Science.gov

Sample records for generation premieres appreciations

  1. Factors affecting the appreciation generated through applying human factors/ergonomics (HFE) principles to systems of work.

    PubMed

    So, R H Y; Lam, S T

    2014-01-01

    This retrospective study examined the levels of appreciation (applause) given by clients to Human Factors/Ergonomic (HFE) specialists after they have modified the systems of work. Thirteen non-academic projects were chosen because the HFE interventions involved changed the way workers work at their workplaces. Companies involved range from multi-national corporations and military organizations with thousands of employees to small trading companies with less than 10 employees. In 5 cases the HFE recommendations were fully adopted and well appreciated. In 4 they were largely ignored and not appreciated, with partial adoption and some appreciation in the other 4 cases. Three factors that predict appreciation were identified: (i) alignment between the benefits HFE can provide and the project's key performance indices; (ii) awareness of HFE among the client's senior management; and (iii) a team organization appropriate for applying HFE recommendations. Having an HFE specialist on the client's side can greatly increase levels of appreciation, but lack of such a specialist will not affect levels of appreciation. A clear contractual requirement for HFE intervention does not promote appreciation significantly, but its absence can greatly reduce levels of appreciation. These relationships are discussed using the Kano's model of quality. Means to generate greater appreciation of the benefits of HFE are discussed.

  2. Stories appreciating both sides of the generation gap: baby boomer and Generation X nurses working together.

    PubMed

    Sudheimer, Erin E

    2009-01-01

    With nurses from the baby boomer and Generation X providing the majority of bedside nursing care, multigenerational differences are present in the workplace. The key to improved job satisfaction is the development of understanding and talking through differences between nurses of these age groups. From the perspective of a Generation X nurse, this paper addresses the differences in work ethic and values between these age groups and shows how such differences affect satisfaction with professional nursing. Improved job fulfillment can increase nursing retention and lessen the effects of the nursing shortage.

  3. Generating Literary Appreciation (Among High School and College Students). Report 1.

    ERIC Educational Resources Information Center

    Roeming, Robert F., Ed.

    The seminar summarized in this report was held at the University of Wisconsin (Milwaukee) in July 1970 as part of the summer program of the Center for Twentieth Century Studies. Moderator for the seminar, for which the general topic was the appreciation of literature as one of the arts, was Robert F. Roeming, director of the Center. Each of the…

  4. Appreciative Education

    ERIC Educational Resources Information Center

    Bloom, Jennifer L.; Hutson, Bryant L.; He, Ye; Konkle, Erin

    2013-01-01

    Appreciative education is presented as a framework for leading higher education institutions, delivering truly student-centered services, and guiding higher education professionals' interactions with students.

  5. Musical appreciation

    NASA Astrophysics Data System (ADS)

    Medina, Maria del Consuelo

    2002-11-01

    Pre-school listening to music is the principal way that leads to the appreciation of music that later facilitates knowledge and pleasure in the history of music. At the prescholastic age it is a very important aspect of education, and reasons and suggestions will be given. The activities must be brief, the teachers of music can at the most develop the activity every five minutes, leaving time for rest or expansion. Another suitable way to bring the child to music is through stories, which please all children; let them go to an unreal and fantastic world and listen to a story or an exciting adventure. The story then, should be brief, simple, with action, with familiar characters, but with some mystery; some repetitive element; and an ending both surprising and happy. It is preferable to include small folkloric tales from the universal repertoire, with works of simple and clear structure.

  6. Precision Cleaning - Path to Premier

    NASA Technical Reports Server (NTRS)

    Mackler, Scott E.

    2008-01-01

    ITT Space Systems Division s new Precision Cleaning facility provides critical cleaning and packaging of aerospace flight hardware and optical payloads to meet customer performance requirements. The Precision Cleaning Path to Premier Project was a 2007 capital project and is a key element in the approved Premier Resource Management - Integrated Supply Chain Footprint Optimization Project. Formerly precision cleaning was located offsite in a leased building. A new facility equipped with modern precision cleaning equipment including advanced process analytical technology and improved capabilities was designed and built after outsourcing solutions were investigated and found lacking in ability to meet quality specifications and schedule needs. SSD cleans parts that can range in size from a single threaded fastener all the way up to large composite structures. Materials that can be processed include optics, composites, metals and various high performance coatings. We are required to provide verification to our customers that we have met their particulate and molecular cleanliness requirements and we have that analytical capability in this new facility. The new facility footprint is approximately half the size of the former leased operation and provides double the amount of throughput. Process improvements and new cleaning equipment are projected to increase 1st pass yield from 78% to 98% avoiding $300K+/yr in rework costs. Cost avoidance of $350K/yr will result from elimination of rent, IT services, transportation, and decreased utility costs. Savings due to reduced staff expected to net $4-500K/yr.

  7. An Open Letter to Premier Wen Jiabao

    ERIC Educational Resources Information Center

    Chinese Education and Society, 2008

    2008-01-01

    This article is an open letter of a group of early childhood education (ECE) practitioners to Premier Wen Jiabao. This open letter was written with one goal in mind: to ask Premier Wen's government to take measures to protect young children and support early childhood education. These practitioners have become worried about the many accidents that…

  8. Dynamics of aesthetic appreciation

    NASA Astrophysics Data System (ADS)

    Carbon, Claus-Christian

    2012-03-01

    Aesthetic appreciation is a complex cognitive processing with inherent aspects of cold as well as hot cognition. Research from the last decades of empirical has shown that evaluations of aesthetic appreciation are highly reliable. Most frequently, facial attractiveness was used as the corner case for investigating aesthetic appreciation. Evaluating facial attractiveness shows indeed high internal consistencies and impressively high inter-rater reliabilities, even across cultures. Although this indicates general and stable mechanisms underlying aesthetic appreciation, it is also obvious that our taste for specific objects changes dynamically. Aesthetic appreciation on artificial object categories, such as fashion, design or art is inherently very dynamic. Gaining insights into the cognitive mechanisms that trigger and enable corresponding changes of aesthetic appreciation is of particular interest for research as this will provide possibilities to modeling aesthetic appreciation for longer durations and from a dynamic perspective. The present paper refers to a recent two-step model ("the dynamical two-step-model of aesthetic appreciation"), dynamically adapting itself, which accounts for typical dynamics of aesthetic appreciation found in different research areas such as art history, philosophy and psychology. The first step assumes singular creative sources creating and establishing innovative material towards which, in a second step, people adapt by integrating it into their visual habits. This inherently leads to dynamic changes of the beholders' aesthetic appreciation.

  9. Scottish Premier League Reading Stars Evaluation Report

    ERIC Educational Resources Information Center

    National Literacy Trust, 2009

    2009-01-01

    Scottish Premier League (SPL) Reading Stars uses the motivational power of football to attract families who need support with literacy into a positive and friendly learning environment. It ran for the first time between March and August 2009 and attracted 225 children and 190 adults to take part in a series of inspirational learning sessions in 23…

  10. Premier League Reading Stars. Annual Review 2010

    ERIC Educational Resources Information Center

    National Literacy Trust, 2010

    2010-01-01

    Premier League Reading Stars (PLRS) is an educational project that harnesses the motivational power of football to encourage families to enjoy reading. It targets those hard to reach groups in society who may not have shown an interest in reading, but who do have a passion for football. PLRS has been running since 2003 following the creation of a…

  11. "Music Appreciation" as Praxis

    ERIC Educational Resources Information Center

    Regelski, Thomas A.

    2006-01-01

    Aesthetic doctrine hypothesizes a for-its-own-sake, "disinterested" autonomy of music from life and assumes, then, that "good" music exists only to be contemplated, and that proper "appreciation" depends on informed "understanding." This distantiation of music from life creates a gap between aesthetes who have (unfortunately) sacralized classical…

  12. Electronic Music Appreciation.

    ERIC Educational Resources Information Center

    Peacock, Kenneth J.

    1984-01-01

    Electronic music can be used to give nonmusic majors an appreciation of musical culture. As final projects, students complete compositions and make the same musical decisions that composers make. Emphasis is on understanding of the electronic medium and on aural analysis. (CS)

  13. Art Appreciation and Technique.

    ERIC Educational Resources Information Center

    Dean, Diane R.; Milam, Debora

    1985-01-01

    Presents examples of independent study units for gifted high school students in a resource room setting. Both art appreciation and technique are covered in activities concerned with media (basics of pencil, India ink, pastels, crayons, oil, acrylics, and watercolors), subject matter (landscapes, animals, the human figure), design and illustration…

  14. Ar-40/Ar-39 laser-probe dating of diamond inclusions from the Premier kimberlite

    NASA Technical Reports Server (NTRS)

    Phillips, D.; Onstott, T. C.; Harris, J. W.

    1989-01-01

    The results of Ar-40/Ar-39 laser-probe analyses of individual eclogitic clinopyroxene inclusions from Premier diamonds are reported which yield a mean age of 1198 + or - 14 Myr. This age agrees well with Sm-Nd and Ar-40/Ar-39 analyses on similar Premier inclusions and is indistinguishable from the inferred time of emplacement of the host kimberlite, which implies that diamond formation was essentially synchronous with kimberlite generation. The extrapolated nonradiogenic Ar-40/Ar-36 ratio of 334 + or - 102 is similar to the present-day atmospheric composition. This value is inconsistent with Sr and Nd isotopic signatures from Premier eclogite inclusions, which suggest a depleted mantle source. Preentrapment equilibration of the inclusions with an Ar-36-rich fluid is the most probable explanation for the low nonradiogenic composition.

  15. Giuseppe Viesti - An appreciation

    NASA Astrophysics Data System (ADS)

    Natowitz, Joseph B.

    2016-07-01

    Professor Giussepe Viesti of the Department of Physics of the University of Padova, an outstanding researcher in both fundamental and applied nuclear science and a dedicated supporter of Latin American Nuclear Science died in January 2015. The following brief appreciation was presented in a memorial session celebrating and honoring his professional life, his accomplishments and his enduring impact on his science and on his colleagues.

  16. Learning the Languages of Appreciation

    ERIC Educational Resources Information Center

    White, Paul

    2014-01-01

    In his work with schools and other workplaces, psychologist Paul White has learned that many programs designed to appreciate employees fall flat because the appreciation is too generic or involves something the employees don't want (such as getting up in front of a group). Effective appreciation is (1) offered regularly, (2) valued by the…

  17. Maimonides’ Appreciation for Medicine

    PubMed Central

    Gesundheit, Benjamin

    2011-01-01

    Moses Maimonides, the illustrious medieval rabbi and philosopher, dedicated the last decade of his life primarily to medicine. His strong interest in medicine was an integral component of his religious-philosophical teachings and world view. In this paper various sources from his rabbinic writings are presented that explain Maimonides’ motivation regarding and deep appreciation for medicine: (A) The physician fulfills the basic biblical obligation to return lost objects to their owner, for with his knowledge and experience the physician can restore good health to his sick fellow human being; (B) medicine provides a unique opportunity to practice imitatio dei, as it reflects the religious duty to maintain a healthy life-style; (C) as an important natural science, medicine offers tools to recognize, love, and fear God. These three aspects address man’s relationship and obligation towards his fellow-man, himself and God. Biographical insights supported by additional sources from Maimonides’ writings are discussed. PMID:23908790

  18. Maimonides' appreciation for medicine.

    PubMed

    Gesundheit, Benjamin

    2011-01-01

    Moses Maimonides, the illustrious medieval rabbi and philosopher, dedicated the last decade of his life primarily to medicine. His strong interest in medicine was an integral component of his religious-philosophical teachings and world view. In this paper various sources from his rabbinic writings are presented that explain Maimonides' motivation regarding and deep appreciation for medicine: (A) The physician fulfills the basic biblical obligation to return lost objects to their owner, for with his knowledge and experience the physician can restore good health to his sick fellow human being; (B) medicine provides a unique opportunity to practice imitatio dei, as it reflects the religious duty to maintain a healthy life-style; (C) as an important natural science, medicine offers tools to recognize, love, and fear God. These three aspects address man's relationship and obligation towards his fellow-man, himself and God. Biographical insights supported by additional sources from Maimonides' writings are discussed.

  19. Appreciative Leadership: Supporting Education Innovation

    ERIC Educational Resources Information Center

    Orr, Tracy; Cleveland-Innes, Marti

    2015-01-01

    Appreciative Leadership is unique among leadership theories both past and present. This uniqueness includes its strength-based practice, search for the positive in people and organizations, and the role this plays in organizational innovation and transformation. What follows is a summary of Appreciative Inquiry and the five main principles on…

  20. 78 FR 34241 - African-American Music Appreciation Month, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-06

    ... June 6, 2013 Part III The President Proclamation 8992--African-American Music Appreciation Month, 2013... May 31, 2013 African-American Music Appreciation Month, 2013 By the President of the United States of... lasting freedom. Through every generation, music has reflected and renewed our national...

  1. Appreciating mathematical structure for all

    NASA Astrophysics Data System (ADS)

    Mason, John; Stephens, Max; Watson, Anne

    2009-07-01

    We take mathematical structure to mean the identification of general properties which are instantiated in particular situations as relationships between elements or subsets of elements of a set. Because we take the view that appreciating structure is powerfully productive, attention to structure should be an essential part of mathematical teaching and learning. This is not to be confused with teaching children mathematical structure. We observe that children from quite early ages are able to appreciate structure to a greater extent than some authors have imagined. Initiating students to appreciate structure implies, of course, that their appreciation of it needs to be cultivated in order to deepen and to become more mature. We first consider some recent research that supports this view and then go on to argue that unless students are encouraged to attend to structure and to engage in structural thinking they will be blocked from thinking productively and deeply about mathematics. We provide several illustrative cases in which structural thinking helps to bridge the mythical chasm between conceptual and procedural approaches to teaching and learning mathematics. Finally we place our proposals in the context of how several writers in the past have attempted to explore the importance of structure in mathematics teaching and learning.

  2. Music Appreciation Class: Broadening Perspectives.

    ERIC Educational Resources Information Center

    Huang, Hao

    1997-01-01

    Outlines approaches for introducing multicultural music into the standard music appreciation class. Notes the close relationship and influence shared by Middle Eastern and Western music and recommends using this as a starting point. Includes selected resources on world music and recommended music selections. (MJP)

  3. Stuart Gatehouse: A Personal Appreciation

    PubMed Central

    Haggard, Mark

    2008-01-01

    Stuart Gatehouse worked in the MRC Institute of Hearing Research Scottish Section for 29 years until his untimely death in 2007. The former director records a personal appreciation but also an explanation, for those who did not know him well, of the mixture of qualities that made him an outstanding applied scientist. PMID:18567588

  4. Appreciating Mathematical Structure for All

    ERIC Educational Resources Information Center

    Mason, John; Stephens, Max; Watson, Anne

    2009-01-01

    We take "mathematical structure" to mean the identification of general properties which are instantiated in particular situations as relationships between elements or subsets of elements of a set. Because we take the view that appreciating structure is powerfully productive, attention to structure should be an essential part of…

  5. Premier League Reading STARS 2013/14. Evaluation Report

    ERIC Educational Resources Information Center

    Pabion, Clémence

    2015-01-01

    The National Literacy Trust's Premier League Reading Stars programme (PLRS) is a reading intervention for children aged 8 to 13 that captures the motivational power of football to inspire children and young people to read more and to improve their literacy skills. PLRS is delivered by teachers and librarians. The programme delivers statutory…

  6. The 2006 ACTER Presidential Address: The Premier Educational Delivery System

    ERIC Educational Resources Information Center

    Elliot, Jack

    2007-01-01

    In this address, ACTER President Jack Elliot states that Career and Technical Education (CTE) is the premier educational delivery system in the world. It addresses all learning styles by employing pedagogical strategies that embrace all of the multiple intelligence areas and incorporate the current knowledge in brain-based research. He discusses…

  7. Open Access Publishing in Indian Premier Research Institutions

    ERIC Educational Resources Information Center

    Bhat, Mohammad Hanief

    2009-01-01

    Introduction: Publishing research findings in open access journals is a means of enhancing visibility and consequently increasing the impact of publications. This study provides an overview of open access publishing in premier research institutes of India. Method: The publication output of each institution from 2003 to 2007 was ascertained through…

  8. The impact of dermatology in premier medicine journals.

    PubMed

    Kheterpal, Meenal K; Ellis, Charles N

    2011-01-01

    In the past 15 years, research in dermatology has significantly increased. Dermatology-related contributions in premier medical journals such as The New England Journal of Medicine (NEJM) and The Journal of the American Medical Association (JAMA) are the representation of our field in the medical world. To analyze this representation, incidence of dermatology-related contributions in NEJM and JAMA during 3 separate years (during a 15-year period) was calculated.

  9. Musician earplugs: Appreciation and protection

    PubMed Central

    Bockstael, Annelies; Keppler, Hannah; Botteldooren, Dick

    2015-01-01

    Recreational music exposure is a potential risk factor for noise-induced hearing loss (NIHL). Augmented hearing protectors have been designed with modified attenuation characteristics to combine hearing protection and listening comfort. However, to date, only a few independent studies have assessed the performance of those augmented protectors in realistic exposure conditions. This study compares the listening experience and temporary effects on cochlear status with different types of earplugs after exposure to contemporary club music. Five different types of commercially available hearing protectors were worn, all commonly used during leisure-time music exposure. Four of them were augmented premolded earplugs and the fifth type was an inexpensive, standard earplug frequently distributed for free at music events. During five different test sessions of 30 min each, participants not professionally involved in music wore one particular type of protector. Contemporary club music was played at sound pressure levels (SPLs) representative of concerts and bars. After each listening session, a questionnaire on sound quality and general appreciation was completed. In addition, otoacoustic emissions (OAEs) were measured directly before and after music exposure. The reported appreciation clearly differed depending on the addressed characteristics and the specific earplug type. In this test group, the reported appreciation mainly depended on comfort and looks, while differences in sound quality were less noticeable. The changes in OAE amplitude before and after noise exposure were small in terms of clinical standards. Nevertheless, the observed temporary shifts differed systematically for the different types of hearing protectors, with two types of musician earplug showing a more systematic decline than the others. Further research with respect to actual use and achieved protection for real, unsupervised music exposure is warranted. PMID:26168950

  10. Note of appreciation to reviewers

    PubMed Central

    Reichert, Janice M

    2015-01-01

    As we begin a new year, the Editorial Board, Associate and Assistant Editors and Editor-in-Chief of mAbs would like to thank the reviewers who contributed their insights and advice, as well as suggestions for improvement of manuscripts submitted for publication in mAbs volume 6, issues 1–6 (2014). The peer-review process involved the investment of substantial time and effort by the experts listed below, and we sincerely appreciate their valuable input on the selection of relevant, high-quality articles for mAbs’ readers.

  11. 24 CFR 206.23 - Shared appreciation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Shared appreciation. 206.23 Section... CONVERSION MORTGAGE INSURANCE Eligibility; Endorsement Eligible Mortgages § 206.23 Shared appreciation. (a) Additional interest based on net appreciated value. Any mortgage for which the mortgagee has chosen...

  12. Analytical Sociology: A Bungean Appreciation

    NASA Astrophysics Data System (ADS)

    Wan, Poe Yu-ze

    2012-10-01

    Analytical sociology, an intellectual project that has garnered considerable attention across a variety of disciplines in recent years, aims to explain complex social processes by dissecting them, accentuating their most important constituent parts, and constructing appropriate models to understand the emergence of what is observed. To achieve this goal, analytical sociologists demonstrate an unequivocal focus on the mechanism-based explanation grounded in action theory. In this article I attempt a critical appreciation of analytical sociology from the perspective of Mario Bunge's philosophical system, which I characterize as emergentist systemism. I submit that while the principles of analytical sociology and those of Bunge's approach share a lot in common, the latter brings to the fore the ontological status and explanatory importance of supra-individual actors (as concrete systems endowed with emergent causal powers) and macro-social mechanisms (as processes unfolding in and among social systems), and therefore it does not stipulate that every causal explanation of social facts has to include explicit references to individual-level actors and mechanisms. In this sense, Bunge's approach provides a reasonable middle course between the Scylla of sociological reification and the Charybdis of ontological individualism, and thus serves as an antidote to the untenable "strong program of microfoundations" to which some analytical sociologists are committed.

  13. Mobilizing Change in a Business School Using Appreciative Inquiry

    ERIC Educational Resources Information Center

    Grandy, Gina; Holton, Judith

    2010-01-01

    Purpose: The purpose of this paper is to explore how appreciative inquiry (AI) as a pedagogical tool can be generative in nature creating opportunities for development and change in a business school context. Design/methodology/approach: Using a qualitative approach this research involved data collection and analysis in three stages of AI with a…

  14. Inspiring an Aesthetic Appreciation of Language

    ERIC Educational Resources Information Center

    Haas, Kay Parks

    2011-01-01

    The author has always had an appreciation of language--its rhythms, sounds, wordplay, dialects, usage variations, and powers to manipulate. Reflecting on how she came to this appreciation, she remembers her father reciting poems to her when she was a little girl. She was enthralled by the rhythm, the rhyme, and the sounds of the words--both…

  15. Eliciting User Requirements Using Appreciative Inquiry

    ERIC Educational Resources Information Center

    Gonzales, Carol Kernitzki

    2010-01-01

    Many software development projects fail because they do not meet the needs of users, are over-budget, and abandoned. To address this problem, the user requirements elicitation process was modified based on principles of Appreciative Inquiry. Appreciative Inquiry, commonly used in organizational development, aims to build organizations, processes,…

  16. Psychometric Analysis of the Appreciative Advising Inventory

    ERIC Educational Resources Information Center

    Crone, Nancy J.

    2013-01-01

    The Appreciative Advising Inventory is an instrument created for use in academic advising. The inventory helps the advisor get to know and understand the student, which in turn allows the advisor to better assist the student. This research provides a psychometric analysis of the Appreciative Advising Inventory to measure its validity and…

  17. 3 CFR 8992 - Proclamation 8992 of May 31, 2013. African-American Music Appreciation Month, 2013

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Music Appreciation Month, 2013 8992 Proclamation 8992 Presidential Documents Proclamations Proclamation 8992 of May 31, 2013 Proc. 8992 African-American Music Appreciation Month, 2013By the President of the... dream of true and lasting freedom. Through every generation, music has reflected and renewed...

  18. Premier(e) Books.

    ERIC Educational Resources Information Center

    Searcher, 1999

    1999-01-01

    This month's previewed book is "Neal-Schuman Authoritative Guide To Evaluating Information on the Internet" by Alison Cooke. The excerpted chapter, "Evaluating Particular Types of Sources," looks at a variety of Internet sources, such as organizational World Wide Web sites, personal home pages, FTP archives, current awareness…

  19. Fred Haise Honored at Aerospace Appreciation Night

    NASA Video Gallery

    Retired NASA astronaut and test pilot Fred Haise was honored recently by the Lancaster, Calif., Jethawks baseball team at its Aerospace Appreciation Night. Best known as one of the Apollo 13 crew, ...

  20. Behavioral transitions and weight change patterns within the PREMIER trial.

    PubMed

    Bartfield, Jessica K; Stevens, Victor J; Jerome, Gerald J; Batch, Bryan C; Kennedy, Betty M; Vollmer, William M; Harsha, David; Appel, Lawrence J; Desmond, Renee; Ard, Jamy D

    2011-08-01

    Little is known about the transition in behaviors from short-term weight loss to maintenance of weight loss. We wanted to determine how short-term and long-term weight loss and patterns of weight change were associated with intervention behavioral targets. This analysis includes overweight/obese participants in active treatment (n = 507) from the previously published PREMIER trial, an 18-month, multicomponent lifestyle intervention for blood pressure reduction, including 33 intervention sessions and recommendations to self-monitor food intake and physical activity daily. Associations between behaviors (attendance, recorded days/week of physical activity, food records/week) and weight loss of ≥5% at 6 and 18 months were examined using logistic regression. We characterized the sample using 5 weight change categories (weight gained, weight stable, weight loss then relapse, late weight loss, and weight loss then maintenance) and analyzed adherence to the behaviors for each category, comparing means with ANOVA. Participants lost an average of 5.3 ± 5.6 kg at 6 months and 4.0 ± 6.7 kg (4.96% of body weight) by 18 months. Higher levels of attendance, food record completion, and recorded days/week of physical activity were associated with increasing odds of achieving 5% weight loss. All weight change groups had declines in the behaviors over time; however, compared to the other four groups, the weight loss/maintenance group (n = 154) had statistically less significant decline in number of food records/week (48%), recorded days/week of physical activity (41.7%), and intervention sessions attended (12.8%) through 18 months. Behaviors associated with short-term weight loss continue to be associated with long-term weight loss, albeit at lower frequencies. Minimizing the decline in these behaviors may be important in achieving long-term weight loss.

  1. Le premier relaxeur ferroélectrique oxyfluoré

    NASA Astrophysics Data System (ADS)

    Ravez, J.; Simon, A.

    1997-02-01

    Une étude diélectrique fine du système BaTiO3-BaLiF3 a montré que les céramiques de composition Ba(Ti1 - xLix)O3 - 3xF3x présentent deux comportements différents: l'un de type ferroélectrique classique pour (0 ≤ x 0,04), l'autre de type relaxeur ferroélectrique pour (0,04 <>x<> 0,15). Ces derniers matériaux constituent les premiers relaxeurs ferroélectriques oxyfluorés et comportent les caractéristiques diélectriques typiques correspondantes: transition de phase diffuse, dispersion en fréquence, croissance de Tm (température du maximum de 'r) avec la fréquence, écart à la loi de Curie-Weiss, etc. C'est l'occupation des mêmes sites cristallographiques par des cations (Ti4+, Li+) et anions (O2 - , F - ) hétérovalents qui est à l'origine de telles propriétés. A fine dielectric study of the BaTiO3-BaLiF3 system has shown that ceramics with composition Ba(Ti1 - xLix)O3 - 3xF3x present two different behaviours: a classical ferroelectric one for (0 ≤ x 0.04), a ferroelectric relaxor one for (0.04 x 0.15). Such materials constitute the first oxyfluoride ferroelectric relaxors with corresponding typical dielectric characteristics: diffuse phase transition, frequency dispersion, increase of Tm (temperature of the maximum of 'r) with frequency, deviation from the Curie-Weiss law. The occupation of the same crystallographic sites by heterovalent cations (Ti4+, Li+) and anions (O2 - , F - ) is the cause of such properties.

  2. Transforming KSC to be the World's Premier 21st Century Launch Complex

    NASA Technical Reports Server (NTRS)

    Engler, Tom

    2011-01-01

    This slide presentation reviews the work being done to transform the Kennedy Space Center into what is hoped to be the world's premier launch complex, capable of launching commercial and government satellites and manned spacecraft.

  3. Analysis of high intensity activity in Premier League soccer.

    PubMed

    Di Salvo, V; Gregson, W; Atkinson, G; Tordoff, P; Drust, B

    2009-03-01

    The aim of the present investigation was to provide a detailed analysis of the high intensity running activity completed by elite soccer players during match-play. A further aim of the study was to evaluate the importance of high intensity running activity to overall team success. Observations on individual match performance measures were undertaken on 563 outfield players (median of 8 games per player; range=1-57) competing in the English Premier League from 2003/2004 to 2005/2006 using a computerised tracking system (Prozone, Leeds, England). High intensity activities selected for analysis included total high intensity running distance (THIR), total sprint distance (TSD) and the number and type of sprints undertaken. Total high intensity running distance in possession and without possession of the ball was also analysed. The THIR was dependant upon playing position with wide midfield (1,049+/-106 m) and central defenders (681+/-128 m) completing the highest and lowest distance respectively (p<0.001). High intensity activity was also related to team success with teams finishing in the bottom five (919+/-128 m) and middle ten (917+/-143 m) league positions completing significantly more THIR compared with teams in the top five (885+/-113 m) (p=0.003). The THIR and TSD also significantly declined during the 2nd half with the greatest decrements observed in wide midfield and attacking players (p<0.05). Both positional differences in high intensity activity and the observed change in activity throughout the game were also influenced by team success (p<0.05). The results of the present study indicate that high intensity activity in elite soccer match-play is influenced by both playing position and previous activity in the game. These activity patterns are also dependant upon success of the team. This may indicate that overall technical and tactical effectiveness of the team rather than high levels of physical performance per se are more important in determining success

  4. Appreciative Inquiry as an Organizational Development Tool.

    ERIC Educational Resources Information Center

    Martinetz, Charles F.

    2002-01-01

    Defines appreciative inquiry as a change model that uses traditional organizational development processes (team building, strategic planning, business process redesign, management audits) in a new way, both as a philosophy and as a process. Emphasizes collaboration, participation of all voices, and changing the organization rather than the people.…

  5. A Jazz Primer. Jazz Appreciation Month.

    ERIC Educational Resources Information Center

    Teaching Music, 2002

    2002-01-01

    Presents background information on Jazz Appreciation Month. Includes a lesson for middle level students that can be adapted for upper elementary and high school students on jazz history. Offers an extension activity that incorporates oral history and provides a list of Internet and print resources on jazz. (CMK)

  6. Learning to Look: Appreciating Child Art.

    ERIC Educational Resources Information Center

    Engel, Brenda S.

    1996-01-01

    Appreciating children's art involves considering all work as an expressive form which conveys its own meaning. Characteristics that can be examined include the medium and materials used; the size, shape, colors, and angles present; the subject, scene, idea, or emotion represented; and the nature and origin of the idea for the work. (JW)

  7. Olive Banks (1923-2006): An Appreciation

    ERIC Educational Resources Information Center

    Purvis, June

    2008-01-01

    This Appreciation of Olive Banks (1923-2006) draws upon her memoir published in Women's History Review, Vol. 8, No. 3, 1999, pp. 401-410, and upon the author's recollections of and correspondence with her. Born into a solidly working-class family, Olive Banks overcame the disadvantages of her social class background and gender to become an…

  8. An Interdisciplinary Approach to Art Appreciation

    ERIC Educational Resources Information Center

    Law, Sophia S. M.

    2010-01-01

    Background: Under the challenge of many post-modern theories and critics on art and art history, the boundaries and definition of art has becoming more diverse. Conventional art appreciation no longer covers all the debates and issues arising from the complex meaning of art in the modern world. Art education today must widen students' vision of…

  9. Development of a Measure of Humour Appreciation

    ERIC Educational Resources Information Center

    Chik, Maria P. Y.; Leung, C. S. Benjamin; Molloy, Geoffrey N.

    2005-01-01

    The procedure for the development of a measure of humour appreciation among a convenience sample of 53 primary school children attending a one-week summer program held in Hong Kong is described. Two sets of visual stimuli depicting pictures of local celebrities portrayed either veridically (congruously) or incongruously were established from a…

  10. A Premiere example of the illusion of harm reduction cigarettes in the 1990s

    PubMed Central

    Pollay, R; Dewhirst, T

    2003-01-01

    Objective: To use the product launch of Player's Premiere as a case study for understanding the new cigarette product development process during the 1990s. We determine the (in)validity of industry claims that: (1) development of the physical product preceded the promotional promise of "less irritation"; (2) "less irritation" was actually realised; (3) advertising informed consumers; and (4) advertising regulations caused the product's failure in the marketplace. Setting: Court proceedings assessing the constitutionality of Canada's Tobacco Act, which substantially restricts cigarette advertising. The 2002 Quebec Superior Court trial yielded a new collection of internal documents from Imperial Tobacco Ltd (ITL), including several about the development and marketing of Player's Premiere. Method: Trial testimony and corporate documents were reviewed to determine the validity of the industry representations about the new cigarette product development process, focusing on the case history of Player's Premiere. Results: In direct contradiction to industry testimony, the documentary evidence demonstrates that (1) communications for Player's Premiere, which claimed less irritation, were developed long before finding a product that could deliver on the promise; (2) ITL did not sell a "less irritating" product that matched its promotional promise; (3) the advertising and other communications for Player's Premiere were extensive, relying on the hi-tech appearances ("tangible credibility") of a "unique" filter, yet were uninformative and vague; and (4) Player's Premiere failed in the marketplace, despite extensive advertising and retail support, because it was an inferior product that did not live up to its promotional promise, not because of regulation of commercial speech. Conclusions: New product development entails extensive consumer research to craft all communications tools in fine detail. In the case of Player's Premiere, this crafting created a false and misleading

  11. Body appreciation and attitudes toward menstruation.

    PubMed

    Chrisler, Joan C; Marván, Maria Luisa; Gorman, Jennifer A; Rossini, Meghan

    2015-01-01

    Menstruation is an important function of the female body, yet it has rarely been included in research on body image. As women's attitudes toward menstruation are so often negative, this study was designed to examine whether women with positive body image would have more positive attitudes toward menstruation. Seventy-two American women, ages 18-45 years, were recruited online to complete the Body Appreciation Scale (Avalos et al., 2005) and the Beliefs about and Attitudes toward Menstruation Scale (Marván et al., 2006) and to answer some questions about their interest in menstrual suppression. Linear regressions showed that higher scores on body appreciation predicted more positive attitudes toward and beliefs about menstruation, but were not related to interest in menstrual suppression. Our findings may be useful in designing interventions to increase women's comfort with their bodies and bodily functions.

  12. Appreciative leadership: building customer-driven partnerships.

    PubMed

    Sherwood, Gwen

    2006-12-01

    Partnerships are relationships and are only as effective as the communication between participants. Partnerships imply building something new by bringing together varying elements to achieve mutual goals. Appreciative inquiry initiates change through questions derived from valuing. Leaders who use inquiry to initiate business planning to create academic and practice partnerships move away from traditional industrial models in healthcare to focus on the symbiotic, interdependent, and complex need for partnerships between education and practice as evidenced in exemplars.

  13. Can persons with schizophrenia appreciate visual art?

    PubMed

    Chen, Y; Norton, D; McBain, R

    2008-10-01

    The way schizophrenia patients perceive the world is largely mysterious. Understanding and appreciating the visual world begins with the perception of basic visual features, which is altered in this mental disorder. Yet, the roles basic visual features play in functional activities such as appreciation of art are unclear. This study examined the effects of visual feature manipulation on beauty perception of art in schizophrenia patients (n=29) and in normal controls (n=30). Three pieces of art--The Starry Night (Van Gogh), Mona Lisa (Da Vinci) and a natural landscape photograph (anonymous)--were manipulated in terms of their coloration (removal of color), spatial frequency content (low or high-frequency pass) and visual noise level (with added noise). Subjects judged the beauty of the original and visual-feature-manipulated artworks by rating each piece individually (1 to 7) and by ranking all pieces from most to least beautiful. For the three original art pieces, averaged ratings and rankings were similar in patients and controls. However, when the visual features of the original pieces were manipulated, changes in the beauty ratings were significantly smaller in patients. The reduced sensitivity to visual feature manipulations suggests that the modulation of basic visual signals, often used for vivid and dynamic expressions in art, may be under-appreciated in schizophrenia.

  14. NASA Names Premier X-Ray Observatory and Schedules Launch

    NASA Astrophysics Data System (ADS)

    1998-12-01

    NASA's Advanced X-ray Astrophysics Facility has been renamed the Chandra X-ray Observatory in honor of the late Indian-American Nobel laureate, Subrahmanyan Chandrasekhar. The telescope is scheduled to be launched no earlier than April 8, 1999 aboard the Space Shuttle Columbia mission STS-93, commanded by astronaut Eileen Collins. Chandrasekhar, known to the world as Chandra, which means "moon" or "luminous" in Sanskrit, was a popular entry in a recent NASA contest to name the spacecraft. The contest drew more than six thousand entries from fifty states and sixty-one countries. The co-winners were a tenth grade student in Laclede, Idaho, and a high school teacher in Camarillo, CA. The Chandra X-ray Observatory Center (CXC), operated by the Smithsonian Astrophysical Observatory, will control science and flight operations of the Chandra X-ray Observatory for NASA from Cambridge, Mass. "Chandra is a highly appropriate name," said Harvey Tananbaum, Director of the CXC. "Throughout his life Chandra worked tirelessly and with great precision to further our understanding of the universe. These same qualities characterize the many individuals who have devoted much of their careers to building this premier X-ray observatory." "Chandra probably thought longer and deeper about our universe than anyone since Einstein," said Martin Rees, Great Britain's Astronomer Royal. "Chandrasekhar made fundamental contributions to the theory of black holes and other phenomena that the Chandra X-ray Observatory will study. His life and work exemplify the excellence that we can hope to achieve with this great observatory," said NASA Administrator Dan Goldin. Widely regarded as one of the foremost astrophysicists of the 20th century, Chandrasekhar won the Nobel Prize in 1983 for his theoretical studies of physical processes important to the structure and evolution of stars. He and his wife immigrated from India to the U.S. in 1935. Chandrasekhar served on the faculty of the University of

  15. Corporate social responsibility and mental health: the Premier League football Imagine Your Goals programme.

    PubMed

    Henderson, Claire; O'Hara, Stefanie; Thornicroft, Graham; Webber, Martin

    2014-08-01

    Football is increasingly used to facilitate recovery in mental health services, often in partnership with football clubs. However, few clubs have made mental health part of their corporate social responsibility programmes until recently. We report the impact on participants of the 'Imagine Your Goals' programme, run by 16 Premier League football clubs in conjunction with England's Time to Change programme to reduce mental health-related stigma and discrimination. Mixed methods evaluation used pre/post measures of well-being, access to social capital, focus groups held early on and towards the end of the two-year programmes, and questionnaires for coaching staff. There were no significant changes to participants' mental well-being scores between baseline and follow-up, nor to the total number of social resources accessible through their networks. However, there was a statistically significant increase at follow-up in the mean score of the personal skills subscale of the Resource Generator-UK. Participants' individual skills were also higher at follow-up. Qualitative data showed programmes had largely met participants' expectations in terms of socializing, providing structure and improving fitness levels, exceeded expectations in relationships with coaching staff and additional activities, but did not always meet them in improving football skills. Participants varied in their knowledge of exit opportunities, depending on which club's programme they attended. A minority of clubs reported difficulties in recruitment and concerns about planning for the future of the projects. Football clubs and the charitable foundations they set up can successfully deliver programmes to people with mental health problems which improve access to personal skills social capital and have other potential benefits.

  16. Appreciation of peer reviewers for 2014

    NASA Astrophysics Data System (ADS)

    Becker, Thorsten W.; Bass, Jay; Blichert-Toft, Janne; Derry, Lou; Lee, Cin-Ty; Tyburczy, James; Vance, Derek; Yokoyama, Yusuke

    2015-09-01

    The editorial and scientific publishing process relies on the sustained work of volunteer reviewers, and evaluating the interdisciplinary and broad interest papers published in G-Cubed can be a particular challenge. As Editors and Associated Editors, we are therefore hugely appreciative of the efforts of our reviewers, and would like to thank and acknowledge them in this editorial. G-Cubed published 257 manuscripts out of 431 submissions in 2014, and for this, we were able to rely on the efforts of 710 dedicated reviewers. Their names are listed below; in italics are those 27 who provided three or more reviews. A big thank you from the G-Cubed team!

  17. Appreciation of peer reviewers for 2015

    NASA Astrophysics Data System (ADS)

    Becker, Thorsten W.; Blichert-Toft, Janne; Lee, Cin-Ty; Paytan, Adina; Faul, Ulrich; Yokoyama, Yusuke

    2016-06-01

    The editorial and scientific publishing process relies on the sustained work of volunteer reviewers, and evaluating the interdisciplinary and broad interest papers published in G-Cubed can be a particular challenge. As Editors and Associated Editors, we are therefore hugely appreciative of the efforts of our reviewers and would like to thank and acknowledge them in this editorial. G-Cubed published 252 manuscripts out of 472 submissions in 2015, and for this, we were able to rely on the efforts of 712 dedicated reviewers. Their names are listed below; in italics are those 41 who provided three or more reviews(!). A big thank you from the G-Cubed team!

  18. Developing Caring Conversations in care homes: an appreciative inquiry.

    PubMed

    Dewar, Belinda; MacBride, Tamsin

    2017-02-19

    Relationship-centred practice is key to delivering quality care in care homes. Evidence is strong about the centrality of human interaction in developing relationships that promote dignity and compassion. The Caring Conversations framework is a framework for delivering compassionate care based on human interactions that was developed in the acute healthcare setting. The key attributes are: be courageous, connect emotionally, be curious, consider other perspectives, collaborate, compromise and celebrate. This paper reports on a study to explore its relevance to the care home setting and the development of an educational intervention, based on the framework, to enhance development of human interaction. The study used the approach of appreciative inquiry to develop Caring Conversations in the care home setting. Appreciative inquiry has a unique focus on what is working well, understanding why these aspects work well and co-creating strategies to help these good practices happen more of the time. The aim of the study was to celebrate and develop excellent human interaction that promotes dignity between staff, residents and families in care homes. The study took place in 2013-2014 in one care home in Scotland, over 10 months. Participants included staff (n = 37), residents (n = 20) and relatives (n = 18). Data generation methods involving residents, relatives and staff included observation and interviews about experiences of interaction. An iterative process of data analysis involved mapping core themes to the Caring Conversations framework with findings showing how people communicated correlated well with the Caring Conversations framework. Building on knowledge of what works well, staff developed small 'tests of change' that enabled these good practices to happen more of the time. Appreciative inquiry proved a valuable approach to exploring Caring Conversations, developing practice and developing an educational intervention that could be shared across other

  19. Investigating the Impact of the Premier League Reading Stars Programme on Children's Attainment

    ERIC Educational Resources Information Center

    Pabion, Clémence

    2014-01-01

    The evaluation of the Premier League Reading Stars (PLRS) programme in 2013 has established that the intervention is having a positive impact on the attainment of participating children in reading and writing: Three out of four children made at least six months' progress in just ten weeks. One child in three made a year's progress or more. The…

  20. 24 CFR 4001.120 - Appreciation sharing or upfront payment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... retained by FHA. (e) Election to receive upfront payment in lieu of a share of appreciation. Upon meeting... established by section 257(e)(2)(B) of the Act. (b) HUD's interest in appreciation. Upon sale or...

  1. Adjudicating the Debate Over Two Models of Nature Appreciation

    ERIC Educational Resources Information Center

    Lintott, Sheila

    2004-01-01

    This essay discusses the similarities and the differences between aesthetic appreciation of nature and of art, and canvasses attempts to delineate the scope of appropriate aesthetic appreciation of nature. It begins with a presentation of Kendall Walton's theory of appropriate art appreciation and explores its implications, specifically his…

  2. Access to Coronary Artery Bypass Graft Surgery under Pay for Performance: Evidence from the Premier Hospital Quality Incentive Demonstration

    PubMed Central

    Epstein, Arnold M.; Joynt, Karen E.; Jha, Ashish K.; Orav, E. John

    2014-01-01

    Background Although Pay for Performance (P4P) has become common, many worry that P4P will lead providers to avoid offering surgical procedures to the sickest patients out of concern that poor outcomes will lead to financial penalties. Methods and Results We used Medicare data to compare change in rates of coronary artery bypass graft surgery (CABG) between 2002–03 and 2008–09 among patients with acute myocardial infarction (AMI) admitted to 126 hospitals participating in Medicare’s Premier Hospital Quality Incentive Demonstration P4P program (HQID) with patients in 848 control hospitals participating in public reporting alone. We examined rates for all AMI patients and those in the top decile of predicted mortality based on demographics, medical comorbidities and AMI characteristics. We identified 91,393 patients admitted for AMI in Premier hospitals and 502,536 Medicare patients admitted for AMI in control hospitals. CABG rates for AMI patients in Premier decreased from 13.6% in 2002–03 to 10.4% in 2008–09; there was a comparable decrease in non-Premier hospitals (13.6% to 10.6%, p-value for comparison of changes between Premier and non-Premier of 0.67). CABG rates for high-risk patients in Premier decreased from 8.4% in FY 2002–3 to 8.2% in 2008–9. Patterns were similar in non-Premier hospitals (8.4% to 8.3%, p-value for comparison of changes between Premier and non-Premier, 0.82). Conclusions Our results show no evidence of a deleterious impact of P4P on access to CABG for high-risk patients with AMI. These results should be reassuring to those concerned about the potential negative impact of P4P on high-risk patients. PMID:25160840

  3. Evaluation of the premier EHEC assay for detection of Shiga toxin-producing Escherichia coli.

    PubMed Central

    Kehl, K S; Havens, P; Behnke, C E; Acheson, D W

    1997-01-01

    An enzyme-linked immunosorbent assay for the detection of Shiga toxins (Premier EHEC assay; Meridian Diagnostics, Inc.) was compared to conventional sorbitol-MacConkey culture for the recovery of enterohemorrhagic Escherichia coli. A total of 74 enteric pathogens, including 8 E. coli O157:H7 isolates, were recovered from 974 stool specimens. Two of these specimens were not tested by Premier assaying due to insufficient sample and are not considered in the data analysis. The Premier EHEC assay detected the 6 evaluable specimens which were culture positive for E. coli O157:H7 and identified an additional 10 specimens as containing Shiga toxin. Seven isolates were recovered from these 10 specimens by an immunoblot assay and were confirmed as toxin producers by a cytotoxin assay. Of these seven, four isolates were serotype O157:H7, one was O26:NM, one was O6:H-, and one was O untypeable:H untypeable. Three specimens contained Shiga toxin by both EHEC immunoassaying and cytotoxin testing; however, no cytotoxin-producing E. coli could be recovered. The sorbitol-MacConkey method had a sensitivity and a specificity of 60 and 100%, respectively, while the Premier EHEC assay had a sensitivity and a specificity of 100 and 99.7%, respectively, for E. coli O157:H7 only. The Premier EHEC assay also detected an additional 20% Shiga toxin-producing E. coli (STEC) that were non-O157:H7. Thus, the Premier EHEC assay is a sensitive and specific method for the detection of all STEC isolates. Routine use would improve the detection of E. coli O157:H7 and allow for determination of the true incidence of STEC other than O157:H7. The presence of blood in the stool and/or the ages of the patients were poor predictors of the presence of STEC. Criteria need to be determined which would allow for the cost-effective incorporation of this assay into the routine screen for enteric pathogens in high-risk individuals, especially children. PMID:9230380

  4. Securing wide appreciation of health statistics

    PubMed Central

    Pyrrait, A. M. DO Amaral; Aubenque, M. J.; Benjamin, B.; DE Groot, Meindert J. W.; Kohn, R.

    1954-01-01

    All the authors are agreed on the need for a certain publicizing of health statistics, but do Amaral Pyrrait points out that the medical profession prefers to convince itself rather than to be convinced. While there is great utility in articles and reviews in the professional press (especially for paramedical personnel) Aubenque, de Groot, and Kohn show how appreciation can effectively be secured by making statistics more easily understandable to the non-expert by, for instance, including readable commentaries in official publications, simplifying charts and tables, and preparing simple manuals on statistical methods. Aubenque and Kohn also stress the importance of linking health statistics to other economic and social information. Benjamin suggests that the principles of market research could to advantage be applied to health statistics to determine the precise needs of the “consumers”. At the same time, Aubenque points out that the value of the ultimate results must be clear to those who provide the data; for this, Kohn suggests that the enumerators must know exactly what is wanted and why. There is general agreement that some explanation of statistical methods and their uses should be given in the curricula of medical schools and that lectures and postgraduate courses should be arranged for practising physicians. PMID:13199668

  5. PREMIER - Instrument Development of the Millimetre-Wave Limb Sounder MWLS

    NASA Astrophysics Data System (ADS)

    Gerber, D.; Kerridge, B. J.; Siddans, R.; Reburn, W. J.; Matheson, D. N.; Oldfield, M.; Cox, G. M.; Rea, S.; Murtagh, D.; Urban, J.

    2009-04-01

    The PREMIER (Process Exploration through Measurements of Infrared and millimetre-wave Emitted Radiation) mission is one of 6 candidates for ESA's 7th Earth Explorer Core Mission (due for launch ~ 2016), for which Phase 0 Assessment Studies have recently been undertaken. The mission proposes to make detailed measurements in the mid/upper troposphere and lower stratosphere in order to quantify processes controlling atmospheric global composition in this height range of particular importance to climate. PREMIER would consist of an infrared limb-imaging spectrometer which would observe 3D fields of trace gases, alongside a millimetre-wave limb sounder which would enable observations in the presence of most cirrus clouds, and also provide complementary trace gases. In this presentation we report on instrument development of the millimetre-wave limb sounder MWLS during Phase 0 of the PREMIER mission proposal. The PREMIER MWLS is a Swedish lead instrument (aka STEAM-R) co-developed by the Swedish Space Cooperation SSC and Chalmers University of Technology. Retrieval simulations have been performed at RAL to asses the radiometric performance of the MWLS. Based on that information, the observing system has been defined as a progressively spaced feed horn array. Physical optics simulations have been performed at Astrium UK to define the antenna pattern at the main reflector, as well as the quasi-optical layout of the antenna arrays and beam-shaping components. Hardware development has been pushed forward at RAL at several fronts to provide novel components for the instrument, most notably a sub-harmonic image rejection mixer (SHIRM).

  6. Using appreciative inquiry during care transitions: an exploratory study.

    PubMed

    Scala, Elizabeth; Costa, Linda L

    2014-01-01

    The purpose of the study was to evaluate the effectiveness of a transitional care coaching intervention offered to chronically ill medical patients during the transition from hospital to home. This 2-arm randomized pilot study uses a coaching framework based on appreciative inquiry theory. This article reviews the appreciative inquiry literature and identifies the characteristics of patients who participated in appreciative inquiry coaching. Lessons learned are summarized, and suggestions for future research are offered.

  7. Despairing women and healing outcomes: a unitary appreciative nursing perspective.

    PubMed

    Cowling, W Richard

    2005-01-01

    The purpose of this article is to explicate unitary appreciative nursing and the emergence of healing outcomes associated with despairing women. Unitary appreciative nursing was derived from the science of unitary human beings, informed by the participatory worldview of cooperative inquiry, and shaped by the voices and perspectives of despairing women. It integrates 3 strands of responsiveness (unitary, appreciative, and participatory) to the chosen focus of practice. Healing outcomes for despairing women reflect a conceptualization of healing that involves realizing, knowing, and appreciating the wholeness of life, clarifying understandings of life patterning, and elucidating potentials and opportunities for the betterment of life-a journey toward human flourishing.

  8. Transforming the Premier Perspective® Hospital Database into the Observational Medical Outcomes Partnership (OMOP) Common Data Model

    PubMed Central

    Makadia, Rupa; Ryan, Patrick B.

    2014-01-01

    Background: The Observational Medical Outcomes Partnership (OMOP) Common Data Model (CDM) has been implemented on various claims and electronic health record (EHR) databases, but has not been applied to a hospital transactional database. This study addresses the implementation of the OMOP CDM on the U.S. Premier Hospital database. Methods: We designed and implemented an extract, transform, load (ETL) process to convert the Premier hospital database into the OMOP CDM. Standard charge codes in Premier were mapped between the OMOP version 4.0 Vocabulary and standard charge descriptions. Visit logic was added to impute the visit dates. We tested the conversion by replicating a published study using the raw and transformed databases. The Premier hospital database was compared to a claims database, in regard to prevalence of disease. Findings: The data transformed into the CDM resulted in 1% of the data being discarded due to data errors in the raw data. A total of 91.4% of Premier standard charge codes were mapped successfully to a standard vocabulary. The results of the replication study resulted in a similar distribution of patient characteristics. The comparison to the claims data yields notable similarities and differences amongst conditions represented in both databases. Discussion: The transformation of the Premier database into the OMOP CDM version 4.0 adds value in conducting analyses due to successful mapping of the drugs and procedures. The addition of visit logic gives ordinality to drugs and procedures that wasn’t present prior to the transformation. Comparing conditions in Premier against a claims database can provide an understanding about Premier’s potential use in pharmacoepidemiology studies that are traditionally conducted via claims databases. Conclusion and Next Steps: The conversion of the Premier database into the OMOP CDM 4.0 was completed successfully. The next steps include refinement of vocabularies and mappings and continual maintenance of

  9. 7 CFR 766.202 - Determining the shared appreciation due.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... the SAA to make deductions for that value. (3) For calculation of shared appreciation recapture, the... 7 Agriculture 7 2010-01-01 2010-01-01 false Determining the shared appreciation due. 766.202..., DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN SERVICING-SPECIAL Servicing Shared...

  10. 7 CFR 762.147 - Servicing shared appreciation agreements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... the value of the security at the time of writedown, as shown on the shared appreciation agreement. (ii... 7 Agriculture 7 2010-01-01 2010-01-01 false Servicing shared appreciation agreements. 762.147..., DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS GUARANTEED FARM LOANS § 762.147 Servicing shared...

  11. Using Appreciative Intelligence for Ice-Breaking: A New Design

    ERIC Educational Resources Information Center

    Verma, Neena; Pathak, Anil Anand

    2011-01-01

    Purpose: The purpose of this paper is to highlight the importance of applying appreciative intelligence and appreciative inquiry concepts to design a possibly new model of ice-breaking, which is strengths-based and very often used in any training in general and team building training in particular. Design/methodology/approach: The design has…

  12. Music Appreciation and Hemisphere Orientation: Visual versus Verbal Involvement.

    ERIC Educational Resources Information Center

    Zalanowski, Annette H.

    1990-01-01

    Analyzes effect of brain hemisphere orientation on music appreciation. Reports results from 36 left-hemisphere and 36 right-hemisphere undergraduates who responded to a musical selection verbally or visually. Finds right-hemisphere students show greater appreciation, measured by attention, understanding, and enjoyment scores. Discusses…

  13. Image Effects in the Appreciation of Video Rock.

    ERIC Educational Resources Information Center

    Zillman, Dolf; Mundorf, Norbert

    1987-01-01

    Assesses the addition of sexual and/or violent images to rock music videos whose originals were both nonsexual and nonviolent. Notes that sexual stimuli intensified music appreciation in males and females, that violent stimuli sometimes did the same, but that the combination of sexual and violent images failed to enhance appreciation of the music.…

  14. 76 FR 32851 - African-American Music Appreciation Month, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-07

    ...#0;#0; #0; #0;Title 3-- #0;The President ] Proclamation 8684 of May 31, 2011 African-American Music Appreciation Month, 2011 By the President of the United States of America A Proclamation The music of our...-American Music Appreciation Month, we honor the rich musical traditions of African-American musicians...

  15. 75 FR 32075 - African-American Music Appreciation Month, 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-07

    ...#0;#0; #0; #0;Title 3-- #0;The President ] Proclamation 8527 of May 28, 2010 African-American Music Appreciation Month, 2010 By the President of the United States of America A Proclamation Music can tell a story..., music unites individuals through a shared heritage. During African-American Music Appreciation Month,...

  16. Contextual information processing of brain in art appreciation.

    PubMed

    Takahashi, Shigeko; Ejima, Yoshimichi

    2013-04-01

    A psycho-historical framework for the science of art appreciation will be an experimental discipline that may shed new light on the highest capacities of the human brain, yielding new scientific ways to talk about the art appreciation. The recent findings of the contextual information processing in the human brain make the concept of the art-historical context clear for empirical experimentation.

  17. Classical Chinese Landscape Painting and the Aesthetic Appreciation of Nature

    ERIC Educational Resources Information Center

    Turner, Matthew

    2009-01-01

    Recent theories of the aesthetic appreciation of nature or natural environments have done much to clarify what might be essential to such appreciation. Such accounts are incomplete, however, as they depend on a strict separation between works of art and nature itself. This paper shows how classical Chinese landscape painting offers a way to…

  18. Appreciation and Life Satisfaction: Does Appreciation Uniquely Predict Life Satisfaction above Gender, Coping Skills, Self-Esteem, and Positive Affectivity?

    ERIC Educational Resources Information Center

    Halle, Joshua Solomon

    2015-01-01

    The primary purpose of this research was to examine whether appreciation explains variance in life satisfaction after controlling for gender, positive affectivity, self-esteem, and coping skills. Two hundred ninety-eight undergraduates went to the informed consent page of the online survey composed of the Appreciation Scale, the Satisfaction With…

  19. Generations.

    PubMed

    Chambers, David W

    2005-01-01

    Groups naturally promote their strengths and prefer values and rules that give them an identity and an advantage. This shows up as generational tensions across cohorts who share common experiences, including common elders. Dramatic cultural events in America since 1925 can help create an understanding of the differing value structures of the Silents, the Boomers, Gen Xers, and the Millennials. Differences in how these generations see motivation and values, fundamental reality, relations with others, and work are presented, as are some applications of these differences to the dental profession.

  20. Integrating World Music in the Music "Appreciation" Course.

    ERIC Educational Resources Information Center

    O'Brien, James P.

    1980-01-01

    The author considers the appropriate content of a "music appreciation" course and how both the diversities and commonalities of the world's musics can be presented in terms of the basic concepts of rhythm, harmony, melody, timbre, intensity, and form. (SJL)

  1. Neuroimaging: beginning to appreciate its complexities.

    PubMed

    Parens, Erik; Johnston, Josephine

    2014-01-01

    For over a century, scientists have sought to see through the protective shield of the human skull and into the living brain. Today, an array of technologies allows researchers and clinicians to create astonishingly detailed images of our brain's structure as well as colorful depictions of the electrical and physiological changes that occur within it when we see, hear, think and feel. These technologies-and the images they generate-are an increasingly important tool in medicine and science. Given the role that neuroimaging technologies now play in biomedical research, both neuroscientists and nonexperts should aim to be as clear as possible about how neuroimages are made and what they can-and cannot-tell us. Add to this that neuroimages have begun to be used in courtrooms at both the determination of guilt and sentencing stages, that they are being employed by marketers to refine advertisements and develop new products, that they are being sold to consumers for the diagnosis of mental disorders and for the detection of lies, and that they are being employed in arguments about the nature (or absence) of powerful concepts like free will and personhood, and the need for citizens to have a basic understanding of how this technology works and what it can and cannot tell us becomes even more pressing.

  2. Relations of attachment styles and group cohesion in premier league female volleyball players.

    PubMed

    Tiryaki, M Sefik; Cepikkurt, Fatma

    2007-02-01

    The relations of attachment styles with group cohesion were monitored for premier league female volleyball teams. 74 volleyball players from 8 teams responded to the Relationship Scales Questionnaire and Group Environment Questionnaire. Pearson correlations indicated significant association of attachment styles with group cohesion. Specifically, a significant negative correlation was found between female volleyball players' individual attraction to the group-social subscale and fearful attachment style. In addition, there was a significant positive correlation for scores on the group integration-social and secure and preoccupied attachment subscales and a significant negative correlation for scores on the group integration-task subscale and preoccupied attachment style. In conclusion, attachment styles might be considered important in predicting group cohesion

  3. MUSIC APPRECIATION AND TRAINING FOR COCHLEAR IMPLANT RECIPIENTS: A REVIEW

    PubMed Central

    Looi, Valerie; Gfeller, Kate; Driscoll, Virginia

    2012-01-01

    In recent years, there has been increasing interest in music perception of cochlear implant (CI) recipients, and a growing body of research conducted in this area. The majority of these studies have examined perceptual accuracy for pitch, rhythm, and timbre. Another important, but less commonly studied aspect of music listening is appreciation, or appraisal. Despite the ongoing research into potential technological improvements that may improve music perception for recipients, both perceptual accuracy and appreciation generally remain poor for most recipients. Whilst perceptual accuracy for music is important, appreciation and enjoyment also warrants research as it also contributes to clinical outcomes and perceived benefits. Music training is being shown to offer excellent potential for improving music perception and appreciation for recipients. Therefore, the primary topics of this review are music appreciation and training. However, a brief overview of the psychoacoustic, technical, and physiological factors associated with a recipient’s perception of music is provided, as these are important factors in understanding the listening experience for CI recipients. The purpose of this review is to summarize key papers that have investigated these issues, in order to demonstrate that i) music enjoyment and appraisal is an important and valid consideration in evaluating music outcomes for recipients, and ii) that music training can improve music listening for many recipients, and is something that can be offered to persons using current technology. PMID:23459244

  4. Juveniles' Miranda comprehension: Understanding, appreciation, and totality of circumstances factors.

    PubMed

    Zelle, Heather; Romaine, Christina L Riggs; Goldstein, Naomi E S

    2015-06-01

    This study examined juvenile justice-involved youths' understanding and appreciation of the Miranda warnings' rights to silence and legal counsel using the Miranda Rights Comprehension Instruments (Goldstein, Zelle, & Grisso, 2012). It also examined the relationships between totality of circumstances factors and understanding and appreciation of rights. Data were collected from 183 youths (140 boys) in pre- and postadjudication facilities in 2 states. Overall, youths demonstrated greater difficulty on measures of appreciation than understanding, with particular deficits in their abilities to comprehend the abstract concept of the right to silence. Results varied slightly by instrument, highlighting the importance of a multimodal assessment of these complex abilities. Examination of totality of circumstances factors identified relationships between some factors (e.g., age, verbal IQ, academic achievement) and Miranda comprehension, but revealed that other factors (e.g., gender, number of previous arrests) were not significantly related to Miranda understanding or appreciation. The findings support a nuanced conceptualization of Miranda rights comprehension that acknowledges the complexity of understanding and appreciating the warnings. Empirical analyses also support the continued use of some totality of circumstances factors and abandonment of others. Findings underscore the necessity of multimodal assessment and interpretation when conducting capacity to waive Miranda rights evaluations.

  5. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT - PHYSICAL REMOVAL OF MICROBIAL CONTAMINATION AGENTS IN DRINKING WATER, WATTS P{REMIER ULTRA 5 REVERSE OSMOSIS DRINKING WATER TREATMENT SYSTEM (POU)

    EPA Science Inventory

    The Watts Premier Ultra 5 system was tested for removal of bacteria and viruses at NSF International's Laboratory. Watts Premier submitted ten units, which were split into two groups of five. One group received 25 days of conditioning prior to challenge testing, while the secon...

  6. Appreciative inquiry with nurses who work with children of incarcerated parents.

    PubMed

    Falk, Kathleen J

    2014-10-01

    An appreciative inquiry study was conducted with 12 nurse-mentors who worked with children of incarcerated parents. The aim was to generate best practice knowledge for working with these children. The nurse-mentoring program, based on theorists Peplau and Erickson and colleagues, was implemented to promote optimum health outcomes among children at high risk for incarceration. Through this study method, nurse mentors discovered what was effective as they created a collective vision for future practice. An action plan was implemented, evaluated, and conclusions were drawn. Data from this study imply that nurse-mentoring can be used with other vulnerable populations. Nurses should use appreciative inquiry to transform healthcare, particularly in situations with seemingly intransigent solutions.

  7. 76 FR 72978 - Premier Trim, LLC, Spectrum Trim, LLC and Grant Products International, Inc. D/B/A Spectrum Grant...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ... Employment and Training Administration Premier Trim, LLC, Spectrum Trim, LLC and Grant Products International, Inc. D/B/A Spectrum Grant De Mexico Including Workers Whose Unemployment Insurance (UI) Wages Are Paid..., LLC and Spectrum Trim, LLC, d/b/a Spectrum Grant De Mexico, Manufacturing Division, including...

  8. Qualitative Impact Assessment 2010: An Independent Study Conducted by BDRC Continental, Ltd., February-July 2010. Premier League Reading Stars

    ERIC Educational Resources Information Center

    National Literacy Trust, 2010

    2010-01-01

    Premier League Reading Stars (PLRS) is in its eighth year. To complement a pre-post quantitative survey, an impact evidence base was required to inform consideration of continued funding into 2011 and beyond. PLRS is very highly regarded among child participants, parents, and librarians. The structure of the scheme, its basis on football, and the…

  9. ETV REPORT: REMOVAL OF CHEMICAL CONTAMINANTS IN DRINKING WATER – WATTS PREMIER INC. WP-4V DRINKING WATER TREATMENT SYSTEM

    EPA Science Inventory

    The Watts Premier WP-4V POU drinking water treatment system was tested for removal of aldicarb, benzene, cadmium, carbofuran, cesium, chloroform, dichlorvos, dicrotophos, fenamiphos, mercury, mevinphos, oxamyl, strontium, and strychnine. The WP-4V employs a reverse osmosis (RO) m...

  10. PHYSICAL REMOVAL OF MICROBIAL CONTAMINANTS IN DRINKING WATER – WATTS PREMIER INC. WP-4V DRINKING WATER TREATMENT SYSTEM

    EPA Science Inventory

    The Watts Premier WP-4V four-stage POU RO system was tested for removal of bacteria and viruses at NSF’s Drinking Water Treatment Systems Laboratory. Five systems were challenged with the bacteriophage viruses fr and MS2, and the bacteria Brevundimonas diminutaEM. The ...

  11. The development of preschoolers' appreciation of communicative ambiguity.

    PubMed

    Nilsen, Elizabeth S; Graham, Susan A

    2012-01-01

    Using a longitudinal design, preschoolers' appreciation of a listener's knowledge of the location of a hidden sticker after the listener was provided with an ambiguous or unambiguous description was assessed. Preschoolers (N=34) were tested at 3 time points, each 6 months apart (4, 4½, and 5 years). Eye gaze measures demonstrated that preschoolers were sensitive to communicative ambiguity, even when the situation was unambiguous from their perspective. Preschoolers' explicit evaluations of ambiguity were characterized by an initial appreciation of message clarity followed by an appreciation of message ambiguity. Children's inhibitory control skills at 4 years old related to their explicit detection of ambiguity at later ages. Results are discussed in terms of the developmental progression of preschoolers' awareness of communicative ambiguity.

  12. Weight lifting can facilitate appreciative comprehension for museum exhibits.

    PubMed

    Yamada, Yuki; Harada, Shinya; Choi, Wonje; Fujino, Rika; Tokunaga, Akinobu; Gao, Yueyun; Miura, Kayo

    2014-01-01

    Appreciation of exhibits in a museum can be equated to a virtual experience of lives in the contexts originally surrounding the exhibits. Here we focus on the importance of weight information, and hence tested whether experiencing a weight during museum exhibit appreciation affects the beholders' satisfaction and recognition memory for the exhibits. An experiment was performed at a museum exhibiting skeletal preparations of animals. We used nine preparations and prepared four weight stimuli as weight cues in accordance with the actual weight of four of the preparations: Remaining five preparations was displayed without weight stimuli. In the cued condition, participants were asked to lift up the weight stimuli during their observation of the four exhibits. In the uncued condition, participants observed the exhibits without touching the weight stimuli. After observation of the exhibits, the participants responded to a questionnaire that measured their impressions of the exhibits and the museum, and performed a recognition test on the exhibits. Results showed that memory performance was better and viewing duration was longer with weight lifting instruction than without instruction. A factor analysis on the questionnaires revealed four factors (likeability, contentment, value, and quality). A path analysis showed indirect effects of viewing duration on memory performance and willingness-to-pay (WTP) for the museum appreciation through the impression factors. Our findings provide insight into a new interactive exhibition that enables long appreciation producing positive effects on visitors' impression, memory, and value estimation for exhibits.

  13. 7 CFR 762.147 - Servicing shared appreciation agreements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Servicing shared appreciation agreements. 762.147 Section 762.147 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS GUARANTEED FARM LOANS § 762.147 Servicing shared...

  14. Small Waterfalls in Art Therapy Supervision: A Poetic Appreciative Inquiry

    ERIC Educational Resources Information Center

    Schreibman, Rachel; Chilton, Gioia

    2012-01-01

    This viewpoint presents aesthetic writing and reflection on the art therapy supervisor and supervisee dyad from a practice of appreciative inquiry. Through writing and exchanging poems, the authors sought to uncover the dynamics of the supervisory relationship that contributed to a positive learning experience. Poetry as inquiry provoked new…

  15. Dogmatism, Intelligence, and the Understanding/Appreciation of Editorial Satire.

    ERIC Educational Resources Information Center

    Gruner, Charles R.

    In a study of satire as persuasion, two experiments were conducted--one to determine whether dogmatism affected the understanding and appreciation of editorial satire, the second to determine the same about intelligence as measured by the Scholastic Aptitude Test. In the first experiment, 116 college students read three satirical editorials. After…

  16. The Development of Preschoolers' Appreciation of Communicative Ambiguity

    ERIC Educational Resources Information Center

    Nilsen, Elizabeth S.; Graham, Susan A.

    2012-01-01

    Using a longitudinal design, preschoolers' appreciation of a listener's knowledge of the location of a hidden sticker after the listener was provided with an ambiguous or unambiguous description was assessed. Preschoolers (N = 34) were tested at 3 time points, each 6 months apart (4, 4 1/2, and 5 years). Eye gaze measures demonstrated that…

  17. Playing to Your Strengths: Appreciative Inquiry in the Visioning Process

    ERIC Educational Resources Information Center

    Fifolt, Matthew; Stowe, Angela M.

    2011-01-01

    "Appreciative Inquiry" (AI) is a structured approach to visioning focused on reflection, introspection, and collaboration. Rooted in organizational behavior theory, AI was introduced in the early 1980s as a life-centric approach to human systems (Watkins and Mohr 2001). Since then, AI has been used widely within the business community;…

  18. An Appreciative Inquiry Exploring Game Sense Teaching in Physical Education

    ERIC Educational Resources Information Center

    Pill, Shane

    2016-01-01

    This paper reports on research framed as a strengths-based appreciative inquiry (AI) into the use of a game sense (GS) approach for sport and games teaching in physical education (PE). The aim of this research was to find the elements which sustain teachers in the use of a GS approach. This is particularly pertinent given strong advocacy for GS as…

  19. Engaging Students and Staff with Educational Development through Appreciative Inquiry

    ERIC Educational Resources Information Center

    Kadi-Hanifi, Karima; Dagman, Ozlem; Peters, John; Snell, Ellen; Tutton, Caroline; Wright, Trevor

    2014-01-01

    Appreciative inquiry (AI) offers a constructive, strengths-based framework for engaging students and staff in the enhancement of academic programmes of study. This paper explores the basis of AI, its potential for educational development and the many agendas it might help address. Students and academic staff involved in an AI project, focused on…

  20. Appreciating the Political Ethnography of Master Narratives and Counterstories

    ERIC Educational Resources Information Center

    Moore, Philip

    2011-01-01

    Here I write an appreciation of Settlage's account of experiences with preservice teachers in the United States. Focusing on his use of notions of narrative and counterstories I explore the politics of experience in education looking at how he uses narrative and story, the politics entailed in the polyvocal evidence he presents and the…

  1. Tapping the Sugar Maple--Learning and Appreciating

    ERIC Educational Resources Information Center

    Malone, Charles

    1976-01-01

    The article discusses how to tap a maple tree. Tapping a maple tree to produce maple syrup can: (1) lead to better understanding in many subject areas, (2) develop skills through participation in a rewarding activity, and (3) help students appreciate the many important roles that trees play in our environment and daily lives. (NQ)

  2. The Project Approach: An Appreciation for the Constructivist Theory

    ERIC Educational Resources Information Center

    Cook, Pamela R.

    2006-01-01

    The purpose of this study was to explore my appreciation for the "constructivist theory" for which an epistemological stance is expressed as an educational ideology, or referred to as constructivism; essentially to construct one's own knowledge. Six energetic five-year-old boys from an urban public school, located within a mid-western…

  3. Using Appreciative Inquiry and Dialogical Learning to Explore Dominant Paradigms

    ERIC Educational Resources Information Center

    Neville, Mary Grace

    2008-01-01

    Experiential learning theory, conversational learning, and seminar practices combine to shape an educational experience that is grounded in principles of appreciative inquiry. The seminar, taught to undergraduate business majors, seeks to encourage students to explore their underlying assumptions about business in society. Because postindustrial…

  4. Where Does It Come From? Developmental Aspects of Art Appreciation

    ERIC Educational Resources Information Center

    Schabmann, Alfred; Gerger, Gernot; Schmidt, Barbara M.; Wögerer, Eva; Osipov, Igor; Leder, Helmut

    2016-01-01

    Art is a unique feature of human experience. It involves the complex interplay among stimuli, persons and contexts. Little is known of how the various features deemed important in art appreciation depend on development, thus are already present at a young age. Similarly to our previous approach with adults of differing levels of expertise, the…

  5. Appreciation as Audience Response: Exploring Entertainment Gratifications beyond Hedonism

    ERIC Educational Resources Information Center

    Oliver, Mary Beth; Bartsch, Anne

    2010-01-01

    This article elaborates upon the notion of media enjoyment in the context of film viewing by proposing a complementary type of gratification that we conceptualize as appreciation. Three studies were conducted to tap into the multidimensionality of viewers' entertainment gratifications with a special focus on the domain of more serious, poignant,…

  6. 77 FR 33595 - African-American Music Appreciation Month, 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-07

    ... Documents#0;#0; #0; #0;Title 3-- #0;The President ] Proclamation 8832 of June 1, 2012 African-American Music... piece of American culture, music offers a vibrant soundtrack to the story of our people and our Union... tradition, and during African-American Music Appreciation Month, we pay special tribute to...

  7. An Appreciative Inquiry into an Urban Drug Court: Cultural Transformation

    ERIC Educational Resources Information Center

    Calabrese, Raymond; Cohen, Erik

    2013-01-01

    The purpose of this study was to use an appreciative inquiry (AI) theoretical research perspective and change methodology to transform the working relationships and cultural expectations of members through the discovery of their positive core leading to an optimistic and confidence-based future for an urban drug court. This study describes how…

  8. The "C" Word in Educational Research: An Appreciative Response

    ERIC Educational Resources Information Center

    Gunter, Helen M.

    2009-01-01

    Honored by the invitation to read and comment on the papers in this special edition, this final contribution is an appreciation of critical studies in education. This "C" word is dangerous in a neo-liberal world, but as the authors show there is much intellectually practical work that researchers and theorizers are doing. I take my…

  9. Riddle Appreciation and Reading Comprehension in Cantonese-Speaking Children

    ERIC Educational Resources Information Center

    Tang, Ivy N. Y.; To, Carol K. S.; Weekes, Brendan S.

    2013-01-01

    Purpose: Inference-making skills are necessary for reading comprehension. Training in riddle appreciation is an effective way to improve reading comprehension among English-speaking children. However, it is not clear whether these methods generalize to other writing systems. The goal of the present study was to investigate the relationship between…

  10. Art Appreciation for Developing Communication Skills among Preschool Children

    ERIC Educational Resources Information Center

    Duh, Matjaž

    2016-01-01

    In the contemporary process of teaching fine arts, children's own creative expression and art appreciation are used to encourage learners towards both perception and reception; consequently, the evaluation and internalization of works of art play an equally important role. In a qualitative empirical research study that takes the form of a case…

  11. Apprentices Thriving at Work: Looking through an Appreciative Lens

    ERIC Educational Resources Information Center

    Conway, Mary-Louise; Foskey, Roslyn

    2015-01-01

    An appreciative lens has been used to explore the question: what is it in the performance of managers, other employees, vocational educators and apprentices themselves, which enables an apprentice to experience a sense of thriving at work? The apprentice is understood to be involved in a process of continually developing and becoming as their…

  12. The "Depreciation" and "Appreciation" of Some Address Terms in China.

    ERIC Educational Resources Information Center

    Zhucheng, Ju

    1991-01-01

    Examines how the cultural revolution in China has changed, to some extent, the rules governing the use of address terms, discussing the close interrelation between the use of address terms and cultural values and how the change in mental outlook has led to the depreciation or appreciation of certain terms. (Author/CB)

  13. Appreciating Ethnic Diversity with "When I Was Puerto Rican."

    ERIC Educational Resources Information Center

    Ruggieri, Colleen A.

    2002-01-01

    Notes there are many resources available that will stimulate student thinking about the diverse people in the world. Considers Esmeralda Santiago's "When I Was Puerto Rican," and notes how it provides a great tool for helping high school students explore their understanding and appreciation of the emerging Hispanic culture. (SG)

  14. Cognitive mechanisms for explaining dynamics of aesthetic appreciation

    PubMed Central

    Carbon, Claus-Christian

    2011-01-01

    For many domains aesthetic appreciation has proven to be highly reliable. Evaluations of facial attractiveness, for instance, show high internal consistencies and impressively high inter-rater reliabilities, even across cultures. This indicates general mechanisms underlying such evaluations. It is, however, also obvious that our taste for specific objects is not always stable—in some realms such stability is hardly conceivable at all since aesthetic domains such as fashion, design, or art are inherently very dynamic. Gaining insights into the cognitive mechanisms that trigger and enable corresponding changes of aesthetic appreciation is of particular interest for psychologists as this will probably reveal essential mechanisms of aesthetic evaluations per se. The present paper develops a two-step model, dynamically adapting itself, which accounts for typical dynamics of aesthetic appreciation found in different research areas such as art history, philosophy, and psychology. The first step assumes singular creative sources creating and establishing innovative material towards which, in a second step, people adapt by integrating it into their visual habits. This inherently leads to dynamic changes of the beholders— aesthetic appreciation. PMID:23145254

  15. Weight lifting can facilitate appreciative comprehension for museum exhibits

    PubMed Central

    Yamada, Yuki; Harada, Shinya; Choi, Wonje; Fujino, Rika; Tokunaga, Akinobu; Gao, YueYun; Miura, Kayo

    2014-01-01

    Appreciation of exhibits in a museum can be equated to a virtual experience of lives in the contexts originally surrounding the exhibits. Here we focus on the importance of weight information, and hence tested whether experiencing a weight during museum exhibit appreciation affects the beholders' satisfaction and recognition memory for the exhibits. An experiment was performed at a museum exhibiting skeletal preparations of animals. We used nine preparations and prepared four weight stimuli as weight cues in accordance with the actual weight of four of the preparations: Remaining five preparations was displayed without weight stimuli. In the cued condition, participants were asked to lift up the weight stimuli during their observation of the four exhibits. In the uncued condition, participants observed the exhibits without touching the weight stimuli. After observation of the exhibits, the participants responded to a questionnaire that measured their impressions of the exhibits and the museum, and performed a recognition test on the exhibits. Results showed that memory performance was better and viewing duration was longer with weight lifting instruction than without instruction. A factor analysis on the questionnaires revealed four factors (likeability, contentment, value, and quality). A path analysis showed indirect effects of viewing duration on memory performance and willingness-to-pay (WTP) for the museum appreciation through the impression factors. Our findings provide insight into a new interactive exhibition that enables long appreciation producing positive effects on visitors' impression, memory, and value estimation for exhibits. PMID:24782807

  16. High-intensity running in English FA Premier League soccer matches.

    PubMed

    Bradley, Paul S; Sheldon, William; Wooster, Blake; Olsen, Peter; Boanas, Paul; Krustrup, Peter

    2009-01-15

    The aims of this study were to (1) determine the activity profiles of a large sample of English FA Premier League soccer players and (2) examine high-intensity running during elite-standard soccer matches for players in various playing positions. Twenty-eight English FA Premier League games were analysed during the 2005-2006 competitive season (n=370), using a multi-camera computerised tracking system. During a typical match, wide midfielders (3138 m, s=565) covered a greater distance in high-intensity running than central midfielders (2825 m, s= 73, P=0.04), full-backs (2605 m, s=387, P < 0.01), attackers (2341 m, s=575, P < 0.01), and central defenders (1834 m, s=256, P < 0.01). In the last 15 min of a game, high-intensity running distance was approximately 20% less than in the first 15-min period for wide midfielders (467 m, s=104 vs. 589 m, s=134, P < 0.01), central midfielders (429 m, s=106 vs. 534 m, s=99, P < 0.01), full-backs (389 m, s=95 vs. 481 m, s=114, P < 0.01), attackers (348 m, s=105 vs. 438 m, s=129, P < 0.01), and central defenders (276 m, s=93 vs. 344 m, s=80, P < 0.01). There was a similar distance deficit for high-intensity running with (148 m, s=78 vs. 193 m, s=96, P < 0.01) and without ball possession (229 m, s=85 vs. 278 m, s=97, P < 0.01) between the last 15-min and first 15-min period of the game. Mean recovery time between very high-intensity running bouts was 72 s (s=28), with a 28% longer recovery time during the last 15 min than the first 15 min of the game (83 s, s=26 vs. 65 s, s=20, P < 0.01). The decline in high-intensity running immediately after the most intense 5-min period was more evident in attackers (216 m, s=50 vs. 113 m, s=47, P < 0.01) and central defenders (182 m, s=26 vs. 96 m, s=39, P < 0.01). The results suggest that high-intensity running with and without ball possession is reduced during various phases of elite-standard soccer matches and the activity profiles and fatigue patterns vary among playing positions. The

  17. Appreciative Accreditation: A Mixed Methods Explanatory Study of Appreciative Inquiry-Based Institutional Effectiveness Results in Higher Education

    ERIC Educational Resources Information Center

    Thibodeau, John

    2011-01-01

    This study examined the effects of using Appreciative Inquiry in accreditation and related institutional effectiveness activities within higher education. Using an explanatory participant-selection mixed methods approach, qualitative data from a series of interviews were used to explain the experiences of individuals identified from quantitative…

  18. Descriptive epidemiology of injuries in a Brazilian premier league soccer team

    PubMed Central

    de Freitas Guina Fachina, Rafael Júlio; Andrade, Marília dos Santos; Silva, Fernando Roberto; Waszczuk-Junior, Silas; Montagner, Paulo César; Borin, João Paulo; de Lira, Claudio Andre Barbosa

    2013-01-01

    Soccer, which has a large number of participants, has a high injury incidence that causes both financial and time burdens. Therefore, knowledge about the epidemiology of soccer injuries could allow sports-medicine professionals, such as physicians and physiotherapists, to direct their work in specific preventive programs. Thus, our aim was to conduct an epidemiological survey of injuries sustained by professional soccer players from the same team who participated in the Brazilian championship premier league in 2009. To this end, we evaluated retrospectively player medical records from the team, which included name, date of birth, position, date of injury, mechanism of injury, and type of injury. In the period of study, 95 injuries were recorded: 42 (44.2%) were recorded during matches, and 53 (55.8%) during the training period. Injuries occurred more frequently in midfielders and strikers. All injuries happened in the lower limb, most of the injuries were muscular, and most occurred as the result of collisions with other athletes. In summary, this study demonstrates that there is a need for greater safety awareness in the training environment. PMID:24379722

  19. Descriptive epidemiology of injuries in a Brazilian premier league soccer team.

    PubMed

    de Freitas Guina Fachina, Rafael Júlio; Andrade, Marília Dos Santos; Silva, Fernando Roberto; Waszczuk-Junior, Silas; Montagner, Paulo César; Borin, João Paulo; de Lira, Claudio Andre Barbosa

    2013-01-01

    Soccer, which has a large number of participants, has a high injury incidence that causes both financial and time burdens. Therefore, knowledge about the epidemiology of soccer injuries could allow sports-medicine professionals, such as physicians and physiotherapists, to direct their work in specific preventive programs. Thus, our aim was to conduct an epidemiological survey of injuries sustained by professional soccer players from the same team who participated in the Brazilian championship premier league in 2009. To this end, we evaluated retrospectively player medical records from the team, which included name, date of birth, position, date of injury, mechanism of injury, and type of injury. In the period of study, 95 injuries were recorded: 42 (44.2%) were recorded during matches, and 53 (55.8%) during the training period. Injuries occurred more frequently in midfielders and strikers. All injuries happened in the lower limb, most of the injuries were muscular, and most occurred as the result of collisions with other athletes. In summary, this study demonstrates that there is a need for greater safety awareness in the training environment.

  20. Evolution of match performance parameters for various playing positions in the English Premier League.

    PubMed

    Bush, Michael; Barnes, Chris; Archer, David T; Hogg, Bob; Bradley, Paul S

    2015-02-01

    This study aimed to investigate position-specific evolution of physical and technical performance parameters in the English Premier League (EPL). Match performance observations (n=14700) were collected using a multiple-camera computerized tracking system across seven seasons (2006-07 to 2012-13). Data were analyzed relative to five playing positions: central defenders (n=3792), full backs (n=3420), central midfielders (n=3200), wide midfielders (n=2136) and attackers (n=2152). High-intensity running distance increased in the final season versus the first season in all playing positions (p<.05, ES: 0.9-1.3) with full backs displaying the greatest increase (∼36% higher in 2012-13). Similar trends were observed for sprint distance with full backs demonstrating the most pronounced increase across the seven seasons (36-63%, p<.001, ES: 0.8-1.3). Central players (central defenders and midfielders) illustrated the most pronounced increases in total passes and pass success rate (p<.05, ES: 0.7-0.9) whilst wide players (full backs and wide midfielders) demonstrated only small-moderate increases in total passes and pass success rate (p<.05, ES: 0.6-0.8). The data demonstrates that evolving tactics in the EPL have impacted on the physical demands of wide players and the technical requirements of central players. These findings could be used for talent identification or position-specific physical and technical training.

  1. Etienne-Jules Marey: a short biography and appreciation

    NASA Astrophysics Data System (ADS)

    Haddleton, Graham P.

    2003-07-01

    As a "son" of Beaune it seems appropriate to give a short appreciation of the work of Marey, as a pioneer in the field of high speed and motion recording photography, at this Congress held in his birthplace. Not only was he a notable physicist but he was a very often under appreciated pioneer of scientific photography, especially as applied to motion recording and analysis. It can be rightfully claimed that his work makes him an important element in the discovery of cinematography in general. His contemporary (and at times collaborator) Muybridge seems to have been credited with much of the acclaim in this field, possible because of his more extrovert character, and possible because of Marey's many other notable scientific achievements. Marey had invented a high-speed camera capable of 700 pps by 1894!

  2. Engagement with beauty: appreciating natural, artistic, and moral beauty.

    PubMed

    Diessner, Rhett; Solom, Rebecca C; Frost, Nellie K; Parsons, Lucas; Davidson, John

    2008-05-01

    The Engagement With Beauty Scale (EBS), designed from the aesthetics of I. Kant (1790/1987), G. W. F. Hegel (ca. 1835/1993), and T. Aquinas (ca. 1260/1947) and the psychological work of J. Haidt (J. Haidt & D. Keltner, 2004), measures engagement with natural, artistic, and moral beauty. In Studies 1 and 2, the authors describe scale construction, exploratory factor analysis, confirmatory factor analysis, internal consistency, and temporal stability. In Studies 1 and 2, the authors also establish concurrent validity with the Appreciation of Beauty and Excellence subscale of the Values in Action Inventory of Strengths (C. Peterson & M. E. P. Seligman, 2004), the Gratitude, Resentment, and Appreciation Test (P. C. Watkins, K. Woodward, T. Stone, & R. L. Kolts, 2003), and the Spiritual Transcendence Scale (R. L. Piedmont, 2004). In Study 3, the authors used the EBS Artistic Beauty subscale to differentiate students engaged in the arts from those who were not.

  3. Postdocs Attend Special Events during Postdoc Appreciation Week | Poster

    Cancer.gov

    NCI at Frederick postdocs were treated to special events by the Fellows and Young Investigators Committee during National Postdoc Appreciation Week, September 15–19. At the first Frederick fellows seminar of the fall on September 17, postdocs were invited to hear their colleagues present highlights of their research and stay for pizza and ice cream, compliments of the committee. Postdocs are also invited to a special networking event at Barley and Hops on September 24.

  4. Humor appreciation in remitted patients with bipolar disorder.

    PubMed

    Bozikas, Vasilis P; Kosmidis, Mary H; Tonia, Thomy; Garyfallos, George; Focas, Kostas; Karavatos, Athanasios

    2007-09-01

    The purpose of the present study was to investigate humor appreciation in a group of remitted patients with bipolar disorder. We examined 19 patients (8 men) with bipolar disorder I, currently remitted, and 22 (9 men) healthy controls, matched on age, education, and gender, on a computerized test comprising captionless cartoons, the Penn's Humor Appreciation Test (PHAT). Residual manic symptoms were evaluated with the Young Mania Rating Scale and residual depressive symptoms with the Montgomery-Asberg Depression Rating Scale. Patients with bipolar disorder performed worse than the healthy group on the PHAT, but this difference was not statistically significant. Performance on the PHAT did not significantly correlate with age of onset and duration of illness, or with residual manic or depressive symptoms measured by Young Mania Rating Scale and Montgomery-Asberg Depression Rating Scale, respectively. Humor appreciation, based on captionless cartoons, in bipolar disorder does not seem to be deficient at least during remission, suggesting that this high-order cognitive function may not be considered a trait deficit of the disorder.

  5. The effects of normal aging on humor appreciation.

    PubMed

    Shammi, Prathiba; Stuss, Donald T

    2003-09-01

    The importance of humor in healthy aging is being recognized. We compared elderly and young participants on their comprehension and appreciation of, and reaction to, verbal and nonverbal humor tests. Cognitive processes-working memory, cognitive flexibility, verbal abstraction, and visual scanning-were studied in relation to humor. Results indicated a relative deficit in the elderly in the cognitive comprehension of humor-selecting punch lines to jokes and in a cartoon array test. Measures of cognitive function correlated with humor comprehension. In contrast to this deficit in comprehension, the elderly showed intact affective appreciation and emotional reactiveness. Because of the hypothesis of frontal lobe degeneration as a basis for changes with aging, we compared the elderly to patients with focal frontal lesions. In this comparison, the elderly were significantly better than the patients in their comprehension of humor. They also displayed intact appreciation of humor compared to patients with frontal lesions. This preliminary study suggests that preserved affective responsiveness may underlie the success in using humor as a coping mechanism in the elderly.

  6. John F. Kennedy, Jr., speaks to invited guests at KSC's HBO premiere 'From the Earth to the Moon.'

    NASA Technical Reports Server (NTRS)

    1998-01-01

    John F. Kennedy, Jr., editor-in-chief of George Magazine, greets invited guests at the Home Box Office (HBO) and Imagine Entertainment premiere of the 12-part miniseries 'From the Earth to the Moon' at Kennedy Space Center (KSC). The series was filmed in part on location at KSC and dramatizes the human aspects of NASA's efforts to launch Americans to the Moon. The miniseries highlights NASA's Apollo program and the events leading up to and including the six successful missions to the Moon. A special 500- seat theater was constructed next to the Apollo/Saturn V Center for the KSC premiere showing. Speakers at the event included KSC Director Roy Bridges (at right); Jeff Bewkes, chairman and CEO for HBO; and John F. Kennedy, Jr. Also attending the event, which featured the episode entitled '1968,' were Buzz Aldrin, Apollo 11 astronaut, and Al Worden, Apollo 15 astronaut. The original miniseries event, created for HBO by actor Tom Hanks and Imagine Entertainment, will premiere on HBO beginning April 5, 1998.

  7. John F. Kennedy, Jr., speaks to the media at KSC's HBO premiere 'From the Earth to the Moon.'

    NASA Technical Reports Server (NTRS)

    1998-01-01

    John F. Kennedy, Jr., editor-in-chief of George Magazine, speaks with members of the national media at the Home Box Office (HBO) and Imagine Entertainment premiere of the 12-part miniseries 'From the Earth to the Moon' at Kennedy Space Center (KSC). The series was filmed in part on location at KSC and dramatizes the human aspects of NASA's efforts to launch Americans to the Moon. The miniseries highlights NASA's Apollo program and the events leading up to and including the six successful missions to the Moon. A special 500-seat theater was constructed next to the Apollo/Saturn V Center for the KSC premiere showing. Speakers at the event included KSC Director Roy Bridges (at right); Jeff Bewkes, chairman and CEO for HBO; and John F. Kennedy, Jr. Also attending the event, which featured the episode entitled '1968,' were Buzz Aldrin, Apollo 11 astronaut, and Al Worden, Apollo 15 astronaut. The original miniseries event, created for HBO by actor Tom Hanks and Imagine Entertainment, will premiere on HBO beginning April 5, 1998.

  8. Perspective. Defining lead as the premiere environment health issue for children in America: Criteria and their quantitative application

    SciTech Connect

    Mushak, P. )

    1992-12-01

    The principal environmental health issue for American children is pervasive lead poisoning from the many decades of lead contamination. Available scientific evidence cementing lead's premier ranking is voluminous, multifaceted, and compelling. This evidence, however, requires organization into a clear and coherent body of science before it can be fully recognized or comprehended by either the scientific community or the general public and its representatives: public health officials, regulators, policy makers, and legislators. An attempt at such organization is presented and begins with the premise that there exist clear, objective criteria by which a premiere environmental health issue can be defined. A second premise is that these criteria sort themselves into three categories which cover the full spectrum of toxic contaminant-population relationships. They are: (1) economic and sociopolitical, (2) scientific and public health, and (3) societal risk assessment criteria. Lead exposure and toxicity is conclusively shown to meet all of these criteria and is the premiere environmental health threat to America's children. 112 refs., 11 figs.

  9. The Band Effect-Physically Strenuous Music Making Increases Esthetic Appreciation of Music.

    PubMed

    Fritz, Thomas H; Schneider, Lydia; Villringer, Arno

    2016-01-01

    The esthetic appreciation of music is strongly influenced by cultural background and personal taste. One would expect that this would complicate the utilizability of musical feedback in paradigms, such that music would only be perceived as a reward if it complies to personal esthetic appreciation. Here we report data where we assessed esthetic appreciation of music after 1. a physically strenuous music improvisation and 2. after passive music listening (where participants esthetically assessed similar music). Data are reported from two experiments with different patient groups: 1. Drug abuse patients, and 2. Chronic pain patients. Participants in both experiments performed Jymmin, a music feedback method where exercise equipment is modified in such a way that it can be played like musical instruments by modulating musical parameters in a composition software. This combines physical exertion with musical performance in a fashion that has previously been shown to have a number of positive psychological effects such as enhanced mood and reduced perceived exertion. In both experiments esthetic appreciation of musical presentations during Jymmin and a control condition without musical agency were compared. Data show that both patient groups perceived the musical outcome of their own performance as more esthetically pleasing than similar music they listened to passively. This suggests that the act of making music (when combined with physical exertion) is associated with a positivity bias about the perceived esthetical quality of the musical outcome. The outcome of personal musical agency thus tends to be perceived as rewarding even if it does not comply with personal esthetic appreciation. This suggests that musical feedback interventions may not always have to be highly individualized because individual taste may not always be crucial. The results also suggest that the method applied here may be efficient at encouraging music listeners to actively explore new musical

  10. The Band Effect—Physically Strenuous Music Making Increases Esthetic Appreciation of Music

    PubMed Central

    Fritz, Thomas H.; Schneider, Lydia; Villringer, Arno

    2016-01-01

    The esthetic appreciation of music is strongly influenced by cultural background and personal taste. One would expect that this would complicate the utilizability of musical feedback in paradigms, such that music would only be perceived as a reward if it complies to personal esthetic appreciation. Here we report data where we assessed esthetic appreciation of music after 1. a physically strenuous music improvisation and 2. after passive music listening (where participants esthetically assessed similar music). Data are reported from two experiments with different patient groups: 1. Drug abuse patients, and 2. Chronic pain patients. Participants in both experiments performed Jymmin, a music feedback method where exercise equipment is modified in such a way that it can be played like musical instruments by modulating musical parameters in a composition software. This combines physical exertion with musical performance in a fashion that has previously been shown to have a number of positive psychological effects such as enhanced mood and reduced perceived exertion. In both experiments esthetic appreciation of musical presentations during Jymmin and a control condition without musical agency were compared. Data show that both patient groups perceived the musical outcome of their own performance as more esthetically pleasing than similar music they listened to passively. This suggests that the act of making music (when combined with physical exertion) is associated with a positivity bias about the perceived esthetical quality of the musical outcome. The outcome of personal musical agency thus tends to be perceived as rewarding even if it does not comply with personal esthetic appreciation. This suggests that musical feedback interventions may not always have to be highly individualized because individual taste may not always be crucial. The results also suggest that the method applied here may be efficient at encouraging music listeners to actively explore new musical

  11. General Secretary Jiang Zemin and Premier Li Peng on family planning.

    PubMed

    Jiang, Z; Li, P

    1991-06-01

    Speeches given by General Secretary Jiang Zemin and Premier Li Peng to the forum on Family Planning (FP) Work in April 1991 are summarized. Jiang stated that the highest levels of communist party and governmental officials should be in charge of controlling population growth in China. There is great urgency to do so. The problems to be faced are a hugh population, scarce arable land, a poor economic foundation, and low per capita resources. Human resources are an asset for the socialist construction of China, but a rapid growth rate will retard economic and social development and affect the improvement in living standards and the quality of life. The strategy to place FP within state policy and place strict controls over population growth must be carried out resolutely. The future of socialism and the Chinese nation is at stake. Modernization cannot be accomplished with out controlling population growths. The 8th 5 year Plan and the 10 Year Program requirements will still contribute to 1.3 billion population by 2000 and 1.2 billion by 1995. There is historical responsibility, an urgency to strictly control population growth. Adherence to the 4 cardinal principles of socialism (the people's democratic dictatorship, the Communist Party leadership, and Marxist Leninist and Mao Zedong thought) must coexist with social development and family planning. All must be motivated. The provincial Party Secretary personally must oversee problems. The success or failure of FP should be used to evaluate the achievements of party committees and governments. The education on basic national conditions and the basic state policy on FP needs to be publicized through all organizations. There should be confidence in the masses. People must make FP their own cause voluntarily. Premier Li Peng stressed effective implementation and giving it high priority in order to achieve the 2nd step strategic goal of socialist modernization. Per capita output is low, and grain output will not increase

  12. Match-to-match variability of high-speed activities in premier league soccer.

    PubMed

    Gregson, W; Drust, B; Atkinson, G; Salvo, V D

    2010-04-01

    The aim of the present investigation was to determine the between-match variability of high-speed running activities completed by a large sample of elite players over an extended period of time. A further aim of the study was to determine the influence of playing position on the magnitude of this variability. Observations on individual match performance measures were undertaken on 485 outfield players (median of 10 games per player; range=2-57) competing in the English Premier League from 2003/2004 to 2005/2006 using a computerised tracking system (Prozone, Leeds, England). High-speed activities selected for analysis included total high-speed running distance (THSR), high-speed running (HSR), total sprint distance (TSD) and the total number of sprints undertaken. Total high-speed running distance in possession and without possession of the ball was also analysed. Match-to-match variability was generally high across all variables with a mean CV of 16.2+/-6.4% (95% CI=15.6-16.7%) and 30.8+/-11.2% (95% CI=29.9-31.7%) reported for HSR and TSD covered during a game. This variability was generally higher for central players (midfielders and defenders) and lower for wide midfielders and attackers. Greater variability was also noted when the team were in possession of the ball (approximately 30%) than when they did not have possession (approximately 23%). The findings of the present study indicate that match-to-match variability in performance characteristics of elite soccer players is high. This inherent variability means that research requires large sample sizes in order to detect real systematic changes in performance characteristics.

  13. Next generation sequencing of rabbiteye blueberry (Vaccinium virgatum 'Premier') and transcriptome comparisons to highbush (Vaccinium corymbosum) genomic resources

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Vaccinium virgatum (syn V. ashei) is commonly known as rabbiteye blueberry and native to the Southeastern United States. Cultivars are typically grown from North Carolina south to Florida and west to Texas for commercial blueberry production. In the Southeast, plants exhibit superior environmental ...

  14. Appreciating difference: Roy Schafer on psychoanalysis and women.

    PubMed

    Balsam, Rosemary H

    2013-01-01

    The author describes and appreciates Roy Schafer's critique of Freud's view of female psychology and his other contributions to the psychoanalytic literature on women, noting his then-novel emphasis that took into account social and cultural factors in analytic treatment. She relates the influence on Schafer's work of his ambiance in that era: the Yale University Student Health Services during the social turmoil of the 1970s (where she was his supervisee), with the university becoming coed, as well as the theoretical plurality even in the early days of the Western New England Psychoanalytic Institute.

  15. Pro-oxidant activity of dietary chemopreventive agents: an under-appreciated anti-cancer property.

    PubMed

    Azmi, Asfar S; Sarkar, Fazlul H; Hadi, S M

    2013-01-01

    " Let food be thy medicine and medicine be thy food" was quoted by Hippocrates more than two thousand years ago and since ancient times the health benefits of different natural agents have been exploited. In modern research, the disease preventive benefits of many such natural agents, particularly dietary compounds and their derivatives, has been attributed to their well recognized activity as the regulators of redox state of the cell. Nevertheless, most of these studies have focused on their antioxidant activity. A large body of evidence indicates that a major fraction of these agents can elicit pro-oxidant (radical generating) behavior which has been linked to their anti-cancer effects. This editorial provides an overview of the under-appreciated pro-oxidant activity of natural products, with a special focus on their ability to generate reactive oxygen species in the presence of transition metal ions, and discusses their possible use as cancer chemotherapeutic agents.

  16. Priming semantic concepts affects the dynamics of aesthetic appreciation.

    PubMed

    Faerber, Stella J; Leder, Helmut; Gerger, Gernot; Carbon, Claus-Christian

    2010-10-01

    Aesthetic appreciation (AA) plays an important role for purchase decisions, for the appreciation of art and even for the selection of potential mates. It is known that AA is highly reliable in single assessments, but over longer periods of time dynamic changes of AA may occur. We measured AA as a construct derived from the literature through attractiveness, arousal, interestingness, valence, boredom and innovativeness. By means of the semantic network theory we investigated how the priming of AA-relevant semantic concepts impacts the dynamics of AA of unfamiliar product designs (car interiors) that are known to be susceptible to triggering such effects. When participants were primed for innovativeness, strong dynamics were observed, especially when the priming involved additional AA-relevant dimensions. This underlines the relevance of priming of specific semantic networks not only for the cognitive processing of visual material in terms of selective perception or specific representation, but also for the affective-cognitive processing in terms of the dynamics of aesthetic processing.

  17. Salieri's dilemma: a counterpoint between envy and appreciation.

    PubMed

    Etchegoyen, R Horacio; Nemas, Clara R

    2003-02-01

    Taking as its starting point Klein's concepts of 1957, this paper stresses certain characteristics of envy that have not yet been taken into account in psychoanalysis. Klein described the conflict between envy and gratitude as inherent in the human being; she suggested an interesting link between envy and admiration, but never developed this idea in her theory. The hypothesis that we put forward in this paper is the existence of a particular intolerance-related to envy-of one's own capacity to recognise the valuable aspects of the object. This situation leads to the paradox that the same faculty that allows the patient to appreciate the good qualities of the object is at the same time the source of unbearable pain. The capacity to recognise the good aspects of the object-whether they are perceived or attributed by projective identification-cannot be accepted as a valuable aspect of the self and is taken as a proof of the self 's unworthiness. We think that the description of this intolerance towards admirative appreciation introduces a change in the understanding of idealization simply as a defence against envy and enriches the conflict expressed in the immediacy of the transference - countertransference.

  18. Humor: Aggression, Defence, and Conservatism: Group Characteristics and Differential Humor Appreciation

    ERIC Educational Resources Information Center

    Askenasy, George H.

    1976-01-01

    A broad sample of adult male and female subjects was administered an humor appreciation inventory (54 jokes, 9 categories). The major finding was that humor appreciation scores are remarkably similar regardless of background characteristics. (Author/SBP)

  19. Bridging two worlds that care about art: psychological and historical approaches to art appreciation.

    PubMed

    Thompson, William Forde; Antliff, Mark

    2013-04-01

    Art appreciation often involves contemplation beyond immediate perceptual experience. However, there are challenges to incorporating such processes into a comprehensive theory of art appreciation. Can appreciation be captured in the responses to individual artworks? Can all forms of contemplation be defined? What properties of artworks trigger contemplation? We argue that such questions are fundamental to a psycho-historical framework for the science of art appreciation, and we suggest research that may assist in refining this framework.

  20. Teachers' Guide to Music Appreciation III A and III B in the Senior High School.

    ERIC Educational Resources Information Center

    Scott, J. Mark; Dawkins, Barbara R.

    This guide to music appreciation courses was developed for use in senior high schools in Duval County, Jacksonville, Florida. Music Appreciation III A examines the development of music, from the Gothic period through the Classical period. Music Appreciation III B examines the development of music from the Romantic period through the 1970s.…

  1. How can we help students appreciate physics education?

    NASA Astrophysics Data System (ADS)

    Lin, Jia-Ling; Zaki, Eman; Schmidt, Jason; Woolston, Don

    2004-03-01

    Helping students appreciate physics education is a formidable task, considering that many students struggle to pass introductory physics courses. Numerous efforts have been made for this undertaking because it is an important step leading to successful learning. In an out-of-classroom academic program, the Supplemental Instruction (SI) Program, we have used the approach, INSPIRE (inquiry, network, skillfulness, perseverance, intuition, reasoning, and effort), to help more students value their experiences in these courses. The method basically includes key elements outlined by experts in physics education [1]. Student responses have been encouraging. Having undergraduates as facilitators in the program is advantageous in promoting principles of physics education. Their training emphasizes tenacity, resourcefulness, understanding, support, and teamwork, i.e. TRUST. We present the organization and focus of the SI Program, and discuss how these improve learning atmosphere and facilitate learning. [1] Edward F. Redish et al, Am J. Phys. 66(3), March 1998.

  2. Collaborating with Planetaria to Improve Girl Scout's Appreciation of Astronomy

    NASA Technical Reports Server (NTRS)

    Adams, Mitzi; Phillips, Tony; Whitt, April

    2003-01-01

    We have collaborated with two planetaria, Fernbank Science Center's Jim Cherry planetarium in Atlanta, Georgia and the Von Braun Planetarium in Huntsville, Alabama to enhance the appreciation of various astronomical topics among Girl Scouts. Major events sponsored by our partnership were sleepovers in the planetaria during which we studied the total solar eclipse of June 2001 and observed the Eta Aquarid meteor shower of May 2003. Other events included programs on stellar spectroscopy and space physics. As an added inducement for participation, we have sponsored the production of "pins", which Girl Scouts can earn after satisfying specific requirements. This poster will show samples of the pins, requirements, and online resources for the Girl Scouts.

  3. Audience gaze while appreciating a multipart musical performance.

    PubMed

    Kawase, Satoshi; Obata, Satoshi

    2016-11-01

    Visual information has been observed to be crucial for audience members during musical performances. The present study used an eye tracker to investigate audience members' gazes while appreciating an audiovisual musical ensemble performance, based on evidence of the dominance of musical part in auditory attention when listening to multipart music that contains different melody lines and the joint-attention theory of gaze. We presented singing performances, by a female duo. The main findings were as follows: (1) the melody part (soprano) attracted more visual attention than the accompaniment part (alto) throughout the piece, (2) joint attention emerged when the singers shifted their gazes toward their co-performer, suggesting that inter-performer gazing interactions that play a spotlight role mediated performer-audience visual interaction, and (3) musical part (melody or accompaniment) strongly influenced the total duration of gazes among audiences, while the spotlight effect of gaze was limited to just after the singers' gaze shifts.

  4. Body talk among undergraduate women: why conversations about exercise and weight loss differentially predict body appreciation.

    PubMed

    Wasylkiw, Louise; Butler, Nicole A

    2014-08-01

    Undergraduate women (N = 143) completed self-reports on exercise behavior, body orientation, body appreciation, and body-related talk. Results showed that conversations about weight loss/dieting and conversations about exercise differentially predicted body appreciation. Importantly, multiple regression analyses showed that the relationship between talk type and body appreciation was explained by the object-process dichotomy: Conversations about exercise oriented women to consider what their bodies can do which, in turn, predicted appreciation of one's body. In contrast, the relationship between conversations about weight loss/dieting and body appreciation was mediated by negative attitudes about one's body but not by an object orientation.

  5. Emerging Technologies in Global Communication: Using Appreciative Inquiry to Improve the Preparation of School Administrators

    ERIC Educational Resources Information Center

    Calabrese, Raymond L.; Roberts, B. E.; McLeod, Scott; Niles, Rae; Christopherson, Kelly; Singh, Paviter; Berry, Miles

    2008-01-01

    Purpose: The purpose of this paper is to describe how practitioners from Canada, the UK, Singapore, and the USA, university educational administration faculty from the USA, and the editor of a premier international journal of educational management engaged in a collaborative process to discover how to improve the preparation and practice of…

  6. The protective role of body appreciation against media-induced body dissatisfaction.

    PubMed

    Andrew, Rachel; Tiggemann, Marika; Clark, Levina

    2015-09-01

    This study aimed to examine the protective role of positive body image against negative effects produced by viewing thin-idealised media. University women (N=68) completed trait measures of body appreciation and media protective strategies. At a subsequent session, participants viewed 11 thin-ideal advertisements. Body dissatisfaction was assessed before and after advertisement exposure, and state measures of self-objectification, appearance comparison, and media protective strategies were completed. Results indicated that body appreciation predicted less change in body dissatisfaction following exposure, such that participants with low body appreciation experienced increased body dissatisfaction, while those with high body appreciation did not. Although state appearance comparison predicted increased body dissatisfaction, neither state self-objectification nor appearance comparison accounted for body appreciation's protective effect. Trait and state media protective strategies positively correlated with body appreciation, but also did not account for body appreciation's protective effect. The results point to intervention targets and highlight future research directions.

  7. Neural Pathway of Renovative and Innovative Products Appreciation

    NASA Astrophysics Data System (ADS)

    Huang, Furong; Chiu, Chiyue; Luo, Jing

    2016-12-01

    According to the level of change an invention makes on existing things and how it overrides people’s mental schemas on established categories, new inventions can be classified into two groups: incremental inventions (i.e., renovations), which make minor improvements on existing designs, and radical inventions (i.e., innovations), which make major developments that enable people to do things they have never been able to do before. Although innovation and renovation are two fundamentally different types of creation that feature new changes ranging from those in product development to those in large scale social changes, and people tend to report higher subjective preferences for incremental inventions compared to radical inventions, the cognitive brain mechanisms underlying the mental representation of these two types of inventions remains unknown. Through the use of innovative and renovative designs as materials, we found that relative to non-creative designs, creative (renovative &innovative) designs enhanced memory or association-related activation in the right parahippocampus. In particular, innovations evoked more activation in the conceptual pathway for representing objects than did renovations, whereas renovations evoked more activation in the motor pathway than innovations. These results suggest that operating experiences may provide advantages for understanding and appreciating creative designs.

  8. Sex differences during humor appreciation in child-sibling pairs.

    PubMed

    Vrticka, Pascal; Neely, Michelle; Walter Shelly, Elizabeth; Black, Jessica M; Reiss, Allan L

    2013-01-01

    The developmental origin of sex differences in adult brain function is poorly understood. Elucidating neural mechanisms underlying comparable cognitive functionality in both children and adults is required to address this gap. Humor appreciation represents a particularly relevant target for such developmental research because explanatory theories apply across the life span, and underlying neurocircuitry shows sex differences in adults. As a positive mood state, humor is also of interest due to sex differences in rates of depression, a disorder afflicting twice as many women as men. In this study, we employed functional magnetic resonance imaging (fMRI) to investigate brain responses to funny versus positive (and neutral) video clips in 22 children, ages 6-13 years, including eight sibling-pairs. Our data revealed increased activity to funny clips in bilateral temporo-occipital cortex, midbrain, and amygdala in girls. Conversely, we found heightened activation to positive clips in bilateral inferior parietal lobule, fusiform gyrus, inferior frontal gyrus, amygdala, and ventromedial prefrontal cortex in boys. Many of these effects persisted when looking at sibling-pairs only. We interpret such findings as reflecting the presence of early sex divergence in reward saliency or expectation and stimulus relevance attribution. These findings are discussed in the context of evolutionary and developmental theories of humor function.

  9. Neural Pathway of Renovative and Innovative Products Appreciation.

    PubMed

    Huang, Furong; Chiu, Chiyue; Luo, Jing

    2016-12-12

    According to the level of change an invention makes on existing things and how it overrides people's mental schemas on established categories, new inventions can be classified into two groups: incremental inventions (i.e., renovations), which make minor improvements on existing designs, and radical inventions (i.e., innovations), which make major developments that enable people to do things they have never been able to do before. Although innovation and renovation are two fundamentally different types of creation that feature new changes ranging from those in product development to those in large scale social changes, and people tend to report higher subjective preferences for incremental inventions compared to radical inventions, the cognitive brain mechanisms underlying the mental representation of these two types of inventions remains unknown. Through the use of innovative and renovative designs as materials, we found that relative to non-creative designs, creative (renovative &innovative) designs enhanced memory or association-related activation in the right parahippocampus. In particular, innovations evoked more activation in the conceptual pathway for representing objects than did renovations, whereas renovations evoked more activation in the motor pathway than innovations. These results suggest that operating experiences may provide advantages for understanding and appreciating creative designs.

  10. From understanding to appreciating music cross-culturally.

    PubMed

    Fritz, Thomas Hans; Schmude, Paul; Jentschke, Sebastian; Friederici, Angela D; Koelsch, Stefan

    2013-01-01

    It has long been debated which aspects of music perception are universal and which are developed only after exposure to a specific musical culture. Here we investigated whether "iconic" meaning in Western music, emerging from musical information resembling qualities of objects, or qualities of abstract concepts, can be recognized cross-culturally. To this end we acquired a profile of semantic associations (such as, for example, fight, river, etc.) to Western musical pieces from each participant, and then compared these profiles across cultural groups. Results show that the association profiles between Mafa, an ethnic group from northern Cameroon, and Western listeners are different, but that the Mafa have a consistent association profile, indicating that their associations are strongly informed by their enculturation. Results also show that listeners for whom Western music is novel, but whose association profile was more similar to the mean Western music association profile also had a greater appreciation of the Western music. The data thus show that, to some degree, iconic meaning transcends cultural boundaries, with a high inter-individual variance, probably because meaning in music is prone to be overwritten by individual and cultural experience.

  11. SEX DIFFERENCES DURING HUMOR APPRECIATION IN CHILD SIBLING-PAIRS

    PubMed Central

    Vrticka, Pascal; Neely, Michelle; Walter, Elizabeth; Black, Jessica M.; Reiss, Allan L.

    2013-01-01

    The developmental origin of sex differences in adult brain function is poorly understood. Elucidating neural mechanisms underlying comparable cognitive functionality in both children and adults is required to address this gap. Humor appreciation represents a particularly relevant target for such developmental research because explanatory theories apply across the life span and underlying neurocircuitry shows sex differences in adults. As a positive mood state, humor is also of interest due to sex differences in rates of depression, a disorder afflicting twice as many women as men. In this study, we employed fMRI to investigate brain responses to funny versus positive (and neutral) video clips in 22 children ages 6 to 13 years, including 8 sibling pairs. Our data revealed increased activity to funny clips in bilateral temporo-occipital cortex, midbrain, and amygdala in girls. Conversely, we found heightened activation to positive clips in bilateral inferior parietal lobule, fusiform gyrus, inferior frontal gyrus, amygdala, and ventromedial prefrontal cortex in boys. Many of these effects persisted when looking at sibling-pairs only. We interpret such findings as reflecting the presence of early sex divergence in reward saliency / expectation and stimulus relevance attribution. These findings are discussed in the context of evolutionary and developmental theories of humor function. PMID:23672302

  12. Neural Pathway of Renovative and Innovative Products Appreciation

    PubMed Central

    Huang, Furong; Chiu, Chiyue; Luo, Jing

    2016-01-01

    According to the level of change an invention makes on existing things and how it overrides people’s mental schemas on established categories, new inventions can be classified into two groups: incremental inventions (i.e., renovations), which make minor improvements on existing designs, and radical inventions (i.e., innovations), which make major developments that enable people to do things they have never been able to do before. Although innovation and renovation are two fundamentally different types of creation that feature new changes ranging from those in product development to those in large scale social changes, and people tend to report higher subjective preferences for incremental inventions compared to radical inventions, the cognitive brain mechanisms underlying the mental representation of these two types of inventions remains unknown. Through the use of innovative and renovative designs as materials, we found that relative to non-creative designs, creative (renovative &innovative) designs enhanced memory or association-related activation in the right parahippocampus. In particular, innovations evoked more activation in the conceptual pathway for representing objects than did renovations, whereas renovations evoked more activation in the motor pathway than innovations. These results suggest that operating experiences may provide advantages for understanding and appreciating creative designs. PMID:27941936

  13. From Understanding to Appreciating Music Cross-Culturally

    PubMed Central

    Fritz, Thomas Hans; Schmude, Paul; Jentschke, Sebastian; Friederici, Angela D.; Koelsch, Stefan

    2013-01-01

    It has long been debated which aspects of music perception are universal and which are developed only after exposure to a specific musical culture. Here we investigated whether “iconic” meaning in Western music, emerging from musical information resembling qualities of objects, or qualities of abstract concepts, can be recognized cross-culturally. To this end we acquired a profile of semantic associations (such as, for example, fight, river, etc.) to Western musical pieces from each participant, and then compared these profiles across cultural groups. Results show that the association profiles between Mafa, an ethnic group from northern Cameroon, and Western listeners are different, but that the Mafa have a consistent association profile, indicating that their associations are strongly informed by their enculturation. Results also show that listeners for whom Western music is novel, but whose association profile was more similar to the mean Western music association profile also had a greater appreciation of the Western music. The data thus show that, to some degree, iconic meaning transcends cultural boundaries, with a high inter-individual variance, probably because meaning in music is prone to be overwritten by individual and cultural experience. PMID:24023745

  14. Neural Correlates of Deficits in Humor Appreciation in Gelotophobics

    PubMed Central

    Chan, Yu-Chen

    2016-01-01

    Gelotophobics have social deficits in the form of relative humorlessness and heightened sensitivity to aggressive humor; however, little is known about the neural reward mechanisms for this group. The present study attempted to identify the neural substrates of responses to hostile and non-hostile jokes in gelotophobics and non-gelotophobics. Gelotophobics showed greater activation than did non-gelotophobics in the dorsal corticostriatal system, which comprises the dorsolateral prefrontal cortex and dorsal striatum, suggesting a higher degree of voluntary top-down cognitive control of emotion. As expected, gelotophobics showed less activation in the ventral mesocorticolimbic system (MCL) in response to both hostile and non-hostile jokes, suggesting a relative deficit in the reward system. Conversely, non-gelotophobics displayed greater activation than gelotophobics did in the MCL system, particularly for non-hostile jokes, which suggests a more robust bottom-up emotional response. In response to non-hostile jokes, non-gelotophobics showed greater activation in the ventral MCL reward system, which comprises the midbrain, amygdalae, nucleus accumbens, ventral anterior cingulate cortex, and insula. Psychophysiological interaction analyses further showed that gelotophobics exhibited diminished MCL activation in response to hostile jokes. These group differences may have important implications for our understanding of the neural correlates of social motivation and humor appreciation. PMID:27694969

  15. Appreciative Inquiry: Guided Reflection to Generate Change in Service-Learning Courses

    ERIC Educational Resources Information Center

    Lahman, Mary

    2012-01-01

    Service-learning scholars contend that engaging students in systematic reflection during community service promotes one, if not all, of the following student outcomes: (1) academic learning; (2) personal growth; and (3) civic engagement. For communication instructors in particular, Applegate and Morreale (1999) proposed that service-learning both…

  16. Appreciation of the 2015 JGR Space Physics Peer Reviewers

    NASA Technical Reports Server (NTRS)

    Liemohn, Michael W.; Balikhin, Michael; Kepko, Larry; Rodger, Alan; Wang, Yuming

    2016-01-01

    The Editors of the Journal of Geophysical Research Space Physics are deeply indebted to the many people among the research community that serve this journal through peer review. The journal could not exist without the time and effort invested by the community through this voluntary activity, providing expert evaluations and thoughtful assessments of the work of others. In 2015, the journal had 1506 scientists contribute to the process with at least one peer review, for a total of 3575 reviews completed, including additional reviews of resubmitted manuscripts. There were 277 reviewers that contributed four or more reports in 2015. The average number of reviews per referee in 2015 was, therefore, 2.4. Note that the total number of manuscript final decisions (i.e., accept or reject) for Journal of Geophysical Research (JGR) Space Physics was 1147 in 2015. Of this, 774 were accepted and 373 were declined, for an acceptance rate of 67% last year. If the 1334 "revision" decisions are included in the tally, then the total number of decisions made in 2015 was 2481. Working out the arithmetic, it means that on average, a manuscript gets about 1.2 revision decisions before a final accept-or-reject decision. This explains the 3.1 average number of reviews per manuscript throughout each paper's lifetime in the submission-revision editorial process. We are pleased and happy that the research community is willing and able to devote their resources toward this service endeavor. We appreciate each and every one of you that helped maintain the high quality of papers in JGR Space Physics last year. We look forward to another excellent year working with all of you through the year ahead.

  17. REMOVAL OF CHEMICAL AND MICROBIAL CONTAMINANTS IN DRINKING WATER - WATTS PREMIER M-2400 POINT-OF-ENTRY REVERSE OSMOSIS DRINKINGWATER TREATMENT SYSTEM

    EPA Science Inventory

    The Watts Premier M-2400 POE RO Drinking Water Treatment System was tested at the NSF Drinking Water Treatment Systems Laboratory for removal of the viruses fr and MS2, the bacteria Brevundimonas diminuta, and chemicals aldicarb, benzene, cadmium, carbofuran, cesium, chl...

  18. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT, REMOVAL OF ARSENIC IN DRINKING WATER: WATTS PREMIER M-SERIES M-15,000 REVERSE OSMOSIS TREATMENT SYSTEM

    EPA Science Inventory

    Verification testing of the Watts Premier M-Series M-15,000 RO Treatment System was conducted over a 31-day period from April 26, 2004, through May 26, 2004. This test was conducted at the Coachella Valley Water District (CVWD) Well 7802 in Thermal, California. The source water...

  19. Education for Appreciating Environment--An Example of Curriculum Design of Natural Aesthetic Education in Taiwan

    ERIC Educational Resources Information Center

    Yang, Chung-Ping

    2015-01-01

    Environmental protection is now the common consensus in the world. If we can teach students how to appreciate the natural environment and love its beauty, they may protect the environment naturally. But how can we learn to appreciate nature? The research on the contemporary aesthetics of nature provides rich discussions and directions. This paper…

  20. Definition and Measurement in the Affective Domain: Appreciation of Human Accomplishments.

    ERIC Educational Resources Information Center

    Campbell, Paul B.; Beers, Joan S.

    The first three levels of the taxonomy in the affective domain guided the development of two inventories--the Pennsylvania Inventory of Cultural Appreciations (PICA) for 11th graders and Things People Do (TPD) for 5th graders--to measure appreciation of human accomplishments in seven areas: politics, sciences, sports, literature, visual arts,…

  1. Enhancing Monocultural Education Students' Multicultural Awareness through Art Experiences and Art Appreciation.

    ERIC Educational Resources Information Center

    Devers, Karen D.

    1997-01-01

    Explains how both experiential art processes and art appreciation can lead monocultural students in general education teacher training courses to a sense of their own cultural richness and that of others. By combining image making with art appreciation, education students are able to discover meaning in their own visual languages. (SLD)

  2. Appreciative Inquiry as a Method for Participatory Change in Secondary Schools in Lebanon

    ERIC Educational Resources Information Center

    Shuayb, Maha

    2014-01-01

    Appreciative inquiry is a strategy which takes a positive approach to organizational development. It aims to identify good practice, design effective development plans, and ensure implementation. This article examines the potentials and limitations of using the appreciative inquiry in a mixed methods research design for developing school…

  3. Using Appreciative Inquiry to Explore Australian Football Coaches' Experience with Game Sense Coaching

    ERIC Educational Resources Information Center

    Pill, Shane

    2015-01-01

    This paper reports on a project framed as a strengths-based case study in the field of sport coaching. The aim of this research was twofold. First, the project trialled. Appreciate Inquiry (AI) for sport pedagogy research and explain how AI can be used in sport coaching research. Second, using an appreciative perspective, the aim of the research…

  4. 3 CFR 8684 - Proclamation 8684 of May 31, 2011. African-American Music Appreciation Month, 2011

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Music Appreciation Month, 2011 8684 Proclamation 8684 Presidential Documents Proclamations Proclamation 8684 of May 31, 2011 Proc. 8684 African-American Music Appreciation Month, 2011By the President of the United States of America A Proclamation The music of our Nation has always spoken to the condition of...

  5. 3 CFR 8389 - Proclamation 8389 of June 2, 2009. African-American Music Appreciation Month, 2009

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Music Appreciation Month, 2009 8389 Proclamation 8389 Presidential Documents Proclamations Proclamation 8389 of June 2, 2009 Proc. 8389 African-American Music Appreciation Month, 2009By the President of the... sounds. They have enriched American music and captured the diversity of our Nation. During...

  6. 3 CFR 8527 - Proclamation 8527 of May 28, 2010. African-American Music Appreciation Month, 2010

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Music Appreciation Month, 2010 8527 Proclamation 8527 Presidential Documents Proclamations Proclamation 8527 of May 28, 2010 Proc. 8527 African-American Music Appreciation Month, 2010By the President of the United States of America A Proclamation Music can tell a story, assuage our sorrows, provide blessing...

  7. 3 CFR 8832 - Proclamation 8832 of June 1, 2012. African-American Music Appreciation Month, 2012

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Music Appreciation Month, 2012 8832 Proclamation 8832 Presidential Documents Proclamations Proclamation 8832 of June 1, 2012 Proc. 8832 African-American Music Appreciation Month, 2012By the President of the United States of America A Proclamation As a long-cherished piece of American culture, music offers...

  8. The Appreciation of Cultural and Linguistic Adjustments in Multilingual Museum Audio Tours by International Tourists

    ERIC Educational Resources Information Center

    Tempel, Marisa; ten Thije, Jan D.

    2012-01-01

    This paper discusses the question of whether House's theory on a cultural filter can be applied to the study of the appreciation of multilingual audio tours. According to House theory, cultural and linguistic adjustments of a target text to a specific target culture will have a positive effect on the appreciation and understanding of the…

  9. Inclusiveness of ICT in Secondary Education: Students' Appreciation of ICT Tools

    ERIC Educational Resources Information Center

    Heemskerk, Irma; Volman, Monique; Admiraal, Wilfried; ten Dam, Geert

    2012-01-01

    This paper presents the results of a study on students' appreciation of information and communication technology (ICT) applications in schools for general secondary education. We investigate to what extent students from different gender and ethnic backgrounds appreciate various characteristics of ICT tools. The research question is, "How are…

  10. Self-compassion as a mediator between attachment anxiety and body appreciation: An exploratory model.

    PubMed

    Raque-Bogdan, Trisha L; Piontkowski, Sarah; Hui, Kayi; Ziemer, Kathryn Schaefer; Garriott, Patton O

    2016-12-01

    Body appreciation has been found to be linked to interpersonal and intrapersonal factors, with attachment styles and self-compassion separately identified as important correlates. The present study examined these variables together in a model, and we hypothesized that maternal attachment anxiety was related to peer and romantic attachment anxiety, which, in turn, was associated with self-compassion and body appreciation. Using structural equation modeling, this cross-sectional study with a sample of 1306 incoming first year college women found that the proposed model explained 40% of the variance in body appreciation. Results further revealed that peer and romantic attachment anxiety mediated the relationships between maternal attachment anxiety and self-compassion, and that self-compassion mediated the associations between peer and romantic attachment anxiety and body appreciation. Self-compassion appears to hold a central role in explaining the relation between attachment anxiety and body appreciation.

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

    PubMed Central

    Kraxenberger, Maria; Menninghaus, Winfried

    2017-01-01

    Artworks with sad and affectively negative content have repeatedly been reported to elicit positive aesthetic appreciation. This topic has received much attention both in the history of poetics and aesthetics as well as in recent studies on sad films and sad music. However, poetry and aesthetic evaluations of joyful and sad poetry have received only little attention in empirical studies to date. We collected beauty and liking ratings for 24 sad and 24 joyful poems from 128 participants. Following previous studies, we computed an integrated measure for overall aesthetic appreciation based on the beauty and liking ratings to test for differences in appreciation between joyful and sad poems. Further, we tested whether readers' judgments are related to their affinity for poetry. Results show that sad poems are rated significantly higher for aesthetic appreciation than joyful poems, and that aesthetic appreciation is influenced by the participants' affinity for poetry. PMID:28119649

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

    PubMed

    Kraxenberger, Maria; Menninghaus, Winfried

    2016-01-01

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

  13. Community College Leadership Transition through the Framework of Appreciative Inquiry

    ERIC Educational Resources Information Center

    Royer, Dan W.; Latz, Amanda O.

    2016-01-01

    Our paper considers a critical juncture in community college leadership as many community college leaders approach retirement. These transitions are inescapable. How will institutional memory (Parker, 2011) be preserved with the passing of the leadership mantel to a new generation? These transitions also impact ways in which leaders influence…

  14. The Under-Appreciated Promiscuity of the Epidermal Growth Factor Receptor Family

    PubMed Central

    Kennedy, Sean P.; Hastings, Jordan F.; Han, Jeremy Z. R.; Croucher, David R.

    2016-01-01

    Each member of the epidermal growth factor receptor (EGFR) family plays a key role in normal development, homeostasis, and a variety of pathophysiological conditions, most notably in cancer. According to the prevailing dogma, these four receptor tyrosine kinases (RTKs; EGFR, ERBB2, ERBB3, and ERBB4) function exclusively through the formation of homodimers and heterodimers within the EGFR family. These combinatorial receptor interactions are known to generate increased interactome diversity and therefore influence signaling output, subcellular localization and function of the heterodimer. This molecular plasticity is also thought to play a role in the development of resistance toward targeted cancer therapies aimed at these known oncogenes. Interestingly, many studies now challenge this dogma and suggest that the potential for EGFR family receptors to interact with more distantly related RTKs is much greater than currently appreciated. Here we discuss how the promiscuity of these oncogenic receptors may lead to the formation of many unexpected receptor pairings and the significant implications for the efficiency of many targeted cancer therapies. PMID:27597943

  15. Tools to share good chairside teaching practice: a clinical scenario and appreciative questionnaire.

    PubMed

    Sweet, J; Wilson, J; Pugsley, L; Schofield, M

    2008-12-13

    This article provides a scenario for analysis of good chairside teaching practice to serve as a starting point for continued discussion in this complex field. Documented issues of good chairside teaching practice are cross-referenced to a clinical scenario with explanations in the form of a commentary. This provided the context for generating a set of questions that are provided as tools to support good chairside practice. These tools are designed to be used with 'Appreciative Inquiry', which claims that there is much to be gained by discovering where excellence is possible and elaborating upon this. Although this process can be carried out in single units or departments, it is proposed that collaboration between institutions would allow sharing of valuable innovations and greater understanding of educational training, production of good practice guidance and professional development of staff. This article is the third in a series of three and provides a scaffold for a scenario and questions to encourage collaboration in evolving and sharing good chairside teaching practice. The first article investigated the perceptions of stakeholders in chairside teaching at a single dental school and the second evaluated chairside teaching on a UK wide scale. A further accompanying article reviews some of the educational methodology and innovations in teaching and learning that may be applied to dentistry.

  16. Appreciative inquiry for leading in complex systems: supporting the transformation of academic nursing culture.

    PubMed

    Moody, Roseanne C; Horton-Deutsch, Sara; Pesut, Daniel J

    2007-07-01

    Increasingly complex environments in which nurse educators must function create distinct challenges for leaders in nursing education. Complexity is found in the presence of knowledge-driven economies, advancements in technology, and the blurring of campus boundaries created by online learning versus traditional classroom education. A dual bureaucracy of faculty and administration coexists in nursing education. The transformation of bureaucratic culture is a strategic challenge for academic leaders who strive to move dichotomous groups toward a collective vision of a preferred future. This article advocates for the affirmative administrative process of appreciative inquiry for academic nursing leadership, in nudging the dual bureaucracy toward transformational change. The intent and characteristics of appreciative inquiry are discussed, appreciative leadership strategies and actions are explained, methods for leading cultural paradigm shift are outlined, and an exemplar of the actualization of appreciative inquiry is presented.

  17. Enhancing patient safety: improving the patient handoff process through appreciative inquiry.

    PubMed

    Shendell-Falik, Nancy; Feinson, Michael; Mohr, Bernard J

    2007-02-01

    Patient transfers from one care giver to another are an area of high safety consequence, as is evident by many studies and the Joint Commission on Accreditation of Healthcare Organization's Patient Safety Goals. The authors describe how one hospital made measurable improvements in a patient handoff process by using an unconventional approach to change called appreciative inquiry. Rather than identifying the root causes of ineffective handoffs, appreciative inquiry was used to engage staff in identifying and building on their most effective handoff experiences.

  18. Injury incidence in a Premier League youth soccer academy using the consensus statement: a prospective cohort study

    PubMed Central

    Renshaw, Andrew

    2016-01-01

    Background There is an established risk of injury to young athletes exposed to high training loads. Identifying and monitoring injury risk is essential to aid prevention. The aim of this study was to use the consensus statement to determine the incidence and pattern of injury in 1 English Premier League soccer academy during 1 season. Methods A prospective cohort study included 181 elite academy soccer players during the 2012–2013 season. Players were divided into 5 age groups between 9 and 18 years. The number, type and incidence of injuries were recorded during matches and training. Incidence was calculated per 1000 hours of exposure. Results 127 injuries occurred during 29 346 hours of soccer exposure. 72% of injuries were non-contact related. Under (U)18 players sustained the highest number of match injuries. U12–14 players sustained the highest number of training injuries and injuries overall. U16 players sustained the highest number of severe injuries, and U18 players sustained the highest number of moderate injuries. U18 players sustained the highest number of injuries/1000 hours of training and overall. U15 players sustained the highest number of injuries/1000 hours of matches, the highest number of recurrent injuries and the highest incidence of recurrence. The most common injuries were muscle injuries in U15 and U18 players. The most common injury location was the anterior thigh, with the majority of these occurring in training. Conclusions Using the consensus statement, this study used a repeatable method to identify the injury profile of elite academy-level soccer players. PMID:27900186

  19. Case study: Muscle atrophy and hypertrophy in a premier league soccer player during rehabilitation from ACL injury.

    PubMed

    Milsom, Jordan; Barreira, Paulo; Burgess, Darren J; Iqbal, Zafar; Morton, James P

    2014-10-01

    The onset of injury and subsequent period of immobilization and disuse present major challenges to maintenance of skeletal muscle mass and function. Although the characteristics of immobilization-induced muscle atrophy are well documented in laboratory studies, comparable data from elite athletes in free-living conditions are not readily available. We present a 6-month case-study account from a professional soccer player of the English Premier League characterizing rates of muscle atrophy and hypertrophy (as assessed by DXA) during immobilization and rehabilitation after ACL injury. During 8 weeks of inactivity and immobilization, where the athlete adhered to a low carbohydrate-high protein diet, total body mass decreased by 5 kg attributable to 5.8 kg loss and 0.8 kg gain in lean and fat mass, respectively. Changes in whole-body lean mass was attributable to comparable relative decreases in the trunk (12%, 3.8 kg) and immobilized limb (13%, 1.4 kg) whereas the nonimmobilized limb exhibited smaller declines (7%, 0.8 kg). In Weeks 8 to 24, the athlete adhered to a moderate carbohydrate-high protein diet combined with structured resistance and field based training for both the lower and upper-body that resulted in whole-body muscle hypertrophy (varying from 0.5 to 1 kg per week). Regional hypertrophy was particularly pronounced in the trunk and nonimmobilized limb during weeks 8 to 12 (2.6 kg) and 13 to 16 (1.3 kg), respectively, whereas the previously immobilized limb exhibited slower but progressive increases in lean mass from Week 12 to 24 (1.2 kg). The athlete presented after the totality of the injured period with an improved anthropometrical and physical profile.

  20. Health and economic outcomes associated with uncontrolled surgical bleeding: a retrospective analysis of the Premier Perspectives Database

    PubMed Central

    Corral, Mitra; Ferko, Nicole; Hollmann, Sarah; Broder, Michael S; Chang, Eunice

    2015-01-01

    Background Bleeding remains a common occurrence in surgery. Data describing the burden of difficult-to-control bleeding and topical absorbable hemostat use are sparse. This study was conducted to estimate the clinical and economic impact that remains associated with uncontrolled surgical bleeding, even when hemostats are used during surgery. Methods This US retrospective analysis used the Premier Perspectives Database. Hospital discharges from 2012 were used to identify patients treated with hemostats during eight surgery types. Patients were included if they were ≥18 years, had an inpatient hospitalization with one of the eight surgeries, and received a hemostat on the day of surgery. Patients were stratified by procedure and presence or absence of major bleeding (uncontrolled) despite hemostat use. Outcomes were all-cause hospitalization costs, hemostat costs, length of stay, reoperation, and surgery-related complications (eg, mortality). Statistical significance was tested through chi-square or t-tests. Multivariate analyses were conducted for all-cause costs and length of stay using analysis of covariance. Results Among 25,048 procedures, major bleeding events occurred in 14,251 cases. Despite treatment with hemostats, major bleeding occurred in 32%–68% of cases. All-cause costs were significantly higher in patients with uncontrolled bleeding despite hemostat use versus controlled bleeding (US$24,203–$61,323 [uncontrolled], US$14,420–$45,593 [controlled]; P<0.001). Hemostat costs were significantly greater in the uncontrolled bleeding cohort for all surgery types except cystectomy and pancreatic surgery. Reoperation and mortality rates were significantly higher in the uncontrolled bleeding cohort in all surgical procedures except cystectomy and radical hysterectomy. Conclusion Uncontrolled intraoperative bleeding despite hemostat use is prevalent and associated with significantly higher hospital costs and worse clinical outcomes across several surgical

  1. Examining the External Training Load of an English Premier League Football Team With Special Reference to Acceleration.

    PubMed

    Akenhead, Richard; Harley, Jamie A; Tweddle, Simon P

    2016-09-01

    Akenhead, R, Harley, J, and Tweddle, S. Examining the external training load of an English Premier League football team with special reference to acceleration. J Strength Cond Res 30(9): 2424-2432, 2016-Practitioners and coaches often use external training load variables such as distance run and the number of high-speed running (HSR) activities to quantify football training. However, an important component of the external load may be overlooked when acceleration activities are not considered. The aim of this study was to describe the within-microcycle distribution of external load, including acceleration, during in-season 1-game weeks in an elite football team. Global Positioning System technology was used to collect time-motion data from 12 representative 7-day microcycles across a competitive season (48 training days, 295 data sets). Training time, total distance (TD), high-speed running (HSR) distance (>5.8 m·s), sprint running distance (>6.7 m·s) and acceleration variables were recorded during each training session. Data were analysed for interday and interposition differences using mixed linear modeling. The distribution of external load was characterized by the second training day of the microcycle (5 days prematch) exhibiting the highest values for all variables of training load, with the fourth day (1 day prematch) exhibiting the lowest values. Central midfield players covered ∼8-16% greater TD than other positions excluding wide midfielders (p ≤ 0.03, d = 0.2-0.4) and covered ∼17% greater distance accelerating 1-2 m·s than central defenders (p = 0.03, d = 0.7). When expressed relative to training duration and TD, the magnitude of interday and interposition differences were markedly reduced (p = 0.03, d = 0.2-0.3). When managing the distribution of training load, practitioners should be aware of the intensity of training sessions and consider the density of external load within sessions.

  2. The effect of playing formation on high-intensity running and technical profiles in English FA Premier League soccer matches.

    PubMed

    Bradley, Paul S; Carling, Chris; Archer, Dave; Roberts, Jenny; Dodds, Andrew; Di Mascio, Michele; Paul, Darren; Diaz, Antonio Gomez; Peart, Dan; Krustrup, Peter

    2011-05-01

    The aim of this study was to examine the effect of playing formation on high-intensity running and technical performance during elite soccer matches. Twenty English FA Premier League games were analysed using a multiple-camera computerized tracking system (n = 153 players). Overall ball possession did not differ (P < 0.05) between 4-4-2, 4-3-3 and 4-5-1 formations (50%, s = 7 vs. 49%, s = 8 vs. 44%, s = 6). No differences were observed in high-intensity running between 4-4-2, 4-3-3 and 4-5-1 formations. Compared with 4-4-2 and 4-3-3 formations, players in a 4-5-1 formation performed less very high-intensity running when their team was in possession (312 m, s = 196 vs. 433 m, s = 261 vs. 410 m, s = 270; P 5 0.05) but more when their team was not in possession (547 m, s = 217 vs. 461 m, s = 156 vs. 459 m, s = 169; P < 0.05). Attackers in a 4-3-3 performed ~30% more (P < 0.05) high-intensity running than attackers in 4-4-2 and 4-5-1 formations. However, the fraction of successful passes was highest in a 4-4-2 (P < 0.05) compared with 4-3-3 and 4-5-1 formations. The results suggest that playing formation does not influence the overall activity profiles of players, except for attackers, but impacts on very high-intensity running activity with and without ball possession and some technical elements of performance.

  3. Primary Premier for Belfast

    ERIC Educational Resources Information Center

    McAlister, Peter

    2009-01-01

    The author talks about the Association for Science Education (ASE) Primary Science Committee's (PSC) March 2009 meeting which was held in Belfast as guests of ASE Northern Ireland. To mark the auspicious occasion of a body that usually meets four times a year in the Hatfield HQ crossing the Irish Sea to be hosted by its Celtic cousins, a Lord…

  4. Predicting body appreciation in young women: An integrated model of positive body image.

    PubMed

    Andrew, Rachel; Tiggemann, Marika; Clark, Levina

    2016-09-01

    This study examined a range of predictors, based on previous theoretical models, of positive body image in young adult women. Participants were 266 women who completed an online questionnaire measuring body appreciation, activity participation, media consumption, perceived body acceptance by others, self-compassion, and autonomy. Potential mechanisms in predicting body appreciation assessed were self-objectification, social appearance comparison, and thin-ideal internalisation. Results indicated that greater perceived body acceptance by others and self-compassion, and lower appearance media consumption, self-objectification, social comparison, and thin-ideal internalisation were related to greater body appreciation. An integrated model showed that appearance media (negatively) and non-appearance media and self-compassion (positively) were associated with lower self-objectification, social comparison, and thin-ideal internalisation, which in turn related to greater body appreciation. Additionally, perceived body acceptance by others was directly associated with body appreciation. The results contribute to an understanding of potential pathways of positive body image development, thereby highlighting possible intervention targets.

  5. Self-compassion moderates body comparison and appearance self-worth's inverse relationships with body appreciation.

    PubMed

    Homan, Kristin J; Tylka, Tracy L

    2015-09-01

    Although research on positive body image has increased, little research has explored which variables protect body appreciation during body-related threats. Self-compassion may be one such variable. Individuals high in self-compassion are mindful, kind, and nurturing toward themselves during situations that threaten their adequacy, while recognizing that being imperfect is part of "being human." In this study, we investigated whether two body-related threats (i.e., body comparison and appearance contingent self-worth) were more weakly related to body appreciation when self-compassion was high among an online sample of 263 women (Mage=35.26, SD=12.42). Results indicated that self-compassion moderated the inverse relationships between body related threats and body appreciation. Specifically, when self-compassion was very high, body comparison and appearance contingent self-worth were unrelated to body appreciation. However, when self-compassion was low, these relationships were strong. Self-compassion, then, may help preserve women's body appreciation during body-related threats.

  6. Tier-specific evolution of match performance characteristics in the English Premier League: it's getting tougher at the top.

    PubMed

    Bradley, Paul S; Archer, David T; Hogg, Bob; Schuth, Gabor; Bush, Michael; Carling, Chris; Barnes, Chris

    2016-01-01

    This study investigated the evolution of physical and technical performances in the English Premier League (EPL), with special reference to league ranking. Match performance observations (n = 14,700) were collected using a multiple-camera computerised tracking system across seven consecutive EPL seasons (2006-07 to 2012-13). Final league rankings were classified into Tiers: (A) 1st-4th ranking (n = 2519), (B) 5th-8th ranking (n = 2965), (C) 9th-14th ranking (n = 4448) and (D) 15th-20th ranking (n = 4768). Teams in Tier B demonstrated moderate increases in high-intensity running distance while in ball possession from the 2006-07 to 2012-13 season (P < 0.001; effect size [ES]: 0.68), with Tiers A, C and D producing less pronounced increases across the same period (P < 0.005; ES: 0.26, 0.41 and 0.33, respectively). Large increases in sprint distance were observed from the 2006-07 to 2012-13 season for Tier B (P < 0.001; ES: 1.21), while only moderate increases were evident for Tiers A, C and D (P < 0.001; ES: 0.75, 0.97 and 0.84, respectively). Tier B demonstrated large increases in the number of passes performed and received in 2012-13 compared to 2006-07 (P < 0.001; ES: 1.32-1.53) with small-to-moderate increases in Tier A (P < 0.001; ES: 0.30-0.38), Tier C (P < 0.001; ES: 0.46-0.54) and Tier D (P < 0.001; ES: 0.69-0.87). The demarcation line between 4th (bottom of Tier A) and 5th ranking (top of Tier B) in the 2006-07 season was 8 points, but this decreased to just a single point in the 2012-13 season. The data demonstrate that physical and technical performances have evolved more in Tier B than any other Tier in the EPL and could indicate a narrowing of the performance gap between the top two Tiers.

  7. 1 < 2 and 2 < 3: Non-Linguistic Appreciations of Numerical Order

    PubMed Central

    Anderson, Ursula S.; Cordes, Sara

    2013-01-01

    Ordinal understanding is involved in understanding social hierarchies, series of actions, and everyday events. Moreover, an appreciation of numerical order is critical to understanding number at a highly abstract, conceptual level. In this paper, we review findings concerning the development and expression of ordinal numerical knowledge in preverbal human infants in light of literature about the same cognitive abilities in non-human animals. We attempt to reconcile seemingly contradictory evidence, provide new directions for prospective research, and evaluate the shared basis of ordinal knowledge among non-verbal organisms. Our review of the research leads us to conclude that both infants and non-human animals are adapted to respond to monotonic progressions in numerical order, consonant with mathematical definitions of numerical order. Further, we suggest that patterns in the way that infants and non-human animals process numerical order can be accounted for by changes across development, the conditions under which representations are generated, or both. PMID:23355830

  8. Commanding Generation Y: How Generation X Military Leaders Can Better Utilize Generational Tendencies

    DTIC Science & Technology

    2013-03-21

    in command, is not immune to generational stereotypes and must maintain a professional tradition of arms while appreciating the nuances of Generation...6 DEFINING GENERATIONAL TRAITS AND STEREOTYPES …………...…...........................6 Defining Baby Boomer Stereotypes …………………………………..…..…..…………..8...Defining Generation X Stereotypes …………………………………....………...………..8 Defining Generation Y Stereotypes …………………………………...…………………..9 GENERATIONAL RESEARCH

  9. Appreciating Oxygen

    ERIC Educational Resources Information Center

    Weiss, Hilton M.

    2008-01-01

    Photosynthetic flora and microfauna utilize light from the sun to convert carbon dioxide and water into carbohydrates and oxygen. While these carbohydrates and their derivative hydrocarbons are generally considered to be fuels, it is the thermodynamically energetic oxygen molecule that traps, stores, and provides almost all of the energy that…

  10. Participatory dreaming: a conceptual exploration from a unitary appreciative inquiry perspective.

    PubMed

    Repede, Elizabeth J

    2009-10-01

    Dreaming is a universal phenomenon in human experience and one that carries multiple meanings in the narrative discourse across disciplines. Dreams can be collective, communal, and emancipatory, as well as individual. While individual dreaming has been extensively studied in the literature, the participatory nature of dreaming as a unitary phenomenon is limited. The concept of participatory dreaming within a unitary appreciative framework for healing is explored from perspectives in anthropology, psychology, and nursing. A participatory model of dreaming is proposed from a synthesis of the literature for use in future research using unitary appreciative inquiry.

  11. Next generation heterodyne array for JCMT

    NASA Astrophysics Data System (ADS)

    Chen, M.-T.; Dempsey, J.; Ho, P. T. P.; Friberg, P.; Bintley, D.; Walther, C.

    2016-07-01

    As part of the JCMT Future Instrumentation Project, the EAO looks to optimize the premier niche of the facility as the go-to telescope for fast, deep wide-field mapping of the universe at 345 GHz (850 um). The next generation heterodyne array for JCMT will be designed to provide deep ultra-fast mapping capabilities that takes advantage of the full field-of-view available to the telescope, and an array of 90 SIS mixers. This paper presents a preliminary design options and the critical science drivers for the project.

  12. The artful mind meets art history: toward a psycho-historical framework for the science of art appreciation.

    PubMed

    Bullot, Nicolas J; Reber, Rolf

    2013-04-01

    Research seeking a scientific foundation for the theory of art appreciation has raised controversies at the intersection of the social and cognitive sciences. Though equally relevant to a scientific inquiry into art appreciation, psychological and historical approaches to art developed independently and lack a common core of theoretical principles. Historicists argue that psychological and brain sciences ignore the fact that artworks are artifacts produced and appreciated in the context of unique historical situations and artistic intentions. After revealing flaws in the psychological approach, we introduce a psycho-historical framework for the science of art appreciation. This framework demonstrates that a science of art appreciation must investigate how appreciators process causal and historical information to classify and explain their psychological responses to art. Expanding on research about the cognition of artifacts, we identify three modes of appreciation: basic exposure to an artwork, the artistic design stance, and artistic understanding. The artistic design stance, a requisite for artistic understanding, is an attitude whereby appreciators develop their sensitivity to art-historical contexts by means of inquiries into the making, authorship, and functions of artworks. We defend and illustrate the psycho-historical framework with an analysis of existing studies on art appreciation in empirical aesthetics. Finally, we argue that the fluency theory of aesthetic pleasure can be amended to meet the requirements of the framework. We conclude that scientists can tackle fundamental questions about the nature and appreciation of art within the psycho-historical framework.

  13. Queering Methodologies: Challenging Scientific Constraint in the Appreciation of Queer and Trans Subjects

    ERIC Educational Resources Information Center

    Ferguson, Joshua M.

    2013-01-01

    Qualitative studies require a queer perspective to challenge stagnant forms of scientific discourse. This paper argues for a deconstruction of hegemonic qualitative practices in order to appreciate and listen to queer and trans subjects when employing qualitative research and methodologies. I focus on qualitative methods from an audiovisual…

  14. Enhancing Children's Artistic and Creative Thinking and Drawing Performance through Appreciating Picture Books

    ERIC Educational Resources Information Center

    Hsiao, Ching-Yuan

    2010-01-01

    The purpose of this study was to investigate methods of enhancing kindergarteners' artistic creative thinking and expressive drawing through an activity that involved appreciation of picture books. The study was conducted in a public kindergarten in southern Taiwan, with 27 children aged between 4 and 5. The researcher conducted the study in 16…

  15. Appreciative Inquiry as a Method for Evaluation: An Interview with Hallie Preskill

    ERIC Educational Resources Information Center

    Christie, Christina A.

    2006-01-01

    This interview with Dr. Hallie Preskill focuses on the organizational change method known as appreciative inquiry (AI), which is described as a process that builds on past successes (and peak experiences) in an effort to design and implement future actions. Preskill takes the philosophy and principles put forth by organizational change AI…

  16. Using Appreciative Inquiry to Explore the Professional Practice of a Midwife Lecturer

    ERIC Educational Resources Information Center

    Chapman, Lynn; Giles, David

    2009-01-01

    This paper reports on an exploration into the professional practice of a lecturer using the appreciative inquiry (AI) approach. This facilitated inquiry intentionally sought to apply the AI approach to the practice of an individual, an application that is different to its predominant usage with groups. The context for this research was the…

  17. Using Appreciative Inquiry to Facilitate Implementation of the Recovery Model in Mental Health Agencies

    ERIC Educational Resources Information Center

    Clossey, Laurene; Mehnert, Kevin; Silva, Sara

    2011-01-01

    This article describes an organizational development tool called appreciative inquiry (AI) and its use in mental health to aid agencies implementing recovery model services. AI is a discursive tool with the power to shift dominant organizational cultures. Its philosophical underpinnings emphasize values consistent with recovery: community,…

  18. Music Appreciation and Technology: An Evaluation of a Creativity-Based Approach Using a MIDI Environment.

    ERIC Educational Resources Information Center

    Woodruff, Ernest R.; Heeler, Phillip J.

    One component of a model of creativity, the application of an understanding of elements, was explored through a study of college students applying their understanding of such musical elements as harmony, melody, rhythm, timbre, and dynamics. The 24 subjects were students in a music appreciation class, and the project was implemented using a…

  19. Using Appreciative Inquiry to Create a Sustainable Rural School District and Community

    ERIC Educational Resources Information Center

    Calabrese, Raymond; Hester, Michael; Friesen, Scott; Burkhalter, Kim

    2010-01-01

    Purpose: The purpose of this paper is to document how a doctoral research team applied an action research process to improve communication and collaboration strategies among rural Midwestern school district stakeholders. Design/methodology/approach: An appreciative inquiry (AI) action research methodology framed as a qualitative case study using…

  20. Foundational Issues in Educating Young People for Understanding and Appreciation of the Religions in Their Communities

    ERIC Educational Resources Information Center

    Engebretson, Kathleen

    2012-01-01

    This is a conceptual paper considering some of the foundational issues that a teacher needs to have at least considered (if not resolved) when he or she sets out to encourage students to understand and appreciate the variety of religions in their communities. The first issue is that of what to call the enterprise; the second relates to assumed…

  1. An Appreciative Inquiry Approach to Evaluating Culture, Structure, and Power in Agricultural Teacher Education Program Reform

    ERIC Educational Resources Information Center

    Anderson, James C., II.; Thorson, Candi J.; Kelinsky, Lia R.

    2016-01-01

    This case study outlines an appreciative inquiry approach to program reform using an agricultural teacher education program at a land-grant university that had begun to suffer from a large decline in student enrollment. Documents were analyzed that provided recommendations toward a master plan for reform made by 23 key agents based on their…

  2. See the Paintings! A Handbook for Art Appreciation in the Classroom.

    ERIC Educational Resources Information Center

    Brooks, Susan W.; Senatori, Susan M.

    This handbook gives guidelines for setting up an elementary level art appreciation program. The program encourages involvement by staff and parent volunteers, resource persons and presenters and utilizes commercially produced art reproductions. Sample art reproduction selections and schedules are given. An art vocabulary and a time line of world…

  3. An Appreciative Inquiry into Educational Administration Doctoral Programs: Stories from Doctoral Students at Three Universities

    ERIC Educational Resources Information Center

    Calabrese, Raymond L.; Zepeda, Sally J.; Peters, April L.; Hummel, Crystal; Kruskamp, William H.; San Martin, Teresa; Wynne, Stefanie C.

    2007-01-01

    A case study using appreciate inquiry identified and described the experiences of five educational administration doctoral students representing three universities regarding their doctoral program studies and dissertation process. Data were collected using reflective narratives and the Left Hand Right Hand Column Case Method. Data revealed (a) the…

  4. Appreciative Inquiry of Texas Elementary Classroom Assessment: Action Research for a School-Wide Framework

    ERIC Educational Resources Information Center

    Clint, Frank Anthony

    2012-01-01

    This qualitative, action-research study used themes from appreciative interviews of Texas elementary teachers to recommend a framework for a school-wide assessment model for a Texas elementary school. The specific problem was that the Texas accountability system used a yearly measurement that failed to track progress over time and failed to…

  5. Intelligence: A Factor in the Understanding and Appreciation of Editorial Satire.

    ERIC Educational Resources Information Center

    Gruner, Charles R.

    A study involving 59 undergraduate speech communication students investigated relationships between intelligence, understanding of editorial satire, and appreciation of satire. The students were asked to read three satirical essays and then to pick one of five statements that best described the thesis as intended by the author. Then each satire…

  6. Using Appreciative Inquiry to Discover and Deliver Change for Surgical Technology Students

    ERIC Educational Resources Information Center

    Cabai, Katherine A.

    2012-01-01

    The purpose of this study was to examine efficacious teaching-learning strategies that community college stakeholders employ that enhance surgical technology student outcomes. Knowles's adult learning theory, constructivist theory, and appreciative inquiry served as the theoretical foundation for this study. Discovering effective aspects and…

  7. Applying an Appreciative Inquiry Process to a Course Evaluation in Higher Education

    ERIC Educational Resources Information Center

    Kung, Susie; Giles, David; Hagan, Bill

    2013-01-01

    While appreciative inquiry (AI) has its origins in organizational development, this article considers the application of AI within a course evaluation in higher education. An AI process was deemed appropriate given its concern for peak performance or life-centric experiences. Former students of a particular course, along with current students,…

  8. APPRECIATIVE INQUIRY IN THE OFFICE OF RESEARCH AND DEVELOPMENT: IMPROVING THE COLLABRATIVE CAPACITY OF ORGANIZATION

    EPA Science Inventory

    This paper highlights the use of appreciative inquiry (AI), a growing practice in organization development in the Office of Research and Development (ORD) of the Environmental Protection Agency. AI is a strength-based approach to change that induces innovation and collaboration t...

  9. Using Appreciative Inquiry to Frame the Appraisal of an Australian Initial Teacher Education Program

    ERIC Educational Resources Information Center

    Allen, Jeanne M.; Innes, Maureen

    2013-01-01

    This paper reports on a study that investigated the process and outcomes of using "Appreciative Inquiry" (AI) in an Australian initial teacher education (ITE) program review. The aim of the study, which drew on a sample of teaching staff involved in this Master of Teaching program, was to gain an understanding of the extent to which the…

  10. Student Voices: How Has Performing Shakespeare Helped You Appreciate His Work?

    ERIC Educational Resources Information Center

    Almansouri, Orubba; Balian, Aram S.; Sawdy, Jessica

    2009-01-01

    In this article, three students share how performing in Shakespearean plays have helped them appreciate his work. Orubba Almansouri describes how acting out the play "Romeo and Juliet" allowed him to understand the whole story better. While rehearsing and performing "A Midsummer Night's Dream," Aram S. Balian became a true Shakespeare fan,…

  11. 24 CFR 257.120 - Appreciation sharing or up-front payment

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... the Act, the amount of the appreciation in value of a property securing an H4H program mortgage that... party of the mortgagor, the current appraised value of the property at the time of the disposition or... connection with such sale or disposition, if any; less (3) The appraised value of the property that was...

  12. Virtual Seating in the Globe Theatre: Appreciating Film Adaptations of Shakespeare's Plays

    ERIC Educational Resources Information Center

    Williamson, Lynette

    2009-01-01

    While it may be true that different interpretations of Shakespeare's words elicit varied responses, Shakespeare's popularity in Renaissance England was due in large part to his ability to appeal to a socially and educationally diverse audience. Shakespeare knew what it took to fill the seats. To encourage appreciation of Shakespeare's universal…

  13. Learning to Appreciate At-Risk Students: Challenging the Beliefs and Attitudes of Teachers and Administrators

    ERIC Educational Resources Information Center

    Calabrese, Raymond L.; Hummel, Crystal; San Martin, Teresa

    2007-01-01

    Purpose: The purpose of this paper is to examine the issue of at-risk students in a rural district in Midwestern USA. Design/methodology/approach: This field-based research study used a qualitative embedded case study of a middle and high school informed by an appreciative inquiry theoretical research perspective to identify a positive core of…

  14. Direct current stimulation of the left temporoparietal junction modulates dynamic humor appreciation.

    PubMed

    Slaby, Isabella; Holmes, Amanda; Moran, Joseph M; Eddy, Marianna D; Mahoney, Caroline R; Taylor, Holly A; Brunyé, Tad T

    2015-11-11

    The aim of this study was to evaluate the influence of transcranial direct current stimulation targeting the left temporoparietal junction (TPJ) on humor appreciation during a dynamic video rating task. In a within-participants design, we targeted the left TPJ with anodal, cathodal, or no transcranial direct current stimulation, centered at electrode site C3 using a 4×1 targeted stimulation montage. During stimulation, participants dynamically rated a series of six stand-up comedy videos for perceived humor. We measured event-related (time-locked to crowd laughter) modulation of humor ratings as a function of stimulation condition. Results showed decreases in rated humor during anodal (vs. cathodal or none) stimulation; this pattern was evident for the majority of videos and was only partially predicted by individual differences in humor style. We discuss the possibility that upregulation of neural circuits involved in the theory of mind and empathizing with others may reduce appreciation of aggressive humor. In conclusion, the present data show that neuromodulation of the TPJ can alter the mental processes underlying humor appreciation, suggesting critical involvement of this cortical region in detecting, comprehending, and appreciating humor.

  15. The Appreciative Pedagogy of Palliative Care: Arts-Based or Evidence-Based?

    ERIC Educational Resources Information Center

    Lander, Dorothy A.; Graham-Pole, John R.

    2006-01-01

    The authors integrate poetry and narrative into their self-study application of the research methodology known as Appreciative Inquiry (AI) focused on: (a) their personal and professional practice and development; (b) their teaching practice in universities and informal/popular education settings; and, (c) their educational research in the area of…

  16. The Soul of Teaching and Professional Learning: An Appreciative Inquiry into the Enneagram of Reflective Practice

    ERIC Educational Resources Information Center

    Luckcock, Tim

    2007-01-01

    This paper makes a contribution to the theory and practice of educational action research by introducing two theoretical and methodological resources as part of a personal review of sustained professional experience: "appreciative inquiry" and the "enneagram". It is more than a theoretical exercise, however, because it also…

  17. The Competency of the Post Graduate Teachers in Appreciating English Poetry

    ERIC Educational Resources Information Center

    Muthiah, Rajendran

    2015-01-01

    The Post Graduate Teachers who teach English as a second language to Higher Secondary Classes that is 11th and 12th grades need to cultivate a good sense of appreciation for poetry. They must have an inherent thirst for reading poetry aloud and competence to elucidate the essential characteristics of poetry. A study was launched to understand the…

  18. Making Choices: Simultaneous Report and Provocative Statements, Tools for Appreciative Inquiry

    ERIC Educational Resources Information Center

    Nelson, Eric M.; Wright, Christine M.

    2011-01-01

    Many educators find that students do not participate actively in class, and are constantly seeking a variety of techniques to encourage student participation. The focus of this paper is to show how simultaneous report and provocative statements can be combined to foster appreciative inquiry, thereby, creating a learning environment with greater…

  19. Organizational Climate and Emotional Intelligence: An Appreciative Inquiry into a "Leaderful" Community College

    ERIC Educational Resources Information Center

    Yoder, Debra Marie

    2005-01-01

    In an era of unprecedented challenges and rapid change, community colleges need effective leadership that brings out the best in people, organizations, and communities. This qualitative study was based on interpretive research using appreciative inquiry (AI). AI is based on social constructivist theory and is a collaborative and highly…

  20. Math Strategies You Can Count On: Tools & Activities to Build Math Appreciation, Understanding & Skills

    ERIC Educational Resources Information Center

    Forsten, Char

    2005-01-01

    This book offers classroom-tested activities designed to make even the most reluctant learners crazy about math. Appealing to everyone from sports fans to readers, future fashion designers to budding musicians, the activities presented in this book offer ways to develop a deep-rooted love and appreciation of math in every student. Teachers are…

  1. Oral Interpretation as a Pedagogical Tool in Teaching Literary Comprehension and Appreciation.

    ERIC Educational Resources Information Center

    Ford-Brown, Lisa A.

    A study investigated whether there was a significant difference in the comprehension and appreciation of literature studied through oral interpretation when compared to silent reading. Two hundred and sixty-three third, fourth, and fifth graders from Terre Haute, Indiana were separated into experimental and control groups, and were given pre- and…

  2. Appreciation of Hardy's Poem "Neutral Tones" from the Point of View of Functional Analysis

    ERIC Educational Resources Information Center

    Chen, Hong-qin

    2008-01-01

    According to the theory of Systemic-Functional Linguistics (SFL), language cannot be disassociated from meaning. Function and semantics, as SFL suggests, are considered as the basis of human language and communicative activity. In order to reveal the inseparability of language and semantic, this paper aims to analyze and appreciate Hardy's poem…

  3. Children's Appreciation of Humor: A Test of the Cognitive-Congruency Principle.

    ERIC Educational Resources Information Center

    McGhee, Paul E.

    According to the cognitive-congruency principle, humor appreciation peaks when the cognitive demands of the stimulus are congruent with the cognitive level of the child. This study tested the principle with jokes based on concepts associated with concrete operational thinking, conservation of mass and weight. This method provides a satisfactory…

  4. Body Modifications in College Students: Considering Gender, Self-Esteem, Body Appreciation, and Reasons for Tattoos

    ERIC Educational Resources Information Center

    Hill, Brittany M.; Ogletree, S. M.; McCrary, K. M.

    2016-01-01

    Body modifications are becoming mainstream as more individuals are becoming tattooed. Using a convenience sample of college students, participants with and without tattoos were compared on measures of body appreciation, self-esteem, and need for uniqueness. Among these central Texas students 44% had at least one tattoo. Women, compared to men,…

  5. Teaching Tolerance and Appreciation for Diversity: Applying the Research on Prejudice Reduction.

    ERIC Educational Resources Information Center

    Titus, Dale

    Teaching tolerance and appreciation for diversity becomes more important as changing demographics require schools to prepare students for increasing diversity. Teachers can help students develop more positive racial attitudes through instructional interventions. However, it is important to implement experiences designed to influence educators'…

  6. Psychometric Properties and Factorial Structure of the Chinese Version of the Gratitude Resentment and Appreciation Test

    ERIC Educational Resources Information Center

    Lin, Shu-Hui; Huang, Yun-Chen

    2016-01-01

    The purpose of this study was to validate a Chinese version of the Gratitude Resentment and Appreciation Test (GRAT) with Taiwanese students. In Study 1, a total of 2511 Taiwanese students participated and completed the translated GRAT. Exploratory factor analysis, confirmatory factor analysis and reliability analysis were undertaken to assess the…

  7. Appreciating "Thirdspace": An Alternative Way of Viewing and Valuing Site-Specific Dance Performance

    ERIC Educational Resources Information Center

    Munjee, Tara

    2014-01-01

    Site-specific dance performance involves the presentation of choreography in connection with a site. The context of the site combined with a viewer's personal history, beliefs, and identity impact the reading and appreciation of the performance. Although both stage and site dance performance valuing elicit multiple interpretations of artistic…

  8. Inviting Schools in the United States of America and Hong Kong: An Appreciative Inquiry

    ERIC Educational Resources Information Center

    Steyn, Trudie

    2009-01-01

    This article is a follow-up on a previous quantitative study (Steyn, 2007) which explored key aspects that influenced the effective implementation of Invitational Education (IE) in schools in the United States of America (US) and Hong Kong (HK). This is a qualitative study in which an appreciative inquiry (AI) is used to explain staff's positive…

  9. The Art Appreciation Component of Visual Literacy: Examples of Guided Approaches to Viewing Art.

    ERIC Educational Resources Information Center

    Demery, Marie

    Likert-type rating scales were designed and used to help college students perceive, understand, and value the beauty and content of a piece of art. The subjects for the project were 100 college students enrolled in two art appreciation courses at Texas College. Their classification ranged from freshman to senior, with majors mainly in business,…

  10. The Effect of Author Biography upon the Comprehension and Appreciation of Poetry.

    ERIC Educational Resources Information Center

    Andrews, Larry Kenneth

    This study investigated whether the inclusion of biographical material about a poet contributes to or detracts from the comprehension and appreciation of poetry. Twenty randomly selected poems were presented to two tenth grade average-ability English classes. The control group listened to an audio-recording of each poem while it concurrently read…

  11. Example Museum Field Trip Components for College-Level Art Appreciation.

    ERIC Educational Resources Information Center

    Demery, Marie

    A museum field trip should be the highlight of every art appreciation course. Through this experience, students are introduced to the museum as a source for authentic, original art and for scholarship, education, and entertainment. A well-planned field trip achieves this objective through the use and modification of eight components: (1)…

  12. Enhancing aesthetic appreciation by priming canvases with actions that match the artist's painting style

    PubMed Central

    Ticini, Luca F.; Rachman, Laura; Pelletier, Jerome; Dubal, Stephanie

    2014-01-01

    The creation of an artwork requires motor activity. To what extent is art appreciation divorced from that activity and to what extent is it linked to it? That is the question which we set out to answer. We presented participants with pointillist-style paintings featuring discernible brushstrokes and asked them to rate their liking of each canvas when it was preceded by images priming a motor act either compatible or incompatible with the simulation of the artist's movements. We show that action priming, when congruent with the artist's painting style, enhanced aesthetic preference. These results support the hypothesis that involuntary covert painting simulation contributes to aesthetic appreciation during passive observation of artwork. PMID:24917808

  13. Exploring Relationships between Body Appreciation and Self-Reported Physical Health among Young Women.

    PubMed

    Ramseyer Winter, Virginia; O'Neill, Elizabeth A; Omary, Areen

    2017-03-04

    Body image, a multidimensional construct, affects women in myriad ways. Existing scholarship has established a relationship between body image and negative mental and sexual health outcomes and suggests that it may also be related to physical health outcomes. The purpose of the study reported in this article was to explore relationships between body appreciation, a multidimensional measure of body image, and self-perceived physical health among a sample of emerging adult women (N = 399). In this sample, body appreciation was positively and significantly related to self-perceived physical health. This study contributes to a growing body of literature on the consequences of body image among women and can be used to inform interventions aimed at improving the well-being of women.

  14. Beauty and the brain: culture, history and individual differences in aesthetic appreciation

    PubMed Central

    Jacobsen, Thomas

    2010-01-01

    Human aesthetic processing entails the sensation-based evaluation of an entity with respect to concepts like beauty, harmony or well-formedness. Aesthetic appreciation has many determinants ranging from evolutionary, anatomical or physiological constraints to influences of culture, history and individual differences. There are a vast number of dynamically configured neural networks underlying these multifaceted processes of aesthetic appreciation. In the current challenge of successfully bridging art and science, aesthetics and neuroanatomy, the neuro-cognitive psychology of aesthetics can approach this complex topic using a framework that postulates several perspectives, which are not mutually exclusive. In this empirical approach, objective physiological data from event-related brain potentials and functional magnetic resonance imaging are combined with subjective, individual self-reports. PMID:19929909

  15. Following the masters: portrait viewing and appreciation is guided by selective detail.

    PubMed

    DiPaola, Steve; Riebe, Caitlin; Enns, James T

    2013-01-01

    A painted portrait differs from a photo in that selected regions are often rendered in much sharper detail than other regions. Artists believe these choices guide viewer gaze and influence their appreciation of the portrait, but these claims are difficult to test because increased portrait detail is typically associated with greater meaning, stronger lighting, and a more central location in the composition. In three experiments we monitored viewer gaze and recorded viewer preferences for portraits rendered with a parameterised non-photorealistic technique to mimic the style of Rembrandt (DiPaola, 2009 International Journal of Art and Technology 2 82-93). Results showed that viewer gaze was attracted to and held longer by regions of relatively finer detail (experiment 1), and also by textural highlighting (experiment 2), and that artistic appreciation increased when portraits strongly biased gaze (experiment 3). These findings have implications for understanding both human vision science and visual art.

  16. The importance of perceptual experience in the esthetic appreciation of the body.

    PubMed

    Mele, Sonia; Cazzato, Valentina; Urgesi, Cosimo

    2013-01-01

    Several studies suggest that sociocultural models conveying extreme thinness as the widespread ideal of beauty exert an important influence on the perceptual and emotional representation of body image. The psychological mechanisms underlying such environmental influences, however, are unclear. Here, we utilized a perceptual adaptation paradigm to investigate how perceptual experience modulates body esthetic appreciation. We found that the liking judgments of round bodies increased or decreased after brief exposure to round or thin bodies, respectively. No change occurred in the liking judgments of thin bodies. The results suggest that perceptual experience may shape our esthetic appreciation to favor more familiar round body figures. Importantly, individuals with more deficits in interoceptive awareness were less prone to increase their liking ratings of round bodies after exposure, suggesting a specific risk factor for the susceptibility to the influence of the extreme thin vs. round body ideals of beauty portrayed by the media.

  17. The Importance of Perceptual Experience in the Esthetic Appreciation of the Body

    PubMed Central

    Mele, Sonia; Cazzato, Valentina; Urgesi, Cosimo

    2013-01-01

    Several studies suggest that sociocultural models conveying extreme thinness as the widespread ideal of beauty exert an important influence on the perceptual and emotional representation of body image. The psychological mechanisms underlying such environmental influences, however, are unclear. Here, we utilized a perceptual adaptation paradigm to investigate how perceptual experience modulates body esthetic appreciation. We found that the liking judgments of round bodies increased or decreased after brief exposure to round or thin bodies, respectively. No change occurred in the liking judgments of thin bodies. The results suggest that perceptual experience may shape our esthetic appreciation to favor more familiar round body figures. Importantly, individuals with more deficits in interoceptive awareness were less prone to increase their liking ratings of round bodies after exposure, suggesting a specific risk factor for the susceptibility to the influence of the extreme thin vs. round body ideals of beauty portrayed by the media. PMID:24324689

  18. A selective deficit in the appreciation and recognition of brightness: brightness agnosia?

    PubMed

    Nijboer, Tanja C W; Nys, Gudrun M S; van der Smagt, Maarten J; de Haan, Edward H F

    2009-01-01

    We report a patient with extensive brain damage in the right hemisphere who demonstrated a severe impairment in the appreciation of brightness. Acuity, contrast sensitivity as well as luminance discrimination were normal, suggesting her brightness impairment is not a mere consequence of low-level sensory impairments. The patient was not able to indicate the darker or the lighter of two grey squares, even though she was able to see that they differed. In addition, she could not indicate whether the lights in a room were switched on or off, nor was she able to differentiate between normal greyscale images and inverted greyscale images. As the patient recognised objects, colours, and shapes correctly, the impairment is specific for brightness. As low-level, sensory processing is normal, this specific deficit in the recognition and appreciation of brightness appears to be of a higher, cognitive level, the level of semantic knowledge. This appears to be the first report of 'brightness agnosia'.

  19. Self-esteem mediates the relationship between connectedness to nature and body appreciation in women, but not men.

    PubMed

    Swami, Viren; von Nordheim, Laura; Barron, David

    2016-03-01

    Connectedness to nature (i.e., an affective and experiential connection to nature) is known to have a positive effect on psychological well-being, but its specific associations with body image have not been fully examined. To attend to this oversight, we conducted a preliminary investigation of associations between connectedness to nature and body appreciation. A total of 380 British adults completed measures of connectedness to nature, body appreciation, and self-esteem. Bivariate correlations revealed significant positive associations between all variables in women. In men, body appreciation was significantly correlated with self-esteem, but not connectedness to nature. Mediation analysis showed that, in women, self-esteem fully mediated the relationship between connectedness to nature and body appreciation. In men, body appreciation was significantly associated with self-esteem, but not connectedness to nature. These results point to a potential route for improving body image among women through connectedness to nature and self-esteem, but further research is necessary.

  20. Comment on 'Match Analysis of U9 and U10 English Premier League Academy Soccer Players using a Global Positioning System: Relevance for Talent Identification and Development'

    PubMed

    Carling, Christopher; Collins, Dave

    2014-08-21

    We read with interest the recent article written by Goto, Morris & Nevill: 'Match Analysis of U9 and U10 English Premier League Academy Soccer Players using a Global Positioning System: Relevance for Talent Identification and Development'. In summary, the authors reported time motion analysis data from match-play showing that players who were retained by their Academy covered a significantly greater distance overall and in low-speed running in comparison to peers who were released. Consequently, the authors discussed their results in the context of talent identification and development processes. In light of their findings and discussion, it is of our opinion that further debate in the context of the current body of literature is necessary.

  1. Histoire du télescope, la contemplation de l'Univers, des premiers instruments aux actuelles machines célestes

    NASA Astrophysics Data System (ADS)

    Nazé, Yaël

    2009-01-01

    Alors que la plupart des scientifiques réalisent leurs expérimentations en laboratoire, les astronomes sont condamnés à ne jamais pouvoir toucher l'objet de leurs travaux: le ciel se laisse contempler mais demeure hors d'atteinte. Pour déchiffrer le message céleste, l'oeil ne suffit pas. Il fallut attendre la naissance de la première lunette astronomique pour ouvrir une nouvelle voie à notre insatiable désir de savoir. Ancêtre de tous les télescopes petits et grands, ce tout premier instrument d'observation allait en effet étendre vers l'infini le pouvoir de nos yeux. Quatre cents ans après, ce sont d'immenses machines qui scrutent pour nous l'Univers, en nous permettant même de remonter le temps. C'est leur histoire qui nous est racontée ici mais, par deçà les engins les plus complexes, ce livre nous parle de leurs bâtisseurs. Démontant au passage certaines idées reçues, ce livre nous plonge dans les balbutiements de ces instruments avant de nous emmener côtoyer les premiers géants et découvrir les révolutions en cours. Illustré de nombreux documents historiques et techniques, ce récit est également pourvu d'encadrés expliquant en profondeur le fonctionnement des instruments.

  2. The neural basis of humour comprehension and humour appreciation: The roles of the temporoparietal junction and superior frontal gyrus.

    PubMed

    Campbell, Darren W; Wallace, Marc G; Modirrousta, Mandana; Polimeni, Joseph O; McKeen, Nancy A; Reiss, Jeffrey P

    2015-12-01

    Psychological well-being and social acumen benefit from the recognition of humourous intent and its enjoyment. The enjoyment of humour requires recognition, but humour recognition is not necessarily accompanied by humour enjoyment. Humour recognition is crucial during social interactions, while the associated enjoyment is less critical. Few neuroimaging studies have explicitly differentiated between the neural foundations of humour comprehension and humour appreciation. Among such studies, design limitations have obscured the specification of neural correlates to humour comprehension or appreciation. We implemented a trichotomous response option to address these design limitations. Twenty-four participants rated 120 comics (90 unaltered with humourous intent and 30 caption-altered without humourous intent) as either funny jokes (FJ), not funny jokes but intended to be funny (NFJ), or not intended to be funny or non-jokes (NJ). We defined humour comprehension by NFJ minus NJ and humour appreciation by FJ minus NFJ. We measured localized blood oxygen level dependent (BOLD) neural responses with a 3T MRI scanner. We tested for BOLD responses in humour comprehension brain regions of interest (ROIs), humour appreciation ROIs, and across the whole-brain. We found significant NFJ-NJ BOLD responses in our humour comprehension ROIs and significant FJ-NFJ BOLD responses in select humour appreciation ROIs. One key finding is that comprehension accuracy levels correlated with humour-comprehension responses in the left temporo-parietal junction (TPJ). This finding represents a novel and precise neural linkage to humour comprehension. A second key finding is that the superior frontal gyrus (SFG) was uniquely associated with humour-appreciation. The SFG response suggests that complex cognitive processing underlies humour appreciation and that current models of humour appreciation be revised. Finally, our research design provides an operational distinction between humour

  3. Influence of Aesthetic Appreciation of Wildlife Species on Attitudes towards Their Conservation in Kenyan Agropastoralist Communities

    PubMed Central

    de Pinho, Joana Roque; Grilo, Clara; Boone, Randall B.; Galvin, Kathleen A.; Snodgrass, Jeffrey G.

    2014-01-01

    The influence of human aesthetic appreciation of animal species on public attitudes towards their conservation and related decision-making has been studied in industrialized countries but remains underexplored in developing countries. Working in three agropastoralist communities around Amboseli National Park, southern Kenya, we investigated the relative strength of human aesthetic appreciation on local attitudes towards the conservation of wildlife species. Using semi-structured interviewing and free listing (n = 191) as part of a mixed methods approach, we first characterized local aesthetic judgments of wildlife species. With a Generalized Linear Mixed Models (GLMM) approach, we then determined the influence of perceiving four species as beautiful on local support for their protection (“rescuing them”), and of perceiving four other species as ugly on support for their removal from the area, while controlling for informant personal and household socioeconomic attributes. Perceiving giraffe, gazelles and eland as beautiful is the strongest variable explaining support for rescuing them. Ugliness is the strongest variable influencing support for the removal of buffalo, hyena, and elephant (but not lion). Both our qualitative and quantitative results suggest that perceptions of ugly species could become more positive through direct exposure to those species. We propose that protected areas in developing countries facilitate visitation by local residents to increase their familiarity with species they rarely see or most frequently see in conflict with human interests. Since valuing a species for its beauty requires seeing it, protected areas in developing countries should connect the people who live around them with the animals they protect. Our results also show that aesthetic appreciation of biodiversity is not restricted to the industrialized world. PMID:24551176

  4. Art therapy using famous painting appreciation maintains fatigue levels during radiotherapy in cancer patients

    PubMed Central

    Koom, Woong Sub; Choi, Mi Yeon; Lee, Jeongshim; Park, Eun Jung; Kim, Ju Hye; Kim, Sun-Hyun; Kim, Yong Bae

    2016-01-01

    Purpose: The purpose of this study was to evaluate the efficacy of art therapy to control fatigue in cancer patients during course of radiotherapy and its impact on quality of life (QoL). Materials and Methods: Fifty cancer patients receiving radiotherapy received weekly art therapy sessions using famous painting appreciation. Fatigue and QoL were assessed using the Brief Fatigue Inventory (BFI) Scale and the Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) at baseline before starting radiotherapy, every week for 4 weeks during radiotherapy, and at the end of radiotherapy. Mean changes of scores over time were analyzed using a generalized linear mixed model. Results: Of the 50 patients, 34 (68%) participated in 4 sessions of art therapy. Generalized linear mixed models testing for the effect of time on mean score changes showed no significant changes in scores from baseline for the BFI and FACIT-F. The mean BFI score and FACIT-F total score changed from 3.1 to 2.7 and from 110.7 to 109.2, respectively. Art therapy based on the appreciation of famous paintings led to increases in self-esteem by increasing self-realization and forming social relationships. Conclusion: Fatigue and QoL in cancer patients with art therapy do not deteriorate during a period of radiotherapy. Despite the single-arm small number of participants and pilot design, this study provides a strong initial demonstration that art therapy of appreciation for famous painting is worthy of further study for fatigue and QoL improvement. Further, it can play an important role in routine practice in cancer patients during radiotherapy. PMID:27306778

  5. Influence of aesthetic appreciation of wildlife species on attitudes towards their conservation in Kenyan agropastoralist communities.

    PubMed

    de Pinho, Joana Roque; Grilo, Clara; Boone, Randall B; Galvin, Kathleen A; Snodgrass, Jeffrey G

    2014-01-01

    The influence of human aesthetic appreciation of animal species on public attitudes towards their conservation and related decision-making has been studied in industrialized countries but remains underexplored in developing countries. Working in three agropastoralist communities around Amboseli National Park, southern Kenya, we investigated the relative strength of human aesthetic appreciation on local attitudes towards the conservation of wildlife species. Using semi-structured interviewing and free listing (n = 191) as part of a mixed methods approach, we first characterized local aesthetic judgments of wildlife species. With a Generalized Linear Mixed Models (GLMM) approach, we then determined the influence of perceiving four species as beautiful on local support for their protection ("rescuing them"), and of perceiving four other species as ugly on support for their removal from the area, while controlling for informant personal and household socioeconomic attributes. Perceiving giraffe, gazelles and eland as beautiful is the strongest variable explaining support for rescuing them. Ugliness is the strongest variable influencing support for the removal of buffalo, hyena, and elephant (but not lion). Both our qualitative and quantitative results suggest that perceptions of ugly species could become more positive through direct exposure to those species. We propose that protected areas in developing countries facilitate visitation by local residents to increase their familiarity with species they rarely see or most frequently see in conflict with human interests. Since valuing a species for its beauty requires seeing it, protected areas in developing countries should connect the people who live around them with the animals they protect. Our results also show that aesthetic appreciation of biodiversity is not restricted to the industrialized world.

  6. Occupational hazards to health care workers: Diverse, ill-defined, and not fully appreciated

    SciTech Connect

    Moore, R.M. Jr.; Kaczmarek, R.G. )

    1990-10-01

    Health care workers are challenged by an imposing group of occupational hazards. These hazards include exposure to ionizing radiation, stress, injury, infectious agents, and chemicals. The magnitude and diversity of these hazards are not fully appreciated. The acquired immunodeficiency syndrome epidemic has created additional occupational hazards and has focused attention on the problem of occupational hazards to health care workers. Concern over the nosocomial transmission of the human immunodeficiency virus has contributed to efforts to implement universal infection control precautions and to decrease needlestick injuries. Health care organizations and providers, who have prompted health and safety campaigns for the general public, should not overlook the dangers associated with the health care setting.

  7. The impact of thin idealized media images on body satisfaction: does body appreciation protect women from negative effects?

    PubMed

    Halliwell, Emma

    2013-09-01

    This article examines whether positive body image can protect women from negative media exposure effects. University women (N=112) were randomly allocated to view advertisements featuring ultra-thin models or control images. Women who reported high levels of body appreciation did not report negative media exposure effects. Furthermore, the protective role of body appreciation was also evident among women known to be vulnerable to media exposure. Women high on thin-ideal internalization and low on body appreciation reported appearance-discrepancies that were more salient and larger when they viewed models compared to the control group. However, women high on thin-ideal internalization and also high on body appreciation rated appearance-discrepancies as less important and no difference in size than the control group. The results support the notion that positive body image protects women from negative environmental appearance messages and suggests that promoting positive body image may be an effective intervention strategy.

  8. Appreciation of learning environment and development of higher-order learning skills in a problem-based learning medical curriculum.

    PubMed

    Mala-Maung; Abdullah, Azman; Abas, Zoraini W

    2011-12-01

    This cross-sectional study determined the appreciation of the learning environment and development of higher-order learning skills among students attending the Medical Curriculum at the International Medical University, Malaysia which provides traditional and e-learning resources with an emphasis on problem based learning (PBL) and self-directed learning. Of the 708 participants, the majority preferred traditional to e-resources. Students who highly appreciated PBL demonstrated a higher appreciation of e-resources. Appreciation of PBL is positively and significantly correlated with higher-order learning skills, reflecting the inculcation of self-directed learning traits. Implementers must be sensitive to the progress of learners adapting to the higher education environment and innovations, and to address limitations as relevant.

  9. Eye Movements during Art Appreciation by Students Taking a Photo Creation Course

    PubMed Central

    Ishiguro, Chiaki; Yokosawa, Kazuhiko; Okada, Takeshi

    2016-01-01

    Previous studies have focused on the differences in the art appreciation process between individuals, and indicated that novice viewers of artworks, in comparison to experts, rarely consider the creation process of the artwork or how this may relate to style. However, behavioral changes in individuals after educational interventions have not been examined. Art education researchers claim that technical knowledge and creation experiences help novice viewers to pay attention to technical features of artwork. Therefore, an artistic photo creation course was designed and conducted to help students acquire techniques and procedural knowledge of photo creation. The present study verified whether students' viewing strategies during appreciation of photographs changed after the course. Twenty-one students participated in two sessions, viewing the same 12 photographs before and after the course. Based on the analysis of recorded eye movements, the results indicated that the students' perceptual exploration became more active with photographs containing recognizable subjects (i.e., humans and objects), and their global saccades increased when they viewed classic photography, one of the categories of photography covered in the course. Interview data after the course indicated that students became aware of the technical effects in photographs. These results suggest that students' viewing strategies may change following a course, as assessed by behavioral measures of eye movements. Further examination is needed to validate this approach to educational effect measurement. PMID:27471485

  10. The neural circuitry of visual artistic production and appreciation: A proposition

    PubMed Central

    Chakravarty, Ambar

    2012-01-01

    The nondominant inferior parietal lobule is probably a major “store house” of artistic creativity. The ventromedial prefrontal lobe (VMPFL) is supposed to be involved in creative cognition and the dorsolateral prefrontal lobe (DLPFL) in creative output. The conceptual ventral and dorsal visual system pathways likely represent the inferior and superior longitudinal fasciculi. During artistic production, conceptualization is conceived in the VMPFL and the executive part is operated through the DLFPL. The latter transfers the concept to the visual brain through the superior longitudinal fasciculus (SLF), relaying on its path to the parietal cortex. The conceptualization at VMPFL is influenced by activity from the anterior temporal lobe through the uncinate fasciculus and limbic system pathways. The final visual image formed in the visual brain is subsequently transferred back to the DLPFL through the SLF and then handed over to the motor cortex for execution. During art appreciation, the image at the visual brain is transferred to the frontal lobe through the SLF and there it is matched with emotional and memory inputs from the anterior temporal lobe transmitted through the uncinate fasiculus. Beauty is perceived at the VMPFL and transferred through the uncinate fasciculus to the hippocampo–amygdaloid complex in the anterior temporal lobe. The limbic system (Papez circuit) is activated and emotion of appreciation is evoked. It is postulated that in practice the entire circuitry is activated simultaneously. PMID:22566716

  11. To appreciate variation between scientists: A perspective for seeing science's vitality

    NASA Astrophysics Data System (ADS)

    Wong, E. David

    2002-05-01

    At the heart of theoretical and practical ideas about science education is an image of scientific work. This image draws attention to particular features of scientific work, which then guides scholarship and pedagogy in science education. In the field of science education, much discussion in this vein focuses on the question, What is the nature of science? Most images of science found in education, psychology, and philosophy emerge from conceptual and methodological perspectives that emphasize norms, conventions, and broad trends. Some groups are motivated to distinguish science from other activities while some groups work in the opposite direction and blur the lines between science and others ways of knowing. Underlying both perspectives is an implicit focus on general qualities common to groups or subgroups (e.g. believing that ideas are subject to change, explanations demand evidence, science is a complex social activities, etc.). I propose that the vital qualities of science are best illuminated by just the opposite process: by appreciating the uncommon, rather than common, features. By attending to individual variation, we are more likely to understand what makes science a creative, motivating, and deeply personal enterprise. In addition, appreciating these variations reveals judgment, creativity, adaptation - the hallmark of scientific work. Implications of this perspective for science education are discussed.

  12. Eye Movements during Art Appreciation by Students Taking a Photo Creation Course.

    PubMed

    Ishiguro, Chiaki; Yokosawa, Kazuhiko; Okada, Takeshi

    2016-01-01

    Previous studies have focused on the differences in the art appreciation process between individuals, and indicated that novice viewers of artworks, in comparison to experts, rarely consider the creation process of the artwork or how this may relate to style. However, behavioral changes in individuals after educational interventions have not been examined. Art education researchers claim that technical knowledge and creation experiences help novice viewers to pay attention to technical features of artwork. Therefore, an artistic photo creation course was designed and conducted to help students acquire techniques and procedural knowledge of photo creation. The present study verified whether students' viewing strategies during appreciation of photographs changed after the course. Twenty-one students participated in two sessions, viewing the same 12 photographs before and after the course. Based on the analysis of recorded eye movements, the results indicated that the students' perceptual exploration became more active with photographs containing recognizable subjects (i.e., humans and objects), and their global saccades increased when they viewed classic photography, one of the categories of photography covered in the course. Interview data after the course indicated that students became aware of the technical effects in photographs. These results suggest that students' viewing strategies may change following a course, as assessed by behavioral measures of eye movements. Further examination is needed to validate this approach to educational effect measurement.

  13. Aesthetic appreciation of poetry correlates with ease of processing in event-related potentials.

    PubMed

    Obermeier, Christian; Kotz, Sonja A; Jessen, Sarah; Raettig, Tim; von Koppenfels, Martin; Menninghaus, Winfried

    2016-04-01

    Rhetorical theory suggests that rhythmic and metrical features of language substantially contribute to persuading, moving, and pleasing an audience. A potential explanation of these effects is offered by "cognitive fluency theory," which stipulates that recurring patterns (e.g., meter) enhance perceptual fluency and can lead to greater aesthetic appreciation. In this article, we explore these two assertions by investigating the effects of meter and rhyme in the reception of poetry by means of event-related brain potentials (ERPs). Participants listened to four versions of lyrical stanzas that varied in terms of meter and rhyme, and rated the stanzas for rhythmicity and aesthetic liking. The behavioral and ERP results were in accord with enhanced liking and rhythmicity ratings for metered and rhyming stanzas. The metered and rhyming stanzas elicited smaller N400/P600 ERP responses than their nonmetered, nonrhyming, or nonmetered and nonrhyming counterparts. In addition, the N400 and P600 effects for the lyrical stanzas correlated with aesthetic liking effects (metered-nonmetered), implying that modulation of the N400 and P600 has a direct bearing on the aesthetic appreciation of lyrical stanzas. We suggest that these effects are indicative of perceptual-fluency-enhanced aesthetic liking, as postulated by cognitive fluency theory.

  14. Appreciating Hubble at Hyper-speed: A Web-tool for Students and Teachers

    NASA Astrophysics Data System (ADS)

    Will, Lisa M.; Mechtley, M.; Cohen, S.; Windhorst, R. A.; Malhotra, S.; Rhoads, J.; Pirzkal, N.; Summers, F.

    2006-12-01

    Even post-instruction, many high school students and non-science college majors lack a firm understanding of the basic concepts of physics and astronomy necessary to appreciate our expanding universe. To mitigate this trend, we are developing a state-of-the-art Web-tool called "Appreciating Hubble at Hyper-speed" (AHaH ) that uses the HST Cycle 14 Treasury Project "PEARS" (Probing Evolution And Reionization through Spectra) data. AHaH will span the fully 3-dimensional PEARS database of the GOODS/HUDF galaxy distribution from redshifts z = 0.05 to z = 6.5, spanning nearly 90% of the history of the Universe. The web-tool AHaH will allow students to interactively zoom in/out of this PEARS data base, rotate, and accelerate/decelerate towards a specified target, and travel forward or backwards in time. Hence, students can make a complete interactive journey in look-back time. AHaH will help students learn and visually understand basic concepts of physics and astronomy, and at the same time allow them to explore how galaxies change when traveling back in time, how their light is redshifted, and how they are formed and clustered in the expanding Universe. This poster will describe the features of the web-tool and the services that will be offered to help teachers implement this tool in their classrooms.

  15. On the Role of Mentalizing Processes in Aesthetic Appreciation: An ERP Study

    PubMed Central

    Beudt, Susan; Jacobsen, Thomas

    2015-01-01

    We used event-related brain potentials to explore the impact of mental perspective taking on processes of aesthetic appreciation of visual art. Participants (non-experts) were first presented with information about the life and attitudes of a fictitious artist. Subsequently, they were cued trial-wise to make an aesthetic judgment regarding an image depicting a piece of abstract art either from their own perspective or from the imagined perspective of the fictitious artist [i.e., theory of mind (ToM) condition]. Positive self-referential judgments were made more quickly and negative self-referential judgments were made more slowly than the corresponding judgments from the imagined perspective. Event-related potential analyses revealed significant differences between the two tasks both within the preparation period (i.e., during the cue-stimulus interval) and within the stimulus presentation period. For the ToM condition we observed a relative centro-parietal negativity during the preparation period (700–330 ms preceding picture onset) and a relative centro-parietal positivity during the stimulus presentation period (700–1100 ms after stimulus onset). These findings suggest that different subprocesses are involved in aesthetic appreciation and judgment of visual abstract art from one’s own vs. from another person’s perspective. PMID:26617506

  16. Brazil's premier gold province. Part I: The tectonic, magmatic, and structural setting of the Archean Rio das Velhas greenstone belt, Quadrilátero Ferrífero

    NASA Astrophysics Data System (ADS)

    Lobato, Lydia; Ribeiro-Rodrigues, Luiz; Zucchetti, Márcia; Noce, Carlos; Baltazar, Orivaldo; da Silva, Luiz; Pinto, Claiton

    2001-07-01

    Rocks of the Rio das Velhas Supergroup comprise one of the most significant Archean greenstone-belt successions in Brazil, in both their appreciable mineral productivity and extensive mineral potential. A large part of this greenstone belt is contained within the Quadrilátero Ferrífero (Iron Quadrangle) region, Minas Gerais state, southeastern Brazil, which occupies the southernmost portion of the São Francisco craton. The Nova Lima Group rocks, at the base of the Rio das Velhas greenstone belt, host important orogenic gold deposits. The group contains lithological associations from bottom to top as follows: (1) mafic-ultramafic volcanic, (2) volcanic-chemical, (3) clastic-chemical, (4) volcaniclastic, and (5) resedimented rocks. Rocks of the resedimented, volcanic-chemical, and mafic-ultramafic volcanic associations mainly host the most important gold deposits. An early compressional deformation occurs in the rocks of the Rio das Velhas greenstone belt and basement gneisses, with tangential thrusting from the north to the south or southwest. Structures generated during a second, compressional deformation, encompass NW-striking thrust faults and SW-vergent, tight to isoclinal folds, inferring a general southwest transport direction. In the central portion of the Quadrilátero Ferrífero, the Paciência lineament, which strikes northwest and dips to the northeast in the south, or strikes northeast and dips to the southeast in the north, is a thrust-related, oblique ramp fault that hosts important gold deposits. The convergence of these two trends in the Nova Lima region is accommodated by roughly E-W-striking transcurrent faults, which are the most favored sites for large gold concentrations. Intracratonic extension in Late Archean to early Paleoproterozoic times and NW-vergent, Trans-Amazonian compressional deformation post-date gold deposition. Late extension during the Paleoproterozoic led to basin formation and the prominent dome-and-keel architecture of the

  17. Can poisons stimulate bees? Appreciating the potential of hormesis in bee-pesticide research.

    PubMed

    Cutler, G Christopher; Rix, Rachel R

    2015-10-01

    Hormesis, a biphasic dose response whereby exposure to low doses of a stressor can stimulate biological processes, has been reported in many organisms, including pest insects when they are exposed to low doses of a pesticide. However, awareness of the hormesis phenomenon seems to be limited among bee researchers, in spite of the increased emphasis of late on pollinator toxicology and risk assessment. In this commentary, we show that there are several examples in the literature of substances that are toxic to bees at high doses but stimulatory at low doses. Appreciation of the hormetic dose response by bee researchers will improve our fundamental understanding of how bees respond to low doses of chemical stressors, and may be useful in pollinator risk assessment.

  18. Analytic redundancy management for systems with appreciable structural dynamics. [for control systems design

    NASA Technical Reports Server (NTRS)

    Montgomery, Raymond C.

    1988-01-01

    This paper deals with analytic redundancy management of systems that have appreciable structural dynamics and require active control. The class of systems considered is large, lightweight spacecraft that have large numbers of distributed sensors and actuators. Both preliminary design and on-line operations are studied. For the preliminary design we deal with the placement of the sensor and actuator components on a highly flexible spacecraft. For on-line operation an analytic redundancy management system based on examination of the residuals of a Kalman filter is considered. A large, flexible grid made of overlapping aluminum bars is used to experimentally evaluate this analytic redundancy management system. Results of the experimental evaluation are included in the paper.

  19. Female recidivists speak about their experience in drug court while engaging in appreciative inquiry.

    PubMed

    Fischer, Michael; Geiger, Brenda; Hughes, Mary Ellen

    2007-12-01

    Eleven female drug-court participants looked at current and past experiences to assess their program and envision future program innovations. From these women's perspective, the strongest component of drug court was being surrounded by staff dedicated to their progress and recovery. Graduated supervision and accurate drug testing were appreciated rather than resented when the participants were not humiliated and were treated with respect. Wraparound services, resources, and referral; treatment facilities that accepted children; and individualized treatment plans and therapy with offenders who are ex-addicts, and preferably females, allowed for greater involvement and active participation in recovery. Progressing through three phases, acquiring skills, a job, and visitation rights to see their children or regaining custody, increased these women's sense of self-efficacy perception and confidence in their ability to lead a drug-free, meaningful life. Findings show the importance of qualitative criteria in evaluating drug-court participants' progress and the process of recovery.

  20. Appreciating the work of nurses caring for adults with intellectual disability and mental health issues.

    PubMed

    Taua, Chris; Neville, Christine; Scott, Theresa

    2016-12-29

    This paper presents findings from a study exploring the nurses' experience of caring for adults with intellectual disability and mental health issues in inpatient settings. Semi structured interviews were undertaken with 13 nurses from various regions of New Zealand. Methods suggested by an Appreciative Inquiry methodology were used to explore the nurses' positive experiences of their role. Interviews were transcribed and analysed using open coding and Leximancer (an online data mining tool) analysis to identify dominant themes in the discourse. Analysis revealed themes around 'Contextualising behaviour', 'Communication', 'Confidence to care' and 'Time'. Participants reflected upon their experiences offering personal interpretations in identifying the aspects of nursing that mattered and that worked. What is shown is that nurses were able to describe a range of creative and adaptive ways of nursing in responding to numerous complex factors they faced in their roles. This suggests a strong foundation on which to advance nursing care in this field.

  1. Appreciating diversity through stories about the lives of deaf people of color.

    PubMed

    Anderson, Glenn B; Miller, Katrina R

    One way of enhancing appreciation of cultural diversity within the American Deaf community is by collecting and analyzing stories about Deaf people of color. The authors examined biographical profiles in national print and visual media published since 1988. The materials focused on life stories of individuals identified as Deaf persons of color (e.g., Deaf and identified as Black/African American, Hispanic/Latino, Asian/Pacific Islander, or American Indian/Alaskan Native). Anecdotes were selected that provided a sociocultural rather than medical or pathological perspective and reflected the featured individual's viewpoint. Four categories of shared experiences emerged: experiences related to overcoming obstacles to educational opportunities, stories about individuals who influenced the direction the featured individual took in life, childhood and family experiences, and experiences relating to stereotypes, cultural conflicts, or discrimination. The authors conclude by discussing lessons and messages derived from the stories.

  2. In the working memory of the beholder: Art appreciation is enhanced when visual complexity is compatible with working memory

    PubMed Central

    Sherman, Aleksandra; Grabowecky, Marcia; Suzuki, Satoru

    2015-01-01

    What shapes art appreciation? Much research has focused on the importance of visual features themselves (e.g., symmetry, natural scene statistics) and of the viewer’s experience and expertise with specific artworks. However, even after taking these factors into account, there are considerable individual differences in art preferences. Our new result suggests that art preference is also influenced by the compatibility between visual properties and the characteristics of the viewer’s visual system. Specifically, we have demonstrated, using 120 artworks from diverse periods, cultures, genres and styles, that art appreciation is increased when the level of visual complexity within an artwork is compatible with the viewer’s visual working memory capacity. The result highlights the importance of the interaction between visual features and the beholder’s general visual capacity in shaping art appreciation. PMID:25984587

  3. The role of prefrontal and parietal cortices in esthetic appreciation of representational and abstract art: a TMS study.

    PubMed

    Cattaneo, Zaira; Lega, Carlotta; Gardelli, Chiara; Merabet, Lotfi B; Cela-Conde, Camilo J; Nadal, Marcos

    2014-10-01

    To explain the biological foundations of art appreciation is to explain one of our species' distinctive traits. Previous neuroimaging and electrophysiological studies have pointed to the prefrontal and the parietal cortex as two critical regions mediating esthetic appreciation of visual art. In this study, we applied transcranial magnetic stimulation (TMS) over the left prefrontal cortex and the right posterior parietal cortex while participants were evaluating whether they liked, and by how much, a particular painting. By depolarizing cell membranes in the targeted regions, TMS transiently interferes with the activity of specific cortical areas, which allows clarifying their role in a given task. Our results show that both regions play a fundamental role in mediating esthetic appreciation. Critically though, the effects of TMS varied depending on the type of art considered (i.e. representational vs. abstract) and on participants' a-priori inclination toward one or the other.

  4. In the working memory of the beholder: Art appreciation is enhanced when visual complexity is compatible with working memory.

    PubMed

    Sherman, Aleksandra; Grabowecky, Marcia; Suzuki, Satoru

    2015-08-01

    What shapes art appreciation? Much research has focused on the importance of visual features themselves (e.g., symmetry, natural scene statistics) and of the viewer's experience and expertise with specific artworks. However, even after taking these factors into account, there are considerable individual differences in art preferences. Our new result suggests that art preference is also influenced by the compatibility between visual properties and the characteristics of the viewer's visual system. Specifically, we have demonstrated, using 120 artworks from diverse periods, cultures, genres, and styles, that art appreciation is increased when the level of visual complexity within an artwork is compatible with the viewer's visual working memory capacity. The result highlights the importance of the interaction between visual features and the beholder's general visual capacity in shaping art appreciation.

  5. Match analysis of U9 and U10 english premier league academy soccer players using a global positioning system: relevance for talent identification and development.

    PubMed

    Goto, Heita; Morris, John G; Nevill, Mary E

    2015-04-01

    The purpose of this study was to examine the match activity profile of U9 and U10 elite soccer players and to establish if there were any differences between players who were subsequently retained or released by their clubs. Such information should prove valuable in the design of training programs for these very young players and in the talent identification and development process. A Global Positioning System was used to analyze 2-4 interacademy 6-a-side matches of English Premier League Academy players (U9: N = 22 and U10: N = 12) who trained 3 times a week (4.5 hours). Speed zones were created based on 5 and 10-m sprint times, and an independent sample t-test was employed for a statistical analysis. Both squads covered ∼4,000 m in total or ∼4,700 m·h during a match (p = NS between squads), with the U10 squad tending to cover a greater distance at moderate (p = 0.10) and high speeds (p = 0.08) than the U9 squad. Retained group covered a greater distance than released group (retained vs. released: 4,478 ± 513 m vs. 4,091 ± 462 m, p < 0.05) during a match and covered a greater distance during low-speed running in absolute (1,226 ± 259 m vs. 1,005 ± 221 m, p < 0.05) and relative (1,325 ± 235 m·h vs. 1,132 ± 210 m·h, p < 0.05) terms. Thus, U9 and U10 players cover over 4000 m in match play, and those players who are retained by academies cover a greater distance in total and at low speeds (2.1-3.1 m·s). This information may support the preparation of squad training programs and the talent identification and development process.

  6. Body composition assessment of English Premier League soccer players: a comparative DXA analysis of first team, U21 and U18 squads.

    PubMed

    Milsom, Jordan; Naughton, Robert; O'Boyle, Andy; Iqbal, Zafar; Morgans, Ryland; Drust, Barry; Morton, James P

    2015-01-01

    Professional soccer players from the first team (1st team, n = 27), under twenty-one (U21, n = 21) and under eighteen (U18, n = 35) squads of an English Premier League soccer team were assessed for whole body and regional estimates of body composition using dual-energy X-ray absorptiometry (DXA). Per cent body fat was lower in 1st team (10.0 ± 1.6) compared with both U21 (11.6 ± 2.5, P = 0.02) and U18 (11.4 ± 2.6, P = 0.01) players. However, this difference was not due to variations (P = 0.23) in fat mass between squads (7.8 ± 1.6 v. 8.8 ± 2.1 v. 8.2 ± 2.4 kg, respectively) but rather the presence of more lean mass in 1st team (66.9 ± 7.1 kg, P < 0.01) and U21 (64.6 ± 6.5 kg, P = 0.02) compared with U18 (60.6 ± 6.3 kg) players. Accordingly, fat mass index was not different (P = 0.138) between squads, whereas lean mass index was greater (P < 0.01) in 1st team players (20.0 ± 1.1 kg · m(-2)) compared with U18 players (18.8 ± 1.4 kg · m(-2)). Differences in lean mass were also reflective of higher lean tissue mass in all regions, for example, upper limbs/lower limbs and trunk. Data suggest that training and nutritional interventions for younger players should therefore be targeted to lean mass growth as opposed to body fat loss.

  7. Exploring the relation between personality and the appreciation of rock music.

    PubMed

    Robinson, T O; Weaver, J B; Zillmann, D

    1996-02-01

    Scores on five personality characteristics, extraversion, neuroticism, and psychoticism as well as reactive and proactive rebelliousness, and the appreciation of soft/nonrebellious and hard/rebellious rock-music videotapes were explored. After completing the personality tests, female and male undergraduates were exposed to rock-music videotapes and asked to rate various aspects of their enjoyment of each. Analysis indicated that psychoticism and reactive rebelliousness were associated with enjoyment in a parallel fashion. Specifically, respondents scoring high on psychoticism or high on reactive rebelliousness enjoyed hard/rebellious rock-music videotapes more than did their peers scoring low on psychoticism or low on reactive rebelliousness. The reverse was evident for the enjoyment of soft/nonrebellious rock-music videotapes. In contrast, scores on extraversion, neuroticism, and proactive rebelliousness were not associated with enjoyment. Gender differences emerged, however; women (n = 78) enjoyed soft/nonrebellious rock music more than did men (n = 60); and conversely, men enjoyed hard/rebellious rock music more than did women.

  8. Appreciation, use, and management of biodiversity and ecosystem services in California's working landscapes.

    PubMed

    Plieninger, Tobias; Ferranto, Shasta; Huntsinger, Lynn; Kelly, Maggi; Getz, Christy

    2012-09-01

    "Working landscapes" is the concept of fostering effective ecosystem stewardship and conservation through active human presence and management and integrating livestock, crop, and timber production with the provision of a broad range of ecosystem services at the landscape scale. Based on a statewide survey of private landowners of "working" forests and rangelands in California, we investigated whether owners who are engaged in commercial livestock or timber production appreciate and manage biodiversity and ecosystem services on their land in different ways than purely residential owners. Both specific uses and management practices, as well as underlying attitudes and motivations toward biodiversity and ecosystem services, were assessed. Correlation analysis showed one bundle of ecosystem goods and services (e.g., livestock, timber, crops, and housing) that is supported by some landowners at the community level. Another closely correlated bundle of biodiversity and ecosystem services includes recreation, hunting/fishing, wildlife habitat, and fire prevention. Producers were more likely to ally with the first bundle and residential owners with the second. The survey further confirmed that cultural ecosystem services and quality-of-life aspects are among the primary amenities that motivate forest and rangeland ownership regardless of ownership type. To live near natural beauty was the most important motive for both landowner groups. Producers were much more active in management for habitat improvement and other environmental goals than residential owners. As the number of production-oriented owners decreases, developing strategies for encouraging environment-positive management by all types of landowners is crucial.

  9. Appreciation, Use, and Management of Biodiversity and Ecosystem Services in California's Working Landscapes

    NASA Astrophysics Data System (ADS)

    Plieninger, Tobias; Ferranto, Shasta; Huntsinger, Lynn; Kelly, Maggi; Getz, Christy

    2012-09-01

    "Working landscapes" is the concept of fostering effective ecosystem stewardship and conservation through active human presence and management and integrating livestock, crop, and timber production with the provision of a broad range of ecosystem services at the landscape scale. Based on a statewide survey of private landowners of "working" forests and rangelands in California, we investigated whether owners who are engaged in commercial livestock or timber production appreciate and manage biodiversity and ecosystem services on their land in different ways than purely residential owners. Both specific uses and management practices, as well as underlying attitudes and motivations toward biodiversity and ecosystem services, were assessed. Correlation analysis showed one bundle of ecosystem goods and services (e.g., livestock, timber, crops, and housing) that is supported by some landowners at the community level. Another closely correlated bundle of biodiversity and ecosystem services includes recreation, hunting/fishing, wildlife habitat, and fire prevention. Producers were more likely to ally with the first bundle and residential owners with the second. The survey further confirmed that cultural ecosystem services and quality-of-life aspects are among the primary amenities that motivate forest and rangeland ownership regardless of ownership type. To live near natural beauty was the most important motive for both landowner groups. Producers were much more active in management for habitat improvement and other environmental goals than residential owners. As the number of production-oriented owners decreases, developing strategies for encouraging environment-positive management by all types of landowners is crucial.

  10. Le premier developpement du langage

    ERIC Educational Resources Information Center

    Lezine, Irene

    1974-01-01

    This article emphasizes the importance of studying prelinguistic communication in infants. Motor development and environmental influences are seen to be important aspects of linguistic development. The possible link between sensorimotor activity and the syntactic structure of language development needs further exploration. (MS)

  11. Building Social Capital through the Use of an Appreciative Inquiry Theoretical Perspective in a School and University Partnership

    ERIC Educational Resources Information Center

    Calabrese, Raymond L.

    2006-01-01

    Purpose: The purpose of this paper is to explore the ecology of collaboration between school and university partners using an appreciative inquiry theoretical perspective and to demonstrate how it enhances the social capital in school and university partnerships. Design/methodology/approach: A case study of a partnership of an inner-city high…

  12. The Mental Health Recovery Movement and Family Therapy, Part II: A Collaborative, Appreciative Approach for Supporting Mental Health Recovery

    ERIC Educational Resources Information Center

    Gehart, Diane R.

    2012-01-01

    A continuation of Part I, which introduced mental health recovery concepts to family therapists, Part II of this article outlines a collaborative, appreciative approach for working in recovery-oriented contexts. This approach draws primarily upon postmodern therapies, which have numerous social justice and strength-based practices that are easily…

  13. Putting the Mind in the Brain: Promoting an Appreciation of the Biological Basis to Understanding Human Behavior

    ERIC Educational Resources Information Center

    Neumann, David L.

    2010-01-01

    A surprising number of students in psychology, behavioral science, and related social science classes fail to appreciate the importance of biological mechanisms to understanding behavior. To help teachers promote this understanding, this paper outlines six sources of evidence. These are (a) phylogenetic, (b) genetic/developmental, (c) clinical,…

  14. Using Appreciative Inquiry to Explore the Professional Practice of a Lecturer in Higher Education: Moving towards Life-Centric Practice

    ERIC Educational Resources Information Center

    Giles, David; Kung, Susie

    2010-01-01

    This paper reports on a strategy for exploring the life-centric practice of a lecturer in Higher Education. The initiative for this inquiry arose out of the realisation that there did not appear to be positive, heart-lifting stories in a lecturer's current teaching experiences. Using an appreciative eye and supported by a critical friend,…

  15. A Comparison of a Sociocultural and Chronological Approach to Music Appreciation in Face-to-Face and Online Instructional Formats

    ERIC Educational Resources Information Center

    Eakes, Kevin

    2009-01-01

    The purpose of this study was to investigate whether differences exist with regard to music achievement, music self-concept, or student course satisfaction among students enrolled in four different sections of an undergraduate music appreciation course taught from chronological or sociocultural approaches in online or face-to-face formats.…

  16. Appreciative Inquiry and Autonomy-Supportive Classes in Business Education: A Semilongitudinal Study of AI in the Classroom

    ERIC Educational Resources Information Center

    Conklin, Thomas A.; Hartman, Nathan S.

    2014-01-01

    In this article, we describe 10 separate classroom experiences where an appreciative inquiry (AI) exercise was used for course creation. Post-exercise surveys of students showed that the AI exercise was perceived to be a successful practice. Students indicated putting effort toward reaching their peak learning experience and were satisfied with…

  17. A Descriptive Case Study of Appreciative Inquiry as an Approach to Strategic Planning for Special Education in a Public School

    ERIC Educational Resources Information Center

    Ruhlman, Paul L., Jr.

    2014-01-01

    This study's purpose was to describe appreciative inquiry (AI) as an approach to strategic planning for special education in a public school. The study investigated four research questions. How do plans for special education emerge as participants engage in the four phases of AI during strategic planning for the future of special education in a…

  18. The Formative Experiences Appreciation by Cooperating Teachers and Their Use during the Supervised Practice Teaching in Physical Education

    ERIC Educational Resources Information Center

    Albuquerque, Alberto; Aranha, Agata; Goncalves, Francisco; Pinheiro, Claudia; Resende, Rui

    2012-01-01

    The Cooperating Teacher is recognized as a central figure in the initial training of teachers and the preparation for the exercise of this role has been spare and understood as a matter of big importance. The appreciation of the formative experiences is an important process for the construction of personal conceptions of the Cooperating Teacher in…

  19. Development and Use of a Computer Software for Learning by Observation and Appreciation: A New Way of Planetary Science Education

    NASA Technical Reports Server (NTRS)

    Mikouchi, A. K.; Mikouchi, T.

    2000-01-01

    We developed a computer software to make users learn about the Moon through their observation and appreciation. We performed a usability test at school, and knew that 7th grade students enjoyed it, making them more interested in the Moon than before.

  20. A Collaboration of School Administrators and a University Faculty to Advance School Administrator Practices Using Appreciative Inquiry

    ERIC Educational Resources Information Center

    Calabrese, Raymond

    2015-01-01

    Purpose: An appreciative inquiry (AI) collaborative study with 11 school administrators in a highly diverse suburban school district sought to understand if observing and sharing successful school practices/events in a whole group setting led to change in their perceptions, attitudes, and administrative practice. The paper aims to discuss these…

  1. Teaching City Kids: Understanding and Appreciating Them. Counterpoints, Studies in the Postmodern Theory of Education Volume 306

    ERIC Educational Resources Information Center

    Kincheloe, Joe L., Ed.; Hayes, Kecia, Ed.

    2007-01-01

    This book examines the maligned students who populate urban schools and finds a talented group of resilient young people who deserve the support of the larger society. The editors and authors explore the ways such students are undermined, in the process developing new ways of teaching based on an understanding and appreciation of them.…

  2. Project S.P.I.C.E. Special Partnership in Career Education. Attitudes and Appreciations. A Teaching Module.

    ERIC Educational Resources Information Center

    Volusia County Schools, Daytona Beach, FL.

    This second in a series of six teaching modules on attitudes and appreciations is part of the Special Partnership in Career Education (SPICE) program, which was designed to provide career awareness and exploration information to junior high-aged educable mentally handicapped students. The module follows a typical format that includes two major…

  3. Web 2.0 Integration into the Graduate Classroom: An Appreciative Inquiry into Prospective School Administrator Strengths and Leadership Experiences

    ERIC Educational Resources Information Center

    Calabrese, Raymond L.

    2012-01-01

    Purpose: The purpose of this study is to advance the preparation of prospective school administrator students by extending the Web 2.0 application of blogging to discover students' strengths and successful leadership experiences. During the blogging process, students reflected on and responded to appreciative inquiry (AI) blog posts that…

  4. Is Class Appreciation Just a Click Away?: Using Student Response System Technology to Enhance Shy Students' Introductory American Government Experience

    ERIC Educational Resources Information Center

    Ulbig, Stacy G.; Notman, Fondren

    2012-01-01

    Do individual-level student characteristics affect appreciation for, and benefit from, the use of student response system technology? We investigate the usefulness of in-class electronic student response systems ("classroom clickers") to understand if it benefits some college students more than others. Specifically, we investigate…

  5. Reliability Measure of a Clinical Test: Appreciation of Music in Cochlear Implantees (AMICI)

    PubMed Central

    Cheng, Min-Yu; Spitzer, Jaclyn B.; Shafiro, Valeriy; Sheft, Stanley; Mancuso, Dean

    2014-01-01

    Purpose The goals of this study were (1) to investigate the reliability of a clinical music perception test, Appreciation of Music in Cochlear Implantees (AMICI), and (2) examine associations between the perception of music and speech. AMICI was developed as a clinical instrument for assessing music perception in persons with cochlear implants (CIs). The test consists of four subtests: (1) music versus environmental noise discrimination, (2) musical instrument identification (closed-set), (3) musical style identification (closed-set), and (4) identification of musical pieces (open-set). To be clinically useful, it is crucial for AMICI to demonstrate high test-retest reliability, so that CI users can be assessed and retested after changes in maps or programming strategies. Research Design Thirteen CI subjects were tested with AMICI for the initial visit and retested again 10–14 days later. Two speech perception tests (consonant-nucleus-consonant [CNC] and Bamford-Kowal-Bench Speech-in-Noise [BKB-SIN]) were also administered. Data Analysis Test-retest reliability and equivalence of the test’s three forms were analyzed using paired t-tests and correlation coefficients, respectively. Correlation analysis was also conducted between results from the music and speech perception tests. Results Results showed no significant difference between test and retest (p > 0.05) with adequate power (0.9) as well as high correlations between the three forms (Forms A and B, r = 0.91; Forms A and C, r = 0.91; Forms B and C, r = 0.95). Correlation analysis showed high correlation between AMICI and BKB-SIN (r = −0.71), and moderate correlation between AMICI and CNC (r = 0.4). Conclusions The study showed AMICI is highly reliable for assessing musical perception in CI users. PMID:24384082

  6. Electroencephalographic Correlates of Sensorimotor Integration and Embodiment during the Appreciation of Virtual Architectural Environments

    PubMed Central

    Vecchiato, Giovanni; Tieri, Gaetano; Jelic, Andrea; De Matteis, Federico; Maglione, Anton G.; Babiloni, Fabio

    2015-01-01

    Nowadays there is the hope that neuroscientific findings will contribute to the improvement of building design in order to create environments which satisfy man's demands. This can be achieved through the understanding of neurophysiological correlates of architectural perception. To this aim, the electroencephalographic (EEG) signals of 12 healthy subjects were recorded during the perception of three immersive virtual reality environments (VEs). Afterwards, participants were asked to describe their experience in terms of Familiarity, Novelty, Comfort, Pleasantness, Arousal, and Presence using a rating scale from 1 to 9. These perceptual dimensions are hypothesized to influence the pattern of cerebral spectral activity, while Presence is used to assess the realism of the virtual stimulation. Hence, the collected scores were used to analyze the Power Spectral Density (PSD) of the EEG for each behavioral dimension in the theta, alpha and mu bands by means of time-frequency analysis and topographic statistical maps. Analysis of Presence resulted in the activation of the frontal-midline theta, indicating the involvement of sensorimotor integration mechanisms when subjects expressed to feel more present in the VEs. Similar patterns also characterized the experience of familiar and comfortable VEs. In addition, pleasant VEs increased the theta power across visuomotor circuits and activated the alpha band in areas devoted to visuospatial exploration and processing of categorical spatial relations. Finally, the de-synchronization of the mu rhythm described the perception of pleasant and comfortable VEs, showing the involvement of left motor areas and embodied mechanisms for environment appreciation. Overall, these results show the possibility to measure EEG correlates of architectural perception involving the cerebral circuits of sensorimotor integration, spatial navigation, and embodiment. These observations can help testing architectural hypotheses in order to design

  7. Electroencephalographic Correlates of Sensorimotor Integration and Embodiment during the Appreciation of Virtual Architectural Environments.

    PubMed

    Vecchiato, Giovanni; Tieri, Gaetano; Jelic, Andrea; De Matteis, Federico; Maglione, Anton G; Babiloni, Fabio

    2015-01-01

    Nowadays there is the hope that neuroscientific findings will contribute to the improvement of building design in order to create environments which satisfy man's demands. This can be achieved through the understanding of neurophysiological correlates of architectural perception. To this aim, the electroencephalographic (EEG) signals of 12 healthy subjects were recorded during the perception of three immersive virtual reality environments (VEs). Afterwards, participants were asked to describe their experience in terms of Familiarity, Novelty, Comfort, Pleasantness, Arousal, and Presence using a rating scale from 1 to 9. These perceptual dimensions are hypothesized to influence the pattern of cerebral spectral activity, while Presence is used to assess the realism of the virtual stimulation. Hence, the collected scores were used to analyze the Power Spectral Density (PSD) of the EEG for each behavioral dimension in the theta, alpha and mu bands by means of time-frequency analysis and topographic statistical maps. Analysis of Presence resulted in the activation of the frontal-midline theta, indicating the involvement of sensorimotor integration mechanisms when subjects expressed to feel more present in the VEs. Similar patterns also characterized the experience of familiar and comfortable VEs. In addition, pleasant VEs increased the theta power across visuomotor circuits and activated the alpha band in areas devoted to visuospatial exploration and processing of categorical spatial relations. Finally, the de-synchronization of the mu rhythm described the perception of pleasant and comfortable VEs, showing the involvement of left motor areas and embodied mechanisms for environment appreciation. Overall, these results show the possibility to measure EEG correlates of architectural perception involving the cerebral circuits of sensorimotor integration, spatial navigation, and embodiment. These observations can help testing architectural hypotheses in order to design

  8. The effects of body exposure on self-body image and esthetic appreciation in anorexia nervosa.

    PubMed

    Cazzato, Valentina; Mian, Emanuel; Mele, Sonia; Tognana, Giulia; Todisco, Patrizia; Urgesi, Cosimo

    2016-03-01

    Repeated exposures to thin-idealized body shapes may alter women's perceptions of what normal (e.g., accepted) and ideal (e.g., desired) bodies in a cultural environment look like. The aim of the present study was to investigate whether exposure to thin and round body shapes may change the subsequent esthetic appreciation of others' bodies and the perceptual and cognitive-affective dimensions of self-body image in patients suffering from anorexia nervosa (AN). Thirteen AN patients and 13 matched healthy controls were exposed to pictures of either thin or round unfamiliar body models and, before and after exposure, they were required to either express liking judgments about round and slim figures of unfamiliar bodies (esthetic task) or to adjust distorted pictures of their own body to their perceptual (How do you see yourself?), affective (How do you feel yourself?), metacognitive (How do others see you?) and ideal (How would you like to look like?) body image (self-body adjustment task). Brief exposures to round models increased liking judgments of round figures in both groups. However, only in AN patients, exposure to round models induced an increase in thin figures liking, which positively correlated with their preoccupation with dieting. Furthermore, exposure to round bodies in AN patients, but not in controls, increased the distortion for the perceptual body image and decreased the size of the ideal one. No differences between the two groups were obtained after adaptation to thin models. Our results suggest that AN patients' perception of their own and others' body is more easily malleable by exposure to round figures as compared to controls. Crucially, this mechanism may strongly contribute to the development and maintenance of self-body image disturbances.

  9. Gender differences in the neural underpinning of perceiving and appreciating the beauty of the body.

    PubMed

    Cazzato, Valentina; Mele, Sonia; Urgesi, Cosimo

    2014-05-01

    Although previous studies have suggested a certain degree of right hemisphere dominance for the response of extrastriate body area (EBA) during body perception, recent evidence suggests that this functional lateralization may differ between men and women. It is unknown, however, whether and how gender differences in body perception affect appreciating the beauty of the body of conspecifics. Here, we applied five 10-Hz repetitive transcranial magnetic stimulation (rTMS) pulses over left and right EBA and over the vertex to investigate the contribution of visual body representations in the two hemispheres on esthetic body perception. Female and male healthy volunteers were requested to judge how much they liked opposite- and same-gender virtual model bodies or to judge their weight, thus allowing us to compare the effects of right- and left-EBA rTMS on esthetic (liking) and perceptual (weight) judgments of human bodies. The analysis of the esthetic judgments provided by women revealed that right-EBA rTMS increased the liking judgments of opposite- but not same-gender models, as compared to both vertex and left EBA stimulation. Conversely, in men the liking judgments of opposite-gender models decreased after virtual disruption of both right and left EBA as compared to vertex stimulation. Crucially, no significant effect was found for the perceptual task, showing that left- and right-EBA rTMS did not affect weight perception. Our results provide evidence of gender difference in the hemispheric asymmetry of EBA in the esthetic processing of human bodies, with women showing stronger right hemisphere dominance in comparison with men.

  10. Neural Correlates of Hostile Jokes: Cognitive and Motivational Processes in Humor Appreciation

    PubMed Central

    Chan, Yu-Chen; Liao, Yi-Jun; Tu, Cheng-Hao

    2016-01-01

    Hostile jokes (HJs) provide aggressive catharsis and a feeling of superiority. Behavioral research has found that HJs are perceived as funnier than non-hostile jokes (NJs). The purpose of the present study was to identify the neural correlates of the interaction between type and humor by comparing HJs, NJs, and their corresponding hostile sentences (HSs) and non-hostile sentences (NSs). HJs primarily showed activation in the dorsomedial prefrontal cortex (dmPFC) and midbrain compared with the corresponding hostile baseline. Conversely, NJs primarily revealed activation in the ventromedial PFC (vmPFC), amygdala, midbrain, ventral anterior cingulate cortex, and nucleus accumbens (NAcc) compared with the corresponding non-hostile baseline. These results support the critical role of the medial PFC (mPFC) for the neural correlates of social cognition and socio-emotional processing in response to different types of jokes. Moreover, the processing of HJs showed increased activation in the dmPFC, which suggested cognitive operations of social motivation, whereas the processing of NJs displayed increased activation in the vmPFC, which suggested social-affective engagement. HJs versus NJs primarily showed increased activation in the dmPFC and midbrain, whereas NJs versus HJs primarily displayed greater activation in the amygdala and midbrain. The psychophysiological interaction (PPI) analysis demonstrated functional coupling of the dmPFC–dlPFC and midbrain–dmPFC for HJs and functional coupling of the vmPFC–midbrain and amygdala–midbrain–NAcc for NJs. Surprisingly, HJs were not perceived as funnier than NJs. Future studies could further investigate the neural correlates of potentially important traits of high-hostility tendencies in humor appreciation based on the psychoanalytic and superiority theories of humor. PMID:27840604

  11. The effect of high and low percentage ball possession on physical and technical profiles in English FA Premier League soccer matches.

    PubMed

    Bradley, Paul S; Lago-Peñas, Carlos; Rey, Ezequiel; Gomez Diaz, Antonio

    2013-01-01

    The aim of this study was to examine the effects of high (HPBPT) and low percentage ball possession teams (LPBPT) on physical and technical profiles in elite soccer matches. Match performance data were collected from players in the English FA Premier League (n = 810) using a multiple-camera computerised tracking system. Physical indicators such as the total (10690 ± 996 vs 10778 ± 979 m; effect size [ES] = 0.11) and high-intensity running distance covered in matches (931 ± 299 vs 938 ± 311 m; ES = 0.13) did not differ between HPBPT and LPBPT. However, high-intensity running with ball possession in HPBPT was 31% higher (P < 0.01) than LPBPT (449 ± 266 vs 343 ± 236 m; ES = 0.42) but 22% lower without ball possession (423 ± 153 vs 539 ± 177 m; ES = 0.73). Players in HPBPT performed 44% more (P < 0.01) passes than those in LPBPT (35.3 ± 14.2 vs 24.6 ± 11.2; ES = 0.83). This trend was also evident (P < 0.05) for successful passes, received passes, touches per possession, shots, dribbles and final-third entries (ES range of 0.20-0.94). Central defenders of LPBPT covered 33% less (P < 0.01) high-intensity running with ball possession than central defenders of HPBPT. While fullbacks, attackers, central and wide midfielders of LPBPT covered more (P < 0.01) high-intensity running without and less with ball possession than their HPBPT counterparts (ES range of 0.91-1.23). Technical indicators such as total passes and passes received were higher (P < 0.01) across all positions in HPBPT than LPBPT (ES range of 0.82-1.52). The data demonstrate that percentage ball possession does not influence the overall activity profile of a team but impacts on the composition of high-intensity running efforts (with and without ball) and some technical elements of performance. Position-specific changes in physical and technical profiles were evident for teams employing different ball possession percentages and this information could aid training preparation.

  12. Epistemic states and traits: preschoolers appreciate the differential informativeness of situation-specific and person-specific cues to knowledge.

    PubMed

    Brosseau-Liard, Patricia E; Birch, Susan A J

    2011-01-01

    Previous research has demonstrated that preschoolers can use situation-specific (e.g., visual access) and person-specific (e.g., prior accuracy) cues to infer what others know. The present studies investigated whether 4- and 5-year-olds appreciate the differential informativeness of these types of cues. In Experiment 1 (N = 50), children used others' prior labeling accuracy as a cue when learning labels for, but not the visual identity of, hidden objects. In Experiment 2 (N = 64), with both cues present, children attended more to visual access than prior accuracy when learning the visual identity of, but not labels for, hidden objects. These findings demonstrate that children appreciate the difference between situation- and person-specific cues and flexibly evaluate these cues depending on what information they are seeking.

  13. Body image and personality among British men: associations between the Big Five personality domains, drive for muscularity, and body appreciation.

    PubMed

    Benford, Karis; Swami, Viren

    2014-09-01

    The present study examined associations between the Big Five personality domains and measures of men's body image. A total of 509 men from the community in London, UK, completed measures of drive for muscularity, body appreciation, the Big Five domains, and subjective social status, and provided their demographic details. The results of a hierarchical regression showed that, once the effects of participant body mass index (BMI) and subjective social status had been accounted for, men's drive for muscularity was significantly predicted by Neuroticism (β=.29). In addition, taking into account the effects of BMI and subjective social status, men's body appreciation was significantly predicted by Neuroticism (β=-.35) and Extraversion (β=.12). These findings highlight potential avenues for the development of intervention approaches based on the relationship between the Big Five personality traits and body image.

  14. Acceptance of cosmetic surgery, body appreciation, body ideal internalization, and fashion blog reading among late adolescents in Sweden.

    PubMed

    Lunde, Carolina

    2013-09-01

    This study examined adolescents' attitudes of cosmetic surgery, as well as the relationships between these attitudes, body appreciation, body ideal internalization, and fashion blog reading. The sample comprised 110 (60 boys, 50 girls) late adolescents (mean age 16.9 years) from a Swedish high school. The results indicated that younger adolescents seem somewhat more accepting of cosmetic surgery. This was especially the case for boys' acceptance of social motives for obtaining cosmetic surgery (boys' M=2.3±1.55 vs. girls' M=1.7±0.89). Girls', and to a limited extent boys', internalization of the thin ideal was related to more favorable cosmetic surgery attitudes. Athletic ideal internalization and body appreciation were unrelated to these attitudes. Finally, girls who frequently read fashion blogs reported higher thin ideal internalization, and also demonstrated a slight tendency of more cosmetic surgery consideration.

  15. Art Appreciation as a Learned Competence: A Museum-Based Qualitative Study of Adult Art Specialist and Art Non-Specialist Visitors

    ERIC Educational Resources Information Center

    Bracun Sova, Rajka

    2015-01-01

    Since Bourdieu, it has been argued that art appreciation requires "knowledge". The focus of this qualitative study was to examine art appreciation as a learned competence by exploring two different groups of museum visitors: art specialists and art non-specialists. The research was conducted at Moderna galerija in Ljubljana. Twenty-three…

  16. Évolution nycthémérale des composantes biochimiques du phytoplancton de la retenue du barrage Idriss premier (Fès, Maroc)

    NASA Astrophysics Data System (ADS)

    Bahhou, J.; Alaoui Mhamdi, M.

    1999-03-01

    The diel changes of the biochemical composition of the phytoplankton were studied in the Idriss first reservoir (located on the Inaouen river at thirty Km from the city of Fes, Morrocco) during September 1994. Several biomass and metabolic indicators (proteins, carbohydrates, lipids, chlorophyll a and primary production) were assessed every fourth hour over tow days (7, 8 and 9 September). Since the Protein/Carbohydrates ratio (P/C) is largely recognised as a good integrator of the metabolic functions of the cells, we examined its distribution pattern concomitantly with aforementioned parameters. The results demonstrated enhanced P/C ratios clearly indicating that nutrients were sufficiently available for growth. In addition, this index showed a diel significant variation with levels higher in the night than in the day. Moreover, these results suggest that phytoplankton species during the night used the day-synthesised carbohydrates to insure the cell metabolic functioning. The P/C presents relatively high values in proposition to the ones that have been recorded in temperate regions, and seems to be related to azotic inputs of the Inaouen river. Dans le but de parfaire nos connaissances sur le fonctionnement du sous écosystème phytoplancton, nous nous sommes intéressés à étudier son cycle nycthéméral et son métabolisme cellulaire dans la retenue du barrage Idriss premier. Cette dernière, construite sur l'Oued Inaouène, est située à une trentaine de Km de la ville de Fès. Au cours de ce cycle, les prélèvements ont été effectués selon une séquence temporelle de 4 heures pendant 48 heures, les 7, 8 et 9 septembre 1994. L'étude de l'évolution des composantes biochimiques des cellules phytoplanctoniques à savoir les protéines, les glucides et les lipides a permis de mettre en évidence des variations nycthémérales importantes. Ces variations sont d'autant plus importantes que les variations spatiales observées entre les profondeurs. De plus

  17. Factor structure of the body appreciation scale among Indonesian women and men: further evidence of a two-factor solution in a non-Western population.

    PubMed

    Swami, Viren; Jaafar, Jas Laile

    2012-09-01

    While the body appreciation scale (BAS) reduces to a single dimension among Western samples, a two-factor solution has been found among non-Western populations. The present study examined the factor structure of the BAS among Indonesian women and men, a previously neglected population. A total of 262 women and 278 men in Jakarta, Indonesia, completed an Indonesian version of the BAS. Factor analyses revealed the existence of two factors that were only moderately correlated: a dominant 10-item factor representing general body appreciation and a second 3-item factor representing adaptive body image investment. However, only general body appreciation met criteria for acceptable internal consistency; thus, additional analyses were conducted with this factor alone. There were no significant ethnic differences in general body appreciation, but men had significantly higher body appreciation than women. Suggestions for future research, particularly in terms of uncovering culture-specific factors that contribute to positive body image, are discussed.

  18. Computer Games Development Experience and Appreciative Learning Approach for Creative Process Enhancement

    ERIC Educational Resources Information Center

    Leng, Eow Yee; Ali, Wan Zah bte Wan; Mahmud, Rosnaini bt.; Baki, Roselan

    2010-01-01

    Nurturing children into thinking creatively needs to take account of what interest them. Therefore, the study conducted engaged students with computer games development as it corresponded with the young generation's habits and interests. This was done with the purpose to enhance the creative process experienced by students. It involved 69…

  19. An appreciation of Robert Moors Smith MD, an icon of pediatric anesthesiology.

    PubMed

    Holzman, Robert S

    2010-08-01

    Robert Moors Smith M.D. passed away recently at the age of 97. During his chairmanship of the Department of Anesthesiology at Children's Hospital Boston from 1946 to 1980 he gained world prominence for his contributions to the anesthetic care of children and the education of generations of pediatric anesthesiologists. His dedicated and earnest approach, reflected in tribute and in his own words, provide a window on pediatric anesthesia during its development into a recognized subspecialty in the 20th century.

  20. Electricity generation and health.

    PubMed

    Markandya, Anil; Wilkinson, Paul

    2007-09-15

    The provision of electricity has been a great benefit to society, particularly in health terms, but it also carries health costs. Comparison of different forms of commercial power generation by use of the fuel cycle methods developed in European studies shows the health burdens to be greatest for power stations that most pollute outdoor air (those based on lignite, coal, and oil). The health burdens are appreciably smaller for generation from natural gas, and lower still for nuclear power. This same ranking also applies in terms of greenhouse-gas emissions and thus, potentially, to long-term health, social, and economic effects arising from climate change. Nuclear power remains controversial, however, because of public concern about storage of nuclear waste, the potential for catastrophic accident or terrorist attack, and the diversion of fissionable material for weapons production. Health risks are smaller for nuclear fusion, but commercial exploitation will not be achieved in time to help the crucial near-term reduction in greenhouse-gas emissions. The negative effects on health of electricity generation from renewable sources have not been assessed as fully as those from conventional sources, but for solar, wind, and wave power, such effects seem to be small; those of biofuels depend on the type of fuel and the mode of combustion. Carbon dioxide (CO2) capture and storage is increasingly being considered for reduction of CO2 emissions from fossil fuel plants, but the health effects associated with this technology are largely unquantified and probably mixed: efficiency losses mean greater consumption of the primary fuel and accompanying increases in some waste products. This paper reviews the state of knowledge regarding the health effects of different methods of generating electricity.

  1. Generational diversity.

    PubMed

    Kramer, Linda W

    2010-01-01

    Generational diversity has proven challenges for nurse leaders, and generational values may influence ideas about work and career planning. This article discusses generational gaps, influencing factors and support, and the various generational groups present in today's workplace as well as the consequences of need addressing these issues. The article ends with a discussion of possible solutions.

  2. RESTRUCTURING RELAP5-3D FOR NEXT GENERATION NUCLEAR PLANT ANALYSIS

    SciTech Connect

    Donna Post Guillen; George L. Mesina; Joshua M. Hykes

    2006-06-01

    RELAP5-3D is used worldwide for analyzing nuclear reactors under both operational transients and postulated accident conditions. Development of the RELAP code series began in 1975 and since that time the code has been continuously improved, enhanced, verified and validated [1]. Since RELAP5-3D will continue to be the premier thermal hydraulics tool well into the future, it is necessary to modernize the code to accommodate the incorporation of additional capabilities to support the development of the next generation of nuclear reactors [2]. This paper discusses the reengineering of RELAP5-3D into structured code.

  3. Treatment of low level radioactive liquid waste containing appreciable concentration of TBP degraded products.

    PubMed

    Valsala, T P; Sonavane, M S; Kore, S G; Sonar, N L; De, Vaishali; Raghavendra, Y; Chattopadyaya, S; Dani, U; Kulkarni, Y; Changrani, R D

    2011-11-30

    The acidic and alkaline low level radioactive liquid waste (LLW) generated during the concentration of high level radioactive liquid waste (HLW) prior to vitrification and ion exchange treatment of intermediate level radioactive liquid waste (ILW), respectively are decontaminated by chemical co-precipitation before discharge to the environment. LLW stream generated from the ion exchange treatment of ILW contained high concentrations of carbonates, tributyl phosphate (TBP) degraded products and problematic radio nuclides like (106)Ru and (99)Tc. Presence of TBP degraded products was interfering with the co-precipitation process. In view of this a modified chemical treatment scheme was formulated for the treatment of this waste stream. By mixing the acidic LLW and alkaline LLW, the carbonates in the alkaline LLW were destroyed and the TBP degraded products got separated as a layer at the top of the vessel. By making use of the modified co-precipitation process the effluent stream (1-2 μCi/L) became dischargeable to the environment after appropriate dilution. Based on the lab scale studies about 250 m(3) of LLW was treated in the plant. The higher activity of the TBP degraded products separated was due to short lived (90)Y isotope. The cement waste product prepared using the TBP degraded product was having good chemical durability and compressive strength.

  4. What we are like when we are at our best: Appreciative stories of staff in a community mental health center

    PubMed Central

    Salyers, Michelle P.; Firmin, Ruth; Gearhart, Timothy; Avery, Elizabeth; Frankel, Richard M.

    2015-01-01

    Appreciative Inquiry is an organizational change methodology that discovers what works well in an organization and then pursues strategies to enhance those factors. The initial discovery process itself provides data ripe for qualitative analysis. Narratives were collected from 27 community mental health staff about times when they were at their best. An emergent, consensus-based analysis was used to understand the stories and exemplary work -- with competent, caring staff and elements needed to support them. Findings are discussed in light of self-determination theory that people are at their best with a sense of mastery, connection, and autonomy. PMID:26528089

  5. In Appreciation Julian Schwinger: From Nuclear Physics and Quantum Electrodynamics to Source Theory and Beyond

    NASA Astrophysics Data System (ADS)

    Milton, Kimball A.

    2007-01-01

    Julian Schwinger’s influence on twentieth-century science is profound and pervasive. He is most famous for his renormalization theory of quantum electrodynamics, for which he shared the Nobel Prize in Physics for 1965 with Richard Feynman and Sin-itiro Tomonaga. This triumph undoubtedly was his most heroic work, but his legacy lives on chiefly through subtle and elegant work in classical electrodynamics, quantum variational principles, proper-time methods, quantum anomalies, dynamical mass generation, partial symmetry, and much more. Starting as just a boy, he rapidly became one of the preeminent nuclear physicists in the world in the late 1930s, led the theoretical development of radar technology at the Massachusetts Institute of Technology during World War II, and soon after the war conquered quantum electrodynamics, becoming the leading quantum-field theorist for two decades, before taking a more iconoclastic route during the last quarter century of his life.

  6. Repeated Listening Increases the Liking for Music Regardless of Its Complexity: Implications for the Appreciation and Aesthetics of Music

    PubMed Central

    Madison, Guy; Schiölde, Gunilla

    2017-01-01

    Psychological and aesthetic theories predict that music is appreciated at optimal, peak levels of familiarity and complexity, and that appreciation of music exhibits an inverted U-shaped relationship with familiarity as well as complexity. Because increased familiarity conceivably leads to improved processing and less perceived complexity, we test whether there is an interaction between familiarity and complexity. Specifically, increased familiarity should render the music subjectively less complex, and therefore move the apex of the U curve toward greater complexity. A naturalistic listening experiment was conducted, featuring 40 music examples (ME) divided by experts into 4 levels of complexity prior to the main experiment. The MEs were presented 28 times each across a period of approximately 4 weeks, and individual ratings were assessed throughout the experiment. Ratings of liking increased monotonically with repeated listening at all levels of complexity; both the simplest and the most complex MEs were liked more as a function of listening time, without any indication of a U-shaped relation. Although the MEs were previously unknown to the participants, the strongest predictor of liking was familiarity in terms of having listened to similar music before, i.e., familiarity with musical style. We conclude that familiarity is the single most important variable for explaining differences in liking among music, regardless of the complexity of the music.

  7. Acceptability of boar meat by consumers depending on their age, gender, culinary habits, and sensitivity and appreciation of androstenone odour.

    PubMed

    Font I Furnols, M; Gispert, M; Diestre, A; Oliver, M A

    2003-08-01

    Sensitivity of the consumers to androstenone, evaluated as the degree of smell (strong/weak) perceived by smelling the pure compound, is important in determining their acceptability of pork with different levels of androstenone and skatole. However, 8% (3.3% women and 16.2% men) of highly sensitive consumers like this odour, and 12.7% (9.1% women and 15.9% men) of mildly sensitive/insensitive consumers dislike it. The effect of the appreciation (like/dislike) of the smell in the acceptability of pork samples has not been reported previously. The aim of this paper is to ascertain if this liking for androstenone odour affects pork acceptability as well as the gender, age, and culinary habits of the consumers. Consumers evaluated the flavour and odour of five cooked and reheated samples, and recorded their acceptability on a 7-step scale. Results showed that acceptability of pork increases when the frequency of cooking and eating fresh pork are higher. The acceptability also differed depending on the sensitivity of the consumer within each age group. Appreciability of androstenone odour discriminates more than sensitivity in consumers' acceptance of pork.

  8. Semantic Stability is More Pleasurable in Unstable Episodic Contexts. On the Relevance of Perceptual Challenge in Art Appreciation

    PubMed Central

    Muth, Claudia; Raab, Marius H.; Carbon, Claus-Christian

    2016-01-01

    Research in the field of psychological aesthetics points to the appeal of stimuli which defy easy recognition by being “semantically unstable” but which still allow for creating meaning—in the ongoing process of elaborative perception or as an end product of the entire process. Such effects were reported for hidden images (Muth and Carbon, 2013) as well as Cubist artworks concealing detectable—although fragmented—objects (Muth et al., 2013). To test the stability of the relationship between semantic determinacy and appreciation across different episodic contexts, 30 volunteers evaluated an artistic movie continuously on visual determinacy or liking via the Continuous Evaluation Procedure (CEP, Muth et al., 2015b). The movie consisted of five episodes with emerging Gestalts. In the first between-participants condition, the hidden Gestalts in the movie episodes were of increasing determinacy, in the second condition, the episodes showed decreasing determinacies of hidden Gestalts. In the increasing-determinacy group, visual determinacy was rated higher and showed better predictive quality for liking than in the decreasing-determinacy group. Furthermore, when the movie started with low visual determinacy of hidden Gestalts, unexpectedly strong increases in visual determinacy had a bigger effect on liking than in the condition which allowed for weaker Gestalt recognition after having started with highly determinate Gestalts. The resulting pattern calls for consideration of the episodic context when examining art appreciation. PMID:26903847

  9. Appreciating age diversity and German nurse well-being and commitment: co-worker trust as the mediator.

    PubMed

    Lehmann-Willenbrock, Nale; Lei, Zhike; Kauffeld, Simone

    2012-06-01

    Nursing practice faces the challenges of succeeding with a great diversity of customers and managing a diverse workforce with a wide range of age differences. While age diversity can lead to increased creativity and a greater richness of values and skills, it can also lead to value clashes, disrespect of each other's viewpoints, and increased conflict. As a result, nurses frequently experience stress, work-life imbalance, and a withdrawal from commitment. We propose the injection of positive diversity mindsets (age diversity appreciation) as one remedy. Specifically, we suggest that age diversity appreciation is positively related to nurses' well-being (stress and work-life balance), and also positively related to their team commitment. We further hypothesize that nurses' trust in co-workers mediates the hypothesized relationships. Our survey data of 138 nurses in a large hospital in Germany supported our hypotheses. We discuss both theoretical and managerial implications of our findings in the context of age diversity and nursing work outcomes in hospitals.

  10. To know or not to know: archiving and the under-appreciated historical value of data.

    PubMed

    Covarrubias, David; Van Emburgh, Maurice; Naqvi, Hassan R; Schmidt, Christian; Mathur, Shawn

    2008-02-11

    Surplus goods, produced by a community, allow individuals to dedicate their efforts to abstract problems, while enjoying the benefits of support from the community. In return, the community benefits from the intellectual work, say, efficiently producing goods or profound medical aid. In further elevating quality of life, we need to understand nature and biology on the most detailed level. Inevitably, research costs are increasing along with the need for more scientists to specialize their efforts. As a result, a vast amount of data and information is generated that needs to be archived and made openly accessible with the permission to re-use and re-distribute. With economies undergoing crises and prosperity in an almost cyclic manner, it seems that funding for science and technology follows a similar pattern. Another aspect to the problem of the loss of data is the human propensity, at the level of each individual researcher, to passively discard data in the course of daily life and through a career. In a typical laboratory, significant amounts of information is still stored on disks in file cabinets or on isolated computers, and is lost when a research group disbands. Being conscientious to one's data, to see that it reaches a place in which it can persist beyond the lifespan of any one individual requires responsibility on the part of its creator.

  11. Appreciation of the nature of light demands enhancement over the prevailing scientific epistemology

    NASA Astrophysics Data System (ADS)

    Roychoudhuri, Chandrasekhar

    2011-09-01

    Based on attempts to resolve the problem of various self contradictory assumptions behind the prevailing belief on single photon interference, we have analyzed the process steps behind our experimental measurements and named the process as the Interaction Process Mapping Epistemology (IPM-E). This has helped us recognize that the quantum mechanical Measurement Problem has a much universal and deeper root in nature. Our scientific theorization process suffers from a Perpetual Information Challenge (PIC), which cannot be overcome by elegant and/or sophisticated mathematical theories alone. Iterative imaginative application of IPM-E needs to be used as a metaphorical analytical continuation to fill up the missing information gaps. IPM-E has also guided us to recognize the generic NIW-principle (Non-Interaction of Waves) in the linear domain, not explicitly recognized in current books and literature. Superposition effects become manifest through light-matter interactions. Detecting dipoles gets stimulated by multiple superposed beams; it sums the simultaneous multiple stimulations into a single resultant undulation, which then guides the resultant energy exchange. The consequent transformation in the detector corresponds to observed fringes. They neither represent interference of light; nor represent selective arrival or non-arrival of photons on the detector. Photons do not possess any force of mutual interaction to generate their redistribution. Implementation of IPM-E requires us to recognize our subjective interpretation propensity with which we are burdened due to our evolutionary successes.

  12. Comparison of Premier CAMPY Enzyme Immunoassay (EIA), ProSpecT Campylobacter EIA, and ImmunoCard STAT! CAMPY Tests with Culture for Laboratory Diagnosis of Campylobacter Enteric Infections ▿ †

    PubMed Central

    Granato, Paul A.; Chen, Li; Holiday, Iris; Rawling, Russell A.; Novak-Weekley, Susan M.; Quinlan, Tammy; Musser, Kimberlee A.

    2010-01-01

    Campylobacter enteritis is a food-borne or waterborne illness caused almost exclusively by Campylobacter jejuni and, to a lesser extent, by Campylobacter coli. These organisms produce indistinguishable clinical diseases and together represent the second most common cause of bacterial diarrhea in the United States and the leading cause of enteric infection throughout the world. The conventional approach to the laboratory diagnosis of Campylobacter enteritis is based on the recovery of the organism from a stool specimen, which requires the use of a specialized medium incubated at 42°C for several days in an artificially created microaerophilic environment. Recently, several commercially available enzyme immunoassays (EIAs) have been developed for the direct detection of C. jejuni and C. coli in stool specimens. This study compared conventional culture with three EIA methods, the Premier CAMPY EIA (Meridian Bioscience, Cincinnati, OH), the ProSpecT Campylobacter EIA (Remel, Lenexa, KS), and the ImmunoCard STAT! CAMPY test (Meridian Bioscience, Cincinnati, OH), for the detection of C. jejuni and C. coli in 485 patient stool samples. Discordant results were arbitrated by using an in-house, real-time PCR assay that was developed and validated by a public health reference laboratory. Following analyses of the discrepant specimens by PCR, the sensitivity and specificity of both the Premier CAMPY and ProSpecT Campylobacter EIAs were 99.3% and 98%, respectively, while the ImmunoCard STAT! CAMPY test had a sensitivity of 98.5% and a specificity of 98.2%. By use of the PCR test as the reference standard, culture detected 127 of 135 Campylobacter-positive stool specimens, yielding a sensitivity of 94.1%. These results showed that the three EIAs evaluated in this study provide a rapid and reliable alternative for the laboratory diagnosis of enteric infections with C. jejuni and C. coli and that conventional culture may no longer be recognized as the “gold standard” for

  13. Injury risk factors, screening tests and preventative strategies: a systematic review of the evidence that underpins the perceptions and practices of 44 football (soccer) teams from various premier leagues

    PubMed Central

    McCall, Alan; Carling, Chris; Davison, Michael; Nedelec, Mathieu; Le Gall, Franck; Berthoin, Serge; Dupont, Gregory

    2015-01-01

    Purpose To systematically review the scientific level of evidence for the ‘Top 3’ risk factors, screening tests and preventative exercises identified by a previously published survey of 44 premier league football (soccer) teams. Also, to provide an overall scientific level of evidence and graded recommendation based on the current research literature. Methods A systematic literature search (Pubmed [MEDLINE], SportDiscus, PEDRO and Cochrane databases). The quality of the articles was assessed and a level of evidence (1++ to 4) was assigned. Level 1++ corresponded to the highest level of evidence available and 4, the lowest. A graded recommendation (A: strong, B: moderate, C: weak, D: insufficient evidence to assign a specific recommendation) for use in the practical setting was given. Results Fourteen studies were analysed. The overall level of evidence for the risk factors previous injury, fatigue and muscle imbalance were 2++, 4 and ‘inconclusive’, respectively. The graded recommendation for functional movement screen, psychological questionnaire and isokinetic muscle testing were all ‘D’. Hamstring eccentric had a weak graded ‘C’ recommendation, and eccentric exercise for other body parts was ‘D’. Balance/proprioception exercise to reduce ankle and knee sprain injury was assigned a graded recommendation ‘D’. Conclusions The majority of perceptions and practices of premier league teams have a low level of evidence and low graded recommendation. This does not imply that these perceptions and practices are not important or not valid, as it may simply be that they are yet to be sufficiently validated or refuted by research. PMID:25576530

  14. A comparative evaluation of the analytical performances of Capillarys 2 Flex Piercing, Tosoh HLC-723 G8, Premier Hb9210, and Roche Cobas c501 Tina-quant Gen 2 analyzers for HbA1c determination

    PubMed Central

    Wu, Xiaobin; Chao, Yan; Wan, Zemin; Wang, Yunxiu; Ma, Yan; Ke, Peifeng; Wu, Xinzhong; Xu, Jianhua; Zhuang, Junhua; Huang, Xianzhang

    2016-01-01

    Introduction Haemoglobin A1c (HbA1c) is widely used in the management of diabetes. Therefore, the reliability and comparability among different analytical methods for its detection have become very important. Materials and methods A comparative evaluation of the analytical performances (precision, linearity, accuracy, method comparison, and interferences including bilirubin, triglyceride, cholesterol, labile HbA1c (LA1c), vitamin C, aspirin, fetal haemoglobin (HbF), and haemoglobin E (Hb E)) were performed on Capillarys 2 Flex Piercing (Capillarys 2FP) (Sebia, France), Tosoh HLC-723 G8 (Tosoh G8) (Tosoh, Japan), Premier Hb9210 (Trinity Biotech, Ireland) and Roche Cobas c501 (Roche c501) (Roche Diagnostics, Germany). Results A good precision was shown at both low and high HbA1c levels on all four systems, with all individual CVs below 2% (IFCC units) or 1.5% (NGSP units). Linearity analysis for each analyzer had achieved a good correlation coefficient (R2 > 0.99) over the entire range tested. The analytical bias of the four systems against the IFCC targets was less than ± 6% (NGSP units), indicating a good accuracy. Method comparison showed a great correlation and agreement between methods. Very high levels of triglycerides and cholesterol (≥ 15.28 and ≥ 8.72 mmol/L, respectively) led to falsely low HbA1c concentrations on Roche c501. Elevated HbF induced false HbA1c detection on Capillarys 2FP (> 10%), Tosoh G8 (> 30%), Premier Hb9210 (> 15%), and Roche c501 (> 5%). On Tosoh G8, HbE induced an extra peak on chromatogram, and significantly lower results were reported. Conclusions The four HbA1c methods commonly used with commercial analyzers showed a good reliability and comparability, although some interference may falsely alter the result. PMID:27812304

  15. Can community consciousness be a bad thing? A moderated mediation analysis of heterosexism, mental health and body appreciation in sexual minority men.

    PubMed

    Simpson, Courtney C; Sutter, Megan; Perrin, Paul B

    2016-11-01

    This study examined the connections between heterosexism, mental health, body appreciation and community consciousness in sexual minority men (SMM). Participants (n = 89) completed a national online survey. Simultaneous multiple regressions found that heterosexism explained 9.4% of the variance in body appreciation and 25.8% of the variance in mental health; mental health accounted for 28.0% of the variance in body appreciation. Within these models, harassment/rejection heterosexism was a unique positive predictor of mental health problems and a unique negative predictor of body appreciation; depression was a unique negative predictor of body appreciation. A moderated mediational model found that depression mediated the relationship between harassment/rejection heterosexism and body appreciation, but only in men who endorsed high community consciousness. Intervention research might benefit from helping SMM explore the ways in which body image is affected by heterosexism and mental health, as well as the ways that contemporary Western gay communities might contribute to these connections.

  16. Wind Generators

    NASA Technical Reports Server (NTRS)

    1989-01-01

    When Enerpro, Inc. president, Frank J. Bourbeau, attempted to file a patent on a system for synchronizing a wind generator to the electric utility grid, he discovered Marshall Space Flight Center's Frank Nola's power factor controller. Bourbeau advanced the technology and received a NASA license and a patent for his Auto Synchronous Controller (ASC). The ASC reduces generator "inrush current," which occurs when large generators are abruptly brought on line. It controls voltage so the generator is smoothly connected to the utility grid when it reaches its synchronous speed, protecting the components from inrush current damage. Generator efficiency is also increased in light winds by applying lower than rated voltage. Wind energy is utilized to drive turbines to generate electricity for utility companies.

  17. Generation X

    DTIC Science & Technology

    2007-11-02

    service or government agency. STRATEGY RESEARCH PROJECT GENERATION X BY LIEUTENANT COLONEL NEIL YAMASHIRO United States Army National Guard CVI...WAR COLLEGE, CARLISLE BARRACKS, PA 17013-5050 ■"""" mimmm n USAWC STRATEGY RESEARCH PROJECT Generation X by LTC Neil Yamashiro COL Paul...is unlimited. 11 ABSTRACT AUTHOR: LTC Neil Yamashiro TITLE: Generation X FORMAT: Strategy Research Project DATE: 7 April 1998 PAGES: 26

  18. Two-generation saccharin bioassays.

    PubMed

    Arnold, D L

    1983-04-01

    The controversy regarding the safety of saccharin for human consumption started shortly after its discovery over 100 years ago and has yet to subside appreciably. The consumption of saccharin, particularly in North America, began to escalate when the U.S. Food and Drug Administration set new standards of identity which allowed foods containing artificial sweeteners to be promoted as "nonnutritive" or "noncaloric" sweeteners for use by the general public. In 1969, when cyclamates were banned, at least 10 single-generation feeding studies were undertaken with saccharin to more accurately assess the potential toxicological consequences resulting from the anticipated increase in its consumption. None of these studies resulted in any overt regulatory action. Subsequently, the introduction of the two-generation chronic toxicity/carcinogenicity bioassay added a new tool to the toxicologist's arsenal. Three two-generation studies using saccharin have since been conducted. The results from these studies clearly show that when rats were exposed to diets containing 5 or 7.5% sodium saccharin from the time of conception to death, an increased frequency of urinary bladder cancers was found, predominantly in the males. While some study results suggested that impurities in commercial saccharin or the presence of urinary tract calculi may have been responsible for the observed bladder tumors, it now appears that these possibilities are highly unlikely. The mechanism by which saccharin elicited the bladder tumors using the two-generation experiment has not been ascertained.

  19. What's so funny? A comparison of students who are deaf or hard of hearing and hearing students' appreciation of cartoons.

    PubMed

    Luckner, J L; Yarger, C C

    1997-12-01

    The purpose of this study was to compare a group of students who are deaf or hard of hearing and a matched sample of hearing students with regard to their degree of appreciation of cartoons. The participants were 73 students who are deaf or hard of hearing and a matched sample of hearing students. During the study, participants were presented with a packet of 14 discreet comics and asked to rank each comic on a 5-point Likert scale ranging from "extremely funny" to "not funny." Results indicated no significant difference by group in their overall ratings of the comics. A significant difference was found, though, between age groups and for gender. Younger participants and males found the comics more amusing. Possible reasons for the results are discussed and suggestions for intervention and future research are presented.

  20. Walter Hohmann's contributions towards space flight: an appreciation on the occasion of the centenary of his birthday

    NASA Astrophysics Data System (ADS)

    Schulz, Werner

    1980-11-01

    In 1923 Hermann Oberth published his book "Die Rakete zu den Planetenräumen" (The Rocket into Planetary Space), in 1924 Max Valier's book "Der Vorstoss in den Weltenraum" (The Advance into Space) appeared while in the U.S.A. already in 1919 Robert H. Goddard reported on his rocket experiments. Altogether different from the publications just mentioned was a book entitled "Die Erreichbarkeit der Himmelskörper" (The Attainability of Celestial Bodies) published in 1925. Its author was Dr.-Ing. Walter Hohmann, born 18 March 1880, civil engineer for the city authorities of Essen, who had already made, during World War I, calculations as to the amount of fuel, initial mass and flight time necessary for flights from the Earth to other planets. The transfer trajectories investigated by Hohmann and today attributed with his name have a great practical significance for space flight onto the present. In the lecture a critical appreciation of Hohmann's work is given.

  1. Evidence for the Body Appreciation Scale's measurement equivalence/invariance between U.S. college women and men.

    PubMed

    Tylka, Tracy L

    2013-06-01

    Considered a measure of positive body image, the Body Appreciation Scale (BAS; Avalos et al., 2005) assesses acceptance of, favorable opinions toward, and respect for the body. Although the BAS was originally developed for and psychometrically examined with women, researchers are administering it to men and making gender comparisons. However, tests of measurement equivalence/invariance are needed to determine whether the BAS operates similarly for women and men. Therefore, in the present study, the BAS's cross-gender configural, factor loading, and intercept invariance was examined among 930 college women and men. The BAS demonstrated measurement equivalence/invariance between women and men, suggesting that gender comparisons can be made with confidence. Additional evidence was accrued for the convergent validity of the male version of the BAS, as it was related to men's dissatisfaction with muscularity, body fat, and height. These findings reinforce the structural and construct integrity of the BAS.

  2. Radionuclide Generators

    NASA Astrophysics Data System (ADS)

    Rösch, F.; Knapp, F. F. (Russ)

    Radionuclide generator systems continue to play a key role in providing both diagnostic and therapeutic radionuclides for various applications in nuclear medicine, oncology, and interventional cardiology. Although many parent/daughter pairs have been evaluated as radionuclide generator systems, there are a relatively small number of generators, which are currently in routine clinical and research use. Essentially every conceivable approach has been used for parent/separation strategies, including sublimation, thermochromatographic separation, solvent extraction, and adsorptive column chromatography. The most widely used radionuclide generator for clinical applications is the 99Mo/99mTc generator system, but recent years have seen an enormous increase in the use of generators to provide therapeutic radionuclides, which has paralleled the development of complementary technologies for targeting agents for therapy and in the general increased interest in the use of unsealed therapeutic radioactive sources. More recently, use of the 68Ge/68Ga generator is showing great potential as a source of positron-emitting 68Ga for positron emission tomography (PET)/CT imaging. Key advantages for the use of radionuclide generators include reasonable costs, the convenience of obtaining the desired daughter radionuclide on demand, and availability of the daughter radionuclide in high specific activity, no-carrier added form.

  3. Generative Semantics

    ERIC Educational Resources Information Center

    Bagha, Karim Nazari

    2011-01-01

    Generative semantics is (or perhaps was) a research program within linguistics, initiated by the work of George Lakoff, John R. Ross, Paul Postal and later McCawley. The approach developed out of transformational generative grammar in the mid 1960s, but stood largely in opposition to work by Noam Chomsky and his students. The nature and genesis of…

  4. tDCS application over the STG improves the ability to recognize and appreciate elements involved in humor processing.

    PubMed

    Manfredi, Mirella; Proverbio, Alice Mado; Gonçalves Donate, Ana Paula; Macarini Gonçalves Vieira, Sofia; Comfort, William Edgar; De Araújo Andreoli, Mariana; Boggio, Paulo Sérgio

    2017-03-15

    The superior temporal gyrus (STG) has been found to play a crucial role in the recognition of actions and facial expressions and may, therefore, be critical for the processing of humorous information. Here we investigated whether tDCS application to the STG would modulate the ability to recognize and appreciate the comic element in serious and comedic situations of misfortune. To this aim, the effects of different types of tDCS stimulation on the STG were analyzed during a task in which the participants were instructed to categorize various misfortunate situations as "comic" or "not comic". Participants underwent three different tDCS conditions: Anodal-right/Cathodal-left; Cathodal-right/Anodal-left; Sham. Images depicting people involved in accidents were grouped into three categories based on the facial expression of the victim: angry or painful (Affective); bewildered and funny (Comic); and images that did not contain the victim's face (No Face). An improvement in mean reaction times in response to both the Comic and No Face stimuli was observed following Anodal-left/Cathodal-right stimulation when compared to sham stimulation. This suggests that this stimulation type reduced the reaction times to socio-emotional complex scenes, regardless of facial expression. The Anodal-right/Cathodal-left stimulation reduced the mean reaction times for Comic stimuli only, suggesting that specifically the right STG may be involved in facial expression recognition and in the appreciation of the comic element in misfortunate situations. These results suggest a functional hemispheric asymmetry in STG response to social stimuli: the left STG might have a role in a general comprehension of social complex situations, while the right STG may be involved in the ability to recognize and integrate specific emotional aspects in a complex scene.

  5. Energy generator

    SciTech Connect

    Krisko, P.

    1989-08-01

    The patent describes a power booster. It comprises: at least one pendulum means suspended at one end to oscillate about the point of suspension; power generating means; mass means connected to one end of the pendulum means; spring means disposed in operative cooperation with the mass means to impart energy into the pendulum means and assist the pendulum means in oscillating about the point of suspension; and energy transfer linkage means between the pendulum means and the power generating means for transferring energy between the pendulum means and the power generating means.

  6. Positive computer-generated exercise electrocardiogram.

    PubMed

    MacKenzie, Ross

    2006-01-01

    The use of computerized averaging of the electrocardiogram (ECG) during stress testing has facilitated the removal of motion artifacts and baseline shifts. However, this process can introduce errors, which may not be appreciated by medical directors. Such errors can lead to significant ST depression in the absence of coronary artery disease. Such false-positive tests may lead to anxiety in the applicant, delays in accepting the application and unnecessary additional testing. This case study illustrates a common pitfall associated with using only a computer-generated exercise ECG for risk assessment of a life insurance applicant.

  7. Hydrogen generator

    SciTech Connect

    Adlhart, O. J.

    1985-04-23

    This disclosure relates to a replaceable cartridge hydrogen generator of the type which relies at least partially on the process of anodic corrosion to produce hydrogen. A drum contains a plurality of the cartridges.

  8. Generation Wrecked.

    ERIC Educational Resources Information Center

    Watson, Noshua

    2002-01-01

    Young adults in Generation X are facing financial problems. Because of their college and credit card debt, many in worse financial shape than anyone since the Depression and have little or no retirement savings. (JOW)

  9. Vibration generators

    SciTech Connect

    Lerwill, W.E.

    1980-09-16

    Apparatus for generating vibrations in a medium, such as the ground, comprises a first member which contacts the medium, means , preferably electromagnetic, which includes two relatively movable members for generating vibrations in the apparatus and means operatively connecting the said two members to said first member such that the relatively amplitudes of the movements of said three members can be adjusted to match the impedances of the apparatus and the medium.

  10. Hydrogen Generator

    NASA Technical Reports Server (NTRS)

    1983-01-01

    A unit for producing hydrogen on site is used by a New Jersey Electric Company. The hydrogen is used as a coolant for the station's large generator; on-site production eliminates the need for weekly hydrogen deliveries. High purity hydrogen is generated by water electrolysis. The electrolyte is solid plastic and the control system is electronic. The technology was originally developed for the Gemini spacecraft.

  11. Window generator

    NASA Astrophysics Data System (ADS)

    Johnson, William K.; May, Roger A.

    1989-03-01

    The present invention relates generally to video target recognition systems and more specifically to a window generator which receives a field of video data and applies an identification code to rectangular subregions to identify distinct target areas within a given background area. The present invention comprises a window generator which provides a 6 bit target identification number for up to 63 target areas and one background area in a frame of serially scanned data. The window generator receives a field of video data from an image data source. This video data consists of digitized frames of serially scanned data similar to a conventional television screen image, which is divided horizontally in pixels, and vertically in lines. The window generator permits any given frame to be subdivided into specific rectangular subregions, which may be located anywhere on the video picture. By allowing statistics to be collected on the individual subregions (or target areas) the window generator permits local processing of video data within the specified target areas as opposed to processing of video data over the entire video field. One embodiment of the window generator is composed of: a microprocessor, a random access memory (RAM), a comparator, a line memory, two counters, an OR gate, a frame initialization circuit, and a buffer. These elements function as described below.

  12. Bernard Lewis: An Appreciation.

    ERIC Educational Resources Information Center

    Humphreys, R. Stephen

    1990-01-01

    Discusses the career and publications of Bernard Lewis, a noted scholar in the field of Middle-Eastern studies and Islamic history. Traces the history of Western-based Islamic historiography. Examines Lewis' interpretation of Islamic history, outlining his political and social views. (RW)

  13. Music Appreciation Scores!

    ERIC Educational Resources Information Center

    Bergad, Ruth

    1980-01-01

    The author explains to the classroom teacher how to make music listening a daily part of early childhood education. She suggests a number of specific musical works--from the classics through rock music-- that young children will enjoy. (SJL)

  14. Shakesperience: Appreciating the Classics

    ERIC Educational Resources Information Center

    Jackson, Wendy

    2005-01-01

    Students frequently react negatively to the idea that they are going to study Shakespeare, but many teachers get students excited about studying Shakespeare by involving them in their learning. In this article, the author describes how she developed and implemented a plan to engage students in Shakespeare. She set the stage by transforming the…

  15. Organize, Evaluate, Appreciate Yourself.

    ERIC Educational Resources Information Center

    Instructor, 1987

    1987-01-01

    Professional and personal systems to help keep teachers organized and at ease with the many tasks of teaching are described, including tracking supplies, preparing for substitute teachers, using technology, setting up for volunteers, providing stress relief, and knowing personal and professional limits. (CB)

  16. John Dewey, an Appreciation

    ERIC Educational Resources Information Center

    Clopton, Robert W.

    2015-01-01

    The subject of the annual Presidential address of Phi Kappa Phi, presented on May 8, 1962, was John Dewey. Dewey is identified in the public mind chiefly as an educational philosopher. In this address, the author describes the life and work of John Dewey as an indefatigable student of life whose interests ranged, like those of Aristotle, over the…

  17. ABBA: An Educational Appreciation

    ERIC Educational Resources Information Center

    Pretorius, Jannie P. H.; Du Toit, D. Stephan; Martin, Colwyn; Daries, Glynnis

    2013-01-01

    In this essay the authors provide arguments that teaching is an art and that teachers can learn much about their trade from a careful study of the performances of other artists. Artists and teachers have the same basic challenge: in order to be successful, both groups have to obtain and retain peoples' attention. This also holds for popular music…

  18. Researching Sport Education Appreciatively

    ERIC Educational Resources Information Center

    Pill, Shane; Hastie, Peter

    2016-01-01

    In order to plan and enact appropriate learning environments in physical education (PE) teachers are increasingly directed to models based practice. The Sport Education model is one of these models for PE curriculum and teaching design that informs the content and pedagogical direction of sport teaching in PE. Despite Sport Education being well…

  19. Cultivating Cultural Appreciation.

    ERIC Educational Resources Information Center

    Esprivalo, Pamela Sue; Forney, Scott

    2001-01-01

    Presents an activity that addresses cultural differences and diversity through ethnobotany. Offers a multicultural framework designed to develop concepts about plant characteristics and taxonomy. (ASK)

  20. Increased Awareness, Increased Appreciation

    ERIC Educational Resources Information Center

    Nightingale, Barbra

    2015-01-01

    This article provides a student's viewpoint in response to Larry Andrews' article, "The Humanities Are Dead! Long Live the Humanities!," which addresses and solidifies the notion that, at least from the standpoint of academicians, the humanities are alive and well. The author believes that a broader base of learning, an increased…

  1. Talking about Their Generations: Making Sense of a School Environment Made Up of Gen-Xers and Millennials

    ERIC Educational Resources Information Center

    Strauss, William

    2005-01-01

    New generations come and go, and people shouldn't be surprised that each thinks differently from the previous, but they do. Boomers haven't quite figured out Generation X. What they think they have figured out, they often don't respect or appreciate for its significance in shaping the future. Right now, significant changes are happening in K-12…

  2. Microwave generator

    DOEpatents

    Kwan, T.J.T.; Snell, C.M.

    1987-03-31

    A microwave generator is provided for generating microwaves substantially from virtual cathode oscillation. Electrons are emitted from a cathode and accelerated to an anode which is spaced apart from the cathode. The anode has an annular slit there through effective to form the virtual cathode. The anode is at least one range thickness relative to electrons reflecting from the virtual cathode. A magnet is provided to produce an optimum magnetic field having the field strength effective to form an annular beam from the emitted electrons in substantial alignment with the annular anode slit. The magnetic field, however, does permit the reflected electrons to axially diverge from the annular beam. The reflected electrons are absorbed by the anode in returning to the real cathode, such that substantially no reflexing electrons occur. The resulting microwaves are produced with a single dominant mode and are substantially monochromatic relative to conventional virtual cathode microwave generators. 6 figs.

  3. PULSE GENERATOR

    DOEpatents

    Roeschke, C.W.

    1957-09-24

    An improvement in pulse generators is described by which there are produced pulses of a duration from about 1 to 10 microseconds with a truly flat top and extremely rapid rise and fall. The pulses are produced by triggering from a separate input or by modifying the current to operate as a free-running pulse generator. In its broad aspect, the disclosed pulse generator comprises a first tube with an anode capacitor and grid circuit which controls the firing; a second tube series connected in the cathode circuit of the first tube such that discharge of the first tube places a voltage across it as the leading edge of the desired pulse; and an integrator circuit from the plate across the grid of the second tube to control the discharge time of the second tube, determining the pulse length.

  4. New Generations: Sequencing Machines and Their Computational Challenges

    PubMed Central

    Schwartz, David C.; Waterman, Michael S.

    2011-01-01

    New generation sequencing systems are changing how molecular biology is practiced. The widely promoted $1000 genome will be a reality with attendant changes for healthcare, including personalized medicine. More broadly the genomes of many new organisms with large samplings from populations will be commonplace. What is less appreciated is the explosive demands on computation, both for CPU cycles and storage as well as the need for new computational methods. In this article we will survey some of these developments and demands. PMID:22121326

  5. New Generations: Sequencing Machines and Their Computational Challenges.

    PubMed

    Schwartz, David C; Waterman, Michael S

    2010-01-01

    New generation sequencing systems are changing how molecular biology is practiced. The widely promoted $1000 genome will be a reality with attendant changes for healthcare, including personalized medicine. More broadly the genomes of many new organisms with large samplings from populations will be commonplace. What is less appreciated is the explosive demands on computation, both for CPU cycles and storage as well as the need for new computational methods. In this article we will survey some of these developments and demands.

  6. Hydrogen generator

    SciTech Connect

    Hansen, J.R.

    1984-06-19

    A hydrogen generator decomposes water into hydrogen and oxygen, and includes an induction coil which is electrically heated to a temperature sufficient to decompose water passing therethrough. A generator coil is connected in communicating relation to the induction coil, and is positioned in a fire resistant crucible containing ferrous oxide pellets. Oxygen and hydrogen produced by decomposition of water pass through the ferrous oxide pellets where the oxygen reacts with the ferrous oxide and the hydrogen is burned to produce heat for heating a building, such as a conventional home.

  7. Solar Generator

    NASA Technical Reports Server (NTRS)

    1985-01-01

    The Vanguard I dish-Stirling module program, initiated in 1982, produced the Vanguard I module, a commercial prototype erected by the Advanco Corporation. The module, which automatically tracks the sun, combines JPL mirrored concentrator technology, an advanced Stirling Solar II engine/generator, a low cost microprocessor-controlled parabolic dish. Vanguard I has a 28% sunlight to electricity conversion efficiency. If tests continue to prove the system effective, Advanco will construct a generating plant to sell electricity to local utilities. An agreement has also been signed with McDonnell Douglas to manufacture a similar module.

  8. Generational mentoring.

    PubMed

    Stewart, Della W

    2006-01-01

    Healthcare organizations struggle with the best way to integrate new staff members, including novice and experienced nurses returning to practice, into the organization. One way of accomplishing this integration is mentoring. Mentoring is a process of guiding the development of another person. The methods used to mentor staff members can be influenced by the generation to which they belong. Each generation typically experiences different events that shape their expectations and responses. Consideration of the influence of these events can improve the effectiveness of the mentoring process.

  9. CBCT fine preoperative evaluation of inflammatory radicular cysts and postoperative local integration appreciation of alloplastic grafts materials.

    PubMed

    Nica, Diana; Ianes, Emilia; Brad, S

    2014-01-01

    The purpose of this paper is to point out the value of CBCT exam in pre and postoperative diagnosis assessment of inflammatory radicular cysts together with full appreciation of local integration of alloplastic graft materials used to repair the osseous defects. There were statistically retrospective evaluated the pre and postoperative results of CBCT and x-ray examinations of 34 patients with inflammatory radicular cysts clinically, biologically and histopathologically assessed at Oral and Maxilo-Facial Surgery Clinic from Timisoara. In all cases we proceeded to surgical radicular cysts removement, extraction of the associated non-vital tooth together with alloplastic graft materials repairement of the osseous defects. The CBCT preoperative scans clearly showed the extent, the morphological characteristics and the topoanatomic reports, in all 34 cases of inflammatory radicular cysts together with regional endodontic status. The CBCT postoperative scans revealed the very local integration of alloplastic graft materials used to repair the osseous defects and, in some cases, the dental rehabilitation by metallic implants. CBCT scan is the imaging method of choice in pre and postoperative diagnosis assessment of inflammatory radicular cysts together with alloplastic graft materials repairement of the osseous defects and dental rehabilitation by metallic implants, due to high specific abilities in bone tissue 3D evaluation.

  10. Save 100 Babies©: engaging communities for just and equitable birth outcomes through Photovoice and Appreciative Inquiry.

    PubMed

    Jackson, Fleda Mask; Saran, Ama R; Ricks, Sharon; Essien, Joyce; Klein, Kevin; Roberts, Darryl; Worthy, Natasha

    2014-10-01

    This paper presents a community engagement model designed to advance social justice and equity for African American birth outcomes through the combined techniques of Photovoice and Appreciative Inquiry. In response to the persistent racial disparities in birth outcomes, Save 100 Babies© was constructed as a 2-day summit where the emphasis was placed on individual and community assets rather than deficits. The engagement was designed to create a level of readiness among individuals working within and outside the field of Maternal and Child Health to envision strategies to attain equitable birth outcomes. The goal of the conference was to facilitate higher level consciousness by guiding the participants though a process aimed at articulating assets, possibilities and the potential for co-creating the desired futures where racial disparities in birth outcome are eliminated [corrected]. As the result of the guided discourse that began with photographs of the lives of African American women, participants articulated the strengths they detected from the pictures, their recommendations for multifaceted changes in policies and practices, and their individual and organizational commitments for a changed future. Since the summit, participants have indicated ways they have fulfilled their vows that include informing families and communities about pregnancy risks, working with youth programs, supporting fatherhood involvement in pregnancy and birth, and advancing case management that is more attuned to women's strengths. Save 100 Babies© is evolving into a network and clearinghouse for sharing and disseminating information and resources for collaboration.

  11. A Dutch translation and validation of the Body Appreciation Scale-2: An investigation with female university students in the Netherlands.

    PubMed

    Alleva, Jessica M; Martijn, Carolien; Veldhuis, Jolanda; Tylka, Tracy L

    2016-12-01

    This paper describes a Dutch translation and validation of the Body Appreciation Scale-2 (BAS-2; Tylka & Wood-Barcalow, 2015a), an instrument for assessing key components of positive body image. Dutch-speaking female university students (N=310, Mage=21.31, SD=3.04) completed the Dutch BAS-2. To assess its construct validity, participants also completed measures of appearance satisfaction, functionality satisfaction, self-objectification, self-esteem, and optimistic life orientation. Exploratory factor analysis revealed a one-dimensional factor structure of the Dutch BAS-2, substantiating the BAS-2 factor structure found in samples of U.S., Chinese, and Iranian university students and community adults. Dutch BAS-2 scores also demonstrated good internal consistency (α=.90), convergent validity, and incremental validity. In addition, lower body mass indices were associated with higher Dutch BAS-2 scores. The present findings support the cross-cultural equivalence of the BAS-2 and thus its promise in enabling research on positive body image in diverse cultural contexts.

  12. Preserved appreciation of aesthetic elements of speech and music prosody in an amusic individual: A holistic approach.

    PubMed

    Loutrari, Ariadne; Lorch, Marjorie Perlman

    2017-03-31

    We present a follow-up study on the case of a Greek amusic adult, B.Z., whose impaired performance on scale, contour, interval, and meter was reported by Paraskevopoulos, Tsapkini, and Peretz in 2010, employing a culturally-tailored version of the Montreal Battery of Evaluation of Amusia. In the present study, we administered a novel set of perceptual judgement tasks designed to investigate the ability to appreciate holistic prosodic aspects of 'expressiveness' and emotion in phrase length music and speech stimuli. Our results show that, although diagnosed as a congenital amusic, B.Z. scored as well as healthy controls (N=24) on judging 'expressiveness' and emotional prosody in both speech and music stimuli. These findings suggest that the ability to make perceptual judgements about such prosodic qualities may be preserved in individuals who demonstrate difficulties perceiving basic musical features such as melody or rhythm. B.Z.'s case yields new insights into amusia and the processing of speech and music prosody through a holistic approach. The employment of novel stimuli with relatively fewer non-naturalistic manipulations, as developed for this study, may be a useful tool for revealing unexplored aspects of music and speech cognition and offer the possibility to further the investigation of the perception of acoustic streams in more authentic auditory conditions.

  13. Using appreciative inquiry to bring neonatal nurses and parents together to enhance family-centred care: A collaborative workshop.

    PubMed

    Trajkovski, Suza; Schmied, Virginia; Vickers, Margaret; Jackson, Debra

    2015-06-01

    Family-centred care (FCC) has been well recognised, accepted and reported in the literature as an optimised way of caring for hospitalised children. While neonatal units strive to adopt this philosophy, published research suggests there are difficulties implementing FCC principles in daily practice. Appreciative inquiry (AI) is a philosophy and methodology that offers a unique, strength-based approach to promoting organisational learning and positive organisational change. As a participatory approach, AI facilitates change from the ground up and lends itself to building effective partnerships or collaborations. This article reports the findings of a one-day workshop using an AI methodology to bring neonatal nurses and parents together to enhance the FCC within a neonatal intensive care unit in Sydney, Australia. Participants (n = 15) developed collaborative insights of optimal FCC that can be built upon to support neonates and their families in the future. Shared visions were formed, strategies identified and a development plan made for ongoing collaborations and partnerships. AI provides a flexible framework that enables the mandatory collaboration needed to develop action plans that can form the catalyst for organizational change in health-care research and practice.

  14. Generative Contexts

    NASA Astrophysics Data System (ADS)

    Lyles, Dan Allen

    Educational research has identified how science, technology, engineering, and mathematics (STEM) practice and education have underperforming metrics in racial and gender diversity, despite decades of intervention. These disparities are part of the construction of a culture of science that is alienating to these populations. Recent studies in a social science framework described as "Generative Justice" have suggested that the context of social and scientific practice might be modified to bring about more just and equitable relations among the disenfranchised by circulating the value they and their non-human allies create back to them in unalienated forms. What is not known are the underlying principles of social and material space that makes a system more or less generative. I employ an autoethnographic method at four sites: a high school science class; a farm committed to "Black and Brown liberation"; a summer program geared towards youth environmental mapping; and a summer workshop for Harlem middle school students. My findings suggest that by identifying instances where material affinity, participatory voice, and creative solidarity are mutually reinforcing, it is possible to create educational contexts that generate unalienated value, and circulate it back to the producers themselves. This cycle of generation may help explain how to create systems of justice that strengthen and grow themselves through successive iterations. The problem of lack of diversity in STEM may be addressed not merely by recruiting the best and the brightest from underrepresented populations, but by changing the context of STEM education to provide tools for its own systematic restructuring.

  15. Generation Next

    ERIC Educational Resources Information Center

    Hawkins, B. Denise

    2010-01-01

    There is a shortage of accounting professors with Ph.D.s who can prepare the next generation. To help reverse the faculty deficit, the American Institute of Certified Public Accountants (CPAs) has created the new Accounting Doctoral Scholars program by pooling more than $17 million and soliciting commitments from more than 70 of the nation's…

  16. A Folksonomy-Based Guidance Mechanism for Context-Aware Ubiquitous Learning: A Case Study of Chinese Scenic Poetry Appreciation Activities

    ERIC Educational Resources Information Center

    Shih, Wen-Chung; Tseng, Shian-Shyong; Yang, Che-Ching; Lin, Chih-Yu; Liang, Tyne

    2012-01-01

    In this work ubiquitous learning technologies are applied to Chinese scenic poetry appreciation. A folksonomy-based approach is proposed to accumulate knowledge about poems and their corresponding scenic spots. A user can use a "Tagging" operation by a smart phone to associate a concept (a word, a phrase or a sentence) with a scenic…

  17. Engaging Elementary School Pre-Service Teachers in Modeling a Socioscientific Issue as a Way to Help Them Appreciate the Social Aspects of Science

    ERIC Educational Resources Information Center

    Evagorou, Maria; Mauriz, Blanca Puig

    2017-01-01

    Socioscientific issues are ill-structured problems that involve moral, ethical, and financial aspects, and lack clear-cut solutions. Teaching socioscientific issues necessarily puts a demand on teachers to draw on knowledge stemming from other domains, and to also appreciate, and present to the students the societal aspects of science. For new…

  18. An Appreciative Exploration of How Schools Create a Sense of Belonging to Facilitate the Successful Transition to a New School for Pupils Involved in a Managed Move

    ERIC Educational Resources Information Center

    Flitcroft, Deborah; Kelly, Catherine

    2016-01-01

    Much of the current guidance on managed moves focuses on the benefits of the "fresh start" provided. This paper describes an appreciative inquiry to explore how schools in one local authority create a sense of belonging to facilitate a fresh start for pupils involved in a managed move to a new school. Six deputy head teachers with…

  19. Magnetocumulative generator

    DOEpatents

    Pettibone, J.S.; Wheeler, P.C.

    1981-06-08

    An improved magnetocumulative generator is described that is useful for producing magnetic fields of very high energy content over large spatial volumes. The polar directed pleated magnetocumulative generator has a housing providing a housing chamber with an electrically conducting surface. The chamber forms a coaxial system having a small radius portion and a large radius portion. When a magnetic field is injected into the chamber, from an external source, most of the magnetic flux associated therewith positions itself in the small radius portion. The propagation of an explosive detonation through high-explosive layers disposed adjacent to the housing causes a phased closure of the chamber which sweeps most of the magnetic flux into the large radius portion of the coaxial system. The energy content of the magnetic field is greatly increased by flux stretching as well as by flux compression. The energy enhanced magnetic field is utilized within the housing chamber itself.

  20. Photon generator

    DOEpatents

    Srinivasan-Rao, Triveni

    2002-01-01

    A photon generator includes an electron gun for emitting an electron beam, a laser for emitting a laser beam, and an interaction ring wherein the laser beam repetitively collides with the electron beam for emitting a high energy photon beam therefrom in the exemplary form of x-rays. The interaction ring is a closed loop, sized and configured for circulating the electron beam with a period substantially equal to the period of the laser beam pulses for effecting repetitive collisions.

  1. PLASMA GENERATOR

    DOEpatents

    Foster, J.S. Jr.

    1958-03-11

    This patent describes apparatus for producing an electricity neutral ionized gas discharge, termed a plasma, substantially free from contamination with neutral gas particles. The plasma generator of the present invention comprises a plasma chamber wherein gas introduced into the chamber is ionized by a radiofrequency source. A magnetic field is used to focus the plasma in line with an exit. This magnetic field cooperates with a differential pressure created across the exit to draw a uniform and uncontaminated plasma from the plasma chamber.

  2. Cluster generator

    DOEpatents

    Donchev, Todor I.; Petrov, Ivan G.

    2011-05-31

    Described herein is an apparatus and a method for producing atom clusters based on a gas discharge within a hollow cathode. The hollow cathode includes one or more walls. The one or more walls define a sputtering chamber within the hollow cathode and include a material to be sputtered. A hollow anode is positioned at an end of the sputtering chamber, and atom clusters are formed when a gas discharge is generated between the hollow anode and the hollow cathode.

  3. Thermoelectric generator

    DOEpatents

    Pryslak, N.E.

    1974-02-26

    A thermoelectric generator having a rigid coupling or stack'' between the heat source and the hot strap joining the thermoelements is described. The stack includes a member of an insulating material, such as ceramic, for electrically isolating the thermoelements from the heat source, and a pair of members of a ductile material, such as gold, one each on each side of the insulating member, to absorb thermal differential expansion stresses in the stack. (Official Gazette)

  4. Electric generator

    DOEpatents

    Foster, Jr., John S.; Wilson, James R.; McDonald, Jr., Charles A.

    1983-01-01

    1. In an electrical energy generator, the combination comprising a first elongated annular electrical current conductor having at least one bare surface extending longitudinally and facing radially inwards therein, a second elongated annular electrical current conductor disposed coaxially within said first conductor and having an outer bare surface area extending longitudinally and facing said bare surface of said first conductor, the contiguous coaxial areas of said first and second conductors defining an inductive element, means for applying an electrical current to at least one of said conductors for generating a magnetic field encompassing said inductive element, and explosive charge means disposed concentrically with respect to said conductors including at least the area of said inductive element, said explosive charge means including means disposed to initiate an explosive wave front in said explosive advancing longitudinally along said inductive element, said wave front being effective to progressively deform at least one of said conductors to bring said bare surfaces thereof into electrically conductive contact to progressively reduce the inductance of the inductive element defined by said conductors and transferring explosive energy to said magnetic field effective to generate an electrical potential between undeformed portions of said conductors ahead of said explosive wave front.

  5. Effect of Appreciation for Indigenous Cultures and Exposure to Racial Insults on Alcohol and Drug use Initiation among Multiethnic Argentinean Youth

    PubMed Central

    Alderete, Ethel; Gregorich, Steven E.; Monteban, Madalena; Kaplan, Celia P.; Mejia, Raul; Livaudais-Toman, Jennifer; Pérez-Stable, Eliseo J.

    2017-01-01

    This study evaluated the effect of factors reflecting appreciation of Indigenous culture and racial insults on alcohol and drug use initiation among multi-ethnic youth in Jujuy, Argentina. Students were surveyed from 27 secondary schools that were randomly selected to represent the province. A total of 3,040 eligible students in 10th grade, age 14 to 18 years were surveyed in 2006 and 2,660 of these same students completed surveys in 11th grade in 2007. Multivariate logistic regression models assessed the effect of appreciation for Indigenous cultures and reported exposure to racial insults in 10th grade on incident current alcohol drinking in previous 30 days, binge drinking (≥5 drinks at one sitting), and lifetime drug use (marijuana, inhalants or cocaine) in 11th grade among students not reporting these behaviors in 2006. In 2006, 63% of respondents reported high appreciation for Indigenous cultures and 39% had ever experienced racial insults. In 2007, incident current drinking was 24.4%, binge drinking 14.8%, and any drug use initiation was 4.1%. Exposure to racial insults increased the likelihood of binge drinking (OR=1.6; 95% CI 1.2–2.1) but was not significant for any drug use. Appreciation for Indigenous cultures reduced the risk of any drug use initiation (OR=0.5, 95% CI 0.3–0.7) but had no effect for alcohol drinking outcomes. These effects were independent of Indigenous ethnicity. Enhancing appreciation for Indigenous cultures and decreasing racial insults are achievable goals that can be incorporated into programs to prevent youth substance use. PMID:26763165

  6. Do I really feel it? The contributions of subjective fluency and compatibility in low-level effects on aesthetic appreciation

    PubMed Central

    Forster, Michael; Fabi, Wolfgang; Leder, Helmut

    2015-01-01

    The causes for the liking of objects are multifaceted. According to the processing fluency account, the ease with which an object is processed leads to a subjective feeling of fluency. This subjective feeling is then interpreted as a positive reaction toward the object resulting higher liking. However, evidence regarding the processes underlying this relation is scarce. To show that the subjective feeling can indeed be responsible for liking, we experimentally manipulated processing ease by providing false physiological feedback (varying skin conductance indicated varying feelings of fluency) and by varying presentation times between 100 and 400 ms while participants viewed line drawings of objects and rated them for liking. A first experiment showed that both false physiological feedback and presentation duration influenced liking. Stimuli primed with a (fake) visualization of a physiological correlate of high ease of processing were liked more than stimuli primed with a low ease of processing. Liking ratings in a no-feedback condition fell between the high and low feedback conditions. To explore possible compatibility effects of coupling visual feedback to the fluency interpretation, in a second experiment we reversed the feedback interpretation—visualization of high skin conductance now indicated low ease of processing. The results show a similar pattern, though the effect was subtler. This indicates that when the coupling of feedback to fluency is less apparent or less compatible, the feeling is less strongly linked to liking. Our results support the claim that variations in the feeling of fluency affect the appreciation of objects in terms of liking. Together, the experiments suggest the contributions of processing ease as well as compatibility to the experience of liking. PMID:26167147

  7. Using ‘appreciative inquiry’ in India to improve infection control practices in maternity care: a qualitative study

    PubMed Central

    Sharma, Bharati; Ramani, K.V.; Mavalankar, Dileep; Kanguru, Lovney; Hussein, Julia

    2015-01-01

    Background Infections acquired during childbirth are a common cause of maternal and perinatal mortality and morbidity. Changing provider behaviour and organisational settings within the health system is key to reducing the spread of infection. Objective To explore the opinions of health personnel on health system factors related to infection control and their perceptions of change in a sample of hospital maternity units. Design An organisational change process called ‘appreciative inquiry’ (AI) was introduced in three maternity units of hospitals in Gujarat, India. AI is a change process that builds on recognition of positive actions, behaviours, and attitudes. In-depth interviews were conducted with health personnel to elicit information on the environment within which they work, including physical and organisational factors, motivation, awareness, practices, perceptions of their role, and other health system factors related to infection control activities. Data were obtained from three hospitals which implemented AI and another three not involved in the intervention. Results Challenges which emerged included management processes (e.g. decision-making and problem-solving modalities), human resource shortages, and physical infrastructure (e.g. space, water, and electricity supplies). AI was perceived as having a positive influence on infection control practices. Respondents also said that management processes improved although some hospitals had already undergone an accreditation process which could have influenced the changes described. Participants reported that team relationships had been strengthened due to AI. Conclusion Technical knowledge is often emphasised in health care settings and less attention is paid to factors such as team relationships, leadership, and problem solving. AI can contribute to improving infection control by catalysing and creating forums for team building, shared decision making and problem solving in an enabling environment. PMID

  8. The Difference between Aesthetic Appreciation of Artistic and Popular Music: Evidence from an fMRI Study.

    PubMed

    Huang, Ping; Huang, Hanhua; Luo, Qiuling; Mo, Lei

    2016-01-01

    To test the hypothesis that pleasure from artistic music is intellectual while that from popular music is physiological, this study investigated the different functional mechanisms between aesthetic appreciation of artistic and popular music using fMRI. 18 male non-musicians were scanned while they performed an aesthetic rating task for excerpts of artistic music, popular music and musical notes playing and singing (control). The rating scores of artistic and popular music excerpts were both significantly higher than that of control materials while the scores of them were not different. The fMRI results showed both artistic and popular conditions activated the VS and vmPFC, compared with control condition. When contrasted popular and artistic condition directly, we found popular music activated right putamen, while artistic music activated right mPFC. By parametric analysis, we found the activation of right putamen tracked the aesthetic ratings of popular music, whereas the BOLD signal in right mPFC tracked the aesthetic ratings of artistic music. These results indicate the reward induced by popular music is closer to a primary reward while that induced by artistic music is closer to a secondary reward. We also found artistic music activated ToM areas, including PCC/PC, arMFC and TPJ, when compared with popular music. And these areas also tracked aesthetic ratings of artistic music but not those of popular music. These results imply that the pleasure from former comes from cognitive empathy. In conclusion, this study gives clear neuronal evidences supporting the view that artistic music is of intelligence and social cognition involved while the popular music is of physiology.

  9. The Difference between Aesthetic Appreciation of Artistic and Popular Music: Evidence from an fMRI Study

    PubMed Central

    Luo, Qiuling; Mo, Lei

    2016-01-01

    To test the hypothesis that pleasure from artistic music is intellectual while that from popular music is physiological, this study investigated the different functional mechanisms between aesthetic appreciation of artistic and popular music using fMRI. 18 male non-musicians were scanned while they performed an aesthetic rating task for excerpts of artistic music, popular music and musical notes playing and singing (control). The rating scores of artistic and popular music excerpts were both significantly higher than that of control materials while the scores of them were not different. The fMRI results showed both artistic and popular conditions activated the VS and vmPFC, compared with control condition. When contrasted popular and artistic condition directly, we found popular music activated right putamen, while artistic music activated right mPFC. By parametric analysis, we found the activation of right putamen tracked the aesthetic ratings of popular music, whereas the BOLD signal in right mPFC tracked the aesthetic ratings of artistic music. These results indicate the reward induced by popular music is closer to a primary reward while that induced by artistic music is closer to a secondary reward. We also found artistic music activated ToM areas, including PCC/PC, arMFC and TPJ, when compared with popular music. And these areas also tracked aesthetic ratings of artistic music but not those of popular music. These results imply that the pleasure from former comes from cognitive empathy. In conclusion, this study gives clear neuronal evidences supporting the view that artistic music is of intelligence and social cognition involved while the popular music is of physiology. PMID:27814379

  10. Smoke generator

    NASA Technical Reports Server (NTRS)

    Rogers, J. R. (Inventor)

    1976-01-01

    A smoke generator is disclosed which is particularly suitable for mounting on the wing tips of an aircraft and for conducting airflow studies. The device includes a network of thermally insulated tubes for carrying a fluid which is used to produce smoke. The fluid, which need not be combustible, is heated above its vaporization temperature by electric current which is passed through the fluid conduit tubes, so that the tubes serve both as fluid conduits and resistance heating elements. Fluid supply and monitoring systems and electrical control systems are also disclosed.

  11. Piezoelectrostatic generator

    NASA Technical Reports Server (NTRS)

    Robertson, Glen A. (Inventor)

    1990-01-01

    A piezoelectrostatic generator includes a plurality of elongated piezoelectric elements having first and second ends, with the first ends fixedly mounted in a cylindrical housing and the second extending radially inwardly toward an axis. A shaft movable along the axis is connected to the inner ends of the elements to produce bending forces in piezoelectric strips within the elements. Each element includes a pair of strips mounted in surface contact and in electrical series to produce a potential upon bending. Electrodes spaced from the strips by a solid dielectric material act as capacitor plates to collect the potential charge.

  12. HEAT GENERATION

    DOEpatents

    Imhoff, D.H.; Harker, W.H.

    1963-12-01

    Heat is generated by the utilization of high energy neutrons produced as by nuclear reactions between hydrogen isotopes in a blanket zone containing lithium, a neutron moderator, and uranium and/or thorium effective to achieve multtplicatton of the high energy neutron. The rnultiplied and moderated neutrons produced react further with lithium-6 to produce tritium in the blanket. Thermal neutron fissionable materials are also produced and consumed in situ in the blanket zone. The heat produced by the aggregate of the various nuclear reactions is then withdrawn from the blanket zone to be used or otherwise disposed externally. (AEC)

  13. Tide generator

    SciTech Connect

    Feltenberger, B.D.

    1981-06-16

    A tidewater power system consisting of a high tide reservoir and a low tide reservoir. The high tide reservoir has an inlet adapted to be supported at high tide level and an outlet with a water wheel and generator between the outlet of the high tide reservoir and the low tide reservoir. The low tide reservoir has an outlet at the low tide level. The outlet from the high tide reservoir is adjustable to control the flow rate and the high tide reservoir can be closed at high tide to retain water for use over a period of time.

  14. Magnetocumulative generator

    DOEpatents

    Pettibone, Joseph S.; Wheeler, Paul C.

    1983-01-01

    An improved magnetocumulative generator is described that is useful for producing magnetic fields of very high energy content over large spatial volumes. The polar directed pleated magnetocumulative generator has a housing (100, 101, 102, 103, 104, 105) providing a housing chamber (106) with an electrically conducting surface. The chamber (106) forms a coaxial system having a small radius portion and a large radius portion. When a magnetic field is injected into the chamber (106), from an external source, most of the magnetic flux associated therewith positions itself in the small radius portion. The propagation of an explosive detonation through high-explosive layers (107, 108) disposed adjacent to the housing causes a phased closure of the chamber (106) which sweeps most of the magnetic flux into the large radius portion of the coaxial system. The energy content of the magnetic field is greatly increased by flux stretching as well as by flux compression. The energy enhanced magnetic field is utilized within the housing chamber itself.

  15. Early stage disc degeneration does not have an appreciable affect on stiffness and load transfer following vertebroplasty and kyphoplasty

    PubMed Central

    Keller, Tony S.; Schizas, Constantin

    2008-01-01

    does not have an appreciable effect in motion segment stiffness and average stresses in the treated and adjacent-level segments following vertebroplasty and kyphoplasty. Placing bone cement in the periphery of the damaged vertebra in a degenerative IVD motion segment, minimizes load transfer, and may reduce the likelihood of adjacent-level fractures. PMID:19034533

  16. Berlyne Revisited: Evidence for the Multifaceted Nature of Hedonic Tone in the Appreciation of Paintings and Music.

    PubMed

    Marin, Manuela M; Lampatz, Allegra; Wandl, Michaela; Leder, Helmut

    2016-01-01

    In his seminal book on esthetics, Berlyne (1971) posited an inverted-U relationship between complexity and hedonic tone in arts appreciation, however, converging evidence for his theory is still missing. The disregard of the multidimensionality of complexity may explain some of the divergent results. Here, we argue that definitions of hedonic tone are manifold and systematically examined whether the nature of the relationship between complexity and hedonic tone is determined by the specific measure of hedonic tone. In Experiment 1, we studied three picture categories with similar affective and semantic contents: 96 affective environmental scenes, which were also converted into 96 cartoons, and 96 representational paintings. Complexity varied along the dimension of elements. In a between-subjects design, each stimulus was presented for 5 s to 206 female participants. Subjective ratings of hedonic tone (either beauty, pleasantness or liking), arousal, complexity and familiarity were collected in three conditions per stimulus set. Complexity and arousal were positively associated in all conditions, with the strongest association observed for paintings. For environmental scenes and cartoons, there was no significant association between complexity and hedonic tone, and the three measures of hedonic tone were highly correlated (all rs > 0.85). As predicted, in paintings the measures of hedonic tone were less strongly correlated (all rs > 0.73), and when controlling for familiarity, the association with complexity was significantly positive for beauty (rs = 0.26), weakly negative for pleasantness (rs = -0.16) and not present for liking. Experiment 2 followed a similar approach and 77 female participants, all non-musicians, rated 92 musical excerpts (15 s) in three conditions of hedonic tone (either beauty, pleasantness or liking). Results indicated a strong relationship between complexity and arousal (all rs > 0.85). When controlling for familiarity effects, the

  17. Cosmetic appreciation of lateralization of peripheral facial palsy: 'preference for left or right, true or mirror image?'.

    PubMed

    Pouwels, Sjaak; Ingels, Koen; van Heerbeek, Niels; Beurskens, Carien

    2014-09-01

    There have been several studies in the past depicting asymmetry in 'normal' human faces. Evidence supports the fact that the right hemisphere is superior in the recognition of emotions expressed by the human face and indicates a right hemispheric specialization for processing emotional information. The primary aim of this study is to determine whether there is a difference in cosmetic appreciation of a left peripheral facial palsy compared to a right peripheral facial palsy? Pictures of patients with a facial palsy with House-Brackmann II-VI were reversed as a mirror image and offered as a pair of pictures, together with the true image. Forty-two patients and 24 medical professionals familiar with facial palsy were asked to choose the most attractive photograph. The primary 'end' point was the most attractive side in the pictures chosen by medical professionals and patients. The secondary 'end' points consisted of the preferences for the mirror or true image, and influences of the House-Brackmann score and age. Medical professionals preferred the photographs from patients with a right and left peripheral facial palsy (PFP) in, respectively, a mean of 44 % (41-48 %) and 56 % (52-59 %) of the pictures (p = 0.02). When comparing mirror and true image, patients with a left-sided facial palsy chose their mirror and true image as most attractive in 90 and 10 %, respectively (p < 0.05). Patients with a right-sided facial palsy chose their mirror and true image in 30 and 70 %, respectively (p > 0.05). Subanalysis of patients with a PFP House-Brackmann score V and VI showed that medical professionals did not have a significant preference for a left nor right-sided facial palsy. Patients with a left-sided facial palsy chose their mirror image in all cases and patients with a right-sided palsy chose their mirror and true image in resp. 33 and 67 %. The House-Brackmann score (p = 0.52) and age (p = 0.73) of the patients did not influence preferences. This study, demonstrating

  18. The Ecology of Parasite-Host Interactions at Montezuma Well National Monument, Arizona - Appreciating the Importance of Parasites

    USGS Publications Warehouse

    O'Brien, Chris; van Riper, Charles

    2009-01-01

    Although parasites play important ecological roles through the direct interactions they have with their hosts, historically that fact has been underappreciated. Today, scientists have a growing appreciation of the scope of such impacts. Parasites have been reported to dominate food webs, alter predator-prey relationships, act as ecosystem engineers, and alter community structure. In spite of this growing awareness in the scientific community, parasites are still often neglected in the consideration of the management and conservation of resources and ecosystems. Given that at least half of the organisms on earth are probably parasitic, it should be evident that the ecological functions of parasites warrant greater attention. In this report, we explore different aspects of parasite-host relationships found at a desert spring pond within Montezuma Well National Monument, Arizona. In three separate but related chapters, we explore interactions between a novel amphipod host and two parasites. First, we identify how host behavior responds to this association and how this association affects interactions with both invertebrate non-host predators and a vertebrate host predator. Second, we look at the human dimension, investigating how human recreation can indirectly affect patterns of disease by altering patterns of vertebrate host space use. Finally - because parasites and diseases are of increasing importance in the management of wildlife species, especially those that are imperiled or of management concern - the third chapter argues that research would benefit from increased attention to the statistical analysis of wildlife disease studies. This report also explores issues of statistical parasitology, providing information that may better inform those designing research projects and analyzing data from studies of wildlife disease. In investigating the nature of parasite-host interactions, the role that relationships play in ecological communities, and how human

  19. Berlyne Revisited: Evidence for the Multifaceted Nature of Hedonic Tone in the Appreciation of Paintings and Music

    PubMed Central

    Marin, Manuela M.; Lampatz, Allegra; Wandl, Michaela; Leder, Helmut

    2016-01-01

    In his seminal book on esthetics, Berlyne (1971) posited an inverted-U relationship between complexity and hedonic tone in arts appreciation, however, converging evidence for his theory is still missing. The disregard of the multidimensionality of complexity may explain some of the divergent results. Here, we argue that definitions of hedonic tone are manifold and systematically examined whether the nature of the relationship between complexity and hedonic tone is determined by the specific measure of hedonic tone. In Experiment 1, we studied three picture categories with similar affective and semantic contents: 96 affective environmental scenes, which were also converted into 96 cartoons, and 96 representational paintings. Complexity varied along the dimension of elements. In a between-subjects design, each stimulus was presented for 5 s to 206 female participants. Subjective ratings of hedonic tone (either beauty, pleasantness or liking), arousal, complexity and familiarity were collected in three conditions per stimulus set. Complexity and arousal were positively associated in all conditions, with the strongest association observed for paintings. For environmental scenes and cartoons, there was no significant association between complexity and hedonic tone, and the three measures of hedonic tone were highly correlated (all rs > 0.85). As predicted, in paintings the measures of hedonic tone were less strongly correlated (all rs > 0.73), and when controlling for familiarity, the association with complexity was significantly positive for beauty (rs = 0.26), weakly negative for pleasantness (rs = -0.16) and not present for liking. Experiment 2 followed a similar approach and 77 female participants, all non-musicians, rated 92 musical excerpts (15 s) in three conditions of hedonic tone (either beauty, pleasantness or liking). Results indicated a strong relationship between complexity and arousal (all rs > 0.85). When controlling for familiarity effects, the

  20. PLASMA GENERATOR

    DOEpatents

    Wilcox, J.M.; Baker, W.R.

    1963-09-17

    This invention is a magnetohydrodynamic device for generating a highly ionized ion-electron plasma at a region remote from electrodes and structural members, thus avoiding contamination of the plasma. The apparatus utilizes a closed, gas-filled, cylindrical housing in which an axially directed magnetic field is provided. At one end of the housing, a short cylindrical electrode is disposed coaxially around a short axial inner electrode. A radial electrical discharge is caused to occur between the inner and outer electrodes, creating a rotating hydromagnetic ionization wave that propagates aiong the magnetic field lines toward the opposite end of the housing. A shorting switch connected between the electrodes prevents the wave from striking the opposite end of the housing. (AEC)

  1. Triboelectric generator

    DOEpatents

    Wang, Zhong L; Fan, Fengru; Lin, Long; Zhu, Guang; Pan, Caofeng; Zhou, Yusheng

    2015-11-03

    A generator includes a thin first contact charging layer and a thin second contact charging layer. The thin first contact charging layer includes a first material that has a first rating on a triboelectric series. The thin first contact charging layer has a first side with a first conductive electrode applied thereto and an opposite second side. The thin second contact charging layer includes a second material that has a second rating on a triboelectric series that is more negative than the first rating. The thin first contact charging layer has a first side with a first conductive electrode applied thereto and an opposite second side. The thin second contact charging layer is disposed adjacent to the first contact charging layer so that the second side of the second contact charging layer is in contact with the second side of the first contact charging layer.

  2. The Generation in Between: A Perspective from the Keystone IV Conference.

    PubMed

    Chen, Frederick M; Bliss, Erika; Dunn, Aaron; Edgoose, Jennifer; Elliott, Tricia C; Maxwell, Lisa C; Morris, Carl G; Phillips, Robert L

    2016-01-01

    Keystone IV affirmed the value of relationships in family medicine, but each generation of family physicians took away different impressions and lessons. "Generation III," between the Baby Boomers and Millennials, reported conflict between their professional ideal of family medicine and the realities of current practice. But the Keystone conference also helped them appreciate core values of family medicine, their shared experience, and new opportunities for leadership.

  3. Next generation of psychiatrists: What is needed in training?

    PubMed

    Bernstein, Carol A; Bhugra, Dinesh

    2011-06-01

    Populations can be divided into generations. Each generation has its own characteristics and even though not every member of the same generation will share characteristics with other members of that generation, it is possible to identify generational differences. Generations frequently have different values and varying styles of functioning and learning. Since the Second World War, the generations can be divided into four cohorts: the Veterans, the Baby Boomers, Generation X, and the Millennials. Each generation has a collective identity and, in addition to understanding cultural and ethnic differences, these generational differences should also be taken into account in the teaching arena. Values and beliefs about work-life balance, learning styles, comfort with technology, methods of communication, and approaches to leadership are the types of parameters which vary across generations. As a result, medical educators would benefit from appreciating these differences in order to enhance the learning of medical students and residents and to better prepare them for delivering patient care in the twenty-first century. In this paper, the authors highlight some of the challenges and issues related to these generational divides.

  4. Second law analysis of an infinitely segmented magnetohydrodynamic generator

    NASA Astrophysics Data System (ADS)

    Arash, Ardeshir; Saidi, Mohammad Hassan; Najafi, Mohammad

    2017-03-01

    The performance of an infinitely segmented magnetohydrodynamic generator is analyzed using the second law of thermodynamics entropy generation criterion. The exact analytical solution of the velocity and temperature fields are provided by applying the modified Hartmann flow model, taking into account the occurrence of the Hall effect in the considered generator. Contributions of heat transfer, fluid friction, and ohmic dissipation to the destruction of useful available work are found, and the nature of irreversibilities in the considered generator is determined. In addition, the electrical isotropic efficiency scheme is used to evaluate the generator performance. Finally, the implication of the Hall parameter, Hartmann number, and load factor for the entropy generation and the generator performance are studied and the optimal operating conditions are determined. The results show that the heat transfer has the smallest contribution to the entropy generation compared to that of the friction and ohmic dissipation. The application of the Hall effect on the system showed an appreciable augmentation of entropy generation rate which is along with what the logic implies. A parametric study is conducted and its results provide the generated entropy and also efficiency diagrams which show the influence of the Hall effect on the considered generator.

  5. An essential need: creating opportunities for veterinary students and graduates to gain an appreciation of responsibilities and opportunities in global veterinary issues.

    PubMed

    Malone, J B; Bavia, M E; Stromberg, B E; Valadao, C; Wiles, W T; Diaz, J H; Bergquist, R

    2009-08-01

    Globalisation trends and bioterrorism issues have led to new concerns relating to public health, animal health, international trade and food security. There is an imperative to internationalise and strengthen global public health capacity by renewed emphasis on veterinary public health in veterinary education and increasing opportunities for elective experiential learning in public practice programmes for veterinary students. Recent experience with a US-Brazil Higher Education Consortia Program is used as an example of potential ways in which veterinary students can gain an appreciation for global veterinary issues.

  6. Prediction of Acoustic Loads Generated by Propulsion Systems

    NASA Technical Reports Server (NTRS)

    Perez, Linamaria; Allgood, Daniel C.

    2011-01-01

    NASA Stennis Space Center is one of the nation's premier facilities for conducting large-scale rocket engine testing. As liquid rocket engines vary in size, so do the acoustic loads that they produce. When these acoustic loads reach very high levels they may cause damages both to humans and to actual structures surrounding the testing area. To prevent these damages, prediction tools are used to estimate the spectral content and levels of the acoustics being generated by the rocket engine plumes and model their propagation through the surrounding atmosphere. Prior to the current work, two different acoustic prediction tools were being implemented at Stennis Space Center, each having their own advantages and disadvantages depending on the application. Therefore, a new prediction tool was created, using NASA SP-8072 handbook as a guide, which would replicate the same prediction methods as the previous codes, but eliminate any of the drawbacks the individual codes had. Aside from replicating the previous modeling capability in a single framework, additional modeling functions were added thereby expanding the current modeling capability. To verify that the new code could reproduce the same predictions as the previous codes, two verification test cases were defined. These verification test cases also served as validation cases as the predicted results were compared to actual test data.

  7. Le diagnostic anténatal de la trisomie 21 par l'hybridation in situ en fluorescence (FISH): à propos des premiers tests réalisés au Maroc

    PubMed Central

    Lamzouri, Afaf; Natiq, Abdelhafid; Tajir, Mariam; Sendid, Mohamed; Sefiani, Abdelaziz

    2012-01-01

    Introduction Le but de cette étude était de présenter les premiers résultats de diagnostic anténatal de la trisomie 21 par la technique d'hybridation in situ en fluorescence (FISH) au Maroc et discuter son intérêt dans le diagnostic rapide de cette aneuploïdie. Méthodes Ce travail a été réalisé chez 23 femmes avec des grossesses à haut risque de trisomie 21. La moyenne d’âge des gestantes étaient de 37,43 ans avec des extrêmes de 21 et 43 ans. Toutes étaient musulmanes mariées, mariage légitimé par la Charia, dont trois mariages consanguins, sauf une originaire de la République Démocratique du Congo qui était chrétienne et concubine. La majorité des femmes étaient fonctionnaires et avaient un niveau de scolarisation moyen à élevé. Toutes les patientes ont bénéficié d'une consultation de génétique médicale au cours de laquelle il leur a été donné des informations sur la technique, son intérêt et ses limites. Il s'agit de femmes enceintes qui avaient soit un âge maternel élevé ou des signes d'appel échographiques et/ ou biochimiques. Une des patientes était porteuse d'une translocation robertsonienne t(14;21) équilibrée. Une amniocentèse a été réalisée chez toutes les gestantes et aucun avortement n'a était induit par ce geste invasif. L’âge gestationnel moyen à la première consultation était de 14 semaines d'aménorrhée (SA) et à l'amniocentèse était de 16 SA et 5 jours. L'analyse FISH a été réalisée, après consentement des couples, sur des cellules non cultivées à partir des échantillons de liquides amniotiques, en utilisant des sondes spécifiques du chromosome 21. Résultats Parmi les 23 patientes qui ont bénéficiées d'un diagnostic anténatal de la trisomie 21 par la technique FISH, nous avons pu rassurer 21 d'entre elles, et nous avons détecté deux cas de trisomie 21 fœtal. Conclusion La technique FISH permet un diagnostic anténatal rapide, en moins de 48h, de la trisomie 21 sur

  8. From hesitation to appreciation: the transformation of a single, local donation-nurse project into an established organ-donation service.

    PubMed

    Gyllström Krekula, Linda; Malenicka, Silvia; Nydahl, Anders; Tibell, Annika

    2015-03-01

    This study evaluates the transition from a local project to promote organ donation to a permanent county-based donation service inspired by the Spanish model. To address the problem of declining donation rates, a project with one donation-specialized nurse (DOSS) was initiated at a single neuro-intensive care unit. This project was later expanded into a permanent on-call service consisting of seven DOSSes, covering a large urban county. During the different periods (before, during project and during permanent service), the DOSS function's effect on donation rates was significant, and the number of eligible donors that became actual donors increased from 37% to 73% and 74%, respectively. The effect on family vetoes was as prominent with a decrease from 34% to 8% and 14%. The staff appreciation of the DOSS function was also evident during the periods; all areas included in the questionnaire (family care, donor care and staff support) have improved greatly owing to the DOSS. The transition from a single, local donation-nurse project, to an on-call service with several DOSSes covering a large urban county was a success considering the donation rates as well as the staff's appreciation. Hence, organizational models from abroad can be adjusted and successfully adopted.

  9. Steinberg ``AUDIOMAPS" Music Appreciation-Via-Understanding: Special-Relativity + Expectations "Quantum-Theory": a Quantum-ACOUSTO/MUSICO-Dynamics (QA/MD)

    NASA Astrophysics Data System (ADS)

    Steinberg, R.; Siegel, E.

    2010-03-01

    ``AUDIOMAPS'' music enjoyment/appreciation-via-understanding methodology, versus art, music-dynamics evolves, telling a story in (3+1)-dimensions: trails, frames, timbres, + dynamics amplitude vs. music-score time-series (formal-inverse power- spectrum) surprisingly closely parallels (3+1)-dimensional Einstein(1905) special-relativity ``+'' (with its enjoyment- expectations) a manifestation of quantum-theory expectation- values, together a music quantum-ACOUSTO/MUSICO-dynamics (QA/MD). Analysis via Derrida deconstruction enabled Siegel- Baez ``Category-Semantics'' ``FUZZYICS''=``CATEGORYICS (``SON of 'TRIZ") classic Aristotle ``Square-of-Opposition" (SoO) DEduction-logic, irrespective of Boon-Klimontovich versus Voss- Clark[PRL(77)] music power-spectrum analysis sampling- time/duration controversy: part versus whole, shows that ``AUDIOMAPS" QA/MD reigns supreme as THE music appreciation-via- analysis tool for the listener in musicology!!! Connection to Deutsch-Hartmann-Levitin[This is Your Brain on Music,(2006)] brain/mind-barrier brain/mind-music connection is both subtle and compelling and immediate!!!

  10. Steinberg ``AUDIOMAPS'' Music Appreciation-Via-Understanding: Special-Relativity + Expectations ``Quantum-Theory'': a Quantum-ACOUSTO/MUSICO-Dynamics (QA/MD)

    NASA Astrophysics Data System (ADS)

    Fender, Lee; Steinberg, Russell; Siegel, Edward Carl-Ludwig

    2011-03-01

    Steinberg wildly popular "AUDIOMAPS" music enjoyment/appreciation-via-understanding methodology, versus art, music-dynamics evolves, telling a story in (3+1)-dimensions: trails, frames, timbres, + dynamics amplitude vs. music-score time-series (formal-inverse power-spectrum) surprisingly closely parallels (3+1)-dimensional Einstein(1905) special-relativity "+" (with its enjoyment-expectations) a manifestation of quantum-theory expectation-values, together a music quantum-ACOUSTO/MUSICO-dynamics(QA/MD). Analysis via Derrida deconstruction enabled Siegel-Baez "Category-Semantics" "FUZZYICS"="CATEGORYICS ('TRIZ") Aristotle SoO DEduction , irrespective of Boon-Klimontovich vs. Voss-Clark[PRL(77)] music power-spectrum analysis sampling-time/duration controversy: part versus whole, shows QA/MD reigns supreme as THE music appreciation-via-analysis tool for the listener in musicology!!! Connection to Deutsch-Hartmann-Levitin[This is Your Brain on Music, (06)] brain/mind-barrier brain/mind-music connection is subtle/compelling/immediate!!!

  11. Leading Generation Y

    DTIC Science & Technology

    2008-04-01

    autonomy. 36 Howe and Strauss show readers that this team ethic shows up in Generation Y’s political views.37 When teens from the Millennial ...April 2008 WORD COUNT: 5,582 PAGES: 30 KEY TERMS: Leadership, Millennial Generation , Next Generation , Recruiting, and Retention CLASSIFICATION... Millennial Generation , Generation Y or the Next Generation , the Army needs to consider the gap between Boomers, Generation X and the Soldiers that

  12. Use and Appreciation of a Tailored Self-Management eHealth Intervention for Early Cancer Survivors: Process Evaluation of a Randomized Controlled Trial

    PubMed Central

    Willems, Roy A; Bolman, Catherine A W; Mesters, Ilse; Zambon, Victor; Gijsen, Brigitte CM; Lechner, Lilian

    2016-01-01

    Background A fully automated computer-tailored Web-based self-management intervention, Kanker Nazorg Wijzer (KNW [Cancer Aftercare Guide]), was developed to support early cancer survivors to adequately cope with psychosocial complaints and to promote a healthy lifestyle. The KNW self-management training modules target the following topics: return to work, fatigue, anxiety and depression, relationships, physical activity, diet, and smoking cessation. Participants were guided to relevant modules by personalized module referral advice that was based on participants’ current complaints and identified needs. Objective The aim of this study was to evaluate the adherence to the module referral advice, examine the KNW module use and its predictors, and describe the appreciation of the KNW and its predictors. Additionally, we explored predictors of personal relevance. Methods From the respondents (N=231; mean age 55.6, SD 11.5; 79.2% female [183/231]), 98.3% (227/231) were referred to one or more KNW modules (mean 2.9, SD 1.5), and 85.7% (198/231) of participants visited at least one module (mean 2.1, SD 1.6). Significant positive associations were found between the referral to specific modules (range 1-7) and the use of corresponding modules. The likelihoods of visiting modules were higher when respondents were referred to those modules by the module referral advice. Predictors of visiting a higher number of modules were a higher number of referrals by the module referral advice (β=.136, P=.009), and having a partner was significantly related with a lower number of modules used (β=-.256, P=.044). Overall appreciation was high (mean 7.5, SD 1.2; scale 1-10) and was significantly predicted by a higher perceived personal relevance (β=.623, P=.000). None of the demographic and cancer-related characteristics significantly predicted the perceived personal relevance. Results The KNW in general and more specifically the KNW modules were well used and highly appreciated by

  13. MHD Power Generation

    ERIC Educational Resources Information Center

    Kantrowitz, Arthur; Rosa, Richard J.

    1975-01-01

    Explains the operation of the Magnetohydrodynamic (MHD) generator and advantages of the system over coal, oil or nuclear powered generators. Details the development of MHD generators in the United States and Soviet Union. (CP)

  14. Power Generation for River and Tidal Generators

    SciTech Connect

    Muljadi, Eduard; Wright, Alan; Gevorgian, Vahan; Donegan, James; Marnagh, Cian; McEntee, Jarlath

    2016-06-01

    Renewable energy sources are the second largest contributor to global electricity production, after fossil fuels. The integration of renewable energy continued to grow in 2014 against a backdrop of increasing global energy consumption and a dramatic decline in oil prices during the second half of the year. As renewable generation has become less expensive during recent decades, and it becomes more accepted by the global population, the focus on renewable generation has expanded from primarily wind and solar to include new types with promising future applications, such as hydropower generation, including river and tidal generation. Today, hydropower is considered one of the most important renewable energy sources. In river and tidal generation, the input resource flow is slower but also steadier than it is in wind or solar generation, yet the level of water turbulent flow may vary from one place to another. This report focuses on hydrokinetic power conversion.

  15. ELECTROSTATIC POWER GENERATOR.

    DTIC Science & Technology

    ELECTROSTATIC GENERATORS , POWER EQUIPMENT, ELECTRIC GOVERNORS, CIRCUITS, VACUUM SEALS, ELECTRICAL INSULATION, VACUUM, ELECTRODES, FINISHES, SURFACE...FINISHING, SURFACE PROPERTIES, HARDNESS, PULSE GENERATORS , TRANSFORMERS, FIELD EMISSION.

  16. ELECTROSTATIC POWER GENERATOR.

    DTIC Science & Technology

    ELECTROSTATIC GENERATORS , POWER EQUIPMENT, ELECTRICAL INSULATION, FIELD EMISSION, ELECTRODES, VACUUM, SURFACE PROPERTIES, ANODES, CATHODES, POLISHES...DIELECTRICS, COATINGS, PRESSURE, HARDNESS, PULSE GENERATORS , TRANSFORMERS, VACUUM SEALS, EQUATIONS.

  17. Work Values across Generations

    ERIC Educational Resources Information Center

    Hansen, Jo-Ida C.; Leuty, Melanie E.

    2012-01-01

    Mainstream publication discussions of differences in generational cohorts in the workplace suggest that individuals of more recent generations, such as Generation X and Y, have different work values than do individuals of the Silent and Baby Boom generations. Although extant research suggests that age may influence work values, few of the…

  18. Talkin' 'bout My Generation

    ERIC Educational Resources Information Center

    Rickes, Persis C.

    2010-01-01

    The monikers are many: (1) "Generation Y"; (2) "Echo Boomers"; (3) "GenMe"; (4) the "Net Generation"; (5) "RenGen"; and (6) "Generation Next". One name that appears to be gaining currency is "Millennials," perhaps as a way to better differentiate the current generation from its…

  19. Minding the Generation Gap

    ERIC Educational Resources Information Center

    Field, John

    2011-01-01

    Generational conflict is back. After years of relative silence, and mutual ignorance, the young and old are once more at war. With youth unemployment high on the political agenda, the fortunes of the "jobless generation" are being contrasted with those of the "golden generation" of baby boomers, but is one generation really…

  20. Gamma ray generator

    SciTech Connect

    Firestone, Richard B; Reijonen, Jani

    2014-05-27

    An embodiment of a gamma ray generator includes a neutron generator and a moderator. The moderator is coupled to the neutron generator. The moderator includes a neutron capture material. In operation, the neutron generator produces neutrons and the neutron capture material captures at least some of the neutrons to produces gamma rays. An application of the gamma ray generator is as a source of gamma rays for calibration of gamma ray detectors.

  1. Appreciation of Mathematics through Origami

    ERIC Educational Resources Information Center

    Wares, Arsalan

    2013-01-01

    The purpose of this classroom note is to provide an example of how a simple origami box can be used to explore important mathematical concepts in geometry like surface area. This article describes how an origami box can be folded from a rectangular sheet of paper, then it goes on to describe how its surface area can be determined in terms of the…

  2. A Plan to Appreciate Canada

    ERIC Educational Resources Information Center

    Edwards, R. Yorke

    1971-01-01

    A plan is suggested for establishing a chain of ecology-wildlife interpretation centers throughout Canada emphasizing regional interpretation of the landscape. Wye Marsh Wildlife Center, Midland, Ontario, is described in detail. (BL)

  3. AN APPRECIATION OF SYSTEMS ANALYSIS

    DTIC Science & Technology

    one is an expert in more than one or two of the sub -fields; no one is an expert in the field as a whole and the interrelations. So no one’s...permits the judgment of experts in numerous sub -fields to be combined--to yield results which transcend any individual judgment.

  4. ME . . . ME . . . WASHOE: An Appreciation

    ERIC Educational Resources Information Center

    King, Barbara J.

    2008-01-01

    Washoe, the chimpanzee pioneer who learned aspects of American Sign Language, died in October 2007. In reviewing her life and accomplishments, this article focuses on Washoe's status as an ape and a person, and on the role of emotion in language learning and language use. It argues that Washoe's legacy stems not from the number of ASL signs she…

  5. Analytical Sociology: A Bungean Appreciation

    ERIC Educational Resources Information Center

    Wan, Poe Yu-ze

    2012-01-01

    Analytical sociology, an intellectual project that has garnered considerable attention across a variety of disciplines in recent years, aims to explain complex social processes by dissecting them, accentuating their most important constituent parts, and constructing appropriate models to understand the emergence of what is observed. To achieve…

  6. Vassili Ivanovich Moroz: An Appreciation

    NASA Technical Reports Server (NTRS)

    Cruikshank, D. P.

    2005-01-01

    The 2005 LPSC special session, OMEGA At Mars, is dedicated to the work and memory of V. I. Moroz, in recognition of his pioneering studies in the characterization of planetary bodies with remotely sensed data, and his special interest in, and contributions to, the study of Mars.

  7. Appreciative Assessment in Academic Advising

    ERIC Educational Resources Information Center

    He, Ye; Hutson, Bryant

    2016-01-01

    Academic advising is one of the key functions in higher education. While there has been a development of advising practices in the past decade, the assessment of academic advising practices is far from satisfactory. In this article, we review major academic advising approaches and key characteristics of quality assessment practices. Based on the…

  8. The Dangers of Art "Appreciation."

    ERIC Educational Resources Information Center

    Irvine, Hope

    1991-01-01

    Addresses the issue of the fame of Leonardo da Vinci's "Mona Lisa." Describes several kitsch objects that have been created about the painting. Maintains that students need to address this issue otherwise such exploitation will depreciate the value of the art work. (KM)

  9. Ronald N. Bracewell: An Appreciation

    NASA Astrophysics Data System (ADS)

    Thompson, A. Richard; Frater, Robert H.

    2010-11-01

    Ronald Newbold Bracewell (1921-2007) made fundamental contributions to the development of radio astronomy in the areas of interferometry, signal processing, and imaging, and also to tomography, various areas of data analysis, and the understanding of Fourier transforms. He was born in Sydney, Australia, and received a B.Sc. degree in mathematics and physics, and B.E. and M.E. degrees in electrical engineering from the University of Sydney, and his Ph.D. from the University of Cambridge, U.K., for research on the ionosphere. In 1949 he joined the Radiophysics Laboratory of CSIRO, where he became interested in radio astronomy. In 1955 he moved to Stanford University, California, where he became Lewis M. Terman Professor of Electrical Engineering. He retired from teaching in 1991, but continued to be active in radio astronomy and other applications of imaging techniques, etc. During his career he published ten books and more than 250 papers. Honors that he received include the Duddell Premium of the Institute of Electrical Engineers, London, the Hertz Medal of the IEEE, and the Order of Australia. For his work on imaging in tomography he was elected to Associate Membership of the Institute of Medicine of the U.S. National Academy of Sciences.

  10. John W. Daly - An Appreciation

    PubMed Central

    Kirk, Kenneth L.

    2015-01-01

    John W. Daly was engaged in groundbreaking basic research for nearly 50 years at NIH in Bethesda, Maryland. A primary focus of his research included the discovery, structure elucidation, synthesis and pharmacology of alkaloids and other biologically active natural products. However, he earned further acclaim in other areas that included the investigation of the structure-activity relationships for agonists/antagonists at adenosine, adrenergic, histamine, serotonin, and acetylcholine receptors. In addition he was a pioneer in studies of the modulation and functional relationships for systems involving calcium, cyclic nucleotides, ion channels and phospholipids and in the mechanism of actions of caffeine and other xanthines. PMID:26160996

  11. Supersonic MHD generator system

    SciTech Connect

    Rahman, M.A.

    1983-11-29

    An improved MHD electrical power generating system of the type having a MHD topping cycle and a steam generating bottoming cycle is disclosed. The system typically includes a combustion system, a conventional MHD generator and a first diffuser radiant boiler. The improvement comprises a first supersonic MHD generator and ramjet engine configuration operatively connected in series with each other and with the conventional MHD generator. The first supersonic MHD generator and ramjet engine configuration increase the power output and improve the operating efficiency of the electrical generating system. A diffuser system is also disclosed which is in fluid communication with the supersonic MHD generator and the ramjet engine for collecting bypass plasma gas to be used for heating a second radiant boiler adapted for powering a steam turbine generator.

  12. Cylindrical neutron generator

    DOEpatents

    Leung, Ka-Ngo

    2005-06-14

    A cylindrical neutron generator is formed with a coaxial RF-driven plasma ion source and target. A deuterium (or deuterium and tritium) plasma is produced by RF excitation in a cylindrical plasma ion generator using an RF antenna. A cylindrical neutron generating target is coaxial with the ion generator, separated by plasma and extraction electrodes which contain many slots. The plasma generator emanates ions radially over 360.degree. and the cylindrical target is thus irradiated by ions over its entire circumference. The plasma generator and target may be as long as desired. The plasma generator may be in the center and the neutron target on the outside, or the plasma generator may be on the outside and the target on the inside. In a nested configuration, several concentric targets and plasma generating regions are nested to increase the neutron flux.

  13. Cylindrical neutron generator

    DOEpatents

    Leung, Ka-Ngo

    2009-12-29

    A cylindrical neutron generator is formed with a coaxial RF-driven plasma ion source and target. A deuterium (or deuterium and tritium) plasma is produced by RF excitation in a cylindrical plasma ion generator using an RF antenna. A cylindrical neutron generating target is coaxial with the ion generator, separated by plasma and extraction electrodes which contain many slots. The plasma generator emanates ions radially over 360.degree. and the cylindrical target is thus irradiated by ions over its entire circumference. The plasma generator and target may be as long as desired. The plasma generator may be in the center and the neutron target on the outside, or the plasma generator may be on the outside and the target on the inside. In a nested configuration, several concentric targets and plasma generating regions are nested to increase the neutron flux.

  14. Cylindrical neutron generator

    DOEpatents

    Leung, Ka-Ngo

    2008-04-22

    A cylindrical neutron generator is formed with a coaxial RF-driven plasma ion source and target. A deuterium (or deuterium and tritium) plasma is produced by RF excitation in a cylindrical plasma ion generator using an RF antenna. A cylindrical neutron generating target is coaxial with the ion generator, separated by plasma and extraction electrodes which contain many slots. The plasma generator emanates ions radially over 360.degree. and the cylindrical target is thus irradiated by ions over its entire circumference. The plasma generator and target may be as long as desired. The plasma generator may be in the center and the neutron target on the outside, or the plasma generator may be on the outside and the target on the inside. In a nested configuration, several concentric targets and plasma generating regions are nested to increase the neutron flux.

  15. Second harmonic generation and sum frequency generation

    SciTech Connect

    Pellin, M.J.; Biwer, B.M.; Schauer, M.W.; Frye, J.M.; Gruen, D.M.

    1990-01-01

    Second harmonic generation and sum frequency generation are increasingly being used as in situ surface probes. These techniques are coherent and inherently surface sensitive by the nature of the mediums response to intense laser light. Here we will review these two techniques using aqueous corrosion as an example problem. Aqueous corrosion of technologically important materials such as Fe, Ni and Cr proceeds from a reduced metal surface with layer by layer growth of oxide films mitigated by compositional changes in the chemical makeup of the growing film. Passivation of the metal surface is achieved after growth of only a few tens of atomic layers of metal oxide. Surface Second Harmonic Generation and a related nonlinear laser technique, Sum Frequency Generation have demonstrated an ability to probe the surface composition of growing films even in the presence of aqueous solutions. 96 refs., 4 figs.

  16. Refrigeration generation using expander-generator units

    NASA Astrophysics Data System (ADS)

    Klimenko, A. V.; Agababov, V. S.; Koryagin, A. V.; Baidakova, Yu. O.

    2016-05-01

    The problems of using the expander-generator unit (EGU) to generate refrigeration, along with electricity were considered. It is shown that, on the level of the temperatures of refrigeration flows using the EGU, one can provide the refrigeration supply of the different consumers: ventilation and air conditioning plants and industrial refrigerators and freezers. The analysis of influence of process parameters on the cooling power of the EGU, which depends on the parameters of the gas expansion process in the expander and temperatures of cooled environment, was carried out. The schematic diagram of refrigeration generation plant based on EGU is presented. The features and advantages of EGU to generate refrigeration compared with thermotransformer of steam compressive and absorption types were shown, namely: there is no need to use the energy generated by burning fuel to operate the EGU; beneficial use of the heat delivered to gas from the flow being cooled in equipment operating on gas; energy production along with refrigeration generation, which makes it possible to create, using EGU, the trigeneration plants without using the energy power equipment. It is shown that the level of the temperatures of refrigeration flows, which can be obtained by using the EGU on existing technological decompression stations of the transported gas, allows providing the refrigeration supply of various consumers. The information that the refrigeration capacity of an expander-generator unit not only depends on the parameters of the process of expansion of gas flowing in the expander (flow rate, temperatures and pressures at the inlet and outlet) but it is also determined by the temperature needed for a consumer and the initial temperature of the flow of the refrigeration-carrier being cooled. The conclusion was made that the expander-generator units can be used to create trigeneration plants both at major power plants and at small energy.

  17. Using the patient-centred medicine clinical framework to better appreciate and explore the many barriers to care in type 2 diabetes.

    PubMed

    Janes, Ron; Titchener, Janet

    2014-12-01

    There are many barriers to diabetes care. This paper explores whether organising these barriers to Type 2 diabetes care within the clinical framework of patient-centred medicine (PCM) enables a better appreciation and conceptualisation of these barriers. The terms 'diabetes', 'barriers to care', 'self-management', 'patient-centred care' and 'outcome assessment' were used to identify 28 articles describing multiple barriers (minimum of three) to care in Type 2 diabetes. Identified barriers were organised within the clinical framework of PCM. Barriers to diabetes care were numerous and diverse, but all could be accommodated within the PCM framework, except for one, that of patient non-compliance (non-adherence). This paternalistic concept contradicts patient autonomy, a key component of the PCM paradigm. Accepting non-adherence as a plausible barrier stops providers from recognising the actual barriers to diabetes self-management. Clinicians need to stop attributing blame for poor disease outcomes on patients, and instead to become partners in identifying and addressing their patients' real barriers to better health by using the practical clinical framework of PCM.

  18. Quantum random number generator

    DOEpatents

    Pooser, Raphael C.

    2016-05-10

    A quantum random number generator (QRNG) and a photon generator for a QRNG are provided. The photon generator may be operated in a spontaneous mode below a lasing threshold to emit photons. Photons emitted from the photon generator may have at least one random characteristic, which may be monitored by the QRNG to generate a random number. In one embodiment, the photon generator may include a photon emitter and an amplifier coupled to the photon emitter. The amplifier may enable the photon generator to be used in the QRNG without introducing significant bias in the random number and may enable multiplexing of multiple random numbers. The amplifier may also desensitize the photon generator to fluctuations in power supplied thereto while operating in the spontaneous mode. In one embodiment, the photon emitter and amplifier may be a tapered diode amplifier.

  19. Meet the Millennial Generation.

    ERIC Educational Resources Information Center

    O'Reilly, Brian

    2000-01-01

    The "Millennial Generation" has grown up with prosperity, working parents, the Internet, divorce, and Columbine. They are fundamentally different in outlook and ambition from preceding generations and have their own ideas about how they want to live and work. (JOW)

  20. Development of a 99Mo/99mTc generator using alumina microspheres for industrial radiotracer applications.

    PubMed

    Dash, Ashutosh; Chakravarty, Rubel; Ram, Ramu; Pillai, K T; Yadav, Yugandhara Y; Wagh, D N; Verma, Rakesh; Biswas, Sujoy; Venkatesh, Meera

    2012-01-01

    A chromatographic (99)Mo/(99m)Tc generator for industrial applications has been developed using alumina microspheres synthesized through sol-gel process to obtain (99m)Tc in both aqueous and non-aqueous media. The sorbent was mesoporous, mechanically strong and possessed high surface area. (99m)Tc could be eluted from generator system using either acetone or 0.9% NaCl solution with appreciably high yields and high radiochemical as well as radionuclidic purity. The facile, versatile generator provides an efficient way to access (99m)Tc at industrial sites for radiotracer applications.

  1. Generating Customized Verifiers for Automatically Generated Code

    NASA Technical Reports Server (NTRS)

    Denney, Ewen; Fischer, Bernd

    2008-01-01

    Program verification using Hoare-style techniques requires many logical annotations. We have previously developed a generic annotation inference algorithm that weaves in all annotations required to certify safety properties for automatically generated code. It uses patterns to capture generator- and property-specific code idioms and property-specific meta-program fragments to construct the annotations. The algorithm is customized by specifying the code patterns and integrating them with the meta-program fragments for annotation construction. However, this is difficult since it involves tedious and error-prone low-level term manipulations. Here, we describe an annotation schema compiler that largely automates this customization task using generative techniques. It takes a collection of high-level declarative annotation schemas tailored towards a specific code generator and safety property, and generates all customized analysis functions and glue code required for interfacing with the generic algorithm core, thus effectively creating a customized annotation inference algorithm. The compiler raises the level of abstraction and simplifies schema development and maintenance. It also takes care of some more routine aspects of formulating patterns and schemas, in particular handling of irrelevant program fragments and irrelevant variance in the program structure, which reduces the size, complexity, and number of different patterns and annotation schemas that are required. The improvements described here make it easier and faster to customize the system to a new safety property or a new generator, and we demonstrate this by customizing it to certify frame safety of space flight navigation code that was automatically generated from Simulink models by MathWorks' Real-Time Workshop.

  2. Starter/generator testing

    NASA Astrophysics Data System (ADS)

    Anon

    1994-10-01

    Sundstrand Aerospace and GE Aircraft Engines have studied the switched reluctance machine for use as an integral starter/generator for future aircraft engines. They have conducted an initial, low-power testing of the starter/generator, which is based on power inverters using IGBT-technology semiconductors, to verify its feasibility in the externally mounted version of the integral starter/generator. This preliminary testing of the 250-kW starter/generator reveals favorable results.

  3. The Impact of Appreciative Advising and a Grounded Theory of Catholic Identity Development among Students in a First-Year, Faith-Based Leadership Learning Community at a Catholic, Urban University

    ERIC Educational Resources Information Center

    Walters, James R.

    2014-01-01

    The present study sought to investigate the impact of a first-year, faith-based leadership learning community in a Catholic, urban and northeastern institution of higher education. The research assessed the impact of the organizational model of appreciative advising, utilized as the framework for the curriculum of this first-year program. This…

  4. Motor/generator

    DOEpatents

    Hickam, Christopher Dale

    2008-05-13

    A motor/generator is provided for connecting between a transmission input shaft and an output shaft of a prime mover. The motor/generator may include a motor/generator housing, a stator mounted to the motor/generator housing, a rotor mounted at least partially within the motor/generator housing and rotatable about a rotor rotation axis, and a transmission-shaft coupler drivingly coupled to the rotor. The transmission-shaft coupler may include a clamp, which may include a base attached to the rotor and a plurality of adjustable jaws.

  5. Solar thermoelectric generator

    DOEpatents

    Toberer, Eric S.; Baranowski, Lauryn L.; Warren, Emily L.

    2016-05-03

    Solar thermoelectric generators (STEGs) are solid state heat engines that generate electricity from concentrated sunlight. A novel detailed balance model for STEGs is provided and applied to both state-of-the-art and idealized materials. STEGs can produce electricity by using sunlight to heat one side of a thermoelectric generator. While concentrated sunlight can be used to achieve extremely high temperatures (and thus improved generator efficiency), the solar absorber also emits a significant amount of black body radiation. This emitted light is the dominant loss mechanism in these generators. In this invention, we propose a solution to this problem that eliminates virtually all of the emitted black body radiation. This enables solar thermoelectric generators to operate at higher efficiency and achieve said efficient with lower levels of optical concentration. The solution is suitable for both single and dual axis solar thermoelectric generators.

  6. Enhancing Hydrological Data Collection Network, Inspiring Research and Appreciation of the Value of Water in Low Income Countries through School Education

    NASA Astrophysics Data System (ADS)

    Azhoni, A.; Holman, I.; Jude, S.

    2014-12-01

    Although there are about 2100 rain gauges all over India only monthly rainfall data are made available to the public due to various reasons. Poor data collection network and difficulty to access the data, lack of motivation and dedication on the part of the data collection and monitoring agencies and lack of appreciation of the cost of water by the general public were identified to be key barriers to effective management of water in a low income country like India through the literature review and interview with twenty-four key stakeholder institutions that deals directly or indirectly with water in India. One of the solutions to this challenge could be to crowdsource the collection of rainfall, humidity and temperature data to at least one school each in every district of the about 675 districts in the country. The data could be uploaded to a single website either through text messages or internet under the supervision of a school teacher on a daily basis. The data collected could be accessed by researchers and decision makers in cases of emergencies like floods and droughts. Besides improving the data collection and quick dissemination of data this could motivate school children to value their laboratory practices as they can see the immediate benefits of their sincere laboratory works and at the same time motivate the larger community to value water and the impact of quality data. The same could be applied for prevention of water quality related epidemics if water quality data and healthcare data can be simultaneously collected and correlated.

  7. Making a difference for children and families: an appreciative inquiry of health visitor values and why they start and stay in post.

    PubMed

    Whittaker, Karen A; Malone, Mary; Cowley, Sarah; Grigulis, Astrida; Nicholson, Caroline; Maben, Jill

    2017-03-01

    The study aimed to develop an understanding of health visitor recruitment and retention by examining what existing staff and new recruits wanted from their job, their professional aspirations and what would encourage them to start and stay in employment. Following a period of steady decline in numbers, the health visitor workforce in England has recently been invested in and expanded to deliver universal child public health. To capitalise on this large investment, managers need an understanding of factors influencing workforce retention and continuing recruitment of health visitors. The study was designed using an interpretive approach and involved students (n = 17) and qualified health visitors (n = 22) from the north and south of England. Appreciative inquiry (AI) exercises were used as methods of data collection during 2012. During AI exercises students and health visitors wrote about 'a practice experience you have felt excited and motivated by and briefly describe the factors that contributed to this'. Participants were invited to discuss their written accounts of practice with a peer during an audio-recorded sharing session. Participants gave consent for written accounts and transcribed recordings to be used as study data, which was examined using framework analysis. In exploring personal meanings of health visiting, participants spoke about the common aspiration to make a difference to children and families. To achieve this, they expected their job to allow them to: connect with families; work with others; use their knowledge, skills and experience; use professional autonomy. The study offers new insights into health visitors' aspirations, showing consistency with conceptual explanations of optimal professional practice. Psychological contract theory illustrates connections between professional aspirations and work commitment. Managers can use these findings as part of workforce recruitment and retention strategies and for building on the health visitor

  8. Quantum random number generation

    SciTech Connect

    Ma, Xiongfeng; Yuan, Xiao; Cao, Zhu; Zhang, Zhen; Qi, Bing

    2016-06-28

    Quantum physics can be exploited to generate true random numbers, which play important roles in many applications, especially in cryptography. Genuine randomness from the measurement of a quantum system reveals the inherent nature of quantumness -- coherence, an important feature that differentiates quantum mechanics from classical physics. The generation of genuine randomness is generally considered impossible with only classical means. Based on the degree of trustworthiness on devices, quantum random number generators (QRNGs) can be grouped into three categories. The first category, practical QRNG, is built on fully trusted and calibrated devices and typically can generate randomness at a high speed by properly modeling the devices. The second category is self-testing QRNG, where verifiable randomness can be generated without trusting the actual implementation. The third category, semi-self-testing QRNG, is an intermediate category which provides a tradeoff between the trustworthiness on the device and the random number generation speed.

  9. Quantum random number generation

    DOE PAGES

    Ma, Xiongfeng; Yuan, Xiao; Cao, Zhu; ...

    2016-06-28

    Quantum physics can be exploited to generate true random numbers, which play important roles in many applications, especially in cryptography. Genuine randomness from the measurement of a quantum system reveals the inherent nature of quantumness -- coherence, an important feature that differentiates quantum mechanics from classical physics. The generation of genuine randomness is generally considered impossible with only classical means. Based on the degree of trustworthiness on devices, quantum random number generators (QRNGs) can be grouped into three categories. The first category, practical QRNG, is built on fully trusted and calibrated devices and typically can generate randomness at a highmore » speed by properly modeling the devices. The second category is self-testing QRNG, where verifiable randomness can be generated without trusting the actual implementation. The third category, semi-self-testing QRNG, is an intermediate category which provides a tradeoff between the trustworthiness on the device and the random number generation speed.« less

  10. Quantum random number generation

    NASA Astrophysics Data System (ADS)

    Ma, Xiongfeng; Yuan, Xiao; Cao, Zhu; Qi, Bing; Zhang, Zhen

    2016-06-01

    Quantum physics can be exploited to generate true random numbers, which have important roles in many applications, especially in cryptography. Genuine randomness from the measurement of a quantum system reveals the inherent nature of quantumness—coherence, an important feature that differentiates quantum mechanics from classical physics. The generation of genuine randomness is generally considered impossible with only classical means. On the basis of the degree of trustworthiness on devices, quantum random number generators (QRNGs) can be grouped into three categories. The first category, practical QRNG, is built on fully trusted and calibrated devices and typically can generate randomness at a high speed by properly modelling the devices. The second category is self-testing QRNG, in which verifiable randomness can be generated without trusting the actual implementation. The third category, semi-self-testing QRNG, is an intermediate category that provides a tradeoff between the trustworthiness on the device and the random number generation speed.

  11. Steam generator support system

    DOEpatents

    Moldenhauer, J.E.

    1987-08-25

    A support system for connection to an outer surface of a J-shaped steam generator for use with a nuclear reactor or other liquid metal cooled power source is disclosed. The J-shaped steam generator is mounted with the bent portion at the bottom. An arrangement of elongated rod members provides both horizontal and vertical support for the steam generator. The rod members are interconnected to the steam generator assembly and a support structure in a manner which provides for thermal distortion of the steam generator without the transfer of bending moments to the support structure and in a like manner substantially minimizes forces being transferred between the support structure and the steam generator as a result of seismic disturbances. 4 figs.

  12. Steam generator support system

    DOEpatents

    Moldenhauer, James E.

    1987-01-01

    A support system for connection to an outer surface of a J-shaped steam generator for use with a nuclear reactor or other liquid metal cooled power source. The J-shaped steam generator is mounted with the bent portion at the bottom. An arrangement of elongated rod members provides both horizontal and vertical support for the steam generator. The rod members are interconnected to the steam generator assembly and a support structure in a manner which provides for thermal distortion of the steam generator without the transfer of bending moments to the support structure and in a like manner substantially minimizes forces being transferred between the support structure and the steam generator as a result of seismic disturbances.

  13. Method of grid generation

    DOEpatents

    Barnette, Daniel W.

    2002-01-01

    The present invention provides a method of grid generation that uses the geometry of the problem space and the governing relations to generate a grid. The method can generate a grid with minimized discretization errors, and with minimal user interaction. The method of the present invention comprises assigning grid cell locations so that, when the governing relations are discretized using the grid, at least some of the discretization errors are substantially zero. Conventional grid generation is driven by the problem space geometry; grid generation according to the present invention is driven by problem space geometry and by governing relations. The present invention accordingly can provide two significant benefits: more efficient and accurate modeling since discretization errors are minimized, and reduced cost grid generation since less human interaction is required.

  14. Solar fuels generator

    DOEpatents

    Lewis, Nathan S.; Spurgeon, Joshua M.

    2016-10-25

    The solar fuels generator includes an ionically conductive separator between a gaseous first phase and a second phase. A photoanode uses one or more components of the first phase to generate cations during operation of the solar fuels generator. A cation conduit is positioned provides a pathway along which the cations travel from the photoanode to the separator. The separator conducts the cations. A second solid cation conduit conducts the cations from the separator to a photocathode.

  15. Parallel unstructured grid generation

    NASA Technical Reports Server (NTRS)

    Loehner, Rainald; Camberos, Jose; Merriam, Marshal

    1991-01-01

    A parallel unstructured grid generation algorithm is presented and implemented on the Hypercube. Different processor hierarchies are discussed, and the appropraite hierarchies for mesh generation and mesh smoothing are selected. A domain-splitting algorithm for unstructured grids which tries to minimize the surface-to-volume ratio of each subdomain is described. This splitting algorithm is employed both for grid generation and grid smoothing. Results obtained on the Hypercube demonstrate the effectiveness of the algorithms developed.

  16. Distributed generation systems model

    SciTech Connect

    Barklund, C.R.

    1994-12-31

    A slide presentation is given on a distributed generation systems model developed at the Idaho National Engineering Laboratory, and its application to a situation within the Idaho Power Company`s service territory. The objectives of the work were to develop a screening model for distributed generation alternatives, to develop a better understanding of distributed generation as a utility resource, and to further INEL`s understanding of utility concerns in implementing technological change.

  17. Generation adequacy: Who decides?

    SciTech Connect

    Hirst, E.; Hadley, S.

    1999-10-01

    As part of a project for the Edison Electric Institute, the authors examined the commercial and reliability aspects of investments in new generation. This article reviews historical data and projections on new generating capacity, discusses the pros and cons of alternative ways to maintain adequacy, and quantifies the effects of mandating minimum planning-reserve margins versus reliance on market prices to stimulate investments in new generation.

  18. Modular Stirling Radioisotope Generator

    NASA Technical Reports Server (NTRS)

    Schmitz, Paul C.; Mason, Lee S.; Schifer, Nicholas A.

    2016-01-01

    High-efficiency radioisotope power generators will play an important role in future NASA space exploration missions. Stirling Radioisotope Generators (SRGs) have been identified as a candidate generator technology capable of providing mission designers with an efficient, high-specific-power electrical generator. SRGs high conversion efficiency has the potential to extend the limited Pu-238 supply when compared with current Radioisotope Thermoelectric Generators (RTGs). Due to budgetary constraints, the Advanced Stirling Radioisotope Generator (ASRG) was canceled in the fall of 2013. Over the past year a joint study by NASA and the Department of Energy (DOE) called the Nuclear Power Assessment Study (NPAS) recommended that Stirling technologies continue to be explored. During the mission studies of the NPAS, spare SRGs were sometimes required to meet mission power system reliability requirements. This led to an additional mass penalty and increased isotope consumption levied on certain SRG-based missions. In an attempt to remove the spare power system, a new generator architecture is considered, which could increase the reliability of a Stirling generator and provide a more fault-tolerant power system. This new generator called the Modular Stirling Radioisotope Generator (MSRG) employs multiple parallel Stirling convertor/controller strings, all of which share the heat from the General Purpose Heat Source (GPHS) modules. For this design, generators utilizing one to eight GPHS modules were analyzed, which provided about 50 to 450 W of direct current (DC) to the spacecraft, respectively. Four Stirling convertors are arranged around each GPHS module resulting in from 4 to 32 Stirling/controller strings. The convertors are balanced either individually or in pairs, and are radiatively coupled to the GPHS modules. Heat is rejected through the housing/radiator, which is similar in construction to the ASRG. Mass and power analysis for these systems indicate that specific

  19. Thermophotovoltaic energy generation

    DOEpatents

    Celanovic, Ivan; Chan, Walker; Bermel, Peter; Yeng, Adrian Y. X.; Marton, Christopher; Ghebrebrhan, Michael; Araghchini, Mohammad; Jensen, Klavs F.; Soljacic, Marin; Joannopoulos, John D.; Johnson, Steven G.; Pilawa-Podgurski, Robert; Fisher, Peter

    2015-08-25

    Inventive systems and methods for the generation of energy using thermophotovoltaic cells are described. Also described are systems and methods for selectively emitting electromagnetic radiation from an emitter for use in thermophotovoltaic energy generation systems. In at least some of the inventive energy generation systems and methods, a voltage applied to the thermophotovoltaic cell (e.g., to enhance the power produced by the cell) can be adjusted to enhance system performance. Certain embodiments of the systems and methods described herein can be used to generate energy relatively efficiently.

  20. Explosive MHD Generators

    NASA Astrophysics Data System (ADS)

    Lebedev, E. F.; Ostashev, V. E.; Fortov, V. E.

    2004-11-01

    Explosive driven MHD generators (EMHD) occupy an intermediate position between destroyed Explosive Flux Compression Generators and solid-propellant- pulsed MHD generators. Studies revealed the negative consequences of destroying a plasma liner through Rayleigh-Taylor instability. The real efficiency of conversion of condensed HE charge chemical energy reaches ~10% if the magnetic field in a MHD channel is approximately 8-10 T. Accommodation of 20-30 linear MHD channels into a toroidal magnet seems to be optimal for EMHD generator design. This device may operate repeatedly with a frequency of up to 6.5×103pps.

  1. STEAM GENERATOR GROUP PROJECT

    SciTech Connect

    Clark, R. A.; Lewis, M

    1985-09-01

    This report is a summary of progress in the Surry Steam Generator Group Project for 1984. Information is presented on the analysis of two baseline eddy current inspections of the generator. Round robin series of tests using standard in-service inspection techniques are described along with some preliminary results. Observations are reported of degradation found on tubing specimens removed from the generator, and on support plates characterized in-situ. Residual stresses measured on a tubing specimen are reported. Two steam generator repair demonstrations are described; one for antivibration bar replacement, and one on tube repair methods. Chemical analyses are shown for sludge samples removed from above the tube sheet.

  2. 100 WATT THERMOELECTRIC GENERATOR.

    DTIC Science & Technology

    GENERATORS , *ENERGY CONVERSION, HEAT EXCHANGERS, THERMOELECTRICITY, THERMOCOUPLES, BLOWERS, MODULES(ELECTRONICS), SILICON ALLOYS, GERMANIUM ALLOYS, COMBUSTION, GASOLINE, VAPORIZATION, FUELS, LEAD COMPOUNDS.

  3. 100 WATT THERMOELECTRIC GENERATOR.

    DTIC Science & Technology

    GENERATORS , THERMOELECTRICITY, THERMOCOUPLES, HEATERS, HEAT TRANSFER, ENERGY CONVERSION, GASOLINE, VOLTAGE REGULATORS, HEAT EXCHANGERS, LIFE EXPECTANCY(SERVICE LIFE), STARTING, PERFORMANCE(ENGINEERING).

  4. Unstructured surface grid generation

    NASA Technical Reports Server (NTRS)

    Samareh-Abolhassani, Jamshid

    1993-01-01

    Viewgraphs on unstructured surface grid generation are presented. Topics covered include: requirements for curves, surfaces, solids, and text; surface approximation; triangulation; advancing; projection; mapping; and parametric curves.

  5. NEGATIVE GATE GENERATOR

    DOEpatents

    Jones, C.S.; Eaton, T.E.

    1958-02-01

    This patent relates to pulse generating circuits and more particularly to rectangular pulse generators. The pulse generator of the present invention incorporates thyratrons as switching elements to discharge a first capacitor through a load resistor to initiate and provide the body of a Pulse, and subsequently dlscharge a second capacitor to impress the potential of its charge, with opposite potential polarity across the load resistor to terminate the pulse. Accurate rectangular pulses in the millimicrosecond range are produced across a low impedance by this generator.

  6. Second generation PFB for advanced power generation

    SciTech Connect

    Robertson, A.; Van Hook, J.

    1995-11-01

    Research is being conducted under a United States Department of Energy (USDOE) contract to develop a new type of coal-fueled plant for electric power generation. This new type of plant-called an advanced or second-generation pressurized fluidized bed combustion (APFBC) plant-offers the promise of 45-percent efficiency (HHV), with emissions and a cost of electricity that are significantly lower than conventional pulverized-coal-fired plants with scrubbers. This paper summarizes the pilot plant R&D work being conducted to develop this new type of plant. Although pilot plant testing is still underway, preliminary estimates indicate the commercial plant Will perform better than originally envisioned. Efficiencies greater than 46 percent are now being predicted.

  7. Pulsed Corona Discharge Generated By Marx Generator

    NASA Astrophysics Data System (ADS)

    Sretenovic, G. B.; Obradovic, B. M.; Kovacevic, V. V.; Kuraica, M. M.; Puric J.

    2010-07-01

    The pulsed plasma has a significant role in new environmental protection technologies. As a part of a pulsed corona system for pollution control applications, Marx type repetitive pulse generator was constructed and tested in arrangement with wire-plate corona reactor. We performed electrical measurements, and obtained voltage and current signals, and also power and energy delivered per pulse. Ozone formation by streamer plasma in air was chosen to monitor chemical activity of the pulsed corona discharge.

  8. Modular Stirling Radioisotope Generator

    NASA Technical Reports Server (NTRS)

    Schmitz, Paul C.; Mason, Lee S.; Schifer, Nicholas A.

    2015-01-01

    High efficiency radioisotope power generators will play an important role in future NASA space exploration missions. Stirling Radioisotope Generators (SRG) have been identified as a candidate generator technology capable of providing mission designers with an efficient, high specific power electrical generator. SRGs high conversion efficiency has the potential to extend the limited Pu-238 supply when compared with current Radioisotope Thermoelectric Generators (RTG). Due to budgetary constraints, the Advanced Stirling Radioisotope Generator (ASRG) was canceled in the fall of 2013. Over the past year a joint study by NASA and DOE called the Nuclear Power Assessment Study (NPAS) recommended that Stirling technologies continue to be explored. During the mission studies of the NPAS, spare SRGs were sometimes required to meet mission power system reliability requirements. This led to an additional mass penalty and increased isotope consumption levied on certain SRG-based missions. In an attempt to remove the spare power system, a new generator architecture is considered which could increase the reliability of a Stirling generator and provide a more fault-tolerant power system. This new generator called the Modular Stirling Radioisotope Generator (MSRG) employs multiple parallel Stirling convertor/controller strings, all of which share the heat from the General Purpose Heat Source (GPHS) modules. For this design, generators utilizing one to eight GPHS modules were analyzed, which provide about 50 to 450 watts DC to the spacecraft, respectively. Four Stirling convertors are arranged around each GPHS module resulting in from 4 to 32 Stirling/controller strings. The convertors are balanced either individually or in pairs, and are radiatively coupled to the GPHS modules. Heat is rejected through the housing/radiator which is similar in construction to the ASRG. Mass and power analysis for these systems indicate that specific power may be slightly lower than the ASRG and

  9. Enthalpy generation from mixing in hohlraum-driven targets

    NASA Astrophysics Data System (ADS)

    Amendt, Peter; Milovich, Jose

    2016-10-01

    The increase in enthalpy from the physical mixing of two initially separated materials is analytically estimated and applied to ICF implosions and gas-filled hohlraums. Pressure and temperature gradients across a classical interface are shown to be the origin of enthalpy generation from mixing. The amount of enthalpy generation is estimated to be on the order of 100 Joules for a 10 micron-scale annular mixing layer between the solid deuterium-tritium fuel and the undoped high-density carbon ablator of a NIF-scale implosion. A potential resonance is found between the mixing layer thickness and gravitational (Cs2/ g) and temperature-gradient scale lengths, leading to elevated enthalpy generation. These results suggest that if mixing occurs in current capsule designs for the National Ignition Facility, the ignition margin may be appreciably eroded by the associated enthalpy of mixing. The degree of enthalpy generation from mixing of high- Z hohlraum wall material and low- Z gas fills is estimated to be on the order of 100 kJ or more for recent NIF-scale hohlraum experiments, which is consistent with the inferred missing energy based on observed delays in capsule implosion times. Work performed under the auspices of Lawrence Livermore National Security, LLC (LLNS) under Contract No. DE-AC52-07NA27344.

  10. Third Generation Mineralocorticoid Receptor Antagonists; Why We Need a Fourth

    PubMed Central

    Gomez-Sanchez, Elise

    2015-01-01

    The first mineralocorticoid receptor (MR) antagonist, spironolactone, was developed almost 60 years ago to treat primary aldosteronism and pathological edema. Its use waned in part due to its lack of selectivity. Subsequently knowledge of the scope of MR function was expanded along with clinical evidence of the therapeutic importance of MR antagonists to prevent the ravages of inappropriate MR activation. Forty-two years elapsed between the first and MR-selective second generation of MR antagonists. Fifteen years later, despite serious shortcomings of the existing antagonists, a third generation antagonist has yet to be marketed. Progress has been slowed by the lack of appreciation of the large variety of cell types that express the MR and its diverse cell-type-specific actions, as well as its uniquely complex interactions actions at the molecular level. New MR antagonists should preferentially target the inflammatory and fibrotic effects of MR and perhaps its excitatory effects on sympathetic nervous system, but not the renal tubular epithelium or neurons of the cortex and hippocampus. This review briefly describes efforts to develop a third generation MR antagonist and why fourth generation antagonists and selective agonists based on structural determinants of tissue and ligand-specific MR activation should be contemplated. PMID:26466326

  11. A meaningful daily life in nursing homes - a place of shelter and a space of freedom: a participatory appreciative action reflection study

    PubMed Central

    2014-01-01

    Background Shortcomings in elderly care have been reported in many parts of the world, including Sweden. However, national guidelines for elderly care have been introduced in Sweden, which contain core values and local guarantees of dignity. These highlight the need for dignity and well-being, and organising the older person’s daily life so that they perceive it as meaningful. Therefore, the aim of the present study was to describe older persons’ experience and knowledge about obstacles, opportunities and solutions to developing a meaningful daily life for those living in nursing homes. Methods This study combined the Participatory Appreciative Action Reflection (PAAR) and hermeneutic approaches. Twenty-five older persons participated and persons with dementia or cognitive impairments were included. Repeated interviews were carried out as reflective conversations, leaving 50 interviews in total, wherein the older persons provided their analyses and reflections on a meaningful daily life. Finally, an analysis of the data was completed based on a life-world hermeneutic approach. Results We identified five tentative interpretations that describe obstacles, opportunities and solutions for a meaningful daily life. Themes 2 and 4 outline obstacles for a meaningful daily life, and Themes 1, 3 and 5 describe opportunities and solutions for a meaningful daily life: (1) Having space to be yourself; (2) No space to be yourself; (3) Belonging and security; (4) A feeling of insecurity; and (5) Longing for something to happen. In the main interpretation, we found that the five tentative interpretations are related to Tuan’s concepts of space and place, where place can be described as security and stableness, and space as freedom and openness. Conclusions The reciprocal relationship is a solution for a meaningful daily life and occurs in the interaction between staff and older persons in nursing homes. It is the balance of power, and constitutes a place of shelter and a

  12. Passive hydrogel fuel generator

    SciTech Connect

    Neefe, Ch. W.

    1985-04-16

    A passive hydrogen oxygen generator in which the long wavelength infrared portion of the sun's spectrum heats water to provide circulation of the water within the generator. The shorter wavelength portion of the spectrum to which water is transparent is used in splitting water into hydrogen and oxygen by photoelectrolysis.

  13. Next generation space robot

    NASA Technical Reports Server (NTRS)

    Iwata, Tsutomu; Oda, Mitsushige; Imai, Ryoichi

    1989-01-01

    The recent research effort on the next generation space robots is presented. The goals of this research are to develop the fundamental technologies and to acquire the design parameters of the next generation space robot. Visual sensing and perception, dexterous manipulation, man machine interface and artificial intelligence techniques such as task planning are identified as the key technologies.

  14. Internal split field generator

    DOEpatents

    Thundat,; George, Thomas [Knoxville, TN; Van Neste, Charles W [Kingston, TN; Vass, Arpad Alexander [Oak Ridge, TN

    2012-01-03

    A generator includes a coil of conductive material. A stationary magnetic field source applies a stationary magnetic field to the coil. An internal magnetic field source is disposed within a cavity of the coil to apply a moving magnetic field to the coil. The stationary magnetic field interacts with the moving magnetic field to generate an electrical energy in the coil.

  15. Solar Fuel Generator

    NASA Technical Reports Server (NTRS)

    Lewis, Nathan S. (Inventor); West, William C. (Inventor)

    2017-01-01

    The disclosure provides conductive membranes for water splitting and solar fuel generation. The membranes comprise an embedded semiconductive/photoactive material and an oxygen or hydrogen evolution catalyst. Also provided are chassis and cassettes containing the membranes for use in fuel generation.

  16. Reconfigurable Image Generator

    NASA Technical Reports Server (NTRS)

    Archdeacon, John L. (Inventor); Iwai, Nelson H. (Inventor); Kato, Kenji H. (Inventor); Sweet, Barbara T. (Inventor)

    2017-01-01

    A RiG may simulate visual conditions of a real world environment, and generate the necessary amount of pixels in a visual simulation at rates up to 120 frames per second. RiG may also include a database generation system capable of producing visual databases suitable to drive the visual fidelity required by the RiG.

  17. Generativity and Flourishing

    ERIC Educational Resources Information Center

    Snow, Nancy

    2015-01-01

    The psychological construct of "generativity" was introduced by Erik Erikson in "Childhood and Society" in 1950. This rich and complex notion encompasses the constellation of desires, concerns and commitments that motivate individuals and societies to pass on legacies to future generations. "Flourishing," which means,…

  18. Generation Y Perspectives

    NASA Technical Reports Server (NTRS)

    Skytland, Nicholas; Painting, Kristen; Barrera, Aaron; Fitzpatrick, Garret

    2008-01-01

    This viewgraph presentation reviews the perception of NASA and the importance of engaging those people born between 1977 and 2000, also known as Generation Y. It examines some of the differences in attitudes and experiences, and how it reflects on how they view NASA. It also discusses use of the internet in connecting to the people from that generation.

  19. The fifth generation computer

    SciTech Connect

    Moto-Oka, T.; Kitsuregawa, M.

    1985-01-01

    The leader of Japan's Fifth Generation computer project, known as the 'Apollo' project, and a young computer scientist elucidate in this book the process of how the idea came about, international reactions, the basic technology, prospects for realization, and the abilities of the Fifth Generation computer. Topics considered included forecasting, research programs, planning, and technology impacts.

  20. Solar fuel generator

    DOEpatents

    Lewis, Nathan S.; West, William C.

    2017-01-17

    The disclosure provides conductive membranes for water splitting and solar fuel generation. The membranes comprise an embedded semiconductive/photoactive material and an oxygen or hydrogen evolution catalyst. Also provided are chassis and cassettes containing the membranes for use in fuel generation.

  1. When Generations Collide

    ERIC Educational Resources Information Center

    Fogg, Piper

    2009-01-01

    As members of Generations X and Y face a workplace dominated by boomers, they are all starting to chafe. Some colleges are having trouble attracting, managing, and sometimes retaining people younger than 35. Members of the younger generations grew up watching their parents sacrifice for their careers, and they want something different: balance and…

  2. When Generations Collide

    ERIC Educational Resources Information Center

    Fogg, Piper

    2008-01-01

    When four generations converge in the academic workplace, it can create serious culture clashes. It is happening across college campuses--in offices as diverse as admissions, student affairs, legal affairs, and technology. It is especially striking in the faculty ranks, where generational challenges have extra significance amid recruiting efforts,…

  3. Generative Processes: Thick Drawing

    ERIC Educational Resources Information Center

    Wallick, Karl

    2012-01-01

    This article presents techniques and theories of generative drawing as a means for developing complex content in architecture design studios. Appending the word "generative" to drawing adds specificity to the most common representation tool and clarifies that such drawings are not singularly about communication or documentation but are…

  4. Laser beam generating apparatus

    DOEpatents

    Warner, B.E.; Duncan, D.B.

    1994-02-15

    Laser beam generating apparatus including a septum segment disposed longitudinally within the tubular structure of the apparatus is described. The septum provides for radiatively dissipating heat buildup within the tubular structure and for generating relatively uniform laser beam pulses so as to minimize or eliminate radial pulse delays (the chevron effect). 7 figures.

  5. Cross-Generational Storytelling

    ERIC Educational Resources Information Center

    Smith, Cindy; Thurston, Judy Kay

    2007-01-01

    What happens when you combine senior citizens, pre-service art teachers, and elementary students? Cross-generational connections based on sharing memories, ideas, skills, laughter, tears, and creativity. The authors describe the cross-generational book exchange project. This project was initiated when a group of Central Michigan University (CMU)…

  6. Geometric grid generation

    NASA Technical Reports Server (NTRS)

    Ives, David

    1995-01-01

    This paper presents a highly automated hexahedral grid generator based on extensive geometrical and solid modeling operations developed in response to a vision of a designer-driven one day turnaround CFD process which implies a designer-driven one hour grid generation process.

  7. Improved solid aerosol generator

    DOEpatents

    Prescott, D.S.; Schober, R.K.; Beller, J.

    1988-07-19

    An improved solid aerosol generator used to produce a gas borne stream of dry, solid particles of predetermined size and concentration. The improved solid aerosol generator nebulizes a feed solution of known concentration with a flow of preheated gas and dries the resultant wet heated aerosol in a grounded, conical heating chamber, achieving high recovery and flow rates. 2 figs.

  8. Solid aerosol generator

    DOEpatents

    Prescott, Donald S.; Schober, Robert K.; Beller, John

    1992-01-01

    An improved solid aerosol generator used to produce a gas borne stream of dry, solid particles of predetermined size and concentration. The improved solid aerosol generator nebulizes a feed solution of known concentration with a flow of preheated gas and dries the resultant wet heated aerosol in a grounded, conical heating chamber, achieving high recovery and flow rates.

  9. Solid aerosol generator

    DOEpatents

    Prescott, D.S.; Schober, R.K.; Beller, J.

    1992-03-17

    An improved solid aerosol generator used to produce a gas borne stream of dry, solid particles of predetermined size and concentration is disclosed. The improved solid aerosol generator nebulizes a feed solution of known concentration with a flow of preheated gas and dries the resultant wet heated aerosol in a grounded, conical heating chamber, achieving high recovery and flow rates. 2 figs.

  10. Laser beam generating apparatus

    DOEpatents

    Warner, B.E.; Duncan, D.B.

    1993-12-28

    Laser beam generating apparatus including a septum segment disposed longitudinally within the tubular structure of the apparatus. The septum provides for radiatively dissipating heat buildup within the tubular structure and for generating relatively uniform laser beam pulses so as to minimize or eliminate radial pulse delays (the chevron effect). 11 figures.

  11. Quantum random number generators

    NASA Astrophysics Data System (ADS)

    Herrero-Collantes, Miguel; Garcia-Escartin, Juan Carlos

    2017-01-01

    Random numbers are a fundamental resource in science and engineering with important applications in simulation and cryptography. The inherent randomness at the core of quantum mechanics makes quantum systems a perfect source of entropy. Quantum random number generation is one of the most mature quantum technologies with many alternative generation methods. This review discusses the different technologies in quantum random number generation from the early devices based on radioactive decay to the multiple ways to use the quantum states of light to gather entropy from a quantum origin. Randomness extraction and amplification and the notable possibility of generating trusted random numbers even with untrusted hardware using device-independent generation protocols are also discussed.

  12. Fastrac Gas Generator Testing

    NASA Technical Reports Server (NTRS)

    Nesman, Tomas E.; Dennis, Jay

    2001-01-01

    A rocket engine gas generator component development test was recently conducted at the Marshall Space Flight Center. This gas generator is intended to power a rocket engine turbopump by the combustion of Lox and RP-1. The testing demonstrated design requirements for start sequence, wall compatibility, performance, and stable combustion. During testing the gas generator injector was modified to improve distribution of outer wall coolant and the igniter boss was modified to investigate the use of a pyrotechnic igniter. Expected chamber pressure oscillations at longitudinal acoustic mode were measured for three different chamber lengths tested. High amplitude discrete oscillations resulted in the chamber-alone configurations when chamber acoustic modes coupled with feed-system acoustics modes. For the full gas generator configuration, which included a turbine inlet manifold, high amplitude oscillations occurred only at off-design very low power levels. This testing led to a successful gas generator design for the Fastrac 60,000 lb thrust engine.

  13. Hybrid texture generator

    NASA Astrophysics Data System (ADS)

    Miyata, Kazunori; Nakajima, Masayuki

    1995-04-01

    A method is given for synthesizing a texture by using the interface of a conventional drawing tool. The majority of conventional texture generation methods are based on the procedural approach, and can generate a variety of textures that are adequate for generating a realistic image. But it is hard for a user to imagine what kind of texture will be generated simply by looking at its parameters. Furthermore, it is difficult to design a new texture freely without a knowledge of all the procedures for texture generation. Our method offers a solution to these problems, and has the following four merits: First, a variety of textures can be obtained by combining a set of feature lines and attribute functions. Second, data definitions are flexible. Third, the user can preview a texture together with its feature lines. Fourth, people can design their own textures interactively and freely by using the interface of a conventional drawing tool. For users who want to build this texture generation method into their own programs, we also give the language specifications for generating a texture. This method can interactively provide a variety of textures, and can also be used for typographic design.

  14. Compact neutron generator

    DOEpatents

    Leung, Ka-Ngo; Lou, Tak Pui

    2005-03-22

    A compact neutron generator has at its outer circumference a toroidal shaped plasma chamber in which a tritium (or other) plasma is generated. A RF antenna is wrapped around the plasma chamber. A plurality of tritium ion beamlets are extracted through spaced extraction apertures of a plasma electrode on the inner surface of the toroidal plasma chamber and directed inwardly toward the center of neutron generator. The beamlets pass through spaced acceleration and focusing electrodes to a neutron generating target at the center of neutron generator. The target is typically made of titanium tubing. Water is flowed through the tubing for cooling. The beam can be pulsed rapidly to achieve ultrashort neutron bursts. The target may be moved rapidly up and down so that the average power deposited on the surface of the target may be kept at a reasonable level. The neutron generator can produce fast neutrons from a T-T reaction which can be used for luggage and cargo interrogation applications. A luggage or cargo inspection system has a pulsed T-T neutron generator or source at the center, surrounded by associated gamma detectors and other components for identifying explosives or other contraband.

  15. The paramyxovirus polymerase complex as a target for next-generation anti-paramyxovirus therapeutics

    PubMed Central

    Cox, Robert; Plemper, Richard K.

    2015-01-01

    The paramyxovirus family includes major human and animal pathogens, including measles virus, mumps virus, and human respiratory syncytial virus (RSV), as well as the emerging zoonotic Hendra and Nipah viruses. In the U.S., RSV is the leading cause of infant hospitalizations due to viral infectious disease. Despite their clinical significance, effective drugs for the improved management of paramyxovirus disease are lacking. The development of novel anti-paramyxovirus therapeutics is therefore urgently needed. Paramyxoviruses contain RNA genomes of negative polarity, necessitating a virus-encoded RNA-dependent RNA polymerase (RdRp) complex for replication and transcription. Since an equivalent enzymatic activity is absent in host cells, the RdRp complex represents an attractive druggable target, although structure-guided drug development campaigns are hampered by the lack of high-resolution RdRp crystal structures. Here, we review the current structural and functional insight into the paramyxovirus polymerase complex in conjunction with an evaluation of the mechanism of activity and developmental status of available experimental RdRp inhibitors. Our assessment spotlights the importance of the RdRp complex as a premier target for therapeutic intervention and examines how high-resolution insight into the organization of the complex will pave the path toward the structure-guided design and optimization of much-needed next-generation paramyxovirus RdRp blockers. PMID:26029193

  16. Compact and highly active next-generation libraries for CRISPR-mediated gene repression and activation

    PubMed Central

    Horlbeck, Max A; Gilbert, Luke A; Villalta, Jacqueline E; Adamson, Britt; Pak, Ryan A; Chen, Yuwen; Fields, Alexander P; Park, Chong Yon; Corn, Jacob E; Kampmann, Martin; Weissman, Jonathan S

    2016-01-01

    We recently found that nucleosomes directly block access of CRISPR/Cas9 to DNA (Horlbeck et al., 2016). Here, we build on this observation with a comprehensive algorithm that incorporates chromatin, position, and sequence features to accurately predict highly effective single guide RNAs (sgRNAs) for targeting nuclease-dead Cas9-mediated transcriptional repression (CRISPRi) and activation (CRISPRa). We use this algorithm to design next-generation genome-scale CRISPRi and CRISPRa libraries targeting human and mouse genomes. A CRISPRi screen for essential genes in K562 cells demonstrates that the large majority of sgRNAs are highly active. We also find CRISPRi does not exhibit any detectable non-specific toxicity recently observed with CRISPR nuclease approaches. Precision-recall analysis shows that we detect over 90% of essential genes with minimal false positives using a compact 5 sgRNA/gene library. Our results establish CRISPRi and CRISPRa as premier tools for loss- or gain-of-function studies and provide a general strategy for identifying Cas9 target sites. DOI: http://dx.doi.org/10.7554/eLife.19760.001 PMID:27661255

  17. OMG: Open Molecule Generator.

    PubMed

    Peironcely, Julio E; Rojas-Chertó, Miguel; Fichera, Davide; Reijmers, Theo; Coulier, Leon; Faulon, Jean-Loup; Hankemeier, Thomas

    2012-09-17

    Computer Assisted Structure Elucidation has been used for decades to discover the chemical structure of unknown compounds. In this work we introduce the first open source structure generator, Open Molecule Generator (OMG), which for a given elemental composition produces all non-isomorphic chemical structures that match that elemental composition. Furthermore, this structure generator can accept as additional input one or multiple non-overlapping prescribed substructures to drastically reduce the number of possible chemical structures. Being open source allows for customization and future extension of its functionality. OMG relies on a modified version of the Canonical Augmentation Path, which grows intermediate chemical structures by adding bonds and checks that at each step only unique molecules are produced. In order to benchmark the tool, we generated chemical structures for the elemental formulas and substructures of different metabolites and compared the results with a commercially available structure generator. The results obtained, i.e. the number of molecules generated, were identical for elemental compositions having only C, O and H. For elemental compositions containing C, O, H, N, P and S, OMG produces all the chemically valid molecules while the other generator produces more, yet chemically impossible, molecules. The chemical completeness of the OMG results comes at the expense of being slower than the commercial generator. In addition to being open source, OMG clearly showed the added value of constraining the solution space by using multiple prescribed substructures as input. We expect this structure generator to be useful in many fields, but to be especially of great importance for metabolomics, where identifying unknown metabolites is still a major bottleneck.

  18. Reliability model generator

    NASA Technical Reports Server (NTRS)

    McMann, Catherine M. (Inventor); Cohen, Gerald C. (Inventor)

    1991-01-01

    An improved method and system for automatically generating reliability models for use with a reliability evaluation tool is described. The reliability model generator of the present invention includes means for storing a plurality of low level reliability models which represent the reliability characteristics for low level system components. In addition, the present invention includes means for defining the interconnection of the low level reliability models via a system architecture description. In accordance with the principles of the present invention, a reliability model for the entire system is automatically generated by aggregating the low level reliability models based on the system architecture description.

  19. Magnetic field generator

    DOEpatents

    Krienin, Frank

    1990-01-01

    A magnetic field generating device provides a useful magnetic field within a specific retgion, while keeping nearby surrounding regions virtually field free. By placing an appropriate current density along a flux line of the source, the stray field effects of the generator may be contained. One current carrying structure may support a truncated cosine distribution, and it may be surrounded by a current structure which follows a flux line that would occur in a full coaxial double cosine distribution. Strong magnetic fields may be generated and contained using superconducting cables to approximate required current surfaces.

  20. Graph Generator Survey

    SciTech Connect

    Lothian, Josh; Powers, Sarah S; Sullivan, Blair D; Baker, Matthew B; Schrock, Jonathan; Poole, Stephen W

    2013-12-01

    The benchmarking effort within the Extreme Scale Systems Center at Oak Ridge National Laboratory seeks to provide High Performance Computing benchmarks and test suites of interest to the DoD sponsor. The work described in this report is a part of the effort focusing on graph generation. A previously developed benchmark, SystemBurn, allowed the emulation of dierent application behavior profiles within a single framework. To complement this effort, similar capabilities are desired for graph-centric problems. This report examines existing synthetic graph generator implementations in preparation for further study on the properties of their generated synthetic graphs.

  1. Owl: electronic datasheet generator.

    PubMed

    Appleton, Evan; Tao, Jenhan; Wheatley, F Carter; Desai, Devina H; Lozanoski, Thomas M; Shah, Pooja D; Awtry, Jake A; Jin, Shawn S; Haddock, Traci L; Densmore, Douglas M

    2014-12-19

    Owl ( www.owlcad.org ) is a biodesign automation tool that generates electronic datasheets for synthetic biological parts using common formatting. Data can be retrieved automatically from existing repositories and modified in the Owl user interface (UI). Owl uses the data to generate an HTML page with standard typesetting that can be saved as a PDF file. Here we present the Owl software tool in its alpha version, its current UI, its description of input data for generating a datasheet, its example datasheets, and the vision of the tool's role in biodesign automation.

  2. PULSE SYNTHESIZING GENERATOR

    DOEpatents

    Kerns, Q.A.

    1963-08-01

    >An electronlc circuit for synthesizing electrical current pulses having very fast rise times includes several sinewave generators tuned to progressively higher harmonic frequencies with signal amplitudes and phases selectable according to the Fourier series of the waveform that is to be synthesized. Phase control is provided by periodically triggering the generators at precisely controlled times. The outputs of the generators are combined in a coaxial transmission line. Any frequency-dependent delays that occur in the transmission line can be readily compensated for so that the desired signal wave shape is obtained at the output of the line. (AEC)

  3. Synthetic guide star generation

    DOEpatents

    Payne, Stephen A [Castro Valley, CA; Page, Ralph H [Castro Valley, CA; Ebbers, Christopher A [Livermore, CA; Beach, Raymond J [Livermore, CA

    2008-06-10

    A system for assisting in observing a celestial object and providing synthetic guide star generation. A lasing system provides radiation at a frequency at or near 938 nm and radiation at a frequency at or near 1583 nm. The lasing system includes a fiber laser operating between 880 nm and 960 nm and a fiber laser operating between 1524 nm and 1650 nm. A frequency-conversion system mixes the radiation and generates light at a frequency at or near 589 nm. A system directs the light at a frequency at or near 589 nm toward the celestial object and provides synthetic guide star generation.

  4. Synthetic guide star generation

    DOEpatents

    Payne, Stephen A.; Page, Ralph H.; Ebbers, Christopher A.; Beach, Raymond J.

    2004-03-09

    A system for assisting in observing a celestial object and providing synthetic guide star generation. A lasing system provides radiation at a frequency at or near 938 nm and radiation at a frequency at or near 1583 nm. The lasing system includes a fiber laser operating between 880 nm and 960 nm and a fiber laser operating between 1524 nm and 1650 nm. A frequency-conversion system mixes the radiation and generates light at a frequency at or near 589 nm. A system directs the light at a frequency at or near 589 nm toward the celestial object and provides synthetic guide star generation.

  5. Cryogenic generator cooling

    NASA Astrophysics Data System (ADS)

    Eckels, P. W.; Fagan, T. J.; Parker, J. H., Jr.; Long, L. J.; Shestak, E. J.; Calfo, R. M.; Hannon, W. F.; Brown, D. B.; Barkell, J. W.; Patterson, A.

    The concept for a hydrogen cooled aluminum cryogenic generator was presented by Schlicher and Oberly in 1985. Following their lead, this paper describes the thermal design of a high voltage dc, multimegawatt generator of high power density. The rotor and stator are cooled by saturated liquid and supercritical hydrogen, respectively. The brushless exciter on the same shaft is also cooled by liquid hydrogen. Component development testing is well under way and some of the test results concerning the thermohydraulic performance of the conductors are reported. The aluminum cryogenic generator's characteristics are attractive for hydrogen economy applications.

  6. How induction generators work

    SciTech Connect

    Nailen, R.L.

    1980-06-01

    The operating principles of the induction generator, which is a standard squirrel cage motor in which the shaft is coupled to and driven by an engine or turbine at a rate above its synchronous speed and which, under these conditions, produces electrical power, are described. The advantages of induction generators, e.g., low cost, simplicity, frequency and voltage controlled by the utility system, no synchronizing controls needed, and the advantages of using small induction generators run by wind turbines, small gas turbines and in low head hydro plants are discussed. (LCL)

  7. Solid expellant plasma generator

    NASA Technical Reports Server (NTRS)

    Stone, Nobie H. (Inventor); Poe, Garrett D. (Inventor); Rood, Robert (Inventor)

    2010-01-01

    An improved solid expellant plasma generator has been developed. The plasma generator includes a support housing, an electrode rod located in the central portion of the housing, and a mass of solid expellant material that surrounds the electrode rod within the support housing. The electrode rod and the solid expellant material are made of separate materials that are selected so that the electrode and the solid expellant material decompose at the same rate when the plasma generator is ignited. This maintains a point of discharge of the plasma at the interface between the electrode and the solid expellant material.

  8. Automated knowledge generation

    NASA Technical Reports Server (NTRS)

    Myler, Harley R.; Gonzalez, Avelino J.

    1988-01-01

    The general objectives of the NASA/UCF Automated Knowledge Generation Project were the development of an intelligent software system that could access CAD design data bases, interpret them, and generate a diagnostic knowledge base in the form of a system model. The initial area of concentration is in the diagnosis of the process control system using the Knowledge-based Autonomous Test Engineer (KATE) diagnostic system. A secondary objective was the study of general problems of automated knowledge generation. A prototype was developed, based on object-oriented language (Flavors).

  9. Generation and development of small-amplitude disturbances in a laminar boundary layer in the presence of an acoustic field

    NASA Technical Reports Server (NTRS)

    Kachanov, Y. S.; Kozlov, V. V.; Levchenko, V. Y.

    1985-01-01

    A low-turbulence subsonic wind tunnel was used to study the influence of acoustic disturbances on the development of small sinusoidal oscillations (Tollmien-Schlichting waves) which constitute the initial phase of turbulent transition. It is found that acoustic waves propagating opposite to the flow generate vibrations of the model (plate) in the flow. Neither the plate vibrations nor the acoustic field itself have any appreciable influence on the stability of the laminar boundary layer. The influence of an acoustic field on laminar boundary layer disturbances is limited to the generation of Tollmien-Schlichting waves at the leading-edge of the plate.

  10. Going viral: next-generation sequencing applied to phage populations in the human gut.

    PubMed

    Reyes, Alejandro; Semenkovich, Nicholas P; Whiteson, Katrine; Rohwer, Forest; Gordon, Jeffrey I

    2012-09-01

    Over the past decade, researchers have begun to characterize viral diversity using metagenomic methods. These studies have shown that viruses, the majority of which infect bacteria, are probably the most genetically diverse components of the biosphere. Here, we briefly review the incipient rise of a phage biology renaissance, which has been catalysed by advances in next-generation sequencing. We explore how work characterizing phage diversity and lifestyles in the human gut is changing our view of ourselves as supra-organisms. Finally, we discuss how a renewed appreciation of phage dynamics may yield new applications for phage therapies designed to manipulate the structure and functions of our gut microbiomes.

  11. Avenues of Entry into the World of Western Art Music: Exposing Students to Western Art Music Informally Is One Way to Promote Appreciation for This Music

    ERIC Educational Resources Information Center

    Szabo, Moira

    2005-01-01

    Throughout the author's teaching career of the last thirty years, he has thought a great deal about how to prepare children for meaningful encounters with Western art music, a type of music that is not normally a part of their listening environments. (Many young people consider it music of the grey-haired generation.) The Western art music he was…

  12. Article: Next Generation Compliance

    EPA Pesticide Factsheets

    The article Next Generation Compliance by Cynthia Giles, Assistant Administrator for OECA was published in The Environmental Forum, Sept-Oct 2013 explains EPA's strategy on using new technologies to improve compliance with environmental laws.

  13. Scram signal generator

    DOEpatents

    Johanson, Edward W.; Simms, Richard

    1981-01-01

    A scram signal generating circuit for nuclear reactor installations monitors a flow signal representing the flow rate of the liquid sodium coolant which is circulated through the reactor, and initiates reactor shutdown for a rapid variation in the flow signal, indicative of fuel motion. The scram signal generating circuit includes a long-term drift compensation circuit which processes the flow signal and generates an output signal representing the flow rate of the coolant. The output signal remains substantially unchanged for small variations in the flow signal, attributable to long term drift in the flow rate, but a rapid change in the flow signal, indicative of a fast flow variation, causes a corresponding change in the output signal. A comparator circuit compares the output signal with a reference signal, representing a given percentage of the steady state flow rate of the coolant, and generates a scram signal to initiate reactor shutdown when the output signal equals the reference signal.

  14. Scram signal generator

    DOEpatents

    Johanson, E.W.; Simms, R.

    A scram signal generating circuit for nuclear reactor installations monitors a flow signal representing the flow rate of the liquid sodium coolant which is circulated through the reactor, and initiates reactor shutdown for a rapid variation in the flow signal, indicative of fuel motion. The scram signal generating circuit includes a long-term drift compensation circuit which processes the flow signal and generates an output signal representing the flow rate of the coolant. The output signal remains substantially unchanged for small variations in the flow signal, attributable to long term drift in the flow rate, but a rapid change in the flow signal, indicative of a fast flow variation, causes a corresponding change in the output signal. A comparator circuit compares the output signal with a reference signal, representing a given percentage of the steady state flow rate of the coolant, and generates a scram signal to initiate reactor shutdown when the output signal equals the reference signal.

  15. Next Generation Internet Overview

    NASA Technical Reports Server (NTRS)

    desJardins, R.

    1998-01-01

    Various issues associated with next generation Internet are presented in viewgraph form. Specific topics include: 1) Internet architecture; 2) NASA's advanced networking; 3) Internet capability, capacity and applications; and 4) Systems engineering.

  16. Oscillating fluid power generator

    DOEpatents

    Morris, David C

    2014-02-25

    A system and method for harvesting the kinetic energy of a fluid flow for power generation with a vertically oriented, aerodynamic wing structure comprising one or more airfoil elements pivotably attached to a mast. When activated by the moving fluid stream, the wing structure oscillates back and forth, generating lift first in one direction then in the opposite direction. This oscillating movement is converted to unidirectional rotational movement in order to provide motive power to an electricity generator. Unlike other oscillating devices, this device is designed to harvest the maximum aerodynamic lift forces available for a given oscillation cycle. Because the system is not subjected to the same intense forces and stresses as turbine systems, it can be constructed less expensively, reducing the cost of electricity generation. The system can be grouped in more compact clusters, be less evident in the landscape, and present reduced risk to avian species.

  17. Hazardous Waste Generators

    EPA Pesticide Factsheets

    Many industries generate hazardous waste. EPA regulates hazardous waste under the Resource Conservation and Recovery Act to ensure these wastes are managed in ways that are protective of human health and the environment.

  18. Relativistic electron beam generator

    DOEpatents

    Mooney, L.J.; Hyatt, H.M.

    1975-11-11

    A relativistic electron beam generator for laser media excitation is described. The device employs a diode type relativistic electron beam source having a cathode shape which provides a rectangular output beam with uniform current density.

  19. Magnetohydrodynamic power generation

    NASA Technical Reports Server (NTRS)

    Smith, J. L.

    1984-01-01

    Magnetohydrodynamic (MHD) Power Generation is a concise summary of MHD theory, history, and future trends. Results of the major international MHD research projects are discussed. Data from MHD research is included. Economics of initial and operating costs are considered.

  20. Aerodynamics of vortex generators

    NASA Technical Reports Server (NTRS)

    Breidenthal, Robert E., Jr.; Russell, David A.

    1988-01-01

    An experimental and theoretical study was undertaken of the separation delay and dramatic boundary-layer thinning that can occur in vortex-generator installations. Wind tunnel measurements of the dynamic-pressure profile downstream of a vortex generator were found to compare under certain conditions with that downstream of a suction slit, while water-tunnel visualization studies of vortex-generator height and geometry suggested optimum configurations, and only a minor effect of base porosity. A series of progressively more complex inviscid flow models was developed to be applied to a 3-D integral boundary-layer code. This code predicted layer thinning downstream of the suction site of the vortex models, and other observed features. Thin-layer Navier-Stokes equations are now being used with the ultimate goal of clarifying the physical processes involved in vortex generator performance and developing calculational procedures capable of predicting it.