, where two faces with angry, happy, neutral, sad or fearful expression had to be retained over one second. Twenty patients with melancholic depression, 20 age-, education- and gender-matched control participants and 20 patients with non-melancholic depression participated in the study. We analysed performance on the working memory task using signal detection measures. We found an interaction between group and emotion on working memory performance that was driven by the higher performance for sad faces compared to other categories in the melancholic group. We computed a measure of "sad benefit", which distinguished melancholic and non-melancholic patients with good sensitivity and specificity. However, replication studies and formal discriminant analysis will be needed in order to assess whether emotion bias in working memory may become a useful diagnostic tool to distinguish these two syndromes. Copyright © 2011 Elsevier B.V. All rights reserved.

  17. Distinctive mood induction effects of fear or sadness on anger and aggressive behavior

    Directory of Open Access Journals (Sweden)

    Jun eZhan

    2015-06-01

    Full Text Available A recent study has reported that the successful implementation of cognitive regulation of emotion depends on higher-level cognitive functions, such as top-down control, which may be impaired in stressful situations. This calls for a need of cognition free self-regulatory strategies that do not require top-down control. In contrast to the cognitive regulation of emotion that emphasizes the role of cognition, traditional Chinese philosophy and medicine views the relationship among different types of emotions as promoting or counteracting each other, without the involvement of cognition, which provides an insightful perspective for developing cognition free regulatory strategies. In this study, we examined two hypotheses regarding the modulation of anger and aggressive behavior: sadness counteracts anger or aggressive behavior, whereas fear promotes anger or aggressive behavior. Participants were first provoked by reading the extremely negative feedback on their viewpoints (Study 1 or by watching anger-inducing movie clips (Study 2; then, these angry participants were assigned to three equivalent groups and view sad, fear, or neutral materials respectively to evoke the corresponding emotions. The results found participants yielded a lower level of aggressive behavior when sadness was induced afterward, and a higher level of anger when fear was induced afterward. These results provided evidence supporting the hypothesis of mutual promotion or counteraction relationships among these types of emotion and implied a cognition free approach for regulating anger and aggressive behavior.

  18. The time-of-flight small-angle neutron diffractometer (SAD) at IPNS, Argonne National Laboratory

    International Nuclear Information System (INIS)

    Thiyagarajan, P.; Epperson, J.E.; Crawford, R.K.; Carpenter, J.M.; Klippert, T.E.; Wozniak, D.G.

    1997-01-01

    The design, development and performance of the time-of-flight (TOF) small-angle diffractometer (SAD) at the Intense Pulsed Neutron Source (IPNS) at Argonne National Laboratory are described. Similar TOF-SANS instruments are in operation at the pulsed neutron sources at Los Alamos National Laboratory, USA, at Rutherford Appleton Laboratory, England, and at KEK, Japan. These instruments have an advantage by comparison with their steady-state counterparts in that a relatively wide range of momentum transfer (q) can be monitored in a single experiment without the need to alter the collimation or the sample-to-detector distance. This feature makes SANS experiments easy and very effective for studying systems such as those undergoing phase transitions under different conditions, samples that cannot be easily reproduced for repetitive experiments, and systems under high temperature, pressure or shear. Three standard samples are used to demonstrate that the quality of the SANS data from SAD is comparable with those from other established steady-state SANS facilities. Two examples are given to illustrate that the wide q region accessible in a single measurement at SAD is very effective for following the time-dependent phase transitions in paraffins and temperature- and pressure-dependent phase transitions in model biomembranes. (orig.)

  19. The special status of sad infant faces: age and valence differences in adults' cortical face processing.

    Science.gov (United States)

    Colasante, Tyler; Mossad, Sarah I; Dudek, Joanna; Haley, David W

    2017-04-01

    Understanding the relative and joint prioritization of age- and valence-related face characteristics in adults' cortical face processing remains elusive because these two characteristics have not been manipulated in a single study of neural face processing. We used electroencephalography to investigate adults' P1, N170, P2 and LPP responses to infant and adult faces with happy and sad facial expressions. Viewing infant vs adult faces was associated with significantly larger P1, N170, P2 and LPP responses, with hemisphere and/or participant gender moderating this effect in select cases. Sad faces were associated with significantly larger N170 responses than happy faces. Sad infant faces were associated with significantly larger N170 responses in the right hemisphere than all other combinations of face age and face valence characteristics. We discuss the relative and joint neural prioritization of infant face characteristics and negative facial affect, and their biological value as distinct caregiving and social cues. © The Author (2016). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

  20. Effect of impurities and post-experimental purification in SAD phasing with serial femtosecond crystallography data.

    Science.gov (United States)

    Zhang, Tao; Gu, Yuanxin; Fan, Haifu

    2016-06-01

    In serial crystallography (SX) with either an X-ray free-electron laser (XFEL) or synchrotron radiation as the light source, huge numbers of micrometre-sized crystals are used in diffraction data collection. For a SAD experiment using a derivative with introduced heavy atoms, it is difficult to completely exclude crystals of the native protein from the sample. In this paper, simulations were performed to study how the inclusion of native crystals in the derivative sample could affect the result of SAD phasing and how the post-experimental purification proposed by Zhang et al. [(2015), Acta Cryst. D71, 2513-2518] could be used to remove the impurities. A gadolinium derivative of lysozyme and the corresponding native protein were used in the test. Serial femtosecond crystallography (SFX) diffraction snapshots were generated by CrystFEL. SHELXC/D, Phaser, DM, ARP/wARP and REFMAC were used for automatic structure solution. It is shown that a small amount of impurities (snapshots from native crystals) in the set of derivative snapshots can strongly affect the SAD phasing results. On the other hand, post-experimental purification can efficiently remove the impurities, leading to results similar to those from a pure sample.

  1. Memorable Experiences with Sad Music—Reasons, Reactions and Mechanisms of Three Types of Experiences

    Science.gov (United States)

    Peltola, Henna-Riikka

    2016-01-01

    Reactions to memorable experiences of sad music were studied by means of a survey administered to a convenience (N = 1577), representative (N = 445), and quota sample (N = 414). The survey explored the reasons, mechanisms, and emotions of such experiences. Memorable experiences linked with sad music typically occurred in relation to extremely familiar music, caused intense and pleasurable experiences, which were accompanied by physiological reactions and positive mood changes in about a third of the participants. A consistent structure of reasons and emotions for these experiences was identified through exploratory and confirmatory factor analyses across the samples. Three types of sadness experiences were established, one that was genuinely negative (Grief-Stricken Sorrow) and two that were positive (Comforting Sorrow and Sweet Sorrow). Each type of emotion exhibited certain individual differences and had distinct profiles in terms of the underlying reasons, mechanisms, and elicited reactions. The prevalence of these broad types of emotional experiences suggested that positive experiences are the most frequent, but negative experiences were not uncommon in any of the samples. The findings have implications for measuring emotions induced by music and fiction in general, and call attention to the non-pleasurable aspects of these experiences. PMID:27300268

  2. Neural activation associated with the cognitive emotion regulation of sadness in healthy children

    Directory of Open Access Journals (Sweden)

    Andy C. Belden

    2014-07-01

    Full Text Available When used effectively, cognitive reappraisal of distressing events is a highly adaptive cognitive emotion regulation (CER strategy, with impairments in cognitive reappraisal associated with greater risk for psychopathology. Despite extensive literature examining the neural correlates of cognitive reappraisal in healthy and psychiatrically ill adults, there is a dearth of data to inform the neural bases of CER in children, a key gap in the literature necessary to map the developmental trajectory of cognitive reappraisal. In this fMRI study, psychiatrically healthy schoolchildren were instructed to use cognitive reappraisal to modulate their emotional reactions and responses of negative affect after viewing sad photos. Consistent with the adult literature, when actively engaged in reappraisal compared to passively viewing sad photos, children showed increased activation in the vlPFC, dlPFC, and dmPFC as well as in parietal and temporal lobe regions. When children used cognitive reappraisal to minimize their experience of negative affect after viewing sad stimuli they exhibited dampened amygdala responses. Results are discussed in relation to the importance of identifying and characterizing neural processes underlying adaptive CER strategies in typically developing children in order to understand how these systems go awry and relate to the risk and occurrence of affective disorders.

  3. Side effects of being blue: influence of sad mood on visual statistical learning.

    Directory of Open Access Journals (Sweden)

    Julie Bertels

    Full Text Available It is well established that mood influences many cognitive processes, such as learning and executive functions. Although statistical learning is assumed to be part of our daily life, as mood does, the influence of mood on statistical learning has never been investigated before. In the present study, a sad vs. neutral mood was induced to the participants through the listening of stories while they were exposed to a stream of visual shapes made up of the repeated presentation of four triplets, namely sequences of three shapes presented in a fixed order. Given that the inter-stimulus interval was held constant within and between triplets, the only cues available for triplet segmentation were the transitional probabilities between shapes. Direct and indirect measures of learning taken either immediately or 20 minutes after the exposure/mood induction phase revealed that participants learned the statistical regularities between shapes. Interestingly, although participants from the sad and neutral groups performed similarly in these tasks, subjective measures (confidence judgments taken after each trial revealed that participants who experienced the sad mood induction showed increased conscious access to their statistical knowledge. These effects were not modulated by the time delay between the exposure/mood induction and the test phases. These results are discussed within the scope of the robustness principle and the influence of negative affects on processing style.

  4. ERP evidence for own-age effects on late stages of processing sad faces.

    Science.gov (United States)

    Fölster, Mara; Werheid, Katja

    2016-08-01

    Faces convey important information on interaction partners, such as their emotional state and age. Faces of the same age are, according to recent research, preferentially processed. The aim of the present study was to investigate whether the neural processes underlying this own-age effect are influenced by the emotional expression of the face, and to explore possible explanations such as the frequency or quality of contact to own-age versus other-age groups. Event-related potentials were recorded while 19 younger (18-30 years) and 19 older (64-86 years) observers watched younger and older sad and happy faces. Sad but not happy faces elicited higher late positive potential amplitudes for own-age than for other-age faces. This own-age effect was significant for older, but not for younger, observers, and correlated with the quality of contact with the own-age versus the other-age group. This pattern suggests that sad own-age faces are motivationally more relevant.

  5. Lost or Fond? Effects of Nostalgia on Sad Mood Recovery Vary By Attachment Insecurity

    Directory of Open Access Journals (Sweden)

    Sarah Rose Cavanagh

    2015-06-01

    Full Text Available Nostalgia involves a fond recollection of people and events lost to time. Growing evidence indicates that nostalgia may ameliorate negative affective states such as loneliness and boredom. However, the effect of nostalgia on sadness is unknown, and there is little research on how social connectedness might impact nostalgia’s effects. Grounded in a theoretical framework whereby people with lower levels of attachment insecurity benefit more from nostalgia, we exposed participants to a mortality-related sad mood and then randomly assigned them to reflect on a nostalgic or an ordinary event memory. We examined changes in mood and electrodermal activity and found that nostalgic versus ordinary event memories led to a blunted recovery from sad mood, but that this effect was moderated by degree of attachment insecurity, such that participants with low insecurity benefited from nostalgia whereas people with high insecurity did not. These findings suggest that nostalgia’s benefits may be tied to the degree of confidence one has in one’s social relationships.

  6. Display rules for anger, sadness, and pain: it depends on who is watching.

    Science.gov (United States)

    Zeman, J; Garber, J

    1996-06-01

    This study examined factors that may influence children's decisions to control or express their emotions including type of emotion (anger, sadness, physical pain), type of audience (mother, father, peer, alone), age, and sex. Children's reported use of display rules, reasons for their decisions, and reported method of expression were examined. Subjects were 32 boys and 32 girls in each of the first (M = 7.25 years old), third (M = 9.33 years old), and fifth grades (M = 11.75 years old). Regardless of the type of emotion experienced, children reported controlling their expression of emotion significantly more in the presence of peers than when they were with either their mother or father or when they were alone. Younger children reported expressing sadness and anger significantly more often than did older children, and girls were more likely than boys to report expressing sadness and pain. Children's primary reason for controlling their emotional expressions was the expectation of a negative interpersonal interaction following disclosure.

  7. Increasing the Useful Life of Quench Reliefs with Inconel Bellows

    Energy Technology Data Exchange (ETDEWEB)

    Soyars, W. M. [Fermilab

    1999-01-01

    Reliable quench relief valves are an important part of superconducting magnet systems. Fermilab developed bellows-actuated cryogenic quench reliefs which have been in use since the early l 980's. The original design uses a stainless steel bellows. A high frequency, low amplitude vibration during relieving events has resulted in fatigue failures in the original design. To take advantage of the improved resistance to fatigue of Inconel, a nickel-chromium alloy, reliefs using Inconel 625 bellows were made. Design, development, and testing of the new version reliefs will be discussed. Tests show that relief valve lifetimes using Inconel bellows are more than five times greater than when using the original stainless steel bellows. Inconel bellows show great promise in increasing the lifetime of quench relief valves, and thus the reliability of accelerator cryogenic systems.

  8. Sad people are more accurate at expression identification with a smaller own-ethnicity bias than happy people.

    Science.gov (United States)

    Hills, Peter J; Hill, Dominic M

    2017-07-12

    Sad individuals perform more accurately at face identity recognition (Hills, Werno, & Lewis, 2011), possibly because they scan more of the face during encoding. During expression identification tasks, sad individuals do not fixate on the eyes as much as happier individuals (Wu, Pu, Allen, & Pauli, 2012). Fixating on features other than the eyes leads to a reduced own-ethnicity bias (Hills & Lewis, 2006). This background indicates that sad individuals would not view the eyes as much as happy individuals and this would result in improved expression recognition and a reduced own-ethnicity bias. This prediction was tested using an expression identification task, with eye tracking. We demonstrate that sad-induced participants show enhanced expression recognition and a reduced own-ethnicity bias than happy-induced participants due to scanning more facial features. We conclude that mood affects eye movements and face encoding by causing a wider sampling strategy and deeper encoding of facial features diagnostic for expression identification.

  9. From MAD to SAD: The Italian experience for the low-frequency aperture array of SKA1-LOW

    Science.gov (United States)

    Bolli, P.; Pupillo, G.; Virone, G.; Farooqui, M. Z.; Lingua, A.; Mattana, A.; Monari, J.; Murgia, M.; Naldi, G.; Paonessa, F.; Perini, F.; Pluchino, S.; Rusticelli, S.; Schiaffino, M.; Schillirò, F.; Tartarini, G.; Tibaldi, A.

    2016-03-01

    This paper describes two small aperture array demonstrators called Medicina and Sardinia Array Demonstrators (MAD and SAD, respectively). The objectives of these instruments are to acquire experience and test new technologies for a possible application to the low-frequency aperture array of the low-frequency telescope of the Square Kilometer Array phase 1 (SKA1-LOW). The MAD experience was concluded in 2014, and it turned out to be an important test bench for implementing calibration techniques based on an artificial source mounted in an aerial vehicle. SAD is based on 128 dual-polarized Vivaldi antennas and is 1 order of magnitude larger than MAD. The architecture and the station size of SAD, which is along the construction phase, are more similar to those under evaluation for SKA1-LOW, and therefore, SAD is expected to provide useful hints for SKA1-LOW.

  10. SAD-3, a Putative Helicase Required for Meiotic Silencing by Unpaired DNA, Interacts with Other Components of the Silencing Machinery

    Science.gov (United States)

    Hammond, Thomas M.; Xiao, Hua; Boone, Erin C.; Perdue, Tony D.; Pukkila, Patricia J.; Shiu, Patrick K. T.

    2011-01-01

    In Neurospora crassa, genes lacking a pairing partner during meiosis are suppressed by a process known as meiotic silencing by unpaired DNA (MSUD). To identify novel MSUD components, we have developed a high-throughput reverse-genetic screen for use with the N. crassa knockout library. Here we describe the screening method and the characterization of a gene (sad-3) subsequently discovered. SAD-3 is a putative helicase required for MSUD and sexual spore production. It exists in a complex with other known MSUD proteins in the perinuclear region, a center for meiotic silencing activity. Orthologs of SAD-3 include Schizosaccharomyces pombe Hrr1, a helicase required for RNAi-induced heterochromatin formation. Both SAD-3 and Hrr1 interact with an RNA-directed RNA polymerase and an Argonaute, suggesting that certain aspects of silencing complex formation may be conserved between the two fungal species. PMID:22384347

  11. Can I solve my structure by SAD phasing? Planning an experiment, scaling data and evaluating the useful anomalous correlation and anomalous signal.

    Science.gov (United States)

    Terwilliger, Thomas C; Bunkóczi, Gábor; Hung, Li Wei; Zwart, Peter H; Smith, Janet L; Akey, David L; Adams, Paul D

    2016-03-01

    A key challenge in the SAD phasing method is solving a structure when the anomalous signal-to-noise ratio is low. Here, algorithms and tools for evaluating and optimizing the useful anomalous correlation and the anomalous signal in a SAD experiment are described. A simple theoretical framework [Terwilliger et al. (2016), Acta Cryst. D72, 346-358] is used to develop methods for planning a SAD experiment, scaling SAD data sets and estimating the useful anomalous correlation and anomalous signal in a SAD data set. The phenix.plan_sad_experiment tool uses a database of solved and unsolved SAD data sets and the expected characteristics of a SAD data set to estimate the probability that the anomalous substructure will be found in the SAD experiment and the expected map quality that would be obtained if the substructure were found. The phenix.scale_and_merge tool scales unmerged SAD data from one or more crystals using local scaling and optimizes the anomalous signal by identifying the systematic differences among data sets, and the phenix.anomalous_signal tool estimates the useful anomalous correlation and anomalous signal after collecting SAD data and estimates the probability that the data set can be solved and the likely figure of merit of phasing.

  12. Doubling Your Payoff: Winning Pain Relief Engages Endogenous Pain Inhibition

    Science.gov (United States)

    Becker, Susanne; Gandhi, Wiebke; Kwan, Saskia; Ahmed, Alysha-Karima; Schweinhardt, Petra

    2015-01-01

    When in pain, pain relief is much sought after, particularly for individuals with chronic pain. In analogy to augmentation of the hedonic experience ("liking") of a reward by the motivation to obtain a reward ("wanting"), the seeking of pain relief in a motivated state might increase the experience of pain relief when obtained. We tested this hypothesis in a psychophysical experiment in healthy human subjects, by assessing potential pain-inhibitory effects of pain relief "won" in a wheel of fortune game compared with pain relief without winning, exploiting the fact that the mere chance of winning induces a motivated state. The results show pain-inhibitory effects of pain relief obtained by winning in behaviorally assessed pain perception and ratings of pain intensity. Further, the higher participants scored on the personality trait novelty seeking, the more pain inhibition was induced. These results provide evidence that pain relief, when obtained in a motivated state, engages endogenous pain-inhibitory systems beyond the pain reduction that underlies the relief in the first place. Consequently, such pain relief might be used to improve behavioral pain therapy, inducing a positive, perhaps self-amplifying feedback loop of reduced pain and improved functionality.

  13. Sharing Information among Various Organizations in Relief Efforts

    National Research Council Canada - National Science Library

    Costur, Gurkan

    2005-01-01

    .... An analysis is presented of the December 2004 Indian Ocean tsunami relief effort; specifically, how different organizations such as the military, United Nations, and non-governmental organizations...

  14. Sandy PMO Disaster Relief Appropriations Act of 2013 Financial Data

    Data.gov (United States)

    Department of Homeland Security — Sandy PMO: Disaster Relief Appropriations Act of 2013 (Sandy Supplemental Bill) Financial Data. This is the Sandy Supplemental Quarterly Financial Datasets that are...

  15. Shaded relief of Bahia State, Brazil

    Science.gov (United States)

    2000-01-01

    This topographic image is the first to show the full 240-kilometer-wide (150 mile)swath collected by the Shuttle Radar Topography Mission (SRTM). The area shown is in the state of Bahia in Brazil. The semi-circular mountains along the left side of the image are the Serra Da Jacobin, which rise to 1100 meters (3600 feet) above sea level. The total relief shown is approximately 800 meters (2600 feet). The top part of the image is the Sertao, a semi-arid region, that is subject to severe droughts during El Nino events. A small portion of the San Francisco River, the longest river (1609 kilometers or 1000 miles) entirely within Brazil, cuts across the upper right corner of the image. This river is a major source of water for irrigation and hydroelectric power. Mapping such regions will allow scientists to better understand the relationships between flooding cycles, drought and human influences on ecosystems.This shaded relief image was generated using topographic data from the Shuttle Radar Topography Mission. A computer-generated artificial light source illuminates the elevation data to produce a pattern of light and shadows. Slopes facing the light appear bright, while those facing away are shaded. On flatter surfaces, the pattern of light and shadows can reveal subtle features in the terrain. Colors show the elevation as measured by SRTM. Colors range from green at the lowest elevations to reddish at the highest elevations. Shaded relief maps are commonly used in applications such as geologic mapping and land use planning.The Shuttle Radar Topography Mission (SRTM), launched on February 11, 2000, uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, an additional C-band imaging

  16. A new measure for assessing executive function across a wide age range: children and adults find happy-sad more difficult than day-night.

    Science.gov (United States)

    Lagattuta, Kristin Hansen; Sayfan, Liat; Monsour, Michael

    2011-05-01

    Two experiments examined 4- to 11-year-olds' and adults' performance (N = 350) on two variants of a Stroop-like card task: the day-night task (say 'day' when shown a moon and 'night' when shown a sun) and a new happy-sad task (say 'happy' for a sad face and 'sad' for a happy face). Experiment 1 featured colored cartoon drawings. In Experiment 2, the happy-sad task featured photographs, and pictures for both measures were gray scale. All age groups made more errors and took longer to respond to the happy-sad versus the day-night versions. Unlike the day-night task, the happy-sad task did not suffer from ceiling effects, even in adults. The happy-sad task provides a methodological advance for measuring executive function across a wide age range.

  17. Are there age differences in attention to emotional images following a sad mood induction? Evidence from a free-viewing eye-tracking paradigm.

    Science.gov (United States)

    Speirs, Calandra; Belchev, Zorry; Fernandez, Amanda; Korol, Stephanie; Sears, Christopher

    2017-10-30

    Two experiments examined age differences in the effect of a sad mood induction (MI) on attention to emotional images. Younger and older adults viewed sets of four images while their eye gaze was tracked throughout an 8-s presentation. Images were viewed before and after a sad MI to assess the effect of a sad mood on attention to positive and negative scenes. Younger and older adults exhibited positively biased attention after the sad MI, significantly increasing their attention to positive images, with no evidence of an age difference in either experiment. A test of participants' recognition memory for the images indicated that the sad MI reduced memory accuracy for sad images for younger and older adults. The results suggest that heightened attention to positive images following a sad MI reflects an affect regulation strategy related to mood repair. The implications for theories of the positivity effect are discussed.

  18. Looking at food in sad mood: do attention biases lead emotional eaters into overeating after a negative mood induction?

    Science.gov (United States)

    Werthmann, Jessica; Renner, Fritz; Roefs, Anne; Huibers, Marcus J H; Plumanns, Lana; Krott, Nora; Jansen, Anita

    2014-04-01

    Emotional eating is associated with overeating and the development of obesity. Yet, empirical evidence for individual (trait) differences in emotional eating and cognitive mechanisms that contribute to eating during sad mood remain equivocal. The aim of this study was to test if attention bias for food moderates the effect of self-reported emotional eating during sad mood (vs neutral mood) on actual food intake. It was expected that emotional eating is predictive of elevated attention for food and higher food intake after an experimentally induced sad mood and that attentional maintenance on food predicts food intake during a sad versus a neutral mood. Participants (N = 85) were randomly assigned to one of the two experimental mood induction conditions (sad/neutral). Attentional biases for high caloric foods were measured by eye tracking during a visual probe task with pictorial food and neutral stimuli. Self-reported emotional eating was assessed with the Dutch Eating Behavior Questionnaire (DEBQ) and ad libitum food intake was tested by a disguised food offer. Hierarchical multivariate regression modeling showed that self-reported emotional eating did not account for changes in attention allocation for food or food intake in either condition. Yet, attention maintenance on food cues was significantly related to increased intake specifically in the neutral condition, but not in the sad mood condition. The current findings show that self-reported emotional eating (based on the DEBQ) might not validly predict who overeats when sad, at least not in a laboratory setting with healthy women. Results further suggest that attention maintenance on food relates to eating motivation when in a neutral affective state, and might therefore be a cognitive mechanism contributing to increased food intake in general, but maybe not during sad mood. Copyright © 2014 Elsevier Ltd. All rights reserved.

  19. Aberrant default-mode network-hippocampus connectivity after sad memory-recall in remitted-depression

    OpenAIRE

    Figueroa, C.A.; Mocking, R.J.T.; Wingen, G.A. van; Martens, S.J.; Ruhe, H.G.; Schene, A.H.

    2017-01-01

    Abstract Rumination and cognitive reactivity (dysfunctional cognitions after sad mood-induction) remain high in remitted Major Depressive Disorder (MDD) and can contribute to new episodes. These factors have been linked to increased fMRI resting-state functional-connectivity within the Default-Mode Network (DMN). It remains unclear whether (I) increased DMN-connectivity persists during MDD-remission, and (II) whether sad mood-induction differentially affects DMN-connectivity in remitted-MDD v...

  20. REM-Enriched Naps Are Associated with Memory Consolidation for Sad Stories and Enhance Mood-Related Reactivity

    Directory of Open Access Journals (Sweden)

    Médhi Gilson

    2015-12-01

    Full Text Available Emerging evidence suggests that emotion and affect modulate the relation between sleep and cognition. In the present study, we investigated the role of rapid-eye movement (REM sleep in mood regulation and memory consolidation for sad stories. In a counterbalanced design, participants (n = 24 listened to either a neutral or a sad story during two sessions, spaced one week apart. After listening to the story, half of the participants had a short (45 min morning nap. The other half had a long (90 min morning nap, richer in REM and N2 sleep. Story recall, mood evolution and changes in emotional response to the re-exposure to the story were assessed after the nap. Although recall performance was similar for sad and neutral stories irrespective of nap duration, sleep measures were correlated with recall performance in the sad story condition only. After the long nap, REM sleep density positively correlated with retrieval performance, while re-exposure to the sad story led to diminished mood and increased skin conductance levels. Our results suggest that REM sleep may not only be associated with the consolidation of intrinsically sad material, but also enhances mood reactivity, at least on the short term.

  1. REM-Enriched Naps Are Associated with Memory Consolidation for Sad Stories and Enhance Mood-Related Reactivity.

    Science.gov (United States)

    Gilson, Médhi; Deliens, Gaétane; Leproult, Rachel; Bodart, Alice; Nonclercq, Antoine; Ercek, Rudy; Peigneux, Philippe

    2015-12-29

    Emerging evidence suggests that emotion and affect modulate the relation between sleep and cognition. In the present study, we investigated the role of rapid-eye movement (REM) sleep in mood regulation and memory consolidation for sad stories. In a counterbalanced design, participants (n = 24) listened to either a neutral or a sad story during two sessions, spaced one week apart. After listening to the story, half of the participants had a short (45 min) morning nap. The other half had a long (90 min) morning nap, richer in REM and N2 sleep. Story recall, mood evolution and changes in emotional response to the re-exposure to the story were assessed after the nap. Although recall performance was similar for sad and neutral stories irrespective of nap duration, sleep measures were correlated with recall performance in the sad story condition only. After the long nap, REM sleep density positively correlated with retrieval performance, while re-exposure to the sad story led to diminished mood and increased skin conductance levels. Our results suggest that REM sleep may not only be associated with the consolidation of intrinsically sad material, but also enhances mood reactivity, at least on the short term.

  2. Dissociating maternal responses to sad and happy facial expressions of their own child: An fMRI study.

    Science.gov (United States)

    Kluczniok, Dorothea; Hindi Attar, Catherine; Stein, Jenny; Poppinga, Sina; Fydrich, Thomas; Jaite, Charlotte; Kappel, Viola; Brunner, Romuald; Herpertz, Sabine C; Boedeker, Katja; Bermpohl, Felix

    2017-01-01

    Maternal sensitive behavior depends on recognizing one's own child's affective states. The present study investigated distinct and overlapping neural responses of mothers to sad and happy facial expressions of their own child (in comparison to facial expressions of an unfamiliar child). We used functional MRI to measure dissociable and overlapping activation patterns in 27 healthy mothers in response to happy, neutral and sad facial expressions of their own school-aged child and a gender- and age-matched unfamiliar child. To investigate differential activation to sad compared to happy faces of one's own child, we used interaction contrasts. During the scan, mothers had to indicate the affect of the presented face. After scanning, they were asked to rate the perceived emotional arousal and valence levels for each face using a 7-point Likert-scale (adapted SAM version). While viewing their own child's sad faces, mothers showed activation in the amygdala and anterior cingulate cortex whereas happy facial expressions of the own child elicited activation in the hippocampus. Conjoint activation in response to one's own child happy and sad expressions was found in the insula and the superior temporal gyrus. Maternal brain activations differed depending on the child's affective state. Sad faces of the own child activated areas commonly associated with a threat detection network, whereas happy faces activated reward related brain areas. Overlapping activation was found in empathy related networks. These distinct neural activation patterns might facilitate sensitive maternal behavior.

  3. Researching opinions of exhibitors and visitors of the event 'Spring of Novi Sad': By gender and educational level

    Directory of Open Access Journals (Sweden)

    Petrović Marko

    2011-01-01

    Full Text Available 'Spring of Novi Sad' is an event, which represents an important part of the event offer of Novi Sad, and on the ba­sis of classification of events on the tourism value, event is very significant on the province level too. The event has become more recognisable as environmentally friendly brand and according to its model, similar events are organized in several cities. 'Spring of Novi Sad' is known for interesting content in the fields of horticulture, land­scape architecture, environmental protection, healthy nutrition and old crafts, which are designed for visitors with different interests and for all generations. The aim of this paper is to examine the opinions of exhibitors and visitors by gender and education level about organizational and other components of the event 'Spring of Novi Sad'. The sample taken for this research consists of 246 respondents - 184 visitors and 62 exhibitors. A survey can be used by the entire travel industry of Novi Sad and by tourism organizations (local, provincial and national. It is necessary to conduct surveys for visitors and participants of the city events in order to select base results of key events for the future promotion of Novi Sad.

  4. Pride and prejudice and zombies: The classic Regency romance—Now with ultraviolent zombie mayhem!, by Jane Austen and Seth Grahame-Smith [book review

    Directory of Open Access Journals (Sweden)

    Craig B. Jacobsen

    2009-11-01

    Full Text Available Review of Jane Austen and Seth Grahame-Smith. Pride and prejudice and zombies: The classic Regency romance—Now with ultraviolent zombie mayhem! Philadelphia, PA: Quirk Books, 2009. $12.95 (320p ISBN 978-1594743344.

  5. Weight-related actual and ideal self-states, discrepancies, and shame, guilt, and pride: examining associations within the process model of self-conscious emotions.

    Science.gov (United States)

    Castonguay, Andree L; Brunet, Jennifer; Ferguson, Leah; Sabiston, Catherine M

    2012-09-01

    The aim of this study was to examine the associations between women's actual:ideal weight-related self-discrepancies and experiences of weight-related shame, guilt, and authentic pride using self-discrepancy (Higgins, 1987) and self-conscious emotion (Tracy & Robins, 2004) theories as guiding frameworks. Participants (N=398) completed self-report questionnaires. Main analyses involved polynomial regressions, followed by the computation and evaluation of response surface values. Actual and ideal weight self-states were related to shame (R2 = .35), guilt (R2 = .25), and authentic pride (R2 = .08). When the discrepancy between actual and ideal weights increased, shame and guilt also increased, while authentic pride decreased. Findings provide partial support for self-discrepancy theory and the process model of self-conscious emotions. Experiencing weight-related self-discrepancies may be important cognitive appraisals related to shame, guilt, and authentic pride. Further research is needed exploring the relations between self-discrepancies and a range of weight-related self-conscious emotions. Copyright © 2012 Elsevier Ltd. All rights reserved.

  6. Salesperson Self-Regulation of Pride: Effects on Adaptability, Effort, and Citizenship Behaviors between Independent-Based and Interdependent-Based Cultures

    NARCIS (Netherlands)

    Bagozzi, R.P.; Belschak, F.; Verbeke, W.; Gavino, J.R.

    2016-01-01

    We investigate and compare how salespersons within an independent-based culture (the Netherlands) and an interdependent-based culture (the Philippines) experience and self-regulate pride that is evoked through praise and recognition by their managers. This self-regulation differentially influences

  7. Critical Discourse Analysis on Chinese Racial Pride Underlying the Malaysian National Identity in “Proud to be born a Chinese”

    Directory of Open Access Journals (Sweden)

    Khoo Wei Cyn

    2016-10-01

    Full Text Available The ideology of Chinese racial pride in an online essay “Proud to be born a Chinese” by Dr. Chan-Lui Lee is described and analysed by using the sociocognitive approach to critical discourse analysis (CDA. The research design is based on the notion that Chinese racial pride is a tool to persuade Chinese Malaysians to prioritise their Chinese racial identity over the Malaysian national identity, leading to national disunity and racial fissures in society. This notion runs parallel to the concept of the dynamicity and fluidity of the construction of identity, as explored by Jones, McEwen and Abes in their Reconceptualised Model of Multiple Identities (2007. As the degree to which Malaysians identify with the national identity over other group identities determines the success of national unity (Liu et al, 2002, Dr. Chan-Lui Lee’s essay provides insight into the overall success of national unity in Malaysia. “Proud to be born a Chinese” is analysed through three components: the discursive, cognitive and social components, which not only confirm that the essay prioritises Chinese racial identity over Malaysian national identity using Chinese racial pride, but also that the essay and its strategies are a response to the socio-political circumstances in Malaysia and the creation of neo-nationalist identities in the relatively new nations of Southeast Asia. Keywords: critical discourse analysis, sociocognition, racial pride, racial identity, national identity, national unity, multiple identities, southeast asia, neo-nationalism, socio-politics

  8. Reward, motivation and emotion of pain and its relief

    Science.gov (United States)

    Porreca, Frank; Navratilova, Edita

    2016-01-01

    The experience of pain depends on interpretation of context and past experience that guide the choice of an immediate behavioral response and influence future decisions of actions to avoid harm. The aversive qualities of pain underlie its physiological role in learning and motivation. In this review, we highlight findings from human and animal investigations that suggest that both pain, and the relief of pain, are complex emotions that are comprised of feelings and their motivational consequences. Relief of aversive states, including pain, is rewarding. How relief of pain aversiveness occurs is not well understood. Termination of aversive states can directly provide relief as well as reinforce behaviors that result in avoidance of pain. Emerging preclinical data also suggests that relief may elicit a positive hedonic value that results from activation of neural cortical and mesolimbic brain circuits that may also motivate behavior. Brain circuits mediating the reward of pain relief, as well as relief-induced motivation are significantly impacted as pain becomes chronic. In chronic pain states, the negative motivational value of nociception may be increased while the value of the reward of pain relief may decrease. As a consequence, the impact of pain on these ancient, and conserved brain limbic circuits suggest a path forward for discovery of new pain therapies. PMID:28106670

  9. 30 CFR 203.53 - What relief will MMS grant?

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What relief will MMS grant? 203.53 Section 203.53 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR MINERALS REVENUE...-Life Leases § 203.53 What relief will MMS grant? (a) If we approve your application and you meet...

  10. Bas-Relief Modeling from Normal Images with Intuitive Styles.

    Science.gov (United States)

    Ji, Zhongping; Ma, Weiyin; Sun, Xianfang

    2014-05-01

    Traditional 3D model-based bas-relief modeling methods are often limited to model-dependent and monotonic relief styles. This paper presents a novel method for digital bas-relief modeling with intuitive style control. Given a composite normal image, the problem discussed in this paper involves generating a discontinuity-free depth field with high compression of depth data while preserving or even enhancing fine details. In our framework, several layers of normal images are composed into a single normal image. The original normal image on each layer is usually generated from 3D models or through other techniques as described in this paper. The bas-relief style is controlled by choosing a parameter and setting a targeted height for them. Bas-relief modeling and stylization are achieved simultaneously by solving a sparse linear system. Different from previous work, our method can be used to freely design bas-reliefs in normal image space instead of in object space, which makes it possible to use any popular image editing tools for bas-relief modeling. Experiments with a wide range of 3D models and scenes show that our method can effectively generate digital bas-reliefs.

  11. Donation to disaster relief campaigns: underlying social cognitive factors exposed

    NARCIS (Netherlands)

    Oosterhof, Liesbeth; Heuvelman, A.; Peters, O.

    2009-01-01

    number of very serious natural disasters have put an enormous pressure on relief organizations in the last few years. The present study exposes underlying social cognitive factors for donation to relief campaigns. A causal model was constructed, based on social cognitive theory, research on

  12. 46 CFR 154.801 - Pressure relief systems.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Pressure relief systems. 154.801 Section 154.801 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SAFETY... Vent Systems § 154.801 Pressure relief systems. (a) Each cargo tank that has a volume of 20m3 (706 ft.3...

  13. 47 CFR 52.19 - Area code relief.

    Science.gov (United States)

    2010-10-01

    ... meetings to which the telecommunications industry and the public are invited on area code relief for a... 47 Telecommunication 3 2010-10-01 2010-10-01 false Area code relief. 52.19 Section 52.19 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) NUMBERING...

  14. The control of tonic pain by active relief learning.

    Science.gov (United States)

    Zhang, Suyi; Mano, Hiroaki; Lee, Michael; Yoshida, Wako; Kawato, Mitsuo; Robbins, Trevor W; Seymour, Ben

    2018-02-27

    Tonic pain after injury characterises a behavioural state that prioritises recovery. Although generally suppressing cognition and attention, tonic pain needs to allow effective relief learning to reduce the cause of the pain. Here, we describe a central learning circuit that supports learning of relief and concurrently suppresses the level of ongoing pain. We used computational modelling of behavioural, physiological and neuroimaging data in two experiments in which subjects learned to terminate tonic pain in static and dynamic escape-learning paradigms. In both studies, we show that active relief-seeking involves a reinforcement learning process manifest by error signals observed in the dorsal putamen. Critically, this system uses an uncertainty ('associability') signal detected in pregenual anterior cingulate cortex that both controls the relief learning rate, and endogenously and parametrically modulates the level of tonic pain. The results define a self-organising learning circuit that reduces ongoing pain when learning about potential relief. © 2018, Zhang et al.

  15. The control of tonic pain by active relief learning

    Science.gov (United States)

    Mano, Hiroaki; Lee, Michael; Yoshida, Wako; Kawato, Mitsuo; Robbins, Trevor W

    2018-01-01

    Tonic pain after injury characterises a behavioural state that prioritises recovery. Although generally suppressing cognition and attention, tonic pain needs to allow effective relief learning to reduce the cause of the pain. Here, we describe a central learning circuit that supports learning of relief and concurrently suppresses the level of ongoing pain. We used computational modelling of behavioural, physiological and neuroimaging data in two experiments in which subjects learned to terminate tonic pain in static and dynamic escape-learning paradigms. In both studies, we show that active relief-seeking involves a reinforcement learning process manifest by error signals observed in the dorsal putamen. Critically, this system uses an uncertainty (‘associability’) signal detected in pregenual anterior cingulate cortex that both controls the relief learning rate, and endogenously and parametrically modulates the level of tonic pain. The results define a self-organising learning circuit that reduces ongoing pain when learning about potential relief. PMID:29482716

  16. Shaded relief, color as height, Fiji

    Science.gov (United States)

    2000-01-01

    The Sovereign Democratic Republic of the Fiji Islands, commonly known as Fiji, is an independent nation consisting of some 332 islands surrounding the Koro Sea in the South Pacific Ocean. This topographic image shows Viti Levu, the largest island in the group. With an area of 10,429 square kilometers (about 4000 square miles), it comprises more than half the area of the Fiji Islands. Suva, the capital city, lies on the southeast shore. The Nakauvadra, the rugged mountain range running from north to south, has several peaks rising above 900 meters (about 3000 feet). Mount Tomanivi, in the upper center, is the highest peak at 1324 meters (4341 feet). The distinct circular feature on the north shore is the Tavua Caldera, the remnant of a large shield volcano that was active about 4 million years ago. Gold has been mined on the margin of the caldera since the 1930's. The Nadrau plateau is the low relief highland in the center of the mountain range. The coastal plains in the west, northwest and southeast account for only 15 percent of Viti Levu's area but are the main centers of agriculture and settlement.This shaded relief image was generated using topographic data from the Shuttle Radar Topography Mission. A computer-generated artificial light source illuminates the elevation data to produce a pattern of light and shadows. Slopes facing the light appear bright, while those facing away are shaded. On flatter surfaces, the pattern of light and shadows can reveal subtle features in the terrain. Colors show the elevation as measured by SRTM. Colors range from green at the lowest elevations top ink at the highest elevations. This image contains about 1300 meters(4300 feet) of total relief.The Shuttle Radar Topography Mission (SRTM), launched on February 11,2000, uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect

  17. A functional MRI study of happy and sad affective states induced by classical music.

    Science.gov (United States)

    Mitterschiffthaler, Martina T; Fu, Cynthia H Y; Dalton, Jeffrey A; Andrew, Christopher M; Williams, Steven C R

    2007-11-01

    The present study investigated the functional neuroanatomy of transient mood changes in response to Western classical music. In a pilot experiment, 53 healthy volunteers (mean age: 32.0; SD = 9.6) evaluated their emotional responses to 60 classical musical pieces using a visual analogue scale (VAS) ranging from 0 (sad) through 50 (neutral) to 100 (happy). Twenty pieces were found to accurately induce the intended emotional states with good reliability, consisting of 5 happy, 5 sad, and 10 emotionally unevocative, neutral musical pieces. In a subsequent functional magnetic resonance imaging (fMRI) study, the blood oxygenation level dependent (BOLD) signal contrast was measured in response to the mood state induced by each musical stimulus in a separate group of 16 healthy participants (mean age: 29.5; SD = 5.5). Mood state ratings during scanning were made by a VAS, which confirmed the emotional valence of the selected stimuli. Increased BOLD signal contrast during presentation of happy music was found in the ventral and dorsal striatum, anterior cingulate, parahippocampal gyrus, and auditory association areas. With sad music, increased BOLD signal responses were noted in the hippocampus/amygdala and auditory association areas. Presentation of neutral music was associated with increased BOLD signal responses in the insula and auditory association areas. Our findings suggest that an emotion processing network in response to music integrates the ventral and dorsal striatum, areas involved in reward experience and movement; the anterior cingulate, which is important for targeting attention; and medial temporal areas, traditionally found in the appraisal and processing of emotions. Copyright 2006 Wiley-Liss, Inc.

  18. Increased risk of sadness and suicidality among victims of bullying experiencing additional threats to physical safety.

    Science.gov (United States)

    Pham, Tammy B; Adesman, Andrew

    2017-11-23

    Objective To examine, in a nationally-representative sample of high school students, to what extent one or more additional threats to physical safety exacerbates the risk of sadness and suicidality among victims of school and/or cyber-bullying. Methods National data from the 2015 Youth Risk Behavior Survey (YRBS) were analyzed for grades 9-12 (n = 15,624). Victimization groups were characterized by school-bullying and cyber-bullying, with and without additional threats to physical safety: fighting at school, being threatened/injured at school, and skipping school out of fear for one's safety. Outcomes included 2-week sadness and suicidality. Outcomes for victimization groups were compared to non-victims using logistic regression adjusting for sex, grade and race/ethnicity. Results Overall, 20.2% of students were school-bullied, and 15.5% were cyber-bullied in the past year. Compared to non-victims, victims of school-bullying and victims of cyber-bullying (VoCBs) who did not experience additional threats to physical safety were 2.76 and 3.83 times more likely to report 2-week sadness, and 3.39 and 3.27 times more likely to exhibit suicidality, respectively. Conversely, victims of bullying who experienced one or more additional threats to physical safety were successively more likely to report these adverse outcomes. Notably, victims of school-bullying and VoCBs with all three additional risk factors were 13.13 and 17.75 times more likely to exhibit suicidality, respectively. Conclusion Risk of depression symptoms and suicidality among victims of school-bullying and/or cyber-bullying is greatly increased among those who have experienced additional threats to physical safety: fighting at school, being threatened/injured at school and skipping school out of fear for their safety.

  19. Duelo, tristeza y rechazo del inconsciente // Mourning, sadness and rejection of the subconscious

    Directory of Open Access Journals (Sweden)

    David Vargas Castro

    2011-06-01

    Full Text Available En el presente texto se articulan desarrollos realizados por Freud y Lacan a propósito del duelo con el fin de responder a la relación entre éste y lo que Lacan propone en Televisión sobre la tristeza y el rechazo del inconsciente. Para tales fines, se parte de las preguntas e intentos de respuestas dadas por Freud en el plano de la economía libidinal a propósito del duelo, para pasar a los desarrollos de orden ético y moral que Lacan plantea a propósito de la tristeza. De esta forma, el rechazo del inconsciente presente en las psicosis se distingue del que tiene lugar en el duelo, al considerar la tristeza un afecto que dará cuenta del rechazo del deseo del Otro. // This text articulates developments made by Freud and Lacan about mourning to attempt a response on how this relates to Lacan‟s proposal in Television about sadness and rejection of the unconscious. To do this, the text departs from the questions and answers given by Freud in the field of the economy of the libido referring to mourning and then moves on to the ethical and moral aspects that Lacan refers about sadness. Consequently, from this perspective the rejection of the unconscious in the psychosis is different from the one that takes place in mourning, considering sadness as an affection that will evidence the rejection of the desire of the Other.

  20. Sodium intake and dietary sources of sodium in undergraduate students from Novi Sad, Serbia

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    Jovičić-Bata Jelena

    2016-01-01

    Full Text Available Background/Aim. Data on sodium intake and sources of sodium in the diet in Serbia are limited. The aim of this study was to estimate the sodium intake and identify the sources of sodium in the diet of undergraduate students attending the University of Novi Sad. Methods. Students completed a questionnaire to gather data on their gender, age and university faculty attended, and then a 24 h dietary recall. The sodium intake of the students was calculated using the dietary recall data and data on the sodium content of foods. The contribution of different food groups as well as of specific foodstuffs to the total sodium intake was calculated. Results. The mean estimated sodium intake of the students was 3,938.5 ± 1,708.1 mg/day. The sodium intake of 89.1% of the surveyed students exceeded the guideline for sodium intake, the majority of the sodium coming from processed foods (78.9% of the total sodium intake. The food groups that contributed the most to the total sodium intake of the students were meat and meat products (21.7% and cereals and cereal-based products (18.6%. Bread and other bakery products were responsible for 13.1% of the total sodium intake. Conclusion. High sodium intake in students of the University of Novi Sad puts them at high risk of developing high blood pressure. The food industry should work towards reformulating products with high sodium content, especially bread and other bakery products. Efforts should be taken to reduce sodium intake among undergraduate students in Novi Sad.

  1. Beta-lactam antibiotics during pregnancy: a cross-sectional comparative study Zagreb-Novi Sad.

    Science.gov (United States)

    Erić, M; Leppée, M; Sabo, A; Culig, J

    2012-01-01

    During pregnancy, a number of changes occur in women's body, and some medications are safe and some are not. The aim of our study was to establish the possible correlation between use of beta-lactam antibiotics in pregnancy and occurrence of congenital malformations. The study included 893 pregnant women from Zagreb and 6099 pregnant women from Novi Sad. 527 pregnant women used beta-lactams. First part of the study (one month study) was performed at four maternity hospitals in Zagreb, Croatia. Second part were collected as a part of the study analysing the teratogenicity of drugs used in pregnancy, a longitudinal study performed in Novi Sad district. Pregnant women most frequently used antibacterial agents in the first trimester of pregnancy. They used 15 different antibacterial medications, most often beta-lactams. In Zagreb arm, out of the total number of pregnant women that used medications during pregnancy (859), 231 (26.9%) used beta-lactam antibiotics. Malformations were detected in 8 (3.5%) cases. The prevalence of malformations in newborns whose mothers did not take beta-lactam antibiotics in pregnancy (662) was 2.7% (18 newborns with malformations). In Novi Sad arm, out of the total number of pregnant women that used medications during pregnancy (2013), 296 (14.7%) used beta-lactam antibiotics. Malformations were detected in 14 (4.7%) cases. The prevalence of malformations in newborns whose mothers did not take beta-lactam antibiotics in pregnancy (5803) was 1.7% (99 newborns with malformations). The results show possible teratogenic potential even with those antibacterials which are considered safe (amoxicillin) but as those are usually minor malformations they often pass undetected. International pharmacoepidemiological studies of drug use in pregnancy could substantially contribute to the improvement of pharmacotherapy, and could be of great help in assessing the fetal risks.

  2. Elevated amygdala activity to sad facial expressions: a state marker of bipolar but not unipolar depression.

    Science.gov (United States)

    Almeida, Jorge R C; Versace, Amelia; Hassel, Stefanie; Kupfer, David J; Phillips, Mary L

    2010-03-01

    Difficulties in emotion processing and poor social function are common to bipolar disorder (BD) and major depressive disorder (MDD) depression, resulting in many BD depressed individuals being misdiagnosed with MDD. The amygdala is a key region implicated in processing emotionally salient stimuli, including emotional facial expressions. It is unclear, however, whether abnormal amygdala activity during positive and negative emotion processing represents a persistent marker of BD regardless of illness phase or a state marker of depression common or specific to BD and MDD depression. Sixty adults were recruited: 15 depressed with BD type 1 (BDd), 15 depressed with recurrent MDD, 15 with BD in remission (BDr), diagnosed with DSM-IV and Structured Clinical Interview for DSM-IV Research Version criteria; and 15 healthy control subjects (HC). Groups were age- and gender ratio-matched; patient groups were matched for age of illness onset and illness duration; depressed groups were matched for depression severity. The BDd were taking more psychotropic medication than other patient groups. All individuals participated in three separate 3T neuroimaging event-related experiments, where they viewed mild and intense emotional and neutral faces of fear, happiness, or sadness from a standardized series. The BDd-relative to HC, BDr, and MDD-showed elevated left amygdala activity to mild and neutral facial expressions in the sad (p sad and neutral faces might be a depression-specific marker in BD but not MDD, suggesting different pathophysiologic processes for BD versus MDD depression. Copyright 2010 Society of Biological Psychiatry. Published by Elsevier Inc. All rights reserved.

  3. Satisfaction and behavioural intentions of congress attendees: Evidence from an international congress in Novi Sad Serbia

    Directory of Open Access Journals (Sweden)

    Dragićević Vanja

    2010-01-01

    Full Text Available The congress industry, as a part of business tourism sector, is globally recognized for its valuable economic contribution to tourism destinations. Regardless economic benefits, there are as well as numerous social, cultural and environmental benefits that congress industry brings to destinations. This is the reason why the congress industry is becoming one of the fastest growing sectors of tourism industry. At the same time, the congress destinations worldwide are competing in bidding international congresses. According to the Strategy of Tourism Development of the Republic of Serbia (2005, congress tourism is recognized as a quick win product that could contribute in a short period of 3 to 5 years to tourism development and image of Serbia. The cities of Belgrade, Novi Sad and Niš are identified as the congress destinations capable for hosting international congresses. Novi Sad, as administrative, economic, cultural, scientific and educational centre of the region of Vojvodina (northern part of Serbia and known as 'town of fairs'(it has long tradition in organizing fairs - since 1923 has strong potential for smaller international congresses. In order to improve quality of 'congress' tourist product, provide stability of congress destination and congress centers, it is necessary to understand meeting planners' and congress attendees' levels of satisfaction and reaction to their experience in destination. In Serbia there is no research regarding mentioned items. The aim of this paper is to examine and analyze the perspective of the congress attendees, as they are final consumers of congress tourist product and their experience and behavioural intentions regarding Novi Sad is thus essential to destination marketing and management organizations, congress centre, hotel managers and meeting planners. .

  4. Focus on health, motivation, and pride: A discussion of three theoretical perspectives on the rehabilitation of sick-listed people.

    Science.gov (United States)

    Svensson, Tommy; Björklund, Anita

    2010-01-01

    During the last decades sickness absence from work has become a great societal problem. Questions of how rehabilitation processes should become successful and how peoples' ability to work can be improved have become of great public interest. In this paper we discuss three well-known theoretical perspectives regarding their usefulness when it comes to research on rehabilitation for return to work. The three perspectives are: Antonovsky's salutogenic model of health, Kielhofner's model of human occupation and Scheff's sociological theory of "shame and pride". Each of these can be applied to increase understanding and knowledge concerning sickness absence and return to work. We discuss points of affinity among the three perspectives, as well as significant differences, and we propose that a very essential common denominator is the importance of self-experience.

  5. Seasonal variations of bisphenol A in the Danube River by the municipality of Novi Sad, Serbia

    Directory of Open Access Journals (Sweden)

    Milanović Maja

    2016-01-01

    Full Text Available Seasonal variations of bisphenol A (BPA were investigated in the Danube along the Novi Sad bank, Serbia using solid-phase extraction followed by gas chromatographic mass spectrometric method. The obtained results confirmed the presence of BPA above the limit of quantification (6 ng/L in 22 out of 32 water samples at all eight sampling sites. Тhe BPA concentration varied from 1 for autumn, spring and summer. The high potential risk which is attributed to the elevated summer concentrations is probably the result of the increased human activates and weather conditions. [Projekat Ministarstva nauke Republike Srbije, br. III46009

  6. Remote sensing of St. Augustine Decline (SAD) disease. [spectral reflectance of healthy and diseased grass

    Science.gov (United States)

    Odle, W. C.

    1976-01-01

    Laboratory and field spectral reflectance measurements of healthy and infected St. Augustine grass were made using several different instruments. Spectral differences between healthy and infected grass occured in the visible and near infrared regions. Multiband and color infrared photographs were taken of healthy and diseased turf from ground-based platforms and low altitude aircraft. Qualitative (density slicing) and quantitative (transmission densitometry) analyses revealed distinct tonal differences between healthy and St. Augustine disease (SAD) infected grass. Similar experiments are described for determining if healthy and diseased grass can be distinguished from waterstressed grass and grass deficient in either nitrogen or iron.

  7. Ranibizumab for Visual Impairment due to Diabetic Macular Edema: Real-World Evidence in the Italian Population (PRIDE Study

    Directory of Open Access Journals (Sweden)

    Ugo Menchini

    2015-01-01

    Full Text Available Purpose. An expanded access program (PRIDE study in Italy to provide ranibizumab 0.5 mg to diabetic macular edema (DME patients, prior to reimbursement. Methods. Open-label, prospective, phase IIIb study. Majority of patients were not treatment-naïve before enrollment. Patients received ranibizumab as per the EU label (2011. Safety was assessed by incidences of ocular/systemic adverse events (AEs and serious AEs (SAEs and efficacy in terms of visual acuity (VA change from baseline (decimal score or Snellen (20/value. Results. Overall, 515 patients (83.5% completed the study. In unilateral/bilateral patients, commonly observed AEs were cardiac disorders (1.3%/1.3% and nervous system disorders (1.3%/1.1%; SAEs were reported in 4.5%/4.8% of patients. Acute renal failure, lung carcinoma, and cardiac arrest were the causes of death in one unilateral and two bilateral patients. Ranibizumab improved/maintained VA (Snellen (20/value/decimal scores in both unilateral (up to −16.7/1.5 and bilateral patients (up to −23.6/1.2 at Month 5, with a mean of 4.15 and 4.40 injections, respectively. Overall, no difference was observed in the VA outcomes and treatment exposure between unilateral/bilateral patients. Conclusions. The PRIDE study provided early ranibizumab access to >600 Italian patients. Ranibizumab was well-tolerated and improved/maintained VA in 40.2%–68.8% patients, with no differences in case of unilateral or bilateral pathology. The study is registered with EudraCT.

  8. Pain relief by touch: a quantitative approach.

    Science.gov (United States)

    Mancini, Flavia; Nash, Thomas; Iannetti, Gian Domenico; Haggard, Patrick

    2014-03-01

    Pain relief by touch has been studied for decades in pain neuroscience. Human perceptual studies revealed analgesic effects of segmental tactile stimulation, as compared to extrasegmental touch. However, the spatial organisation of touch-pain interactions within a single human dermatome has not been investigated yet. In 2 experiments we tested whether, how, and where within a dermatome touch modulates the perception of laser-evoked pain. We measured pain perception using intensity ratings, qualitative descriptors, and signal detection measures of sensitivity and response bias. Touch concurrent with laser pulses produced a significant analgesia, and reduced the sensitivity in detecting the energy of laser stimulation, implying a functional loss of information within the ascending Aδ pathway. Touch also produced a bias to judge laser stimuli as less painful. This bias decreased linearly when the distance between the laser and tactile stimuli increased. Thus, our study provides evidence for a spatial organisation of intrasegmental touch-pain interactions. Copyright © 2013 International Association for the Study of Pain. Published by Elsevier B.V. All rights reserved.

  9. Evaluation of reward from pain relief

    Science.gov (United States)

    Navratilova, Edita; Xie, Jennifer Yanhua; King, Tamara; Porreca, Frank

    2014-01-01

    The human experience of pain is multidimensional and comprises sensory, affective, and cognitive dimensions. Preclinical assessment of pain has been largely focused on the sensory features that contribute to nociception. The affective (aversive) qualities of pain are clinically significant but have received relatively less mechanistic investigation in preclinical models. Recently, operant behaviors such as conditioned place preference, avoidance, escape from noxious stimulus, and analgesic drug self-administration have been used in rodents to evaluate affective aspects of pain. An important advance of such operant behaviors is that these approaches may allow the detection and mechanistic investigation of spontaneous neuropathic or ongoing inflammatory/nociceptive (i.e., nonevoked) pain that is otherwise difficult to assess in nonverbal animals. Operant measures may allow the identification of mechanisms that contribute differentially to reflexive hypersensitivity or to pain affect and may inform the decision to progress novel mechanisms to clinical trials for pain therapy. Additionally, operant behaviors may allow investigation of the poorly understood mechanisms and neural circuits underlying motivational aspects of pain and the reward of pain relief. PMID:23496247

  10. Technology and Information Sharing in Disaster Relief.

    Science.gov (United States)

    Bjerge, Benedikte; Clark, Nathan; Fisker, Peter; Raju, Emmanuel

    2016-01-01

    This paper seeks to examine the extent to which technological advances can enhance inter-organizational information sharing in disaster relief. Our case is the Virtual OSOCC (On-Site Operations Coordination Centre) which is a part of the Global Disaster Alert and Coordination System (GDACS) under the United Nations Office for Coordination of Humanitarian Affairs (UN OCHA). The online platform, which has been developing for more than a decade, provides a unique insight into coordination behaviour among disaster management agencies and individual actors. We build our study on the analysis of a complete database of user interaction including more than 20,000 users and 11,000 comments spread across approximately 300 disaster events. Controlling for types and severities of the events, location-specific vulnerabilities, and the overall trends, we find that the introduction of new features have led to increases in user activity. We supplement the data-driven approach with evidence from semi-structured interviews with administrators and key users, as well as a survey among all users specifically designed to capture and assess the elements highlighted by both interviews and data analysis.

  11. Influence of relief on permanent preservation areas.

    Science.gov (United States)

    Dos Santos, Alexandre Rosa; Chimalli, Tessa; Peluzio, João Batista Esteves; da Silva, Aderbal Gomes; Dos Santos, Gleissy Mary Amaral Dino Alves; Lorenzon, Alexandre Simões; Teixeira, Thaisa Ribeiro; de Castro, Nero Lemos Martins; Soares Ribeiro, Carlos Antonio Alvares

    2016-01-15

    Many countries have environmental legislation to protecting natural resources on private property. In Brazil, the Brazilian Forestry Code determines specific areas to maintain with natural vegetation cover, known as areas of permanent preservation (APP). Currently, there are few studies that relate topographic variables on APP. In this context, we sought to evaluate the influence of relief on the conservation of areas of permanent preservation (APP) in the areas surrounding Caparaó National Park, Brazil. By using the chi-squared statistical test, we verified that the presence of forest cover is closely associated with altitude. The classes of APP in better conservation status are slopes in addition to hilltops and mountains, whereas APP streams and springs are among the areas most affected by human activities. The most deforested areas are located at altitudes below 1100.00 m and on slopes less than 45°. All orientations of the sides were significant for APP conservation status, with the southern, southeastern, and southwestern sides showing the lower degrees of impact. The methodology can be adjusted to environmental legislation to other countries.

  12. Technology and Information Sharing in Disaster Relief.

    Directory of Open Access Journals (Sweden)

    Benedikte Bjerge

    Full Text Available This paper seeks to examine the extent to which technological advances can enhance inter-organizational information sharing in disaster relief. Our case is the Virtual OSOCC (On-Site Operations Coordination Centre which is a part of the Global Disaster Alert and Coordination System (GDACS under the United Nations Office for Coordination of Humanitarian Affairs (UN OCHA. The online platform, which has been developing for more than a decade, provides a unique insight into coordination behaviour among disaster management agencies and individual actors. We build our study on the analysis of a complete database of user interaction including more than 20,000 users and 11,000 comments spread across approximately 300 disaster events. Controlling for types and severities of the events, location-specific vulnerabilities, and the overall trends, we find that the introduction of new features have led to increases in user activity. We supplement the data-driven approach with evidence from semi-structured interviews with administrators and key users, as well as a survey among all users specifically designed to capture and assess the elements highlighted by both interviews and data analysis.

  13. Testing the McSad depression specific classification system in patients with somatic conditions: validity and performance.

    Science.gov (United States)

    Papageorgiou, Katerina; Vermeulen, Karin M; Schroevers, Maya J; Buskens, Erik; Ranchor, Adelita V

    2013-07-26

    Valuations of depression are useful to evaluate depression interventions offered to patients with chronic somatic conditions. The only classification system to describe depression developed specifically for valuation purposes is the McSad, but it has not been used among somatic patients. The aim of this study was to test the construct validity of the McSad among diabetes and cancer patients and then to compare the McSad to the commonly used EuroQol - 5 Dimensions (EQ-5DTM) classification system. The comparison was expected to shed light on their capacity to reflect the range of depression states experienced by somatic patients. Cross-sectional data were collected online from 114 diabetes and 195 cancer patients; additionally, 241 cancer patients completed part of the survey on paper. Correlational analyses were performed to test the construct validity. Specifically, we hypothesized high correlations of the McSad domains with depression (Center for Epidemiological Studies Depression Scale (CES-D) and the Patient Health Questionnaire (PHQ-9)). We also expected low/moderate correlations with self-esteem (Rosenberg Self-Esteem scale - RSE) and extraversion (Eysenck Personality Questionnaire Extraversion scale - EPQ-e). Multiple linear regression analyses were run so that the proportion of variance in depression scores (CES-D, PHQ-9) explained by the McSad could be compared to the proportion explained by the EQ-5D classification system. As expected, among all patients groups, we found moderate to high correlations for the McSad domains with the CES-D (.41 to .70) and the PHQ-9 (.52 to .76); we also found low to moderate correlations with the RSE (-.21 to .-48) and the EPQ-e (.18 to .31). Linear regression analyses showed that the McSad explained a greater proportion of variance in depression (CES-D, PHQ-9) (Diabetes: 73%, 82%; Cancer: 72%, 72%) than the EQ-5D classification system (Diabetes: 47%, 59%; Cancer: 51%, 47%). Findings support the construct validity of the McSad

  14. Get phases from arsenic anomalous scattering: de novo SAD phasing of two protein structures crystallized in cacodylate buffer.

    Directory of Open Access Journals (Sweden)

    Xiang Liu

    Full Text Available The crystal structures of two proteins, a putative pyrazinamidase/nicotinamidase from the dental pathogen Streptococcus mutans (SmPncA and the human caspase-6 (Casp6, were solved by de novo arsenic single-wavelength anomalous diffraction (As-SAD phasing method. Arsenic (As, an uncommonly used element in SAD phasing, was covalently introduced into proteins by cacodylic acid, the buffering agent in the crystallization reservoirs. In SmPncA, the only cysteine was bound to dimethylarsinoyl, which is a pentavalent arsenic group (As (V. This arsenic atom and a protein-bound zinc atom both generated anomalous signals. The predominant contribution, however, was from the As anomalous signals, which were sufficient to phase the SmPncA structure alone. In Casp6, four cysteines were found to bind cacodyl, a trivalent arsenic group (As (III, in the presence of the reducing agent, dithiothreitol (DTT, and arsenic atoms were the only anomalous scatterers for SAD phasing. Analyses and discussion of these two As-SAD phasing examples and comparison of As with other traditional heavy atoms that generate anomalous signals, together with a few arsenic-based de novo phasing cases reported previously strongly suggest that As is an ideal anomalous scatterer for SAD phasing in protein crystallography.

  15. It's Sad but I Like It: The Neural Dissociation Between Musical Emotions and Liking in Experts and Laypersons.

    Science.gov (United States)

    Brattico, Elvira; Bogert, Brigitte; Alluri, Vinoo; Tervaniemi, Mari; Eerola, Tuomas; Jacobsen, Thomas

    2015-01-01

    Emotion-related areas of the brain, such as the medial frontal cortices, amygdala, and striatum, are activated during listening to sad or happy music as well as during listening to pleasurable music. Indeed, in music, like in other arts, sad and happy emotions might co-exist and be distinct from emotions of pleasure or enjoyment. Here we aimed at discerning the neural correlates of sadness or happiness in music as opposed those related to musical enjoyment. We further investigated whether musical expertise modulates the neural activity during affective listening of music. To these aims, 13 musicians and 16 non-musicians brought to the lab their most liked and disliked musical pieces with a happy and sad connotation. Based on a listening test, we selected the most representative 18 sec excerpts of the emotions of interest for each individual participant. Functional magnetic resonance imaging (fMRI) recordings were obtained while subjects listened to and rated the excerpts. The cortico-thalamo-striatal reward circuit and motor areas were more active during liked than disliked music, whereas only the auditory cortex and the right amygdala were more active for disliked over liked music. These results discern the brain structures responsible for the perception of sad and happy emotions in music from those related to musical enjoyment. We also obtained novel evidence for functional differences in the limbic system associated with musical expertise, by showing enhanced liking-related activity in fronto-insular and cingulate areas in musicians.

  16. Sad or fearful? The influence of body posture on adults' and children's perception of facial displays of emotion.

    Science.gov (United States)

    Mondloch, Catherine J

    2012-02-01

    The current research investigated the influence of body posture on adults' and children's perception of facial displays of emotion. In each of two experiments, participants categorized facial expressions that were presented on a body posture that was congruent (e.g., a sad face on a body posing sadness) or incongruent (e.g., a sad face on a body posing fear). Adults and 8-year-olds made more errors and had longer reaction times on incongruent trials than on congruent trials when judging sad versus fearful facial expressions, an effect that was larger in 8-year-olds. The congruency effect was reduced when faces and bodies were misaligned, providing some evidence for holistic processing. Neither adults nor 8-year-olds were affected by congruency when judging sad versus happy expressions. Evidence that congruency effects vary with age and with similarity of emotional expressions is consistent with dimensional theories and "emotional seed" models of emotion perception. 2011 Elsevier Inc. All rights reserved.

  17. It's Sad but I Like It: The Neural Dissociation Between Musical Emotions and Liking in Experts and Laypersons

    Science.gov (United States)

    Brattico, Elvira; Bogert, Brigitte; Alluri, Vinoo; Tervaniemi, Mari; Eerola, Tuomas; Jacobsen, Thomas

    2016-01-01

    Emotion-related areas of the brain, such as the medial frontal cortices, amygdala, and striatum, are activated during listening to sad or happy music as well as during listening to pleasurable music. Indeed, in music, like in other arts, sad and happy emotions might co-exist and be distinct from emotions of pleasure or enjoyment. Here we aimed at discerning the neural correlates of sadness or happiness in music as opposed those related to musical enjoyment. We further investigated whether musical expertise modulates the neural activity during affective listening of music. To these aims, 13 musicians and 16 non-musicians brought to the lab their most liked and disliked musical pieces with a happy and sad connotation. Based on a listening test, we selected the most representative 18 sec excerpts of the emotions of interest for each individual participant. Functional magnetic resonance imaging (fMRI) recordings were obtained while subjects listened to and rated the excerpts. The cortico-thalamo-striatal reward circuit and motor areas were more active during liked than disliked music, whereas only the auditory cortex and the right amygdala were more active for disliked over liked music. These results discern the brain structures responsible for the perception of sad and happy emotions in music from those related to musical enjoyment. We also obtained novel evidence for functional differences in the limbic system associated with musical expertise, by showing enhanced liking-related activity in fronto-insular and cingulate areas in musicians. PMID:26778996

  18. Design practices of the second half of the 20th century: Novi Sad cultural poster

    Directory of Open Access Journals (Sweden)

    Mušić Miroslav A.

    2015-01-01

    Full Text Available In the past few decades poster has imposed itself as a significant means of communicating messages, views and thoughts on current social and cultural life issues of the environment it originates in. It has tried to confirm by its rhetoric the engaged content in its own logical interrelation of the media: character/speech-sign-thought/message, placing emphasis on its genre feature: cultural poster. As the issue here is the means of development of ideas, critical thinking and social consciousness, in other words, the mediation of cultural values, I will try to shed some light on the phenomenon of cultural poster and to pinpoint its position among contemporary theoretical practices, as well as to point the ranges of design which have been created at the intersection of its artistic orientation and new commercial reality. One of the interesting and worthy prac­tices, Novi Sad Cultural Poster, originated in the sixties and reached its stellar status in the seventies and eighties, and in the past few decades its long tradition has yielded new names and exemplary works of world class. Novi Sad Cultural Poster can be viewed as a stylistically unique practice regardless of the diversity of artistic and design prin­ciples of its practitioners, their age or ways of thinking. Despite the attempts of some designers and professional circles, it still lacks appropriate methodological research and evaluation.

  19. Multiplicative version of Promethee method in assesment of parks in Novi Sad

    Directory of Open Access Journals (Sweden)

    Lakićević Milena D.

    2017-01-01

    Full Text Available Decision support methods have an important role regarding the envi­ronmental and landscape planning problems. In this research, one of the decision support methods - multiplicative version of Promethee - has been applied for assessment of five main parks in Novi Sad. The procedure required defining a set of criteria that were as follows: aesthetic, ecological and social values of analyzed parks. For each criterion an appropriate Promethee preference function was adopted with corresponding threshold values. The final result of the process was the ranking of parks by their aesthetic, ecological and social quality and importance for the City of Novi Sad. The result can help urban planners and responsible city bodies in their future actions aimed at improving development and management of analyzed parks. Two main directions of a future research were identified: (a testing appli­cability of other decision support methods, along with Promethee, on the same problem and comparison of their results; and (b analysis of the criteria set more closely by expanding it and/or including a set of indicators. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. 174003: Theory and application of analytic hierarchy process (AHP in multi-criteria decision making under conditions of risk and uncertainty (individual and group context

  20. Hidden sources of joy, fear, and sadness: Explicit versus implicit neural processing of musical emotions.

    Science.gov (United States)

    Bogert, Brigitte; Numminen-Kontti, Taru; Gold, Benjamin; Sams, Mikko; Numminen, Jussi; Burunat, Iballa; Lampinen, Jouko; Brattico, Elvira

    2016-08-01

    Music is often used to regulate emotions and mood. Typically, music conveys and induces emotions even when one does not attend to them. Studies on the neural substrates of musical emotions have, however, only examined brain activity when subjects have focused on the emotional content of the music. Here we address with functional magnetic resonance imaging (fMRI) the neural processing of happy, sad, and fearful music with a paradigm in which 56 subjects were instructed to either classify the emotions (explicit condition) or pay attention to the number of instruments playing (implicit condition) in 4-s music clips. In the implicit vs. explicit condition, stimuli activated bilaterally the inferior parietal lobule, premotor cortex, caudate, and ventromedial frontal areas. The cortical dorsomedial prefrontal and occipital areas activated during explicit processing were those previously shown to be associated with the cognitive processing of music and emotion recognition and regulation. Moreover, happiness in music was associated with activity in the bilateral auditory cortex, left parahippocampal gyrus, and supplementary motor area, whereas the negative emotions of sadness and fear corresponded with activation of the left anterior cingulate and middle frontal gyrus and down-regulation of the orbitofrontal cortex. Our study demonstrates for the first time in healthy subjects the neural underpinnings of the implicit processing of brief musical emotions, particularly in frontoparietal, dorsolateral prefrontal, and striatal areas of the brain. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. Constructing from Discord: The Word and the Nation in My Sad Republic

    Directory of Open Access Journals (Sweden)

    Jaimee Faith J. Santos

    2014-06-01

    Full Text Available As a first place winner of the Centennial Literary Prize, Eric Gamalinda’s My Sad Republic (2000 is inextricably tied to discourses about the nation and its formation. In particular, it demonstrates the mutually constitutive relationship between the nation and the novel. My Sad Republic’s participation in the political project of nation-building is revealed not only in its entry and subsequent success in a large-scale government-sponsored contest, but also in its documentation of the components of nation-formation. Furthermore, the novel mimics the heterogeneous composition of the nation through its combination of historical, marvelous and romantic elements, as well as through the multiplicity of voices that its characters represent. Paradoxically, however, the novel also shows how the very diversity of individuals that constitute the nation inevitably leads to violent conflicts that hinder the actualization of the nation. The novel hence encourages the idea of self-sacrifice, the surrender of various personal agenda for the sake of a single national interest. At the same time, it also shows how the inherently problematic construction of the nation can be imagined only through literature, specifically the novel. The nation, in other words, depends on the novel not only for the promotion of nationalist ideals, but also for its very existence.

  2. Skin reactions to histamine of healthy subjects after hypnotically induced emotions of sadness, anger, and happiness.

    Science.gov (United States)

    Zachariae, R; Jørgensen, M M; Egekvist, H; Bjerring, P

    2001-08-01

    The severity of symptoms in asthma and other hypersensitivity-related disorders has been associated with changes in mood but little is known about the mechanisms possibly mediating such a relationship. The purpose of this study was to examine the influence of mood on skin reactivity to histamine by comparing the effects of hypnotically induced emotions on flare and wheal reactions to cutaneous histamine prick tests. Fifteen highly hypnotically susceptible volunteers had their cutaneous reactivity to histamine measured before hypnosis at 1, 2, 3, 4, 5, 10, and 15 min after the histamine prick. These measurements were repeated under three hypnotically induced emotions of sadness, anger, and happiness presented in a counterbalanced order. Skin reactions were measured as change in histamine flare and wheal area in mm2 per minute. The increase in flare reaction in the time interval from 1 to 3 min during happiness and anger was significantly smaller than flare reactions during sadness (P<0.05). No effect of emotion was found for wheal reactions. Hypnotic susceptibility scores were associated with increased flare reactions at baseline (r=0.56; P<0.05) and during the condition of happiness (r=0.56; P<0.05). Our results agree with previous studies showing mood to be a predictor of cutaneous immediate-type hypersensitivity and histamine skin reactions. The results are also in concordance with earlier findings of an association between hypnotic susceptibility and increased reactivity to an allergen.

  3. A New Measure for Assessing Executive Function across a Wide Age Range: Children and Adults Find "Happy-Sad" More Difficult than "Day-Night"

    Science.gov (United States)

    Lagattuta, Kristin Hansen; Sayfan, Liat; Monsour, Michael

    2011-01-01

    Two experiments examined 4- to 11-year-olds' and adults' performance (N = 350) on two variants of a Stroop-like card task: the "day-night task" (say "day" when shown a moon and "night" when shown a sun) and a new "happy-sad task" (say "happy" for a sad face and "sad" for a happy face). Experiment 1 featured colored cartoon drawings. In Experiment…

  4. Ultrasonic evaluation of heat treatment for stress relief in steel

    International Nuclear Information System (INIS)

    Bittencourt, Marcelo de S.Q.; Lamy, Carlos A.; Goncalves Filho, Orlando J.A.; Payao Filho, Joao da C.

    2000-01-01

    Residual stresses in materials arise due to the manufacturing processes. As a consequence, in the nuclear area some components must suffer a stress relief treatment according to strict criteria. Although these treatments are carefully carried on, concern with nuclear safety is constantly growing. This work proposes a nondestructive ultrasonic method to guarantee the efficiency of the heat treatment. It was used a short peened steel plate with tensile and compressive stresses which was submitted to a stress relief treatment. The results show that the proposed ultrasonic method could be used to confirm the efficiency of the stress relief heat treatment. (author)

  5. Proceedings: The Appendix 'K' relief workshop

    International Nuclear Information System (INIS)

    1989-11-01

    The licensing and operation of commercial LWRs were impacted significantly when Appendix 'K' requirements for loss-of-coolant accident (LOCA) and emergency core cooling systems (ECCS) analyses were implemented in 1974. The Appendix K requirements included both criteria and mandatory assumptions for LOCA analysis. Plants must meet these criteria, using analysis methods that have included very conservative assumptions, such as estimating decay heat energy as 20% greater than the 1971 American Nuclear Society standard. Additional constraints were placed on the application of specific models and correlations. The Appendix K requirements had a significant impact on licensing, analysis, fuel design, reload management, plant operation, and some supporting equipment. The overall impact of Appendix K could be translated into increased costs of millions of dollars per year to utilities. The Appendix 'K' Relief Workshop provided an improved understanding of the trade-offs -- both benefits and efforts required -- inherent in continuing to use existing analysis methods or adopting BE analysis under revised NRC rule. A range of options is available to each utility. The workshop explored options and benefits to the utility industry from LOCA/ECCS rule change. A forum for complete and open discussion of the issues germaine to the question of BE methodology versus existing methodology in view of LOCA/ECCS rule changes was incorporated. Both regulatory and utility perspectives on the implementation of proposed changes were discussed. Existing and planned efforts in developing and implementing BE uncertainty methodologies for plant-licensing application have been included. The individual papers have been cataloged separately

  6. Safety relief valve alternate analysis method

    International Nuclear Information System (INIS)

    Adams, R.H.; Javid, A.; Khatua, T.P.

    1981-01-01

    An experimental test program was started in the United States in 1976 to define and quantify Safety Relief Valve (SRV) phenomena in General Electric Mark I Suppression Chambers. The testing considered several discharged devices and was used to correlate SRV load prediction models. The program was funded by utilities with Mark I containments and has resulted in a detailed SRV load definition as a portion of the Mark I containment program Load Definition Report (LDR). The (USNRC) has reviewed and approved the LDR SRV load definition. In addition, the USNRC has permitted calibration of structural models used for predicting torus response to SRV loads. Model calibration is subject to confirmatory in-plant testing. The SRV methodology given in the LDR requires that transient dynamic pressures be applied to a torus structural model that includes a fluid added mass matrix. Preliminary evaluations of torus response have indicated order of magnitude conservatisms, with respect to test results, which could result in unrealistic containment modifications. In addition, structural response trends observed in full-scale tests between cold pipe, first valve actuation and hot pipe, subsequent valve actuation conditions have not been duplicated using current analysis methods. It was suggested by others that an energy approach using current fluid models be utilized to define loads. An alternate SRV analysis method is defined to correct suppression chamber structural response to a level that permits economical but conservative design. Simple analogs are developed for the purpose of correcting the analytical response obtained from LDR analysis methods. Analogs evaluated considered forced vibration and free vibration structural response. The corrected response correlated well with in-plant test response. The correlation of the analytical model at test conditions permits application of the alternate analysis method at design conditions. (orig./HP)

  7. SAD-A potentiates glucose-stimulated insulin secretion as a mediator of glucagon-like peptide 1 response in pancreatic β cells.

    Science.gov (United States)

    Nie, Jia; Lilley, Brendan N; Pan, Y Albert; Faruque, Omar; Liu, Xiaolei; Zhang, Weiping; Sanes, Joshua R; Han, Xiao; Shi, Yuguang

    2013-07-01

    Type 2 diabetes is characterized by defective glucose-stimulated insulin secretion (GSIS) from pancreatic β cells, which can be restored by glucagon-like peptide 1 (GLP-1), an incretin hormone commonly used for the treatment of type 2 diabetes. However, molecular mechanisms by which GLP-1 affects glucose responsiveness in islet β cells remain poorly understood. Here we investigated a role of SAD-A, an AMP-activated protein kinase (AMPK)-related kinase, in regulating GSIS in mice with conditional SAD-A deletion. We show that selective deletion of SAD-A in pancreas impaired incretin's effect on GSIS, leading to glucose intolerance. Conversely, overexpression of SAD-A significantly enhanced GSIS and further potentiated GLP-1's effect on GSIS from isolated mouse islets. In support of SAD-A as a mediator of incretin response, SAD-A is expressed exclusively in pancreas and brain, the primary targeting tissues of GLP-1 action. Additionally, SAD-A kinase is activated in response to stimulation by GLP-1 through cyclic AMP (cAMP)/Ca(2+)-dependent signaling pathways in islet β cells. Furthermore, we identified Thr443 as a key autoinhibitory phosphorylation site which mediates SAD-A's effect on incretin response in islet β cells. Consequently, ablation of Thr443 significantly enhanced GLP-1's effect on GSIS from isolated mouse islets. Together, these findings identified SAD-A kinase as a pancreas-specific mediator of incretin response in islet β cells.

  8. A cross-section sensitivity and uncertainty analysis on fusion reactor blankets with SAD/SED effect

    International Nuclear Information System (INIS)

    Furuta, Kazuo; Oka, Yoshiaki; Kondo, Shunsuke

    1986-01-01

    A cross-section sensitivity and uncertainty analysis on four types of fusion reactor blankets has been performed, based on cross-section covariance matrices. The design parameters investigated in the analysis include the tritium breeding ratio, the neutron heating and the fast neutron leakage flux from the inboard shield. Uncertainities in Secondary Angular Distribution (SAD) and Secondary Energy Distribution (SED) of scattered neutrons have been considered for lithium. The collective standard deviation, due to uncertainties in the evaluated cross-section data presently available, is 2-4% in the tritium breeding ratio, 2-3% in the neutron heating, and 10-20% in the fast neutron leakage flux. Contributions from SAD/SED uncertainties are significant for some parameters, such as those investigated in the present study. SAD/SED uncertainties should be considered in the sensitivity and uncertainty analysis on nuclear design of fusion reactors. (orig.)

  9. Some extinct plant taxa on the territory of Novi Sad and their vulnerability status in Vojvodina and Serbia

    Directory of Open Access Journals (Sweden)

    Đakić Žarko S.

    2012-01-01

    Full Text Available Natural habitats on the territory of Novi Sad are almost fully destroyed today, as well as their characteristic plant taxa. The reason for disappearance of natural habitats is the development of suburban communities, which is an irreversible process. Plant taxa, specific for wet, salty, and sandy ecosystems grew on those habitats twenty years ago and earlier. This paper presents the overview of 9 taxa (Suaeda maritima subsp. maritima, Androsace elongata subsp. elongata, Cirsium boujartii subsp. boujartii, Aster sedifolius subsp. canus, Blackstonia perfoliata subsp. serotina, Plantago maritima subsp. maritima, Salvia nutans, Allium angulosum, and Typha schuttleworthii. These taxa presented integral parts of autochthonous flora of Novi Sad. Since some of these taxa were found in the field 21 years ago and some even 93 years ago, they are extinct from the flora of Novi Sad.

  10. The effects of sad mood on memory in older adults: a test of the mood congruence effect.

    Science.gov (United States)

    Knight, Bob G; Maines, Michele L; Robinson, Gia S

    2002-12-01

    Mood congruence effects have long been studied in younger adults, but not in older adults. Socioemotional selectivity theory (SST) suggests that mood congruence could operate differently in older adults. One hundred and nineteen younger and 78 older adults were randomly assigned to sad or neutral mood inductions, using combined Velten and music induction procedures. Results indicated that during sad mood induction both older and younger adults showed enhanced recall of sad words on delayed word list recall task and in autobiographical memory. However, only older adults displayed mood congruence effects on lexical ambiguity and lower recall of positive words in the word list task. Results provided partial support for developmental effects on mood congruence derived from SST.

  11. Stimulus-driven attention, threat bias, and sad bias in youth with a history of an anxiety disorder or depression

    Science.gov (United States)

    Sylvester, Chad M.; Hudziak, James J.; Gaffrey, Michael S.; Barch, Deanna M.; Luby, Joan L.

    2015-01-01

    Attention biases towards threatening and sad stimuli are associated with pediatric anxiety and depression, respectively. The basic cognitive mechanisms associated with attention biases in youth, however, remain unclear. Here, we tested the hypothesis that threat bias (selective attention for threatening versus neutral stimuli) but not sad bias relies on stimulus-driven attention. We collected measures of stimulus-driven attention, threat bias, sad bias, and current clinical symptoms in youth with a history of an anxiety disorder and/or depression (ANX/DEP; n=40) as well as healthy controls (HC; n=33). Stimulus-driven attention was measured with a non-emotional spatial orienting task, while threat bias and sad bias were measured at a short time interval (150 ms) with a spatial orienting task using emotional faces and at a longer time interval (500 ms) using a dot-probe task. In ANX/DEP but not HC, early attention bias towards threat was negatively correlated with later attention bias to threat, suggesting that early threat vigilance was associated with later threat avoidance. Across all subjects, stimulus-driven orienting was not correlated with early threat bias but was negatively correlated with later threat bias, indicating that rapid stimulus-driven orienting is linked to later threat avoidance. No parallel relationships were detected for sad bias. Current symptoms of depression but not anxiety were related to decreased stimulus-driven attention. Together, these results are consistent with the hypothesis that threat bias but not sad bias relies on stimulus-driven attention. These results inform the design of attention bias modification programs that aim to reverse threat biases and reduce symptoms associated with pediatric anxiety and depression. PMID:25702927

  12. Acute exercise attenuates negative affect following repeated sad mood inductions in persons who have recovered from depression.

    Science.gov (United States)

    Mata, Jutta; Hogan, Candice L; Joormann, Jutta; Waugh, Christian E; Gotlib, Ian H

    2013-02-01

    Identifying factors that may protect individuals from developing Major Depressive Disorder (MDD) in the face of stress is critical. In the current study we experimentally tested whether such a potentially protective factor, engaging in acute exercise, reduces the adverse effects of repeated sad mood inductions in individuals who have recovered from depression. We hypothesized that recovered depressed participants who engage in acute exercise report a smaller increase in negative affect (NA) and a smaller decrease in positive affect (PA) when exposed to a repeated sad mood induction (i.e., habituation), whereas participants who do not exercise show sensitization (i.e., increased NA and decreased PA in response to a repeated adverse stimulus). Forty-one women recovered from MDD and 40 healthy control women were randomly assigned to either exercise for 15 minutes or quiet rest. Afterward, participants were exposed to two sad mood inductions and reported their levels of affect throughout the study. Recovered depressed participants who had not exercised exhibited higher NA after the second sad mood induction, a finding consistent with sensitization. In contrast, both recovered depressed participants who had engaged in acute exercise and healthy control participants showed no increase in NA in response to the repeated sad mood induction. Participants who exercised reported higher PA after the exercise bout; however, our hypothesis concerning reported PA trajectories following the sad mood inductions was not supported. Results suggest that exercise can serve as a protective factor in the face of exposure to repeated emotional stressors, particularly concerning NA in individuals who have recovered from depression. 2013 APA, all rights reserved

  13. Aberrant default-mode network-hippocampus connectivity after sad memory-recall in remitted-depression.

    Science.gov (United States)

    Figueroa, Caroline A; Mocking, Roel J T; van Wingen, Guido; Martens, Suzanne; Ruhé, Henricus G; Schene, Aart H

    2017-11-01

    Rumination and cognitive reactivity (dysfunctional cognitions after sad mood-induction) remain high in remitted Major Depressive Disorder (MDD) and can contribute to new episodes. These factors have been linked to increased fMRI resting-state functional-connectivity within the Default-Mode Network (DMN). It remains unclear whether (I) increased DMN-connectivity persists during MDD-remission, and (II) whether sad mood-induction differentially affects DMN-connectivity in remitted-MDD vs controls. Moreover, DMN-connectivity studies in remitted-MDD were previously confounded by antidepressant-use. Sixty-two MDD-patients remitted from ≥2 episodes, psychotropic-medication free, and 41 controls, participated in two 5-min neutral and sad mood-inductions by autobiographical-recall and neutral/sad music, each followed by 8-min resting-state fMRI-scanning. We identified DMN-components using Independent Component Analysis and entered subject- and sessions-specific components into a repeated measures analysis of variance. Connectivity-differences were extracted and correlated with baseline cognitive reactivity and rumination as measures of vulnerability for recurrence. After sad vs neutral mood-induction, controls, but not remitted-MDD, showed an increase in connectivity between the posterior-DMN and a cluster consisting mostly of the hippocampus (P = 0.006). Less posterior-DMN-hippocampal connectivity was associated with higher cognitive reactivity (r = -0.21, P = 0.046) and rumination (r = -0.27, P = 0.017). After recalling sad autobiographical-memories, aberrant posterior-DMN-hippocampal connectivity, associated with cognitive reactivity and rumination, remains a neural vulnerability in MDD-remission. © The Author (2017). Published by Oxford University Press.

  14. Stimulus-Driven Attention, Threat Bias, and Sad Bias in Youth with a History of an Anxiety Disorder or Depression.

    Science.gov (United States)

    Sylvester, Chad M; Hudziak, James J; Gaffrey, Michael S; Barch, Deanna M; Luby, Joan L

    2016-02-01

    Attention biases towards threatening and sad stimuli are associated with pediatric anxiety and depression, respectively. The basic cognitive mechanisms associated with attention biases in youth, however, remain unclear. Here, we tested the hypothesis that threat bias (selective attention for threatening versus neutral stimuli) but not sad bias relies on stimulus-driven attention. We collected measures of stimulus-driven attention, threat bias, sad bias, and current clinical symptoms in youth with a history of an anxiety disorder and/or depression (ANX/DEP; n = 40) as well as healthy controls (HC; n = 33). Stimulus-driven attention was measured with a non-emotional spatial orienting task, while threat bias and sad bias were measured at a short time interval (150 ms) with a spatial orienting task using emotional faces and at a longer time interval (500 ms) using a dot-probe task. In ANX/DEP but not HC, early attention bias towards threat was negatively correlated with later attention bias to threat, suggesting that early threat vigilance was associated with later threat avoidance. Across all subjects, stimulus-driven orienting was not correlated with early threat bias but was negatively correlated with later threat bias, indicating that rapid stimulus-driven orienting is linked to later threat avoidance. No parallel relationships were detected for sad bias. Current symptoms of depression but not anxiety were related to decreased stimulus-driven attention. Together, these results are consistent with the hypothesis that threat bias but not sad bias relies on stimulus-driven attention. These results inform the design of attention bias modification programs that aim to reverse threat biases and reduce symptoms associated with pediatric anxiety and depression.

  15. U.S. Coastal Relief Model - Northwest Pacific

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NGDC's U.S. Coastal Relief Model (CRM) provides the first comprehensive view of the U.S. coastal zone integrating offshore bathymetry with land topography into a...

  16. U.S. Coastal Relief Model - Western Gulf of Mexico

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NGDC's U.S. Coastal Relief Model (CRM) provides the first comprehensive view of the U.S. coastal zone integrating offshore bathymetry with land topography into a...

  17. U.S. Coastal Relief Model - Southeast Atlantic

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NGDC's U.S. Coastal Relief Model (CRM) provides the first comprehensive view of the U.S. coastal zone integrating offshore bathymetry with land topography into a...

  18. U.S. Coastal Relief Model - Central Gulf of Mexico

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NGDC's U.S. Coastal Relief Model (CRM) provides the first comprehensive view of the U.S. coastal zone integrating offshore bathymetry with land topography into a...

  19. U.S. Coastal Relief Model - Central Pacific

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NGDC's U.S. Coastal Relief Model (CRM) provides the first comprehensive view of the U.S. coastal zone integrating offshore bathymetry with land topography into a...

  20. U.S. Coastal Relief Model - Southern California

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NGDC's U.S. Coastal Relief Model (CRM) provides the first comprehensive view of the U.S. coastal zone integrating offshore bathymetry with land topography into a...