Themes of Lust and Love in Popular Music Lyrics From 1971 to 2011

Directory of Open Access Journals (Sweden)

Yasaman Madanikia

2014-08-01

Full Text Available We explored themes related to sexual desire (lust and romantic desire (love in the lyrics of popular music over the past 40 years. We examined whether there have been changes in the prevalence of lust and love themes and changes in how these themes inter-relate in music lyrics over time. The study sample consisted of the top 40 songs of Billboard Year End Hot 100 single songs for every 5 years from 1971 to 2011 (N = 360. There was a linear decrease over time in the proportion of songs with a love theme and in the proportion of songs with a combination of lust and love themes. In contrast, there was a significant increase in the proportion of songs with a theme focusing on lust in the absence of love. Themes of lust in the absence of love were especially prevalent in hip-hop/rap music, although music genre did not account for the changing themes over time. These shifts in themes found in popular music may both influence cultural norms and reflect a cultural shift toward acceptance of sexuality outside of love relationships.

Future Directions for Research on Core Competencies

Science.gov (United States)

Bradshaw, Catherine P.; Guerra, Nancy G.

2008-01-01

This concluding commentary highlights common themes that emerged across the chapters in this volume. We identify strengths and limitations of the core competencies framework and discuss the importance of context, culture, and development for understanding the role of the core competencies in preventing risk behavior in adolescence. We also outline…

Core Themes in Music Therapy Clinical Improvisation: An Arts-Informed Qualitative Research Synthesis.

Science.gov (United States)

Meadows, Anthony; Wimpenny, Katherine

2017-07-01

Although clinical improvisation continues to be an important focus of music therapy research and practice, less attention has been given to integrating qualitative research in this area. As a result, this knowledge base tends to be contained within specific areas of practice rather than integrated across practices and approaches. This qualitative research synthesis profiles, integrates, and re-presents qualitative research focused on the ways music therapists and clients engage in, and make meaning from, clinical improvisation. Further, as a conduit for broadening dialogues, opening up this landscape fully, and sharing our response to the analysis and interpretation process, we present an arts-informed re-presentation of this synthesis. Following an eight-step methodological sequence, 13 qualitative studies were synthesized. This included reciprocal and refutational processes associated with synthesizing the primary studies, and additional steps associated with an arts-informed representation. Three themes, professional artistry, performing self, and meaning-making, are presented. Each theme is explored and exemplified through the selected articles, and discussed within a larger theoretical framework. An artistic re-presentation of the data is also presented. Music therapists use complex frameworks through which to engage clients in, and make meaning from, improvisational experiences. Artistic representation of the findings offers an added dimension to the synthesis process, challenging our understanding of representation, and thereby advancing synthesis methodology. © the American Music Therapy Association 2017. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

Providing Geospatial Education and Real World Applications of Data across the Climate Initiative Themes

Science.gov (United States)

Weigel, A. M.; Griffin, R.; Bugbee, K.

2015-12-01

Various organizations such as the Group on Earth Observations (GEO) have developed a structure for general thematic areas in Earth science research, however the Climate Data Initiative (CDI) is addressing the challenging goal of organizing such datasets around core themes specifically related to climate change impacts. These thematic areas, which currently include coastal flooding, food resilience, ecosystem vulnerability, water, transportation, energy infrastructure, and human health, form the core of a new college course at the University of Alabama in Huntsville developed around real-world applications in the Earth sciences. The goal of this course is to educate students on the data available and scope of GIS applications in Earth science across the CDI climate themes. Real world applications and datasets serve as a pedagogical tool that provide a useful medium for instruction in scientific geospatial analysis and GIS software. With a wide range of potential research areas that fall under the rubric of "Earth science", thematic foci can help to structure a student's understanding of the potential uses of GIS across sub-disciplines, while communicating core data processing concepts. The learning modules and use-case scenarios for this course demonstrate the potential applications of CDI data to undergraduate and graduate Earth science students.

Improvement of Theme Park Marketing Mode:A Case Study of Theme Parks in Chengdu

Institute of Scientific and Technical Information of China (English)

Min; LI; Gaoli; XIONG

2013-01-01

Construction of theme park has been launched since the early 1990s in Chengdu City,but ended up as a losing proposition after its short-term prosperity because of similar scale and similarity with those in other cities.As more international well-known theme parks entering the market,theme parks in Chengdu have been faced with the transition,and novel concepts are also introduced into the operation of these parks.To adapt to the market,it is imperative to make marketing strategies and combine marketing elements.Through analyzing current development of local theme parks and introducing successful marketing modes of domestic and overseas theme parks,a favorable marketing mode for theme parks in Chengdu was defined on the basis of fully exploring Ba-Shu culture(Ba and Shu are two ancient kingdoms in the history of Sichuan).By defining a favorable theme,focusing more on visitors’experience,devoting more in developing new products,adopting flexible price strategies,and integrating advertisement marketing,internet marketing,and other marketing methods,outstanding brands will be formed,and tourism cultures with distinguished features of Chengdu will be created.

The re-production of homosexually-themed discourse in educationally-based organised sport.

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McCormack, Mark; Anderson, Eric

2010-11-01

In this study, we draw on findings from one year of participant observation and 12 in-depth interviews with men in a highly-ranked English university rugby team in order to nuance theoretical understandings concerning the re-production of homosexually-themed discourse in organised sport. We use ethnographic data to theorise the complex relationship between language, homosocial masculine relationships and organised sport. In examining the political, intentional and inadvertent effects of these men's discourses, we define and discuss the notion of gay discourse as a form of heteronormativity that is dissimilar to the traditional use of homophobic discourse. Highlighting that homosexually-themed discourse is best understood as a continuum, we stress the importance of context in interpreting the meaning and explicating the effects of this kind of discourse.

Byzantine Theme of Chios

Directory of Open Access Journals (Sweden)

Anton S. Mokhov

2016-11-01

Full Text Available The article is devoted to the study of the Byzantine theme system in the 10th - 11th centuries. The author believes that the reign of Basil II (976-1025 was marked by the mikra themata in Balkans and on Aegean Sea islands. They were in need of effective border defense. Theme of Chios was one of the mikra militaryadministrative districts, which were created in this period. The author detected five leaders of the theme in accordance with the historical sources: protospatharios and strategos Theodoros Beriboes; protospatharios, tagmatophylax and strategos Leon Karikes; protospatharios, tagmatophylax and strategos Bardas Mersiniotes; vestarches and strategos Ioannes Aristenos; vestes and strategos Michael Maurikas. The analysis of the sigillographic data led to the conclusion that the regular tagmata were the base of the military force of theme of Chios. Moreover, the fortress of Volissos was located in the northwest of Chios. The area around the fortress was inhabited by representatives of one ethnic group. They were under the leadership of doux, which was subordinate to the strategos of the theme. The famous officials of the civil administration of Chios included fiscal clerks – dioiketes, horreiarios and judicial clerks – krites of the velon. Theme of Chios had existed for about one hundred years. It was liquidated during the war between Byzantine and Tzachas, Turkish amir of Smyrna.

The Relationship between Teacher Attitudes toward the Common Core State Standards and Informational Text

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Estruch, Marcie Jane

2018-01-01

This study sought to determine the relationship between teachers' attitudes toward the Common Core State Standards and three predetermined factors. These factors were (1) teachers' attitudes toward the practicality of pedagogical shift three, balancing informational and literary texts, (2) teachers' attitudes toward school support with the…

Development and Integration of Professional Core Values Among Practicing Clinicians.

Science.gov (United States)

McGinnis, Patricia Quinn; Guenther, Lee Ann; Wainwright, Susan F

2016-09-01

The physical therapy profession has adopted professional core values, which define expected values for its members, and developed a self-assessment tool with sample behaviors for each of the 7 core values. However, evidence related to the integration of these core values into practice is limited. The aims of this study were: (1) to gain insight into physical therapists' development of professional core values and (2) to gain insight into participants' integration of professional core values into clinical practice. A qualitative design permitted in-depth exploration of the development and integration of the American Physical Therapy Association's professional core values into physical therapist practice. Twenty practicing physical therapists were purposefully selected to explore the role of varied professional, postprofessional, and continuing education experiences related to exposure to professional values. The Core Values Self-Assessment and résumé sort served as prompts for reflection via semistructured interviews. Three themes were identified: (1) personal values were the foundation for developing professional values, which were further shaped by academic and clinical experiences, (2) core values were integrated into practice independent of practice setting and varied career paths, and (3) participants described the following professional core values as well integrated into their practice: integrity, compassion/caring, and accountability. Social responsibility was an area consistently identified as not being integrated into their practice. The Core Values Self-Assessment tool is a consensus-based document developed through a Delphi process. Future studies to establish reliability and construct validity of the tool may be warranted. Gaining an in-depth understanding of how practicing clinicians incorporate professional core values into clinical practice may shed light on the relationship between core values mastery and its impact on patient care. Findings may

Relationship between chemical composition and magnetic susceptibility in sediment cores from Central Indian Ocean Basin

Digital Repository Service at National Institute of Oceanography (India)

Pattan, J.N.; Parthiban, G.; Banakar, V.K.; Tomer, A.; Kulkarni, M.

Three sediment cores in a north–south transect (3 degrees N to 13 degrees S) from different sediment types of the Central Indian Ocean Basin (CIOB) are studied to understand the possible relationship between magnetic susceptibility (Chi) and Al, Fe...

Qualitative data analysis for health services research: developing taxonomy, themes, and theory.

Science.gov (United States)

Bradley, Elizabeth H; Curry, Leslie A; Devers, Kelly J

2007-08-01

To provide practical strategies for conducting and evaluating analyses of qualitative data applicable for health services researchers. DATA SOURCES AND DESIGN: We draw on extant qualitative methodological literature to describe practical approaches to qualitative data analysis. Approaches to data analysis vary by discipline and analytic tradition; however, we focus on qualitative data analysis that has as a goal the generation of taxonomy, themes, and theory germane to health services research. We describe an approach to qualitative data analysis that applies the principles of inductive reasoning while also employing predetermined code types to guide data analysis and interpretation. These code types (conceptual, relationship, perspective, participant characteristics, and setting codes) define a structure that is appropriate for generation of taxonomy, themes, and theory. Conceptual codes and subcodes facilitate the development of taxonomies. Relationship and perspective codes facilitate the development of themes and theory. Intersectional analyses with data coded for participant characteristics and setting codes can facilitate comparative analyses. Qualitative inquiry can improve the description and explanation of complex, real-world phenomena pertinent to health services research. Greater understanding of the processes of qualitative data analysis can be helpful for health services researchers as they use these methods themselves or collaborate with qualitative researchers from a wide range of disciplines.

The mediating role of nurses' professional commitment in the relationship between core self-evaluation and job satisfaction.

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Barać, Ivana; Prlić, Nada; Plužarić, Jadranka; Farčić, Nikolina; Kovačević, Suzana

2018-05-11

The aim of this study was to examine the degree to which it is possible to predict job satisfaction in hospital nurses based on core self-evaluation and the nurses' professional commitment. Psychological constructs of nurses' professional commitment could predict a level of job satisfaction. A cross-sectional design was applied. Data were collected between April 2016 and November 2016 from 584 nurses of the University Hospital Osijek. Core Self-Evaluation Scale (CSES), Job Satisfaction Survey (JSS) and Nurses' professional commitment scale (NPCS) were administrated to the study participants. Confirmatory factor analyses were conducted to test the validity of each questionnaire. Structural equation modeling was used to test the prediction of nurses' professional commitment and core self-evaluation on job satisfaction. Nurses' professional commitment is variable, which functions as a mediator between predictor (CSE) and criterion variable (JS). As a mediator, it explains what the effect is, provided that correlations between all variables are significant. The correlation analyses reveal significant positive correlations between job satisfaction and core self evaluation (r = 0.441, p > 0.001) and also between job satisfaction and nurses' professional commitment (r = 0.464, p > 0.001). Furthermore, core self evaluation significantly and positively correlates with nurses' professional commitment (r = 0.402, p > 0.001). The results showed that nurses' professional commitment mediates the relationship between core self evaluation and job satisfaction. Bootstrap analysis showed that core self evaluation partially mediated the relationship between nurses' professional commitment and job satisfaction ( β = 0.78, p core self evaluation on job satisfaction through nurses' professional commitment was also significant (β = 0.17, p < 0.001**). Nurses who are more committed to their work, regardless of the structure of personality, have greater satisfaction in their work. This

Assessment of the Relationship between Andean Ice Core Precipitation Indicators and Amazon River Discharge

Science.gov (United States)

Johnson, N.; Alsdorf, D.; Thompson, L.; Mosley-Thompson, E.; Melack, J.

2006-12-01

Prior to the last 100 years, there is a significant lack of hydrologic knowledge for the Amazon Basin. A 100- year record of discharge from the city of Manaus, located at the confluence of the Solimoes and Negro rivers, is the most complete record for the basin. Inundated wetlands play a key role in carbon out-gassing to the atmosphere whereas discharge from the Amazon River contributes about 20% of the total freshwater flux delivered to the world's oceans. As discharge (Q) and inundation are directly related to precipitation, we are developing a method to extend our understanding of Q and inundation into the 19^{th} century. Using proxy data preserved in Andean glaciers and ice caps and recovered from ice cores, annually resolved histories of δ^{18)O and mass accumulation are available. The latter is a proxy for local precipitation amount whereas δ18O is influenced by continental scale processes (i.e., evaporation, convection) as well as by temperature and hence, by varying climate regimes. We have correlated the accumulation and δ18O records from Core 1 drilled on the Quelccaya ice-cap in the southern Andes of Peru with the Manaus discharge data. As ice core annual layers correspond to the thermal year (in Peru, July to June of the following year) and the discharge records are kept daily (January to December), we averaged 365 days of Q data seeking the optimal correlation for each start and end date. The best statistical relationship between δ18O and Q (r = -0.41, p = < 0.001) is attained when Q is averaged from March 16 to March 15 of the following year. We also correlated 23 years of ENSO events, which are linked to both Amazon River discharge and ice core δ18O (r = -0.60, p = < 0.001). These linear relationships are used to create Amazon discharge for the 20^{th} century and to extrapolate Q into the 19^{th} century. Previously developed relationships between Q and mainstem inundated area are then used to estimate inundated area along the main Amazon

Characterization of Fashion Themes Using Fuzzy Techniques for Designing New Human Centered Products

Directory of Open Access Journals (Sweden)

Y. Zhu

2010-10-01

Full Text Available Fabric selection plays an important role in fashion garment design. Designers often use both physical and normalized linguistic criteria for fabric selection. Perception and preference of consumers in their specific sociocultural context, expressed by fashion themes or emotional linguistic criteria, affect greatly new fashion product design. Modeling the relationship between linguistic design criteria and fashion themes of a brand image perceived by consumers becomes thus significant. For setting up this model, we first use fuzzy relations and correlation techniques to select the most relevant linguistic design criteria of fabric hand for each specific fashion theme. The selected criteria can then effectively reduce the complexity of the model and interpret consumer perception of fabrics. Finally, we use a weighted aggregation operator to predict the similarity degree between any new product and fashion themes. Compared with other models, the proposed method is more robust and easier to be interpreted with real data collected for design of senior T-shirt fabrics.

Relationships between core factors of knowledge management in hospital nursing organisations and outcomes of nursing performance.

Science.gov (United States)

Lee, Eun Ju; Kim, Hong Soon; Kim, Hye Young

2014-12-01

The study was conducted to investigate the levels of implementation of knowledge management and outcomes of nursing performance, to examine the relationships between core knowledge management factors and nursing performance outcomes and to identify core knowledge management factors affecting these outcomes. Effective knowledge management is very important to achieve strong organisational performance. The success or failure of knowledge management depends on how effectively an organisation's members share and use their knowledge. Because knowledge management plays a key role in enhancing nursing performance, identifying the core factors and investigating the level of knowledge management in a given hospital are priorities to ensure a high quality of nursing for patients. The study employed a descriptive research procedure. The study sample consisted of 192 nurses registered in three large healthcare organisations in South Korea. The variables demographic characteristics, implementation of core knowledge management factors and outcomes of nursing performance were examined and analysed in this study. The relationships between the core knowledge management factors and outcomes of nursing performance as well as the factors affecting the performance outcomes were investigated. A knowledge-sharing culture and organisational learning were found to be core factors affecting nursing performance. The study results provide basic data that can be used to formulate effective knowledge management strategies for enhancing nursing performance in hospital nursing organisations. In particular, prioritising the adoption of a knowledge-sharing culture and organisational learning in knowledge management systems might be one method for organisations to more effectively manage their knowledge resources and thus to enhance the outcomes of nursing performance and achieve greater business competitiveness. The study results can contribute to the development of effective and efficient

The Relationship of Core Strength and Activation and Performance on Three Functional Movement Screens.

Science.gov (United States)

Johnson, Caleb D; Whitehead, Paul N; Pletcher, Erin R; Faherty, Mallory S; Lovalekar, Mita T; Eagle, Shawn R; Keenan, Karen A

2018-04-01

Johnson, CD, Whitehead, PN, Pletcher, ER, Faherty, MS, Lovalekar, MT, Eagle, SR, and Keenan, KA. The relationship of core strength and activation and performance on three functional movement screens. J Strength Cond Res 32(4): 1166-1173, 2018-Current measures of core stability used by clinicians and researchers suffer from several shortcomings. Three functional movement screens appear, at face-value, to be dependent on the ability to activate and control core musculature. These 3 screens may present a viable alternative to current measures of core stability. Thirty-nine subjects completed a deep squat, trunk stability push-up, and rotary stability screen. Scores on the 3 screens were summed to calculate a composite score (COMP). During the screens, muscle activity was collected to determine the length of time that the bilateral erector spinae, rectus abdominis, external oblique, and gluteus medius muscles were active. Strength was assessed for core muscles (trunk flexion and extension, trunk rotation, and hip abduction and adduction) and accessory muscles (knee flexion and extension and pectoralis major). Two ordinal logistic regression equations were calculated with COMP as the outcome variable, and: (a) core strength and accessory strength, (b) only core strength. The first model was significant in predicting COMP (p = 0.004) (Pearson's Chi-Square = 149.132, p = 0.435; Nagelkerke's R-Squared = 0.369). The second model was significant in predicting COMP (p = 0.001) (Pearson's Chi-Square = 148.837, p = 0.488; Nagelkerke's R-Squared = 0.362). The core muscles were found to be active for most screens, with percentages of "time active" for each muscle ranging from 54-86%. In conclusion, performance on the 3 screens is predicted by core strength, even when accounting for "accessory" strength variables. Furthermore, it seems the screens elicit wide-ranging activation of core muscles. Although more investigation is needed, these screens, collectively, seem to be a good

Particle physics: Themes and challenges

Energy Technology Data Exchange (ETDEWEB)

Quigg, C.

1995-11-01

I will devote this lecture to seven themes that express the essence of our understanding and our possibilities. These themes are: elementarity, symmetry, consistency, unity, identity, opportunity, and relevance.

Particle physics: Themes and challenges

International Nuclear Information System (INIS)

Quigg, C.

1995-11-01

I will devote this lecture to seven themes that express the essence of our understanding and our possibilities. These themes are: elementarity, symmetry, consistency, unity, identity, opportunity, and relevance

Model-Driven Theme/UML

Science.gov (United States)

Carton, Andrew; Driver, Cormac; Jackson, Andrew; Clarke, Siobhán

Theme/UML is an existing approach to aspect-oriented modelling that supports the modularisation and composition of concerns, including crosscutting ones, in design. To date, its lack of integration with model-driven engineering (MDE) techniques has limited its benefits across the development lifecycle. Here, we describe our work on facilitating the use of Theme/UML as part of an MDE process. We have developed a transformation tool that adopts model-driven architecture (MDA) standards. It defines a concern composition mechanism, implemented as a model transformation, to support the enhanced modularisation features of Theme/UML. We evaluate our approach by applying it to the development of mobile, context-aware applications-an application area characterised by many non-functional requirements that manifest themselves as crosscutting concerns.

Determination of PWR core water level using ex-core detectors signals

International Nuclear Information System (INIS)

Bernal, Alvaro; Abarca, Agustin; Miro, Rafael; Verdu, Gumersindo

2013-01-01

The core water level provides relevant neutronic and thermalhydraulic information of the reactor such as power, k eff and cooling ability; in fact, core water level monitoring could be used to predict LOCA and cooling reduction which may deal with core damage. Although different detection equipment is used to monitor several parameters such as the power, core water level monitoring is not an evident task. However, ex-core detectors can measure the fast neutrons leaking the core and several studies demonstrate the existence of a relationship between fast neutron leakage and core water level due to the shielding effect of the water. In addition, new ex-core detectors are being developed, such as silicon carbide semiconductor radiation detectors, monitoring the neutron flux with higher accuracy and in higher temperatures conditions. Therefore, a methodology to determine this relationship has been developed based on a Monte Carlo calculation using MCNP code and applying variance reduction with adjoint functions based on the adjoint flux obtained with the discrete ordinates code TORT. (author)

Attitudes toward Tobacco, Alcohol, and Non-Alcoholic Beverage Advertisement Themes among Adolescent Boys.

Science.gov (United States)

Friedman, Katherine L; Roberts, Megan E; Keller-Hamilton, Brittney; Yates, Katherine A; Paskett, Electra D; Berman, Micah L; Slater, Michael D; Lu, Bo; Ferketich, Amy K

2018-02-13

Previous studies have examined what adolescents find appealing in tobacco and alcohol advertisements and how different themes in advertisements are used to manipulate consumer behaviors. Yet, we know little about the relationship between the themes portrayed in advertisements and youth attitudes towards those themes. This study compared attitudes towards advertisements for different consumer products in a sample of urban and rural adolescent boys in order to examine how key marketing themes impact adolescent attitudes towards those advertisements. Participants were 11- to 16-year-old boys (N = 1220) residing in either urban or rural Ohio Appalachian counties. Each participant viewed five print advertisements (one each for cigarettes, electronic cigarettes (e-cigarettes), smokeless tobacco (SLT), non-alcoholic beverages, and alcohol), presented in a random order, for eight seconds each. All advertisements had appeared in magazines that adolescent males commonly read. Attitudes towards each of the five advertisements were assessed. The advertisements were then coded for the presence of various themes, including social acceptance and masculinity. Analyses were conducted to determine associations between advertisement type and the attitude measure, and between the presence of a theme and the attitude measure. Overall, participants preferred non-tobacco advertisements to tobacco advertisements, rural participants had less positive attitudes and participants who had peers who used tobacco had more positive attitudes. Social acceptance and entertainment themes increased the appeal of SLT advertisements, and sex appeal increased the appeal of e-cigarette advertisements. Conclusions/Importance: Findings suggest that advertisements that promote the social nature of use in SLT advertisements may be of particular concern for their influence on adolescent boys.

Core body temperature, skin temperature, and interface pressure. Relationship to skin integrity in nursing home residents.

Science.gov (United States)

Knox, D M

1999-06-01

To ascertain the effects of 1-, 1 1/2-, and 2-hour turning intervals on nursing home residents' skin over the sacrum and trochanters. (1) the higher the core body temperature, the higher the skin surface temperature; (2) the 2-hour turning interval would have significantly higher skin surface temperature; (3) there would be no relationship between skin surface temperature and interface pressure; and (4) the sacrum would have the lowest skin surface temperature. Modified Latin-square. For-profit nursing home. Convenience sample of 26 residents who scored bedridden. First Temp measured core temperature; a disposable thermistor temperature probe, skin temperature; and a digital interface pressure evaluator, the interface pressure. Negative correlation (r = -.33, P = .003) occurred between core body temperature and skin surface temperature. Skin surface temperature rose at the end of the 2-hour turning interval but was not significant (F = (2.68) = .73, P = .49). Weak negative relationship (r = -12, P = .29) occurred between skin surface temperature and interface pressure, and sacral skin surface temperature was significantly lower for the left trochanter only (F = (8.68) = 7.05, P = .002). Although hypotheses were not supported, more research is needed to understand how time in position and multiple chronic illnesses interact to affect skin pressure tolerance.

INVESTIGATING THE CORE MORPHOLOGY-SEYFERT CLASS RELATIONSHIP WITH HUBBLE SPACE TELESCOPE ARCHIVAL IMAGES OF LOCAL SEYFERT GALAXIES

Energy Technology Data Exchange (ETDEWEB)

Rutkowski, M. J.; Hegel, P. R.; Kim, Hwihyun; Windhorst, R. A. [School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287-1404 (United States); Tamura, Kazuyuki [Naruto University of Education, Nakashima, Takashima, Naruto-cho, Naruto-shi 772-8502 (Japan)

2013-07-01

The unified model of active galactic nuclei (AGNs) has provided a successful explanation for the observed diversity of AGNs in the local universe. However, recent analysis of multi-wavelength spectral and image data suggests that the unified model is only a partial theory of AGNs, and may need to be augmented to remain consistent with all observations. Recent studies using high spatial resolution ground- and space-based observations of local AGNs show that Seyfert class and the ''core'' (r {approx}< 1 kpc) host-galaxy morphology are correlated. Currently, this relationship has only been established qualitatively, by visual inspection of the core morphologies of low-redshift (z < 0.035) Seyfert host galaxies. We re-establish this empirical relationship in Hubble Space Telescope optical imaging by visual inspection of a catalog of 85 local (D < 63 Mpc) Seyfert galaxies. We also attempt to re-establish the core morphology-Seyfert class relationship using an automated, non-parametric technique that combines both existing classification parameter methods (the adapted CAS and G-M {sub 20}) and a new method which implements the Source Extractor software for feature detection in unsharp-mask images. This new method is designed explicitly to detect dust features in the images. We use our automated approach to classify the morphology of the AGN cores and determine that Sy2 galaxies visually appear, on average, to have more dust features than Sy1. With the exception of this ''dustiness'' however, we do not measure a strong correlation between the dust morphology and the Seyfert class of the host galaxy using quantitative techniques. We discuss the implications of these results in the context of the unified model.

Uncovering nursing students' views of their relationship with educators in a university context: A descriptive qualitative study.

Science.gov (United States)

Chan, Zenobia C Y; Tong, Chien Wai; Henderson, Saras

2017-02-01

Power dynamics is a key element in the educator-student relationship, and can be influential to the learning outcomes of students. Power relations are inherent in the interaction between educators and students. The educator-student relationship is still an under-explored area of power dynamics. The aim of the study was to investigate nursing students' perceptions of the power dynamics in the educator-student relationship in a university learning context in order to offer educators some understanding of how such a relationship was perceived by students. A descriptive qualitative study using focus group inquiry. Through convenience sampling, a total of 56 students were recruited and eight focus group interviews were conducted. Thematic analysis was adopted to capture the meanings extracted from the student narratives. Four core themes of the educator-student relationship were identified. Referring to these themes, some implications were drawn, such as the significance of the educator-student relationship; an educator's power matters; and polarized views among the students on whether or not an educator should be a friend. The power dynamics varied depending on an educator's personality, communication skills, ability to effectively monitor large classes, and teaching style. More efforts are needed to investigate the preferred conceptions and types of educator-student relationships in order to evaluate the impact that these have on learning. Copyright © 2016 Elsevier Ltd. All rights reserved.

Suicide note themes and suicide prevention.

Science.gov (United States)

Foster, Tom

2003-01-01

The aim was to determine if suicide note themes might inform suicide prevention strategies. The themes of 42 suicide notes from the Northern Ireland Suicide Study (major psychological autopsy study) were examined. The commonest themes were "apology/shame" (74%), "love for those left behind" (60%), "life too much to bear" (48%), "instructions regarding practical affairs post-mortem" (36%), "hopelessness/nothing to live for" (21%) and "advice for those left behind" (21%). Notes of suicides with major unipolar depression were more likely than notes of suicides without major unipolar depression to contain the themes "instructions regarding practical affairs post-mortem" (67% versus 19%, p = 0.005) and "hopelessness/nothing to live for" (40% versus 11%, p = 0.049). Notes of suicides with a previous history of deliberate self-harm were less likely than notes of suicides without a history of deliberate self-harm to contain the theme "apology/shame" (58% versus 87%, p = 0.04). Notes of elderly suicides were more likely than non-elderly notes to contain the theme "burden to others" (40% versus 3%, p = 0.03). The fact that three quarters of suicide notes contained the theme "apology/shame" suggests that the deceased may have welcomed alternative solutions for their predicaments. Scrutiny of suicide note themes in the light of previous research findings suggests that cognitive therapy techniques, especially problem solving, may have an important role to play in suicide prevention and that potential major unipolar depressive (possibly less impulsive) suicides, in particular, may provide fertile ground for therapeutic intervention (physical and psychological). Ideally all primary care doctors and mental health professionals working with (potentially) suicidal people should be familiar with basic cognitive therapy techniques, especially problem solving skills training.

Activities Using a Restaurant Theme.

Science.gov (United States)

Modlin, Ruth

Designed for use with elementary students, 44 activities using a restaurant theme integrate creative thinking and decision-making skills with language arts, mathematics, and art. The activities, which can be used independently by the students, deal with types of restaurants, names and themes, floor plans, interior and exterior design, house…

FY16 Strategic Themes.

Energy Technology Data Exchange (ETDEWEB)

Leland, Robert W. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2017-03-01

I am pleased to present this summary of the Division 1000 Science and Technology Strategic Plan. This plan was created with considerable participation from all levels of management in Division 1000, and is intended to chart our course as we strive to contribute our very best in service of the greater Laboratory strategy. The plan is characterized by four strategic themes: Mission Engagement, Bold Outcomes, Collaborative Environment, and the Safety Imperative. Each theme is accompanied by a brief vision statement, several goals, and planned actions to support those goals throughout FY16. I want to be clear that this is not a strategy to be pursued in tension with the Laboratory strategic plan. Rather, it is intended to describe “how” we intend to show up for the “what” described in Sandia’s Strategic Plan. I welcome your feedback and look forward to our dialogue about these strategic themes. Please join me as we move forward to implement the plan in the coming year.

[Discipline construction is the theme of the development of burn surgery].

Science.gov (United States)

Jia, C Y

2018-03-20

Discipline construction is the core element of department development, including discipline structure setting, scale, equipment, medical workers structure, clinical feature and advantage, talent training, teaching level, scientific research level, management system, and cultural construction of department. As leader and engine of discipline construction, directors' ability is an important factor for discipline construction. Clinical characteristic is the basis of discipline construction; innovation actuation is the essence of discipline construction; talents training is the guarantee of discipline construction; scientific research is the wing of discipline construction; cultural construction is the hot spring of discipline construction. Discipline construction is the theme of the development of burn surgery.

Methanol oxidation reaction on core-shell structured Ruthenium-Palladium nanoparticles: Relationship between structure and electrochemical behavior

Science.gov (United States)

Kübler, Markus; Jurzinsky, Tilman; Ziegenbalg, Dirk; Cremers, Carsten

2018-01-01

In this work the relationship between structural composition and electrochemical characteristics of Palladium(Pd)-Ruthenium(Ru) nanoparticles during alkaline methanol oxidation reaction is investigated. The comparative study of a standard alloyed and a precisely Ru-core-Pd-shell structured catalyst allows for a distinct investigation of the electronic effect and the bifunctional mechanism. Core-shell catalysts benefit from a strong electronic effect and an efficient Pd utilization. It is found that core-shell nanoparticles are highly active towards methanol oxidation reaction for potentials ≥0.6 V, whereas alloyed catalysts show higher current outputs in the lower potential range. However, differential electrochemical mass spectrometry (DEMS) experiments reveal that the methanol oxidation reaction on core-shell structured catalysts proceeds via the incomplete oxidation pathway yielding formaldehyde, formic acid or methyl formate. Contrary, the alloyed catalyst benefits from the Ru atoms at its surface. Those are found to be responsible for high methanol oxidation activity at lower potentials as well as for complete oxidation of CH3OH to CO2 via the bifunctional mechanism. Based on these findings a new Ru-core-Pd-shell-Ru-terrace catalyst was synthesized, which combines the advantages of the core-shell structure and the alloy. This novel catalyst shows high methanol electrooxidation activity as well as excellent selectivity for the complete oxidation pathway.

Types of centredness in health care: themes and concepts.

Science.gov (United States)

Hughes, Julian C; Bamford, Claire; May, Carl

2008-12-01

For a variety of sociological reasons, different types of centredness have become important in health and social care. In trying to characterize one type of centredness, we were led to consider, at a conceptual level, the importance of the notion of centredness in general and the reasons for there being different types of centeredness. We searched the literature for papers on client-, family-, patient-, person- and relationship- centred care. We identified reviews or papers that defined or discussed the notions at a conceptual level. The reviews and papers were analyzed as text transcripts. We identified 10 themes that were common to all the types of centredness. At a conceptual level we could not identify thematic differences between the types of centredness. These findings were subjected to a philosophical critique using ideas derived from Wittgenstein. Different types of centredness are required in different contexts. The differences are justified by their practical utility. The unifying themes of centredness, however, reflect a movement in favour of increasing the social, psychological, cultural and ethical sensitivity of our human encounters.

Opportunities and Challenges of Linking Scientific Core Samples to the Geoscience Data Ecosystem

Science.gov (United States)

Noren, A. J.

2016-12-01

Core samples generated in scientific drilling and coring are critical for the advancement of the Earth Sciences. The scientific themes enabled by analysis of these samples are diverse, and include plate tectonics, ocean circulation, Earth-life system interactions (paleoclimate, paleobiology, paleoanthropology), Critical Zone processes, geothermal systems, deep biosphere, and many others, and substantial resources are invested in their collection and analysis. Linking core samples to researchers, datasets, publications, and funding agencies through registration of globally unique identifiers such as International Geo Sample Numbers (IGSNs) offers great potential for advancing several frontiers. These include maximizing sample discoverability, access, reuse, and return on investment; a means for credit to researchers; and documentation of project outputs to funding agencies. Thousands of kilometers of core samples and billions of derivative subsamples have been generated through thousands of investigators' projects, yet the vast majority of these samples are curated at only a small number of facilities. These numbers, combined with the substantial similarity in sample types, make core samples a compelling target for IGSN implementation. However, differences between core sample communities and other geoscience disciplines continue to create barriers to implementation. Core samples involve parent-child relationships spanning 8 or more generations, an exponential increase in sample numbers between levels in the hierarchy, concepts related to depth/position in the sample, requirements for associating data derived from core scanning and lithologic description with data derived from subsample analysis, and publications based on tens of thousands of co-registered scan data points and thousands of analyses of subsamples. These characteristics require specialized resources for accurate and consistent assignment of IGSNs, and a community of practice to establish norms

Interaction themes in music therapy

DEFF Research Database (Denmark)

Holck, Ulla

2004-01-01

Based on a doctoral study, the author presents a type of music therapyinteraction called ?Interaction Themes.? These are developed fromsession to session and often appear in music therapy interventions withchildren with severe functional limitations, especially children withautism. Although...... whoseexpressions are often difficult to understand. The article describes thecharacteristics and functions of Interaction Themes, compares thephenomenon with music therapy case literature and delimits it in regardto other types of music therapy interaction with this client group. Theresults are described through...... the Interaction Themes are characterised by arelatively simple and self-generated content, they have an essentialfunction because they contain the child?s and music therapist?s jointinteraction history. They make up the context within which it ispossible to create meaningful interaction with a client group...

Disentangling the relationships among self-reflection, insight, and subjective well-being: the role of dysfunctional attitudes and core self-evaluations.

Science.gov (United States)

Stein, Daniel; Grant, Anthony M

2014-01-01

Central to many psychological schools of thought is the notion that self-reflection leads to self-insight which, in turn, leads to enhanced well-being. However, empirical research has found that although self-insight is typically associated with well-being, self-reflection is frequently not associated with self-insight or well-being. Past attempts to understand this conundrum have tended to focus on the role of ruminative self-refection. Using a different approach this study investigates the roles of dysfunctional attitudes and positive core self-evaluations. Using data from 227 participants, two key findings are reported: first, dysfunctional attitudes suppress the relationship between self-reflection and self-insight; and second, positive core self-evaluations mediate the relationship between self-insight and subjective well-being. These two findings imply that a path exists from self-reflection to subjective well-being through self-insight and positive core self-evaluations. This path model was found to be a good fit. Implications for future research and positive psychological practice are discussed.

Interaction Themes in Music Therapy

DEFF Research Database (Denmark)

Holck, Ulla

2006-01-01

Based on a doctoral study, the author presents a type of music therapy interaction called ‘Interaction Themes.’ These are developed from session to session and often appear in music therapy interventions with children with severe functional limitations, especially children with autism. Although...... whose expressions are often difficult to understand. The presented article describes the characteristics and functions of Interaction Themes, compares the phenomenon with music therapy case literature and delimits it in regard to other types of music therapy interaction with this client group....... the Interaction Themes are characterised by a relatively simple and self-generated content, they have an essential function because they contain the child’s and music therapist’s joint interaction history. They make up the context within which it is possible to create meaningful interaction with a client group...

Relationship of negative and positive core beliefs about the self with dysfunctional attitudes in three aspects of life

Directory of Open Access Journals (Sweden)

Otani K

2017-10-01

Full Text Available Koichi Otani, Akihito Suzuki, Yoshihiko Matsumoto, Toshinori Shirata Department of Psychiatry, Yamagata University School of Medicine, Yamagata, Japan Objective: Cognitive theory assumes a pivotal role of negative core beliefs about the self in dysfunctional attitudes predisposing to depression. Meanwhile, the role of positive core beliefs about the self in cognitive vulnerability to depression is unknown. Therefore, we examined the relationship of negative and positive core beliefs about the self with dysfunctional attitudes in three aspects of life.Methods: The subjects were 311 Japanese volunteers. Core beliefs of negative-self and positive-self were evaluated by the corresponding subscales of the Brief Core Schema Scales. Dysfunctional attitudes in the areas of achievement, dependency and self-control were measured by the corresponding subscales of the 24-item Dysfunctional Attitude Scale.Results: The negative-self subscale was correlated with the achievement, dependency and self-control subscales. The positive-self subscale was correlated with the achievement and self-control subscales.Conclusion: The present study suggests that negative core beliefs about the self underlie all types of dysfunctional attitudes, while positive core beliefs about the self have some connections with dysfunctional attitudes related to achievement and self-control. Keywords: negative-self, achievement, dependency, self-control, depression

On Themes of the Eagle by Alfred Tennyson

Institute of Scientific and Technical Information of China (English)

陈晓庆

2009-01-01

Theme is significant to poetry.Not only music but also theme is related to poetry since its birth.Usually great poems have more than one theme.Nowadays different approaches of literary analysis are on stage.The different approaches are employed to expound the rich themes of The Eagle-in memorial of Hallam,in praise of Britain's colonial expansion and in eulogy of nature.

Architectural heritage or theme park

Directory of Open Access Journals (Sweden)

Ignasi Solà-Morales

1998-04-01

Full Text Available The growing parallelism between the perception and the consumer use of theme parks and architectural heritage gives rise to a reflection about the fact that the architectural object has been turned into a museum piece, stripped  of its original value and its initial cultural substance to become images exposed to multiple gazes, thus producing what the author calis the "Theme Park effect", with consequences on protected architecture.

Theme: Urban Agriculture.

Science.gov (United States)

Ellibee, Margaret; And Others

1990-01-01

On the theme of secondary agricultural education in urban areas, this issue includes articles on opportunities, future directions, and implications for the profession; creative supervised experiences for horticulture students; floral marketing, multicultural education; and cultural diversity in urban agricultural education. (JOW)

Research in auditing: main themes

Directory of Open Access Journals (Sweden)

Marcelo Porte

Full Text Available ABSTRACT The passage of the Sarbanes-Oxley Act (SOX was a turning point in auditing and in auditors practice for the academic world. Research concerning the characterization of academic production related to auditing is in its third decade. Its analysis is accomplished by means of definition of keywords, abstracts or title, and information on thematic association within the academic production itself in auditing is undisclosed. In order to revise this gap in auditing literature, this study identified the main themes in auditing and their association in post-SOX era by analyzing the content of objectives and hypothesis of 1,650 publications in Web of Science (2002-2014. The findings in this study extended those from the study by Lesage and Wechtler (2012 from 16 auditing thematic typologies to 22. The results demonstrate that the themes audit report & financial statement users, corporate governance, audit market, external audit, socio-economic data of the company, international regulation, and fraud risk & audit risk were the most addressed in the publications about auditing. Corporate governance has a broader association with the other themes in the area. Future researches may use these themes and relate them to the methodologies applied to audit studies.

Universal design characteristic on themed streets

Science.gov (United States)

Harsritanto, Bangun IR; Indriastjario; Wijayanti

2017-12-01

People around the world can access the streets to fulfil their daily activities regardless of their gender, age, and abilities. The streetscape is an urban public space which is built to facilitate the basic needs of people as social being. The themed street is an urban streetscape designed and built in detail with a theme or special purpose in an of urban development process. Universal design facilitates the full range of human diversity as physical appearance, perception, cognitive abilities, sizes, and shapes. By designing for the diversity, the specialized streets become more functional and user-friendly. The purpose of this study is to examine several design characteristics of themed streets in several countries from three different continents using universal design principles for giving proper directions to develop more user-friendly streets. Literature review and case study were used as research methods. The literature review was extracted and compiled from manuscripts, streetscape design books, and from universal design principles. Furthermore, the constructed theory were used to examine the case studies of themed streets. The findings indicated that themed streets’ character design were strongly influenced by local cultural aspect even though the basic guidelines were universal design principles; the resumed design direction can be suggested universal along with the richness of local aspects.

Exploring Multicultural Themes through Picture Books.

Science.gov (United States)

Farris, Pamela J.

1995-01-01

Advocates inclusion of multicultural picture books in social studies instruction to offer different outlooks and visions in a short format. Describes selection of picture books with multicultural themes and those that represent various cultures, gender equity, and religious themes. Suggests that picture books may help students develop better…

Theme 10: greenhouse effect transport policies and urban organization; Theme 10: effet de serre politiques de deplacements et organisation urbaine

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-07-01

This document describes the reference framework of the theme 10 ''greenhouse effect, transport policies and urban organization'' which is a part of the urban transports interface. It presents the specific actions realized by the theme 10 for a future integration in theme 1, 5 and 8. (A.L.B.)

Japanese situations to emerging themes

International Nuclear Information System (INIS)

Kubota, Ryuji

2011-01-01

Japanese regulatory body has audited more than ten cases of licensee's RCA since December 2007. We approve of opinions to emerging themes in 'CSNI Activity Plan', and based on achievements of these audits, Japanese situations to emerging themes are explained. As our conclusion, the more experience to identify HOF licensees have, the more problems may be solved. But as CA is difficult to measure for effectiveness, we propose to develop the outcome indicators such as the frequency of events. (author)

Modeling Stress Strain Relationships and Predicting Failure Probabilities For Graphite Core Components

Energy Technology Data Exchange (ETDEWEB)

Duffy, Stephen [Cleveland State Univ., Cleveland, OH (United States)

2013-09-09

This project will implement inelastic constitutive models that will yield the requisite stress-strain information necessary for graphite component design. Accurate knowledge of stress states (both elastic and inelastic) is required to assess how close a nuclear core component is to failure. Strain states are needed to assess deformations in order to ascertain serviceability issues relating to failure, e.g., whether too much shrinkage has taken place for the core to function properly. Failure probabilities, as opposed to safety factors, are required in order to capture the bariability in failure strength in tensile regimes. The current stress state is used to predict the probability of failure. Stochastic failure models will be developed that can accommodate possible material anisotropy. This work will also model material damage (i.e., degradation of mechanical properties) due to radiation exposure. The team will design tools for components fabricated from nuclear graphite. These tools must readily interact with finite element software--in particular, COMSOL, the software algorithm currently being utilized by the Idaho National Laboratory. For the eleastic response of graphite, the team will adopt anisotropic stress-strain relationships available in COMSO. Data from the literature will be utilized to characterize the appropriate elastic material constants.

Modeling Stress Strain Relationships and Predicting Failure Probabilities For Graphite Core Components

International Nuclear Information System (INIS)

Duffy, Stephen

2013-01-01

This project will implement inelastic constitutive models that will yield the requisite stress-strain information necessary for graphite component design. Accurate knowledge of stress states (both elastic and inelastic) is required to assess how close a nuclear core component is to failure. Strain states are needed to assess deformations in order to ascertain serviceability issues relating to failure, e.g., whether too much shrinkage has taken place for the core to function properly. Failure probabilities, as opposed to safety factors, are required in order to capture the bariability in failure strength in tensile regimes. The current stress state is used to predict the probability of failure. Stochastic failure models will be developed that can accommodate possible material anisotropy. This work will also model material damage (i.e., degradation of mechanical properties) due to radiation exposure. The team will design tools for components fabricated from nuclear graphite. These tools must readily interact with finite element software--in particular, COMSOL, the software algorithm currently being utilized by the Idaho National Laboratory. For the eleastic response of graphite, the team will adopt anisotropic stress-strain relationships available in COMSO. Data from the literature will be utilized to characterize the appropriate elastic material constants.

Core belief content examined in a large sample of patients using online cognitive behaviour therapy.

Science.gov (United States)

Millings, Abigail; Carnelley, Katherine B

2015-11-01

Computerised cognitive behavioural therapy provides a unique opportunity to collect and analyse data regarding the idiosyncratic content of people's core beliefs about the self, others and the world. 'Beating the Blues' users recorded a core belief derived through the downward arrow technique. Core beliefs from 1813 mental health patients were coded into 10 categories. The most common were global self-evaluation, attachment, and competence. Women were more likely, and men were less likely (than chance), to provide an attachment-related core belief; and men were more likely, and women less likely, to provide a self-competence-related core belief. This may be linked to gender differences in sources of self-esteem. Those who were suffering from anxiety were more likely to provide power- and control-themed core beliefs and less likely to provide attachment core beliefs than chance. Finally, those who had thoughts of suicide in the preceding week reported less competence themed core beliefs and more global self-evaluation (e.g., 'I am useless') core beliefs than chance. Concurrent symptom level was not available. The sample was not nationally representative, and featured programme completers only. Men and women may focus on different core beliefs in the context of CBT. Those suffering anxiety may need a therapeutic focus on power and control. A complete rejection of the self (not just within one domain, such as competence) may be linked to thoughts of suicide. Future research should examine how individual differences and symptom severity influence core beliefs. Copyright © 2015 The Authors. Published by Elsevier B.V. All rights reserved.

Restorative justice and the relationship of perpetrator and victim of crime

Directory of Open Access Journals (Sweden)

Bulatović Aleksandra

2015-01-01

Full Text Available Restorative justice as the theoretical foundation of social reaction to crime is one of the key themes of contemporary criminological discourse. The idea of crime as a conflict between perpetrator and victim of crime is included in the core ideas related to the concept of restorative justice, which differs from traditional understanding of crime as a relationship between the state and the individual. This change in perspective on crime points towards social reaction to crime that differs from traditional criminal justice system. As the restoration process of relationship damaged by crime is directly related to possibilities of participation in the very process, institutionalisation of that participation sets the scope of restorative process. In this article, the author points towards the traditional criminal justice and restorative justice processes, focusing the relationship of perpetrator and victim of crime and the process of conflict resolution. The aim of the article is to highlight the conflict perspective as a defining element of the relationship between offender and victim, and to underline the effectiveness of restorative justice as social reaction to crime, which contributes to optimisation of the relationship between the offender and the community.

The Mediating Role of Maximizer Decision Makin g Approach in Core Self - Evaluations and Entrepreneurial Persona lity Relationship: Konya Sample

Directory of Open Access Journals (Sweden)

Aykut Arslan

2015-09-01

Full Text Available A lot of effort has been put to increase the number of entrepreneurs, the engines of the countries’ economic progress, and to promote entrepreneurship. In this regard, within the recent years in particular, studies, based on psychology and personality relationship are done to understand the entrepreneurial personality. To contribute to this topic and after searching the relevant literature, variables that might predict entrepreneurship have been incorporated into the model. It has been argued that one ofhese theories, core self-evaluations, may determine the entrepreneurial personality by enhancing their self-perceptions and awareness regarding their skills to utilize the opportunities. Moreover, it has also been investigated if the maximizer decision- making, one of the cognitive psychology theories, play a role as a mediator. Core self-evaluations account for 72% of the variance on entrepreneurship; but when maximizer decision-making is added, the amount of variance decreased to 65%. It may assumed to be an important result that entrepreneurial personality and maximizer decision-making cannot co-exist when the negative but statistical significant relationship between maximizer decision-making and core self-evaluations are considered

Soil architecture relationships with dynamic soil physical processes: a conceptual study using natural, artificial, and 3D-printed soil cores

DEFF Research Database (Denmark)

Lamandé, Mathieu; Schjønning, Per; Dal Ferro, Nicola

Pore system architecture is a key feature for understanding physical, biological and chemical processes in soils. Development of visualisation technics, especially x-ray CT, during recent years has been useful in describing the complex relationships between soil architecture and soil functions. We...... believe that combining visualization with physical models is a step further towards a better understanding of these relationships. We conducted a concept study using natural, artificial and 3D-printed soil cores. Eight natural soil cores (100 cm3) were sampled in a cultivated stagnic Luvisol at two depths...... (topsoil and subsoil), representing contrasting soil pore systems. Cylinders (100 cm3) were produced from plastic or from autoclaved aerated concrete. Holes of diameters 1.5 and 3 mm were drilled in the cylinder direction for the plastic cylinder and for one of the AAC cylinders. All natural and artificial...

The Organisational Relationsships between Support Functions and Core Business

DEFF Research Database (Denmark)

Jensen, Per Anker

2007-01-01

The paper is based on research for a MBA thesis. The purpose is to clarify the organisational relationships between support functions and core business and how these relationships vary for strategic and operational support functions. The value chains for core businesses and support functions...... are analysed and related to empirical data from a case study on Danish Broadcasting Corporation. A particular support value chain is identified and a typology of archetypes of support functions is developed. The relationship between core business and strategic support is identified as primarily a general...... business orientation, while the relationship between core business and non-strategic functions is identified as mainly a specific customer orientation. It is concluded that a market relationship – internally or externally – is appropriate for non-strategic functions, while it is important to create a kind...

Detecting Themed Streets Using a Location Based Service Application

Directory of Open Access Journals (Sweden)

Byeongsuk Ji

2016-07-01

Full Text Available Various themed streets have recently been developed by local governments in order to stimulate local economies and to establish the identity of the corresponding places. However, the motivations behind the development of some of these themed street projects has been based on profit, without full considerations of people’s perceptions of their local areas, resulting in marginal effects on the local economies concerned. In response to this issue, this study proposed a themed street clustering method to detect the themed streets of a specific region, focusing on the commercial themed street, which is more prevalent than other types of themed streets using location based service data. This study especially uses “the street segment” as a basic unit for analysis. The Sillim and Gangnam areas of Seoul, South Korea were chosen for the evaluation of the adequacy of the proposed method. By comparing trade areas that were sourced from a market analysis report by a reliable agent with the themed streets detected in this study, the experiment results showed high proficiency of the proposed method.

Examining the therapeutic relationship and confronting resistances in psychodynamic psychotherapy: a certified public accountant case.

Science.gov (United States)

Manetta, Christopher T; Gentile, Julie P; Gillig, Paulette Marie

2011-05-01

Psychodynamic psychotherapy is effective for a variety of mental health symptoms. This form of psychotherapy uses patient self reflection and self examination, as well as the therapeutic relationship between the patient and psychiatrist, to explore maladaptive coping strategies and relationship patterns of the patient. A thorough understanding of resistance and the core conflictual relationship theme afford the psychiatrist the ability to facilitate this work. In this article, the composite case illustrates some of the psychodynamic psychotherapy techniques that can be employed in a psychotherapy case. In this example, the case is about a certified public accountant that came to treatment because of an acute stressor that put her career goals at risk. An acute episode or event can bring to light chronic and ongoing symptoms, which have had a remitting and relapsing course, and leave the patient unable to compensate on his or her own.

The Relationship of Core Self-Evaluations and Life Satisfaction in College Students with Disabilities: Evaluation of a Mediator Model

Science.gov (United States)

Smedema, Susan Miller; Chan, Fong; Yaghmaian, Rana A.; Cardoso, Elizabeth DaSilva; Muller, Veronica; Keegan, John; Dutta, Alo; Ebener, Deborah J.

2015-01-01

This study examined the factorial structure of the construct core self-evaluations (CSE) and tested a mediational model of the relationship between CSE and life satisfaction in college students with disabilities. We conducted a quantitative descriptive design using exploratory and confirmatory factor analysis and multiple regression analysis.…

FY16 Strategic Themes White Paper.

Energy Technology Data Exchange (ETDEWEB)

Leland, Robert W. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2017-03-01

The Science and Technology (S&T) Division 1000 Strategic Plan includes the Themes, Goals, and Actions for FY16. S&T will continue to support the Labs Strategic plan, Mission Areas and Program Management Units by focusing on four strategic themes that align with the targeted needs of the Labs. The themes presented in this plan are Mission Engagement, Bold Outcomes, Collaborative Environment, and the Safety Imperative. Collectively they emphasize diverse, collaborative teams and a self-reliant culture of safety that will deliver on our promise of exceptional service in the national interest like never before. Mission Engagement focuses on increasing collaboration at all levels but with emphasis at the strategic level with mission efforts across the labs. Bold Outcomes seeks to increase the ability to take thoughtful risks with the goal of achieving transformative breakthroughs more frequently. Collaborative environment strives for a self-aware, collaborative working environment that bridges the many cultures of Sandia. Finally, Safety Imperative aims to minimize the risk of serious injury and to continuously strengthen the safety culture. Each of these themes is accompanied by a brief vision statement, several goals, and planned actions to support those goals throughout FY16 and leading into FY17.

On the emergence theme of physics

CERN Document Server

Carroll, Robert

2010-01-01

The book surveys mathematical relations between classical and quantum mechanics, gravity, time and thermodynamics from various points of view and many sources (with appropriate attribution). The emergence theme is developed with an emphasis on the meaning via mathematics. A background theme of Bohemian mechanics and connections to the quantum equivalence principle of Matone et al. is also developed in great detail. Some original work relating the quantum potential and Ricci flow is also included.

Effects of Instructions on Theme Grading: Grammatical vs. Holistic

Science.gov (United States)

Follman, John; And Others

1971-01-01

Twelve college seniors in an English methods course were assigned to three treatment groups, Grammatical, Holistic, and Both. Each group received different instructions but graded the same 10 themes. Themes graded for grammatical errors received lower grades than the same themes graded holistically. (NH)

Themes of nanoscience for the introductory physics course

International Nuclear Information System (INIS)

Planinsic, Gorazd; Lindell, Anssi; Remskar, Maja

2009-01-01

We present three experimental themes and one discussion theme that proved to be suitable for introducing nanoscience through topics that can be integrated into the existing introductory physics or teacher training courses. The experimental themes include two teaching models of an atomic force microscope (AFM) and an experiment with an elastic optical grating. They are all based on simple experiments that give also quantitative results and can be explained using basic physics theory.

Themes of nanoscience for the introductory physics course

Energy Technology Data Exchange (ETDEWEB)

Planinsic, Gorazd [Faculty for Mathematics and Physics, University of Ljubljana (Slovenia); Lindell, Anssi [Department of Teacher Education, University of Jyvaskyla (Finland); Remskar, Maja [Josef Stefan Institute, Ljubljana (Slovenia)

2009-07-15

We present three experimental themes and one discussion theme that proved to be suitable for introducing nanoscience through topics that can be integrated into the existing introductory physics or teacher training courses. The experimental themes include two teaching models of an atomic force microscope (AFM) and an experiment with an elastic optical grating. They are all based on simple experiments that give also quantitative results and can be explained using basic physics theory.

Changes in themes over time from medical student journaling.

Science.gov (United States)

Cayley, William; Schilling, Rae; Suechting, Ralph

2007-12-01

There has been little exploration of journaling in medical student education. To document the themes on which medical students reflect during training. We evaluated journals kept by primary care medical students to identify prominent themes and determine change or constancy in themes over time. We looked at third-year medical students participating in a required primary care clerkship in a university-affiliated, community-based family medicine residency program with a rural catchment area. During 1994-1996 and 2001-2003, students were asked to keep weekly journals reflecting on their thoughts and feelings regarding "topical content, course processes and methods, and personal reflections on becoming a doctor." Faculty evaluated journals to identify change or constancy in themes over time. Prominent themes included gender issues, professional identity emergence, career choice, and rural practice, the experience of learning, the experience of relating to patients, and the nature of medical practice. We found both constancy and change in student journal themes over time. Changes in journal themes appeared to correlate with outside events and educational trends, including increased attention to reflective practice, changing demographics in medicine and the increasing acceptance of female physicians, and personal life events.

Globalisation of commercial theme parks: the walt Disney Company

OpenAIRE

DE GROOTE, Patrick

2009-01-01

The Economics Research Associates (ERA) defines a theme park as ‘A gated attraction that contains rides and/or shows in a themed environment, offers a pay-one-price ticket for its guests and attracts at least 500,000 annual visits’ (ERA, 2007). A more detailed description for theme parks is given by Philip L. Pearce (in Jafar Jafari, 2000, 124-5): ‘Theme parks are capital intensive, highly developed, self-contained recreational spaces which invariably charge admission. The entertainment, ride...

The Role of Core Self-Evaluations in the Relationship between Stress and Depression in Persons with Spinal Cord Injury

Science.gov (United States)

DeAngelis, Jesse B.; Yaghmaian, Rana; Smedema, Susan Miller

2016-01-01

Purpose: To investigate the role of core self-evaluations (CSE) in the relationship between perceived stress and depression in persons with spinal cord injury. Method: Two hundred forty-seven adults with spinal cord injury completed an online survey measuring perceived stress, CSE, and depressive symptoms. Results: A multiple regression analysis…

The moderating effect of tourism by-products on the relationship between tourism core products and destination image (Sarawak, Malaysia

Directory of Open Access Journals (Sweden)

Zahari Mohd Salehuddin Mohd

2017-01-01

Full Text Available This paper reports an empirical investigation on the moderating effects of the tourism by- products in building Sarawak destination image. Using causal research design through a quantitative method, self-reported and self-administered questionnaire, this study surveyed international tourists who had visited Sarawak and experienced the state core tourism products which include purchasing the local tourism by-products. Through the descriptive and inferential statistics, some useful insights about the issue investigated were significantly obtained. It's interesting to note that besides experiencing the tourism core products, the Sarawak Tourism by-products are also catching the international tourist's attention. The moderating effect of tourism by-products on the relationship between tourism core products (culture, adventure, and nature and Sarawak destination image was empirically confirmed. In fact, in addition to the core culture, adventure and nature product, the local tourism by- products undeniably building and strengthening the image of Sarawak as a tourist destination. This promising indication is, therefore, should not be ignored by the state government, tourism authority, tour operators, the local government, hotels and other related local authorities.

Theme 10: greenhouse effect transport policies and urban organization

International Nuclear Information System (INIS)

2002-07-01

This document describes the reference framework of the theme 10 ''greenhouse effect, transport policies and urban organization'' which is a part of the urban transports interface. It presents the specific actions realized by the theme 10 for a future integration in theme 1, 5 and 8. (A.L.B.)

New Themes in Physics Teaching: A personal retrospective

OpenAIRE

Dykstra, Dewey

2012-01-01

For a little over 40 years, what we label now, physics education research, has been conducted.  As a result, new themes in the research in physics learning and in physics education have emerged.  Some of these themes are cognitivism, qualitative research, learning as construction of knowledge, epistemological underpinnings that are not realist, student understanding-driven pedagogies, and scholarship in fields outside physics.  These themes have arisen in minds of our colleagues, who focus th...

Relationship of core exit-temperature noise to thermal-hydraulic conditions in PWRs

International Nuclear Information System (INIS)

Sweeney, F.J.; Upadhyaya, B.R.

1983-01-01

Core exit thermocouple temperature noise and neutron detector noise measurements were performed at the Loss of Fluid Test Facility (LOFT) reactor and a Westinghouse, 1148 MW(e) PWR to relate temperature noise to core thermal-hydraulic conditions. The noise analysis results show that the RMS of the temperature noise increases linearly with increasing core δT at LOFT and the commercial PWR. Out-of-core test loop temperature noise has shown similar behavior. The phase angle between core exit temperature noise and in-core or ex-core neutron noise is directly related to the core coolant flow velocity. However, if the thermocouple response time is slow, compared to the coolant transit time between the sensors, velocities inferred from the phase angle are lower than measured coolant flow velocities

A Framework for Mobile User Experiences in Theme Parks

DEFF Research Database (Denmark)

Østergaard, Claus Møller

2013-01-01

This paper proposes a framework, which contributes to a better theoretical understanding of mobile user experience in theme parks that is not limited to (a) personal smartphones, (b) a specific theme park, or (c) specific mobile content. Thus, the paper contributes to the field of mobile user...... experience in theme parks within HCI. The identified aspects constituting the mobile user experience in theme parks are the environmental context, the social context, the functional context, the mobile interface, and of course the mobile content. The framework is developed based on five diverse case studies...

Google Earth Grand Tour Themes

Science.gov (United States)

De Paor, D. G.; Whitmeyer, S. J.; Bentley, C.; Dordevic, M. M.

2014-12-01

As part of an NSF TUES Type 3 project entitled "Google Earth for Onsite and Distance Education (GEODE)," we are assembling a "Grand Tour" of locations on Earth and other terrestrial bodies that every geoscience student should know about and visit at least in virtual reality. Based on feedback from colleagues at previous meetings, we have identified nine Grand Tour themes: "Plates and Plumes," "Rocks and Regions," "Geology Through Time," "The Mapping Challenge*," "U.S. National Parks*," "The Magical Mystery Tour*," "Resources and Hazards," "Planets and Moons," and "Top of the Pops." Themes marked with an asterisk are most developed at this stage and will be demonstrated in real time. The Mapping Challenge invites students to trace geological contacts, measure bedding strike and dip and the plunge, trend, and facing of a fold. There is an advanced tool for modeling periclinal folds. The challenge is presented in a game-like format with an emphasis on puzzle-solving that will appeal to students regardless of gender. For the tour of U.S. national parks, we divided the most geologically important parks into four groups—Western Pacific, West Coast, Rockies, and East Coast. We are combining our own team's GigaPan imagery with imagery already available on the Internet. There is a great deal of imagery just waiting to be annotated for geological education purposes. The Magical Mystery Tour takes students to Google Streetview locations selected by instructors. Students are presented with questions or tasks and are given automatic feedback. Other themes are under development. Within each theme, we are crowd-sourcing contributions from colleagues and inviting colleagues to vote for or against proposed locations and student interactions. The GEODE team includes the authors and: Heather Almquist, Stephen Burgin, Cinzia Cervato, Gene Cooper, Paul Karabinos, Terry Pavlis, Jen Piatek, Bill Richards, Jeff Ryan, Ron Schott, Kristen St. John, and Barb Tewksbury.

Unity in Major Themes

DEFF Research Database (Denmark)

Booss-Bavnbek, Bernhelm; Davis, Philip J.

We describe and explain the desire, common among mathematicians, both for unity and independence in its major themes. In the dialogue that follows, we express our spontaneous and considered judgment and reservations; by contrasting the development of mathematics as a goal-driven process as opposed...

Theme: Staying Current--Horticulture.

Science.gov (United States)

Shry, Carroll L., Jr.; And Others

1986-01-01

This theme issue on staying current in horticulture includes articles on sex equity in horticulture, Future Farmers of America, career opportunities in horticulture, staying current with your school district's needs, staying current in horticulture instruction, staying current with landscape trade associations, emphasizing the basics in vocational…

Miller's Pyramid and Core Competency Assessment: A Study in Relationship Construct Validity.

Science.gov (United States)

Williams, Betsy White; Byrne, Phil D; Welindt, Dillon; Williams, Michael V

2016-01-01

Continuous professional development relies on the link between performance and an educational process aimed at improving knowledge and skill. One of the most broadly used frameworks for assessing skills is Miller's Pyramid. This Pyramid has a series of levels of achievement beginning with knowledge (at the base) and ending with routine application in the clinical setting. The purpose of this study was to determine the degree of convergence of two measurement methods, one based on Miller's framework, the second using the Accreditation Council for Graduate Medical Education/American Board of Medical Specialties (ACGME/ABMS) Core Competency framework. The data were gathered from the faculty of a large, Midwestern regional health care provider and hospital system. Data from 264 respondents were studied. The 360° data were from raters of physicians holding supervisory roles in the organization. The scale items were taken from an instrument that has been validated for both structure and known group prediction. The Miller scale was purposely built for this application. The questions were designed to describe each level of the model. The Miller scale was reduced to a single dimension. This result was then regressed on the items from the 360° item ratings. Results of a multivariate analysis of variance isolated a significant relationship between the Miller's Pyramid score and the competency items (P core competencies. Equally important is the finding that while they are related they are not identical. These findings have implications for continuous professional development programing design.

FY17 Strategic Themes.

Energy Technology Data Exchange (ETDEWEB)

Leland, Robert W. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2017-03-01

I am pleased to present this summary of the FY17 Division 1000 Science and Technology Strategic Plan. As this plan represents a continuation of the work we started last year, the four strategic themes (Mission Engagement, Bold Outcomes, Collaborative Environment, and Safety Imperative) remain the same, along with many of the goals. You will see most of the changes in the actions listed for each goal: We completed some actions, modified others, and added a few new ones. As I’ve stated previously, this is not a strategy to be pursued in tension with the Laboratory strategic plan. The Division 1000 strategic plan is intended to chart our course as we strive to contribute our very best in service of the greater Laboratory strategy. I welcome your feedback and look forward to our dialogue about these strategic themes. Please join me as we move forward to implement the plan in the coming months.

Ask an anatomist: Identifying global trends, topics and themes of academic anatomists using twitter.

Science.gov (United States)

Marsland, Madeleine J; Lazarus, Michelle D

2018-05-06

Social media (SoMe) is increasingly used in higher education (HE) to access knowledge and enable global communication. The SoMe platform Twitter ® is particularly beneficial in these contexts because it is readily accessible, easily searchable (via hashtags) and global. Given these advantages, the twitter platform @AskAnatomist was created to foster a global weekly tweet chat, where students and academics can ask and address anatomy-related questions. The aim of this study was to identify themes arising in the early stages of the @AskAnatomy Twitter community to gain insights into current needs/key areas for academic anatomists, students, and other followers. A qualitative analysis of tweets including the hashtag #AnatQ, (the associated @AskAnatomist hashtag), was undertaken to achieve this aim. Thematic analysis revealed three core themes arising in the formative stages of the @AskAnatomist Twitter site: (1) anatomical education modalities, (2) specific anatomy content, and (3) research motivations. These themes reveal controversies within the field of anatomical sciences, areas for potential education resource improvement and research, as well as the humor of anatomists. Though the original intent of the @AskAnatomist site was to engage the general public in anatomy content and knowledge, tweet analysis suggests that academic anatomists were the primary active "tweeters". Interestingly, this analysis reveals that the @AskAnatomist site progressed into a web-based community of practice (CoP), suggesting an additional benefit of SoMe communities in the field of anatomy. Anat Sci Educ 11: 270-281. © 2017 American Association of Anatomists. © 2017 American Association of Anatomists.

Humor in intimate relationships Ties among sense of humor, similarity in humor and relationship quality

NARCIS (Netherlands)

Barelds, D.P.H.; Barelds-Dijkstra, P.

2010-01-01

The present study examined relations between different aspects of humor and relationship quality Participants 114 married or cohabiting heterosexual couples from the general community with a mean relationship length of 22 years completed a number of measures assessing these two themes We expected

Colonialism’s Past and Present: Performing History at a Gold Rush Theme Park

Directory of Open Access Journals (Sweden)

Virginia Watson

2014-02-01

Full Text Available The urge to seize, to claim the past in order to experience the truth of history is a powerful impulse - one full of desire for a time apart from the here and now. Conceiving and sustaining an experience of the past is today very big business. The ongoing development of the heritage, tourism and re-enactment industries inter-link with popular historical perception in ways that raise multiple questions about the relationship between popular and academic accounts of the past and the many other ways of performing history (Dening 1996. This paper takes as its starting point a gold rush theme park, Old Mogo Town in NSW Australia, and in particular, its erasure of all evidence of the Indigenous past. From here, it is my aim to develop a revised performance of that past- one that interrogates the catastrophe of colonialism and the fate of history currently expunged from the gold rush theme park of Old Mogo Town.

Teaching Public Administration: Key Themes 1996-2016

Science.gov (United States)

Fenwick, John

2018-01-01

In this article, the aim is to explore some of the key themes to emerge in the journal during the past two decades. Each selected theme will be reviewed in the light of issues raised in particular papers. The aim of this approach is, first, to facilitate reflection upon the contribution of the journal as its subject matter has moved from a concern…

BuddyPress theme development

CERN Document Server

Lister, Tammie

2013-01-01

This book is a hands-on tutorial guide to using BuddyPress.This book is great for designers and developers who are looking to learn how to develop BuddyPress themes. It's assumed that the reader has some understanding of Wordpress and is familiar with CSS and HTML.

Theme: Parents and Reading.

Science.gov (United States)

Jund, Suzanne, Ed.

1977-01-01

This journal issue concentrates on the theme "Parents and Reading." It presents articles on sharing books with young children, using public relations in a reading program, guiding preschool learning, assessing language readiness, working with reading problems, and teaching reading readiness in Wisconsin kindergartens. Resources and a review of…

Three-dimensional discrete element method simulation of core disking

Science.gov (United States)

Wu, Shunchuan; Wu, Haoyan; Kemeny, John

2018-04-01

The phenomenon of core disking is commonly seen in deep drilling of highly stressed regions in the Earth's crust. Given its close relationship with the in situ stress state, the presence and features of core disking can be used to interpret the stresses when traditional in situ stress measuring techniques are not available. The core disking process was simulated in this paper using the three-dimensional discrete element method software PFC3D (particle flow code). In particular, PFC3D is used to examine the evolution of fracture initiation, propagation and coalescence associated with core disking under various stress states. In this paper, four unresolved problems concerning core disking are investigated with a series of numerical simulations. These simulations also provide some verification of existing results by other researchers: (1) Core disking occurs when the maximum principal stress is about 6.5 times the tensile strength. (2) For most stress situations, core disking occurs from the outer surface, except for the thrust faulting stress regime, where the fractures were found to initiate from the inner part. (3) The anisotropy of the two horizontal principal stresses has an effect on the core disking morphology. (4) The thickness of core disk has a positive relationship with radial stress and a negative relationship with axial stresses.

[Theme: Achieving Quality Laboratory Projects.[.

Science.gov (United States)

Shinn, Glen C.; And Others

1983-01-01

The theme articles present strategies for achieving quality laboratory projects in vocational agriculture. They describe fundamentals of the construction of quality projects and stress the importance of quality instruction. (JOW)

Themes addressed by couples with advanced cancer during a communication skills training intervention.

Science.gov (United States)

Porter, Laura S; Fish, Laura; Steinhauser, Karen

2018-04-25

Couple-based communication interventions have beneficial effects for patients with cancer and their partners. However, few studies have targeted patients with advanced stages of disease and little is known about how best to assist couples in discussing issues related to life-limiting illness. The purpose of the present study was to identify themes couples addressed during a couple communication skills intervention, and the frequency with which they discussed issues related to end-of-life. Content analyses were conducted on recordings of 72 sessions from 12 couples facing advanced gastrointestinal (GI) cancer. Coding was based six themes identified a priori from the framework for understanding what patients and family value at end of life. The percent of couples addressing each theme was calculated to gauge level of importance and acceptability of these topics. The majority of couples addressed topics previously identified as salient at end-of-life, including clear decision making, affirmation of the whole person, pain and symptom management, contributing to others, and preparation for death. In addition, novel aspects to these themes emerged in the context of couples' conversations, illustrating the importance of the couple relationship in adjusting to life with a life-limiting illness and anticipating the transition to end-of-life. Findings suggest that couples likely would be receptive to an intervention that combines training in communication skills with guidance in focusing on issues related to life completion to assist with transitions at end of life. Such interventions might enhance both individuals' abilities to cope with illness-related symptoms and demands, enjoy the time they have together, and derive meaning from the experience. Copyright © 2018. Published by Elsevier Inc.

Particle physics. Themes and challenges

Energy Technology Data Exchange (ETDEWEB)

Quigg, C. [Fermi National Accelerator Laboratory, Batavia, IL (United States)

1996-12-31

It is an introductory talk to the Second Rencontres du Vietnam. This lecture is devoted to seven themes that express the essence of our understanding - and our possibilities on particle physics. (K.A.) 19 refs.

Community Core Evolution in Mobile Social Networks

Directory of Open Access Journals (Sweden)

Hao Xu

2013-01-01

Full Text Available Community detection in social networks attracts a lot of attention in the recent years. Existing methods always depict the relationship of two nodes using the temporary connection. However, these temporary connections cannot be fully recognized as the real relationships when the history connections among nodes are considered. For example, a casual visit in Facebook cannot be seen as an establishment of friendship. Hence, our question is the following: how to cluster the real friends in mobile social networks? In this paper, we study the problem of detecting the stable community core in mobile social networks. The cumulative stable contact is proposed to depict the relationship among nodes. The whole process is divided into timestamps. Nodes and their connections can be added or removed at each timestamp, and historical contacts are considered when detecting the community core. Also, community cores can be tracked through the incremental computing, which can help to recognize the evolving of community structure. Empirical studies on real-world social networks demonstrate that our proposed method can effectively detect stable community cores in mobile social networks.

Community core evolution in mobile social networks.

Science.gov (United States)

Xu, Hao; Xiao, Weidong; Tang, Daquan; Tang, Jiuyang; Wang, Zhenwen

2013-01-01

Community detection in social networks attracts a lot of attention in the recent years. Existing methods always depict the relationship of two nodes using the temporary connection. However, these temporary connections cannot be fully recognized as the real relationships when the history connections among nodes are considered. For example, a casual visit in Facebook cannot be seen as an establishment of friendship. Hence, our question is the following: how to cluster the real friends in mobile social networks? In this paper, we study the problem of detecting the stable community core in mobile social networks. The cumulative stable contact is proposed to depict the relationship among nodes. The whole process is divided into timestamps. Nodes and their connections can be added or removed at each timestamp, and historical contacts are considered when detecting the community core. Also, community cores can be tracked through the incremental computing, which can help to recognize the evolving of community structure. Empirical studies on real-world social networks demonstrate that our proposed method can effectively detect stable community cores in mobile social networks.

The Relationship between Core Self-Evaluations and Work and Family Satisfaction: The Mediating Role of Work-Family Conflict and Facilitation

Science.gov (United States)

Boyar, Scott L.; Mosley, Donald C., Jr.

2007-01-01

This study examines the impact of work-family conflict and work-family facilitation on work and family outcomes and explores the influence of core self-evaluations (CSE) among these relationships. CSE is comprised of self-esteem, neuroticism, locus of control, and general self-efficacy. CSE was found to be negatively related to work interfering…

Time Consistency In Teacher-Class Relationships

NARCIS (Netherlands)

Mainhard, M.T.

2009-01-01

Teaching and learning are inherently social processes. An important constituent element of social processes is the interpersonal relationship between those who interact. Accordingly, the teacher-student relationship, which is the central theme of this PhD thesis, has been a major topic in

Themes and challenges in making supply chains socially sustainable

DEFF Research Database (Denmark)

Abbasi, Maisam

2014-01-01

Purpose Purpose of this paper is to explore and classify pattern of the currently discussed themes and challenges in making supply chains socially sustainable. Design/methodology/approach The methodology was based on a systematic review of the existing literature in order to explore what major...... themes and challenges have been discussed as well as the significant gaps where opportunities for further research can be found. Findings In total five categories of themes were identified, namely goods/service-centric, human-centric, organization-centric, corporate-centric, and management...... holistic view of the pattern of currently discussed themes and challenges may be beneficial in increasing the absorptive capacity of industrial and business practitioners when they design and operationalize innovative strategies in developing sustainable supply chains. Originality/value This paper may...

Evaluation of a Multiple Mediator Model of the Relationship between Core Self-Evaluations and Job Satisfaction in Employed Individuals with Disabilities

Science.gov (United States)

Smedema, Susan Miller; Kesselmayer, Rachel Friefeld; Peterson, Lauren

2018-01-01

Purpose: To test a meditation model of the relationship between core self-evaluations (CSE) and job satisfaction in employed individuals with disabilities. Method: A quantitative descriptive design using Hayes's (2012) PROCESS macro for SPSS and multiple regression analysis. Two-hundred fifty-nine employed persons with disabilities were recruited…

Emotional hyper-reactivity in borderline personality disorder is related to trauma and interpersonal themes.

Science.gov (United States)

Sauer, Christina; Arens, Elisabeth A; Stopsack, Malte; Spitzer, Carsten; Barnow, Sven

2014-12-15

Heightened emotional reactivity is one of the core features of borderline personality disorder (BPD). However, recent findings could not provide evidence for a general emotional hyper-reactivity in BPD. The present study examines the emotional responding to self-relevant pictures in dependency of the thematic category (e.g., trauma, interpersonal interaction) in patients with BPD. Therefore, women with BPD (n=31), women with major depression disorder (n=29) and female healthy controls (n=33) rated pictures allocated to thematically different categories (violence, sexual abuse, interaction, non-suicidal self-injury, and suicide) regarding self-relevance, arousal, valence and the urge of non-suicidal self-injury. Compared to both control groups, patients with BPD reported higher self-relevance regarding all categories, but significantly higher emotional ratings only for pictures showing sexual abuse and interpersonal themes. In addition, patients with BPD and comorbid posttraumatic stress disorder showed higher emotional reactivity in violence pictures. Our data provide clear evidence that patients with BPD show a specific emotional hyper-reactivity with respect to schema-related triggers like trauma and interpersonal situations. Future studies are needed to investigate physiological responses to these self-relevant themes in patients with BPD. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Environmental Protection Theme at Discourses of Corporative Social Responsibility

Directory of Open Access Journals (Sweden)

Alfredo Rodrigues Leite da Silva

2009-01-01

Full Text Available This paper views and discusses discourses on social responsibility in organizations and their use of the environmental theme. We suppose that strategies are used to disseminate some discourses concerning these matters. The ambiguities of themes within organizations point to a fragmented discourse (Fineman, 1996, revealing practices of openness and dissimulation. The theoretical discussion starts with the theme of social responsibility, confronting it with an environmental theme and discusses discourses with ambiguities of organizational practice stemming from two themes. At the end, a case study of Antena completes the discussion. Data was collected with documental research and semi-structured interviews. We made use of Discourse Analysis methodology (Fiorin, 1989. In conclusion, the concern with social responsibility and its environmental thematic lie within the organization. It is found in the discourse and actions at a high administration level including managers and a high number of technical workers. The silence about the limits of this responsibility is fulfilled by a technical workers group that reveals dissimulation when openness menaces some objectives.

Customer Loyalty and Customer Relationship Management

Science.gov (United States)

Zhang, Pengwei; Li, Min; Jiao, Xiaojing; Zhou, Ruijin

The contemporary company attaches great importance to marketing relationship and customer relations is the core of this relationship. Further, customer satisfaction and loyalty is the core of the customer relationship management. Sometimes, high customer satisfaction causes low profit because enterprises do not realize that strengthening the loyalty of the aimed customer is the key of customer relationship management.

The role of play themes in non-directive play therapy.

Science.gov (United States)

Ryan, Virginia; Edge, Andrew

2012-07-01

Describing the processes underlying play therapy is important for evidence based practice in child therapy. Employing play themes to describe children's play session contents is in widespread use by practitioners, but an adequate classification of these themes for non-directive play therapy practice has not yet been established. This article sets out to fill this gap by first describing how themes can be distinguished and distilled from the contents of play therapy contents. Second, a classification of main themes and sub-themes with exemplars to illustrate these concepts which is compatible with non-directive play therapy practice is set out. Finally a pilot project with experienced play therapists to test this classification in practice is suggested, along with the research questions that will need to be investigated in the shorter and longer terms.

Evaluation of core distortion in FBR

International Nuclear Information System (INIS)

Ikarimoto, I.; Tanaka, M.; Okubo, Y.

1984-01-01

The analyses of FBR's core distortion are mainly performed in order to evaluate the following items: 1) Change of reactivity; 2) Force at pads on core assemblies; 3) Withdrawal force at refueling; 4) Loading, refueling and residual deviations of wrapper tubes (core assemblies) at the top; 5) Bowing modes of guide tubes for control rods. The analysis of core distortion are performed by using computer program for two-dimensional row deformation analysis or three-dimensional core deformation if necessary, considering these evaluated items which become design conditions. This report shows the relationship between core deformation analysis and component design, a point of view of choosing an analysis program for design considering core characteristics, and computing examples of core deformation of prototype class reactor by the above code. (author)

New Themes in Physics Teaching: A Personal Retrospective

Science.gov (United States)

Dykstra, Dewey I., Jr.

2012-01-01

For a little over 40 years, what we label now physics education research has been conducted. As a result, a new type of theme in the research and in physics education has emerged. Some of these themes are cognitivism, research as qualitative, learning as construction of knowledge, theoretical underpinnings that are not realist, student-centered…

Museums as Theme Parks - A Possible Marketing Approach?

Directory of Open Access Journals (Sweden)

Alexandra ZBUCHEA

2015-09-01

Full Text Available Museums compete increasingly more with very diverse entertainment providers, such as theme parks, despite the fact that their offer is mainly cultural. Museums have had to be more active and they have had to diversify their offer, in order to be more popular, therefore to better achieve their complex cultural missions. They should be more “market oriented” and aim to develop their programs according with their visitors’ needs and desires, as well as with the evolutions in the contemporary society.  One answer to this challenge would be the controversial theme parkisation of museums. The paper discusses in what extent the market approach of theme parks could be a viable marketing strategy for museums. It underlines several differences and similarities between the marketing approaches of museums and theme parks, in order to better understand how a museum could preserve its cultural functions, while obtaining economic success. Only the latter would allow it to better develop its cultural activity and thus to better serve its visitors and the community.

Accessing Transgenerational Themes Through Dreamwork.

Science.gov (United States)

Andrews, Jennifer; And Others

1988-01-01

Proposes use of dreamwork to evoke historical patterns or transgenerational themes. Describes new variant of dreamwork which combines aspects of both gestalt and family systems therapies. Implications of therapeutic dramatization for couple therapy are suggested. Examples are included. (Author/NB)

Further development of the environment related sustainability indicators and environment core indicator system for balancing the progress in the German sustainability strategy; Weiterentwicklung der umweltbezogenen Nachhaltigkeitsindikatoren und des Umwelt-Kernindikatorensystems zur Bilanzierung der Fortschritte in der deutschen Nachhaltigkeitsstrategie

Energy Technology Data Exchange (ETDEWEB)

Schoenthaler, Konstanze; Pieck, Sonja [Bosch und Partner GmbH, Muenchen (Germany)

2013-05-15

The Core Set of Environmental Indicators (KIS) presented by the Federal Environment Agency aims to inform policy makers and the interested public in an updated and concise form about environmental progress for a sustainable development in Germany. The Core Set completes the environmental indicators of the National Sustainability Indicator Set by several additional indicators describing environmental impacts and their causes. New legal regulations and political programs as well as innovations in the field of indicator development on the international and national level make a revision of the over ten-years-old Core Set of Environmental Indicators necessary. The project makes structural and content related proposals for such a revision. Following these proposals the Core Indicators shall cover a broader spectrum of environmental themes and problems in order to display cause-and-effect relationships in a more detailed way. The indicator set, which is proposed for the revised edition of KIS, comprises a total of 92 indicators, 49 out of them are directly focused on environmental issues. 43 indicators describe the activities of different economic sectors having relevant impacts on the environment. Furthermore the project offers a new thematic structure for the indicator set and a new classification of the indicators which shall facilitate the orientation and more effective search for themes and indicators within the system. A proposal for a metadata information system consisting of indicators and data factsheets was elaborated to better handle flow of information within the Federal Environment Agency.

Franchising Theme Parks : Disneyland Paris inFocus

OpenAIRE

Kocsis, Kinga

2014-01-01

The report consisted of the analysis of theoretical frameworks of franchise and using franchising as a promotional method of theme parks. The definition of franchise and the use, right and regulations of it are essential knowledge to understand the base of franchise based theme parks. Also it was analyzed how franchising affects tourism in specific fields of existing franchises. The role of a franchise in our society and its values was also taken into consideration. The values and the role of...

Future Research Themes in Supply Chain Management

DEFF Research Database (Denmark)

Wieland, Andreas

2016-01-01

Guest post on research results published in the article "Mapping the Landscape of Future Research Themes in Supply Chain Management" by Andreas Wieland, Robert Handfield and Christian Durach ( Journal of Business Logistics (2016). Vol. 37, no. 3, pp. 205-212).......Guest post on research results published in the article "Mapping the Landscape of Future Research Themes in Supply Chain Management" by Andreas Wieland, Robert Handfield and Christian Durach ( Journal of Business Logistics (2016). Vol. 37, no. 3, pp. 205-212)....

[Evaluation standards and application for photography of schistosomiasis control theme].

Science.gov (United States)

Chun-Li, Cao; Qing-Biao, Hong; Jing-Ping, Guo; Fang, Liu; Tian-Ping, Wang; Jian-Bin, Liu; Lin, Chen; Hao, Wang; You-Sheng, Liang; Jia-Gang, Guo

2018-02-26

To set up and apply the evaluation standards for photography of schistosomiasis control theme, so as to offer the scientific advice for enriching the health information carrier of schistosomiasis control. Through the literature review and expert consultation, the evaluation standard for photography of schistosomiasis control theme was formulated. The themes were divided into 4 projects, such as new construction, natural scenery, working scene, and control achievements. The evaluation criteria of the theme photography were divided into the theme (60%), photographic composition (15%), focus exposure (15%), and color saturation (10%) . A total of 495 pictures (sets) from 59 units with 77 authors were collected from schistosomiasis epidemic areas national wide. After the first-step screening and second-step evaluation, the prizes of 3 themes of control achievements and new construction, working scene, and natural scenery were selected, such as 6 pictures of first prize, 12 pictures of second prize, 18 pictures of third prize, and 20 pictures of honorable prize. The evaluation standards of theme photography should be taken into the consideration of the technical elements of photography and the work specification of schistosomiasis prevention and control. In order to improve the ability of records for propaganda purpose of schistosomiasis control and better play a role of guiding correct propaganda, the training and guidance of photography of professionals should be carried out.

A Foundation for Mobile User Experiences in Theme Parks

DEFF Research Database (Denmark)

Østergaard, Claus Møller

2013-01-01

Based on case studies, this paper proposes a theoretical understanding of three essential aspects, which affect mobile user experiences in theme parks. The aspect are (a) the controllability of the mobile content, (b) the balance in the hybrid space of proximate physical place and remote digital...... space, and (c) the social space. Furthermore, the social space is exceptionally important in understanding mobile user experiences in theme parks. Thus, this paper proposes to extract the social space from the physical place. This means, that mobile user experiences in theme parks can be understood...

Promising Themes for Antismoking Campaigns Targeting Youth and Young Adults.

Science.gov (United States)

Brennan, Emily; Gibson, Laura A; Kybert-Momjian, Ani; Liu, Jiaying; Hornik, Robert C

2017-01-01

Behavior change campaigns typically try to change beliefs that influence behaviors, with targeted beliefs comprising the campaign theme. We present an empirical approach for choosing among a large number of potential themes, and results from the implementation of this approach for campaigns aimed at 4 behavioral targets: (1) preventing smoking initiation among youth, and (2) preventing initiation, (3) stopping progression to daily smoking and (4) encouraging cessation among young adults. An online survey of 13- to 17-year-olds and 18- to 25-year-olds in the United States (US), in which 20 potential campaign themes were represented by 154 beliefs. For each behavioral target, themes were ranked based on the strength of belief-intention and belief-behavior associations and size of the population not already endorsing the beliefs. The most promising themes varied across behavioral targets but 3 were consistently promising: consequences of smoking for mood, social acceptance and social popularity. Using a robust and systematic approach, this study provides campaign developers with empirical data to inform their selection of promising themes. Findings related to the campaign to prevent initiation among youth informed the development of the US Food and Drug Administration's "The Real Cost" campaign.

Core shroud corner joints

Science.gov (United States)

Gilmore, Charles B.; Forsyth, David R.

2013-09-10

A core shroud is provided, which includes a number of planar members, a number of unitary corners, and a number of subassemblies each comprising a combination of the planar members and the unitary corners. Each unitary corner comprises a unitary extrusion including a first planar portion and a second planar portion disposed perpendicularly with respect to the first planar portion. At least one of the subassemblies comprises a plurality of the unitary corners disposed side-by-side in an alternating opposing relationship. A plurality of the subassemblies can be combined to form a quarter perimeter segment of the core shroud. Four quarter perimeter segments join together to form the core shroud.

Death Related Themes in Anorexia Nervosa: A Practical Exploration.

Science.gov (United States)

Russell, Janice; And Others

1990-01-01

Explored death-related themes in psychodynamic etiology of anorexia nervosa by comparing anorexic adolescent patients (n=28) to age-matched controls (n=238). Results suggest that death-related themes are of significance in the understanding and management of anorexia nervosa. (Author/ABL)

The social accountability of doctors: a relationship based framework for understanding emergent community concepts of caring.

Science.gov (United States)

Green-Thompson, Lionel P; McInerney, Patricia; Woollard, Bob

2017-04-12

Social accountability is defined as the responsibility of institutions to respond to the health priorities of a community. There is an international movement towards the education of health professionals who are accountable to communities. There is little evidence of how communities experience or articulate this accountability. In this grounded theory study eight community based focus group discussions were conducted in rural and urban South Africa to explore community members' perceptions of the social accountability of doctors. The discussions were conducted across one urban and two rural provinces. Group discussions were recorded and transcribed verbatim. Initial coding was done and three main themes emerged following data analysis: the consultation as a place of love and respect (participants have an expectation of care yet are often engaged with disregard); relationships of people and systems (participants reflect on their health priorities and the links with the social determinants of health) and Ubuntu as engagement of the community (reflected in their expectation of Ubuntu based relationships as well as part of the education system). These themes were related through a framework which integrates three levels of relationship: a central community of reciprocal relationships with the doctor-patient relationship as core; a level in which the systems of health and education interact and together with social determinants of health mediate the insertion of communities into a broader discourse. An ubuntu framing in which the tensions between vulnerability and power interact and reflect rights and responsibility. The space between these concepts is important for social accountability. Social accountability has been a concept better articulated by academics and centralized agencies. Communities bring a richer dimension to social accountability through their understanding of being human and caring. This study also creates the connection between ubuntu and social

Better and Worse: A Dual-Process Model of the Relationship between Core Self-evaluation and Work-Family Conflict.

Science.gov (United States)

Yu, Kun

2016-01-01

Based on both resource allocation theory (Becker, 1965; Bergeron, 2007) and role theory (Katz and Kahn, 1978), the current study aims to uncover the relationship between core self-evaluation (CSE) and three dimensions of work interference with family (WIF). A dual-process model was proposed, in which both work stress and career resilience mediate the CSE-WIF relationship. The mediation model was tested with a sample of employees from various organizations ( N = 561). The results first showed that CSE was negatively related to time-based and strain-based WIF and positively related to behavior-based WIF via the mediation of work stress. Moreover, CSE was positively associated with behavior-based and strain-based WIF via the mediation of career resilience, suggesting that CSE may also have its "dark-side."

Better and worse: A dual-process model of the relationship between core self-evaluation and work-family conflict

Directory of Open Access Journals (Sweden)

Kun Yu

2016-10-01

Full Text Available Based on both resource allocation theory (Becker, 1965; Bergeron, 2007 and role theory (Katz & Kahn, 1978, the current study aims to uncover the relationship between core self-evaluation (CSE and three dimensions of work interference with family (WIF. A dual-process model was proposed, in which both work stress and career resilience mediate the CSE-WIF relationship. The mediation model was tested with a sample of employees from various organizations (N = 561. The results first showed that CSE was negatively related to time-based and strain-based WIF and positively related to behavior-based WIF via the mediation of work stress. Moreover, CSE was positively associated with behavior-based and strain-based WIF via the mediation of career resilience, suggesting that CSE may also have its dark-side.

Neuroleadership: Themes and limitations of an emerging interdisciplinary field.

Science.gov (United States)

Kuhlmann, Naila; Kadgien, Chelsie A

2018-05-01

The relationship between brain and behaviour has perplexed philosophers and scientists since the time of the ancient Greeks. Recent technological advances have allowed neuroscience to flourish, alongside growing romanticism that reductionist studies will allow us to understand complex interpersonal behaviours. Organizational cognitive neuroscience and neuroleadership are newly established interdisciplinary fields that use neuroscientific techniques to answer questions about behaviours within organizations. Neuroleadership aims to discover screening tools for good leaders, to improve leadership skills, and to identify unconscious factors affecting behaviour in hopes of improving management and leadership practices. Although proponents of neuroleadership are optimistic, if we know anything about the functions of the human brain and our interpersonal behaviours, it is that they are exquisitely complex and context dependant. Here, we briefly discuss the major themes emerging in the new field of neuroleadership and the limitations and potential consequences of applying findings from the field prematurely and with blind optimism.

Reinventing spatial planning in a borderless Europe : Emergent themes

NARCIS (Netherlands)

Waterhout, B.; Faludi, A.K.F.; Stead, D.; Zonneveld, W.; Milder, J.; Nadin, V.

2009-01-01

This paper is a follow-up to the Chicago Round Table ‘Emergent Research Themes on European Territorial Governance’ in 2008 questioning the view of EU territory as the sum of mutually exclusive territories under nation-state control and pointing out the existence of overlapping jurisdictions. Themes

Chameleon Changes: An Exploration of Racial Identity Themes of Multiracial People

Science.gov (United States)

Miville, Marie L.; Constantine, Madonna G.; Baysden, Matthew F.; So-Lloyd, Gloria

2005-01-01

The current study explored essential themes of racial identity development among 10 self-identified multiracial adults from a variety of racial backgrounds. Participants were interviewed using a semistructured protocol, and the interviews were recorded, transcribed, and then coded for themes by research team members. Four primary themes were…

The importance of relationships in mental health care: A qualitative study of service users' experiences of psychiatric hospital admission in the UK

Directory of Open Access Journals (Sweden)

Slade Mike

2008-04-01

Full Text Available Abstract Background While a number of studies have looked at life on service users' experiences of life on psychiatric wards, no research exists that have approached these experiences from the user perspective since the introduction of community care. Methods This user-led study uses a participatory approach to develop an understanding of the processes and themes which define the user experience of hospitalisation. Nineteen service users who had all had inpatient stays in psychiatric hospitals in London were interviewed in the community. Results Relationships formed the core of service users' experiences. Three further codes, treatment, freedom and environment defined the role of hospital and its physical aspects. Themes of communication, safety, trust, coercion, and cultural competency contributed to the concept of relationships. Conclusion Relationships with an individual which comprised effective communication, cultural sensitivity, and the absence of coercion resulted in that person being attributed with a sense of trust. This resulted in the patient experiencing the hospital as a place of safety in terms of risk from other patients and staff. Barriers to positive relationships included ineffective and negative communication, a lack of trust, a lack of safety in terms of staff as ineffective in preventing violence, and as perpetrators themselves, and the use of coercion by staff. This unique perspective both acts as a source of triangulation with previous studies and highlights the importance of the therapeutic relationship in providing a safe and therapeutic milieu for the treatment of people with acute mental health problems.

Foreword to the theme issue on geospatial computer vision

Science.gov (United States)

Wegner, Jan Dirk; Tuia, Devis; Yang, Michael; Mallet, Clement

2018-06-01

Geospatial Computer Vision has become one of the most prevalent emerging fields of investigation in Earth Observation in the last few years. In this theme issue, we aim at showcasing a number of works at the interface between remote sensing, photogrammetry, image processing, computer vision and machine learning. In light of recent sensor developments - both from the ground as from above - an unprecedented (and ever growing) quantity of geospatial data is available for tackling challenging and urgent tasks such as environmental monitoring (deforestation, carbon sequestration, climate change mitigation), disaster management, autonomous driving or the monitoring of conflicts. The new bottleneck for serving these applications is the extraction of relevant information from such large amounts of multimodal data. This includes sources, stemming from multiple sensors, that exhibit distinct physical nature of heterogeneous quality, spatial, spectral and temporal resolutions. They are as diverse as multi-/hyperspectral satellite sensors, color cameras on drones, laser scanning devices, existing open land-cover geodatabases and social media. Such core data processing is mandatory so as to generate semantic land-cover maps, accurate detection and trajectories of objects of interest, as well as by-products of superior added-value: georeferenced data, images with enhanced geometric and radiometric qualities, or Digital Surface and Elevation Models.

Composing the theme of city to be diverse and sustainable

Science.gov (United States)

Wiranegara, H. W.

2018-01-01

To give a path for developing a city needs a theme. City’s goal stated in a document of a spatial plan were too broad and insufficient detail in giving a direction. To make more detail and precise, every city has to compose a city theme. It is developed based on the potential, the uniqueness, the excellence, and the sustainability of its human resources, natural resources, and man-made resources. An integration among the three of resources which have the highest score become a theme of the city. The aim of this research was to formulate the conceptual framework to compose a city theme. The research design was the interview survey in Banda Aceh, Banjarmasin, and Kupang. Informants were the government officials, academics, figures, the private sector and public who considered related to the intended information being collected. Having set the conceptual framework, the interview directed to check the implementation in realities. The result was that the conceptual framework could accommodate the phenomenon of composing the theme of the city. Yet, it was a preliminary in nature and needed more research to get a complete result.

Organisation of facilities management in relation to core business

DEFF Research Database (Denmark)

Jensen, Per Anker

2011-01-01

as mainly a specific customer orientation. It is concluded that a market relationship – internally or externally – is appropriate for non-strategic functions, while it is important to create a kind of coalition between strategic FM functions and the core business management. Originality/value: The paper......Purpose: The purpose of this article is to clarify the organisational relationships between Facilities Management (FM) and core business and how these relationships vary for strategic and operational support functions. Approach: The research takes a starting point in Michael Porter’s theory...... of value chains but also draws on theory of strategic FM, governance and forms of coordination. The value chains for core businesses and support functions are analysed and related to empirical data from a case study on a broadcasting corporation during a major relocation. Findings: A particular support...

Blogging Family-like Relations when Visiting Theme and Amusement Parks: The Use of Children in Displays Online

OpenAIRE

Anne-Li Lindgren; Anna Sparrman

2014-01-01

This paper combines sociological perspectives on family display, internet studies on family and private photography and a child studies perspective on the display of children. The paper proposes that blogging practices related to visits to theme and amusement parks in Sweden provide a new arena for people to displayfami-ly-like relationships. In the different displays,adults mainly use pictures of chil-dren in the blogs to demonstratetheir ability to perform family-likerelationships. The pape...

Living in imaginary places: on the creation and consumption of themed residential architecture

OpenAIRE

Meier, S.O.

2013-01-01

This study deals with theming of residential space and architecture. In theoretical terms, theming is defined as the application of a narrative to places and the built environment to make them more appealing than they otherwise would be. In a broader sense it is argued that theming is related to an intensified commodification of places through which, in turn, the number of hyperspaces has been increased. While theming primarily has been applied to restaurants, shopping malls or theme parks, t...

The New Nuffield Combined Science Themes for the Middle Years

Science.gov (United States)

Bingham, C. D.

1976-01-01

Described are the development, materials, and use of English developed science activities for junior high schools, the Nuffield Combined Science Themes for the Middle Years. The program, when completed will present 24 themes including: color, water, air, plastics, metals, insects, food, light, and electricity. (SL)

Is the core top modern? Observations from the eastern equatorial Pacific

Science.gov (United States)

Mekik, Figen; Anderson, Robert

2018-04-01

A compilation of ages from 67 core tops in the eastern equatorial Pacific (EEP) does not display an easily discernible regional pattern. The ages range from 790 to over 15,000 years. The youngest core tops with the highest sediment focusing factors are located in the Panama Basin. There are weak but statistically significant inverse relationships between core top age and age-model based mass accumulation rates, bioturbation depth, linear sedimentation rate and sediment focusing factors. However, we found no statistically significant relationship between core top age and calcite dissolution in sediments or 230Th-normalized mass accumulation rates. We found evidence suggesting that greater amount of sediment focusing helps to preserve the carbonate fraction of the sediment where focusing is taking place. When focusing factors are plotted against percent calcite dissolved, we observe a strong inverse relationship, and core tops younger than 4500 years tend to occur where focusing factors are high and percent calcite dissolved values are low. Using labile organic carbon fluxes to estimate bioturbation depth in the sediments results in the observation that where bioturbation depth is shallow (<4 cm), the core top age has a strong, inverse relationship with sediment accumulation rate. We used the Globorotalia menardii Fragmentation Index (MFI) as an indicator of percent calcite dissolved in deep sea sediments. There is a distinct pattern to core top calcite dissolution in the EEP which delineates bands of high surface ocean productivity as well as the clear increase in dissolution downward on the flanks of the East Pacific Rise.

Longitudinal Relationships between Core Self-Evaluations and Job Satisfaction

Science.gov (United States)

Wu, Chia-Huei; Griffin, Mark A.

2012-01-01

Core self-evaluations (CSE) have been proposed as a static personality trait that influences individuals' work experiences. However, CSE can also be influenced by work experiences. Based on the corresponsive principle of personality development, this study incorporated both dispositional and contextual perspectives to examine longitudinal…

Swiss Federal Energy Research Commission - Annual report 2008; Eidgenoessische Energieforschungskommission CORE. Jahresbericht 2008

Energy Technology Data Exchange (ETDEWEB)

Maus, K.

2009-07-01

This annual report presents a review of the activities carried out by the Swiss Federal Energy Research Commission CORE in the year 2008. Main points of interest were the definition of a new CORE vision, a review of all research programmes, co-operation and co-ordination with public and private institutes, active consultancy, recommendations for further education and training, improved international information exchange and good communication with business, politics and the general public. The definition of a concept for Swiss energy research for the period 2012 to 2016 is mentioned. The annual report also reports on an internal visit made to various laboratories of the Swiss Federal Institute of Technology in Lausanne and the Energy Center in Zurich. The focussing of CORE activities on particular themes is discussed

Complex, Dynamic Systems: A New Transdisciplinary Theme for Applied Linguistics?

Science.gov (United States)

Larsen-Freeman, Diane

2012-01-01

In this plenary address, I suggest that Complexity Theory has the potential to contribute a transdisciplinary theme to applied linguistics. Transdisciplinary themes supersede disciplines and spur new kinds of creative activity (Halliday 2001 [1990]). Investigating complex systems requires researchers to pay attention to system dynamics. Since…

Planetary cores, their energy flux relationship, and its implications

Science.gov (United States)

Johnson, Fred M.

2018-02-01

Integrated surface heat flux data from each planet in our solar system plus over 50 stars, including our Sun, was plotted against each object's known mass to generate a continuous exponential curve at an R-squared value of 0.99. The unexpected yet undeniable implication of this study is that all planets and celestial objects have a similar mode of energy production. It is widely accepted that proton-proton reactions require hydrogen gas at temperatures of about 15 million degrees, neither of which can plausibly exist inside a terrestrial planet. Hence, this paper proposes a nuclear fission mechanism for all luminous celestial objects, and uses this mechanism to further suggest a developmental narrative for all celestial bodies, including our Sun. This narrative was deduced from an exponential curve drawn adjacent to the first and passing through the Earth's solid core (as a known prototype). This trend line was used to predict the core masses for each planet as a function of its luminosity.

An exploration of the nature of caring relationships in the writings of Florence Nightingale.

Science.gov (United States)

Wagner, Debra J; Whaite, Bonnie

2010-12-01

The purpose of this qualitative, historical field study was to identify the nature and attributes of caring relationships as depicted in the writings of Florence Nightingale. Latent content analysis was the methodology used for the discovery and analysis of words, ideas, and themes from selected Nightingale works. Five themes were identified that represented a caring relationship: attend to, attention to, nurture, competent, and genuine. These themes are congruent with Nightingale's threefold concept of nursing. Watson's carative factors were used to cross-validate the results. The findings of this study indicate that the phenomenon of caring relationships in nursing has been a part of our professional language since Victorian times. Historical research provides a sense of connectedness to nursing's past and contributes to the ongoing education of nurses and further development of the nursing profession.

Geochemistry of Mariano lake-lake valley cores, McKinley County, New Mexico

International Nuclear Information System (INIS)

Leventhal, J.S.; Lichte, F.E.; Gent, C.A.

1990-01-01

The primary goal of the U.S. Geological Survey-Bureau of Indian Affairs drilling project in the Upper Jurassic Morrison Formation in McKinley County, New Mexico, was to better understand the relationship between host-rock stratigraphy and uranium mineralization. As part of this project, geochemical studies of approximately 280 samples from 8 cores and 1 outcrop were undertaken; samples from 4 cores show uranium enrichment. Geochemical relationships between samples of weathered outcrop, oxidized core, reduced (unmineralized) core, and ore-bearing core were contrasted by comparison of element abundances. Special comparative studies of sandstone and clay chemistry were made using results from x-ray diffraction, optical petrography, and chemical analysis. Results of these studies are discussed

Spring Framework 5: Themes & Trends

CERN Document Server

CERN. Geneva

2017-01-01

Spring Framework 5.0/5.1, scheduled for release in early/late 2017, focuses on several key themes: reactive web applications based on Reactive Streams, comprehensive support for JDK 9 and HTTP/2, as well as the latest API generations in the Enterprise Java ecosystem. This talk presents the overall story in the context of wider industry trends, highlighting Spring’s unique programming model strategy.

Drupal 7 Theming Cookbook

CERN Document Server

Kumar, Karthik

2012-01-01

Part of Packt's Cookbook series, this book offers solutions to common theme design problems in the form of recipes. Each recipe contains step-by-step instructions and screenshots. The book is designed so that you can read it chapter by chapter, or you can refer to each recipe in no particular order. This book is for Drupal developers and administrators who want to refresh the look and feel of their site. We assume that readers are familiar with basic PHP, CSS, and XHTML as well as the general use of Drupal.

Childhood Sexual Abuse and Couples' Relationships: Female Survivors' Reports in Therapy Groups.

Science.gov (United States)

Pistorello, Jacqueline; Follette, Victoria M.

1998-01-01

Analysis of female child sexual abuse (CSA) survivors showed relationship themes. The two most frequent were difficulties with emotional communication or intimacy and polarized positions on control. Whereas these themes were correlated with survivors' CSA characteristics, sexual difficulties were correlated with survivors' level of current…

Sibling Relationships and Influences in Childhood and Adolescence

Science.gov (United States)

McHale, Susan M.; Updegraff, Kimberly A.; Whiteman, Shawn D.

2012-01-01

The authors review the literature on sibling relationships in childhood and adolescence, starting by tracing themes from foundational research and theory and then focusing on empirical research during the past 2 decades. This literature documents siblings' centrality in family life, sources of variation in sibling relationship qualities, and the…

The Future of Organization Design: An Interpretative Synthesis in Three Themes

Directory of Open Access Journals (Sweden)

Richard M. Burton

2013-04-01

Full Text Available In the inaugural issue of the Journal of Organization Design (Vol. 1, #1, 2012, noted scholars and experienced practitioners presented their views on the future of organization design. The seven wise and provocative statements were subsequently discussed by members of the Organizational Design Community at a conference held at Harvard University on August 3, 2012. I was asked by JOD to monitor the discussion and identify the broad organization design themes that emerged. Although the discussion was wide ranging, three themes were noticeable. The first theme is that there are fundamentals of organization design, and all agreed that design involves creating a cohesive socio-technical system from a number of constituent elements. The second theme is that the boundaries of many newer organizational forms extend beyond that of the single firm, so the scope of organization design needs to expand to include ecosystems, collaborative communities, industries, and other supra-firm architectures. The third theme involves time and change, requiring a shift in focus from how organizations become stable and predictable to how they can become more agile.

Superconducting tin core fiber

International Nuclear Information System (INIS)

Homa, Daniel; Liang, Yongxuan; Hill, Cary; Kaur, Gurbinder; Pickrell, Gary

2015-01-01

In this study, we demonstrated superconductivity in a fiber with a tin core and fused silica cladding. The fibers were fabricated via a modified melt-draw technique and maintained core diameters ranging from 50-300 microns and overall diameters of 125-800 microns. Superconductivity of this fiber design was validated via the traditional four-probe test method in a bath of liquid helium at temperatures on the order of 3.8 K. The synthesis route and fiber design are perquisites to ongoing research dedicated all-fiber optoelectronics and the relationships between superconductivity and the material structures, as well as corresponding fabrication techniques. (orig.)

Themes of Suicide in the Kalevala.

Science.gov (United States)

Achte, Kalle; And Others

1988-01-01

The Kalevala, Finland's national epic, is a crucial element of Finnish cultural identity and important to Finnish culture. Violence, death, and suicide are often repeated themes in Finnish folklore. The Kalevala provides insight into past attitudes toward death. Traditions passed through generations have influenced people's attitudes toward…

Ten themes of viscous liquid dynamics

DEFF Research Database (Denmark)

Dyre, J. C.

2007-01-01

Ten ‘themes' of viscous liquid physics are discussed with a focus on how they point to a general description of equilibrium viscous liquid dynamics (i.e., fluctuations) at a given temperature. This description is based on standard time-dependent Ginzburg-Landau equations for the density fields...

Meaning and Theme in Indian Style

Directory of Open Access Journals (Sweden)

Mojahed Gholami

2016-12-01

With a glimpse on what was said and a pause on the poems of Saeb Tabrizi, as one of the most seasoned poets in Indian style, it demonstrates part of his art and also illuminates the relation among word, meaning and theme in his poetry and viewpoint. He established multiple proportions among the concepts in his poem: sometimes he expressed a semantic unit as a content with diversities in word, or in some occasions, he expressed a semantic unit by different contents, with similar or dissimilar content maker elements, or even sometimes he use content maker elements for expressing multiple meanings and so on. Also it is necessary to be noted that when Saeb and the other poets of Indian style, measure the meaning by words, their meant is subjective matter and if the meaning comes with adjectives such as unfamiliar, narrow, distant, and so on, these words have used mainly in order to replace theme.

Supernatural Themes in Selected Children's Stories of Isaac Bashevis Singer.

Science.gov (United States)

Schlessinger, June H.; Vanderryst, June D.

1989-01-01

Discusses the impact of the traditional folklore theme of good versus evil on children's development and analyzes the development of this theme using magical and supernatural situations in the work of Isaac Bashevis Singer. A selected bibliography of work by and literary criticisms of Singer's writings is provided. (five references) (CLB)

Creative choices and fan practices in the transformation of theme park space

Directory of Open Access Journals (Sweden)

Carissa Ann Baker

2016-09-01

Full Text Available This article describes and interprets fan activities within the theme park space related to a particular fan object. It examines an evolving paradigm wherein the role of theme park visitors is changed. Rather than being perceived as observers of spectacles, they can participate and interact with the environment in new ways. An example of this is Sorcerers of the Magic Kingdom (2012, an interactive role-playing quest and collector card game at Disney's Magic Kingdom Park in Florida. Fans participate in a variety of practices that have dynamically redefined theme park activities. Together, management, designers, and fans have cocreated and reconstructed the theme park experience as one of exploration and participation. Despite multiple levels of control, fans will likewise persist in engagement with activities (in park and online that help shape and interrogate the theme park space.

The Relationship between Sleep Problems, Neurobiological Alterations, Core Symptoms of Autism Spectrum Disorder, and Psychiatric Comorbidities

Directory of Open Access Journals (Sweden)

Luigi Mazzone

2018-05-01

Full Text Available Children with Autism Spectrum Disorder (ASD are at an increased risk for sleep disturbances, and studies indicate that between 50 and 80% of children with ASD experience sleep problems. These problems increase parental stress and adversely affect family quality of life. Studies have also suggested that sleep disturbances may increase behavioral problems in this clinical population. Although understanding the causes of sleep disorders in ASD is a clinical priority, the causal relationship between these two conditions remains unclear. Given the complex nature of ASD, the etiology of sleep problems in this clinical population is probably multi-factorial. In this overview, we discuss in detail three possible etiological explanations of sleep problems in ASD that can all contribute to the high rate of these symptoms in ASD. Specifically, we examine how neurobiological alterations, genetic mutations, and disrupted sleep architecture can cause sleep problems in individuals with ASD. We also discuss how sleep problems may be a direct result of core symptoms of ASD. Finally, a detailed examination of the relationship between sleep problems and associated clinical features and psychiatric comorbidities in individuals with ASD is described.

Generativity and Themes of Agency and Communion in Adult Autobiography.

Science.gov (United States)

Mansfield, Elizabeth D.; McAdams, Dan P.

1996-01-01

Examines differences between 70 more- and less-generative adults through a new coding system for analyzing themes of agency and communion in significant life-story scenes. The study revealed that highly generative adults express greater levels of the communion themes of dialog and care/help and greater levels of agency/communion integration. (LSR)

Conflict and Friendship in Sibling Relationships: A Review.

Science.gov (United States)

Newman, Joan

1994-01-01

Reviews research findings about the nature and development of typical sibling relationships. Discusses two important themes, the role of children's social cognition skills, and the role of the demands of the relationship. Addresses two questions: (1) the prevalence and features of sibling rivalry and conflict; and (2) the characteristics of…

Some Themes in the Discussion of the Quality of Life

DEFF Research Database (Denmark)

Røpke, Inge

1999-01-01

Abstract This paper is motivated by the need to discuss the quality of life as a part of the background for devising environmental strategies. When environmental strategies are devised, it is often more or less tacitly assumed that we should try to avoid measures that imply a decrease in the level....... The critical perspective is developed by dealing with welfare or the quality of life: what does it mean to have a good life? On the basis of this discussion, the relationship between consumption and welfare can then be assessed. The approach to the discussion of the quality of life in this paper is first...... with the different themes in the discussion of the quality of life. The point of departure is taken in some critical considerations related to the traditional conceptualization of welfare. After that, some inspiration from the debate on basic needs is outlined and supplemented with some reflections on the dual...

"Anonymous Meltdown": Content Themes Emerging in a Nonfacilitated, Peer-only, Unstructured, Asynchronous Online Support Group for Family Caregivers.

Science.gov (United States)

Diefenbeck, Cynthia A; Klemm, Paula R; Hayes, Evelyn R

2017-12-01

By providing care for loved ones in the home, family caregivers save millions of dollars for our overtaxed healthcare system. Support groups can lighten the psychological burden of caregiving. Nonprofessionally facilitated (or peer) online caregiver support groups can help meet a critical need in healthcare as a low-cost resource for caregivers. Online caregiver peer support groups can promote the health and well-being of family caregivers and, by extension, the patients themselves, resulting in cost-savings for society. A better understanding of these types of groups is of critical importance, given the unrelenting pace of demographic shift in the United States. The purpose of this study was to examine content themes emerging from an unstructured, asynchronous online peer support group for family caregivers of people with chronic illness. Qualitative content analysis was used, yielding six themes: "experiencing the emotional toll," "need for catharsis/venting," "finding the silver linings," "seeking specific advice/problem solving," "realizing home is no longer a haven," and "adapting to the caregiver role." The themes reflect what emerged organically in an online support group that was not professionally facilitated or structured in any way. Heterogeneity in the relationship between caregivers and care recipients may negatively affect outcomes and requires further study.

Instant premium Drupal themes

CERN Document Server

Sharma, Pankaj

2013-01-01

Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. A step-by-step guide filled with recipes that will show you how to create your very own Drupal themes using HTML.This book is great for developers who are new to Drupal. It is assumed that you have some experience in HTML, PHP, and CSS. You'll need a PHP (LAMP/WAMP) environment to install Drupal. It is also assumed that you know how to install Drupal. Some familiarity with CMS will be useful but is not essential.

Core attitudes of professionals in palliative care: a qualitative study.

Science.gov (United States)

Simon, Steffen T; Ramsenthaler, Christina; Bausewein, Claudia; Krischke, Norbert; Geiss, Gerlinde

2009-08-01

Self-awareness of one's own reactions towards patients and their relatives is of paramount importance for all professionals in palliative care. 'Core attitude' describes the way in which a person perceives himself and the world, and forms the basis for his actions and thoughts. The aim of this study is to explore what core attitude means for palliative care professionals and whether there is a specific core attitude in palliative care. Qualitative study with 10 face-to-face in-depth interviews with experts in palliative care (nurses, physicians, social workers, psychologists, chaplain) in Germany. Core attitude in palliative care can be best described with the following three domains: 1) personal characteristics; 2) experience of care; and 3) competence in care. Authenticity is the most important characteristic of professionals, along with honesty and mindfulness. Core attitude primarily becomes apparent in the relationship with the patient. Perception and listening are key competences. The experts emphasized the universality of the core attitude in the care of ill people. They stressed the importance and relevance of teaching core attitudes in palliative care education. In the field of palliative care, core attitude consists predominately of authenticity, manifests itself in relationships, and requires a high degree of perceptiveness.

Mapping the Landscape of Future Research Themes in Supply Chain Management

DEFF Research Database (Denmark)

Wieland, Andreas; Handfield, Robert; Durach, Christian F.

2016-01-01

Supply chain researchers are confronted with a dizzying array of research questions, many of which are not mutually independent. This research was motivated by the need to map the landscape of research themes, identify potential overlapping areas and interactions, and provide guidelines on areas...... of focus for researchers to pursue. We conducted a three-phase research study, beginning with an open-ended collection of opinions on research themes collected from 102 supply chain management (SCM) researchers, followed by an evaluation of a consolidated list of themes by 141 SCM researchers...

Essential themes in Personnel economics

OpenAIRE

Josheski, Dushko

2014-01-01

In this paper are presented essential themes in the subject of personnel economics. In the first part analysis has been conducted on the impact of peer pressure on workplace behaviour. Then again models for compensation structures within firms, and their influence on the utility of work by employees. In the final section of the paper the productivity spillover effect has been analyzed, and the causes of existence of spillovers and their impact on workers’ productivity

Behavior and Particularities of Academic Production on “Management Accounting” Published in the Database ISI WEB of Science Core Collection Between 1985 and 2014

Directory of Open Access Journals (Sweden)

Henrique César Melo Ribeiro

2017-03-01

Full Text Available The objective in this study was to analyze the behavior and the particularities of the academic production on the theme Management Accounting published in the ISI Web of Science Core Collection from 1985 to 2014. Methodologically, this research used the bibliometric and sociometric analysis techniques. The main results were: evolution of the theme as from 2007; Accounting, Organizations and Society and Management Accounting Research, which were the journals that most published on the subject “Management Accounting”; Lukka, K. was the most prolific author; the University of Turku was the institution that stood out; and the United States of America was emphasized in the production on that theme. In relation to the co-authorship networks, their low degree density was observed, leading to a high degree centrality and betweenness. And the themes that were highlighted in this study were: education; accounting teaching and research; Cost management; Management control; strategic management; and management accounting system. It is concluded in a macro way that this study evidenced inherent and contemporary information on the subject “Management Accounting”, focusing on its nuances in the behavior and particularities of its academic production, published in ISI Web of Science Core Collection from 1985 till 2014.

Living at home or in institution: adolescents' optimal experience and life theme building

Directory of Open Access Journals (Sweden)

Antonella Delle Fave

2000-12-01

Full Text Available The influence of family relationships on adolescents' behavior and development has been widely investigated. This study examines the relationship between family structure and a adolescents' quality of experience in daily activities and social contexts b adolescents' perceived life influences, challenges and goals. To achieve this aim, Flow Questionnaire and Life Theme Questionnaire were administered to 50 Italian girls (15-21 years of age, 25 living in two-parent families, 25 entrusted to Institutions for Custody of Minors. The findings suggest tha adolescents' perception of a positive and supportive family enviroment fosters the active search for challenges and enjoyment in daily activities, and the involvement in productive and social contexts. On the contrary , negative family perception is related to lack of engagement and motivation, and to the prevalence of low-challenge activities as sources of enjoyment and satisfaction. Although the sample size does not allow us to draw conclusions about causality, the results confirm the crucial role of family in influencing adolescents' psychological and behavioral development.

Content Themes of Alcohol Advertising in U.S. Television-Latent Class Analysis.

Science.gov (United States)

Morgenstern, Matthis; Schoeppe, Franziska; Campbell, Julie; Braam, Marloes W G; Stoolmiller, Michael; Sargent, James D

2015-09-01

There is little alcohol research that reports on the thematic contents of contemporary alcohol advertisements in U.S. television. Studies of alcohol ads from 2 decades ago did not identify "Partying" as a social theme. Aim of this study was to describe and classify alcohol advertisements aired in national television in terms of contents, airing times, and channel placements and to identify different marketing strategies of alcohol brands. Content analysis of all ads from the top 20 U.S. beer and spirit brands aired between July 2009 and June 2011. These were 581 unique alcohol ads accounting for 272,828 (78%) national television airings. Ads were coded according to predefined definitions of 13 content areas. A latent class analysis (LCA) was conducted to define content cluster themes and determine alcoholic brands that were more likely to exploit these themes. About half of the advertisements (46%) were aired between 3 am and 8 pm, and the majority were placed either in Entertainment (40%) and Sports (38%) channels. Beer ads comprised 64% of the sample, with significant variation in airing times and channels between types of products and brands. LCA revealed 5 content classes that exploited the "Partying," "Quality," "Sports," "Manly," and "Relax" themes. The partying class, indicative of ad messages surrounding partying, love, and sex, was the dominant theme comprising 42% of all advertisements. Ads for alcopops, flavored spirits, and liqueur were more likely to belong to the party class, but there were also some beer brands (Corona, Heineken) where more than 67% of ads exploited this theme. This is the first analysis to identify a partying theme to contemporary alcohol advertising. Future analyses can now determine whether exposure to that or other themes predicts alcohol misuse among youth audiences. Copyright © 2015 by the Research Society on Alcoholism.

Content Themes of Alcohol Advertising in US Television — Latent Class Analysis

Science.gov (United States)

Morgenstern, Matthis; Schoeppe, Franziska; Campbell, Julie; Braam, Marloes W.G.; Stoolmiller, Michael; Sargent, James D.

2015-01-01

Background There is little alcohol research that reports on the thematic contents of contemporary alcohol advertisements in US television. Studies of alcohol ads from two decades ago did not identify “partying” as a social theme. Aim of the present study was to describe and classify alcohol advertisements aired in national television in terms of contents, airing times, and channel placements and to identify different marketing strategies of alcohol brands. Methods Content analysis of all ads from the top 20 US beer and spirit brands aired between July 2009 and June 2011. These were 581 unique alcohol ads accounting for 272,828 (78%) national television airings. Ads were coded according to predefined definitions of 13 content areas. A latent class analysis (LCA) was conducted to define content cluster themes and determine alcoholic brands that were more likely to exploit these themes. Results About half of the advertisements (46%) were aired between 3am and 8pm, and the majority were placed either in Entertainment (40%) and Sports (38%) channels. Beer ads comprised 64% of the sample, with significant variation in airing times and channels between types of products and brands. LCA revealed five content classes that exploited the “Partying”, “Quality”, “Sports”, “Manly”, and “Relax” themes. The partying class, indicative of ad messages surrounding partying, love and sex, was the dominant theme, comprising 42% of all advertisements. Ads for alcopops, flavored spirits, and liqueur were more likely to belong to the party class, but there were also some beer brands (Corona, Heineken) where more than 67% of ads exploited this theme. Conclusions This is the first analysis to identify a partying theme to contemporary alcohol advertising. Future analyses can now determine whether exposure to that or other themes predicts alcohol misuse among youth audiences. PMID:26207317

Smashing WordPress Themes Making WordPress Beautiful

CERN Document Server

Hedengren, Thord Daniel

2011-01-01

The ultimate guide to WordPress Themes - one of the hottest topics on the web today WordPress is so much more than a blogging platform, and Smashing WordPress Themes teaches readers how to make it look any way they like - from a corporate site, to a photography gallery and moreWordPress is one of the hottest tools on the web today and is used by sites including The New York Times, Rolling Stone, flickr, CNN, NASA and of course Smashing MagazineBeautiful full colour throughout - web designers expect nothing lessSmashing Magazine will fully support this book by by promoting it through their webs

Living in imaginary places: on the creation and consumption of themed residential architecture

NARCIS (Netherlands)

Meier, S.O.

2013-01-01

This study deals with theming of residential space and architecture. In theoretical terms, theming is defined as the application of a narrative to places and the built environment to make them more appealing than they otherwise would be. In a broader sense it is argued that theming is related to an

Behavior and Particularities of Academic Production on “Management Accounting” Published in the Database ISI WEB of Science Core Collection Between 1985 and 2014

OpenAIRE

Henrique César Melo Ribeiro; Vanessa Carvalho Miranda Tavares

2017-01-01

The objective in this study was to analyze the behavior and the particularities of the academic production on the theme Management Accounting published in the ISI Web of Science Core Collection from 1985 to 2014. Methodologically, this research used the bibliometric and sociometric analysis techniques. The main results were: evolution of the theme as from 2007; Accounting, Organizations and Society and Management Accounting Research, which were the journals that most published on the subject ...

HANARO core channel flow-rate measurement

Energy Technology Data Exchange (ETDEWEB)

Kim, Heon Il; Chae, Hee Tae; Im, Don Soon; Kim, Seon Duk [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

1996-06-01

HANARO core consists of 23 hexagonal flow tubes and 16 cylindrical flow tubes. To get the core flow distribution, we used 6 flow-rate measuring dummy fuel assemblies (instrumented dummy fuel assemblies). The differential pressures were measured and converted to flow-rates using the predetermined relationship between AP and flow-rate for each instrumented dummy fuel assemblies. The flow-rate for the cylindrical flow channels shows +-7% relative errors and that for the hexagonal flow channels shows +-3.5% relative errors. Generally the flow-rates of outer core channels show smaller values compared to those of inner core. The channels near to the core inlet pipe and outlet pipes also show somewhat lower flow-rates. For the lower flow channels, the thermal margin was checked by considering complete linear power histories. From the experimental results, the gap flow-rate was estimated to be 49.4 kg/s (cf. design flow of 50 kg/s). 15 tabs., 9 figs., 10 refs. (Author) .new.

Separating Wheat from Chaff: How Secondary School Principals' Core Values and Beliefs Influence Decision-Making Related to Mandates

Science.gov (United States)

Larsen, Donald E.; Hunter, Joseph E.

2014-01-01

Research conducted by Larsen and Hunter (2013, February) identified a clear pattern in secondary school principals' decision-making related to mandated change: more than half of participants' decisions were based on core values and beliefs, requiring value judgments. Analysis of themes revealed that more than half of administrative decisions…

Discontinuous Residue and Theme in Higher-Order Semiotic: A Case for Interlocking Systems

Directory of Open Access Journals (Sweden)

Ali Akbar Farahani

2008-11-01

Full Text Available The fallacy persists in discourse analysis research to explore lexicogrammatical phenomena detached from any adjacent plane of the meaning potential. In an attempt to dispel this and toss out some preconceived notions about what a modern SFG vantage point should involve, this study homes in on one aspect of SFG within prose fiction in particular, which is very revealing in terms of how separate system networks are actually in synergistic simultaneity, and how SFG allows one , phenomenally well, to bring such synergies out, getting to the heart of the fact that language pervasively operates on multiple planes of textuality simultaneously. Thus, building upon Halliday’s 2004 work, the quest is if it is interpersonally significant when the Residue is split into two parts; more importantly, if it is also laced with some lexicogrammatical quality on the textual plane, in light of the fairly well-entrenched assumption that there is always Theme at work when the Residue is split. Halliday is the only scholar to touch upon the topic of Discontinuous Residue and its relationship to Marked Theme in the culmination of his groundbreaking career, i.e. his 2004 work. Having driven home the proposal to make into a watchword the ubiquity of interlocking macro-semantic system networks, some pedagogical and research implications and suggestions flowing from this are brought up.

Blogging Family-like Relations when Visiting Theme and Amusement Parks: The Use of Children in Displays Online

Directory of Open Access Journals (Sweden)

Anne-Li Lindgren

2014-10-01

Full Text Available This paper combines sociological perspectives on family display, internet studies on family and private photography and a child studies perspective on the display of children. The paper proposes that blogging practices related to visits to theme and amusement parks in Sweden provide a new arena for people to display family-like relationships. In the different displays, adults mainly use pictures of children in the blogs to demonstrate their ability to perform family-like relationships. The paper suggests that this form of child-centred display, a visualized child-centredness, done during the park visit as well as in the blogging, is part of the construction of contemporary childhoods and what it means to be a child today and has not been theorized in earlier research on the display of family-like relations.

Core story creation: analysing narratives to construct stories for learning.

Science.gov (United States)

Petty, Julia; Jarvis, Joy; Thomas, Rebecca

2018-03-16

Educational research uses narrative enquiry to gain and interpret people's experiences. Narrative analysis is used to organise and make sense of acquired narrative. 'Core story creation' is a way of managing raw data obtained from narrative interviews to construct stories for learning. To explain how core story creation can be used to construct stories from raw narratives obtained by interviewing parents about their neonatal experiences and then use these stories to educate learners. Core story creation involves reconfiguration of raw narratives. Reconfiguration includes listening to and rereading transcribed narratives, identifying elements of 'emplotment' and reordering these to form a constructed story. Thematic analysis is then performed on the story to draw out learning themes informed by the participants. Core story creation using emplotment is a strategy of narrative reconfiguration that produces stories which can be used to develop resources relating to person-centred education about the patient experience. Stories constructed from raw narratives in the context of constructivism can provide a medium or an 'end product' for use in learning resource development. This can then contribute to educating students or health professionals about patients' experiences. ©2018 RCN Publishing Company Ltd. All rights reserved. Not to be copied, transmitted or recorded in any way, in whole or part, without prior permission of the publishers.

The Power of a Creative Theme: A Large-scale Study of the Implications of Working with a “Forced” Creative Theme in Strategic Partnerships

DEFF Research Database (Denmark)

Schmeltz, Line; Kjeldsen, Anna Karina

the process of applying for and becoming Capital of Culture, to the subsequent processes of establishing strategic partnerships between the Aarhus 2017 Foundation (the commercial foundation in charge of planning and running the mega event) and the wide range of partners (e.g. public organizations, cultural......In 2017, Denmark’s second largest city, Aarhus, holds the title as European Capital of Culture. From the initial project proposal, a significant part of the strategy for the mega event has been centered around the chosen theme; “Rethink”. The theme has thus been a continuous, common thread from......, a predetermined theme in strategic partnerships, vis-à-vis co-branding. Most often, the choice to enter into a co-branding process would be established by partners supporting one another in reaching a shared goal on the basis of shared values. But here, the value-base is already decided upon by the Aarhus 2017...

Family incivility and job performance: a moderated mediation model of psychological distress and core self-evaluation.

Science.gov (United States)

Lim, Sandy; Tai, Kenneth

2014-03-01

This study extends the stress literature by exploring the relationship between family incivility and job performance. We examine whether psychological distress mediates the link between family incivility and job performance. We also investigate how core self-evaluation might moderate this mediated relationship. Data from a 2-wave study indicate that psychological distress mediates the relationship between family incivility and job performance. In addition, core self-evaluation moderates the relationship between family incivility and psychological distress but not the relationship between psychological distress and job performance. The results hold while controlling for general job stress, family-to-work conflict, and work-to-family conflict. The findings suggest that family incivility is linked to poor performance at work, and psychological distress and core self-evaluation are key mechanisms in the relationship.

Cross border relationships

DEFF Research Database (Denmark)

Singla, Rashmi; Sriram, Sujata

2010-01-01

in which they were born. These movements also imply human relationships across the borders in different contexts with various cultural, psychological consequences. Relationships of members of migrant groups with each other, and also with the host community have important implications on the health and well......-being of not just the migrant population, but also the host communities. These relationships represent the microcosm of societal and cultural integration and cohesion at the broader levels. Studies of how and how well migrants, especially youth handle migration indicate transformations in paradigms as both...... acculturative stress and developmental possibilities are realities experienced in the search of new worlds and new opportunities. The symposia will include such changes from Denmark, India, UK and the USA, covering theoretical, methodological issues including the ethical aspects. Themes involved in crossing...

Teaching Spiritual Themes to African American Children: A Picture Book Approach

Science.gov (United States)

Harris, Demetrius B.

2017-01-01

"Teaching Spiritual Themes to African American Children: A Picture Book Approach" is a research project that used picture books to teach the four spiritual themes, 1.) love, 2.) forgiveness, 3.) kindness, and 4.) perseverance. This project was conducted in an after school program at Fifth Baptist Church, on Cary St. in Richmond, VA. The…

Current status of core needle biopsy of the thyroid

Energy Technology Data Exchange (ETDEWEB)

Baek, Jung Hwan [Dept. of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of)

2017-04-15

Thyroid nodules are a common clinical problem. Fine-needle aspiration (FNA) and large-needle biopsy have been used to diagnose thyroid nodules. Before the 1980s, large-needle biopsy was the standard procedure for the thyroid, but FNA became the standard diagnostic tool in the 1980s because it is a safe procedure that leads to accurate diagnoses. With advances in core needle biopsy (CNB) devices (i.e., spring-activated core needles) and development of high-resolution ultrasound, it has become possible to make accurate diagnoses while minimizing complications. Although 18- to 21-gauge core needles can be used to biopsy thyroid nodules, 18-gauge needles are most commonly used in Korea. The relationships among the size of the needle, the number of core specimens, and diagnostic accuracy have not yet been conclusively established, but the general tendency is that thinner needles cause less damage to the normal thyroid, but allow a smaller amount of thyroid tissue to be biopsied to be obtained. These relationships may be validated in the future.

Core Noise: Overview of Upcoming LDI Combustor Test

Science.gov (United States)

Hultgren, Lennart S.

2012-01-01

This presentation is a technical summary of and outlook for NASA-internal and NASA-sponsored external research on core (combustor and turbine) noise funded by the Fundamental Aeronautics Program Fixed Wing Project. The presentation covers: the emerging importance of core noise due to turbofan design trends and its relevance to the NASA N+3 noise-reduction goal; the core noise components and the rationale for the current emphasis on combustor noise; and the current and planned research activities in the combustor-noise area. Two NASA-sponsored research programs, with particular emphasis on indirect combustor noise, "Acoustic Database for Core Noise Sources", Honeywell Aerospace (NNC11TA40T) and "Measurement and Modeling of Entropic Noise Sources in a Single-Stage Low-Pressure Turbine", U. Illinois/U. Notre Dame (NNX11AI74A) are briefly described. Recent progress in the development of CMC-based acoustic liners for broadband noise reduction suitable for turbofan-core application is outlined. Combustor-design trends and the potential impacts on combustor acoustics are discussed. A NASA GRC developed nine-point lean-direct-injection (LDI) fuel injector is briefly described. The modification of an upcoming thermo-acoustic instability evaluation of the GRC injector in a combustor rig to also provide acoustic information relevant to community noise is presented. The NASA Fundamental Aeronautics Program has the principal objective of overcoming today's national challenges in air transportation. The reduction of aircraft noise is critical to enabling the anticipated large increase in future air traffic. The Quiet Performance Research Theme of the Fixed Wing Project aims to develop concepts and technologies to dramatically reduce the perceived community noise attributable to aircraft with minimal impact on weight and performance.

Phosphate, carbonate and organic matter distribution in sediment cores off Bombay-Saurashtra coast, India

Digital Repository Service at National Institute of Oceanography (India)

Setty, M.G.A.P.; Rao, Ch.M.

relationship. The total phosphorus value is high in the core from the slope, almost uniform in the cores from the outer shelf and a core from the nearby basin, but poor in a core (no. 3) considered to be from a 'closed basin' within the shelf. The total...

THE FIVE-COLOR THEME IN DONGBA SCRIPTURES

Directory of Open Access Journals (Sweden)

Xu Duoduo 许多多

2018-05-01

Full Text Available I compared the two translated versions of The Advent of Dragons collected during fieldwork with a Ruke Dongba priest and found many inconsistencies in the same scripture and even within single verses. These inconsistencies may derive from oral composition mechanisms, for example, the aim to adapt the content to metric patterns. These complexities are mainly attested in verses related to the five-color theme, in which the five colors correspond to the mythical creatures and landscape in the five spatial directions. In the formulaic tradition of Dongba Culture, this color-related theme is delivered as a whole message produced by mentioning several keywords. However, the various details involving the keywords do not affect the meaning of the message. Consequently, the flexibilities of the content, highlighted as inconsistencies in the word-by-word translation, leave space for variants in the development of the oral culture and become formularized in various branches of Dongbaism.

Age-Graded Themes in White American Middle-Class Slang: A Hypothesis.

Science.gov (United States)

Donahue, Thomas S.

It is proposed that middle- and upper-middle-class slang used among white young people in modern America shows age-related themes. For youngsters between the ages of eight and early adolescence, the major theme in slang use is to establish in-group and out-group membership, with standards of judgment based on clothes, manners, and physical appeal.…

Bibliography of Papers Published in the Journal Migration Themes / Migration and Ethnic Themes (1985 – 2014

Directory of Open Access Journals (Sweden)

Sanja Klempić Bogadi

2015-04-01

Full Text Available To mark the 30th anniversary of the publication of the journal Migracijske i etničke teme / Migration and Ethnic Themes (up to 2000 it was issued under the title Migration Themes: a Journal for Migration and Ethic Studies, we consider it important and necessary to provide an overview in one place of the papers published in the journal from its first issue in 1985 to the last one in 2014. The most important aim of this bibliography is to introduce the scientific and professional public, especially new researchers, to the topics covered by this journal as well as to enable easier access to the journal and its more convenient use. The bibliography is selective. It includes scientific papers (the original scientific paper, preliminary communication and review paper professional papers, conference papers, panel discussions, discussions, reviews and bibliographies, while reviews of books and periodicals (i.e. papers from the sections Books, Reviews, From Foreign Periodicals and Movie as well as Introductions, Memories, In Memoriam and Conference Reviews (from the sections Reviews and Conferences are not included. All the papers are available at Hrčak – Portal of Scientific Journals of Croatia. Given that all kinds of papers are not included, but primarily in order to provide its better examination and insight into published papers according to specific topics and dealing with various issues, as well as to provide easier and faster access, we have decided to make a subject bibliography, and not a chronological one. (On the occasion of the 10th anniversary of the Migration Themes journal, the chronological bibliography prepared by Josip Kumper was published in the 3-4/1994 issue. From the very first issue, migration and ethnicity have been the main themes represented in the journal, but the emphasis on the basic issues in previous papers, which involved external migration, internal migration, emigration and minorities/nationalities, have gradually

Life-style themes of unwed pregnant adolescents who chose to keep their babies.

Science.gov (United States)

Jorgensen, J A; Newlon, B J

1988-12-01

The authors point out that the largest increase in birthrate is accounted for by girls under age 15; the rise in teenage baby keeping is also a major source of alarm in America. The subjects interviewed for this study were currently enrolled in a Teenage Parent Program for girls aged 14-18 in a large southwestern city. All participants in the study were Anglos from middle to lower-middle income families. Participants included 2 15-year-olds, 2 16-year-olds, 3 17-year-olds, and 3 18-year-olds. All were unwed and kept their babies after birth. Each subject participated in a tape-recorded interview which lasted from 30 minutes to 1 hour and included early recollections and birth order information. Transcripts were analyzed and interpreted by 3 expert Adlerian therapists. Examination of these transcripts revealed themes common to the group as a whole. These themes centered around the desire for a close, idealized relationship with someone, the goal of excitement, and the expectation of being confused, unknowing, or afraid. The group also demonstrated a lack of themes centering on their own anger or victimization. They did, however, perceive themselves as being isolated from their parents. Those subjects who shared the same birth order position tended to have specific traits in common. The youngest in terms of birth order tended to use their confusion to keep others involved with them. The only and 1st borough tended to use their confusion and fear to deflect the burden of responsibility which was a strong component of their life-style. Lack of self-esteem was 1 commonly held characteristic. If society wishes to change the current increase in teenage pregnancies, a greater understanding of the importance of belonging and self-worth is needed by the significant adults in young people's lives. Increased understanding could lead to changes within the family and the educational institution. Self-esteem in young people would be encouraged and a sense of belonging developed

Developmental and ethnic issues experienced by emerging adult African American women related to developing a mature love relationship.

Science.gov (United States)

Tyson, Sheryl Y

2012-01-01

This qualitative study explored perspectives of emerging adult African American women on the development of mature love relationships. Inductive analysis of focus group interviews, conducted with a purposive sample of 31 African American women, yielded themes related to relationship goals and characteristics, and interpersonal and societal challenges to finding the right partner and developing a mature love relationship. Core categories that emerged from analysis of the discussions were (1) age and relationship goal differences within the emerging adult group, (2) mature love relationship goals and characteristics, (3) interpersonal obstacles to finding the right partner, and (4) societal obstacles to finding the right partner. Two approaches-black womanist/feminist thought (Collins, 2000 ; Walker, 1983 ) and relationship maturity theory (Paul & White, 1990 )-were then combined to explain the influence of historic and contemporary interpersonal and societal factors on developmental and ethnic issues that challenge positive gender identity formation, hasten intimacy maturity, and hinder the development of mature love relationships among emerging adult African American women. For these women, premature responsibility, especially early caregiver burden, was related to the early development of intimacy capacity and the desire for a mature love relationship, to be protected, and to have someone to help carry the load. Interracial dating, negative stereotypic images of African American women, and even positive images of enduring black love relationships posed difficult challenges to positive identity formation and intimacy maturity. A primary challenge was to counteract negative stereotypic images, so that they could develop their own self-identities as women and as relationship partners.

Using Multiple Sources of Data to Gauge Outcome Differences between Academic-Themed and Transition-Themed First-Year Seminars

Science.gov (United States)

Zerr, Ryan J.; Bjerke, Elizabeth

2016-01-01

Students in two different types of first-year experience seminar courses at a moderately sized public university were compared using a large variety of measures--both direct and indirect. One of these first-year experience types was a three-credit academic-themed course offered in sections with variable content; the other was a two-credit…

Endangered Species & Biodiversity: A Classroom Project & Theme

Science.gov (United States)

Lauro, Brook

2012-01-01

Students discover the factors contributing to species losses worldwide by conducting a project about endangered species as a component of a larger classroom theme of biodiversity. Groups conduct research using online endangered- species databases and present results to the class using PowerPoint. Students will improve computer research abilities…

Gender Differences in Career Helping Relationships.

Science.gov (United States)

Stonewater, Barbara B.; And Others

1990-01-01

Explored differences regarding way in which 27 male and 27 female college faculty members described relationships with "career helpers" by analysis of interview transcripts. Qualitative analysis of interviews indicated gender differences on themes of sense of professional self as related to career helpers and nature of assistance received from…

Korrelasjon mellom core styrke, core stabilitet og utholdende styrke i core

OpenAIRE

Berg-Olsen, Andrea Marie; Fugelsøy, Eivor; Maurstad, Ann-Louise

2010-01-01

Formålet med studien var å se hvilke korrelasjon det er mellom core styrke, core stabilitet og utholdende styrke i core. Testingen bestod av tre hoveddeler hvor vi testet core styrke, core stabilitet og utholdende styrke i core. Innenfor core styrke og utholdende styrke i core ble tre ulike tester utført. Ved måling av core stabilitet ble det gjennomført kun en test. I core styrke ble isometrisk abdominal fleksjon, isometrisk rygg ekstensjon og isometrisk lateral fleksjon testet. Sit-ups p...

Effective use of forensic science in volume crime investigations: identifying recurring themes in the literature.

Science.gov (United States)

Ludwig, Anika; Fraser, Jim

2014-01-01

New scientific, technological and legal developments, particularly the introduction of national databases for DNA and fingerprints, have led to increased use of forensic science in the investigation of crime. There is an assumption, and in some instances specific assertions, that such developments bring improvements either in broad criminal justice terms or more narrowly in terms of economic or practical efficiencies. The underlying presumption is that the new technological opportunities will be understood and effectively implemented. This research investigates whether such increases in activity have also been accompanied by improvements in the effective use of forensic science. A systematic review of thirty-six reports published (predominantly in England and Wales) since the 1980s, which have considered the use of forensic science in the investigation of volume crimes, was carried out. These reports have identified a number of recurrent themes that influenced how effectively forensic science was used in investigations. The themes identified included forensic knowledge and training of investigators, communication and information exchange between specialists and investigators, timeliness of forensic results, interagency relationships and deployment of crime scene examiner resources. The research findings suggest that these factors continue to hinder the effective use of forensic science despite technological advances and this paper considers their potential causes. © 2013.

The historical theme in the poetry of Esenin

Directory of Open Access Journals (Sweden)

Hunarikova P. H.

2016-03-01

Full Text Available the article examines the historical theme in the poetry of Esenin. The author explores in his work historical problems in poetry Esenin, shows the role of the poet in contemporary Russia.

Information Superiority: Outsourcing an Air Force Core Competency?

National Research Council Canada - National Science Library

McTerman, Hugh

1997-01-01

.... This thesis explores the perceived relationship between the core competency requirements for information superiority and the tasks defined for the Air Force communication, computer, and information career field...

Parental style and vulnerability to depression: the role of core beliefs.

Science.gov (United States)

Shah, R; Waller, G

2000-01-01

This study considers the potential role of core beliefs (unconditional schema-level representations) in the relationship between recalled parenting in childhood and major depression in adulthood, comparing a group of depressed outpatients (N = 60) with a healthy community sample (N = 67). The depressed group were differentiated by poorer perceived parenting (low care and high overprotection) and by three unhealthy core beliefs (defectiveness/shame, self-sacrifice, and insufficient self-control). Among nonclinical participants, it appears that vulnerability to harm beliefs act as a partial mediator of the relationship between poor paternal care and the development of depressive features. In contrast, a broader set of core beliefs appears to mediate the relationship of maternal bonding and paternal overprotection with depressive symptoms among the depressed group. The findings suggest that clinical work with adults with major depression might need to take account of parental style. Where parents are reported to be uncaring or overprotective, cognitive-behavioral therapy might need to include a schema-focused component.

Core Self-Evaluation and Goal Orientation: Understanding Work Stress

Science.gov (United States)

Morris, Michael Lane; Messal, Carrie B.; Meriac, John P.

2013-01-01

This study investigates the dispositional factors related to work stress. Specifically, previous research has demonstrated a relationship between core self-evaluation (CSE) and general life stress. This article extends past research by examining the relationship between CSE and work stress, and includes goal orientation as a potential mediator of…

"Maintaining connections but wanting more": the continuity of familial relationships among assisted-living residents.

Science.gov (United States)

Tompkins, Catherine J; Ihara, Emily S; Cusick, Alison; Park, Nan Sook

2012-01-01

Social support is a key component of well-being for older adults, particularly for those who have moved from independent living to assisted living involving a transformation of roles, relationships, and responsibilities. Twenty-nine assisted-living facility residents were interviewed to understand the perceived continuity of relationships with family and friends. An inductive approach to thematic analysis revealed 1 main theme and 3 subthemes. The main theme that emerged was: maintaining connections but wanting more. Residents appreciated maintaining connections with family and friends, but often expressed feelings of discontentment with the continuity of former relationships. The subthemes included: appreciating family and friends, waiting for more, and losing control. Implications for research and practice are discussed.

A Literature Analysis of Themes in Paediatric Cochlear Implant Research

DEFF Research Database (Denmark)

Hendar, Nils Ola Ebbe; Dammeyer, Jesper Herup

2015-01-01

with typical hearing and children with hearing impairment without CI. Published research in the period 1990-2013 on language development was analysed with respect to frequency of selected search terms reflecting different language acquisition themes among children with typical hearing, children with hearing...... impairment without CI, and children with CI, respectively. Results showed a relatively lower number of articles which included themes such as pre-verbal language (imitation, joint attention and gestures), extra lingual abilities (social interaction), and later language skills (semantic, syntactic, grammar...

Emotional Self-Disclosure in Online Breast Cancer Support Groups: Examining Theme, Reciprocity, and Linguistic Style Matching.

Science.gov (United States)

Malloch, Yining Z; Taylor, Laramie D

2018-02-05

The present study investigated emotional self-disclosure (ESD) patterns and their effects in online support groups specific to different stages of breast cancer. Linguistic features of messages posted to an online breast cancer support group were analyzed. ESD was common, and was consistent across four stage forums. Emotional talk was linked to a variety of themes, but most prominently in the context of discussions about social connections rather than health or death. Linguistic style matching mediated the relationship between ESD in posts and reciprocal ESD in comments, suggesting a key role for mutual understanding and engagement between posters and commenters. Implications for health communication theory and practice were discussed.

[Adsorption of Cu on Core-shell Structured Magnetic Particles: Relationship Between Adsorption Performance and Surface Properties].

Science.gov (United States)

Li, Qiu-mei; Chen, Jing; Li, Hai-ning; Zhang, Xiao-lei; Zhang, Gao-sheng

2015-12-01

In order to reveal the relationship between the adsorption performance of adsorbents and their compositions, structure, and surface properties, the core-shell structured Fe₃O₄/MnO2 and Fe-Mn/Mn₂2 magnetic particles were systematically characterized using multiple techniques and their Cu adsorption behaviors as well as mechanism were also investigated in details. It was found that both Fe₃O4 and Fe-Mn had spinel structure and no obvious crystalline phase change was observed after coating with MnO₂. The introduction of Mn might improve the affinity between the core and the shell, and therefore enhanced the amount and distribution uniformity of the MnO₂ coated. Consequently, Fe-Mn/MnO₂ exhibited a higher BET specific surface area and a lower isoelectric point. The results of sorption experiments showed that Fe-Mn had a higher maximal Cu adsorption capacity of 33.7 mg · g⁻¹ at pH 5.5, compared with 17.5 mg · g⁻¹ of Fe₃O4. After coating, the maximal adsorption capacity of Fe-Mn/MnO₂ was increased to 58.2 mg · g⁻¹, which was 2.6 times as high as that of Fe₃O₄/MnO₂ and outperformed the majority of magnetic adsorbents reported in literature. In addition, a specific adsorption of Cu occurred at the surface of Fe₃O₄/MnO₂ or Fe-Mn/MnO₂ through the formation of inner-sphere complexes. In conclusion, the adsorption performance of the magnetic particles was positively related to their compositions, structure, and surface properties.

Emerging themes in international business research

OpenAIRE

David A Griffith; Salih Tamer Cavusgil; Shichun Xu

2008-01-01

This study is motivated by two research questions: (1) Which recent contributions have been driving the research agenda in international business? (2) Which emerging themes in the literature are likely to set the stage for future work? To examine these questions, the study examined scholarly work in international business over the time period 1996–2006 in six leading international business journals (Journal of International Business Studies, Management International Review, Journal of World B...

Nanostructured core-shell electrode materials for electrochemical capacitors

Science.gov (United States)

Jiang, Long-bo; Yuan, Xing-zhong; Liang, Jie; Zhang, Jin; Wang, Hou; Zeng, Guang-ming

2016-11-01

Core-shell nanostructure represents a unique system for applications in electrochemical energy storage devices. Owing to the unique characteristics featuring high power delivery and long-term cycling stability, electrochemical capacitors (ECs) have emerged as one of the most attractive electrochemical storage systems since they can complement or even replace batteries in the energy storage field, especially when high power delivery or uptake is needed. This review aims to summarize recent progress on core-shell nanostructures for advanced supercapacitor applications in view of their hierarchical architecture which not only create the desired hierarchical porous channels, but also possess higher electrical conductivity and better structural mechanical stability. The core-shell nanostructures include carbon/carbon, carbon/metal oxide, carbon/conducting polymer, metal oxide/metal oxide, metal oxide/conducting polymer, conducting polymer/conducting polymer, and even more complex ternary core-shell nanoparticles. The preparation strategies, electrochemical performances, and structural stabilities of core-shell materials for ECs are summarized. The relationship between core-shell nanostructure and electrochemical performance is discussed in detail. In addition, the challenges and new trends in core-shell nanomaterials development have also been proposed.

Introducing the JMBE Themed Issue on Scientific Citizenship

Directory of Open Access Journals (Sweden)

Jack A. Gilbert

2016-01-01

Full Text Available In this Editorial, the three Guest Editors for JMBE's first standalone themed issue introduce the topic of scientific citizenship and provide an overview of the current ideas and best practices contained within the issue. 

The Theme of Risk Management

Directory of Open Access Journals (Sweden)

Chua, D. K. H.

2014-07-01

Full Text Available The papers in this issue of the Journal come from different industry sectors, yet there can be a common theme that ties them together. Two of the papers address explicitly the issue of risk management, while the other three may be related to it in different degrees. One of the critical factors for project success is risk identification, as determined by Chua et al. (1999. The importance of risk management cannot be overemphasized. Failure to identify crucial risk elements in a project can lead to significant project failures in terms of cost and schedule.

The Tourism Experience Offered by Religious Theme Parks: Taman Tamadun Islam (TTI) in Malaysia

OpenAIRE

Moal - Ulvoas, Gaëlle M

2016-01-01

Theme parks are major drivers of tourism development and experience is a central concept in tourism research. This study investigates the experience potential associated with religious theme parks which offer a combination of religious and secular activities. The experiences of visitors to Taman Tamadun Islam (TTI), a Muslim theme park based in Malaysia, are identified through the analysis of visitors’ feedback on Tripadvisor.

Sex Differences and/in the Self: Classic Themes, Feminist Variations, Postmodern Challenges

Science.gov (United States)

Bohan, Janis S.

2002-01-01

This article examines perspectives on and intersections between two recurrent themes in the history of American psychology: sex differences and theories of self. These themes and certain connections between them are considered in three eras: early American psychology, feminist psychology coincident with the second wave of feminism, and the recent…

Simulacra and simulation: double simulation at a North Song Dynasty theme park

NARCIS (Netherlands)

Ong, C.E.; Jin, Ge

2017-01-01

This paper examines an unusual type of ‘cultural theme park’, one that is not based on simulating existing cultural diversity or historical places, but based in some senses on a ‘double simulation’. The theme park is based on an historical painting assumed to represent the North Song Dynasty period

Atomic core-ionization energies; approximately piecewise-linear and linear relationships

DEFF Research Database (Denmark)

Avery, James Emil; Avery, John Scales

2008-01-01

as to make all of the members   of the basis set correspond to the energy of the state being   represented. In this paper we apply the method to core ionization in   atoms and atomic ions, using a basis where $\\op{V}_0(\\xx)$ is chosen   to be the nuclear attraction potential. We make use of a large...

What does the Development of the European Core Curriculum for Cardiovascular Nurses Mean for Australia?

Science.gov (United States)

Neubeck, Lis; Lin, Stella Hsi-Man; Ferry, Cate; Gallagher, Robyn

2016-04-01

A core curriculum for the continuing professional development of nurses has recently been published by the Council on Cardiovascular Nursing and Allied Professions of the European Society of Cardiology. This core curriculum was envisaged to bridge the educational gap between qualification as a nurse and an advance practice role. In addition, the shared elements and international consensus on core themes creates a strong pathway for nursing career development that is directly relevant to Australia. Education programs for nurses in Australia must meet the mandatory standards of the Australian Nursing and Midwifery Accreditation Council (ANMAC), but without a national core curriculum, there can be considerable variation in the content of such courses. The core curriculum is developed to be adapted locally, allowing the addition of nationally relevant competencies, for example, culturally appropriate care of Aboriginal and Torres Strait Islander individuals. Two existing specialist resources could be utilised to deliver a tailored cardiovascular core curriculum; the Heart Education Assessment and Rehabilitation Toolkit (HEART) online (www.heartonline.org.au) and HeartOne (www.heartone.com.au). Both resources could be further enhanced by incorporating the core curriculum. The release of the European core curriculum should be viewed as a call to action for Australia to develop a core curriculum for cardiovascular nurses. Copyright © 2015 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New Zealand (CSANZ). Published by Elsevier B.V. All rights reserved.

Radio core dominance of Fermi blazars

Science.gov (United States)

Pei, Zhi-Yuan; Fan, Jun-Hui; Liu, Yi; Yuan, Yi-Hai; Cai, Wei; Xiao, Hu-Bing; Lin, Chao; Yang, Jiang-He

2016-07-01

During the first 4 years of mission, Fermi/LAT detected 1444 blazars (3FGL) (Ackermann et al. in Astrophys. J. 810:14, 2015). Fermi/LAT observations of blazars indicate that Fermi blazars are luminous and strongly variable with variability time scales, for some cases, as short as hours. Those observations suggest a strong beaming effect in Fermi/LAT blazars. In the present work, we will investigate the beaming effect in Fermi/LAT blazars using a core-dominance parameter, R = S_{core}/ S_{ext.}, where S_{core} is the core emission, while S_{ext.} is the extended emission. We compiled 1335 blazars with available core-dominance parameter, out of which 169 blazars have γ-ray emission (from 3FGL). We compared the core-dominance parameters, log R, between the 169 Fermi-detected blazars (FDBs) and the rest non-Fermi-detected blazars (non-FDBs), and we found that the averaged values are R+(2.25±0.10), suggesting that a source with larger log R has larger V.I. value. Thirdly, we compared the mean values of radio spectral index for FDBs and non-FDBs, and we obtained < α_{radio}rangle =0.06±0.35 for FDBs and < α_{radio}rangle =0.57±0.46 for non-FDBs. If γ-rays are composed of two components like radio emission (core and extended components), then we can expect a correlation between log R and the γ-ray spectral index. When we used the radio core-dominance parameter, log R, to investigate the relationship, we found that the spectral index for the core component is α_{γ}|_{core} = 1.11 (a photon spectral index of α_{γ}^{ph}|_{core} = 2.11) and that for the extended component is α_{γ}|_{ext.} = 0.70 (a photon spectral index of α_{γ}^{ph}|_{ext.} = 1.70). Some discussions are also presented.

Relationship between misonidazole toxicity and core temperature in C3H mice

International Nuclear Information System (INIS)

Gomer, C.J.; Johnson, R.J.

1979-01-01

A single intraperitoneal injection of the radiation sensitizer misonidazole at doses greater than 0.5 mg/g was found to produce a transient hypothermic response in C3H mice. An increase in the acute toxicity of this drug was demonstrated when the animal core temperature was maintained at a normal 35 to 37 0 C by placing the mice in a warmed environment immediately following injection of the drug. The LD/sub 50/3 days/ dose of misonidazole was determined to be 1.48 mg/g for mice allowed to become hypothermic following injection but 0.77 mg/g for mice maintained at a normal core temperature following injection

The curvilinear relationship between work pressure and momentary task performance: the role of state and trait core self-evaluations.

Science.gov (United States)

Hofmans, Joeri; Debusscher, Jonas; Dóci, Edina; Spanouli, Andromachi; De Fruyt, Filip

2015-01-01

Whereas several studies have demonstrated that core self-evaluations (CSE)-or one's appraisals about one's own self-worth, capabilities, and competences-relate to job outcomes, less is known about the mechanisms underlying these relationships. In the present study, we address this issue by examining the role of within- and between-person variation in CSE in the relationship between work pressure and task performance. We hypothesized that (a) work pressure relates to task performance in a curvilinear way, (b) state CSE mediates the curvilinear relationship between work pressure and task performance, and (c) the relationship between work pressure and state CSE is moderated by trait CSE. Our hypotheses were tested via a 10-day daily diary study with 55 employees in which trait CSE was measured at baseline, while work pressure, task performance, and state CSE were assessed on a daily basis. Bayesian multilevel path analysis showed that work pressure affects task performance via state CSE, with state CSE increasing as long as the employee feels that (s)he is able to handle the work pressure, while it decreases when the level of work pressure exceeds the employees' coping abilities. Moreover, we found that for people low on trait CSE, the depleting effect of work pressure via state CSE happens for low levels of work pressure, while for people high in trait CSE the depleting effect is located at high levels of work pressure. Together, our findings suggest that the impact of work pressure on task performance is driven by a complex interplay of between- and within-person differences in CSE.

Theme issue on e-mental health: a growing field in internet research.

Science.gov (United States)

Riper, Heleen; Andersson, Gerhard; Christensen, Helen; Cuijpers, Pim; Lange, Alfred; Eysenbach, Gunther

2010-12-19

This theme issue on e-mental health presents 16 articles from leading researchers working on systems and theories related to supporting and improving mental health conditions and mental health care using information and communication technologies. In this editorial, we present the background of this theme issue, and highlight the content of this issue.

Mathematical Communication Ability by Grade VII Students Using a Themed Problem Based Learning with Scaffolding on Rectangle Materials

Directory of Open Access Journals (Sweden)

Didik Adi Saputro

2017-08-01

Full Text Available The aim of research to test students' mathematical communication used themed of PBL with scaffolding, themed of PBL and PBL achieve mastery learning;to test students' mathematical communication that used the themed of PBL with scaffolding, themed of PBL and PBL; and to test students' mathematical communication for the low, medium group, and a high-group themed of PBL with scaffolding, themed of PBL and PBL. This type of research is quantitative research. The Population is seventh grade students of SMPN 22 Semarang and the sample class VII E, F and VII VII G. Used normality test, homogenity test, equality test on average, the proportion of one-party test, one way anova test, and scheffe test. The results showed that (1 Student’s mathematical communication ability using themed of PBLwith Scaffolding strategy,themed of PBL, and PBL achieve the completeness of learning, (2 there is a difference in the classroom using the themed of PBL with scaffolding, themed of PBL, as well as PBL, (3 For the low, medium, high and there is a difference in the classroom using the themed of PBL with scaffolding, themed of PBL and PBL.

Novice Counselors' Conceptualizations and Experiences of Therapeutic Relationships

Science.gov (United States)

Schwing, Alison E.; LaFollette, Julie R.; Steinfeldt, Jesse A.; Wong, Y. Joel

2011-01-01

This qualitative study investigated three novice counselors' experiences and characterizations of therapeutic relationships. Thematic analyses of interviews and diaries revealed six common themes: (a) the centrality of supervision and training experiences to navigating interpersonal experiences with clients; (b) anxiety about counselors' roles in…

Job characteristics, core self-evaluations, and job satisfaction: what's age got to do with it?

Science.gov (United States)

Besen, Elyssa; Matz-Costa, Christina; Brown, Melissa; Smyer, Michael A; Pitt-Catsouphes, Martha

2013-01-01

There is a well-established relationship between age and job satisfaction. To date, there is little research about how many well-known predictors of job satisfaction, specifically job characteristics and core self-evaluations, may vary with age. Using a multi-worksite sample of 1,873 employed adults aged 17 to 81, this study evaluated the extent to which several job characteristics and core self-evaluations varied in their relationships with job satisfaction for workers of different ages. Findings suggest that the positive relationships between job satisfaction and skill variety, autonomy, and friendship weaken as employee age increases, while the positive relationships between job satisfaction and dealing with others, task identity, task significance, feedback, and core self-evaluations did not vary with age. The findings extend previous research by examining how the factors important for job satisfaction vary for employees of different ages.

Teachers Working Cooperatively with Parents and Caregivers when Implementing LGBT Themes in the Elementary Classroom

Science.gov (United States)

Flores, Gabriel

2014-01-01

Many teachers are interested in having a more inclusive multicultural education that includes lesbian, gay, bisexual, and transgender (LGBT) themes and gay-themed children's literature; unfortunately, research has found that many teachers do not implement gay themes in their multicultural education curriculum because of fear of criticism from…

Aligning Theme and Information Structure to Improve the Readability of Technical Writing

Science.gov (United States)

Moore, N. A. J.

2006-01-01

The readability of technical writing, and technical manuals in particular, especially for second language readers, can be noticeably improved by pairing Theme with Given and Rheme with New. This allows for faster processing of text and easier access to the "method of development" of the text. Typical Theme-Rheme patterns are described, and the…

Assessment report on NRP sub-theme 'International instruments for climate change policy'

International Nuclear Information System (INIS)

Bruggink, J.J.C.; Van Beek, P.; Folmer, H.; Zhang, Z.X.; Blok, K.; Phylipsen, D.; Worrell, E.; Gupta, J.; Junne, G.; Van der Wurff, R.

1995-01-01

The projects implemented in the Dutch National Research Programme on Global Air Pollution and Climate Change are organised in several themes and sub-themes. Within the theme on Sustainable Solutions five projects are grouped under the heading International Instruments for Climate Change Policy. These five projects deal primarily with issues concerning the position of developing countries in the debate on limiting global CO2-emissions. They cover a broad spectrum of topics: international negotiation strategies, tropical deforestation, industrial energy conservation, national energy scenarios, emission guidelines. This contribution presents an overview of the objectives, methodologies and results of the projects and includes a critical evaluation of the potential relevance of the work for policy makers. 1 tab., 36 refs

The moral theme in Zulu literature: a progression

Directory of Open Access Journals (Sweden)

M. Marggraff

1998-04-01

Full Text Available A moral theme in literature is not only unique to Zulu literature. Despite the relative youth of the modern branch of Zulu literature, any observer can make the interesting and important discovery that the moral theme is predominantly conveyed by the following three literary types: the folktale, the moral story, the detective story. The folktale, belonging to traditional literature, is a very well-developed form, that formed the principal means of teaching both children and adults about good and evil. The birth of modern Zulu literature in 1930 brought with it the emergence of the moral story, a literary type in which good triumphs over evil and in which justice prevails. Further development and changes have led to the appearance of the detective story in which crimes are solved and bad people are punished. This progression has developed due to ever-changing circumstances and a need for relevance.

Integrating Environmental and Human Health Databases in the Great Lakes Basin: Themes, Challenges and Future Directions

Directory of Open Access Journals (Sweden)

Kate L. Bassil

2015-03-01

Full Text Available Many government, academic and research institutions collect environmental data that are relevant to understanding the relationship between environmental exposures and human health. Integrating these data with health outcome data presents new challenges that are important to consider to improve our effective use of environmental health information. Our objective was to identify the common themes related to the integration of environmental and health data, and suggest ways to address the challenges and make progress toward more effective use of data already collected, to further our understanding of environmental health associations in the Great Lakes region. Environmental and human health databases were identified and reviewed using literature searches and a series of one-on-one and group expert consultations. Databases identified were predominantly environmental stressors databases, with fewer found for health outcomes and human exposure. Nine themes or factors that impact integration were identified: data availability, accessibility, harmonization, stakeholder collaboration, policy and strategic alignment, resource adequacy, environmental health indicators, and data exchange networks. The use and cost effectiveness of data currently collected could be improved by strategic changes to data collection and access systems to provide better opportunities to identify and study environmental exposures that may impact human health.

Research on Power Output Characteristics of Magnetic Core in Energy Harvesting Devices

Directory of Open Access Journals (Sweden)

Rong-Ping GUO

2014-07-01

Full Text Available Magnetic core is the dominant factor in the performance of current transformer energy harvesting devices. The power output model of the magnetic core is established and verified through experiments. According to the actual application requirements, the concept of power density is proposed. The relationships of power density to air gap, material and dimension of the magnetic core are analyzed and verified through experiments.

The dynamic interplay between appraisal and core affect in daily life

Directory of Open Access Journals (Sweden)

Peter eKuppens

2012-10-01

Full Text Available Appraisals and core affect are both considered central to the experience of emotion. In this study we examine the bidirectional relationships between these two components of emotional experience by examining how core affect changes following how people appraise events and how appraisals in turn change following how they feel in daily life. In an experience sampling study, participants recorded their core affect and appraisals of ongoing events; data were analyzed using cross-lagged multilevel modeling. Valence-appraisal relationships were found to be characterized by congruency: The same appraisals that were associated with a change in pleasure-displeasure (motivational congruency, other-agency, coping potential, and future expectancy, changed themselves as a function of pleasure-displeasure. In turn, mainly secondary appraisals of who is responsible and how one is able to cope with events were associated with changes in arousal, which itself is followed by changes in the future appraised relevance of events. These results integrate core affect and appraisal approaches to emotion by demonstrating the dynamic interplay of how appraisals are followed by changes in core affect which in turn change our basis for judging future events.

Themes in Spirit Possession in Ugandan Christianity | James ...

African Journals Online (AJOL)

. This paper discerns a number of common themes that run through many of these experiences. In particular, sex as a motif for deviance and evil is noted as a common feature of many of the possession stories and all contact with spirits is seen ...

From themes to hypotheses: following up with quantitative methods.

Science.gov (United States)

Morgan, David L

2015-06-01

One important category of mixed-methods research designs consists of quantitative studies that follow up on qualitative research. In this case, the themes that serve as the results from the qualitative methods generate hypotheses for testing through the quantitative methods. That process requires operationalization to translate the concepts from the qualitative themes into quantitative variables. This article illustrates these procedures with examples that range from simple operationalization to the evaluation of complex models. It concludes with an argument for not only following up qualitative work with quantitative studies but also the reverse, and doing so by going beyond integrating methods within single projects to include broader mutual attention from qualitative and quantitative researchers who work in the same field. © The Author(s) 2015.

More than Just a Game? Combat-Themed Gaming Among Recent Veterans with Posttraumatic Stress Disorder.

Science.gov (United States)

Elliott, Luther; Golub, Andrew; Price, Matthew; Bennett, Alexander

2015-08-01

This article examines recent combat veterans' experiences of "first-person shooter" (FPS) gaming and its relationship to posttraumatic stress disorder (PTSD). Current PTSD treatment approaches increasingly use virtual reality (VR) technologies, which have many similarities with FPS games. To explore these similarities, this article presents six case studies from recently separated veterans in New York City who reported both current PTSD symptoms and regular use of combat-themed FPS games. In open-ended interviews, participants discussed a range of benefits as well as the importance of regulating use and avoiding particular contextual dimensions of gaming to maintain healthy gaming habits. Findings demonstrate the need for more comprehensive study and dissemination of best-practices information about FPS gaming in the context of combat-related PTSD symptomatology.

Dynamic behavior of homogeneous and heterogeneous LMFBR core-design concepts

International Nuclear Information System (INIS)

Chang, Y.I.; Henryson, H. II; Orechwa, Y.; Su, S.F.; Greenman, G.; Blomquist, R.

1981-01-01

The emphasis is placed on obtaining an understanding of the inherent difference between homogeneous and heterogeneous core configurations regarding neutronic characteristics related to the dynamic behavior. The space-time neutronic and thermal-hydraulic behavior was analyzed in detail for various core configurations by using the FX2-TH, a two-dimensional kinetics code with thermal-hydraulic feedback. In addition, the relationship between the flux tilt and the fundamental-to-first harmonic eigenvalue separation, and the sodium void reactivity in heterogeneous cores were also sutdied

Core self-evaluation and burnout among Nurses: the mediating role of coping styles.

Science.gov (United States)

Li, Xiaofei; Guan, Lili; Chang, Hui; Zhang, Bo

2014-01-01

This study aimed to determine the potential association between core self-evaluation and the burnout syndrome among Chinese nurses, and the mediating role of coping styles in this relationship. A cross-sectional survey was conducted in Shenyang, China, from May to July, 2013. A questionnaire which consisted of the Maslach Burnout Inventory-General Survey (MBI-GS), the Core Self-Evaluation Scale (CSE), and the Simplified Coping Style Questionnaire (CSQ), was completed by a total of 1,559 nurses. Hierarchical linear regression analyses and the Sobel test were performed to determine the mediating role of coping styles on the relationship between CSE and burnout. Nurses who had higher self-evaluation characteristics, reported less emotional exhaustion and cynicism, and higher professional efficacy. Coping style had a partial mediating effect on the relationship between CSE and the burnout syndrome among nurses. Core self-evaluation had effects on burnout and coping style was a mediating factor in this relationship among Chinese nurses. Therefore, the improvement of coping strategies may be helpful in the prevention of burnout among nurses, thus enhancing professional performance.

Mathematical Communication Ability by Grade VII Students Using a Themed Problem Based Learning with Scaffolding on Rectangle Materials

OpenAIRE

Didik Adi Saputro; Masrukan Masrukan; Arief Agoestanto

2017-01-01

The aim of research to test students' mathematical communication used themed of PBL with scaffolding, themed of PBL and PBL achieve mastery learning;to test students' mathematical communication that used the themed of PBL with scaffolding, themed of PBL and PBL; and to test students' mathematical communication for the low, medium group, and a high-group themed of PBL with scaffolding, themed of PBL and PBL. This type of research is quantitative research. The Population is seventh grade studen...

Tidal excitation of elliptical instability in the Martian core: Possible mechanism for generating the core dynamo

Science.gov (United States)

Arkani-Hamed, J.; Seyed-Mahmoud, B.; Aldridge, K. D.; Baker, R. E.

2008-06-01

We propose a causal relationship between the creation of the giant impact basins on Mars by a large asteroid, ruptured when it entered the Roche limit, and the excitation of the Martian core dynamo. Our laboratory experiments indicate that the elliptical instability of the Martian core can be excited if the asteroid continually exerts tidal forces on Mars for ~20,000 years. Our numerical experiments suggest that the growth-time of the instability was 5,000-15,000 years when the asteroid was at a distance of 50,000-75,000 km. We demonstrate the stability of the orbital motion of an asteroid captured by Mars at a distance of 100,000 km in the presence of the Sun and Jupiter. We also present our results for the tidal interaction of the asteroid with Mars. An asteroid captured by Mars in prograde fashion can survive and excite the elliptical instability of the core for only a few million years, whereas a captured retrograde asteroid can excite the elliptical instability for hundreds of millions of years before colliding with Mars. The rate at which tidal energy dissipates in Mars during this period is over two orders of magnitude greater than the rate at which magnetic energy dissipates. If only 1% of the tidal energy dissipation is partitioned to the core, sufficient energy would be available to maintain the core dynamo. Accordingly, a retrograde asteroid is quite capable of exciting an elliptical instability in the Martian core, thus providing a candidate process to drive a core dynamo.

A systematic review and meta-synthesis of the impact of becoming parents on the couple relationship.

Science.gov (United States)

Delicate, Amy; Ayers, Susan; McMullen, Sarah

2018-06-01

the transition to parenthood (TTP) is associated with changes to a couple's relationship. Quantitative evidence shows the TTP is associated with reduced satisfaction and quality of a couples' relationships. Qualitative research provides information on the lived experience of couples in the TTP so can provide a more in-depth understanding of the impact. This review therefore aimed to synthesise qualitative research of the perceived impact of the TTP on a couple's relationship in contemporary Western society. a systematic search was conducted of nine databases and grey literature. Key author, citation and reference searches were also undertaken. Papers were included if they presented qualitative data of romantic partner relationships during the TTP with parents aged 18 or over. Studies were restricted to those conducted from 1996 in Western societies. Analysis was conducted using meta-ethnography. searches identified 5256 papers. After applying inclusion criteria 12 papers were included in the meta-synthesis. Six main themes were identified: (1) Adjustment Phase (a period of change in the relationship), (2) Focus on the Baby (with a sub-theme of feeling unprepared for the relationship impact), (3) Communication (shifts in communication patterns and importance), (4) Intimacy (changes to sexual relations, romance and closeness), (5) Strain on the Relationship (short-term or prolonged), and (6) Strengthened Relationships (deepening of connection and new affinity). Except for the themes of Strain on the Relationship and Strengthened Relationships, the findings showed the TTP had positive and negative impacts on couples' relationships. the review highlights a range of TTP relationship issues that couples experience and may require help with. Health care professionals working with parents in the TTP may be able to provide support through antenatal education that includes preparation for relationship changes, and provision of postnatal support to identify and overcome

Electronic Commerce: Themes, Concepts and Relationships

Directory of Open Access Journals (Sweden)

Kuo-Hsun Yu

2008-12-01

Full Text Available In this paper, bibliometric (co-citation analysis and social network analysis techniques are used to investigate the intellectual pillars of the electronic commerce literature as reported in SSCI and SCI journals between 2002 and 2006. By analyzing 22,760 citations of 840 articles, this study maps an invisible network of knowledge of electronic commerce studies. The results of the mapping can help identify the research direction of electronic commerce research and provide a valuable tool for researchers to access the literature in this area.

Sex, Body Image, and Relationships: A BRIGHTLIGHT Workshop on Information and Support Needs of Adolescents and Young Adults.

Science.gov (United States)

Martins, Ana; Taylor, Rachel M; Lobel, Brian; McCann, Beth; Soanes, Louise; Whelan, Jeremy S; Fern, Lorna A

2018-05-09

Discovering sexuality and romantic relationships are important development milestones in adolescence and young adulthood. A cancer diagnosis imposes obstacles for young people such as changes in their sexual function due to the disease and/or side effects of treatment, body image concerns, and interpersonal relationship difficulties. This can cause psychological distress and can impact on quality of life. We aimed to explore sexual health information and support needs of adolescents and young adults with cancer. Five young people aged 16-24 years, with a previous cancer diagnosis when aged 13-22 years, attended an in-depth 4-hour workshop. The framework approach was used to analyze workshop transcripts. Three overarching themes emerged: (i) information sharing; (ii) contexts and relationships (influencing factors); and (iii) information sharing preferences. Information shared by healthcare professionals was focused on a medicalized view of sex with symptoms, infection control, and protected sex at its core. Young people had unanswered questions related to sexual function, the impact of cancer and how to manage it, and about pleasure, body image, and relationships. Parents' presence at clinical consultations inhibited discussions about sex. Young people wanted professionals who were comfortable to talk about sex with them. Young people exhibited significant unmet needs around information provision on sex, body image, and relationships. They wanted information to be given by professionals and access to online resources. Development of training for professionals and resources to support young people requires further work.

Handwriting and Common Core State Standards: Teacher, Occupational Therapist, and Administrator Perceptions From New York State Public Schools.

Science.gov (United States)

Collette, Debra; Anson, Kylie; Halabi, Nora; Schlierman, April; Suriner, Allison

Handwriting is the cornerstone of written performance and communication for school-age children. This mixed-methods study explored the impact of Common Core State Standards on handwriting instruction and its effects on perceptions regarding children's written responses in elementary school. Using surveys and interviews of elementary teachers, occupational therapists, and administrators in New York State public schools, we sought to understand current trends in handwriting instruction, changes in time spent on handwriting instruction in the classroom, supports offered to students who did not meet expectations for handwriting, and the impact of Common Core on children's written expression. Themes emerged revealing decreased handwriting instruction time and inconsistent use of handwriting instructional programs in the classroom after implementation of Common Core. Handwriting should be considered as a greater component in the foundational standards in Common Core. Occupational therapy services can support handwriting instruction implementation. Copyright © 2017 by the American Occupational Therapy Association, Inc.

A relationship between ion balance and the chemical compounds of salt inclusions found in the Greenland Ice Core Project and Dome Fuji ice cores

DEFF Research Database (Denmark)

Johnsen, Sigfus Johann; Dahl-Jensen, Dorthe; Steffensen, Jørgen Peder

2008-01-01

We have proposed a method of deducing the chemical compounds found in deep polar ice cores by analyzing the balance between six major ions (Cl-, NO3 -, SO4 2-, Na+, Mg2+, and Ca2+). The method is demonstrated for the Holocene and last glacial maximum regions of the Dome Fuji and GRIP ice cores...... on individual salt inclusions. The abundances in the ice cores are shown to reflect differences in climatic periods (the acidic environment of the Holocene versus the reductive environment of the last glacial maximum) and regional conditions (the marine environment of Antarctica versus the continental...

Obtaining confirmation through social relationships: Norwegian first-time mothers' experiences while on maternity leave.

Science.gov (United States)

Alstveit, Marit; Severinsson, Elisabeth; Karlsen, Bjørg

2010-03-01

The social relationships of employed women on maternity leave undergo significant changes. The aim of the study was to illuminate first-time mothers' experiences of social relationships while on maternity leave. Nine mothers were interviewed at both 3-5 months and 11-14 months post-partum and the data were analyzed by means of interpretative analysis. The main theme of obtaining confirmation through social relationships was based on two themes (being confirmed by other mothers and balancing between being a mother and an employee) and on four subthemes (seeking company, sharing experiences, feeling ineffective and in a state of stagnation, and trying to handle contact with the workplace). In order to strengthen the social relationships of mothers, the mother-child health service should offer all mothers the opportunity to join a peer support group, while employers could keep in regular contact with staff members on maternity leave.

Client perceptions of the Tree Theme Method™: a structured intervention based on storytelling and creative activities.

Science.gov (United States)

Gunnarsson, A Birgitta; Peterson, Kerstin; Leufstadius, Christel; Jansson, Jan-Ake; Eklund, Mona

2010-09-01

The Tree Theme Method (TTM) is an intervention based on sessions involving creative activities and life storytelling/story-making, in which the client paints trees representing various periods of his/her life. The aim of this study was to investigate clients' experiences of participating in a TTM intervention and their perceptions of the therapeutic relationship. Thematic interviews were undertaken. Twenty clients attending general outpatient mental healthcare units were recruited after having participated in the intervention. A qualitative content analysis resulted in six categories: “From feeling a pressure to perform to becoming focused and expressive”, “Expressing oneself and one's life situation led to awakening of memories and feelings”, “New perspectives of self-image, everyday life and relations to others”, “Story-making led to shaping and reconstructing one's life story”, “Interaction was of importance when reconstructing one's life story” and, finally, “The attitude of the occupational therapist was of importance for the development of the therapeutic relationship”. There seemed to be a close association between the intervention and the therapeutic relationship in starting a process of opening up new perspectives on everyday life, but there is a need for further studies including therapists' experience of using the TTM and their perception of the client–therapist relationship.

How to Mitigate Theme Park Crowding? A Prospective Coordination Approach

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Yuguo Yuan

2018-01-01

Full Text Available Crowding is a key factor in tourists’ experience in theme parks, and mitigating crowding makes parks more competitive. This study examines how to effectively mitigate crowding in theme parks. First, a Markov-based method is developed to predict the spatial-temporal distribution of tourists in the park. Then, a prospective coordination approach based on the tourist distribution prediction is proposed. To evaluate the performance of this approach, an experiment is constructed using an agent-based simulation platform. The results indicate that the proposed method significantly outperforms existing methods. Furthermore, we conduct two experiments and, based on the results, offer several recommendations for crowd management.

Normative study of theme identifiability: Instructions with and without explanation of the false memory effect.

Science.gov (United States)

Beato, Maria Soledad; Cadavid, Sara

2016-12-01

False-memory illusions have been widely studied using the Deese/Roediger-McDermott paradigm (DRM). In this paradigm, words semantically related to a single nonpresented critical word are studied. In a later memory test, critical words are often falsely recalled and recognized. The present normative study was conducted to measure the theme identifiability of 60 associative word lists in Spanish that include six words (e.g., stove, coat, blanket, scarf, chill, and bonnet) that are simultaneously associated with three critical words (e.g., HEAT, COLD, and WINTER; Beato & Díez, Psicothema, 26, 457-463, 2011). Different levels of backward associative strength were used in the construction of the DRM lists. In addition, we used two types of instructions to obtain theme identifiability. In the without-explanation condition, traditional instructions were used, requesting participants to write the theme list. In the with-explanation condition, the false-memory effect and how the lists were built were explained, and an example of a DRM list and critical words was shown. Participants then had to discover the critical words. The results showed that all lists produced theme identifiability. Moreover, some lists had a higher theme identifiability rate (e.g., 61 % for the critical words LOVE, BOYFRIEND, COUPLE) than others (e.g., 24 % for CITY, PLACE, VILLAGE). After comparing the theme identifiabilities in the different conditions, the results indicated higher theme identifiability when the false-memory effect was explained than without such an explanation. Overall, these new normative data provide a useful tool for those experiments that, for example, aim to analyze the wide differences observed in false memory with DRM lists and the role of theme identifiability.

Hydrogen-Poor Core-Collapse Supernovae

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Pian, Elena; Mazzali, Paolo A.

Hydrogen-poor core-collapse supernovae (SNe) signal the explosive death of stars more massive than the progenitors of hydrogen-rich core-collapse supernovae, i.e., approximately in the range 15-50 M⊙ in main sequence. Since hydrogen-poor core-collapse supernovae include those that accompany gamma-ray bursts (GRBs), which were all rigorously identified with type Ic supernovae, their explosion energies cover almost two decades. The light curves and spectra are consequently very heterogeneous and often bear the signature of an asymmetric, i.e., aspherical, explosion. Asphericity is best traced by early-time (within days of the explosion) optical spectropolarimetry and by late-epoch (more than ˜ 100 days after explosion) low-resolution spectroscopy. While the relationship between hydrogen-poor core-collapse supernovae to hydrogen-poor super-luminous supernovae is not understood, a known case of association between an ultra-long gamma-ray burst and a very luminous hydrogen-poor supernova may help unraveling the connection. This is tantalizingly pointing to a magnetar powering source for both phenomena, although this scenario is still highly speculative. Host galaxies of hydrogen-poor supernovae are always star forming; in those of completely stripped supernovae and gamma-ray burst supernovae, the spatial distribution of the explosions follows the blue/ultraviolet light, with a correlation that is more than linear.

Themes and Interplay of Beliefs in Mathematical Reasoning

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Sumpter, Lovisa

2013-01-01

Upper secondary students' task solving reasoning was analysed with a focus on arguments for strategy choices and conclusions. Passages in their arguments for reasoning that indicated the students' beliefs were identified and, by using a thematic analysis, categorized. The results stress three themes of beliefs used as arguments for…

The Impacts of Theme-Based Language Instruction: A Case Study of an Advanced Chinese Intensive Program

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Song Jiang

2017-06-01

Full Text Available Theme-based language teaching under Content-Based Instruction (CBI is a pedagogical approach that emphasizes learning professional content along with language skills. This paper reports a case study on the impacts of a theme-based advanced Chinese intensive program in a university setting. It begins with a review of CBI and its theme-based approach and then discusses the program design, curriculum development, and instructional practice of the program. The impacts of the theme-based approach are examined based on the pre- and post-proficiency test results, learners’ self-reported surveys on the themes and topics, and the reading strategies covered in the program. Qualitative analysis of learners’ self-reflections and program evaluations is also presented. Based on the evidence collected, this paper argues that the theme-based model has positive impacts on improving language proficiency, preparing for academic and professional language use, cultivating strategic language learners, and revitalizing Chinese teaching at the superior level.

Personal Relationship in Les Murray’s Poem

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Henriono Nugroho

2009-01-01

Full Text Available Stylistics is a linguistic analysis on literary and non-literary texts. This article is concerned with a systemic stylistic analysis on a poem in terms of Systemic Functional Linguistics and Verbal Art Semiotics. It uses library research, qualitative data, documentary study, descriptive method and intrinsic-objective approach. The semantic analysis results in both automatized and foregrounded meanings. Then the automatized meaning produces lexical cohesion and in turn, it produces subject matter. Meanwhile, the foregrounded meaning produces the literary meaning and in turn, it creates theme. Finally, the analysis indicates that the subject matter is about daily works, the literary meaning is about the complete severance and the theme is about personal relationship.

Traffic Accident Investigation: A Suitable Theme for Teaching Mechanics.

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Tao, P. K.

1987-01-01

Suggests the development of curriculum materials on the applications of physics to traffic accident investigations as a theme for teaching mechanics. Describes several standard investigation techniques and the physics principles involved, along with some sample exercises. (TW)

Core self-evaluation and burnout among Nurses: the mediating role of coping styles.

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Xiaofei Li

Full Text Available OBJECTIVES: This study aimed to determine the potential association between core self-evaluation and the burnout syndrome among Chinese nurses, and the mediating role of coping styles in this relationship. METHODS: A cross-sectional survey was conducted in Shenyang, China, from May to July, 2013. A questionnaire which consisted of the Maslach Burnout Inventory-General Survey (MBI-GS, the Core Self-Evaluation Scale (CSE, and the Simplified Coping Style Questionnaire (CSQ, was completed by a total of 1,559 nurses. Hierarchical linear regression analyses and the Sobel test were performed to determine the mediating role of coping styles on the relationship between CSE and burnout. RESULTS: Nurses who had higher self-evaluation characteristics, reported less emotional exhaustion and cynicism, and higher professional efficacy. Coping style had a partial mediating effect on the relationship between CSE and the burnout syndrome among nurses. CONCLUSIONS: Core self-evaluation had effects on burnout and coping style was a mediating factor in this relationship among Chinese nurses. Therefore, the improvement of coping strategies may be helpful in the prevention of burnout among nurses, thus enhancing professional performance.

Core Self-Evaluation and Burnout among Nurses: The Mediating Role of Coping Styles

Science.gov (United States)

Li, Xiaofei; Guan, Lili; Chang, Hui; Zhang, Bo

2014-01-01

Objectives This study aimed to determine the potential association between core self-evaluation and the burnout syndrome among Chinese nurses, and the mediating role of coping styles in this relationship. Methods A cross-sectional survey was conducted in Shenyang, China, from May to July, 2013. A questionnaire which consisted of the Maslach Burnout Inventory-General Survey (MBI-GS), the Core Self-Evaluation Scale (CSE), and the Simplified Coping Style Questionnaire (CSQ), was completed by a total of 1,559 nurses. Hierarchical linear regression analyses and the Sobel test were performed to determine the mediating role of coping styles on the relationship between CSE and burnout. Results Nurses who had higher self-evaluation characteristics, reported less emotional exhaustion and cynicism, and higher professional efficacy. Coping style had a partial mediating effect on the relationship between CSE and the burnout syndrome among nurses. Conclusions Core self-evaluation had effects on burnout and coping style was a mediating factor in this relationship among Chinese nurses. Therefore, the improvement of coping strategies may be helpful in the prevention of burnout among nurses, thus enhancing professional performance. PMID:25541990

77 FR 43117 - Meeting of the Cold War Advisory Committee for the Cold War Theme Study

Science.gov (United States)

2012-07-23

... the Cold War Advisory Committee for the Cold War Theme Study AGENCY: National Park Service, Interior... Committee Act, 5 U.S.C. Appendix, that the Cold War Advisory Committee for the Cold War Theme Study will... National Park Service (NPS) concerning the Cold War Theme Study. DATES: The teleconference meeting will be...

Life Themes and Interpersonal Motivational Systems in the Narrative Self-construction

Science.gov (United States)

Veglia, Fabio; Di Fini, Giulia

2017-01-01

What makes unique and unrepeatable individuals is their ability to write their own story attributing meaning, sharing it through narration, giving coherence to the information related to the interpersonal motivational systems, and creating alternative hierarchies to those biologically provided by the genetic code. Through clinical narratives and narrative literature, we can observe the recurrence of specific topics, across time and different cultures. Hence, we wondered whether there are some evolutionary suggestions that guide us in the construction of the narrative-autobiographical contents. In this article we proposed a theoretical-clinical hypothesis about the existence of a biological disposition to identify as fundamental six Life Themes (LTs) that contribute to defining the image of the self and the world: Love, Personal Value, Power, Justice, Truth, and Freedom. Besides the innumerable narratives dependent upon context, there may be many ways of telling stories that, instead, would be reported to these few essential themes. A narrative review of the literature about these concepts follows the systematic explanation of the perspective about the LTs as attractors of meaning. The manuscript considers also the process of co-construction of meanings within the interpersonal relationships and the influences of these on the narratives. In particular, we focused on the importance of episodic and autobiographical memory related to the attachment and significant figures, in the construction of the personal story and the LTs. We also explained the possible clinical implications of the theoretical hypothesis of LTs. Within clinical conversations, the LTs could be expressed rigidly or, otherwise, in a confused way. The lack of narrative integration may lead to the dominance of chaos or rigidity that generates suffering. A better comprehension of the LTs in patients’ narrations could be useful to identify a narrative profile about the areas of greatest suffering

Moving away from exhaustion: how core self-evaluations influence academic burnout.

Science.gov (United States)

Lian, Penghu; Sun, Yunfeng; Ji, Zhigang; Li, Hanzhong; Peng, Jiaxi

2014-01-01

Academic burnout refers to students who have low interest, lack of motivation, and tiredness in studying. Studies concerning how to prevent academic burnout are rare. The present study aimed to investigate the impact of core self-evaluations on the academic burnout of university students, and mainly focused on the confirmation of the mediator role of life satisfaction. A total of 470 university students accomplished the core self-evaluation scale, Satisfaction with Life, and academic burnout scale. Both core self-evaluations and life satisfaction were significantly correlated with academic burnout. Structural equation modeling indicated that life satisfaction partially mediated the relationship between core self-evaluations and academic burnout. Core self-evaluations significantly influence academic burnout and are partially mediated by life satisfaction.

CORE SELF-EVALUATIONS, JOB SATISFACTION, TRANSFORMATIONAL AND SERVANT LEADERSHIP MODEL IN THE ROMAN CATHOLIC EDUCATION SYSTEM

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Mary Caroline N. Castano

2017-12-01

Full Text Available Core self-evaluations, effective leadership styles and employee job satisfaction are essential factors for organizational success. This paper aims to determine the relationship of the leader’s core self-evaluations, transformational leadership and servant leadership styles to their follower’s job satisfaction in selected Parochial Schools in Manila, Philippines under the Roman Catholic Education System. The respondents were selected according to certain criteria. Descriptive correlational design was used. In total, 308 individuals from the teaching and non-teaching personnel participated. The data were collected using survey questionnaires. Data were analyzed using Partial Least Squares-Structural Equation Modeling (PLS-SEM. Research findings revealed that a positive relationship exists between leader’s core self-evaluations and transformational leadership; core self-evaluations to servant leadership; transformational leadership to job satisfaction; and servant leadership to job satisfaction. These relationships are statistically significant. The relationship of the leader’s core self-evaluations to the follower’s job satisfaction indicated a direct effect but were statistically non-significant on the basis of its p-value. The major contribution of the current study is to extend the limited literature regarding the antecedents of the four (4 selected variables. The researcher recommends to the school leaders to create a motivating environment through a more transformational and servant leadership behavior that will enhance their follower’s work satisfaction.

Adhesion of resin composite core materials to dentin.

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O'Keefe, K L; Powers, J M

2001-01-01

This study determined (1) the effect of polymerization mode of resin composite core materials and dental adhesives on the bond strength to dentin, and (2) if dental adhesives perform as well to dentin etched with phosphoric acid as to dentin etched with self-etching primer. Human third molars were sectioned 2 mm from the highest pulp horn and polished. Three core materials (Fluorocore [dual cured], Core Paste [self-cured], and Clearfil Photo Core [light cured]) and two adhesives (Prime & Bond NT Dual Cure and Clearfil SE Bond [light cured]) were bonded to dentin using two dentin etching conditions. After storage, specimens were debonded in microtension and bond strengths were calculated. Scanning electron micrographs of representative bonding interfaces were analyzed. Analysis showed differences among core materials, adhesives, and etching conditions. Among core materials, dual-cured Fluorocore had the highest bond strengths. There were incompatibilities between self-cured Core Paste and Prime & Bond NT in both etched (0 MPa) and nonetched (3.0 MPa) dentin. Among adhesives, in most cases Clearfil SE Bond had higher bond strengths than Prime & Bond NT and bond strengths were higher to self-etched than to phosphoric acid-etched dentin. Scanning electron micrographs did not show a relationship between resin tags and bond strengths. There were incompatibilities between a self-cured core material and a dual-cured adhesive. All other combinations of core materials and adhesives produced strong in vitro bond strengths both in the self-etched and phosphoric acid-etched conditions.

The Powerful Potential of Relationships and Community Writing

Science.gov (United States)

Cella, Laurie; Goldblatt, Eli; Johnson, Karen; Mathieu, Paula; Parks, Steve; Restaino, Jessica

2016-01-01

The following essay is a collective reflection in which the authors revisit the themes they raise in the edited volume "Unsustainable," ask new questions, and suggest, again, that long-term sustainability might not be the most appropriate goal for every university-community partnership. Still, relationships, with all their variability,…

Lesbian Relationships--A Struggle Towards Couple Equality.

Science.gov (United States)

Sang, Barbara E.

This paper explores some themes which emerge frequently in lesbian relationships as both members of the couple strive to realize their unique potential. Some of the areas discussed are: (1) roles and the decision making process; (2) emotional expectations; (3) time alone and time together; (4) issues that arise when both persons value their work;…

Mining author relationship in scholarly networks based on tripartite citation analysis

Science.gov (United States)

Wang, Xiaohan; Yang, Siluo

2017-01-01

Following scholars in Scientometrics as examples, we develop five author relationship networks, namely, co-authorship, author co-citation (AC), author bibliographic coupling (ABC), author direct citation (ADC), and author keyword coupling (AKC). The time frame of data sets is divided into two periods: before 2011 (i.e., T1) and after 2011 (i.e., T2). Through quadratic assignment procedure analysis, we found that some authors have ABC or AC relationships (i.e., potential communication relationship, PCR) but do not have actual collaborations or direct citations (i.e., actual communication relationship, ACR) among them. In addition, we noticed that PCR and AKC are highly correlated and that the old PCR and the new ACR are correlated and consistent. Such facts indicate that PCR tends to produce academic exchanges based on similar themes, and ABC bears more advantages in predicting potential relations. Based on tripartite citation analysis, including AC, ABC, and ADC, we also present an author-relation mining process. Such process can be used to detect deep and potential author relationships. We analyze the prediction capacity by comparing between the T1 and T2 periods, which demonstrate that relation mining can be complementary in identifying authors based on similar themes and discovering more potential collaborations and academic communities. PMID:29117198

Mining author relationship in scholarly networks based on tripartite citation analysis.

Directory of Open Access Journals (Sweden)

Feifei Wang

Full Text Available Following scholars in Scientometrics as examples, we develop five author relationship networks, namely, co-authorship, author co-citation (AC, author bibliographic coupling (ABC, author direct citation (ADC, and author keyword coupling (AKC. The time frame of data sets is divided into two periods: before 2011 (i.e., T1 and after 2011 (i.e., T2. Through quadratic assignment procedure analysis, we found that some authors have ABC or AC relationships (i.e., potential communication relationship, PCR but do not have actual collaborations or direct citations (i.e., actual communication relationship, ACR among them. In addition, we noticed that PCR and AKC are highly correlated and that the old PCR and the new ACR are correlated and consistent. Such facts indicate that PCR tends to produce academic exchanges based on similar themes, and ABC bears more advantages in predicting potential relations. Based on tripartite citation analysis, including AC, ABC, and ADC, we also present an author-relation mining process. Such process can be used to detect deep and potential author relationships. We analyze the prediction capacity by comparing between the T1 and T2 periods, which demonstrate that relation mining can be complementary in identifying authors based on similar themes and discovering more potential collaborations and academic communities.

Themes in human work interaction design

DEFF Research Database (Denmark)

Ørngreen, Rikke; Mark Pejtersen, Annelise; Clemmensen, Torkil

2008-01-01

Design (name HWID) through the last two and half years since the commencement of this Working Group. The paper thus provides an introduction to the theory and empirical evidence that lie behind the combination of empirical work studies and interaction design. It also recommends key topics for future......Abstract. This paper raises themes that are seen as some of the challenges facing the emerging practice and research field of Human Work Interaction Design. The paper has its offset in the discussions and writings that have been dominant within the IFIP Working Group on Human Work Interaction...

Family Resources and Flourishing at Work: The Role of Core Self-Evaluations

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Larissa Maria David Gabardo-Martins

Full Text Available Abstract: According to the Work-Home Resources Model, contextual family resources increase personal resources, which, in turn, improve work outcomes. The present study investigated the direct effects of two contextual family resources (work- family enrichment and perceived social support from family and one personal resource (core self-evaluations on a work outcome (flourishing at work. The mediational role of core self-evaluations in these relationships was also investigated. The sample was composed of 519 Brazilian psychologists of both sexes. The Structural Equation Modeling showed that the contextual family resources and the personal resource predicted flourishing at work and that core self-evaluations mediated the relationships between contextual resources and flourishing at work. It was concluded that the acquisition of resources within the family and the positive evaluation of one’s own life can promote flourishing at work.

Nanoscale semiconductor-insulator-metal core/shell heterostructures: facile synthesis and light emission

Science.gov (United States)

Li, Gong Ping; Chen, Rui; Guo, Dong Lai; Wong, Lai Mun; Wang, Shi Jie; Sun, Han Dong; Wu, Tom

2011-08-01

Controllably constructing hierarchical nanostructures with distinct components and designed architectures is an important theme of research in nanoscience, entailing novel but reliable approaches of bottom-up synthesis. Here, we report a facile method to reproducibly create semiconductor-insulator-metal core/shell nanostructures, which involves first coating uniform MgO shells onto metal oxide nanostructures in solution and then decorating them with Au nanoparticles. The semiconductor nanowire core can be almost any material and, herein, ZnO, SnO2 and In2O3 are used as examples. We also show that linear chains of short ZnO nanorods embedded in MgO nanotubes and porous MgO nanotubes can be obtained by taking advantage of the reduced thermal stability of the ZnO core. Furthermore, after MgO shell-coating and the appropriate annealing treatment, the intensity of the ZnO near-band-edge UV emission becomes much stronger, showing a 25-fold enhancement. The intensity ratio of the UV/visible emission can be increased further by decorating the surface of the ZnO/MgO nanowires with high-density plasmonic Au nanoparticles. These heterostructured semiconductor-insulator-metal nanowires with tailored morphologies and enhanced functionalities have great potential for use as nanoscale building blocks in photonic and electronic applications.Controllably constructing hierarchical nanostructures with distinct components and designed architectures is an important theme of research in nanoscience, entailing novel but reliable approaches of bottom-up synthesis. Here, we report a facile method to reproducibly create semiconductor-insulator-metal core/shell nanostructures, which involves first coating uniform MgO shells onto metal oxide nanostructures in solution and then decorating them with Au nanoparticles. The semiconductor nanowire core can be almost any material and, herein, ZnO, SnO2 and In2O3 are used as examples. We also show that linear chains of short ZnO nanorods embedded in

Relationship between abstract thinking and eye gaze pattern in patients with schizophrenia

Science.gov (United States)

2014-01-01

Background Effective integration of visual information is necessary to utilize abstract thinking, but patients with schizophrenia have slow eye movement and usually explore limited visual information. This study examines the relationship between abstract thinking ability and the pattern of eye gaze in patients with schizophrenia using a novel theme identification task. Methods Twenty patients with schizophrenia and 22 healthy controls completed the theme identification task, in which subjects selected which word, out of a set of provided words, best described the theme of a picture. Eye gaze while performing the task was recorded by the eye tracker. Results Patients exhibited a significantly lower correct rate for theme identification and lesser fixation and saccade counts than controls. The correct rate was significantly correlated with the fixation count in patients, but not in controls. Conclusions Patients with schizophrenia showed impaired abstract thinking and decreased quality of gaze, which were positively associated with each other. Theme identification and eye gaze appear to be useful as tools for the objective measurement of abstract thinking in patients with schizophrenia. PMID:24739356

New method to evaluate optical properties of core-shell nanostructures

Energy Technology Data Exchange (ETDEWEB)

Renteria-Tapia, V. [Universidad de Guadalajara, Ameca, Departamento de Ciencias Naturales y Exactas, Centro Universitario de Los Valles (Mexico); Franco, A., E-mail: alfredofranco@fisica.unam.mx; Garcia-Macedo, J. [Universidad Nacional Autonoma de Mexico, Departamento de Estado Solido, Instituto de Fisica (Mexico)

2012-06-15

A new method is presented to calculate, for metallic core-dielectric shell nanostructures, the local refractive index, resonance condition, maximum spectral shift, plasma wavelength, and the sensitivity of the wavelength maximum to variations in the refractive index of the environment. The equations that describe these properties are directly related to the surface plasmon peak position, refractive index of the shell, and to the surrounding medium. The method is based on the approach that a layered core dispersed in a dielectric environment (core-shell model) can be figured out as an uncoated sphere dispersed in a medium with a local refractive index (local refractive index model). Thus, in the Mie theory, the same spectral position of the surface plasmon resonance peak can be obtained by varying the volume fraction of the shell or by varying the local refractive index. The assumed equivalence between plasmon resonance wavelengths enable us to show that the local refractive index depends geometrically on the shell volume fraction. Hence, simple relationships between optical and geometrical properties of these core-shell nanostructures are obtained. Furthermore, good agreement is observed between the new relationships and experimental data corresponding to gold nanoparticles (radius = 7.5 nm) covered with silica shells (with thicknesses up to 29.19 nm), which insured that the equivalence hypothesis is correct.

Influence of memory theme and posttraumatic stress disorder on memory specificity in British and Iranian trauma survivors.

Science.gov (United States)

Jobson, Laura; Cheraghi, Sepideh

2016-09-01

This study investigated the influence of culture, memory theme and posttraumatic stress disorder (PTSD) on autobiographical memory specificity in Iranian and British trauma survivors. Participants completed the Autobiographical Memory Test and PTSD Diagnostic Scale. The results indicated that the British group provided significantly more personal-themed memories than the Iranian group, while the Iranian group provided significantly more social-themed memories than the British group. The British group also provided a significantly greater proportion of specific personal-themed and social-themed memories than the Iranian group. Overall, in both cultural groups memory specificity was found to be significantly correlated with PTSD symptoms. These findings provide further evidence that regardless of memory theme, specificity of autobiographical memories function to differentiate the self from others and reaffirm the independent self. They also further highlight that pan-culturally an overgeneral retrieval style may be employed by those with PTSD symptoms.

Steady state toroidal magnetic field at earth's core-mantle boundary

Science.gov (United States)

Levy, Eugene H.; Pearce, Steven J.

1991-01-01

Measurements of the dc electrical potential near the top of earth's mantle have been extrapolated into the deep mantle in order to estimate the strength of the toroidal magnetic field component at the core-mantle interface. Recent measurements have been interpreted as indicating that at the core-mantle interface, the magnetic toroidal and poloidal field components are approximately equal in magnitude. A motivation for such measurements is to obtain an estimate of the strength of the toroidal magnetic field in the core, a quantity important to our understanding of the geomagnetic field's dynamo generation. Through the use of several simple and idealized calculation, this paper discusses the theoretical relationship between the amplitude of the toroidal magnetic field at the core-mantle boundary and the actual amplitude within the core. Even with a very low inferred value of the toroidal field amplitude at the core-mantle boundary, (a few gauss), the toroidal field amplitude within the core could be consistent with a magnetohydrodynamic dynamo dominated by nonuniform rotation and having a strong toroidal magnetic field.

Professional development themes in strength and conditioning coaches.

Science.gov (United States)

Tod, David A; Bond, Kath A; Lavallee, David

2012-03-01

The purpose of this study was to explore professional development themes in experienced strength and conditioning coaches. Strength and conditioning coaches (N = 15, mean age = 34.3 years, SD = 5.2 years) with 11.4 (SD = 4.9) years experience working with elite, professional, or talented athletes were interviewed about their professional development. The interviews were transcribed verbatim and content analyzed. Over time, subjects' service-delivery practices became more flexible and client driven. Their role understanding also broadened to include various dimensions, such as the need to consider various stakeholders and the value of good relationships with athletes. The subjects shifted from relying on external justification for professional decision making to their experience-based knowledge. The subjects believed athlete work experience, interactions with senior strength and conditioning coaches and other colleagues, the professional literature, and nonprofessional experiences, such as their own athletic experience and sales or managerial training, were the primary influences on their professional development. Typically, the subjects experienced anxiety about their competence, both early in their careers and when working in new contexts or with new athlete groups, but over time, they developed increased confidence. In addition, the subjects experienced reduced narcissism over time about the control they had over athletes and their competitive results. The current results provide information about the characteristics of effective strength and conditioning coaches, the ways they develop their competencies to help athletes, and the emotions they experience throughout their careers. These results may help strength and conditioning practitioners in planning and optimizing their professional development and effectiveness with athletes.

An interpretive phenomenological method for illuminating the meaning of caring relationship.

Science.gov (United States)

Berg, Linda; Skott, Carola; Danielson, Ella

2006-03-01

This study is a part of a larger project in which the aim is to illuminate the meaning of the caring relationship between patients and nurses in daily nursing practice. Empirical studies in this area inspired from the interpretive phenomenological method are not commonly used. The aim of this paper is to describe how an interpretive phenomenological method was used to illuminate the meaning of the phenomenon caring relationship in daily nursing practice. Data were collected during 16 nursing care proceedings using participant observation with field notes, and in addition to that two interviews, one patient and one nurse. The interpretation moved back and forth between the whole and the parts in a dialectic process. Initial interpretive understanding of interviews and field notes, meaning units and comprehensive understanding were presented. Themes from the patient's interviews were competence, lack of continuity, strain and vulnerability. Themes from the nurse's interviews were competence and striving. Themes from the field notes were interactions towards a goal. The use of interpretive phenomenology offered an opportunity for learning to understand the meaning of the phenomenon caring relationship in daily nursing practice with both strengths and limitations. This study gave an understanding of the phenomenon through the illumination of the patient's and the nurse's thoughts, feelings and actions in the nursing care proceedings that led to a more profound knowledge about how they together create an encounter through their unique competence.

Organic carbon-sulfur relationships in sediment cores from the western and eastern continental margins of India

Digital Repository Service at National Institute of Oceanography (India)

Rao, P.S.; Mascarenhas, A.; Paropkari, A.L.; Rao, Ch.M.

Two sediment cores from the western continental margin (WMI, WM2) and one core from the eastern continental margin (EM) of India have been analysed to determine the relativ importance of factors such as oxidizing/reducing environment, mass...

A core curriculum for the continuing professional development of nurses: Developed by the Education Committee on behalf of the Council on Cardiovascular Nursing and Allied Professions of the ESC.

Science.gov (United States)

Astin, Felicity; Carroll, Diane L; Ruppar, Todd; Uchmanowicz, Izabella; Hinterbuchner, Lynne; Kletsiou, Eleni; Serafin, Agnieszka; Ketchell, Alison

2015-06-01

The European Society of Cardiology and the Council on Cardiovascular Nursing and Allied Professions share a vision; to decrease the burden of cardiovascular disease in Europe. Nurses represent the largest sector of the health professional workforce and have a significant contribution to make, which has not yet been fully realised. Recent evidence highlights an association between the level of nurse education and inpatient mortality making this an important topic, particularly as the provision of nurse education in Europe is variable. To develop a core curriculum to inform the education of nurses following initial qualification for work in cardiovascular settings. A syllabus was developed using published literature, policy documents and existing curricula with expert input from service users, specialist nurses, cardiologists, educationalists and academics. The syllabus formed the framework for the development of the core curriculum. Eight key themes characterise the core curriculum which are presented together with an account of the development process. While the curriculum is not intended to cover all aspects of the highly complex role of the cardiovascular nurse, the themes do exemplify the science and art of nursing and are transferable across different levels of clinical practice and settings. The curriculum functions both as a 'map', which identifies key themes to include in nurse education, and as a 'tool' to inform educational provision that bridges' the gap between initial nurse education and advanced specialist practice. Content can be adapted for use to fit the national context and reflects the specific needs, health priorities, legislative and regulatory standards that govern safe nursing practice across different countries. The core curriculum can be used as a learning framework to guide nurse education, in particular the continuing professional education of post-qualifying nurses working in cardiovascular settings. This represents a significant step

Assessment of the fracture toughness of irradiated stainless steel for BWR core shrouds

International Nuclear Information System (INIS)

Carter, R.G.; Gamble, R.M.

2002-01-01

Data from previously performed experiments were collected and evaluated to determine the relationship between fracture toughness and neutron fluence for conditions representative of BWR core shrouds. This relationship together with EPFM (elastic-plastic fracture mechanics) analysis methods similar to those in Appendix K of Section XI of the ASME Code were used to compute margin against failure as a function of neutron fluence for postulated cracks in BWR core shrouds. The results indicate that EPFM analyses can be used for flaw evaluation of core shrouds at fluence levels less than 3.10 21 n/cm 2 (E > 1 MeV). At fluence levels equal to or greater than 3.10 21 n/cm 2 , LEFM (linear-elastic fracture mechanics) analyses should be used with K Ic = 55 MPa-(m) 0.5 . (authors)

Moving Away from Exhaustion: How Core Self-Evaluations Influence Academic Burnout

Science.gov (United States)

Lian, Penghu; Sun, Yunfeng; Ji, Zhigang; Li, Hanzhong; Peng, Jiaxi

2014-01-01

Background Academic burnout refers to students who have low interest, lack of motivation, and tiredness in studying. Studies concerning how to prevent academic burnout are rare. Objective The present study aimed to investigate the impact of core self-evaluations on the academic burnout of university students, and mainly focused on the confirmation of the mediator role of life satisfaction. Methods A total of 470 university students accomplished the core self-evaluation scale, Satisfaction with Life, and academic burnout scale. Results Both core self-evaluations and life satisfaction were significantly correlated with academic burnout. Structural equation modeling indicated that life satisfaction partially mediated the relationship between core self-evaluations and academic burnout. Conclusions Core self-evaluations significantly influence academic burnout and are partially mediated by life satisfaction. PMID:24489857

Moving away from exhaustion: how core self-evaluations influence academic burnout.

Directory of Open Access Journals (Sweden)

Penghu Lian

Full Text Available BACKGROUND: Academic burnout refers to students who have low interest, lack of motivation, and tiredness in studying. Studies concerning how to prevent academic burnout are rare. OBJECTIVE: The present study aimed to investigate the impact of core self-evaluations on the academic burnout of university students, and mainly focused on the confirmation of the mediator role of life satisfaction. METHODS: A total of 470 university students accomplished the core self-evaluation scale, Satisfaction with Life, and academic burnout scale. RESULTS: Both core self-evaluations and life satisfaction were significantly correlated with academic burnout. Structural equation modeling indicated that life satisfaction partially mediated the relationship between core self-evaluations and academic burnout. CONCLUSIONS: Core self-evaluations significantly influence academic burnout and are partially mediated by life satisfaction.

Using imagery to identify and characterise core beliefs in women with bulimia nervosa, dieting and non-dieting women.

Science.gov (United States)

Somerville, Kate; Cooper, Myra

2007-12-01

Women with bulimia nervosa (BN), dieters and non-dieting control participants were questioned about spontaneous imagery linked to concern with food and eating, weight and shape. The downward arrow technique was used to access any associated negative or core beliefs, which were examined for belief, distress and content. A semi-structured interview with open and closed questions was used. Negative self (core) beliefs were successfully accessed, and responses to the interview items had good test-retest and good inter-rater reliability. Patients with BN reported significantly more negative self (core) beliefs than those in the other two groups. Only a very small number of core beliefs about other people or the world in general were reported. Emotional belief ratings appeared to be higher overall than rational belief ratings. Patient's negative self-beliefs contained themes of "self-value", followed by "failure", "self-control" and "physical attractiveness", in descending order of frequency. The findings are discussed in relation to existing research, and implications for cognitive theories of bulimia nervosa and clinical practice are briefly discussed.

Barriers to Effective Doctor-Patient Relationship Based on PRECEDE PROCEED Model

Science.gov (United States)

Ghaffarifar, Saeideh; Ghofranipour, Fazlollah; Ahmadi, Fazlollah; Khoshbaten, Manouchehr

2015-01-01

Objective: This study intends to investigate interns and faculty members’ insights into constructing relationship between physicians and patients at 3 more accredited Iranian universities of medical sciences. Method: Applying PRECEDE PROCEED model, semi-structured interviews were completed with 7 interns and 14 faculty members and two themes were emerged from directed content analysis. The meaning units of the first theme, barriers to effective doctor-patient relationship, are discussed in this paper. Results: According to the participants, building doctor-patient relationship is influenced by many contextual and regulatory factors as well as content, process and perceptual skills of physicians. Conclusions: Faculty and curriculum development, as well as foundation of the department of communication skills at medical schools are recommended to eliminate the impact of poor communication on patients’ satisfaction and physicians’ self-efficacy specific to their communication skills. Practice Implications: Applying theories and models of health education and health promotion, researchers and educators can use the most predictive constructs of theories to design and implement effective interventions. PMID:26153160

Frogging It: A Poetic Analysis of Relationship Dissolution

Science.gov (United States)

Faulkner, Sandra L.

2012-01-01

Often, themes in work and life intertwine; the author recognized that a cadre of poems she had written during the past several years were about relationship dissolution. The poems concerned romantic and friendship dissolution and the aspects of identity creation and loss this entails. The author presents the poems and makes an explicit connection…

Buyer-Supplier Relationships in the Perspective of Working Environment and Organizational Performance: Review and Research Agenda

DEFF Research Database (Denmark)

Imranul, Hoque; Rana, Mohammad Bakhtiar

2018-01-01

The purpose of this study is to review and synthesise how extant literature understand different natures of buyer supplier relationships (BSR) and how BSR affect, and are affected by, the working environment (WE), and how both BSR and WE affect organisational performance (OP). Following...... a systematic review protocol and literature corroboration, we map the literature covering BSR, WE, and OP and conduct a thematic analysis on three themes (i.e. buyer supplier relationships, working environment, organisational performance) and their relationships. Our review synthesises BSR typologies and group......, working environment and organisational performance. Our findings illustrate that working environment is becoming important in cross-border sourcing and supply management, but this has been neglected in BSR literature from almost every disciplinary perspective. No study has directly linked the three themes...

Picking up the Pieces: Themes in Macedonian Midcareer Transitions

Science.gov (United States)

Sudnik, Paul

2012-01-01

Addressing midcareer transition in post-socialist Macedonia, this work sought to provide practical help to participants through a range of techniques. Four themes are identified as important options for transitioners. Enthusiasm for "entrepreneurship" is tempered by a lack of funds and "portfolio careers" are also viewed with…

SWEETS FOR LIFE - RELATIONSHIP MARKETING TO CHILDRENIN THE SWEETS INDUSTRY

OpenAIRE

Löpmann, Sandra; Mühlenkamp, Anita

2007-01-01

Relationship marketing is widely discussed in the fields of industry goods and services. Also, the theme of marketing to children owns an important part within the existing literature in the marketing field. Nevertheless, there is a lack of literature for relationship marketing in consumer markets towards children. But especially in consumer markets there are certain products, which accompany consumer during their whole life. Brand preferences and loyalty towards certain products are not unus...

Violence and family bounds in Phaedra's theme

OpenAIRE

Soares, Filipe

2016-01-01

UID/HIS/04666/2013 In World Culture love is presented as one the major topics explored by its intervenients. Concerning our study, it presents love and sexuality in terms of its disruptiveness: they are characterized as a force that destabilizes the status quo of human communities, leading to situations of Love/ Violence and Love/ Death. From this point of view, the Theme of Phaedra (after Thompson‟s Motif-Index) can be analysed in this perspective. Its variations allow him to adapt to dif...

Parent-Child Relationships and Enmity with Peers: The Role of Avoidant and Preoccupied Attachment

Science.gov (United States)

Card, Noel A.; Hodges, Ernest V. E.

2003-01-01

This chapter examines linkages between parenting and peer enemy relationships and looks at the relations between attachment styles and enemy relationships among middle school children. The results demonstrate that linkages between the family context and peer enmity exist and can be detected, and can be organized based on the following themes: (1)…

Patient views on financial relationships between surgeons and surgical device manufacturers.

Science.gov (United States)

Camp, Mark W; Gross, Allan E; McKneally, Martin F

2015-10-01

Over the past decade, revelations of inappropriate financial relationships between surgeons and surgical device manufacturers have challenged the presumption that surgeons can collaborate with surgical device manufacturers without damaging public trust in the surgical profession. We explored postoperative Canadian patients' knowledge and opinions about financial relationships between surgeons and surgical device manufacturers. This complex issue was explored using qualitative methods. We conducted semistructured face-to-face interviews with postoperative patients in follow-up arthroplasty clinics at an academic hospital in Toronto, Canada. Interviews were audiotaped, transcribed and analyzed. Patient-derived concepts and themes were uncovered. We interviewed 33 patients. Five major themes emerged: 1) many patients are unaware of the existence of financial relationships between surgeons and surgical device manufacturers; 2) patients approve of financial relationships that support innovation and research but are opposed to relationships that involve financial incentives that benefit only the surgeon and the manufacturer; 3) patients do not support disclosure of financial relationships during the consent process as it may shift focus away from the more important risks; 4) patients support oversight at the professional level but reject the idea of government involvement in oversight; and 5) patients entrust their surgeons to make appropriate patient-centred choices. This qualitative study deepens our understanding of financial relationships between surgeons and industry. Patients support relationships with industry that provide potential benefit to current or future patients. They trust our ability to self-regulate. Disclosure combined with appropriate oversight will strengthen public trust in professional collaboration with industry.

How do people with body dysmorphic disorder view themselves? A thematic analysis.

Science.gov (United States)

Silver, Joanna; Reavey, Paula; Anne Fineberg, Naomi

2010-09-01

Abstract Objectives. To examine the accounts of people with body dysmorphic disorder (BDD) and qualitatively explore self perceptions. Methods. Eleven people with BDD were interviewed using a semi-structured schedule. Participants brought photographs of themselves and drew a self-portrait. Transcribed interviews were analysed using a thematic analysis. Results. The most common theme was increased threat perception resulting in disordered interpersonal relationships. Other themes included the wish for regularity and symmetry in appearance, an idealised childhood self, the duty to look good, and a focus on specific "defective" features rather than general ugliness. Conclusions. Using thematic analysis and visual methods, we identified core themes that appear to characterise the way individuals with BDD perceive themselves and their interpersonal relationships. Thematic analysis offers promise as a tool to explore the overlap between BDD and other putatively related mental health problems.

Core Hunter 3: flexible core subset selection.

Science.gov (United States)

De Beukelaer, Herman; Davenport, Guy F; Fack, Veerle

2018-05-31

Core collections provide genebank curators and plant breeders a way to reduce size of their collections and populations, while minimizing impact on genetic diversity and allele frequency. Many methods have been proposed to generate core collections, often using distance metrics to quantify the similarity of two accessions, based on genetic marker data or phenotypic traits. Core Hunter is a multi-purpose core subset selection tool that uses local search algorithms to generate subsets relying on one or more metrics, including several distance metrics and allelic richness. In version 3 of Core Hunter (CH3) we have incorporated two new, improved methods for summarizing distances to quantify diversity or representativeness of the core collection. A comparison of CH3 and Core Hunter 2 (CH2) showed that these new metrics can be effectively optimized with less complex algorithms, as compared to those used in CH2. CH3 is more effective at maximizing the improved diversity metric than CH2, still ensures a high average and minimum distance, and is faster for large datasets. Using CH3, a simple stochastic hill-climber is able to find highly diverse core collections, and the more advanced parallel tempering algorithm further increases the quality of the core and further reduces variability across independent samples. We also evaluate the ability of CH3 to simultaneously maximize diversity, and either representativeness or allelic richness, and compare the results with those of the GDOpt and SimEli methods. CH3 can sample equally representative cores as GDOpt, which was specifically designed for this purpose, and is able to construct cores that are simultaneously more diverse, and either are more representative or have higher allelic richness, than those obtained by SimEli. In version 3, Core Hunter has been updated to include two new core subset selection metrics that construct cores for representativeness or diversity, with improved performance. It combines and outperforms the

The Underlying Theme of Shakespeare's Tragedy Tempest

Institute of Scientific and Technical Information of China (English)

谢倩

2014-01-01

The Tempest is one of William Shakespeare's famous play, which mainly focused on the magic and the Postcolonial oppression. The work exposed the crucial harm and inhumanity in those years. In order to demonstrate the deep meaning of this great work and everlasting influence it has made, this essay picks out two parts of its significant themes and gives them a detailed explanation. By demonstrate those profound meanings,the real value of The Tempest may be clearer and the readers can have a better understanding of it.

The core to regulatory reform

International Nuclear Information System (INIS)

Partridge, J.W. Jr.

1993-01-01

Federal Energy Regulatory Commission (FERC) Orders 436, 500, and 636, the Clean Air Act Amendments of 1990, Public Utility Holding Company Act reform, and the 1992 Energy Policy Act all can have significant effects on an LDC's operations. Such changes in an LDC's environments must be balanced by changes within the utility, its marketplace, and its state regulatory environment. The question is where to start. For Columbia Gas Distribution Cos., based in Columbus, OH, the new operating foundation begins with each employee. Internal strength is critical in designing initiatives that meet the needs of the marketplace and are well-received by regulators. Employees must understand not only the regulatory environment in which the LDC operates, but also how their work contributes to a positive regulatory relationship. To achieve this, Columbia initiated the COntinuing Regulatory Education program, or CORE, in 1991. CORE is a regulatory-focused, information-initiative program coordinated by Columbia's Regulatory Policy, Planning, and Government Affairs Department. The CORE programs can take many forms, such as emerging issue discussions, dialogues with regulators and key parties, updates on regulatory fillings, regulatory policy meetings, and formal training classes. The speakers and discussion facilitators can range from human resource department trainers to senior officers, from regulatory department staff members to external experts, or from state commissioners to executives from other LDCs. The goals of CORE initiatives are to: Support a professional level of regulatory expertise through employee participation in well-developed regulatory programs presented by credible experts. Encourage a constructive state regulatory environment founded on communication and cooperation. CORE achieves these goals via five program levels: introductory basics, advanced learning, professional expertise, crossfunctional dialogues, and external idea exchanges

Flexural fatigue failures and lives of Eco-Core sandwich beams

International Nuclear Information System (INIS)

Hossain, Mohammad Mynul; Shivakumar, Kunigal

2014-01-01

Highlights: • Eco-Core sandwich beam is flexural fatigue tested to study its fatigue response. • The core showed three failure types: damage onset, progression and final failure. • These failures were found to be represented by 1%, 5% and 7% change in compliance. • The fatigue stress-life (S–N) relationship follows a power low, σ max /σ ct = A o N α . • The fatigue failure was by multiple vertical cracks followed by 45° shear failure. - Abstract: Eco-Core is a class of syntactic foam made from small volume of high char yield binder and large volume of a class of flyash for fire resistance application. Very little or no flexural fatigue data of this class of core material is reported in the open literature. This paper presents a flexural fatigue response of Eco-Core in a glass/vinyl ester composite face sheet sandwich beam. A four-point loaded flexural test specimen was designed and tested in static and fatigue loadings to cause tension failure in the core. The fatigue test was conducted at maximum cyclic stress (σ max ) ranged from 0.7σ ct to 0.9σ ct , where σ ct is the static flexural strength of the core. The sinusoidal loading frequency of 2 Hz with the stress ratio of 0.1 was used. Flexural fatigue failure modes of Eco-Core sandwich beam were classified: damage onset (single tension crack), damage progression (multiple tension cracks) and ultimate failure (a combination of tension and shear). These failures were characterized by 1%, 5% and 7% changes in compliance that corresponds to N 1% , N 5% and N 7% lives. The fatigue stress-life (S–N) relationship was found to follow the well-known power law equation, σ max /σ ct = A o N α . The constants A o and α were established for all three types of failures. The endurance limit was established based on 1 million cycles limit and it was found to be 0.65σ ct , 0.70σ ct and 0.71σ ct , respectively for the three modes of failure. Flexural fatigue and static failure modes of Eco-Core sandwich

Trends in Literacy Software Publication and Marketing: Multicultural Themes.

Science.gov (United States)

Balajthy, Ernest

This article provides data and discussion of multicultural theme-related issues arising from analysis of a detailed database of commercial software products targeted to reading and literacy education. The database consisted of 1152 titles, representing the offerings of 104 publishers and distributors. Of the titles, 62 were identified as having…

New Themes and Approaches in Second Language Motivation Research.

Science.gov (United States)

Dornyei, Zoltan

2001-01-01

Provides an overview of the current themes and research directions in second language motivation research. Argues that the initial research inspiration and standard-setting empirical work on second language motivation originating from Canada has borne fruit by educating a new generation of international scholars who have created a colorful mixture…

The PAGES 2k Network, Phase 3: Themes and Call for Participation

Science.gov (United States)

von Gunten, L.; Mcgregor, H. V.; Martrat, B.; St George, S.; Neukom, R.; Bothe, O.; Linderholm, H. W.; Phipps, S. J.; Abram, N.

2017-12-01

The past 2000 years (the "2k" interval) provides critical context for understanding recent anthropogenic forcing of the climate and provides baseline information about the characteristics of natural climate variability. It also presents opportunities to improve the interpretation of proxy observations and to evaluate the climate models used to make future projections. Phases 1 and 2 of the PAGES 2k Network focussed on building regional and global surface temperature reconstructions for terrestrial regions and the oceans, and comparing these with model simulations to identify mechanisms of climate variation on interannual to bicentennial time scales. Phase 3 was launched in May 2017 and aims to address major questions around past hydroclimate, climate processes and proxy uncertainties. Its scientific themes are: Theme 1: "Climate Variability, Modes and Mechanisms"Further understand the mechanisms driving regional climate variability and change on interannual to centennial time scales; Theme 2: "Methods and Uncertainties"Reduce uncertainties in the interpretation of observations imprinted in paleoclimatic archives by environmental sensors; Theme 3: "Proxy and Model Understanding"Identify and analyse the extent of agreement between reconstructions and climate model simulations. Research is organized as a linked network of well-defined projects, identified and led by 2k community members. The 2k projects focus on specific scientific questions aligned with Phase 3 themes, rather than being defined along regional boundaries. New 2k projects can be proposed at any time at http://www.pastglobalchanges.org/ini/wg/2k-network/projects An enduring element of PAGES 2k is a culture of collegiality, transparency, and reciprocity. Phase 3 seeks to stimulate community based projects and facilitate collaboration between researchers from different regions and career stages, drawing on the breadth and depth of the global PAGES 2k community. All PAGES 2k projects also promote best

Thirty years of artificial intelligence in medicine (AIME) conferences: A review of research themes.

Science.gov (United States)

Peek, Niels; Combi, Carlo; Marin, Roque; Bellazzi, Riccardo

2015-09-01

Over the past 30 years, the international conference on Artificial Intelligence in MEdicine (AIME) has been organized at different venues across Europe every 2 years, establishing a forum for scientific exchange and creating an active research community. The Artificial Intelligence in Medicine journal has published theme issues with extended versions of selected AIME papers since 1998. To review the history of AIME conferences, investigate its impact on the wider research field, and identify challenges for its future. We analyzed a total of 122 session titles to create a taxonomy of research themes and topics. We classified all 734 AIME conference papers published between 1985 and 2013 with this taxonomy. We also analyzed the citations to these conference papers and to 55 special issue papers. We identified 30 research topics across 12 themes. AIME was dominated by knowledge engineering research in its first decade, while machine learning and data mining prevailed thereafter. Together these two themes have contributed about 51% of all papers. There have been eight AIME papers that were cited at least 10 times per year since their publication. There has been a major shift from knowledge-based to data-driven methods while the interest for other research themes such as uncertainty management, image and signal processing, and natural language processing has been stable since the early 1990s. AIME papers relating to guidelines and protocols are among the most highly cited. Copyright © 2015 Elsevier B.V. All rights reserved.

Changes in Personal Relationships During Residency and Their Effects on Resident Wellness: A Qualitative Study.

Science.gov (United States)

Law, Marcus; Lam, Michelle; Wu, Diana; Veinot, Paula; Mylopoulos, Maria

2017-11-01

Residency poses challenges for residents' personal relationships. Research suggests residents rely on family and friends for support during their training. The authors explored the impact of residency demands on residents' personal relationships and the effects changes in those relationships could have on their wellness. The authors used a constructivist grounded theory approach. In 2012-2014, they conducted semistructured interviews with a purposive and theoretical sample of 16 Canadian residents from various specialties and training levels. Data analysis occurred concurrently with data collection, allowing authors to use a constant comparative approach to explore emergent themes. Transcripts were coded; codes were organized into categories and then themes to develop a substantive theory. Residents perceived their relationships to be influenced by their evolving professional identity: Although personal relationships were important, being a doctor superseded them. Participants suggested they were forced to adapt their personal relationships, which resulted in the evolution of a hierarchy of relationships that was reinforced by the work-life imbalance imposed by their training. This poor work-life balance seemed to result in relationship issues and diminish residents' wellness. Participants applied coping mechanisms to manage the conflict arising from the adaptation and protect their relationships. To minimize the effects of identity dissonance, some gravitated toward relationships with others who shared their professional identity or sought social comparison as affirmation. Erosion of personal relationships could affect resident wellness and lead to burnout. Educators must consider how educational programs impact relationships and the subsequent effects on resident wellness.

Reading LGBT-Themed Literature with Young People: What's Possible?

Science.gov (United States)

Clark, Caroline T.; Blackburn, Mollie V.

2009-01-01

The authors' belief that using LGBT (lesbian, gay, bisexual and transgender)-themed literature in schools is possible and necessary, coupled with students' sense that either it cannot or is not being done, prompted them to write this article. While the authors are sympathetic with students' perspectives, and agree that examples are limited, such…

Success stories and emerging themes in conservation physiology

Science.gov (United States)

Madliger, Christine L.; Cooke, Steven J.; Crespi, Erica J.; Funk, Jennifer L.; Hultine, Kevin R.; Hunt, Kathleen E.; Rohr, Jason R.; Sinclair, Brent J.; Suski, Cory D.; Willis, Craig K. R.; Love, Oliver P.

2016-01-01

The potential benefits of physiology for conservation are well established and include greater specificity of management techniques, determination of cause–effect relationships, increased sensitivity of health and disturbance monitoring and greater capacity for predicting future change. While descriptions of the specific avenues in which conservation and physiology can be integrated are readily available and important to the continuing expansion of the discipline of ‘conservation physiology’, to date there has been no assessment of how the field has specifically contributed to conservation success. However, the goal of conservation physiology is to foster conservation solutions and it is therefore important to assess whether physiological approaches contribute to downstream conservation outcomes and management decisions. Here, we present eight areas of conservation concern, ranging from chemical contamination to invasive species to ecotourism, where physiological approaches have led to beneficial changes in human behaviour, management or policy. We also discuss the shared characteristics of these successes, identifying emerging themes in the discipline. Specifically, we conclude that conservation physiology: (i) goes beyond documenting change to provide solutions; (ii) offers a diversity of physiological metrics beyond glucocorticoids (stress hormones); (iii) includes approaches that are transferable among species, locations and times; (iv) simultaneously allows for human use and benefits to wildlife; and (v) is characterized by successes that can be difficult to find in the primary literature. Overall, we submit that the field of conservation physiology has a strong foundation of achievements characterized by a diversity of conservation issues, taxa, physiological traits, ecosystem types and spatial scales. We hope that these concrete successes will encourage the continued evolution and use of physiological tools within conservation-based research and

Success stories and emerging themes in conservation physiology.

Science.gov (United States)

Madliger, Christine L; Cooke, Steven J; Crespi, Erica J; Funk, Jennifer L; Hultine, Kevin R; Hunt, Kathleen E; Rohr, Jason R; Sinclair, Brent J; Suski, Cory D; Willis, Craig K R; Love, Oliver P

2016-01-01

The potential benefits of physiology for conservation are well established and include greater specificity of management techniques, determination of cause-effect relationships, increased sensitivity of health and disturbance monitoring and greater capacity for predicting future change. While descriptions of the specific avenues in which conservation and physiology can be integrated are readily available and important to the continuing expansion of the discipline of 'conservation physiology', to date there has been no assessment of how the field has specifically contributed to conservation success. However, the goal of conservation physiology is to foster conservation solutions and it is therefore important to assess whether physiological approaches contribute to downstream conservation outcomes and management decisions. Here, we present eight areas of conservation concern, ranging from chemical contamination to invasive species to ecotourism, where physiological approaches have led to beneficial changes in human behaviour, management or policy. We also discuss the shared characteristics of these successes, identifying emerging themes in the discipline. Specifically, we conclude that conservation physiology: (i) goes beyond documenting change to provide solutions; (ii) offers a diversity of physiological metrics beyond glucocorticoids (stress hormones); (iii) includes approaches that are transferable among species, locations and times; (iv) simultaneously allows for human use and benefits to wildlife; and (v) is characterized by successes that can be difficult to find in the primary literature. Overall, we submit that the field of conservation physiology has a strong foundation of achievements characterized by a diversity of conservation issues, taxa, physiological traits, ecosystem types and spatial scales. We hope that these concrete successes will encourage the continued evolution and use of physiological tools within conservation-based research and management

Suffering Daughters and Wives. Sentimental Themes in Finnish and Nordic Realism

Directory of Open Access Journals (Sweden)

Saija Isomaa

2010-10-01

Full Text Available This article examines sentimental themes and scenarios in Nordic nineteenthcentury literature, focusing on Finnish realism. The main claim of the article is that the treatment of the Woman Question in Nordic literature is thematically connected to French sentimentalism that depicted upper-class women caught in the conflict between personal freedom and familial duties. Typical scenarios were family barrier to marriage and love triangle, in which an unhappily married woman fell in love with another man. French sentimental social novels took a stance on the position of women. Similar themes and scenarios can be found in Nordic nineteenth-century novels and plays. The ‘daughter novel’ tradition from Fredrika Bremer’s The President’s Daughters (1834 to Minna Canth’s Hanna (1886 depict the sufferings of upper-class girls in patriarchal family and society. A Doll’s House (1879 by Henrik Ibsen centers on the theme of conflicting duties, depicting the moral awakening of a doll-like wife, and Papin rouva (1893, ‘The Wife of a Clergyman’ by Juhani Aho concentrates on the sufferings and moral considerations of the unhappily married Elli. The article suggests that the sentimentalist legacy informs the Nordic nineteenth-century literature and should be taken into account in the scholarship.

Turnover Intentions of Employees With Informal Eldercare Responsibilities: The Role of Core Self-Evaluations and Supervisor Support.

Science.gov (United States)

Greaves, Claire E; Parker, Stacey L; Zacher, Hannes; Jimmieson, Nerina L

2015-12-01

As longevity increases, so does the need for care of older relatives by working family members. This research examined the interactive effect of core self-evaluations and supervisor support on turnover intentions in two samples of employees with informal caregiving responsibilities. Data were obtained from 57 employees from Australia (Study 1) and 66 employees from the United States and India (Study 2). Results of Study 1 revealed a resource compensation effect, that is, an inverse relationship between core self-evaluations and turnover intentions when supervisor care support was low. Results of Study 2 extended these findings by demonstrating resource boosting effects. Specifically, there was an inverse relationship between core self-evaluations and subsequent turnover intentions for those with high supervisor work and care support. In addition, employees' satisfaction and emotional exhaustion from their work mediated the inverse relationship between core self-evaluations and subsequent turnover intentions when supervisor work support and care support were high. Overall, these findings highlight the importance of employee- and supervisor-focused intervention strategies in organizations to support informal caregivers. © The Author(s) 2016.

Analysis Of Core Management For The Transition Cores Of RSG-GAS Reactor To Full-Silicide Core

International Nuclear Information System (INIS)

Malem Sembiring, Tagor; Suparlina, Lily; Tukiran

2001-01-01

The core conversion of RSG-GAS reactor from oxide to silicide core with meat density of 2.96 g U/cc is still doing. At the end of 2000, the reactor has been operated for 3 transition cores which is the mixed core of oxide-silicide. Based on previous work, the calculated core parameter for the cores were obtained and it is needed 10 transition cores to achieve a full-silicide core. The objective of this work is to acquire the effect of the increment of the number of silicide fuel on the core parameters such as excess reactivity and shutdown margin. The measurement of the core parameters was carried out using the method of compensation of couple control rods. The experiment shows that the excess reactivity trends lower with the increment of the number of silicide fuel in the core. However, the shutdown margin is not change with the increment of the number of silicide fuel. Therefore, the transition cores can be operated safety to a full-silicide core

A Political Campaign Strategy and Campaign Theme : How to Win a Political Campaign

OpenAIRE

河村, 直幸; Kawamura, Naoyuki

2004-01-01

The aim of this research paper is to introduce a political campaign strategy. A political campaign should do on a scientific system and needs effective strategy. Before political campaign begin, a candidate and its campaigner needs to analyze election district and sample voter opinion. An election campaign needs campaign theme. The creation of campaign theme needs careful and elaborate planning. A style of campaign varies according to incumbent or challenger. The developing of an effective po...

Core-to-core uniformity improvement in multi-core fiber Bragg gratings

Science.gov (United States)

Lindley, Emma; Min, Seong-Sik; Leon-Saval, Sergio; Cvetojevic, Nick; Jovanovic, Nemanja; Bland-Hawthorn, Joss; Lawrence, Jon; Gris-Sanchez, Itandehui; Birks, Tim; Haynes, Roger; Haynes, Dionne

2014-07-01

Multi-core fiber Bragg gratings (MCFBGs) will be a valuable tool not only in communications but also various astronomical, sensing and industry applications. In this paper we address some of the technical challenges of fabricating effective multi-core gratings by simulating improvements to the writing method. These methods allow a system designed for inscribing single-core fibers to cope with MCFBG fabrication with only minor, passive changes to the writing process. Using a capillary tube that was polished on one side, the field entering the fiber was flattened which improved the coverage and uniformity of all cores.

Theme: The Role of Science in the Agricultural Education Curriculum.

Science.gov (United States)

Agricultural Education Magazine, 2002

2002-01-01

Thirteen theme articles discuss integration of science and agriculture, the role of science in agricultural education, biotechnology, agriscience in Tennessee and West Virginia, agriscience and program survival, modernization of agricultural education curriculum, agriscience and service learning, and biotechnology websites. (SK)

The relationship between body and ambient temperature and corneal temperature

DEFF Research Database (Denmark)

Kessel, Line; Johnson, Leif; Arvidsson, Henrik Sven

2010-01-01

Exposure to elevated ambient temperatures has been mentioned as a risk factor for common eye diseases, primarily presbyopia and cataract. The aim of the present study was to examine the relationship among ambient, cornea, and body core temperature.......Exposure to elevated ambient temperatures has been mentioned as a risk factor for common eye diseases, primarily presbyopia and cataract. The aim of the present study was to examine the relationship among ambient, cornea, and body core temperature....

Themes of Idealism and Nostalgia in Negritude Poetry | Okune ...

African Journals Online (AJOL)

The central thrust of this paper is on the themes of idealism and nostalgia in Negritude poetry. Some critics regard negritude poetry as being sentimental and idealistic. Though true, this observation may be explained by the fact that the historical antecedence that gave rise to this literacy art form, in the first place, ...

Interpreting hegemonic themes in the electronic forró

Directory of Open Access Journals (Sweden)

Jean Henrique Costa

2014-03-01

Full Text Available Current investigation analyzes hegemonic themes in the music of electronic forró (Brazilian dance. The critical theory of Theodor W. Adorno and Cultural Studies revealed: a the main thematic patterns and clichés of the genre; b the meanings of these thematic patterns; c and some hypothetical implications for the consumer. The above implies certain relations of domination reinforced in and by the consumption of the electronic forró.

Simple analytical expression for crosstalk estimation in homogeneous trench-assisted multi-core fibers

DEFF Research Database (Denmark)

Ye, Feihong; Tu, Jiajing; Saitoh, Kunimasa

2014-01-01

An analytical expression for the mode coupling coe cient in homogeneous trench-assisted multi-core fibers is derived, which has a sim- ple relationship with the one in normal step-index structures. The amount of inter-core crosstalk reduction (in dB) with trench-assisted structures compared...... to the one with normal step-index structures can then be written by a simple expression. Comparison with numerical simulations confirms that the obtained analytical expression has very good accuracy for crosstalk estimation. The crosstalk properties in trench-assisted multi-core fibers, such as crosstalk...... dependence on core pitch and wavelength-dependent crosstalk, can be obtained by this simple analytical expression....

Coupling between core and cladding modes in a helical core fiber with large core offset

International Nuclear Information System (INIS)

Napiorkowski, Maciej; Urbanczyk, Waclaw

2016-01-01

We analyzed the effect of resonant coupling between core and cladding modes in a helical core fiber with large core offset using the fully vectorial method based on the transformation optics formalism. Our study revealed that the resonant couplings to lower order cladding modes predicted by perturbative methods and observed experimentally in fibers with small core offsets are in fact prohibited for larger core offsets. This effect is related to the lack of phase matching caused by elongation of the optical path of the fundamental modes in the helical core. Moreover, strong couplings to the cladding modes of the azimuthal modal number much higher than predicted by perturbative methods may be observed for large core offsets, as the core offset introduces higher order angular harmonics in the field distribution of the fundamental modes. Finally, in contrast to previous studies, we demonstrate the existence of spectrally broad polarization sensitive couplings to the cladding modes suggesting that helical core fibers with large core offsets may be used as broadband circular polarizers. (paper)

Evaluation of In-Core Fuel Management for the Transition Cores of RSG-GAS Reactor to Full-Silicide Core

International Nuclear Information System (INIS)

S, Tukiran; MS, Tagor; P, Surian

2003-01-01

The core conversion of RSG-GAS reactor from oxide to silicide core with meat density of 2.96 gU/cc has been done. The core-of RSG-GAS reactor has been operated full core of silicide fuels which is started with the mixed core of oxide-silicide start from core 36. Based on previous work, the calculated core parameter for the cores were obtained and it is needed 9 transition cores (core 36 - 44) to achieve a full-silicide core (core 45). The objective of this work is to acquire the effect of the increment of the number of silicide fuel on the core parameters. Conversion core was achieved by transition cores mixed oxide-silicide fuels. Each transition core is calculated and measured core parameter such as, excess reactivity and shutdown margin. Calculation done by Batan-EQUIL-2D code and measurement of the core parameters was carried out using the method of compensation of couple control rods. The results of calculation and experiment shows that the excess reactivity trends lower with the increment of the number of silicide fuel in the core. However, the shutdown margin is not change with the increment of the number of silicide fuel. Therefore, the transition cores can be operated safely to a full-silicide core

Determination of the level of water in the core of reactors PWR using neutron detectors signal ex core; Determinacion del nivel del agua del nucleo de reactores PWR usando la senal de detectores neutronicos excore

Energy Technology Data Exchange (ETDEWEB)

Bernal, A.; Abarca, A.; Miro, R.; Verdu, G.

2014-07-01

The level of water from the core provides relevant information of the neutronic and thermal hydraulic of the reactor as the power, k EFF and cooling capacity. In fact, this level monitoring can be used for prediction of LOCA and reduction of cooling that can cause damage to the core. There are several teams that measure a variety of parameters of the reactor, as opposed to the level of the water of the core. However, the detectors 'excore' measure fast neutrons which escape from the core and there are studies that demonstrate the existence of a relationship between them and the water level of the kernel due to the water shield. Therefore, a methodology has been developed to determine this relationship, using the Monte Carlo method using the MCNP code and apply variance reduction techniques based on the attached flow that is obtained using the method of discrete ordinates using code TORT. (Author)

Hydro-ball in-core instrumentation system and method of operation

International Nuclear Information System (INIS)

Tower, S.N.; Veronesi, L.; Braun, H.E.

1990-01-01

This patent describes an instrumentation system. It is for a pressure vessel of nuclear reactor, the vessel having an outer enclosure defined by a generally cylindrical sidewall with a generally vertical central axis and upper and lower edges, and top and bottom heads secured in sealed relationship to the upper and lower edges, respectively, of the cylindrical sidewall, and the vessel enclosing therein a core including elongated fuel element assemblies mounted in parallel axial relationship

Determination of the in-core power and the average core temperature of low power research reactors using gamma dose rate measurements

International Nuclear Information System (INIS)

Osei Poku, L.

2012-01-01

Most reactors incorporate out-of-core neutron detectors to monitor the reactor power. An accurate relationship between the powers indicated by these detectors and actual core thermal power is required. This relationship is established by calibrating the thermal power. The most common method used in calibrating the thermal power of low power reactors is neutron activation technique. To enhance the principle of multiplicity and diversity of measuring the thermal neutron flux and/or power and temperature difference and/or average core temperature of low power research reactors, an alternative and complimentary method has been developed, in addition to the current method. Thermal neutron flux/Power and temperature difference/average core temperature were correlated with measured gamma dose rate. The thermal neutron flux and power predicted using gamma dose rate measurement were in good agreement with the calibrated/indicated thermal neutron fluxes and powers. The predicted data was also good agreement with thermal neutron fluxes and powers obtained using the activation technique. At an indicated power of 30 kW, the gamma dose rate measured predicted thermal neutron flux of (1* 10 12 ± 0.00255 * 10 12 ) n/cm 2 s and (0.987* 10 12 ± 0.00243 * 10 12 ) which corresponded to powers of (30.06 ± 0.075) kW and (29.6 ± 0.073) for both normal level of the pool water and 40 cm below normal levels respectively. At an indicated power of 15 kW, the gamma dose rate measured predicted thermal neutron flux of (5.07* 10 11 ± 0.025* 10 11 ) n/cm 2 s and (5.12 * 10 11 ±0.024* 10 11 ) n/cm 2 s which corresponded to power of (15.21 ± 0.075) kW and (15.36 ± 0.073) kW for both normal levels of the pool water and 40 cm below normal levels respectively. The power predicted by this work also compared well with power obtained from a three-dimensional neutronic analysis for GHARR-1 core. The predicted power also compares well with calculated power using a correlation equation obtained from

Frogging It: A poetic Analysis of Relationship Dissolution

Directory of Open Access Journals (Sweden)

Sandra L. Faulkner

2012-10-01

Full Text Available Often, themes in work and life intertwine; the author recognized that a cadre of poems she had written during the past several years were about relationship dissolution. The poems concerned romantic and friendship dissolution and the aspects of identity creation and loss this entails. The author presents the poems and makes an explicit connection to interpersonal relationship dissolution literature through the technique of poetic analysis. This analysis serves as an exemplar for how poetry as performative writing offers a valuable addition to interpersonal communication research through the poeticizing of relational dissolution as an everyday relational challenge.

Exploratory Analysis of Marketing and Non-marketing E-cigarette Themes on Twitter.

Science.gov (United States)

Han, Sifei; Kavuluru, Ramakanth

2016-11-01

Electronic cigarettes (e-cigs) have been gaining popularity and have emerged as a controversial tobacco product since their introduction in 2007 in the U.S. The smoke-free aspect of e-cigs renders them less harmful than conventional cigarettes and is one of the main reasons for their use by people who plan to quit smoking. The US food and drug administration (FDA) has introduced new regulations early May 2016 that went into effect on August 8, 2016. Given this important context, in this paper, we report results of a project to identify current themes in e-cig tweets in terms of semantic interpretations of topics generated with topic modeling. Given marketing/advertising tweets constitute almost half of all e-cig tweets, we first build a classifier that identifies marketing and non-marketing tweets based on a hand-built dataset of 1000 tweets. After applying the classifier to a dataset of over a million tweets (collected during 4/2015 - 6/2016), we conduct a preliminary content analysis and run topic models on the two sets of tweets separately after identifying the appropriate numbers of topics using topic coherence. We interpret the results of the topic modeling process by relating topics generated to specific e-cig themes. We also report on themes identified from e-cig tweets generated at particular places (such as schools and churches) for geo-tagged tweets found in our dataset using the GeoNames API. To our knowledge, this is the first effort that employs topic modeling to identify e-cig themes in general and in the context of geo-tagged tweets tied to specific places of interest.

Psychologists' study on how to communicate on the theme of nuclear waste

International Nuclear Information System (INIS)

Guilloux, Christine

2000-01-01

In 1998, EDF organized a study on how to communicate on the theme of nuclear waste to help understand why communication on this theme seems to be stuck. This study has involved many psychotherapists, psychologists and physicians from different schools of thought. Afterwards a team of internal and external consultants continued the work in 1999 and explored 'the hidden aspects' of the communication that is made on nuclear waste. What are those aspects? What has to be taken into account in such a communication on a theme that is 'absorbing', 'strong', 'invisible'? How to build a more efficient and relevant communication towards the public and the ecologists? How to build a communication which opens up a dialogue and mutual understanding? The first part of this qualitative study has been devoted to interviewing the psychotherapists in a non directive way on what are the representations and beliefs about waste in general, then about nuclear waste. The second part was centered on their reactions to a pamphlet 'Nuclear waste in questions' and a video document (of a presentation of a paper given on the subject). This presentation describes the findings of this study

Psychologists' study on how to communicate on the theme of nuclear waste

Energy Technology Data Exchange (ETDEWEB)

Guilloux, Christine

2000-07-01

In 1998, EDF organized a study on how to communicate on the theme of nuclear waste to help understand why communication on this theme seems to be stuck. This study has involved many psychotherapists, psychologists and physicians from different schools of thought. Afterwards a team of internal and external consultants continued the work in 1999 and explored 'the hidden aspects' of the communication that is made on nuclear waste. What are those aspects? What has to be taken into account in such a communication on a theme that is 'absorbing', 'strong', 'invisible'? How to build a more efficient and relevant communication towards the public and the ecologists? How to build a communication which opens up a dialogue and mutual understanding? The first part of this qualitative study has been devoted to interviewing the psychotherapists in a non directive way on what are the representations and beliefs about waste in general, then about nuclear waste. The second part was centered on their reactions to a pamphlet 'Nuclear waste in questions' and a video document (of a presentation of a paper given on the subject). This presentation describes the findings of this study.

Earth's inner core: Innermost inner core or hemispherical variations?

NARCIS (Netherlands)

Lythgoe, K. H.; Deuss, A.|info:eu-repo/dai/nl/412396610; Rudge, J. F.; Neufeld, J. A.

2014-01-01

The structure of Earth's deep inner core has important implications for core evolution, since it is thought to be related to the early stages of core formation. Previous studies have suggested that there exists an innermost inner core with distinct anisotropy relative to the rest of the inner core.

Dependence of Core and Extended Flux on Core Dominance ...

Indian Academy of Sciences (India)

Abstract. Based on two extragalactic radio source samples, the core dominance parameter is calculated, and the correlations between the core/extended flux density and core dominance parameter are investi- gated. When the core dominance parameter is lower than unity, it is linearly correlated with the core flux density, ...

Customer relationship management and performance in the paint ...

African Journals Online (AJOL)

A paradigm shift from sellers' market to buyers' market has necessitated the need for the organizations to entrench customer relationship management in meeting the demands of the changing business environment. The need for effective retention of hard-core customers driven by product quality and relationship assets ...

Core Muscle Injury/Sports Hernia/Athletic Pubalgia, and Femoroacetabular Impingement.

Science.gov (United States)

Ross, James R; Stone, Rebecca M; Larson, Christopher M

2015-12-01

Core muscle injury/sports hernia/athletic pubalgia is an increasingly recognized source of pain, disability, and time lost from athletics. Groin pain among athletes, however, may be secondary to various etiologies. A thorough history and comprehensive physical examination, coupled with appropriate diagnostic imaging, may improve the diagnostic accuracy for patients who present with core muscular injuries. Outcomes of nonoperative management have not been well delineated, and multiple operative procedures have been discussed with varying return-to-athletic activity rates. In this review, we outline the clinical entity and treatment of core muscle injury and athletic pubalgia. In addition, we describe the relationship between athletic pubalgia and femoroacetabular impingement along with recent studies that have investigated the treatment of these related disorders.

Design and economic implications of heterogeneity in an LMFBR core

International Nuclear Information System (INIS)

Orechwa, Y.

1983-01-01

Much emphasis is currently being placed in LMFBR design on reducing both the capital cost and the fuel cycle cost of an LMFBR to insure its economic competativeness without a rapid increase in the uranium prices. In this study the relationship between two core design options, their neutronic consequences, and their effect on fuel cycle cost are analyzed. The two design options are the selection of pin diameter and the degree of heterogeneity. In the case of a heterogeneous core, with a low sodium void reactivity worth this ratio of fertile internal blanket to driver assemblies is generally about 0.40. However, some advantages of cores with heterogeneity of 0.08 to 0.2 for a fixed pin diameter have been reported

Treatment of the Theme Islam in German Geographical Education: Case Study of Bavarian Geographical Curriculum

Science.gov (United States)

Zecha, Stefanie; Popp, Stephan

2014-01-01

Several previous studies have looked at the treatment of Islam and Muslim culture in western curricula. However in Germany, especially in Bavaria where Muslim immigration has been growing since the 1990s, no recent research has covered this theme. As a first step, an exploratory study of Islamic themes in the curricula of Bavarian secondary…

On-line core monitoring with CORE MASTER / PRESTO

International Nuclear Information System (INIS)

Lindahl, S.O.; Borresen, S.; Ovrum, S.

1986-01-01

Advanced calculational tools are instrumental in improving reactor plant capacity factors and fuel utilization. The computer code package CORE MASTER is an integrated system designed to achieve this objective. The system covers all main activities in the area of in-core fuel management for boiling water reactors; design, operation support, and on-line core monitoring. CORE MASTER operates on a common data base, which defines the reactor and documents the operating history of the core and of all fuel bundles ever used

Further themes in Christian drama in Nigeria | Agoro | EJOTMAS ...

African Journals Online (AJOL)

We have used the following plays to illustrate the themes we are going to discuss in this paper: Cold Wings of Darkness and The Living Dead by A.E Anigala, Trial of the Beautiful Ones by Catherine Acholonu,The Secrets of the Devil, The beginning of the End and The Last Generation by Mike Bamiloye,The Church is the ...

Preadolescents' Relationships with Pet Dogs: Relationship Continuity and Associations with Adjustment.

Science.gov (United States)

Kerns, Kathryn A; Koehn, Amanda J; van Dulmen, Manfred H M; Stuart-Parrigon, Kaela L; Coifman, Karin G

2017-01-01

Research on human-animal interaction in children has been studied in isolation rather than integrated with core theories of children's relationships. This study is one of the first to examine how children's relationships with pet dogs are related to their human relationships (parent-child attachments, friendships) and to child adjustment, and to include observational assessment of children's interactions with their pet dog. Children (9 to 11 years old, n = 99) completed questionnaires regarding relationships with pet dogs, parents, and friends. Half the children were observed interacting with their pet dog. Children and teachers reported children's adjustment. Children who felt closer to their dogs were more securely attached to mothers and fathers, and reported more positive qualities and less conflict with friends. Children with more secure attachments to mothers, and greater companionship with dogs, interacted more with their dogs. Parental attachment and friendship quality, but not the pet dog relationship, were related to child adjustment.

Identifying and Addressing Themes of Job Dissatisfaction for Secondary Principals

Science.gov (United States)

De Jong, David; Grundmeyer, Trent; Yankey, Julie

2017-01-01

Secondary principals serve in important roles that are complex, high-stress, and include demanding job responsibilities. Key stakeholders such as superintendents, school board members, and legislators must understand the challenges facing secondary principals in order to address the current themes of job dissatisfaction. Using new survey data…

Using Sustainability Themes and Multidisciplinary Approaches to Enhance STEM Education

Science.gov (United States)

Rogers, Michael; Pfaff, Thomas; Hamilton, Jason; Erkan, Ali

2015-01-01

Purpose: The purpose of this paper is to report on the Multidisciplinary Sustainability Education Project (MSEP) as a framework using sustainability-themed education modules to introduce students to the need for multidisciplinary approaches to solving twenty-first-century problems while retaining traditional course strengths and content.…

Exploring themes and challenges in developing sustainable supply chains – A complexity theory perspective

DEFF Research Database (Denmark)

Abbasi, Maisam

identify, classify, and tackle the challenges that can hinder the execution of such strategies. To develop innovative strategies, the patterns of current trends and themes need to be learned and the missing ones need to be identified. The purpose of this research was to explore themes and challenges......To develop sustainable supply chains in a way that their negative environmental and social effects are minimized, shortand long-term targets should be set. The transformation of supply chains towards these targets calls for the development of innovative strategies and the need to continuously...... in developing sustainable supply chain activities from theoretical and empirical perspectives. Six research studies (RS) were designed and carried out. Two explored the patterns of the themes and challenges in making supply chains environmentally and socially sustainable in general (RS1, RS2). One explored...

Enhancing Students’ Local Knowledge Through Themed Garden Project

Directory of Open Access Journals (Sweden)

Esa Norizan

2015-01-01

Full Text Available Traditional or local knowledge is a major issue to be focused on, particularly since the implementation of the Strategic Plan for Biodiversity 2011–2020 and the Aichi Targets “Living in Harmony with Nature”. According to the strategic goals, by 2020, conservation of biodiversity and its sustainable use incorporate what local and indigenous communities have within their traditional knowledge, innovation and practice and their customary use of biological resources are respected at all relevant levels. The older generation among the local people usually use medicinal herbs for various ailments, health care and other cultural purposes. However, encroaching industrialization and the changes in today’s life styles are responsible for the decreasing practice in the local use of herbs especially for healing purposes. It is, therefore, felt worthwhile to encourage young generations such as school children to gain knowledge about these local herbs and record the native uses of these herbs before the information is lost. One biodiversity education program was conducted to facilitate secondary school students to set up a themed garden and find out the local knowledge of the plants they grew in their garden from their family members or communities. The findings revealed that students’ local knowledge on healing improved after they joined the program. Therefore, it is proposed that the themed garden project can enhance students’ local knowledge.

‘Feeling of despair’ as the leading cluster theme of conceptual descriptive analyses in participatory assessment: Russia Oxfam GB case study

Directory of Open Access Journals (Sweden)

Venera Zakirova

2016-12-01

Full Text Available This article provides a case study on participatory assessment based on experience gained from an EU–Oxfam GB project entitled “Empowering Municipalities to Effectively Address Poverty” conducted in five small towns in Russia. Participatory assessment through focus group discussions (FGDs was the main approach used in the implementation of the project. A participatory assessment was performed through 25 FGDs in five remote areas in central Russia. More than 200 participants representing people living in poverty, such as single mothers, people with disabilities, families with many children, families with disabled children, and pensioners, voluntarily participated in the meetings. Most of the participants were women (75% aged between 25 and 70 years. We consider that the participants’ representation is relevant in accordance with the official poverty studies. Through identification of patterns of recurrent ideas and opinions, a qualitative method helps us understand social phenomena from the views of and on the basis of the opinions of the participants. The FGDs’ narratives underwent pattern analysis, resulting in the framing of the cluster themes and narrative conceptualization. Cluster analysis of the FGDs’ narratives led to the framing of 10 cluster themes of importance, followed by conceptual descriptions and related narratives. The conceptual description of the leading theme, feeling of despair (theme 1, was described by respondents’ expressions/narratives, such as “Nobody needs us and there is no future for us and our children in this town,” the narrative idea that crosscuts the subsequent themes. The following nine themes are of equal importance, are interlinked, and for the major part constitute the leading theme, feeling of despair (theme 1: state social and family support (theme 2; health care (theme 3; who are those living in poverty? (theme 4; housing (theme 5; living costs (theme 6; employment (theme 7; children�

Restraint system for core elements of a reactor core

International Nuclear Information System (INIS)

Class, G.

1975-01-01

In a nuclear reactor, a core element bundle formed of a plurality of side-by-side arranged core elements is surrounded by restraining elements that exert a radially inwardly directly restraining force generating friction forces between the core elements in a restraining plane that is transverse to the core element axes. The adjoining core elements are in rolling contact with one another in the restraining plane by virtue of rolling-type bearing elements supported in the core elements. (Official Gazette)

The Increasing Focus on Managing Relationships and Customer

African Journals Online (AJOL)

midland

In the past decade the focus on relationship management has increased and ... Relationship marketing is a customer retention strategy that, as defined by .... cases the core service is not the most important factor for continuing ... incentives such as discounts for services (for example, discount on hotel stays for frequent.

Phenomenology of Mobile Phone Users’ Experiences About Mobilization in Social Relationships

Directory of Open Access Journals (Sweden)

M. Mokhtari

2017-09-01

Full Text Available Technology has important role in communications and shapes people’s relations but also imposes its principles on these relationships. The term “Mobilization” refers to special form of life style characterized by properties such as speed and quantity. This investigation aimed at studying user experiences with regard to mobilization in human relationships. To this purpose, we conducted a phenomenological approach and arranged in-depth interviews with 12 users of mobile phones focusing on different virtual spaces. The use of mobile and virtual networks was researched with the view of "satisfaction and happiness."The obtained data were analyzed with Colaizzi’s 7 steps method and the results revealed 2 themes: “experience from technology” and “relational experiences” with more detailed sub-themes. Results showed that users pass through the stages of “experience from technology” i.e., from “familiarity”, to “attraction”, then “drown to nakedness, “to” pointlessness,” and ultimately “control”. Also participants’ communication experiences showed different types of confounded relationships. This process called mobilization, in which the characteristics, application context, and specific nature of the mobile phone use enter the human relationships and change them. Indeed, mobilization is not a technologic process but is a cultural one. The problem is not the invention but is the feel and urge to use this technology.

Social Relationships and Health: A Flashpoint for Health Policy

Science.gov (United States)

Umberson, Debra; Montez, Jennifer Karas

2011-01-01

Social relationships—both quantity and quality—affect mental health, health behavior, physical health, and mortality risk. Sociologists have played a central role in establishing the link between social relationships and health outcomes, identifying explanations for this link, and discovering social variation (e.g., by gender and race) at the population level. Studies show that social relationships have short- and long-term effects on health, for better and for worse, and that these effects emerge in childhood and cascade throughout life to foster cumulative advantage or disadvantage in health. This article describes key research themes in the study of social relationships and health, and it highlights policy implications suggested by this research. PMID:20943583

Relationship challenges and relationship maintenance activities following disclosure of transsexualism.

Science.gov (United States)

Alegría, C Aramburu

2010-12-01

• Transsexual persons are increasing their visibility in society, and health care providers and others (such as social workers) will be called upon to help with issues that transsexual persons face. Challenges that face transsexual persons often include issues involving relationships. Psychiatric and mental health nurses and other caregivers can increase their therapeutic skills in working with couples that include transsexual persons by becoming aware of these challenges and subsequent activities that can help with them. • This research study looks at couple relationships in which one partner reveals male-to-female transsexual identity. These are relationships that were established as man-woman and now will transition into relationships that include a male-to-female person and a female partner. • Common challenges for these couples include issues related to: (1) sexual identity and relationship uncertainty; (2) male-to-female transition decision making; and (3) presenting in public. • Relationship maintenance activities that helped the couples in the study maintain and strengthen their relationships through these challenges include: (1) communication; (2) self-talk (for example, putting the situation in perspective); (3) social networks; (4) positive interactions; (5) impression management (for example, managing displays of affection in public); and (6) social activism. This qualitative study describes the relational dynamics that help sustain relationships of couples that include male-to-female transsexual persons (MTF) and their natal female partners (NF) following disclosure of transsexualism. Relationship challenges and relationship maintenance activities are identified. Each partner in 17 MTF-NF couples participated in individual surveys and interviews. The data were coded for themes related to relationship challenges and activities. MTF-NF couples experience challenges within the contexts of their relationships and of society. These challenges

caCORE: a common infrastructure for cancer informatics.

Science.gov (United States)

Covitz, Peter A; Hartel, Frank; Schaefer, Carl; De Coronado, Sherri; Fragoso, Gilberto; Sahni, Himanso; Gustafson, Scott; Buetow, Kenneth H

2003-12-12

Sites with substantive bioinformatics operations are challenged to build data processing and delivery infrastructure that provides reliable access and enables data integration. Locally generated data must be processed and stored such that relationships to external data sources can be presented. Consistency and comparability across data sets requires annotation with controlled vocabularies and, further, metadata standards for data representation. Programmatic access to the processed data should be supported to ensure the maximum possible value is extracted. Confronted with these challenges at the National Cancer Institute Center for Bioinformatics, we decided to develop a robust infrastructure for data management and integration that supports advanced biomedical applications. We have developed an interconnected set of software and services called caCORE. Enterprise Vocabulary Services (EVS) provide controlled vocabulary, dictionary and thesaurus services. The Cancer Data Standards Repository (caDSR) provides a metadata registry for common data elements. Cancer Bioinformatics Infrastructure Objects (caBIO) implements an object-oriented model of the biomedical domain and provides Java, Simple Object Access Protocol and HTTP-XML application programming interfaces. caCORE has been used to develop scientific applications that bring together data from distinct genomic and clinical science sources. caCORE downloads and web interfaces can be accessed from links on the caCORE web site (http://ncicb.nci.nih.gov/core). caBIO software is distributed under an open source license that permits unrestricted academic and commercial use. Vocabulary and metadata content in the EVS and caDSR, respectively, is similarly unrestricted, and is available through web applications and FTP downloads. http://ncicb.nci.nih.gov/core/publications contains links to the caBIO 1.0 class diagram and the caCORE 1.0 Technical Guide, which provide detailed information on the present caCORE architecture

Rendezvous with the World: Missouri Southern State University's Themed Semesters

Science.gov (United States)

Stebbins, Chad

2011-01-01

Although most universities emphasize study abroad as the primary vehicle to internationalize the campus, in reality only a small percentage of students actually participate in this endeavor. The internationally themed semesters at Missouri Southern State University (MSSU) reach virtually every student, and provide a global perspective and cultural…

The Great Pyramid Builders: An Integrated Theme on Ancient Egypt

Science.gov (United States)

Stone, Brian

2008-01-01

This article describes a themed classroom project designed to teach about the culture and civilization of ancient Egypt. In preparing the project, it is noted that teachers should remember that different learning styles, including activities that provide meaningful experiences, are appropriate in accommodating the various ways children learn.…

Terror Park: A future theme park in 2100

OpenAIRE

Wright, Daniel

2017-01-01

In the future, tourism and entertainment could be displayed as spectacles of horror, where consumers are offered and opportunity to revisit the tragedies of the past. Current displays of death where the past is exhibited and consumed as fun, scary and as entertainment productions are widespread. The movie industry provides horror to all ages, children can be exposed to the goulash past in various forms, such as the popular book series ‘Horrible Histories’. Theme parks, rides and roller-coaste...

Museums as Theme Parks - A Possible Marketing Approach?

OpenAIRE

Alexandra ZBUCHEA

2015-01-01

Museums compete increasingly more with very diverse entertainment providers, such as theme parks, despite the fact that their offer is mainly cultural. Museums have had to be more active and they have had to diversify their offer, in order to be more popular, therefore to better achieve their complex cultural missions. They should be more “market oriented” and aim to develop their programs according with their visitors’ needs and desires, as well as with the evolutions in the contemporary soc...

Changing human relationships with nature: making and remaking wilderness science

Science.gov (United States)

Jill M. Belsky

2000-01-01

The paper identifies and discusses two major themes in wilderness social science. First, that wilderness studies (and its advocates) have been limited by an ontological tension between those who mainly approach the relationship between humans and nature on the basis of material factors and constraints and those who approach it through an examination of shifting...

Core competencies of the entrepreneurial leader in health care organizations.

Science.gov (United States)

Guo, Kristina L

2009-01-01

The purpose of this article is to discuss core competencies that entrepreneurial health care leaders should acquire to ensure the survival and growth of US health care organizations. Three overlapping areas of core competencies are described: (1) health care system and environment competencies, (2) organization competencies, and (3) interpersonal competencies. This study offers insight into the relationship between leaders and entrepreneurship in health care organizations and establishes the foundation for more in-depth studies on leadership competencies in health care settings. The approach for identifying core competencies and designing a competency model is useful for practitioners in leadership positions in complex health care organizations, so that through the understanding and practice of these 3 areas of core competencies, they can enhance their entrepreneurial leadership skills to become more effective health care entrepreneurial leaders. This study can also be used as a tool by health care organizations to better understand leadership performance, and competencies can be used to further the organization's strategic vision and for individual improvement purposes.

Our Solar Connection: A themed Set of Activities for Grades 5-12

Science.gov (United States)

van der Veen, W. E.; Gary, D. E.; Gallagher, A. C.; Vinski, J. M.

2005-12-01

The project is a partnership between the Center for Solar-Terrestrial Research at New Jersey Institute of Technology (NJIT), and the New Jersey Astronomy Center for Education (NJACE) at Raritan Valley Community College. It was supported by a NASA Education/Public Outreach grant from the Office of Space Science. The project involved the development of a set of seven activities connected by the theme of solar magnetism and designed to meet the New Jersey Science Process Standards and the Science Core Curriculum Content Standards in Physics and Astronomy. The products include a 70-page teacher guide and an integrated CD-ROM with video clips, internet links, image sets used in the activities, and worksheets. The activities were presented at a series of teacher workshops. The teachers performed the activities themselves, learned additional background information on the Sun, solar magnetism, and the Sun-Earth connection, and were trained to use several items of equipment, which were made available in two "resource centers," one at NJIT and one at NJACE. In all, 81 teachers have been exposed to some or all of the activities. After the training, the teachers took the activities back to their classrooms, and 15 equipment to use with their students. Some teachers had access to, or had their schools purchase, Sunspotters and spectrometers rather than borrow the equipment. The success of the teacher training was assessed by questionnaires at the end of the workshops, by evaluation forms that the teachers filled out on returning the borrowed equipment.

Rotating swings—a theme with variations

Science.gov (United States)

Pendrill, Ann-Marie

2016-01-01

Rotating swing rides can be found in many amusement parks, in many different versions. The ‘wave swinger’ ride, which introduces a wave motion by tilting the roof, is among the classical amusement rides that are found in many different parks, in different sizes, from a number of different makes and names, and varying thematization. The ‘StarFlyer’ is a more recent version, adding the thrill of lifting the riders 60 m or more over the ground. These rotating swing rides involve beautiful physics, often surprising, but easily observed, when brought to attention. The rides can be used for student worksheet tasks and assignments of different degrees of difficulty, across many math and physics topics. This paper presents a number of variations of student tasks relating to the theme of rotating swing rides.

I. L. Caragiale. Theme and Variations

Directory of Open Access Journals (Sweden)

Adela Drăucean

2010-11-01

Full Text Available Analyzing Caragiale’s work, a so called “unity in variety” can be noticed and his entire creation may be named after one of his sketches, Plot and variations. Since the fire on Dealul Spirii, a real story, had been given five different interpretations by the local media, so must we understand Caragiale’s literary pieces: they have a “plot”, i.e. the society, and several “variants” (forms, i.e. the events or happenings of all kinds. As an urban writer, Caragiale was preoccupied with the town and its very life, but also with folk themes and motifs. He also described the countryside with its scenery, inns and innkeepers, the places where people used to meet and talk. Trades and their professions were presented in his sketches and stories, too

The Internet Marketing of Disney Theme Parks

Directory of Open Access Journals (Sweden)

Carol J. Auster

2013-03-01

Full Text Available The purpose of this study was to analyze the portrayal of gender and race in the images on the official Disney websites used to market five theme parks: the Disneyland Parks in California, Paris, Tokyo, and Hong Kong, and the Magic Kingdom in Florida. This is important because of the growth of e-commerce, Disney’s global influence, and the potential impact on those who view the images. The 452 images that had Disney human characters, human-like characters, animals, cast members, or guests were coded for gender. The main gender hypothesis, that the percentage of male-dominated images would exceed the percentage of female-dominated images, was tested using gender disparity values, which measured the gap between the percentage of male-dominated and female-dominated images. The hypothesis tended to be supported overall, and for most of the resorts (e.g., Florida, lands (e.g., Adventureland, and activities (attractions, entertainment, dining for human characters, human-like characters, animals, and cast members, but not for guests. Furthermore, the hypotheses that gender disparity values would be highest for images of animals and lowest for images of guests was supported for all five resorts, six of eight lands, and all three activities. Additional analysis also revealed the preponderance of same-sex pairings in parent–child combinations in the images. With regard to race, while the images of some theme parks displayed more racial diversity among their guests than others, in some images, individuals of different races were shown interacting whereas in others they were not. Explanations for these findings and suggestions for future research are discussed.

The Relationship between Leadership Behavior, the Thirteen Core Competencies, and Teacher Job Satisfaction

Science.gov (United States)

Crane, Detris Nanette

2012-01-01

The purpose of this quantitative correlational study was to determine if teacher job satisfaction is enhanced when principals value and exhibit behaviors informed by the 13 core competencies. Principals and teachers from 70 elementary, middle, and high schools in the southeast United States participated in the study. The "Leadership Behavior…

Celebrating Love in All Shades: YA Books with LGBTQ Themes

Science.gov (United States)

Letcher, Mark, Ed.

2009-01-01

In this article, the author highlights outstanding literature written for young adults that contains LGBTQ (lesbian, gay, bisexual, transgender, queer/questioning) themes, or contains LGBTQ characters. One of the most critically hailed books with LGBTQ characters from 2007 was Perry Moore's debut novel, "Hero" (Hyperion). This book won the Lambda…

"Community" as a Guiding Theme for the Public Speaking Course

Science.gov (United States)

Swenson-Lepper, Tammy

2012-01-01

First-year students at many universities find themselves in new communities, with little understanding of how their new university, city, academic, or career communities function. Developing a student's sense of community can have long-term benefits. Using the theme of "Community" in the basic public speaking course provides students with…

Pedagogical workshops as a teaching and learning strategy: the hydrographic basic as a theme

OpenAIRE

Valéria Brumato Regina Fornazari; Ana Tiyomi Obara

2017-01-01

Current research investigates the ideas and practices of a team of teachers of the Natural Sciences working in schools in the state of Paraná, Brazil, with regard to pedagogical workshops as teaching and learning strategies on Hydrographic Basin as theme. A continuous formation course was conducted on the theme, with data retrieved by a questionnaire applied prior to the course and after the development of workshops by the teachers. Films, recordings and descriptive memorials were analyzed ac...

Characterizing Mobile/Less-Mobile Porosity and Solute Exchange in Dual-Domain Media Using Tracer Experiments and Electrical Measurements in a Hassler-Type Core Holder

Science.gov (United States)

Falzone, S.; Slater, L. D.; Day-Lewis, F. D.; Parker, B. L.; Keating, K.; Robinson, J.

2017-12-01

Mass transfer is the process by which solute is retained in less-mobile porosity domains, and later released into the mobile porosity domain. This process is often responsible for the slow arrival and gradual release of contaminants and solute tracers. Recent studies have outlined methods using dual-domain mass transfer (DDMT) models for characterizing this phenomenon. These models use the non-linear relationship of bulk (σb) and fluid (σf) conductivity, collected from electrical methods during tracer experiments, to characterize the less-mobile/mobile porosity ratio (β) and the mass-transfer rate coefficient (α). DDMT models use the hysteretic σb-σf relationship observed while solute tracers are injected and then flushed from a sample media. Due to limitations in observing the hysteretic σb-σf relationship, this method has not been used to characterize low permeability samples. We have developed an experimental method for testing porous rock cores that allows us to develop a fundamental understanding of contaminant storage and release in consolidated rock. We test the approach on cores from sedimentary rock sites where mass transfer is expected to occur between hydraulically connected fractures and the adjacent low permeability rock matrix. Our method uses a Hassler-type core holder, designed to apply confining pressure around the outside of a sample core, which hydraulically isolates the sample core, allowing water to be injected into it at increased pressures. The experimental apparatus was also designed to measure σb with spectral induced polarization (SIP) measurements, and σf from a sampling port located at the center of the core. Cores were initially saturated with a solution with high electrical conductivity ( 80000 μS/cm). DI water was then injected into the cores at elevated pressures (>60 psi) and the saturating solution was flushed from the cores, in order to generate flow rates fast enough to capture the non-linear σb-σf relationship

Creating value-focused healthcare delivery systems: Part three--Core competencies.

Science.gov (United States)

Beveridge, R N

1997-01-01

Value is created through the delivery of high-quality, cost--effective healthcare services. The ability to create value from the providers' perspective is facilitated through the development and implementation of essential, customer-focused core competencies. These core competencies include customer relationship management, payer/provider relationship management, disease management, outcomes management, financial/cost management, and information management. Customer relationship management is the foundation upon which all core competencies must be built. All of the core competencies must focus on the needs of the customers, both internal and external. Structuring all processes involved in the core competencies from the perspective of the customer will ensure that value is created throughout the system. Payer/provider relationship management will become a crucial pillar for healthcare providers in the future. As more vertical integration among providers occurs, the management of the relationships among providers and with payers will become more important. Many of the integration strategies being implemented across the country involve the integration of hospitals, physicians, and payers to form accountable health plans. The relationships must be organized to form "win/win" situations, where all parties are focused on a shared vision of creating value and none of the parties benefits at the expense of the others. Disease management in creating value requires that we begin examining the disease process along the entire continuum. Not only must providers be able to provide high-quality acute and chronic care, but they must also begin to focus more heavily on programs of prevention. Value is created throughout the system through reducing the prevalence and incidence of disease. Only through managing the full continuum of health will value be created throughout the healthcare delivery system. Outcomes management ensures that the outcomes are the highest quality at a cost

A Critical Analysis of Global Competition in Higher Education: Synthesizing Themes

Science.gov (United States)

Portnoi, Laura M.; Bagley, Sylvia S.

2014-01-01

In this final chapter of the volume, the editors synthesize key themes that emerge from the preceding chapters. They also highlight the contributions the authors make through emphasizing critical perspectives and the tension between global and local forces.

Analysis of bacterial core communities in the central Baltic by comparative RNA-DNA-based fingerprinting provides links to structure-function relationships.

Science.gov (United States)

Brettar, Ingrid; Christen, Richard; Höfle, Manfred G

2012-01-01

Understanding structure-function links of microbial communities is a central theme of microbial ecology since its beginning. To this end, we studied the spatial variability of the bacterioplankton community structure and composition across the central Baltic Sea at four stations, which were up to 450 km apart and at a depth profile representative for the central part (Gotland Deep, 235 m). Bacterial community structure was followed by 16S ribosomal RNA (rRNA)- and 16S rRNA gene-based fingerprints using single-strand conformation polymorphism (SSCP) electrophoresis. Species composition was determined by sequence analysis of SSCP bands. High similarities of the bacterioplankton communities across several hundred kilometers were observed in the surface water using RNA- and DNA-based fingerprints. In these surface communities, the RNA- and DNA-based fingerprints resulted in very different pattern, presumably indicating large difference between the active members of the community as represented by RNA-based fingerprints and the present members represented by the DNA-based fingerprints. This large discrepancy changed gradually over depth, resulting in highly similar RNA- and DNA-based fingerprints in the anoxic part of the water column below 130 m depth. A conceivable mechanism explaining this high similarity could be the reduced oxidative stress in the anoxic zone. The stable communities on the surface and in the anoxic zone indicate the strong influence of the hydrography on the bacterioplankton community structure. Comparative analysis of RNA- and DNA-based community structure provided criteria for the identification of the core community, its key members and their links to biogeochemical functions.

The relationship between female genital mutilation and HIV transmission in sub-Saharan Africa.

Science.gov (United States)

Olaniran, Abimbola A

2013-12-01

Female genital mutilation (FGM) is an age-old practice that has since been linked with many health problems. This review aims to highlight some of the controversies trailing the relationship between FGM and HIV transmission in sub-Saharan Africa. A literature search was conducted on the subject matter. This was done using articles published in English while limiting the geographical coverage to sub-Saharan Africa. Three themes were noted. These themes include: Direct causal link between FGM and HIV transmission; indirect causal link between FGM and HIV transmission and a negative or no association between FGM and HIV transmission. While many of the arguments are within scientific reasoning, the researches supporting the views seem to lack the necessary objectivity. This study underscored the need for a more objective lens in viewing and conducting research on the relationship between FGM and HIV transmission in sub-Saharan Africa.

Simple webs of natural environment theme as a result of sharing in science teacher training

Science.gov (United States)

Tapilouw, M. C.; Firman, H.; Redjeki, S.; Chandra, D. T.

2018-03-01

Thematic learning is one type of integrated science (Biology, Physics, Chemistry and Earth Science) in Science Education. This study is concerning about simple webs of natural environment theme in science learning, as one of training material in science teacher training program. Making simple web is a goal of first step in teacher training program. Every group explain their web illustration to other group. Twenty Junior High School science teacher above one education foundation participate in science teacher training program. In order to gather simple webs, sharing method was used in this first step of science teacher training. The result of this study is five different simple web of natural environment themes. These webs represent science learning in class VII/Semester I, class VII/Semester II, Class VIII, Class IX/Semester I, Class IX/Semester II based on basic competency in National Curriculum 2013. Each group discussed web of natural environment theme based on their learning experience in real class which basic competency and subject matters are linked with natural environment theme. As a conclusion, simple webs are potential to develop in the next step of science teacher training program and to be implemented in real class.

The mother relationship and artistic inhibition in the lives of Leonardo da Vinci and Erik H. Erikson.

Science.gov (United States)

Capps, Donald

2008-12-01

In four earlier articles, I focused on the theme of the relationship of melancholia and the mother, and suggested that the melancholic self may experience humor (Capps, 2007a), play (Capps, 2007b), dreams (Capps, 2008a), and art (Capps, 2008b) as restorative resources. I argued that Erik H. Erikson found these resources to be valuable remedies for his own melancholic condition, which had its origins in the fact that he was illegitimate and was raised solely by his mother until he was three years old, when she remarried. In this article, I focus on two themes in Freud's Leonardo da Vinci and a memory of his childhood (1964): Leonardo's relationship with his mother in early childhood and his inhibitions as an artist. I relate these two themes to Erikson's own early childhood and his failure to achieve his goal as an aspiring artist in his early twenties. The article concludes with a discussion of Erikson's frustrated aspirations to become an artist and his emphasis, in his psychoanalytic work, on children's play.

Coaching mothers of children with autism: a qualitative study for occupational therapy practice.

Science.gov (United States)

Foster, Lauren; Dunn, Winnie; Lawson, Lisa Mische

2013-05-01

ABSTRACT The purpose of this study was to understand the perceptions of mothers of children with autism spectrum disorder (ASD) who participated in 10 one-hour coaching sessions. Coaching occurred between an occupational therapist and mother and consisted of information sharing, action, and reflection. Researchers asked 10 mothers six open-ended questions with follow-up probes related to their experiences with coaching. Themes were identified, labeled, and categorized. Themes emerged related to relationships, analysis, reflection, mindfulness, and self-efficacy. Findings indicate that parents perceive the therapist-parent relationship, along with analysis and reflection, as core features that facilitate increased mindfulness and self-efficacy. The findings suggest that how an intervention is provided can lead to positive outcomes, including increased mindfulness and self-efficacy.

Refugee-Themed Picture Books for Ethical Understanding in Curriculum English

Science.gov (United States)

Dooley, Karen; Tait, Gordon; Zabarjadi Sar, Hora

2016-01-01

This study looked at the curricular resource potential of refugee-themed picture books for embedding an ethics of responsibility for linguistic diversity into the subject of English studied by all students in English-dominant western societies. Selected picture books were analysed in terms of a Levinasean ethics of responsibility for alterity in…

Language and Theme Symbiosis: A Stylistic Analysis of use of ...

African Journals Online (AJOL)

... parallelism, balanced construction, figures of speech, idioms, and proverbs to reinforce the themes. The enormous use of titles and aliases and the undue emphasis on their use before people's name not only speak volumes about vainglory but also give the work a touch of humour. The language is etched with meticulous ...

Effects of core self-evaluations on the job burnout of nurses: the mediator of organizational commitment.

Science.gov (United States)

Zhou, Yangen; Lu, Jiamei; Liu, Xianmin; Zhang, Pengcheng; Chen, Wuying

2014-01-01

To explore the impact of Core self-evaluations on job burnout of nurses, and especially to test and verify the mediator role of organizational commitment between the two variables. Random cluster sampling was used to pick up participants sample, which consisted of 445 nurses of a hospital in Shanghai. Core self-evaluations questionnaire, job burnout scale and organizational commitment scale were administrated to the study participants. There are significant relationships between Core self-evaluations and dimensions of job burnout and organizational commitment. There is a significant mediation effect of organizational commitment between Core self-evaluations and job burnout. To enhance nurses' Core self-evaluations can reduce the incidence of job burnout.

Core measures for developmentally supportive care in neonatal intensive care units: theory, precedence and practice.

Science.gov (United States)

Coughlin, Mary; Gibbins, Sharyn; Hoath, Steven

2009-10-01

This paper is a discussion of evidence-based core measures for developmental care in neonatal intensive care units. Inconsistent definition, application and evaluation of developmental care have resulted in criticism of its scientific merit. The key concept guiding data organization in this paper is the United States of America's Joint Commission's concept of 'core measures' for evaluating and accrediting healthcare organizations. This concept is applied to five disease- and procedure-independent measures based on the Universe of Developmental Care model. Electronically accessible, peer reviewed studies on developmental care published in English were culled for data supporting the selected objective core measures between 1978 and 2008. The quality of evidence was based on a structured predetermined format that included three independent reviewers. Systematic reviews and randomized control trials were considered the strongest level of evidence. When unavailable, cohort, case control, consensus statements and qualitative methods were considered the strongest level of evidence for a particular clinical issue. Five core measure sets for evidence-based developmental care were evaluated: (1) protected sleep, (2) pain and stress assessment and management, (3) developmental activities of daily living, (4) family-centred care, and (5) the healing environment. These five categories reflect recurring themes that emerged from the literature review regarding developmentally supportive care and quality caring practices in neonatal populations. This practice model provides clear metrics for nursing actions having an impact on the hospital experience of infant-family dyads. Standardized disease-independent core measures for developmental care establish minimum evidence-based practice expectations and offer an objective basis for cross-institutional comparison of developmental care programmes.

Hindemith: Symphonic Metamorphosis on Themes of Carl Maria von Weber / Jonathan Swain

Index Scriptorium Estoniae

Swain, Jonathan

1990-01-01

Uuest heliplaadist "Hindemith: Symphonic Metamorphosis on Themes of Carl Maria von Weber, Mathis der Maler - Symphony, Nobilissima visione - suite. Atlanta Symphony Orchestra, Yoel Levi" Telarc/ Conifer CD 80 195

The equivalent thermal conductivity of lattice core sandwich structure: A predictive model

International Nuclear Information System (INIS)

Cheng, Xiangmeng; Wei, Kai; He, Rujie; Pei, Yongmao; Fang, Daining

2016-01-01

Highlights: • A predictive model of the equivalent thermal conductivity was established. • Both the heat conduction and radiation were considered. • The predictive results were in good agreement with experiment and FEM. • Some methods for improving the thermal protection performance were proposed. - Abstract: The equivalent thermal conductivity of lattice core sandwich structure was predicted using a novel model. The predictive results were in good agreement with experimental and Finite Element Method results. The thermal conductivity of the lattice core sandwich structure was attributed to both core conduction and radiation. The core conduction caused thermal conductivity only relied on the relative density of the structure. And the radiation caused thermal conductivity increased linearly with the thickness of the core. It was found that the equivalent thermal conductivity of the lattice core sandwich structure showed a highly dependent relationship on temperature. At low temperatures, the structure exhibited a nearly thermal insulated behavior. With the temperature increasing, the thermal conductivity of the structure increased owing to radiation. Therefore, some attempts, such as reducing the emissivity of the core or designing multilayered structure, are believe to be of benefit for improving the thermal protection performance of the structure at high temperatures.

Clustering of Pan- and Core-genome of Lactobacillus provides Novel Evolutionary Insights for Differentiation.

Science.gov (United States)

Inglin, Raffael C; Meile, Leo; Stevens, Marc J A

2018-04-24

Bacterial taxonomy aims to classify bacteria based on true evolutionary events and relies on a polyphasic approach that includes phenotypic, genotypic and chemotaxonomic analyses. Until now, complete genomes are largely ignored in taxonomy. The genus Lactobacillus consists of 173 species and many genomes are available to study taxonomy and evolutionary events. We analyzed and clustered 98 completely sequenced genomes of the genus Lactobacillus and 234 draft genomes of 5 different Lactobacillus species, i.e. L. reuteri, L. delbrueckii, L. plantarum, L. rhamnosus and L. helveticus. The core-genome of the genus Lactobacillus contains 266 genes and the pan-genome 20'800 genes. Clustering of the Lactobacillus pan- and core-genome resulted in two highly similar trees. This shows that evolutionary history is traceable in the core-genome and that clustering of the core-genome is sufficient to explore relationships. Clustering of core- and pan-genomes at species' level resulted in similar trees as well. Detailed analyses of the core-genomes showed that the functional class "genetic information processing" is conserved in the core-genome but that "signaling and cellular processes" is not. The latter class encodes functions that are involved in environmental interactions. Evolution of lactobacilli seems therefore directed by the environment. The type species L. delbrueckii was analyzed in detail and its pan-genome based tree contained two major clades whose members contained different genes yet identical functions. In addition, evidence for horizontal gene transfer between strains of L. delbrueckii, L. plantarum, and L. rhamnosus, and between species of the genus Lactobacillus is presented. Our data provide evidence for evolution of some lactobacilli according to a parapatric-like model for species differentiation. Core-genome trees are useful to detect evolutionary relationships in lactobacilli and might be useful in taxonomic analyses. Lactobacillus' evolution is directed

The doctor-patient relationship in living donor kidney transplantation.

Science.gov (United States)

Danovitch, Gabriel M

2007-11-01

A therapeutic and effective doctor-patient relationship and patient-doctor relationship is at the core of all successful medical care. The medical and psychological evaluation of a potential kidney donor serves to protect the long-term health of both the donor and the potential recipient. Careful assessment of risk and donor education is at the core of donor evaluation and the decision to progress with donation requires refined clinical judgment by the medical team and critical thinking by the donor. Increasing pressure to increase the numbers of living donor transplants and suggestions by some that the process should be commercialized make it timely to consider the nature of the relationship between the doctor and the patient in the unusual circumstance of living donation. A high rate of complications in recipients of purchased kidneys and a lack of knowledge of the fate of paid donors have been reported. Commercialization of transplantation undermines the therapeutic doctor-patient relationship and threatens the healthy development of the international transplant endeavor.

Creation of meanings on the theme

Directory of Open Access Journals (Sweden)

Eveline Borges

2011-12-01

Full Text Available Investments in policies for science teachers, as well as their adaptation to new realities and technologies are essential, since the teacher is the key to changing mindsets and attitudes of their students. Thus, conceptual discussions are proposed between chemistry teachers in a virtual environment on the Moodle platform on topics previously chosen by the education teacher. The objective is to analyze the process of creating meanings of participants of the forum on the theme "nature of science." It was noticed that new media can help building students' knowledge and motivate them to expand their research and scientific readings; however, rules must be preestablished so that a real interaction and mediation could occur. Initiatives like these are useful for the understanding of scientific and technical fields, and may also facilitate communication and interaction between teachers and students.

Converging cellular themes for the hereditary spastic paraplegias.

Science.gov (United States)

Blackstone, Craig

2018-05-10

Hereditary spastic paraplegias (HSPs) are neurologic disorders characterized by prominent lower-extremity spasticity, resulting from a length-dependent axonopathy of corticospinal upper motor neurons. They are among the most genetically-diverse neurologic disorders, with >80 distinct genetic loci and over 60 identified genes. Studies investigating the molecular pathogenesis underlying HSPs have emphasized the importance of converging cellular pathogenic themes in the most common forms of HSP, providing compelling targets for therapy. Most notably, these include organelle shaping and biogenesis as well as membrane and cargo trafficking. Published by Elsevier Ltd.

[Suicide -- an essay trying to reveal the theme].

Science.gov (United States)

Sampaio, M A; Boemer, M R

2000-12-01

This essay proposes to reveal facets of the suicide through the discourse of different authors treating this theme as well as through contacts that I was able to have in my nursing training, through my academic trajectory. This trajectory includes an incursion by phenomenological ideas, mainly by the ideas of Heidegger and his existential analysis of the man as being-there. In this way, the understanding of a person who decides to finalize his/her existence, can be, by the existential analysis perspective, a way to reconstruct and redimension his/her existential perspectives.

The Rise and Fall of a Songwriting Partnership

Science.gov (United States)

DeVries, Peter

2005-01-01

The working relationship of two novice songwriters is examined in this ethnographic study, which highlights the importance of common goals and values in a songwriting collaboration. Stemming from this core there are a number of sub-themes: the pair saw a popular song as consisting of melody, harmony, and lyrics; they played on the strengths and…

Experiments on graphite block gaps connected with leak flow in bottom-core structure of experimental very high-temperature gas-cooled reactor

International Nuclear Information System (INIS)

Kikuchi, Kenji; Futakawa, Masatoshi; Takizuka, Takakazu; Kaburaki, Hideo; Sanokawa, Konomo

1984-01-01

In order to minimize the leak flow rate of an experimental VHTR (a multi-purpose very high-temperature gas-cooled reactor), the graphite blocks are tightened to reduce the gap distance between blocks by core restrainers surrounded outside of the fixed reflectors of the bottom-core structure and seal elements are placed in the gaps. By using a 1/2.75-scale model of the bottom-core structure, the experiments on the following items have been carried out: a relationship between core restraint force and block gap, a relationship between core restraint force and inclined angle of the model, leak flow characteristics of seal elements etc. The conclusions derived from the experiments are as follows: (1) Core restraint force is significantly effective for decreasing the gap distance between hot plenum blocks, but ineffective for the gap between hot plenum block and fixed reflector. (2) Graphite seal element reduces the leak flow rate from the top surface of hot plenum block into plenum region to one-third. (author)

Seeking a progressive relationship for learning: A theoretical scheme about the continuity of the student-educator relationship in clinical nursing education.

Science.gov (United States)

Yaghoubinia, Fariba; Heydari, Abbas; Latifnejad Roudsari, Robab

2014-01-01

The student-educator relationship is an educational tool in nursing education and has long-lasting influence on the professional development of nursing students. Currently, this relationship in clinical settings is different from that in the past due to a paradigm shift in nursing education and its emphasis on the centrality of the relationship. The purpose of this grounded theory study was to explore the continuity of the student-educator relationship in the Iranian context of clinical nursing education. Ten bachelor nursing students and 10 clinical educators at Mashhad University of Medical Sciences, Iran, were selected through purposive and theoretical sampling. The data were collected through semi-structured interviews and participant observation. Interviews were transcribed verbatim, and data analysis was done through open, axial, and selective coding, using MAXQDA ver. 2007 qualitative data analysis software. The core category emerging from the data analysis was "seeking a progressive relationship for learning". Other major categories linked to and embraced within this core category were: "creating emotional connection", "trying to continue the relationship chain", and "adapting the behaviors". The findings indicated that in the Iranian sociocultural context, students and educators gain some action/interaction strategies for continuity of their relationship. It is obvious that the role of the nursing clinical educators and their relationship skills are critical in the relationship continuity of clinical settings. © 2013 The Authors. Japan Journal of Nursing Science © 2013 Japan Academy of Nursing Science.

The core proteome and pan proteome of Salmonella Paratyphi A epidemic strains.

Directory of Open Access Journals (Sweden)

Li Zhang

Full Text Available Comparative proteomics of the multiple strains within the same species can reveal the genetic variation and relationships among strains without the need to assess the genomic data. Similar to comparative genomics, core proteome and pan proteome can also be obtained within multiple strains under the same culture conditions. In this study we present the core proteome and pan proteome of four epidemic Salmonella Paratyphi A strains cultured under laboratory culture conditions. The proteomic information was obtained using a Two-dimensional gel electrophoresis (2-DE technique. The expression profiles of these strains were conservative, similar to the monomorphic genome of S. Paratyphi A. Few strain-specific proteins were found in these strains. Interestingly, non-core proteins were found in similar categories as core proteins. However, significant fluctuations in the abundance of some core proteins were also observed, suggesting that there is elaborate regulation of core proteins in the different strains even when they are cultured in the same environment. Therefore, core proteome and pan proteome analysis of the multiple strains can demonstrate the core pathways of metabolism of the species under specific culture conditions, and further the specific responses and adaptations of the strains to the growth environment.

Quality of life themes in Canadian adults and street youth who are homeless or hard-to-house: a multi-site focus group study.

Science.gov (United States)

Palepu, Anita; Hubley, Anita M; Russell, Lara B; Gadermann, Anne M; Chinni, Mary

2012-08-15

The aim of this study was to identify what is most important to the quality of life (QoL) of those who experience homelessness by directly soliciting the views of homeless and hard-to-house Canadians themselves. These individuals live within a unique social context that differs considerably from that of the general population. To understand the life areas that are most important to them, it is critical to have direct input from target populations of homeless and hard-to-house persons. Focus groups were conducted with 140 individuals aged 15 to 73 years who were homeless or hard-to-house to explore the circumstances in which they were living and to capture what they find to be important and relevant domains of QoL. Participants were recruited in Toronto, Ottawa, Montreal, and Vancouver. Content analysis was used to analyze the data. Six major content themes emerged: Health/health care; Living conditions; Financial situation; Employment situation; Relationships; and Recreational and leisure activities. These themes were linked to broader concepts that included having choices, stability, respect, and the same rights as other members of society. These findings not only aid our understanding of QoL in this group, but may be used to develop measures that capture QoL in this population and help programs and policies become more effective in improving the life situation for persons who are homeless and hard-to-house. Quality of life themes in Canadian adults and street youth who are homeless or hard-to-house: A multi-site focus group study.

"Hedge Your Bets": Technology's Role in Young Gay Men's Relationship Challenges.

Science.gov (United States)

McKie, Raymond M; Milhausen, Robin R; Lachowsky, Nathan J

2017-01-01

Technology is playing an increasingly pervasive role among young gay men in the process of meeting potential romantic or sexual partners. We investigated challenges posed by technology related to young gay men's relationships. Focus groups (n = 9) of young gay men aged 18-24 (n = 43) were transcribed verbatim, and thematic analysis was used to identify two major themes regarding challenges to relationship development and maintenance. Subthemes include unrealistic expectations of relationships, inauthentic self-presentation online, sexual primacy over romance, increased opportunities for infidelity, and jealousy. The implications of this study for sexual education and sexual health promotion are discussed.

Core lifter

Energy Technology Data Exchange (ETDEWEB)

Pavlov, N G; Edel' man, Ya A

1981-02-15

A core lifter is suggested which contains a housing, core-clamping elements installed in the housing depressions in the form of semirings with projections on the outer surface restricting the rotation of the semirings in the housing depressions. In order to improve the strength and reliability of the core lifter, the semirings have a variable transverse section formed from the outside by the surface of the rotation body of the inner arc of the semiring aroung the rotation axis and from the inner a cylindrical surface which is concentric to the outer arc of the semiring. The core-clamping elements made in this manner have the possibility of freely rotating in the housing depressions under their own weight and from contact with the core sample. These semirings do not have weakened sections, have sufficient strength, are inserted into the limited ring section of the housing of the core lifter without reduction in its through opening and this improve the reliability of the core lifter in operation.

Core Self-Evaluation and Burnout among Nurses: The Mediating Role of Coping Styles

OpenAIRE

Li, Xiaofei; Guan, Lili; Chang, Hui; Zhang, Bo

2014-01-01

OBJECTIVES: This study aimed to determine the potential association between core self-evaluation and the burnout syndrome among Chinese nurses, and the mediating role of coping styles in this relationship. METHODS: A cross-sectional survey was conducted in Shenyang, China, from May to July, 2013. A questionnaire which consisted of the Maslach Burnout Inventory-General Survey (MBI-GS), the Core Self-Evaluation Scale (CSE), and the Simplified Coping Style Questionnaire (CSQ), was completed by a...

The life of relationship in globalized financial economic devices: Evidences from the experience of a group-analytic transcultural workshop

Directory of Open Access Journals (Sweden)

Valentina Lo Mauro

2014-09-01

Full Text Available The present contribution - starting from the experience of the EATGA Workshop 2011 that took place in Palermo and that had as its theme “Intersubjective bonds in the globalized economy” - invites to reflect on the quality of the life of relationship and intersubjective connectedness in social contemporary world. One of the characterizing cultural phenomena influencing contemporary reality is made up by the dominant and pervasive presence of logic and language of financial markets in policies and activities that organize and articulate daily life. Theoretical hypothesis driving our research is that the structures of subjectivity, the meaning and the way of being in a relationship are characteristics (cultural themes that emerge within a defined cultural and historical system. In such a theoretical perspective, cultural themes are incorporated or interiorized by men belonging a shared cultural system and so became elements of the shared subjectivity and of the meanings given to intersubjective exchanges and bonds. From the workshop experience some meanings emerge concerning the role of economical-financial system in promoting codes and symbols that define the shape and the sense of relationship. The cultural codes of the market have gone out from the economic circle in which they were born and they are offered as organizers of affections and relationships. This is an evidence for the critical actual historical moment, in which the values and the cultural codes organized on the trust, on the reciprocity, on the common share and participation seems to be interdicted.Keywords: Transcultural Group-Analysis, Intersubjective Relationship, Cultural Models of the Exchange

Side core lifter

Energy Technology Data Exchange (ETDEWEB)

Edelman, Ya A

1982-01-01

A side core lifter is proposed which contains a housing with guide slits and a removable core lifter with side projections on the support section connected to the core receiver. In order to preserve the structure of the rock in the core sample by means of guaranteeing rectilinear movement of the core lifter in the rock, the support and core receiver sections are hinged. The device is equipped with a spring for angular shift in the core-reception part.

Physicians’ Professionally Responsible Power: A Core Concept of Clinical Ethics

Science.gov (United States)

McCullough, Laurence B.

2016-01-01

The gathering of power unto themselves by physicians, a process supported by evidence-based practice, clinical guidelines, licensure, organizational culture, and other social factors, makes the ethics of power—the legitimation of physicians’ power—a core concept of clinical ethics. In the absence of legitimation, the physician’s power over patients becomes problematic, even predatory. As has occurred in previous issues of the Journal, the papers in the 2016 clinical ethics issue bear on the professionally responsible deployment of power by physicians. This introduction explores themes of physicians’ power in papers from an international group of authors who address autonomy and trust, the virtues of perinatal hospice, conjoined twins in ethics and law, addiction and autonomy in clinical research on addicting substances, euthanasia of patients with dementia in Belgium, and a pragmatic approach to clinical futility. PMID:26671961

Themes of Death and Violence in Lullabies of Different Countries.

Science.gov (United States)

Achte, Kalle; And Others

1990-01-01

Lullabies are often divided into songs describing death or funeral of child and songs which threaten child with violence if he/she does not sleep. Survey of lullabies from 26 countries and various ethnic groups revealed that threat songs were more common than lullabies with death themes. Latter were frequent in Finno-Ugris and Slavic cultures, not…

"Teachosaurus" and "Learnoceratops": Dinosaurs as a Motivating Cross-Curricular Theme

Science.gov (United States)

Duggan, Denis

2011-01-01

The author takes a look into the benefits that dinosaurs may bring to the classroom. He discusses how he used dinosaurs as a cross-curricular theme to improve children's understanding and knowledge of science concepts. To investigate what a child might learn from dinosaurs, he started by comparing the many non-fiction dinosaur books using the…

Core mechanics and configuration behavior of advanced LMFBR core restraint concepts

International Nuclear Information System (INIS)

Fox, J.N.; Wei, B.C.

1978-02-01

Core restraint systems in LMFBRs maintain control of core mechanics and configuration behavior. Core restraint design is complex due to the close spacing between adjacent components, flux and temperature gradients, and irradiation-induced material property effects. Since the core assemblies interact with each other and transmit loads directly to the core restraint structural members, the core assemblies themselves are an integral part of the core restraint system. This paper presents an assessment of several advanced core restraint system and core assembly concepts relative to the expected performance of currently accepted designs. A recommended order for the development of the advanced concepts is also presented

Exploring the practical themes for medical education social accountability in Iran.

Science.gov (United States)

Ahmady, Soleiman; Akbari Lakeh, Maryam

2015-01-01

The purpose of this paper is to explore themes for enhancing socially accountability in medical education. Medical education in Iran experience new challenges due to the enormous influence of changes in technology, development of new methods of teaching and learning, student requirements, patient management, financial credit constraints, and social and economic developments. For responding to these, use of strategic thinking in order to make appropriate decisions is the only solution. Strategic plans need to formulate practical guides which can help accountable to people's reasonable expectations. For this qualitative study, along with the 14(th)national conference on Medical Education in Iran, the opinions of experts were obtained during seven expert panels' group discussions, each lasting four hours and including 10 participants. Data were collected by audiotapes, which were then transcribed. Data analyzed using a thematic content analysis approach. Peer and member checking during analysis and data triangulation from other recent studies were used to increase the findings' trustworthiness. Among more than hundred meaning units groups identified the following eight main themes as affecting the social accountable medical education in Iran: organization of responsive education councils; development of community based courses; development in field training; organization of educational processes; homogeneity in educational rules and regulations; budget management, educational outcomes; educational programs in departments and groups. This study have found the main themes that might affecting social accountable medical education in Iran, where Iranian policymakers should consider those when plan to make changes in medical education and could potentially adopt the proven useful policies and strategies of other countries.

Making Sense of the Brutality of the Holocaust: Critical Themes and New Perspectives.

Science.gov (United States)

Miller, Eric D

2017-01-02

This article offers an analytic, integrative review of select themes associated with one of history's greatest atrocities: the Holocaust. Much of this review considers general and Holocaust-specific themes as they pertain to the nature of senseless violence and evil. The importance of having a greater understanding of the sheer brutality of violence perpetuated in the Holocaust is emphasized. As part of this discussion, considerable attention is given to how Internet-based photographs and videos from the Holocaust era can provide greater insight into understanding the evil associated with this genocide. Some consideration of the larger meaning of the Holocaust, particularly for Jews, is also examined.

Simulations, Imaging, and Modeling: A Unique Theme for an Undergraduate Research Program in Biomechanics.

Science.gov (United States)

George, Stephanie M; Domire, Zachary J

2017-07-01

As the reliance on computational models to inform experiments and evaluate medical devices grows, the demand for students with modeling experience will grow. In this paper, we report on the 3-yr experience of a National Science Foundation (NSF) funded Research Experiences for Undergraduates (REU) based on the theme simulations, imaging, and modeling in biomechanics. While directly applicable to REU sites, our findings also apply to those creating other types of summer undergraduate research programs. The objective of the paper is to examine if a theme of simulations, imaging, and modeling will improve students' understanding of the important topic of modeling, provide an overall positive research experience, and provide an interdisciplinary experience. The structure of the program and the evaluation plan are described. We report on the results from 25 students over three summers from 2014 to 2016. Overall, students reported significant gains in the knowledge of modeling, research process, and graduate school based on self-reported mastery levels and open-ended qualitative responses. This theme provides students with a skill set that is adaptable to other applications illustrating the interdisciplinary nature of modeling in biomechanics. Another advantage is that students may also be able to continue working on their project following the summer experience through network connections. In conclusion, we have described the successful implementation of the theme simulation, imaging, and modeling for an REU site and the overall positive response of the student participants.

How cores grow by pebble accretion. I. Direct core growth

Science.gov (United States)

Brouwers, M. G.; Vazan, A.; Ormel, C. W.

2018-03-01

Context. Planet formation by pebble accretion is an alternative to planetesimal-driven core accretion. In this scenario, planets grow by the accretion of cm- to m-sized pebbles instead of km-sized planetesimals. One of the main differences with planetesimal-driven core accretion is the increased thermal ablation experienced by pebbles. This can provide early enrichment to the planet's envelope, which influences its subsequent evolution and changes the process of core growth. Aims: We aim to predict core masses and envelope compositions of planets that form by pebble accretion and compare mass deposition of pebbles to planetesimals. Specifically, we calculate the core mass where pebbles completely evaporate and are absorbed before reaching the core, which signifies the end of direct core growth. Methods: We model the early growth of a protoplanet by calculating the structure of its envelope, taking into account the fate of impacting pebbles or planetesimals. The region where high-Z material can exist in vapor form is determined by the temperature-dependent vapor pressure. We include enrichment effects by locally modifying the mean molecular weight of the envelope. Results: In the pebble case, three phases of core growth can be identified. In the first phase (Mcore mixes outwards, slowing core growth. In the third phase (Mcore > 0.5M⊕), the high-Z inner region expands outwards, absorbing an increasing fraction of the ablated material as vapor. Rainout ends before the core mass reaches 0.6 M⊕, terminating direct core growth. In the case of icy H2O pebbles, this happens before 0.1 M⊕. Conclusions: Our results indicate that pebble accretion can directly form rocky cores up to only 0.6 M⊕, and is unable to form similarly sized icy cores. Subsequent core growth can proceed indirectly when the planet cools, provided it is able to retain its high-Z material.

Satisfaction in Romantic Relationship among Adolescents: Inputs to Guidance Program

Directory of Open Access Journals (Sweden)

MITCHEL S. MAPALAD

2014-04-01

Full Text Available Romantic relationship among adolescents are common everywhere however not all of us are true natural born, hopeful romantics. Yet there are those who struggle with the whole concept. It is not because they don’t want to enjoy it with their partner but has more to do with their never having understood it. No relationships-themed resource would be complete without some helpful insights regarding the subject of romance. This study was conducted to discover whether or not there is an association between the profile and involvement in a romantic relationship among adolescent. It also outlined the timing of romantic attachment formation and its implications for relationship stability. Fifty high school students attending Batangas National High School were surveyed. Approximately one hundred percent of those surveyed were involved in a relationship. Results showed that adolescents are generally satisfied with their romantic relationships. The respondents are already confident in establishing romantic relationship. The relationship between the length of the romantic relationship and the level of satisfaction was found to be positive

Beryllium-10 in the Taylor Dome ice core: Applications to Antarctic glaciology and paleoclimatology

Energy Technology Data Exchange (ETDEWEB)

Steig, E.J.

1996-12-31

An ice core was drilled at Taylor dome, East Antarctica, reaching to bedrock at 554 meters. Oxygen-isotope measurements reveal climatic fluctuations through the last interglacial period. To facilitate comparison of the Taylor Dome paleoclimate record with geologic data and results from other deep ice cores, several glaciological issues need to be addressed. In particular, accumulation data are necessary as input for numerical ice-flow-models, for determining the flux of chemical constituents from measured concentrations, and for calculation of the offset in age between ice and trapped air in the core. The analysis of cosmogenic beryllium-10 provides a geochemical method for constraining the accumulation-rate history at Taylor Dome. High-resolution measurements were made in shallow firn cores and snow pits to determine the relationship among beryllium-10 concentrations, wet and dry deposition mechanisms, and snow-accumulation rates. Comparison between theoretical and measured variations in deposition over the last 75 years constrains the relationship between beryllium-10 deposition and global average production rates. The results indicate that variations in geomagnetically-modulated production-rate do not strongly influence beryllium-10 deposition at Taylor Dome. Although solar modulation of production rate is important for time scales of years to centuries, snow-accumulation rate is the dominant control on ice-core beryllium-10 concentrations for longer periods. Results show that the Taylor Dome core can be used to provide new constraints on regional climate over the last 130,000 years, complementing the terrestrial and marine geological record from the Dry Valley, Transantarctic Mountains and western Ross Sea.

[The most cited themes in the research in the field of Mental Health: analyses of six international nursing and medical journals].

Science.gov (United States)

Cunico, Laura; Fredo, Susanna; Bernini, Massimo

2017-01-01

The review aimed to identify and analyse the future development on the topic by analysing the main themes discussed in number of scientific journal focused on Mental Health both by nurses and physicians.. 4 international journals focused on Mental health and psychiatry International Journal of Mental Health Nursing, Archives of Psychiatric Nursing, American Journal of Psychiatry, Australian and New Zeland Journal of Psychiatry as well as two journal focused generically on health, Journal of Advanced Nursing and Lancet were scrutinized. We have analysed the papers of 2012-2015 for the specialised journals and last and first 6 months of 2012 and 2013 and 2014-2015 for the generic. Editorials, comments and contributions regarding theoretical models were exluded. From the analysis we identified 9 themes and for each theme the pertinent category. For the diagnostic grouping we used the International Statistical Classification of Diseases and Related Health Problems 10th Revision. A trend in research about mood disorders, schizophrenia and addictions and comorbidity emerged according to the 2099 abstracts analysed. Within medical research antidepressants were the most studied psychotropic medication and cognitive behaviour therapy was the most studied psychotherapy. Within nursing research: the nurse-patient relationship, adherence and monitoring of pharmacological therapy, the treatment planning and the working environment, the nursing training and its efficacy. The clinical research trials were twice as frequent in the medical versus nursing research where qualitative research prevails. The research challenge will be to find a new paradigm fit for the future psychiatry having at its disposition the patient's genoma, and needing to routinely use biomarkers for a personalised therapy. A further challenge might be the promotion of interprofessional research between doctors and nurses and the acquisition of new competences of health professionals needed to tackle the

Themes and situations that cause embarrassment among participants in research in which questionnaires or interviews are used

Directory of Open Access Journals (Sweden)

Juliana Dias Reis Pessalacia

2013-03-01

Full Text Available Objective. To recognize the themes and situations that could make research participants feel embarrassed when questionnaires or interviews are used. Methodology. Quantitative and descriptive study, developed in 2008, involving a stratified sample of 1,1149 subjects who qualified the degree of shame in view of potentially embarrassing themes and situations. Results. For the research participants, it is embarrassing to answer questions related to the following themes: betrayal (50%, physical violence (42%, sexual harassment (42%, psychological violence (40% and death of loved ones (38%. The situations that most frequently causes embarrassment were: start of the survey or interview without requesting informed consent (83%; lack of information about the type of questions that would be addressed (79%, lack of guaranteed anonymity (78%, or use of images (66% or a recorder (58%. Conclusion. Themes and situations were identified that caused embarrassment among participants in research in which questionnaires or interviews were used, which should be considered in the ethical evaluation of studies.

Comparison of facility characteristics between SCTF Core-I and Core-II

International Nuclear Information System (INIS)

Adachi, Hiromichi; Iwamura, Takamichi; Sobajima, Makoto; Ohnuki, Akira; Abe, Yutaka; Murao, Yoshio.

1990-08-01

The Slab Core Test Facility (SCTF) was constructed to investigate two-dimensional thermal-hydraulics in the core and fluid behavior of carryover water out of the core including its feed-back effect to the core behavior mainly during the reflood phase of a large break loss-of-coolant accident (LOCA) of a pressurized water reactor (PWR). Since three simulated cores are used in the SCTF Test Program and the design of these three cores are slightly different one by one, repeatability test is required to justify a direct comparison of data obtained with different cores. In the present report, data of Test S2-13 (Run 618) obtained with SCTF Core-II were compared with those of Test S1-05 (Run 511) obtained with the Core-I, which were performed under the forced-flooding condition. Thermal-hydraulic behaviors in these two tests showed quite similar characteristics of both system behavior and two-dimensional core behaviors. Therefore, the test data obtained from the two cores can be compared directly with each other. After the turnaround of clad temperatures, however, some differences were found in upper plenum water accumulation and resultant two-dimensional core cooling behaviors such as quench front propagation from bottom to top of the core. (author)

Effect of non-metallic precipitates and grain size on core loss of non-oriented electrical silicon steels

Science.gov (United States)

Wang, Jiayi; Ren, Qiang; Luo, Yan; Zhang, Lifeng

2018-04-01

In the current study, the number density and size of non-metallic precipitates and the size of grains on the core loss of the 50W800 non-oriented electrical silicon steel sheets were investigated. The number density and size of precipitates and grains were statistically analyzed using an automatic scanning electron microscope (ASPEX) and an optical microscope. Hypothesis models were established to reveal the physical feature for the function of grain size and precipitates on the core loss of the steel. Most precipitates in the steel were AlN particles smaller than 1 μm so that were detrimental to the core loss of the steel. These finer AlN particles distributed on the surface of the steel sheet. The relationship between the number density of precipitates (x in number/mm2 steel area) and the core loss (P1.5/50 in W/kg) was regressed as P1.5/50 = 4.150 + 0.002 x. The average grain size was approximately 25-35 μm. The relationship between the core loss and grain size (d in μm) was P1.5/50 = 3.851 + 20.001 d-1 + 60.000 d-2.

Some reflections on the relationship between work and education

Directory of Open Access Journals (Sweden)

Crizieli Silveira Ostrovski

2017-11-01

Full Text Available This is a theoretical essay aimed at discussing the concept of work and its relationship with education since both are activities specific of man. For this purpose, it is based on Marx’s assumptions (1982, and Marx and Engels (1996 that present work as a human natural need when accomplishing the material exchange between man and nature. And this is what differentiates the human beings from the animals, with the ability to create and to recreate, projecting his/her existence that occurs by the conscious action of work. In developing the theme, we focused on the conception of work as educational principle, as a value of creator and maintainer use, as promoter of satisfactions of human needs. The article has theoretical foundations in authors such as Marx (1982, Marx and Engels (1996, Saviani, (2006, 2007, 2009, Frigotto (2001a, 2001b, 2010, 2011, among others. The theme will be historically contextualized according to the organization of society, work and education. The approach takes into account the man as a historical being and the work as an educational principle, consisting of a fundamental theme that does not end in the epistemological, social and educational contexts.

Complexity: Outline of the NWO strategic theme Dynamics of complex systems

NARCIS (Netherlands)

Burgers, G.; Doelman, A.; Frenken, K.; Hogeweg, P.; Hommes, C.; van der Maas, H.; Mulder, B.; Stam, K.; van Steen, M.; Zandee, L.

2008-01-01

Dynamics of complex systems is one of the program 5 themes in the NWO (Netherlands Organisation for Scientific Research) strategy for the years 2007-2011. The ambition of the current proposal is to initiate integrated activities in the field of complex systems within the Netherlands, to provide

Complexity : outline of the NWO strategic theme dynamics of complex systems

NARCIS (Netherlands)

Burgers, G.; Doelman, A.; Frenken, K.; Hogeweg, P.; Hommes, C.; Maas, van der H.; Mulder, B.; Stam, K.; Steen, van M.; Zandee, L.

2008-01-01

Dynamics of complex systems is one of the program 5 themes in the NWO (Netherlands Organisation for Scientific Research) strategy for the years 2007-2011. The ambition of the current proposal is to initiate integrated activities in the field of complex systems within the Netherlands, to provide

Issues with data and analyses: Errors, underlying themes, and potential solutions.

Science.gov (United States)

Brown, Andrew W; Kaiser, Kathryn A; Allison, David B

2018-03-13

Some aspects of science, taken at the broadest level, are universal in empirical research. These include collecting, analyzing, and reporting data. In each of these aspects, errors can and do occur. In this work, we first discuss the importance of focusing on statistical and data errors to continually improve the practice of science. We then describe underlying themes of the types of errors and postulate contributing factors. To do so, we describe a case series of relatively severe data and statistical errors coupled with surveys of some types of errors to better characterize the magnitude, frequency, and trends. Having examined these errors, we then discuss the consequences of specific errors or classes of errors. Finally, given the extracted themes, we discuss methodological, cultural, and system-level approaches to reducing the frequency of commonly observed errors. These approaches will plausibly contribute to the self-critical, self-correcting, ever-evolving practice of science, and ultimately to furthering knowledge.

Temporal Change of Seismic Earth's Inner Core Phases: Inner Core Differential Rotation Or Temporal Change of Inner Core Surface?

Science.gov (United States)

Yao, J.; Tian, D.; Sun, L.; Wen, L.

2017-12-01

Since Song and Richards [1996] first reported seismic evidence for temporal change of PKIKP wave (a compressional wave refracted in the inner core) and proposed inner core differential rotation as its explanation, it has generated enormous interests in the scientific community and the public, and has motivated many studies on the implications of the inner core differential rotation. However, since Wen [2006] reported seismic evidence for temporal change of PKiKP wave (a compressional wave reflected from the inner core boundary) that requires temporal change of inner core surface, both interpretations for the temporal change of inner core phases have existed, i.e., inner core rotation and temporal change of inner core surface. In this study, we discuss the issue of the interpretation of the observed temporal changes of those inner core phases and conclude that inner core differential rotation is not only not required but also in contradiction with three lines of seismic evidence from global repeating earthquakes. Firstly, inner core differential rotation provides an implausible explanation for a disappearing inner core scatterer between a doublet in South Sandwich Islands (SSI), which is located to be beneath northern Brazil based on PKIKP and PKiKP coda waves of the earlier event of the doublet. Secondly, temporal change of PKIKP and its coda waves among a cluster in SSI is inconsistent with the interpretation of inner core differential rotation, with one set of the data requiring inner core rotation and the other requiring non-rotation. Thirdly, it's not reasonable to invoke inner core differential rotation to explain travel time change of PKiKP waves in a very small time scale (several months), which is observed for repeating earthquakes in Middle America subduction zone. On the other hand, temporal change of inner core surface could provide a consistent explanation for all the observed temporal changes of PKIKP and PKiKP and their coda waves. We conclude that

Fe-based nanocrystalline powder cores with ultra-low core loss

Energy Technology Data Exchange (ETDEWEB)

Wang, Xiangyue, E-mail: wangxiangyue1986@163.com [China Iron and Steel Research Institute Group, Beijing 100081 (China); Center of Advanced Technology and Materials Co., Ltd., Beijing 100081 (China); Lu, Zhichao; Lu, Caowei; Li, Deren [China Iron and Steel Research Institute Group, Beijing 100081 (China); Center of Advanced Technology and Materials Co., Ltd., Beijing 100081 (China)

2013-12-15

Melt-spun amorphous Fe{sub 73.5}Cu{sub 1}Nb{sub 3}Si{sub 15.5}B{sub 7} alloy strip was crushed to make flake-shaped fine powders. The passivated powders by phosphoric acid were mixed with organic and inorganic binder, followed by cold compaction to form toroid-shaped bonded powder-metallurgical magnets. The powder cores were heat-treated to crystallize the amorphous structure and to control the nano-grain structure. Well-coated phosphate-oxide insulation layer on the powder surface decreased the the core loss with the insulation of each powder. FeCuNbSiB nanocrystalline alloy powder core prepared from the powder having phosphate-oxide layer exhibits a stable permeability up to high frequency range over 2 MHz. Especially, the core loss could be reduced remarkably. At the other hand, the softened inorganic binder in the annealing process could effectively improve the intensity of powder cores. - Highlights: • Fe-based nanocrystalline powder cores were prepared with low core loss. • Well-coated phosphate-oxide insulation layer on the powder surface decreased the core loss. • Fe-based nanocrystalline powder cores exhibited a stable permeability up to high frequency range over 2 MHz. • The softened inorganic binder in the annealing process could effectively improve the intensity of powder cores.

An ambiguous relationship

DEFF Research Database (Denmark)

Søndergaard Larsen, Lene; Hedegaard Larsen, Birte; Birkelund, Regner

2013-01-01

to qualitative data analysis. Results:  The qualitative meta-synthesis resulted in the heading An Ambiguous Relationship under which three core categories illustrate the hospitalized patients’ different interaction roles. The core categories were as follows: (i) the fellow patient experienced as an enforced......Aim:  The aim of this study was to provide a clear view of the existing knowledge regarding patients’ significance to fellow patients during hospitalization. Method:  Sandelowski and Barroso’s approach to qualitative meta-synthesis was selected and systematically used for collecting and assessing...... findings from qualitative studies. Data consisted of seven qualitative studies published as one book, four scientific articles and two doctoral theses from Scotland, UK, Norway and Denmark. The analysis and synthesis were conducted with inspiration from both Sandelowski and Barroso and Ian Dey’s approach...

In-core Instrument Subcritical Verification (INCISV) - Core Design Verification Method - 358

International Nuclear Information System (INIS)

Prible, M.C.; Heibel, M.D.; Conner, S.L.; Sebastiani, P.J.; Kistler, D.P.

2010-01-01

According to the standard on reload startup physics testing, ANSI/ANS 19.6.1, a plant must verify that the constructed core behaves sufficiently close to the designed core to confirm that the various safety analyses bound the actual behavior of the plant. A large portion of this verification must occur before the reactor operates at power. The INCISV Core Design Verification Method uses the unique characteristics of a Westinghouse Electric Company fixed in-core self powered detector design to perform core design verification after a core reload before power operation. A Vanadium self powered detector that spans the length of the active fuel region is capable of confirming the required core characteristics prior to power ascension; reactivity balance, shutdown margin, temperature coefficient and power distribution. Using a detector element that spans the length of the active fuel region inside the core provides a signal of total integrated flux. Measuring the integrated flux distributions and changes at various rodded conditions and plant temperatures, and comparing them to predicted flux levels, validates all core necessary core design characteristics. INCISV eliminates the dependence on various corrections and assumptions between the ex-core detectors and the core for traditional physics testing programs. This program also eliminates the need for special rod maneuvers which are infrequently performed by plant operators during typical core design verification testing and allows for safer startup activities. (authors)

Themes in nuclear law

International Nuclear Information System (INIS)

2003-01-01

The nuclear law was analyzed during a workshop. The main aspects were: the law of population to access to information on nuclear energy and the relationship between the Regulator Organism and the nuclear power plants managers

THE FRAGMENTATION OF MAGNETIZED, MASSIVE STAR-FORMING CORES WITH RADIATIVE FEEDBACK

Energy Technology Data Exchange (ETDEWEB)

Myers, Andrew T.; McKee, Christopher F. [Department of Physics, University of California, Berkeley, Berkeley, CA 94720 (United States); Cunningham, Andrew J. [Lawrence Livermore National Laboratory, P.O. Box 808, L-23, Livermore, CA 94550 (United States); Klein, Richard I. [Department of Astronomy, University of California, Berkeley, Berkeley, CA 94720 (United States); Krumholz, Mark R., E-mail: atmyers@berkeley.edu [Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA 95064 (United States)

2013-04-01

We present a set of three-dimensional, radiation-magnetohydrodynamic calculations of the gravitational collapse of massive (300 M{sub Sun }), star-forming molecular cloud cores. We show that the combined effects of magnetic fields and radiative feedback strongly suppress core fragmentation, leading to the production of single-star systems rather than small clusters. We find that the two processes are efficient at suppressing fragmentation in different regimes, with the feedback most effective in the dense, central region and the magnetic field most effective in more diffuse, outer regions. Thus, the combination of the two is much more effective at suppressing fragmentation than either one considered in isolation. Our work suggests that typical massive cores, which have mass-to-flux ratios of about 2 relative to critical, likely form a single-star system, but that cores with weaker fields may form a small star cluster. This result helps us understand why the observed relationship between the core mass function and the stellar initial mass function holds even for {approx}100 M{sub Sun} cores with many thermal Jeans masses of material. We also demonstrate that a {approx}40 AU Keplerian disk is able to form in our simulations, despite the braking effect caused by the strong magnetic field.

Waves in the core and mechanical core-mantle interactions

DEFF Research Database (Denmark)

Jault, D.; Finlay, Chris

2015-01-01

This Chapter focuses on time-dependent uid motions in the core interior, which can beconstrained by observations of the Earth's magnetic eld, on timescales which are shortcompared to the magnetic diusion time. This dynamics is strongly inuenced by the Earth's rapid rotation, which rigidies...... the motions in the direction parallel to the Earth'srotation axis. This property accounts for the signicance of the core-mantle topography.In addition, the stiening of the uid in the direction parallel to the rotation axis gives riseto a magnetic diusion layer attached to the core-mantle boundary, which would...... otherwisebe dispersed by Alfven waves. This Chapter complements the descriptions of large-scaleow in the core (8.04), of turbulence in the core (8.06) and of core-mantle interactions(8.12), which can all be found in this volume. We rely on basic magnetohydrodynamictheory, including the derivation...

A core design study for 'zero-sodium-void-worth' cores

International Nuclear Information System (INIS)

Kawashima, Masatoshi; Suzuki, Masao; Hill, R.N.

1992-01-01

Recently, a number of low sodium-void-worth metal-fueled core design concepts have been proposed; to provide for flexibility in transuranic nuclide management strategy, core designs which exhibit a wide range of breeding characteristics have been developed. Two core concepts, a flat annular (transuranic burning) core and an absorber-type parfait (transuranic self-sufficient) core, are selected for this study. In this paper, the excess reactivity management schemes applied in the two designs are investigated in detail. In addition, the transient effect of reactivity insertions on the parfait core design is assessed. The upper and lower core regions in the parfait design are neutronically decoupled; however, the common coolant channel creates thermalhydraulic coupling. This combination of neutronic and thermalhydraulic characteristics leads to unique behavior in anticipated transient overpower events. (author)

Structure and Structure-activity Relationship of Functional Organic Molecules

Institute of Scientific and Technical Information of China (English)

2011-01-01

@@ Research theme The group is made up of junior scientists from the State Key Laboratory of Elemento-organic Chemistry, Nankai University.The scientists focus their studis on the structure and structure-activity relationship of functional organic molecules not only because it has been the basis of their research, but also because the functional study of organic compounds is now a major scientific issue for organic chemists around the world.

THE RELATIONSHIP BETWEEN SATISFACTION WITH LIFE AND EMPLOYEE ENGAGEMENT

OpenAIRE

Anton Vorina

2013-01-01

Modern organizations need dedicated employees who are engaged with their work. The theme of employee engagement has generated a great deal of attention among many human resource practitioners and academic researchers across the world. In this paper we present an analysis the relationship between satisfaction with life and employee engagement in a casual sample of 1006 respondents in Slovenia. Based on multipla linear regression analysis, we found that relation betwe...

Being in Community: A Food Security Themed Approach to Public Scholarship

Science.gov (United States)

Harrison, Barbara; Nelson, Connie; Stroink, Mirella

2013-01-01

For six years the Food Security Research Network at Lakehead University, Canada, has been engaged in an interdisciplinary theme-based service-learning initiative focusing on food security. Informed by complexity theory, the contextual fluidity partnership model brings community partners, students, and faculty into a nexus through which new…

Theme-Based Project Learning: Design and Application of Convergent Science Experiments

Science.gov (United States)

Chun, Man-Seog; Kang, Kwang Il; Kim, Young H.; Kim, Young Mee

2015-01-01

This case study aims to verify the benefits of theme-based project learning for convergent science experiments. The study explores the possibilities of enhancing creative, integrated and collaborative teaching and learning abilities in science-gifted education. A convergent project-based science experiment program of physics, chemistry and biology…

Experiencing Couple Relationships in the Line of Fire.

Science.gov (United States)

Shamai, Michal; Fogel, Saray; Gilad, Dvorit

2016-07-01

The study aims to explore the way civilians living in the line of fire experience the impact of exposure to warfare on their couple relationships. Semistructured interviews were conducted with 14 couples living on the Israeli side of the border with the Gaza Strip. Four themes emerged: Overall perception of the security situation's impact on the dyadic relationships, dyadic intimacy, role division and decision-making, and Couple's emotional coping: partnership versus separateness. The findings were organized along a continuum between impacted and not-impacted relationships. Couple's position on this continuum was not fixed and could change as a result of to the security situation or marital therapy. The findings were framed in concepts from Dialectic Theory and from the Family Adaptation Models. Implications for couple therapy in these situations were specified. © 2016 American Association for Marriage and Family Therapy.

The Close Relationships of People with Intellectual Disabilities: A Qualitative Study.

Science.gov (United States)

Sullivan, Faye; Bowden, Keith; McKenzie, Karen; Quayle, Ethel

2016-03-01

Positive interpersonal relationships have been found to enhance an individual's quality of life. However, people with intellectual disabilities (PWID) often have restricted social networks, and little is known about their views on close social relationships. The study aimed to explore how this group perceives and experiences close relationships. Ten (6 = men 4 = women) PWID participated. Data were collected using semi-structured interviews, and analysed using interpretive phenomenological analysis. The results report on three of five themes drawn from a larger qualitative study: 'Relationships feeling safe and being useful'; 'Who's in charge?' and 'Struggling for an ordinary life'. Close relationships are valued and desired by PWID, but a variety of barriers inhibit their development and maintenance. This includes the failure of others to value, accept and appropriately support the independence and relationships of PWID. Potential ways of addressing these issues are discussed. © 2015 John Wiley & Sons Ltd.

THE CRUCIAL THEMES OF EU ENLARGEMENT

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Jacques Pelkmans

2001-12-01

Full Text Available This article provides a critical review of the “terms” of the ongoing EU enlargement, in the light of the European public interest. The European public interest ought to include the prospective (Central European members, within a perspective of an enlarged Union in 2010, or so. The following forms a personalised summary of a major report published (in Dutch in September 2001 by the WRR in The Hague (a think-tank, formally under the Dutch Prime Minister, but by statute fully independent. The author was one of the lead-writers of this report. The present article merely focuses on the policy recommendations of the report. It is hoped that these kinds of critical analyses will help to stimulate solid policy debate on the EU in Romania, on the road to EU membership. The article discusses why the notion of a “core-acquis” would improve the enlargement strategy; the application of the core acquis to the internal market, environment and justice and home affairs; judicial and administrative capacity; accession to “euro-land”; the rapid reform of the CAP; a reform of “cohesion” approaches; and a note on the EU budgetary implications.

An Exploratory Analysis of Unhealthy and Abusive Relationships for Adults with Serious Mental Illnesses Living in Supportive Housing.

Science.gov (United States)

Forenza, Brad; Bermea, Autumn M

2017-08-01

Individuals living with serious mental illness are at high risk of chronic homelessness, victimization, and intimate partner violence. In recent years, supportive housing programs have emerged as one way to prevent homelessness and victimization for this population, while also expanding social interactions and social networks. In concert with a focal supportive housing program, this research conducted two focus groups with 18 individuals who have a serious mental illness diagnosis. The authors sought to answer the research question, "What are perceptions of healthy and unhealthy relationships among formerly homeless people with serious mental illness?" To this end, the eight-item questionnaire was created around dimensions of power and control, as well as relationship equality. Findings from an inductive thematic analysis reveal three broad families of themes (relationship ideals, lived experiences, and risk/resources in supportive housing), around which smaller themes and subthemes are organized. Implications for policy, practice, and future research are also discussed.

Mercosur's regional health agenda: architecture and themes

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Luisa Guimaraes Queiroz

Full Text Available This article describes the shaping of institutional health spaces in the Mercosur, with analysis of themes and results and considerations on the construction of the regional agenda and on the effects of regional economic integration processes on health policies and systems. We discuss the organization, operation, focus topics, and results achieved in specific health forums (Meeting of Ministers of Health and Sub-Working Group 11, seeking to analyze the architecture and issues addressed by the regional agenda and drawing parallels with the European experience. The aim of this reflection is to identify how the work done by Mercosur structures contributes to building a regional agenda, with the expectation that the integration can contribute to reducing inequalities in access to health care in the region.

k-core covers and the core

NARCIS (Netherlands)

Sanchez-Rodriguez, E.; Borm, Peter; Estevez-Fernandez, A.; Fiestras-Janeiro, G.; Mosquera, M.A.

This paper extends the notion of individual minimal rights for a transferable utility game (TU-game) to coalitional minimal rights using minimal balanced families of a specific type, thus defining a corresponding minimal rights game. It is shown that the core of a TU-game coincides with the core of

Teaching and nature: Middle school science teachers' relationship with nature in personal and classroom contexts

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Ball, Nadine Butcher

2000-10-01

This qualitative study describes three middle-school science teachers' relationship-with-nature in personal and classroom contexts. Participating teachers had more than 7 years experience and were deemed exemplary practitioners by others. Interview data about personal context focused on photographs the teacher took representing her/his relationship-with-nature in daily life. Interview data for classroom context explored classroom events during three or more researcher observations. Transcripts were analyzed using a multiple-readings approach to data reduction (Gilligan, Brown & Rogers, 1990; Miles & Huberman, 1994, p. 14, 141). Readings generated categorical information focused on portrayals of: nature; self; and relationship-with-nature. Categorical data were synthesized into personal and teaching case portraits for each teacher, and cross case themes identified. Participants indicated the portraits accurately represented who they saw themselves to be. Additional readings identified sub-stories by plot and theme. Narrative data were clustered to highlight elements of practice with implications for the relationship-with-nature lived in the classroom. These individual-scale moments were compared with cultural-scale distinctions between anthropocentric and ecological world views. Cross case themes included dimensions of exemplary middle-school science teaching important to teacher education and development, including an expanded conception of knowing and skillful use of student experience. Categorical analysis revealed each teacher had a unique organizing theme influencing their interpretation of personal and classroom events, and that nature is experienced differently in personal as opposed to teaching contexts. Narrative analysis highlights teachers' stories of classroom pets, dissection, and student dissent, illustrating an interplay between conceptual distinctions and personal dimensions during moments of teacher decision making. Results suggest teachers

Maximize Institutional Relationships with CRMs. CDS Spotlight Report. ECAR Research Bulletin

Science.gov (United States)

Lang, Leah; Pirani, Judith A.

2014-01-01

This Spotlight focuses on data from the 2013 Core Data Service (CDS) to better understand how higher education institutions approach customer relationship management (CRM) systems. Information provided for this Spotlight was derived from Module 8 of the Core Data survey, which asked several questions regarding information systems and applications.…

Rethinking Social Justice and Adult Education for Welcoming, Inclusive Communities: Synthesis of Themes

Science.gov (United States)

Lange, Elizabeth; Baillie Abidi, Catherine

2015-01-01

This chapter summarizes the key themes across the articles on transnational migration, social inclusion, and adult education, using Nancy Fraser's framework of redistributive, recognitive, and representational justice.

Analysis and Comparison of Naturalistic Themes in Iranian and Britain Modern Children's Poems

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Shayesteh Ebrahimi

2016-08-01

Full Text Available Today, children's literature given the concept of childhood, has gained a special status in the studies of humanities. Children's poetry is one of the branches of this type of literature. Naturalistic themes have the highest frequency among the themes of children poems in two countries. The population of this research consists of collections that have been published from 1921 to 2011. Children's literature was born in England in the eighteenth century and before that the first didactic books for children had come into existence in England. In addition, due to industrial growth, the emergence of the new middle class and expansion of formal education the UK was pioneering among Europe and the world countries. Therefore, to find the roots of the formation of children's literature should be referred to the UK. Therefore, in this paper Britain children’s poem has been selected to be compared with Iranian children’s poem so that by revealing the similarities and differences one can deal with the pathology of poems for children in Iran and to detect shortcomings and strengths and present some guidelines that be helpful for children and young poets as well as critics and researchers in this field. Keywords: Naturalistic themes, children literature, Iranian children's poems, Britain children's poems, comparative literature

Migrations of theory, method and practice: a reflection on themes in migration studies (Review article)

OpenAIRE

Palmary, Ingrid

2009-01-01

In this review article, I offer some reflection on three themes in migration research, namely, the categorisation and quantification of migration, the role of trauma and distress in such categorisation, and the feminisation of migration. I was prompted to explore these three themes after reading a recent publication on migration in southern Africa (edited by Kok, Gelderblom, Oucho and Van Zyl, 2006). In this paper I raise these as three areas that appear to be determining the boundaries of th...

Themes, scenes, and taste in the history of Japanese garden art

NARCIS (Netherlands)

Kuitert, W.

1988-01-01

The present study deals - in its three parts - with three fragments of the garden history of Japan. It reveals how the meaning a garden had to the people of its time was significantly different in all of these periods.

Part one, titled "Themes", deals with the later Heian period,

Defining a Good Death (Successful Dying): Literature Review and a Call for Research and Public Dialogue.

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Meier, Emily A; Gallegos, Jarred V; Thomas, Lori P Montross; Depp, Colin A; Irwin, Scott A; Jeste, Dilip V

2016-04-01

There is little agreement about what constitutes good death or successful dying. The authors conducted a literature search for published, English-language, peer-reviewed reports of qualitative and quantitative studies that provided a definition of a good death. Stakeholders in these articles included patients, prebereaved and bereaved family members, and healthcare providers (HCPs). Definitions found were categorized into core themes and subthemes, and the frequency of each theme was determined by stakeholder (patients, family, HCPs) perspectives. Thirty-six studies met eligibility criteria, with 50% of patient perspective articles including individuals over age 60 years. We identified 11 core themes of good death: preferences for a specific dying process, pain-free status, religiosity/spirituality, emotional well-being, life completion, treatment preferences, dignity, family, quality of life, relationship with HCP, and other. The top three themes across all stakeholder groups were preferences for dying process (94% of reports), pain-free status (81%), and emotional well-being (64%). However, some discrepancies among the respondent groups were noted in the core themes: Family perspectives included life completion (80%), quality of life (70%), dignity (70%), and presence of family (70%) more frequently than did patient perspectives regarding those items (35%-55% each). In contrast, religiosity/spirituality was reported somewhat more often in patient perspectives (65%) than in family perspectives (50%). Taking into account the limitations of the literature, further research is needed on the impact of divergent perspectives on end-of-life care. Dialogues among the stakeholders for each individual must occur to ensure a good death from the most critical viewpoint-the patient's. Copyright © 2016 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

Generation of Variations on Theme Music Based on Impressions of Story Scenes Considering Human's Feeling of Music and Stories

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Kenkichi Ishizuka

2008-01-01

Full Text Available This paper describes a system which generates variations on theme music fitting to story scenes represented by texts and/or pictures. Inputs to the present system are original theme music and numerical information on given story scenes. The present system varies melodies, tempos, tones, tonalities, and accompaniments of given theme music based on impressions of story scenes. Genetic algorithms (GAs using modular neural network (MNN models as fitness functions are applied to music generation in order to reflect user's feeling of music and stories. The present system adjusts MNN models for each user on line. This paper also describes the evaluation experiments to confirm whether the generated variations on theme music reflect impressions of story scenes appropriately or not.

Is this a one-night stand or the start of something meaningful? Developing relationships to place in National Park backcountry.

Science.gov (United States)

Jeffrey J. Brooks; George N. Wallace; Daniel R. Williams

2007-01-01

This paper presents empirical evidence that helps to understand how some visitors develop relationships with Rocky Mountain National Park in Colorado. The paper describes relationship to place as the active construction and accumulation of meaning, which involves both physical and social interactions over time. The discussion is organized around three themes evident in...

Quality of life themes in Canadian adults and street youth who are homeless or hard-to-house: A multi-site focus group study

Directory of Open Access Journals (Sweden)

Palepu Anita

2012-08-01

Full Text Available Abstract Background The aim of this study was to identify what is most important to the quality of life (QoL of those who experience homelessness by directly soliciting the views of homeless and hard-to-house Canadians themselves. These individuals live within a unique social context that differs considerably from that of the general population. To understand the life areas that are most important to them, it is critical to have direct input from target populations of homeless and hard-to-house persons. Methods Focus groups were conducted with 140 individuals aged 15 to 73 years who were homeless or hard-to-house to explore the circumstances in which they were living and to capture what they find to be important and relevant domains of QoL. Participants were recruited in Toronto, Ottawa, Montreal, and Vancouver. Content analysis was used to analyze the data. Results Six major content themes emerged: Health/health care; Living conditions; Financial situation; Employment situation; Relationships; and Recreational and leisure activities. These themes were linked to broader concepts that included having choices, stability, respect, and the same rights as other members of society. Conclusions These findings not only aid our understanding of QoL in this group, but may be used to develop measures that capture QoL in this population and help programs and policies become more effective in improving the life situation for persons who are homeless and hard-to-house. Quality of life themes in Canadian adults and street youth who are homeless or hard-to-house: A multi-site focus group study.

Interrelationship between core interventions and core competencies of forensic psychiatric nursing in Finland.

Science.gov (United States)

Tenkanen, Helena; Tiihonen, Jari; Repo-Tiihonen, Eila; Kinnunen, Juha

2011-03-01

The importance of core competencies (CC) and their relationship to core interventions in clinical practice guidelines on schizophrenia (CPGS), and the abilities to master these competencies were studied among registered nurses (RN) and practical mental nurses (PMN) in a forensic psychiatric setting. Data were collected from RNs, PMNs, and managers of all five forensic psychiatric facilities in Finland. The research material was obtained by using a 360-degree feedback method. The response rate was 68% (N = 428). The differences between the nurse groups were statistically significant (p ≤ 0.05) regarding the importance of and ability to master the following CCs: (1) pharmacotherapy, (2) knowledge in forensic psychiatry and violent behavior, (3) the treatment of violent patients, (4) processing patient's and own emotion, and (5) need-adapted treatment of the patient. Overall, RNs exceeded PMNs in mastering the CCs, however the principles of the CPGS were not achieved within the current resources in Finland. In summary, RNs, rather than PMNs, should be recruited for work in forensic psychiatric nursing, although a considerable amount of specific training would still be required to achieve competence. Implications of our research indicate that all nurses working in this area need to receive further education in forensic psychiatry and in forensic psychiatric nursing. © 2011 International Association of Forensic Nurses.

I won't let you down... or will I? Core self-evaluations, other-orientation, anticipated guilt and gratitude, and job performance.

Science.gov (United States)

Grant, Adam M; Wrzesniewski, Amy

2010-01-01

Although core self-evaluations have been linked to higher job performance, research has shown variability in the strength of this relationship. We propose that high core self-evaluations are more likely to increase job performance for other-oriented employees, who tend to anticipate feelings of guilt and gratitude. We tested these hypotheses across 3 field studies using different operationalizations of both performance and other-orientation (prosocial motivation, agreeableness, and duty). In Study 1, prosocial motivation strengthened the association between core self-evaluations and the performance of professional university fundraisers. In Study 2, agreeableness strengthened the association between core self-evaluations and supervisor ratings of initiative among public service employees. In Study 3, duty strengthened the association between core self-evaluations and the objective productivity of call center employees, and this moderating relationship was mediated by feelings of anticipated guilt and gratitude. We discuss implications for theory and research on personality and job performance. Copyright 2009 APA, all rights reserved.

Mapping of Themes Pertaining to Operations Management: a Refined Analysis Based on the Perceptions of Researchers, Lecturers and Practitioners

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Jurandir Peinado

2016-01-01

Full Text Available An article published at Revista de Gestão (REGE, an academic journal by the University of Sao Paulo, in 2013, proposed the mapping of Operations Management themes based on the editorial space provided in major journals and conf erence proceedings in the area. Based on such proposal, the current study conducted a survey to capture the importance assigned to those themes by researchers, lecturers and practitioners and how they categorized the themes into broader groupings. A factor analysis was performed with the data collected by means of the survey and several statistical tests were also carried out in order to assess the strength of the constructs and to confirm the dimensions proposed in the referred mapping of Operations Manage ment themes, allowing for its refinement. The factor analysis resulted in nine factors, seven of which very closely resemble the constructs presented in the previous paper. Thus, the results obtained herein confirm most of the previously obtained mapping, providing a further step in the discussion of the themes that are relevant to the area of Operations Management

Regional Themes and Global Means in Supra-National Higher Education Policy

Science.gov (United States)

Watson, Pam

2009-01-01

The supra-national level has become increasingly important in educational policy formulation. This paper describes and compares two settings in which growth in these supra-national policies is evident--in Europe and in Africa. Key themes arising in policy documents in each context are examined. A distinction is drawn in analysis between themes…

The Symbolic Nature of Trust in Heterosexual Adolescent Romantic Relationships.

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Norona, Jerika C; Welsh, Deborah P; Olmstead, Spencer B; Bliton, Chloe F

2017-08-01

Trust contributes to young people's capacity for sustaining current and future successful relationships. To date, research has yet to examine the meaning of trust in early dating relationships and reasons for its deterioration. The present study focused on video-recorded conversations about trust between 34 heterosexual adolescent couples in dating relationships living in the U.S. Transcripts from these conversations were qualitatively analyzed using thematic analysis to identify adolescents' meanings of trust and reasons they provided for a lack of trust in their romantic partners. All 34 couples identified concerns specifically related to infidelity. Six major themes for not trusting romantic partners emerged. Results suggested that the lack of trust in romantic relationships might stem from several areas that are directly and indirectly related to the current relationship, including low self-esteem, the experience of betrayal in past romantic relationships, partners' extradyadic behaviors, and gossip among peers. Importantly, peers can play a defining role in influencing young people's perceptions of their romantic partners and developing or sustaining trust in their romantic relationships.

Core catcher for nuclear reactor core meltdown containment

International Nuclear Information System (INIS)

Driscoll, M.J.; Bowman, F.L.

1978-01-01

A bed of graphite particles is placed beneath a nuclear reactor core outside the pressure vessel but within the containment building to catch the core debris in the event of failure of the emergency core cooling system. Spray cooling of the debris and graphite particles together with draining and flooding of coolant fluid of the graphite bed is provided to prevent debris slump-through to the bottom of the bed

Scaling laws for HTGR core block seismic response

International Nuclear Information System (INIS)

Dove, R.C.

1977-01-01

This paper discusses the development of scaling laws, physical modeling, and seismic testing of a model designed to represent a High Temperature Gas-Cooled Reactor (HTGR) core consisting of graphite blocks. The establishment of the proper scale relationships for length, time, force, and other parameters is emphasized. Tests to select model materials and the appropriate scales are described. Preliminary results obtained from both model and prototype systems tested under simulated seismic vibration are presented

The Effect of Relationship Marketing on Customers’ Loyalty (Evidence from Zemen Bank

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Cherinet Boke Chakiso

2015-11-01

better relationship marketing strategy. Therefore, banks competitiveness and profitability will depend on their ability to build strong relationship bonds with their customers continuously. Furthermore, future research directions were also suggested on this study. Normal 0 false false false EN-US X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:auto; mso-para-margin-right:0in; mso-para-margin-bottom:0in; mso-para-margin-left:0in; mso-para-margin-bottom:.0001pt; text-align:right; mso-line-height-alt:0pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;}

Selection of core animals in the Algorithm for Proven and Young using a simulation model.

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Bradford, H L; Pocrnić, I; Fragomeni, B O; Lourenco, D A L; Misztal, I

2017-12-01

The Algorithm for Proven and Young (APY) enables the implementation of single-step genomic BLUP (ssGBLUP) in large, genotyped populations by separating genotyped animals into core and non-core subsets and creating a computationally efficient inverse for the genomic relationship matrix (G). As APY became the choice for large-scale genomic evaluations in BLUP-based methods, a common question is how to choose the animals in the core subset. We compared several core definitions to answer this question. Simulations comprised a moderately heritable trait for 95,010 animals and 50,000 genotypes for animals across five generations. Genotypes consisted of 25,500 SNP distributed across 15 chromosomes. Genotyping errors and missing pedigree were also mimicked. Core animals were defined based on individual generations, equal representation across generations, and at random. For a sufficiently large core size, core definitions had the same accuracies and biases, even if the core animals had imperfect genotypes. When genotyped animals had unknown parents, accuracy and bias were significantly better (p ≤ .05) for random and across generation core definitions. © 2017 The Authors. Journal of Animal Breeding and Genetics Published by Blackwell Verlag GmbH.

The core and cosmopolitans

DEFF Research Database (Denmark)

Dahlander, Linus; Frederiksen, Lars

2012-01-01

Users often interact and help each other solve problems in communities, but few scholars have explored how these relationships provide opportunities to innovate. We analyze the extent to which people positioned within the core of a community as well as people that are cosmopolitans positioned...... across multiple external communities affect innovation. Using a multimethod approach, including a survey, a complete database of interactions in an online community, content coding of interactions and contributions, and 36 interviews, we specify the types of positions that have the strongest effect...... on innovation. Our study shows that dispositional explanations for user innovation should be complemented by a relational view that emphasizes how these communities differ from other organizations, the types of behaviors this enables, and the effects on innovation....

Associations Between Core Symptoms of Attention Deficit Hyperactivity Disorder and Both Binge and Restrictive Eating

OpenAIRE

Panagiota Kaisari; Colin T. Dourish; Pia Rotshtein; Suzanne Higgs

2018-01-01

IntroductionIt is unclear whether core symptoms of attention deficit hyperactivity disorder (ADHD) relate to specific types of disordered eating and little is known about the mediating mechanisms. We investigated associations between core symptoms of ADHD and binge/disinhibited eating and restrictive eating behavior and assessed whether negative mood and/or deficits in awareness and reliance on internal hunger/satiety cues mediate these relationships.MethodsIn two independent studies, we used...

Managing Business-to-Business Relationships throughout the E-Commerce Procurement Life Cycle.

Science.gov (United States)

Archer, Norm; Yuan, Yufei

2000-01-01

Since the core of e-commerce is information and communications, support for managing customer relationships is available to those who know how to use it. Discusses how technology can be used to encourage and facilitate customer-business relationships. Shows through a customer relationship life cycle model how the management of related procurement…

24-h core temperature in obese and lean men and women.

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Hoffmann, Mindy E; Rodriguez, Sarah M; Zeiss, Dinah M; Wachsberg, Kelley N; Kushner, Robert F; Landsberg, Lewis; Linsenmeier, Robert A

2012-08-01

Maintenance of core temperature is a major component of 24-h energy expenditure, and its dysregulation could contribute to the pathophysiology of obesity. The relationship among temperature, sex, and BMI, however, has not been fully elucidated in humans. This study investigated core temperature in obese and lean individuals at rest, during 20-min exercise, during sleep, and after food consumption. Twelve lean (18.5-24.9 kg/m(2)) and twelve obese (30.0-39.9 kg/m(2)) healthy participants, ages 25-40 years old, were admitted overnight in a clinical research unit. Females were measured in the follicular menstrual phase. Core temperature was measured every minute for 24 h using the CorTemp system, a pill-sized sensor that measures core temperature while in the gastrointestinal tract and delivers the measurement via a radio signal to an external recorder. Core temperature did not differ significantly between the obese and lean individuals at rest, postmeals, during exercise, or during sleep (P > 0.5), but core temperature averaged over the entire study was significantly higher (0.1-0.2 °C) in the obese (P = 0.023). Each individual's temperature varied considerably during the study, but at all times, and across the entire study, women were ~0.4 °C warmer than men (P < 0.0001). These data indicate that obesity is not associated with a lower core temperature but that women have a higher core temperature than men at rest, during sleep, during exercise, and after meals.

Identifying Core Vocabulary for Urdu Language Speakers Using Augmentative Alternative Communication

Science.gov (United States)

Mukati, Abdul Samad

2013-01-01

The purpose of this research is to identify a core set of vocabulary used by native Urdu language (UL) speakers during dyadic conversation for social interaction and relationship building. This study was conducted in Karachi, Pakistan at an institution of higher education. This research seeks to distinguish between general (nonspecific…

International Comparisons through Simultaneous and Conjunct Analysis: A Search for General Relationships across Countries.

Science.gov (United States)

Lietz, Petra

1996-01-01

The six chapters of this theme issue explore data collected by the International Association for the Evaluation of Educational Achievement to investigate crucial issues in reading comprehension. Simultaneous analysis and conjunct analysis are used to examine models as structured combinations of factors in the search for relationships among…

Core and shell sizing of small silver-coated nanospheres by optical extinction spectroscopy

International Nuclear Information System (INIS)

Schinca, D C; Scaffardi, L B

2008-01-01

Silver metal nanoparticles (Nps) are extensively used in different areas of research and technology due to their interesting optical, thermal and electric properties, especially for bare core and core-shell nanostructures with sizes smaller than 10 nm. Since these properties are core-shell size-dependent, size measurement is important in manipulating their potential functionalization and applications. Bare and coated small silver Nps fabricated by physical and chemical methods present specific characteristics in their extinction spectra that are potentially useful for sizing purposes. This work presents a novel procedure to size mean core radius smaller than 10 nm and mean shell thickness of silver core-shell Nps based on a comparative study of the characteristics in their optical extinction spectra in different media as a function of core radii, shell thickness and coating refractive index. From the regularities derived from these relationships, it can be concluded that plasmon full width at half-maximum (FWHM) is sensitive to core size but not to coating thickness, while plasmon resonance wavelength (PRW) is related to shell thickness and mostly independent of core radius. These facts, which allow sizing simultaneously both mean core radius and shell thickness, can also be used to size bare silver Nps as a special case of core-shell Nps with zero shell thickness. The proposed method was applied to size experimental samples and the results show good agreement with conventional TEM microscopy.

Hypothermia and acute alcohol intoxication in Dutch adolescents : The relationship between core and outdoor temperatures

NARCIS (Netherlands)

Schreurs, Claire J.; Van Hoof, Joris J.; van der Lely, Nico

2017-01-01

Purpose: To investigate hypothermia and its potential association with core and outdoor temperatures in adolescents suffering from acute alcohol intoxication. Methods: Data were derived from the Dutch Pediatric Surveillance System, which monitors alcohol intoxication among all Dutch adolescents.

A Theme-Based Course: Hydrogen as the Fuel of the Future

Science.gov (United States)

Shultz, Mary Jane; Kelly, Matthew; Paritsky, Leonid; Wagner, Julia

2009-01-01

A theme-based course focusing on the potential role of hydrogen as a future fuel is described. Numerous topics included in typical introductory courses can be directly related to the issue of hydrogen energy. Beginning topics include Avogadro's number, the mole, atomic mass, gas laws, and the role of electrons in chemical transformations. Reaction…

Adults Contemplating University Study at a Distance: Issues, themes and concerns

Directory of Open Access Journals (Sweden)

Chris Morgan

2003-04-01

Full Text Available This study identifies and explores a range of themes, issues and questions that commonly confront adults contemplating enrolment in university, and why they persist. The study focuses particularly on issues facing prospective adult distance education learners. From a range of interviews, six themes were identified including fears, motivation, support from home, academic preparedness, suitability of programs, and identity change.It is argued that the more effective we become at information provision, guidance and preparation of adult pre-entry open and distance learners, the more likely students will experience a smooth transition to study, thus improving both student satisfaction and retention rates. Successful intervention with prospective distance education learners at this early point should aim to assist the process of informed decision making, which could result equally in an individual deciding not to pursue university study. The findings in this study should be particularly useful for those academics, course advisors, student counsellors, teachers in preparatory programs, and university information and support officers, and others who provide adult distance students, with pre-enrolment information and advice.

Ethical concerns as a methodological proposal to approach cross-cutting themes.

Directory of Open Access Journals (Sweden)

Sansao Albino Timbane

2015-12-01

Full Text Available The present study highlight how the investment in ethical concerns can contribute as a learning shuttle in a virtual ambient directed to the learning, more than to the teaching. Face-to-face meetings, in a classroom, and distance meetings, on Forchat online space were made. The students proactively participated on the discussions with freedom to decide about the paper’s assumption and thematic propositions according to the personal interest on the studies topics, sometimes as a moderator, other times as contributor, without the teacher interference.  The reality problematization through the ethical concerns presented as relevant effect the proactively engagement on the discussions about the proposed topics, with gains to the conceptual construction and to the methodological positions in the research.  Instigated by the challenge of cross-cutting themes discussed, on a virtual learning ambient, themes related with: docent practice, learning, professional formation, evaluation, theory- practice relation, refreshing debates and reflections about ethical concerns, making a collective text which at same time respected the individual contributions heterogeneity and the produced senses.

Precise natural radiography of seafloor sedimentary cores by using imaging plate

International Nuclear Information System (INIS)

Sugihara, Makoto; Tsuchiya, Noriyoshi

2007-01-01

The radiation measurement for seafloor sedimentary cores was carried out by using the Imaging Plate (IP). The precise natural radiography was obtained with 48 hours (exposure time) in a shield box. Layered structures of seafloor sediments that have relatively low radioactivity like biogenic matters could be detected by autoradiography, and it was possible to identify optically unclear layers of sediments with differences of radiation characteristics. The detection limit of thickness of suspended particle layers like volcanic ashes might be sub millimeters. It was possible to identify the pinpoint position where radioactive mineral emitted α-rays at the surface of sample. Identification of pinpoint position could be possible suppose radioactive minerals that emits α-ray exposed at the surface of sample. Distribution of dose (PSL value of IP) was related to CT value (X-ray CT), which indicates dose of sedimentary core have relationships with density and atomic number of sediments. The natural radiography for seafloor sediments cores by using the Imaging Plate is considered to be a powerful new tool as a non-destructive core analysis. (author)

Preconditions needed for establishing a trusting relationship during health counselling - an interview study.

Science.gov (United States)

Eriksson, Irene; Nilsson, Kerstin

2008-09-01

To examine the preconditions needed by district nurses to build a trusting relationship during health counselling of patients with hypertension. Trust has been found to be an important aspect of the patient-nurse relationship. Little research has focused on how trust is formed in patient-nurse relationships or the conditions the development process requires when working with health counselling; in particular not in relation to hypertension. Qualitative study. Qualitative data were collected through open-ended interviews with all (10) district nurses from three primary health care districts of western Sweden. All interviewees work with the health counselling of patients with hypertension. A latent content analysis was performed with thematic coding of the content of the interviews. The first theme that emerged from the analysis, the nurses' competence, describes the nurses' consciousness of their method of expression, both oral and non-verbal, as well as their pedagogical competence and their ability to be reliable in their profession. The second theme, the patient meeting, describes the continuity in the patient meeting and creating respectful communication. The results show an awareness of preconditions influencing building a trusting relationship. When creating a trusting relationship the communication and pedagogical competences of district nurses have considerable importance. Despite this awareness they state that it is easy to fall into a routinised way of working. The implications of this study might be used as support and guidance for district nurses when developing their competence in health counselling in relations to patients with hypertension. This knowledge is also important when planning for nurse-led clinics for this patient group.

Inching towards wholeness: C.G. Jung and his relationship to Judaism.

Science.gov (United States)

Zemmelman, Steve

2017-04-01

The evolution of Jung's relationship with Judaism is interpreted as reflecting aspects of the individuation journey over the course of a long life. The progress and limitations of his public positions and personal relationships are explored through his published work and correspondence. Perspectives from relational psychoanalysis and Jewish philosophy are used to amplify Jung's understanding of Jewish, and specifically Kabbalistic, text and image. Dimensions of the author's own journey toward greater acceptance of his own Jewish soul is also considered, along with the wider contemporary relevance of these themes. © 2017, The Society of Analytical Psychology.

Drilling equipment for difficult coring conditions: a new type of core lifter and triple tube core barrel

Energy Technology Data Exchange (ETDEWEB)

Robinson, J B

1968-08-01

Although considerable improvements in diamond drilling equipment have been made since the early 1950's, deficiencies in existing equipment led to the development of a new type core lifter and special 20 ft triple tube core barrel designed to operate in bad coring conditions. It is claimed that although developed essentially for coal drilling, the new equipment could be adapted to other fields of diamond drilling with the cost advantage of increased life of the core lifter.

Relationship between Chronic Periodontitis and Erectile Dysfunction: A Narrative Review

OpenAIRE

Jaffer A. Shariff; Aparna Ingleshwar; Kevin C. Lee; Athanasios I. Zavras

2016-01-01

Objective. To conduct a descriptive literature review on research studies investigating the association between chronic periodontitis (CP) and erectile dysfunction (ED). Methods. Cohort studies, case-control studies, cross-sectional studies, randomized control trials, and animal studies up to July 2015 that studied the relationship between CP and ED were reviewed and reported. Data sources included PubMed, EMBASE, Cochrane Library, and Clinicaltrials.gov. The themes “periodontal disease” and ...

Extracting Fitness Relationships and Oncogenic Patterns among Driver Genes in Cancer.

Science.gov (United States)

Zhang, Xindong; Gao, Lin; Jia, Songwei

2017-12-25

Driver mutation provides fitness advantage to cancer cells, the accumulation of which increases the fitness of cancer cells and accelerates cancer progression. This work seeks to extract patterns accumulated by driver genes ("fitness relationships") in tumorigenesis. We introduce a network-based method for extracting the fitness relationships of driver genes by modeling the network properties of the "fitness" of cancer cells. Colon adenocarcinoma (COAD) and skin cutaneous malignant melanoma (SKCM) are employed as case studies. Consistent results derived from different background networks suggest the reliability of the identified fitness relationships. Additionally co-occurrence analysis and pathway analysis reveal the functional significance of the fitness relationships with signaling transduction. In addition, a subset of driver genes called the "fitness core" is recognized for each case. Further analyses indicate the functional importance of the fitness core in carcinogenesis, and provide potential therapeutic opportunities in medicinal intervention. Fitness relationships characterize the functional continuity among driver genes in carcinogenesis, and suggest new insights in understanding the oncogenic mechanisms of cancers, as well as providing guiding information for medicinal intervention.

The Secondary School Football Coach's Relationship With the Athletic Trainer and Perspectives on Exertional Heat Stroke

Science.gov (United States)

Adams, William M.; Mazerolle, Stephanie M.; Casa, Douglas J.; Huggins, Robert A.; Burton, Laura

2014-01-01

Context: Prior researchers have examined the first-aid knowledge and decision making among high school coaches, but little is known about their perceived knowledge of exertional heat stroke (EHS) or their relationships with an athletic trainer (AT). Objective: To examine secondary school football coaches' perceived knowledge of EHS and their professional relationship with an AT. Design: Qualitative study. Setting: Web-based management system. Patients or Other Participants: Thirty-eight secondary school head football coaches (37 men, 1 woman) participated in this study. Their average age was 47 ± 10 years old, and they had 12 ± 9 years' experience as a head football coach. Data Collection and Analysis: Participants responded to a series of online questions that were focused on their perceived knowledge of EHS and professional relationships with ATs. Data credibility was established through multiple-analyst triangulation and peer review. We analyzed the data by borrowing from the principles of a general inductive approach. Results: Two dominant themes emerged from the data: perceived self-confidence of the secondary school coach and the influence of the AT. The first theme highlighted the perceived confidence, due to basic emergency care training, of the coach regarding management of an emergency situation, despite a lack of knowledge. The second theme illustrated the secondary school coach's positive professional relationships with ATs regarding patient care and emergency procedures. Of the coaches who participated, 89% (34 out of 38) indicated positive interactions with their ATs. Conclusions: These secondary school coaches were unaware of the potential causes of EHS or the symptoms associated with EHS, and they had higher perceived levels of self-confidence in management abilities than indicated by their perceived knowledge level. The secondary school football coaches valued and understood the role of the AT regarding patient and emergency care. PMID:24933433

The secondary school football coach's relationship with the athletic trainer and perspectives on exertional heat stroke.

Science.gov (United States)

Adams, William M; Mazerolle, Stephanie M; Casa, Douglas J; Huggins, Robert A; Burton, Laura

2014-01-01

Prior researchers have examined the first-aid knowledge and decision making among high school coaches, but little is known about their perceived knowledge of exertional heat stroke (EHS) or their relationships with an athletic trainer (AT). To examine secondary school football coaches' perceived knowledge of EHS and their professional relationship with an AT. Qualitative study. Web-based management system. Thirty-eight secondary school head football coaches (37 men, 1 woman) participated in this study. Their average age was 47 ± 10 years old, and they had 12 ± 9 years' experience as a head football coach. Participants responded to a series of online questions that were focused on their perceived knowledge of EHS and professional relationships with ATs. Data credibility was established through multiple-analyst triangulation and peer review. We analyzed the data by borrowing from the principles of a general inductive approach. Two dominant themes emerged from the data: perceived self-confidence of the secondary school coach and the influence of the AT. The first theme highlighted the perceived confidence, due to basic emergency care training, of the coach regarding management of an emergency situation, despite a lack of knowledge. The second theme illustrated the secondary school coach's positive professional relationships with ATs regarding patient care and emergency procedures. Of the coaches who participated, 89% (34 out of 38) indicated positive interactions with their ATs. These secondary school coaches were unaware of the potential causes of EHS or the symptoms associated with EHS, and they had higher perceived levels of self-confidence in management abilities than indicated by their perceived knowledge level. The secondary school football coaches valued and understood the role of the AT regarding patient and emergency care.

Achievement Level and Sex Differences in Levels of Interests and the Interest-Educational Choice Relationship

Science.gov (United States)

Schmitt, Neal

1978-01-01

The prediction of level of post-high-school educational choice was investigated using the theme scores of the Strong Vocational Interest Blank, sex and achievement level as predictors. Results indicated significant relationships between interests and educational choice, moderated in some cases by sex and achievement level. (Author)

Activities of research-reactor-technology project in FNCA from FY2005 to FY2007. Sharing neutronics calculation technique for core management and utilization of research reactors

International Nuclear Information System (INIS)

2010-07-01

RRT project (Research-Reactor-Technology Project) was carried out with the theme of 'sharing neutronics calculation technique for core management and utilization of research reactors' in the framework of FNCA (Forum for Nuclear Cooperation in Asia) from FY2005 to FY2007. The objective of the project was to improve and equalize the level of neutronics calculation technique for the reactor core management among participating countries to assure the safe and stable operation of research reactors and the promotion of the effective utilization. Neutronics calculation codes, namely SRAC code system and MVP code, were adopted as common codes. Participating countries succeeded in applying the common codes to analyzing the core of each domestic research reactor. Some participating countries succeeded in applying the common codes to analyzing for utilization of own research reactors. Activities of RRT project have improved and equalized the level of neutronics calculation technique among participating countries. (author)

Theme issue on e-mental health: a growing field in internet research

NARCIS (Netherlands)

Riper, H.; Andersson, G.; Christensen, H.; Cuijpers, P.; Lange, A; Eysenbach, G

2010-01-01

This theme issue on e-mental health presents 16 articles from leading researchers working on systems and theories related to supporting and improving mental health conditions and mental health care using information and communication technologies. In this editorial, we present the background of this

Clinicians' and researchers' perspectives on establishing and implementing core outcomes in haemodialysis: semistructured interview study.

Science.gov (United States)

Tong, Allison; Crowe, Sally; Gill, John S; Harris, Tess; Hemmelgarn, Brenda R; Manns, Braden; Pecoits-Filho, Roberto; Tugwell, Peter; van Biesen, Wim; Wang, Angela Yee Moon; Wheeler, David C; Winkelmayer, Wolfgang C; Gutman, Talia; Ju, Angela; O'Lone, Emma; Sautenet, Benedicte; Viecelli, Andrea; Craig, Jonathan C

2018-04-20

To describe the perspectives of clinicians and researchers on identifying, establishing and implementing core outcomes in haemodialysis and their expected impact. Face-to-face, semistructured interviews; thematic analysis. Twenty-seven centres across nine countries. Fifty-eight nephrologists (42 (72%) who were also triallists). We identified six themes: reflecting direct patient relevance and impact (survival as the primary goal of dialysis, enabling well-being and functioning, severe consequences of comorbidities and complications, indicators of treatment success, universal relevance, stakeholder consensus); amenable and responsive to interventions (realistic and possible to intervene on, differentiating between treatments); reflective of economic burden on healthcare; feasibility of implementation (clarity and consistency in definition, easily measurable, requiring minimal resources, creating a cultural shift, aversion to intensifying bureaucracy, allowing justifiable exceptions); authoritative inducement and directive (endorsement for legitimacy, necessity of buy-in from dialysis providers, incentivising uptake); instituting patient-centredness (explicitly addressing patient-important outcomes, reciprocating trial participation, improving comparability of interventions for decision-making, driving quality improvement and compelling a focus on quality of life). Nephrologists emphasised that core outcomes should be relevant to patients, amenable to change, feasible to implement and supported by stakeholder organisations. They expected core outcomes would improve patient-centred care and outcomes. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

A prototype feature system for feature retrieval using relationships

Science.gov (United States)

Choi, J.; Usery, E.L.

2009-01-01

Using a feature data model, geographic phenomena can be represented effectively by integrating space, theme, and time. This paper extends and implements a feature data model that supports query and visualization of geographic features using their non-spatial and temporal relationships. A prototype feature-oriented geographic information system (FOGIS) is then developed and storage of features named Feature Database is designed. Buildings from the U.S. Marine Corps Base, Camp Lejeune, North Carolina and subways in Chicago, Illinois are used to test the developed system. The results of the applications show the strength of the feature data model and the developed system 'FOGIS' when they utilize non-spatial and temporal relationships in order to retrieve and visualize individual features.

Cadaveric surgery in core gynaecology training: a feasibility study.

Science.gov (United States)

Lim, Chou Phay; Roberts, Mark; Chalhoub, Tony; Waugh, Jason; Delegate, Laura

2018-01-01

Fresh frozen cadaver training has been proposed as a better model than virtual reality simulators in laparoscopy training. We aimed to explore the relationship between cadaveric surgical training and increased surgical confidence.To determine feasibility, we devised two 1-day cadaveric surgical training days targeted at trainees in obstetrics and gynaecology. Seven defined surgical skills were covered during the course of the day. The relationship between surgical training and surgical confidence was explored using both quantitative (confidence scores) and qualitative tools (questionnaires). Participants rated a consistent improvement in their level of confidence after the training. They universally found the experience positive and three overarching themes emerged from the qualitative analysis including self-concept, social persuasion and stability of task. It is pragmatically feasible to provide procedure-specific cadaveric surgical training alongside supervised clinical training. This small, non-generalisable study suggests that cadaveric training may contribute to an increase in surgical self-confidence and efficacy. This will form the basis of a larger study and needs to be explored in more depth with a larger population.

The validity and reliability of a dynamic neuromuscular stabilization-heel sliding test for core stability.

Science.gov (United States)

Cha, Young Joo; Lee, Jae Jin; Kim, Do Hyun; You, Joshua Sung H

2017-10-23

Core stabilization plays an important role in the regulation of postural stability. To overcome shortcomings associated with pain and severe core instability during conventional core stabilization tests, we recently developed the dynamic neuromuscular stabilization-based heel sliding (DNS-HS) test. The purpose of this study was to establish the criterion validity and test-retest reliability of the novel DNS-HS test. Twenty young adults with core instability completed both the bilateral straight leg lowering test (BSLLT) and DNS-HS test for the criterion validity study and repeated the DNS-HS test for the test-retest reliability study. Criterion validity was determined by comparing hip joint angle data that were obtained from BSLLT and DNS-HS measures. The test-retest reliability was determined by comparing hip joint angle data. Criterion validity was (ICC2,3) = 0.700 (preliability was (ICC3,3) = 0.953 (pvalidity data demonstrated a good relationship between the gold standard BSLLT and DNS-HS core stability measures. Test-retest reliability data suggests that DNS-HS core stability was a reliable test for core stability. Clinically, the DNS-HS test is useful to objectively quantify core instability and allow early detection and evaluation.

The impact of childbirth-related post-traumatic stress on a couple's relationship: a systematic review and meta-synthesis.

Science.gov (United States)

Delicate, A; Ayers, S; Easter, A; McMullen, S

2018-02-01

This review aimed to identify the impact of childbirth-related post-traumatic stress disorder (PTSD) or symptoms (PTSS) on a couple's relationship. Childbirth can be psychologically traumatic and can lead to PTSD. There is emerging evidence that experiencing a traumatic birth can affect the quality of the couple's relationship. This is an important issue because poor-quality relationships can impact on the well-being of partners, their parenting and the welfare of the infant. A systematic search was conducted of Amed, CENTRAL, Cinahl, Embase, Maternity and Infant Care, Medline, MITCognet, POPLINE, PsycARTICLES, PsycBITE, PsycINFO, Pubmed and Science Direct. Additionally, grey literature, citation and reference searches were conducted. Papers were eligible for inclusion if they reported qualitative data about parents who had experienced childbirth and measures of PTSD or PTSS and the relationship were taken. Analysis was conducted using meta-ethnography. Seven studies were included in the meta-synthesis. Results showed that childbirth-related PTSD or PTSS can have a perceived impact on the couple's relationship and five themes were identified: negative emotions; lack of understanding and support; loss of intimacy; strain on the relationship; and strengthened relationships. A model of proposed interaction between these themes is presented. The impact of childbirth-related PTSD or PTSS on the couple's relationships is complex. As the quality of the couple relationship is important to family well-being, it is important that healthcare professionals are aware of the impact of experiencing psychologically traumatic childbirth as impetus for prevention and support.

Characterizing the Core via K-Core Covers

NARCIS (Netherlands)

Sanchez, S.M.; Borm, P.E.M.; Estevez, A.

2013-01-01

This paper extends the notion of individual minimal rights for a transferable utility game (TU-game) to coalitional minimal rights using minimal balanced families of a specific type, thus defining a corresponding minimal rights game. It is shown that the core of a TU-game coincides with the core of

Weight conversations in romantic relationships: What do they sound like and how do partners respond?

Science.gov (United States)

Berge, Jerica M; Pratt, Keeley; Miller, Laura

2016-09-01

The limited research examining weight conversations (i.e., conversations about weight, body shape, or size) in adult romantic relationships has shown associations between engaging in these conversations and disordered eating behaviors, overweight/obesity, and psychosocial problems in adults. Given the potential harmful consequences of these conversations, it is important to gather more rich qualitative data to understand how weight talk is experienced in romantic relationships and how romantic partners respond to these conversations. Adults (n = 118; mean age 35 years) from a cross-sectional study were interviewed in their homes. The majority of adults (90% female; mean age = 35 years) were from minority (64% African American) and low-income (content analysis. Sixty-five percent of participants reported that weight conversations were occurring in their romantic relationships. Qualitative themes included the following: (a) Weight conversations were direct and focused on physical characteristics; (b) weight conversations included joking or sarcastic remarks; (c) weight conversations focused on "we" and being healthy; (d) weight conversations occurred after watching TV or movies, as a result of insecurities in oneself, as length of the relationship increased, or as partners aged; and (e) partners responded to weight conversations by feeling insecure or by engaging in reciprocal weight conversations with their romantic partner. Weight conversations were prevalent in romantic relationships, with some conversations experienced as negative and some positive. Qualitative themes from the current study should be confirmed in quantitative studies to inform future intervention research targeting weight conversations in romantic relationships. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Core-Shell Structuring of Pure Metallic Aerogels towards Highly Efficient Platinum Utilization for the Oxygen Reduction Reaction.

Science.gov (United States)

Cai, Bin; Hübner, René; Sasaki, Kotaro; Zhang, Yuanzhe; Su, Dong; Ziegler, Christoph; Vukmirovic, Miomir B; Rellinghaus, Bernd; Adzic, Radoslav R; Eychmüller, Alexander

2018-03-05

The development of core-shell structures remains a fundamental challenge for pure metallic aerogels. Here we report the synthesis of Pd x Au-Pt core-shell aerogels composed of an ultrathin Pt shell and a composition-tunable Pd x Au alloy core. The universality of this strategy ensures the extension of core compositions to Pd transition-metal alloys. The core-shell aerogels exhibited largely improved Pt utilization efficiencies for the oxygen reduction reaction and their activities show a volcano-type relationship as a function of the lattice parameter of the core substrate. The maximum mass and specific activities are 5.25 A mg Pt -1 and 2.53 mA cm -2 , which are 18.7 and 4.1 times higher than those of Pt/C, respectively, demonstrating the superiority of the core-shell metallic aerogels. The proposed core-based activity descriptor provides a new possible strategy for the design of future core-shell electrocatalysts. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Elementary School Teachers' Perceptions Regarding the Inclusion of LGBTQ Themed Literature

Science.gov (United States)

Grasso, Dominic

2016-01-01

This critical explanatory mixed methods study examined elementary teachers' perceptions regarding the inclusion of LGBTQ-themed literature in the curriculum. An electronic survey questionnaire and focus group sessions were used to collect both quantitative and qualitative data that described the perceived benefits and barriers of LGBTQ-themed…

HYDRATE CORE DRILLING TESTS

Energy Technology Data Exchange (ETDEWEB)

John H. Cohen; Thomas E. Williams; Ali G. Kadaster; Bill V. Liddell

2002-11-01

The ''Methane Hydrate Production from Alaskan Permafrost'' project is a three-year endeavor being conducted by Maurer Technology Inc. (MTI), Noble, and Anadarko Petroleum, in partnership with the U.S. DOE National Energy Technology Laboratory (NETL). The project's goal is to build on previous and ongoing R&D in the area of onshore hydrate deposition. The project team plans to design and implement a program to safely and economically drill, core and produce gas from arctic hydrates. The current work scope includes drilling and coring one well on Anadarko leases in FY 2003 during the winter drilling season. A specially built on-site core analysis laboratory will be used to determine some of the physical characteristics of the hydrates and surrounding rock. Prior to going to the field, the project team designed and conducted a controlled series of coring tests for simulating coring of hydrate formations. A variety of equipment and procedures were tested and modified to develop a practical solution for this special application. This Topical Report summarizes these coring tests. A special facility was designed and installed at MTI's Drilling Research Center (DRC) in Houston and used to conduct coring tests. Equipment and procedures were tested by cutting cores from frozen mixtures of sand and water supported by casing and designed to simulate hydrate formations. Tests were conducted with chilled drilling fluids. Tests showed that frozen core can be washed out and reduced in size by the action of the drilling fluid. Washing of the core by the drilling fluid caused a reduction in core diameter, making core recovery very difficult (if not impossible). One successful solution was to drill the last 6 inches of core dry (without fluid circulation). These tests demonstrated that it will be difficult to capture core when drilling in permafrost or hydrates without implementing certain safeguards. Among the coring tests was a simulated hydrate

The Structure and Dark Halo Core Properties of Dwarf Spheroidal Galaxies

Science.gov (United States)

Burkert, A.

2015-08-01

The structure and dark matter halo core properties of dwarf spheroidal galaxies (dSphs) are investigated. A double-isothermal (DIS) model of an isothermal, non-self-gravitating stellar system embedded in an isothermal dark halo core provides an excellent fit to the various observed stellar surface density distributions. The stellar core scale length a* is sensitive to the central dark matter density ρ0,d. The maximum stellar radius traces the dark halo core radius {r}c,d. The concentration c* of the stellar system, determined by a King profile fit, depends on the ratio of the stellar-to-dark-matter velocity dispersion {σ }*/{σ }d. Simple empirical relationships are derived that allow us to calculate the dark halo core parameters ρ0,d, {r}c,d, and σd given the observable stellar quantities σ*, a*, and c*. The DIS model is applied to the Milky Way’s dSphs. All dSphs closely follow the same universal dark halo scaling relations {ρ }0,d× {r}c,d={75}-45+85 M⊙ pc-2 that characterize the cores of more massive galaxies over a large range in masses. The dark halo core mass is a strong function of core radius, {M}c,d˜ {r}c,d2. Inside a fixed radius of ˜400 pc the total dark matter mass is, however, roughly constant with {M}d=2.6+/- 1.4× {10}7 M⊙, although outliers are expected. The dark halo core densities of the Galaxy’s dSphs are very high, with {ρ }0,d ≈ 0.2 M⊙ pc-3. dSphs should therefore be tidally undisturbed. Evidence for tidal effects might then provide a serious challenge for the CDM scenario.

The role of tobacco advertising and promotion: themes employed in litigation by tobacco industry witnesses.

Science.gov (United States)

Goldberg, Marvin E; Davis, Ronald M; O'Keefe, Anne Marie

2006-12-01

To identify key themes related to tobacco advertising and promotion in testimony provided by tobacco industry-affiliated witnesses in tobacco litigation, and to present countervailing evidence and arguments. Themes in industry testimony were identified by review of transcripts of testimony in the Tobacco Deposition and Trial Testimony Archive (http://tobaccodocuments.org/datta) from a sample of defence witnesses, including three academic expert witnesses, six senior executives of tobacco companies, and one industry advertising consultant. Counterarguments to the themes embodied in defence testimony were based on information from peer-reviewed literature, advertising trade publications, government reports, tobacco industry documents, and testimony provided by expert witnesses testifying for plaintiffs. Five major themes employed by defence witnesses were identified: (1) tobacco advertising has a relatively weak "share of voice" in the marketing environment and is a weak force in affecting smoking behaviour; (2) tobacco advertising and promotion do not create new smokers, expand markets, or increase total tobacco consumption; (3) the tobacco industry does not target, study, or track youth smoking; (4) tobacco advertising and promotion do not cause smoking initiation by youth; and (5) tobacco companies and the industry adhere closely to relevant laws, regulations, and industry voluntary codes. Substantial evidence exists in rebuttal to these arguments. Tobacco industry-affiliated witnesses have marshalled many arguments to deny the adverse effects of tobacco marketing activities and to portray tobacco companies as responsible corporate citizens. Effective rebuttals to these arguments exist, and plaintiffs' attorneys have, with varying degrees of success, presented them to judges and juries.

The Influence of University Coursework on Pre-service Middle and High School Teachers' Experiences with Multicultural Themes

Science.gov (United States)

Verma, Geeta

2009-08-01

The study explored the influence of university-based teacher education courses on pre-service middle and high school teachers’ experiences with multicultural themes in a secondary science alternative certification program. Eight participants ( N = 8), six women and two men, volunteered to be a part of the study that took place over a period of four semesters. Qualitative data was collected, coded and analyzed to make meaning of the participants’ experiences. Data comprised of participants’ reflective journals, personal and group interviews, and classroom observations done in middle school practicum and high school student teaching placements. The findings indicated that while the participants became more familiar with the themes of multicultural education, many did not demonstrate fluency with these themes and struggled with balancing their responsibilities as a science teacher and a culturally competent teacher.

Dynamic Musical Communication of Core Affect

Directory of Open Access Journals (Sweden)

Nicole eFlaig

2014-03-01

Full Text Available Is there something special about the way music communicates feelings? Theorists since Meyer (1956 have attempted to explain how music could stimulate varied and subtle affective experiences by violating learned expectancies, or by mimicking other forms of social interaction. Our proposal is that music speaks to the brain in its own language; it need not imitate any other form of communication. We review recent theoretical and empirical literature, which suggests that all conscious processes consist of dynamic neural events, produced by spatially dispersed processes in the physical brain. Intentional thought and affective experience arise as dynamical aspects of neural events taking place in multiple brain areas simultaneously. At any given moment, this content comprises a unified scene that is integrated into a dynamic core through synchrony of neuronal oscillations. We propose that 1 neurodynamic synchrony with musical stimuli gives rise to musical qualia including tonal and temporal expectancies, and that 2 music-synchronous responses couple into core neurodynamics, enabling music to directly modulate core affect. Expressive music performance, for example, may recruit rhythm-synchronous neural responses to support affective communication. We suggest that the dynamic relationship between musical expression and the experience of affect presents a unique opportunity for the study of emotional experience. This may help elucidate the neural mechanisms underlying arousal and valence, and offer a new approach to exploring the complex dynamics of the how and why of emotional experience.

Physicians' Professionally Responsible Power: A Core Concept of Clinical Ethics.

Science.gov (United States)

McCullough, Laurence B

2016-02-01

The gathering of power unto themselves by physicians, a process supported by evidence-based practice, clinical guidelines, licensure, organizational culture, and other social factors, makes the ethics of power--the legitimation of physicians' power--a core concept of clinical ethics. In the absence of legitimation, the physician's power over patients becomes problematic, even predatory. As has occurred in previous issues of the Journal, the papers in the 2016 clinical ethics issue bear on the professionally responsible deployment of power by physicians. This introduction explores themes of physicians' power in papers from an international group of authors who address autonomy and trust, the virtues of perinatal hospice, conjoined twins in ethics and law, addiction and autonomy in clinical research on addicting substances, euthanasia of patients with dementia in Belgium, and a pragmatic approach to clinical futility. © The Author 2015. Published by Oxford University Press, on behalf of the Journal of Medicine and Philosophy Inc. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Rotary core drills

Energy Technology Data Exchange (ETDEWEB)

1967-11-30

The design of a rotary core drill is described. Primary consideration is given to the following component parts of the drill: the inner and outer tube, the core bit, an adapter, and the core lifter. The adapter has the form of a downward-converging sleeve and is mounted to the lower end of the inner tube. The lifter, extending from the adapter, is split along each side so that it can be held open to permit movement of a core. It is possible to grip a core by allowing the lifter to assume a closed position.

A Year of Hands-on Science: Exciting Theme Units with More Than 100 Activities, Projects, and Experiments To Make Science Come Alive.

Science.gov (United States)

Kepler, Lynne; Novelli, Joan, Ed.

This book contains 18 themed teaching units with 2 themes per chapter, organized seasonally around the traditional school year. Each theme includes natural connections and hands-on science activities that correspond to what children are already observing in their world. Each chapter begins with highlights of the month and a reproducible "Science…

Metallic nanoshells with semiconductor cores: optical characteristics modified by core medium properties.

Science.gov (United States)

Bardhan, Rizia; Grady, Nathaniel K; Ali, Tamer; Halas, Naomi J

2010-10-26

It is well-known that the geometry of a nanoshell controls the resonance frequencies of its plasmon modes; however, the properties of the core material also strongly influence its optical properties. Here we report the synthesis of Au nanoshells with semiconductor cores of cuprous oxide and examine their optical characteristics. This material system allows us to systematically examine the role of core material on nanoshell optical properties, comparing Cu(2)O core nanoshells (ε(c) ∼ 7) to lower core dielectric constant SiO(2) core nanoshells (ε(c) = 2) and higher dielectric constant mixed valency iron oxide nanoshells (ε(c) = 12). Increasing the core dielectric constant increases nanoparticle absorption efficiency, reduces plasmon line width, and modifies plasmon energies. Modifying the core medium provides an additional means of tailoring both the near- and far-field optical properties in this unique nanoparticle system.

Proteomics Core

Data.gov (United States)

Federal Laboratory Consortium — Proteomics Core is the central resource for mass spectrometry based proteomics within the NHLBI. The Core staff help collaborators design proteomics experiments in a...

Ordinary Themes Presented with an Extra-ordinary Talent: An Overview of Emily Dickinson’s Notable Poems

Directory of Open Access Journals (Sweden)

Yousef. A.N. Aldalabeeh

2018-05-01

Full Text Available As a poet with varied writing styles and extra-ordinary talent, Emily Dickinson occupied a very prestigious position in the field of American literature. Her poetry deals with a unique and large number of thematic expressions. This paper aims at introducing the unfolded, underlying and amazing thematic expressions of Emily Dickinson’s notable poetry. To unveil these themes of death, love, nature, immortality, pain and suffering from her widely recognized poetry, secondary source of data has been used. In this study, an effort also has been made to trace, examine, and explore the various themes with outstanding style of presentation of her poetry and their impact on readers and critics. Many researchers and critics have spent their great exertion to trace out these themes and they became successful in this regard. It is hoped that this study will also be a part in this line of contribution and serve the purpose for which it is designed.

Challenging the Conventional Wisdom: From Philosophy to Bioethics.

Science.gov (United States)

Miller, Franklin G

2017-01-01

Philosophy is a core discipline that has contributed importantly to bioethics. In this essay, the author traces his trajectory from philosophy to bioethics, oriented around the theme of challenging the conventional wisdom. Three topics are discussed to illustrate this theme: the ethics of randomized trials, determination of death and organ transplantation, and pragmatism as a method of bioethics. In addition, the author offers some general reflections on the relationship between philosophy and bioethics. Philosophy recovers itself when it ceases to be a device for dealing with the problems of philosophers and becomes a method, cultivated by philosophers, for dealing with the problems of men.-John Dewey (1917).

Using films and television shows with a medical theme as a medium to accelerate the spread of medical humanities.

Science.gov (United States)

Chen, Wenting; Qian, Haihong

2017-05-23

People have more visual experiences than ever before, and the same is true for situations in medicine. More mature films and television shows with a medical theme have been available over the past 20 years. In mainland China, the TV series "Angel Heart" has generated a wave of universal concern since it truly depicts the work of health care workers and it reflects the sharp distinction between doctors and patients to a certain extent. Riding this wave, many medical documentaries like The Human World have also been launched in China and have garnered sizable audiences. Such films and television shows with a medical theme strive to depict the lives of ordinary people. When watching these medical documentaries, audiences are able to better comprehend the work of health care workers in light of their life experiences and feelings towards current society. Audiences can gain a profound understanding of the medical humanities through films and television shows with a medical theme. We look forward to more such films and television shows with a medical theme that depict "hospitals-the realest place" on camera. Films and television shows with a medical theme can serve as a storytelling medium to accelerate the spread of medical humanities and to promote harmony among doctors, patients, and the public.

Comparative Assessment of Mediterranean Gorgonian-Associated Microbial Communities Reveals Conserved Core and Locally Variant Bacteria

KAUST Repository

van de Water, Jeroen A J M; Melkonian, Ré my; Voolstra, Christian R.; Junca, Howard; Beraud, Eric; Allemand, Denis; Ferrier-Pagè s, Christine

2016-01-01

overlap was observed. These spatially consistent associations between gorgonians and their core bacteria suggest intricate symbiotic relationships and regulation of the microbiome composition by the host. At the same time, local variations in microbiome

A core performance study on an actinide recycling 'zero-sodium-void worth' core

International Nuclear Information System (INIS)

Kawashima, M.; Nakagawa, M.; Yamaoka, M.; Kasahara, F.

1994-01-01

A core performance study was made for an absorber-type parfait core (A-APC) as one of 'Zero-sodium-void-worth' core concepts. This evaluation study pursued different two aspects; one for transuranic (TRU) management strategy, and another for a loss-of-coolant anticipated transient behavior considering the unique core configuration. The results indicated that this core has a large flexibility for actinide recycling in terms of self-sufficiency and minor actinide burning. The result also showed that this core has kept a large mitigation potential for ULOF events as well as a simple flat core concept, reflecting detailed three dimensional core bowing behavior for the A-APC configuration. (author)

Core self-evaluations and work engagement: Testing a perception, action, and development path

NARCIS (Netherlands)

Tims, M.; Akkermans, J.

2017-01-01

Core self-evaluations (CSE) have predictive value for important work outcomes such as job satisfaction and job performance. However, little is known about the mechanisms that may explain these relationships. The purpose of the present study is to contribute to CSE theory by proposing and

Preliminaries on core image analysis using fault drilling samples; Core image kaiseki kotohajime (danso kussaku core kaisekirei)

Energy Technology Data Exchange (ETDEWEB)

Miyazaki, T; Ito, H [Geological Survey of Japan, Tsukuba (Japan)

1996-05-01

This paper introduces examples of image data analysis on fault drilling samples. The paper describes the following matters: core samples used in the analysis are those obtained from wells drilled piercing the Nojima fault which has moved in the Hygoken-Nanbu Earthquake; the CORESCAN system made by DMT Corporation, Germany, used in acquiring the image data consists of a CCD camera, a light source and core rotation mechanism, and a personal computer, its resolution being about 5 pixels/mm in both axial and circumferential directions, and 24-bit full color; with respect to the opening fractures in core samples collected by using a constant azimuth coring, it was possible to derive values of the opening width, inclination angle, and travel from the image data by using a commercially available software for the personal computer; and comparison of this core image with the BHTV record and the hydrophone VSP record (travel and inclination obtained from the BHTV record agree well with those obtained from the core image). 4 refs., 4 figs.

Symbolic violence among adolescents in affective dating relationships

Directory of Open Access Journals (Sweden)

Daniela Borges Bittar

2018-03-01

Full Text Available ABSTRACT Objective Understanding how adolescents signify their affective relationships and situations of conflict/violence within the dating context. Method A qualitative research with an empirical group comprised of adolescents from a state/public school, using focus group techniques and interviews. The analysis was performed through the interpretation of meanings method based on the hermeneutic-dialectical perspective. Results A total of 19 adolescents participated in the study. Two central theme categories emerged: “Meanings of adolescents’ affective relationships” and “From the (deconstruction of symbolic violence to the expression of other forms of violence”. Conclusion The results show that it is possible to understand situations from affective adolescent relationships in which the legitimation of symbolic violence against women is identified. We believe that acting on the origin of violence at the beginning of adolescents’ relationships is the best way to fight or minimize it, aiming for democratizing gender relations and preventing conjugal violence.

CQPSO scheduling algorithm for heterogeneous multi-core DAG task model

Science.gov (United States)

Zhai, Wenzheng; Hu, Yue-Li; Ran, Feng

2017-07-01

Efficient task scheduling is critical to achieve high performance in a heterogeneous multi-core computing environment. The paper focuses on the heterogeneous multi-core directed acyclic graph (DAG) task model and proposes a novel task scheduling method based on an improved chaotic quantum-behaved particle swarm optimization (CQPSO) algorithm. A task priority scheduling list was built. A processor with minimum cumulative earliest finish time (EFT) was acted as the object of the first task assignment. The task precedence relationships were satisfied and the total execution time of all tasks was minimized. The experimental results show that the proposed algorithm has the advantage of optimization abilities, simple and feasible, fast convergence, and can be applied to the task scheduling optimization for other heterogeneous and distributed environment.

Secondary Teacher and University Partnerships: Does Being in a Partnership Create Teacher Partners?

Science.gov (United States)

Burrows, Andrea C.

The purpose of this research was to understand how individuals, specifically secondary teachers and graduate engineering students, developed a working relationship in a grant funded project. I investigated three interrelated research questions about partnerships including: 1) What is the meaning of partnership to each individual? 2) How do the individuals negotiate the work in their partnership? and 3) Do the individual conceptions of partnership change as a result of their interactions? I used a qualitative descriptive case study methodology. I conducted nine interviews, four focus groups, 33 classroom field note observations, and collected emails. I detailed each of the three cases, and I conducted a cross case analysis of the three schools. I compared the similarities and differences between the cases in order to understand the partnership themes that defined a specific case and those that were generalized to several cases. Using grounded theory, my overall findings showed that each case generated six themes. These themes included product, perspective, expectations, decision making, relationships, and habit. I explored all six themes in current literature, and five of the six themes were prevalent there. In my study, habit was the core phenomenon but was not as common in the literature. It was related to the socio-cognitive theory of knowledge construction and Bourdieu's habitus. Additionally, it was connected to the concept of change in partnerships.

THE MEANING OF RELATIONSHIP IN HEMINGWAY’S “HILLS LIKE WHITE ELEPHANT”

Directory of Open Access Journals (Sweden)

Susanty Susanty

2015-12-01

Full Text Available This article is intended to postulate the position of women described well by Hemingway as a girl called Jig in “Hills like White Elephants” as a marginal part of a patriarchal society. Difficulty is found in describing the exact nature of a man-woman relationship in Hemingway as the woman characters are so thinly portrayed. “Hills like White Elephants” suggests a relationship between the meaning of white elephants and the man’s attitude toward the unborn child. The relationship presents the representation of boredom, desperateness of life, the sense of lost happiness, and the awareness of the failure of love. The story also can be defined into a two-part theme. The first is a commentary about the way selfishness can corrupt a relationship. The second comments on life and what it means to bear life. Keywords: attitude, character, Hemingway, relationship, women