Science.gov

Sample records for poetic meaning creation

  1. Understanding Leadership through Poetics of Leadership: Searching for Personal Meaning and Authentic Understanding

    ERIC Educational Resources Information Center

    Jenlink, Patrick M.

    2015-01-01

    The author examines, using educational poetics as form of aesthetic inquiry, pedagogical practices that incorporate a poetics of leadership activity in preparing educational leaders. In particular, the author draws forward John Dewey's philosophical positioning of aesthetic experience. Poetics involves a deepening of understanding and sensitivity…

  2. Constrained creation of poetic forms during theme-driven exploration of a domain defined by an N-gram model

    NASA Astrophysics Data System (ADS)

    Gervás, Pablo

    2016-04-01

    Most poetry-generation systems apply opportunistic approaches where algorithmic procedures are applied to explore the conceptual space defined by a given knowledge resource in search of solutions that might be aesthetically valuable. Aesthetical value is assumed to arise from compliance to a given poetic form - such as rhyme or metrical regularity - or from evidence of semantic relations between the words in the resulting poems that can be interpreted as rhetorical tropes - such as similes, analogies, or metaphors. This approach tends to fix a priori the aesthetic parameters of the results, and imposes no constraints on the message to be conveyed. The present paper describes an attempt to initiate a shift in this balance, introducing means for constraining the output to certain topics and allowing a looser mechanism for constraining form. This goal arose as a result of the need to produce poems for a themed collection commissioned to be included in a book. The solution adopted explores an approach to creativity where the goals are not solely aesthetic and where the results may be surprising in their poetic form. An existing computer poet, originally developed to produce poems in a given form but with no specific constraints on their content, is put to the task of producing a set of poems with explicit restrictions on content, and allowing for an exploration of poetic form. Alternative generation methods are devised to overcome the difficulties, and the various insights arising from these new methods and the impact they have on the set of resulting poems are discussed in terms of their potential contribution to better poetry-generation systems.

  3. Meaning creation and employee engagement in home health caregivers.

    PubMed

    Nielsen, Mette Strange; Jørgensen, Frances

    2016-03-01

    The purpose of this study is to contribute to an understanding on how home health caregivers experience engagement in their work, and specifically, how aspects of home healthcare work create meaning associated with employee engagement. Although much research on engagement has been conducted, little has addressed how individual differences such as worker orientation influence engagement, or how engagement is experienced within a caregiving context. The study is based on a qualitative study in two home homecare organisations in Denmark using a think-aloud data technique, interviews and observations. The analysis suggests caregivers experience meaning in three relatively distinct ways, depending on their work orientation. Specifically, the nature of engagement varies across caregivers oriented towards being 'nurturers', 'professionals', or 'workers', and the sources of engagement differ for each of these types of caregivers. The article contributes by (i) advancing our theoretical understanding of employee engagement by emphasising meaning creation and (ii) identifying factors that influence meaning creation and engagement of home health caregivers, which should consequently affect the quality of services provided home healthcare patients. PMID:25982838

  4. Incorporating Poeticality into the Teaching of Physics

    ERIC Educational Resources Information Center

    Pantidos, Panagiotis; Ravanis, Konstantinos; Valakas, Kostas; Vitoratos, Evangelos

    2014-01-01

    This study examines how focusing on the notion of "poeticality" (poetical forms) can provide functional insights with respect to the narrativeness of physics teaching. From this perspective, through both a meaning-making and aesthetic approach, this article explores how vehicles such as verse and rhetorical figures--metaphor, irony,…

  5. Handbook of Poetic Forms.

    ERIC Educational Resources Information Center

    Padgett, Ron, Ed.

    Intended for secondary teachers and student writers but useful for anyone interested in poetic forms, this book defines 74 basic poetic forms, summarizes their histories, quotes examples from noted poets, and offers professional tricks of the trade on how to use each form. The book covers the following poetic forms: abstract poem, acrostic,…

  6. Intersubjectivity and the creation of meaning in the analytic process.

    PubMed

    Maier, Christian

    2014-11-01

    By means of a clinical illustration, the author describes how the intersubjective exchanges involved in an analytic process facilitate the representation of affects and memories which have been buried in the unconscious or indeed have never been available to consciousness. As a result of projective identificatory processes in the analytic relationship, in this example the analyst falls into a situation of helplessness which connects with his own traumatic experiences. Then he gets into a formal regression of the ego and responds with a so-to-speak hallucinatory reaction-an internal image which enables him to keep the analytic process on track and, later on, to construct an early traumatic experience of the analysand. PMID:25331503

  7. Incorporating Poeticality into the Teaching of Physics

    NASA Astrophysics Data System (ADS)

    Pantidos, Panagiotis; Ravanis, Konstantinos; Valakas, Kostas; Vitoratos, Evangelos

    2014-03-01

    This study examines how focusing on the notion of `poeticality' (poetical forms) can provide functional insights with respect to the narrativeness of physics teaching. From this perspective, through both a meaning-making and aesthetic approach, this article explores how vehicles such as verse and rhetorical figures—metaphor, irony, litotes, hyperbole, antithesis and paradox—can create written and oral texts for the teaching of physics, using a language with poetic significance. This standpoint exists in parallel with an increasingly acknowledged fact in the field of science education, i.e., that the context and particularly the modes of representation potentially affect students' comprehension. In this way, science education is allowed to escape the dominance of the cognitive paradigm and to concentrate on the study of students' conceptualisations in relation to the modalities used to shape meanings.

  8. Particle creation in Bose-Einstein condensates: Theoretical formulation based on conserving gapless mean-field theory

    SciTech Connect

    Kurita, Yasunari; Kobayashi, Michikazu; Ishihara, Hideki; Tsubota, Makoto

    2010-11-15

    We formulate particle-creation phenomena in Bose-Einstein condensates in terms of conserving gapless mean-field theory for weakly interacting Bose gases. The particle-creation spectrum is calculated by rediagonalizing the Bogoliubov-de Gennes (BdG) Hamiltonian in mean-field theory. The conservation implies that quasiparticle creation is accompanied by quantum back reaction to the condensates. Particle creation in this mean-field theory is found to be equivalent to that in quantum field theory (QFT) in curved space-time. An expression is obtained for an effective metric affected by quantum back reaction. The formula for the particle-creation spectrum obtained in terms of QFT in curved space-time is shown to be the same as that given by rediagonalizing the BdG Hamiltonian.

  9. Plying at Poetic Writing.

    ERIC Educational Resources Information Center

    Cobine, Gary R.

    Creative writing is not a magical art from magic wands, but an everyday practice in the hands of steady writers. Creative writing calls, above all, for self-discipline. Along with intellectual and emotional stamina, a poetic writer needs sensory awareness. The writer also forms a mysterious sixth sense--intuition. In search of the good words, the…

  10. A Pedagogue's Poetic Meditation.

    ERIC Educational Resources Information Center

    Mullen, Carol A.

    2002-01-01

    Conveys images of arts-based inquiry as recurring growth in a "timeless cycle of creation," communicating that people can use this collection of artworks to "enable conditions for more growth" toward cultivating a life system of their own and suggesting that the arts-based researcher community must seek healthy ways of transforming "contaminated…

  11. Poetic and Francis Bacon's Ambivalence toward Language.

    ERIC Educational Resources Information Center

    Pribble, Paula Tompkins

    Just as rhetoric is a way of knowing, so is poetic, both of which, for Francis Bacon, produce false knowledge. But Bacon is not entirely negative. When the poetic elements of language are used in strategic and public communication, like the scholarly communication Bacon attempts to reform, poetic and rhetoric work together to create a plurality of…

  12. Poetic Expression and Poetic Form in Practitioner Research

    ERIC Educational Resources Information Center

    Burchell, Helen

    2010-01-01

    The nature of participants' experience in practitioner research is often taken for granted, and its more tacit dimensions overlooked. Poetic expression is valuable in surfacing these tacit dimensions, enabling the researcher to engage with them more consciously and draw on them to strengthen the research. To illustrate, I draw on my own poetically…

  13. Expressive Morality in a Collaborative Learning Activity: A Case Study in the Creation of Moral Meaning.

    ERIC Educational Resources Information Center

    Johnston, Bill; Buzzelli, Cary A.

    2002-01-01

    Considers the way moral meanings are created, Expressed, and negotiated in the actions and words of participants as they engage in a collaborative science activity. Offers an analysis of two excerpts from a video recording of a third grade classroom in which two students work with each other and with a visiting teacher on an experiment that…

  14. The Narrative Turn and the Poetics of Resistance: Towards a New Language for Critical Educational Studies

    ERIC Educational Resources Information Center

    Peters, Michael A.; Besley, Tina

    2012-01-01

    This article argues for the adoption of a new language in critical educational studies through the "narrative turn", a turn that politicizes knowledge by drawing attention to questions concerning the meaning, construction and authorship of narratives. In the authors' interpretation going back to the poetics of early narrative forms they…

  15. Proverb preferences across cultures: dialecticality or poeticality?

    PubMed

    Friedman, Mike; Chen, Hsin-Chin; Vaid, Jyotsna

    2006-04-01

    Peng and Nisbett (1999) claimed that members of Asian cultures show a greater preference than Euro-Americans for proverbs expressing paradox (so-called dialectical proverbs; e.g., Too humble is half proud). The present research sought to replicate this claim with the same set of stimuli used in Peng and Nisbett's Experiment 2 and a new set of dialectical and nondialectical proverbs that were screened to be comparably pleasing in phrasing. Whereas the proverbs were rated as more familiar and (in Set 1) more poetic by Chinese than by American participants, no group differences were found in relation to proverb dialecticality. Both the Chinese and Americans in our study rated the dialectical proverbs from Peng and Nisbett's study as more likable, higher in wisdom, and higher in poeticality than the nondialectical proverbs. For Set 2, both groups found the dialectical proverbs to be as likable, wise, and poetic as the nondialectical proverbs. When poeticality was covaried out, dialectical proverbs were liked better than nondialectical proverbs across both stimulus sets by the Chinese and the Americans alike, and when wisdom was covaried out, the effect of dialecticality was reduced in both sets and groups. Our findings indicate that caution should be taken in ascribing differences in proverb preferences solely to cultural differences in reasoning. PMID:16893007

  16. A/r/t: A Poetic Montage

    ERIC Educational Resources Information Center

    Leavy, Patricia

    2010-01-01

    The following poetic installation reflects on the artistic-scientistic divide that permeates how research practice is carried out and assessed even within the qualitative paradigm. Some poems question the art-science dichotomy and how it shapes truth-telling practices in both research and teaching. Other poems challenge the mind-body dichotomy.…

  17. Roots, Origins and Backgrounds: An Analysis of Their Meanings in the Creation of Adoptive Families in Sweden

    ERIC Educational Resources Information Center

    Lind, Judith

    2012-01-01

    In international conventions as well as in the national discourses of many countries, children who do not grow up with their biogenetic parents have the right to receive information about their origin. The meaning of origin in intercountry adoption, however, is not necessarily the same as in artificial donor insemination (AID). Through an analysis…

  18. A Selenological History of Lunar Poetics

    NASA Astrophysics Data System (ADS)

    von Chamier-Waite, C. T.

    2016-01-01

    The Moon. Centuries of human inquiry have engaged this mysterious object. The Moon embodies history, philosophy, cosmology, and passions; the nature of love, persecution, and our capacity for the sublime. This review considers a body of research on lunar poetics done for a series of artworks by the author. It will look at a few select writings that have profoundly influenced our epistemological, ontological, and poetic knowledge of the universe with the Moon as a central theme. Centered in the early seventeenth century at the time of Kepler and Galileo, this query follows the tendrils of lunar influences in both the sciences and literature that emanate from these two figures, forwards and backwards in time. Science, politics, theology, and the arts intertwine in this investigation. The works reviewed link the philosophy of Aristotle and the poetry of Lucian of Samosata to findings by Leonardo Da Vinci, Copernicus, Jules Verne, and others. The chosen philosophers have been selected because of their significant contributions to selenology and lunar poetics, and each of the figures reviewed have the honor of a namesake crater upon the Moon.

  19. Teaching Eighteenth-Century Poetic Satire with a Competency-Based Approach: Jonathan Swift and Lady Mary Wortley Montagu

    ERIC Educational Resources Information Center

    Modia, María Jesús Lorenzo; Álvarez, Begoña Lasa

    2011-01-01

    The purpose of this essay is to analyse the teaching of literature with a competency-based approach. This is exemplified by means of a thorough study of a poetic duel between two relevant eighteenth-century writers, Jonathan Swift and Lady Mary Wortley Montagu, and more specifically, by means of the satires entitled respectively "The Lady's…

  20. Evoking the World of Poetic Nonfiction Picture Books

    ERIC Educational Resources Information Center

    Kesler, Ted

    2012-01-01

    An increasingly prevalent and accessible form of hybrid nonfiction picture books blends factual information with poetry or poetic devices to create literary nonfiction. This important form of hybrid text has been sparsely examined. This article addresses three questions about poetic nonfiction picture books: first, how might we categorize picture…

  1. Infinity and Beyond: The Poetic List in Children's Poetry

    ERIC Educational Resources Information Center

    Pullinger, Debbie

    2015-01-01

    Amongst the wide variety of poetic forms found across children's poetry, the list is strikingly prevalent. Drawing on Umberto Eco's theory of lists, the article examines how the poetic list plays out in the work of a number of children's poets, distinguishing four sub-categories, each of which operates in a slightly different way. After a brief…

  2. Poetic Re-Presentations on Trust in Higher Education

    ERIC Educational Resources Information Center

    West, Kim; Bloomquist, Candace

    2015-01-01

    This article discusses using poetic transcription (Glesne, 1997) as a tool for examining trust, including what trust looks and feels like from the "lived experiences" (Richardson, 1992) of university educators. We first explore the rationale for using poetic transcription in this study, discussing how and why poetry may be used as a…

  3. Musical and poetic creativity and epilepsy.

    PubMed

    Hesdorffer, Dale C; Trimble, Michael

    2016-04-01

    Associations between epilepsy and musical or poetic composition have received little attention. We reviewed the literature on links between poetic and musical skills and epilepsy, limiting this to the Western canon. While several composers were said to have had epilepsy, John Hughes concluded that none of the major classical composers thought to have had epilepsy actually had it. The only composer with epilepsy that we could find was the contemporary composer, Hikari Oe, who has autism and developed epilepsy at age 15years. In his childhood years, his mother found that he had an ability to identify bird sound and keys of songs and began teaching him piano. Hikari is able to compose in his head when his seizures are not severe, but when his seizures worsen, his creativity is lost. Music critics have commented on the simplicity of his musical composition and its monotonous sound. Our failure to find evidence of musical composers with epilepsy finds parallels with poetry where there are virtually no established poets with epilepsy. Those with seizures include Lord George Byron in the setting of terminal illness, Algernon Swinburne who had alcohol-related seizures, Charles Lloyd who had seizures and psychosis, Edward Lear who had childhood onset seizures, and Vachel Lindsay. The possibility that Emily Dickinson had epilepsy is also discussed. It has not been possible to identify great talents with epilepsy who excel in poetic or musical composition. There are few published poets with epilepsy and no great composers. Why is this? Similarities between music and poetry include meter, tone, stress, rhythm, and form, and much poetry is sung with music. It is likely that great musical and poetic compositions demand a greater degree of concentration and memory than is possible in epilepsy, resulting in problems retaining a musical and mathematical structure over time. The lack of association between recognizable neuropsychiatric disorders and these skills is a gateway to

  4. The poetics of professionalism among dialysis technicians.

    PubMed

    Ellingson, Laura L

    2011-01-01

    The vast majority of care for end-stage renal disease (ESRD) patients is provided by skilled (but not formally educated) paraprofessional technicians. Using Goffman's (1959) framing of the performance of self in everyday discourse, this study examines discourse from dialysis technicians and technical aides to explore these paraprofessionals' construction and performance of professional identity and professional communication within the context of an outpatient dialysis clinic. Themes of professionalism--individualized care, vigilance, teamwork, and emotion management--are illustrated via poetic transcription of interviews with technicians. I contend that such representation offers validity equal to that of traditional research accounts while embodying alternative representational strengths. PMID:21181599

  5. Magical arts: the poetics of play.

    PubMed

    Jacobus, Mary

    2005-01-01

    The paper argues that links between play and magic in British Object Relations point to the persistence of aesthetic concerns within psychoanalysis. Magical thinking is present in British Object Relations psychoanalysis from its beginnings in Klein's play technique and early aesthetic writings, surfacing elsewhere in Susan Isaac's educational experiments and her theories of metaphor. Marion Milner's clinical account of the overlapping areas of illusion and symbol-formation in a boy's war-games link the primitive rituals of Frazer's "The Golden Bough" with her patient's creativity. In Winnicott's concept of the transitional object, the theory of play achieves its apotheosis as a diffusive theory of culture or "private madness," and as a paradigm for psychoanalysis itself. Tracing the non-positivistic, mystical, and poetical elements in British Object Relations underlines the extent to which aesthetics is not just entangled with psychoanalysis, but constitutive of it in its mid-twentieth century manifestations. PMID:21874676

  6. Meaning

    NASA Astrophysics Data System (ADS)

    Harteveld, Casper

    The second world to be considered concerns Meaning. In contrast to Reality and Play, this world relates to the people, disciplines, and domains that are focused on creating a certain value. For example, if this value is about providing students knowledge about physics, it involves teachers, the learning sciences, and the domains education and physics. This level goes into the aspects and criteria that designers need to take into account from this perspective. The first aspect seems obvious when we talk of “games with a serious purpose.” They have a purpose and this needs to be elaborated on, for example in terms of what “learning objectives” it attempts to achieve. The subsequent aspect is not about what is being pursued but how. To attain a value, designers have to think about a strategy that they employ. In my case this concerned looking at the learning paradigms that have come into existence in the past century and see what they have to tell us about learning. This way, their principles can be translated into a game environment. This translation involves making the strategy concrete. Or, in other words, operationalizing the plan. This is the third aspect. In this level, I will further specifically explain how I derived requirements from each of the learning paradigms, like reflection and exploration, and how they can possibly be related to games. The fourth and final aspect is the context in which the game is going to be used. It matters who uses the game and when, where, and how the game is going to be used. When designers have looked at these aspects, they have developed a “value proposal” and the worth of it may be judged by criteria, like motivation, relevance, and transfer. But before I get to this, I first go into how we human beings are meaning creators and what role assumptions, knowledge, and ambiguity have in this. I will illustrate this with some silly jokes about doctors and Mickey Mouse, and with an illusion.

  7. Randall Jarrell's Mermaid: "The Animal Family" and "Semifeminine" Poetics.

    ERIC Educational Resources Information Center

    Flynn, Richard

    1992-01-01

    Analyzes Randall Jarrell's children's book of poetry, "The Animal Family," with particular attention to the mermaid protagonist and his notion of a "semifeminine" poetics. Describes Jarrell's personal struggle to come to terms with and to utilize feminine discourse in his poetry. (HB)

  8. The disaster flood experience: Older people's poetic voices of resilience.

    PubMed

    Miller, Evonne; Brockie, Lauren

    2015-08-01

    This paper explores the experiences of older community-dwelling Australians evacuated from their homes during the 2011 and 2013 Queensland floods, applying the novel creative methodology of poetic inquiry as an analysis and interpretative tool. As well as exploring how older adults managed during a natural disaster, the paper documents the process and potential of poetic inquiry in gerontological research. The first and second poems highlight the different social resources older people have to draw on in their lives, especially during a crisis. Poem 1 ("Nobody came to help me") illustrates how one older resident felt all alone during the flood, whereas Poem 2 ("They came from everywhere"), Poem 3 ("The Girls") and Poem 5 ("Man in Blue Shirt") shows how supported--from both family and the wider community--other older residents felt. Poem 4 ("I can't swim") highlights one participant's fear as the water rises. To date, few studies have explicitly explored older adult's disaster experience, with this paper the first to utilise a poetic lens. We argue that poetic presentation enhances understanding of older residents' unique experiences during a disaster, and may better engage a wider audience of policy-makers, practitioners, the general community and older people themselves in discussion about, and reflection on, the impact and experience of disasters. PMID:26162730

  9. Poetic Voices: Writing, Reading, and Responding to Poetry

    ERIC Educational Resources Information Center

    Bandre, Patricia E.

    2012-01-01

    "Poetic Voices: Writing, Reading, and Responding to Poetry" was the title of the 2011 Master Class in Children's Literature. Woven into this session were the insights of poets Joyce Sidman and Pat Mora who shared their creative processes and the voices that inspire their poetry. In addition, Barbara Kiefer provided advice regarding how to connect…

  10. Poetic Inquiry: Understanding Youth on the Margins of Education

    ERIC Educational Resources Information Center

    Görlich, Anne

    2016-01-01

    In this article, I argue that poetic inquiry is a valuable method for producing knowledge that complements current research into "what works" in reintegrating young people into secondary education. Researching "what works" and "finding effects" leads to insight into which interventions and tools are the focus of the…

  11. Environmental Education, Heidegger and the Significance of Poetics

    ERIC Educational Resources Information Center

    Irwin, Ruth

    2015-01-01

    For Heidegger, poetics is not merely a genteel pastime, extraneous to the real work of finding shelter, food and clothing as suggested by Maslow's hierarchy of needs. Poetry has a more "essential" role in human endeavour, bringing understanding of "Being" from concealment and introducing it in original and originating ways into…

  12. The Heart of Pedagogy: On Poetic Knowing and Living

    ERIC Educational Resources Information Center

    Leggo, Carl

    2005-01-01

    In this essay I offer a series of autobiographical ruminations and poems for inviting readers to reflect on poetic possibilities for conceiving and fostering the well-being of teachers. As an educator, I am confronted daily with challenges. In order to sustain my spirit and energy, I turn to poetry, both reading and writing poetry, and I find in…

  13. Metaphors Unto Themselves: Mental Illness Poetics in Contemporary Chinese Poetry.

    PubMed

    Linder, Birgit Bunzel

    2015-01-01

    Recently, proponents of the critical medical humanities have recommended a more discerning view of the ways in which genres and forms "speak" to and for illness, looking specifically at cultural and historical dimensions and cultural specificities of idioms of distress rather than at transhistorical and transcultural approaches. These two claims for a genre-specific critique and, in this case, a cross-cultural approach, ground my reading of the work of Chinese poets Guo Lusheng (Indexfinger; b. 1948) and Wen Jie (b. 1963), diagnosed with schizophrenia and clinical depression, respectively. The study uncovers a lyrical voice that takes shape in the poets' illness-related content, but also in the formal aspects of the Chinese poetic tradition. I argue that the delight of writing poetry lies less in the attempt to express a subjective experience than in finding the devices and forms that integrate an individual experience into a collective form of "illness poetics." PMID:26949211

  14. Quantum Poetics: Science and Spirit in Twentieth Century American Poetry

    NASA Astrophysics Data System (ADS)

    Monaghan, (Mary) Patricia

    Concepts from quantum physics illuminate ways in which five 20th century American poets struggle with the expression of nonlinear, nontemporal experiences in linear, temporal language. An "experience of spirit"- -an experience of cosmic unity which occurs in a timeless moment and involves a paradoxical sensuality--is expressed by poets Wallace Stevens, Albert Goldbarth, Nancy Willard, Linda Gregg and Marilyn Waniek. Contemporary science similarly seeks ways to express nonlinear realities in linear language. The English language is found to guide users to linear, time-bounded expression through the noun (leading to nominalization), the verb (demanding experience be limited to past, present or future), adverb and adjective (which separate senses from each other and divide attributes from essence). English presents structural difficulties to those who wish to express experiences of spirit--difficulties also articulated by quantum theorists struggling to express unvisualizable concepts. Wallace Stevens devoted the first half of his poetic career to questions of order, which find reflections within the works of quantum physicists who theorize an "implicate order" within the subatomic universe. During his later years, Stevens turned to the question of chaos, an interest paralleled by recent developments in dynamical systems theory. Albert Goldbarth and Nancy Willard alter narrative form in three ways to convey nonlinear possibilities. The "parabolic" narrative uses story to exemplify a moral or philosophical message. The "midrashic" illuminates the meaning of one story by the telling of another. Finally, the "coyotic" begins with one, apparently ordinary, story which is then altered to introduce fantastical realities. These narratives form a "relative time," similar to that which Einstein defined in his special theory of relativity. The works of Marilyn Waniek and Linda Gregg are examined in terms of the language of paradoxical sensuality, which calls into question the

  15. Cloning Creationism in Turkey.

    ERIC Educational Resources Information Center

    Edis, Taner

    1999-01-01

    Defines how political balances and changes in Turkey effect creation-evolution relation. Describes the influences of Bilim Arastirma Vakfi (BAV) on these changes, which are directly targeted to public education, and discusses the content of creationism. Questions why Islamic creationism is a copy of that of the Institute for Creation Research…

  16. Understanding Responses to High School Exit Exams in Literacy: A Bourdieusian Analysis of Poetic Transcriptions

    ERIC Educational Resources Information Center

    Huddleston, Andrew P.

    2012-01-01

    In this article, the author demonstrates how a Bourdieusian analysis of poetic transcriptions offers great potential for helping teachers and students to understand how they are responding to state policy mandates in schools. Specifically, the author uses Bourdieu's concepts of field, capital, and habitus to analyze two poetic transcriptions,…

  17. Entering an Ambiguous Space: Evoking Polyvocality in Educational Research through Collective Poetic Inquiry

    ERIC Educational Resources Information Center

    Pithouse-Morgan, Kathleen; Naicker, Inbanathan; Chikoko, Vitallis; Pillay, Daisy; Morojele, Pholoho; Hlao, Teboho

    2014-01-01

    We explore how the participatory, literary arts-based methodology of collective poetic inquiry can facilitate awareness of, and insight into polyvocality in educational research. Using found poetry and haiku poetry, we present a poetic performance in which we engage with diverse voices that manifest in multiple data sources: a student…

  18. Poetic Cohesion in American Sign Language: Valli's "Snowflake"& Coleridge's "Frost at Midnight."

    ERIC Educational Resources Information Center

    Ormsby, Alec

    1995-01-01

    Focuses on original poetic composition in American Sign Language (ASL). The development of a documented body of poetry in ASL and of a framework for poetic usage has demonstrated that the limitations of gestural sign systems are inherent in the cultural development of the deaf and has affirmed the legitimacy of the deaf community and its language.…

  19. Exploring Identities through Poetic Inquiry: Heartful Journeys into Tangled Places of Complicated Truths and Desires

    ERIC Educational Resources Information Center

    Guiney Yallop, John J.; Naylor, Kathleen; Sharif, Shamimara; Taylor, Nancy

    2010-01-01

    One of the challenges we face in higher education is knowing who we are as individuals and as communities. Poetic inquiry (Prendergast, Leggo, & Sameshima, 2009) is a way into that knowing, a way of exploring our own identities and our relationships with each other. Poetic inquiry creates a space for evocative knowing. This research project,…

  20. The Effectiveness of Advance Organizers on the Signification of Poetic Images

    ERIC Educational Resources Information Center

    Bayat, Nihat

    2007-01-01

    Advance organizers activate the most suitable schema to learn new material. Poetic images are signified in schemata and the elements which are not expressed may be called by advance organizers. The purpose of this investigation is to discern the effectiveness of advance organizers on the signification of poetic images. Pretest-posttest…

  1. The Telescope: Outline of a Poetic History

    NASA Astrophysics Data System (ADS)

    Stocchi, M. P.

    2011-06-01

    Amongst the first editions of Galileo's books, only the Saggiatore has on its frontispiece the image of the telescope. Indeed, the telescope is not pictured on the very emphatic frontispieces of the other books in which Galileo was presenting and defending the results achieved by his celestial observations, such as the Sidereus Nuncius. Many contemporary scientists denied the reliability of the telescope, and some even refused to look into the eyepiece. In the 16th and 17th century, the lenses, mirrors, and optical devices of extraordinary complexity did not have the main task of leading to the objective truth but obtaining the deformation of the reality by means of amazing effects of illusion. The Baroque art and literature had the aim of surprising, and the artists gave an enthusiastic support to the telescope. The poems in praise of Galileo's telescopic findings were quite numerous, including Adone composed by Giovanni Battista Marino, one of the most renowned poets of the time. The Galilean discoveries were actually accepted by the poets as ideologically neutral contributions to the "wonder" in spite they were rejected or even condemned by the scientists, philosophers, and theologians.

  2. Are Scientific Abstracts Written in Poetic Verse an Effective Representation of the Underlying Research?

    NASA Astrophysics Data System (ADS)

    Illingworth, Samuel

    2016-04-01

    The central purpose of science is to explain (Purtill, 1970). However, who is that explanation for, and how is this explanation communicated once it has been deduced? Scientific research is typically communicated via papers in journals, with an abstract presented as a summary of that explanation. However, in many instances they may be written in a manner which is non-communicatory to a lay reader (Halliday and Martin, 2003). Research concerning climate change in particular demands to be communicated, because of its global relevance and the potential societal consequences of its findings. This study begins to investigate if poetry could be used as an alternative form of communication, by first assessing if poetic verse is an effective form of communication to other scientists. In order to assess this suitability, a survey was conducted in which two different groups of participants were asked questions based on a scientific abstract. One group of participants was given the original scientific abstract, whilst the second group was instead given a poem written about the scientific study. Quantitative analysis found that whilst a scientific audience found a poetic interpretation of a scientific abstract to be no less interesting or inspiring than the original prose, they did find it to be less accessible. However, further qualitative analysis suggested that the poem did a good job in conveying a similar meaning to that presented in the original abstract. The results of this study indicate that whilst for a scientific audience poetry should not replace the prose abstract, it could be used alongside the original format to inspire the reader to find out more about the topic. Further research is needed to investigate the effectiveness of this approach for a general audience. References: HALLIDAY, M. A. K. & MARTIN, J. R. 2003. Writing science: Literacy and discursive power, Taylor & Francis. PURTILL, R. 1970. The purpose of science. Philosophy of Science, 301-306.

  3. Color, light, and altruistic creation

    NASA Astrophysics Data System (ADS)

    Charnay, Yves

    2002-06-01

    It seems necessary to me to combine a certain technical inventivity with plastic creation, a particular poetry arises from this relation. The sources of inspiration for works, especially works in which color plays a pre-eminent role, do not only come from nature. The fantasy of the creators evolves and changes thanks to discoveries and technological inventions. My work as a painter has made me particularly sensitive to the diversity of the plastic writings in general and to the chromatic writings in particular. (1) Environmental creation imposes a renewal of the means of creation. Conducting experimental works, I study the particularities of light, mainly its incidence on materials (transmission, reflection, colors, textures, etc.) and its mobility. These works are a source of inspiration for my architectural works and nurture my lectures at the Ecole Nationale Superieure des Arts Decoratifs (National College of Decorative Arts). Environmental creation also imposes some qualities on the artist since he, whether he serves a social entity or a person, serves the whole collectivity. Environmental creation has to be envisaged as an altruistic approach.

  4. Beginning of grain harvest in the tri-border region Basel as a proxy for mean April - May temperatures; creation of a long Swiss series c. 1455 AD - 1950 AD

    NASA Astrophysics Data System (ADS)

    Wetter, Oliver; Pfister, Christian

    2010-05-01

    Beginning of grain harvest in the tri-border region Basel as a proxy for mean April-July temperatures; creation of a long Swiss series c. 1454 AD - 1950 AD O. Wetter and C. Pfister Section of Economic, Social and Environmental History, Institute of History, University of Bern, Bern, Switzerland (oliver.wetter@hist.unibe.ch) Before agricultural harvesting machines replaced manual labour the date of the grain harvest was largely dependent on mean temperatures from spring to early summer. It thus constitutes a very valuable source of information to reconstruct these temperatures. The later the harvest began, the cooler spring and early summer must have been and vice versa. For this reconstruction a new data series of grain harvests in the tri-border region Basel (representative for north-west Switzerland, the Alsace (France) and south-west Germany) was used as a temperature proxy. The harvesting dates have been extracted from the account books of the hospital of Basel which cover the period from c.1454 AD to 1705 AD. This series could be completed with several series of grain tithe dates originating from the Swiss Midland, covering the period between 1557 and 1825 and several grain harvest dates series covering the time between 1825 and 1950. Thus a series of almost 500 years could be compiled. Since the method of harvesting remained unchanged until the 1950's when manual labour was replaced by machines, the harvest dates of the modern series, lying within the temperature measurement series, could be used for calibrating the medieval dates.

  5. Are scientific abstracts written in poetic verse an effective representation of the underlying research?

    PubMed Central

    Illingworth, Sam

    2016-01-01

    The central purpose of science is to explain (Purtill, 1970). However, who is that explanation for, and how is this explanation communicated once it has been deduced? Scientific research is typically communicated via papers in journals, with an abstract presented as a summary of that explanation. However, in many instances they may be written in a manner which is non-communicatory to a lay reader (Halliday & Martin, 2003). This study begins to investigate if poetry could be used as an alternative form of communication, by first assessing if poetic verse is an effective form of communication to other scientists. In order to assess this suitability, a survey was conducted in which two different groups of participants were asked questions based on a scientific abstract. One group of participants was given the original scientific abstract, whilst the second group was instead given a poem written about the scientific study. Quantitative analysis found that whilst a scientific audience found a poetic interpretation of a scientific abstract to be no less interesting or inspiring than the original prose, they did find it to be less accessible. However, further qualitative analysis suggested that the poem did a good job in conveying a similar meaning to that presented in the original abstract. The results of this study indicate that whilst for a scientific audience poetry should not replace the prose abstract, it could be used alongside the original format to inspire the reader to find out more about the topic. Further research is needed to investigate the effectiveness of this approach for a non-expert audience. Alternative version: Are scientific papers understood, By anyone from outside of the field; And is an abstract really any good, If jargon means its secrets aren’t revealed? Could poetry present a different way, Of summing up research in a nutshell;  Presented in a language for the lay, Yet still useful for scientists as well? This study aimed to find if it was

  6. Reconciling Evolution and Creation.

    ERIC Educational Resources Information Center

    Tax, Sol

    1983-01-01

    Proposes a way to reconcile evolution with creationism by hypothesizing that the universe was created when the scientific evidence shows, speculating that this was when God began the series of creations described in Genesis, and assuming that God gave humans intelligence to uncover the methods by which he ordained scientific evolution. (Author/MJL)

  7. Digital Poetry: A Narrow Relation between Poetics and the Codes of the Computational Logic

    NASA Astrophysics Data System (ADS)

    Laurentiz, Silvia

    The project "Percorrendo Escrituras" (Walking Through Writings Project) has been developed at ECA-USP Fine Arts Department. Summarizing, it intends to study different structures of digital information that share the same universe and are generators of a new aesthetics condition. The aim is to search which are the expressive possibilities of the computer among the algorithm functions and other of its specific properties. It is a practical, theoretical and interdisciplinary project where the study of programming evolutionary language, logic and mathematics take us to poetic experimentations. The focus of this research is the digital poetry, and it comes from poetics of permutation combinations and culminates with dynamic and complex systems, autonomous, multi-user and interactive, through agents generation derivations, filtration and emergent standards. This lecture will present artworks that use some mechanisms introduced by cybernetics and the notion of system in digital poetry that demonstrate the narrow relationship between poetics and the codes of computational logic.

  8. Neurocognitive poetics: methods and models for investigating the neuronal and cognitive-affective bases of literature reception

    PubMed Central

    Jacobs, Arthur M.

    2015-01-01

    A long tradition of research including classical rhetoric, esthetics and poetics theory, formalism and structuralism, as well as current perspectives in (neuro)cognitive poetics has investigated structural and functional aspects of literature reception. Despite a wealth of literature published in specialized journals like Poetics, however, still little is known about how the brain processes and creates literary and poetic texts. Still, such stimulus material might be suited better than other genres for demonstrating the complexities with which our brain constructs the world in and around us, because it unifies thought and language, music and imagery in a clear, manageable way, most often with play, pleasure, and emotion (Schrott and Jacobs, 2011). In this paper, I discuss methods and models for investigating the neuronal and cognitive-affective bases of literary reading together with pertinent results from studies on poetics, text processing, emotion, or neuroaesthetics, and outline current challenges and future perspectives. PMID:25932010

  9. Neurocognitive poetics: methods and models for investigating the neuronal and cognitive-affective bases of literature reception.

    PubMed

    Jacobs, Arthur M

    2015-01-01

    A long tradition of research including classical rhetoric, esthetics and poetics theory, formalism and structuralism, as well as current perspectives in (neuro)cognitive poetics has investigated structural and functional aspects of literature reception. Despite a wealth of literature published in specialized journals like Poetics, however, still little is known about how the brain processes and creates literary and poetic texts. Still, such stimulus material might be suited better than other genres for demonstrating the complexities with which our brain constructs the world in and around us, because it unifies thought and language, music and imagery in a clear, manageable way, most often with play, pleasure, and emotion (Schrott and Jacobs, 2011). In this paper, I discuss methods and models for investigating the neuronal and cognitive-affective bases of literary reading together with pertinent results from studies on poetics, text processing, emotion, or neuroaesthetics, and outline current challenges and future perspectives. PMID:25932010

  10. Poetics, Power, Possibilities, and Playfulness: Zombies, Performance, and Making Meaning in Young People's Lives

    ERIC Educational Resources Information Center

    Wright, Peter

    2015-01-01

    This article considers drama/theater education as a form of constructivism where popular culture is both accessed and employed to engage young people and animate education. Using the familiar cultural trope of zombies, and in reference to three separate performance projects, attention is drawn to why projects such as these matter and why they…

  11. Creationism and Scientism.

    ERIC Educational Resources Information Center

    Howick, William H.

    The creationism evolution controversy has become a problem of major concern in many states, especially Arkansas and Louisiana, and is the basis for dispute in many courts. Creationists, sensing the need for a modern approach, have now become less concerned with the theological rationale for their argument and have turned to the scientific field as…

  12. In Search of a Poetic Drama for the Post-Modernist Age.

    ERIC Educational Resources Information Center

    Flannery, James W.

    The ideas and techniques of post-modernist art and the imagist theatre represent an important preparatory stage in the revival of poetic drama. During the 1960s and early 1970s, a number of experimental companies rebelled against the realism of the American theatre and began to produce works that stressed emotional authenticity in acting, active…

  13. A Figment of Their Imagination: Adolescent Poetic Literacy in an Online Affinity Space

    ERIC Educational Resources Information Center

    Padgett, Elizabeth R.; Curwood, Jen Scott

    2016-01-01

    Drawing on sociocultural perspectives, this case study investigated ways that youths write, read, and critique poetry in an online affinity space. Specifically, it used a thematic analysis of interviews, a linguistic analysis of online feedback mechanisms, and poetic analysis to gain insight into how four teens engaged with poetry on the Figment…

  14. Past Buoy Lines: Exploring Metaphors, Boundaries, and Poetic Possibilities in Giftedness Research

    ERIC Educational Resources Information Center

    Richardson, Pamela

    2009-01-01

    This piece is a poetic and narrative inquiry (Leggo, 2004) into the conceptual, physical, and emotional underpinnings of research methodology in the field of gifted education. First, the author explores the metaphorical possibility of swimming rather than standing in the field of inquiry and how relationships to self, environment, and other would…

  15. A Poetic and Visual Inquiry into the Male Professoriate: Clive, Todd, Mark and William

    ERIC Educational Resources Information Center

    Blaikie, Fiona

    2011-01-01

    This is a poetic and visual arts-informed inquiry into the male professoriate: Situated in social theory on the body and clothing, artworks, and poetry, visual identity and male scholarship are revealed and presented. Dress is a self-reflexive personal, social and political statement that challenges and/or confirms gendered and social roles.…

  16. The Licensing of the Poetic in Nineteenth-Century Composition-Rhetoric Textbooks

    ERIC Educational Resources Information Center

    Peary, Alexandria

    2009-01-01

    This historical exploration tracks changes in rules concerning figurative language in nineteenth-century composition-rhetoric textbooks. The century's lessening of millennium-long restriction of the poetic allowed not only creative writing into academia but composition as well, as composition at its beginning was intertwined with creative writing.…

  17. Creationism and intelligent design.

    PubMed

    Pennock, Robert T

    2003-01-01

    Creationism, the rejection of evolution in favor of supernatural design, comes in many varieties besides the common young-earth Genesis version. Creationist attacks on science education have been evolving in the last few years through the alliance of different varieties. Instead of calls to teach "creation science," one now finds lobbying for "intelligent design" (ID). Guided by the Discovery Institute's "Wedge strategy," the ID movement aims to overturn evolution and what it sees as a pernicious materialist worldview and to renew a theistic foundation to Western culture, in which human beings are recognized as being created in the image of God. Common ID arguments involving scientific naturalism, "irreducible complexity," "complex specified information," and "icons of evolution," have been thoroughly examined and refuted. Nevertheless, from Kansas to Ohio to the U.S. Congress, ID continues lobbying to teach the controversy, and scientists need to be ready to defend good evolution education. PMID:14527300

  18. Aquinas and Contemporary Cosmology: Creation and Beginnings

    NASA Astrophysics Data System (ADS)

    Carroll, William E.

    Discussions in the Middle Ages about creation and the temporal beginning of the world involved sophisticated analyses in theology, metaphysics, and natural philosophy. Mediaeval insights on this subject, especially Thomas Aquinas' defense of the intelligibility of an eternal, created universe, can help to clarify reflections about the philosophical and theological implications of contemporary cosmological theories: from the "singularity" of the Big Bang, to "quantum tunneling from nothing," to multiverse scenarios. Thomas' insights help us to see the value of Georges Lemaître's insistence that his cosmological reflections must be kept separate from an analysis of creation. This essay will look at different senses of "beginning" and examine the claim that creation, in its fundamental meaning, tells us nothing about whether there is a temporal beginning to the universe. Multiverse models, like that recently proposed by Stephen Hawking and Leonard Mlodinow, may challenge certain views of a Grand Designer, but not of a Creator.

  19. Creation of learning kits

    NASA Technical Reports Server (NTRS)

    Stow, D. A.; Estes, J. E.; Mertz, F. C.

    1981-01-01

    A learning kit is an essential part of any remote sensing workshop, course, or in-house training program to provide the "hands-on" experience of working with remotely sensed imagery. This is the objective of laboratory and field exercises as well as the reason behind the production of imagery/map kits. The way in which these learning kits (containing conventional remotely sensed and collateral data products) are put together is described and some concerns that influence the creation of learning kits are discussed. These include budgetary constraints, number of imagery types, and number of collateral data types.

  20. Stochastic Process Creation

    NASA Astrophysics Data System (ADS)

    Esparza, Javier

    In many areas of computer science entities can “reproduce”, “replicate”, or “create new instances”. Paramount examples are threads in multithreaded programs, processes in operating systems, and computer viruses, but many others exist: procedure calls create new incarnations of the callees, web crawlers discover new pages to be explored (and so “create” new tasks), divide-and-conquer procedures split a problem into subproblems, and leaves of tree-based data structures become internal nodes with children. For lack of a better name, I use the generic term systems with process creation to refer to all these entities.

  1. Committees active against creationism

    NASA Astrophysics Data System (ADS)

    Weinberg, Stan

    In 1981 in Federal District Court, Judge William R. Overton held that the Arkansas law mandating equal time for the teaching of “scientific creationism” in the state's public schools was unconstitutional.The Overton decision was the latest in a series of legislative and judicial setbacks suffered by fundamentalists who advocate the introduction of creationism into schools, libraries, museums, and other public institutions. But rather than giving up the ghost, creationists are now switching their campaign into a series of local confrontations. In California the teaching of creationism in San Jose high schools is defended while the use of an evolution-oriented high school biology text is attacked. In Iowa an ambitious effort to introduce shoddy creationist paperbacks into the schools of 60 communities has just bogged down. In Michigan an exhibit on plant development in a modest, county-run museum is characterized as “blasphemous” because of the exhibit's evolutionary tone. So it goes across the United States and Canada.

  2. Beginning of grain harvest in the tri-border region Basel as a proxy for mean April-July temperatures; creation of a long Swiss series c. 1454 AD - 1950 AD

    NASA Astrophysics Data System (ADS)

    Wetter, O.; Pfister, C.

    2010-09-01

    Before agricultural harvesting machines replaced manual labour the date of the grain harvest was largely dependent on mean temperatures from spring to early summer. It thus constitutes a very valuable source of information to reconstruct these temperatures. The later the harvest began, the cooler spring and early summer must have been and vice versa. For this reconstruction a new data series of grain harvests in the tri-border region Basel(representative for north-west Switzerland, the Alsace (France) and south-west Germany)was used as a temperature proxy. The harvesting dates have been extracted from the account books of the hospital of Basel which cover the period from c.1454 AD to 1705 AD. This series could be completed with several series of grain tithe dates originating from the Swiss Midland, covering the period between 1557 and 1825 and several grain harvest dates series covering the time between 1825 and 1950. Thus a series of almost 500 years could be compiled. Since the method of harvesting remained unchanged until the 1950's when manual labour was replaced by machines, the harvest dates of the modern series, lying within the temperature measurement series, could be used for calibrating the medieval dates.

  3. Creationism, Censorship, and Academic Freedom.

    ERIC Educational Resources Information Center

    Sturm, Susan P.

    1982-01-01

    Argues that the fight against creationism in public schools is essential to the preservation of First Amendment rights guaranteed by the U.S. Constitution. Discusses how creationists, to avoid religious issues, are presenting the "creation-science" (pseudoscience) issue in terms of academic freedom and censorship. (Author/JN)

  4. Creation, the eschaton, and bioethics.

    PubMed

    Moraczewski, A S

    1979-09-01

    The Christian's role in renewing the universe is to discover the true name of God's creation and to use technology as a serious enterprise of co-creation. Guided by a bioethics based on Gospel values, the Christian healer brings the eschaton closer to realization. PMID:468196

  5. Is the creation of artificial life morally significant?

    PubMed Central

    Douglas, Thomas; Powell, Russell; Savulescu, Julian

    2013-01-01

    In 2010, the Venter lab announced that it had created the first bacterium with an entirely synthetic genome. This was reported to be the first instance of ‘artificial life,’ and in the ethical and policy discussions that followed it was widely assumed that the creation of artificial life is in itself morally significant. We cast doubt on this assumption. First we offer an account of the creation of artificial life that distinguishes this from the derivation of organisms from existing life and clarify what we mean in asking whether the creation of artificial life has moral significance. We then articulate and evaluate three attempts to establish that the creation of artificial life is morally significant. These appeal to (1) the claim that the creation of artificial life involves playing God, as expressed in three distinct formulations; (2) the claim that the creation of artificial life will encourage reductionist attitudes toward the living world that undermine the special moral value accorded to life; and (3) the worry that artificial organisms will have an uncertain functional status and consequently an uncertain moral status. We argue that all three attempts to ground the moral significance of the creation of artificial life fail, because none of them establishes that the creation of artificial life is morally problematic in a way that the derivation of organisms from existing life forms is not. We conclude that the decisive moral consideration is not how life is created but what non-genealogical properties it possesses. PMID:23810562

  6. Is the creation of artificial life morally significant?

    PubMed

    Douglas, Thomas; Powell, Russell; Savulescu, Julian

    2013-12-01

    In 2010, the Venter lab announced that it had created the first bacterium with an entirely synthetic genome. This was reported to be the first instance of 'artificial life,' and in the ethical and policy discussions that followed it was widely assumed that the creation of artificial life is in itself morally significant. We cast doubt on this assumption. First we offer an account of the creation of artificial life that distinguishes this from the derivation of organisms from existing life and clarify what we mean in asking whether the creation of artificial life has moral significance. We then articulate and evaluate three attempts to establish that the creation of artificial life is morally significant. These appeal to (1) the claim that the creation of artificial life involves playing God, as expressed in three distinct formulations; (2) the claim that the creation of artificial life will encourage reductionist attitudes toward the living world that undermine the special moral value accorded to life; and (3) the worry that artificial organisms will have an uncertain functional status and consequently an uncertain moral status. We argue that all three attempts to ground the moral significance of the creation of artificial life fail, because none of them establishes that the creation of artificial life is morally problematic in a way that the derivation of organisms from existing life forms is not. We conclude that the decisive moral consideration is not how life is created but what non-genealogical properties it possesses. PMID:23810562

  7. Anti-creationism in America

    NASA Astrophysics Data System (ADS)

    Park, Hee-Joo

    This thesis documents the development of organised anti-creationism in America. The revival of creationism culminated in the late 1970s with the success of creationists' national campaign for the introduction of legislation mandating "equal-time" for scientific creationism and evolution in the public schools. This prompted a proliferation of local protest groups which were eventually linked by the network called the Committees of Correspondence. This network became the political arm of the anti-creation movement at the grass-roots level. On the other hand, a small group of evolutionists responded to the creationist arguments by launching a journal, Creation/Evolution, which disseminated anti-creationism arguments. At the educational front, the National Association of Biology Teachers led the battle. These political, polemical and educational efforts were combined and evolved into the National Center for Science Education in 1986. With the NCSE, the evolution camp for the first time had its own full-time defenders to oppose large well-financed anti-evolution efforts. It appears, however, that the impact of organised anti-creationism was fairly limited. Evidence suggests that, despite anti-creationists' concerted efforts, the creationist movement in the nineties is as vigorous as ever and its influence on public beliefs about origins of the organic world remains strong. Gallup Polls have consistently shown that almost half of the adult population in the U.S. believes in the creation of humans about 10,000 years ago. Despite this dismal situation, major scientific bodies have failed to become directly engaged in the anti-creationism campaign due to their concern over public relation. Scientific organisations depend on public support for their research funds and therefore they generally do not want to offend the public by directly challenging its cherished beliefs such as creationism. Therefore, the ongoing battle has been largely left in the hands of individual

  8. Analysis of poetic literature using B. F. Skinner's theoretical framework from verbal behavior

    PubMed Central

    Luke, Nicole M.

    2003-01-01

    This paper examines Skinner's work on verbal behavior in the context of literature as a particular class of written verbal behavior. It looks at contemporary literary theory and analysis and the contributions that Skinner's theoretical framework can make. Two diverse examples of poetic literature are chosen and analyzed following Skinner's framework, examining the dynamic interplay between the writer and reader that take place within the bounds of the work presented. It is concluded that Skinner's hypotheses about verbal behavior and the functional approach to understanding it have much to offer literary theorists in their efforts to understand literary works and should be more carefully examined.

  9. Creationism and the Dinosaur Boom.

    ERIC Educational Resources Information Center

    Stokes, William Lee

    1989-01-01

    Discusses books and materials published by creationist organizations to promote creation-science interpretations on the demise of the dinosaur. Compares many creationist theories with current evolution theories and geological records. (MVL)

  10. 'Ethos' Enabling Organisational Knowledge Creation

    NASA Astrophysics Data System (ADS)

    Matsudaira, Yoshito

    This paper examines knowledge creation in relation to improvements on the production line in the manufacturing department of Nissan Motor Company and aims to clarify embodied knowledge observed in the actions of organisational members who enable knowledge creation will be clarified. For that purpose, this study adopts an approach that adds a first, second, and third-person's viewpoint to the theory of knowledge creation. Embodied knowledge, observed in the actions of organisational members who enable knowledge creation, is the continued practice of 'ethos' (in Greek) founded in Nissan Production Way as an ethical basis. Ethos is knowledge (intangible) assets for knowledge creating companies. Substantiated analysis classifies ethos into three categories: the individual, team and organisation. This indicates the precise actions of the organisational members in each category during the knowledge creation process. This research will be successful in its role of showing the indispensability of ethos - the new concept of knowledge assets, which enables knowledge creation -for future knowledge-based management in the knowledge society.

  11. Circles of (Im)Perfection: A Story of Student Teachers' Poetic (Re)Encounters with Self and Pedagogy

    ERIC Educational Resources Information Center

    MacKenzie, Sarah K.

    2011-01-01

    Teaching is vulnerable work where self and other enter into intimate encounters that can change one's sense of self and purpose within the world. Through this poetic rendering, I seek to piece together a story of communal becoming within the space of a student teaching seminar. The work was collaborative and ongoing as students engaged with one…

  12. Waxing Poetic.

    ERIC Educational Resources Information Center

    Greenman, Geri

    2003-01-01

    Describes an art project using the technique called "Batik" that incorporated watercolor painting with mixed media to appeal to students in a combined art class. Discusses how the students created their artworks and includes a list of materials and objectives. (CMK)

  13. Poetic Machinations.

    ERIC Educational Resources Information Center

    Bootz, Philippe

    1996-01-01

    Recalls the historical evolution of computer poetry which evolves from experimentation to cultural entity. Places emphasis on the French evolution through its main expressions. Discusses the differences between the viewpoints of A.L.A.M.O. and L.A.I.R.E. (2 groups of writers). (PA)

  14. Evolutionary Creation: Moving beyond the Evolution versus Creation Debate

    ERIC Educational Resources Information Center

    Lamoureux, Denis O.

    2010-01-01

    Evolutionary creation offers a conservative Christian approach to evolution. It explores biblical faith and evolutionary science through a Two Divine Books model and proposes a complementary relationship between Scripture and science. The Book of God's Words discloses the spiritual character of the world, while the Book of God's Works reveals the…

  15. Pueblo Folklore, Landscape Phenomenology and the Visual Poetics of Fajada Butte

    NASA Astrophysics Data System (ADS)

    Carey, C.

    2009-08-01

    In the interest of reexamining the site of Fajada Butte in Chaco Canyon, this paper seeks to recontextualize discussions of its controversial spiral petroglyphs and astronomical phenomena (Sun Daggers) with reference to landscape phenomenology, visual and literary poetics, and the astronomical orientation of contemporary Pueblo ceremonial practices. The dearth of recent scholarship on Fajada Butte may have arisen from the many controversial arguments about its function from a variety of disciplinary locations including archaeology, anthropology, geology, and archeoastronomy. Via an emphasis on the physical landscape, storytelling, contemporary ceremonial practices and ancestral ties to Chaco Canyon, the Zuni and Hopi pueblos provide a context for re-examining the astronomical phenomena of Fajada Butte as a natural shrine of the of Chacoan culture and repository of an array of symbolic content.

  16. [Trait-aggression and conscious poetic attitude in the background of Attila József's suicide].

    PubMed

    Zsédel, Krisztina; Gerevich, József

    2015-01-01

    Although recently many studies have indicated close connection between aggressive behaviour and suicide, and we can infer at Attila Jozsef's high trait-aggression from several cases, there is no research so far that would analyse the topic of the poet's aggression. We examine in this study the high trait-aggression and conscious poetic attitude of Attila Jozsef and put the question how could those two contribute to his suicide. Recollections of Attila Jozsef's contemporaries reveal that the poet's life was accompanied along with auto- and heteroaggression. By analysing his Rorschach-test, we can also conclude on the weakness of his aggression-control. During his psychoanalytic treatment from 1931 on, some difficult memories and unacceptable desires became revoked, and his aggressive outbreaks became unmanageable, first of all against some females in his life. His free-association works from this period are full of rude, incestuous, aggressive expressions. In spite of these, there is no trace of aggression in his poems - he masks his aggression in them by keeping precisely to formal criteria. We suppose that behind the masking there are unconscious processes, such as a very strong desire to get attached and fear of solitude that led to his aspiration to consciously form "the myth of the good poet". Art's healing power could not prevail as the spontaneous creative process has been turned into a conscious one. His impulses that came to light in the analytic process and were only partly sublime may have returned thus and became urgent and pressing again. We suppose that his high trait-aggression and his conscious poetic attitude together contributed to his life's tragic ending. PMID:26202624

  17. Experiencing Collaborative Knowledge Creation Processes

    ERIC Educational Resources Information Center

    Jakubik, Maria

    2008-01-01

    Purpose: How people learn and create knowledge together through interactions in communities of practice (CoPs) is not fully understood. The purpose of this paper is to create and apply a model that could increase participants' consciousness about knowledge creation processes. Design/methodology/approach: This four-month qualitative research was…

  18. Knowledge Creation in Constructivist Learning

    ERIC Educational Resources Information Center

    Jaleel, Sajna; Verghis, Alie Molly

    2015-01-01

    In today's competitive global economy characterized by knowledge acquisition, the concept of knowledge management has become increasingly prevalent in academic and business practices. Knowledge creation is an important factor and remains a source of competitive advantage over knowledge management. Constructivism holds that learners learn actively…

  19. Evidence for cosmological particle creation?

    NASA Astrophysics Data System (ADS)

    Pigozzo, C.; Carneiro, S.; Alcaniz, J. S.; Borges, H. A.; Fabris, J. C.

    2016-05-01

    A joint analysis of the linear matter power spectrum, distance measurements from type Ia supernovae and the position of the first peak in the anisotropy spectrum of the cosmic microwave background indicates a cosmological, late-time dark matter creation at 95% confidence level.

  20. Uprising of Creation in Education

    ERIC Educational Resources Information Center

    Hatamleh, Habes Mohamed

    2015-01-01

    This research (Uprising of Creation in Education) aims at defining the importance of creativity in education, and its reflection on the elements of the educational process. Creativity is regarded an important element in the nations progress, which depends on the minds of their sons. Creativity became the language of the present age, after the…

  1. Missing energies at pair creation

    NASA Technical Reports Server (NTRS)

    El-Ela, A. A.; Bagge, E. R.; Hassan, S.

    1985-01-01

    Wilson cloud chamber measurements of the separated spectra of positrons and electrons produced by gamma quanta of 6.14 MeV differ considerably from the theoretically predicted spectra by BETHE and HEITLER, but are in good agreement with those of a modified theory of pair creation.

  2. The Scientific Response to Creationism.

    ERIC Educational Resources Information Center

    Cracraft, Joel

    1982-01-01

    Examines proposition that creationism is legitimate science, including philosophical basis of that claim and methods used to discredit contemporary scientific thought. Discusses creationist's arguments against scientific findings related to second law of thermodynamics, improbability of evolution, earth's age, geological record, fossil transitions…

  3. Evolution versus Creationism in Education

    ERIC Educational Resources Information Center

    Apple, Michael W.

    2008-01-01

    As part of the continuing series of the Reviewing Policy section, this article examines some of the recent literature on the creation-evolution controversy. These controversies are placed within a larger analysis of the growth of authoritarian populist movements in the United States. The article then focuses attention on debates both over a number…

  4. Creationism, Evolution, and Science Education

    SciTech Connect

    Scott, Eugenie C.

    2005-06-22

    Many topics in the curriculum of American schools are controversial, but perhaps the one with the longest tenure is evolution. Three arguments are made against evolution: that it is allegedly weak science ('evolution is a theory in crisis'); that it is incompatible with religion; and that it is only 'fair' to 'balance' evolution with creationism. Regardless of the appropriateness of their application to science education, all three of the arguments are made to try to restrict the teaching of evolution. Variants of the fairness argument such as balancing evolution with 'scientific alternatives to evolution' or balancing evolution with 'arguments against evolution' have in fact become the current predominant antievolutionist strategy. Current events in the creationism/evolution controversy will be reviewed, and suggestions made for how to promote sound science education in the schools.

  5. Creationism in 20th-Century America.

    ERIC Educational Resources Information Center

    Numbers, Ronald L.

    1982-01-01

    As the crusade to outlaw the teaching of evolution changed to a battle for equal time for creationism, the ideological defenses of that doctrine also shifted, from biblical to scientific grounds. The development of "scientific creationism" is described, focusing on the intellectual leaders of creationism, particularly those claiming scientific…

  6. Fundamentalist Bedfellows: Political Creationism in Turkey.

    ERIC Educational Resources Information Center

    Shapiro, Arthur M.

    1999-01-01

    Defines Islamic creationism and anti-evolutionism in Turkey, provides information about political and cultural changes starting from the 1920s, and discusses Islamic movements at this time. Presents examples of politicians' approaches to this issue and points out the effects of Christian creationism and the Institute for Creation Research (ICR) on…

  7. Thermodynamics of cosmological matter creation.

    PubMed

    Prigogine, I; Geheniau, J; Gunzig, E; Nardone, P

    1988-10-01

    A type of cosmological history that includes large-scale entropy production is proposed. These cosmologies are based on reinterpretation of the matter-energy stress tensor in Einstein's equations. This modifies the usual adiabatic energy conservation laws, thereby including irreversible matter creation. This creation corresponds to an irreversible energy flow from the gravitational field to the created matter constituents. This point of view results from consideration of the thermodynamics of open systems in the framework of cosmology. It is shown that the second law of thermodynamics requires that space-time transforms into matter, while the inverse transformation is forbidden. It appears that the usual initial singularity associated with the big bang is structurally unstable with respect to irreversible matter creation. The corresponding cosmological history therefore starts from an instability of the vacuum rather than from a singularity. This is exemplified in the framework of a simple phenomenological model that leads to a three-stage cosmology: the first drives the cosmological system from the initial instability to a de Sitter regime, and the last connects with the usual matter-radiation Robertson-Walker universe. Matter as well as entropy creation occurs during the first two stages, while the third involves the traditional cosmological evolution. A remarkable fact is that the de Sitter stage appears to be an attractor independent of the initial fluctuation. This is also the case for all the physical predictions involving the present Robertson-Walker universe. Most results obtained previously, in the framework of quantum field theory, can now be obtained on a macroscopic basis. It is shown that this description leads quite naturally to the introduction of primeval black holes as the intermediate stage between the Minkowski vacuum and the present matter-radiation universe. The instability at the origin of the universe is the result of fluctuations of the

  8. Dealing with Creationism in Astronomy

    NASA Astrophysics Data System (ADS)

    Bridgman, W. T.

    2005-12-01

    In recent years, the battle to force some form of pseudo-science into American science classrooms has intensified. In court cases and Boards of Education, the sides have formed between religious groups claiming to desire a `balanced' treatment and scientific groups insisting on a total ban on the topics. But there is a third option which has not been explored. Many claims of `Creation Science' and other pseudosciences can be explored and refuted at the level of introductory physics and astronomy classes. I will present a few claims of Young-Earth Creationists (YECs) pertaining to cosmology and illustrate some methods for refuting them.

  9. Thermodynamics of cosmological matter creation

    PubMed Central

    Prigogine, I.; Geheniau, J.; Gunzig, E.; Nardone, P.

    1988-01-01

    A type of cosmological history that includes large-scale entropy production is proposed. These cosmologies are based on reinterpretation of the matter-energy stress tensor in Einstein's equations. This modifies the usual adiabatic energy conservation laws, thereby including irreversible matter creation. This creation corresponds to an irreversible energy flow from the gravitational field to the created matter constituents. This point of view results from consideration of the thermodynamics of open systems in the framework of cosmology. It is shown that the second law of thermodynamics requires that space-time transforms into matter, while the inverse transformation is forbidden. It appears that the usual initial singularity associated with the big bang is structurally unstable with respect to irreversible matter creation. The corresponding cosmological history therefore starts from an instability of the vacuum rather than from a singularity. This is exemplified in the framework of a simple phenomenological model that leads to a three-stage cosmology: the first drives the cosmological system from the initial instability to a de Sitter regime, and the last connects with the usual matter-radiation Robertson-Walker universe. Matter as well as entropy creation occurs during the first two stages, while the third involves the traditional cosmological evolution. A remarkable fact is that the de Sitter stage appears to be an attractor independent of the initial fluctuation. This is also the case for all the physical predictions involving the present Robertson-Walker universe. Most results obtained previously, in the framework of quantum field theory, can now be obtained on a macroscopic basis. It is shown that this description leads quite naturally to the introduction of primeval black holes as the intermediate stage between the Minkowski vacuum and the present matter-radiation universe. The instability at the origin of the universe is the result of fluctuations of the

  10. Pair creation and plasma oscillations.

    SciTech Connect

    Prozorkevich, A. V.; Vinnik, D. V.; Schmidt, S. M.; Hecht, M. B.; Roberts, C. D.

    2000-12-15

    We describe aspects of particle creation in strong fields using a quantum kinetic equation with a relaxation-time approximation to the collision term. The strong electric background field is determined by solving Maxwell's equation in tandem with the Vlasov equation. Plasma oscillations appear as a result of feedback between the background field and the field generated by the particles produced. The plasma frequency depends on the strength of the initial background fields and the collision frequency, and is sensitive to the necessary momentum-dependence of dressed-parton masses.

  11. Knowledge Creation in Nursing Education

    PubMed Central

    Hassanian, Zahra Marzieh; Ahanchian, Mohammad Reza; Ahmadi, Suleiman; Gholizadeh, Rezvan Hossein; Karimi-Moonaghi, Hossein

    2015-01-01

    In today’s society, knowledge is recognized as a valuable social asset and the educational system is in search of a new strategy that allows them to construct their knowledge and experience. The purpose of this study was to explore the process of knowledge creation in nursing education. In the present study, the grounded theory approach was used. This method provides a comprehensive approach to collecting, organizing, and analyzing data. Data were obtained through 17 semi-structured interviews with nursing faculties and nursing students. Purposeful and theoretical sampling was conducted. Based on the method of Strauss and Corbin, the data were analyzed using fragmented, deep, and constant-comparative methods. The main categories included striving for growth and reduction of ambiguity, use of knowledge resources, dynamism of mind and social factors, converting knowledge, and creating knowledge. Knowledge was converted through mind processes, individual and group reflection, praxis and research, and resulted in the creation of nursing knowledge. Discrete nursing knowledge is gained through disconformity research in order to gain more individual advantages. The consequence of this analysis was gaining new knowledge. Knowledge management must be included in the mission and strategic planning of nursing education, and it should be planned through operational planning in order to create applicable knowledge. PMID:25716383

  12. Iconicity can ground the creation of vocal symbols

    PubMed Central

    Perlman, Marcus; Dale, Rick; Lupyan, Gary

    2015-01-01

    Studies of gestural communication systems find that they originate from spontaneously created iconic gestures. Yet, we know little about how people create vocal communication systems, and many have suggested that vocalizations do not afford iconicity beyond trivial instances of onomatopoeia. It is unknown whether people can generate vocal communication systems through a process of iconic creation similar to gestural systems. Here, we examine the creation and development of a rudimentary vocal symbol system in a laboratory setting. Pairs of participants generated novel vocalizations for 18 different meanings in an iterative ‘vocal’ charades communication game. The communicators quickly converged on stable vocalizations, and naive listeners could correctly infer their meanings in subsequent playback experiments. People's ability to guess the meanings of these novel vocalizations was predicted by how close the vocalization was to an iconic ‘meaning template’ we derived from the production data. These results strongly suggest that the meaningfulness of these vocalizations derived from iconicity. Our findings illuminate a mechanism by which iconicity can ground the creation of vocal symbols, analogous to the function of iconicity in gestural communication systems. PMID:26361547

  13. Iconicity can ground the creation of vocal symbols.

    PubMed

    Perlman, Marcus; Dale, Rick; Lupyan, Gary

    2015-08-01

    Studies of gestural communication systems find that they originate from spontaneously created iconic gestures. Yet, we know little about how people create vocal communication systems, and many have suggested that vocalizations do not afford iconicity beyond trivial instances of onomatopoeia. It is unknown whether people can generate vocal communication systems through a process of iconic creation similar to gestural systems. Here, we examine the creation and development of a rudimentary vocal symbol system in a laboratory setting. Pairs of participants generated novel vocalizations for 18 different meanings in an iterative 'vocal' charades communication game. The communicators quickly converged on stable vocalizations, and naive listeners could correctly infer their meanings in subsequent playback experiments. People's ability to guess the meanings of these novel vocalizations was predicted by how close the vocalization was to an iconic 'meaning template' we derived from the production data. These results strongly suggest that the meaningfulness of these vocalizations derived from iconicity. Our findings illuminate a mechanism by which iconicity can ground the creation of vocal symbols, analogous to the function of iconicity in gestural communication systems. PMID:26361547

  14. Skyrmion creation and annihilation by spin waves

    SciTech Connect

    Liu, Yizhou Yin, Gen; Lake, Roger K.; Zang, Jiadong; Shi, Jing

    2015-10-12

    Single skyrmion creation and annihilation by spin waves in a crossbar geometry are theoretically analyzed. A critical spin-wave frequency is required both for the creation and the annihilation of a skyrmion. The minimum frequencies for creation and annihilation are similar, but the optimum frequency for creation is below the critical frequency for skyrmion annihilation. If a skyrmion already exists in the cross bar region, a spin wave below the critical frequency causes the skyrmion to circulate within the central region. A heat assisted creation process reduces the spin-wave frequency and amplitude required for creating a skyrmion. The effective field resulting from the Dzyaloshinskii-Moriya interaction and the emergent field of the skyrmion acting on the spin wave drive the creation and annihilation processes.

  15. Concept Papers: Relationships between Vocational Education and Job Creation. Job Creation Project.

    ERIC Educational Resources Information Center

    Illinois Univ., Champaign.

    This publication contains ten papers designed to show relationships between job creation and vocational education. Information is presented regarding three areas: (1) national and state perspectives of job creation, (2) examples of how specific vocational education disciplines impact in the job creation process, and (3) case studies of job…

  16. Does Teaching Creationism Facilitate Student Autonomy?

    ERIC Educational Resources Information Center

    Warnick, Bryan R.; Fooce, C. David

    2007-01-01

    The teaching of evolution in US public schools continues to generate controversy. One argument for including creationism in science classrooms is based on the goal of facilitating student autonomy. Autonomy requires that students be exposed to significant alternatives, it is argued, and religious creation stories offer a significant alternative to…

  17. Science and Creation: Geological, Theological & Educational Perspectives.

    ERIC Educational Resources Information Center

    Hanson, Robert W., Ed.

    This book provides working examples of how different teachers, scientists, and theologians have dealt with problems of "creation science" versus evolutionary concepts. A 1982 symposia on the topic of science and creation was so well received that the participants were asked to submit formal presentations; this book is a collection of these papers.…

  18. History Forum Addresses Creation/Evolution Controversy.

    ERIC Educational Resources Information Center

    Schweinsberg, John

    1997-01-01

    A series of programs entitled Creationism and Evolution: The History of a Controversy was presented at the University of Alabama in Huntsville. The controversy was addressed from an historical and sociological, rather than a scientific perspective. Speakers addressed the evolution of scientific creationism, ancient texts versus sedimentary rocks…

  19. Evolution, Creationism, and the Courts: 20 Questions

    ERIC Educational Resources Information Center

    Moore, Randy; Miksch, Karen L.

    2003-01-01

    The teaching of evolution and creationism is controversial to many people in the United States. Knowledge of the many important court-decisions about the teaching of evolution and creationism in the United States can be used not only to resist anti-evolution activities of creationists, but also to help teachers address questions about the teaching…

  20. Evolution versus Creationism: The Public Education Controversy.

    ERIC Educational Resources Information Center

    Zetterberg, J. Peter, Ed.

    The University of Minnesota organized a conference ("Evolution and Public Education," December 5, 1981) to help clarify issues in the creation/evolution controversy and to examine arguments of the proponents of scientific creationism. This six-part book, a revised version of a resource manual compiled for the conference: (1) discusses the theory…

  1. Once More Unto the Breach. . . Creationism Revisited.

    ERIC Educational Resources Information Center

    Eldredge, Niles

    1984-01-01

    Discusses the resurgence of creationism as part of the upsurge of neo-populism and the new conservatism, and its importance due to its political nature. Creationist arguments are outlined, some problems created by the confrontation between creationism and science are discussed, and this confrontation's effects on the science classroom are…

  2. Crowdsourcing Content Creation in the Classroom

    ERIC Educational Resources Information Center

    Hills, Thomas T.

    2015-01-01

    The recent growth in crowdsourcing technologies offers a new way of envisioning student involvement in the classroom. This article describes a participatory action research approach to combining crowdsourced content creation with the student as producer model, whereby students' interests are used to drive the identification and creation of…

  3. Matter creation and cosmic acceleration

    NASA Astrophysics Data System (ADS)

    Ramos, Rudnei O.; Vargas dos Santos, Marcelo; Waga, Ioav

    2014-04-01

    We investigate the creation of cold dark matter (CCDM) cosmology as an alternative to explain the cosmic acceleration. Particular attention is given to the evolution of density perturbations and constraints coming from recent observations. By assuming negligible effective sound speed we compare CCDM predictions with redshift-space-distortion based f(z)σ8(z) measurements. We identify a subtle issue associated with which contribution in the density contrast should be used in this test and then show that the CCDM results are the same as those obtained with ΛCDM. These results are then contrasted with the ones obtained at the background level. For the background tests we have used type Ia supernovae data (Union 2.1 compilation) in combination with baryonic acoustic oscillations and cosmic microwave background observations and also measurements of the Hubble parameter at different redshifts. As a consequence of the studies we have performed at both the background and perturbation levels, we explicitly show that CCDM is observationally degenerate with respect to ΛCDM (dark degeneracy). The need to overcome the lack of a fundamental microscopic basis for the CCDM is the major challenge for this kind of model.

  4. The POETICs of industrial carbon dioxide emissions in Japan: an urban and institutional extension of the IPAT identity

    PubMed Central

    Scholz, Stephan

    2006-01-01

    Background This study applies the POETICs framework (population, organization, environment, technology, institutions and culture) to an analysis of industrial carbon dioxide emissions in Japanese cities. The inclusion of institutional variables in the form of International Council for Local Environmental Initiatives membership, ISO 14001 implementation, and non-profit sector activity addresses the ecological limitations of the often used IPAT (impact = population × affluence × technology) approach. Results Results suggest the weak existence of an environmental Kuznets curve, in which the wealthiest cities are reducing their emissions through increased efficiency. Significant institutional impacts are also found to hold in the predicted directions. Specifically, panel and cross-sectional regressions indicate that membership in the International Council for Local Environmental Initiatives and non-profit organizational presence have negative effects on industrial carbon dioxide emissions. Conclusion The presence of institutional drivers at the city level provides empirical support for the POETICs rubric, which recasts the ecological framing of the IPAT identity in a more sociological mold. The results also indicate that Japanese civil society has a role to play in carbon mitigation. More refined studies need to take into consideration an expanded set of methods, drivers, and carbon budgets, as applied to a broader range of cases outside of Japan, to more accurately assess how civil society can bridge the issue of scale that separates local level policy concerns from global level climate dynamics. PMID:17005049

  5. Oceanic turbulence: Big bangs or continuous creation?

    NASA Astrophysics Data System (ADS)

    Caldwell, Douglas R.

    1983-09-01

    In a discussion of the turbulence characteristics of patches of `microstructure' in the ocean, the hypothesis advocated by Gibson (1982), that the patches are produced by very rare but extremely powerful turbulence-generating events which usually have `fossilized' before their observation, is contrasted with the hypothesis of a turbulence field driven at the time and scale at which it is observed. In this `continuous creation' notion, by no means original here, the driving energy is converted to turbulence kinetic energy in such a way that the observed overturning thickness scale LT is linearly related to the length scale (ɛ/N3)1/2, where ɛ is the kinetic energy dissipation rate and N is the buoyancy frequency. (This relationship does not hold in boundary layers, where another length scale, the distance from the boundary, is imposed.) If the time scale of the largest vertical eddies is N-1, the parameters of turbulence and its effects can be estimated by the measurement of N and LT. For example, the kinetic energy dissipation rate would be proportional to LT2N3, and the vertical eddy diffusivity would be proportional to LT2N. Careful attention must be paid to the sampling process and its assumptions. `Fossilized' regions are expected, in the sense that these regions had previously been the sites of turbulence stronger than that present at the time of observation, but consideration of the fossilization process is not necessary for the interpretation of microstructure data.

  6. A quasi-steady state cosmological model with creation of matter

    NASA Technical Reports Server (NTRS)

    Hoyle, F.; Burbidge, G.; Narlikar, J. V.

    1993-01-01

    A universe is envisioned in which there was a major creation episode when the mean universal density was about 10 to the -27 g/cu cm. Explicit equations are given for the creation of matter; in a cosmological approximation, these equations lead to expressions for the time-dependence of the cosmological scale factor S(t), but do not entail, as big bang cosmology does, that S(t) tend to zero at some finite time t. The equations therefore possess a universality that is absent from big bang cosmology. Creation occurs when certain conservation equations involving the gradient of a scalar field C(i) are satisfied.

  7. Playing with Shadows--Playing with Words: Exploring Teachers' Ownership through Poetic Inquiry in a Norwegian-Nepalese Preschool Teacher Education Project

    ERIC Educational Resources Information Center

    Mjanger, Ruth

    2014-01-01

    This article explores the use of poetic inquiry in a transnational competence-building Shadow Play Project. Based on journals from four Nepalese preschool teacher educators, I present and interpret examples of data poems that portray the teachers' experiences of ownership in the project. My discussion intends to make explicit some aspects of the…

  8. Evolution and Creationism: One Long Argument.

    ERIC Educational Resources Information Center

    Good, Ron

    2003-01-01

    Discusses the dilemma between evolution and creationism in biology teaching. Explains the position of the Louisiana House Education Committee and presents an example from the Louisiana State University (LSU). (Author/SOE)

  9. Daniel David Palmer: alchemy in the creation of chiropractic.

    PubMed

    Gaucher-Peslherbe, P L

    1995-12-01

    D.D. Palmer has been a much ignored man in the discipline he founded. The same applies to several early concepts he used to develop from a mere healer's background: D.D. Palmer invested them with an entirely different meaning. When considered, they help to understand the inner logic that allowed for chiropractic survival. There was an alchemy in the creation of chiropractic and the senior Palmer was the alchemist. He has not been recognized even within his own profession for the self-taught scholar and clinician that he was, knowledgeable about the various medical and scientific theories of his time. PMID:11613396

  10. Intonational meaning.

    PubMed

    Prieto, Pilar

    2015-01-01

    Traditionally, prosodic studies have focused on the study of intonational form and the study of intonational meaning has been relatively neglected. Similarly, the fields of semantics and pragmatics have paid little attention to the pragmatic uses of intonation. As a result, there is no firm agreement within the linguistic community on how to integrate the analysis of intonational meaning across languages into a unified prosodic, semantic, and pragmatic approach. This article provides an overview of the literature on intonational meaning, describing the recent advances made in the fields of prosody, semantics/pragmatics, and syntax. Several theoretical approaches to explaining the semantics and pragmatics of intonation are presented. A common feature to most frameworks is that intonation (1) should be regarded as an integral part of linguistic grammar; and (2) typically encodes meanings related to the modal aspect of propositions. However, features such as compositionality, duality of structure, and context-dependency are still hotly debated issues. These features will be discussed from different theoretical perspectives, and we will identify potential advances related to the full integration of intonational meaning into dynamic and multidimensional models of meaning. PMID:26263426

  11. Creationism as Science: What Every Teacher-Scientist Should Know.

    ERIC Educational Resources Information Center

    Gatzke, Ken W.

    1985-01-01

    Addresses philosophical problems of the evolution/creationism debate (including underlying assumptions of creationism and nature of science), suggesting that creationism cannot be presented as science in science courses because it fails to qualify as a science. Prediction and explanation, absolute creationism, and a fundamental difficulty in…

  12. "Scientific" Creationism Is Not Based on Scientific Research.

    ERIC Educational Resources Information Center

    Cole, Henry P.; Scott, Eugenie C.

    "Science Citation Index" is a service that lists the contents of over 3,000 of the most important science journals and proceedings. A computer search of the Index was conducted using the terms "creationism,""scientific creationism,""special creation,""biblical creation," as well as related terms. The file searched extended from January 1978 until…

  13. Dynamic wormholes with particle creation mechanism

    NASA Astrophysics Data System (ADS)

    Pan, Supriya; Chakraborty, Subenoy

    2015-01-01

    The present work deals with a spherically symmetric space-time which is asymptotically (at spatial infinity) FRW space-time and represents wormhole configuration: The matter component is divided into two parts—(a) dissipative but homogeneous and isotropic fluid, and (b) an inhomogeneous and anisotropic barotropic fluid. Evolving wormhole solutions are obtained when isotropic fluid is phantom in nature and there is a big rip singularity at the end. Here the dissipative phenomena is due to the particle creation mechanism in non-equilibrium thermodynamics. Using the process to be adiabatic, the dissipative pressure is expressed linearly to the particle creation rate. For two choices of the particle creation rate as a function of the Hubble parameter, the equation of state parameter of the isotropic fluid is constrained to be in the phantom domain, except in one choice, it is possible to have wormhole configuration with normal isotropic fluid.

  14. The Postmodern Sin of Intelligent Design Creationism

    NASA Astrophysics Data System (ADS)

    Pennock, Robert T.

    2010-06-01

    That Intelligent Design Creationism rejects the methodological naturalism of modern science in favor of a premodern supernaturalist worldview is well documented and by now well known. An irony that has not been sufficiently appreciated, however, is the way that ID Creationists try to advance their premodern view by adopting (if only tactically) a radical postmodern perspective. This paper will reveal the deep threads of postmodernism that run through the ID Creationist movement’s arguments, as evidenced in the writings and interviews of its key leaders. Seeing their arguments and activities from this perspective highlights the danger to science posed by both ID Creationism and radical postmodernism.

  15. What are Stories Made of? - Quantitative Categorical Deconstruction of Creation

    NASA Astrophysics Data System (ADS)

    Stolov, Y.; Idel, M.; Solomon, S.

    We extend the Microscopic Representation approach to the quantitative study of religious and folk stories: A story encrypting symbolically the creation is deconstructed into its simplest conceptual elements and their relationships. We single out a particular kind of relationship which we call ``diagonal (or transitive) link'': given two relations between the couples of elements AB and respectively BC, the ``diagonal link'' is the (composite) relation AC. We find that the diagonal links are strongly and systematically correlated with the events in the story that are considered crucial by the experts. We further compare the number of diagonal links in the symbolic creation story with a folk tale, which ostensibly narrates the same overt succession of events (but without pretensions of encrypting additional meanings). We find that the density of diagonal links per word in the folk story is lower by a factor of two. We speculate that, as in other fields, the simple transitive operations acting on elementary objects are at the core of the emergence and recognition of macroscopic meaning and novelty in complex systems.

  16. Evolution, Creation and Wisconsin Biology Teachers.

    ERIC Educational Resources Information Center

    Van Koevering, Thomas E.; Stiehl, Richard B.

    1989-01-01

    Reports on a study which was conducted to provide a sample of biology teachers an opportunity to describe their experiences and opinions regarding the controversial issue of evolution and creation as it relates to teaching about the origins of life. Provides the objectives, sample selection, an analysis, and a conclusion. (RT)

  17. The Money-Creation Model: Another Pedagogy.

    ERIC Educational Resources Information Center

    Gamble, Ralph C., Jr.

    1991-01-01

    Describes graphical techniques to help explain the multiple creation of deposits that accompany lending in a fractional reserve banking system. Presents a model that emphasizes the banking system, the interaction of total permitted, required, and excess reserves and deposits. Argues that the approach simplifies information to examining a slope…

  18. Problems and Countermeasures Facing "Green School" Creation

    ERIC Educational Resources Information Center

    Jian, Shen

    2004-01-01

    The State Environmental Protection Administration (SEPA) of China, the Department of Communications of the Chinese Communist Party, and the State Education Commission jointly released the "Outline of Environment Education Activities in China (1996-2010)" in 1996. This outline clearly stipulates the "gradual creation of 'green schools' in China by…

  19. Seymour Sarason and the Creation of Settings

    ERIC Educational Resources Information Center

    Cherniss, Cary

    2012-01-01

    One of Seymour Sarason's most original and important works was his book, The Creation of Settings and the Future Societies (Sarason, 1972). In it, he offered numerous insights about what goes wrong when "two or more people come together in new relationships over a sustained period of time in order to achieve certain goals." His hope in writing the…

  20. Pair creation of black holes during inflation

    NASA Astrophysics Data System (ADS)

    Bousso, Raphael; Hawking, Stephen W.

    1996-11-01

    Black holes came into existence together with the universe through the quantum process of pair creation in the inflationary era. We present the instantons responsible for this process and calculate the pair creation rate from the no boundary proposal for the wave function of the universe. We find that this proposal leads to physically sensible results, which fit in with other descriptions of pair creation, while the tunneling proposal makes unphysical predictions. We then describe how the pair-created black holes evolve during inflation. In the classical solution, they grow with the horizon scale during the slow roll down of the inflaton field; this is shown to correspond to the flux of field energy across the horizon according to the first law of black hole mechanics. When quantum effects are taken into account, however, it is found that most black holes evaporate before the end of inflation. Finally, we consider the pair creation of magnetically charged black holes, which cannot evaporate. In standard Einstein-Maxwell theory we find that their number in the presently observable universe is exponentially small. We speculate how this conclusion may change if dilatonic theories are applied.

  1. Reconstructing Professional Learning Community as Collective Creation

    ERIC Educational Resources Information Center

    Allen, David

    2013-01-01

    The article presents a cross-domain inquiry into schoolwide professional learning community. It examines tensions in how professional learning community is conceptualized and how it is enacted in the processes of teacher groups. Drawing on a study of contemporary theatre arts practices, it proposes a model of collective creation that highlights…

  2. Using Informal Education through Music Video Creation

    ERIC Educational Resources Information Center

    Cayari, Christopher

    2014-01-01

    Music video creation provides students a new way to express themselves and become better performers and consumers of media. This article provides a new perspective on Lucy Green's informal music pedagogy by enabling students to create music videos in music classrooms; thus, students are able to create music videos that informally develop…

  3. Cosmological Particle Creation in the Lab?

    NASA Astrophysics Data System (ADS)

    Schützhold, Ralf; Unruh, William G.

    We give an overview of some fundamental quantum vacuum effects in curved space times that may be studied in earth based laboratories. In particular we review the concept of cosmological particle creation related to a contraction or expansion of the Universe.

  4. Thought Patterns in Science and Creationism.

    ERIC Educational Resources Information Center

    Moore, John A.

    2000-01-01

    Explains the different belief systems and conflicts between scientists and creationists regarding the concept of evolution. Recommends that students be exposed to intellectual problems from the earliest grades so they will be able to address the evolution/creationism question by high school. (YDS)

  5. "Scientific Creationism"--A New Inquisition Brewing?

    ERIC Educational Resources Information Center

    Cloud, Preston

    1977-01-01

    In light of the recent revival of the creationism versus evolution issue, the author briefly summarizes both positions, defends evolution on the basis of fossils and rock ages, and refutes six creationist arguments against evolution. For journal availability, see SO 505 260. (AV)

  6. Behind the Evolution/Creation Controversy.

    ERIC Educational Resources Information Center

    Parker, Franklin

    This paper discusses the historical background of the creationist movement, presents Federal Judge Overton's analysis of why and how the Creationists got the equal time evolution/creation teaching law passed in Arkansas, and examines how scientists and educators are reacting to the controversy. Creationists were set back when Overton declared…

  7. Does Creationism Belong in the Biology Curriculum?

    ERIC Educational Resources Information Center

    Skoog, Gerald

    1978-01-01

    The inclusion of evolution as a topic in secondary school biology texts is examined in detail. The recent upsurge of mandates by the creationists is discussed with respect to current scientific knowledge and religious theology. Reasons for the exclusion of creationism in the biology curriculum are justified. (MA)

  8. Dinosaurs on the Ark: The Creation Museum

    ERIC Educational Resources Information Center

    Asma, Stephen T.

    2007-01-01

    In this article, the author describes the Creation Museum, founded by Ken A. Ham and designed as a rebuttal to the evolutionary view taken by other natural history museums. He discusses the socially conservative roots of the museum's exhibits, and presents Ham's answers to questions about the museum. The message of the museum is that the Bible is…

  9. Creation, Composition, Publication: Putting It All Together.

    ERIC Educational Resources Information Center

    Guckes, Lucille R.

    1986-01-01

    Illustrates sequential stages of composing and discusses appropriate teaching methods for each stage. Presents the steps: (1) an initial prewriting phase including a stimulating experience, development of awareness, and expressive creation, then (2) a second teacher-guided phase, including a cooling off period of analysis, revising, proofreading…

  10. Machine Readable Bibliographic Records: Criteria and Creation.

    ERIC Educational Resources Information Center

    Bregzis, Ritvars

    The centrality of bibliographic records in library automation, objectives of the bibliographic record file and elemental factors involved in bibliographic record creation are discussed. The practical work of creating bibliographic records involves: (1) data base environment, (2) technical aspects, (3) cost and (4) operational methodology. The…

  11. Particle creation from the quantum stress tensor

    NASA Astrophysics Data System (ADS)

    Firouzjaee, Javad T.; Ellis, George F. R.

    2015-05-01

    Among the different methods to derive particle creation, finding the quantum stress tensor expectation value gives a covariant quantity which can be used for examining the backreaction issue. However this tensor also includes vacuum polarization in a way that depends on the vacuum chosen. Here we review different aspects of particle creation by looking at energy conservation and at the quantum stress tensor. We show that in the case of general spherically symmetric black holes that have a dynamical horizon, as occurs in a cosmological context, one cannot have pair creation on the horizon because this violates energy conservation. This confirms the results obtained in other ways in a previous paper [J. T. Firouzjaee and G. F. R. Ellis, Gen. Relativ. Gravit. 47, 6 (2015)]. Looking at the expectation value of the quantum stress tensor with three different definitions of the vacuum state, we study the nature of particle creation and vacuum polarization in black hole and cosmological models, and the associated stress-energy tensors. We show that the thermal temperature that is calculated from the particle flux given by the quantum stress tensor is compatible with the temperature determined by the affine null parameter approach. Finally, we show that in the spherically symmetric dynamic case, we can neglect the backscattering term and only consider the s-wave term near the future apparent horizon.

  12. Substantiation of International Nanomaterials Security Group Creation

    NASA Astrophysics Data System (ADS)

    Sosnov, A.; Sadovnikov, S.; Panfilov, S.; Magarshak, Yu.

    Nanotechnology has achieved the status as one of the critical R&D area. Scientists use the unique properties of atomic and molecular assemblages built at the nanometer scale. The ability to manipulate the physical, chemical, and biological properties of molecules and particles affords to design agents with set up properties. But the technology allows creating not only useful agents. Possible accidental or deliberate creation of new nanoparticles (NPs) with dangerous properties is highly probable minor product of progress in the new area. The article briefly describes some pathways in development and implementation of NPs for medicinal and the similar purposes. Some of NPs can effective facilitate and mask transport of various agents in various environments. Possible creation of new dangerous NPs (e.g. conjugates based on combination of extensively use NPs and chemical, biological and radioactive agents) as well as creation of brand new NPs and nanodevices with unique properties needs creation of international multidiscipline community for security evaluation of nanomaterials and technologies. The community will forecast possible dangerous unexpectedness in the field of nanoscale materials and devices and suggests rational pathways for prevention of the threats.

  13. The Postmodern Sin of Intelligent Design Creationism

    ERIC Educational Resources Information Center

    Pennock, Robert T.

    2010-01-01

    That Intelligent Design Creationism rejects the methodological naturalism of modern science in favor of a premodern supernaturalist worldview is well documented and by now well known. An irony that has not been sufficiently appreciated, however, is the way that ID Creationists try to advance their premodern view by adopting (if only tactically) a…

  14. Accelerating Venture Creation and Building on Mutual Strengths in Experimental Business Labs

    ERIC Educational Resources Information Center

    Curley, Martin G.; Formica, Piero

    2010-01-01

    This paper articulates the opportunity of using an experimental business laboratory approach as a means of accelerating the creation, incubation and testing of new venture ideas. Such a strategy leads to the establishment of a micro-ecosystem of aspiring entrepreneurs and others in a business laboratory environment. The goal is to create a mini…

  15. Songcrafting: A Teacher's Perspective of Collaborative Inquiry and Creation of Classroom Practice

    ERIC Educational Resources Information Center

    Muhonen, Sari

    2014-01-01

    This article examines the wider meanings of collective inquiries, creative collaboration and learning at work through analyzing a teacher's learning process when plunging into collaborative inquiry and creation with the students in primary classroom context. The incorporation of "songcrafting" into the existing practice of singing…

  16. Making sense of Islamic creationism in Europe.

    PubMed

    Hameed, Salman

    2015-05-01

    Islamic creationism has been noted as a serious concern in Europe. There have been reports of boycotts of university evolution lectures and, in one extreme case, even a threat of violence. While religious objections are indeed at play in some cases, our understanding of the rise of Islamic creationism should also take into account socioeconomic disparities and its impact on education for Muslim minorities in Europe. Furthermore, the broader narrative of rejection of evolution in Europe, for some Muslims, may be bound up in reactions to the secular culture and in the formation of their own minority religious identity. On the other hand, the stories of Muslim rejection of evolution in media end up reinforcing the stereotype of Muslims as "outsiders" and a threat to the European education system. A nuanced understanding of this dynamic may benefit those who support both the propagation of good science and favor cultural pluralism. PMID:25381291

  17. Varying ghost dark energy and particle creation

    NASA Astrophysics Data System (ADS)

    Khurshudyan, M.

    2016-02-01

    One of the models of dark energy is the ghost dark energy, which has a geometrical origin. Recently, a certain type of phenomenological modification of ghost dark energy has been suggested which motivated us for this work. The goal of this paper is twofold. First, we would like to study the cosmological scenario involving interacting varying ghost dark energy. A cosmographic analysis of a non-interacting model is also performed. Then, we study the particle creation following the straight analogy between quantization in Minkowski background and canonical quantization of a scalar field in curved dynamical backgrounds. Particular attention will be paid to massless-particle production from a radiation-dominated universe (according to our toy model) which evolves to our large-scale universe. Constraints on the parameters of the models obtained during the cosmographic analysis did allow to demonstrate the possibility of a massless-particle creation in a radiation-dominated universe.

  18. [Creation and management of organizational knowledge].

    PubMed

    Shinyashiki, Gilberto Tadeu; Trevizan, Maria Auxiliadora; Mendes, Isabel Amélia

    2003-01-01

    With a view to creating and establishing a sustainable position of competitive advantage, the best organizations are increasingly investing in the application of concepts such as learning, knowledge and competency. The organization's creation or acquisition of knowledge about its actions represents an intangible resource that is capable of conferring a competitive advantage upon them. This knowledge derives from interactions developed in learning processes that occur in the organizational environment. The more specific characteristics this knowledge demonstrates in relation to the organization, the more it will become the foundation of its core competencies and, consequently, an important strategic asset. This article emphasizes nurses' role in the process of knowledge management, placing them in the intersection between horizontal and vertical information levels as well as in the creation of a sustainable competitive advantage. Authors believe that this contribution may represent an opportunity for a reflection about its implications for the scenarious of health and nursing practices. PMID:14748169

  19. Power from the north: The poetics and politics of energy in Quebec

    NASA Astrophysics Data System (ADS)

    Desbiens, Caroline

    In 1971, Robert Bourassa, then Premier of Quebec, launched a major hydroelectric scheme to be built 1400 km North of Montreal. Known as the "James Bay" project, the first phase included the creation of eight powerhouses, six reservoirs and the diversion of two rivers. These transformations necessarily impacted the local Cree people; a territorial agreement partly compensated them but remains controversial to this day. While northern communities overwhelmingly bear the ecological cost of the project, the bulk of James Bay energy flows south to the industrial centers of Quebec, Ontario and the U.S. The assertion then that "James Bay belongs to all the Quebecois" which was meant to ease political tensions about the project begs the question, "Who are the Quebecois" and how do the Crees fit within such a community? This thesis explore that question by looking at the Quebecois cultural production of territory and its resources in the north. If James Bay was out of reach, it was never out of view. Media and political discourses reiterated key elements of a Quebecois cultural relationship to place, some of which are contained in the rural literature known as the roman de la terre. Several elements of this literature and its broader context were recontextualized in James Bay, particularly as they pertained to the will to occupy the land and develop natural resources. This was an important aspect of making James Bay---a land historically inhabited by the Crees---into a "Quebecois" national landscape. I suggest that this process was largely rooted in representations of nature that sought to bind it with nation and national identity. Thus James Bay demonstrates the close connection between identity and environmental struggles. For the Quebecois, the access to James Bay was supported by a territorial discourse that performed their own cultural past. This provoked an organized resistance from the Crees which constituted them as a modern political unit. A look at the cultural

  20. Dockomatic - automated ligand creation and docking

    PubMed Central

    2010-01-01

    Background The application of computational modeling to rationally design drugs and characterize macro biomolecular receptors has proven increasingly useful due to the accessibility of computing clusters and clouds. AutoDock is a well-known and powerful software program used to model ligand to receptor binding interactions. In its current version, AutoDock requires significant amounts of user time to setup and run jobs, and collect results. This paper presents DockoMatic, a user friendly Graphical User Interface (GUI) application that eases and automates the creation and management of AutoDock jobs for high throughput screening of ligand to receptor interactions. Results DockoMatic allows the user to invoke and manage AutoDock jobs on a single computer or cluster, including jobs for evaluating secondary ligand interactions. It also automates the process of collecting, summarizing, and viewing results. In addition, DockoMatic automates creation of peptide ligand .pdb files from strings of single-letter amino acid abbreviations. Conclusions DockoMatic significantly reduces the complexity of managing multiple AutoDock jobs by facilitating ligand and AutoDock job creation and management. PMID:21059259

  1. Security of digital entertainment content from creation to consumption

    NASA Astrophysics Data System (ADS)

    Eskicioglu, Ahmet M.; Town, John; Delp, Edward J., III

    2001-12-01

    With the advent of digital technologies, many new market opportunities have emerged for content owners, content distributors, and consumer electronics/information technology industries. An essential requirement for developing a thriving marketplace is the protection of copyrighted content in digital form. There are four major stages in the delivery of content to the consumer: (1) capturing on digital media, (2) packaging, (3) distribution to home networks, and (4) transfer to the final audio/visual device within the home network. Entertainment content is of particular importance as it will be in high demand for many years to come. If an end-to-end security cannot be provided in a digital market, there would be no incentive for content creation. Lack of new supplies would result in detrimental effects for all the industries involved in the delivery chain. In this paper, we present the primary means of securing the entertainment content from creation to consumption in an attempt to understand the overall complexity of the problem.

  2. Cosmological consequences of an adiabatic matter creation process

    NASA Astrophysics Data System (ADS)

    Nunes, Rafael C.; Pan, Supriya

    2016-06-01

    In this paper, we investigate the cosmological consequences of a continuous matter creation associated with the production of particles by the gravitational field acting on the quantum vacuum. To illustrate this, three phenomenological models are considered. An equivalent scalar field description is presented for each models. The effects on the cosmic microwave background power spectrum are analysed for the first time in the context of adiabatic matter creation cosmology. Further, we introduce a model independent treatment, Om, which depends only on the Hubble expansion rate and the cosmological redshift to distinguish any cosmological model from Λ cold dark matter by providing a null test for the cosmological constant, meaning that, for any two redshifts z1, z2, Om(z) is same, i.e. Om(z1) - Om(z2) = 0. Also, this diagnostic can differentiate between several cosmological models by indicating their quintessential/phantom behaviour without knowing the accurate value of the matter density, and the present value of the Hubble parameter. For our models, we find that particle production rate is inversely proportional to Om. Finally, the validity of the generalized second law of thermodynamics bounded by the apparent horizon has been examined.

  3. Multi-pair states in electron-positron pair creation

    NASA Astrophysics Data System (ADS)

    Wöllert, Anton; Bauke, Heiko; Keitel, Christoph H.

    2016-09-01

    Ultra strong electromagnetic fields can lead to spontaneous creation of single or multiple electron-positron pairs. A quantum field theoretical treatment of the pair creation process combined with numerical methods provides a description of the fermionic quantum field state, from which all observables of the multiple electron-positron pairs can be inferred. This allows to study the complex multi-particle dynamics of electron-positron pair creation in-depth, including multi-pair statistics as well as momentum distributions and spin. To illustrate the potential benefit of this approach, it is applied to the intermediate regime of pair creation between nonperturbative Schwinger pair creation and perturbative multiphoton pair creation where the creation of multi-pair states becomes nonnegligible but cascades do not yet set in. Furthermore, it is demonstrated how spin and helicity of the created electrons and positrons are affected by the polarization of the counterpropagating laser fields, which induce the creation of electron-positron pairs.

  4. 15 CFR 2001.1 - Creation and location.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 3 2011-01-01 2011-01-01 false Creation and location. 2001.1 Section 2001.1 Commerce and Foreign Trade Regulations Relating to Foreign Trade Agreements OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE CREATION, ORGANIZATION, AND FUNCTIONS § 2001.1 Creation and location. (a)...

  5. 15 CFR 2001.1 - Creation and location.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 3 2012-01-01 2012-01-01 false Creation and location. 2001.1 Section 2001.1 Commerce and Foreign Trade Regulations Relating to Foreign Trade Agreements OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE CREATION, ORGANIZATION, AND FUNCTIONS § 2001.1 Creation and location. (a)...

  6. 15 CFR 2001.1 - Creation and location.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 3 2013-01-01 2013-01-01 false Creation and location. 2001.1 Section 2001.1 Commerce and Foreign Trade Regulations Relating to Foreign Trade Agreements OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE CREATION, ORGANIZATION, AND FUNCTIONS § 2001.1 Creation and location. (a)...

  7. Particle creation with time dependent gravitational and cosmological constants

    NASA Astrophysics Data System (ADS)

    Ibotombi Singh, N.; Bembem Devi, Y.; Surendra Singh, S.

    2013-05-01

    The effect of particle creation on the evolution of FRW cosmological model has been studied. The universe has been considered as an open thermodynamic system when particle creation leads to supplementary negative creation pressure in addition to the thermodynamic pressure. Dynamical behaviors of the cosmological solutions have been studied.

  8. Particle creation and the origin of the visible universe.

    NASA Astrophysics Data System (ADS)

    Grib, A. A.

    The role of particle creation in the early Friedmann Universe is discussed. It is shown that creation of X-bosons with subsequent baryon nonconservation can lead to the observable number of baryons. The observable entropy of the Universe can be obtained due to creation of planckeons as mini-black holes exploding due to the Hawking process.

  9. 15 CFR 2001.1 - Creation and location.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Creation and location. 2001.1 Section 2001.1 Commerce and Foreign Trade Regulations Relating to Foreign Trade Agreements OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE CREATION, ORGANIZATION, AND FUNCTIONS § 2001.1 Creation and location. (a)...

  10. 15 CFR 2001.1 - Creation and location.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 3 2014-01-01 2014-01-01 false Creation and location. 2001.1 Section 2001.1 Commerce and Foreign Trade Regulations Relating to Foreign Trade Agreements OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE CREATION, ORGANIZATION, AND FUNCTIONS § 2001.1 Creation and location. (a)...

  11. Fermion creation in 5D space-time with a warped extra dimension

    NASA Astrophysics Data System (ADS)

    Chekireb, R.; Haouat, S.

    2015-05-01

    The phenomenon of fermion production in a 5D FRW space-time with a warped extra dimension is studied by considering the canonical method based on Bogoliubov transformation connecting the "in" with the "out" states. For an exactly solvable model, two sets of exact solution are expressed in terms of Bessel functions. Studying the semiclassical Hamilton-Jacobi equation, the "in" and "out" states are identified. The pair creation probability and the mean number of created particles are calculated from the Bogoliubov coefficients. It is shown that the particle creation probability and the number density of created particles depend on the ratio of the scale factors associated with the ordinary space {x} and the extra dimension. It is also shown that the contraction of the extra dimension induces particle creation like the ordinary space expansion.

  12. Content creation in virtual worlds to support adolescent identity development.

    PubMed

    Beals, Laura M

    2010-01-01

    Virtual worlds are online graphical environments that are becoming an increasingly large part of the online experience of young people. Virtual worlds have the potential to become one additional environment, like school, home, and the playground, where youth can learn, play, and grow. The physical world is becoming interconnected with virtual worlds, and it is important for researchers to understand how this will affect children's development. Virtual worlds technologies provide a unique opportunity to allow youth to explore many types of content creation, including customizable avatars, media galleries, and virtual representations of personal spaces. This ability for youth to create content can be an important means by which to support and encourage adolescent identity development. PMID:21240952

  13. Scale Model Simulation of Enhanced Geothermal Reservoir Creation

    NASA Astrophysics Data System (ADS)

    Gutierrez, M.; Frash, L.; Hampton, J.

    2012-12-01

    Geothermal energy technology has successfully provided a means of generating stable base load electricity for many years. However, implementation has been spatially limited to limited availability of high quality traditional hydro-thermal resources possessing the combination of a shallow high heat flow anomaly and an aquifer with sufficient permeability and continuous fluid recharge. Enhanced Geothermal Systems (EGS) has been proposed as a potential solution to enable additional energy production from the non-conventional hydro-thermal resources. Hydraulic fracturing is considered the primary means of creating functional EGS reservoirs at sites where the permeability of the rock is too limited to allow cost effective heat recovery. EGS reservoir creation requires improved fracturing methodology, rheologically controllable fracturing fluids, and temperature hardened proppants. Although large fracture volumes (several cubic km) have been created in the field, circulating fluid through these full volumes and maintaining fracture volumes have proven difficult. Stimulation technology and methodology as used in the oil and gas industry for sedimentary formations are well developed; however, they have not sufficiently been demonstrated for EGS reservoir creation. Insufficient data and measurements under geothermal conditions make it difficult to directly translate experience from the oil and gas industries to EGS applications. To demonstrate the feasibility of EGS reservoir creation and subsequent geothermal energy production, and to improve the understanding of hydraulic and propping in EGS reservoirs, a heated true-triaxial load cell with a high pressure fluid injection system was developed to simulate an EGS system from stimulation to production. This apparatus is capable of loading a 30x30x30 cubic cm rock sample with independent principal stresses up to 13 MPa while simultaneously providing heating up to 180 degree C. Multiple orientated boreholes of 5 to 10 mm

  14. Improvisation and meaning

    PubMed Central

    2013-01-01

    This article presents and discusses a long-term repeated-immersion research process that explores meaning allocated to an episode of 50 seconds of music improvisation in early neurosurgical rehabilitation by a teenage boy with severe traumatic brain injury and his music therapist. The process began with the original therapy session in August 1994 and extends to the current time of writing in 2013. A diverse selection of qualitative research methods were used during a repeated immersion and engagement with the selected episodes. The multiple methods used in this enquiry include therapeutic narrative analysis and musicological and video analysis during my doctoral research between 2002 and 2004, arts-based research in 2008 using expressive writing, and arts-based research in 2012 based on the creation of a body cast of my right hand as I used it to play the first note of my music improvising in the original therapy episode, which is accompanied by reflective journaling. The casting of my hand was done to explore and reconsider the role of my own body as an embodied and integral, but originally hidden, part of the therapy process. Put together, these investigations explore the potential meanings of the episode of music improvisation in therapy in an innovative and imaginative way. However, this article does not aim at this stage to present a model or theory for neurorehabilitation but offers an example of how a combination of diverse qualitative methods over an extended period of time can be instrumental in gaining innovative and rich insights into initially hidden perspectives on health, well-being, and human relating. PMID:23930989

  15. Improvisation and meaning.

    PubMed

    Gilbertson, Simon

    2013-01-01

    This article presents and discusses a long-term repeated-immersion research process that explores meaning allocated to an episode of 50 seconds of music improvisation in early neurosurgical rehabilitation by a teenage boy with severe traumatic brain injury and his music therapist. The process began with the original therapy session in August 1994 and extends to the current time of writing in 2013. A diverse selection of qualitative research methods were used during a repeated immersion and engagement with the selected episodes. The multiple methods used in this enquiry include therapeutic narrative analysis and musicological and video analysis during my doctoral research between 2002 and 2004, arts-based research in 2008 using expressive writing, and arts-based research in 2012 based on the creation of a body cast of my right hand as I used it to play the first note of my music improvising in the original therapy episode, which is accompanied by reflective journaling. The casting of my hand was done to explore and reconsider the role of my own body as an embodied and integral, but originally hidden, part of the therapy process. Put together, these investigations explore the potential meanings of the episode of music improvisation in therapy in an innovative and imaginative way. However, this article does not aim at this stage to present a model or theory for neurorehabilitation but offers an example of how a combination of diverse qualitative methods over an extended period of time can be instrumental in gaining innovative and rich insights into initially hidden perspectives on health, well-being, and human relating. PMID:23930989

  16. The Creation Process in Digital Art

    NASA Astrophysics Data System (ADS)

    Marcos, Adérito Fernandes; Branco, Pedro Sérgio; Zagalo, Nelson Troca

    The process behind the act of the art creation or the creation process has been the subject of much debate and research during the last fifty years at least, even thinking art and beauty has been a subject of analysis already by the ancient Greeks such were Plato or Aristotle. Even though intuitively it is a simple phenomenon, creativity or the human ability to generate innovation (new ideas, concepts, etc.) is in fact quite complex. It has been studied from the perspectives of behavioral and social psychology, cognitive science, artificial intelligence, philosophy, history, design research, digital art, and computational aesthetics, among others. In spite of many years of discussion and research there is no single, authoritative perspective or definition of creativity, i.e., there is no standardized measurement technique. Regarding the development process that supports the intellectual act of creation it is usually described as a procedure where the artist experiments the medium, explores it with one or more techniques, changing shapes, forms, appearances, where beyond time and space, he/she seeks his/her way out to a clearing, i.e., envisages a path from intention to realization. Duchamp in his lecture "The Creative Act" states the artist is never alone with his/her artwork; there is always the spectator that later on will react critically to the work of art. If the artist succeeds in transmitting his/her intentions in terms of a message, emotion or feeling to the spectator then a form of aesthetic osmosis actually takes place through the inert matter (the medium) that enabled this communication or interaction phenomenon to occur. The role of the spectator may become gradually more active by interacting with the artwork itself possibly changing or becoming a part of it [2][4].

  17. Called home: The creation of family life.

    PubMed

    Hutch, R A

    1992-09-01

    Engendering family life is a spiritual process (theosis) based on human ethological constants of gender difference and generational turnover. Recent studies on ethnicity suggest that such a process retrieves a primordial sense of the human species as a whole, "humankind." Families, especially in this broad sense, link together the living and the dead and, at their best, morally empower individuals who link their destinies to such a vision of creation and human health. Reference is made to work on human strengths and speciation by Erik Erikson and to that on maternal thinking by Sara Ruddick. A political program by which an ideology of "familism" can be made is offered. PMID:24271052

  18. [The Ignuda Morte of Ruysch mummie: bodily knowledge and poetics in Giacomo Leopardi].

    PubMed

    Conforti, Maria

    2010-01-01

    Leopardi's 'Operette Morali' can be read on the background of developments in medicine and the sciences in the early 19th century. Among the topics most frequently dealt with by the Italian poet, the duration of biological life and the attempts at its prolongation; the possibility of a complete extinction of the human species, and more generally the question of death and its meaning. The dialogue 'Federico Ruysch e le sue mummie' shows a remarkable awareness of the modern debate on mummies and other embalming techniques. With the help of classical motifs, medical and anatomical prowess in preserving dead bodies--as other promises of the medical art--are satyrised and at the same time affectionately staged in a very human and living vision of the afterlife. PMID:21563473

  19. Deterministic Creation of Macroscopic Cat States

    PubMed Central

    Lombardo, Daniel; Twamley, Jason

    2015-01-01

    Despite current technological advances, observing quantum mechanical effects outside of the nanoscopic realm is extremely challenging. For this reason, the observation of such effects on larger scale systems is currently one of the most attractive goals in quantum science. Many experimental protocols have been proposed for both the creation and observation of quantum states on macroscopic scales, in particular, in the field of optomechanics. The majority of these proposals, however, rely on performing measurements, making them probabilistic. In this work we develop a completely deterministic method of macroscopic quantum state creation. We study the prototypical optomechanical Membrane In The Middle model and show that by controlling the membrane’s opacity, and through careful choice of the optical cavity initial state, we can deterministically create and grow the spatial extent of the membrane’s position into a large cat state. It is found that by using a Bose-Einstein condensate as a membrane high fidelity cat states with spatial separations of up to ∼300 nm can be achieved. PMID:26345157

  20. Creationism and science: An impossible union?

    NASA Astrophysics Data System (ADS)

    Mims, Forrest M., III

    Eos reported on June 28, 1994, that the AGU Council has reaffirmed for the second time a statement on “Creationism” first adopted in December 1981. The brief statement opposes “…all efforts to require or promote the teaching of creationism or any other religious tenets as science.” The statement offers no definition of creationism.The AGU Council's rejection of “creationism” and “religious tenets as science” may be fashionable by today's standards but the rejection of any role for God in science is a comparatively recent development. Many great scientists of the past believed in and even wrote about their faith in a creator God. I know many scientists today who believe in God. Several years ago I lost an assignment to write a column for Scientific American after the editor learned that I am an evangelical Christian who rejects abortion and much of Darwinism. After my dismissal received widespread publicity in the national media, I received calls and letters of support from scientists in many fields, including medicine, biology, and paleontology, who believe as I do.

  1. Deterministic Creation of Macroscopic Cat States.

    PubMed

    Lombardo, Daniel; Twamley, Jason

    2015-01-01

    Despite current technological advances, observing quantum mechanical effects outside of the nanoscopic realm is extremely challenging. For this reason, the observation of such effects on larger scale systems is currently one of the most attractive goals in quantum science. Many experimental protocols have been proposed for both the creation and observation of quantum states on macroscopic scales, in particular, in the field of optomechanics. The majority of these proposals, however, rely on performing measurements, making them probabilistic. In this work we develop a completely deterministic method of macroscopic quantum state creation. We study the prototypical optomechanical Membrane In The Middle model and show that by controlling the membrane's opacity, and through careful choice of the optical cavity initial state, we can deterministically create and grow the spatial extent of the membrane's position into a large cat state. It is found that by using a Bose-Einstein condensate as a membrane high fidelity cat states with spatial separations of up to ∼300 nm can be achieved. PMID:26345157

  2. The happy genius of my household: phenomenological and poetic journeys into health and illness.

    PubMed

    Tyreman, Stephen

    2011-08-01

    In recent years limitations in the biomedical conceptualisation of health and illness have been well documented and a variety of alternative explanations produced to replace or supplement it. One such is Fredrik Svenaeus's philosophy of medical practice, which is a development of Hans-Georg Gadamer and Martin Heideggers' phenomenological and hermeneutical writings. This paper explores two texts, a short story by H. G. Wells, The Country of the Blind, and a poem by William Carlos Williams, Danse Russe to add further insight into the ideas proposed by Svenaeus. Both texts were written before either Gadamer or Heidegger published their work. Analysis of the texts reveal examples of Heidegger's understanding of 'da-sein', human-being, as the fundamental of human existence-how we relate to our 'life-world'-together with its conditions including the tools we use to engage with and the moods that interpret the world. Emerging from this core relationship of being are the phenomena of health and illness, which are conceptualised as home-like (Heimischkeit) and un-home-like (Unheimlichkeit) being-in-the-world. In the texts the sense of home-like (and un-home-like) being is an ontological 'web of significance', to use Heidegger's phrase, that creates, rather than results from a person's psychological state. One factor that is not fully explicated in the philosophical accounts is the role that behaviour (as the physical-relating of a person) plays as a pre-requisite for agency, the ability to act in taken-for-granted ways. A person's sense of authenticity, the extent to which someone makes their own choices rather than being led by what 'others' say, is linked with their ability to physically engage with and relate to their 'life-world'. Finally, similarities between the ontological wholeness of poetry-the meaning structure of poetry-and of Dasein are noted. PMID:21327721

  3. Digital History: Problem of Creation of Resources

    NASA Astrophysics Data System (ADS)

    Uhlír, Zdenêk

    This paper is based on the reference background of historical librarianship, so that it does not address astronomical problems per se. In this respect we can see the historical astronomical material at three different levels: first, as factual data preserved from the past or as that we can take today as factual data; second, as evidence of the acquisition and explication of this factual material, i.e. history of astronomy as science; and third, as the inclusion of astronomical progress into historical material in general, and, in another sense, into the development of intellectual thought. At present we are witnessing a transition from an environment of predominantly printed material into an electronic-digital environment. In connection with this important change in communication there is also a new conceptualization of information and knowledge. This must be responded to by a conversion of existing sources and the creation of new ones. This wider horizon will require fundamental changes in the domain of the historical librarian. Creation of historical resources in the electronic-digital environment has three aspects: first, it is a permanent creation of digital image copies; second, building a catalogue as an access point common for both original and subsidiary documents; third, production of full-text databases of bibliographic and factual databases as well as comments-monographs. Owing to the fact that there does not exist in the electronic-digital environment any document in the strict sense of the word, it increases the importance of the context of data and the information itself becomes an interpretation. Also, due to the fact that the subject itself appears as a theme at more than one level, the knowledge becomes an interpretation at each next level. Thus the resources in the electronic-digital environment have the potential for an indirect, indefinite utilization. So it is not enough to just represent data in an objective way, but it is also necessary to

  4. Speeding up ontology creation of scientific terms

    NASA Astrophysics Data System (ADS)

    Bermudez, L. E.; Graybeal, J.

    2005-12-01

    An ontology is a formal specification of a controlled vocabulary. Ontologies are composed of classes (similar to categories), individuals (members of classes) and properties (attributes of the individuals). Having vocabularies expressed in a formal specification like the Web Ontology Language (OWL) enables interoperability due to the comprehensiveness of OWL by software programs. Two main non-inclusive strategies exist when constructing an ontology: an up-down approach and a bottom-up approach. The former one is directed towards the creation of top classes first (main concepts) and then finding the required subclasses and individuals. The later approach starts from the individuals and then finds similar properties promoting the creation of classes. At the Marine Metadata Interoperability (MMI) Initiative we used a bottom-up approach to create ontologies from simple-vocabularies (those that are not expressed in a conceptual way). We found that the vocabularies were available in different formats (relational data bases, plain files, HTML, XML, PDF) and sometimes were composed of thousands of terms, making the ontology creation process a very time consuming activity. To expedite the conversion process we created a tool VOC2OWL that takes a vocabulary in a table like structure (CSV or TAB format) and a conversion-property file to create automatically an ontology. We identified two basic structures of simple-vocabularies: Flat vocabularies (e.g., phone directory) and hierarchical vocabularies (e.g., taxonomies). The property file defines a list of attributes for the conversion process for each structure type. The attributes included metadata information (title, description, subject, contributor, urlForMoreInformation) and conversion flags (treatAsHierarchy, generateAutoIds) and other conversion information needed to create the ontology (columnForPrimaryClass, columnsToCreateClassesFrom, fileIn, fileOut, namespace, format). We created more than 50 ontologies and

  5. [Cultural heritage and audiovisual creation in the Arab world].

    PubMed

    Aziza, M

    1979-01-01

    Audiovisual creation is facing in Arab countries problems arising from the use of imported techniques in order to reconstitute or transform their own reality. Arab audiovisual producers see this technique as an easy and efficient way to reproduce reality or construct conventionally an artificial universe. Sometimes, audiovisuals have an absolute suggestion power; sometimes, these techniques are faced with total incredulity. From a diffusion point of view, audiovisuals in the Arab world have a very specific status. The effects of television, studied by western researchers in their cultural environment, are not reproduced in the same fashion in the Arab cultural world. In the Arab world, the word very often still competes successfully with the picture, even after the appearance and adoption of mass media. Finally, one must mention a very interesting situation resulting from a linguistic phenomenon which is specific to the Arab world: the existence of 2 communication languages, one noble but little used, the other dialectical but popular. In all Arab countries, the News, the most political program, is broadcasted in the classical language, despite the danger of meaning distortion in the least educated public. The reason is probably that the classical Arab language enjoys a sacred status. Arab audiovisuals are facing several obstacles to their total and autonomous realization. The contribution of the Arab audiovisual producers is relatively modest, compared to some other areas of cultural creation. Arab film-making is looking more and more for the cooperation of contemporary writers. Contemporary literature is a considerable source for the renewal of Arab audiovisual expression. A relationship between film and popular cultural heritage could be very usefully established in both directions. Audiovisuals should treat popular cultural manifestations as a global social fact on several significant levels. PMID:12261391

  6. Creation of high-energy electron tails by means of the modified two-stream instability

    NASA Technical Reports Server (NTRS)

    Tanaka, M.; Papadopoulos, K.

    1983-01-01

    Particle simulations of the modified two-stream instability demonstrate strong electron acceleration rather than bulk heating when the relative drift speed is below a critical speed Vc. A very interesting nonlinear mode transition and autoresonance acceleration process is observed which accelerates the electrons much above the phase speed of the linearly unstable modes. Simple criteria are presented that predict the value of Vc and the number density of the accelerated electrons.

  7. Computer Networks for Language Learning: The Creation of Meaning through Interaction.

    ERIC Educational Resources Information Center

    Thrush, Emily A.; Hardisty, David

    Computer networking has made many new activities available to language learners. While these innovations are practical, they are also grounded in theory and justifiable on sound principles of language learning. Computers make possible classroom activities maximizing the benefit drawn from complex and otherwise unmanageable communicative…

  8. Autonomous Rule Creation for Intrusion Detection

    SciTech Connect

    Todd Vollmer; Jim Alves-Foss; Milos Manic

    2011-04-01

    Many computational intelligence techniques for anomaly based network intrusion detection can be found in literature. Translating a newly discovered intrusion recognition criteria into a distributable rule can be a human intensive effort. This paper explores a multi-modal genetic algorithm solution for autonomous rule creation. This algorithm focuses on the process of creating rules once an intrusion has been identified, rather than the evolution of rules to provide a solution for intrusion detection. The algorithm was demonstrated on anomalous ICMP network packets (input) and Snort rules (output of the algorithm). Output rules were sorted according to a fitness value and any duplicates were removed. The experimental results on ten test cases demonstrated a 100 percent rule alert rate. Out of 33,804 test packets 3 produced false positives. Each test case produced a minimum of three rule variations that could be used as candidates for a production system.

  9. Domain walls and the creation of strings

    NASA Astrophysics Data System (ADS)

    Bergshoeff, Eric; Gran, Ulf; Linares, Román; Nielsen, Mikkel; Roest, Diederik

    2003-08-01

    The phenomenon of creation of strings, occurring when particles pass through a domain wall and related to the Hanany Witten effect via dualities, is discussed in ten and nine dimensions. We consider both the particle actions in massive backgrounds and the 1/4-supersymmetric particle string domain-wall supergravity solutions and discuss their physical interpretation. In 10D we discuss the D0 F1 D8 system in massive IIA theory while in 9D the SL(2, Bbb R)-generalization is constructed. It consists of (p, q)-particles, (r, s)-strings and the double domain-wall solution of the three different 9D gauged supergravities where a subgroup of SL(2, Bbb R) is gauged.

  10. Programmability and service creation for multimedia networks

    SciTech Connect

    Lazar, A.A.; Lim, Koon-Seng

    1996-12-31

    The Binding Architecture is an open architecture for building multimedia networks that must guarantee Quality of Service (QOS). In this paper, we explore the notion of a service in the Binding Architecture and propose a conceptual model for building scalable multimedia distribution services based on it. We begin first by examining the relation between resources, their abstractions and the services that can be built from them and use this to derive a general model for binding. Based on this model, we identify a general set of capabilities required for building any multimedia distribution service. We also describe how these capabilities can be incorporated into our view of the service creation process. Finally, we augment our discussion with the description of an example service which we have developed using this paradigm.

  11. Quantum entanglement and entropy in particle creation

    SciTech Connect

    Lin, S.-Y.; Chou, C.-H.; Hu, B. L.

    2010-04-15

    We investigate the basic theoretical issues in the quantum entanglement of particle pairs created from the vacuum in a time-dependent background field or spacetime. Similar to entropy generation from these processes which depends on the choice of physical variables and how certain information is coarse grained, entanglement dynamics hinges on the choice of measurable quantities and how the two parties are selected as well as the background dynamics of the field or spacetime. We discuss the conditions of separability of quantum states in particle creation processes and point out the differences in how the von Neumann entropy is used as a measure of entropy generation versus for entanglement dynamics. We show by an explicit construction that adoption of a different set of physical variables yields a different entanglement entropy. As an application of these theoretical considerations we show how the particle number and the quantum phase enter the entanglement dynamics in cosmological particle production.

  12. "Origin," "creation," and "origin of life" some conceptual considerations.

    PubMed

    Charpa, Ulrich

    2012-01-01

    This paper opens by drawing attention to the fact that there is some conceptual confusion with regard to "origin" and "creation." This has its historical roots in the beginnings of modern science and undoubtedly affects our positioning towards the evolutionism/creationism-debate. This article argues that there are relevant ontological, epistemological, thematic, methodological, and logical differences between "origin" and "creation." As a result, the analysis suggests keeping the usage of both concepts strictly quite separate. Creation is not simply another word for origin nor does it stand for an (from a rigid scientific point of view) awkward example of an origin. Irrespective of the apparent similarities as explanatory factors, origin and creation belong to fundamentally different types of concepts. Consequently, "origin of life" and those scientific projects connected to it present themselves as something distinct that neither competes nor meshes with thinking about creation. PMID:23316571

  13. Creationism in the Grand Canyon, Texas Textbooks

    NASA Astrophysics Data System (ADS)

    Folger, Peter

    2004-01-01

    AGU President Bob Dickinson, together with presidents of six other scientific societies, have written to Joseph Alston, Superintendent of Grand Canyon National Park, pointing out that a creationist book, The Grand Canyon: A Different View, is being sold in bookstores within the borders of the park as a scientific explanation about Grand Canyon geologic history. President Dickinson's 16 December letter urges that Alston clearly separate The Grand Canyon: A Different View from books and materials that discuss the legitimate scientific understanding of the origin of the Grand Canyon. The letter warns the Park Service against giving the impression that it approves of the anti-science movement known as young-Earth creationism, or that it endorses the advancement of religious tenets disguised as science. The text of the letter is on AGU's Web site http://www.agu.org/sci_soc/policy/sci_pol.html. Also, this fall, AGU sent an alert to Texas members about efforts by intelligent design creationists aimed at weakening the teaching of biological evolution in textbooks used in Texas schools. The alert pointed scientists to a letter, drafted by AGU, together with the American Institute of Physics, the American Physical Society, the Optical Society of America, and the American Astronomical Society, that urged the Texas State Board of Education to adopt textbooks that presented only accepted, peer-reviewed science and pedagogical expertise. Over 550 scientists in Texas added their names to the letter (http://www.agu.org/sci_soc/policy/texas_textbooks.pdf ), sent to the Board of Education on 1 November prior to their vote to adopt a slate of new science textbooks. The Board voted 11-5 in favor of keeping the textbooks free of changes advocated by groups supporting intelligent design creationism.

  14. Towards to Creation Unit Theory Oil Generation

    NASA Astrophysics Data System (ADS)

    Galant, Yuri

    2014-05-01

    Creating a unified theory of the genesis of oil encompasses all aspects of oil's life beginning from the formation the chemical elements. Globally, in the spatio-temporal aspect oil's life covers a Cosmic (pre geological) stage and geologically stage of formation of the planet Earth. In conces of spatio-temporal aspect unified theory of oil formation is based on the sequence of occurrences of chemical elements from which to create the Planet Earth and its Granite and Basalt Domains. From this standpoint is an independent Oil Domain along with Granite and Basalt. Sequence analysis of the appearance of chemical elements (H, C, N, O, Na, Mg, Al, Si, K, Ca, Ti, Fe, etc.) reveals the genesis of oil at a very early stage of the creation of Earth according appearance first of H and C. Next, according to the sequence of appearance (creation) of the elements are formed of Granite and Basalt Domain. The appearance of: (chemical element - serial number of) H 1, O 8 corresponds to the appearance of the aqueous layer. The appearance of Na 11, Al 13, Si 14 corresponds to the appearance of the Granite layer. The appearance of Ca 20, Fe 26 corresponds to the appearance of the Basalt layer. The process of formation of domains continues to today. Currently, Oil Domain encircles Globe on the south and north and manifests itself from micro quantities to gigantic clusters. In the formation of unit oil involves various methods involving initial elements C and H of various geneses. A unity of theory of oil generation in her polygenic !

  15. Creation of the universe with a stealth scalar field

    NASA Astrophysics Data System (ADS)

    Maeda, Hideki; Maeda, Kei-ichi

    2012-12-01

    The stealth scalar field is a nontrivial configuration without any backreaction to geometry, which is characteristic for nonminimally coupled scalar fields. Studying the creation probability of the de Sitter universe with a stealth scalar field by Hartle and Hawking’s semiclassical method, we show that the effect of the stealth field can be significant. For the class of scalar fields we consider, creation with a stealth field is possible for a discrete value of the coupling constant, and its creation probability is always less than that with a trivial scalar field. However, those creation rates can be almost the same depending on the parameters of the theory.

  16. Explaining the accelerated expansion of the Universe by particle creation

    NASA Astrophysics Data System (ADS)

    Singh, Ibotombi N.; Devi, Bembem Y.

    2016-04-01

    A spatially flat FRW Universe in the context of particle creation has been discussed by assuming a variable deceleration parameter which is a function of scale factor. A dust model in which creation of particles giving a negative creation pressure has been studied. Treating the Universe as an open adiabatic system, it is supposed that matter creation takes place out of gravitational energy. In this model, the Universe shows an accelerating phase of its expansion. Total number of particles increases while number of particle density decreases. Some physical implications of this model are investigated.

  17. Research on Education in the Knowledge Creation Paradigm

    ERIC Educational Resources Information Center

    Tan, Seng Chee; Ow, John; Chai, ChingSing; Teo, Chew-Lee; Yeo, Jennifer

    2014-01-01

    To better prepare learners for the "knowledge society," educators in Singapore have embarked on a journey in experimenting with knowledge creation pedagogy in classrooms. The Knowledge Creation and Innovative Design Centre was set up to further coordinate this effort. In this article, the authors give an account of the historical…

  18. 13 CFR 120.861 - Job creation or retention.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Job creation or retention. 120.861... Company Loan Program (504) Project Economic Development Goals § 120.861 Job creation or retention. A Project must create or retain one Job Opportunity per an amount of 504 loan funding that will be...

  19. 13 CFR 120.861 - Job creation or retention.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Job creation or retention. 120.861... Company Loan Program (504) Project Economic Development Goals § 120.861 Job creation or retention. A Project must create or retain one Job Opportunity per an amount of 504 loan funding that will be...

  20. 13 CFR 120.861 - Job creation or retention.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Job creation or retention. 120.861... Company Loan Program (504) Project Economic Development Goals § 120.861 Job creation or retention. A Project must create or retain one Job Opportunity per an amount of 504 loan funding that will be...

  1. 13 CFR 120.861 - Job creation or retention.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Job creation or retention. 120.861... Company Loan Program (504) Project Economic Development Goals § 120.861 Job creation or retention. A Project must create or retain one Job Opportunity per an amount of 504 loan funding that will be...

  2. 76 FR 3827 - Regulatory Flexibility, Small Business, and Job Creation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-21

    .... (Presidential Sig.) THE WHITE HOUSE, Washington, January 18, 2011 [FR Doc. 2011-1387 Filed 1-20-11; 8:45 am... Documents#0;#0; ] Memorandum of January 18, 2011 Regulatory Flexibility, Small Business, and Job Creation... American economy; they help to fuel productivity, economic growth, and job creation. More than half of...

  3. 13 CFR 120.861 - Job creation or retention.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Job creation or retention. 120.861... Company Loan Program (504) Project Economic Development Goals § 120.861 Job creation or retention. A Project must create or retain one Job Opportunity per an amount of 504 loan funding that will be...

  4. 3 CFR - Regulatory Flexibility, Small Business, and Job Creation

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 3 The President 1 2012-01-01 2012-01-01 false Regulatory Flexibility, Small Business, and Job... Flexibility, Small Business, and Job Creation Memorandum for the Heads of Executive Departments and Agencies..., economic growth, and job creation. More than half of all Americans working in the private sector either...

  5. FAST TRACK COMMUNICATION: Open string pair creation from worldsheet instantons

    NASA Astrophysics Data System (ADS)

    Schubert, Christian; Torrielli, Alessandro

    2010-10-01

    Worldline instantons provide a particularly elegant way to derive Schwinger's well-known formula for the pair creation rate due to a constant electric field in quantum electrodynamics. In this communication, we show how to extend this method to the corresponding problem of open string pair creation.

  6. Teaching About the Creation/Evolution Controversy. Fastback 134.

    ERIC Educational Resources Information Center

    Bergman, Jerry

    The booklet discusses questions related to teaching engendered by the creation/evolution controversy, presents current positions of educators and textbooks, and recommends a two-model teaching approach. It is divided into six chapters. Chapter I defines and summarizes evolution and creationism as different belief structures, and outlines various…

  7. 28 CFR 600.10 - No creation of rights.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false No creation of rights. 600.10 Section 600.10 Judicial Administration OFFICES OF INDEPENDENT COUNSEL, DEPARTMENT OF JUSTICE GENERAL POWERS OF SPECIAL COUNSEL § 600.10 No creation of rights. The regulations in this part are not intended to, do...

  8. 42 CFR 401.120 - Creation of records.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 2 2013-10-01 2013-10-01 false Creation of records. 401.120 Section 401.120 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROVISIONS GENERAL ADMINISTRATIVE REQUIREMENTS Confidentiality and Disclosure § 401.120 Creation of...

  9. 28 CFR 600.10 - No creation of rights.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false No creation of rights. 600.10 Section 600.10 Judicial Administration OFFICES OF INDEPENDENT COUNSEL, DEPARTMENT OF JUSTICE GENERAL POWERS OF SPECIAL COUNSEL § 600.10 No creation of rights. The regulations in this part are not intended to, do...

  10. 32 CFR 10.6 - Non-creation of right.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 1 2013-07-01 2013-07-01 false Non-creation of right. 10.6 Section 10.6 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE MILITARY COMMISSIONS MILITARY COMMISSION INSTRUCTIONS § 10.6 Non-creation of right. Neither this part nor any Military...

  11. 32 CFR 10.6 - Non-creation of right.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 false Non-creation of right. 10.6 Section 10.6 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE MILITARY COMMISSIONS MILITARY COMMISSION INSTRUCTIONS § 10.6 Non-creation of right. Neither this part nor any Military...

  12. 24 CFR 203.257 - Creation of the contract.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Creation of the contract. 203.257 Section 203.257 Housing and Urban Development Regulations Relating to Housing and Urban Development... § 203.257 Creation of the contract. The mortgage shall be an insured mortgage from the date of...

  13. 22 CFR 8.5 - Creation of a committee.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Creation of a committee. 8.5 Section 8.5 Foreign Relations DEPARTMENT OF STATE GENERAL ADVISORY COMMITTEE MANAGEMENT § 8.5 Creation of a committee. (a) A bureau or an office designated or desiring to sponsor an advisory committee will prepare...

  14. 42 CFR 401.120 - Creation of records.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 2 2012-10-01 2012-10-01 false Creation of records. 401.120 Section 401.120 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROVISIONS GENERAL ADMINISTRATIVE REQUIREMENTS Confidentiality and Disclosure § 401.120 Creation of...

  15. 24 CFR 203.257 - Creation of the contract.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Creation of the contract. 203.257 Section 203.257 Housing and Urban Development Regulations Relating to Housing and Urban Development... § 203.257 Creation of the contract. The mortgage shall be an insured mortgage from the date of...

  16. 43 CFR 29.2 - Creation of the Fund.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Creation of the Fund. 29.2 Section 29.2 Public Lands: Interior Office of the Secretary of the Interior TRANS-ALASKA PIPELINE LIABILITY FUND § 29.2 Creation of the Fund. (a) The Trans-Alaska Pipeline Liability Fund (Fund) was created by the...

  17. 41 CFR 105-53.110 - Creation and authority.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false Creation and authority. 105-53.110 Section 105-53.110 Public Contracts and Property Management Federal Property Management... General § 105-53.110 Creation and authority. The General Services Administration was established...

  18. 24 CFR 300.5 - Creation and status.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Creation and status. 300.5 Section 300.5 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Creation and status. The Association is a Government corporation in the Department of Housing and...

  19. 43 CFR 29.2 - Creation of the Fund.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Creation of the Fund. 29.2 Section 29.2 Public Lands: Interior Office of the Secretary of the Interior TRANS-ALASKA PIPELINE LIABILITY FUND § 29.2 Creation of the Fund. (a) The Trans-Alaska Pipeline Liability Fund (Fund) was created by the...

  20. 42 CFR 401.120 - Creation of records.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false Creation of records. 401.120 Section 401.120 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROVISIONS GENERAL ADMINISTRATIVE REQUIREMENTS Confidentiality and Disclosure § 401.120 Creation of...

  1. 17 CFR 201.1100 - Creation of Fair Fund.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 2 2012-04-01 2012-04-01 false Creation of Fair Fund. 201.1100 Section 201.1100 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION RULES OF PRACTICE Fair Fund and Disgorgement Plans § 201.1100 Creation of Fair Fund. In any agency process...

  2. 17 CFR 201.1100 - Creation of Fair Fund.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 2 2013-04-01 2013-04-01 false Creation of Fair Fund. 201.1100 Section 201.1100 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION RULES OF PRACTICE Fair Fund and Disgorgement Plans § 201.1100 Creation of Fair Fund. In any agency process...

  3. 14 CFR 1206.203 - Creation of records.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Creation of records. 1206.203 Section 1206.203 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION AVAILABILITY OF AGENCY RECORDS TO MEMBERS OF THE PUBLIC Records Available § 1206.203 Creation of records. Records will not...

  4. 12 CFR 611.1040 - Creation of new associations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Creation of new associations. 611.1040 Section 611.1040 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ORGANIZATION Bank Mergers, Consolidations and Charter Amendments § 611.1040 Creation of new associations. Any application for the...

  5. 12 CFR 611.1040 - Creation of new associations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Creation of new associations. 611.1040 Section 611.1040 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ORGANIZATION Bank Mergers, Consolidations and Charter Amendments § 611.1040 Creation of new associations. Any application for the...

  6. 32 CFR 10.6 - Non-creation of right.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false Non-creation of right. 10.6 Section 10.6 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE MILITARY COMMISSIONS MILITARY COMMISSION INSTRUCTIONS § 10.6 Non-creation of right. Neither this part nor any Military...

  7. 14 CFR 1206.203 - Creation of records.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Creation of records. 1206.203 Section 1206.203 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION AVAILABILITY OF AGENCY RECORDS TO MEMBERS OF THE PUBLIC Records Available § 1206.203 Creation of records. Records will not...

  8. 41 CFR 105-53.110 - Creation and authority.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false Creation and authority. 105-53.110 Section 105-53.110 Public Contracts and Property Management Federal Property Management... General § 105-53.110 Creation and authority. The General Services Administration was established...

  9. 28 CFR 600.10 - No creation of rights.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false No creation of rights. 600.10 Section 600.10 Judicial Administration OFFICES OF INDEPENDENT COUNSEL, DEPARTMENT OF JUSTICE GENERAL POWERS OF SPECIAL COUNSEL § 600.10 No creation of rights. The regulations in this part are not intended to, do...

  10. 24 CFR 203.257 - Creation of the contract.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Creation of the contract. 203.257 Section 203.257 Housing and Urban Development Regulations Relating to Housing and Urban Development... § 203.257 Creation of the contract. The mortgage shall be an insured mortgage from the date of...

  11. 12 CFR 611.1040 - Creation of new associations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Creation of new associations. 611.1040 Section 611.1040 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ORGANIZATION Bank Mergers, Consolidations and Charter Amendments § 611.1040 Creation of new associations. Any application for the...

  12. 41 CFR 105-53.110 - Creation and authority.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false Creation and authority. 105-53.110 Section 105-53.110 Public Contracts and Property Management Federal Property Management... General § 105-53.110 Creation and authority. The General Services Administration was established...

  13. 17 CFR 201.1100 - Creation of Fair Fund.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 2 2011-04-01 2011-04-01 false Creation of Fair Fund. 201.1100 Section 201.1100 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION RULES OF PRACTICE Fair Fund and Disgorgement Plans § 201.1100 Creation of Fair Fund. In any agency process...

  14. 43 CFR 29.2 - Creation of the Fund.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Creation of the Fund. 29.2 Section 29.2 Public Lands: Interior Office of the Secretary of the Interior TRANS-ALASKA PIPELINE LIABILITY FUND § 29.2 Creation of the Fund. (a) The Trans-Alaska Pipeline Liability Fund (Fund) was created by the...

  15. 14 CFR 1206.203 - Creation of records.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Creation of records. 1206.203 Section 1206.203 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION AVAILABILITY OF AGENCY RECORDS TO MEMBERS OF THE PUBLIC Records Available § 1206.203 Creation of records. Records will not...

  16. Legal and Judicial Problems in Mandating Equal Time for Creationism.

    ERIC Educational Resources Information Center

    Skoog, Gerald

    This paper, presented at the annual meeting of the National Association of Biology Teachers, is focused on legal and judicial problems in mandating equal time for creationism. Past events provide evidence that legislation, policies, and local resolutions that require science textbooks and curricula to include the Genesis account of creation are…

  17. 42 CFR 401.120 - Creation of records.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Creation of records. 401.120 Section 401.120 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROVISIONS GENERAL ADMINISTRATIVE REQUIREMENTS Confidentiality and Disclosure § 401.120 Creation of records. Records will not be created by...

  18. 17 CFR 45.3 - Swap data reporting: creation data.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 2 2014-04-01 2014-04-01 false Swap data reporting: creation data. 45.3 Section 45.3 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION (CONTINUED) SWAP DATA RECORDKEEPING AND REPORTING REQUIREMENTS § 45.3 Swap data reporting: creation...

  19. 17 CFR 45.3 - Swap data reporting: creation data.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 1 2013-04-01 2013-04-01 false Swap data reporting: creation data. 45.3 Section 45.3 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION SWAP DATA RECORDKEEPING AND REPORTING REQUIREMENTS § 45.3 Swap data reporting: creation data....

  20. 17 CFR 45.3 - Swap data reporting: creation data.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false Swap data reporting: creation data. 45.3 Section 45.3 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION SWAP DATA RECORDKEEPING AND REPORTING REQUIREMENTS § 45.3 Swap data reporting: creation data....

  1. Knowledge Creation in Construction Organisations: A Case Approach

    ERIC Educational Resources Information Center

    Eliufoo, Harriet

    2008-01-01

    Purpose: The purpose of this paper is to investigate and characterise the knowledge creation process in construction organisations and explore to what extent organisations facilitate the process. Design/methodology/approach: A case study approach is adopted using four construction organisations; a knowledge creation model is also used as the…

  2. A Case Against Scientific Creationism: A Look at Content Issues.

    ERIC Educational Resources Information Center

    Kenkel, Father Leonard A.

    1985-01-01

    Discusses: (1) the theology of creation (religion); (2) evolution (science); and (3) scientific creationism (religious doctrine and pseudoscience). Points out that contrary to its claim, the latter is a sectarian religious doctrine in the guise of science demanding to be taught in the classroom "as a science." (JN)

  3. 18 CFR 701.2 - Creation and basic authority.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 18 Conservation of Power and Water Resources 2 2014-04-01 2014-04-01 false Creation and basic authority. 701.2 Section 701.2 Conservation of Power and Water Resources WATER RESOURCES COUNCIL COUNCIL ORGANIZATION Introduction § 701.2 Creation and basic authority. The Water Resources Council was established...

  4. 18 CFR 701.2 - Creation and basic authority.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 2 2013-04-01 2012-04-01 true Creation and basic authority. 701.2 Section 701.2 Conservation of Power and Water Resources WATER RESOURCES COUNCIL COUNCIL ORGANIZATION Introduction § 701.2 Creation and basic authority. The Water Resources Council was established...

  5. 18 CFR 701.2 - Creation and basic authority.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 2 2012-04-01 2012-04-01 false Creation and basic authority. 701.2 Section 701.2 Conservation of Power and Water Resources WATER RESOURCES COUNCIL COUNCIL ORGANIZATION Introduction § 701.2 Creation and basic authority. The Water Resources Council was established...

  6. Creation Education: An Overview of Contemporary Theological Education.

    ERIC Educational Resources Information Center

    Hill, Brennan R.

    1990-01-01

    Maintains that contemporary theology of creation is concerned with social, ecological, and nuclear crises, pointing out that many theologians assume responsibility for offering values needed for earth's survival. Reports on the perspectives of four theologians on creation: Gibson Winter; John Haught; A. R. Peacocke; and Sallie McFague. Suggest…

  7. Change Creation: The Rest of the Planning Story.

    ERIC Educational Resources Information Center

    Lick, Dale W.; Kaufman, Roger

    2001-01-01

    Introduces a new, comprehensive planning and change concept for universities, "change creation," that encompasses both strategic planning and a transition process for the organization from "what is" to "what should be." After exploring change, why it often fails, and the tenets of change creation, presents its steps. A few are: leadership team…

  8. Science, Rationality, and the Creation/Evolution Dispute.

    ERIC Educational Resources Information Center

    Nelkin, Dorothy

    1982-01-01

    Examines the creation/evolution controversy and suggests reasons why creationist demands have won public support. For those distressed by the flux and uncertainty inherent in science and basic to the theory of evolution, creationism provides a model of order, a distinct and coherent logical system that fully explains an uncertain world. (AM)

  9. 18 CFR 701.2 - Creation and basic authority.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Creation and basic authority. 701.2 Section 701.2 Conservation of Power and Water Resources WATER RESOURCES COUNCIL COUNCIL ORGANIZATION Introduction § 701.2 Creation and basic authority. The Water Resources Council was established...

  10. 18 CFR 701.2 - Creation and basic authority.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 2 2011-04-01 2011-04-01 false Creation and basic authority. 701.2 Section 701.2 Conservation of Power and Water Resources WATER RESOURCES COUNCIL COUNCIL ORGANIZATION Introduction § 701.2 Creation and basic authority. The Water Resources Council was established...

  11. 10 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Creation and authority. 1.1 Section 1.1 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. (a) The Nuclear Regulatory Commission was established by the Energy Reorganization Act of...

  12. 40 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Creation and authority. 1.1 Section 1.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. Reorganization Plan 3 of 1970, established the...

  13. 40 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Creation and authority. 1.1 Section 1.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. Reorganization Plan 3 of 1970, established the...

  14. 10 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Creation and authority. 1.1 Section 1.1 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. (a) The Nuclear Regulatory Commission was established by the Energy Reorganization Act of...

  15. 10 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Creation and authority. 1.1 Section 1.1 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. (a) The Nuclear Regulatory Commission was established by the Energy Reorganization Act of...

  16. 40 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Creation and authority. 1.1 Section 1.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. Reorganization Plan 3 of 1970, established the...

  17. 10 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Creation and authority. 1.1 Section 1.1 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. (a) The Nuclear Regulatory Commission was established by the Energy Reorganization Act of...

  18. 40 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Creation and authority. 1.1 Section 1.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. Reorganization Plan 3 of 1970, established the...

  19. 10 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Creation and authority. 1.1 Section 1.1 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. (a) The Nuclear Regulatory Commission was established by the Energy Reorganization Act of...

  20. 40 CFR 1.1 - Creation and authority.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Creation and authority. 1.1 Section 1.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1.1 Creation and authority. Reorganization Plan 3 of 1970, established the...

  1. 14 CFR 1206.203 - Creation of records.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Creation of records. 1206.203 Section 1206.203 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION AVAILABILITY OF AGENCY RECORDS TO MEMBERS OF THE PUBLIC Records Available § 1206.203 Creation of records. Records will not...

  2. 22 CFR 8.5 - Creation of a committee.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Creation of a committee. 8.5 Section 8.5 Foreign Relations DEPARTMENT OF STATE GENERAL ADVISORY COMMITTEE MANAGEMENT § 8.5 Creation of a committee. (a) A bureau or an office designated or desiring to sponsor an advisory committee will prepare...

  3. 32 CFR 10.6 - Non-creation of right.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 1 2014-07-01 2014-07-01 false Non-creation of right. 10.6 Section 10.6 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE MILITARY COMMISSIONS MILITARY COMMISSION INSTRUCTIONS § 10.6 Non-creation of right. Neither this part nor any Military...

  4. 17 CFR 201.1100 - Creation of Fair Fund.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 3 2014-04-01 2014-04-01 false Creation of Fair Fund. 201.1100 Section 201.1100 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION RULES OF PRACTICE Fair Fund and Disgorgement Plans § 201.1100 Creation of Fair Fund. In any agency process...

  5. 12 CFR 611.1040 - Creation of new associations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Creation of new associations. 611.1040 Section 611.1040 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ORGANIZATION Bank Mergers, Consolidations and Charter Amendments § 611.1040 Creation of new associations. Any application for the...

  6. 41 CFR 105-53.110 - Creation and authority.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false Creation and authority. 105-53.110 Section 105-53.110 Public Contracts and Property Management Federal Property Management... General § 105-53.110 Creation and authority. The General Services Administration was established...

  7. 34 CFR 5.15 - Creation of records.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Creation of records. 5.15 Section 5.15 Education Office of the Secretary, Department of Education AVAILABILITY OF INFORMATION TO THE PUBLIC PURSUANT TO PUB. L. 90-23 (Eff. until 7-14-10) What Records Are Available § 5.15 Creation of records. Records are...

  8. 28 CFR 600.10 - No creation of rights.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false No creation of rights. 600.10 Section 600.10 Judicial Administration OFFICES OF INDEPENDENT COUNSEL, DEPARTMENT OF JUSTICE GENERAL POWERS OF SPECIAL COUNSEL § 600.10 No creation of rights. The regulations in this part are not intended to, do...

  9. 24 CFR 203.257 - Creation of the contract.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Creation of the contract. 203.257 Section 203.257 Housing and Urban Development Regulations Relating to Housing and Urban Development... § 203.257 Creation of the contract. The mortgage shall be an insured mortgage from the date of...

  10. 43 CFR 29.2 - Creation of the Fund.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Creation of the Fund. 29.2 Section 29.2 Public Lands: Interior Office of the Secretary of the Interior TRANS-ALASKA PIPELINE LIABILITY FUND § 29.2 Creation of the Fund. (a) The Trans-Alaska Pipeline Liability Fund (Fund) was created by the...

  11. 32 CFR 10.6 - Non-creation of right.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Non-creation of right. 10.6 Section 10.6 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE MILITARY COMMISSIONS MILITARY COMMISSION INSTRUCTIONS § 10.6 Non-creation of right. Neither this part nor any Military...

  12. 14 CFR 1206.203 - Creation of records.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Creation of records. 1206.203 Section 1206.203 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION AVAILABILITY OF AGENCY RECORDS TO MEMBERS OF THE PUBLIC Records Available § 1206.203 Creation of records. Records will not...

  13. 17 CFR 201.1100 - Creation of Fair Fund.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Creation of Fair Fund. 201.1100 Section 201.1100 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION RULES OF PRACTICE Fair Fund and Disgorgement Plans § 201.1100 Creation of Fair Fund. In any agency process...

  14. 12 CFR 611.1040 - Creation of new associations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Creation of new associations. 611.1040 Section 611.1040 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ORGANIZATION Bank Mergers, Consolidations and Charter Amendments § 611.1040 Creation of new associations. Any application for the...

  15. 24 CFR 300.5 - Creation and status.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Creation and status. 300.5 Section 300.5 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Creation and status. The Association is a Government corporation in the Department of Housing and...

  16. 41 CFR 105-53.110 - Creation and authority.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Creation and authority. 105-53.110 Section 105-53.110 Public Contracts and Property Management Federal Property Management... General § 105-53.110 Creation and authority. The General Services Administration was established...

  17. 43 CFR 29.2 - Creation of the Fund.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Creation of the Fund. 29.2 Section 29.2 Public Lands: Interior Office of the Secretary of the Interior TRANS-ALASKA PIPELINE LIABILITY FUND § 29.2 Creation of the Fund. (a) The Trans-Alaska Pipeline Liability Fund (Fund) was created by the...

  18. Toward a Broader Perspective in the Evolutionism-Creationism Debate.

    ERIC Educational Resources Information Center

    Strahler, Arthur N.

    1983-01-01

    Examines creationism/evolution debate in context of philosophy using ontological models in which reality is assigned to one or both natural or transnatural (supernatural) realms. The six models (theistic-teleological dualism; deistic-mechanistic dualism; fundamentalist creationism; atheistic monism; theistic monism; mechanistic monism) deal with…

  19. Bohr's Creation of his Quantum Atom

    NASA Astrophysics Data System (ADS)

    Heilbron, John

    2013-04-01

    Fresh letters throw new light on the content and state of Bohr's mind before and during his creation of the quantum atom. His mental furniture then included the atomic models of the English school, the quantum puzzles of Continental theorists, and the results of his own studies of the electron theory of metals. It also included the poetry of Goethe, plays of Ibsen and Shakespeare, novels of Dickens, and rhapsodies of Kierkegaard and Carlyle. The mind that held these diverse ingredients together oscillated between enthusiasm and dejection during the year in which Bohr took up the problem of atomic structure. He spent most of that year in England, which separated him for extended periods from his close-knit family and friends. Correspondence with his fianc'ee, Margrethe Nørlund, soon to be published, reports his ups and downs as he adjusted to J.J. Thomson, Ernest Rutherford, the English language, and the uneven course of his work. In helping to smooth out his moods, Margrethe played an important and perhaps an enabling role in his creative process.

  20. Quantum graviton creation in a model universe

    NASA Technical Reports Server (NTRS)

    Berger, B. K.

    1974-01-01

    Consideration of the mechanism of production of gravitons in the empty, anisotropic, spatially inhomogeneous Gowdy three-torus cosmology. The Gowdy cosmology is an exact solution of the vacuum Einstein equations and is obtained as a generalization of the homogeneous empty Bianchi Type I (Kasner) cosmology by permitting the metric components to depend on one of the space variables in addition to time. The Hamiltonian methods of Arnowitt, Deser, and Misner are employed to identify the dynamical variables which are to be quantized. The WKB regime solution is identical to that found by Doroshkevich, Zel'dovich, and Novikov (DZN) for a universe containing collisionless anisotropic radiation. Using a procedure similar to that of Parker (1971) or Zel'dovich and Starobinskii (1971) for defining quantum number, it is found that the DZN large-time radiation consists of quanta (gravitons) created from an initial vacuum. The quantum behavior is much like the semiclassical enhancement of quantum number with the added feature of creation of quanta from vacuum fluctuations.

  1. Philosophy for the Creation of Astronomical Images

    NASA Astrophysics Data System (ADS)

    Rector, T.; Levay, Z. G.; Frattare, L. M.; English, J.; Pu'Uohau-Pummill, K.

    2005-12-01

    The quality of modern astronomical data, the power of modern computers and the agility of current image-processing software enable the creation of high-quality images in a purely digital form. The combination of these technological advancements has created a new ability to make colour astronomical images. These programs use a layering metaphor that allows for an unlimited number of astronomical datasets to be combined in any desired colour scheme, creating an immense parameter space to be explored. A philosophy is presented on how to use scaling, colour and composition to create images that simultaneously highlight scientific detail and are aesthetically appealing. This philosophy is necessary because most datasets do not correspond to the wavelength range of sensitivity of the human eye. The use of visual grammar, defined as the elements that affect the interpretation of an image, can maximize the richness and detail in an image while maintaining scientific accuracy. By properly using visual grammar, one can imply qualities that a two-dimensional image cannot show intrinsically, such as depth, motion and energy. In addition, composition can be used to engage viewers and keep them interested for a longer period of time. The use of these techniques can result in a striking image that will effectively convey the science within the image to scientists and to the public. Details of the pictorial examples used are presented in the conference web-proceedings and webcast.

  2. ITER Creation Safety File Expertise Results

    NASA Astrophysics Data System (ADS)

    Perrault, D.

    2013-06-01

    In March 2010, the ITER operator delivered the facility safety file to the French "Autorité de Sûreté Nucléaire" (ASN) as part of its request for the creation decree, legally necessary before building works can begin on the site. The French "Institut de Radioprotection et de Sûreté Nucléaire" (IRSN), in support to the ASN, recently completed its expertise of the safety measures proposed for ITER, on the basis of this file and of additional technical documents from the operator. This paper presents the IRSN's main conclusions. In particular, they focus on the radioactive materials involved, the safety and radiation protection demonstration (suitability of risk management measures…), foreseeable accidents, building and safety important component design and, finally, wastes and effluents to be produced. This assessment was just the first legally-required step in on-going safety monitoring of the ITER project, which will include other complete regulatory re-evaluations.

  3. Automatic creation of three-dimensional avatars

    NASA Astrophysics Data System (ADS)

    Villa-Uriol, Maria-Cruz; Sainz, Miguel; Kuester, Falko; Bagherzadeh, Nader

    2003-01-01

    Highly accurate avatars of humans promise a new level of realism in engineering and entertainment applications, including areas such as computer animated movies, computer game development interactive virtual environments and tele-presence. In order to provide high-quality avatars, new techniques for the automatic acquisition and creation are required. A framework for the capture and construction of arbitrary avatars from image data is presented in this paper. Avatars are automatically reconstructed from multiple static images of a human subject by utilizing image information to reshape a synthetic three-dimensional articulated reference model. A pipeline is presented that combines a set of hardware-accelerated stages into one seamless system. Primary stages in this pipeline include pose estimation, skeleton fitting, body part segmentation, geometry construction and coloring, leading to avatars that can be animated and included into interactive environments. The presented system removes traditional constraints in the initial pose of the captured subject by using silhouette-based modification techniques in combination with a reference model. Results can be obtained in near-real time with very limited user intervention.

  4. Document creation, linking, and maintenance system

    DOEpatents

    Claghorn, Ronald

    2011-02-15

    A document creation and citation system designed to maintain a database of reference documents. The content of a selected document may be automatically scanned and indexed by the system. The selected documents may also be manually indexed by a user prior to the upload. The indexed documents may be uploaded and stored within a database for later use. The system allows a user to generate new documents by selecting content within the reference documents stored within the database and inserting the selected content into a new document. The system allows the user to customize and augment the content of the new document. The system also generates citations to the selected content retrieved from the reference documents. The citations may be inserted into the new document in the appropriate location and format, as directed by the user. The new document may be uploaded into the database and included with the other reference documents. The system also maintains the database of reference documents so that when changes are made to a reference document, the author of a document referencing the changed document will be alerted to make appropriate changes to his document. The system also allows visual comparison of documents so that the user may see differences in the text of the documents.

  5. Other Poetic Models.

    ERIC Educational Resources Information Center

    Marzan, Julio; Padgett, Ron

    1997-01-01

    Gives examples of poems (in English) of six writers of Spanish, Latin American, or Latino poetry: Nicanor Parra, Vicente Huidobro, Victor Hernandez Cruz, Gabriela Mistral, Martin Espada, and Ana Castillo. States that all can be used as models for the classroom. (PA)

  6. Marilyn Nelson: Poetic Justice

    ERIC Educational Resources Information Center

    Pierpont, Katherine

    2006-01-01

    This article features some of the books written by Marilyn Nelson. Here, the author discusses how she has written a children's book of poetry about lynching, entitled "A Wreath for Emmitt Till." The author discusses how her books for children honor and memorialize history-changing African Americans. Among other things, the author discusses some of…

  7. Creationism in the United States: V. The McLean Decision Destroys the Credibility of "Creation Science."

    ERIC Educational Resources Information Center

    Moore, Randy

    1999-01-01

    Describes the background and outcome of the McLean v. Arkansas Board of Education case heard in federal court in the early 1980s. The decision repealed a legislative act which called for "equal time" in science classrooms for presenting evolution and creationism. The decision also established that "creation science" had no scientific merit or…

  8. Vascular access creation and care should be provided by nephrologists.

    PubMed

    Malovrh, Marko

    2015-01-01

    The long-term survival and quality of life of patients on hemodialysis is dependent on the adequacy of dialysis via an appropriately placed vascular access. Recent clinical practice guidelines recommend the creation of native arteriovenous fistula or synthetic graft before start of chronic hemodialysis therapy to prevent the need for complication-prone dialysis catheters. The direct involvement of nephrologists in the management of referral patterns, predialysis follow-up, policy of venous preservation, preoperative evaluation, vascular access surgery and vascular access care seems to be important and productive targets for the quality of care delivered to the patients with end-stage renal disease. Early referral to nephrologists is important for delay progression of both kidney disease and its complications by specific and adequate treatment, for education program which should include modification of lifestyle, medication management, selection of treatment modality and instruction for vein preservation and vascular access. Nephrologists are responsible for on-time placement and adequate maturation of vascular access. The number of nephrologists around the world who create their own fistulas and grafts is growing, driven by a need for better patient outcomes on hemodialysis. Nephrologists have also a key role for care of vascular access during hemodialysis treatment by following vascular access function using clinical data, physical examination and additional ultrasound evaluation. Timely detection of malfunctioning vascular access means timely surgical or radiological intervention and increases the survival of vascular access. PMID:25751545

  9. The co-creation of meaningful action: bridging enaction and interactional sociology.

    PubMed

    De Jaegher, Hanne; Peräkylä, Anssi; Stevanovic, Melisa

    2016-05-01

    What makes possible the co-creation of meaningful action? In this paper, we go in search of an answer to this question by combining insights from interactional sociology and enaction. Both research schools investigate social interactions as such, and conceptualize their organization in terms of autonomy. We ask what it could mean for an interaction to be autonomous, and discuss the structures and processes that contribute to and are maintained in the so-called interaction order. We also discuss the role played by individual vulnerability as well as the vulnerability of social interaction processes in the co-creation of meaningful action. Finally, we outline some implications of this interdisciplinary fraternization for the empirical study of social understanding, in particular in social neuroscience and psychology, pointing out the need for studies based on dynamic systems approaches on origins and references of coordination, and experimental designs to help understand human co-presence. PMID:27069055

  10. The co-creation of meaningful action: bridging enaction and interactional sociology

    PubMed Central

    Peräkylä, Anssi; Stevanovic, Melisa

    2016-01-01

    What makes possible the co-creation of meaningful action? In this paper, we go in search of an answer to this question by combining insights from interactional sociology and enaction. Both research schools investigate social interactions as such, and conceptualize their organization in terms of autonomy. We ask what it could mean for an interaction to be autonomous, and discuss the structures and processes that contribute to and are maintained in the so-called interaction order. We also discuss the role played by individual vulnerability as well as the vulnerability of social interaction processes in the co-creation of meaningful action. Finally, we outline some implications of this interdisciplinary fraternization for the empirical study of social understanding, in particular in social neuroscience and psychology, pointing out the need for studies based on dynamic systems approaches on origins and references of coordination, and experimental designs to help understand human co-presence. PMID:27069055

  11. Value Creation in the Context of Sustainable Corporate Social Responsibility

    NASA Astrophysics Data System (ADS)

    Šmida, Ľubomír; Sakál, Peter

    2014-12-01

    Under the influence of the new rules of the economy and the society, companies are achieving a notional line of a necessary change in the approach to creating new value, wealth. Implementation of changes in the system of wealth creation requires a review of existing assumptions of unlimited growth of the global economy and wealth creation in the environment accepting economic interests, society and the environment as a holistic unit. The main purpose of this paper is the clarification of a new requirements for business, presentation of the questionnaire survey Sustainable Corporate Social Responsibility and inform on value creation in the context of Sustainable Corporate Social Responsibility.

  12. Discovering the knowledge creation process of an expert group in women-friendly policy: The policy case of Seoul City.

    PubMed

    Oh, Young Sam; Nam, SungHee; Kim, Yuna

    2016-01-01

    This research explores how expert knowledge is created in the process of women-friendly policy making, based on actor network theory (ANT). To address this purpose, this study uses the "Women's Happiness in the City of Seoul" policy initiated by the local government of Seoul as one example of policy development. Research findings demonstrate that knowledge creation in expert groups followed the four stages suggested by ANT. In addition, this study found that various types of knowledge emerged from individual experts. This research elucidates the process of knowledge creation and its meanings for women-friendly policy. PMID:26684220

  13. What is the Meaning of the Physical Magnitude `Work'?

    NASA Astrophysics Data System (ADS)

    Kanderakis, Nikos

    2014-06-01

    Usually, in physics textbooks, the physical magnitude `work' is introduced as the product of a force multiplied by its displacement, in relation to the transfer of energy. In other words, `work' is presented as an internal affair of physics theory, while its relation to the world of experience, that is its empirical meaning, is missing. On the other hand, in the history of its creation, `work' was a concept that had empirical meaning from the start. It was constructed by engineers to measure the work (labor) of motor engines, men, and animals. Very soon however this initial meaning seems to vanish. In this article, it will be looked at how `work' is presented in physics textbooks, what was its initial meaning in the history of its formulation, under what circumstances this initial meaning faded, and how elements from the history of its creation can be used in the classroom to teach it.

  14. Remote two-qubit state creation and its robustness

    NASA Astrophysics Data System (ADS)

    Stolze, J.; Zenchuk, A. I.

    2016-08-01

    We consider the problem of remote two-qubit state creation using the two-qubit excitation pure initial state of the sender. The communication line is based on the optimized boundary-controlled chain with two pairs of properly adjusted coupling constants. We show that the communication line can be characterized by a set of parameters independent of the initial state of the sender. These parameters are permanent attributes of a communication line and can be either calculated theoretically or measured in experiment. In particular, they determine the creatable subregion of the receiver's state space. The creation of a particular state within the creatable region is achieved by a proper choice of the independent parameters of the sender's initial state (control parameters) and reduces to the solvability of a certain system of algebraic equations. The creation of the two-qubit Werner state is considered as an example. We also study the effects of imperfections of the chain on the state creation.

  15. The threat from creationism to the rational teaching of biology.

    PubMed

    Cornish-Bowden, Athel; Cárdenas, María Luz

    2007-01-01

    Most biologists outside the USA and a few other countries, like Australia and Canada, are under the impression that the threat to the teaching of biology represented by creationism does not concern them directly. This is unfortunately no longer true: the recent growth of creationism, especially in its pseudo-scientific manifestation known as "intelligent design", has been obvious in several countries of Western Europe, especially the UK, Germany and Poland, and it is beginning to be noticeable in Brazil, and maybe elsewhere in Latin America. The problem is complicated by the fact that there are not just two possibilities, evolution and creationism, because creationism comes in various incompatible varieties. Turkey is now a major source of creationist propaganda outside the USA, and is especially significant in relation to its influence on Muslim populations in Europe. The time for biologists to address the creationist threat is now. PMID:18064348

  16. Viscous FRW Models with Particle Creation in Early Universe

    NASA Astrophysics Data System (ADS)

    Singh, C. P.

    2012-05-01

    We discuss the dynamical effects of bulk viscosity and particle creation on the early evolution of the Friedmann-Robertson-Walker model in the framework of open thermodynamical systems. We consider bulk viscosity and particle creation as separate irreversible processes. Exact solutions of the Einstein field equations are obtained by using the "gamma-law" equation of state p = (γ-1)ρ, where the adiabatic parameter γ varies with scale factor of the metric. We consider the cosmological model to study the early phases of the evolution of the universe as it goes from an inflationary phase to a radiation-dominated era in the presence of bulk viscosity and particle creation. Analytical solutions are obtained for particle number density and entropy for all models. It is found that, by choosing appropriate functions for particle creation rate and bulk viscous coefficient, the models exhibit singular and non-singular beginnings.

  17. Creationism/Evolution: The Case AGAINST "Equal Time".

    ERIC Educational Resources Information Center

    Brush, Stephen G.

    2000-01-01

    Describes the approaches of both creationism and evolution. Recommends that biologists take their case to the public. Includes a National Science Teachers Association (NSTA) Position Statement on the issue. First published in 1981. (YDS)

  18. Creationism in the United States: VIII. The Lingering Threat.

    ERIC Educational Resources Information Center

    Moore, Randy

    1999-01-01

    Summarizes the status of the evolution/creationism debate in contemporary society. Makes recommendations for scientists and science educators to advance the popular acceptance and understanding of evolution. Contains 74 references. (WRM)

  19. Remote two-qubit state creation and its robustness

    NASA Astrophysics Data System (ADS)

    Stolze, J.; Zenchuk, A. I.

    2016-05-01

    We consider the problem of remote two-qubit state creation using the two-qubit excitation pure initial state of the sender. The communication line is based on the optimized boundary-controlled chain with two pairs of properly adjusted coupling constants. We show that the communication line can be characterized by a set of parameters independent of the initial state of the sender. These parameters are permanent attributes of a communication line and can be either calculated theoretically or measured in experiment. In particular, they determine the creatable subregion of the receiver's state space. The creation of a particular state within the creatable region is achieved by a proper choice of the independent parameters of the sender's initial state (control parameters) and reduces to the solvability of a certain system of algebraic equations. The creation of the two-qubit Werner state is considered as an example. We also study the effects of imperfections of the chain on the state creation.

  20. Creation of Integrated System of Cosmonauts Sanitary-Hygienic Supply: Researches, Problems and Prospects

    NASA Astrophysics Data System (ADS)

    Shumilina, I.; Krivobok, S.; Shumilina, G.

    The necessity of Integrated System creation for cosmonauts Sanitary - Hygienic Supply has appeared at realization of joint flights on the International Space Station (ISS). Russian hygiene means manufactured and tested in the long space flights conditions and personal hygiene means of foreign manufacture, which were developed without chamber experiments conditions, are mean to use for Integrated System. The realization of Sanitary - Hygienic Water (SHW) regeneration is supposed for water circulation. The researches directed on equipment creation for clothing washing and clothing drying were carried out for the purposes of goods turnover optimization on ISS The variants of possible realization of water procedures (shower-bath, face washing) are studied. New and essentially date are received for an estimation of efficiency of various ways of cosmonauts Sanitary - Hygienic Supply, including results of tests for new generation regeneration SHW systems with Nanofiltration unit on various kinds real SHW. The improvement of washing-up liquids, individual selection of a complex of personal hygiene means with the man skin condition registration allows to raise of preventive measures use efficiency directed on prevention of adverse skin changes and skin diseases. The analysis of the equipment and methods for clothing washing and clothing drying for conditions of long space flight are carried out. The experimental data on textile materials drying are received. The investigations covered a wide range of issues associated with Sanitary - Hygienic Supply Integrated System including Personal Hygiene complex (items and techniques), ways of Sanitary - Hygienic Supply realization, methods of wastewater regeneration. The results of researches are especially urgent for cosmonauts Sanitary - Hygienic Supply System creation for long space flights, in particular, "Mars" flights at impossibility of updating of water stock, clothing stock etc.

  1. Wetland creation and restoration: description and summary of the literature

    USGS Publications Warehouse

    Schneller-McDonald, K.; Ischinger, Lee S.; Auble, Gregor T.

    1990-01-01

    The Wetland Creation/Restoration (WCR) data base was developed to compile information concerning the creation and restoration of wetlands and to provide a state-of-the-knowledge resource based on the published literature. This report provides a hard copy of the bibliographic material contained in the digital WRC data base for individuals that do not have access to or training in microcomputer use.

  2. Higher dimensional strange quark matter solutions in self creation cosmology

    NASA Astrophysics Data System (ADS)

    Şen, R.; Aygün, S.

    2016-03-01

    In this study, we have generalized the higher dimensional flat Friedmann-Robertson-Walker (FRW) universe solutions for a cloud of string with perfect fluid attached strange quark matter (SQM) in Self Creation Cosmology (SCC). We have obtained that the cloud of string with perfect fluid does not survive and the string tension density vanishes for this model. However, we get dark energy model for strange quark matter with positive density and negative pressure in self creation cosmology.

  3. Semiclassical fermion pair creation in de Sitter spacetime

    SciTech Connect

    Stahl, Clément Eckhard, Strobel

    2015-12-17

    We present a method to semiclassically compute the pair creation rate of bosons and fermions in de Sitter spacetime. The results in the bosonic case agree with the ones in the literature. We find that for the constant electric field the fermionic and bosonic pair creation rate are the same. This analogy of bosons and fermions in the semiclassical limit is known from several flat spacetime examples.

  4. Making Meaning and Using Natural Resources: Education and Sustainability

    ERIC Educational Resources Information Center

    Stables, Andrew

    2010-01-01

    A natural resource is not given, but depends on human knowledge for its exploitation. Thus a "unit of resource" is, to a significant degree, a "unit of meaning", and education is potentially important not only for the use of resources but also for their creation. The paper draws on poststructuralism to confirm the intuition that it would be…

  5. Leveraging Effectual Means through Business Plan Competition Participation

    ERIC Educational Resources Information Center

    Watson, Kayleigh; McGowan, Pauric; Smith, Paul

    2015-01-01

    This paper explores whether the business plan competition (BPC), as a classically causational mechanism for extracurricular entrepreneurship education, can facilitate the development of the means that underpin an effectual approach to new venture creation. In-depth, open-ended qualitative interviews were conducted with participants in a regional…

  6. The CO2 footprint of new nitrogen creation

    NASA Astrophysics Data System (ADS)

    Houlton, B. Z.

    2012-12-01

    For billions of years, in the absence of substantial human influence, the essential nutrient nitrogen (N) entered terrestrial ecosystems at naturally low rates. Today, human actions (i.e., Haber-Bosch fertilizer production, fossil fuel combustion) have dramatically reshaped the N cycle from its background state, more than doubling terrestrial N circulation, resulting in large increases in anthropogenic N deposition inputs to ecosystems globally. While producing many unwanted side-effects, increased N in both rain water and dry particulate matter has been purported in accelerated rates of forest CO2 uptake, thus slowing the pace of climate change. However, this perspective does not consider the amount of CO2 released to the atmosphere during new N creation. Here I analyze the gross CO2 footprint of N input pathways, including the CO2 released during N fixation vs. that which is consumed by forest vegetation per unit of N input. This analysis indicates the following C/N conversion efficiencies during fixation: lightening = 0; Haber-Bosch = 0.49; symbiotic fixation = 10; asymbiotic fixation = 50; fossil fuel fixation = 220. Thus, lightening envisions the highest forest CO2 uptake return (100 %) followed by Haber-Bosch N (99), symbiotic N fixation (88) and asymbiotic N fixation (neutral), and lastly, fossil fuel fixation (-279). In addition, widespread and well-documented negative interactions between excess N and biological N fixation further undermine any potential positive effects of fossil-fuel N deposition on terrestrial C storage. Thus, recapturing Haber-Bosch N by natural vegetation combined with policies that target reductions in fossil fuel N sources are proposed as the most effective means for maximizing the positive benefits of anthropocene N on terrestrial CO2 uptake and storage.

  7. Education and Ultimate Meaning

    ERIC Educational Resources Information Center

    Schinkel, Anders

    2015-01-01

    Richard Peters and John White have both argued that education should contribute to the meaning people are able to find in or give to life. Both dismiss the idea of ultimate or profound meaning ("the meaning of life") in favour of ordinary meaning, or "meaning in life". Thus they exemplify the trend visible also in the general…

  8. Shock unsteadiness creation and propagation: experimental analysis

    NASA Astrophysics Data System (ADS)

    Benay, R.; Alaphilippe, M.; Severac, N.

    2012-09-01

    The possibility of creating unsteady distortions of the tip shock by waves emitted from an aircraft is assessed experimentally. The model chosen is a cylindrical fore body equipped with a spike. This configuration is known for generating an important level of unsteadiness around the spike in supersonic regime. The wind tunnel Mach number is equal to 2. The experiments show that waves emitted from this source propagate along the tip shock and interact with it. It is then assessed that this interaction produces a periodic distortion of the shock that propagates to the external flow. Unsteady pressure sensors, high speed schlieren films, hot wire probing and laser Doppler velocimetry are used as complementary experimental means. The final result is a coherent representation of the complex mechanism of wave propagation that has been evidenced. The principle of creating unsteady shock deformation by onboard equipments could be examined as a possibly promising method of sonic boom control.

  9. Creation of the ideal gastric tube: Comparison of three methods: A prospective cohort study

    PubMed Central

    Kimura, Masahiro; Mitsui, Akira; Kuwabara, Yoshiyuki

    2016-01-01

    Introduction Various types of staplers are used for gastric tube formation after esophagectomy. Using a stapling device, a gastric tube can safely be created in a short amount of time. The problems with gastric tube creation using only linear type staplers include staple overlap as well as the problem of cost associated with using multiple staplers. To address this, both linear and radial type staplers have been introduced. We herein compare three methods of gastric tube creation. Methods From 2012 to 2014, 62 patients with esophageal cancer underwent esophagectomy with gastric tube reconstruction. We evaluated and compared the mean number of stapler loads and cost in each groups. Results The mean number of stapler loads was 6.24 in method A, 5.16 in method B, and 4.33 in method C. The mean cost accounting for total staple fires per case was 3116.07 dollars in the method A group, 2576.74 dollars in the method B group, and 2447.78 dollars in the method C group. Anastomotic leaks developed in 4 cases in the method A group and in 3 cases in the method B group. There were no anastomotic leaks in the method C group. Conclusion We hypothesize that by using radial type staplers, we can create a durable gastric tube and reduce the number of staplers and therefore reduce operative cost. PMID:26909152

  10. [Darwinism and the meaning of "meaning"].

    PubMed

    Castrodeza, Carlos

    2009-01-01

    The problem of the meaning of life is herewith contemplated from a Darwinian perspective. It is argued how factors such as existential depression, the concern about the meaning of "meaning," the problem of evil, death as the end of our personal identity, happiness as an unachievable goal, etc. may well have an adaptive dimension "controlled" neither by ourselves nor obscure third parties (conspiracy theories) but "simply" by our genes (replicators in general) so that little if anything is to be done to find a radical remedy for the human condition. PMID:21032944

  11. Mobile, Collaborative Situated Knowledge Creation for Urban Planning

    PubMed Central

    Zurita, Gustavo; Baloian, Nelson

    2012-01-01

    Geo-collaboration is an emerging research area in computer sciences studying the way spatial, geographically referenced information and communication technologies can support collaborative activities. Scenarios in which information associated to its physical location are of paramount importance are often referred as Situated Knowledge Creation scenarios. To date there are few computer systems supporting knowledge creation that explicitly incorporate physical context as part of the knowledge being managed in mobile face-to-face scenarios. This work presents a collaborative software application supporting visually-geo-referenced knowledge creation in mobile working scenarios while the users are interacting face-to-face. The system allows to manage data information associated to specific physical locations for knowledge creation processes in the field, such as urban planning, identifying specific physical locations, territorial management, etc.; using Tablet-PCs and GPS in order to geo-reference data and information. It presents a model for developing mobile applications supporting situated knowledge creation in the field, introducing the requirements for such an application and the functionalities it should have in order to fulfill them. The paper also presents the results of utility and usability evaluations. PMID:22778639

  12. Evolution and dynamics of a matter creation model

    NASA Astrophysics Data System (ADS)

    Pan, S.; Haro, J. de; Paliathanasis, A.; Slagter, R. J.

    2016-08-01

    In a flat Friedmann-Lemaître-Robertson-Walker (FLRW) geometry, we consider the expansion of the universe powered by the gravitationally induced `adiabatic' matter creation. To demonstrate how matter creation works well with the expanding universe, we have considered a general creation rate and analysed this rate in the framework of dynamical analysis. The dynamical analysis hints the presence of a non-singular universe (without the big bang singularity) with two successive accelerated phases, one at the very early phase of the universe (i.e. inflation), and the other one describes the current accelerating universe, where this early, late accelerated phases are associated with an unstable fixed point (i.e. repeller) and a stable fixed point (attractor), respectively. We have described this phenomena by analytic solutions of the Hubble function and the scale factor of the FLRW universe. Using Jacobi last multiplier method, we have found a Lagrangian for this matter creation rate describing this scenario of the universe. To match with our early physics results, we introduce an equivalent dynamics driven by a single scalar field, discuss the associated observable parameters and compare them with the latest Planck data sets. Finally, introducing the teleparallel modified gravity, we have established an equivalent gravitational theory in the framework of matter creation.

  13. Evolution and Dynamics of a Matter creation model

    NASA Astrophysics Data System (ADS)

    Pan, S.; Haro, J. de; Paliathanasis, A.; Slagter, R. J.

    2016-05-01

    In a flat Friedmann-Lemaître-Robertson-Walker (FLRW) geometry, we consider the expansion of the universe powered by the gravitationally induced `adiabatic' matter creation. To demonstrate how matter creation works well with the expanding universe, we have considered a general creation rate and analyzed this rate in the framework of dynamical analysis. The dynamical analysis hints the presence of a non-singular universe (without the big bang singularity) with two successive accelerated phases, one at the very early phase of the universe (i.e. inflation), and the other one describes the current accelerating universe, where this early, late accelerated phases are associated with an unstable fixed point (i.e. repeller) and a stable fixed (attractor) points, respectively. We have described this phenomena by analytic solutions of the Hubble function and the scale factor of the FLRW universe. Using Jacobi Last multiplier method, we have found a Lagrangian for this matter creation rate describing this scenario of the universe. To match with our early physics results, we introduce an equivalent dynamics driven by a single scalar field and discussed the associated observable parameters compared them with the latest PLANCK data sets. Finally, introducing the teleparallel modified gravity, we have established an equivalent gravitational theory in the framework of matter creation.

  14. Mobile, collaborative situated knowledge creation for urban planning.

    PubMed

    Zurita, Gustavo; Baloian, Nelson

    2012-01-01

    Geo-collaboration is an emerging research area in computer sciences studying the way spatial, geographically referenced information and communication technologies can support collaborative activities. Scenarios in which information associated to its physical location are of paramount importance are often referred as Situated Knowledge Creation scenarios. To date there are few computer systems supporting knowledge creation that explicitly incorporate physical context as part of the knowledge being managed in mobile face-to-face scenarios. This work presents a collaborative software application supporting visually-geo-referenced knowledge creation in mobile working scenarios while the users are interacting face-to-face. The system allows to manage data information associated to specific physical locations for knowledge creation processes in the field, such as urban planning, identifying specific physical locations, territorial management, etc.; using Tablet-PCs and GPS in order to geo-reference data and information. It presents a model for developing mobile applications supporting situated knowledge creation in the field, introducing the requirements for such an application and the functionalities it should have in order to fulfill them. The paper also presents the results of utility and usability evaluations. PMID:22778639

  15. Polishing the craft of genetic diversity creation in directed evolution.

    PubMed

    Tee, Kang Lan; Wong, Tuck Seng

    2013-12-01

    Genetic diversity creation is a core technology in directed evolution where a high quality mutant library is crucial to its success. Owing to its importance, the technology in genetic diversity creation has seen rapid development over the years and its application has diversified into other fields of scientific research. The advances in molecular cloning and mutagenesis since 2008 were reviewed. Specifically, new cloning techniques were classified based on their principles of complementary overhangs, homologous sequences, overlapping PCR and megaprimers and the advantages, drawbacks and performances of these methods were highlighted. New mutagenesis methods developed for random mutagenesis, focused mutagenesis and DNA recombination were surveyed. The technical requirements of these methods and the mutational spectra were compared and discussed with references to commonly used techniques. The trends of mutant library preparation were summarised. Challenges in genetic diversity creation were discussed with emphases on creating "smart" libraries, controlling the mutagenesis spectrum and specific challenges in each group of mutagenesis methods. An outline of the wider applications of genetic diversity creation includes genome engineering, viral evolution, metagenomics and a study of protein functions. The review ends with an outlook for genetic diversity creation and the prospective developments that can have future impact in this field. PMID:24012599

  16. Standard Cosmology extended to include particle creation originated from Universe expansion. Standard Cosmology with particle creation

    NASA Astrophysics Data System (ADS)

    Zecca, A.

    2012-02-01

    The Standard Cosmological model is extended to include particles created by Universe expansion. Accordingly, the density ρ and pressure p are modified by the adjoint of terms in the form α (t)dot R(t)/R(t), β (t)dot R(t)/R(t). Such expressions are based on results, previously obtained, relative to field quantization in curved space-time for spin 0 , 1/2 , 1 . The model is discussed in general and for special physical configurations. The case p = wρ is solved in the flat space-time case, and is discussed in some special asymptotic cases, leaving, however, the problem of determining α( t), β( t) open. The matter- and radiation-dominated models, analogous to those of the Standard Cosmology, are studied by choosing α( t), β( t) to be constant in time. The two models are integrated in the flat space-time case and both allow a numerical evaluation of the parameter Ω 0 c relative to particle creation. Such value lies into the expected range. The results support the expectation that particle production plays an active role in the formulation of the cosmological model. Its importance should, however, be tested also in open and closed models and within a discussion including all kinds of energy contributions in the cosmological Einstein equation.

  17. Consumer Participation in Co-creation: An Enlightening Model of Causes and Effects Based on Ethical Values and Transcendent Motives

    PubMed Central

    Martínez-Cañas, Ricardo; Ruiz-Palomino, Pablo; Linuesa-Langreo, Jorge; Blázquez-Resino, Juan J.

    2016-01-01

    In the current highly interconnected modern world, the role of consumers has changed substantially due to their active collaboration with companies in product and process innovation. Specifically, consumer participation has become key to the development of successful products and services, as companies have come to rely more and more on consumers' opinion as a source of innovative ideas and brand value. However, whereas existing research has focused on identifying the different elements involved in consumers' co-creation, there is still the need to comprehend better this complex mechanism by integrating distinct dimensional insights. With an integrative review of research into three important perspectives, one nurturing from the Service-Dominant logic, another one based on the information and communication technologies (ICTs) platforms, and (the ethical values-driven) Marketing 3.0 paradigm, this article proposes a conceptual framework in which consumers' ethical values and transcendent motivations play an important role in encouraging their engagement in co-creation activities. In this connection, and with consumers increasingly embracing the need to fulfill a social and ethical function in society, the co-creation process is here comprehended as a means to emphasize the social and moral aspects of co-creation. This article also identifies the important, supportive role of the Marketing 3.0 paradigm and Web 3.0 tools to initiate the co-creation process, as well as the important valuable benefits attained by both companies and consumers after consumers engage in this process. Importantly, these benefits are highlighted to increase when ethical products are the object of these co-creation activities. All these insights have notable implications for both research and managerial practice. PMID:27303349

  18. Consumer Participation in Co-creation: An Enlightening Model of Causes and Effects Based on Ethical Values and Transcendent Motives.

    PubMed

    Martínez-Cañas, Ricardo; Ruiz-Palomino, Pablo; Linuesa-Langreo, Jorge; Blázquez-Resino, Juan J

    2016-01-01

    In the current highly interconnected modern world, the role of consumers has changed substantially due to their active collaboration with companies in product and process innovation. Specifically, consumer participation has become key to the development of successful products and services, as companies have come to rely more and more on consumers' opinion as a source of innovative ideas and brand value. However, whereas existing research has focused on identifying the different elements involved in consumers' co-creation, there is still the need to comprehend better this complex mechanism by integrating distinct dimensional insights. With an integrative review of research into three important perspectives, one nurturing from the Service-Dominant logic, another one based on the information and communication technologies (ICTs) platforms, and (the ethical values-driven) Marketing 3.0 paradigm, this article proposes a conceptual framework in which consumers' ethical values and transcendent motivations play an important role in encouraging their engagement in co-creation activities. In this connection, and with consumers increasingly embracing the need to fulfill a social and ethical function in society, the co-creation process is here comprehended as a means to emphasize the social and moral aspects of co-creation. This article also identifies the important, supportive role of the Marketing 3.0 paradigm and Web 3.0 tools to initiate the co-creation process, as well as the important valuable benefits attained by both companies and consumers after consumers engage in this process. Importantly, these benefits are highlighted to increase when ethical products are the object of these co-creation activities. All these insights have notable implications for both research and managerial practice. PMID:27303349

  19. Synchronicity and the meaning-making psyche.

    PubMed

    Colman, Warren

    2011-09-01

    This paper contrasts Jung's account of synchronicity as evidence of an objective principle of meaning in Nature with a view that emphasizes human meaning-making. All synchronicities generate indicative signs but only where this becomes a 'living symbol' of a transcendent intentionality at work in a living universe does synchronicity generate the kind of symbolic meaning that led Jung to posit the existence of a Universal Mind. This is regarded as a form of personal, experiential knowledge belonging to the 'imaginal world of meaning' characteristic of the 'primordial mind', as opposed to the 'rational world of knowledge' in which Jung attempted to present his experiences as if they were empirically and publicly verifiable. Whereas rational knowledge depends on a form of meaning in which causal chains and logical links are paramount, imaginal meaning is generated by forms of congruent correspondence-a feature that synchronicity shares with metaphor and symbol-and the creation of narratives by means of retroactive organization of its constituent elements. PMID:21884094

  20. Clergy views on evolution, creationism, science, and religion

    NASA Astrophysics Data System (ADS)

    Colburn, Alan; Henriques, Laura

    2006-04-01

    Spurred by students who felt conflicted accepting evolution and the tenets of their faiths, yet knowing their faiths supported science and evolution, we began a study to determine the views clergy espouse on issues related to evolution, creationism, science, and religion. The resulting study included structured interviews with eight clergy and a religion professor, and a survey and questionnaire sent to each member of an organization made up of clergy. The data revealed a group who believed evolution and their religion to be compatible, that scripture was not meant to be understood literally, and who felt strongly that creationism did not belong in public school classrooms. The science education community may find in clergy an articulate ally in helping citizens to understand the contentious issues surrounding evolution and creationism. We share the insights that respondents provided on these issues and compared their views to those of teachers.

  1. Bosonic pair creation and the Schiff-Snyder-Weinberg effect

    NASA Astrophysics Data System (ADS)

    Lv, Q. Z.; Bauke, Heiko; Su, Q.; Keitel, C. H.; Grobe, R.

    2016-01-01

    Interactions between different bound states in bosonic systems can lead to pair creation. We study this process in detail by solving the Klein-Gordon equation on space-time grids in the framework of time-dependent quantum field theory. By choosing specific external field configurations, two bound states can become pseudodegenerate, which is commonly referred to as the Schiff-Snyder-Weinberg effect. These pseudodegenerate bound states, which have complex energy eigenvalues, are related to the pseudo-Hermiticity of the Klein-Gordon Hamiltonian. In this work, the influence of the Schiff-Snyder-Weinberg effect on pair production is studied. A generalized Schiff-Snyder-Weinberg effect, where several pairs of pseudodegenerate states appear, is found in combined electric and magnetic fields. The generalized Schiff-Snyder-Weinberg effect likewise triggers pair creation. The particle number in these situations obeys an exponential growth law in time enhancing the creation of bosons, which cannot be found in fermionic systems.

  2. The Concept of Embodied Knowledge for Understanding Organisational Knowledge Creation

    NASA Astrophysics Data System (ADS)

    Matsudaira, Yoshito; Fujinami, Tsutomu

    Our goal in this paper is to understand, in the light of intuition and emotion, the problem-finding and value judgments by organisational members that are part of organisational knowledge creation. In doing so, we emphasise the importance of embodied knowledge of organisations as an explanatory concept. We propose ways of approaching intuition and sense of value as these are posited as objects of research. Approaches from the first, second, and third-person viewpoints result in a deeper grasp of embodied knowledge of organisations. Important in organisational knowledge creation is embodied knowledge of organisations, which has a bearing on problem-finding before any problem-solving or decision making takes place, and on value judgments about the importance of problems that have been found. This article proposes the concept of embodied knowledge, and, by introducing it, gives a profound understanding of that facet of organisational knowledge creation characterised by tacit knowledge held by organisational individuals.

  3. Meanings and Reflective Teaching.

    ERIC Educational Resources Information Center

    Stone, Lynda

    Meaning constructs are aspects of a person's cultural worldview. They are those aspects that philosophers often write about as a means by which to make sense of the world. Teachers carry their worldviews and meaning constructs into the classrooms with them. Similarly to teachers, reflective teaching proponents hold meaning constructs that are…

  4. Education for Making Meaning

    ERIC Educational Resources Information Center

    Nash, Robert J.; Jang, Jennifer J. J.

    2014-01-01

    This chapter explains the meaning of meaning-making for the quarterlife generation. It describes what is called the meaning-quest--consisting of nine core meaning-making questions--and offers two examples of the pedagogy that the authors use in working with students.

  5. The cost of wetland creation and restoration. Final report

    SciTech Connect

    King, D.; Bohlen, C.

    1995-08-01

    This report examines the economics of wetland creation, restoration, and enhancement projects, especially as they are used within the context of mitigation for unavoidable wetland losses. Complete engineering-cost-accounting profiles of over 90 wetland projects were developed in collaboration with leading wetland restoration and creation practitioners around the country to develop a primary source database. Data on the costs of over 1,000 wetland projects were gathered from published sources and other available databases to develop a secondary source database. Cases in both databases were carefully analyzed and a set of baseline cost per acre estimates were developed for wetland creation, restoration, and enhancement. Observations of costs varied widely, ranging from $5 per acre to $1.5 million per acre. Differences in cost were related to the target wetland type, and to site-specific and project-specific factors that affected the preconstruction, construction, and post-construction tasks necessary to carry out each particular project. Project-specific and site-specific factors had a much larger effect on project costs than wetland type for non-agricultural projects. Costs of wetland creation and restoration were also shown to differ by region, but not by as much as expected, and in response to the regulatory context. The costs of wetland creation, restoration, and enhancement were also analyzed in a broader economic context through examination of the market for wetland mitigation services, and through the development of a framework for estimating compensation ratios-the number of acres of created, restored, or enhanced wetland required to compensate for an acre of lost natural wetland. The combination of per acre creation, restoration, and enhancement costs and the compensation ratio determine the overall mitigation costs associated with alternative mitigation strategies.

  6. Value Encounters - Modeling and Analyzing Co-creation of Value

    NASA Astrophysics Data System (ADS)

    Weigand, Hans

    Recent marketing and management literature has introduced the concept of co-creation of value. Current value modeling approaches such as e3-value focus on the exchange of value rather than co-creation. In this paper, an extension to e3-value is proposed in the form of a “value encounter”. Value encounters are defined as interaction spaces where a group of actors meet and derive value by each one bringing in some of its own resources. They can be analyzed from multiple strategic perspectives, including knowledge management, social network management and operational management. Value encounter modeling can be instrumental in the context of service analysis and design.

  7. Creation of a small high-throughput screening facility.

    PubMed

    Flak, Tod

    2009-01-01

    The creation of a high-throughput screening facility within an organization is a difficult task, requiring a substantial investment of time, money, and organizational effort. Major issues to consider include the selection of equipment, the establishment of data analysis methodologies, and the formation of a group having the necessary competencies. If done properly, it is possible to build a screening system in incremental steps, adding new pieces of equipment and data analysis modules as the need grows. Based upon our experience with the creation of a small screening service, we present some guidelines to consider in planning a screening facility. PMID:19551356

  8. Geometry creation for MCNP by Sabrina and XSM

    SciTech Connect

    Van Riper, K.A.

    1994-02-01

    The Monte Carlo N-Particle transport code MCNP is based on a surface description of 3-dimensional geometry. Cells are defined in terms of boolean operations on signed quadratic surfaces. MCNP geometry is entered as a card image file containing coefficients of the surface equations and a list of surfaces and operators describing cells. Several programs are available to assist in creation of the geometry specification, among them Sabrina and the new ``Smart Editor`` code XSM. We briefly describe geometry creation in Sabrina and then discuss XSM in detail. XSM is under development; our discussion is based on the state of XSM as of January 1, 1994.

  9. The relationship between the beliefs of school board members concerning Young Earth Creationism and Old Earth Creationism and the inclusion of creationism in the science curriculum of Georgia public schools

    NASA Astrophysics Data System (ADS)

    Cook, Karen S.

    This study investigated district location and the beliefs of school board members regarding Young Earth Creationism (YEC) and Old Earth Creationism (OEC) associated with the inclusion or exclusion of creationism in the district science curriculum of Georgia public schools. A random sampling of 144 mailed of a total population of 1,034 local school board members was selected as subjects. Data analysis indicated that beliefs of school board members in Young Earth Creationism had a weak, positive association with the permitted inclusion of creationism in the district science curriculum while board member beliefs in OEC had a moderate, negative relationship. No association was found between board member beliefs in either Young Earth Creationism or Old Earth Creationism and the required inclusion of creationism in district creationism in Georgia public schools. Concerning district location (rural, urban, or suburban) and the permitted or mandatory inclusion of creationism, no relationship was found. The results of this study provide insight into connections between beliefs of board members and the inclusion of creationism, which may translate into enlightened voting decisions.

  10. Solar test of Dirac's large number hypothesis. [multiplicative creation model for solar evolution

    NASA Technical Reports Server (NTRS)

    Chin, C.-W.; Stothers, R.

    1975-01-01

    An investigation is conducted regarding the implications of Dirac's theories (1973, 1974) concerning the creation of new matter. It is found that Dirac's theory of multiplicative creation, but not his theory of additive creation, is not in contradiction with known facts about the sun. According to the theory of additive creation, matter is formed uniformly throughout space. The concept of multiplicative creation implies that existing matter multiplies itself in proportion to the amount of matter already present.

  11. Family burden in inherited ichthyosis: creation of a specific questionnaire

    PubMed Central

    2013-01-01

    Background The concept of individual burden, associated with disease, has been introduced recently to determine the “disability” caused by the pathology in the broadest sense of the word (psychological, social, economic, physical). Inherited ichthyosis belong to a large heterogeneous group of Mendelian Disorders of Cornification. Skin symptoms have a major impact on patients’ Quality of Life but little is known about the burden of the disease on the families of patients. Objectives To develop and validate a specific burden questionnaire for the families of patients affected by ichthyosis. Methods Two steps were required. First, the creation of the questionnaire which followed a strict methodological process involving a multidisciplinary team and families. Secondarily, the validation of the questionnaire, including the assessment of its reliability, external validity, reproducibility and sensitivity, was carried out on a population of patients affected by autosomal recessive congenital ichthyosis. A population of parents of patients affected by ichthyosis was enrolled to answer the new questionnaire in association with the Short Form Q12 questionnaire (SF-12) and a clinical severity score was filled for each patient. Results Ninety four families were interviewed to construct the verbatim in order to create the questionnaire and a cognitive debriefing was realized. The concept of burden could be structured around five components: “economic”, “daily life”, “familial and personal relationship”, “work”, and “psychological impact”. As a result, “Family Burden Ichthyosis” (FBI) reproducible questionnaire of 25 items was created. Forty two questionnaires were analyzable for psychometric validation. Reliability (Cronbach’s alpha coefficient = 0.89), reflected the good homogeneity of the questionnaire. The correlation between mental dimensions of the SF-12 and the FBI questionnaire was statistically significant which confirmed the external

  12. Arteriovenous Fistula Development in the First 6 Weeks after Creation.

    PubMed

    Robbin, Michelle L; Greene, Tom; Cheung, Alfred K; Allon, Michael; Berceli, Scott A; Kaufman, James S; Allen, Matthew; Imrey, Peter B; Radeva, Milena K; Shiu, Yan-Ting; Umphrey, Heidi R; Young, Carlton J; Group, For The Hemodialysis Fistula Maturation Study

    2016-05-01

    Purpose To assess the anatomic development of native arteriovenous fistula (AVF) during the first 6 weeks after creation by using ultrasonographic (US) measurements in a multicenter hemodialysis fistula maturation study. Materials and Methods Each institutional review board approved the prospective study protocol, and written informed consent was obtained. Six hundred and two participants (180 women and 422 men, 459 with upper-arm AVF and 143 with forearm AVF) from seven clinical centers underwent preoperative artery and vein US mapping. AVF draining vein diameter and blood flow rate were assessed postoperatively after 1 day, 2 weeks, and 6 weeks. Relationships among US measurements were summarized after using multiple imputation for missing measurements. Results In 55% of forearm AVFs (68 of 124) and 83% of upper-arm AVFs (341 of 411) in surviving patients without thrombosis or AVF intervention prior to 6 weeks, at least 50% of their 6-week blood flow rate measurement was achieved at 1 day. Among surviving patients without thrombosis or AVF intervention prior to week 2, 70% with upper-arm AVFs (302 of 433) and 77% with forearm AVFs (99 of 128) maintained at least 85% of their week 2 flow rate at week 6. Mean AVF diameters of at least 0.40 cm were seen in 85% (389 of 459), 91% (419 of 459), and 87% (401 of 459) of upper-arm AVFs and in 40% (58 of 143), 73% (104 of 143), and 77% (110 of 143) of forearm AVFs at 1 day, 2 weeks, and 6 weeks, respectively. One-day and 2-week AVF flow rates and diameters were used to predict 6-week levels, with 2-week prediction of 6-week measures more accurate than those of 1 day (flow rates, R(2) = 0.47 and 0.61, respectively; diameters, R(2) = 0.49 and 0.82, respectively). Conclusion AVF blood flow rate at 1 day is usually more than 50% of the 6-week blood flow rate. Two-week measurements are more predictive of 6-week diameter and blood flow than those of 1 day. US measurements at 2 weeks may be of value in the early identification of

  13. The Significance of the Poetic in Early Childhood Education: Stanley Cavell and Lucy Sprague Mitchell on Language Learning

    ERIC Educational Resources Information Center

    Frank, Jeff

    2012-01-01

    This paper begins with a discussion of Stanley Cavell's philosophy of language learning. Young people learn more than the meaning of words when acquiring language: they learn about (the quality of) our form of life. If we--as early childhood educators--see language teaching as something like handing some inert thing to a child, then we unduly…

  14. Means and the Mean Value Theorem

    ERIC Educational Resources Information Center

    Merikoski, Jorma K.; Halmetoja, Markku; Tossavainen, Timo

    2009-01-01

    Let I be a real interval. We call a continuous function [mu] : I x I [right arrow] [Bold R] a proper mean if it is symmetric, reflexive, homogeneous, monotonic and internal. Let f : I [right arrow] [Bold R} be a differentiable and strictly convex or strictly concave function. If a, b [image omitted] I with a [not equal to] b, then there exists a…

  15. 24 CFR 300.5 - Creation and status.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Creation and status. 300.5 Section 300.5 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) GOVERNMENT NATIONAL MORTGAGE ASSOCIATION, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT GENERAL §...

  16. 24 CFR 300.5 - Creation and status.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Creation and status. 300.5 Section 300.5 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) GOVERNMENT NATIONAL MORTGAGE ASSOCIATION, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT GENERAL §...

  17. 24 CFR 300.5 - Creation and status.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Creation and status. 300.5 Section 300.5 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) GOVERNMENT NATIONAL MORTGAGE ASSOCIATION, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT GENERAL §...

  18. 14 CFR 1201.100 - Creation and authority.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Creation and authority. 1201.100 Section 1201.100 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION STATEMENT OF ORGANIZATION... Space Administration was established by the National Aeronautics and Space Act of 1958 (72 Stat. 426,......

  19. 14 CFR 1201.100 - Creation and authority.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Creation and authority. 1201.100 Section 1201.100 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION STATEMENT OF ORGANIZATION... Space Administration was established by the National Aeronautics and Space Act of 1958 (72 Stat. 426,......

  20. 14 CFR 1201.100 - Creation and authority.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Creation and authority. 1201.100 Section 1201.100 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION STATEMENT OF ORGANIZATION... Space Administration was established by the National Aeronautics and Space Act of 1958 (72 Stat. 426,......

  1. 14 CFR § 1201.100 - Creation and authority.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Creation and authority. § 1201.100 Section § 1201.100 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION STATEMENT OF... and Space Administration was established by the National Aeronautics and Space Act of 1958 (72...

  2. 14 CFR 1201.100 - Creation and authority.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Creation and authority. 1201.100 Section 1201.100 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION STATEMENT OF ORGANIZATION... Space Administration was established by the National Aeronautics and Space Act of 1958 (72 Stat. 426,......

  3. The Library Web Site: Collaborative Content Creation and Management

    ERIC Educational Resources Information Center

    Slater, Robert

    2008-01-01

    Oakland University's Kresge Library first launched its Web site in 1996. The initial design and subsequent contributions were originally managed by a single Webmaster. In 2002, the library restructured its Web content creation and management to a distributed, collaborative method with the goal of increasing the amount, accuracy, and timeliness of…

  4. Evolution and the Biblical Account of Creation: Equal Time.

    ERIC Educational Resources Information Center

    Caplan, Gerald A.

    This sixth chapter in a book on school law provides a general overview of the religion clauses of the First Amendment and reviews the cases in which the issue of evolution versus creationism has been decided from the Scopes trial to the present. Rulings related to the Establishment Clause of the Constitution are discussed and the "three-part test"…

  5. Knowledge Creation from Australasian LIS Journals: A Content Analysis.

    ERIC Educational Resources Information Center

    Dorner, Daniel G.

    This paper reports on a study of the content of library and information science (LIS) journals published in Australasia (e.g., Australian Library Journal, Fiji Library Journal, New Zealand Libraries, and Singapore Libraries). The study's purpose was to analyze how the content of Australasian LIS journals is affecting knowledge creation among the…

  6. Theological Basis for a Judeo-Christian Position on Creationism.

    ERIC Educational Resources Information Center

    Skehan, James W.

    1983-01-01

    Suggests that Genesis is not a scientific treatment of the earth's origin/age, but is a primitive religious history of Israel and a polemic against much of the theology of the Babylonian creation myth. Indicates that Genesis narrative and conclusions of science belong to different spheres of knowledge. Educational implications are addressed. (JM)

  7. Efficacy of a Template Creation Approach for Performance Improvement

    ERIC Educational Resources Information Center

    Lyons, Paul R.

    2011-01-01

    This article presents the training and performance improvement approach, performance templates (P-T), and provides empirical evidence to support the efficacy of P-T. This approach involves a partnership among managers, trainers, and employees in the creation, use, and improvement of guides to affect the performance of critical tasks in the…

  8. Creationism Challenges Geology: A Retreat to the Eighteenth Century.

    ERIC Educational Resources Information Center

    Eglin, Paula G.; Graham, Mildred W.

    1982-01-01

    Some contentions of scientific creationism that conflict with accepted principles of geology (catastrophism, fossil records, earth's age, rock formation, second law of thermodynamics) are reviewed, demonstrating that these claims are based not on scientific research or reasonable conjecture but on Biblical references. (Author/DC)

  9. The Challenges of Collaborative Knowledge Creation in Open Innovation Teams

    ERIC Educational Resources Information Center

    Du Chatenier, Elise; Verstegen, Jos A. A. M.; Biemans, Harm J. A.; Mulder, Martin; Omta, Onno

    2009-01-01

    In open innovation teams, people from different organizations work together to develop new products, services, or markets. This organizational diversity can positively influence collaborative knowledge creation but can frustrate and obstruct the process as well. To increase the success rates of open innovation, it is vital to learn how individuals…

  10. 42 CFR 401.120 - Creation of records.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 2 2014-10-01 2014-10-01 false Creation of records. 401.120 Section 401.120 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL... provide the requester with such data as ratios, proportions, percentages, per capitas,...

  11. The Complete Information Literacy? Unforgetting Creation and Organization of Information

    ERIC Educational Resources Information Center

    Huvila, Isto

    2011-01-01

    Even though the concept of information literacy typically embraces an idea of a complete participation in an information community, its definitions have tended to underline the phases of seeking, searching and evaluation instead of creating information. Shortcomings of information creation can, however, explain many of the difficulties of finding…

  12. The Framework of Knowledge Creation for Online Learning Environments

    ERIC Educational Resources Information Center

    Huang, Hsiu­-Mei; Liaw, Shu­-Sheng

    2004-01-01

    In today's competitive global economy characterized by knowledge acquisition, the concept of knowledge management has become increasingly prevalent in academic and business practices. Knowledge creation is an important factor and remains a source of competitive advantage over knowledge management. Information technology facilitates knowledge…

  13. Venture Creation Programs: Bridging Entrepreneurship Education and Technology Transfer

    ERIC Educational Resources Information Center

    Lackéus, Martin; Williams Middleton, Karen

    2015-01-01

    Purpose: The purpose of this paper is to explore how university-based entrepreneurship programs, incorporating real-life venture creation into educational design and delivery, can bridge the gap between entrepreneurship education and technology transfer within the university environment. Design/methodology/approach: Based on a literature review…

  14. "Creation's Journey": Excerpts from the Inaugural Exhibition and Book.

    ERIC Educational Resources Information Center

    Hill, Tom, Hill, Richard W., Sr., Ed.

    1994-01-01

    Contains excerpts from the companion book to the inaugural exhibition "Creation's Journey: Masterworks of Native American Identity and Belief" at the George Gustav Heye Center of the National Museum of the American Indian in New York City. Describes the cultural traditions behind some of the 165 objects chosen for their artistic achievement,…

  15. Federal Funding Sources for Public Job Creation Initiatives.

    ERIC Educational Resources Information Center

    Johnson, Clifford M.; Savner, Steve

    This overview on potential funding sources describes three major federal programs that can provide a financing base for public job creation initiatives serving hard-to-employ welfare recipients and non-custodial parents. Section I is an introduction. Section II focuses on the Temporary Assistance to Needy Families (TANF) block grant. Section III…

  16. Pair creation and evolution of black holes in inflation.

    NASA Astrophysics Data System (ADS)

    Bousso, R.; Hawking, S. W.

    The authors summarise recent work on the quantum production of black holes in the inflationary era. They describe, in simple terms, the Euclidean approach used, and the results obtained both for the pair creation rate and for the evolution of the black holes.

  17. A Curriculum of Value Creation and Management in Engineering

    ERIC Educational Resources Information Center

    Yannou, Bernard; Bigand, Michel

    2004-01-01

    As teachers and researchers belonging to two sister French engineering schools, we are convinced that the processes of value creation and management are essential in today's teaching of industrial engineering and project managers. We believe that such processes may be embedded in a three-part curriculum composed of value management and innovation…

  18. The Learning Conference: Knowledge Creation through Participation and Publication

    ERIC Educational Resources Information Center

    Louw, Ina; Zuber-Skerritt, Ortrun

    2011-01-01

    Purpose: The aim of this paper is to identify the principles and characteristics of a learning conference which uses action learning and action research (ALAR) processes to create: optimal learning for all participants through a collaborative, inclusive conference culture; further knowledge creation in publishing conference papers post-conference…

  19. Curiosity and Its Role in Cross-Cultural Knowledge Creation

    ERIC Educational Resources Information Center

    Mikhaylov, Natalie S.

    2016-01-01

    This paper explores the role of curiosity in promoting cross-cultural knowledge creation and competence development. It is based on a study with four international higher educational institutions, all of which offer management and business education for local and international students. The reality of multicultural and intercultural relationships…

  20. Perceptions and Understanding of Games Creation: Teacher Candidates Perspective

    ERIC Educational Resources Information Center

    Treadwell, Sheri M.; Smith, Mark A.; Pratt, Erica

    2014-01-01

    Games Creation (GC) is an instructional strategy that encourages students to develop problem-solving and critical thinking skills. Children who experience GC have the potential to construct knowledge and a deeper understanding of game play (Rovegno & Bandhauer, 1994) and positive outcomes in motor skill development (Dyson, 2001; LaFont,…

  1. Training for Template Creation: A Performance Improvement Method

    ERIC Educational Resources Information Center

    Lyons, Paul

    2008-01-01

    Purpose: There are three purposes to this article: first, to offer a training approach to employee learning and performance improvement that makes use of a step-by-step process of skill/knowledge creation. The process offers follow-up opportunities for skill maintenance and improvement; second, to explain the conceptual bases of the approach; and…

  2. Terminological Creation and Language Shift in Malaysia's Legal System

    ERIC Educational Resources Information Center

    Powell, Richard

    2004-01-01

    Terminology is a central theme of debate about language shift in Malaysia's judicial system--sometimes seen as the last bastion of the colonial language. Advocates of more Malay in courtroom argument and professional practice often point to the Institute of Language and Literature's creation of thousands of terms to equip the national language for…

  3. Transparency in the ePortfolio Creation Process

    ERIC Educational Resources Information Center

    Jones, Stephanie A.; Downs, Elizabeth; Jenkins, Stephen J.

    2015-01-01

    This paper presents the findings of a study examining the effect of transparency on the ePortfolio creation process. The purpose of the study was to examine whether increased awareness of other students' ePortfolios through the implementation of transparency and peer review would positively affect the quality of performance of school library media…

  4. Tolkien's Creation Myth in "The Silmarillion"--Northern or Not?

    ERIC Educational Resources Information Center

    Gough, John

    1999-01-01

    Notes that J.R.R. Tolkien's work is commonly supposed to be greatly influenced by Norse mythology and legend. Compares Tolkien's account of the creation of Middle Earth to the Norse myth of Yggdrasil. Concludes that Tolkien took qualities of language, a code of bravery and honor, and many incidental Norse details and absorbed them into a very…

  5. Equal Time for "Creation Science": A Freedom of Communication Issue?

    ERIC Educational Resources Information Center

    Kane, Peter E.

    When the Supreme Court struck down a Louisiana law that required public schools to give "equal time" to "creation science," an apparent contradiction was created because groups that traditionally supported the defense of civil liberties in general and freedom of expression in particular seemed to support a position designed to limit rather than…

  6. FRW-type cosmologies with adiabatic matter creation

    NASA Astrophysics Data System (ADS)

    Lima, J. A. S.; Germano, A. S. M.; Abramo, L. R. W.

    1996-04-01

    Some properties of cosmological models with matter creation are investigated in the framework of the Friedmann-Robertson-Walker line element. For adiabatic matter creation, as developed by Prigogine and co-workers, we derive a simple expression relating the particle number density n and energy density ρ which holds regardless of the matter creation rate. The conditions to generate inflation are discussed and by considering the natural phenomenological matter creation rate ψ=3βnH, where β is a pure number of the order of unity and H is the Hubble parameter, a minimally modified hot big-bang model is proposed. The dynamic properties of such models can be deduced from the standard ones simply by replacing the adiabatic index γ of the equation of state by an effective parameter γ*=γ(1-β). The thermodynamic behavior is determined and it is also shown that ages large enough to agree with observations are obtained even given the high values of H suggested by recent measurements.

  7. The Dollar Game Curriculum: Inspiring Wealth Creation in Rural Communities

    ERIC Educational Resources Information Center

    Braak, Willem J.; Lewin, Paul A.

    2015-01-01

    Rural wealth creation and local entrepreneurship are emerging economic development approaches that bring back a sense of self-determination to rural communities. However, their potential is often greatly diminished by preconceived and opposing notions within the community on what drives economic growth. The Dollar Game is an innovative curriculum…

  8. Collaboration, Innovation, and Value Creation in a Global Telecom

    ERIC Educational Resources Information Center

    Allee, Verna; Taug, Jan

    2006-01-01

    Purpose: The purpose of this paper is to review a systemic organizational change initiative for improving collaboration, innovation and value creation at a global telecom. Design/methodology/approach: Based on a comprehensive internal assessment Telenor identified core issues and challenges in supporting collaboration after several years of…

  9. Science and creationism: a response to Kenneth Tobin

    NASA Astrophysics Data System (ADS)

    Alexakos, Konstantinos

    2009-06-01

    In his December editorial on Michael Reiss, Kenneth Tobin (Cult Stud Sci Educ 3:793-798, 2008), raises some very important questions for science and science teachers regarding science education and the teaching of creationism in the classroom. I agree with him that students' creationist ideologies should be treated not as misconceptions but as worldviews. Because of creationism's peculiarly strong political links though, I argue that such discussion must address three critical and interconnected issues, including the uncertain state of teaching evolution in public schools nationally, the political convergence of the creationist political beliefs with bigoted worldviews, and creationism's inherent contrariness to science and human progress. I suggest that we as science educators therefore not consider all sides to be equally right and to instead take side against the politics of creationism. I also argue that we need much more serious discussion on how to better teach science to students who hold creationist worldviews, and that science educators such as Reiss need to be part of that.

  10. Science and Creationism: A Response to Kenneth Tobin

    ERIC Educational Resources Information Center

    Alexakos, Konstantinos

    2009-01-01

    In his December editorial on Michael Reiss, Kenneth Tobin ("Cult Stud Sci Educ" 3:793-798, 2008), raises some very important questions for science and science teachers regarding science education and the teaching of creationism in the classroom. I agree with him that students' creationist ideologies should be treated not as misconceptions but as…

  11. Contentious Curricula: Afrocentrism and Creationism in American Public Schools.

    ERIC Educational Resources Information Center

    Binder, Amy J.

    This book compares two groups of citizens who challenged U.S. public school curricula in the 1980s and identities striking similarities between proponents of Afrocentrism and creationism, accounts for differential outcomes, and draws conclusions for the study of culture, organizations, and social movements. The chapters are (1) Introduction to…

  12. Should Creationism Be Taught in the Public Schools?

    ERIC Educational Resources Information Center

    Pennock, Robert T.

    2002-01-01

    Discusses philosophical arguments relevant to the question of teaching creationism, especially with regard to developments in the debate since the early 1990s. Considers what the relevant differences for the policy question for private, public schools, and home schoolers are. Discusses the main legal arguments that have ruled in the case of public…

  13. Creationism in the Classroom: A Controversy with Serious Consequences

    ERIC Educational Resources Information Center

    Baker, Sylvia

    2010-01-01

    The resignation of the Revd Professor Michael Reiss from his position as Director of Education at the Royal Society over the issue of the teaching of creationism in school science classes provides the background to this article. The immediate controversy is described and considered in relation to its wider context and to the serious questions that…

  14. The Teaching of Evolution and Creationism in Minnesota

    ERIC Educational Resources Information Center

    Moore, Randy; Kraemer, Karen

    2005-01-01

    The evolution-related attitudes and actions of Minnesota high school biology teachers were studied to estimate the prevalence of creationism among biology teachers. Minnesota's high school biology teachers were questioned about the evolution education in public schools regarding the percentage of biology teachers who teach evolution, class-time…

  15. Creationism and Evolution: A Systems Perspective on a Textbook Controversy.

    ERIC Educational Resources Information Center

    Thompson, Patricia J.

    This paper addresses the effects of the controversies involved in one state's decision to exclude the study of evolution from its science curriculum and to require equal time for creationism as an alternative theory. Curricula and textbooks are examined for the impacts of evolutionary and creationist controversies. The controversy is discussed…

  16. Islamic Scientific Creationism: A New Challenge in Turkey.

    ERIC Educational Resources Information Center

    Sayin, Umit; Kence, Aykut

    1999-01-01

    Compares "being Muslim" in Turkey with other Islamic countries and describes the regime changes of the Ottoman Empire to the Turkish Republic. Explains evolution in Islamic understanding and discusses creationism's effects and evolution's place in the high school biology curriculum. Defines the Science Research Foundation's (BAV) and Harun Yahya's…

  17. Clergy Views on Evolution, Creationism, Science, and Religion

    ERIC Educational Resources Information Center

    Colburn, Alan; Henriques, Laura

    2006-01-01

    Spurred by students who felt conflicted accepting evolution and the tenets of their faiths, yet knowing their faiths supported science and evolution, we began a study to determine the views clergy espouse on issues related to evolution, creationism, science, and religion. The resulting study included structured interviews with eight clergy and a…

  18. Knowledge Sharing and Creation in a Teachers' Professional Virtual Community

    ERIC Educational Resources Information Center

    Lin, Fu-ren; Lin, Sheng-cheng; Huang, Tzu-ping

    2008-01-01

    By virtue of the non-profit nature of school education, a professional virtual community composed of teachers provides precious data to understand the processes of knowledge sharing and creation. Guided by grounded theory, the authors conducted a three-phased study on a teachers' virtual community in order to understand the knowledge flows among…

  19. 28 CFR 600.10 - No creation of rights.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false No creation of rights. 600.10 Section 600.10 Judicial Administration OFFICES OF INDEPENDENT COUNSEL, DEPARTMENT OF JUSTICE GENERAL POWERS OF..., and may not be relied upon to create any rights, substantive or procedural, enforceable at law...

  20. The Leader's Role in Strategic Knowledge Creation and Mobilization

    ERIC Educational Resources Information Center

    Reid, Steven

    2013-01-01

    The purpose of this paper is to explore how leaders influence knowledge creation and mobilization processes. As a basis for the theoretical framework, the researcher selected theories that informed the investigation of this influence: leadership theory, knowledge theory, learning theory, organizational learning theory, and organizational knowledge…

  1. The Evolution/Creation Science Controversy: Educate Rather Than Debate.

    ERIC Educational Resources Information Center

    Jane, Beverley

    This paper is linked to the theme History and Philosophy of Science. The Evolution and creation science controversy is now in the general public's arena and poses a challenge for school science. The paper begins by briefly describing the current situation concerning this issue in Australia and the United States of America. In the subject Biology,…

  2. New Venture Creation: A Laboratory Course for Entrepreneurship Education.

    ERIC Educational Resources Information Center

    Kuratko, Donald F.

    1989-01-01

    Ball State University's New Venture Creation is a capstone course in which class sessions simulate workshops for understanding and analyzing business plans. Students present the resulting business proposals to a board of consultants and entrepreneurs, which evaluates them for feasibility. (SK)

  3. The Earth's Birthday Story: Creation Myths in Children's Books.

    ERIC Educational Resources Information Center

    Leach, Alexandra N.

    2001-01-01

    Examines the genre of "Myth" in children's books. Discusses 38 titles focusing on mythology in children's books. Considers myths in Africa and Ancient Egypt, Asia and the Pacific, Canada and the United States, and Spanish-speaking America. Discusses story collections from around the world, original creation stories, and Genesis, the Biblical…

  4. 24 CFR 203.257 - Creation of the contract.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Creation of the contract. 203.257 Section 203.257 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT MORTGAGE AND...

  5. The "Creation-Science" Case and Pro Bono Publico.

    ERIC Educational Resources Information Center

    Kerr, Peggy L.

    1982-01-01

    Describes contributions and efforts of New York law firm (Skadden, Arps, Slate, Meagher, Flom) personnel in developing plaintiff's case in McLean v. Arkansas 590 (balanced treatment of creationism/evolution). Discusses aspects of "Pro Bono Publico" (unpaid public interest service) endeavors in general and those related to this law firm in…

  6. ARC Workshop Fosters Small Business Creation and Expansion.

    ERIC Educational Resources Information Center

    Appalachia, 1986

    1986-01-01

    Aimed at stimulating new jobs in Appalachia, especially through creation/expansion of small businesses, the 1986 workshop attracted 200 participants from throughout the region, including state and local officials and community and business leaders. Workshops addressed new developments in capital opportunities, market development strategies,…

  7. Meaning of Muscular Dystrophy

    MedlinePlus

    ... Help White House Lunch Recipes The Meaning of Muscular Dystrophy KidsHealth > For Kids > The Meaning of Muscular Dystrophy ... you know someone who has MD. What Is Muscular Dystrophy? Muscular dystrophy (say: MUS-kyoo-lur DIS-troh- ...

  8. Mean Solar Time

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    The time system in use for most civil and many astronomical purposes and based on the motion of a hypothetical object called the mean Sun, the right ascension of which increases from day to day at a uniform rate. The local mean time is defined to be the local hour angle of the mean Sun plus 12 h. Greenwich mean time is taken as the standard for reference; the term Universal Time (UT) is synonymou...

  9. Meaning the Missing Piece.

    ERIC Educational Resources Information Center

    Nelson, Katherine

    Issues of meaning have become central concerns of research on language development. There are at least four reasons for the neglect of meaning by earlier researchers. First, Chomsky's original theory assumed that syntax could be described and explained independently of meaning. Second, linguists had long assumed that semantics was too messy and…

  10. Constant Price of Anarchy in Network Creation Games via Public Service Advertising

    NASA Astrophysics Data System (ADS)

    Demaine, Erik D.; Zadimoghaddam, Morteza

    Network creation games have been studied in many different settings recently. These games are motivated by social networks in which selfish agents want to construct a connection graph among themselves. Each node wants to minimize its average or maximum distance to the others, without paying much to construct the network. Many generalizations have been considered, including non-uniform interests between nodes, general graphs of allowable edges, bounded budget agents, etc. In all of these settings, there is no known constant bound on the price of anarchy. In fact, in many cases, the price of anarchy can be very large, namely, a constant power of the number of agents. This means that we have no control on the behavior of network when agents act selfishly. On the other hand, the price of stability in all these models is constant, which means that there is chance that agents act selfishly and we end up with a reasonable social cost.

  11. Meaning in Context.

    PubMed

    Gerrig, Richard J

    2015-01-01

    People often encounter language in contexts that provide meanings that go beyond previous experience. For example, people recover metaphorical meanings that displace literal meanings for the same words. For such cases, researchers have addressed the question of whether contextual support allows people to truncate or eliminate consideration of meanings that precede specific contexts. The article reviews 3 domains in which this question has prompted research: recovery of metaphorical meanings, understanding of noun-noun combinations, and assimilation of actions within fantastic narrative worlds. PMID:26255435

  12. Visiting the Creation Museum with Teachers: Assessing Obstacles to Learning

    NASA Astrophysics Data System (ADS)

    Gelderman, Richard

    2010-01-01

    We report on interviews and open-response surveys collected from a group of middle-school science teachers before and after a tour of the Creation Museum. Located near Cincinnati, the $27 million, 70,000-square-foot, state-of-the-art Creation Museum opened in May 2007 with the goal of presenting a "young Earth" account of the origins of the universe and life on Earth according to a literal reading of the Book of Genesis. The founders proudly claim that the 720,000 visitors in the museum's first two years (100,00 in two weeks) are "exposed the bankruptcy of evolutionary ideas". The results of our interviews with the teachers provide some reassurance but also suggest cautionary warnings for those who wish to help their students appreciate the vast distances and ages that comprise our majestic cosmos.

  13. Quantum descriptions of singularities leading to pair creation. [of gravitons

    NASA Technical Reports Server (NTRS)

    Misner, C. W.

    1974-01-01

    A class of cosmological models is analyzed which provide a mathematically convenient (but idealized) description of a cosmological singularity that develops into a pair creation epoch and terminates in an adiabatic expansion with redshifting particle energies. This class of models was obtained by Gowdy (1971, 1974) as a set of exact solutions of the classical empty space Einstein equations describing inhomogeneous universes populated only by gravitational waves. It is shown that these models can be used to exhibit simplified models of quantized gravitational fields, and that a quantum description can be given arbitrarily near a cosmological singularity. Graviton pair creation occurs, and can be seen to convert anisotropic expansion rates into the energy of graviton pairs.

  14. Analogue of cosmological particle creation in an ion trap.

    PubMed

    Schützhold, Ralf; Uhlmann, Michael; Petersen, Lutz; Schmitz, Hector; Friedenauer, Axel; Schätz, Tobias

    2007-11-16

    We study phonons in a dynamical chain of ions confined by a trap with a time-dependent (axial) potential strength and demonstrate that they behave in the same way as quantum fields in an expanding or contracting Universe. Based on this analogy, we present a scheme for the detection of the analogue of cosmological particle creation which should be feasible with present day technology. In order to test the quantum nature of the particle creation mechanism and to distinguish it from classical effects such as heating, we propose to measure the two-phonon amplitude via the 2nd red sideband transition and to compare it with the one-phonon amplitude (1st red sideband). PMID:18233131

  15. Analogue of Cosmological Particle Creation in an Ion Trap

    SciTech Connect

    Schuetzhold, Ralf; Uhlmann, Michael; Petersen, Lutz; Schmitz, Hector; Friedenauer, Axel; Schaetz, Tobias

    2007-11-16

    We study phonons in a dynamical chain of ions confined by a trap with a time-dependent (axial) potential strength and demonstrate that they behave in the same way as quantum fields in an expanding or contracting Universe. Based on this analogy, we present a scheme for the detection of the analogue of cosmological particle creation which should be feasible with present day technology. In order to test the quantum nature of the particle creation mechanism and to distinguish it from classical effects such as heating, we propose to measure the two-phonon amplitude via the 2nd red sideband transition and to compare it with the one-phonon amplitude (1st red sideband)

  16. Using creation science to demonstrate evolution? Senter's strategy revisited.

    PubMed

    Wood, T C

    2011-04-01

    Senter's strategy of arguing against creationism using their own methodology focused on demonstrating a morphological continuum between birds and nonavian dinosaurs using classical multidimensional scaling (CMDS), a method used by some creationists to assign species to assist in the detection of phylogenetic 'discontinuities.' Because creationists do not typically use CMDS in the manner Senter used it, his results were re-examined using 'distance correlation,' a method used to assign species to 'created kinds.' Distance correlation using Senter's set of taxa and characters supports his conclusion of morphological continuity, but other sets of taxa with more characters do not. These results lessen the potential impact that Senter's strategy might have on creationism; however, it is possible that future fossil discoveries will provide stronger support for morphological continuity between dinosaurs and birds. PMID:21401768

  17. Kinetic Description of Vacuum Creation of Massive Vector Bosons

    SciTech Connect

    Blaschke, D.B.; Prozorkevich, A.V.; Smolyansky, S.A.; Reichel, A.V.

    2005-06-01

    In the simple model of massive vector field in a flat spacetime, we derive the kinetic equation of non-Markovian type describing the vacuum pair creation under action of external fields of different nature. We use for this aim the nonperturbative methods of kinetic theory in combination with a new element when the transition of the instantaneous quasiparticle representation is realized within the oscillator (holomorphic) representation. We study in detail the process of vacuum creation of vector bosons generated by a time-dependent boson mass in accordance with the framework of a conformal-invariant scalar-tensor gravitational theory and its cosmological application. It is indicated that the choice of the equation of state allows one to obtain a number density of vector bosons that is sufficient to explain the observed number density of photons in the cosmic microwave background radiation.

  18. Toolkit of automated database creation and cross-match

    NASA Astrophysics Data System (ADS)

    Zhang, Yanxia; Zheng, Hongwen; Pei, Tong; Zhao, Yongheng

    2012-09-01

    Astronomy steps into a fullwave and data-avalanche era. Astronomical data is measured by Terabyte, even Petabyte. How to save, manage, analyze so massive data is an important issue in astronomy. In order to let astronomers free of the data processing burden and expert in science, various valuable and convenient tools (e.g. Aladin, VOSpec, VOPlot) are developed by VO projects. To suit this requirement, we develop a toolkit to realize automated database creation, automated database index creation and cross-match. The toolkit provides a good interface for users to apply. The cross-match task may be implemented between local databases, remote databases or local database and remote database. The large-scale cross-match is also easily achieved. Moreover, the speed for large-scale cross-match is rather satisfactory.

  19. Particle creation in the early Universe: Achievements and problems

    NASA Astrophysics Data System (ADS)

    Grib, A. A.; Pavlov, Yu. V.

    2016-04-01

    Results on particle creation from vacuum by the gravitational field of the expanding Friedmann Universe are presented. Finite results for the density of particles and the energy density for created particles are given for different exact solutions for different regimes of the expansion of the Universe. The results are obtained as for conformal as for nonconformal particles. The hypothesis of the origination of visible matter from the decay of created from vacuum superheavy particles identified with the dark matter is discussed.

  20. Angular momenta creation in relativistic electron-positron plasma.

    PubMed

    Tatsuno, T; Berezhiani, V I; Pekker, M; Mahajan, S M

    2003-07-01

    Creation of angular momentum in a relativistic electron-positron plasma is explored. It is shown that a chain of angular momentum carrying vortices is a robust asymptotic state sustained by the generalized nonlinear Schrödinger equation characteristic to the system. The results may suggest a possible electromagnetic origin of angular momenta when it is applied to the MeV epoch of the early Universe. PMID:12935260

  1. Input File Creation for the Molecular Dynamics Program LAMMPS.

    Energy Science and Technology Software Center (ESTSC)

    2001-05-30

    The program creates an input data file for the molecular dynamics program LAMMPS. The input file created is a liquid mixture between two walls explicitly composed of particles. The liquid molecules are modeled as a bead-spring molecule. The input data file specifies the position and topology of the starting state. The data structure of input allows for dynamic bond creation (cross-linking) within the LAMMPS code.

  2. Intelligent Design Creationism: The New Kid on the Block

    NASA Astrophysics Data System (ADS)

    Scott, Eugenie C.

    2000-03-01

    Traditionally, the antievolution movement has been characterized by biblical literalists who hold that the universe (including living things) was created in its present form and has not appreciably changed since that creation event, which in the most familiar version, "young earth" creationism (YEC), occurred about 10,000 years ago. The YECs primarily are associated with not-for-profit organizations such as the Institute for Creation Research and Answers in Genesis. Now there is a "new kid on the [antievolutionist] block": Intelligent Design Creationism (IDC). IDC updates William Paley's 1801 "Argument from Design" that structural complexity requires an omniscient designer, with examples from biochemistry and cell biology. Unlike YEC, IDC's most prominent practitioners are academics associated with secular universities, such as lawyer Phillip Johnson of UC- Berkeley, and biochemist Michael Behe of Lehigh University. Like YECs, IDCs stress alleged "weaknesses" in evolution more than positive evidence for their position. IDCs avoid the Big Bang, the age of the Earth, the speed of light, and most other cosmological issues, but are very concerned with "disproving" biological evolution, the inference that living things shared common ancestry. They also argue that evolution is inherently anti-religious. Perhaps most disturbingly, they propose that supernatural explanations be allowed into science. Although the most prominent IDCs are based at secular universities, they produce little IDC scholarship. Refereed scholarly articles promoting IDC have been lacking, though books and articles for the general public and newspaper opinion/editorial pieces, appear in great quantity. IDC books are being used in philosophy of science, science studies, and other non-science courses where students may be misled into thinking that evolution is scientifically a "theory in crisis."

  3. Geodesic family of spherical instantons and cosmic quantum creation

    NASA Astrophysics Data System (ADS)

    Lapiedra, Ramon; Morales-Lladosa, Juan Antonio

    2015-09-01

    The Einstein field equations for any spherically symmetric metric and a geodesic perfect fluid source are cast in a canonical simple form, both for Lorentzian metrics and for instantons. Both kinds of metrics are explicitly written for the Lemaître-Tolman-Bondi family and for a general -Friedmann-Lemaître-Robertson-Walker universe. In the latter case (including of course the instanton version) we study whether the probability of quantum creation of our Universe vanishes or not. It is found, in accordance with previous results, that only the closed model can have a nonzero probability for quantum creation. To obtain this result, we resort to general assumptions, which are satisfied in the particular creation case considered by Vilenkin. On the other hand, Fomin and Tryon suggested that the energy of a quantically creatable universe should vanish. This is in accordance with the above result in which only the closed FLRW model is quantically creatable while the open and flat models are not. That is so since it can be seen that this closed model has vanishing energy while the open model and the limiting flat case (suitably perturbed) have both infinite energy.

  4. Computer Assisted Multi-Center Creation of Medical Knowledge Bases

    PubMed Central

    Giuse, Nunzia Bettinsoli; Giuse, Dario A.; Miller, Randolph A.

    1988-01-01

    Computer programs which support different aspects of medical care have been developed in recent years. Their capabilities range from diagnosis to medical imaging, and include hospital management systems and therapy prescription. In spite of their diversity these systems have one commonality: their reliance on a large body of medical knowledge in computer-readable form. This knowledge enables such programs to draw inferences, validate hypotheses, and in general to perform their intended task. As has been clear to developers of such systems, however, the creation and maintenance of medical knowledge bases are very expensive. Practical and economical difficulties encountered during this long-term process have discouraged most attempts. This paper discusses knowledge base creation and maintenance, with special emphasis on medical applications. We first describe the methods currently used and their limitations. We then present our recent work on developing tools and methodologies which will assist in the process of creating a medical knowledge base. We focus, in particular, on the possibility of multi-center creation of the knowledge base.

  5. Processing Film, Processing Meaning

    ERIC Educational Resources Information Center

    Perkowski, Lisa M.

    2015-01-01

    Adolescents are at a ripe age to make meaning and think abstractly (Kerlavage, 1998); yet, they are not "born knowing how to get ideas into materials, or how materials can be manipulated to shape ideas and meaning" (Burton, 2012, p. 14). Adolescents need guidance in understanding abstract concepts, and art teachers play an important role…

  6. The Meaning of Audiolingual.

    ERIC Educational Resources Information Center

    Brooks, Nelson

    This paper constitutes an analysis of the audiolingual concept in terms of what it was originally intended to mean and what it has come to mean in second language teaching. Basic to the concept is the notion that language was originally a matter of oral communication, and that although writing and writing systems are central, they have secondary…

  7. Congruence of Meaning.

    ERIC Educational Resources Information Center

    Suppes, Patrick

    By looking at the history of geometry and the concept of congruence in geometry we can get a new perspective on how to think about the closeness in meaning of two sentences. As in the analysis of congruence in geometry, a definite and concrete set of proposals about congruence of meaning depends essentially on the kind of theoretical framework…

  8. Creationism in the Biology Classroom: What Do Teachers Teach & How Do They Teach It?

    ERIC Educational Resources Information Center

    Moore, Randy

    2008-01-01

    Approximately one-fourth of biology teachers in public schools include creationism in their biology courses. Most of these teachers 1) present creationism as a scientific alternative to evolution, and 2) present only the biblical (i.e., Christian) story of creation. State science-education standards, position statements from professional…

  9. Knowledge Creation and Innovation in a Civil Engineering Course for the First-Year University Students

    ERIC Educational Resources Information Center

    Salmisto, Alpo; Nokelainen, Petri

    2015-01-01

    This article examines the application of knowledge creation learning and innovation to higher education in construction. The objectives are to demonstrate the application of the course based on knowledge creation learning to mass teaching and to analyse whether knowledge creation learning improves student motivation and learning. The empirical…

  10. 76 FR 59927 - Treatment of Aliens Whose Employment Creation Immigrant (EB-5) Petitions Were Approved After...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-28

    ... SECURITY 8 CFR Parts 216 and 245 RIN 1615-AA90 Treatment of Aliens Whose Employment Creation Immigrant (EB... (DHS) is proposing to amend its regulations governing the employment creation (EB-5) immigrant... applications and petitions of qualifying aliens whose employment-creation immigrant petitions were approved...

  11. What "Being Overweight" Means

    MedlinePlus

    ... offer gym classes every day; more kids play video games than active games like dodgeball. Even grown-ups ... also means watching less TV and playing fewer video games. Eating healthy is another part of staying fit. ...

  12. Algebraic Mean Field Theory

    NASA Astrophysics Data System (ADS)

    Dankova, T. S.; Rosensteel, G.

    1998-10-01

    Mean field theory has an unexpected group theoretic mathematical foundation. Instead of representation theory which applies to most group theoretic quantum models, Hartree-Fock and Hartree-Fock-Bogoliubov have been formulated in terms of coadjoint orbits for the groups U(n) and O(2n). The general theory of mean fields is formulated for an arbitrary Lie algebra L of fermion operators. The moment map provides the correspondence between the Hilbert space of microscopic wave functions and the dual space L^* of densities. The coadjoint orbits of the group in the dual space are phase spaces on which time-dependent mean field theory is equivalent to a classical Hamiltonian dynamical system. Indeed it forms a finite-dimensional Lax system. The mean field theories for the Elliott SU(3) and symplectic Sp(3,R) algebras are constructed explicitly in the coadjoint orbit framework.

  13. MEANS FOR CONTROLLING REACTIONS

    DOEpatents

    Nordheim, L.W.; Wigner, E.P.

    1961-06-27

    The patented means is described for controlling a nuclear reactor which comprises a tank containing a dispersion of a thermally fissionable material in a liquid moderator and a material convertible to a thermally fissionable material in a container disposed about the tank. The control means comprises a control rod chamber, containing only a liquid moderator, disposed within the container and adjacent to the tank and a control rod designed to be inserted into the chamber.

  14. An Agent-Based Model of New Venture Creation: Conceptual Design for Simulating Entrepreneurship

    NASA Technical Reports Server (NTRS)

    Provance, Mike; Collins, Andrew; Carayannis, Elias

    2012-01-01

    There is a growing debate over the means by which regions can foster the growth of entrepreneurial activity in order to stimulate recovery and growth of their economies. On one side, agglomeration theory suggests the regions grow because of strong clusters that foster knowledge spillover locally; on the other side, the entrepreneurial action camp argues that innovative business models are generated by entrepreneurs with unique market perspectives who draw on knowledge from more distant domains. We will show you the design for a novel agent-based model of new venture creation that will demonstrate the relationship between agglomeration and action. The primary focus of this model is information exchange as the medium for these agent interactions. Our modeling and simulation study proposes to reveal interesting relationships in these perspectives, offer a foundation on which these disparate theories from economics and sociology can find common ground, and expand the use of agent-based modeling into entrepreneurship research.

  15. Numerical simulation of the creation of a hollow neutral-hydrogen channel by an electron beam.

    PubMed

    Ivanov, V V; Antsiferov, P S; Koshelev, K N; Akdim, M R; Bijkerk, F

    2006-11-17

    An experimental method is proposed for the creation of plasma optical waveguides at low electron densities. The method consists of creating a hollow neutral-hydrogen channel by means of fast local heating of a hydrogen volume by a needlelike electron beam, followed by laser ionization of the hydrogen to provide the plasma waveguide. Results of numerical simulations are presented which show that guiding with an axial electron density in the range of 10(17) cm-3 can be achieved with a matched spot size of 30 microm. Its application for laser wakefield acceleration of electrons is discussed. The method would enable guiding lengths up to 30 cm at maximal energies of accelerated electrons in the range 10-100 GeV. PMID:17155692

  16. Absence of the discontinuous transition in the one-dimensional triplet creation model.

    PubMed

    Park, Su-Chan

    2009-12-01

    Although Hinrichsen in his unpublished work theoretically rebutted the possibility of the discontinuous transition in one-dimensional nonequilibrium systems unless there are additional conservation laws, long-range interactions, macroscopic currents, or special boundary conditions, we have recently observed the resurrection of the claim that the triplet creation (TC) model introduced by Dickman and Tomé [Phys. Rev. A 44, 4833 (1991)] would show the discontinuous transition. By extensive simulations, however, we find that the one-dimensional TC does belong to the directed percolation universality class even for larger diffusion constant than the suggested tricritical point in the literature. Furthermore, we find that the phase boundary is well described by the crossover from the mean field to the directed percolation, which supports the claim that the one-dimensional TC does not exhibit a discontinuous transition. PMID:20365114

  17. Vocabulary Learning by Mobile-Assisted Authentic Content Creation and Social Meaning-Making: Two Case Studies

    ERIC Educational Resources Information Center

    Wong, L-H.; Looi, C-K.

    2010-01-01

    In recent years, we have witnessed the concomitant rise of communicative and contextualized approaches as well as the paradigmatic development of the mobile-assisted language learning (MALL) framework in analysing language learning. The focus of MALL research has gradually shifted from content-based (delivery of learning content through mobile…

  18. When discourses collide: creationism and evolution in the public sphere

    NASA Astrophysics Data System (ADS)

    Dávila, Denise

    2014-12-01

    This review essay focuses on Özgür Taşkın's discussion of the theory of evolution (TOE), intelligent design (ID) and the convictions of fundamentalist science educators and students in his paper entitled: An exploratory examination of Islamic values in science education: Islamization of science teaching and learning via constructivism. It examines the competing social discourses of evolution and creationism in the United States, which is partially maintained by national public opinion polls and states' legislation about the TOE in the science curricula. The examination of US social discourses presented here is framed by James Gee's (2008) theory that Discourses with a capital "D," are unconscious and uncritical socially accepted ways of speaking/listening and writing/reading that are merged with "distinctive ways of acting, interacting, valuing, feeling, dressing, thinking, [and] believing…so as to enact specific socially recognizable identities…" (p. 155). Such Discourses identify insiders of and outsiders to religious affiliations and other social or cultural groups. The context of this examination is unique in that is draws from the national conversation about the inclusion of ID alongside of the TOE in the public school science programs. Gee's (2011) concept that Discourses serve as tools of inquiry guides the analysis of video recorded public messages from Bill Nye and Lawrence Krauss as well as Creation Museum president Ken Ham. The analysis and discussion of the national conversation about creationism and public education suggests that the education community must consider the global landscape of science literacy both locally and internationally. It also indicates that preservice and practicing science educators may require special training and support. In order to provide unbiased, religious-resistant, evidence-based science instruction, science educators must understand how to separate church from state regardless of their personal beliefs. They

  19. Intelligent Design and the Creationism/Evolution Controversy

    NASA Astrophysics Data System (ADS)

    Scott, E. C.

    2004-12-01

    "Intelligent Design" (ID) is a new form of creationism that emerged after legal decisions in the 1980s hampered the inclusion of "creation science" in the public school curriculum. To avoid legal challenge, proponents claim agnosticism regarding the identity of the intelligent agent, which could be material (such as highly intelligent terrestrials) or transcendental (God). ID consists of a scientific/scholarly effort, and a politico-religious movement of "cultural renewal." Intelligent design is supposedly detectable through the application of Michael Behe's "irreducible complexity" concept and/or William Dembski's concept of "complex specified information". ID's claims amount to, first, that "Darwinism" (vaguely defined) is incapable of providing an adequate mechanism for evolution, and second (subsequently), that evolution did not occur. Although scientific ideas not infrequently are slow to be accepted, in the 20 years since ID appeared, there is no evidence of it being used to solve problems in biology. Even if the scientific/scholarly part of ID has been a failure, the "cultural renewal" part of ID has been a success. This social and political aspect of ID seeks "restoration" of a theistic sensibility in American culture to replace what supporters consider an overemphasis on secularism. In the last few years, in several states, legislators have introduced legislation promoting ID (to date, unsuccessfully) and an addendum to the 2001 federal education bill conference committee report (the "Santorum amendment") is being used to promote the teaching of ID in public schools. Perhaps because ID has no actual content other than antievolutionism, ID proponents contend that pre-college teachers should teach wweaknesses of evolutionw or "evidence against evolutionw - largely warmed-over arguments from creation science - even though professional scientists do not recognize these as valid scientific claims.

  20. Particle creation in (2+1) circular dust collapse

    SciTech Connect

    Gutti, Sashideep; Singh, T. P.

    2007-09-15

    We investigate the quantum particle creation during the circularly symmetric collapse of a 2+1 dust cloud, for the cases when the cosmological constant is either zero or negative. We derive the Ford-Parker formula for the 2+1 case, which can be used to compute the radiated quantum flux in the geometric optics approximation. It is shown that no particles are created when the collapse ends in a naked singularity, unlike in the 3+1 case. When the collapse ends in a Banados-Teitelboim-Zanelli black hole, we recover the expected Hawking radiation.

  1. Magnetic pair creation transparency in gamma-ray pulsars

    SciTech Connect

    Story, Sarah A.; Baring, Matthew G. E-mail: baring@rice.edu

    2014-07-20

    Magnetic pair creation, γ → e {sup +} e {sup –}, has been at the core of radio pulsar paradigms and central to polar cap models of gamma-ray pulsars for over three decades. The Fermi gamma-ray pulsar population now exceeds 140 sources and has defined an important part of Fermi's science legacy, providing rich information for the interpretation of young energetic pulsars and old millisecond pulsars. Among the population characteristics well established is the common occurrence of exponential turnovers in their spectra in the 1-10 GeV range. These turnovers are too gradual to arise from magnetic pair creation in the strong magnetic fields of pulsar inner magnetospheres. By demanding insignificant photon attenuation precipitated by such single-photon pair creation, the energies of these turnovers for Fermi pulsars can be used to compute lower bounds for the typical altitude of GeV band emission. This paper explores such pair transparency constraints below the turnover energy and updates earlier altitude bound determinations that have been deployed in various Fermi pulsar papers. For low altitude emission locales, general relativistic influences are found to be important, increasing cumulative opacity, shortening the photon attenuation lengths, and also reducing the maximum energy that permits escape of photons from a neutron star magnetosphere. Rotational aberration influences are also explored, and are found to be small at low altitudes, except near the magnetic pole. The analysis presented in this paper clearly demonstrates that including near-threshold physics in the pair creation rate is essential to deriving accurate attenuation lengths and escape energies. The altitude bounds are typically in the range of 2-7 stellar radii for the young Fermi pulsar population, and provide key information on the emission altitude in radio quiet pulsars that do not possess double-peaked pulse profiles. The bound for the Crab pulsar is at a much higher altitude, with the

  2. Value Co-creation from the Consumer Perspective

    NASA Astrophysics Data System (ADS)

    Baron, Steve; Warnaby, Gary

    The paper provides the basis for a classification of organizational operant resources as seen from a customer perspective. It facilitates, particularly, research and further understanding of Foundational Premise 9 (FP9) of the service-dominant logic of marketing (i.e. all social and economic actors are resource integrators), and suggests areas for more focused research on other foundational premises relating to value co-creation. It is based on research undertaken for, and with, the British Library, and offers an alternative research approach to the more conventional ­customer satisfaction survey in order to ascertain value from a ­consumer perspective.

  3. Particle creation in a theory with cosmological constraints

    NASA Astrophysics Data System (ADS)

    Pereira, S. H.; Holanda, R. F. L.

    2014-04-01

    In this paper we study the creation of super-massive real scalar particles in the framework of a modified gravity theory, with parameters constrained by observational data. The analysis is restrict to a homogeneous and isotropic flat and radiation dominated universe. We compare the results to the standard Einstein gravity with cosmological constant ( model), and we show that the total number density of created particles in the model is very close to the standard case. Another interesting result is that the spectrum of created particles is independent at early times.

  4. Easy creation of polymeric systems for molecular dynamics with Assemble!

    NASA Astrophysics Data System (ADS)

    Degiacomi, Matteo T.; Erastova, Valentina; Wilson, Mark R.

    2016-05-01

    We present Assemble!, a program greatly simplifying the preparation of molecular dynamics simulations of polymeric systems. The program is controlled either via command line or an intuitive Graphical User Interface, and runs on all major operating systems. Assemble! allows the creation of a desired system of polymer chains from constituent monomers, packs the chains into a box according to the required concentration and returns all the files needed for simulation with Gromacs. We illustrate the capabilities of Assemble! by demonstrating the easy preparation of a 300 monomers-long polyisoprene in hexane, and a heterogeneous mixture of polybutadiene.

  5. Magnetic Pair Creation Transparency in Gamma-Ray Pulsars

    NASA Astrophysics Data System (ADS)

    Story, Sarah A.; Baring, Matthew G.

    2014-07-01

    Magnetic pair creation, γ → e + e -, has been at the core of radio pulsar paradigms and central to polar cap models of gamma-ray pulsars for over three decades. The Fermi gamma-ray pulsar population now exceeds 140 sources and has defined an important part of Fermi's science legacy, providing rich information for the interpretation of young energetic pulsars and old millisecond pulsars. Among the population characteristics well established is the common occurrence of exponential turnovers in their spectra in the 1-10 GeV range. These turnovers are too gradual to arise from magnetic pair creation in the strong magnetic fields of pulsar inner magnetospheres. By demanding insignificant photon attenuation precipitated by such single-photon pair creation, the energies of these turnovers for Fermi pulsars can be used to compute lower bounds for the typical altitude of GeV band emission. This paper explores such pair transparency constraints below the turnover energy and updates earlier altitude bound determinations that have been deployed in various Fermi pulsar papers. For low altitude emission locales, general relativistic influences are found to be important, increasing cumulative opacity, shortening the photon attenuation lengths, and also reducing the maximum energy that permits escape of photons from a neutron star magnetosphere. Rotational aberration influences are also explored, and are found to be small at low altitudes, except near the magnetic pole. The analysis presented in this paper clearly demonstrates that including near-threshold physics in the pair creation rate is essential to deriving accurate attenuation lengths and escape energies. The altitude bounds are typically in the range of 2-7 stellar radii for the young Fermi pulsar population, and provide key information on the emission altitude in radio quiet pulsars that do not possess double-peaked pulse profiles. The bound for the Crab pulsar is at a much higher altitude, with the putative detection

  6. Spectral domains for bosonic pair creation in static electromagnetic fields

    NASA Astrophysics Data System (ADS)

    Lv, Q. Z.; Li, Y. J.; Grobe, R.; Su, Q.

    2016-04-01

    We study the emission spectrum of bosons created from the vacuum by combined static electric and magnetic fields. Depending on the spatial extension of the magnetic field, we find four regimes of pair creation, characterized by different growth behaviors of the number of the produced particles. We show that these regimes manifest themselves in the eigenenergy spectrum of the Klein-Gordon Hamiltonian. The regimes also lead to rather different kinetic energy spectra of the emitted bosons, whose peak positions can be obtained from a generalized Fano-like perturbative approach.

  7. Creation and structure of baby universes in monopole collisions

    SciTech Connect

    Borde, A.; Trodden, M.; Vachaspati, T.

    1999-02-01

    Under certain circumstances, the collision of magnetic monopoles, topologically locked-in regions of false vacuum, leads to topological inflation and the creation of baby universes. The future evolution of initial data represented by the two incoming monopoles may contain a timelike singularity but this need not be the case. We discuss the global structure of the spacetime associated with monopole collisions and also that of topological inflation. We suggest that topological inflation within magnetic monopoles leads to an eternally reproducing universe. {copyright} {ital 1999} {ital The American Physical Society}

  8. Some Problems of Creation of Modern Astronomical Television Measuring System

    NASA Astrophysics Data System (ADS)

    Strygin, N. Z.; Prokof'eva, V. V.; Sukhov, P. P.; Karpenko, G. F.

    Some problems of creation interactive television astronomical measuring systems (ATMS) for observation satellites for example black-and-white halftone ATMS with digital image processing. Separation of purpose and the functions they perform. ATMS is close to Radio Data System information extraction - passive radar stations in the optical range. Features of development methodology. The concept of a point object, background in astronomy. Arbitrariness in determining the area of objects in digital images. How to describe or characterize the image. The concept of "image quality", "quality measurements on the image." The task of identifying stars in the sequence of images on TV stars catalog

  9. Strangeness suppression of qq creation observed in exclusive reactions.

    PubMed

    Mestayer, M D; Park, K; Adhikari, K P; Aghasyan, M; Pereira, S Anefalos; Ball, J; Battaglieri, M; Batourine, V; Bedlinskiy, I; Biselli, A S; Boiarinov, S; Briscoe, W J; Brooks, W K; Burkert, V D; Carman, D S; Celentano, A; Chandavar, S; Charles, G; Colaneri, L; Cole, P L; Contalbrigo, M; Cortes, O; Crede, V; D'Angelo, A; Dashyan, N; De Vita, R; Deur, A; Djalali, C; Doughty, D; Dupre, R; El Alaoui, A; El Fassi, L; Elouadrhiri, L; Eugenio, P; Fedotov, G; Fleming, J A; Forest, T A; Garillon, B; Garçon, M; Ghandilyan, Y; Gilfoyle, G P; Giovanetti, K L; Girod, F X; Goetz, J T; Golovatch, E; Gothe, R W; Griffioen, K A; Guegan, B; Guidal, M; Hakobyan, H; Hanretty, C; Hattawy, M; Holtrop, M; Hughes, S M; Hyde, C E; Ilieva, Y; Ireland, D G; Jiang, H; Jo, H S; Joo, K; Keller, D; Khandaker, M; Kim, A; Kim, W; Koirala, S; Kubarovsky, V; Kuleshov, S V; Lenisa, P; Levine, W I; Livingston, K; Lu, H Y; MacGregor, I J D; Mayer, M; McKinnon, B; Meyer, C A; Mirazita, M; Mokeev, V; Montgomery, R A; Moody, C I; Moutarde, H; Movsisyan, A; Camacho, C Munoz; Nadel-Turonski, P; Niccolai, S; Niculescu, G; Niculescu, I; Osipenko, M; Ostrovidov, A I; Pappalardo, L L; Paremuzyan, R; Peng, P; Phelps, W; Pisano, S; Pogorelko, O; Pozdniakov, S; Price, J W; Protopopescu, D; Puckett, A J R; Raue, B A; Rimal, D; Ripani, M; Rizzo, A; Rosner, G; Roy, P; Sabatié, F; Saini, M S; Schott, D; Schumacher, R A; Simonyan, A; Sokhan, D; Strauch, S; Sytnik, V; Tang, W; Tian, Ye; Ungaro, M; Vernarsky, B; Vlassov, A V; Voskanyan, H; Voutier, E; Walford, N K; Watts, D P; Wei, X; Weinstein, L B; Wood, M H; Zachariou, N; Zhang, J; Zhao, Z W; Zonta, I

    2014-10-10

    We measured the ratios of electroproduction cross sections from a proton target for three exclusive meson-baryon final states: ΛK(+), pπ(0), and nπ(+), with the CLAS detector at Jefferson Lab. Using a simple model of quark hadronization, we extract qq creation probabilities for the first time in exclusive two-body production, in which only a single qq pair is created. We observe a sizable suppression of strange quark-antiquark pairs compared to nonstrange pairs, similar to that seen in high-energy production. PMID:25375706

  10. VARIABLE TIME DELAY MEANS

    DOEpatents

    Clemensen, R.E.

    1959-11-01

    An electrically variable time delay line is described which may be readily controlled simuitaneously with variable impedance matching means coupied thereto such that reflections are prevented. Broadly, the delay line includes a signal winding about a magnetic core whose permeability is electrically variable. Inasmuch as the inductance of the line varies directly with the permeability, the time delay and characteristic impedance of the line both vary as the square root of the permeability. Consequently, impedance matching means may be varied similariy and simultaneously w:th the electrically variable permeability to match the line impedance over the entire range of time delay whereby reflections are prevented.

  11. The Measurement of Meaning.

    ERIC Educational Resources Information Center

    Osgood, Charles E.; And Others

    The problem of measuring meaning viewed strictly as a psychological conception via the application of semantic differential theory is presented in this study. The first half of the book discusses theoretical background, logic of semantic measurement, basic factor analysis research, and a critical scientific evaluation of measuring procedures. The…

  12. Meaning of percent sunshine

    SciTech Connect

    Sands, J.

    1983-05-01

    The meaning of the term percent of possible sunshine is discussed. The Percent of Possible Sunshine (POPS) is published monthly with annual summaries by the National Climatic Data Center (NCDC) for 168 locations, and is a measure of how long the sun shines, not how much sunshine there is. The weakness of the POPS as a serious indicator of solar performance is pointed out.

  13. Transfer of Word Meanings.

    ERIC Educational Resources Information Center

    Thornton, Nancy E.; And Others

    Two studies investigated the degree to which the content of initial learning of a word facilitated transfer of the word meaning to other representations that were near or far, relative to the originally learned form of the word. Subjects in the first study were 40 undergraduate students, who were tested on a list of 13 uncommon words. Results…

  14. The Anthropology of Meaning

    ERIC Educational Resources Information Center

    Radford, Luis

    2006-01-01

    Meaning is one of the recent terms which have gained great currency in mathematics education. It is generally used as a correlate of individuals' intentions and considered a central element in contemporary accounts of knowledge formation. One important question that arises in this context is the following: if, in one way or another, knowledge…

  15. PR Means Positive Results.

    ERIC Educational Resources Information Center

    Foree, Marilyn

    1992-01-01

    Describes the advantages of public relations to a school music program. Suggests that, to succeed, a music program must have the support of school administrators, teachers, parents, and students alike. Recommends means of attracting support from the four groups. Stresses the importance of effective local publicity. (SG)

  16. Conversations across Meaning Variance

    ERIC Educational Resources Information Center

    Cordero, Alberto

    2013-01-01

    Progressive interpretations of scientific theories have long been denounced as naive, because of the inescapability of meaning variance. The charge reportedly applies to recent realist moves that focus on theory-parts rather than whole theories. This paper considers the question of what "theory-parts" of epistemic significance (if any) relevantly…

  17. Engagement Means Everyone

    ERIC Educational Resources Information Center

    Patton, Carol

    2012-01-01

    Employee engagement is not just HR's responsibility. While HR is responsible for the process of measuring and driving engagement, improving it is actually everyone's responsibility. And that means reducing the barriers to productivity to drive business performance. Training departments can play a pivotal role. Their job is to enhance curriculum or…

  18. The creation of innovation through public-private collaboration.

    PubMed

    Esteve, Marc; Ysa, Tamyko; Longo, Francisco

    2012-09-01

    This article develops the notion of how different options of public-private collaborations implemented by organizations affect the creation of innovation through a case study: the Blood and Tissue Bank. Data were obtained through in-depth semi-structured interviews with the entire managerial team of the organization under analysis. We coded the interviews, and implemented content analysis. These data were triangulated with the analysis of the organization's internal documents. This article contributes to the understanding of innovation management in public-private collaborations in health professions by identifying the existence of different options in an organization to develop collaborative innovation among the public and the private sectors: contracts, contractual public-private partnership, and institutionalised public-private partnership. We observed that the creation of innovation is directly related to the institutional arrangement chosen to develop each project. Thus, certain innovations are unfeasible without a high degree of maturity in the interorganizational collaboration. However, it is also noteworthy that as the intensity of the collaboration increases, so do costs, and control over the process decreases. PMID:22771082

  19. Particle creation in a time-dependent electric field revisited

    SciTech Connect

    Mahajan, Gaurang

    2009-02-15

    We adopt the general formalism for analyzing evolution of gaussian states of quantized fields in time-dependent backgrounds in the Schrodinger picture (presented in detail in Mahajan and Padmanabhan [G. Mahajan, T. Padmanabhan, Gen. Rel. Grav. 40 (2008) 661]) to study the example of a spatially uniform electric field background (in a time-dependent gauge) which is kept turned on for a finite duration of time. In particular, we study the time-dependent particle content, defined in terms of the concept of instantaneous eigenstates, and describe how it captures the time evolution of the quantized field modes. The actual particle creation process occurs over a relatively short interval in time, and the particle content saturates rather quickly. We also compare the power spectrum of the field modes, computed in the asymptotic limit, with the corresponding situation in a cosmological de Sitter background. Particle creation under the influence of a spiked electric field localized in time, as a particular limiting case of the above general model, is also considered.

  20. Driven quantum tunneling and pair creation with graphene Landau levels

    NASA Astrophysics Data System (ADS)

    Gagnon, Denis; Fillion-Gourdeau, François; Dumont, Joey; Lefebvre, Catherine; MacLean, Steve

    2016-05-01

    Driven tunneling between graphene Landau levels is theoretically linked to the process of pair creation from vacuum, a prediction of quantum electrodynamics (QED). Landau levels are created by the presence of a strong, constant, quantizing magnetic field perpendicular to a graphene monolayer. Following the formal analogy between QED and the description of low-energy excitations in graphene, solutions of the fully interacting Dirac equation are used to compute electron-hole pair creation driven by a circularly or linearly polarized field. This is achieved via the coupled channel method, a numerical scheme for the solution of the time-dependent Dirac equation in the presence of bound states. The case of a monochromatic driving field is first considered, followed by the more realistic case of a pulsed excitation. We show that the pulse duration yields an experimental control parameter over the maximal pair yield. Orders of magnitude of the pair yield are given for experimentally achievable magnetic fields and laser intensities weak enough to preserve the Landau level structure.

  1. Maxwell and creation: Acceptance, criticism, and his anonymous publication

    NASA Astrophysics Data System (ADS)

    Marston, Philip L.

    2007-08-01

    Although James Clerk Maxwell's religious views and discussions on atoms having the properties of ``manufactured articles'' have been discussed, some aspects of the responses by his contemporaries to his remarks on creation have been neglected. Various responses quoted here include a book from 1878 by ``Physicus'' (George John Romanes) attributing ``arrogance'' to Maxwell for his inferences. Relevant aspects of the evolution of the perspective of Romanes are noted. A response by B. F. Westcott indicated that Maxwell was the author of a related anonymous publication concerned with what eventually became known as the heat death of the universe. In his teaching to theology students, Westcott, a friend of Maxwell, emphasized Maxwell's reasoning based on the dissipation of energy. There are similarities between Maxwell's perspective on creation and Biblical commentaries by fellow Eranus Club members Westcott and J. B. Lightfoot. Interest in Maxwell's remarks extended into the twentieth century. The principal Baptist chapel attended by Maxwell and his wife when in London in the 1860s is identified and some relevant attributes of the chapel and of its pastor are described.

  2. VISMASHUP: streamlining the creation of custom visualization applications

    SciTech Connect

    Ahrens, James P; Santos, Emanuele; Lins, Lauro; Freire, Juliana; Silva, Cl'audio T

    2010-01-01

    Visualization is essential for understanding the increasing volumes of digital data. However, the process required to create insightful visualizations is involved and time consuming. Although several visualization tools are available, including tools with sophisticated visual interfaces, they are out of reach for users who have little or no knowledge of visualization techniques and/or who do not have programming expertise. In this paper, we propose VISMASHUP, a new framework for streamlining the creation of customized visualization applications. Because these applications can be customized for very specific tasks, they can hide much of the complexity in a visualization specification and make it easier for users to explore visualizations by manipulating a small set of parameters. We describe the framework and how it supports the various tasks a designer needs to carry out to develop an application, from mining and exploring a set of visualization specifications (pipelines), to the creation of simplified views of the pipelines, and the automatic generation of the application and its interface. We also describe the implementation of the system and demonstrate its use in two real application scenarios.

  3. Particle creation in a time-dependent electric field revisited

    NASA Astrophysics Data System (ADS)

    Mahajan, Gaurang

    2009-02-01

    We adopt the general formalism for analyzing evolution of gaussian states of quantized fields in time-dependent backgrounds in the Schrodinger picture (presented in detail in Mahajan and Padmanabhan [G. Mahajan, T. Padmanabhan, Gen. Rel. Grav. 40 (2008) 661]) to study the example of a spatially uniform electric field background (in a time-dependent gauge) which is kept turned on for a finite duration of time. In particular, we study the time-dependent particle content, defined in terms of the concept of instantaneous eigenstates, and describe how it captures the time evolution of the quantized field modes. The actual particle creation process occurs over a relatively short interval in time, and the particle content saturates rather quickly. We also compare the power spectrum of the field modes, computed in the asymptotic limit, with the corresponding situation in a cosmological de Sitter background. Particle creation under the influence of a spiked electric field localized in time, as a particular limiting case of the above general model, is also considered.

  4. The meaning of leisure.

    PubMed

    Roelofs, L H

    1999-10-01

    Although leisure plays a significant role in older adults' lives, little is known about the meaning of leisure for this population. Thus, the purpose of this grounded theory study was to conceptualize the meaning of leisure for older adults in a continuing care retirement community. Theoretical sampling included 40 retirement home residents of Dutch heritage living in a suburban, midwestern area of the United States. Data collection consisted of participant observation and intensive interviews, and data analysis involved constant comparison method. This method facilitated development of a conceptual model of authoring leisure. The model of authoring leisure highlights older adults' definition of leisure, strategies used to author leisure, and the consequence of authoring leisure. The resulting conceptual refinement of leisure facilitates validation of leisure-related nursing diagnoses and provides empirically based knowledge for gerontological nursing practice. PMID:10776151

  5. Poetic Interventions with Forensic Patients.

    ERIC Educational Resources Information Center

    Berger, Art; Giovan, Marti

    1990-01-01

    Describes the use of poetry, music, and creative writing with forensic patients at a state mental health institute. Demonstrates that expressive interventions were helpful in group treatment by promoting verbalization, decision making, and the recognition of personal responsibility for incarceration. (SR)

  6. Synesthetic Perception and Poetic Metaphor.

    ERIC Educational Resources Information Center

    Marks, Lawrence E.

    1982-01-01

    To explore the role of cross-modal perception in comprehending synesthetic metaphors, subjects read 15 metaphors relating visual and auditory qualities and set the loudness of a tone and the brightness of a light to the levels suggested by each metaphor. A pervasive cross-modal equivalence between loudness and brightness in the subjects' responses…

  7. A model of poetic comprehension

    SciTech Connect

    Haase, K.

    1996-12-31

    This article introduces an account of aesthetic comprehension and experience together with an implemented miniature which generates analogical interpretations from a semi-automatic parse of Wordsworth`s {open_quotes}Lines Written in Early Spring{close_quotes}. In our account, a poem serves as an analogy teaching machine by using formal structure to cue the formation of novel analogies. This account builds on an analogical model of comprehension previously applied to large corpora of newspaper summaries. In the miniature, an automatic grammatical and semantic analysis of the text is augmented with information about rhyme and rhythm. These formal cues allow the system to determine analogies which it would not otherwise consider. The article describes the comprehension framework, the annotated piece, and the matcher`s performance on the piece. It closes with a discussion of possible objections to aspects of the thesis or experiment and suggested directions for future work.

  8. New Coaxial Transseptal Needle for Creation of Atrial Septal Defects in Adult Sheep

    SciTech Connect

    Uchida, Barry T.; Pavcnik, Dusan Shimohira, Masashi; Choi, Young Ho; Jeromel, Miran; Keller, Frederick S.; Roesch, Josef

    2011-06-15

    Objectives: To introduce a new transseptal (TS) needle assembled in our laboratory-the coaxial TS (CTS) needle-and describe our experience with it in creating experimental atrial septal defects (ASD) in adult sheep.BackgroundWith commercially available TS needles, we were not able to consistently perform TS puncture at the fossa ovalis in adult sheep.Material and MethodsTen adult sheep with a mean weight of 63.5 kg were used. The CTS needle consists of four components: a 9F Teflon catheter, a 14-gauge blunt curved-tip metal cannula, a 4F tapered catheter, and a 20-gauge open needle. A transjugular 5F pigtail catheter was used to display the septal anatomy by angiocardiography and was left in place to mark the level of the fossa ovalis. The septum was then probed by a transfemoral 5F curved-tip end-hole catheter. The CTS needle was aligned with the tip of the transjugular catheter, and the TS puncture was performed under fluoroscopic guidance. After documenting a left atrial position, a balloon angioplasty catheter was used for creation of the ASD. Results: A small patent foramen ovale was discovered by septal probing in one sheep. All sheep underwent successful TS punctures without complications. The ASD size ranged from 13 to 15 mm. In eight sheep, the ASD was in fossa ovalis. In the first two sheep where the needle was not well aligned with the marking catheter, the ASD was in the septum secundum. No damage to the atrial or other heart structures was found at necropsy. Conclusion: The CTS needle is a suitable needle for TS puncture and ASD creation in adult sheep. Proper alignment of the CTS needle with a catheter marking the fossa ovalis is essential for successful puncture.

  9. The creation of the world--according to science.

    PubMed

    Brustein, Ram; Kupferman, Judy

    2012-01-01

    How was the world created? This question has received attention from many perspectives including religion, culture, philosophy, mysticism, and science. While it may not seem like a query amenable to scientific measurement, it has led scientists to pose fascinating ideas and observations including the Big Bang, the concept of inflation, the fact that most of the universe is made up of dark matter and dark energy that can not be perceived, and more. Scientists cannot claim to know the definitive answer, but they can approach the question from a scientific viewpoint. This begins by examining data, which, thanks to new technology, yields more information than has been previously available. Using novel scientific methods and techniques to analyze the data, fresh perspectives concerning the creation of the world have emerged. This process and its main findings will be described. PMID:23316566

  10. Creation Dynamics of Bound States in Supercritical Fields

    SciTech Connect

    Krekora, P.; Cooley, K.; Su, Q.; Grobe, R.

    2005-08-12

    Using space-time resolved solutions to relativistic quantum field theory, we analyze the electron-positron creation process from vacuum in the long-time regime in which multiple pairs are produced. We find that for a supercritical potential of finite extension, the time dependence of the production rate of pairs is described by four distinct regimes that have their direct counterparts in the time evolved spatial density of the particles. These regimes include the shape-invariant birth process, an entanglement-induced reduction of interference, a recurrent Pauli suppression of pair production induced by electron-potential scattering, and finally a production halt associated with a population of supercritical and a partial population of subcritical bound states.

  11. Particle creation by naked singularities in higher dimensions

    SciTech Connect

    Miyamoto, Umpei; Nemoto, Hiroya; Shimano, Masahiro

    2011-04-15

    Recently, the possibility was pointed out by one of the present authors and his collaborators that an effective naked singularity referred to as ''a visible border of spacetime'' is generated by high-energy particle collision in the context of large extra dimensions or TeV-scale gravity. In this paper, we investigate the particle creation by a naked singularity in general dimensions, while adopting a model in which a marginally naked singularity forms in the collapse of a homothetic lightlike pressureless fluid. We find that the spectrum deviates from that of Hawking radiation due to scattering near the singularity but can be recast in quasithermal form. The temperature is always higher than that of Hawking radiation of a same-mass black hole, and can be arbitrarily high depending on a parameter in the model. This implies that, in principle, the naked singularity may be distinguished from a black hole in collider experiments.

  12. Creation of Educational Resources: A Research Scientist's Role

    NASA Astrophysics Data System (ADS)

    Christian, Carol A.

    2004-06-01

    Material and resources for use in science education must contain accurate, up-to-date data and research results. Clearly when curricula and other materials for use in informal science education and for public understanding of science are developed, the direct interaction and influence of research scientists is beneficial. What is the role of scientists in resource development? In colleges and universities, educational materials are scientist-centric since scientists are the principal science educators and therefore create the specific courseware they need. In a pre-college educational environment, and in science museums (for example), appropriate product creation is driven by experienced educators and other experts. The research scientist, drawn from a research environment, may not be the best instigator of those resources.

  13. The Role of Scientists in Educational Resource Creation

    NASA Astrophysics Data System (ADS)

    Christian, Carol

    Material and resources for use in science education must contain accurate, up-to-date data and research results. Clearly when curricula and other materials for use in informal science education and for public understanding of science are developed, the direct interaction and influence of research scientists is beneficial. What is the role of scientists in resource development? In colleges and universities, educational materials are scientist centric since scientists are the principal science educators and therefore create the specific courseware they need. In a pre-college educational environment, and in science museums (for example), appropriate product creation is driven by experienced educators and other experts. The research scientist, drawn from a research environment, is not likely to be an effective instigator of those resources.

  14. Positron Creation Using the TITAN Short Pulse Laser

    NASA Astrophysics Data System (ADS)

    Chen, Hui; Wilks, S. C.; Liang, E.; Myatt, J.; Cone, K.; Elberson, L.; Meyerhofer, D. D.; Schneider, M.; Shepherd, R.; Stafford, D.; Tommasini, R.; Beiersdorfer, P.

    2008-11-01

    Using ultra-intense lasers to generate positrons was theorized some time ago[1] and demonstrated in principle in two previous experiments[2] where small numbers of positrons were measured. Recently, new experiments were performed on the LLNL Titan laser to study positron creation, where the laser pulse length, pre-plasma condition, target material and thickness were varied. Using newly built positron spectrometers, copious positron production was observed with good signal-to-background ratio. Hot electron spectra (out to 100 MeV) and bremsstrahlung photons were measured simultaneously to further constrain models for the experiment. This talk will present detailed experimental results and their comparison with theory and previous experimental data. [1] Shearer et al, PRA,(1973);Liang, AIP Conf. Proc.(1994); Shkolnikov et al, APL,(1997), Liang, Wilks and Tabak, PRL(1998); Nakashima and Takabe, PoP,(2002); Myatt et al,PRE (2008).[2] Cowan et al, LPB(1999); Gahn et al, APL(1998)

  15. Creation of identical multiple focal spots with prescribed axial distribution

    NASA Astrophysics Data System (ADS)

    Yu, Yanzhong; Zhan, Qiwen

    2015-10-01

    We present a scheme for the construction of coaxially equidistant multiple focal spots with identical intensity profiles for each individual focus and a predetermined number and spacing. To achieve this, the radiation field from an antenna is reversed and then gathered by high numerical aperture objective lenses. Radiation patterns from three types of line sources, i.e., the electric current, magnetic current and electromagnetic current distributions, with cosine-squared taper are respectively employed to generate predominately longitudinally polarized bright spots, azimuthally polarized doughnuts, and focal spots with a perfect spherically symmetric intensity distribution. The required illuminations at the pupil plane of a 4Pi focusing configuration for the creation of these identical multiple focal spots can be easily derived by solving the inverse problem of the antenna radiation field. These unique focal field distributions may find potential applications in laser direct writing and optical microscopy, as well as multiple-particle trapping, alignment, and acceleration along the optical axis.

  16. Thermodynamics via creation from nothing: Limiting the cosmological constant landscape

    NASA Astrophysics Data System (ADS)

    Barvinsky, A. O.; Kamenshchik, A. Yu.

    2006-12-01

    The creation of a quantum Universe is described by a density matrix which yields an ensemble of universes with the cosmological constant limited to a bounded range Λmin⁡≤Λ≤Λmax⁡. The domain Λ<Λmin⁡ is ruled out by a cosmological bootstrap requirement (the self-consistent back reaction of hot matter). The upper cutoff results from the quantum effects of vacuum energy and the conformal anomaly mediated by a special ghost-avoidance renormalization. The cutoff Λmax⁡ establishes a new quantum scale—the accumulation point of an infinite sequence of garland-type instantons. The dependence of the cosmological constant range on particle phenomenology suggests a possible dynamical selection mechanism for the landscape of string vacua.

  17. Automated rule-base creation via CLIPS-Induce

    NASA Technical Reports Server (NTRS)

    Murphy, Patrick M.

    1994-01-01

    Many CLIPS rule-bases contain one or more rule groups that perform classification. In this paper we describe CLIPS-Induce, an automated system for the creation of a CLIPS classification rule-base from a set of test cases. CLIPS-Induce consists of two components, a decision tree induction component and a CLIPS production extraction component. ID3, a popular decision tree induction algorithm, is used to induce a decision tree from the test cases. CLIPS production extraction is accomplished through a top-down traversal of the decision tree. Nodes of the tree are used to construct query rules, and branches of the tree are used to construct classification rules. The learned CLIPS productions may easily be incorporated into a large CLIPS system that perform tasks such as accessing a database or displaying information.

  18. Skyrmion Creation and Manipulation by Nano-Second Current Pulses.

    PubMed

    Yuan, H Y; Wang, X R

    2016-01-01

    Easy creation and manipulation of skyrmions is important in skyrmion based devices for data storage and information processing. We show that a nano-second current pulse alone is capable of creating/deleting and manipulating skyrmions in a spin valve with a perpendicularly magnetized free layer and broken chiral symmetry. Interestingly, for an in-plane magnetized fixed layer, the free layer changes from a single domain at zero current to a Neel wall at an intermediate current density. Reverse the current polarity, the Neel wall changes to its image inversion. A properly designed nano-second current pulse, that tends to convert one type of Neel walls to its image inversion, ends up to create a stable skyrmion without assistance of external fields. For a perpendicularly magnetized fixed layer, the skyrmion size can be effectively tuned by a current density. PMID:26934954

  19. Skyrmion Creation and Manipulation by Nano-Second Current Pulses

    PubMed Central

    Yuan, H. Y.; Wang, X. R.

    2016-01-01

    Easy creation and manipulation of skyrmions is important in skyrmion based devices for data storage and information processing. We show that a nano-second current pulse alone is capable of creating/deleting and manipulating skyrmions in a spin valve with a perpendicularly magnetized free layer and broken chiral symmetry. Interestingly, for an in-plane magnetized fixed layer, the free layer changes from a single domain at zero current to a Neel wall at an intermediate current density. Reverse the current polarity, the Neel wall changes to its image inversion. A properly designed nano-second current pulse, that tends to convert one type of Neel walls to its image inversion, ends up to create a stable skyrmion without assistance of external fields. For a perpendicularly magnetized fixed layer, the skyrmion size can be effectively tuned by a current density. PMID:26934954

  20. Thermodynamics via creation from nothing: Limiting the cosmological constant landscape

    SciTech Connect

    Barvinsky, A. O.; Kamenshchik, A. Yu.

    2006-12-15

    The creation of a quantum Universe is described by a density matrix which yields an ensemble of universes with the cosmological constant limited to a bounded range {lambda}{sub min}{<=}{lambda}{<=}{lambda}{sub max}. The domain {lambda}<{lambda}{sub min} is ruled out by a cosmological bootstrap requirement (the self-consistent back reaction of hot matter). The upper cutoff results from the quantum effects of vacuum energy and the conformal anomaly mediated by a special ghost-avoidance renormalization. The cutoff {lambda}{sub max} establishes a new quantum scale--the accumulation point of an infinite sequence of garland-type instantons. The dependence of the cosmological constant range on particle phenomenology suggests a possible dynamical selection mechanism for the landscape of string vacua.

  1. Fields annihilation and particles creation in DBI inflation

    SciTech Connect

    Firouzjahi, Hassan; Khoeini-Moghaddam, Salomeh E-mail: khoeini@ipm.ir

    2011-02-01

    We consider a model of DBI inflation where two stacks of mobile branes are moving ultra relativistically in a warped throat. The stack closer to the tip of the throat is annihilated with the background anti-branes while inflation proceeds by the second stack. The effects of branes annihilation and particles creation during DBI inflation on the curvature perturbations power spectrum and the scalar spectral index are studied. We show that for super-horizon scales, modes which are outside the sound horizon at the time of branes collision, the spectral index has a shift to blue spectrum compared to the standard DBI inflation. For small scales the power spectrum approaches to its background DBI inflation value with the decaying superimposed oscillatory modulations.

  2. Edge instabilities and skyrmion creation in magnetic layers

    NASA Astrophysics Data System (ADS)

    Müller, Jan; Rosch, Achim; Garst, Markus

    2016-06-01

    We study both analytically and numerically the edge of two-dimensional ferromagnets with Dzyaloshinskii–Moriya (DM) interactions, considering both chiral magnets and magnets with interface-induced DM interactions. We show that in the field-polarized (FP) ferromagnetic phase magnon states exist which are bound to the edge, and we calculate their spectra within a continuum field theory. Upon lowering an external magnetic field, these bound magnons condense at a finite momentum and the edge becomes locally unstable. Micromagnetic simulations demonstrate that this edge instability triggers the creation of a helical phase which penetrates the FP state within the bulk. A subsequent increase of the magnetic field allows to create skyrmions close to the edge in a controlled manner.

  3. Evolution and creationism in Middle Eastern education: a new perspective.

    PubMed

    Burton, Elise K

    2011-01-01

    Statements made in a recent outcry against a creationist in the Israeli Ministry of Education starkly illuminated Western misconceptions about Iranian science education. These misconceptions are perpetuated not only among the general public but also within the international scientific community, where investigations of "Islamic creationism" often incorporate misleading assumptions regarding Islamic religious attitudes toward science as well as the nature of secularism in non-Western states. In turn, these assumptions have led to superficial analyses that overly rely on state religiosity to explain the treatment of evolution in national science education. Therefore, a new framework accounting for local political and social circumstances is crucial and urgently needed to effectively analyze science education in the Middle East. PMID:20812978

  4. Creation and survival of autoionizing states in strong laser fields

    NASA Astrophysics Data System (ADS)

    Fechner, Lutz; Camus, Nicolas; Krupp, Andreas; Ullrich, Joachim; Pfeifer, Thomas; Moshammer, Robert

    2015-11-01

    Very sharp, low-energy structures observed in photoelectron spectra reveal the population of autoionizing states in krypton and argon in strong laser fields over a large range of different wavelengths. The energies of the electrons, emitted by autoionization in a field-free environment, provide direct information about the spectrum of states involved. Despite their ability to resist ionization by the populating laser pulse, we demonstrate the possibility to promote the excited electrons into the continuum by subsequent absorption of a single photon. Thus, applying a classical pump-probe scheme, we are able to manipulate the autoionization contribution on a picosecond time scale. Different scenarios for the creation of autoionizing states in strong laser fields are discussed.

  5. Bold vision: Catholic sisters and the creation of American hospitals.

    PubMed

    Levin, Peter J

    2011-06-01

    American hospitals were started by religious, ethnic and community groups to serve local health care needs. Immigration into the eastern cities and the constant movement west of the frontier required the creation of educational and service facilities to serve these populations and localities. In the nineteenth century, Catholic sisters went all across the country establishing schools and hospitals. They were motivated to care for the sick, establish charitable institutions and spread their religious beliefs. Their impact on the development of the American health system was enormous. They also supported the importance of nursing for the provision of scientifically based medical care and created schools of nursing. Their historical record as founders, builders, financiers and managers of hospitals is unmatched by any other group between 1850 and 1950. And, this was accomplished at a time when women played no similar leadership and institutional ownership role elsewhere in society. PMID:21452027

  6. Creation of identical multiple focal spots with prescribed axial distribution

    PubMed Central

    Yu, Yanzhong; Zhan, Qiwen

    2015-01-01

    We present a scheme for the construction of coaxially equidistant multiple focal spots with identical intensity profiles for each individual focus and a predetermined number and spacing. To achieve this, the radiation field from an antenna is reversed and then gathered by high numerical aperture objective lenses. Radiation patterns from three types of line sources, i.e., the electric current, magnetic current and electromagnetic current distributions, with cosine-squared taper are respectively employed to generate predominately longitudinally polarized bright spots, azimuthally polarized doughnuts, and focal spots with a perfect spherically symmetric intensity distribution. The required illuminations at the pupil plane of a 4Pi focusing configuration for the creation of these identical multiple focal spots can be easily derived by solving the inverse problem of the antenna radiation field. These unique focal field distributions may find potential applications in laser direct writing and optical microscopy, as well as multiple-particle trapping, alignment, and acceleration along the optical axis. PMID:26424051

  7. Adiabatic creation of atomic squeezing in dark states versus decoherences

    SciTech Connect

    Gong, Z. R.; Sun, C. P.; Wang Xiaoguang

    2010-07-15

    We study the multipartite correlations of the multiatom dark states, which are characterized by the atomic squeezing beyond the pairwise entanglement. It is shown that, in the photon storage process with atomic ensemble via the electromagnetically induced transparency (EIT) mechanism, the atomic squeezing and the pairwise entanglement can be created by adiabatically manipulating the Rabi frequency of the classical light field on the atomic ensemble. We also consider the sudden death for the atomic squeezing and the pairwise entanglement under various decoherence channels. An optimal time for generating the greatest atomic squeezing and pairwise entanglement is obtained by studying in detail the competition between the adiabatic creation of quantum correlation in the atomic ensemble and the decoherence that we describe with three typical decoherence channels.

  8. Pair creation in an electric flux tube and chiral anomaly

    SciTech Connect

    Iwazaki, Aiichi

    2009-11-15

    Using the chiral anomaly, we discuss the pair creation of massless fermions under the effect of a magnetic field B-vector when an electric flux tube E-vector parallel to B-vector is switched on. The tube is axially symmetric and infinitely long. For the constraint B>>E, we can analytically obtain the spatial and temporal behaviors of the number density of the fermions, the azimuthal magnetic field generated by the fermions, and so on. We find that the lifetime t{sub c} of the electric field becomes shorter as the width of the tube becomes narrower. Applying it to the plasma in high-energy heavy-ion collisions, we find that the color electric field decays quickly such that t{sub c}{approx_equal}Q{sub s}{sup -1}, in which Q{sub s} is the saturation momentum.

  9. Creation dynamics of bound States in supercritical fields.

    PubMed

    Krekora, P; Cooley, K; Su, Q; Grobe, R

    2005-08-12

    Using space-time resolved solutions to relativistic quantum field theory, we analyze the electron-positron creation process from vacuum in the long-time regime in which multiple pairs are produced. We find that for a supercritical potential of finite extension, the time dependence of the production rate of pairs is described by four distinct regimes that have their direct counterparts in the time evolved spatial density of the particles. These regimes include the shape-invariant birth process, an entanglement-induced reduction of interference, a recurrent Pauli suppression of pair production induced by electron-potential scattering, and finally a production halt associated with a population of supercritical and a partial population of subcritical bound states. PMID:16196767

  10. Skyrmion Creation and Manipulation by Nano-Second Current Pulses

    NASA Astrophysics Data System (ADS)

    Yuan, H. Y.; Wang, X. R.

    2016-03-01

    Easy creation and manipulation of skyrmions is important in skyrmion based devices for data storage and information processing. We show that a nano-second current pulse alone is capable of creating/deleting and manipulating skyrmions in a spin valve with a perpendicularly magnetized free layer and broken chiral symmetry. Interestingly, for an in-plane magnetized fixed layer, the free layer changes from a single domain at zero current to a Neel wall at an intermediate current density. Reverse the current polarity, the Neel wall changes to its image inversion. A properly designed nano-second current pulse, that tends to convert one type of Neel walls to its image inversion, ends up to create a stable skyrmion without assistance of external fields. For a perpendicularly magnetized fixed layer, the skyrmion size can be effectively tuned by a current density.

  11. Mean life of klystrons

    SciTech Connect

    Sands, M.

    1985-10-30

    It would be useful to have the best possible estimate of this mean life-time of our new klystrons based on the most recent, available operating experience. A simple formula is given for this best estimate, based on the maximum likelihood method. This method also provides an indication of the reliability of the estimated lifetime. The results given here apply uniquely to a uniform klystron population for which we can assume that deaths occur randomly, and independently of the previous history (operating time) of any one klystron.

  12. Young Children's Meaning-Making through Drawing and "Telling": Analogies to Filmic Textual Features

    ERIC Educational Resources Information Center

    Wright, Susan

    2007-01-01

    Young children's meaning-making is a multifaceted, complex experience, where thought, body and emotion unite. Rich and intricate creations are brought to life through children's formation, communication and interpretation of "signs" which stand for or represent something else. The term drawing-telling is used to describe children's use of a range…

  13. Creating "Visual Legacies": Infographics as a Means of Interpreting and Sharing Research

    ERIC Educational Resources Information Center

    Thompson, Charee M.

    2015-01-01

    Guided by the principle "good data presentation is timeless," (Cressey, 2014, p.305), this unit project challenges students to engage an alternative means of sharing communication research and to realize the potential for their presentations to become "visual legacies" through the creation of infographics. Students encounter…

  14. Competing Meanings of Childhood and the Social Construction of Child Sexual Abuse in the Caribbean

    ERIC Educational Resources Information Center

    Pasura, Dominic; Jones, Adele D.; Hafner, James A. H.; Maharaj, Priya E.; Nathaniel-DeCaires, Karene; Johnson, Emmanuel Janagan

    2013-01-01

    This article examines the dynamic interplay between competing meanings of childhood and the social construction of sexual abuse in the Caribbean. Drawing on qualitative data from a study undertaken in six Caribbean countries, the article suggests that Caribbean childhoods are neither wholly global nor local but hybrid creations of the region's…

  15. Professional knowledge creation in the hospital sector: a qualitative study in Taiwan.

    PubMed

    Yang, Chen-Wei; Fang, Shih-Chieh; Lin, Julia L

    2010-01-01

    This paper aims to develop a professional knowledge creation model for the hospital sector. For this purpose, we qualitatively explore the determinants and process of knowledge creation in the hospital sector. Drawing from organization theory, we develop a hospital's professional knowledge creation model and develop three propositions first. We further explore the theoretical model at organization level by case study in Taiwan. The findings suggest that the hospital's professional knowledge creation is influenced by knowledge stock, social ties and isomorphic pressures as propositions argued. However, hospitals' attempts to keep aligned with their highly institutionalized environments may pay more attention to both existing knowledge stock and the process of professional knowledge creation for their survival. Finally, it is hoped that the significances of this study will contribute to the development of hypotheses in the future quantitative study for building a generalized knowledge creation model for the hospital organization. PMID:20540081

  16. Creation of vector bosons by an electric field in curved spacetime

    SciTech Connect

    Kangal, E. Ersin; Yanar, Hilmi; Havare, Ali; Sogut, Kenan

    2014-04-15

    We investigate the creation rate of massive spin-1 bosons in the de Sitter universe by a time-dependent electric field via the Duffin–Kemmer–Petiau (DKP) equation. Complete solutions are given by the Whittaker functions and particle creation rate is computed by using the Bogoliubov transformation technique. We analyze the influence of the electric field on the particle creation rate for the strong and vanishing electric fields. We show that the electric field amplifies the creation rate of charged, massive spin-1 particles. This effect is analyzed by considering similar calculations performed for scalar and spin-1/2 particles. -- Highlights: •Duffin–Kemmer–Petiau equation is solved exactly in the presence of an electrical field. •Solutions were made in (1+1)-dimensional curved spacetime. •Particle creation rate for the de Sitter model is calculated. •Pure gravitational or pure electrical field effect on the creation rate is analyzed.

  17. Creation Of Constructed Tidal Flats Using Ocean Dredged Sediment

    NASA Astrophysics Data System (ADS)

    Park, S.; Yi, B.; Lee, I.; Sung, K.

    2007-12-01

    The enforcement of London dumping convention (1972) and protocols (1996) which are comprehensive assessment system for ocean dumping wastes needs environmentally sound treatment and/or reuse of dredged sediment. Creation of constructed tidal flats using dredged sediments could be one of the useful alternatives among other dredged sediment treatments. In this study, the pilot-scale constructed tidal flats with 4 different mixing ratio of ocean dredged sediment were constructed in Nakdong river estuary, Korea. The reed was transplanted from the adjacent reed community after construction, and then the survival and growth rate of the planted reed was measured. Also the changes of Chemical Oxygen Demand (COD), Ignition loss (IL), and the heterotrophic microbial numbers were monitored. The survival rate of the planted reed decreased as the mixing ratio of dredged sediment increased. The survival rate of reed in the constructed tidal flat with 100% dredged sediment was 54% while that in the tidal flat with 0% dredged sediment (original soil of Nakdong river estuary) was 90%. There was little difference of length and diameter of the reed shoot among the 4 different constructed tidal flats. 30% of COD and 9% of IL in the tidal flat with 100% dredged sediment decreased after 202 day, however, the consistent tendency in the change of COD and IL in the other tidal flats was not found possibly due to the open system. It was suggested that the construction of tidal flats using ocean dredged sediment can be possible considering the growth rate of transplanted reeds and the contaminated ocean dredged sediment might be biologically remediated considering the results of decrease of organic matter and increased heterotrophic microbial number in the tidal flat with 100% dredged sediment. However, the continuous monitoring on the vegetation and various environmental factors in the constructed tidal flats should be necessary to evaluate the success of creation of constructed flats using

  18. REACTOR UNLOADING MEANS

    DOEpatents

    Cooper, C.M.

    1957-08-20

    A means for remotely unloading irradiated fuel slugs from a neutronic reactor core and conveying them to a remote storage tank is reported. The means shown is specifically adapted for use with a reactor core wherein the fuel slugs are slidably held in end to end abutting relationship in the horizontal coolant flow tubes, the slugs being spaced from tae internal walls of the tubes to permit continuous circulation of coolant water therethrough. A remotely operated plunger at the charging ends of the tubes is used to push the slugs through the tubes and out the discharge ends into a special slug valve which transfers the slug to a conveying tube leading into a storage tank. Water under pressure is forced through the conveying tube to circulate around the slug to cool it and also to force the slug through the conveving tube into the storage tank. The slug valve and conveying tube are shielded to prevent amy harmful effects caused by the radioactive slug in its travel from the reactor to the storage tank. With the disclosed apparatus, all the slugs in the reactor core can be conveyed to the storage tank shortly after shutdown by remotely located operating personnel.

  19. Formation of emergent universe in brane scenario as a consequence of particle creation

    NASA Astrophysics Data System (ADS)

    Dutta, Jibitesh; Haldar, Sourav; Chakraborty, Subenoy

    2016-01-01

    Here we formulate scenario of emergent universe from particle creation mechanism in spatially flat braneworld models. We consider an isotropic and homogeneous universe in Braneworld cosmology and universe is considered as a non-equilibrium thermodynamical system with dissipation due to particle creation mechanism. Assuming the particle creation rate as a function of the Hubble parameter, we formulate emergent scenario in RS2 and DGP models of Braneworld.

  20. Knowledge Value Creation Characteristics of Virtual Teams: A Case Study in the Construction Sector

    NASA Astrophysics Data System (ADS)

    Vorakulpipat, Chalee; Rezgui, Yacine

    Any knowledge environment aimed at virtual teams should promote identification, access, capture and retrieval of relevant knowledge anytime / anywhere, while nurturing the social activities that underpin the knowledge sharing and creation process. In fact, socio-cultural issues play a critical role in the successful implementation of Knowledge Management (KM), and constitute a milestone towards value creation. The findings indicate that Knowledge Management Systems (KMS) promote value creation when they embed and nurture the social conditions that bind and bond team members together. Furthermore, technology assets, human networks, social capital, intellectual capital, and change management are identified as essential ingredients that have the potential to ensure effective knowledge value creation.

  1. A Biomimetic Approach for the Creation of Two-Dimensional Microscale Surface Patterns: Creation of Isolated Immunological Synapses

    PubMed Central

    Stern, Eric; Mooney, David J.; Fahmy, Tarek M.

    2009-01-01

    Current efforts in surface functionalization have not produced a robust technique capable of creating specific two-dimensional microscale geometrical arrays composed of multiple proteins. Such a capability is desirable for engineering substrates in sensing and cell patterning applications where at least two different protein functionalities in a specific configuration are required. Here we introduce a new approach for the creation of arrays of microscale geometries. We demonstrate our approach with a biomimetic structure inspired by the immunological synapse, a cell-cell interfacial structure characterized by two concentric rings of proteins: an outer adhesion protein structure and an inner recognition ligand core. The power of the technique lies in its ability to pattern any protein in any defined geometry as well as to create arrays in parallel. PMID:20130805

  2. [Temporal meaning of suffering].

    PubMed

    Porée, J

    2015-09-01

    If we had to find a few simple words to express what a suffering human being experiences, no matter what ills are causing the suffering and no matter what circumstances underlie the ills themselves, we could unmistakably say that it is the experience of not being able to go on like this. Suffering can be described, in this same sense, as an alteration in temporality. However, describing suffering as such only makes sense if we already have a conception of normal temporality. Yet for this, philosophical tradition offers not one but four competing conceptions. In the present article, we begin by briefly presenting these different conceptions. We then show how each one sheds light, by way of contrast, on a phenomenon whose meaning thus appears to be essentially negative. But does this phenomenon have a negative meaning only? Doesn't it correspond as much to a transformation as an alteration of temporality? This is what we will strive to establish in the third part of the article by relating suffering to hope, in a paradoxical sense of the term. Of the four conceptions of time likely to shed a contrasting light on the upheavals that suffering introduces into our life experience, the one described by Aristotle in Physics is historically the first. In particular, the notion of succession originates therein. But this conception does not account for what makes time the unit of a past, a present, and a future. In Book XI of Confessions, St. Augustine situated this unit not in nature but in the human mind. Hence, his definition of time as a distension of the soul and the necessary division into physical time and psychic time it entails. Husserl's Lessons on the phenomenology of the consciousness of internal time lend credit to this division, but they illuminate only the internal constitution of the "present", which is at the heart of the psychological conception of time. In Being and Time, Heidegger breaks away from this long-standing tradition; in his view, physical time

  3. The meaning of embodiment.

    PubMed

    Kiverstein, Julian

    2012-10-01

    There is substantial disagreement among philosophers of embodied cognitive science about the meaning of embodiment. In what follows, I describe three different views that can be found in the current literature. I show how this debate centers around the question of whether the science of embodied cognition can retain the computer theory of mind. One view, which I will label body functionalism, takes the body to play the functional role of linking external resources for problem solving with internal biological machinery. Embodiment is thus understood in terms of the role the body plays in supporting the computational circuits that realize cognition. Body enactivism argues by contrast that no computational account of cognition can account for the role of commonsense knowledge in our everyday practical engagement with the world. I will attempt a reconciliation of these seemingly opposed views. PMID:22893588

  4. Vehicle stabilizing means

    SciTech Connect

    Dornier, C.M.

    1986-12-16

    An air foil assembly is described for use with a racing vehicle positioned and attached to the rear of the racing vehicle by a support structure, comprising: (a) a flap pivotable from a horizontal plane by a positioning assembly, the flap extending between parallel vertical panels and a stop means protruding from at least one of the panels at a pre-determined position above the flap; and (b) a hydraulic cylinder assembly having a hydraulic cylinder fixedly attached to the support structure and operatively connected to the vehicle braking system to provide hydraulic pressure to the hydraulic cylinder. The hydraulic cylinder has its piston rod pivotally attached to a linking assembly connected to the support structure and operatively contacting the flap to cause the flap to pivot upward or downward upon movement of the piston rod.

  5. Fast separable nonlocal means

    NASA Astrophysics Data System (ADS)

    Ghosh, Sanjay; Chaudhury, Kunal N.

    2016-03-01

    We propose a simple and fast algorithm called PatchLift for computing distances between patches (contiguous block of samples) extracted from a given one-dimensional signal. PatchLift is based on the observation that the patch distances can be efficiently computed from a matrix that is derived from the one-dimensional signal using lifting; importantly, the number of operations required to compute the patch distances using this approach does not scale with the patch length. We next demonstrate how PatchLift can be used for patch-based denoising of images corrupted with Gaussian noise. In particular, we propose a separable formulation of the classical nonlocal means (NLM) algorithm that can be implemented using PatchLift. We demonstrate that the PatchLift-based implementation of separable NLM is a few orders faster than standard NLM and is competitive with existing fast implementations of NLM. Moreover, its denoising performance is shown to be consistently superior to that of NLM and some of its variants, both in terms of peak signal-to-noise ratio/structural similarity index and visual quality.

  6. Automation for pattern library creation and in-design optimization

    NASA Astrophysics Data System (ADS)

    Deng, Rock; Zou, Elain; Hong, Sid; Wang, Jinyan; Zhang, Yifan; Sweis, Jason; Lai, Ya-Chieh; Ding, Hua; Huang, Jason

    2015-03-01

    Semiconductor manufacturing technologies are becoming increasingly complex with every passing node. Newer technology nodes are pushing the limits of optical lithography and requiring multiple exposures with exotic material stacks for each critical layer. All of this added complexity usually amounts to further restrictions in what can be designed. Furthermore, the designs must be checked against all these restrictions in verification and sign-off stages. Design rules are intended to capture all the manufacturing limitations such that yield can be maximized for any given design adhering to all the rules. Most manufacturing steps employ some sort of model based simulation which characterizes the behavior of each step. The lithography models play a very big part of the overall yield and design restrictions in patterning. However, lithography models are not practical to run during design creation due to their slow and prohibitive run times. Furthermore, the models are not usually given to foundry customers because of the confidential and sensitive nature of every foundry's processes. The design layout locations where a model flags unacceptable simulated results can be used to define pattern rules which can be shared with customers. With advanced technology nodes we see a large growth of pattern based rules. This is due to the fact that pattern matching is very fast and the rules themselves can be very complex to describe in a standard DRC language. Therefore, the patterns are left as either pattern layout clips or abstracted into pattern-like syntax which a pattern matcher can use directly. The patterns themselves can be multi-layered with "fuzzy" designations such that groups of similar patterns can be found using one description. The pattern matcher is often integrated with a DRC tool such that verification and signoff can be done in one step. The patterns can be layout constructs that are "forbidden", "waived", or simply low-yielding in nature. The patterns can also

  7. 34 CFR 5.12 - Creation of agency records not required.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 1 2014-07-01 2014-07-01 false Creation of agency records not required. 5.12 Section 5.12 Education Office of the Secretary, Department of Education AVAILABILITY OF INFORMATION TO THE PUBLIC Agency Records Available to the Public § 5.12 Creation of agency records not required. In response to a FOIA request, the Department...

  8. How Should Creationism and Intelligent Design Be Dealt with in the Classroom?

    ERIC Educational Resources Information Center

    Reiss, Michael J.

    2011-01-01

    Until recently, little attention has been paid in the school classroom to creationism and almost none to intelligent design. However, creationism and possibly intelligent design appear to be on the increase and there are indications that there are more countries in which schools are becoming battle-grounds over them. I begin by examining whether…

  9. Value Co-Creation through Learning Styles Segmentation and Integrated Course Design

    ERIC Educational Resources Information Center

    Young, Mark; Collins, Marianne K.

    2014-01-01

    This paper describes an innovative Principles of Marketing course design and delivery which matches learning and teaching styles, while reducing multi-section variation. Value co-creation is encouraged by instructors and students collaborating in the creation of customized learning experiences which facilitates both teaching style and learning…

  10. The Key to Organizational Performance Improvement: A Perspective of Organizational Knowledge Creation

    ERIC Educational Resources Information Center

    Song, Ji Hoon

    2008-01-01

    The primary purpose of this research is to explore the impacts of knowledge creation practices on organizational performance improvement. Research has been empirically assessed on the basis of the collected data from three Korean private organizations. The concept of knowledge creation theory was adapted as the theoretical framework of this…

  11. Creationism as a Misconception: Socio-Cognitive Conflict in the Teaching of Evolution

    ERIC Educational Resources Information Center

    Foster, Colin

    2012-01-01

    This position paper argues that students' understanding and acceptance of evolution may be supported, rather than hindered, by classroom discussion of creationism. Parallels are drawn between creationism and other scientific misconceptions, both of the scientific community in the past and of students in the present. Science teachers frequently…

  12. 12 CFR 1270.14 - Creation of Participant's Security Entitlement; security interests.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 9 2013-01-01 2013-01-01 false Creation of Participant's Security Entitlement; security interests. 1270.14 Section 1270.14 Banks and Banking FEDERAL HOUSING FINANCE AGENCY FEDERAL HOME LOAN BANKS LIABILITIES Book-Entry Procedure for Consolidated Obligations § 1270.14 Creation...

  13. 12 CFR 1249.13 - Creation of Participant's Security Entitlement; security interests.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 9 2012-01-01 2012-01-01 false Creation of Participant's Security Entitlement; security interests. 1249.13 Section 1249.13 Banks and Banking FEDERAL HOUSING FINANCE AGENCY ENTERPRISES BOOK-ENTRY PROCEDURES § 1249.13 Creation of Participant's Security Entitlement; security interests....

  14. 12 CFR 615.5454 - Creation of participant's security entitlement; security interests.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Creation of participant's security entitlement; security interests. 615.5454 Section 615.5454 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT... Procedures for Farm Credit Securities § 615.5454 Creation of participant's security entitlement;...

  15. 24 CFR 350.5 - Creation of Participant's Security Entitlement; Security Interests.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Creation of Participant's Security Entitlement; Security Interests. 350.5 Section 350.5 Housing and Urban Development Regulations Relating to... AND URBAN DEVELOPMENT BOOK-ENTRY PROCEDURES § 350.5 Creation of Participant's Security...

  16. 12 CFR 1511.4 - Creation of Participant's Security Entitlement; security interests.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 7 2011-01-01 2011-01-01 false Creation of Participant's Security Entitlement; security interests. 1511.4 Section 1511.4 Banks and Banking DEPARTMENT OF THE TREASURY RESOLUTION FUNDING CORPORATION BOOK-ENTRY PROCEDURE § 1511.4 Creation of Participant's Security Entitlement; security...

  17. 24 CFR 81.93 - Creation of Participant's Security Entitlement; security interests.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Creation of Participant's Security Entitlement; security interests. 81.93 Section 81.93 Housing and Urban Development Office of the Secretary... Procedures § 81.93 Creation of Participant's Security Entitlement; security interests. (a) A...

  18. 5 CFR 2634.404 - Summary of procedures for creation of a qualified trust.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 3 2013-01-01 2013-01-01 false Summary of procedures for creation of a qualified trust. 2634.404 Section 2634.404 Administrative Personnel OFFICE OF GOVERNMENT ETHICS GOVERNMENT... Trusts § 2634.404 Summary of procedures for creation of a qualified trust. (a) Consultation with...

  19. 49 CFR 1150.34 - Caption summary-transactions that involve creation of Class III carriers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 8 2011-10-01 2011-10-01 false Caption summary-transactions that involve creation of Class III carriers. 1150.34 Section 1150.34 Transportation Other Regulations Relating to....34 Caption summary—transactions that involve creation of Class III carriers. The caption summary...

  20. Managing Research Output for Knowledge Creation in South-South Nigerian Universities

    ERIC Educational Resources Information Center

    Akuegwu, B. A.; Edet, A. O.; Uchendu, C. C.

    2012-01-01

    This ex-post facto designed study investigated the extent of Deans and Heads of Departments' effectiveness in managing research output for knowledge creation in South-South Nigerian universities. One research question and one hypothesis were drawn along the four dimensions of knowledge creation namely: socialization, combination, externalization…

  1. 24 CFR 350.5 - Creation of Participant's Security Entitlement; Security Interests.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Creation of Participant's Security Entitlement; Security Interests. 350.5 Section 350.5 Housing and Urban Development Regulations Relating to... AND URBAN DEVELOPMENT BOOK-ENTRY PROCEDURES § 350.5 Creation of Participant's Security...

  2. 48 CFR 35.017-7 - Limitation on the creation of new FFRDC's.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Limitation on the creation of new FFRDC's. 35.017-7 Section 35.017-7 Federal Acquisition Regulations System FEDERAL ACQUISITION... creation of new FFRDC's. Pursuant to 10 U.S.C. 2367, the Secretary of Defense, the Secretary of the...

  3. 49 CFR 1150.34 - Caption summary-transactions that involve creation of Class III carriers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 8 2012-10-01 2012-10-01 false Caption summary-transactions that involve creation of Class III carriers. 1150.34 Section 1150.34 Transportation Other Regulations Relating to....34 Caption summary—transactions that involve creation of Class III carriers. The caption summary...

  4. 12 CFR 615.5454 - Creation of participant's security entitlement; security interests.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Creation of participant's security entitlement; security interests. 615.5454 Section 615.5454 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT... Procedures for Farm Credit Securities § 615.5454 Creation of participant's security entitlement;...

  5. 24 CFR 81.93 - Creation of Participant's Security Entitlement; security interests.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Creation of Participant's Security Entitlement; security interests. 81.93 Section 81.93 Housing and Urban Development Office of the Secretary... Procedures § 81.93 Creation of Participant's Security Entitlement; security interests. (a) A...

  6. 31 CFR 354.4 - Creation of Participant's Security Entitlement; security interests.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 2 2013-07-01 2013-07-01 false Creation of Participant's Security Entitlement; security interests. 354.4 Section 354.4 Money and Finance: Treasury Regulations Relating to Money... Creation of Participant's Security Entitlement; security interests. (a) A Participant's...

  7. 48 CFR 35.017-7 - Limitation on the creation of new FFRDC's.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Limitation on the creation of new FFRDC's. 35.017-7 Section 35.017-7 Federal Acquisition Regulations System FEDERAL ACQUISITION... creation of new FFRDC's. Pursuant to 10 U.S.C. 2367, the Secretary of Defense, the Secretary of the...

  8. 48 CFR 35.017-7 - Limitation on the creation of new FFRDC's.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Limitation on the creation of new FFRDC's. 35.017-7 Section 35.017-7 Federal Acquisition Regulations System FEDERAL ACQUISITION... creation of new FFRDC's. Pursuant to 10 U.S.C. 2367, the Secretary of Defense, the Secretary of the...

  9. 12 CFR 1511.4 - Creation of Participant's Security Entitlement; security interests.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 9 2013-01-01 2013-01-01 false Creation of Participant's Security Entitlement; security interests. 1511.4 Section 1511.4 Banks and Banking DEPARTMENT OF THE TREASURY RESOLUTION FUNDING CORPORATION BOOK-ENTRY PROCEDURE § 1511.4 Creation of Participant's Security Entitlement; security...

  10. 24 CFR 81.93 - Creation of Participant's Security Entitlement; security interests.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Creation of Participant's Security Entitlement; security interests. 81.93 Section 81.93 Housing and Urban Development Office of the Secretary... Procedures § 81.93 Creation of Participant's Security Entitlement; security interests. (a) A...

  11. 49 CFR 1150.34 - Caption summary-transactions that involve creation of Class III carriers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 8 2013-10-01 2013-10-01 false Caption summary-transactions that involve creation of Class III carriers. 1150.34 Section 1150.34 Transportation Other Regulations Relating to....34 Caption summary—transactions that involve creation of Class III carriers. The caption summary...

  12. 12 CFR 615.5454 - Creation of participant's security entitlement; security interests.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Creation of participant's security entitlement; security interests. 615.5454 Section 615.5454 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT... Procedures for Farm Credit Securities § 615.5454 Creation of participant's security entitlement;...

  13. 24 CFR 350.5 - Creation of Participant's Security Entitlement; Security Interests.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Creation of Participant's Security Entitlement; Security Interests. 350.5 Section 350.5 Housing and Urban Development Regulations Relating to... AND URBAN DEVELOPMENT BOOK-ENTRY PROCEDURES § 350.5 Creation of Participant's Security...

  14. 31 CFR 354.4 - Creation of Participant's Security Entitlement; security interests.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false Creation of Participant's Security Entitlement; security interests. 354.4 Section 354.4 Money and Finance: Treasury Regulations Relating to Money... Creation of Participant's Security Entitlement; security interests. (a) A Participant's...

  15. 12 CFR 1511.4 - Creation of Participant's Security Entitlement; security interests.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 9 2012-01-01 2012-01-01 false Creation of Participant's Security Entitlement; security interests. 1511.4 Section 1511.4 Banks and Banking DEPARTMENT OF THE TREASURY RESOLUTION FUNDING CORPORATION BOOK-ENTRY PROCEDURE § 1511.4 Creation of Participant's Security Entitlement; security...

  16. 12 CFR 1249.13 - Creation of Participant's Security Entitlement; security interests.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 9 2013-01-01 2013-01-01 false Creation of Participant's Security Entitlement; security interests. 1249.13 Section 1249.13 Banks and Banking FEDERAL HOUSING FINANCE AGENCY ENTERPRISES BOOK-ENTRY PROCEDURES § 1249.13 Creation of Participant's Security Entitlement; security interests....

  17. 31 CFR 354.4 - Creation of Participant's Security Entitlement; security interests.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 2 2012-07-01 2012-07-01 false Creation of Participant's Security Entitlement; security interests. 354.4 Section 354.4 Money and Finance: Treasury Regulations Relating to Money... Creation of Participant's Security Entitlement; security interests. (a) A Participant's...

  18. 12 CFR 1270.14 - Creation of Participant's Security Entitlement; security interests.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 9 2012-01-01 2012-01-01 false Creation of Participant's Security Entitlement; security interests. 1270.14 Section 1270.14 Banks and Banking FEDERAL HOUSING FINANCE AGENCY FEDERAL HOME LOAN BANKS LIABILITIES Book-Entry Procedure for Consolidated Obligations § 1270.14 Creation...

  19. Erwin Schroedinger and the rise of Wave mechanics. II. The creation of wave mechanics

    SciTech Connect

    Mehra, J.

    1987-12-01

    This article (Part II) deals with the creation of the theory of wave mechanics by Erwin Schroedinger in Zurich during the early months of 1926; he laid the foundations of this theory in his first two communications to Annalen der Physik. The background of Schroedinger's work on, and his actual creation of, wave mechanics are analyzed.

  20. The Relation of Re-Creation to a Theory of Ego Development.

    ERIC Educational Resources Information Center

    Colley, Louise Annie

    This study explores the relationship of ego-stage development (based on the theories of Erik Erikson and roughly defined as psychological maturity) to experiences which a group of adults identified as leading to re-creation for them. The author believes that re-creation -- defined as a feeling of heightened well-being or a sense of renewal and…