WorldWideScience

Sample records for performing arts economics

  1. Collaboration in Performing Arts

    OpenAIRE

    Langeveld, Cees; Belme, D.; Koppenberg, T.

    2014-01-01

    markdownabstract__Abstract__ As a result of declining government support, performing arts organisations (PAOs) face increased challenges and difficulties in the sector. They attempt to develop new ways of generating income and seek new models of organising the production and presentation of performing arts. Hereby, we can think of collaboration and integration as horizontal and vertical within the production chain of performing arts. There are various reasons for cultural organisations to dec...

  2. Art Therapy Teaching as Performance Art

    Science.gov (United States)

    Moon, Bruce L.

    2012-01-01

    This viewpoint asserts that art therapy education is a form of performance art. By designing class sessions as performance artworks, art therapy educators can help their students become more fully immersed in their studies. This view also can be extended to conceptualizing each semester--and the entire art therapy curriculum--as a complex and…

  3. Cave Art Becomes Performance Art

    Science.gov (United States)

    Vidmar, Lou Ann

    2004-01-01

    This article describes one classroom's experience with a unit of study that helped students connect their artistic experiences with their understanding of prehistoric times. The unit, culminating in a performance, involved three sixth-grade classes. The components of the thematic unit reinforced an understanding of the elements and principles of…

  4. Collaboration in Performing Arts

    NARCIS (Netherlands)

    C.B.G. Langeveld (Cees); Belme, D.; Koppenberg, T.

    2014-01-01

    markdownabstract__Abstract__ As a result of declining government support, performing arts organisations (PAOs) face increased challenges and difficulties in the sector. They attempt to develop new ways of generating income and seek new models of organising the production and presentation of

  5. Performance Art at Secondary Level

    Science.gov (United States)

    Horn, Sheridan

    2009-01-01

    This article considers the far-reaching potential and the particular characteristics of performance art within the secondary art curriculum. It discusses the means by which an art department has incorporated it into their teaching curriculum at a state secondary school with reference to installations and the work of different performance artists…

  6. The Return of the Body: Performance Art and Art Education.

    Science.gov (United States)

    Green, Gaye Leigh

    1999-01-01

    Explains that performance art incorporates different artistic forms, emphasizes the process of art over the product, and blurs the line between life and art. Discusses the history of performance art, highlights the Performance Art, Culture, and Pedagogy Symposium, and provides examples of how to use performance art in the classroom. (CMK)

  7. Taking Art Personally: Austin, Performatives and Art

    Directory of Open Access Journals (Sweden)

    David Goldblatt

    2011-01-01

    Full Text Available This paper is an attempt to apply speech act theory to aesthetics. In particular, it purports to be a contribution to reception theory by drawing attention to certain similarities between the contextual structure of performatives and the structure of the reception of art. It hopes to locate the auditor or spectator of artworks in what J. L. Austin calls “the total context” to help explain how certain aspects of artworks can be taken personally, somehow being about and seemingly directed at “me.” It is one way the so-called paradox of fiction can be by-passed by showing how the emotive aspects of artworks are not primarily a matter of our caring about the fictional characters portrayed therein, but directly about members of the viewing or listening audience. Concentrating on the performatives of warnings and threats, this paper details the writings of Austin to help explain why some people can relate to characters or situations presented by art while others are barely moved.

  8. Techno-economic Performance of State-of-the-Art Oxyfuel Technology for Low-CO2 Coal-fired Electricity Production

    NARCIS (Netherlands)

    Van Der Spek, Mijndert; Eldrup, Nils Henrik; Skagestad, Ragnhild; Ramirez, Andrea

    2017-01-01

    This work presents a techno-economic analysis of a 2015 state-of-the art ASC PC oxyfuel power plant. This work adds to the existing body of techno-economic studies on coal oxycombustion that use less advanced oxyfuel technology and/or steam cycles. The study shows that this oxyfuel configuration has

  9. PERFORMANCE IN ART NATURE AND MEANING

    African Journals Online (AJOL)

    USER

    2012-04-25

    Apr 25, 2012 ... Applied Art, serving the commercial purposes Graphics, Textiles Ceramics,. Printing and Performing Art. Others are Art History, Art Education Craft, ... Graphics. Today Metal design and Fashion Design have been identified as.

  10. Marketization and Economic Performance

    DEFF Research Database (Denmark)

    Hansen, Morten Balle

    2010-01-01

    . A reform enforcing compulsory competitive tendering in homecare for elderly people in Denmark is analysed and its relation to measures of economic performance is explored. Two competing models of marketization are contrasted in the analysis: a problem solving model inspired by public choice ideology...... little impact on economic performance is found, which lends support to an institutional interpretation of the findings....

  11. Demystifying Experiential Learning in the Performing Arts

    Science.gov (United States)

    Kindelan, Nancy

    2010-01-01

    The pedagogy of performing arts courses in theatre, film, music, and dance programs found in most liberal arts curricula is clearly experiential insofar as the making of art involves active engagement in classroom activities or events that are staged or filmed. But because many educators outside the arts perceive performing arts programs as solely…

  12. Forecasting oilfield economic performance

    International Nuclear Information System (INIS)

    Bradley, M.E.; Wood, A.R.O.

    1994-01-01

    This paper presents a general method for forecasting oilfield economic performance that integrates cost data with operational, reservoir, and financial information. Practices are developed for determining economic limits for an oil field and its components. The economic limits of marginal wells and the role of underground competition receive special attention. Also examined is the influence of oil prices on operating costs. Examples illustrate application of these concepts. Categorization of costs for historical tracking and projections is recommended

  13. The Ethics of Art : Ecological Turns in the Performing Arts

    NARCIS (Netherlands)

    Gielen, Pascal

    2014-01-01

    There is a new growing ethical consciousness within the arts, both in the way it relates to the larger social, political and economic challenges and in how it reflects on its own production and distribution mechanisms. The Ethics of Art attempts to describe how artistic imagination can produce new

  14. ENTREPRENEURSHIP AND ECONOMIC PERFORMANCE

    Directory of Open Access Journals (Sweden)

    HORAŢIU ŞOIM

    2013-12-01

    Full Text Available The problems of wealth and economic performance are old but despite their importance we have not a final answer on them. Besides the standard production factors usually stresed when we analyze economic performance and growth, land, labor and capital, we approach institutions in general and entrepreneurial culture in particular. In this paper we analyze the relationship between entreprenurship, defined by many dimensions derived from the study „Entrepreneurship in the EU and beyond.” requested by European Comission to the Gallup Internaitional, and economic performance measured by GDP/capita. The results show that countries where there is a strong entrepreneurial culture that promote initiative, opportunity seeking, risk taking aare doing better in terms of development level and wealth. At the same time the countries where the entrepreneurs have a good image in society, and thus promote entrepreneurship, are doing beter than the other countries.

  15. Test Driven Development: Performing Art

    Science.gov (United States)

    Bache, Emily

    The art of Test Driven Development (TDD) is a skill that needs to be learnt, and which needs time and practice to master. In this workshop a select number of conference participants with considerable skill and experience are invited to perform code katas [1]. The aim is for them to demonstrate excellence and the use of Test Driven Development, and result in some high quality code. This would be for the benefit of the many programmers attending the conference, who could come along and witness high quality code being written using TDD, and get a chance to ask questions and provide feedback.

  16. KAJIAN METAMORFOSIS PERFORMANCE ART SERTA ASPEK SOSIALNYA

    Directory of Open Access Journals (Sweden)

    Satriana Didiek Isnanta

    2006-01-01

    Full Text Available In the middle of recent development of Indonesian contemporary fine arts world, primarily works regarding the development of technology, New Media Art is one of examples. In the arts context, its uses are often understood as an offer of novel possibility in creating or experiencing the arts. One of them is the metamorphoses of performance art to be multimedia performance, and last metamorphoses into video performance. Video performance, was born out of long history of performance art progress around 1909 through the manifesto of Futurist group in Paris, whose members were poets, painters, and theater players, by using human body as a medium, performance art did dematerialization within art. Video performance in its presentation, perceived that human body was not anymore to be its part, however, what emerged then was virtual body. The existence of body was not really actual, however, its presence could be felt from the visual display coming out from a projector. Here, performance art has been mediated and metamorphosed. In addition, the problems of art and technological fusion promoting the metamorphoses of performance art to be video performance like mentioned above, this writing also discusses social aspects in the line with the emergence and development of performance art in Indonesia. At first, performance art as a process of making aware and resistance arts by deconstructing social reality and the state of being established of the fine arts itself. Second, the ambient media phenomenon in the global advertising practice (including Indonesia distracting struggle direction of performance art “genue” from the process of making aware media into “kitsch” art as a frontline point of advertising for market interest. Abstract in Bahasa Indonesia: Dalam perkembangan dunia seni rupa kontemporer Indonesia dewasa ini, khususnya karya-karya yang bersinggungan dengan perkembangan teknologi, New Media Art (seni media baru adalah salah satu contohnya

  17. The Performing Arts: Trends and Their Implications

    National Research Council Canada - National Science Library

    2001-01-01

    ... and contributions needed to meet expenses. How can these stories be reconciled? What are the overall trends affecting the performing arts in the last few decades, and what do they imply about the future of arts in America?

  18. Impact of Arts on Economic Development: The Nigeria Experience ...

    African Journals Online (AJOL)

    No serious minded economic policy formulators and administrators atmodern times can afford to undermine education, art education, internal economic structure (micro economy), the arts and the need for diversification. Before the emergence of oil and gas exploration in Nigeria, subsistent farming, export of agricultural ...

  19. Expanding the Audience for the Performing Arts.

    Science.gov (United States)

    Andreasen, Alan R.

    Becoming involved in the arts is a process that involves movement through several stages, from disinterest to active attendance at and enthusiasm for performing arts events. Since target consumers at any time will differ in their placement on this continuum, marketing programs to expand arts audiences must first identify where each target segment…

  20. The East Bay Center for the Performing Arts: A Model for Community-Based Multicultural Arts Education

    Science.gov (United States)

    Engdahl, Eric

    2012-01-01

    This article highlights the East Bay Center for the Performing Arts in Richmond, California, which is one successful model of a community-based arts education organization whose central mission is to provide these deep art-rich experiences for students from low socio-economic status (SES) communities, who in this instance are predominately African…

  1. Living Sculptures: Performance Art in the Classroom

    Science.gov (United States)

    Pembleton, Matthew; LaJevic, Lisa

    2014-01-01

    What does an introduction to and engagement in performance art offer K-12 students? In this article, we respond to this question by proposing a lesson inspired by the artmaking practices of the contemporary artist Erwin Wurm. Performance art can be defined as any form of work that combines the artist's body and a live-action event with or…

  2. Performing arts attendance and geographic adjacency

    NARCIS (Netherlands)

    C.B.G. Langeveld (Cees); M. Van Stiphout

    2013-01-01

    markdownabstract__Abstract__ Much research has been conducted on the willingness of audiences to travel to access the performing arts. Most studies are based on surveys filled in by arts consumers. The general findings indicate an average distance that audiences are willing to travel for

  3. Performing Memory in Art and Popular Culture

    NARCIS (Netherlands)

    Plate, L.; Smelik, A.M.

    2013-01-01

    This volume pursues a new line of research in cultural memory studies by understanding memory as a performative act in art and popular culture. The authors take their cue from the observation that art and popular culture enact memory and generate processes of memory. They do memory, and in this

  4. The Performing Arts in a New Era

    National Research Council Canada - National Science Library

    McCarthy, Kevin

    2001-01-01

    The Pew Charitable Trust commissioned The Performing Arts in a New Era from RAND in 1999 as part of a broad initiative aimed at increasing policy and financial support for nonprofit culture in the United States...

  5. VISUAL ART TEACHERS AND PERFORMANCE ASSESSMENT ...

    African Journals Online (AJOL)

    Charles

    Senior Secondary school visual art teachers constituted the sample of this ... and Performance Assessment Methods in Nigerian Senior Secondary Schools – Bello .... definition includes knowledge, skills, attitudes, metacognition and strategic ...

  6. VISUAL ART TEACHERS AND PERFORMANCE ASSESSMENT ...

    African Journals Online (AJOL)

    Charles

    qualitative research design; an aspect of descriptive survey research aiming at ... the competence and use of assessment strategies is determined by the type of ... Visual Art Teachers and Performance Assessment Methods in Nigerian Senior ...

  7. JFK Center for the Performing Arts

    Science.gov (United States)

    Under National Pollutant Discharge Elimination System permit number DC0000248, the JFK Center for the Performing Arts, in authorized to discharge from a facility in Washington, DC to the receiving waters named Potomac River.

  8. Economic measures of performance

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    Cogeneration systems can reduce the total cost of utility service, and, in some instances where power is sold to an electric utility, can even produce a positive net revenue stream. This is, the total cogeneration revenue is greater than the cogeneration system's operating cost plus the cost of supplemental fuel and power. Whether it is sited at an existing facility or new construction, cogeneration systems do require an incremental investment over and above that which would be required if the end user were to utilize more conventional utility services. While the decision as to whether or not one should invest in cogeneration may consider such intangibles as predictability of future utility costs, reliability of electrical supply and the quality of that supply, the decision ultimately becomes one of basic economics. This chapter briefly reviews several economic measures with regard to ease of use, accuracy and financial objective

  9. Can the Arts Get Under the Skin? Arts and Cortisol for Economically Disadvantaged Children.

    Science.gov (United States)

    Brown, Eleanor D; Garnett, Mallory L; Anderson, Kate E; Laurenceau, Jean-Philippe

    2017-07-01

    This within-subjects experimental study investigated the influence of the arts on cortisol for economically disadvantaged children. Participants were 310 children, ages 3-5 years, who attended a Head Start preschool and were randomly assigned to participate in different schedules of arts and homeroom classes on different days of the week. Cortisol was sampled at morning baseline and after arts and homeroom classes on two different days at start, middle, and end of the year. For music, dance, and visual arts, grouped and separately, results of piecewise hierarchical linear modeling with time-varying predictors suggested cortisol was lower after an arts versus homeroom class at middle and end of the year but not start of the year. Implications concern the impact of arts on cortisol for children facing poverty risks. © 2016 The Authors. Child Development © 2016 Society for Research in Child Development, Inc.

  10. Communication through Performance: Hausa Performance Art ...

    African Journals Online (AJOL)

    The human voice is a natural instrument with a natural capability. Thus, speech with the aid of performance and music has been combined since earliest times to communicate valuable insights into human nature and universal themes of life. Such themes include life, death, good and evil. This paper examined performance ...

  11. The economic impact of the Volksblad Arts Festival

    Directory of Open Access Journals (Sweden)

    A. J. Strydom

    2006-12-01

    Full Text Available Purpose: Arts festivals, as a form of event tourism, are becoming more and more popular in South Africa with new festivals developing annually. The Volksblad Arts Festival in Bloemfontein celebrated its fifth anniversary in 2005. The purpose of this paper is to indicate the economic impact of the annual Volksblad Arts Festival on the local economy of Bloemfontein. Results are also compared with research done at other popular festivals in South Africa. Design/Methodology/Approach: The main thrust of the paper is to determine the economic impact of the Volksblad Arts Festival in Bloemfontein. More than 400 visitor questionnaires and 72 business questionnaires were administered and successfully completed during the festival that took place from 12-17 July 2005. Findings: The results show that this festival generates R18 405 653. If one compares it to festivals such as the KKNK in Oudtshoorn, the National Arts Festival in Grahamstown and even Aardklop held in Potchefstroom, it is evident that Volksblad is a smaller festival and it is therefore also expected that the economic impact of the festival should be less. Implications: This paper presents a comprehensive approach to understanding the measurement of the economic impact of a festival like the Volksblad Arts Festival. It provides tourism managers of Bloemfontein with an indication of the potential of event tourism as a source of income for the city. It also indicates the need for more extensive marketing in order to increase the percentage of non-local visitors to the particular festival. Originality/Value: Bloemfontein is increasingly regarded as an event tourism destination rather than an end destination for leisure tourists. This research represents an original attempt to indicate the potential impact of events to the tourism managers of Bloemfontein as well as other destinations with similar interests.

  12. Performing Art-Based Research: Innovation in Graduate Art Therapy Education

    Science.gov (United States)

    Moon, Bruce L.; Hoffman, Nadia

    2014-01-01

    This article presents an innovation in art therapy research and education in which art-based performance is used to generate, embody, and creatively synthesize knowledge. An art therapy graduate student's art-based process of inquiry serves to demonstrate how art and performance may be used to identify the research question, to conduct a process…

  13. Towards a sensorimotor aesthetics of performing art.

    Science.gov (United States)

    Calvo-Merino, B; Jola, C; Glaser, D E; Haggard, P

    2008-09-01

    The field of neuroaesthetics attempts to identify the brain processes underlying aesthetic experience, including but not limited to beauty. Previous neuroaesthetic studies have focussed largely on paintings and music, while performing arts such as dance have been less studied. Nevertheless, increasing knowledge of the neural mechanisms that represent the bodies and actions of others, and which contribute to empathy, make a neuroaesthetics of dance timely. Here, we present the first neuroscientific study of aesthetic perception in the context of the performing arts. We investigated brain areas whose activity during passive viewing of dance stimuli was related to later, independent aesthetic evaluation of the same stimuli. Brain activity of six naïve male subjects was measured using fMRI, while they watched 24 dance movements, and performed an irrelevant task. In a later session, participants rated each movement along a set of established aesthetic dimensions. The ratings were used to identify brain regions that were more active when viewing moves that received high average ratings than moves that received low average ratings. This contrast revealed bilateral activity in the occipital cortices and in right premotor cortex. Our results suggest a possible role of visual and sensorimotor brain areas in an automatic aesthetic response to dance. This sensorimotor response may explain why dance is widely appreciated in so many human cultures.

  14. Use of Martial Art Exercises in Performance Enhancement Training.

    Science.gov (United States)

    McClellan, Tim; Anderson, Warren

    2002-01-01

    Details some of the many martial arts training techniques and their potential applications for inclusion in performance enhancement programs, focusing on the benefits of martial training, the arts continuum, and martial arts training modes. The article concludes that the various martial arts techniques provide a stimulating and intuitively…

  15. The dance between companies and performing arts; corporate sponsorships of performing arts and its mutual benefits

    OpenAIRE

    Özdemir, Nazlıcan

    2011-01-01

    113 pages These days, it really does take two to tango. Have you ever thought about this saying in its literal meaning? When you do, you will find out that the saying has a very straight forward message. Without the other partner, the dance would not exist. Just like the dance between the major players of the Turkish Economy and the Independent Performing Arts sector, without the support of the Private Sector, the Independent Performing Arts sector would not exist in Turkey. Over the last ...

  16. Environment, energy, and economic performance

    Energy Technology Data Exchange (ETDEWEB)

    Oberndorfer, Ulrich

    2009-09-25

    This thesis analyzes the relationship between environmental regulation as well as energy market developments on the one hand, and economic performance on the other. Due to its economic effects environmental regulation is controversially disputed. The thesis shows, however, that the economic impacts of the recently adopted climate policy in Europe, namely of the implementation of the European Union Emission Trading Scheme, have been modest at most. Consistent with economic theory, the low stringency of this regulatory measure that is aimed at combating man-made climate change is identified as one important driver of this result. Moreover, results presented in this thesis also indicate the important role which the political economy plays for the design of environmental regulation in general. These mechanisms are shown to be a driver of the low stringency and, consequently, of the small economic effects during the first phase of the European Union Emission Trading Scheme. The thesis highlights the role of investment stimulation if the goal of environmental regulation is not only the protection of the environment, but also the compatibility with economic goals. This thesis also provides new insights into the role of energy market developments for the economy. In this respect, the relevance of the EU carbon market for the financial market performance of European electricity generators is shown. Besides, this thesis particularly demonstrates the paramount importance of oil market developments for the economy as a whole. It suggests that amongst all natural resources, oil is the most relevant one to the pricing of Eurozone energy stocks. It is also shown that besides oil prices, oil volatility plays an important role for stock market development. Finally, the thesis highlights the relevance of oil market developments to the overall economy, in showing that unemployment in Germany is strongly affected by oil price shocks. In this respect, it also opposes claims that the

  17. Tissue Paper Economics and Other Hidden Dimensions of the Studio Model of Art Instruction.

    Science.gov (United States)

    Hamblen, Karen A.

    1983-01-01

    Despite calls for change and numerous proposed alternatives, art education remains committed to the studio model. The retention of the status quo may be related to the economics of art studio materials and especially to the extensive advertising of art supply companies in art teachers' journals. (Author/IS)

  18. IDEOLOGY OF MABARUNG (COMPETITION OF PERFORMING ART IN BULELENG REGENCY

    Directory of Open Access Journals (Sweden)

    I Nyoman Chaya

    2014-03-01

    Full Text Available Mabarung (competition of performing art is a cultural heritage in North Bali and has highly contributed to the development of the Balinese art and culture. The tradition of mabarung of performing art which was created in Buleleng Regency constitutes the competitive arena of life in which every pebarung (the player who is involved does his best to perform the best by optimally presenting the quality of his performance. Based on what was described above, it was necessary to reveal the tradition of mabarung of performing art in Buleleng Regency. The present study focused on the meaningfulness of the implied ideology of the mabarung of performing art in Buleleng Regency.  The result of the study showed that the cultural representation, which was actualized into the mabarung of performing art appeared from the ideas of the grass- root. The government interfered in the mabarung of performing art and a change took place; the mabarung of performing art which used to be freely performed was then performed as a festival/competition, causing the ideology it contained to change. The phenomenon of the mabarung of performing art reflected a self image; the players felt embarrassed if they lost ‘majengah-jengahan’, performed differently from others, and felt too proud of themselves ‘ajum’. In relation to that, it could be identified that the cultural representation which created the tradition of mabarung of performing art in Buleleng Regency was inspired by the ideology of freedom and self existence. 

  19. Performing Beauty in Participatory Art and Culture

    DEFF Research Database (Denmark)

    Heinrich, Falk

    This book investigates the notion of beauty in participatory art, an interdisciplinary form that necessitates the audience’s agential participation and that is often seen in interactive art and technology-driven media installations. After considering established theories of beauty, for example...

  20. Performance Art as Critical Knowledge Production

    DEFF Research Database (Denmark)

    Lebech, Sofie Volquartz

    the risk of mimicking the neoliberal demand for continuous knowledge production. On the backdrop of her current work as a practice-based PhD Fellow, Lebech focuses on the entanglement between research and art and discusses the drawbacks and potentials of this development within art and academia....

  1. Capital Flight and Economic Performance

    OpenAIRE

    Beja, Edsel Jr.

    2007-01-01

    Capital flight aggravates resource constraints and contributes to undermine long-term economic growth. Counterfactual calculations on the Philippines suggest that capital flight contributed to lower the quality of long-term economic growth. Sustained capital flight over three decades means that capital flight had a role for the Philippines to lose the opportunities to achieve economic takeoff. Unless decisive policy actions are taken up to address enduring capital flight and manage the macroe...

  2. Skill-based immigration, economic integration, and economic performance

    OpenAIRE

    Aydemir, Abdurrahman

    2014-01-01

    Studies for major immigrant-receiving countries provide evidence on the comparative economic performance of immigrant classes (skill-, kinship-, and humanitarian-based). Developed countries are increasingly competing for high-skilled immigrants, who perform better in the labor market. However, there are serious challenges to their economic integration, which highlights a need for complementary immigration and integration policies.

  3. Aesthetic Performativity in Urban Design and Art

    DEFF Research Database (Denmark)

    Samson, Kristine

    2015-01-01

    expressions relating to artistic practices, processes of urban development and temporary use. Temporary urban spaces, place-making through the arts, and urban spaces with cultural projects as catalysts for change are but a few of the labels designating those design practices. To put it simply, the field......, and how they engage the social life in the city. I am particularly interested in how these designs oscillate between what we formerly recognized as categories such as the art installation, urban design, cultural events and architecture....

  4. Envisioning Networked Urban Mobilities : Art, Performances, Impacts

    NARCIS (Netherlands)

    Kjaerulf, Aslak Aamot; Kesselring, Sven; Peters, Peter; Hannam, Kevin

    2017-01-01

    Envisioning Networked Urban Mobilities brings together scientific reflections on the relations of art and urban mobilities and artistic research on the topic. The editors open the book by setting out the concept grounded in the exhibition curated by Aslak Aamot Kjærulff and refers to earlier work on

  5. Ding Dong School (Skits and Things): Teaching Performance Art.

    Science.gov (United States)

    Clark, Laurie Beth

    2003-01-01

    Considers the relevance of a semester length curriculum in Performance for Art and Theatre students. Contends that art majors in performance classes learn to value more ephemeral content, to work with time, and to think explicitly about audience, while theatre majors have an opportunity to engage with original, personally expressive content and to…

  6. Investment Returns and Economic Fundamentals in International Art Markets

    OpenAIRE

    Renneboog, L.D.R.; Spaenjers, C.

    2014-01-01

    Abstract: Works of art are neither easily tradable across borders, nor evaluated according to globally identical standards. We examine geographical segmentation and its effects on price formation and returns in the international art auction market. We find (i) a close connection between the country of sale and the type (e.g., nationality) of artworks sold; (ii) substantial international variation in average returns to art investments over the period 1971-2007; (iii) an impact of both global a...

  7. Ciberpunk y arte de los nuevos medios: performance y arte digital

    OpenAIRE

    Psarra, Afroditi

    2016-01-01

    La tesis doctoral Ciberpunk y Arte de los Nuevos Medios: Performance y Arte Digital consiste en la aproximación del fenómeno ciberpunk como expresión literaria y cinematográfica, en el estudio del arte de los nuevos medios, y en la reflexión artística que surge de la amalgama de estos conceptos. Su objetivo es comentar a un nivel multidisciplinario la influencia de la teoría y la estética ciberpunk en la construcción de mecanismos creativos, y estudiar la integración de las ideas del ciberpun...

  8. For the Arts To Have Meaning...A Model of Adult Education in Performing Arts Organizations.

    Science.gov (United States)

    Kitinoja, L.; Heimlich, J. E.

    A model of adult education appears to function in the outreach programs of three Columbus (Ohio) performing arts organizations. The first tier represents the arts organization's board of trustees, and the second represents the internal administration of the company. Two administrative bodies are arbitrarily labelled as education and marketing,…

  9. PERFORMANCE IN ART NATURE AND MEANING

    African Journals Online (AJOL)

    USER

    2012-04-25

    Apr 25, 2012 ... corporate deforestation, poverty, loss of biodiversity, etc. Oil companies in .... ethics is a subset of environmental philosophy. Environmental .... As the cases and data presented in this report will ... in an economic textbook that:.

  10. Can visual arts training improve physician performance?

    Science.gov (United States)

    Katz, Joel T; Khoshbin, Shahram

    2014-01-01

    Clinical educators use medical humanities as a means to improve patient care by training more self-aware, thoughtful, and collaborative physicians. We present three examples of integrating fine arts - a subset of medical humanities - into the preclinical and clinical training as models that can be adapted to other medical environments to address a wide variety of perceived deficiencies. This novel teaching method has promise to improve physician skills, but requires further validation.

  11. Can Visual Arts Training Improve Physician Performance?

    Science.gov (United States)

    Katz, Joel T.; Khoshbin, Shahram

    2014-01-01

    Clinical educators use medical humanities as a means to improve patient care by training more self-aware, thoughtful, and collaborative physicians. We present three examples of integrating fine arts — a subset of medical humanities — into the preclinical and clinical training as models that can be adapted to other medical environments to address a wide variety of perceived deficiencies. This novel teaching method has promise to improve physician skills, but requires further validation. PMID:25125749

  12. Performing arts and change management in syncretized African ...

    African Journals Online (AJOL)

    Performing arts and change management in syncretized African ... in its original rendition, have now metamorphosed into western classical performances. ... case study and content analysis approaches of the qualitative research method.

  13. Investment returns and economic fundamentals in international art markets

    NARCIS (Netherlands)

    Renneboog, L.D.R.; Spaenjers, C.; Velthuis, O.; Baia-Curioni, S.

    Works of art are neither easily tradable across borders, nor evaluated according to globally identical standards. This chapter examines geographical segmentation and its effects on price formation and returns in the international art auction market. The chapter finds (1) a close connection between

  14. Investment Returns and Economic Fundamentals in International Art Markets

    NARCIS (Netherlands)

    Renneboog, L.D.R.; Spaenjers, C.

    2014-01-01

    Abstract: Works of art are neither easily tradable across borders, nor evaluated according to globally identical standards. We examine geographical segmentation and its effects on price formation and returns in the international art auction market. We find (i) a close connection between the country

  15. Curating Performance on the Edge of the Art Museum

    DEFF Research Database (Denmark)

    Groth, Sanne Krogh; Schwarzbart, Judith

    two-day festival offers a format that vary considerable from the exhibition series the museum puts on most of the time. The performance program includes artists such as composers usually working with contemporary music, electronic music composers, as well as performance artists working from......Since the Intermedia and Fluxus movements a variety of timebased artforms have been contained within visual art contexts. The performative works draw often as much on the tradition of theatre, music, dance, and poetry reading as fine art. Although the institutional context plays a role...... art institution. Our research relates specifically to a festival for performative art, ACTS 2014, which we co-curate for the Museum of Contemporary Art in Roskilde. Having grown out of a Fluxus spirit, the museum is not foreign to time-based practices like many museums are. Nevertheless, the intensive...

  16. Integrating the Performing Arts in Grades K-5

    Science.gov (United States)

    Rajan, Rekha S.

    2012-01-01

    Research documents that the arts boost learning, build confidence, and motivate students to participate in class. How do we keep the performing arts alive in this era of increased accountability and decreased funding? Rekha S. Rajan sets the stage for a creative and practical solution with detailed, concrete examples of how to integrate the…

  17. Introduction: economic performance and small business

    NARCIS (Netherlands)

    A.R. Thurik (Roy)

    1996-01-01

    textabstractThis paper introduces the special issue of Small business Economics on Performance. The concept of economic performance refers to the degree to which society's resources are being used as efficiently as possible. Where the field of industrial organization has emphasized the influence of

  18. THE RELEVANCE OF ECONOMIC INFORMATION IN ANALYZING THE ECONOMIC PERFORMANCE

    Directory of Open Access Journals (Sweden)

    PATRUTA MIRCEA IOAN

    2017-12-01

    Full Text Available The performance analysis is based on an informational system, which provides financial information in various formatsand with various applicabilities.We intend to formulate a set of important caracteristics of financial information along with identifying a set of relevant financial rates and indicatorsused to appreciate the performance level of a company. Economic performance can be interpreted in different ways at each level of analysis. Generally, it refers to economic growth, increased productivity and profitability. The growth of labor productivity or increased production per worker is a measure of efficient use of resources in value creation.

  19. Performance Measurement in Belgian Hospitals : a state-of-the-art

    OpenAIRE

    Van Caillie, Didier; Rouhana, Rima; Santin, Sarah

    2007-01-01

    This communication proposes a global state-of-the-art around the central question : "How is performance measured and controlled in Belgian hospitals. As a first step in a global research project dedicated to the use of Balanced ScoreCard in publics hospitals around the world, it is essentially focused on global economic aspects and on major macroeconomic statistics.

  20. Organizing artistic activities in a recurrent manner : (on the nature of) entrepreneurship in the performing arts

    NARCIS (Netherlands)

    Bergamini, Michela; Van de Velde, Ward; Van Looy, Bart; Visscher, Klaasjan

    2017-01-01

    A majority of performing arts organizations active in classical music, theatre, and contemporary dance rely on funding from "third parties" in order to organize productions in a recurrent manner. We adopt an entrepreneurial perspective to inform the debate on the economic sustainability of

  1. Performing arts medicine: A research model for South Africa

    Directory of Open Access Journals (Sweden)

    Karendra Devroop

    2014-11-01

    Full Text Available Performing Arts Medicine has developed into a highly specialised field over the past three decades. The Performing Arts Medical Association (PAMA has been the leading proponent of this unique and innovative field with ground-breaking research studies, symposia, conferences and journals dedicated specifically to the medical problems of performing artists. Similar to sports medicine, performing arts medicine caters specifically for the medical problems of performing artists including musicians and dancers. In South Africa there is a tremendous lack of knowledge of the field and unlike our international counterparts, we do not have specialised clinical settings that cater for the medical problems of performing artists. There is also a tremendous lack of research on performance-related medical problems of performing artists in South Africa. Accordingly the purpose of this paper is to present an overview of the field of performing arts medicine, highlight some of the significant findings from recent research studies and present a model for conducting research into the field of performing arts medicine. It is hoped that this research model will lead to increased research on the medical problems of performing artists in South Africa.

  2. Remote Intimations: Performance Art and Environmental Illness

    Science.gov (United States)

    Bottoms, Stephen; Laffin, Julie

    2012-01-01

    This article explores and documents the work of leading Midwestern performance artist Julie Laffin, in the years since she developed a serious form of environmental illness (Multiple Chemical Sensitivity). This condition has effectively rendered her housebound and unable to appear in public, so that her previous live performance practice--which…

  3. The Future Economic Challenges for the Liberal Arts College.

    Science.gov (United States)

    McPherson, Michael S.; Schapiro, Morton Owen

    1999-01-01

    Liberal arts colleges face a public skeptical about rising college costs, and pricing policies that seem unfairly "redistributive;" an education economy in which new information technologies are transforming how and why people need schooling; and a competitive environment that favors resource-wasting maneuvers to gain tactical advantage, rather…

  4. PERFORMANCE IN ART NATURE AND MEANING

    African Journals Online (AJOL)

    USER

    2012-04-25

    Apr 25, 2012 ... Graduate Employees for Effective Job Performance in. Organizations ... increase employee motivation and satisfaction (Stonner, Gilbert and. Freeman, 2000). .... The ability to cooperate with others, work under stress and to.

  5. Performance Art at the Campusphere: Pedagogical Experiments On-Site

    Science.gov (United States)

    Ben-Shaul, Daphna

    2018-01-01

    Following a unique practice and research laboratory entitled "Performance: Site/Self" that took place in 2013-2015, this article discusses the implementation of performance art at an academic site--the Tel Aviv University campus. This pedagogical and artistic initiative, characterised by the transgressive pedagogy of performance art…

  6. Athletes and the arts--the role of sports medicine in the performing arts.

    Science.gov (United States)

    Dick, Randall W; Berning, Jacqueline R; Dawson, William; Ginsburg, Richard D; Miller, Clay; Shybut, George T

    2013-01-01

    Performing artists are athletes. Like athletes, performing artists practice and/or perform most days with little off season, play through pain, "compete" in challenging environments, and risk career-threatening injury. Athletes and the Arts is a multiorganizational initiative linking the sport athlete and musician/performing artist communities. Performing artists of all ages and genre are an underserved population related to medical coverage, care, injury prevention, performance enhancement, and wellness. Sports medicine professionals are a valuable resource for filling this gap by applying existing knowledge of treating sport athletes (nutrition, injury prevention) while gaining a better understanding of performers' unique needs (hearing loss, focal dystonia) and environment. These applications can occur in the clinical setting and through developing organizational policies. By better understanding the needs of the performing arts population and applying existing concepts and knowledge, sports medicine professionals can expand their impact to a new patient base that desperately needs support.

  7. LED Lighting in a Performing Arts Building

    Energy Technology Data Exchange (ETDEWEB)

    Miller, N. J.; Kaye, S. M. [Univ. of Florida, Gainesville, FL (United States); Coleman, P. M. [Univ. of Florida, Gainesville, FL (United States); Wilkerson, A. M.; Perrin, T. E.; Sullivan, G. P. [Efficiency Solutions, Inc., Richland, WA (United States)

    2014-07-31

    At the University of Florida in Gainesville, the DOE Solid-State Lighting GATEWAY program evaluated LED architectural and theatrical lighting in four academic/performance-related spaces within the Nadine McGuire Theatre + Dance Pavilion. Due to a wise choice of products and luminaire light distributions, the change brought significant quality improvements including improved controllability and color.

  8. The Performative Presence in the Scenics Arts and the Improvisation

    Directory of Open Access Journals (Sweden)

    Gisela Reis Biancalana

    2011-05-01

    Full Text Available This article makes a reflection about the relevance of improvisation aspect in the performative arts as a fomenter element of scenic presence. Performances can be defined by the moment when one or more bodies shows themselves to other people eyes and the presence here means the performer ability to attract the viewer‟s attention to himself. The improvisational aspect comes out of these situations can be applied at many levels and many ways but mainly depends on the performer in his desire to do, namely, in giving psychophysically himself to his art.

  9. Approaches towards airport economic performance measurement

    Directory of Open Access Journals (Sweden)

    Ivana STRYČEKOVÁ

    2011-01-01

    Full Text Available The paper aims to assess how economic benchmarking is being used by airports as a means of performance measurement and comparison of major international airports in the world. The study focuses on current benchmarking practices and methods by taking into account different factors according to which it is efficient to benchmark airports performance. As methods are considered mainly data envelopment analysis and stochastic frontier analysis. Apart from them other approaches are discussed by airports to provide economic benchmarking. The main objective of this article is to evaluate the efficiency of the airports and answer some undetermined questions involving economic benchmarking of the airports.

  10. NEW DEVELOPMENTS IN COVERAGE OF ECONOMIC PERFORMANCE

    Directory of Open Access Journals (Sweden)

    Ioan Beudean

    2012-01-01

    Full Text Available The absence of consensus in definition and economic assessment performance does not take as linguistic valences of the concept as such, as the system of diverging interests of its contents. Can be felt in the case of this major economic concept as well as other economic categories, the power influence of different interveners (not necessarily from know better ones, which will determine and impose the dominant message. Current financial capital, created and imposed an obviously own vision about performance that would serve its interests.

  11. The Impact of ART on the Economic Outcomes of People Living with HIV/AIDS.

    Science.gov (United States)

    Nannungi, Annet; Wagner, Glenn; Ghosh-Dastidar, Bonnie

    2013-01-01

    Background. Clinical benefits of ART are well documented, but less is known about its effects on economic outcomes such as work status and income in sub-Saharan Africa. Methods. Data were examined from 482 adult clients entering HIV care (257 starting ART; 225 not yet eligible for ART) in Kampala, Uganda. Self-reported data on work status and income were assessed at baseline, months 6 and 12. Multivariate analysis examined the effects of ART over time, controlling for change in physical health functioning and baseline covariates. Results. Fewer ART patients worked at baseline compared to non-ART patients (25.5% versus 34.2%); 48.8% of those not working at baseline were now working at month 6, and 50% at month 12, with similar improvement in both the ART and non-ART groups. However, multivariate analysis revealed that the ART group experienced greater improvement over time. Average weekly income did not differ between the groups at baseline nor change significantly over time, among those who were working; being male gender and having any secondary education were predictive of higher income. Conclusions. ART was associated with greater improvement in work status, even after controlling for change in physical health functioning, suggesting other factors associated with ART may influence work.

  12. Note to Budget Cutters: The Arts Are Good Business--Multiple Studies Point to Arts Education as an Important Economic Engine

    Science.gov (United States)

    Olson, Catherine Applefeld

    2009-01-01

    They say desperate times call for desperate measures. But in this time of economic uncertainty, the desperate cutting of budgets for arts funding and, by extension, all types of arts education, including music, is not prudent. That is the consensus of several national and local studies, which converge on a single point--that the arts actually can…

  13. Heterogeneity in Firm Performance During Economic Crisis

    Directory of Open Access Journals (Sweden)

    Sergio Bruni

    2014-06-01

    Full Text Available What happens to firms during periods of deep economic crisis? Did different types of firms perform differently under the economic crisis? With the aid of a rich database and focusing on the literature regarding the growth of firms, this paper investigates the relative profitability performance of Italian firms during the current economic crisis, exploring those factors, which help certain firms to do relatively better even in the slowdown period. Some preliminary results show that the Italian firms that are relatively young in age, with relatively better current liquidity and more focused on domestic market have performed better than other firms. Furthermore, firms operating in high-tech and in highly concentrated sectors have enjoyed a better performance in this period.

  14. DOLANAN MABARONG-BARONGAN PERFORMING ARTS OF BADUNG REGENCY AT THE BALI ARTS FESTIVAL XXXII (2010

    Directory of Open Access Journals (Sweden)

    I Gusti Ayu Srinatih

    2014-06-01

    Full Text Available Dolanan is a childrens game which is done while singing in order to have fun. As one of the cultural heritage, dolanan contains great national values which can be imparted into children as the foundation of character building thus having a platform and a strong identity. Nowadays dolanan is marginalized because children are more fond with various types of imported games which is packaged with sophisticated technology that makes them increasingly kept away from its own cultural roots. This reality is really concerning because we can lose an effective tool in imparting cultural values which is important for character building. Based on that reality, a research is conducted entitled “Dolanan Mabarong- barongan Performing Arts of Badung Regency at the Bali Arts Festival XXXII in 2010”. The problem that is the focus of this research is the factors that led to the creation of representation of Dolanan Mabarong-barongan of Badung Regency in the XXXII Bali Arts Festival in 2010. This research is a qualitative research, viewed from cultural studies prespective. To dissect the problem, the social practices theory of Pierre Bourdieu is used. The result of this research is that the factors that led to the creation of the representation of dolanan mabarong-barongan are the Bali Arts Festival, the ideology of the artist, the creativity of artists, community, arts education institutions, government policies, and globalization.

  15. Critical Arts-Based Research in Education: Performing Undocumented Historias

    Science.gov (United States)

    Bagley, Carl; Castro-Salazar, Ricardo

    2012-01-01

    The article seeks to elucidate and academically position the genre of critical arts-based research in education. The article fuses Critical Race Theory (CRT), life history and performance, alongside work with undocumented American students of Mexican origin, to show how a politicised qualitative paradigmatic re envisioning can occur in which…

  16. The Media As Opiate: Blacks in the Performing Arts.

    Science.gov (United States)

    Staples, Robert

    1986-01-01

    It is ironic that the barometer of progress for Blacks has been their success in the performing arts. The film industry has historically shaped and reflected racist attitudes toward Blacks, while the popular music industry still segregates and exploits Black artists. (Author/GC)

  17. Visual art teachers and performance assessment methods in ...

    African Journals Online (AJOL)

    This paper examines the competencies of visual arts teachers in using performance assessment methods, and to ascertain the extent to which the knowledge, skills and experiences of teachers affect their competence in using assessment strategies in their classroom. The study employs a qualitative research design; ...

  18. Vicissitudes of Edo State Council for Arts and Culture Performing ...

    African Journals Online (AJOL)

    Abstract. The ding-dong charade of Edo State Council for Arts and Culture Performing Troupe (ESCFAACPT) cannot be divorced from the vacillating condition the establishment had been experiencing since its establishment. This condition is fore-grounded, first, on the cacophony of nomenclature that the council had been ...

  19. African musical arts creativity and performance: The science of the ...

    African Journals Online (AJOL)

    ... arts idioms, ensemble rationalizations and performance norms aim to humanize the individual and bond humanity, and 'the African science of instrument technology' which proves that scientific research informed the design, material and construction of peculiar timbres or sonic vibrancies of indigenous music instruments.

  20. Commercial and Advertising Art. Performance Objectives. Basic Course.

    Science.gov (United States)

    Atkinson, Floyd

    Several intermediate performance objectives and corresponding criterion measures are listed for each of 12 terminal objectives for a basic commercial and advertising art course. The materials were developed for a two-semester (2 hours daily) course to enable tenth, eleventh, and twelfth grade students to develop competencies in the care and use of…

  1. Performing Arts in Open and Distance Learning (ODL) Curriculum ...

    African Journals Online (AJOL)

    Two major arguments are presented in this paper. The first one is that the Performing Arts courses constitute programmes that aid the reduction of unemployment in many nations. The second argument is that, based on that premise, the Open and Distance Learning institutions could include it in their curricula to boost the ...

  2. State of the art in video system performance

    Science.gov (United States)

    Lewis, Michael J.

    1990-01-01

    The closed circuit television (CCTV) system that is onboard the Space Shuttle has the following capabilities: camera, video signal switching and routing unit (VSU); and Space Shuttle video tape recorder. However, this system is inadequate for use with many experiments that require video imaging. In order to assess the state-of-the-art in video technology and data storage systems, a survey was conducted of the High Resolution, High Frame Rate Video Technology (HHVT) products. The performance of the state-of-the-art solid state cameras and image sensors, video recording systems, data transmission devices, and data storage systems versus users' requirements are shown graphically.

  3. Student Performance in Undergraduate Economics Courses

    Science.gov (United States)

    Mumford, Kevin J.; Ohland, Matthew W.

    2011-01-01

    Using undergraduate student records from six large public universities from 1990 to 2003, the authors analyze the characteristics and performance of students by major in two economics courses: Principles of Microeconomics and Intermediate Microeconomics. This article documents important differences across students by major in the principles course…

  4. New trends of managerial roles in performing arts: empirical evidence from the Italian context

    OpenAIRE

    B. Slavich; F. Montanari

    2009-01-01

    Since the 1990s the Italian performing arts sector has been characterized by juridical, social and economic changes, due, for instance, to new technologies, increasing environmental competition and contamination among different artistic realities. These new trends have increased the industry’s complexity and forced organizations to undertake processes of internal reorganization. In particular, Italian organizations have faced such challenges through the recruitment and training...

  5. IN SEARCHING OF SUSTAINABLE PERFORMANCE... THE ART OF BEING PERFORMANT

    Directory of Open Access Journals (Sweden)

    GHEORGHE MIHAELA CRISTINA

    2014-02-01

    Full Text Available The improvement of managerial decisions, the identification and the implementation of strategic niches allow the achievement of some performance higher levels, thus ensuring the stability of the organization and the consolidation of the position on the market, which is occupied. The analysis of a company evolution can demonstrate the importance of the integration of the performance measurement system within the objectives of the enterprise on long term, in order to use it as a warning system when the results obtained diverge from the established trajectory. As shown in the synthesis of the selected company evolution, the performance of the company isn't resumed, in a simplistic way, to superior financial-accounting results, to the stable financial equilibrium, to the capacity to generate the cash-flow needed in order to function and to be extended in perspective, but it aims all the non-financial and financial aspects of its activity. In-depth, understanding the performance term, the criteria which have to fulfil a company in order to be efficient, open new opportunities for managers, challenge them to improve new strategies of action. Each criterion shall submit to management a new area of interest, whose good management depend the marketing and development of the company. Given our aim/goal to demonstrate through a practical case how achieving and maintaining performance may be associated with a state of equilibrium, we can summarize the performance stability of a company in two words ”remanent performance” . The remanence quality distinguishes a short-term strategy from a long term strategy, between performance achievement and maintenance of a company’s performance. Remanence expresses that side of performance, consequence of a strategic, continuous, adaptive and proactive process.

  6. Passion in the performing arts: clarifying active occupational participation.

    Science.gov (United States)

    Mullen, Rachel; Davis, Jane A; Polatajko, Helene J

    2012-01-01

    Active participation in daily occupations is a vital part of everyday life, social participation and healthy life long human development; however, enablers of active participation are not well understood. Passion, a strong tendency towards an activity that a person finds meaningful and spends a lot of time doing, is a potential enabler. Accordingly, it is important to understand how an individual's passion for a specific occupation plays out across the occupational life course. To explore the experience of passion across the life course of older adults involved in the performing arts. Seven older adults involved in, or retired from, the performing arts, who consider themselves passionate about their occupation. A constructivist grounded theory approach was used to explore, through interviews with older adults, passion for performing arts across the life course. Emerging themes supported development of an initial theoretical framework explicating active participation and passion. It centers on passion as an enabler of occupational participation through different modes, and suggests barriers to that enablement process. Findings suggest that passion has an important role in continued active participation in an occupation; however, barriers, such as social and financial, can derail the pursuit of a passionate occupation.

  7. Performance artist's workbook : on teaching and learning performance art : essays and exercises

    OpenAIRE

    Porkola, Pilvi

    2017-01-01

    The aim of this book is to offer perspectives on performance art practice with a focus on teaching. This subject has been rarely approached in the literature and this book gives insights and inspiration for all those teaching performance art as well as to anyone else interested in this art form. The first part of the book comprises articles by five performance artist, scholars and teachers: professor Ray Langenbach, Dr Annette Arlander, Dr Hanna Järvinen, Dr Tero Nauha and professor Pilvi Por...

  8. Artfulness

    DEFF Research Database (Denmark)

    Chemi, Tatiana

    2011-01-01

    a collage of previously published materials on Artfulness, in this journal targeted teachers for dysfunctional behaviour children.......a collage of previously published materials on Artfulness, in this journal targeted teachers for dysfunctional behaviour children....

  9. Performative, Arts-Based, or Arts-Informed? Reflections on the Development of Arts-Based Research in Music Therapy.

    Science.gov (United States)

    Ledger, Alison; McCaffrey, Tríona

    2015-01-01

    Arts-based research (ABR) has emerged in music therapy in diverse ways, employing a range of interpretive paradigms and artistic media. It is notable that no consensus exists as to when and where the arts are included in the research process, or which music therapy topics are most suited to arts-based study. This diversity may pose challenges for music therapists who are developing, reading, and evaluating arts-based research. This paper provides an updated review of arts-based research literature in music therapy, along with four questions for researchers who are developing arts-based research. These questions are 1) When should the arts be introduced? 2) Which artistic medium is appropriate? 3) How should the art be understood? and 4) What is the role of the audience? We argue that these questions are key to understanding arts-based research, justifying methods, and evaluating claims arising from arts-based research. Rather than defining arts-based research in music therapy, we suggest that arts-based research should be understood as a flexible research strategy appropriate for exploring the complexities of music therapy practice. © the American Music Therapy Association 2015. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  10. State of art in FE-based fuel performance codes

    International Nuclear Information System (INIS)

    Kim, Hyo Chan; Yang, Yong Sik; Kim, Dae Ho; Bang, Je Geon; Kim, Sun Ki; Koo, Yang Hyun

    2013-01-01

    Fuel performance codes approximate this complex behavior using an axisymmetric, axially-stacked, one-dimensional radial representation to save computation cost. However, the need for improved modeling of PCMI and, particularly, the importance of multidimensional capability for accurate fuel performance simulation has been identified as safety margin decreases. Finite element (FE) method that is reliable and proven solution in mechanical field has been introduced into fuel performance codes for multidimensional analysis. The present state of the art in numerical simulation of FE-based fuel performance predominantly involves 2-D axisymmetric model and 3-D volumetric model. The FRAPCON and FRAPTRAN own 1.5-D and 2-D FE model to simulate PCMI and cladding ballooning. In 2-D simulation, the FALCON code, developed by EPRI, is a 2-D (R-Z and R-θ) fully thermal-mechanically coupled steady-state and transient FE-based fuel behavior code. The French codes TOUTATIS and ALCYONE which are 3-D, and typically used to investigate localized behavior. In 2008, the Idaho National Laboratory (INL) has been developing multidimensional (2-D and 3-D) nuclear fuel performance code called BISON. In this paper, the current state of FE-based fuel performance code and their models are presented. Based on investigation into the codes, requirements and direction of development for new FE-based fuel performance code can be discussed. Based on comparison of models in FE-based fuel performance code, status of art in the codes can be discussed. A new FE-based fuel performance code should include typical pellet and cladding models which all codes own. In particular, specified pellet and cladding model such as gaseous swelling and high burnup structure (HBS) model should be developed to improve accuracy of code as well as consider AC condition. To reduce computation cost, the approximated gap and the optimized contact model should be also developed

  11. Positive Impact of Art as a Communication Instrument on Economical Productivity

    Directory of Open Access Journals (Sweden)

    Sedat Cereci

    2013-08-01

    Full Text Available There are many factors that affect economical productivity like climate, or like raw materials or like international relationships or like physchology of employers. Professional organisations or companies use different instruments to increase producticity on economy. Spiritual conditions of employers and employees are especially regarded for economical productivity recently. Though economy is mostly a concrete area, main component of economy is human and human need spiritual support and impacts in his life. It is known that spiritual support always feed human and provide him much energy. Employers or companies who are interested in art and who participate in artistic activities become more productive than others and attract people to their productions.

  12. Grading the performance of clinical skills: lessons to be learned from the performing arts.

    Science.gov (United States)

    Roberts, Deborah

    2011-08-01

    The drift towards competency based nurse interventions has seen a growth in concern regarding the most appropriate methods of assessment of such competencies. Nurse educators and practitioners alike are struggling with the concept of measuring the performance of nursing skills; due to an uneasy relationship between competence, capability, intuition and expertise. Different currencies of value may be ascribed to the assessment of nursing practice, resulting in the use of subjective judgements together with the development of assessment criteria which have different weightings, depending on the values of the assessor. Within the performing arts, students' practice performance is also assessed, with seemingly many similarities between applying value to performance in dance or theatre and nursing. Within performing arts assessment a balancing act is also being played out between academic education and professional training (where complex performances are notoriously hard to evaluate). This paper explores the nature of assessment within the performing arts and makes suggestions regarding their application within the context of nurse education. If nursing is indeed a blend of art and science, then it seems sensible to look to the performing arts to see if lessons could be learned. Copyright © 2010 Elsevier Ltd. All rights reserved.

  13. Revenue and Attendance Simultaneous Optimization in Performing Arts Organizations

    DEFF Research Database (Denmark)

    Baldin, Andrea; Bille, Trine; Ellero, Andrea

    2018-01-01

    Performing arts organizations are characterized by different objectives other than revenue. Even if, on the one hand, theaters aim to increase revenue from box office as a consequence of the systematic reduction in public funds; on the other hand, they pursue the objective to increase its attenda...... and the demand forecast, taking into account the impact of heterogeneity among customer categories in both choice and demand. The proposed model is validated with booking data referring to the Royal Danish theater during the period 2010–2015....

  14. A new ART iterative method and a comparison of performance among various ART methods

    International Nuclear Information System (INIS)

    Tan, Yufeng; Sato, Shunsuke

    1993-01-01

    Many algebraic reconstruction techniques (ART) image reconstruction algorithms, for instance, simultaneous iterative reconstruction technique (SIRT), the relaxation method and multiplicative ART (MART), have been proposed and their convergent properties have been studied. SIRT and the underrelaxed relaxation method converge to the least-squares solution, but the convergent speeds are very slow. The Kaczmarz method converges very quickly, but the reconstructed images contain a lot of noise. The comparative studies between these algorithms have been done by Gilbert and others, but are not adequate. In this paper, we (1) propose a new method which is a modified Kaczmarz method and prove its convergence property, (2) study performance of 7 algorithms including the one proposed here by computer simulation for 3 kinds of typical phantoms. The method proposed here does not give the least-square solution, but the root mean square errors of its reconstructed images decrease very quickly after few interations. The result shows that the method proposed here gives a better reconstructed image. (author)

  15. Community-Based Art Education and Performance: Pointing to a Place Called Home

    Science.gov (United States)

    Washington, G. E.

    2011-01-01

    Can art make a difference? This is a call for a new sense of interconnectivity among visual art programs in and out of schools. This common ground will be found in the embodiment of performance, critical reflection, and social change within art learning. One goal of this article is to encourage educators to use the "verbs of art" for…

  16. Performing the Breastfeeding Body: Lactivism and Art Interventions

    Directory of Open Access Journals (Sweden)

    Rachel Epp Buller

    2016-12-01

    Full Text Available “Performing the Breastfeeding Body: Lactivism and Art Interventions” addresses the ways in which three contemporary North American artist-parents position themselves and their work as potential agents of cultural change around the topic of breastfeeding. Their socially engaged works challenge the increasing social divisions, seen particularly in the United States, around the breastfeeding body. By employing collaboration, intervening in institutional spaces as well as moving outside of them, and creating works that actively counter societal treatment of the breastfeeding body, these artists create raise critical questions and alter public and private spaces in ways that make visible and challenge one of the many taboos still surrounding motherhood. In order to destabilize the perceived spectacle of the breastfeeding body, each of these artist-activists stages a spectacle of her own, placing the breastfeeding body front and center by enacting breastfeeding as a private / public performance and simultaneously confronting public discomfort and culturally normative behaviors.

  17. State of art in FE-based fuel performance codes

    International Nuclear Information System (INIS)

    Kim, Hyo Chan; Yang, Yong Sik; Kim, Dae Ho; Bang, Je Geon; Kim, Sun Ki; Koo, Yang Hyun

    2013-01-01

    Finite element (FE) method that is reliable and proven solution in mechanical field has been introduced into fuel performance codes for multidimensional analysis. The present state of the art in numerical simulation of FE-based fuel performance predominantly involves 2-D axisymmetric model and 3-D volumetric model. The FRAPCON and FRAPTRAN own 1.5-D and 2-D FE model to simulate PCMI and cladding ballooning. In 2-D simulation, the FALCON code, developed by EPRI, is a 2-D (R-Z and R-θ) fully thermal-mechanically coupled steady-state and transient FE-based fuel behavior code. The French codes TOUTATIS and ALCYONE which are 3-D, and typically used to investigate localized behavior. In 2008, the Idaho National Laboratory (INL) has been developing multidimensional (2-D and 3-D) nuclear fuel performance code called BISON. In this paper, the current state of FE-based fuel performance code and their models are presented. Based on investigation into the codes, requirements and direction of development for new FE-based fuel performance code can be discussed. Based on comparison of models in FE-based fuel performance code, status of art in the codes can be discussed. A new FE-based fuel performance code should include typical pellet and cladding models which all codes own. In particular, specified pellet and cladding model such as gaseous swelling and high burnup structure (HBS) model should be developed to improve accuracy of code as well as consider AC condition. To reduce computation cost, the approximated gap and the optimized contact model should be also developed. Nuclear fuel operates in an extreme environment that induces complex multiphysics phenomena, occurring over distances ranging from inter-atomic spacing to meters, and times scales ranging from microseconds to years. This multiphysics behavior is often tightly coupled, a well known example being the thermomechanical behavior. Adding to this complexity, important aspects of fuel behavior are inherently

  18. Global economic crisis and Africa's economic performance | Ekpo ...

    African Journals Online (AJOL)

    It is generally acknowledged that African economies were able to withstand the 2007/2008 global economic crisis because of better macroeconomic management. Macroeconomic fundamentals, such as growth, rate of inflation and deficit/GDP ratio, among others, appear to move in the right direction during and after the ...

  19. The PERFORM project: using performing arts to increase engagement and understanding of science.

    Science.gov (United States)

    James, Jon

    2017-04-01

    This commentary describes some of the current challenges for science education in the UK and how an EU educational project (PERFORM) is seeking to use performing arts to engage young people with science, its values and the processes of research. © FEMS 2017. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  20. 26 CFR 1.461-4 - Economic performance.

    Science.gov (United States)

    2010-04-01

    ...) In general. The principles of this paragraph (d) determine when economic performance occurs with... 26 Internal Revenue 6 2010-04-01 2010-04-01 false Economic performance. 1.461-4 Section 1.461-4...) INCOME TAXES Taxable Year for Which Deductions Taken § 1.461-4 Economic performance. (a) Introduction—(1...

  1. Teaching performance in performative arts. Video conference in higher music education

    DEFF Research Database (Denmark)

    Buhl, Mie; Ørngreen, Rikke; Levinsen, Karin

    in a virtual room put apart in physical room (what we identify as the third room). The music teacher must find new ways of facilitating the performative aspects of practising music. A teaching practice of narration, metaphors and dramatization appears to be an effective mode of helping the student to play......Teaching performance in performative arts – video conference on the highest level of music education Mie Buhl, Rikke Ørngreen, Karin Levinsen Aalborg University, KILD – Communication, it and learning design & ILD – It and Learning Design Video Conferencing (VC) is becoming an increasing teaching......-learning relations take place are performed in new ways. When the performing art of music is taught on a distance, the phenomenon of performativity also materializes in new ways: in the dialogue between teachers and learners; due to the technical possibilities; as well as in the separation of being together...

  2. Privatization and Economic Performance: Evidence from Nigeria ...

    African Journals Online (AJOL)

    African Research Review ... This paper seeks to evaluate theoretically and empirically the impact of privatization on economic growth in Nigeria. Using error correlation model (ECM), it was discovered that privatization has not impacted positively on economic growth in Nigeria, and this was blamed on a lot of factors like ...

  3. ARTS

    DEFF Research Database (Denmark)

    Mahadevan, Shankar; Virk, Kashif M.; Madsen, Jan

    2007-01-01

    and load conditions, consequences of different task mappings to processors (software or hardware) including memory and power usage, and effects of RTOS selection, including scheduling, synchronization and resource allocation policies. We present the application and platform models of ARTS as well...

  4. real exchange rate misalignment and economic performance in ...

    African Journals Online (AJOL)

    ... effects of real exchange rate misalignment on economic performance in Nigeria. .... main factors that impacts on real exchange rate in India .... financial assets and ignores non-economic factor such as .... and fiscal policies to control inflation.

  5. La performance aborigen: arte de relación en el espacio The Aboriginal Performance: Art of Relation in Space

    Directory of Open Access Journals (Sweden)

    Milagros Müller

    2010-07-01

    Full Text Available Los ritos de Iniciación yanomami y Warime piaroa son abordados desde la perspectiva del arte actual occidental; se establece así un diálogo con dos culturas ancestrales de Venezuela, en el cual se detectan puntos de contacto. Al analizar los ritos mencionados bajo categorías que ponen de manifiesto la creación de imágenes visuales y auditivas en el espacio-tiempo, se destaca una producción similar a expresiones artísticas del arte conceptual, y al interpretar los resultados a la luz de algunos conceptos epistémicos y teóricos del arte se percibe que, desde la perspectiva del arte actual, el rito de iniciación Yanomami y el Warime piaroa, son fenómenos de producción artística.Yanomami initiation rites and Piaroa Warime are addressed from Western contemporary art perspective, establishing a dialogue with two Venezuelan ancient cultures in which contact points are disclosed. When it comes to analyzing the mentioned rites under categories that highlight the creation of visual and aural images in space-time, a similar production to conceptual art expressions are revealed. In the light of some epistemic and theoretical art concepts, from a current art perspective, the interpretation of the results determines that Yanomami initiation rites and Piaroa Warime are phenomena of artistic production.

  6. Performative Research in Art Education: Scenes from the Seminar "Exploring Performative Rituals in City Space"

    Directory of Open Access Journals (Sweden)

    Ulrike Stutz

    2008-05-01

    Full Text Available In my contribution, I lay the foundations for a performative approach to art education research and then apply it to three examples from a performance seminar conducted with university students. In the process, I subject video documentaries produced during performative exploration of everyday rituals in public space, to a fresh performative analysis using media techniques. My research interest targets the reactions of passers-by as an expanded audience, i.e., it targets the qualitative changes of social space brought about by these actions of site specific art. The contribution is presented as a multimedia document with videos and animations. The parallel presentation of different media formats produces differentiating and activating readings. URN: urn:nbn:de:0114-fqs0802514

  7. Performance, Economics of Production and Carcass Characteristics ...

    African Journals Online (AJOL)

    %, T50% and ... in terms of reduced cost of feeding per weight gain, commensurate revenue generation, gross margin ... Hence for better economic efficiency of broiler production and adoption of feed restriction ... AJOL African Journals Online.

  8. Cooperation, social capital and economic performance

    Directory of Open Access Journals (Sweden)

    Marcos Fernandes Gonçalves da Silva

    2006-09-01

    Full Text Available The objective of this paper is to define social capital as social infrastructure and to try to include this variable in an economic growth model. Considering social capital in such a way could have an impact on the productivity of production factors. Firstly, I will discuss how institutional variables can affect growth. Secondly, after analyzing several definitions of social capital, I will point out the benefits and problems of each one and will define social capital as social infrastructure, aiming to introduce this variable into an economic growth model. Finally, I will try to open the way for subsequent empirical studies, both in the area of measuring the stock of social infrastructure as well as those comparing economies, with the idea of showing the impact of social infrastructure on economic growth.

  9. Migrant entrepreneurship, economic activity and export performance

    DEFF Research Database (Denmark)

    Baklanov, Nikita; Rezaei, Shahamak; Vang, Jan

    2014-01-01

    Recent studies on transnational entrepreneurship suggest that migrant entrepreneur plays an increasingly significant role as sources of economic activities and especially export revenue. The literature is, however, biased on the US experience, lacks a comparative perspective between migrants...... and non-migrants and is primarily anecdotal in nature. This paper aims to reduce this gap by mapping the recent changes in the role of migrant entrepreneurs as a source of increased economic activity and export revenue in the Danish context and thereby linking the challenges stemming from...... the transnational entrepreneurship literature to the immigration and internationalisation of entrepreneurship literature. Entrepreneurial economic activity in this paper is proxied by the changing share of self-owned firms across ethic categories. Export revenue is proxied by the number of firms in the different...

  10. Audience Research for the Performing Arts: Romanian Music Festival

    Directory of Open Access Journals (Sweden)

    Florin G. LUCHIAN

    2014-04-01

    Full Text Available The purpose of this study is to examine the strategic marketing tools (instruments such as segmentation and targeting for a better understanding of current and potential audiences of classical music festivals. Arts administrators need to locate and address the audience segmentation, enhancing communication with audiences of all segments. The marketing strategies for music festivals should include improving music festival branding as well as developing diverse programs and engaging with the community on multiple levels. The study incorporates a literature review of the recent sociological research dealing with the consumption of arts products and a case study approach on the fifteenth edition of Romanian Music Festival in Iași, involving an audience survey. The research can be used as a tool to inform marketing and audience development plans for the organisers of Romanian Music Festival and other arts organisations. It also contains insights that organisations might find useful in the development of an arts activity itself.

  11. The economic performance of regions in the Czech Republic

    Directory of Open Access Journals (Sweden)

    Lenka Procházková

    2013-01-01

    Full Text Available Regional development in the Czech Republic contributed to the fact that at present none of the regions is significant backward compared to other. Individual regions have shown among themselves certain differences. This applies in particular to the economic performance of regions. This paper introduce results of our research. Main aim of the work was to indentify economic performace affecting factors of regions NUTS 3 in Czech Republic. It was necessary to define quantity of economic performance to meet this goal. We used them to create method of valuating economic performance of regions. We weighed quantities (e.g. GDP, unemployment rate, net disposable income according to their importance. This procedure was applied to individual regions. We determined the level of economic performance of Czech regions. We present overview of factors and using statistical methods we test their importance to the economic performance of Czech regions.

  12. Migrant entrepreneurship, economic activity and export performance:

    DEFF Research Database (Denmark)

    Vang, Jan; Baklanov, Nikita; Rezaei, Shahamak

    Recent studies on transnational entrepreneurship) suggest that migrant entrepreneur play an increasingly significant role as sources of economic activities and especially export revenue. The literature is, however, biased on the US experience, lacks a comparative perspective between migrants...... and non-migrants and is primarily anecdotal in nature (Saxenian, 2002; 2006, Ruzzlier et al, 2007; Honig and Drori, 2010, Drodi et al, 2010)). This paper aims at reducing this gap by mapping the recent changes in the role of migrant entrepreneurs as a source of increased economic activity and export...... in across ethic categories. Export revenue is proxied by the number of firms in the different ethnic categories that exports. The Danish context provides unique data allowing for a comparison across migrants and non-migrants, across sectors and across time. The paper reveals that migrants play a decreasing...

  13. Multicultural Arts Education in the Post-Secondary Context?: Creating Installation and Performance Art in Surrey, Canada

    Science.gov (United States)

    Colby, Sasha

    2011-01-01

    In 2007, Simon Fraser University's satellite campus in Surrey, British Columbia, received an Official Languages Dissemination Grant from the Social Sciences and Humanities Research Council of Canada to examine the role of official bilingualism in the multilingual context through installation and performance art. This essay considers the processes…

  14. IDEOLOGY OF COMMODIFICATION OF BARONG PERFORMING ART AT BANJAR DENJALAN-BATUR, BATUBULAN, GIANYAR

    Directory of Open Access Journals (Sweden)

    I Wayan Subrata

    2014-08-01

    Full Text Available Performing arts barong in Banjar Denjalan - Batur Batubulan Gianyar is one tourist attraction that deliberately conceived , produced , and distributed to the travel agency for domestic consumption and foreign tourists . The ideology behind the commodification of performing arts barong able to make it existed until now to meet the needs of tourism in Bali . This paper mengangakat problem of ideology whether contained in the commodification of performing arts in Banjar Denjalan barong - Batur Batubulan Gianyar Bali that can be accepted by the community and be a tourist attraction . Research using observation , interviews , and documentation . In summary this study was described as follows . Ideology balih - balihan ( art entertainment commercial nature that underlies the commodification of performance art barong by making a duplicate original as the original but not profane staged regularly every day at two venues , the stage and the stage Pura Pura Pererepan Puseh . The original performing arts barong ( sacred staged in terms of religious ceremonies in temples called bebali art . Behind it all has the objective to obtain pecuniary advantage . Income of performing arts barong for subsistence for the owners of the performing arts barong and local communities and stakeholders .

  15. Economic consequences of reproductive performance in dairy cattle

    NARCIS (Netherlands)

    Inchaisri, C.; Jorritsma, R.; Vos, P.L.A.M.; Weijden, van der G.C.; Hogeveen, H.

    2010-01-01

    The net economic value of reproductive efficiency in dairy cattle was estimated using a stochastic dynamic simulation model. The objective was to compare the economic consequences of reproductive performance scenarios (“average” and “poor”) of a cow having a good reproductive performance and to

  16. Investments in art: opportunities and challenges

    OpenAIRE

    Pashkus, M.

    2013-01-01

    Art as an investment avenue has been considered an interesting and profitable alternative, but it is also extremely risky. These alternative investments' performance is alluring. Indices tracking the performance of high-class art have held up well in the recent economic slowdown, while art-auction houses report record prices. This article discusses the basic problems of investment in works of Art.

  17. The odd couple: The relationship between state economic performance and carbon emissions economic intensity

    International Nuclear Information System (INIS)

    Davidsdottir, B.; Fisher, M.

    2011-01-01

    Historical time trends indicate that both carbon and energy intensity have declined in the United States over the last several decades, while economic performance, as measured by per capita GSP, has improved. This observation indicates that it may be possible to reduce carbon intensity without a reduction in economic performance. This paper assesses using panel analysis, the empirical relationship between carbon emissions intensity and economic performance, and examines the direction of causality between the two variables. Data for the analysis covered 48 states, excluding Hawaii, Alaska, and Washington DC, from 1980 to 2000. The results indicate significant bi-directional relationship between carbon emissions intensity and state economic performance, both using an aggregate indicator for carbon emissions intensity, decomposed using Laspeyres indexes and disaggregated by sector. This implies that it should be possible to implement statewide and sector-specific policies to reduce energy and carbon intensity and at the same time improve economic performance. - Highlights: → The empirical relationship between carbon emissions intensity and economic performance is assessed → The direction of causality between the two variables is examined. → Results indicate significant relationship between carbon emissions intensity and state economic performance. → Relationship is bi-directional, and holds for both aggregate analysis and by sector. → It is possible to implement policies to reduce carbon intensity and improve economic performance.

  18. EEG-neurofeedback for optimising performance. II: creativity, the performing arts and ecological validity.

    Science.gov (United States)

    Gruzelier, John H

    2014-07-01

    As a continuation of a review of evidence of the validity of cognitive/affective gains following neurofeedback in healthy participants, including correlations in support of the gains being mediated by feedback learning (Gruzelier, 2014a), the focus here is on the impact on creativity, especially in the performing arts including music, dance and acting. The majority of research involves alpha/theta (A/T), sensory-motor rhythm (SMR) and heart rate variability (HRV) protocols. There is evidence of reliable benefits from A/T training with advanced musicians especially for creative performance, and reliable benefits from both A/T and SMR training for novice music performance in adults and in a school study with children with impact on creativity, communication/presentation and technique. Making the SMR ratio training context ecologically relevant for actors enhanced creativity in stage performance, with added benefits from the more immersive training context. A/T and HRV training have benefitted dancers. The neurofeedback evidence adds to the rapidly accumulating validation of neurofeedback, while performing arts studies offer an opportunity for ecological validity in creativity research for both creative process and product. Copyright © 2013 Elsevier Ltd. All rights reserved.

  19. THE ECONOMIC PERFORMANCE BETWEEN THE PAST, PRESENT AND FUTURE

    Directory of Open Access Journals (Sweden)

    BAKÓ KINGA-ERZSÉBET

    2017-11-01

    Full Text Available Today the economic performance of enterprises is defined in a different way compared to traditional approaches, to understand the modern definitions will need to review the evolution of the concept from the beginnings until nowadays. In the traditional approach the economic performance of the enterprises was defined only by the perspective shareholders’, so the business owners, what is not surprising, as it was considered the source of rewarding investors and the main purpose of the business. Today a company is performing if he responds and at the economic level to the expectations of several stakeholder groups. In this article we review the evolution of these notions and we give a definition based on the modern approaches taking into account and the fact that, we can't discuss economic performance without social performance and environmental performance of an enterprise. In the last resort we aproach system measurement of the performance that meets the expectations generated by today's society.

  20. Mapping Disciplinary Values and Rhetorical Concerns through Language: Writing Instruction in the Performing and Visual Arts

    Science.gov (United States)

    Cox, Anicca

    2015-01-01

    Via interview data focused on instructor practices and values, this study sought to describe some of what performing and visual arts instructors do at the university level to effectively teach disciplinary values through writing. The study's research goals explored how relationships to writing process in visual and performing arts support…

  1. Implementing the Rock Challenge: Teacher Perspectives on a Performing Arts Programme

    Science.gov (United States)

    Jones, Mathew; Murphy, Simon; Salmon, Debra; Kimberlee, Richard; Orme, Judy

    2004-01-01

    The Rock Challenge is a school-based performing arts programme that aims to promote healthy lifestyles amongst secondary school students. This paper reports on teacher perspectives on the implementation of The Rock Challenge in nine English schools. This study highlights how performing arts programmes, such as The Rock Challenge, are unlikely to…

  2. Economic performance of the SCE Stirling dish

    International Nuclear Information System (INIS)

    Stone, K.W.; Lopez, C.W.; McAlister, R.E.

    1993-01-01

    In 1982 McDonnell Douglas Aerospace Space System (MDA-SS) and United Stirling AB of Sweden formed a joint venture to develop and market a solar Stirling dish unit. Eight modules were built and extensively tested from 1984 to 1988. Power production and daily energy-conversion efficiency as determined by field testing have been characterized and modeled in a computer program. Included in this simulation are models of mirror soiling rate, wind spillage loss, mirror washing and other maintenance outage time, operation and maintenance (O and M) costs and other cost models. An economic model of a hybrid (combustion) receiver has been included in the simulation for illustrating the value of using solar energy when available and other fuels such as methane, natural gas, hydrogen, etc. when solar energy is not available or adequate. This paper describes the simulation and presents comparisons of the simulation to test data. The simulation also estimates both the O and M expenses and levelized energy costs for different production volumes

  3. Economic performance of the SCE Stirling dish

    International Nuclear Information System (INIS)

    Stone, K.W.; Lopez, C.W.; McAlister, R.E.

    1995-01-01

    In 1982 McDonnell Douglas Aerospace (MDA) and United Stirling AB (USAB) of Sweden formed a joint venture to develop and market a solar Stirling dish system. Eight modules were built and extensively tested from 1984 to 1988. Power production and daily energy-conversion efficiency as determined by field testing were characterized and modeled into a computer program. Included in this simulation are models of mirror soiling rate, wind spillage loss, mirror washing, and other maintenance outage time, operation and maintenance (O and M) costs, and equipment purchase cost. An economic model of a hybrid (combustion) receiver has been included in the simulation for illustrating the value of using solar energy when available and other fuels such as methane, natural gas, hydrogen, etc. when solar energy is not available or adequate. This paper describes the simulation and presents comparisons of the simulation to test data. The simulation also estimates both the O and M expenses and levelized energy costs for different production volumes

  4. Conversion to organic wine production: exploring the economic performance impacts

    OpenAIRE

    Nisén, Pia

    2014-01-01

    This study focuses on understanding the relationship between organic wine production and economic performance. The aim of this study is to clarify, what are the economic impacts that result from the conversion of wine production from conventional to organic. This is an interesting topic to be explored in more detail because despite the increasing demand of organic wine and share of vineyard area used for organic winemaking, the economic consequences of the conversion are still somewhat unclea...

  5. Rural–Urban Disparity in Students’ Academic Performance in Visual Arts Education

    Directory of Open Access Journals (Sweden)

    Nana Afia Amponsaa Opoku-Asare

    2015-12-01

    Full Text Available Rural–urban disparity in economic and social development in Ghana has led to disparities in educational resources and variations in students’ achievement in different parts of the country. Nonetheless, senior high schools (SHSs in rural and urban schools follow the same curriculum, and their students write the same West Africa Senior Secondary Certificate Examination (WASSCE, which qualifies them to access higher education in Ghana’s public universities. Urban SHSs are also recognized nationwide as good schools where students make it to university. Moreover, performance patterns with regard to admission of SHS graduates into university also vary between rural and urban schools; consequently, some parents do everything to get their children in urban SHSs, even consenting to placement in visual arts, a program deemed appropriate only for academically weak students. This study therefore adopted the qualitative-quantitative research approach with interview, observation, and questionnaire administration to investigate the critical factors that affect academic performance of SHS students, particularly those in visual arts as case study. Findings from six public SHSs in Kumasi—two each in rural, peri-urban, and urban areas—revealed that urban schools perform better than rural and peri-urban schools because they attract and admit junior high school graduates with excellent Basic Education Certificate Examination (BECE grades, have better infrastructure, more qualified teachers, prestigious names, and character that motivate their students to do well. This suggests that bridging the rural–urban gap in educational resources could promote quality teaching and learning, and thereby raise academic achievement for SHS students in Ghana.

  6. Factors influencing economic performance of the South Moravian Region

    Directory of Open Access Journals (Sweden)

    Iva Živělová

    2011-01-01

    Full Text Available The paper deals with selected factors influencing economic performance of the South Moravian Region in the years 2003–2009. The economic performance of the region is evaluated by means of a contribution to the Gross Domestic Product of the Czech Republic. Considering the fact that the level of economic activity depends on the exploitation rate of production factors in the considered region, both development of soil exploitation rate and development of labour market indicators correlated with working force utilization are analysed, a number of employed adults and registered unemployment are taken into consideration. Attention is paid to the economic activity rate. The formation of the Gross Fixed Capital, which an assumption of favourable economic performance, and development of Gross Added Value are evaluated.All the regions nowadays fumble with the negative impacts of the economic crisis. According to the analysis of the economic performance of the South Moravian Region and the analysis of the factors influencing this performance, it could be stated, that the development of the South Moravian Region could be evaluated quite positively.

  7. Economic and environmental performance of the food industry

    DEFF Research Database (Denmark)

    Akkerman, Renzo; van Donk, Dirk Pieter

    2007-01-01

    Changing customer requirements, unpredictable disturbances combined with expensive production facilities, are major problems for food processing companies to achieve synergy between the economic and environmental performance. There notably is a lack of tools to support decision to explore effects...

  8. economic assessment of the performance of private sector ...

    African Journals Online (AJOL)

    Admin

    Economic and Extension, Delta State University, Asaba Campus, Nigeria ... This paper critically attempts to assess the performance of the private sector ... economy would depend to a large extent on the quantity ..... New York, USA: McGraw.

  9. Performance Evaluation in the Arts and Cultural Sector: A Story of Accounting at Its Margins

    NARCIS (Netherlands)

    Chiaravalloti, F.

    2014-01-01

    In this article, I present a review of financial and management accounting literature on the arts and cultural sector. My objective is to understand to what extent this literature is able to offer a critical perspective on the study of performance evaluation practices in arts and cultural

  10. The Performing Arts: Music, Dance, and Theater in the Early Years

    Science.gov (United States)

    Koralek, Derry

    2010-01-01

    This article presents an interview with Mimi Brodsky Chenfeld, a longtime early childhood teacher, author, teacher educator, and advocate for integrating the arts with every aspect of the curriculum. In this interview, Chenfeld shares her thoughts about the performing arts: music, dance, and theater. She explains why it is important for young…

  11. The Effect of Art Therapy on Cognitive Performance of Hispanic/Latino Older Adults

    Science.gov (United States)

    Alders, Amanda; Levine-Madori, Linda

    2010-01-01

    This article presents the results of a pilot study investigating the efficacy of art therapy to enhance cognitive performance in a sample of 24 elderly Hispanic/Latino members of a community center who participated in a weekly structured thematic therapeutic arts program. A 12-week, quasi-experimental, pretest/posttest, nonrandomized, controlled…

  12. Determinants of Malaysian and Singaporean Economics Undergraduates' Academic Performance

    OpenAIRE

    Chang Da Wan; Roland K. Cheo

    2012-01-01

    This study examines the determinants of economics undergraduates' academic performance in the top national universities of Singapore and Malaysia: the National University of Singapore (NUS) and the University of Malaya (UM). Using three basic components of economics as the dependent variable, i.e. basic microeconomics, basic macroeconomics and statistics/econometrics, it was found that students' pre-university grade is the most important determinant in undergraduates' performance. However, un...

  13. Dispositivos artísticos de afectación: las economías afectivas en las prácticas artísticas actuales

    OpenAIRE

    Pozo Barriuso, Diego del

    2015-01-01

    El fenómeno que motiva esta tesis es el malestar social que provoca el neoliberalismo como sistema económico y político que afecta progresivamente a más amplios sectores de población. La tesis se plantea como objeto de estudio diversas prácticas artísticas actuales del contexto global que he denominado Dispositivos Artísticos de Afectación. Estas prácticas han incorporado y analizado la cuestión de las economías afectivas sobre la emociones, como consecuencia de la aplicación de las políticas...

  14. Corporate sustainability: environmental, social, economic and corporate performance

    Directory of Open Access Journals (Sweden)

    Alena Kocmanová

    2011-01-01

    Full Text Available The article deals with corporate sustainability and environmental and social issues of the integration of corporate performance measurement that may lead to sustainable economic success. Sustainability is a strategy of the process of sustainable development. Sustainability of businesses and sustainable performance can be defined as an integration of environmental, social and economic performance. First and foremost, businesses will want to know what indicators can be used to measure environmental, social and economic performance. What is the mutual relationship between environmental, social and economic performance? How can firms arrive at a comprehensive assessment of their performance in relation to sustainability? The aim of this paper is to analyze corporate environmental, social and economic performance and to analyze their mutual relationships. The final part of the article is an assessment of the contemporary situation and draft Key Performance Indicators (KPI for assessment of corporate sustainability that will be the subject of further research in a selected NACE-CZ sector and in accordance with Corporate Sustainability Reporting. KPI provide businesses with a means of measuring progress toward achieving objectives.

  15. The economic and financial performance of Bahrain's Fisheries Sector

    International Nuclear Information System (INIS)

    Abdulqader, E.A.A.

    2007-01-01

    This work is based on an extensive socio-economic survey conducted at all Bahrain landing sites in the period July-November, 2002. Based on boat size and the type of fishing gear used, eight fisheries sectors were determined, these included small boats using wire traps, shrimp trawls, gillnets, hooks and lines and barrier traps. It also included large boats using wire traps, shrimp trawls and gillnets. The economic and financial performances of these sectors were evaluated. The ratio of net catch flow to total earnings was used to measure the economic performance, while the return over investment was used to measure the financial performance. Higher economic returns (except for gillnet and shrimp trawl fisheries) were found in the case of small boats where smaller investments are found. This indicated that an over-fishing condition exists in Bahrain's fisheries, which is clearly found in the case of the shrimp trawl fishery. (author)

  16. Martial Art Training and Cognitive Performance in Middle-Aged Adults.

    Science.gov (United States)

    Douris, Peter; Douris, Christopher; Balder, Nicole; LaCasse, Michael; Rand, Amir; Tarapore, Freya; Zhuchkan, Aleskey; Handrakis, John

    2015-09-29

    Cognitive performance includes the processes of attention, memory, processing speed, and executive functioning, which typically declines with aging. Previous research has demonstrated that aerobic and resistance exercise improves cognitive performance immediately following exercise. However, there is limited research examining the effect that a cognitively complex exercise such as martial art training has on these cognitive processes. Our study compared the acute effects of 2 types of martial art training to aerobic exercise on cognitive performance in middle-aged adults. We utilized a repeated measures design with the order of the 3 exercise conditions randomly assigned and counterbalanced. Ten recreational middle-aged martial artists (mean age = 53.5 ± 8.6 years) participated in 3 treatment conditions: a typical martial art class, an atypical martial art class, and a one-hour walk at a self-selected speed. Cognitive performance was assessed by the Stroop Color and Word test. While all 3 exercise conditions improved attention and processing speed, only the 2 martial art conditions improved the highest order of cognitive performance, executive function. The effect of the 2 martial art conditions on executive function was not different. The improvement in executive function may be due to the increased cortical demand required by the more complex, coordinated motor tasks of martial art exercise compared to the more repetitive actions of walking.

  17. Martial Art Training and Cognitive Performance in Middle-Aged Adults

    Directory of Open Access Journals (Sweden)

    Douris Peter

    2015-09-01

    Full Text Available Cognitive performance includes the processes of attention, memory, processing speed, and executive functioning, which typically declines with aging. Previous research has demonstrated that aerobic and resistance exercise improves cognitive performance immediately following exercise. However, there is limited research examining the effect that a cognitively complex exercise such as martial art training has on these cognitive processes. Our study compared the acute effects of 2 types of martial art training to aerobic exercise on cognitive performance in middle-aged adults. We utilized a repeated measures design with the order of the 3 exercise conditions randomly assigned and counterbalanced. Ten recreational middle-aged martial artists (mean age = 53.5 ± 8.6 years participated in 3 treatment conditions: a typical martial art class, an atypical martial art class, and a one-hour walk at a self-selected speed. Cognitive performance was assessed by the Stroop Color and Word test. While all 3 exercise conditions improved attention and processing speed, only the 2 martial art conditions improved the highest order of cognitive performance, executive function. The effect of the 2 martial art conditions on executive function was not different. The improvement in executive function may be due to the increased cortical demand required by the more complex, coordinated motor tasks of martial art exercise compared to the more repetitive actions of walking.

  18. Multiobjective Optimization Model for Pricing and Seat Allocation Problem in Non Profit Performing Arts Organization

    DEFF Research Database (Denmark)

    Baldin, Andrea; Bille, Trine; Ellero, Andrea

    The implementation of Revenue Management (RM) techniques in non profit performing arts organizations presents new challenges compared to other sectors, such as transportion or hospitality industries, in which these techniques are more consolidated. Indeed, performing arts organizations are charac......The implementation of Revenue Management (RM) techniques in non profit performing arts organizations presents new challenges compared to other sectors, such as transportion or hospitality industries, in which these techniques are more consolidated. Indeed, performing arts organizations...... are characterized by a multi-objective function that is not solely limited to revenue. On the one hand, theatres aim to increase revenue from box office as a consequence of the systematic reduction of public funds; on the other hand they pursue the objective to increase its attendance. A common practice by theatres...

  19. At the Intersection Between Art and Research. Practice-Based Research in the Performing Arts

    DEFF Research Database (Denmark)

    of three years. The contributors to this anthology are artists and academics. They each present their particular angle to the field based partly on debates that arose in the study circle. What is the difference between theory and practice? Of what nature is the knowledge of the performing artist? Can...

  20. Balancing Risk? First Year Performing Arts Students' Experience of a Community Arts Event

    Science.gov (United States)

    Hains-Wesson, Rachael; Campbell, Angela

    2014-01-01

    This study examines participants' responses to first year students' street performances as a non-placement work-integrated learning (WIL) activity over a two year period. The purpose of the study was to determine: (1) community perception, (2) continuous improvement, and (3) future needs. Data was collected through surveying participants'…

  1. Class Attendance and Performance in Principles of Economics

    Science.gov (United States)

    Cohn, Elchanan; Johnson, Eric

    2006-01-01

    A sample of 347 students, enrolled in principles of economics classes during the period 1997-2001, is used to examine the relation between class attendance and student performance on examinations. Among the questions examined are: Is attendance related to performance, with and without controls for other factors? Do only substantial levels of…

  2. Teaching and Learning Physics: Performance Art Evoking Insight

    Science.gov (United States)

    Sommer, Wilfried

    2015-01-01

    Doing experiments in physics lessons can create a magical moment if students become really intrigued with the experimental progression. They add a new quality to what the experiment shows. Their attention and nature's revelations flow together: a performance is taking place. It's similar to a moment during a theatrical performance, when the…

  3. NEWLY-PACKAGED BALI TOURIST PERFORMING ARTS IN THE PERSPECTIVE OF CULTURAL STUDIES

    Directory of Open Access Journals (Sweden)

    Ni Made Ruastiti

    2012-11-01

    Full Text Available This research is focused on the newly packaged tourist performing arts; they are anew concept and seem to be different from the general tourist performing arts. They arepackaged from various components of Balinese arts and managed as large scale-touristperforming arts in terms of materials, space, and time of their performances. The researchercalls them new types of Bali tourist performing arts because how they are presented isnew and different from the traditional tourist performing arts which are simply performed.In this research, the newly-packaged performing arts are analyzed in the perspective ofcultural studies.The research was carried out at three palaces in Bali; they are Mengwi Palace inBadung regency, Anyar Palace at Kerambitan, Tabanan regency, and Banyuning Palace atBongkasa, Badung regency. There are three main problems to be discussed: firstly, how dothe tourist performing arts emerge in all the palaces? Secondly, are they related to thetourist industry developed in the palaces?, thirdly, what is the impact and meaning of themfor the sake of the palaces, society, and Balinese culture? The researcher uses a qualitativemethod and an interdisciplinary approach as characteristics of cultural studies. The theoriesused are hegemony, deconstruction, and structuration.The result shows that the tourism development at all the palaces has made the localsociety become more critical. The money-oriented economy based on the spirit of gettingbenefit has made the emergence of comodification in all sectors of life. The emergence oftourist industry at the palaces has led to the idea of showing all of the useful art and culturalpotentials which at the palaces and their surroundings. Theoretically, the palaces can bestated to have deconstructed the concept of presenting the Bali tourist performing arts into anew one, that is, “the newly packaged Bali tourist performing arts”.It has been observed that all the palaces have developed t

  4. "State of the Art" or Dismal Science? The Economic Debate in South Africa since 1994

    Science.gov (United States)

    Fryer, David

    2016-01-01

    Both the loss of prestige caused to mainstream economics by the global financial crisis and the resurgence of heterodox economics have proved to be superficial. "Where it counts" (in the teaching of economics, in the most important policy circles, and in the most prestigious journals) neoliberal economics has proven resilient to dissent.…

  5. Foreign Direct Investment, Economic Freedom and Economic Performance in Sub-Saharan Africa

    Directory of Open Access Journals (Sweden)

    Kazeem Bello Ajide

    2015-03-01

    Full Text Available The controversies that trailed whether direct impact of Foreign Direct Investment (FDI on growth are conditional on a certain intermediating links or not, has made an inquiry into the likely mediating links in the FDI growth space a recurring subject of discourse.While the importance of institution has prominently featured as playing a vital role on the one hand, economic freedom (a key institutional component has consistently been elected, as a good candidate surrogate on the other hand. It is against this backdrop this study examines the effect of FDI inflow on economic performance in the SSA region giving prominence to economic freedom. The results support the view that economic freedom is germane in influencing the economic-wide performance in the region but have insignificant effects on the different sector performances. It is recommended that economic freedom be given priority in the region and FDI should be attracted to other sectors other than the primary sector, as it is the case.

  6. An Instrumented Glove for Control Audiovisual Elements in Performing Arts

    Directory of Open Access Journals (Sweden)

    Rafael Tavares

    2018-02-01

    Full Text Available The use of cutting-edge technologies such as wearable devices to control reactive audiovisual systems are rarely applied in more conventional stage performances, such as opera performances. This work reports a cross-disciplinary approach for the research and development of the WMTSensorGlove, a data-glove used in an opera performance to control audiovisual elements on stage through gestural movements. A system architecture of the interaction between the wireless wearable device and the different audiovisual systems is presented, taking advantage of the Open Sound Control (OSC protocol. The developed wearable system was used as audiovisual controller in “As sete mulheres de Jeremias Epicentro”, a portuguese opera by Quarteto Contratempus, which was premiered in September 2017.

  7. REVERSIBLE IMPAIRMENT OF ASSETS AND THE IMPACT ON ECONOMIC PERFORMANCE

    Directory of Open Access Journals (Sweden)

    MIRON VASILE-CRISTIAN-IOACHIM

    2015-03-01

    Full Text Available Economic performance is an essential objective of economic entities activating in the energy sector. The profit and loss account provides relevant information for performance analyzes, but evaluating the factors which determined the modification of the financial result demands detailed analyzes based on specific techniques. This paper develops and implements an econometric model that analyses the relation between gross profit and the reversible impairment of assets. The results of the analysis have shown that, in the energy sector, there is a significant connection between those two variables.

  8. Simplicity: the key to improved safety, performance and economics

    International Nuclear Information System (INIS)

    McCandless, R.J.; Redding, J.R.

    1989-01-01

    In General Electric's Simplified Boiling Water Reactor (SBWR) design every feature, every system, every piece of equipment must justify its existence - or it must go. Each must perform a needed function in the simplest way because simplification is the key to high performance and competitive economics. The SBWR has the potential to become a safe, economical and environmentally sound energy source for the 1990s, GE believes. The distinctive features of the reactor are described. It is illustrated on a wall chart which also gives its main specifications

  9. Parsifal a Game Opera : Experiential Learning in Gameful Performance Art

    NARCIS (Netherlands)

    Kortmann, L.J.; Luijten, A; Bottino, R.; Jeuring, Johan; Veltkamp, Remco

    2016-01-01

    Richard Wagner’s Parsifal was recently rewritten and performed as a‘game opera’.We used observations, questionnaires, and interviews to study howthe 700+ audience were facilitated to experientially learn about the show’s mainthemes: compassion and collaboration. This case study contributed to

  10. GDP Structure and Economic Performance in Sub-Saharan Countries

    Directory of Open Access Journals (Sweden)

    Luboš Smutka

    2014-01-01

    Full Text Available Africa belongs to important regions of the world economy with specific problems distinguishing this part of the world from other regions. The region is suffering because of limited economy structure and high level of poverty. Low economic performance ranks most of African countries among the worldwide poorest ones (both from the point of view of total economy performance and also individuals living standards; the development is hindered by political instability and also by other accompanied problems as high level of corruption, deficit of democracy, low level of education, limited investments, criminality, local conflicts, civil wars etc. On the other hand, African natural, economy and social resources and unexploited opportunities in many areas offer a potential for a considerable economic development. Understanding the current economic position of African states thus may reveal causes of problematic development and outline ways to overcome existing shortcomings. The aim of the paper is to analyze main changes in area of GDP structure formation (agricultural, industrial and services sector share in GDP and value performance which have occurred in selected African (Sub-Saharan countries. Changes are analyzed both in relation to the total GDP and GDP per capita. The authors identify main trends of economic development in the Sub-Saharan region and to specify differences among Sub-Saharan countries with the intention to identify particular groups of African countries according to their economic structure and to identify differences in their GDP formation.

  11. Economic structure and performance of forest-based industries

    International Nuclear Information System (INIS)

    O'Laughlin, J.

    1989-01-01

    This paper reports on the economic structure, conduct, and performance of industries dependent on the nation's forests that are topics of special importance for research. A major challenge to research involving industrial organization of forest-based industries is to link descriptions of structure, conduct, and industrial performance in ways that facilitate public and private policy making. Not to be overlooked is the need to continue efforts to monitor changes in structure and conduct dimensions at the national level and to conduct baseline studies of industry structure-conduct-performance at regional, state, and local levels. Specifically needed is research that will improve understanding of restructuring within the wood-based industry; definitions of the wood-based industry and segments thereof; linkages between structure and regional economic development; timberland as a managerial and economic variable; structural consequences of technological innovations; corporate strategies as related to performance; structural dimensions in an international setting; and structure and performance of nonwood-based forest industries. Economics research focused in such directions will go far toward improving the manner in which the nation's many forest industries organize and conduct their activities

  12. Minerals on postage stamps: A mix of art, history, economics and geography

    Science.gov (United States)

    Glover, Paul

    2010-05-01

    Most people would agree that minerals represent some of the most beautiful natural objects known to mankind, especially in the form of precious and semi-precious gemstones. It is hardly surprising, therefore, that they are often illustrated on stamps. Examples are the fine crystalline forms represented as coloured etchings in the French 1986 issue, and the stylized simplicity of the mineral stamps that were part of the Swiss Pro Patria series, issued annually between 1958 and 1961. I aim in this presentation to introduce the beautiful world of mineral illustrations on stamps. The talk cannot be comprehensive because of the very large number of minerals and stamps concerned, but it will introduce the range of minerals depicted on stamps, then look in some greater detail at several sets from France, Southern Africa and East Germany. Minerals become the subject of sets of stamps for many reasons. In many cases, it is part of an attempt by the particular national post office to depict the whole of the natural history of their country in stamp form - a statement of nationality and politics. The 1986 French issue was an example which followed sets of stamps that had already portrayed insects, flowers, trees and birds native to France. We also find that certain countries have produced several sets of stamps to mark the importance to their economy of mining particular minerals. Many African states depend upon minerals for much of their wealth and economic power, explaining why, for instance, Sierra Leone issued over 35 stamps on the subject of diamonds between 1965 and 1978, and why over 77% of mineral stamps come from countries with major mining interests. Countries with traditional links with the history of the study of geology and mining also produce mineral stamps. These are usually European countries with a long record of the study of the Earth, such as Germany and Switzerland. Curiously enough, though, despite its fine tradition of geological observation and research

  13. State of the Art in Economics Education and Research in Transition Economies

    OpenAIRE

    Boris Pleskovic; Anders Åslund; William Bader; Robert Campbell

    2000-01-01

    The development of the institutional capacity to create and evaluate economic policies remains a critical need—and constraint—in most transition economies if they are to complete the successful passage to fully functioning market economies. To take an active role in the transition process, economic policymakers, business leaders, government officials, and others need a thorough grounding in market-based economics. This requires strengthening economics education and providing support for quali...

  14. The body voyage as visual representation and art performance

    DEFF Research Database (Denmark)

    Olsén, Jan-Eric

    2011-01-01

    This paper looks at the notion of the body as an interior landscape that is made intelligible through visual representation. It discerns the key figure of the inner corporeal voyage, identifies its main elements and examines how contemporary artists working with performances and installations deal...... with it. A further aim with the paper is to discuss what kind of image of the body that is conveyed through medical visual technologies, such as endoscopy, and relate it to contemporary discussions on embodiment, embodied vision and bodily presence. The paper concludes with a recent exhibition...

  15. State-of-the-art Space Telescope Digicon performance data

    Science.gov (United States)

    Ginaven, R. O.; Choisser, J. P.; Acton, L.; Wysoczanski, W.; Alting-Mees, H. R.; Smith, R. D., II; Beaver, E. A.; Eck, H. J.; Delamere, A.; Shannon, J. L.

    1980-01-01

    The Digicon has been chosen as the detector for the High Resolution Spectrograph and the Faint Object Spectrograph of the Space Telescope. Both tubes are 512 channel, parallel-output devices and feature CsTe photocathodes on MgF2 faceplates. Using a computer-assisted test facility, the tubes have been characterized with respect to diode array performance, photocathode response (1100-9000 A), and imaging capability. Data are presented on diode dark current and capacitance distributions, pulse height resolution, photocathode quantum efficiency, uniformity and blemishes, dark count rate, distortion, resolution, and crosstalk.

  16. The body voyage as visual representation and art performance.

    Science.gov (United States)

    Olsén, Jan Eric

    2011-01-01

    This paper looks at the notion of the body as an interior landscape that is made intelligible through visual representation. It discerns the key figure of the inner corporeal voyage, identifies its main elements and examines how contemporary artists working with performances and installations deal with it. A further aim with the paper is to discuss what kind of image of the body that is conveyed through medical visual technologies, such as endoscopy, and relate it to contemporary discussions on embodiment, embodied vision and bodily presence. The paper concludes with a recent exhibition by the French artist Christian Boltanski, which gives a somewhat different meaning to the idea of the body voyage.

  17. Clinical performance of ART restorations in primary teeth: a survival analysis.

    Science.gov (United States)

    Faccin, Elise Sasso; Ferreira, Simone Helena; Kramer, Paulo Floriani; Ardenghi, Thiago Machado; Feldens, Carlos Alberto

    2009-01-01

    To assess the survival of Atraumatic Restorative Treatment (ART) restorations in primary teeth performed in a dental clinical setting. One hundred and five single-surface ART restorations placed in 56 preschool children (mean age 31 months) were included. Final-year dental students performed the restorations using standard ART procedures with hand instruments. A resin-modified glass ionomer cement (Vitremer 3M/ESPE) was used as a restorative material. Performances of the restorations were assessed directly by the ART evaluation criteria. Follow-up period ranged from 6 to 48 months. Survival estimates for restoration longevity were evaluated using the Kaplan-Meier method. Log-rank test (P ART restorations were 89%, 85% and 72% in 6 to 11, 12 to 24 and 25 to 48 months of evaluation respectively. Differences in success rates among demographic and clinical characteristics were not statistically significant. High survivals rates of the ART restorations found in this study seem to indicate the reliability of this approach as an appropriate treatment option for primary teeth in a clinical setting.

  18. Arts and Entertainment Career Conference. Walt Disney Studios. Final Project Performance Report, July 31, 1978-July 31, 1979.

    Science.gov (United States)

    Walt Disney Productions, Anaheim, CA.

    The intention of a project was (1) to encourage college and university deans and heads of performing arts departments to hold an Arts and Entertainment Career Seminar on their own compus for faculty and performing arts majors and (2) to provide these institutions with written and visual materials for such a seminar. Two conferences were held, one…

  19. Effects of culture systems on growth and economic performance of ...

    African Journals Online (AJOL)

    The effect of culture system on growth and economics performance of Orechromis niloticus (Nile tilapia) in concrete tanks was investigated. Four outdoor concrete tanks measuring 2.5 x 2 m was used for the study for 24 weeks culture period. The culture systems included the use of algae only at the stocking rates of 4 ...

  20. Performance and economic effects of partially replacing soybean ...

    African Journals Online (AJOL)

    The performance and economic effects of replacing soybean meal with palm kernel cake (PKC) in broiler diet was investigated in other to determine the optimal level of inclusion for maximum production in broilers. A total of 120 broiler chicks were randomly distributed into four treatment groups of 30 birds each.

  1. Theory and Application of an Economic Performance Measure of Risk

    NARCIS (Netherlands)

    C. Niu (Cuizhen); X. Guo (Xu); M.J. McAleer (Michael); W.-K. Wong (Wing-Keung)

    2017-01-01

    textabstractHomm and Pigorsch (2012a) use the Aumann and Serrano index to develop a new economic performance measure (EPM), which is well known to have advantages over other measures. In this paper, we extend the theory by constructing a one-sample confidence interval of EPM, and construct

  2. Performance, Carcass Evaluation And Economics Of Production Of ...

    African Journals Online (AJOL)

    An eight-weeks feeding trial involving 162,8-week old goldline cockerel birds was carried out in a completely randomized design to evaluate the performance, carcass characteristics and economics of production of cockerels fed whole cassava plant meal (WCPM). Diet 1 was maize based and served as the control, diet 2 ...

  3. Activity-Based Costing Model for Assessing Economic Performance.

    Science.gov (United States)

    DeHayes, Daniel W.; Lovrinic, Joseph G.

    1994-01-01

    An economic model for evaluating the cost performance of academic and administrative programs in higher education is described. Examples from its application at Indiana University-Purdue University Indianapolis are used to illustrate how the model has been used to control costs and reengineer processes. (Author/MSE)

  4. INFORMATION SYSTEM FOR MODELING ECONOMIC AND FINANCIAL PERFORMANCES

    Directory of Open Access Journals (Sweden)

    Boldeanu Dana Maria

    2009-05-01

    Full Text Available The analysis of the most important financial and economic indicators at the level of some organizations from the same sector of activity, the selection of performance ratios and generating a particular analysis model help companies to move from the desire

  5. Process of technical performance: essential features and their economic view

    OpenAIRE

    Zhylinska, O.

    2010-01-01

    Essential features of technical performance have been defined in the context of similarity of its components such as research and development, training of technical/engineering personnel and providing technical services. Also peculiarities of economic view have been examined in terms of information model of managing.

  6. Effects of culture systems on growth and economic performance of ...

    African Journals Online (AJOL)

    IFEOMA PIUS

    2013-07-03

    Jul 3, 2013 ... The effect of culture system on growth and economics performance of Orechromis niloticus ( ... from the Food and Agriculture Organization (FAO) stated ... in the reduction of the availability of natural fish food ..... lowest profit, while algae only had the lowest cost and ... Also, maximizing production in terms of.

  7. See me! A Discussion on the Quality in Performing Arts for Children Based on a Performative Approach

    Directory of Open Access Journals (Sweden)

    Lisa Nagel

    2013-12-01

    Full Text Available In this article, the writer discusses and analyses what happens to our evaluation of quality in performing arts for children when we move from the notion of art as an object to art as an event. Erika Fischer-Lichte´s theory on the so-called performative turn in the arts and more specifically, the term the feedback loop, constitutes the article´s theoretical backdrop. Two audience-related episodes, respectively the dance performance BZz BZz-DADA dA bee by ICB Productions (3 - 6 year olds and the theatre performance Thought Lab by Cirka Teater (for 6 year olds and above, serve as starting points for the theoretical discussion. By adopting Siemke Böhnisch’s performative approach to performance analysis, focusing on the terms henvendthet (directed-ness, the actors´ and spectators´ mutual turning to the other and kontakt (connection in relations to the audience, the writer makes it possible to show a dissonance (and its reverse between the performers and the audience in the two respective performances. The term dissonance describes moments of unintended breaks in communication, moments of which the performers are most likely unaware. These moments however become apparent when the audience´s reactions are included in the analysis. The author concludes that by deferring to a performative perspective, we become almost obliged to consider the child audience as qualified judges of quality, as opposed to allowing ourselves to dismiss their interactions as either noise or enthusiasm. Such a perspective is important not only for how we see and evaluate performing arts for children, but also for how artists must think when producing performances for this audience.

  8. Academic performance in adolescents born after ART-a nationwide registry-based cohort study.

    Science.gov (United States)

    Spangmose, A L; Malchau, S S; Schmidt, L; Vassard, D; Rasmussen, S; Loft, A; Forman, J; Pinborg, A

    2017-02-01

    Is academic performance in adolescents aged 15-16 years and conceived after ART, measured as test scores in ninth grade, comparable to that for spontaneously conceived (SC) adolescents? ART singletons had a significantly lower mean test score in the adjusted analysis when compared with SC singletons, yet the differences were small and probably not of clinical relevance. Previous studies have shown similar intelligence quotient (IQ) levels in ART and SC children, but only a few have been on adolescents. Academic performance measured with standardized national tests has not previously been explored in a complete national cohort of adolescents conceived after ART. A Danish national registry-based cohort including all 4766 ART adolescents (n = 2836 singletons and n = 1930 twins) born in 1995-1998 were compared with two SC control cohorts: a randomly selected singleton population (n = 5660) and all twins (n = 7064) born from 1995 to 1998 in Denmark. Nine children who died during the follow-up period were excluded from the study. Mean test scores on a 7-point-marking scale from -3 to 12 were compared, and adjustments were made for relevant reproductive and socio-demographic covariates including occupational and educational level of the parents. The crude mean test score was higher in both ART singletons and ART twins compared with SC adolescents. The crude mean differences were +0.41 (95% CI 0.30-0.53) and +0.45 (95% CI 0.28-0.62) between ART and SC singletons and between ART and SC twins, respectively. However, the adjusted mean overall test score was significantly lower for ART singletons compared with SC singletons (adjusted mean difference -0.15 (95% CI -0.29-(-0.02))). For comparison, the adjusted mean difference was +2.05 (95% CI 1.82-2.28) between the highest and the lowest parental educational level, suggesting that the effect of ART is weak compared with the conventional predictors. The adjusted analyses showed significantly lower mean test scores in mathematics

  9. Performance Agent Groups in the Promotion of Smart Economic Growth

    Directory of Open Access Journals (Sweden)

    Krūzmētra Maiga

    2017-12-01

    Full Text Available Any country is interested in economic growth regardless of its development level in any period; yet an increasingly important role in defining growth is played by the term ‘smart growth’. The EU development strategy until 2020 defines smart growth as a strategic objective. Smart growth does not take place automatically. It is affected both by the condition of the economic, social and natural environments and by subjective factors - the competence of performance agents. The present research distinguished three groups of rural space and regional performance agents: national institutions, local governments and communities of residents of the territories examined by the research. The research summarised the opinions of experts (Latvia n=171; Lithuania n=163 from the south-eastern part of Latvia and the north-eastern part of Lithuania with the purpose of assessing the contribution of the performance agent groups to the promotion of smart economic growth. The research aimed to identify the positive indications of the contribution made by each performance agent group as well as the largest problems affecting the promotion of smart economic growth in each country. Despite the fact that the sample groups were not representative (did not reflect the views of the entire population, the obtained survey data and the results of this analysis provided insight into the performance agents’ action ratings from the bottom-up position and allowed comparing the situations in Latvia and Lithuania. The research has become an urgent task in project No. 5.2.3 “Rural and Regional Development Processes and Opportunities in Latvia in the Context of Knowledge Economy” in National Research Programme 5.2. "Economic Transformation, Smart Growth, Governance and Legal Framework for the State and Society for Sustainable Development - a New Approach to the Creation of a Sustainable Learning Community: EKOSOC-LV”.

  10. A Performance-Based Teacher Education Curriculum in the Language Arts

    Science.gov (United States)

    Rudman, Masha

    1972-01-01

    Under a feasibility grant awarded by the U.S. Department of Health, Education and Welfare for a Model Elementary Teacher Education Program (METEP), the University of Massachusetts' School of Education set up a language arts education program based on performance criteria, in that it is the performance of the student that is crucial, not the method…

  11. The Woven Body: Embodying Text in Performance Art and the Writing Center

    Science.gov (United States)

    Rifenburg, J. Michael; Allgood, Lindsey

    2015-01-01

    Drawing on Lindsey Allgood's scripts, journal entries, and images of a specific participatory performance piece she executed, we argue for seeing performance art as a form of embodied text. Such an assertion is particularly pertinent for postsecondary writing center praxis as it allows for the mindful intersections of the body and writing during…

  12. INVESTMENT FUNDS’ PERFORMANCE AND ECONOMIC GROWTH

    Directory of Open Access Journals (Sweden)

    Apolzan Carmen Maria

    2012-07-01

    Full Text Available In this paper we examine the performance of investment funds during the period 2006-2010, intending to comprise the portfolio performance’s dynamics before, during and after the present economic and financial crises climax. We categorize investment funds according to their investment strategy and geographical focus and distinguish a number of 11 classes. In order to analyze their returns’ dynamics, we create a fund performance index for each category using principal components method. The instability created in financial system in 2007 had a direct impact on institutional investors’ portfolios regardless of investment strategy, effects that have rapidly propagated on real economy. Analyzing index’s dynamics correlated with economic growth we conclude that financial and economic environment react in the same direction, but with a certain time delay, to instability factors. We also underline the major impact of boom and bust evolution of financial markets on real economy, cause of the current economic and financial crises.

  13. Challenges when Performing Economic Optimization of Waste Treatment

    DEFF Research Database (Denmark)

    Juul, Nina; Münster, Marie; Ravn, Hans

    2011-01-01

    New investments in waste treatment facilities are needed due to a number of factors including continuously increasing waste amounts, political demands for efficient utilization of the waste resources in terms of recycling or energy production, and decommissioning of existing waste treatment...... facilities due to age and stricter environmental regulation. Optimization models can assist in ensuring that these investment strategies will be economically feasible. Various economic optimization models for waste treatment have been developed which focus on different parameters. Models focusing...... in multi criteria analysis have been developed. A thorough updated review of the existing models is presented and the main challenges and the crucial parameters to take into account when assessing the economic performance of waste treatment alternatives are identified. The review article will assist both...

  14. THE DIGITAL ARCHIVING SYSTEM WITH TWITTER FOR LOCAL TRADITIONAL PERFORMING ARTS BY CITIZEN PARTICIPATION

    Directory of Open Access Journals (Sweden)

    Chiho Yoshida

    2011-12-01

    Full Text Available Local communities in mountainous and coast villages in Japan are facing problems related to aging and depopulation that discourage efforts to keep the traditional performing arts in the local community. The purpose of this study is to design an ―Archive and Community‖ model that creates a relationship between local citizens and non-citizens to keep the traditional performing arts in the local community by combining the traditional archiving system with social media like Twitter. This paper describes the experimental data results and discussions using the ―Archive and Community System‖ prototype.

  15. Segmenting the Performing Arts Markets: The Case of Czech National Theater Attenders’ Motivations

    Directory of Open Access Journals (Sweden)

    Chytková Zuzana

    2012-09-01

    Full Text Available Strategic marketing instruments such as segmentation and targeting can benefit performing arts institutions and render their offer more competitive. To segment classical performing arts audiences, however, the traditionally used variable is social class. In this paper, it is argued that such often suggested traditional segmentation criteria can prove to be context-insensitive and as such cannot be applied invariably across different settings. Based on an analysis of Czech National Theater audiences and its motivations, we propose the sought benefit of the theater visit as an alternative segmentation basis that may prove to be more context-sensitive.

  16. Numerical Simulations to Assess ART and MART Performance for Ionospheric Tomography of Chapman Profiles.

    Science.gov (United States)

    Prol, Fabricio S; Camargo, Paulo O; Muella, Marcio T A H

    2017-01-01

    The incomplete geometrical coverage of the Global Navigation Satellite System (GNSS) makes the ionospheric tomographic system an ill-conditioned problem for ionospheric imaging. In order to detect the principal limitations of the ill-conditioned tomographic solutions, numerical simulations of the ionosphere are under constant investigation. In this paper, we show an investigation of the accuracy of Algebraic Reconstruction Technique (ART) and Multiplicative ART (MART) for performing tomographic reconstruction of Chapman profiles using a simulated optimum scenario of GNSS signals tracked by ground-based receivers. Chapman functions were used to represent the ionospheric morphology and a set of analyses was conducted to assess ART and MART performance for estimating the Total Electron Content (TEC) and parameters that describes the Chapman function. The results showed that MART performed better in the reconstruction of the electron density peak and ART gave a better representation for estimating TEC and the shape of the ionosphere. Since we used an optimum scenario of the GNSS signals, the analyses indicate the intrinsic problems that may occur with ART and MART to recover valuable information for many applications of Telecommunication, Spatial Geodesy and Space Weather.

  17. Performance of atraumatic restorative treatment (ART) depending on operator-experience.

    Science.gov (United States)

    Jordan, Rainer A; Gaengler, Peter; Markovic, Ljubisa; Zimmer, Stefan

    2010-01-01

    Oral health care is not of major interest in developing countries because of lack of infrastructure and professional manpower. Therefore, atraumatic restorative treatment (ART) was introduced by the World Health Organization to be performed by dental auxiliary personnel. The aim of this study was to evaluate the performance of ART depending on operator-experience in The Republic of The Gambia. One hundred twenty-eight newly inserted restorations were followed up for 12 months using the clinical ART index in a prospective and blinded study design. The patients were randomly assigned to operators. The clinical performance was compared among three groups: trainees, experienced Community Oral Health Workers (COHW), and professional dentists. The difference in success rates was calculated at a 95 percent confidence interval. There was a statistically significant difference between trainees and dentists in performing leakage/gap-free one-surface restorations (P 0.05). Finally, both groups--experienced COHWs and dentists--performed restorations not showing statistically significant differences (P > 0.05). For The Republic of The Gambia--especially for areas with underdeveloped medical infrastructure--training and assignment to perform ART can be recommended for auxiliary dental staff of Community Oral Health Workers.

  18. Challenges when performing economic optimization of waste treatment: A review

    International Nuclear Information System (INIS)

    Juul, N.; Münster, M.; Ravn, H.; Söderman, M. Ljunggren

    2013-01-01

    Highlights: • Review of main optimization tools in the field of waste management. • Different optimization methods are applied. • Different fractions are analyzed. • There is focus on different parameters in different geographical regions. • More research is needed which encompasses both recycling and energy solutions. - Abstract: Strategic and operational decisions in waste management, in particular with respect to investments in new treatment facilities, are needed due to a number of factors, including continuously increasing amounts of waste, political demands for efficient utilization of waste resources, and the decommissioning of existing waste treatment facilities. Optimization models can assist in ensuring that these investment strategies are economically feasible. Various economic optimization models for waste treatment have been developed which focus on different parameters. Models focusing on transport are one example, but models focusing on energy production have also been developed, as well as models which take into account a plant’s economies of scale, environmental impact, material recovery and social costs. Finally, models combining different criteria for the selection of waste treatment methods in multi-criteria analysis have been developed. A thorough updated review of the existing models is presented, and the main challenges and crucial parameters that need to be taken into account when assessing the economic performance of waste treatment alternatives are identified. The review article will assist both policy-makers and model-developers involved in assessing the economic performance of waste treatment alternatives

  19. Measuring the economic performance of socially responsible companies

    Directory of Open Access Journals (Sweden)

    Josefina Fernández-Guadaño

    2015-12-01

    Full Text Available The aim of this research is to use different economic variables to establish whether there are differences in economic performance between companies as a result of their inclusion in the sustainability index. This paper presents a one-dimensional exploratory study which compares the socially responsible companies included in the Spanish sustainability index, FTSE4Good Ibex, with the rest of the indices in the IBEX family. Parametric testing was used to study whether there are differences between the two types of companies. The results demonstrate that there are no statistically significant differences in economic performance between the two groups. Morover, it is confirmed that companies with good practices are as profitable as the rest, but it also demonstrates that the economic-financial behaviour is not better as a result of being in the sustainability index. The basic conclusion is that adhering to social and environmental standards does not harm a firm’s competitive position and, therefore, provide support for the development policy of responsible practices so that they become a tool to help improve the resilience of the economy and investor trust.

  20. Challenges when performing economic optimization of waste treatment: A review

    Energy Technology Data Exchange (ETDEWEB)

    Juul, N., E-mail: njua@dtu.dk [DTU Management, Risø Campus, Technical University of Denmark (Denmark); Münster, M., E-mail: maem@dtu.dk [DTU Management, Risø Campus, Technical University of Denmark (Denmark); Ravn, H., E-mail: hans.ravn@aeblevangen.dk [RAM-løse edb, Æblevangen 55, 2765 Smørum (Denmark); Söderman, M. Ljunggren, E-mail: maria.ljunggren@chalmers.se [Energy and Environment, Chalmers University of Technology, Gothenburg (Sweden); IVL Swedish Environmental Research Institute, Gothenburg (Sweden)

    2013-09-15

    Highlights: • Review of main optimization tools in the field of waste management. • Different optimization methods are applied. • Different fractions are analyzed. • There is focus on different parameters in different geographical regions. • More research is needed which encompasses both recycling and energy solutions. - Abstract: Strategic and operational decisions in waste management, in particular with respect to investments in new treatment facilities, are needed due to a number of factors, including continuously increasing amounts of waste, political demands for efficient utilization of waste resources, and the decommissioning of existing waste treatment facilities. Optimization models can assist in ensuring that these investment strategies are economically feasible. Various economic optimization models for waste treatment have been developed which focus on different parameters. Models focusing on transport are one example, but models focusing on energy production have also been developed, as well as models which take into account a plant’s economies of scale, environmental impact, material recovery and social costs. Finally, models combining different criteria for the selection of waste treatment methods in multi-criteria analysis have been developed. A thorough updated review of the existing models is presented, and the main challenges and crucial parameters that need to be taken into account when assessing the economic performance of waste treatment alternatives are identified. The review article will assist both policy-makers and model-developers involved in assessing the economic performance of waste treatment alternatives.

  1. Thermo-economic performance of HTGR Brayton power cycles

    International Nuclear Information System (INIS)

    Linares, J. L.; Herranz, L. E.; Moratilla, B. Y.; Fernandez-Perez, A.

    2008-01-01

    High temperature reached in High and Very High Temperature Reactors (VHTRs) results in thermal efficiencies substantially higher than those of actual nuclear power plants. A number of studies mainly driven by achieving optimum thermal performance have explored several layout. However, economic assessments of cycle power configurations for innovative systems, although necessarily uncertain at this time, may bring valuable information in relative terms concerning power cycle optimization. This paper investigates the thermal and economic performance direct Brayton cycles. Based on the available parameters and settings of different designs of HTGR power plants (GTHTR-300 and PBMR) and using the first and second laws of thermodynamics, the effects of compressor inter-cooling and of the compressor-turbine arrangement (i.e., single vs. multiple axes) on thermal efficiency have been estimated. The economic analysis has been based on the El-Sayed methodology and on the indirect derivation of the reactor capital investment. The results of the study suggest that a 1-axis inter-cooled power cycle has a similar thermal performance to the 3-axes one (around 50%) and, what's more, it is substantially less taxed. A sensitivity study allowed assessing the potential impact of optimizing several variables on cycle performance. Further than that, the cycle components costs have been estimated and compared. (authors)

  2. Strategic Innovation for Business Performance: The Art and Science of Transformation

    Directory of Open Access Journals (Sweden)

    Harold Schroeder

    2013-09-01

    Full Text Available Despite the well-documented association between innovation and business performance, many organizations struggle in their attempts to become successful innovators. This article discusses a recommended “art and science of transformation” approach to help companies improve their innovation performance through effective organizational change. The approach is focused on four key factors: culture, collaboration, strategy, and systems. Examples are drawn from a review of previous research to demonstrate successful innovation practice using similar approaches, and examples of less successful practice are included to highlight ways in which an "art and science" approach can help overcome the difficulties often faced. The article concludes with some practical, step-by-step guidance based on the art and science of transformation framework.

  3. "This Performance Art Is for the Birds:" "Jackass," "Extreme" Sports, and the De(con)struction of Gender

    Science.gov (United States)

    Sweeny, Robert W.

    2008-01-01

    Many challenges currently face art educators who aim to address aspects of popular visual culture in the art classroom. This article analyzes the relationship between performance art and the MTV program "Jackass," one example of problematic popular visual culture. Issues of gender representation and violence within the context of Reality TV and…

  4. FISCAL EFFECTIVENESS UNDER REGIONAL ECONOMIC INTEGRATION: INDONESIAN AGRICULTURAL PERFORMANCE CASE

    Directory of Open Access Journals (Sweden)

    Nasrudin Nasrudin

    2013-04-01

    Full Text Available AbstractThis paper investigates the effectiveness of fiscal policy in boosting agricultural sector performance and seeks the most effective policy in the presence of regional economic integration. It predicts the effectiveness of fiscal policy on the agricultural sector performance in four periods; the new order regime, the economic crisis, and pre and post China Free Trade Area (CAFTA. It also predicts the impact of fiscal policy on agricultural sector performance when CAFTA is fully implemented. It finds that fiscal policy is more effective in the optimum allocation of expenditures. It also finds that the agricultural sector can grow faster when the portion of capital expenditure increases.Keywords: Fiscal effectiveness, economic integration, agricultureJEL Classification Numbers: E62, F15, Q17AbstrakMakalah ini menyelidiki efektivitas kebijakan fiskal dalam mendorong kinerja sektor pertanian dan mencari kebijakan yang paling efektif dengan adanya integrasi ekonomi regional. Makalah ini memprediksi efektivitas kebijakan fiskal dalam meningkatkan kinerja sektor pertanian dalam empat periode; rezim orde baru, krisis ekonomi, sebelum pelaksanaan China Free Trade Area (CAFTA, dan setelah pelaksanaan CAFTA. Makalah ini juga memprediksi dampak kebijakan fiskal terhadap kinerja sektor pertanian saat CAFTA sepenuhnya dilaksanakan. Hasil analisis menemukan bahwa kebijakan fiskal lebih efektif dalam alokasi optimal dari pengeluaran. Analisis juga menemukan bahwa sektor pertanian dapat tumbuh lebih cepat ketika porsi peningkatan belanja modal meningkat.Keywords: Efektivitas fiskal, integrasi ekonomi, pertanianJEL Classification Numbers: E62, F15, Q17

  5. Performing to win unlocking the secrets of the arts for personal and business success

    CERN Document Server

    Powell, Mark

    2016-01-01

    This book explores and demonstrates the transformative learning experiences that organizations and their leaders can derive from the arts. It is through the arts that we have always explored our humanity: through dance and music; art and sculpture; theatre and poetry. The arts allow us to explore our own selves and our relationship to others and to the world around us. This central role of the arts is commonly accepted in everyday life, but the implications of this are not typically extended to the world of business. The authors argues strongly that, to the contrary, the methodologies and approaches that are fundamental to performing artists of all kinds can provide exactly the kind of inspirational, people-centred and performance-related techniques that are missing from much of the typically mechanistic, systems-based and process-driven training and development of managers and executives. Technical proficiency and expertise are not enough to deliver an award-winning result; what enables a truly outstanding p...

  6. Does Innovation Performance Depend on Economic Growth?: The Case of a Country in Transition

    Directory of Open Access Journals (Sweden)

    Andrzej H Jasinski

    2011-12-01

    Full Text Available This paper is an attempt to analyze a possible influence of economic growth on innovation performance. Econometric model based on principal component analysis is the research tool. Poland, as a country in transition, is here a case-study. The analysis has confirmed an interesting pattern: in 1989-2007, corporate innovation performance was changing, in principle, in the same direction as macro-economic changes but with a one-to-two-year delay. This is some proof that the innovation activity followed the cyclical development of the national economy. Innovation performance was demand-driven, i.e., pulled by demand resulting from the economy's recovery and high economic growth. So, technological innovation appeared to be highly sensitive to the general economic situation in Poland as a transitional economy. Economic growth seems to be a kind of tag-boat pulling innovation activities in the business sector.Este artículo intenta analizar una posible influencia del crecimiento económico en el desempeño de la innovación. La herramienta de investigación empleada es el modelo econométrico basado en un componente principal de análisis. El estudio de caso es Polonia, una economía en transición. El análisis ha confirmado un patrón interesante: durante el periodo 1989-2007, el desempeño de la innovación cambió, en principio, en la misma dirección que los cambios macroeconómicos pero con un retraso de uno a dos años. Esto muestra de algún modo que la actividad innovadora correspondió al desarrollo cíclico de la economía nacional. El desempeño innovador se orientó por la demanda, es decir, una demanda impulsada por la recuperación económica y el alto crecimiento económico. Por lo tanto, la innovación tecnológica parece ser muy sensible a la situación económica en general de Polonia, como economía en transición. El crecimiento económico parece ser una especie de motor que impulsa las actividades innovadoras del sector de negocios.

  7. Patronage, Commodification, and the Dissemination of Performance Art: The Shared Benefits of Web Archiving

    Directory of Open Access Journals (Sweden)

    Elizabeth Wickett

    2012-10-01

    Full Text Available Now that the Internet functions as a broadcasting forum, the “commodification” and marketing of indigenous performance art often takes place with no financial benefit to the performers. Therefore, scholars should work to ensure that traditional artists benefit from studies in “documentation” for the perpetuation of their livelihoods and cultural legacy. To help traditional arts survive, scholars need to create income-generating platforms in agreement with performance artists and transform archives into active fora for publicity and digital sales. This essay thus addresses the aesthetic and ethical dimensions of documenting oral performance on film, specifically with reference to performances of the epic of Pabuji in Rajasthan, India.

  8. Le realizzazioni dell'economia sovietica. (Soviet economic performance

    Directory of Open Access Journals (Sweden)

    A. MADDISON

    2014-07-01

    Full Text Available While in the 1950s Soviet output grew faster than most other industrial countries, the early 1960s has seen a noticeable slowing down in growth. The present paper puts these economic developments into perspective to judge the efficacy of Soviet policy in its attempt to achieve maximum growth and transform an underdeveloped into a developed country. The author first assesses Soviet performance and policy at different stages of development, before assessing the level attained. The purposes for which output is used and the major factors responsible for Soviet performance are then analysed. Finally, likely future developments are considered.JEL: P27, O40

  9. Science on Stage: Engaging and teaching scientific content through performance art

    Science.gov (United States)

    Posner, Esther

    2016-04-01

    Engaging teaching material through performance art and music can improve the long-term retention of scientific content. Additionally, the development of effective performance skills are a powerful tool to communicate scientific concepts and information to a broader audience that can have many positive benefits in terms of career development and the delivery of professional presentations. While arts integration has been shown to increase student engagement and achievement, relevant artistic materials are still required for use as supplemental activities in STEM (science, technology, engineering, mathematics) courses. I will present an original performance poem, "Tectonic Petrameter: A Journey Through Earth History," with instructions for its implementation as a play in pre-university and undergraduate geoscience classrooms. "Tectonic Petrameter" uses a dynamic combination of rhythm and rhyme to teach the geological time scale, fundamental concepts in geology and important events in Earth history. I propose that using performance arts, such as "Tectonic Petrameter" and other creative art forms, may be an avenue for breaking down barriers related to teaching students and the broader non-scientific community about Earth's long and complex history.

  10. The Variable and Changing Status of Performance Art Relics and Artifacts in Museum Collections

    DEFF Research Database (Denmark)

    Cone, Louise

    2017-01-01

    The status of an artwork in a museum collection is variable and contingent upon factors and parameters that are specific not only to the logic of the museum world but also to factors extrinsic to the museum. In particular older performance art 'relics' are subject to contextual interpretations...

  11. The Effect of Art Therapy on Cognitive Performance among Ethnically Diverse Older Adults

    Science.gov (United States)

    Pike, Amanda Alders

    2013-01-01

    This study examined the effect of art therapy on the cognitive performance of a multisite, ethnically diverse sample ("N" = 91) of older adults. Participants were recruited from several U.S. facilities that included a community center, a retirement center, an adult daycare, an assisted living facility, and a skilled nursing facility.…

  12. Letting the Drama into Group Work: Using Conflict Constructively in Performing Arts Group Practice

    Science.gov (United States)

    Crossley, Tracy

    2006-01-01

    The article examines conflict avoidance in performing arts group work and issues arising in relation to teaching and learning. In group theory, conflict is addressed largely in terms of its detrimental effects on group work, and its constructive potential is often marginalized. Similarly, undergraduate students usually interpret "effective…

  13. Integrated Simulation for HVAC Performance Prediction: State-of-the-Art Illustration

    NARCIS (Netherlands)

    Hensen, J.L.M.; Clarke, J.A.

    2000-01-01

    This paper aims to outline the current state-of-the-art in integrated building simulation for performance prediction of heating, ventilating and air-conditioning (HVAC) systems. The ESP-r system is used as an example where integrated simulation is a core philosophy behind the development. The

  14. The role of art in urban gentrification and regeneration: aesthetic, social and economic developments

    Directory of Open Access Journals (Sweden)

    Luca Palermo

    2014-06-01

    Molte città in tutto il mondo si sono rivolte all’arte pubblica come strumento per trasformare un anonimo spazio in un luogo caratterizzato in maniera unica. Ho scelto di analizzare, come casi di studio, le politiche culturali legate all’arte pubblica messe in atto da alcune città del Regno Unito: l’iniziativa Coventry Phoenix della città di Coventry, Blue Carpert e altri progetti promossi dalla città di Newcastle upon Tyne, Up in the Air e Further Up in the Air fortemente volute dalla città di Liverpool. Tutte queste iniziative sono accomunate dal tentativo di migliorare l’ambiente urbano creando relazioni e collaborazioni con le comunità che di esso quotidianamente usufruiscono e che in esso vivono.

  15. MODERN TENDENCIES OF USING INTEGRATIVE APPROACH TO ORGANIZING ART TEACHERS’ INSTRUMENTAL AND PERFORMING TRAINING

    Directory of Open Access Journals (Sweden)

    Zhanna Kartashova

    2016-04-01

    Full Text Available In the article the modern tendencies of using integrative approach to organizing art teachers’ instrumental and performing training. The concept “integration” is singled out; it is defined as the process of recovery, replenishment, combining previously isolated parts; moving of the system to a great organic integrity. It is disclosed that the integration means considering multidimensionality of element features which are being integrated while accumulating quantitative features and emerging a new quality and individual features of integral elements are saved. It is proved that integrating is interrelation of art varieties in the process of their aesthetic and educational impact on pupils that is the whole perception of a work (its content and its emotional, rational, ethical and aesthetic form in the unity of tasks of developing artistic and aesthetic senses, thoughts, tastes and pupils’ ideals. It is thought that integration in art pedagogy is held at three levels: internal artistic and aesthetic synthesis of various arts organically combined with students creative activity; interdisciplinary humanistic synthesis of the arts, the native language, literature, and folklore; looking for semantic blocks, images, concepts that have universal meaning, which, entering all spheres of human consciousness, such as science and mathematics, seamlessly combining them into a coherent system. It is noted that the most efficient approach is appeal to the learning subjects of Humanities cycle – music, literature and art. It is concluded that designing of training should be started with the analyzing prospective art teacher’s activity. It should be understood what the teacher has to do, not in general formulation, but at the level of actions and operations.

  16. Economics of human performance and systems total ownership cost.

    Science.gov (United States)

    Onkham, Wilawan; Karwowski, Waldemar; Ahram, Tareq Z

    2012-01-01

    Financial costs of investing in people is associated with training, acquisition, recruiting, and resolving human errors have a significant impact on increased total ownership costs. These costs can also affect the exaggerate budgets and delayed schedules. The study of human performance economical assessment in the system acquisition process enhances the visibility of hidden cost drivers which support program management informed decisions. This paper presents the literature review of human total ownership cost (HTOC) and cost impacts on overall system performance. Economic value assessment models such as cost benefit analysis, risk-cost tradeoff analysis, expected value of utility function analysis (EV), growth readiness matrix, multi-attribute utility technique, and multi-regressions model were introduced to reflect the HTOC and human performance-technology tradeoffs in terms of the dollar value. The human total ownership regression model introduces to address the influencing human performance cost component measurement. Results from this study will increase understanding of relevant cost drivers in the system acquisition process over the long term.

  17. Strategic Innovation for Business Performance: The Art and Science of Transformation

    OpenAIRE

    Harold Schroeder

    2013-01-01

    Despite the well-documented association between innovation and business performance, many organizations struggle in their attempts to become successful innovators. This article discusses a recommended “art and science of transformation” approach to help companies improve their innovation performance through effective organizational change. The approach is focused on four key factors: culture, collaboration, strategy, and systems. Examples are drawn from a review of previous research to demons...

  18. Economic Performance Analysis of National Research and Development Project

    Energy Technology Data Exchange (ETDEWEB)

    Kim, S. S.; Yun, S. W.; Kim, S. E. [KAERI, Daejeon (Korea, Republic of)

    2016-05-15

    There are a lot of differences between these two evaluation programs in terms of their main objectives, assessment items, and evaluation methods by item. When considering the recent evaluation trend of being more concerned with the objective and scientifically well-founded base of judgment than the qualitative results data, there seems to be much supplement and improvement points in both evaluation programs. Firstly, the MSIP's evaluation program which is known as 'The performance analysis of national R and D program in Korea is applying the principle of ex-post evaluation for the overall performances of R and D activities focusing on the scientific and technological outputs, economic effects, and social performances such as the training of science and engineering personnel. Its report has been done and published by the collaboration of MSIP and KISTEP(Korea Institute of Science and Technology Evaluation and Planning). There seems to be a trend that the economic contributions to the national economy and the industries by national R and D projects have been underestimated due to the difficulties of not presenting properly the reliable quantitative effects even though they have contributed not only to the real economy and economic growth but to the industrial productions and public benefits. The key reasons to this phenomenon might be the deficiency of perception for evaluation tools and methodologies development and the original difficulty of evaluation for R and D performances. Especially the evaluation results for national R and D projects could impact on the investment decision on the long-term national R and D program, with being based on the investment efficiency or the necessity and urgency which might be represented by evaluation results.

  19. Economic Performance Analysis of National Research and Development Project

    International Nuclear Information System (INIS)

    Kim, S. S.; Yun, S. W.; Kim, S. E.

    2016-01-01

    There are a lot of differences between these two evaluation programs in terms of their main objectives, assessment items, and evaluation methods by item. When considering the recent evaluation trend of being more concerned with the objective and scientifically well-founded base of judgment than the qualitative results data, there seems to be much supplement and improvement points in both evaluation programs. Firstly, the MSIP's evaluation program which is known as 'The performance analysis of national R and D program in Korea is applying the principle of ex-post evaluation for the overall performances of R and D activities focusing on the scientific and technological outputs, economic effects, and social performances such as the training of science and engineering personnel. Its report has been done and published by the collaboration of MSIP and KISTEP(Korea Institute of Science and Technology Evaluation and Planning). There seems to be a trend that the economic contributions to the national economy and the industries by national R and D projects have been underestimated due to the difficulties of not presenting properly the reliable quantitative effects even though they have contributed not only to the real economy and economic growth but to the industrial productions and public benefits. The key reasons to this phenomenon might be the deficiency of perception for evaluation tools and methodologies development and the original difficulty of evaluation for R and D performances. Especially the evaluation results for national R and D projects could impact on the investment decision on the long-term national R and D program, with being based on the investment efficiency or the necessity and urgency which might be represented by evaluation results

  20. Hunting in a prehistoric production economy and its implications for levantine art | La caza en una economía de producción prehistórica y sus implicaciones en el arte levantino

    Directory of Open Access Journals (Sweden)

    Manuel Pérez Ripoll

    1987-12-01

    Full Text Available The role of hunting in the neolithic economy, and its relationship with Levantine and Macro-Schematic Rock Art are studied. | Se estudia el papel de la caza en el momento en que la economía de recolección deja paso a la de producción, así como la relación de esta actividad con el arte rupestre levantino y macroesquemático.

  1. HOW TO SUSTAIN ECONOMIC PERFORMANCE? ECONOMIC GROWTH AND ITS IMPACT FACTORS

    Directory of Open Access Journals (Sweden)

    OANA SIMONA HUDEA (CARAMAN

    2012-05-01

    Full Text Available This paper intends to render several important factors of impact on economic growth and to describe the particular types of relationships of the latter with each one of its influencing elements. In order to correctly determine such issue, we have resorted to three carefully selected models that have been estimated and compared so as to identify the most adequate and representative regression. For this purpose we have performed an analysis based on cross-section annual data for 105 countries spread all over the world. After having tested and rejected certain exogenous variables initially considered, such as imports or exports, we have finally retained the external debt and foreign direct investments as explanatory items of the dependent variable. The results revealed that both of them positively affect the gross domestic product of the analysed countries, this one being inelastic in relation to the exogenous variables considered. Even if the relationship between the economic growth and the external debt of a country is usually negative, as the money exit out of the country due to the debt service causes non-achieved potential investments, yet, there is an inflexion point up to which the external debt has a positive influence on economic growth by the increase of the investments funds acquired as result of the external credit contracting, this being the case reflected by our study. As for the relationship existing between foreign direct investments and GDP, the economic theory confirms that FDI and economic growth are directly correlated, the former contributing to technical progress, production increase and, finally, to the improvement of the living standard.

  2. Economic and environmental performance of future fusion plants in comparison

    International Nuclear Information System (INIS)

    Hamacher, T.; Saez, R.M.; Lako, P.

    2001-01-01

    If the good performance of fusion as technology with no CO 2 emission during normal operation and rather low external costs, reflecting the advantageous environmental and safety characteristics, are considered in future energy regulations, fusion can win considerable market shares in future electricity markets. The economic performance was elaborated for Western Europe for the time period till 2100. The software tool MARKAL widely used in energy research was used to simulate and optimise the development of the Western European energy system. Two different scenarios were considered, the main difference was the interest rate for investments. Stringent CO 2 -emission strategies lead to considerable market shares for fusion. As a comprehensive indicator of the environmental and safety performance of fusion plants the external costs following the ExternE method was used. External costs of fusion are rather low, much below the cost of electricity, and are in the same range as photovoltaics and wind energy. (author)

  3. Clinical laboratory as an economic model for business performance analysis.

    Science.gov (United States)

    Buljanović, Vikica; Patajac, Hrvoje; Petrovecki, Mladen

    2011-08-15

    To perform SWOT (strengths, weaknesses, opportunities, and threats) analysis of a clinical laboratory as an economic model that may be used to improve business performance of laboratories by removing weaknesses, minimizing threats, and using external opportunities and internal strengths. Impact of possible threats to and weaknesses of the Clinical Laboratory at Našice General County Hospital business performance and use of strengths and opportunities to improve operating profit were simulated using models created on the basis of SWOT analysis results. The operating profit as a measure of profitability of the clinical laboratory was defined as total revenue minus total expenses and presented using a profit and loss account. Changes in the input parameters in the profit and loss account for 2008 were determined using opportunities and potential threats, and economic sensitivity analysis was made by using changes in the key parameters. The profit and loss account and economic sensitivity analysis were tools for quantifying the impact of changes in the revenues and expenses on the business operations of clinical laboratory. Results of simulation models showed that operational profit of €470 723 in 2008 could be reduced to only €21 542 if all possible threats became a reality and current weaknesses remained the same. Also, operational gain could be increased to €535 804 if laboratory strengths and opportunities were utilized. If both the opportunities and threats became a reality, the operational profit would decrease by €384 465. The operational profit of the clinical laboratory could be significantly reduced if all threats became a reality and the current weaknesses remained the same. The operational profit could be increased by utilizing strengths and opportunities as much as possible. This type of modeling may be used to monitor business operations of any clinical laboratory and improve its financial situation by implementing changes in the next fiscal

  4. Clinical laboratory as an economic model for business performance analysis

    Science.gov (United States)

    Buljanović, Vikica; Patajac, Hrvoje; Petrovečki, Mladen

    2011-01-01

    Aim To perform SWOT (strengths, weaknesses, opportunities, and threats) analysis of a clinical laboratory as an economic model that may be used to improve business performance of laboratories by removing weaknesses, minimizing threats, and using external opportunities and internal strengths. Methods Impact of possible threats to and weaknesses of the Clinical Laboratory at Našice General County Hospital business performance and use of strengths and opportunities to improve operating profit were simulated using models created on the basis of SWOT analysis results. The operating profit as a measure of profitability of the clinical laboratory was defined as total revenue minus total expenses and presented using a profit and loss account. Changes in the input parameters in the profit and loss account for 2008 were determined using opportunities and potential threats, and economic sensitivity analysis was made by using changes in the key parameters. The profit and loss account and economic sensitivity analysis were tools for quantifying the impact of changes in the revenues and expenses on the business operations of clinical laboratory. Results Results of simulation models showed that operational profit of €470 723 in 2008 could be reduced to only €21 542 if all possible threats became a reality and current weaknesses remained the same. Also, operational gain could be increased to €535 804 if laboratory strengths and opportunities were utilized. If both the opportunities and threats became a reality, the operational profit would decrease by €384 465. Conclusion The operational profit of the clinical laboratory could be significantly reduced if all threats became a reality and the current weaknesses remained the same. The operational profit could be increased by utilizing strengths and opportunities as much as possible. This type of modeling may be used to monitor business operations of any clinical laboratory and improve its financial situation by

  5. Thermo-economic performance of inclined solar water distillation systems

    Directory of Open Access Journals (Sweden)

    Agboola Phillips O.

    2015-01-01

    Full Text Available This study investigates the thermo-economic performance of different configurations of inclined solar water desalination for parameters such as daily production, efficiency, system cost and distilled water production cost. The four different configurations considered for this study are as follows; 1. Inclined solar water distillation with bare absorber plate (IISWD with daily production of 5.46 kg/m2 day and daily efficiency of 48.3%. 2. Inclined solar water distillation with wick on absorber plate (IISWDW with daily production of 6.41kg/m2 day and daily efficiency 50.3%. 3. Inclined solar water distillation with wire mesh on absorber plate (IISWDWM with daily production n of 3.03 kg/m2 day and daily efficiency 32.6%. 4. Inclined solar water distillation with bare absorber plate (ISWD. (Control System with daily production of 3.25 kg/m2 day and daily efficiency of 40.1%. The systems potable water cost price ranges from 0.03 $/L for IISWDW to 0.06$/L for IISWDWM System. All the systems are economically and technically feasible as a solar distillation system for potable water in Northern Cyprus. The price of potable water from water vendors/hawkers ranges from 0.11-0.16 $/L. It is more economically viable to have the rooftop inclined solar water desalination system than procuring potable water from vendors.`

  6. Challenges when performing economic optimization of waste treatment: A review

    DEFF Research Database (Denmark)

    Juul, Nina; Münster, Marie; Ravn, H.

    2013-01-01

    -criteria analysis have been developed.A thorough updated review of the existing models is presented, and the main challenges and crucial parameters that need to be taken into account when assessing the economic performance of waste treatment alternatives are identified. The review article will assist both policy...... example, but models focusing on energy production have also been developed, as well as models which take into account a plant’s economies of scale, environmental impact, material recovery and social costs. Finally, models combining different criteria for the selection of waste treatment methods in multi...

  7. ATTENDING LIVE PERFORMING ARTS EXPERIENCES. WHY AND HOW IS THE DECISION TAKEN?

    Directory of Open Access Journals (Sweden)

    Ciceo Andreea

    2012-07-01

    Full Text Available Across the last years, researchers around the world have shown a greater inclination towards the arts marketing, acknowledging its importance for the well being of arts organizations. Researches have been conducted for all kind of subjects trying to understand better both phenomena: the audience and the provider. However, these studies have their own particularities as they refer to certain cultures. Therefore, we need to look into our own yard and see whether or not such interests have been raised. Unfortunately, researches conducted in this area, in Romania, are very few. That is why the knowledge regarding the live performing arts audience is actually non-existent and from this fact comes the need of discovering more about this unknown. This paper attempts to make one of the first steps in this direction by exploring the audience’s motivations to attend live performing arts events and, moreover, the buying decision process. Why do audiences choose to attend live performing arts events? How they decide for it? Which are the sources of information they use? What makes a live performing arts event be a pleasant experience? Or rather an unpleasant one? These are all questions to which this paper provides answers. The way the author have chosen to answer these matters is by conducting a qualitative research that has the aim to explore the universe of this subject and to denote insights for a better understanding. The best method was considered to be the focus group for its advantage of bringing together people who have something in common – namely their frequency in live performing arts events, and facilitate communication between them in order to discover the needed information. Thus, it has been discovered that audiences’ motivations are mainly related to social and esteem needs, that is to say people attend these kind of events from their desire to spend their time in a pleasant manner with the people they like or because

  8. THE PERFORMANCE OF THE ECONOMIC ENTITY MEASURED THROUGH ACCOUNTING INFORMATION

    Directory of Open Access Journals (Sweden)

    Marius Cristian Milos

    2012-01-01

    Full Text Available The users of financial statements need information regarding the resources of an economic entity and also data regarding the way in which the entity’s management is using resources. This information helps users to quantify efficiency and performance within an entity. There are many stakeholders who do show interest in an entity’s financial reports, including existing and potential investors, employees, lenders, suppliers, customers, regulators and other government agencies and not the least the common citizens. The main purpose of this paper is to highlight the importance of the performance measurement and to discuss possible reporting methods. Performance is a concept that raises many questions regarding the most accurate way or the best method for quantifying and reporting performance at the company level .So if financial performance indicators are considered to offer an accurate image of the situation of a company, the modern approach which focuses also on non-financial indicators offers new perspectives upon performance measurement, which may be really expressive and also based on simplicity.

  9. State of the art in benefit-risk analysis: economics and marketing-finance.

    Science.gov (United States)

    Kalogeras, N; Odekerken-Schröder, G; Pennings, J M E; Gunnlaugsdóttir, H; Holm, F; Leino, O; Luteijn, J M; Magnússon, S H; Pohjola, M V; Tijhuis, M J; Tuomisto, J T; Ueland, Ø; White, B C; Verhagen, H

    2012-01-01

    All market participants (e.g., investors, producers, consumers) accept a certain level of risk as necessary to achieve certain benefits. There are many types of risk including price, production, financial, institutional, and individual human risks. All these risks should be effectively managed in order to derive the utmost of benefits and avoid disruption and/or catastrophic economic consequences for the food industry. The identification, analysis, determination, and understanding of the benefit-risk trade-offs of market participants in the food markets may help policy makers, financial analysts and marketers to make well-informed and effective corporate investment strategies in order to deal with highly uncertain and risky situations. In this paper, we discuss the role that benefits and risks play in the formation of the decision-making process of market-participants, who are engaged in the upstream and downstream stages of the food supply chain. In addition, we review the most common approaches (expected utility model and psychometrics) for measuring benefit-risk trade-offs in the economics and marketing-finance literature, and different factors that may affect the economic behaviour in the light of benefit-risk analyses. Building on the findings of our review, we introduce a conceptual framework to study the benefit-risk behaviour of market participants. Specifically, we suggest the decoupling of benefits and risks into the separate components of utilitarian benefits, hedonic benefits, and risk attitude and risk perception, respectively. Predicting and explaining how market participants in the food industry form their overall attitude in light of benefit-risk trade-offs may be critical for policy-makers and managers who need to understand the drivers of the economic behaviour of market participants with respect to production, marketing and consumption of food products. Copyright © 2011 Elsevier Ltd. All rights reserved.

  10. Big Five personality traits and performance anxiety in relation to marching arts satisfaction.

    Science.gov (United States)

    Levy, Jacob J; Lounsbury, John W

    2011-01-01

    To examine the Big Five personality traits and performance anxiety in relation to marching arts satisfaction. Data were collected from 278 instrumentalists (i.e., brass players and percussionists) and color guard performers (e.g., dancers) representing six world class drum and bugle corps. PARTICIPANTS completed three measures: the Adolescent Personal Style Inventory was used to measure the Big Five personality factors: Agreeableness, Conscientiousness, Emotional Stability, Extraversion, and Openness; the Performance Anxiety Questionnaire - used to assess somatic and cognitive symptoms of performance anxiety; and the Marching Arts Satisfaction - used to assess for the physical, social, and contextual environments of drum and bugle corps. Correlation and multiple regression analyses revealed concurrent relationships between the Big Five and performance anxiety with satisfaction. A linear combination of the Big Five traits and Performance Anxiety accounted for 36% of the total variance in satisfaction, with Extraversion, Emotional Stability, and Performance Anxiety contributing significant unique variance. The findings of the present study suggest that performers who are extraverted, conscientious, and effective at managing general stress - and performance stress in particular - find a greater sense of satisfaction with their participation in world class drum and bugle corps.

  11. PERFORMANCE TREND” AND “PERFORMANCE CURRENT” RATINGS BY ECONOMIC VALUE ADDED (EVA

    Directory of Open Access Journals (Sweden)

    ALEXANDRU BOGEANU

    2013-08-01

    Full Text Available The Economic Value Added (EVA is an index of “durable development.” It was proposed by the Stern-Stewart Office and represents the true economic profit of companies. A company reports economic profit only if thereported accounting profit is higher than the opportunity cost of equity. The authors of the EVA model (Stern-Stewart have also proposed the ways of restating the financial statements to get a “fair image” of the results, thuseliminating the “accounting distortions.”Based on the performance indexes calculated based on EVA and second-generation indexes relating toEVA, we calculated two types of rating: Rating Performance Current and Rating Performance Trend. The rating iscalculated by means of the percentiles technique and the results are split into 22 rating classes.The used database is Russell 3000.

  12. The Use of Theater and the Performing Arts in Science Education and the Teaching of History

    Science.gov (United States)

    Schwartz, Brian

    2015-03-01

    Over the past 15 years there has been a surge in the general field of the interaction of STEM and the arts including theatre, music dance and the visual arts leading to STEAM. There seems to be no limits to the amount of creativity and diversity of subject matter especially in areas of biography, major science events, scientific and technical innovation, the benefits and dangers of modern science, and science as metaphor. For the past 15 years, I and my colleagues have been running a science outreach series under the title Science & the Performing Arts at the Graduate Center of the City University of New York. The objective is to bring science to students and the public in ways that are engaging, instructive, and artistic and always, content-driven: the medium is the arts; the message is the joy of science. This has resulted in over 120 science and performing arts programs which have been documented on the website http://sciart.commons.gc.cuny.edu/ . The author co-taught a course titled Staging Science, http://sciart.commons.gc.cuny.edu/staging-science/outline-of-the-course-staging-science/ with Marvin Carlson, Professor of Theatre at CUNY. An excellent book, Science on Stage: From Doctor Faustus to Copenhagen by Kirsten Shepherd-Barr, can be used to develop a customized courses on Science, Theatre and History for both science and non-science majors. The book's appendix includes an annotated listing of plays on such subjects as quantum mechanics, chaos theory, evolution, genetics and morality and responsibility. The talk will include many examples how courses on science and theatre can actively engage students and enhance active participation and learning. Supported in part by the National Science Foundation.

  13. The Vienna consensus: report of an expert meeting on the development of ART laboratory performance indicators.

    Science.gov (United States)

    2017-11-01

    This proceedings report presents the outcomes from an international workshop supported by the European Society of Human Reproduction and Embryology (ESHRE) and Alpha Scientists in Reproductive Medicine, designed to establish consensus on definitions and recommended values for Indicators for the assisted reproductive technology (ART) laboratory. Minimum performance-level values ('competency') and aspirational ('benchmark') values were recommended for a total of 19 Indicators, including 12 Key Performance Indicators (KPIs), five Performance Indicators (PIs), and two Reference Indicators (RIs). Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  14. State of the art for assessing the off-side economic consequences of nuclear accidents

    International Nuclear Information System (INIS)

    Gallego Diaz, E.

    1996-01-01

    The paper is intended to offer a wide perspective on th methodologies for assessing the off-side economic consequences of nuclear accidents. The element which can contribute to the cost are first reviewed, namely the application of countermeasures against radioactive contamination: population movements, decontamination, food bans; together with the resulting health effects if this is the case. The basic characteristics of the existing models and codes are also presented, including the most recent developments and intercomparisons of results. Some applications of this kind of studies in different fields are outlined. (Author) 17 refs

  15. Arts Marketing Performance : An Artistic-Mission-Led Approach to Evaluation

    NARCIS (Netherlands)

    Boorsma, Miranda; Chiaravalloti, Francesco

    2010-01-01

    Marketing in the arts sector has evolved during the past decades from a functional tool to a business philosophy. At the same time, a relational view of art as experience has emerged in contemporary arts philosophy, highlighting the role of arts consumers in the creation and reception of arts. As a

  16. Into the Curriculum. Art: Landscape Painting; Home Economics/Social Studies: Greek Clothing; Reading/Language Arts: In Search of Greek and Roman Gods and Goddesses!; Science: Magnets; Social Studies/Language Arts: Great Primary Sources on the Great Depression: Using the Library of Congress Collections Online.

    Science.gov (United States)

    Barbour, Jeffrey Paul; Ward, Lisa M.

    2001-01-01

    Provides five fully developed library media activities that are designed for use with specific curriculum units in art, home economics, social studies, reading, language arts, and science. Library Media skills, curriculum objectives, grade levels, resources, instructional roles, procedures, evaluation, and follow-up are described for each…

  17. Outplanting Wyoming big sagebrush following wldfire: stock performance and economics

    Science.gov (United States)

    Dettweiler-Robinson, Eva; Bakker, Jonathan D.; Evans, James R.; Newsome, Heidi; Davies, G. Matt; Wirth, Troy A.; Pyke, David A.; Easterly, Richard T.; Salstrom, Debra; Dunwiddle, Peter W.

    2013-01-01

    Finding ecologically and economically effective ways to establish matrix species is often critical for restoration success. Wyoming big sagebrush (Artemisia tridentata subsp. wyomingensis) historically dominated large areas of western North America, but has been extirpated from many areas by large wildfires; its re-establishment in these areas often requires active management. We evaluated the performance (survival, health) and economic costs of container and bare-root stock based on operational plantings of more than 1.5 million seedlings across 2 200 ha, and compared our plantings with 30 other plantings in which sagebrush survival was tracked for up to 5 yr. Plantings occurred between 2001 and 2007, and included 12 combinations of stock type, planting amendment, and planting year.We monitored 10 500 plants for up to 8 yr after planting. Survival to Year 3 averaged 21% and was higher for container stock (30%) than bare-root stock (17%). Survival did not differ among container stock plantings, whereas survival of bare-root stock was sometimes enhanced by a hydrogel dip before planting, but not by

  18. Methodological issues for the economic evaluation of health interventions: a concise state of the art

    Directory of Open Access Journals (Sweden)

    Gian Luca Di Tanna

    2013-06-01

    Full Text Available This paper presents a preliminary report of the Italian Society of Medical Statistics and Clinical Epidemiology (SISMEC working group called SiPrEMAS (Evidence Synthesis and Decision Modelling in Health collating some topics addressed throughout the first two years of collaboration. It contains a rapid overview of the principal methods used for the economic evaluation of health interventions. Special focus is given to the process of assembling and pooling the available evidence, modeling methods, the analysis of uncertainty (structural and on parameters, cost analysis and cost consequences analysis. This paper intends to stimulate the discussion among different professionals involved in the decision making process at national level, trying to (rebridge the gap between decision makers and researchers.

  19. State of the art of heat production from biomass taking into account economic and ecological aspects

    International Nuclear Information System (INIS)

    Strehler, A.

    1994-01-01

    In the range of solid fuels, the most important biomass energy carrier is wood, followed by straw and, used in single pilot and demonstration projects, so-called energy plants. Due to tax laws, plant oil and ethanol are economically more interesting as liquid fuels. In wood firing, billet wood furnaces and boilers are most common. The product range extends from chimney fireplaces to underjet boilers for timber. Incineration plants with automatic fuel metering systems require pourable bulk material such as chopped wood, chippings, sawdust, or pellets. Modern high-quality wood-fired boilers are well in creeping with the legal limit values, whereas many boilers currently in use do not meet contemporary technical standards. Furnaces for stalky material require a greater technical expenditure. Fuels with a high straw fraction pose the serious problem of emission of fire dust. Straw ash tends to produce slag and must therefore be cooled and reliably removed from the firing zone. (orig./EF) [de

  20. Effect of corporate economic performance on firm-level environmental performance in a transition economy

    Czech Academy of Sciences Publication Activity Database

    Earnhart, D.; Lízal, Lubomír

    2010-01-01

    Roč. 46, č. 3 (2010), s. 303-329 ISSN 0924-6460 R&D Projects: GA MŠk LC542 Institutional research plan: CEZ:MSM0021620846 Keywords : Czech Republic * environmental protection * financial performance * pollution Subject RIV: AH - Economics Impact factor: 1.297, year: 2010

  1. The Role of Culture, Competitiveness and Economic Performance in Explaining Academic Performance: A Global Market Analysis for International Student Segmentation

    Science.gov (United States)

    Baumann, Chris; Hamin

    2011-01-01

    A nation's culture, competitiveness and economic performance explain academic performance. Partial Least Squares (PLS) testing of 2252 students shows culture affects competitiveness and academic performance. Culture and economic performance each explain 32%; competitiveness 36%. The model predicts academic performance when culture, competitiveness…

  2. Performance Evaluation of the MyT4 Technology for Determining ART Eligibility.

    Science.gov (United States)

    Sitoe, Nádia; Macamo, Rosa; Meggi, Bindiya; Tobaiwa, Ocean; Loquiha, Osvaldo; Bollinger, Timothy; Vojnov, Lara; Jani, Ilesh

    2016-01-01

    In resource-limited countries, CD4 T-cell (CD4) testing continues to be used for determining antiretroviral therapy (ART) initiation eligibility and opportunistic infection monitoring. To support expanded access to CD4 testing, simple and robust technologies are necessary. We conducted this study to evaluate the performance of a new Point-of-Care (POC) CD4 technology, the MyT4, compared to conventional laboratory CD4 testing. EDTA venous blood from 200 HIV-positive patients was tested in the laboratory using the MyT4 and BD FACSCalibur™. The MyT4 had an r2 of 0.82 and a mean bias of 12.3 cells/μl. The MyT4 had total misclassifications of 14.7% and 8.8% when analyzed using ART eligibility thresholds of 350 and 500 cells/μl, respectively. We conclude that the MyT4 performed well in classifying patients using the current ART initiation eligibility thresholds in Mozambique when compared to the conventional CD4 technology.

  3. MARKETING – A WAY TO INCREASE THE VALUE OF THE PERFORMING ARTS

    Directory of Open Access Journals (Sweden)

    Claudia Maria CACOVEAN

    2015-06-01

    Full Text Available Several studies have focused on the marketing mix of goods, but it shouldn’t be neglected that services, through its characteristics, cause major problems for marketers, when adopting appropriate marketing strategies. This problem is prevalent in the field of cultural services, where marketers face the lack of funds to implement appropriate marketing strategies, either an internal system that restricts the possibilities for action, or simply a lack of experience and marketing information applied within cultural services. The purpose of this study is to compress information regarding the characteristics of cultural services and the specific marketing actions used in the field of performing arts, providing thus several directions in knowing and understanding it. Many cultural institutions are still adopting traditional marketing strategies but this approach is not sufficient. New approaches and strategies are required in order to ensure their survival on the cultural market. This paper offers for the reader a literature review of arts marketing and the main issues approached in specialized literature regarding marketing in performing arts. Several ideas based on this survey are formulated in order to improve the marketing strategies adopted by cultural institutions.

  4. A Web-Based Peer-Assessment Approach to Improving Junior High School Students' Performance, Self-Efficacy and Motivation in Performing Arts Courses

    Science.gov (United States)

    Hsia, Lu-Ho; Huang, Iwen; Hwang, Gwo-Jen

    2016-01-01

    In this paper, a web-based peer-assessment approach is proposed for conducting performing arts activities. A peer-assessment system was implemented and applied to a junior high school performing arts course to evaluate the effectiveness of the proposed approach. A total of 163 junior high students were assigned to an experimental group and a…

  5. Considerazioni sullo sviluppo economico del Giappone. (Japanese economic performance

    Directory of Open Access Journals (Sweden)

    A. MADDISON

    2014-07-01

    Full Text Available Japan is the only non-European country to have made the transition from being underdeveloped. Over the past century it has had the fastest growth rate of any country, and in the past decade has outpaced all other countries. More than in any other developed country except the U.S.S.R., Japanese growth has represented a deliberate effort of government policy. The Japanese experience is therefore of particular relevance to developing countries, and its recent performance also raises important queries for Europe. The present article analyses Japan’s economic performance considering whether ideas on feasible growth rates need be revised, to what extent Japan has succeeded in achieving maximum growth, and if its experience is transferable. The author first details the stages of Japan’s growth, before analysing the level of productivity and use of resources. The business cycle is then considered as well as the factors affecting growth performance. The author then examines the lessons of the Japanese experience for developing countries and finally the prospects for the future.JEL: O53

  6. A study on the relationship of environmental regulations and economic performances

    Science.gov (United States)

    Nisha, Jia; Chen, Shen

    2017-11-01

    This paper analyzes the mechanism transmission of environmental regulation affecting on economic performance from a new perspective. It shows that environmental regulations affect country’s economic performance through direct transmission and indirect transmission. Direct transmission means that environmental regulations affect economic performance from influencing corporation’s cost and revenue, and indirect transmission is that environmental regulations affect economic performance through leading to the increased effort of corporations in improving the quality of environment and building the image of fulfilling environmental responsibility.

  7. THE RELEVANCE OF THE PERFORMANCE INDICATORS IN ECONOMIC AND FINANCIAL DIAGNOSIS

    Directory of Open Access Journals (Sweden)

    MIRELA MONEA

    2011-01-01

    Full Text Available Each company must achieve the objectives to reach performance in order to survive on the market. The paper aims to present the concept of performance as is seen in economic literature, to discuss the relevance of the main performances indicators on economic and financial diagnosis, to answer the question what are the main indicators which reflect economic or financial performances: profit, profitability ratios, economic added value, investments return, liquidity, cash-flows, resources efficiency, productivity, others.

  8. BIO-PCI, Charcoal injection in Blast Furnaces: State of the art and economic perspectives

    Directory of Open Access Journals (Sweden)

    Feliciano-Bruzual, C.

    2013-12-01

    Full Text Available The injection of grinded particles of charcoal through the tuyeres in Blast Furnaces, here coined Bio-PCI, presents as an attractive and plausible alternative to significantly reduce the CO2 emissions generated during hot metal production. In this contribution a summary of the technological fundaments, benefits and limitations of the incorporation of Bio-PCI is presented. Additionally the principal economic challenges of renewables fuel in ironmaking are exposed, with especial interest in the main productions costs of charcoal making. In this sense, a strategic question arises: can the residual biomass drive the emergence of Bio-PCI?, our analysis leads to conclude that the use of residual biomass (e.g. agricultural and forestry residues may significantly reduce the production cost in 120-180 USD/t in comparison to primary woods sources, this naturally increment the economical attractiveness of Bio-PCI substitution.La inyección de carbón vegetal por toberas en Altos Hornos, aqui denominada Bio-PCI, se presenta como una forma atractiva y realista de reducir significativamente las emisiones de CO2 generadas durante la producción de arrabio. En esta contribución se presenta un resumen de los fundamentos tecnológicos, los beneficios y las limitaciones de la incorporación de la tecnología del Bio-PCI. Adicionalmente se exponen los retos económicos que enfrentan los combustibles renovables a los fósiles, con especial interés en los principales costos de producción del carbón vegetal. En este sentido se plantea una pregunta estratégica: ¿puede la biomasa residual impulsar el desarrollo de la Bio-PCI?. Nuestro análisis conlleva a concluir que la utilización de biomasa residual (residuos forestales y agrícolas puede reducir sensiblemente el costo del carbón vegetal entre 120-180 USD/t en comparación con biomasa primaria, incrementando su competitividad frente al carbón mineral.

  9. Participation is possible: A case report of integration into a community performing arts program.

    Science.gov (United States)

    Becker, Emily; Dusing, Stacey

    2010-05-01

    Typically developing children frequently participate in community recreation activities that enhance their social/emotional and physical development. The inclusion of children with developmental disabilities in these activities continues to be a challenge. This case report investigated the feasibility of including a child with Down syndrome in a community performing arts program. The participant is an 11-year-old female with Down syndrome and mild cognitive impairment. The participant was enrolled in a 14-week performing arts session that included a combination of acting, voice, and dance instruction. She participated in the program with the support of a one-on-one assistant who was a physical therapy student. The assistant facilitated learning the choreography, appropriate socialization, and positioning on the stage. Peer helpers were used to allow for greater independence toward the end of the session and for the final performance. The participant completed the final performance without the one-on-one assistant. The participant's mother completed the PedsQL before and after the performance, and the participant's scaled scores increased in all subsets except for emotional function and the total scales score increased from 51 to 57. With appropriate modifications and the right child/program fit, children with developmental disabilities such as Down syndrome can successfully be included in community programs. Physical therapists can assist families and community programs to make developmentally appropriate modifications to enhance participation.

  10. Transformative Performing Arts and Mentorship Pedagogy: Nurturing Developmental Relationships in a Multidisciplinary Dance Theatre Program for Youth

    Science.gov (United States)

    Kane, Kevin M.

    2014-01-01

    A multidisciplinary dance and theatre arts program geared for high school-aged youth can result in both short-term and the long-term outcomes for its students if it seeks to offer a life-changing peak experience as part of the arts training and performance process. By integrating a combination of dance, movement, theater, music, creative and…

  11. Utilization of oil wells for electricity generation: Performance and economics

    International Nuclear Information System (INIS)

    Kharseh, Mohamad; Al-Khawaja, Mohammed; Hassani, Ferri

    2015-01-01

    There is a general agreement that the climate change, which is the most important challenge facing humanity, is anthropogenic and attributed to fossil fuel consumption. Therefore, deploying more renewable energy resources is an urgent issue to be addressed. Geothermal refers to existing heat energy in deep rock and sedimentary basins. Traditionally, geothermal energy has been exploited in places with plentiful hot water at relatively shallow depth. Unfortunately, the high exploration and drilling costs of boreholes is the main barrier to the commerciality of geothermal worldwide. In oil producing countries, such problems can be overcome by utilizing oil or gas wells. The current study presents thermodynamic and economic analyses of a binary geothermal power generation system for commercial electricity generation. Two different source temperatures (100 and 120 °C) and constant sink temperature (29 °C) were considered. The optimal working fluid and optimal design that improve the performance of the plant are determined. For the current costs in Qatar, the economical analysis of 5 MW geothermal plant shows that the levelized cost of electricity for the plant varies from 5.6 to 5.2 ¢/kW. Whereas, the payback period of such plants lies between 5.8 and 4.8 years. - Highlights: • Utilizing oil well makes geothermal plant competitive with other resources. • R32 seems to be the best working fluid. • The levelized cost of electricity for geothermal plant is less than 5.6 ¢/kWh. • The payback time of geothermal plant is less than 6 years.

  12. State of the art of durability-performance evaluation of hardened cement based on phase compositions

    International Nuclear Information System (INIS)

    Kurashige, Isao; Imoto, Harutake; Yamamoto, Takeshi; Hironaga, Michihiko

    2006-01-01

    Upgrading durability-performance evaluation technique for concrete is urgently demanded in connection to its application to radio-active waste repository which needs ultra long-term durability. Common concrete structures also require an advanced method for minimizing the life-cycle cost. The purpose of this research is to investigate current problems and future tasks on durability-performance evaluation of hardened cement from the view point of phase composition. Although the phase composition of hardened cement has not fully been reflected to durability-performance evaluation, it influences concrete durability as well as its pore structure. This report reviews state of the art of the factors affecting phase composition, analytical and experimental evaluation techniques for phase composition, and durability-performance evaluation methods of hardened cement based on phase composition. (author)

  13. PLUS7TM In-Reactor Operating Performance and Economics

    International Nuclear Information System (INIS)

    Kim, Kyutae; Jang, Youngki; Choi, Joonhyung; Lee, Jinseok; Kim, Yoonho; Suh, Jungmin

    2006-01-01

    KNFC has developed an advanced fuel, PLUS7 TM , for the Korean Standard Nuclear Power Plants(KSNPs) through the joint development program with Westinghouse. With the help of various out-of-pile tests, it is found that the PLUS7 TM shows much better performance than the current fuel, GUARDIAN TM from the safety and economy points of view. Now four Lead Test Assembles(LTAs) of the PLUS7 TM are being irradiated for the 3 rd cycle after the successful completion of the 1 st and 2 nd irradiation cycles. During the 1 st and 2 nd irradiation cycles, no fuel failure was observed at LTAs and their nuclear-related parameters matched their design values well. During the overhaul period, on the other hand, pool side examinations were performed for four LTAs to generate key in-reactor fuel performance data such as fuel rod and assembly growths, fuel rod-to-top nozzle gap, fuel assembly bow and twist, fuel rod bow, spacer grid width, fuel rod diameter and fuel rod oxide layer thickness. It is found that all measured values are bounded by upper and lower predicted ones. The detailed economic analyses have shown that significant fuel cycle cost can be reduced by more than one million dollars per cycle of one KSNP with the introduction of the PLUS7 TM assembly. Furthermore, more than one hundred million dollars with power up-rating of 5% can be saved annually for currently operating eight KSNPs, which is easily and safety achievable with the PLUS7 TM assembly

  14. Evaluating the Performance of South African Economics Departments

    OpenAIRE

    John Luiz

    2009-01-01

    Over the past decade economics departments in South Africa have seen major changes and a certain level of disruption. Much of this can be attributed to the integration of our discipline into the global arena after a period of academic isolation. This paper presents a survey of economics departments and covers everything from staff profiles and qualifications, to curricula, and research output. This paper indicates that there has been some improvement in the state of economics at South African...

  15. Energetics and biomechanics as determining factors of swimming performance: updating the state of the art.

    Science.gov (United States)

    Barbosa, Tiago M; Bragada, José A; Reis, Víctor M; Marinho, Daniel A; Carvalho, Carlos; Silva, António J

    2010-03-01

    The biophysical determinants related to swimming performance are one of the most attractive topics within swimming science. The aim of this paper was to do an update of the "state of art" about the interplay between performance, energetic and biomechanics in competitive swimming. Throughout the manuscript some recent highlights are described: (i) the relationship between swimmer's segmental kinematics (segmental velocities, stroke length, stroke frequency, stroke index and coordination index) and his center of mass kinematics (swimming velocity and speed fluctuation); (ii) the relationships between energetic (energy expenditure and energy cost) and swimmer's kinematics; and (iii) the prediction of swimming performance derived from above mentioned parameters. Copyright 2009 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  16. Characterization of natural organic colorants in historical and art objects by high-performance liquid chromatography.

    Science.gov (United States)

    Pauk, Volodymyr; Barták, Petr; Lemr, Karel

    2014-12-01

    High-performance liquid chromatography plays an important role in analysis of historical organic colorants. A number of papers have been published in this field over the last 30 years. Classification of the most commonly used natural dyes and an overview of high-performance liquid chromatography methods with main focus on recent works (2008 to the beginning of 2014) are provided. The review deals with an entire analytical protocol covering sample preparation, chromatographic separation, and suitable detection (UV/visible and fluorescent spectroscopy and mass spectrometric techniques). High-performance liquid chromatography has been successfully used in the complete characterization of some organic dyestuffs present in historical and art objects. The possibilities and difficulties for identification of natural sources of historical colorants are also discussed. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. Measuring economic performance, social progress and sustainability using an index

    International Nuclear Information System (INIS)

    de Carvalho, Joaquim Francisco

    2011-01-01

    The energy crisis and a greater awareness among the general public regarding the issue of climate change have, between them, led to a notable increase in the interest shown by governments in relation to the problem of environmental sustainability. An example has been the initiative taken by the President of France to set up a commission, known as the Sarkozy Commission, named after the President, bringing together renowned economists to study and propose forms of economic performance measurement related to social progress. This article aims to propose a methodology to establish a quantitative definition of sustainability structured on the principles of minimum and maximum entropy production, and, based on this, outline a way of organizing the many sources of, and kinds of energy, we have available to us in order of the intensity of their respective environmental impacts. Based on this, we could produce an Environmental Sustainability Index, linked to existing statistical indicators of human development, and thereby arrive at a Sustainable Human Development Index, which would be positively or negatively influenced by parameters linked to environmental sustainability and quality of life. In order to ensure that this index can produce practical results, the WTO (World Trade Organization) would have to establish a scale of increments, to be applied to export tariffs on products originating in countries with different indexes. (author)

  18. Sources of Funding and Academic Performance in Economics Principles Courses

    Science.gov (United States)

    Faulk, Dagney; Srinivasan, Arun K.; Bingham, Jon

    2012-01-01

    The authors examine two factors that may affect student achievement in economics principles courses: working for pay and the primary source of funds (employer tuition reimbursement, loans, scholarships, financial aid, self-financing, parental transfers, other) used to pay for college for a sample of students in economics principles classes at a…

  19. Reaalsuse re/presenteerimise strateegiad etenduskunstides / Strategies to Re-(Present Reality in the Performing Arts

    Directory of Open Access Journals (Sweden)

    Anneli Saro

    2014-12-01

    Full Text Available Contemporary theatre, and performing arts in general, no longer seems to be interested in the representation of illusion and reality. There seems to be an increasing emphasis on free play or/and an immediate presentation of reality. And, thus, the mainstream is moving towards the aesthetics of performance art and happenings, where recurrence is shunned and improvisation is emphasized on one hand, while the boundary between performance and reality is obscured on the other. This means that representative theatre, where performers and objects signify someone/something other, is retreating to give way to presentative theatre, where the performers and objects primarily signify themselves.  In the light of the aforementioned, this paper attempts to answer the following questions: how has the presentation of reality in theatre changed over the last forty years, how does presentative theatre differ from representative theatre and does presentative theatre arrive at a deeper/more objective understanding of reality or merely create yet another illusion? In order to answer these questions, the complicated relationship between art and reality as well as issues intrinsic to realist theatre are analysed. The author attempts to prove that it is difficult to find anything fundamentally new in 21st century theatre practice. A lot of the currently fashionable strategies are further developments of older waves, such as realism, or experiments placed in a new temporal and cultural context.  Considering the physical relationship between performing arts and reality, the third section of the paper analyses three strategies of (re-presenting reality: 1. Presenting the elements of reality on stage: performances of documentary material in as authentic a manner as possible, i.e. the self-presentations of so-called regular people or actors, etc. 2. Giving reality an artistic framework: audience tours through the city led by guide(s/performer(s or audio guides. 3

  20. The art and science of forming packed analytical high-performance liquid chromatography columns.

    Science.gov (United States)

    Kirkland, J J; Destefano, J J

    2006-09-08

    Columns of packed particles still are the most popular devices for high-performance liquid chromatography (HPLC) separations because of their great utility, excellent performance and wide variety. However, the forming of packed beds for efficient, stable columns traditionally has been an art where the basics of how to form optimum beds generally was not well understood. The recent development of monolith rods was introduced in part to overcome the difficulty of producing stable beds of packing particles. However, these materials are less versatile than packed particle columns. Technology developments in recent years have produced a better understanding among those skilled in the practice of how to form optimized packed beds, and this has led to widely available, high-quality commercial columns. This presentation discusses the developments that led to the present state of column packing technology. Important steps in the packing of efficient, stable beds are described. The key step of selecting the best solvent for the slurry packing method is emphasized. Factors affecting the mechanical stability of packed columns also are discussed. The early art of packing columns now has evolved into a more scientific approach that allows the packing of good columns with a minimum of effort and time.

  1. Optimizing the use of the "state-of-the-art" performance criteria.

    Science.gov (United States)

    Haeckel, Rainer; Wosniok, Werner; Streichert, Thomas

    2015-05-01

    The organizers of the first EFLM Strategic Conference "Defining analytical performance goals" identified three models for defining analytical performance goals in laboratory medicine. Whereas the highest level of model 1 (outcome studies) is difficult to implement, the other levels are more or less based on subjective opinions of experts, with models 2 (based on biological variation) and 3 (defined by the state-of-the-art) being more objective. A working group of the German Society of Clinical Chemistry and Laboratory Medicine (DGKL) proposes a combination of models 2 and 3 to overcome some disadvantages inherent to both models. In the new model, the permissible imprecision is not defined as a constant proportion of biological variation but by a non-linear relationship between permissible analytical and biological variation. Furthermore, the permissible imprecision is referred to the target quantity value. The biological variation is derived from the reference interval, if appropriate, after logarithmic transformation of the reference limits.

  2. The Mirror and the Canyon: Reflected Images, Echoed Voices How Evidence of GW's Performing Arts Integration Model Is Used to Build Support for Arts Education Integration and to Promote Sustainability

    Science.gov (United States)

    Ellrodt, John Charles; Fico, Maria; Harnett, Susanne; Ramsey, Lori Gerstein; Lopez, Angelina

    2014-01-01

    The Global Writes (GW) model is a well-designed performing arts integrated literacy program that builds local and global support among students, teachers, and arts partners through the use of innovative technologies. Through local partnerships between schools and arts organizations forged by GW, classroom teachers and local teaching artists build…

  3. Socio-economic status and time trends associated with early ART initiation following primary HIV infection in Montreal, Canada: 1996 to 2015.

    Science.gov (United States)

    Mehraj, Vikram; Cox, Joseph; Lebouché, Bertrand; Costiniuk, Cecilia; Cao, Wei; Li, Taisheng; Ponte, Rosalie; Thomas, Réjean; Szabo, Jason; Baril, Jean-Guy; Trottier, Benoit; Côté, Pierre; LeBlanc, Roger; Bruneau, Julie; Tremblay, Cécile; Routy, Jean-Pierre

    2018-02-01

    Guidelines regarding antiretroviral therapy (ART) initiation in HIV infection have varied over time, with the 2015 World Health Organization recommendation suggesting ART initiation at the time of diagnosis regardless of CD4 T-cell counts. Herein, we investigated the influence of socio-demographic and clinical factors in addition to time trends on early ART initiation among participants of the Montreal Primary HIV Infection Study. The Montreal Primary HIV Infection Study is a prospective cohort established in three community medical centres (CMCs) and two university medical centres (UMCs). Recently diagnosed HIV-infected adults were categorized as receiving early (vs. delayed) ART if ART was initiated within 180 days of the baseline visit. Associations between early ART initiation and socio-demographic, socio-economic and behavioural information were examined. Independent associations of factors linked with early ART initiation were determined using multivariable binary logistic regression analysis. A total of 348 participants had a documented date of HIV acquisition of age of participants was 35 (28; 42) years and the majority were male (96%), having paid employment (63%), men who have sex with men (MSM) (78%) and one to four sexual partners in the last three months (70%). Participants presented with a median IQR HIV plasma viral load of 4.6 (3.7; 5.3) log 10 copies/ml, CD4 count of 510 (387; 660) cells/μl and were recruited in CMCs (52%) or UMCs (48%). Early ART initiation was observed in 47% of the participants and the trend followed a V-shaped curve with peaks in 1996 to 1997 (89%) and 2013 to 2015 (88%) with a dip in 2007 to 2009 (22%). Multivariable analyses showed that having a paid employment adjusted odds ratio (aOR: 2.43; 95% CI: 1.19, 4.95), lower CD4 count (aOR per 50 cell increase: 0.93; 95% CI: 0.87, 0.99) and care at UMCs (aOR: 2.03; 95% CI: 1.06 to 3.90) were independently associated with early ART initiation. Early ART initiation during primary

  4. An Economic Assessment of the Impact of ICT on Performance ...

    African Journals Online (AJOL)

    Key words: ICT, Water economics, water Resource Management, Nigeria, International. Water Wars. 1 ... the methodology employed in the study. ..... Jamieson, D.G and Fedra, K (1996) The 'Water Ware' decision-support systems for river.

  5. Vision Hampton Roads : economic performance measures, 2010 DASHBOARD.

    Science.gov (United States)

    2010-01-01

    Mission: Provide leadership to focus on the strategic issues that will improve Hampton Roads' competitive position in the global economy. : Goal: With proper foresight, continuous planning and dynamic economic development, Hampton Roads will be recog...

  6. Performing arts as a social technology for community health promotion in northern Ghana

    Directory of Open Access Journals (Sweden)

    Michael Frishkopf

    2016-02-01

    Full Text Available Objective: We present first-phase results of a performing arts public health intervention, ‘Singing and Dancing for Health,’ aiming to promote healthier behaviors in Ghana’s impoverished Northern Region. We hypothesize that live music and dance drama provide a powerful technology to overcome barriers such as illiteracy, lack of adequate media access, inadequate health resources, and entrenched sociocultural attitudes. Our research objective is to evaluate this claim. Methods: In this first phase, we evaluated the effectiveness of arts interventions in improving knowledge and behaviors associated with reduced incidence of malaria and cholera, focusing on basic information and simple practices, such as proper hand washing. Working with the Youth Home Cultural Group, we codeveloped two ‘dance dramas’ delivering health messages through dialog, lyrics, and drama, using music and dance to attract spectators, focus attention, infuse emotion, and socialize impact. We also designed knowledge, attitude, and behavior surveys as measurement instruments. Using purposive sampling, we selected three contrasting test villages in the vicinity, contrasting in size and demographics. With cooperation of chiefs, elders, elected officials, and Ghana Health Service officers, we conducted a baseline survey in each village. Next, we performed the interventions, and subsequently conducted follow-up surveys. Using a more qualitative approach, we also tracked a select subgroup, conducted focus group studies, and collected testimonials. Surveys were coded and data were analyzed by Epi Info. Results: Both quantitative and qualitative methods indicated that those who attended the dance drama performances were likelier than those who did not attend to list the causal, preventive, and transmission factors of malaria and cholera. Also, the same attendees were likelier than nonattendees to list some activities they do to prevent malaria, cholera, and other sanitation

  7. Considerations on the possibility of measuring the economic and financial performance of the economic entity in accordance with corporate governance

    Directory of Open Access Journals (Sweden)

    Mihai C.SAVIN

    2014-04-01

    Full Text Available A system for measuring the economic and financial performance plays an important role in managing a business, because it provides the information necessary for decision making and launching of various actions. Tools and indicators for measurement and evaluation of economic and financial performance measures not only economic and financial performance, they are often integrated with policy, strategy, and many other aspects of behavior. Nowadays, complexity management forces managers to look at economic entities financial and economic performance under different angles either profitability or productivity, especially by creating value for shareholders and interest groups. As witch from one measurement system focused on financial parameters to another is only one aspect of change, have also gone to a new management style, participatory performance. The purpose of performance measurement company is multiple: to identify results that success or failure, to identify whether customer needs are met, to help the entity to understand its processes and to confirm what is known or to reveal what is not known, to identify where there are problems and where improvements are needed.

  8. Performance of office workers under various enclosure conditions in state-of-the-art open workplaces

    Science.gov (United States)

    Yoon, Heakyung Cecilia

    The objective of this thesis is to more firmly establish the importance of physical attributes of workstations on the performance of workers undertaking a range of complex tasks while subjected to the visual and noise distractions prevalent in state-of-the-art North American office settings. This study investigates objective and subjective evaluations of noise and performance given a range of current physical work environments. The study provides criteria for architects, interior designers and managers, to select distraction-free office environments to deliver better performance. The concluding chapter helps to establish the importance of designing more acoustically responsible work settings in state-of-the-art office projects. With 102 subjects (23 native speakers of English per each of three workstation types), controlled experiments were completed over a six month testing period in three different work settings---four foot partitions on two sides, seated privacy with six foot partitions on three sides, and a closed office with eight foot partitions, a door and a ceiling, with two acoustic environments (office sounds with and without speech at a controlled 45 dBA level at the receiver), the experimental results were statistically significant. Another finding was the lack of a significant effect of background sound variations on simple or complex task performance. That implies the current acoustical evaluation tool, the Articulation Index, may not be an appropriate tool to adequately and conclusively assess the acoustic impact of open workplaces on individual performance. Concerning the impact of acoustic conditions on occupant performance from the experiments, Articulation Index values do not reflect the potential relation of workstation designs and subjects' performance and moods. However, NIC connected with speech privacy rating has the potential to be a better evaluation tool than AI for open workplaces. From the results of this thesis, it is predicted that

  9. Visual And Performing Arts Framework For California Public Schools: Kindergarten through Grade Twelve

    Science.gov (United States)

    California State Department of Education, 2004

    2004-01-01

    This framework is designed to help classroom teachers and other educators develop curriculum and instruction in the arts so that all students will meet or exceed the content standards in dance, music, theatre, and the visual arts. In chapter 1, the framework presents guiding principles for instruction in dance, music, theatre, and the visual arts.…

  10. Collaborative College Playwriting and Performance: A Core Course "Trespassing" onto the Dramatic Arts

    Science.gov (United States)

    Bedetti, Gabriella

    2015-01-01

    Arts integration is relevant in the context of the increased demand for creative thinkers in a global economy. However, reaching across disciplinary boundaries is less common in higher education. Arts integration is one way that a literature class can "trespass" onto the dramatic arts. This paper reports on a study of integrating the…

  11. Just Looking and Staring Back: Challenging Ableism through Disability Performance Art

    Science.gov (United States)

    Eisenhauer, Jennifer

    2007-01-01

    This article advocates for art curriculum to be guided by the goal of challenging the discrimination, stigmatization, marginalization, and medicalization of disabled people. The Disability Arts Movement provides an important site through which to engage students in exploring the sociopolitical issue of ableism in art curriculum. The pedagogical…

  12. Becoming ecological citizens: connecting people through performance art, food matter and practices

    Science.gov (United States)

    Roe, Emma; Buser, Michael

    2016-01-01

    Engaging the interest of Western citizens in the complex food connections that shape theirs’ and others’ personal wellbeing around issues such as food security and access is challenging. This article is critical of the food marketplace as the site for informing consumer behaviour and argues instead for arts-based participatory activities to support the performance of ecological citizens in non-commercial spaces. Following the ongoing methodological and conceptual fascination with performance, matter and practice in cultural food studies, we outline what the ecological citizen, formed through food’s agentive potential, does and could do. This is an ecological citizen, defined not in its traditional relation to the state but rather to the world of humans and non-humans whose lives are materially interconnected through nourishment. The article draws on the theories of Berlant, Latour, Bennett and Massumi. Our methodology is a collaborative arts-led research project that explored and juxtaposed diverse food practices with artist Paul Hurley, researchers, community partners, volunteers and participants in Bristol, UK. It centred on a 10-day exhibition where visitors were exposed to a series of interactive explorations with and about food. Our experience leads us to outline two steps for enacting ecological citizenship. The first step is to facilitate sensory experiences that enable the agential qualities of foodstuffs to shape knowledge making. The second is to create a space where people can perform, or relate differently, in unusual manners to food. Through participating in the project and visiting the exhibition, people were invited to respond not only as ‘ethical consumers’ but also as ‘ecological citizens’. This participatory approach to research can contribute to understandings of human-world entanglements. PMID:29708123

  13. Real-Time Projection-Based Augmented Reality System for Dynamic Objects in the Performing Arts

    Directory of Open Access Journals (Sweden)

    Jaewoon Lee

    2015-02-01

    Full Text Available This paper describes the case study of applying projection-based augmented reality, especially for dynamic objects in live performing shows, such as plays, dancing, or musicals. Our study aims to project imagery correctly inside the silhouettes of flexible objects, in other words, live actors or the surface of actor’s costumes; the silhouette transforms its own shape frequently. To realize this work, we implemented a special projection system based on the real-time masking technique, that is to say real-time projection-based augmented reality system for dynamic objects in performing arts. We installed the sets on a stage for live performance, and rehearsed particular scenes of a musical. In live performance, using projection-based augmented reality technology enhances technical and theatrical aspects which were not possible with existing video projection techniques. The projected images on the surfaces of actor’s costume could not only express the particular scene of a performance more effectively, but also lead the audience to an extraordinary visual experience.

  14. State of the art on power performance assessments for wind energy conversion systems

    Energy Technology Data Exchange (ETDEWEB)

    Maribo Pedersen, B. [ed.

    1997-12-31

    It is the intention of this meeting to clarify the status of power performance verification and assessment and identify the future needs in terms of applications, research fields and standardization actions, putting emphasis on the following items: Power performance verification for wind farms; Power performance verification for large wind turbines; Power performance verification for wind turbines operating in complex terrain; Assessment of the available international and national standards; Assessment of developed, applied and verified tools for WECS power performance. This Experts Meeting had gathered 14 participants from 6 different countries. 12 presentations were given and although countries with a sizeable wind program, ie. Italy, UK and Spain were not present, it is felt that the meeting gave a fair impression of the contemporary state of the art world wide. Specific problems concerning accurate definition and measurement of wind speed by cup-anemometers were dealt with. Different sources of errors were analysed and valuable new experimental results were presented. Other instruments for wind-speed measurements than cup-anemometers were discussed as well. (EG)

  15. Critique of the Council on Economic Priorities test ''power plant performance: nuclear and coal capacity factors and economics''

    International Nuclear Information System (INIS)

    Simard, R.L.

    1977-01-01

    The Council on Economic Priorities (CEP) has assembled capacity factor data on most U.S. nuclear and coal-fired units in operation, performed a regression analysis upon capacity factor as a function of intrinsic unit variables such as size and age, and attempted a comparison of the economics of typical nuclear and coal-fired units using the resultant fitted-capacity factors. The report points out inadequacies in the CEP data base, the lack of predictive value in the results of the regression analysis, and inconsistencies in the economic evaluation of nuclear and coal-fired units

  16. The impact of socio-economic factors on the performance of ...

    African Journals Online (AJOL)

    The impact of socio-economic factors on the performance of community ... the work ethic and the level of participation in rural development performance ... the factors responsible for the poor performance of community development projects.

  17. Identifying the performance characteristics of a winning outcome in elite mixed martial arts competition.

    Science.gov (United States)

    James, Lachlan P; Robertson, Sam; Haff, G Gregory; Beckman, Emma M; Kelly, Vincent G

    2017-03-01

    To determine those performance indicators that have the greatest influence on classifying outcome at the elite level of mixed martial arts (MMA). A secondary objective was to establish the efficacy of decision tree analysis in explaining the characteristics of victory when compared to alternate statistical methods. Cross-sectional observational. Eleven raw performance indicators from male Ultimate Fighting Championship bouts (n=234) from July 2014 to December 2014 were screened for analysis. Each raw performance indicator was also converted to a rate-dependent measure to be scaled to fight duration. Further, three additional performance indicators were calculated from the dataset and included in the analysis. Cohen's d effect sizes were employed to determine the magnitude of the differences between Wins and Losses, while decision tree (chi-square automatic interaction detector (CHAID)) and discriminant function analyses (DFA) were used to classify outcome (Win and Loss). Effect size comparisons revealed differences between Wins and Losses across a number of performance indicators. Decision tree (raw: 71.8%; rate-scaled: 76.3%) and DFA (raw: 71.4%; rate-scaled 71.2%) achieved similar classification accuracies. Grappling and accuracy performance indicators were the most influential in explaining outcome. The decision tree models also revealed multiple combinations of performance indicators leading to victory. The decision tree analyses suggest that grappling activity and technique accuracy are of particular importance in achieving victory in elite-level MMA competition. The DFA results supported the importance of these performance indicators. Decision tree induction represents an intuitive and slightly more accurate approach to explaining bout outcome in this sport when compared to DFA. Copyright © 2016 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  18. Generality in nanotechnologies and its relationship to economic performance

    Science.gov (United States)

    Gomez Baquero, Fernando

    In the history if economic analysis there is perhaps no more important question than the one of how economic development is achieved. For more than a century, economists have explored the role of technology in economic growth but there is still much to be learned about the effect that technologies, in particular emerging ones, have on economic growth and productivity. The objective of this research is to understand the relationship between nanotechnologies and economic growth and productivity, using the theory of General Purpose Technology (GPT)-driven economic growth. To do so, the Generality Index (calculated from patent data) was used to understand the relative pervasiveness of nanotechnologies. The analysis of trends and patterns of Generality Index, using the largest group of patents since the publication of the NBER Patent Database, indicates that nanotechnologies possess a higher average Generality than other technological groups. Next, the relationship between the Generality Index and Total Factor Productivity (TFP) was studied using econometric analysis. Model estimates indicate that the variation in Generality for the group of nanotechnologies can explain a large proportion of the variation in TFP. However, the explanatory power of the entire set of patents (not just nanotechnologies) is larger and corresponds better to the expected theoretical models. Additionally, there is a negative short-run relationship between Generality and TFP, conflicting with part of the theoretical GPT-models. Finally, the relationship between the Generality of nanotechnologies and policy-driven investment events, such as R&D investments and grant awards, was studied using econometric methods. The statistical evidence suggests that NSF awards are related to technologies with higher Generality, while NIH awards and NNI investments are related to a lower average Generality. Overall, results of this research work indicate that the introduction of pervasive technologies into an

  19. Children employed in the performing arts, advertising and fashion industry: what legal protection do they have?

    Science.gov (United States)

    Clin, Bénédicte; Ferrant, Ophélie; Marquignon, Marie-France; Letourneux, Marc

    2009-09-01

    Ill-treatment can sometimes take on an unfamiliar face. Particularly, this is the case for certain types of child employment. In France, as in most European countries, there are laws for protecting children and guaranteeing their right to schooling. Over and above the frequently observed apprenticeship contracts, obtained by eligible under 16 years, there is also the dispensatory case of children employed in the performing arts, advertising and the fashion industry. In France, legislators take the child's vulnerability into account when developing legislative and regulatory mechanisms, concerning the modalities of his/her professional activity, particularly in artistic fields and in fashion modelling. Since both may employ very young children, or even infants, one essential question ought to be raised: from a legal point of view, are these children sufficiently protected, with regard to the potential physical and psychological consequences of their particular professional activities?

  20. Base technology development enhances state-of-the-art in meeting performance requirements

    International Nuclear Information System (INIS)

    Freedman, J.M.; Allen, G.C. Jr.; Luna, R.E.

    1987-01-01

    Sandia National Laboratories (SNL) has responsibility to the United States Department of Energy (DOE) for baseline technology to support the design of radioactive material transportation packages. To fulfill this responsibility, SNL works with industry, government agencies, and national laboratories to identify and develop state-of-the-art technology required to design and test safe, cost-effective radioactive materials packages. Principal elements of the base technology program include: 1) analysis techniques, 2) testing, 3) subsystem and component development, 4) packaging systems development support, and 5) technical support for policy development. These program elements support a systems approach for meeting performance requirements and assure that there is a sound underlying technical basis for both transportation packaging design and associated policy decisions. Highlights from the base technology program included in this paper are testing, design and analysis methods, advanced materials, risk assessment and logistics models, and transportation package support

  1. University of Maryland Wall Washer Retrofit - LED Modules Replace Halogen Lamps in a Performing Arts Center

    Energy Technology Data Exchange (ETDEWEB)

    Wilkerson, Andrea M. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Abell, Thomas C. [Univ. of Maryland, College Park, MD (United States); Perrin, Tess E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2015-08-03

    The University of Maryland (UMD) began retrofitting halogen wall washers in the Clarice Smith Performing Arts Center (CSPAC) in April 2014. The U.S. Department of Energy (DOE) Solid-State Lighting (SSL) GATEWAY program documented this process through the final installation in March 2015, summarized in this report. The wall washers illuminate hallways lining the atrium, providing task illuminance for transitioning between spaces and visual interest to the atrium boundaries. The main goals of the retrofit were to maintain the visual appearance of the space while reducing maintenance costs – energy savings was considered an additional benefit by UMD Facilities Management. UMD Facilities Management is pleased with the results of this retrofit, and continues to initiate LED retrofit projects across the UMD campus.

  2. How Do Transfer Students Perform in Economics? Evidence from Intermediate Macroeconomics

    Science.gov (United States)

    Asarta, Carlos J.; Fuess, Scott M., Jr.; Perumal, Andrew

    2013-01-01

    For students taking intermediate-level economics, does it matter where they studied principles of economics? Does transferring college credit influence subsequent academic performance in economics? With a sample covering 1999-2008, the authors analyze in this article a group of nearly 1,000 students taking intermediate macroeconomics at a…

  3. Pengaruh Corporate Social Responsibility Disclosure Dan Environmental Performance Terhadap Economic Performance Pada Perusahaan Manufaktur Yang Terdaftar Di Bursa Efek Indonesia

    OpenAIRE

    Saputri, Novitasari; Heriningsih, Sucahyo

    2012-01-01

    This research is aimed to examine effect Corporate Social Responsibility(CSR) Disclosure and EnvironmentalPerformance on Economic Performance.This research used Corporate Social Responsibility Index (CSDI) asmeasure of CSR, Proper Index as measure of Environmental Performance and Return on Equity (ROE) asmeasure of Economic Performance. The samples of this research are 11 manufactur firms listed at IndonesianStock Exchange year 2006 until 2009. The research hyphotesis were tested using mu...

  4. A Comparative Study of The Economic Performance of Farmers ...

    African Journals Online (AJOL)

    This study determined the better irrigation method between large scale and motorised pump to recommend to farmers in Katsina state of Nigeria. The target populations were Farmers Under Large Scale (FULS) and Farmers Using Motorised Pumps (FUMP) and were compared along their socio-economic characteristics, ...

  5. Strategic Factor Markets Scale Free Resources and Economic Performance

    DEFF Research Database (Denmark)

    Geisler Asmussen, Christian

    2015-01-01

    -theoretic model, it shows how the impact of strategic factor markets on economic profits is influenced by product market rivalry, preexisting competitive (dis)advantages, and the interaction of acquired resources with those preexisting asymmetries. New insights include the result that resource suppliers will aim...

  6. Socio-economic performance of municipalities along the Maputo ...

    African Journals Online (AJOL)

    The economic successes of the Maputo Development Corridor (MDC) project ... Lodene Willemse, Statistical Analyst, Centre for Regional and Urban Innovation and Statistical Exploration (CRUISE), Department of ... networks by means of corridor ..... integration and cooperation ... In the case of the MDC, impact studies.

  7. Growth Performance, Yields and Economic Benefits of Nile Tilapia ...

    African Journals Online (AJOL)

    fish culture integration in the growth, yields and economic benefits of fish and vegetables. Two 200 m2 earthen fishponds were stocked with Nile tilapia Oreochromis niloticus at 20,000 fish fingerlings per hectare. Pond A was fertilized with ...

  8. Deep ART Neural Model for Biologically Inspired Episodic Memory and Its Application to Task Performance of Robots.

    Science.gov (United States)

    Park, Gyeong-Moon; Yoo, Yong-Ho; Kim, Deok-Hwa; Kim, Jong-Hwan

    2017-06-26

    Robots are expected to perform smart services and to undertake various troublesome or difficult tasks in the place of humans. Since these human-scale tasks consist of a temporal sequence of events, robots need episodic memory to store and retrieve the sequences to perform the tasks autonomously in similar situations. As episodic memory, in this paper we propose a novel Deep adaptive resonance theory (ART) neural model and apply it to the task performance of the humanoid robot, Mybot, developed in the Robot Intelligence Technology Laboratory at KAIST. Deep ART has a deep structure to learn events, episodes, and even more like daily episodes. Moreover, it can retrieve the correct episode from partial input cues robustly. To demonstrate the effectiveness and applicability of the proposed Deep ART, experiments are conducted with the humanoid robot, Mybot, for performing the three tasks of arranging toys, making cereal, and disposing of garbage.

  9. Performance and economic enhancement of cogeneration gas turbines through compressor inlet air cooling

    Science.gov (United States)

    Delucia, M.; Bronconi, R.; Carnevale, E.

    1994-04-01

    Gas turbine air cooling systems serve to raise performance to peak power levels during the hot months when high atmospheric temperatures cause reductions in net power output. This work describes the technical and economic advantages of providing a compressor inlet air cooling system to increase the gas turbine's power rating and reduce its heat rate. The pros and cons of state-of-the-art cooling technologies, i.e., absorption and compression refrigeration, with and without thermal energy storage, were examined in order to select the most suitable cooling solution. Heavy-duty gas turbine cogeneration systems with and without absorption units were modeled, as well as various industrial sectors, i.e., paper and pulp, pharmaceuticals, food processing, textiles, tanning, and building materials. The ambient temperature variations were modeled so the effects of climate could be accounted for in the simulation. The results validated the advantages of gas turbine cogeneration with absorption air cooling as compared to other systems without air cooling.

  10. On the performance of SART and ART algorithms for microwave imaging

    Science.gov (United States)

    Aprilliyani, Ria; Prabowo, Rian Gilang; Basari

    2018-02-01

    The development of advanced technology leads to the change of human lifestyle in current society. One of the disadvantage impact is arising the degenerative diseases such as cancers and tumors, not just common infectious diseases. Every year, victims of cancers and tumors grow significantly leading to one of the death causes in the world. In early stage, cancer/tumor does not have definite symptoms, but it will grow abnormally as tissue cells and damage normal tissue. Hence, early cancer detection is required. Some common diagnostics modalities such as MRI, CT and PET are quite difficult to be operated in home or mobile environment such as ambulance. Those modalities are also high cost, unpleasant, complex, less safety and harder to move. Hence, this paper proposes a microwave imaging system due to its portability and low cost. In current study, we address on the performance of simultaneous algebraic reconstruction technique (SART) algorithm that was applied in microwave imaging. In addition, SART algorithm performance compared with our previous work on algebraic reconstruction technique (ART), in order to have performance comparison, especially in the case of reconstructed image quality. The result showed that by applying SART algorithm on microwave imaging, suspicious cancer/tumor can be detected with better image quality.

  11. The Estimated Impact of Performing Arts on Adolescent Mood within a Community Sample of Mental Health Professionals

    Science.gov (United States)

    King, Alan; Grieves, Julie; Opp, Dean

    2007-01-01

    In a brief survey, the authors solicited professional opinions regarding the probable impact of performing arts on adolescent mood stability using a hypothetical scenario where 20 moderately depressed 15-year-olds agreed to participate in a high school play, musical, or other singing performance. The results of the survey indicated that clinicians…

  12. Police arrest and self-defence skills: Performance under anxiety of officers with and without additional experience in martial arts

    NARCIS (Netherlands)

    Renden, P.G.; Landman, H.M.; Savelsbergh, G.J.P.; Oudejans, R.R.D.

    2015-01-01

    We investigated whether officers with additional martial arts training experience performed better in arrest and self-defence scenarios under low and high anxiety and were better able to maintain performance under high anxiety than officers who just rely on regular police training. We were

  13. Comparative Effectiveness of Animated Drawings and Selected Instructional Strategies on Students' Performance in Creative Arts in Nigeria

    Science.gov (United States)

    Olugbenga, Aiyedun Emmanuel

    2016-01-01

    Creative Arts is a core and compulsory subject in Nigerian upper basic classes, but the students' performance over the years indicated high failure. Instructional strategies play a pivotal role in improving students' performance. Computer-based instructions such as animated drawings could be a possible solution. This research adopted the design…

  14. [Performance of self-help groups and their economic evaluation].

    Science.gov (United States)

    Engelhardt, H D; Trojan, A; Nickel, S

    2009-01-01

    Hoffmann von Fallersleben is quoted with the sentence "Self-help is worthwhile, because it does not demand anything from others". This sounds catchy; it is, however, wrong: Self-help groups ask for support, particularly for financial resources for the work of either individual, highly organized self-help associations or for general support of self-help groups via local contact and information centers ("contact points for self-help groups"). With this request for economic "investments" in self-help, the question arises whether this is profitable for the country, the local authority or the social health insurance. In principle, the initial answer to this is: yes, the work of self-help groups is worthwhile for a single person, but also for the larger community, as various kinds of services are provided by self-help groups and organizations. Despite many surveys of members or co-operation partners which show positive effects of self-help groups, the question remains whether services of self-help groups can be measured and economically evaluated. The socio- political question regarding funding is closely connected to the idea of an economic evaluation of self-help groups. The aim of this article is to summarize and discuss which empiric approaches and findings are available on this subject. The monetary value for the work done per member of self-help groups and year lies between approximately 700 and 900 EUR.

  15. Art Engineering and Kinetic Art

    Directory of Open Access Journals (Sweden)

    Barış Yılmaz

    2014-12-01

    Full Text Available Performing an art, either by painting or by sculpturing, requires to be interdisciplinary. When an artist creates his/her work of art, the process he/she realizes is supported by different engineering disciplines. Therefore, especially modern artists need to understand engineering science and this results in transforming artists into engineers. Opportunities provided by technology and science enable artists to expand his/her vision and to improve his/her works. Especially kinetic art has become an approach that combines art with engineering. Kinetic art, which is nourished with varied disciplines, is an excellent example to prove that art is interdisciplinary and to show the relationship between artist/art and engineering.

  16. “Do We Have LIFT-Off?” Social Media Marketing and Digital Performance at a British Arts Festival

    OpenAIRE

    Miles, S

    2017-01-01

    Arts festivals have been explored through many lenses, but social media marketing and digital performance are less studied. The potential of social media networks in digital performance is exemplified by the London International Festival of Theatre (LIFT), which repositions social media technology as an enabler for audiences to co-produce digitally oriented performance. This article argues that the relationship between social media marketing and performance is more hybridized than often assum...

  17. Long-Run Nexus between Tax Revenue on Economic Performance: Empirical Evidence from Malaysia

    OpenAIRE

    Roshaiza Taha; Nanthakumar Loganathan

    2014-01-01

    Taxation is main source of government income and has direct linkages with economic performance for most of countries. This study attempts to investigate the long-run nexus between economic performance and tax revenue for Malaysia as a developing nation with dynamic economic progress for the last 2 decades. To determine the long-run nexus, we used the structural breaks effects with the conjunction of ARDL cointegration analysis along with causality analysis. The empirical finding successfully ...

  18. Spatial-attention and emotional evocation: line bisection performance and visual art emotional evocation.

    Science.gov (United States)

    Drago, Valeria; Finney, Glen R; Foster, Paul S; Amengual, Alejandra; Jeong, Yong; Mizuno, Tomoiuki; Crucian, Gregory P; Heilman, Kenneth M

    2008-03-01

    Lesion studies demonstrate that the right temporal-parietal region (RTP) is important for mediating spatial attention. The RTP is also involved in emotional experiences that can be evoked by art. Normal people vary in their ability to allocate spatial attention, thus, people who can better allocate attention might also be more influenced by the emotional messages of the paintings (evocative impact). Seventeen healthy participants bisected an unlabeled 100mm line and their performance on this task was used to create two groups, individuals who were more (mALB) and less accurate (lALB). These participants also judged 10 paintings on five qualities, Evocative Impact, Aesthetics, Novelty, Technique, and Closure by marking a 100mm line from 1 (low degree) to 10 (high degree). An ANOVA indicated differences in accuracy on the line bisection (LB) between the two groups. Additional ANOVAs, using the quality ratings as the dependent measure, revealed that the mALB group scored the Evocative Impact greater than the lALB group. These results suggest that the differences in attentional bias between the two groups, as indicated by their LB performance, might influence their evocative impact or reactions and also be a 'barometer' of other RTP functions, including emotional processing.

  19. Flash memories economic principles of performance, cost and reliability optimization

    CERN Document Server

    Richter, Detlev

    2014-01-01

    The subject of this book is to introduce a model-based quantitative performance indicator methodology applicable for performance, cost and reliability optimization of non-volatile memories. The complex example of flash memories is used to introduce and apply the methodology. It has been developed by the author based on an industrial 2-bit to 4-bit per cell flash development project. For the first time, design and cost aspects of 3D integration of flash memory are treated in this book. Cell, array, performance and reliability effects of flash memories are introduced and analyzed. Key performance parameters are derived to handle the flash complexity. A performance and array memory model is developed and a set of performance indicators characterizing architecture, cost and durability is defined.   Flash memories are selected to apply the Performance Indicator Methodology to quantify design and technology innovation. A graphical representation based on trend lines is introduced to support a requirement based pr...

  20. Cultivating Imaginative Thinking: Teacher Strategies Used in High-Performing Arts Education Classrooms

    Science.gov (United States)

    Fleming, Josephine; Gibson, Robyn; Anderson, Michael; Martin, Andrew J.; Sudmalis, David

    2016-01-01

    This article reports on recent case-study research that examined teacher- and student-level processes in nine Australian arts classrooms. The selected classrooms, based on the results of a connected longitudinal study, demonstrated strong positive links between arts participation and academic motivation, engagement and achievement. The focus here…

  1. Study of human body: Kinematics and kinetics of a martial arts (Silat) performers using 3D-motion capture

    Science.gov (United States)

    Soh, Ahmad Afiq Sabqi Awang; Jafri, Mohd Zubir Mat; Azraai, Nur Zaidi

    2015-04-01

    The Interest in this studies of human kinematics goes back very far in human history drove by curiosity or need for the understanding the complexity of human body motion. To find new and accurate information about the human movement as the advance computing technology became available for human movement that can perform. Martial arts (silat) were chose and multiple type of movement was studied. This project has done by using cutting-edge technology which is 3D motion capture to characterize and to measure the motion done by the performers of martial arts (silat). The camera will detect the markers (infrared reflection by the marker) around the performer body (total of 24 markers) and will show as dot in the computer software. The markers detected were analyzing using kinematic kinetic approach and time as reference. A graph of velocity, acceleration and position at time,t (seconds) of each marker was plot. Then from the information obtain, more parameters were determined such as work done, momentum, center of mass of a body using mathematical approach. This data can be used for development of the effectiveness movement in martial arts which is contributed to the people in arts. More future works can be implemented from this project such as analysis of a martial arts competition.

  2. The relationship between animal welfare and economic performance at farm level

    DEFF Research Database (Denmark)

    Henningsen, Arne; Czekaj, Tomasz Gerard; Forkman, Björn

    We propose a theoretical framework for the relationship between animal welfare and the economic performance of livestock farms. We empirically analyse this relationship based on a unique data set of randomly sampled Danish pig herds that includes information from unannounced inspections of the co......We propose a theoretical framework for the relationship between animal welfare and the economic performance of livestock farms. We empirically analyse this relationship based on a unique data set of randomly sampled Danish pig herds that includes information from unannounced inspections...... of the compliance with the animal welfare legislation. We find large variations in economic performance indicators and animal welfare indicators. The relationship between these two indicators is rather weak, but tends to be slightly positive. We conclude that management has a major influence on both economic...... performance and animal welfare so that good farm managers are able to obey all animal welfare regulations and, at the same time, achieve a high economic performance....

  3. Repeat Effort Performance is Reduced 24 h following Acute Dehydration in Mixed Martial Arts Athletes.

    Science.gov (United States)

    Barley, Oliver R; Iredale, Fiona; Chapman, Dale W; Hopper, Amanda; Abbiss, Chris

    2017-09-11

    This study sought to determine the influence of acute dehydration on physical performance and physiology in Mixed Martial Arts (MMA). MMA athletes (n=14; age: 23±4 years), completed in a randomised counterbalanced order a dehydration protocol, (DHY: 3 h cycling at 60 W in 40°C to induce 5% dehydration) or thermoneutral control (25°C: CONT) exercise, followed by ad libitum fluid/food intake. Performance testing (a repeat sled push test, medicine ball chest throw and vertical jump) was completed 3 and 24 h following the intervention, while urine and blood samples were collected before, 20 min, 3 and 24 h following the intervention. Body mass was reduced (4.8±0.8%) following DHY (p<0.001) and remained lower than CONT at 3 and 24 h post (p=0.003 and p=0.024, respectively). Compared to CONT average sled push times were slower 3 and 24 h following DHY (19±15%; p=0.001; g=1.229 and 14±15%; p=0.012; g=0.671, respectively). When compared to the CONT hand grip was weaker 3 h following DHY (53±8 and 51±8 kg; p=0.044, g=0.243 respectively) and medicine ball chest throw distances were shorter 24 h following DHY (474±52 and 449±44 cm; p=0.016, g=0.253 respectively). No significant differences were observed in vertical jump (p=0.467). Urine specific gravity was higher than CONT 20 min (p=0.035) and 24 h (p=0.035) following DHY. Acute dehydration of 4.8% body mass results in reduced physical performance 3 and 24 h following. There is need for caution when athletes use dehydration for weight loss 24 h prior to competition.

  4. High School Students' Performance on Vandenberg's Mental Rotations Test: Art Ability, Gender, Activities, Academic Performance, Strategies, and Ease of Taking the Test.

    Science.gov (United States)

    Gurny, Helen Graham

    This study tested whether mental rotation performance of 186 high school students (80 males and 106 females) in grades 9 through 12 in art and nonart classes on Vandenbergs Mental Rotations test (S. Vandenberg and Kuse, 1978) was affected by gender, visual-spatial activities, strategies used while performing the test, and the ease of test taking.…

  5. Installation Art

    DEFF Research Database (Denmark)

    Petersen, Anne Ring

    Despite its large and growing popularity – to say nothing of its near-ubiquity in the world’s art scenes and international exhibitions of contemporary art –installation art remains a form whose artistic vocabulary and conceptual basis have rarely been subjected to thorough critical examination....... In Installation Art: Between Image and Stage, Anne Ring Petersen aims to change that. She begins by exploring how installation art developed into an interdisciplinary genre in the 1960s, and how its intertwining of the visual and the performative has acted as a catalyst for the generation of new artistic...... phenomena. It investigates how it became one of today’s most widely used art forms, increasingly expanding into consumer, popular and urban cultures, where installation’s often spectacular appearance ensures that it meets contemporary demands for sense-provoking and immersive cultural experiences. The main...

  6. Installation Art

    DEFF Research Database (Denmark)

    Petersen, Anne Ring

    . In Installation Art: Between Image and Stage, Anne Ring Petersen aims to change that. She begins by exploring how installation art developed into an interdisciplinary genre in the 1960s, and how its intertwining of the visual and the performative has acted as a catalyst for the generation of new artistic......Despite its large and growing popularity – to say nothing of its near-ubiquity in the world’s art scenes and international exhibitions of contemporary art –installation art remains a form whose artistic vocabulary and conceptual basis have rarely been subjected to thorough critical examination...... phenomena. It investigates how it became one of today’s most widely used art forms, increasingly expanding into consumer, popular and urban cultures, where installation’s often spectacular appearance ensures that it meets contemporary demands for sense-provoking and immersive cultural experiences. The main...

  7. Learning Styles and Student Performance in Introductory Economics

    Science.gov (United States)

    Brunton, Bruce

    2015-01-01

    Data from nine introductory microeconomics classes was used to test the effect of student learning style on academic performance. The Kolb Learning Style Inventory was used to assess individual student learning styles. The results indicate that student learning style has no significant effect on performance, undermining the claims of those who…

  8. HUMAN RESOURCES MOTIVATION - A CHALLENGE FOR SMES ECONOMIC PERFORMANCES

    Directory of Open Access Journals (Sweden)

    POPESCU Dan

    2011-12-01

    Full Text Available The present research aims to establish and configurate human resources development strategies for the employees of small and medium-sized enterprises (SMEs that activate in the tourism field of activity (hotels and other accomodation establishments, restaurants, passenger trasnport, travel agencies, cultural turism agencies. As knowledge role in the contemporany economy is increasing and defining the economical and social context as knowledge-based ones, we shall consider the research frame as the knowledge-based economy. Moreover, in order to better highlight weaknesses and strenghts of the human resources management approaches and to define recommendations, our research theme is developped as comparative study: similarities and differences within SMEs human resources management practices in Romania and other European Union's country members (the example of Spain was considered.

  9. Actual performance and economic feasibility of residential solar water heaters

    International Nuclear Information System (INIS)

    Anhalt, J.

    1987-01-01

    Four residential solar water heaters currently available on the Brazilian market have been evaluated to their possible use for substituting the common electric shower head. The tests were carried out with the solar systems mounted side by side on an artificial roof. The hot water demand was simulated following a consumer profile which represents a Brazilian family with an income of seven minimum salaries. The data, which was collected automatically and presented in the form of graphs and tables, shows that an optimized solar water heater could save as much as 65% of the energy demand for residential water heating in the state of Sao Paulo. An economical study concludes that the installation and maintenance of such a solar system is feasible if long term financing is available. (author)

  10. Effectiveness of Integrating Simulation with Art-Based Teaching Strategies on Oncology Fellows' Performance Regarding Breaking Bad News.

    Science.gov (United States)

    Yakhforoshha, Afsaneh; Emami, Seyed Amir Hossein; Shahi, Farhad; Shahsavari, Saeed; Cheraghi, Mohammadali; Mojtahedzadeh, Rita; Mahmoodi-Bakhtiari, Behrooz; Shirazi, Mandana

    2018-02-21

    The task of breaking bad news (BBN) may be improved by incorporating simulation with art-based teaching methods. The aim of the present study was to assess the effect of an integrating simulation with art-based teaching strategies, on fellows' performance regarding BBN, in Iran. The study was carried out using quasi-experimental methods, interrupted time series. The participants were selected from medical oncology fellows at two teaching hospitals of Tehran University of Medical Sciences (TUMS), Iran. Participants were trained through workshop, followed by engaging participants with different types of art-based teaching methods. In order to assess the effectiveness of the integrating model, fellows' performance was rated by two independent raters (standardized patients (SPs) and faculty members) using the BBN assessment checklist. This assessment tool measured seven different domains of BBN skill. Segmented regression was used to analyze the results of study. Performance of all oncology fellows (n = 19) was assessed for 228 time points during the study, by rating three time points before and three time points after the intervention by two raters. Based on SP ratings, fellows' performance scores in post-training showed significant level changes in three domains of BBN checklist (B = 1.126, F = 3.221, G = 2.241; p art-based teaching strategies may help oncology fellows to improve their communication skills in different facets of BBN performance. Iranian Registry of Clinical Trials ID: IRCT2016011626039N1.

  11. Does participation in art classes influence performance on two different cognitive tasks?

    Science.gov (United States)

    Schindler, Manuel; Maihöfner, Christian; Bolwerk, Anne; Lang, Frieder R

    2017-04-01

    Effects of two mentally stimulating art interventions on processing speed and visuo-spatial cognition were compared in three samples. In a randomized 10-week art intervention study with a pre-post follow-up design, 113 adults (27 healthy older adults with subjective memory complaints, 50 healthy older adults and 36 healthy younger adults) were randomly assigned to one of two groups: visual art production or cognitive art evaluation, where the participants either produced or evaluated art. ANOVAs with repeated measures were computed to observe effects on the Symbol-Digit Test, and the Stick Test. Significant Time effects were found with regard to processing speed and visuo-spatial cognition. Additionally, there was found a significant Time × Sample interaction for processing speed. The effects proved robust after testing for education and adding sex as additional factor. Mental stimulation by participation in art classes leads to an improvement of processing speed and visuo-spatial cognition. Further investigation is required to improve understanding of the potential impact of art intervention on cognitive abilities across adulthood.

  12. Tino Sehgal, site-specifics performances e as instituições da arte

    Directory of Open Access Journals (Sweden)

    Emerson Dionísio Gomes de Oliveira

    Full Text Available O objetivo deste artigo é debater a produção artística de Tino Sehgal enquanto site-specifics performances produzidas em instituições museológicas convencionais. Para tanto, operamos com as noções de sítio e contexto, tomando o museu como componente da obra, e não sua exterioridade. Dois operadores são observados em nossas reflexões. O primeiro é a ativação do público do museu como participante privilegiado da obra, dentro de uma pedagogia museal singular. O segundo é o controle sobre os registros das obras pelo artista, enquanto parte da ação poética e, simultaneamente, ação política debruçada sobre economias simbólicas complexas, pois coloca em evidência a relação entre obras, artistas, discursos mediadores e o público.

  13. The Reflection of Javanese Life Manner on the Dongkrek Art and Ritual Performance in Madiun Society

    Directory of Open Access Journals (Sweden)

    Sharfina Nur Amalina

    2018-05-01

    Full Text Available This article focuses in the analysis of Javanese life manner within Dongkrek art and ritual performance in Mejayan, Madiun, Indonesia. The purpose of research is to reflect a life manner of Javanese society within a Dongkrek show. The qualitative-descriptive was used as research approach. Data were collected by interview, literature review, and other relevant resources. The results of research show a five points of Javanese manner of life in Dongkrek, represent in the phrase Ambrasta Dur Hangkara, Memayu Hayuning Bawana, Sura Dira Jayaning Lebur Dening Pangastuti, Sadulur Papat Kalima Pancer, and Manunggaling Kawula Gusti. Those phrases contain many moral values that generally can be accepted by society. The phrase represents a human relationship, the manner of life, ways of life, world-view, willingness, and the transcendental relationship between humans and God. It means the purpose of the Javanese manner of life is to reach the perfection of life. The perfection of life is resting on the faith towards to the God through the maturity of spirituality.

  14. Maximizing kinetic performance in supercritical fluid chromatography using state-of-the-art instruments.

    Science.gov (United States)

    Grand-Guillaume Perrenoud, Alexandre; Hamman, Chris; Goel, Meenakshi; Veuthey, Jean-Luc; Guillarme, Davy; Fekete, Szabolcs

    2013-11-01

    Recently, there has been a renewed interest in supercritical fluid chromatography (SFC), due to the introduction of state-of-the-art instruments and dedicated columns packed with small particles. However, the achievable kinetic performance and practical possibilities of such modern SFC instruments and columns has not been described in details until now. The goal of the present contribution was to provide some information about the optimal column dimensions (i.e. length, diameter and particle size) suitable for such state-of the-art systems, with respect to extra-column band broadening and system upper pressure limit. In addition, the reliability of the kinetic plot methodology, successfully applied in RPLC, was also evaluated under SFC conditions. Taking into account the system variance, measured at ∼85μL(2), on modern SFC instruments, a column of 3mm I.D. was ideally suited for the current technology, as the loss in efficiency remained reasonable (i.e. less than 10% decrease for k>6). Conversely, these systems struggle with 2.1mm I.D. columns (55% loss in N for k=5). Regarding particle size, columns packed with 5μm particles provided unexpectedly high minimum reduced plate height values (hmin=3.0-3.4), while the 3.5 and 1.7μm packing provided lower reduced plate heights hmin=2.2-2.4 and hmin=2.7-3.2, respectively. Considering the system upper pressure limit, it appears that columns packed with 1.7μm particles give the lowest analysis time for efficiencies up to 40,000-60,000 plates, if the mobile phase composition is in the range of 2-19% MeOH. The 3.5μm particles were attractive for higher efficiencies, particularly when the modifier percentage was above 20%, while 5μm was never kinetically relevant with modern SFC instruments, due to an obvious limitation in terms of upper flow rate value. The present work also confirms that the kinetic plot methodology could be successfully applied to SFC, without the need for isopycnic measurements, as the difference

  15. Economic analysis of the structure, Integration and Performance of ...

    African Journals Online (AJOL)

    The data for the study were collected with the aid of a questionnaire. Statistical tools such as simple descriptive statistics, Gini coefficient, Shepherd-Futrel functional ... Key words: Rice; Market structure; Market integration and Performance.

  16. Economics.

    Science.gov (United States)

    Palley, Paul D; Parcero, Miriam E

    2016-10-01

    A review of literature in the calendar year 2015 dedicated to environmental policies and sustainable development, and economic policies. This review is divided into these sections: sustainable development, irrigation, ecosystems and water management, climate change and disaster risk management, economic growth, water supply policies, water consumption, water price regulation, and water price valuation.

  17. Sustainability, Participatory Culture, and the Performance of Democracy: Ascendant Sites of Theory and Practice in Art Education

    Science.gov (United States)

    Blandy, Doug

    2011-01-01

    Art education is a systemic and extensive network within which children, youth, and adults make and learn about material culture. This lecture considers three sites of theory and practice that I see as ascendant in circulating through this network. These sites are sustainability, participatory culture, and performing democracy. I argue that…

  18. Replenishment of system spares for improved economic performance

    International Nuclear Information System (INIS)

    McVay, J.L.; Gray, G.

    1990-01-01

    The nuclear industry continues to be faced with increasing external pressures that contribute to escalating production costs. In the past, regulatory and political pressures have been the chief sources for the authors concern. Today, however, the economic aspects for power generation may present an equal or an even greater challenge to the industry's stability. For nuclear utilities to survive and prosper, they must become more cost conscious and competitive. This challenge becomes even more important when one considers the growing number of cogeneration facilities, new independent power producers, and neighboring utilities all competing for the customer on a cost basis. This paper addresses opportunities created by the development of recent industry guidelines addressing engineering analysis techniques to be used during replenishment of system spares and components. This activity, while it has not been traditionally thought of as an engineering activity, can contribute significantly to the reduction of operation and maintenance (O and M) costs for plant systems and will help nuclear utilities to aggressively battle the rising issue of cost control

  19. Economic performance of water storage capacity expansion for food security

    Science.gov (United States)

    Gohar, Abdelaziz A.; Ward, Frank A.; Amer, Saud A.

    2013-03-01

    SummaryContinued climate variability, population growth, and rising food prices present ongoing challenges for achieving food and water security in poor countries that lack adequate water infrastructure. Undeveloped storage infrastructure presents a special challenge in northern Afghanistan, where food security is undermined by highly variable water supplies, inefficient water allocation rules, and a damaged irrigation system due three decades of war and conflict. Little peer-reviewed research to date has analyzed the economic benefits of water storage capacity expansions as a mechanism to sustain food security over long periods of variable climate and growing food demands needed to feed growing populations. This paper develops and applies an integrated water resources management framework that analyzes impacts of storage capacity expansions for sustaining farm income and food security in the face of highly fluctuating water supplies. Findings illustrate that in Afghanistan's Balkh Basin, total farm income and food security from crop irrigation increase, but at a declining rate as water storage capacity increases from zero to an amount equal to six times the basin's long term water supply. Total farm income increases by 21%, 41%, and 42% for small, medium, and large reservoir capacity, respectively, compared to the existing irrigation system unassisted by reservoir storage capacity. Results provide a framework to target water infrastructure investments that improve food security for river basins in the world's dry regions with low existing storage capacity that face ongoing climate variability and increased demands for food security for growing populations.

  20. The Library and Museum for the Performing Arts at Lincoln Center

    Science.gov (United States)

    Sperber, Ann

    1972-01-01

    The Lincoln Center Library offers a variety of services, including circulating collections, art galleries, a bookstore, free movies, a children's room, special exhibits, and a small, neat auditorium that features everything from community drama to film retrospectives. (Author/NH)

  1. Management of intellectual capital and its influence on personnel economic performance

    Directory of Open Access Journals (Sweden)

    mahmoud Gholami Karin

    2016-02-01

    Full Text Available Studies have shown that, knowledge is an effective source for increasing personnel economic performance. Basically, managers of companies by considering prevailing economic conditions are forced to correct and improve methods of production, marketing, and innovation and ultimately increase economic productivity. One of the main ways to improve economic growth and increase competitive advantage, for factories is the use of creative thinking that it without the recognition and management of intellectual capitals will not be possible. The main objective of present research is to study the influence of intellectual capital components on economic performance of companies working in Saipa Automotive Manufacturing Group. Also determine relation between components of intellectual capital together. Components of intellectual capital (human, structural, and relational capital are independent variables and personnel economic performance is considered as a dependent variable. Multiple regression analysis has used for study the influence of components of intellectual capital on personnel economic performance. For test of relation between components of intellectual capital together, have used Pearson correlation analysis and for test of model has used structural equation modeling. The collected data were analyzed with the SPSS and Lisrel software, and finally the relationship between intellectual capital components were confirmed and it has been determined that relational and structural capital directly and human capital, indirectly, impress personnel economic performance in Saipa Automotive Manufacturing Group.

  2. CORRUPTION, POVERTY AND ECONOMIC PERFORMANCE: EASTERN EUROPE AND CENTRAL ASIA CASE

    OpenAIRE

    Ildırar, Mustafa; Iscan, Erhan

    2015-01-01

    Corruption, defined as “the misuse of public power for private benefit.” The World Bank describes corruption as one of the greatest obstacles to economic and social development. It undermines development by distorting the rule of law and weakening the institutional foundation on which economic performance depends. In past decades, many theoretical and empirical studies have presented corruption hinders investment, reduces economic growth, restricts trade, distorts government expenditures and ...

  3. Economic Complexity and Human Development: DEA performance measurement in Asia and Latin America

    OpenAIRE

    Ferraz, Diogo; Moralles, Hérick Fernando; Suarez Campoli, Jéssica; Ribeiro de Oliveira, Fabíola Cristina; do Nascimento Rebelatto, Daisy Aparecida

    2018-01-01

    Economic growth is not the unique factor to explain human development. Due to that many authors have prioritized studies to measure the Human Development Index. However, these indices do not analyze how Economic Complexity can increase Human Development. The aim of this paper is to determine the efficiency of a set of nations from Latin America and Asia, to measure a country’s performance in converting Economic Complexity into Human Development, between 2010 and 2014. The method used was Data...

  4. The elementary school musical as an authentic, integrated performing arts experience

    OpenAIRE

    Bespflug, Kevin Sean

    2009-01-01

    While musicals are often common arts activities in high schools in North America, little has been written about their place in elementary schools. This is surprising when many elementary schools, particularly independent schools, are starting to include them in their fine arts programming. This thesis looks carefully at the elementary school musical by first undertaking a review of literature connected to the staging of musicals. The research and writings of various theorists and educators ar...

  5. PERFORMANCE MANAGEMENT APPROACHES IN ECONOMIC ORGANIZATIONS USING INFORMATION TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Anca Mehedintu

    2012-03-01

    Full Text Available Performance management includes activities that ensure that goals are consistently being met inan effective and efficient manner. Performance management can focus on the performance of an organization, adepartment, employee, or even the processes to build a product or service, as well as many other areas.In these days of globalization and intensive use of information technology, the organizations must defineand implement an appropriate strategy that would support their medium-term development, stability andcompetitiveness. This is achieved through a coherent and interrelated set of activities for understanding thecustomer expectations and the level at which the offer of organization add value to customers and satisfy theirneeds, define their internal organization to allow timely response to market demands without losing focus on client,tracking strategy and business model for the accomplishment of the organization mission, aligning the existing ITproject management or under development implementation in organization with the strategic management oforganization etc. Strategic Management determines the improvement of processes, effective use of resources, focuson critical areas in terms of finance, creating opportunities for innovation and technological progress, improvementof the supply mechanism and the duty to promote personal interaction and negotiation at all levels, continuousassessment of organization and its technological trends, analyze the market potential and competence field etc.Strategic management system will not give good results if the strategy is not defined by a set of operationalobjectives clearly at all levels.Business performance is based on a set of analytical processes of business, supported by informationtechnology that defines the strategic goals that can be measured by performance indicators. EnterprisePerformance Management creates a powerful and precise environment, characterized by data consistency,efficiency analysis

  6. Growth performance and economics of sheep production with ...

    African Journals Online (AJOL)

    A twelve-week feeding trial was conducted using sixteen (16) growing Uda lambs to determine the growth performance of sheep fed varying levels of rice milling waste. Diets containing graded levels of rice milling waste replacing wheat offal at 15, 30 and 45% inclusion levels were formulated. Diet without rice milling waste ...

  7. Strategic Factor Markets Scale Free Resources and Economic Performance

    DEFF Research Database (Denmark)

    Geisler Asmussen, Christian

    2015-01-01

    This paper analyzes how scale free resources, which can be acquired by multiple firms simultaneously and deployed against one another in product market competition, will be priced in strategic factor markets, and what the consequences are for the acquiring firms' performance. Based on a game-theo...

  8. Caste dominance and economic performance in rural India

    NARCIS (Netherlands)

    Kalwij, Adriaan; Iversen, Vegard; Verschoor, Arjan; Dubey, Amaresh

    2014-01-01

    Using household panel data for rural India covering 1993–94 and 2004–5, we test whether scheduled castes (SCs) and other minority groups perform better or worse in terms of income when resident in villages dominated by (i) upper castes or (ii) their own group. Theoretically, upper-caste dominance

  9. Third Ethiopia Economic Update : Strengthening Export Performance through Improved Competitiveness

    OpenAIRE

    World Bank Group

    2014-01-01

    Rising exports contributed to Ethiopia’s remarkable growth performance over the past decade. Buoyed by favorable external conditions, exports also helped create jobs and earn much-needed foreign exchange. The way Ethiopia created and nurtured a high-value horticulture industry and expanded its air services exports was an encouraging example of “self-discovery.”

  10. Alberta's economic performance and outlook

    Energy Technology Data Exchange (ETDEWEB)

    Pyear, D. [Government of Alberta, Edmonton, AB (Canada). Economic Development

    2000-07-01

    The economic climate in Alberta is characterized as being strong and vibrant, with an efficient and modern infrastructure, a young, skilled and productive workforce, a competitive business climate, the lowest overall taxes of any of the provinces, a culturally diverse province with a high quality of life and a fiscally responsible government. All of these attributes add up to the 'Alberta Advantage', the campaign slogan used by the Alberta Government to attract business to the province. Economic highlights from 1999 show that Alberta was the fastest growing province in the country, with 38,000 new jobs created, exports of $34.5 billion, the lowest unemployment rate in the country, and leading all provinces in per capita investment. Total GDP in 1998 amounted to $95.8 billion (up from $61.3 billion in 1985). Even more significant is the fact that only 18.5 per cent of GDP was generated from the energy sector in 1998, as opposed to 37.2 per cent in 1985. Real GDP growth in Alberta was 2.3 per cent in 1999, projected at 6.1 per cent for 2000 and 5.2 per cent for 2001. The corresponding figures for Canada as a whole are 4.1, 4.2 and 3.0 per cent, respectively. Except for agriculture and public administration, which declined by 11.9 per cent and 13.4 per cent respectively, all other sectors of the economy showed significant growth during the period of 1993 to 1999. Technology employment grew by six per cent between 1989 and 1999, fully 33 per cent higher than anywhere else in the country. Energy industry revenue increased by 35 per cent from 1998 to 1999 and industry reinvestment was high at 150 per cent of internal cash flow. Total investment in the province amounted to $31.3 billion in 1999; it is expected to top $34.0 billion in 2000. A list of current major investment projects shows a total of 810 projects in all sectors of the economy, with a total value of $61.14 billion dollars. Growth targets include 295,000 new jobs, value added exports to $26 billion

  11. Can Management Practices Make a Difference? Nonprofit Organization Financial Performance during Times of Economic Stress

    Directory of Open Access Journals (Sweden)

    QIAN HU

    2017-12-01

    Full Text Available The economic crisis presented unprecedented challenges to nonprofit organizations to sustain their services. In this study, we examined both financial and management factors that influence the financial performance of nonprofit organizations during times of economic stress. In particular, we investigated whether strategic planning and plan implementation, revenue diversification, and board involvement help nonprofit organizations deal with financial uncertainty and strengthen financial performance. Despite the negative impacts that the economic downturn had on nonprofit organizations, we found that the implementation of strategic plans can help nonprofit organizations reduce financial vulnerability. Our findings call attention to key management factors that influence the financial performance of nonprofit organizations.

  12. Trade unions and the economic performance of brazilian establishments

    Directory of Open Access Journals (Sweden)

    Naércio Aquino Menezes-Filho

    2008-03-01

    Full Text Available This paper examines, for the first time in the literature, the impact of trade unions on various performance indicators of Brazilian establishments. A unionism retrospective survey was carried out among 1,000 establishments in the manufacturing sector and its results were matched to performance indicators available from the Brazilian Industrial Surveys between 1990 and 2000. The results using the pooled data indicate that the relationship between unionism and some performance indicators, such as average wages, employment and productivity is non-linear (concave, so that a rise in unionism from low levels is associated with higher performance, but at a decreasing rate. Unions also reduce profitability. Establishments that introduced profit-sharing schemes increased their productivity and profitability overall and paid higher wages in more unionized plants.Este artigo analisa, pela primeira vez na literatura, o impacto dos sindicatos de trabalhadores em vários indicadores de desempenho econômico de firmas industriais brasileiras. Realizou-se uma pesquisa retrospectiva sobre a densidade sindical de 1000 estabelecimentos industriais brasileiros e seus resultados foram combinados aos indicadores de desempenho econômico da Pesquisa Industrial Anual (PIA de 1990 a 2000. Os resultados indicam que a relação entre a densidade sindical na firma e seus salários, emprego e produtividade, é não-linear, ou seja, um aumento no grau de sindicalização leva a um melhor desempenho, porém a taxas decrescentes. Observou-se, também, uma relação negativa entre sindicalização e rentabilidade. Finalmente, estabelecimentos que introduziram mecanismos de 'participação nos lucros' aumentaram sua produtividade e rentabilidade no período e pagaram maiores salários nas firmas onde o grau de sindicalização era maior.

  13. How Does Shared Capitalism Affect Economic Performance in the UK?

    OpenAIRE

    Alex Bryson; Richard Freeman

    2008-01-01

    This paper uses nationally representative linked workplace-employee data from the British 2004 Workplace Employment Relations Survey to examine the operation of shared capitalist forms of pay – profit-sharing and group pay for performance, employee share ownership, and stock options—and their link to productivity. It shows that shared capitalism has grown in the UK, as it has in the US; that different forms of shared capitalist pay complement each other and other labour practices in the sense...

  14. Analysis of Economic Performance in Mergers and Acquisition

    Institute of Scientific and Technical Information of China (English)

    王立杰; 孙涛

    2003-01-01

    Based on the methods of financial analysis, the direct earnings in mergers and acquisition M&A, profit or loss from stock price fluctuation, influence on the earning per stock(EPS) and revenue growth after M&A were analyzed in detail. And several quantitative models were established in relevant part accordingly. It can be useful to improve the present low efficiency in the M&A performance in Chinese capital market.

  15. Economic Education and Student Performance in the Business Discipline: Implications for Curriculum Planning

    Science.gov (United States)

    Islam, Muhammad M.; Islam, Faridul

    2013-01-01

    The authors conducted an empirical examination of the relationship between extra-normal ability (inability) in principles of economics courses and student performance in the various areas of the business discipline such as finance, marketing, management, and accounting. Extra-normal ability is defined as the part of an economics grade that cannot…

  16. The Prisoner's Dilemma and Economics 101: Do Active Learning Exercises Correlate with Student Performance?

    Science.gov (United States)

    Byun, Chong Hyun Christie

    2014-01-01

    The importance of active learning in the classroom has been well established in the field of Economic education. This paper examines the connection between active learning and performance outcomes in an Economics 101 course. Students participated in single play simultaneous move game with a clear dominant strategy, modeled after the Prisoner's…

  17. Science and art of setting performance standards and cutoff scores in kinesiology.

    Science.gov (United States)

    Zhu, Weimo

    2013-12-01

    Setting standards and cutoff scores is essential to any measurement and evaluation practice. Two evaluation frameworks, norm-referenced (NR) and criterion-referenced (CR), have often been used for setting standards. Although setting fitness standards based on the NR evaluation is relatively easy as long as a nationally representative sample can be obtained and regularly updated, it has several limitations-namely, time dependency, population dependence, discouraging low-level performers, and favoring advantaged or punishing disadvantaged individuals. Fortunately, these limitations can be significantly eliminated by employing the CR evaluation, which was introduced to kinesiology by Safrit and colleagues in the 1980s and has been successfully applied to some practical problems (e.g., set health-related fitness standards for FITNESSGRAM). Yet, the CR evaluation has its own challenges, e.g., selecting an appropriate measure for a criterion behavior, when the expected relationship between the criterion behavior and a predictive measure is not clear, and when standards are not consistent among multiple field measures. Some of these challenges can be addressed by employing the latest statistical methods (e.g., test equating). This article provides a comprehensive review of the science and art of setting standards and cutoff scores in kinesiology. After a brief historical overview of the standard-setting practice in kinesiology is presented, a case analysis of a successful CR evaluation, along with related challenges, is described. Lessons learned from past and current practice as well as how to develop a defendable standard are described. Finally, future research needs and directions are outlined.

  18. Economism

    Directory of Open Access Journals (Sweden)

    P. Simons

    2010-07-01

    Full Text Available Modern society is characterised not only by a fascination with scientific technology as a means of solving all problems, especially those that stand in the way of material progress (technicism, but also by an obsessive interest in everything that has to do with money (economism or mammonism. The article discusses the relationship between technicism and economism, on the basis of their relationship to utilitarian thinking: the quest for the greatest happiness for the greatest number of people. Recent major studies of neo-liberalism (seen as an intensification of utilitarianism by Laval and Dardot are used as reference to the development of utilitarianism. It is suggested that the western view of the world, as expressed in economism and technicism, with a utilitarian ethics, features three absolutisations: those of theoretical thinking, technology and economics. In a second part, the article draws on the framework of reformational philosophy to suggest an approach that, in principle, is not marred by such absolutisations.

  19. "Impact", "Value' and "Bad Economics": Making Sense of the Problem of Value in the Arts and Humanities

    Science.gov (United States)

    Belfiore, Eleonora

    2015-01-01

    Questions around the value of the arts and humanities to the contemporary world and the benefits they are expected to bring to the society that supports them through funding have assumed an increased centrality within a number of disciplines, not limited to humanities scholarship. Especially problematic, yet crucial, is the issue of the…

  20. HIV-associated cognitive performance and psychomotor impairment in a Thai cohort on long-term cART.

    Science.gov (United States)

    Do, Tanya C; Kerr, Stephen J; Avihingsanon, Anchalee; Suksawek, Saowaluk; Klungkang, Supalak; Channgam, Taweesak; Odermatt, Christoph C; Maek-A-Nantawat, Wirach; Ruxtungtham, Kiat; Ananworanich, Jintanat; Valcour, Victor; Reiss, Peter; Wit, Ferdinand W

    2018-01-01

    To assess cognitive performance and psychomotor impairment in an HIV-positive cohort, well-suppressed on combination antiretroviral therapy (cART), in an Asian resource-limited setting. Cross-sectional sociodemographic and cognitive data were collected in 329 HIV-positive and 510 HIV-negative participants. Cognitive performance was assessed using the International HIV Dementia Scale (IHDS), Montreal Cognitive Assessment (MoCA), WAIS-III Digit Symbol, Trail Making A, and Grooved Pegboard (both hands). Psychomotor test scores in the HIV-positive participants were converted to Z-scores using scores of the HIV-negative participants as normative data. Psychomotor impairment was defined as performance on two tests more than 1 standard deviation (SD) from controls or more than 2 SD on one test. Multivariate linear and logistic regression analyses were used to investigate associations between HIV and non-HIV-related covariates and poorer cognitive performance and psychomotor impairment. HIV-positive participants, mean age 45 (SD 7.69) years received cART for a median of 12.1 years (interquartile range [IQR] 9.1-14.4). Median CD4 cell count was 563 cells/mm 3 (IQR 435-725), and 92.77% had plasma HIV RNA performance (tests all P 90% on long-term cART, we found that inferior cognitive performance and psychomotor impairment were primarily associated with non-HIV-related factors.

  1. BASEL III: long-term impact on economic performance and fluctuations

    OpenAIRE

    Paolo Angelini; Laurent Clerc; Vasco Cúrdia; Leonardo Gambacorta; Andrea Gerali; Alberto Locarno; Roberto Motto; Werner Roeger; Skander J. van den Heuvel; Jan Vlcek

    2011-01-01

    We assess the long-term economic impact of the new regulatory standards (the Basel III reform), answering the following questions: 1) What is the impact of the reform on longterm economic performance? 2) What is the impact of the reform on economic fluctuations? 3) What is the impact of the adoption of countercyclical capital buffers on economic fluctuations? The main results are the following: 1) Each percentage point increase in the capital ratio causes a median 0.09 percent decline in the ...

  2. Technical and economic performance of integrated bioenergy systems

    International Nuclear Information System (INIS)

    Toft, A.J.; Bridgwater, A.V.

    1996-01-01

    A comprehensive study of biomass production, conversion and utilisation systems has been carried out to examine complete bioenergy systems from biomass in the forest to electricity delivered to the grid. Spreadsheet models have been derived for all of the key steps in an integrated process and these have been compiled into an overall BioEnergy Assessment Model (BEAM). The model has also been used to investigate both the performance of different technologies and the effect of different configurations of the same basic system by manipulating the interfaces between feed production, feed conversion and electricity generation. Some of the results of these analyses are presented here. (orig.)

  3. Technical and economic performance of integrated bioenergy systems

    Energy Technology Data Exchange (ETDEWEB)

    Toft, A.J.; Bridgwater, A.V. [Aston Univ. (United Kingdom). Energy Research Group; Mitchell, C.P.; Watters, M.P. [Aberdeen Univ. (United Kingdom). Wood Supply Research Group; Stevens, D.J. [Cascade Research, Inc. (United States)

    1996-12-31

    A comprehensive study of biomass production, conversion and utilisation systems has been carried out to examine complete bioenergy systems from biomass in the forest to electricity delivered to the grid. Spreadsheet models have been derived for all of the key steps in an integrated process and these have been compiled into an overall BioEnergy Assessment Model (BEAM). The model has also been used to investigate both the performance of different technologies and the effect of different configurations of the same basic system by manipulating the interfaces between feed production, feed conversion and electricity generation. Some of the results of these analyses are presented here. (orig.)

  4. Technical and economic performance of integrated bioenergy systems

    Energy Technology Data Exchange (ETDEWEB)

    Toft, A J; Bridgwater, A V [Aston Univ. (United Kingdom). Energy Research Group; Mitchell, C P; Watters, M P [Aberdeen Univ. (United Kingdom). Wood Supply Research Group; Stevens, D J [Cascade Research, Inc. (United States)

    1997-12-31

    A comprehensive study of biomass production, conversion and utilisation systems has been carried out to examine complete bioenergy systems from biomass in the forest to electricity delivered to the grid. Spreadsheet models have been derived for all of the key steps in an integrated process and these have been compiled into an overall BioEnergy Assessment Model (BEAM). The model has also been used to investigate both the performance of different technologies and the effect of different configurations of the same basic system by manipulating the interfaces between feed production, feed conversion and electricity generation. Some of the results of these analyses are presented here. (orig.)

  5. MANAGERIAL COMMUNICATION - PREMISE FOR THE INCREASE OF ECONOMIC AGENTS’ PERFORMANCE

    Directory of Open Access Journals (Sweden)

    ADRIAN MOCANU

    2015-12-01

    Full Text Available Managerial communication is a vital factor in achieving maximum efficiency within an organization, its purpose being the achievement of correct, efficient and effective information both vertically and horizontally, in order to achieve optimal use of internal and external requirements and consistent with the established managerial and organizational objectives. In order to obtain a managerial communication leading to maximum results require a detailed analysis of the basic communicative activities of managers, analysis which represents, in fact, the purpose of this article. Keywords: communication, manager, efficiency, performance

  6. Economic performance optimization of an absorption cooling system under uncertainty

    International Nuclear Information System (INIS)

    Gebreslassie, Berhane H.; Guillen-Gosalbez, Gonzalo; Jimenez, Laureano; Boer, Dieter

    2009-01-01

    Many of the strategies devised so far to address the optimization of energy systems are deterministic approaches that rely on estimated data. However, in real world applications there are many sources of uncertainty that introduce variability into the decision-making problem. Within this general context, we propose a novel approach to address the design of absorption cooling systems under uncertainty in the energy cost. As opposed to other approaches that optimize the expected performance of the system as a single objective, in our method the design task is formulated as a stochastic bi-criteria non-linear optimization problem that simultaneously accounts for the minimization of the expected total cost and the financial risk associated with the investment. The latter criterion is measured by the downside risk, which avoids the need to define binary variables thus improving the computational performance of the model. The capabilities of the proposed modeling framework and solution strategy are illustrated in a case study problem that addresses the design of a typical absorption cooling system. Numerical results demonstrate that the method presented allows to manage the risk level effectively by varying the area of the heat exchangers of the absorption cycle. Specifically, our strategy allows identifying the optimal values of the operating and design variables of the cycle that make it less sensitive to fluctuations in the energy price, thus improving its robustness in the face of uncertainty.

  7. Case Studies: Improving Environmental Performance and Economic Prosperity at Ports and in Near-Port Communities

    Science.gov (United States)

    Case Study links for improving environmental performance and economic prosperity at ports and in near-port communities. Case studies on equipment upgrades, jobs and benefits, land use and transportation, port-community engagement, and citizen science.

  8. The Impact of the Public Support for R & D on the Economic Performance of SMEs

    Directory of Open Access Journals (Sweden)

    Ivana Blažková

    2016-01-01

    Full Text Available The article is focused on evaluation of impacts of the project support for research, development and innovations on the economic performance of small and medium-sized enterprises. The set of analysed enterprises was composed of 182 SMEs operating in the Region of South Moravia in the Czech Republic, which were active in R & D in 2012 and 2013. There were evaluated public sources of funding for innovation activities and selected financial ratios of economic performance. The hypotheses about the relationship between the amount of public support and profitability of enterprises were set up and statistically tested. The analysis proved sufficient level of profitability and liquidity of the SMEs involved in research, the worst economic performance of the smallest enterprises and the direct positive relationship between the amount of public support and the profitability in two size groups of enterprises, which refers to the positive impact of the public support on the economic performance of SMEs.

  9. Information Trading by Corporate Insiders Based on Accounting Accruals - Forecasting Economic Performance

    NARCIS (Netherlands)

    Hodgson, A.; van Praag, B.

    2006-01-01

    In this paper, we test whether directors’ (corporate insiders) trading in Australia, based on accounting accruals, provides incremental information in forecasting a firm's economic performance. We determine that directors’ trading on negative accruals in larger firms has greater forecasting content

  10. Economic competitiveness : performance measures for transportation : review of literature and best practices.

    Science.gov (United States)

    2008-11-01

    The New York State Department of Transportation (NYSDOT) is developing a comprehensive set of measures that link investments in transportation to the general economic performance of the New York State Economy. The agency would like to understand in p...

  11. The Impacts of Port Infrastructure and Logistics Performance on Economic Growth

    DEFF Research Database (Denmark)

    Munim, Ziaul Haque; Schramm, Hans-Joachim

    2018-01-01

    Considering 91 countries with seaports, this study conducted an empirical inquiry into the broader economic contribution of seaborne trade, from a port infrastructure quality and logistics performance perspective. Investment in quality improvement of port infrastructure and its contribution to ec...

  12. Corporate sustainability and economic performance in small and medium sized enterprises

    OpenAIRE

    Bojnec, Štefan; Simčič, Blaž; Tomšič, Nastja

    2015-01-01

    Various studies have investigated drivers of corporate sustainability, however only a few attempts have been made to link corporate sustainability and economic performance of enterprises by measuring labour productivity in new European Union member states that have transitioned from socialism. This paper analyses the link between corporate sustainability and economic performance, by simultaneously using the following control variables: human capital, the innovation process, leadership, and Eu...

  13. The Impact of the Public Support for R & D on the Economic Performance of SMEs

    OpenAIRE

    Ivana Blažková

    2016-01-01

    The article is focused on evaluation of impacts of the project support for research, development and innovations on the economic performance of small and medium-sized enterprises. The set of analysed enterprises was composed of 182 SMEs operating in the Region of South Moravia in the Czech Republic, which were active in R & D in 2012 and 2013. There were evaluated public sources of funding for innovation activities and selected financial ratios of economic performance. The hypotheses abou...

  14. Workshop: Economic Valuation of Mortality Risk Reduction: Assessing the State of the Art for Policy Applications (2002)

    Science.gov (United States)

    This two-day workshop, co-sponsored by EPA's National Center for Environmental Economics and National Center for Environmental Research, was dedicated to exploring methods for valuing mortality risk reductions. There were six sessions held in total.

  15. Artful creation

    DEFF Research Database (Denmark)

    Darsø, Lotte

    2013-01-01

    An introduction to the field of Arts-in-Business outlining 4 different approaches: 1) Art as decoration, 2) Art as intertainment, 3) Arts as instrumental, 4) Art as strategic......An introduction to the field of Arts-in-Business outlining 4 different approaches: 1) Art as decoration, 2) Art as intertainment, 3) Arts as instrumental, 4) Art as strategic...

  16. Performing Prodigals and Dissident Acolytes: Supporting Queer Postgraduates in the Visual Arts

    Science.gov (United States)

    Ings, Welby

    2015-01-01

    Supervisors supporting queer individuals engaged in postgraduate research in Visual Arts face a number of issues. Beyond concerns with balancing the autobiographical and the scholarly, a supervisor may also encounter questions relating to safety, identity, tokenism, exoticisation and the pressure candidates feel to develop work that has…

  17. Attitudes and Practices That Shape Children's Drawing Behaviour in Mainstream and Performing Arts Schools

    Science.gov (United States)

    Burkitt, Esther; Lowry, Ruth

    2015-01-01

    Previous research shows that key parties involved in children's drawing perceive the value and benefits of art and drawing very differently. However such research has been restricted to the examination of children attending mainstream schooling across the UK. The present study therefore compared the views and practices of key parties involved in…

  18. Inspiring Creativity in Urban School Leaders: Lessons from the Performing Arts

    Science.gov (United States)

    Kaimal, Girija; Drescher, Jon; Fairbank, Holly; Gonzaga, Adele; White, George P.

    2014-01-01

    This paper presents an analysis of how guided engagement with the arts can provide leadership lessons for school leaders and administrators. The study was conducted as part of two projects funded by the School Leadership Program (SLP) grants from the U.S. Department of Education. The principal interns and practicing school leaders participated in…

  19. Mechanical performance of encapsulated restorative glass-ionomer cements for use with Atraumatic Restorative Treatment (ART)

    NARCIS (Netherlands)

    Molina, G.F.; Cabral, R.J.; Mazzola, I.; Lascano, L.B.; Frencken, J.E.F.M.

    2013-01-01

    The Atraumatic Restorative Treatment (ART) approach was suggested to be a suitable method to treat enamel and dentine carious lesions in patients with disabilities. The use of a restorative glass-ionomer with optimal mechanical properties is, therefore, very important. OBJECTIVE: To test the

  20. The Effectiveness of Cognitive and Psychomotor Domain of Culinary Art Students’ Performance after Internship in Private Colleges

    Directory of Open Access Journals (Sweden)

    Harun Hairuddin

    2018-01-01

    Full Text Available With the demand of culinary arts graduates in hospitality industry, more higher learning institutions especially private colleges offer the programs. The course syllabus of culinary arts is specifically designed to provide a strong foundation for students who aspire to be chefs in the local and international fields. Students are equipped with a basic education in the culinary skills and knowledge associated with the cognitive and psychomotor domain. This study investigates the influence of the cognitive and psychomotor domain effect to private college student’s performance after internship. The internship program is gradually enhancing the students’ knowledge; confidence level and psychomotor performance which enable them to at least gain confidence when performing their practical assessment after coming back from internship. This is a positive indication in the beginning of the students’ life before expose into a real life work situation. Thus, this research can be a guidance for the private institutional lecturers to look into the effectiveness of cognitive and psychomotor domain of culinary art students’ performance in their internship programs.

  1. Nation-State Size, Ethnic Diversity and Economic Performance in the Advanced Capitalist Countries

    DEFF Research Database (Denmark)

    Patsiurkoa, Natalka; Campbell, John L.; Hall, John A.

    2013-01-01

    This paper examines the proposition that the economic performance of advanced capitalist countries depends on their size and ethnic composition. As such it blends insights from two important literatures in comparative political economy. One is exemplified by the work of Peter Katzenstein, who wrote...... the classic treatise on the relationship between nation-state size and economic performance. Another is illustrated by the work of Ernest Gellner, whose work suggested that economic performance depends on the ethnic composition of the nation-state. The argument is tested on pooled data from 30 advanced...... capitalist countries for the 1985 through 2007 period. Regression analysis confirms that ethnically homogenous countries tend to have stronger rates of economic growth during this period than ethnically heterogeneous countries but that neither the size of countries nor the interaction of size and ethnic...

  2. Green analytical chemistry introduction to chloropropanols determination at no economic and analytical performance costs?

    Science.gov (United States)

    Jędrkiewicz, Renata; Orłowski, Aleksander; Namieśnik, Jacek; Tobiszewski, Marek

    2016-01-15

    In this study we perform ranking of analytical procedures for 3-monochloropropane-1,2-diol determination in soy sauces by PROMETHEE method. Multicriteria decision analysis was performed for three different scenarios - metrological, economic and environmental, by application of different weights to decision making criteria. All three scenarios indicate capillary electrophoresis-based procedure as the most preferable. Apart from that the details of ranking results differ for these three scenarios. The second run of rankings was done for scenarios that include metrological, economic and environmental criteria only, neglecting others. These results show that green analytical chemistry-based selection correlates with economic, while there is no correlation with metrological ones. This is an implication that green analytical chemistry can be brought into laboratories without analytical performance costs and it is even supported by economic reasons. Copyright © 2015 Elsevier B.V. All rights reserved.

  3. Socio-Economic Problems of the Russian Construction of Art Nouveau Period (on the Example of A.I. Lishnevsky’s Activity

    Directory of Open Access Journals (Sweden)

    Aleksandr I. Chepel

    2017-09-01

    Full Text Available The author studies the specifics of Russian architect’s work on the example of the activity of prominent architect of Art Nouveau period A.L. Lishnevsky (1868–1942. The special attention is paid to the architect’s relations with the authorities, contractors and workers, as well as with customers and colleagues. The author shows the opinion of citizens about the activities of an architect as a builder and businessman, reveals the main socio-economic problems which the architect faced from the moment of inception and approval of the project prior to its actual implementation. The author attempts to trace the mechanism of professional networking in the architecture environment of that time, and to reveal the peculiarities of private architectural bureaus (“offices”. The attention is paid to the assessment by the architect of their own professional activity. A.L. Lishnevsky’s activity is a good example of architect’s work in the construction business. A native of the city of Kherson, he received the metropolitan education at the Art Academy, then for over six years (1895–1901 he worked as a municipal architect in Elisavetgrad (Kirovograd, since 2016 – Kropivnytsky during the period of rapid economic and cultural growth of the town. After 1901 and up to 1917 he was actively engaged in municipal and private construction in the capital of the Russian Empire, Saint Petersburg. The relevance of the topic is determined by the fact that the Art Nouveau period architect worked in capitalism construction market, and was forced to deal with issues similar to those that the architects of our time solve. The study is based on materials from Russian archives and periodicals of late 19th – early 20th century.

  4. Local versus Global Environmental Performance of Dairying and Their Link to Economic Performance: A Case Study of Swiss Mountain Farms

    Directory of Open Access Journals (Sweden)

    Nina Repar

    2016-12-01

    Full Text Available Complying with the carrying capacity of local and global ecosystems is a prerequisite to ensure environmental sustainability. Based on the example of Swiss mountain dairy farms, the goal of our research was firstly to investigate the relationship between farm global and local environmental performance. Secondly, we aimed to analyse the relationship between farm environmental and economic performance. The analysis relied on a sample of 56 Swiss alpine dairy farms. For each farm, the cradle-to-farm-gate life cycle assessment was calculated, and the quantified environmental impacts were decomposed into their on- and off-farm parts. We measured global environmental performance as the digestible energy produced by the farm per unit of global environmental impact generated from cradle-to-farm-gate. We assessed local environmental performance by dividing farm-usable agricultural area by on-farm environmental impact generation. Farm economic performance was measured by work income per family work unit, return on equity and output/input ratio. Spearman’s correlation analysis revealed no significant relationship, trade-offs or synergies between global and local environmental performance indicators. Interestingly, trade-offs were observed far more frequently than synergies. Furthermore, we found synergies between global environmental and economic performance and mostly no significant relationship between local environmental and economic performance. The observed trade-offs between global and local environmental performance mean that, for several environmental issues, any improvement in global environmental performance will result in deterioration of local environmental performance and vice versa. This finding calls for systematic consideration of both dimensions when carrying out farm environmental performance assessments.

  5. Economic performances optimization of the transcritical Rankine cycle systems in geothermal application

    International Nuclear Information System (INIS)

    Yang, Min-Hsiung; Yeh, Rong-Hua

    2015-01-01

    Highlights: • The optimal economic performance of the TRC system are investigated. • In economic evaluations, R125 performs the most satisfactorily, followed by R41 and CO 2 . • The TRC system with CO 2 has the largest averaged temperature difference. • Economic optimized pressures are always lower than thermodynamic optimized operating pressures. - Abstract: The aim of this study is to investigate the economic optimization of a TRC system for the application of geothermal energy. An economic parameter of net power output index, which is the ratio of net power output to the total cost, is applied to optimize the TRC system using CO 2 , R41 and R125 as working fluids. The maximum net power output index and the corresponding optimal operating pressures are obtained and evaluated for the TRC system. Furthermore, the analyses of the corresponding averaged temperature differences in the heat exchangers on the optimal economic performances of the TRC system are carried out. The effects of geothermal temperatures on the thermodynamic and economic optimizations are also revealed. In both optimal economic and thermodynamic evaluations, R125 performs the most satisfactorily, followed by R41 and CO 2 in the TRC system. In addition, the TRC system operated with CO 2 has the largest averaged temperature difference in the heat exchangers and thus has potential in future application for lower-temperature heat resources. The highest working pressures obtained from economic optimization are always lower than those from thermodynamic optimization for CO 2 , R41, and R125 in the TRC system

  6. Police arrest and self-defence skills: performance under anxiety of officers with and without additional experience in martial arts.

    Science.gov (United States)

    Renden, Peter G; Landman, Annemarie; Savelsbergh, Geert J P; Oudejans, Raôul R D

    2015-01-01

    We investigated whether officers with additional martial arts training experience performed better in arrest and self-defence scenarios under low and high anxiety and were better able to maintain performance under high anxiety than officers who just rely on regular police training. We were especially interested to find out whether training once a week would already lead to better performance under high anxiety. Officers with additional experience in kickboxing or karate/jiu-jitsu (training several times per week), or krav maga (training once a week) and officers with no additional experience performed several arrest and self-defence skills under low and high anxiety. Results showed that officers with additional experience (also those who trained once a week) performed better under high anxiety than officers with no additional experience. Still, the additional experience did not prevent these participants from performing worse under high anxiety compared to low anxiety. Implications for training are discussed. Practitioner summary: Dutch police officers train their arrest and self-defence skills only four to six hours per year. Our results indicate that doing an additional martial arts training once a week may lead to better performance under anxiety, although it cannot prevent that performance decreases under high anxiety compared to low anxiety.

  7. Izvođenje umetničko/teorijskog rada u mediju hiperteksta – net art Marka Amerike / Performance of Artistic/Theoretical Work in Medium of Hypertext – Mark Amerika’s Net Art

    Directory of Open Access Journals (Sweden)

    Sanela Nikolić

    2014-10-01

    Full Text Available In this study, I focus on the problem of relations between art and theoretical work when they are performed in hypertext/hypermedia Net Art environment. Mark Amerika’s hypermedia practice, produced by digital technologies and focused on the questions of status, functions and modes of art and theory productions in information and biopolitical society, is considered as a case study. Amerika uses hypertext and hypermedia for realization of research art practice and as a media of post-pedagogical and theoretical work which deviate from determined types of scholarly discourses about art and expanding the concept of writing in hypermedia direction. Referring to biopolitical theories, Amerika emphasizes the communication linkage problem between biological organism and networked, hypertextual systems which is always de/regulatory. Remixology, implemented in digital, interactive internet environment, Amerika considers as a critical metaactivity against the manipulation of behavior in mass media of communications space and system of global networking.

  8. The Effect of Military Coup and Interventions on the Economic Performance: The Case of Turkey

    Directory of Open Access Journals (Sweden)

    Arif ÖZSAĞIR

    2013-12-01

    Full Text Available Some factors that affect the economic life indirectly but substantially at the same time are assumed exogenous or fixed by the traditional economics. However, these factors are considered fixed are the factors that affect the economy deeply. Political stability, verdicts devoid of justice, military coups and interventions, oligarchical bureaucratic structure, and terrorism are important factors assumed to be fixed. Although these factors may seem irrelevant at first glance, they have crucial impacts on economies. Important determinants of Turkey’s economic performance have been political decisions, the verdicts devoid of justice, in other words biased verdicts, military coups and interventions, oligarchical bureaucratic structure, and terrorism rather than economic policies. In this study, it is discussed that the effects of military coups and interventions on the performance of the economy in the context of Turkey example; and the hypothesis is validated within the framework of an econometric model.

  9. Effects of irreversibility and economics on the performance of a heat engine

    International Nuclear Information System (INIS)

    Ibrahim, O.M.; Klein, S.A.; Mitchell, J.W.

    1992-01-01

    In this paper, optimization of the power output of an internally irreversible heat engine is considered for finite capacitance rates of the external fluid streams. The method of Lagrange multipliers is used to solve for working fluid temperatures which yield maximum power. Analytical expressions for the maximum power and the cycle efficiency at miximum power are obtained. The effects of irreversibility and economics on the performance of a heat engine are investigated. A relationship between the maximum power point and economically optimum design is identified. It is demonstrated that, with certain reasonable economic assumptions, the maximum power point of a heat engine corresponds to a point of minimum life-cycle costs

  10. The economic performance of supply chain(s) served by the mega freight transport vehicles

    NARCIS (Netherlands)

    Janic, M.

    2014-01-01

    This paper deals with the economic performances of supply chain(s) served by different including the mega freight transport vehicles. These performances are considered as a dimension of the supply chain’s sustainability together with the infrastructural, technical/technological, operational,

  11. Integrating environmental and economic performance to assess modern silvoarable agroforestry in Europe

    NARCIS (Netherlands)

    Palma, J.; Graves, A.R.; Burgess, P.J.; Werf, van der W.; Herzog, F.

    2007-01-01

    The environmental and economic performance of silvoarable agroforestry in Europe is highly variable. Multi-criteria analysis, using the PROMETHEE outranking approach, was used to evaluate the integrated performance of silvoarable agroforestry on hypothetical farms in nineteen landscape test sites in

  12. Methodology for Selection of Economic Performance Factors in the Area of Information and Communication Activities

    Directory of Open Access Journals (Sweden)

    Jana Hornungová

    2015-01-01

    Full Text Available The article presents one part of the research work of the author that is focused on the business performance. The aim of this paper is to find and introduce economic factors of corporate performance system that are important part of the performance, because can help to organization define and measure progress toward organizational goals. The aim also included the determination of Key Performance Indicators (KPIs. The first step for the evaluation of performance is the projective access. This approach is meant, that the performance in terms of the future development of the company it is possible to conclude on the basis of, and ongoing activities. In relation to this idea are as fundamental the economic indicators of the performance scale. To find these factors were used the theoretical information from the area of KPIs and data from primary research. This data were tested through mathematical-statistical analysis, in this case, directly on the basis of factor analysis.

  13. CORRUPTION, POVERTY AND ECONOMIC PERFORMANCE:EASTERN EUROPEAND CENTRAL ASIA CASE

    Directory of Open Access Journals (Sweden)

    Mustafa Ildırar

    2015-07-01

    Full Text Available Corruption, defined as “the misuse of public power for private benefit.” TheWorld Bank describes corruption as one of the greatest obstacles to economic andsocial development. It undermines development by distortingthe rule of law andweakening the institutional foundation on which economic performance depends.In pastdecades, many theoretical and empirical studies have presented corruptionhinders investment, reduces economicgrowth, restricts trade, distorts governmentexpenditures and strengthens the underground economy. In addition,they haveshown a strong connection between corruption and poverty and incomeinequality. On the other hand,theliterature on corruption points to the conclusionthat corruption by itself does not lead to poverty. Rather,corruption has directconsequences on economic and governance factors, intermediaries that in turn producepoverty. Although corruption is seen inmany countries in the world, it ishigher and widespread in developingcountries. This study investigates relationbetween corruption, poverty, and economic performance by using apanelconsisting of countries in the Eastern Europe and Central Asia countries. It wasshown that corruptionaffected directly economic performance and low economicperformance leads to poverty. Additionally, resultsimply that rules againstcorruption could affect economic growth indirectly through their impact on thelevel ofc orruption.

  14. Definition of Smart Energy City and State of the art of 6 Transform cities using Key Performance Indicators

    DEFF Research Database (Denmark)

    Nielsen, Per Sieverts; Ben Amer, Sara; Halsnæs, Kirsten

    2013-01-01

    assets, ambitions, targets and main possibilities in terms of energy efficiency, flows and energy production. After this first step, the work focuses on the description of what a smart energy city is (this report), what the main Key Performance Indicators (KPIs) are that should be met and how...... will draw largely on existing Strategic Energy Action Plans, Climate Action Plans and planning documents. This report establishes a definition of smart cities develops Key Elements, Key Performance Indicators and reports on the state of the art regarding the KPIs for the 6 Transform cities. As specified...

  15. Intermodal Freight Transport on the Right Track? Environmental and economic performances and their trade-off

    International Nuclear Information System (INIS)

    Kim, Nam Seok

    2010-01-01

    This dissertation aims to evaluate environmental and economic performances of an intermodal freight transport system and to estimate the trade-off between CO2 emissions, which is presented as an indicator of environmental performance, and freight costs, which indicate the economic performance of the intermodal freight system. The truck-only system is always regarded as the counterpart of the intermodal freight system in this dissertation. To examine the environmental performance of the intermodal freight system, CO2 emissions generated from all the processes in the intermodal chain, such as pre-haulage and post-haulage, long distance haulage, and transshipment, are estimated considering different sources that generate electricity and transmission loss of electricity (Chapters 3 and 4). To examine the economic performance of the system, two approaches are considered: (1) finding the intermodal breakeven distance for which the intermodal system is more competitive than the truck-only system (Chapter 5); (2) examining the economies of scale in the intermodal network and finding the route/system choice that minimizes the total freight transportation costs (Chapter 6). Finally, this dissertation attempts to find the trade-off between CO2 emissions (representing the environmental performance) and freight transportation cost (representing the economic performance) (Chapter 7)

  16. Subjectivation, togetherness, environment. Potentials of participatory art for Art Education for Sustainable Development (AESD

    Directory of Open Access Journals (Sweden)

    Helene Illeris

    2017-06-01

    Full Text Available Through a process-oriented analysis of the participatory art project The Hill this article explores the relevance of participatory art projects for the development of AESD – Art Education for Sustainable Development. Inspired by Felix Guattari’s Three Ecologies (2008 the analysis moves through three sub-studies delving into three different aspects of the project. Each sub-study adopts two overlapping analytical ‘lenses’: The lens of a contemporary art form (performance art, community art, and site-specific art and the lens of a related theoretical concept (subjectivation, togetherness, environment. The aim is to propose art educational ideas and strategies that stimulate students to challenge the current political, economic and environmental situation. Central questions addressed by the article are: How can educators use contemporary artistic strategies to challenge essentialist and opportunistic self-understandings? What is the potential for participatory art forms to explore alternative and more sustainable conceptions of human subjectivity? How can art education work in favour of a sense of interconnectedness between the individual, the social and the environmental dimensions of being? In conclusion, the article proposes art education as a symbolic place for carrying out art-inspired experiments with how to live our lives in more sustainable ways.

  17. Environmental Proactivity and Environmental and Economic Performance: Evidence from the Winery Sector

    Directory of Open Access Journals (Sweden)

    Virginia Barba-Sánchez

    2016-10-01

    Full Text Available Environmental sustainability in the winery sector is receiving increased attention from governments, environmental groups, and consumers. The aim of this study is to explore the relationship between the degree of proactivity of a firm’s environmental strategies and its business performance. The novelty of this research work lies in its definition of business performance, which includes business environmental performance in terms of reducing the firm’s environmental impacts and eco-efficiency in the use of resources such as water, energy, and raw materials, in addition to its economic performance. A model is proposed and tested using a sample of 312 Spanish wineries. Data were analysed using partial least squares path modelling (PLS-PM. The fitness and robustness of the structural model proved adequate. The results indicate positive correlation of environmental proactivity with economic and environmental performance. Although environmental proactivity improves business performance, it has a greater impact on reducing environmental impacts and improving eco-efficiency.

  18. INDICATORS OF THE ECONOMIC AND FINANCIAL PERFORMANCE FOR THE PUBLIC UNIVERSITIES IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Cristina-Petrina Trincu-Dragusin

    2016-12-01

    Full Text Available Quantifying the economic and financial performance in public universities represents a current, very interesting and quite a controversial matter of debate given that the accounting information realm is not sufficient explored through the financial analysis. The paper focuses on the ways of measuring the economic and financial performance in public universities in Romania, having as main purpose to provide a set of assessing indicators, by adapting the financial analysis paradigm existing for the private sector, to the public sector particularities. The specific objectives refer to the rentability, self-financing capacity, efficiency of the university expenditures and risk analysis, and the research approach is developed in the context in which either the national law or the international one do not regulate specific indicators for the economic and financial performance analysis within the public sector institutions

  19. Performance assessment of hybrid power generation systems: Economic and environmental impacts

    International Nuclear Information System (INIS)

    Al-Sharafi, Abdullah; Yilbas, Bekir S.; Sahin, Ahmet Z.; Ayar, T.

    2017-01-01

    Highlights: • A double-step optimization tool for hybrid power generation systems is introduced. • Economical aspects and the impact of the system on the environment are considered. • A hybrid system comprises PV array-wind turbine-battery-diesel engine is considered. • Real time analysis of the system for full year simulation is carried out. • System optimum configuration at point where total performance index is maximized. - Abstract: This article aims to introduce a double-step performance assessment tool for the hybrid power generation systems. As a case study, a hybrid system comprising PV array, wind-turbine, battery bank and diesel engine is incorporated in hourly based simulations to meet power demand of a residence unit at Dhahran area, Kingdom of Saudi Arabia. Different indicators related to economical and environmental performance assessments of the hybrid system have been considered. In the economic related assessment case, cost of electricity, energy excess percentage, and operating life cycle indicators have been considered and combined to develop the first overall performance index. Renewable contribution, renewable source availability and environmental impact indicators have been considered for the environmental assessment case and they are combined in the second performance index. For either economical or environmental cases, the optimum configuration of the system is achieved by maximizing the first and second overall performance indicators. This innovative optimization tools gives the designer the freedom to assign suitable weights associated with economical aspect, environmental impact, governmental regulations and social impact, for the first and second overall performance indicators, and combine them in the total performance index. The optimum system configuration is at the point where the total performance index is maximized.

  20. Supply Chain Information Systems and Organisational Performance in Economic Turbulent Times

    OpenAIRE

    Argyropoulou, Maria; Reid, Iain; Michaelides, Roula; Ioannou, George

    2015-01-01

    Supply Chain Information Systems and their impact on organisational performance has been studied by a number of studies. This study seeks to extend this body of knowledge by adopting a fresh lens to explore empirically the relationship between organizational performance and SCIS in circumstances of economic downturn and financial turbulence. The statistical relationship between Supply Chain Information Systems (SCIS) ˜Effectiveness and ˜Organisational Performance is tested and measured by m...

  1. Economic Difficulty and Coping Strategies of Low Income Faculty Members as Related to their Teaching Performance

    Directory of Open Access Journals (Sweden)

    Ronaldo F. Frufonga

    2015-11-01

    Full Text Available This study ascertained the relationship between difficulties and coping strategies as related to teaching performance of West Visayas State University-Janiuay Campus (WVSU-JC faculty for the School Year 2014-2015. The survey-correlational method was used with teaching performance as dependent variables, experienced economic difficulties as the independent variable, and coping strategy as moderator variable. The participants in the study were the 52 faculty who were selected through purposive sampling. Data were gathered through a researcher-made questionnaire-checklist and Faculty Performance Evaluation System. The statistical tools used were frequency count, rank, mean, standard deviation, and Pearson's Product-Moment Coefficient of Correlation. All statistical computations were availed of through the Statistical Package for the Social Sciences (SPSS software. Results revealed that the top economic difficulty experienced by faculty was limited cash. The topmost coping strategy employed by faculty was buying only basic foods or things for household. The faculty also experienced economic difficulty to a “moderate extent.” Nevertheless, the performance of the faculty was found to be “outstanding.” Teachers were affected by such financial crisis. However, despite their experienced economic difficulties, as major agents for change, they performed their best for the improvement of quality education. No significant relationships existed between coping strategies and teaching performance of faculty.

  2. The Art of Pianism Meets Science, Sustainable Performance: Use of Arm Weight

    Science.gov (United States)

    James, Barbara

    2012-01-01

    Playing the piano can result in intense muscular activity with the potential to cause injury to the hand and fingers. It was reasoned some time ago that technique had to be made sustainable. This resulted in the exploration of ways to make muscular use more economic in playing because even small energy savings are worthwhile in making technique…

  3. Mechanical performance of encapsulated restorative glass-ionomer cements for use with Atraumatic Restorative Treatment (ART).

    Science.gov (United States)

    Molina, Gustavo Fabián; Cabral, Ricardo Juan; Mazzola, Ignacio; Lascano, Laura Brain; Frencken, Jo E

    2013-01-01

    The Atraumatic Restorative Treatment (ART) approach was suggested to be a suitable method to treat enamel and dentine carious lesions in patients with disabilities. The use of a restorative glass-ionomer with optimal mechanical properties is, therefore, very important. To test the null-hypotheses that no difference in diametral tensile, compressive and flexural strengths exists between: (1) The EQUIA system and (2) The Chemfil Rock (encapsulated glass-ionomers; test materials) and the Fuji 9 Gold Label and the Ketac Molar Easymix (hand-mixed conventional glass-ionomers; control materials); (3) The EQUIA system and Chemfil Rock. Specimens for testing flexural (n = 240) and diametral tensile (n=80) strengths were prepared according to standardized specifications; the compressive strength (n=80) was measured using a tooth-model of a class II ART restoration. ANOVA and Tukey B tests were used to test for significant differences between dependent and independent variables. The EQUIA system and Chemfil Rock had significantly higher mean scores for all the three strength variables than the Fuji 9 Gold Label and Ketac Molar Easymix (α=0.05). The EQUIA system had significant higher mean scores for diametral tensile and flexural strengths than the Chemfil Rock (α=0.05). The two encapsulated high-viscosity glass-ionomers had significantly higher test values for diametral tensile, flexural and compressive strengths than the commonly used hand-mixed high-viscosity glass-ionomers.

  4. Predicting Performance in Art College: How Useful Are the Entry Portfolio and Other Variables in Explaining Variance in First Year Marks?

    Science.gov (United States)

    O'Donoghue, Donal

    2009-01-01

    This article examines if and to what extent a set of pre-enrolment variables and background characteristics predict first year performance in art college. The article comes from a four-year longitudinal study that followed a cohort of tertiary art entrants in Ireland from their time of entry in 2002 to their time of exit in 2006 (or before, for…

  5. The Growth Story: Canada's Long-run Economic Performance and Prospects

    OpenAIRE

    Peter J. Nicholson

    2003-01-01

    In this lead article, Peter Nicholson, who until recently served as advisor to the Secretary General at the OECD and is currently serving as policy advisor to the Prime Minister, Paul Martin, discusses the long-run economic performance, prospects in Canada, and policy priorities based on the framework and insights that emerged from the recent study of economic growth released by the OECD. He argues that Canada has performed remarkably well since the mid-1990s, and that by the pro-growth polic...

  6. Performing Economic Evaluation of Integrated Care: Highway to Hell or Stairway to Heaven?

    Science.gov (United States)

    Stein, K. Viktoria; Evers, Silvia; Rutten-van Mölken, Maureen

    2016-01-01

    Health economists are increasingly interested in integrated care in order to support decision-makers to find cost-effective solutions able to tackle the threat that chronic diseases pose on population health and health and social care budgets. However, economic evaluation in integrated care is still in its early years, facing several difficulties. The aim of this paper is to describe the unique nature of integrated care as a topic for economic evaluation, explore the obstacles to perform economic evaluation, discuss methods and techniques that can be used to address them, and set the basis to develop a research agenda for health economics in integrated care. The paper joins the voices that call health economists to pay more attention to integrated care and argues that there should be no more time wasted for doing it. PMID:28316543

  7. Economic performance of Czech business entities in the context of CSRs’ implementation

    Directory of Open Access Journals (Sweden)

    Marcela Basovníková

    2013-01-01

    Full Text Available The term responsible entrepreneurship refers to economic success of a business by the inclusion of social and environmental considerations into a company’s operational processes. It satisfies customers’ demands, whilst also managing the expectations of employees, suppliers and the surrounding community. In general, the term Social Corporate Responsibility means a positive contribution to society including management of enterprise’s environmental impacts. The major determinants of the CSR values can be explored such as economic, cultural and leadership factors. Corporate Social Responsibility has been receiving increased attention also from bodies which give certification to companies with CSR in practice. There are different certificates which companies can apply for, if being „responsible“, such as SA 8000, GRI, AA1000, IiP or ISO26000. The aim of this paper is to introduce various certificates, namely SA 8000 and look in details on economic data of 9 companies, chosen from 25 in the Czech Republic, which received this label.Both traditional and modern indicators for assessment of business entities’ economic performance within the entity sample are employed as the inclusion of the economic factors on the CSR. Indices of credibility in order to evaluate the financial status of sample entities are utilised as well. The mentioned economic analysis is managed both in the period before the implementation of the certified CSR system and in the ex-post period. The results of economic analysis in the period before receiving the SA8000 certificate are evaluated using the mathematic-statistical methods to reveal development trend regarding their economic performance and to conduct comparison to respective industrial means.

  8. Comparative Effectiveness of Animated Drawings and Selected Instructional Strategies on Students’ Performance in Creative Arts in Nigeria

    Directory of Open Access Journals (Sweden)

    Aiyedun Emmanuel Olugbenga

    2016-07-01

    Full Text Available Creative Arts is a core and compulsory subject in Nigerian upper basic classes, but the students’ performance over the years indicated high failure. Instructional strategies play a pivotal role in improving students’ performance. Computer-based instructions such as animated drawings could be a possible solution. This research adopted the design and development type. The between groups repeated measure design compared pretest and post-test scores of participants to identify differences after treatment. To validate the instruments, test re-test method was used; Pearson product moment correlation co-efficient yielded a reliability value of .94. Also, 674 upper basic school students consisting of 387 public and 287 private schools students, 338 males, and 336 females were involved in the study. Seven research questions and seven corresponding hypotheses were raised and tested respectively. ANOVA and t-test were used for hypotheses testing. Findings of the study showed that computer-based animated drawings instruction enhanced performance. It was recommended among others that the classroom teacher should embrace the strategy for Creative Arts classes; authors and curriculum planners should create more opportunities for computer-based animated drawing in explaining procedures for instruction to enhance learning and improve performance.

  9. The art and economics of international negotiations: Haggling meets hurrying and hanging on in buyer–seller negotiations

    Directory of Open Access Journals (Sweden)

    Ursula F. Ott

    2016-01-01

    Full Text Available This paper offers a theoretical model which focuses on cultural bargaining behavior. It is based on an intercultural negotiation framework of activity-based cultural types (Ott, 2011. The complexities of international negotiations are analyzed from a multi-active bargaining perspective which considers negotiation-is-an-art model. The results show the multi-active bargaining types from a seller and a buyer perspective. The differences in international negotiation behavior show the problems of cultural collisions. The possibility to circumvent these clashes is at the core of this article. The analysis proves useful as the different time perceptions, cultural activity levels and the resulting strategic behavior are clearly related to the deadlocks, stalemates, break-ups and agreements experienced in real-life scenarios. The application of the model to UK-Malaysian negotiation experiments is an example of the robustness of the theoretical results. This paper offers solutions to negotiations in an intercultural context and opens the black box of the uncertainty about cultural incompatibilities.

  10. Balancing environmental and economic performance in the food-processing industry

    DEFF Research Database (Denmark)

    Akkerman, Renzo; van Donk, Dirk Pieter

    2010-01-01

    Changing customer requirements, unpredictable disturbances combined with expensive production facilities, are major problems for food processing companies to achieve synergy between the economic and environmental performance. There notably is a lack of tools to support decisions to explore effect...... in exploring the effect of uncertainty in demand and production. As a result, process design can be more robust: both economic and environmental. This position paper explores the problem and the main elements of the proposed scenario-based simulation approach.......Changing customer requirements, unpredictable disturbances combined with expensive production facilities, are major problems for food processing companies to achieve synergy between the economic and environmental performance. There notably is a lack of tools to support decisions to explore effects...

  11. Software for automated evaluation of technical and economic performance factors of nuclear power plant units

    International Nuclear Information System (INIS)

    Cvan, M.; Zadrazil, J.; Barnak, M.

    1989-01-01

    Computer codes TEP V2, TEP EDU and TEP V1 are used especially in real-time evaluation of technical and economic performance factors of the power unit. Their basic functions include filtration of credibility of input data obtained by measurement, simultaneous calculation of flows of various types of energy, calculation of technical and economic factors, listings and filing of the results. Code ZMEK is designed for executing changes in the calculation constants file for codes TEP V2 and TEP EDU. Code TEP DEN is used in processing the complete daily report on the technical and economic performance factors of the unit. Briefly described are the basic algorithms of credibility filtration for the measured quantities, the methodology of fundamental balances and the method of guaranteeing the continuity of measurement. Experiences are given with the use of the codes, and the trends are outlined of their future development. (J.B.). 5 refs

  12. The Use of Expressive Therapies and Social Support with Youth in Foster Care: The Performing Arts Troupe

    Directory of Open Access Journals (Sweden)

    Audra Holmes Greene

    2009-03-01

    Full Text Available The Performing Arts Troupe is a program that provides youth in foster care and youth from low income neighborhoods with expressive therapies and social support. The program is designed to assist youth in addressing the effects of trauma and developing competencies as they prepare to transition to adulthood. The article discusses the literature base for the program, the program activities and describes the impact of the program on youth through preliminary evaluations and case studies. The program offers an innovative combination of expressive therapies and social supports that has effectively met the needs of vulnerable youth.

  13. La gestión cultural de la educación artística desde las artes escénicas se inicia en el emplazamiento de procesos de formación que devienen de los maestros de las artes escénicas en la escuela básica y media Artistic education cultural management based on performing arts begins when positioning training processes, which are proposed by teachers of performing arts in basic and secondary school

    Directory of Open Access Journals (Sweden)

    Carolina Merchán Price

    2008-12-01

    Full Text Available La relación entre la enseñanza del teatro en la escuela y los procesos de aprendizaje y desarrollo de los niños constituye un campo de investigación central en la educación artística. En este texto se abordan las posibles extensiones que, desde la inclusión de las artes escénicas como disciplina escolar, se abren en los niveles macro, meso y micro que inciden en la gestión de una institución. En el primer nivel, se aborda el tema desde la perspectiva de la gestión cultural y las políticas públicas que regulan el devenir escolar y las relaciones fuera de la escuela. En el nivel meso, se alude a la necesidad de cambiar la mirada de los formadores en relación con el arte como objeto cultural y su incidencia intrainstitucional. En el nivel micro, se presenta la validación de la "cultura de grupo" que viabiliza la construcción del sujeto como ser de convivencia, y como sujeto en construcción cognitiva, axiológica y social. En las conclusiones se propone una discusión de estas diferentes pistas que actualmente orientan las investigaciones en este campo.The relationship between theater teaching at school and the learning process and child development is a priority area in research in art education. This text will deal with several aspects that due to the inclusion of performing arts as a part of teaching (K-12 level school open to three levels: macro, meso and micro, which influence the management of the institution. At a macro level, the question is addressed from the perspective of cultural management and public school policy and the dialectic between the school community and its social and cultural environment. At a meso level, the issue will be the need to change teachers/trainers conceptions concerning the relationships between art as cultural objects and its incidence inside the school. At a micro level, the focus will be the positive impact of the "group culture" as a tool for subject construction in many areas: social

  14. Effects of Concept Mapping Strategy on Learning Performance in Business and Economics Statistics

    Science.gov (United States)

    Chiou, Chei-Chang

    2009-01-01

    A concept map (CM) is a hierarchically arranged, graphic representation of the relationships among concepts. Concept mapping (CMING) is the process of constructing a CM. This paper examines whether a CMING strategy can be useful in helping students to improve their learning performance in a business and economics statistics course. A single…

  15. The relationship between animal welfare and economic performance at farm level

    DEFF Research Database (Denmark)

    Henningsen, Arne; Czekaj, Tomasz Gerard; Forkman, Björn

    2018-01-01

    We propose a theoretical framework for the relationship between animal welfare and the economic performance of livestock farms. We empirically analyse this relationship based on a unique dataset of randomly sampled Danish pig herds that includes information from unannounced inspections of the com...

  16. Growth Performance and Bio-Economics of Growing Pigs Fed Diets ...

    African Journals Online (AJOL)

    A feeding trial was conducted to investigate the performance, haematology, nutrient digestibility and economics of production of growing pigs fed diets containing differently fermented cassava starch residue (CSR) and cassava peels (CP) altogether referred to as cassava tuber wastes (CTW). The CSR and CP were each ...

  17. Effects of shade and input management on economic performance of small-scale Peruvian coffee systems

    NARCIS (Netherlands)

    Jezeer, Rosalien E.|info:eu-repo/dai/nl/374336865; Ferreira Dos Santos, Maria Joao|info:eu-repo/dai/nl/371571979; Boot, René G.A.|info:eu-repo/dai/nl/069412928; Junginger, Martin|info:eu-repo/dai/nl/202130703; Verweij, Pita A.|info:eu-repo/dai/nl/145431843

    2018-01-01

    Tropical agroforestry systems provide a number of ecosystem services that might help sustain the production of multiple crops, improve farmers’ livelihoods and conserve biodiversity. A major drawback of agroforestry coffee systems is the perceived lower economic performance compared to high-input

  18. Labour Manoeuvrability and Economic Performance in Township-Village Enterprises: The Case of China

    NARCIS (Netherlands)

    Modderman, Eelco; Gorter, Cees; Dalhuisen, Jasper; Nijkamp, Peter

    2001-01-01

    The purpose of this paper is to explain the relationship between economic performance and labourmanoeuvrability of township-village enterprises in the Jiangsu province, China. We start with a general overview of the development in the Chinese economy and the functioning of labour markets. Next, we

  19. The Impact of Various Quizzing Patterns on the Test Performance of High School Economics Students

    Science.gov (United States)

    Robertson, William L.

    2010-01-01

    Presenting college students, in a wide variety of content areas, with frequent announced and unannounced quizzes appears to correlate positively with enhanced test performance. The purpose of this quantitative study was to examine if similar results can be achieved with high school students in a standard economics class. Based on a theoretical…

  20. Sustainability and Economic Performance of the Companies in the Renewable Energy Sector in Romania

    Directory of Open Access Journals (Sweden)

    Mihail Busu

    2017-12-01

    Full Text Available In this paper, we focus on the sustainability and economic performance of the renewable energy sector of Romania. In our analysis, we have used Total Quality Management (TQM model, which is an economic modern tool used for improving the quality of management for all companies. The aim of this study is to bring into discussion the conceptualized TQM model of Edward Deming underlying different stages of its evolution as it is described in the economic literature. Conceptual model is applied in a case study of the renewable energy sector of Romania. The quantitative research evaluates the impact of the total quality management to achieve the sustainable development, performance objectives and the competitive advantage of the companies in the renewable energy sector. Data was collected through a survey and the questionnaire was addressed to the management and employees in the renewable energy sector. Structural equation modelling (SEM was used and the hypotheses were tested by partial least square (PLS equations. Data was analyzed through the Smart PLS 3 software. The main contribution of this paper is to identify and evaluate the relationship among sustainable development, economic performance of the companies and TQM model indicators. The conclusions of our research are in line with the existing literature and confirm the theoretical assumptions, underlining the fact that the undertaking’s performance and sustainable development is a direct consequence of the combination among a series of factors like decisional power quality, motivated workforce as well as integrity of operational process.

  1. The Influence of Multiple Specializations on Economic Performance in U.S. Metropolitan Areas

    Directory of Open Access Journals (Sweden)

    Saheum Hong

    2016-09-01

    Full Text Available Scholars have recently been debating how economic structure affects regional economic performance. Regional economic structure typically indicates how the industries in regions are organized. The attribute of industrial organization in regions is typically measured by how the employment in a region is distributed among various sectors. If the employment in a region is highly concentrated on a limited number of sectors, that region is industrially specialized. On the contrary, when the employment is more evenly distributed among various industries, that region is highly diversified in its industrial organization. In this context, some researchers recognized that diversity and specialization are not opposite concepts. Instead, they can coexist, for example in the form of diversified specializations. In this study, this body of literature was extended by formulating an indicator to measure the extent of multiple specializations in regional economies and by examining the effect of multiple specializations on regional economic performance. Empirical analysis showed that specializing in multiple industrial pursuits helped regions to achieve both faster and more stable economic growth.

  2. Creativity as an integral element of social capital and its role for economic performance

    OpenAIRE

    Westlund , Hans; Andersson, Martin; Karlsson, Charlie

    2013-01-01

    In this paper, we focus on the connections between creativity, social capital and economic performance and growth. Our working hypothesis is that both creativity and social capital influences the economy, both each per se, but also through their influence on each other. We regard creativity as one of the sources of entrepreneurship and innovation (although creativity also can have ‘bad’ consequences if bad actors such as criminals perform it). Depending on the types of networks and the norms ...

  3. Employment, Economic Growth and Labor Market Performance: The Case of Turkey

    OpenAIRE

    Alparslan AKÇORAOĞLU

    2010-01-01

    The fundamental aim of this paper is to explore the empirical relationship between employment and economic growth in Turkey over the period 1995Q1-2007Q4 by using modern time series techniques. The employment growth performance is a concern for Turkey as its employment rate is well below any European Union (EU) member country. Some authors have argued that the rates of employment growth in Turkey have remained low over the same period despite relatively strong economic growth. The results of ...

  4. Forecasting performance of three automated modelling techniques during the economic crisis 2007-2009

    DEFF Research Database (Denmark)

    Kock, Anders Bredahl; Teräsvirta, Timo

    In this work we consider forecasting macroeconomic variables during an economic crisis. The focus is on a speci…c class of models, the so-called single hidden-layer feedforward autoregressive neural network models. What makes these models interesting in the present context is that they form a cla...... during the economic crisis 2007–2009. Forecast accuracy is measured by the root mean square forecast error. Hypothesis testing is also used to compare the performance of the different techniques with each other....

  5. Overall performance assessment of a combined cycle power plant: An exergo-economic analysis

    International Nuclear Information System (INIS)

    Sahin, Ahmet Z.; Al-Sharafi, Abdullah; Yilbas, Bekir S.; Khaliq, Abdul

    2016-01-01

    Highlights: • An exergo-economic analysis is carried out for a combined cycle power plant. • An overall performance index (OPI) is defined to analyze the power plant. • Four performance indicators and three scenarios are considered in the analysis. • The optimum configuration of the power plant differs for each scenarios considered. - Abstract: An exergo-economic analysis is carried out for a combined cycle power plant using the first law and the second law of thermodynamics, and the economic principles while incorporating GT PRO/PEACE Software Packages. An overall performance index (OPI) is defined to assess and analyze the optimum operational and design configurations of the power plant. Four performance indicators are considered for the analysis; namely, energy efficiency (ENE), exergy efficiency (EXE), levelized cost of electricity (COE), and the total investment (TI) cost. Three possible scenarios are considered in which different weight factor is assigned to the performance indicators when assessing the performance. These scenarios are: (i) the conventional case in which the levelized cost of electricity is given a high priority, (ii) environmental conscious case in which the exergy efficiency is given a high priority, and (iii) the economical case in which the total cost of investment is given a high priority. It is shown that the optimum size and the configuration of the power plant differ for each scenarios considered. The selection and optimization of the size and configuration of the power plant are found to be depending on the user priorities and the weight factors assigned to the performance indicators.

  6. Comparative Analysis Of Financial Performance Banking Before And After The Global Economic Crisis In 2008

    Directory of Open Access Journals (Sweden)

    Sri Indrastuti S.

    2017-11-01

    Full Text Available This research was conducted at the Regional Development Bank BPD in Indonesia. This study aims to examine and obtain empirical evidence about the comparative financial performance of regional banks after the global crisis with a view of its financial ratio which includes a ratio ROA CAR COF GMP LDR NIM ROA and ROE. This study further whether there was a significant difference in the time before and after the global economic crisis of 2008.The method used is a saturated or census sampling of the 26 Bank Pembangunan Daerah BPD. This study uses secondary data obtained from financial statement data Regional Development Bank for the period 2006 to 2010. The analytical tool used to determine differences in financial performance before and after the global economic crisis of 2008 was Paired sample T test for normally distributed data. If the data were not normally distributed using the Wilcoxon Signed Rank Test.The results showed that the financial performance of the Bank Pembangunan Daerah BPD in the ratio of ROA CAR COF GMP LDR NIM and ROA before and after the global economic crisis in 2008 there are significant differences. While ROE ratios before and after the global economic crisis of 2008 was not a significant difference.

  7. Effect of Economic Vulnerability on Competitive Advantages, Enterprise Performance and Sustainability

    Directory of Open Access Journals (Sweden)

    Abdullah Al Mamun

    2018-04-01

    Full Text Available This study investigated the effect of economic vulnerability upon competitive advantages, performance, and sustainability of micro-enterprises owned and managed by micro-entrepreneurs who participate in varied development initiatives in Peninsular Malaysia. Upon adopting the cross-sectional design, data were randomly collected from selected 300 micro-entrepreneurs from the eKasih program (national poverty data bank located in four states of Peninsular Malaysia. The quantitative data were collected by conducting structured interview sessions with the respondents held from September until November 2017. The findings revealed that the state of economic vulnerability among the respondents had a significantly negative effect on the aspects of competitive advantages, performance, and sustainability among micro-enterprises in Peninsular Malaysia. Despite of the widely acknowledged and empirically examined effects of socioeconomic antecedents upon micro-enterprise performance, the focus on the effect of a more comprehensive measure of socioeconomic condition, that is, economic vulnerability, among low-income households appears to be scant. Hence, the outcomes of this study are able to provide critical insights for development organizations pertaining to development programs and their effectiveness on economically vulnerable, particularly among low-income households in Peninsular Malaysia.

  8. Genome Editing with Engineered Nucleases in Economically Important Animals and Plants: State of the Art in the Research Pipeline.

    Science.gov (United States)

    Sovová, Tereza; Kerins, Gerard; Demnerová, Kateřina; Ovesná, Jaroslava

    2017-01-01

    After induced mutagenesis and transgenesis, genome editing is the next step in the development of breeding techniques. Genome editing using site-directed nucleases - including meganucleases, zinc-finger nucleases (ZFNs), transcription activator-like effector nucleases (TALENs), and the CRISPR/Cas9 system - is based on the mechanism of double strand breaks. The nuclease is directed to cleave the DNA at a specific place of the genome which is then repaired by natural repair mechanisms. Changes are introduced during the repair that are either accidental or can be targeted if a DNA template with the desirable sequence is provided. These techniques allow making virtually any change to the genome including specific DNA sequence changes, gene insertion, replacements or deletions with unprecedented precision and specificity while being less laborious and more straightforward compared to traditional breeding techniques or transgenesis. Therefore, the research in this field is developing quickly and, apart from model species, multiple studies have focused on economically important species and agronomically important traits that were the key subjects of this review. In plants, studies have been undertaken on disease resistance, herbicide tolerance, nutrient metabolism and nutritional value. In animals, the studies have mainly focused on disease resistance, meat production and allergenicity of milk. However, none of the promising studies has led to commercialization despite several patent applications. The uncertain legal status of genome-editing methods is one of the reasons for poor commercial development, as it is not clear whether the products would fall under the GMO regulation. We believe this issue should be clarified soon in order to allow promising methods to reach their full potential.

  9. THE CORRELATION BETWEEN STRATEGIC PLANNING AND ECONOMIC MOROCCAN SME’s PERFORMANCE

    Directory of Open Access Journals (Sweden)

    Hassan ABBAR

    2016-11-01

    Full Text Available Among management activities, the strategic function retains increasingly attention of authors being interested in SME's (small and medium-sized enterprise performance. Indeed, there are many authors who think that by following a strategy building formal process, SMEs can increase chances of success, while others consider that by trusting their manager’s intuition, SMEs can stimulate creativity and develop important competitive advantages at the same time. Further to these controversies, we aim through this communication to partake in this debate mattering to both researchers and managers by revising the relation between strategic planning and SMEs' economic performance. So as to handle this matter, we verify nearby 100 Moroccan SMEs, the degree of importance they grant to strategic planning. We also examine how SMEs strategic planning may or not be associated with their economic performance as measured by average variation sales over the last three years.

  10. Productive Government Expenditure and Economic Performance in sub-Saharan Africa: An Empirical Investigation

    Directory of Open Access Journals (Sweden)

    Adefeso Hammed Adetola

    2016-11-01

    Full Text Available This study examined the effect of government expenditure on its disaggregated level on economic growth in a sample of 20 sub-Saharan African Countries over the period of 1980-2010 in a dynamic panel data model. The result from Generalised Method of Moments (GMM revealed an inverse relationship between productive government expenditure and economic growth in sub-Sahara Africa. Also, productive government expenditures were not actually productive most especially when financed by non-distortonary government tax revenue in sub-Saharan African countries. The study concluded that the productive government expenditure and its corresponding source of the mode of financing were counterproductive for economic performance in the African countries.

  11. The economical contracting management in Agricultural Cooperatives: tools for evaluating their performance.

    Directory of Open Access Journals (Sweden)

    Rafael Enrique Viña Echevarría

    2014-06-01

    Full Text Available The economic and management contracts involve strategic actions, legal and operational purposes that make possible to convert the goal of an organization on results that express the fulfillment of the mandates and satisfies customers on the basis of the duties and obligations set out in the negotiating document. This article aims to get inside into the performance evaluation of the management of the recruitment of Agricultural Cooperatives and to reflex about the insufficiencies evidenced in this process. To which we developed a theoretical valuation and economic procurement praxiological showing a group of deficiencies that have impacted in the contracts management The study was able to obtain, process, analyze, interpret and argue the problems associated with economic contracting and justify the need to propose a system of indicators to assess recruitment management Agricultural Cooperatives in the province of Sancti Spiritus, the results revealed the ineffectiveness of the process and the negative impact on the productive base.

  12. Deep machine learning provides state-of-the-art performance in image-based plant phenotyping.

    Science.gov (United States)

    Pound, Michael P; Atkinson, Jonathan A; Townsend, Alexandra J; Wilson, Michael H; Griffiths, Marcus; Jackson, Aaron S; Bulat, Adrian; Tzimiropoulos, Georgios; Wells, Darren M; Murchie, Erik H; Pridmore, Tony P; French, Andrew P

    2017-10-01

    In plant phenotyping, it has become important to be able to measure many features on large image sets in order to aid genetic discovery. The size of the datasets, now often captured robotically, often precludes manual inspection, hence the motivation for finding a fully automated approach. Deep learning is an emerging field that promises unparalleled results on many data analysis problems. Building on artificial neural networks, deep approaches have many more hidden layers in the network, and hence have greater discriminative and predictive power. We demonstrate the use of such approaches as part of a plant phenotyping pipeline. We show the success offered by such techniques when applied to the challenging problem of image-based plant phenotyping and demonstrate state-of-the-art results (>97% accuracy) for root and shoot feature identification and localization. We use fully automated trait identification using deep learning to identify quantitative trait loci in root architecture datasets. The majority (12 out of 14) of manually identified quantitative trait loci were also discovered using our automated approach based on deep learning detection to locate plant features. We have shown deep learning-based phenotyping to have very good detection and localization accuracy in validation and testing image sets. We have shown that such features can be used to derive meaningful biological traits, which in turn can be used in quantitative trait loci discovery pipelines. This process can be completely automated. We predict a paradigm shift in image-based phenotyping bought about by such deep learning approaches, given sufficient training sets. © The Authors 2017. Published by Oxford University Press.

  13. Correlation Model between Economic Development and Environmental Performance on the Basis of Non-Financial Reporting

    Directory of Open Access Journals (Sweden)

    Vladimir Dmitrievich Bogdanov

    2016-03-01

    Full Text Available The most common international standards for the non-financial reporting are reviewed. The Global Reporting Initiative (GRI is determined as an optimal standard of sustainability reporting for the use in the Russian conditions. The environmental component of guidance on the compilation of G4 non-financial reporting of GRI standard is analyzed, the contribution of each aspect in terms of the overall picture of sustainability is determined. The progress of economic science has outlined the importance of incorporating natural components. Moreover, the value of biological resources would be increased through time, and therefore, the economic development of the company cannot be in isolation. To determine the degree of harmony between the economic development and ecological condition of the territory where the company carries out the economic activities, the application of new approaches and methods is necessary. Based on the statistical methods, a correlation model between economic development and environmental performance is developed to identify their relationship on the basis of non-financial reporting. The developed model of correlation can be used by a wide range of oil and gas companies and its general principles by the companies of different industries. The results may be of interest to stakeholders, also, it can be used for administrative purposes, to serve as a platform for forecasting and adoption of administrative decisions to achieve harmony between economic development and environmental performance. The model of correlation has been tested for the data of non-financial reporting of the Russian largest oil and gas company JSC “Surgutneftegas”. The testing has shown a positive relationship between the two systems of the company’s sustainable development: economy and ecology. This obtained result demonstrates a high level of social responsibility of the company in terms of environmental protection. A further study in this field can

  14. More Health Expenditure, Better Economic Performance? Empirical Evidence From OECD Countries

    Science.gov (United States)

    Wang, Fuhmei

    2015-01-01

    Recent economic downturns have led many countries to reduce health spending dramatically, with the World Health Organization raising concerns over the effects of this, in particular among the poor and vulnerable. With the provision of appropriate health care, the population of a country could have better health, thus strengthening the nation’s human capital, which could contribute to economic growth through improved productivity. How much should countries spend on health care? This study aims to estimate the optimal health care expenditure in a growing economy. Applying the experiences of countries from the Organization for Economic Co-Operation and Development (OECD) over the period 1990 to 2009, this research introduces the method of system generalized method of moments (GMM) to derive the design of the estimators of the focal variables. Empirical evidence indicates that when the ratio of health spending to gross domestic product (GDP) is less than the optimal level of 7.55%, increases in health spending effectively lead to better economic performance. Above this, more spending does not equate to better care. The real level of health spending in OECD countries is 5.48% of GDP, with a 1.87% economic growth rate. The question which is posed by this study is a pertinent one, especially in the current context of financially constrained health systems around the world. The analytical results of this work will allow policymakers to better allocate scarce resources to achieve their macroeconomic goals. PMID:26310501

  15. Productive and Economic Performance of Broiler Chickens Subjected to Different Nutritional Plans

    Directory of Open Access Journals (Sweden)

    JMS Martins

    Full Text Available ABSTRACT The objective of the study was to evaluate the effect of nutritional plans on the productive and economic performance of Hubbard Flex broiler chickens. A completely randomized experimental design was applied, consisting of five treatments. Treatments consisted of five different nutritional plans: a basal diet containing the nutrient and energy levels recommended by literature and designated reference diet; two diets containing 1.5% and 3% lower levels than the reference diet; and two diets containing 1.5% and 3% higher levels than the reference diet (-3%, -1.5%, reference plan, +1.5% and +3%. Feed intake (FI, body weight (BW, feed conversion rate (FCR, livability (L and productive efficient index (PEI were determined when broilers were 42 days old. Broilers were processed, and carcass and parts (breast fillet, leg, and wings yields were determined. The economic viablility of the nutitional plans was evaluated as a function of feed cost/kg live and carcass weights, economic efficiency index (EEI, and cost index (CI. Feed intake and the feed conversion rate decreased as dietary nutrient and energy levels increased. Feed cost/kg live weight, economic efficiency index, and cost index cost increased as dietary nutrient and energy levels increased. Feed intake, feed conversion ratio, production efficiency index, and breast yield improved with increasing nutritional and energy levels. However, worse economic results were obtained with higher nutritional and energy levels.

  16. Factors affecting economic performance of nuclear power projects in the USA and abroad

    International Nuclear Information System (INIS)

    Braun, C.

    1988-01-01

    Trends in nuclear power economics in the USA, as well as in other large power programmes, are reviewed in this paper. The current US coal/nuclear economic situation, the implications for operating cost improvements and the potential for the introduction of new low-cost nuclear units are discussed. The average economic advantage of nuclear over coal plants has been significantly eroded over the last four years, though the rate of decline has recently slowed. Discussion of an average plant's performance indices is always imprecise, given the wide distribution of the costs data. However, several nuclear power plants can be identified whose total generation costs in 1985 were less than coal units' variable costs or total generation expenses. It is concluded that the impact of new, low-cost plants on improving the overall US nuclear/coal economics will require a long time to make itself felt. In the near term the most cost effective methods for improving US nuclear power economics are a reduction in operating expenses and an increase in average plant capacity factors. (author). 9 refs, 9 figs

  17. More Health Expenditure, Better Economic Performance? Empirical Evidence From OECD Countries

    Directory of Open Access Journals (Sweden)

    Fuhmei Wang PhD

    2015-08-01

    Full Text Available Recent economic downturns have led many countries to reduce health spending dramatically, with the World Health Organization raising concerns over the effects of this, in particular among the poor and vulnerable. With the provision of appropriate health care, the population of a country could have better health, thus strengthening the nation’s human capital, which could contribute to economic growth through improved productivity. How much should countries spend on health care? This study aims to estimate the optimal health care expenditure in a growing economy. Applying the experiences of countries from the Organization for Economic Co-Operation and Development (OECD over the period 1990 to 2009, this research introduces the method of system generalized method of moments (GMM to derive the design of the estimators of the focal variables. Empirical evidence indicates that when the ratio of health spending to gross domestic product (GDP is less than the optimal level of 7.55%, increases in health spending effectively lead to better economic performance. Above this, more spending does not equate to better care. The real level of health spending in OECD countries is 5.48% of GDP, with a 1.87% economic growth rate. The question which is posed by this study is a pertinent one, especially in the current context of financially constrained health systems around the world. The analytical results of this work will allow policymakers to better allocate scarce resources to achieve their macroeconomic goals.

  18. Ultra-high performance concrete : a state-of-the-art report for the bridge community.

    Science.gov (United States)

    2013-06-01

    "The term Ultra-High Performance Concrete (UHPC) refers to a relatively new class of advanced cementitious : composite materials whose mechanical and durability properties far surpass those of conventional concrete. This : class of concrete has been ...

  19. Truth Behind Economic Performance, Natural Resources and Attracting Foreign Direct Investment

    Directory of Open Access Journals (Sweden)

    Arthelo P. Palma

    2016-10-01

    Full Text Available Using a preliminary investigation and analysis on the latest data on GDP (Gross Domestic Product performance, GOI (Global Opportunity Index, Vulnerability Score, Readiness Score, and the number of resources of economic importance, exploratory or preliminary SEM (structural equation modelling was prompted on the recent available data of the 131 countries (n=131. The model was robust, addressing concerns about multivariate assumptions and other measures on the goodness of fit. It was found that the number of natural resources of economic importance plays a large role in the GDP performance. Thus, the preliminary symptom of Dutch disease continues to manifest for as long as each country aims for development, with their resources as ultimate enticing factors for foreign direct investment (FDI. In addition, economic growth is so far observed to be associated with the vulnerability of the country to climate change. Finally, economic growth was found to be linked to the negative impacts argued by the dependency theory. Implication on governance was discussed.

  20. Evaluation of Effect of Global Economic Meltdown on Capital Market Performance

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    ONAOLAPO ADEKUNLE RAHMAN

    2013-07-01

    Full Text Available The recent financial crisis that loomed the global economy was considered more inclusive than any other period of financial turmoil in the past 60 years. This paper evaluates the implications of the global economic meltdown on the Nigerian Capital Market Performance using the market capitalization of the Nigerian Stock Exchange as a major indicator. When the global economic meltdown came, it poses a recession on the Market Capitalization and the volume of share index of the Nation. This study depends entirely on secondary data in form of annual aggregate time series data of Market capitalization (dependent variable, exchange rate, interest rate, inflation rate, market share index with Dummy variable to represent the period of economic crisis. Ordinary least square of multiple regressions was used to analyze the data into econometric model while F-statistics was used to test for the formulated hypothesis. This study depicts that the global economic meltdown has a negative effect on the Capital Market Performance. It was therefore recommended that the Federal government and the regulatory agencies (CBN, NSE, SEC etc. should come up with intervention and fiscal policies that will suppress these effects and jumpstart the capital market and that the policies should be properly implemented and monitored.

  1. Arte Brasileno Erudito y Arte Brasileno Popular. (Brazilian Fine Art and Brazilian Popular Art)

    Science.gov (United States)

    Valladares, Clarival Do Prado

    1969-01-01

    Class differences in Brazil explain the inequality between the art produced in the high strata of society and that originating in the economically inferior communities. Genuine expression of art degenerates for two reasons: the influence of modern industrial civilization and the tendency to satisfy the taste of the acquisitive group. (Author/MF)

  2. A dance to the music of time: aesthetically-relevant changes in body posture in performing art.

    Science.gov (United States)

    Daprati, Elena; Iosa, Marco; Haggard, Patrick

    2009-01-01

    In performing arts, body postures are both means for expressing an artist's intentions, and also artistic objects, appealing to the audience. The postures of classical ballet obey the body's biomechanical limits, but also follow strict rules established by tradition. This combination offers a perfect milieu for assessing scientifically how the execution of this particular artistic activity has changed over time, and evaluating what factors may induce such changes. We quantified angles between body segments in archive material showing dancers from a leading company over a 60-year period. The data showed that body positions supposedly fixed by codified choreography were in fact implemented by very different elevation angles, according to the year of ballet production. Progressive changes lead to increasingly vertical positions of the dancer's body over the period studied. Experimental data showed that these change reflected aesthetic choices of naïve modern observers. Even when reduced to stick figures and unrecognisable shapes, the more vertical postures drawn from later productions were systematically preferred to less vertical postures from earlier productions. This gradual change within a conservative art form provides scientific evidence that aesthetic change may arise from continuous interaction between artistic tradition, individual artists' creativity, and a wider environmental context. This context may include social aesthetic pressure from audiences.

  3. Arts Integration: A Strategy to Improve Teaching and Learning, Promote Personal Competencies, and Turn Around Low-Performing Schools

    Science.gov (United States)

    Biscoe, Belinda; Wilson, Kirk

    2015-01-01

    This paper connects the dots between arts integration, students' personal competencies, and school turnaround. Its thesis is that by intertwining art forms and methods with content in all subject areas, students learn more about art and the other subjects and build their personal competencies for learning. The paper includes the story of an…

  4. Viewls - Environmental and economic performance of biofuels. Vol. 1 - Main report

    International Nuclear Information System (INIS)

    Varela, M.; Lago, C.; Jungmeier, G.; Koenighofer, K.

    2005-04-01

    According to the European Directive 2003/30 'Promotion of the use of biofuels or other renewable fuels for transport' the use of biofuels in the transportation sector should be strongly increased in the next decades in Europe. The purpose of this study was to obtain and present clear data and information to outline environmental and economic performance of different biofuels. Based on a standardised review of the most relevant international studies on transportation systems using biomass, the study presented estimation of ranges for the environmental and economic performance of different biofuels given by the two 'threshold values' and the 'reference value' between these threshold values. These results might be used by different stakeholders as an information source for future activities regarding the use of biofuels in the transportation sector in Europe. (BA)

  5. Viewls - Environmental and economic performance of biofuels. Vol. 1 - Main report

    Energy Technology Data Exchange (ETDEWEB)

    Varela, M.; Lago, C. [CIEMAT (Spain); Jungmeier, G.; Koenighofer, K. [Joanneum Research (Austria)

    2005-04-15

    According to the European Directive 2003/30 'Promotion of the use of biofuels or other renewable fuels for transport' the use of biofuels in the transportation sector should be strongly increased in the next decades in Europe. The purpose of this study was to obtain and present clear data and information to outline environmental and economic performance of different biofuels. Based on a standardised review of the most relevant international studies on transportation systems using biomass, the study presented estimation of ranges for the environmental and economic performance of different biofuels given by the two 'threshold values' and the 'reference value' between these threshold values. These results might be used by different stakeholders as an information source for future activities regarding the use of biofuels in the transportation sector in Europe. (BA)

  6. Comparative economic performance of selected passive solar heating and cooling technologies

    Science.gov (United States)

    Rutter, W.

    1981-05-01

    The economic performance of selected passive solar heating and cooling technologies which incorporate energy storage is assessed by using a set of uniform assumptions and methodologies. Where data are available, a given system is assessed at more than one geographical location. Results are obtained in the form of both payback period and net present value for residential applications, and in terms of net present value only for industrial/commercial uses. Results indicate that ventilated trombe walls, solar roof ponds, and certain night effect/floor storage strategies are cost effective, but night effect/rock bed cooling is not. Results also show that, although direct gain out-performs trombe walls in most parts of the country, both direct gain and trombe walls usually produce a net savings in the residential sector. Generally, however, tax regulations result in net economic loss for direct gain and trombe walls used to heat industrial and commercial buildings.

  7. Impact of human resources on wine supply chain flexibility, quality, and economic performance

    Directory of Open Access Journals (Sweden)

    J. L. García-Alcaraz

    2016-09-01

    Full Text Available This article assesses the impact of human resources skills on production quality, flexibility, and economic performance of La Rioja’s wine supply chain. These four elements were integrated as latent variables composed of 15 observed variables and associated through six hypotheses. Data were gathered from 64 wineries located in La Rioja, Spain, and hypotheses were validated in a structural equation model using WarpPLS v.5 software. Results indicate that human resources skills have a positive direct impact on SC flexibility and quality, but not on economic performance; however, these variables are indirectly associated through SC quality and SC flexibility.

  8. Performance evaluation in the arts : From the margins of accounting to the core of accountability

    NARCIS (Netherlands)

    Chiaravalloti, Francesco

    2016-01-01

    Due to the policies introduced by many European governments since the rise of New Public Management in the 1990s, performance measurement has become the dominant means of government control of publicly funded organizations. As a result, publicly funded organizations have been increasingly asked to

  9. Feasibility Study of a Performance-Based Teacher Education Curriculum in Language Arts.

    Science.gov (United States)

    Rudman, Masha Kabakow

    This report of a feasibility study, conducted under the provisions of a model elementary teacher education grant from the U.S. Office of Education, is in five parts. Chapter one contains an overview of and rationale for a performance-based teacher education program, a brief history of the study, the attitude and ability goals expected from…

  10. "This Is a Public Record": Teaching Human Rights through the Performing Arts

    Science.gov (United States)

    Spero, Andrea McEvoy

    2012-01-01

    Urban youth in the United States often experience daily human rights violations such as racism and violence. Therefore, Human Rights Education (HRE) can strengthen their understanding of these issues and unleash their power to act toward positive change. This qualitative study attempted to gain a deeper understanding of the use of performance arts…

  11. Leadership and organizational performance : State of the art and research agenda

    NARCIS (Netherlands)

    Knies, E.; Jacobsen, Christian Bøtcher; Tummers, L.G.

    2016-01-01

    A large portion of the everyday discourse about leadership and leaders takes it for granted that leaders make a big difference in terms of performance. The football managers discussion is one clear example, the wider fascination with business leaders likewise marks this association – and so too the

  12. Economic Return of Clinical Trials Performed Under the Pediatric Exclusivity Program

    Science.gov (United States)

    Li, Jennifer S.; Eisenstein, Eric L.; Grabowski, Henry G.; Reid, Elizabeth D.; Mangum, Barry; Schulman, Kevin A.; Goldsmith, John V.; Murphy, M. Dianne; Califf, Robert M.; Benjamin, Daniel K.

    2009-01-01

    Context In 1997, Congress authorized the Food and Drug Administration (FDA) to grant 6 month extensions of marketing rights through the Pediatric Exclusivity program if industry sponsors complete FDA-requested pediatric trials. The program has been praised for creating incentives for studies in children; it has been criticized as a “windfall” to the innovator drug industry. This critique has been a substantial part of Congressional debate on the program, which is due to sunset in 2007. Objective To quantify the economic return to industry for completing Pediatric Exclusivity. Design Cohort study of programs conducted for Pediatric Exclusivity. We selected 9 drugs that were granted Pediatric Exclusivity. From the final study reports submitted to FDA, we obtained key elements of the clinical trial design and study operations. We estimated the cost of performing each study and converted these into estimates of after-tax cash outflows. We obtained 3-year market sales and converted these into estimates of after-tax cash inflows based upon 6 months of additional market protection. We then calculated the net economic return (cash inflows less outflows) and ratio net return to costs (net economic return divided by cash outflows) for each product. Main Outcome Measures Net economic return and ratio of net return to cost. Results The indications studied reflected a broad representation of the program: asthma, tumors, attention deficit disorder, hypertension, depression/generalized anxiety disorder, diabetes, gastroesophageal reflux, bacterial infection, and bone mineralization. The distribution of net economic return for 6 months of exclusivity varied substantially among products [net return ranged from (−)$8.9 million to (+)$507.9 million; ratio of return to cost ranged from −0.68 to 73.6] Conclusions The economic return for pediatric exclusivity is highly variable. Pediatric Exclusivity, as an incentive to complete much-needed clinical trials in children, can

  13. Does the company's economic performance affect access to occupational health services?

    Science.gov (United States)

    Kankaanpää, Eila; Suhonen, Aki; Valtonen, Hannu

    2009-09-02

    In Finland like in many other countries, employers are legally obliged to organize occupational health services (OHS) for their employees. Because employers bear the costs of OHS it could be that in spite of the legal requirement OHS expenditure is more determined by economic performance of the company than by law. Therefore, we explored whether economic performance was associated with the companies' expenditure on occupational health services. We used a prospective design to predict expenditure on OHS in 2001 by a company's economic performance in 1999. Data were provided by Statistics Finland and expressed by key indicators for profitability, solidity and liquidity and by the Social Insurance Institution as employers' reimbursement applications for OHS costs. The data could be linked at the company level. Regression analysis was used to study associations adjusted for various confounders. Nineteen percent of the companies (N = 6 155) did not apply for reimbursement of OHS costs in 2001. The profitability of the company represented by operating margin in 1999 and adjusted for type of industry was not significantly related to the company's probability to apply for reimbursement of the costs in 2001 (OR = 1.00, 95%CI: 0.99 to 1.01). Profitability measured as operating profit in 1999 and adjusted for type of industry was not significantly related to costs for curative medical services (Beta -0.001, 95%CI: -0.00 to 0.11) nor to OHS cost of prevention in 2001 (Beta -0.001, 95%CI: -0.00 to 0.00). We did not find a relation between the company's economic performance and expenditure on OHS in Finland. We suppose that this is due to legislation obliging employers to provide OHS and the reimbursement system both being strong incentives for employers.

  14. The Impact of Capital Structure on Economic Capital and Risk Adjusted Performance

    OpenAIRE

    Porteous, Bruce; Tapadar, Pradip

    2008-01-01

    The impact that capital structure and capital asset allocation have on financial services firm economic capital and risk adjusted performance is considered. A stochastic modelling approach is used in conjunction with banking and insurance examples. It is demonstrated that gearing up Tier 1 capital with Tier 2 capital can be in the interests of bank Tier 1 capital providers, but may not always be so for insurance Tier 1 capital providers. It is also shown that, by allocating a bank or insuranc...

  15. Essays on the effects of human capital, innovation and technology on economic performance

    OpenAIRE

    Tiruneh, Esubalew Alehegn

    2014-01-01

    This thesis is on human capital (HC) and innovation in Germany and comprises of three essays. The first essay provides a comparative analysis on the economic performance impacts of creative class and HC at regional level with the purpose of testing whether the contemporary occupation-based creative class or the conventional education-based HC can be used as a better driver of regional economy. In doing so, I disaggregate creative class into creative core (scientific experts), creative profess...

  16. Operational safety performance and economical efficiency evaluation for nuclear power plants

    International Nuclear Information System (INIS)

    Liu Yachun; Zou Shuliang

    2012-01-01

    The economical efficiency of nuclear power includes a series of environmental parameters, for example, cleanliness. Nuclear security is the precondition and guarantee for its economy, and both are the direct embodiment of the social benefits of nuclear power. Through analyzing the supervision and management system on the effective operation of nuclear power plants, which has been put forward by the International Atomic Energy Agency (IAEA), the World Association of Nuclear Operators (WANO), the U.S. Nuclear Regulatory Commission (NRC), and other organizations, a set of indexs on the safety performance and economical efficiency of nuclear power are explored and established; Based on data envelopment analysis, a DEA approach is employed to evaluate the efficiency of the operation performance of several nuclear power plants, Some primary conclusion are achieved on the basis of analyzing the threshold parameter's sensitivity and relativity which affected operational performance. To address the conflicts between certain security and economical indicators, a multi-objective programming model is established, where top priority is given to nuclear safety, and the investment behavior of nuclear power plant is thereby optimized. (authors)

  17. Environmental and Economic Performance: Ecoinnovation Practices in Biodigesters of Cassava Processing Companies

    Directory of Open Access Journals (Sweden)

    Alexandre Rodrigues da Silva

    2016-12-01

    Full Text Available Biomass, considered one of the main sources of alternative energy, originates from residual organic material such as the cassava crop. Biodigesters are capable of transforming these residuals into biogas and biofertilizers. This allows a reduction of almost 80% in the residual organic material being deposited in the earth or rivers, avoiding deposits accumulating on riverbeds and negative environmental impacts. It also allows substantial savings in terms of energy. The general aim of this study is to investigate, with the implementation of biodigesters, how eco-innovation practices contribute to the economic and environmental performance of cassava processing companies in Paraná State. Through qualitative research, the method employed an exploratory approach and intensive multiple-case analyses, with data collected through semi-structured interviews. The study showed that the eco-innovation practices that were adopted aided the economic and environmental performance of the companies in question. The study contributes to academia with scientific research on biodigester technology using the residual organic material of cassava for sustainable development. It also contributes to the corporate universe by demonstrating an opportunity for sustainable innovation with improved economic and environmental performance, which can be extrapolated to other industrial segments.

  18. Art and Architectural Space

    DEFF Research Database (Denmark)

    Unterrainer, Walter

    2014-01-01

    the number of museums went up from 300 by 1980 to estimated 3000 museums by 2015. In urban discourses, new museums and buildings for art have been considered as drivers for ´cultural sustainability´ of cities. The notion is diffuse and the reality is more an economic centred ´city branding´ to help...... the promotion of tourism. What surprises: in many cities, the buildings for art are better known and more published and discussed than the art they accommodate. A lot of them are considered as art objects. This raises two questions: How much is architecture itself a form of arts? (in Western architecture...... historically considered even the mother of all arts) - but more relevant: what are appropriate architectural spaces for presenting, exhibiting, contemplating, reflecting, meditating, discussing, enjoying, dissenting, debating creations of art. Simplified, this is a question about the relation between package...

  19. Relating the carbon footprint of milk from Irish dairy farms to economic performance.

    Science.gov (United States)

    O'Brien, D; Hennessy, T; Moran, B; Shalloo, L

    2015-10-01

    Mitigating greenhouse gas (GHG) emissions per unit of milk or the carbon footprint (CF) of milk is a key issue for the European dairy sector given rising concerns over the potential adverse effects of climate change. Several strategies are available to mitigate GHG emissions, but producing milk with a low CF does not necessarily imply that a dairy farm is economically viable. Therefore, to understand the relationship between the CF of milk and dairy farm economic performance, the farm accountancy network database of a European Union nation (Ireland) was applied to a GHG emission model. The method used to quantify GHG emissions was life cycle assessment (LCA), which was independently certified to comply with the British standard for LCA. The model calculated annual on- and off-farm GHG emissions from imported inputs (e.g., electricity) up to the point milk was sold from the farm in CO2-equivalent (CO2-eq). Annual GHG emissions computed using LCA were allocated to milk based on the economic value of dairy farm products and expressed per kilogram of fat- and protein-corrected milk (FPCM). The results showed for a nationally representative sample of 221 grass-based Irish dairy farms in 2012 that gross profit averaged € 0.18/L of milk and € 1,758/ha and gross income was € 40,899/labor unit. Net profit averaged € 0.08/L of milk and € 750/ha and net income averaged € 18,125/labor unit. However, significant variability was noted in farm performance across each financial output measure. For instance, net margin per hectare of the top one-third of farms was 6.5 times higher than the bottom third. Financial performance measures were inversely correlated with the CF of milk, which averaged 1.20 kg of CO2-eq/kg of FPCM but ranged from 0.60 to 2.13 kg of CO2-eq/kg of FPCM. Partial least squares regression analysis of correlations between financial and environmental performance indicated that extending the length of the grazing season and increasing milk production

  20. LED Lighting in a Performing Arts Building at the University of Florida

    Energy Technology Data Exchange (ETDEWEB)

    Miller, Naomi J.; Kaye, Stan; Coleman, Patricia; Wilkerson, Andrea M.; Perrin, Tess E.; Sullivan, Gregory P.

    2014-07-01

    The U.S. DOE GATEWAY Demonstration Program supports demonstrations of high-performance solid-state lighting (SSL) products in order to develop empirical data and experience with the in-the-field applications of this advanced lighting technology. This report describes the process and results of the 2013 - 2014 GATEWAY demonstration of SSL technology in the Nadine McGuire Theatre and Dance Pavilion at the University of Florida, Gainesville, FL. The LED solutions combined with dimming controls utilized in four interior spaces - the Acting Studio, Dance Studio, Scene Shop, and Dressing Room - received high marks from instructors, students/performers, and reduced energy use in all cases. The report discusses in depth and detail of each project area including specifications, energy savings, and user observations. The report concludes with lessons learned during the demonstration.

  1. Action-création : l’art de performance amérindien au Québec

    OpenAIRE

    Beaupré, Jonathan Lamy

    2015-01-01

    Les artistes amérindiens du Québec œuvrant en art de performance mettent en place des actions qui s’apparentent à des formes actuelles de rituels. Ces œuvres revêtent parfois un caractère poétique, voire « chamanique », sont parfois plus dérangeantes, notamment à travers la charge critique quant aux clichés associés aux Premières Nations, ou encore mélangent ces deux composantes. Elles engagent autant le corps de l’artiste que le public présent, tout en faisant de l’expression culturelle amér...

  2. ECAT ART - a continuously rotating PET camera: performance characteristics, initial clinical studies, and installation considerations in a nuclear medicine department

    International Nuclear Information System (INIS)

    Bailey, D.L.; Young, H.; Bloomfield, P.M.; Meikle, S.R.; Glass, D.; Myers, M.J.; Spinks, T.J.; Watson, C.C.; Luk, P.; Peters, A.M.; Jones, T.

    1997-01-01

    Advances in image reconstruction techniques have permitted the development of a commercial, rotating, partial ring, fully 3D scanner, the ECAT ART. The system has less than one-half the number of bismuth germanate detectors compared with a full ring scanner with the equivalent field of view, resulting in reduced capital cost. The performance characteristics, implications for installation in a nuclear medicine department, and clinical utility of the scanner are presented in this report. The sensitivity (20 cm diameter x 20 cm long cylindrical phantom, no scatter correction) is 11400 cps.kBq -1 .ml -1 . This compares with 5800 and 40500 cps.kBq -1 .ml -1 in 2D and 3D respectively for the equivalent full ring scanner (ECAT EXACT). With an energy window of 350-650 keV the maximum noise equivalent count (NEC) rate was 27 kcps at a radioactivity concentration of ∝15 kBq .ml -1 in the cylinder. Spatial resolution is ∝6 mm full width at half maximum on axis degrading to just under 8 mm at a distance of 20 cm off axis. Installation and use within the nuclear medicine department does not appreciably increase background levels of radiation on gamma cameras in adjacent rooms and the dose rate to an operator in the same room is 2 μSv .h -1 for a typical fluorine-18 fluorodeoxyglucose ( 18 F-FDG) study with an initial injected activity of 370 MBq. The scanner has been used for clinical imaging with 18 F-FDG for neurological and oncological applications. Its novel use for imaging iron-52 transferrin for localising erythropoietic activity demonstrates its sensitivity and resolution advantages over a conventional dual-headed gamma camera. The ECAT ART provides a viable alternative to conventional full ring PET scanners without compromising the performance required for clinical PET imaging. (orig.). With 9 figs., 3 tabs

  3. The Torres Indigenous Hip Hop Project: evaluating the use of performing arts as a medium for sexual health promotion.

    Science.gov (United States)

    McEwan, Alexandra; Crouch, Alan; Robertson, Heather; Fagan, Patricia

    2013-08-01

    The Torres Indigenous Hip Hop Project (the Project) was conducted in the Torres and Northern Peninsula Area of Queensland during early 2010. This paper provides a critical analysis of project outcomes and identifies criteria that may form a suitable framework for the assessment of proposals for sexual health promotion using performing arts-based approaches in Aboriginal and Torres Strait Islander settings. A case study method was used. The first phase of analysis assessed whether project objectives were met using data collected during project planning and implementation. The second phase used these findings, augmented by interviews with key personnel, to respond to the question 'How could this be done better?'. The Project required significant human and organisational implementation support. The project was successful in facilitating event-specific community mobilisation. It raised awareness of sexual health disadvantage and engaged effectively with the target group. It laid important groundwork to progress school-based and community mechanisms to address regional youth disadvantage. Against these benefits are issues of opportunity cost and the need for ongoing resources to capitalise on the opportunities created. With substantial support and planning, such approaches can play an important role in engaging young people and bridging the gap between clinical interventions and improvements in health deriving from community-driven strategies. SO WHAT? This paper contributes to existing literature by identifying key elements of an effective approach to using performing arts in sexual health promotion in Aboriginal and Torres Strait Islander settings. It also provides guidance when consideration is being given to investment in resource-intensive health promotion initiatives.

  4. Feasibility of state of the art PET/CT systems performance harmonisation.

    Science.gov (United States)

    Kaalep, Andres; Sera, Terez; Rijnsdorp, Sjoerd; Yaqub, Maqsood; Talsma, Anne; Lodge, Martin A; Boellaard, Ronald

    2018-03-02

    The objective of this study was to explore the feasibility of harmonising performance for PET/CT systems equipped with time-of-flight (ToF) and resolution modelling/point spread function (PSF) technologies. A second aim was producing a working prototype of new harmonising criteria with higher contrast recoveries than current EARL standards using various SUV metrics. Four PET/CT systems with both ToF and PSF capabilities from three major vendors were used to acquire and reconstruct images of the NEMA NU2-2007 body phantom filled conforming EANM EARL guidelines. A total of 15 reconstruction parameter sets of varying pixel size, post filtering and reconstruction type, with three different acquisition durations were used to compare the quantitative performance of the systems. A target range for recovery curves was established such that it would accommodate the highest matching recoveries from all investigated systems. These updated criteria were validated on 18 additional scanners from 16 sites in order to demonstrate the scanners' ability to meet the new target range. Each of the four systems was found to be capable of producing harmonising reconstructions with similar recovery curves. The five reconstruction parameter sets producing harmonising results significantly increased SUVmean (25%) and SUVmax (26%) contrast recoveries compared with current EARL specifications. Additional prospective validation performed on 18 scanners from 16 EARL accredited sites demonstrated the feasibility of updated harmonising specifications. SUVpeak was found to significantly reduce the variability in quantitative results while producing lower recoveries in smaller (≤17 mm diameter) sphere sizes. Harmonising PET/CT systems with ToF and PSF technologies from different vendors was found to be feasible. The harmonisation of such systems would require an update to the current multicentre accreditation program EARL in order to accommodate higher recoveries. SUVpeak should be further

  5. Outage performance improvement by state of the art reactor stud tensioning

    International Nuclear Information System (INIS)

    Oehler, Horst Werner; Vervliet, Herman

    2006-01-01

    Actual methods of reactor closing, i.e. cover to vessel sealing, is based on the creation of an equal load to the sealing circumference by tensioning all reactor studs with an equal force. This method ensures leak tightness through equal compression of the reactor seal in normal circumstances and is largely applied for all types of reactors throughout many generations and designs of nuclear power stations. The tension generated in each reactor stud is controlled indirectly by measuring the reactor stud elongation while under stress. Most studs are designed to measure this elongation easily by conventional or more advanced systems (from individual clock gauge to integrated digital transmission to a computer screen). It is this elongation value, prescribed by the reactor vessel/cover manufacturer which must be respected and demonstrated during all reactor closing operations, weather they take place for initial hydro testing, refuelling operations or periodical hydraulic tests of the primary circuit. Closing (and re-opening) of reactor vessels has become a routine operation as it is required for fuel reloading of the reactor core. This operation is performed on all PWR and BWR type of reactors with a large variety of tooling. As most of the utilities have implemented maintenance optimisation programs, the refuelling outage is reduced to a sequence of activities that allow quick and efficient refuelling of the core. The performance and efficiency of instrumentation and tooling deployed during these essential activities are of the utmost importance to minimise the critical path of the refuelling outage. Today, in support of outage performance, many utilities have invested in new and refurbished tooling to allow quick and efficient opening and closing of the reactor vessel. The features and properties of the most performing multi stud tensioning machines currently in service in nuclear power stations world wide (Africa, Europe, Asia and USA) are presented in the paper

  6. State-of-the-art performance of GaAlAs/GaAs avalanche photodiodes

    Science.gov (United States)

    Law, H. D.; Nakano, K.; Tomasetta, L. R.

    1979-01-01

    Ga(0.15)Al(0.85)As/GaAs avalanche photodiodes have been successfully fabricated. The performance of these detectors is characterized by a rise time of less than 35 ps, an external quantum efficiency with an antireflection coating of 95% at 0.53 microns, and a microwave optical gain of 42 dB. The dark current density is in the low range (10 to the minus A/sq cm) at one-half the breakdown voltages, and rises to 0.0001 A/sq cm at 42 dB optical gain.

  7. Measurement of the Rheological Properties of High Performance Concrete: State of the Art Report

    Science.gov (United States)

    Ferraris, Chiara F.

    1999-01-01

    The rheological or flow properties of concrete in general and of high performance concrete (HPC) in particular, are important because many factors such as ease of placement, consolidation, durability, and strength depend on the flow properties. Concrete that is not properly consolidated may have defects, such as honeycombs, air voids, and aggregate segregation. Such an important performance attribute has triggered the design of numerous test methods. Generally, the flow behavior of concrete approximates that of a Bingham fluid. Therefore, at least two parameters, yield stress and viscosity, are necessary to characterize the flow. Nevertheless, most methods measure only one parameter. Predictions of the flow properties of concrete from its composition or from the properties of its components are not easy. No general model exists, although some attempts have been made. This paper gives an overview of the flow properties of a fluid or a suspension, followed by a critical review of the most commonly used concrete rheology tests. Particular attention is given to tests that could be used for HPC. Tentative definitions of terms such as workability, consistency, and rheological parameters are provided. An overview of the most promising tests and models for cement paste is given.

  8. Update on Instrumentations for Cholecystectomies Performed via Transvaginal Route: State of the Art and Future Prospectives

    Directory of Open Access Journals (Sweden)

    Elia Pulvirenti

    2010-01-01

    Full Text Available Natural Orifice Transluminal Endoscopic Surgery (NOTES is an innovative approach in which a flexible endoscope enters the abdominal cavity via the transesophageal, transgastric, transcolonic, transvaginal or transvescical route, combining the technique of minimally invasive surgery with flexible endoscopy. Several groups have described different modifications by using flexible endoscopes with different levels of laparoscopic assistance. Transvaginal cholecystectomy (TVC consists in accessing the abdominal cavity through a posterior colpotomy and using the vaginal incision as a visual or operative port. An increasing interest has arisen around the TVC; nevertheless, the most common and highlighted concern is about the lack of specific instruments dedicated to the vaginal access route. TVC should be distinguished between “pure”, in which the entire operation is performed through the transvaginal route, and “hybrid”, in which the colpotomy represents only a support to introduce instruments and the operation is performed mainly by the classic transabdominal-introduced instruments. Although this new technique seems very appealing for patients, on the other hand it is very challenging for the surgeon because of the difficulties related to the mode of access, the limited technology currently available and the risk of complications related to the organ utilized for access. In this brief review all the most recent advancements in the field of TVC's techniques and instrumentations are listed and discussed.

  9. Arts and Technology

    DEFF Research Database (Denmark)

    This book constitutes the thoroughly refereed post-conference proceedings of the Second International Conference on Arts and Technology, ArtsIT 2011, which was held in December 2011 in Esbjerg, Denmark. The 19 revised full papers and the two poster papers cover various topics such as Interaction...... and Art, Music and Performance, and Digital Technology....

  10. Performativity Double Standards and the Sexual Orientation Climate at a Southern Liberal Arts University.

    Science.gov (United States)

    Byron, Reginald A; Lowe, Maria R; Billingsley, Brianna; Tuttle, Nathan

    2017-01-01

    This study employs quantitative and qualitative methods to examine how heterosexual, bisexual, and gay students rate and describe a Southern, religiously affiliated university's sexual orientation climate. Using qualitative data, queer theory, and the concept tyranny of sexualized spaces, we explain why non-heterosexual students have more negative perceptions of the university climate than heterosexual male students, in both bivariate and multivariate analyses. Although heterosexual students see few problems with the campus sexual orientation climate, bisexual men and women describe being challenged on the authenticity of their orientation, and lesbian and, to a greater extent, gay male students report harassment and exclusion in a number of settings. These distinct processes are influenced by broader heteronormative standards. We also shed much-needed light on how gendered sexual performativity double standards within an important campus microclimate (fraternity parties) contribute to creating a tyrannical sexualized space and negatively affect overall campus climate perceptions.

  11. The extraordinary case of Russian performance artist Pyotr Pavlensky: Psychopathology or contemporary art?

    Science.gov (United States)

    Mendelevich, Vladimir D

    2018-01-01

    This article examines the psychiatric and political issues surrounding the case of the controversial Russian performance artist Pyotr Pavlensky, who received a number of court-ordered psychiatric evaluations as part of the legal actions initiated subsequent to his political protest actions. The author presents the results of his own clinical investigation into Pavlensky's case, arguing that previous diagnoses made by psychiatrists were unwarranted and unreasonable. This case draws the attention of experts to a problem: the need for more accurate criteria for the differentiation of behavioral disorders from behavior understood locally as socially-deviant. This issue is especially relevant during the assessment of the mental health of persons engaged in socially transgressive behavior which is explicitly framed as aesthetic and political action.

  12. Legal System as a Determinant of Economic Performance: Factual Records in Romania

    Directory of Open Access Journals (Sweden)

    Clipa Raluca Irina

    2012-05-01

    Full Text Available The role of the legal system in generating economic performance is enjoying increased attention inliterature. Our scientific endeavour tries to underline, from an original perspective, the incoherence whichcharacterises the Romanian law and judicial system; at the same time, it also offers a few solutions meant torestore and reconsider the role of public institutions in the legislative and judicial process. Considering thefacts presented in our study, the existence of efficient legal institutions, who enforce contracts ex post whileusing the judicial infrastructure (courts and judicial procedures, is more than critical for the formation of anagreement of will between contracting parties, thus generating economic performance for privateorganisations by reducing transaction costs and by limiting the opportunism of economic agents. Equity,predictability, transparency and reduced costs are advantages deriving from the legal enforcement ofcontracts, which stimulate competition and trade, while reducing the risks associated with different types oftransactions. Thus, it is necessary to implement an anti-corruption policy, to enhance the predictability of thelaw-making process, to reconsider and restore the attributions of institutions involved in the Romanianlegislative and judiciary process, in order to promote proper civil and commercial judicial procedures,together with the analysis of the possibility to acknowledge jurisprudence as a source of law.

  13. Aspects of Cultural Landscape Application on Classical Stage Art. Ballet Performance in the Open Space as a Significant Element of the Cultural Landscape

    Directory of Open Access Journals (Sweden)

    Jelena Lebedeva

    2016-04-01

    Full Text Available The article examines the applications aspects of cultural landscape for the preparation of the classical performing arts staging. Research findings highlighted that the cultural landscape (parks, estates, castles, bastions, etc. objects occupies an increasingly important role in public recreation and classical art development programs. At the same time it is noted that event’s aesthetic and emotional quality suffers due to the fact that no specific attention was given for the preparation of the event space. More methodological materials are necessary for preparation of this type of design spaces. In Lithuania classical performing arts events in cultural landscape open spaces are based on XVI–XVII century tradition and has good prospects for modern development. A review of some of the classical art events installations, based on the importance of quality of open spaces influence on the emotional impact, that should be an integral part of the cultural event. The author summarizes his experience of ballet events in open spaces in the cultural landscape – Klaipėda, Trakai. Presented is Tchaikovsky's ballet “Swan Lake” construction in Klaipėda John Hill project that includes infrastructure and environmental design concept: audience space, stage design, stage design performance solutions. Analogous key decisions are later adapted to the ballet performance in the natural environment of the lake Trakai. Experience of this project dictated the necessity of deeper understanding and methodological basis for the classical performing arts analysis and design.

  14. Implementation of palm biodiesel based on economic aspects, performance, emission, and wear characteristics

    International Nuclear Information System (INIS)

    Mosarof, M.H.; Kalam, M.A.; Masjuki, H.H.; Ashraful, A.M.; Rashed, M.M.; Imdadul, H.K.; Monirul, I.M.

    2015-01-01

    Highlights: • Global environmental protection of using alternative fuel. • Economic aspects of palm oil biodiesel in Malaysia. • Tribological characteristics of palm oil biodiesel in engine components. • Engine performance and emission of palm oil biodiesel. • Effect of temperature on density and kinematic viscosity for various biodiesel. - Abstract: The high cost of energy supplies and the growing concern over the dependency on fossil fuels have impelled many countries to search for renewable and alternative energy sources. The extensive use of fossil fuels for transportation and power generation all over the world have caused the supply of fossil fuels to continuously decrease and have aggravated environmental pollution. Searching for alternative fuels has become imperative to reduce pollution and address the problems on fossil fuels. Vegetable oil fuels, such as palm oil biodiesel, serve as alternative forms of energy and are currently being studied, particularly as a diesel fuel substitute. The purpose of this study is to review the potential of palm oil as an energy source and alternative diesel fuel in terms of its performance, environmental impact, wear characteristics, and economic considerations. Compared with other vegetable oils, palm oil is a relatively sustainable, environment-friendly, less expensive, and economically beneficial potential source of energy. Palm oil plantation and production is a major industry in Malaysia, contributing to the economic growth and development of the country. The properties of palm oil biodiesel, namely, high oxidation stability, good cold properties, cetane number, and higher viscosity, makes it a suitable diesel substitute. Compared with other vegetable oils and petroleum diesel fuels, palm oil is associated with better engine performance, higher specific fuel consumption, and shorter ignition delay. Use of palm oil also reduces exhaust emission of hydrocarbon, carbon monoxide, carbon dioxide, and smoke, but

  15. Feasibility Study of Economics and Performance of Solar Photovoltaics in the Commonwealth of Puerto Rico

    Energy Technology Data Exchange (ETDEWEB)

    Salasovich, J.; Mosey, G.

    2011-03-01

    This report presents the results of an assessment of the technical and economic feasibility of deploying a photovoltaics (PV) system on brownfield sites in the Commonwealth of Puerto Rico. All of the assessed sites are landfills. The sites were assessed for possible PV installations. The cost, performance, and site impacts of different PV options were estimated. The economics of the potential systems were analyzed using an electric rate of $0.119/kWh and incentives offered by Puerto Rico and by the serving utility, PREPA. According to the site production calculations, the most cost-effective system in terms of return on investment is the thin-film fixed-tilt technology. The report recommends financing options that could assist in the implementation of such a system.

  16. South-East Region in Bulgaria: Economic Performance and Key Sectors Analysis

    Directory of Open Access Journals (Sweden)

    Antoaneta GOLEMANOVA

    2008-01-01

    Full Text Available The present paper attempts to provide insight into the economicperformance of the South-east region (SER of Bulgaria by presenting quantitativerelationships between sectors in the regional economy. Methodologically it is basedon the construction of the regional Input–Output model. It was carried out troughapplying the non-servey GRIT technique, based on Flegg & Webber locationquotient (2000. The dirived Rasmussen & Hirschman backward linkages andMattas & Shrestha input-output elasticities from the model enable to identify thekey economic sectors within the region. This could be considered as a starting pointfor the future impact assesment of different EU policies, as well as designing ofbetter regional development strategies, assuring better economic performance.

  17. PREPS2 - a PC-based computer program for performing economic analysis of capital projects

    International Nuclear Information System (INIS)

    Blake, M.W.; Brand, D.O.; Chastain, E.T.; Johnson, E.D.

    1990-01-01

    In these times of increased spending to finance new capacity and to meet clean air act legislation, many electric utilities are giving a high priority to controlling capital expenditures at existing generating facilities. Determining the level of capital expenditures which are economically justified is very difficult; units which have higher capacity factors are worth more to the utility. Therefore, the utility can more readily justify higher capital expenditures to improve or maintain reliability and heat rate than on units with lower capacity factors. This paper describes a PC-based computer program (PREPS2) which performs an economic analysis of individual capital projects. The program incorporates tables which describe the worth to the system of making improvements in each unit. This computer program is currently being used by the six Southern Company operating companies to evaluate all production capital projects over $50,000. Approximately 500 projects representing about $300 million are being analyzed each year

  18. Forecasting performances of three automated modelling techniques during the economic crisis 2007-2009

    DEFF Research Database (Denmark)

    Kock, Anders Bredahl; Teräsvirta, Timo

    2014-01-01

    . The performances of these three model selectors are compared by looking at the accuracy of the forecasts of the estimated neural network models. We apply the neural network model and the three modelling techniques to monthly industrial production and unemployment series from the G7 countries and the four......In this work we consider the forecasting of macroeconomic variables during an economic crisis. The focus is on a specific class of models, the so-called single hidden-layer feed-forward autoregressive neural network models. What makes these models interesting in the present context is the fact...... that they form a class of universal approximators and may be expected to work well during exceptional periods such as major economic crises. Neural network models are often difficult to estimate, and we follow the idea of White (2006) of transforming the specification and nonlinear estimation problem...

  19. Development of rational design technique for frame steel structure combining seismic resistance and economic performance

    International Nuclear Information System (INIS)

    Kato, Motoki; Morishita, Kunihiro; Shimono, Masaki; Chuman, Yasuharu; Okafuji, Takashi; Monaka, Toshiaki

    2015-01-01

    Anti-seismic designs have been applied to plant support steel frames for years. Today, a rational structure that further improves seismic resistance and ensures economic performance is required in response to an increase of seismic load on the assumption of predicted future massive earthquakes. For satisfying this requirement, a steel frame design method that combines a steel frame weight minimizing method, which enables economic design through simultaneous minimization of multiple steel frame materials, and a seismic response control design technology that improves seismic resistance has been established. Its application in the design of real structures has been promoted. This paper gives an overview of this design technology and presents design examples to which this design technology is applied. (author)

  20. The performance and economical analysis of grid-connected photovoltaic systems in Daegu, Korea

    International Nuclear Information System (INIS)

    Kim, Ju-Young; Jeon, Gyu-Yeob; Hong, Won-Hwa

    2009-01-01

    The distribution of the photovoltaic systems is faced with technological and economic problems, and the businesses and corporations feel burdened by the photovoltaic system's dubious economic value and high construction costs. Thus, not too many enterprises or private citizens have been participating in the business of installing photovoltaic systems. Moreover, because of lack of skills in integrating engineering and architectural design, they are experiencing difficulties even in using the technologies that have already been developed and available for application. To provide the basic information and specific data required for making the guidelines for developing photovoltaic technologies, this paper evaluates the system types, the actual state of operation, and performance of the two photovoltaic systems that are installed in Kiemyung University's Osan Building and Dongho Elementary School in Daegu Metropolitan City

  1. A THEORETICAL APPROACH OF THE CONCEPT OF SOCIAL CAPITAL IN SUPPORTING ECONOMIC PERFORMANCE

    Directory of Open Access Journals (Sweden)

    Boldea Monica

    2012-07-01

    Full Text Available Any activity requires the presence of labor resources. If centuries ago the concept was that their presence was enough, now it takes a lot more. Moreover, since Aristotle the issue was taking into consideration all aspects of the community life that can lead to a "better life". In the current conditions we may consider resources in the broader context of the human factor and of the relations established within a society. Thus social capital was conceptualized. As opportunities of economic growth - based purely on the quantitative aspects of the determinants – were limited, the need occurred to reconsider the qualitative and structural components. Social capital considers a number of the integrative components of social life. These refer to the relations established at family level up to the level of societal institutions. It is necessary that these relationships be well established, and for the proper performance it is necessary that aspects of education and health should be properly valued and assessed. This helps setting up strong institutions. Developed countries have the ability to create a proper environment for the manifestations of social capital; in these countries one can observe the growing importance of formal and more impersonal relations. But this just reinforces the occurrence and development of economic activities based on efficiency criteria leading to the countries’ economic development. The interpretations of economic development issues have undergone changes in recent decades. If previously it was considered that the essential difference between rich and poor countries is reflected in the amount of physical capital per person, later on the concept of capital has been expanded to include as well human capital, the lack of which was considered a serious obstacle to development, particularly in the case of poor countries. And given the fact that the transactions within an economic system take place in an

  2. Careers in Culinary Arts

    OpenAIRE

    Murphy, James Peter

    2016-01-01

    The purpose of this presentation was to give individuals interested in pursuing a career in culinary arts the advice and access to education surrounding this field. Culinary arts covers the multidisciplinary field and areas of practice and study which includes culinary performing arts (cooking), gastronomy (food studies), bakery and pastry arts, food and beverage studies (bar, restaurant, barista), wine studies , food product development and health, hygiene and nutrition. So many individuals ...

  3. National approach to economic performance indicators for nuclear power plants: USA

    International Nuclear Information System (INIS)

    2006-01-01

    The structure of the US electric power industry comprises a combination of traditional electric utilities and less traditional electricity producing companies. The electric utilities include investor owned, publicly owned, federal and cooperative firms. Approximately three quarters of the electricity generated by utilities is generated by investor owned companies. These utilities are, for the most part, franchised monopolies that have an obligation to provide electricity to all customers within a service area. Most provide for the generation, transmission and distribution of electricity, although the distinctions between these services are breaking down as the electricity industry becomes more deregulated. The shares are publicly traded and their areas of business operation are expanding into new ones, sometimes unrelated to the provision of electricity or even energy. Under deregulation and open market pricing of electricity, the business and financial success of operating nuclear plants must be considered to a much greater extent along with the successful achievement of safety and reliability objectives. In developing strategic and operational goals, nuclear plant managers are required to embrace clear and measurable business objectives and goals that not only assure the achievement of safety and reliability but, in addition, eliminate unnecessary costs and identify investment opportunities. These goals must balance operating and safety risk while optimizing plant revenues and earnings and ultimately ensure the profitability of electricity generating facilities. In doing so, it is essential that plant managers articulate goal achievement through the application of effective, measurable, economic performance indicators. Individual nuclear plants will sell their output competing on electricity price, ultimately to ensure the safe, reliable and economic dispatch of their generation either onto open spot markets or by competitive bidding for bilateral contracts. In

  4. Economic, ecological, and social performance of conventional and organic broiler production in the Netherlands.

    Science.gov (United States)

    Bokkers, E A M; de Boer, I J M

    2009-09-01

    1. In this study, we compared a conventional broiler production system keeping fast growing broilers with an organic broiler production system keeping slow growing broilers in the Netherlands, both managed by one person working a full time year (Full Time Equivalent, FTE). This comparison was based on a quantification of economic, ecological and social indicators. Indicators were quantified using scientific literature and national data sets. 2. The organic system performed better for the economic indicator net farm income per FTE than the conventional system. 3. Regarding ecological indicators, calculations showed a higher on-farm emission of ammonia per kg live weight for the organic system. Moreover, an organic system includes a higher risk for eutrophication per ha due to outdoor access. Emission of green house gasses, use of fossil fuels and use of land required for the production of one kg of live weight is higher for an organic than for a conventional system. This is mainly due to a lower feed conversion in organic production and use of organic feed. 4. The organic system performed better than the conventional system for the social indicators related to animal welfare time spent on walking, footpad lesions, mortality, and sound legs. Regarding the social indicator food safety was found that meat from an organic system contained less antibiotic residues and Salmonella contaminations but more Campylobacter contaminations than meat from a conventional system. 5. Changing from a conventional to an organic broiler production system, therefore, not only affects animal welfare, but also affects economic, ecological and other social issues. In this study, we ran into the situation that some information needed was lacking in literature and quantifications had to be based upon several sources. Therefore, an integrated on-farm assessment is needed, which can be used to develop a broiler production system that is economically profitable, ecologically sound, and

  5. Sociopolitical and economic elements to explain the environmental performance of countries.

    Science.gov (United States)

    Almeida, Thiago Alexandre das Neves; García-Sánchez, Isabel-María

    2017-01-01

    The present research explains environmental performance using an ecological composite index as the dependent variable and focusing on two national dimensions: sociopolitical characteristics and economics. Environmental performance is measured using the Composite Index of Environmental Performance (CIEP) indicator proposed by García-Sánchez et al. (2015). The first model performs a factor analysis to aggregate the variables according to each analyzed dimension. In the second model, the estimation is run using only single variables. Both models are estimated using generalized least square estimation (GLS) using panel data from 152 countries and 6 years. The results show that sociopolitical factors and international trade have a positive effect on environmental performance. When the variables are separately analyzed, democracy and social policy have a positive effect on environmental performance while transport, infrastructure, consumption of goods, and tourism have a negative effect. Further observation is that the trade-off between importing and exporting countries overshadows the pollution caused by production. It was also observed that infrastructure has a negative coefficient for developing countries and positive for developed countries. The best performances are in the democratic and richer countries that are located in Europe, while the worst environmental performance is by the nondemocratic and the poorest countries, which are on the African continent.

  6. Musculoskeletal Strength, Balance Performance, and Self-Efficacy in Elderly Ving Tsun Chinese Martial Art Practitioners: Implications for Fall Prevention

    Science.gov (United States)

    Fong, Shirley S. M.; Ng, Shamay S. M.; Liu, Karen P. Y.; Pang, Marco Y. C.; Lee, H. W.; Chung, Joanne W. Y.; Lam, Priscillia L.; Guo, X.

    2014-01-01

    Objectives. To (1) compare the bone strength, lower limb muscular strength, functional balance performance, and balance self-efficacy between Ving Tsun (VT) martial art practitioners and nonpractitioners and (2) identify the associations between lower limb muscular strength, functional balance performance, and balance self-efficacy among the VT-trained participants. Methods. Thirty-five VT practitioners (mean age ± SD = 62.7 ± 13.3 years) and 49 nonpractitioners (mean age ± SD = 65.9 ± 10.5 years) participated in the study. The bone strength of the distal radius, lower limb muscular strength, functional balance performance, and balance self-efficacy were assessed using an ultrasound bone sonometer, the five times sit-to-stand test (FTSTS), the Berg balance scale (BBS), and the Chinese version of the activities-specific balance confidence scale, respectively. A multivariate analysis of covariance was performed to compare all the outcome variables between the two groups. Results. Elderly VT practitioners had higher radial bone strength on the dominant side (P < 0.05), greater lower limb muscular strength (P = 0.001), better functional balance performance (P = 0.003), and greater balance confidence (P < 0.001) than the nonpractitioners. Additionally, only the FTSTS time revealed a significant association with the BBS score (r = −0.575,  P = 0.013). Conclusions. VT may be a suitable health-maintenance exercise for the elderly. Our findings may inspire the development of VT fall-prevention exercises for the community-dwelling healthy elderly. PMID:25530782

  7. Musculoskeletal Strength, Balance Performance, and Self-Efficacy in Elderly Ving Tsun Chinese Martial Art Practitioners: Implications for Fall Prevention

    Directory of Open Access Journals (Sweden)

    Shirley S. M. Fong

    2014-01-01

    Full Text Available Objectives. To (1 compare the bone strength, lower limb muscular strength, functional balance performance, and balance self-efficacy between Ving Tsun (VT martial art practitioners and nonpractitioners and (2 identify the associations between lower limb muscular strength, functional balance performance, and balance self-efficacy among the VT-trained participants. Methods. Thirty-five VT practitioners (mean age ± SD = 62.7 ± 13.3 years and 49 nonpractitioners (mean age ± SD = 65.9 ± 10.5 years participated in the study. The bone strength of the distal radius, lower limb muscular strength, functional balance performance, and balance self-efficacy were assessed using an ultrasound bone sonometer, the five times sit-to-stand test (FTSTS, the Berg balance scale (BBS, and the Chinese version of the activities-specific balance confidence scale, respectively. A multivariate analysis of covariance was performed to compare all the outcome variables between the two groups. Results. Elderly VT practitioners had higher radial bone strength on the dominant side (P<0.05, greater lower limb muscular strength (P=0.001, better functional balance performance (P=0.003, and greater balance confidence (P<0.001 than the nonpractitioners. Additionally, only the FTSTS time revealed a significant association with the BBS score (r=-0.575, P=0.013. Conclusions. VT may be a suitable health-maintenance exercise for the elderly. Our findings may inspire the development of VT fall-prevention exercises for the community-dwelling healthy elderly.

  8. Musculoskeletal strength, balance performance, and self-efficacy in elderly ving tsun chinese martial art practitioners: implications for fall prevention.

    Science.gov (United States)

    Fong, Shirley S M; Ng, Shamay S M; Liu, Karen P Y; Pang, Marco Y C; Lee, H W; Chung, Joanne W Y; Lam, Priscillia L; Guo, X

    2014-01-01

    Objectives. To (1) compare the bone strength, lower limb muscular strength, functional balance performance, and balance self-efficacy between Ving Tsun (VT) martial art practitioners and nonpractitioners and (2) identify the associations between lower limb muscular strength, functional balance performance, and balance self-efficacy among the VT-trained participants. Methods. Thirty-five VT practitioners (mean age ± SD = 62.7 ± 13.3 years) and 49 nonpractitioners (mean age ± SD = 65.9 ± 10.5 years) participated in the study. The bone strength of the distal radius, lower limb muscular strength, functional balance performance, and balance self-efficacy were assessed using an ultrasound bone sonometer, the five times sit-to-stand test (FTSTS), the Berg balance scale (BBS), and the Chinese version of the activities-specific balance confidence scale, respectively. A multivariate analysis of covariance was performed to compare all the outcome variables between the two groups. Results. Elderly VT practitioners had higher radial bone strength on the dominant side (P < 0.05), greater lower limb muscular strength (P = 0.001), better functional balance performance (P = 0.003), and greater balance confidence (P < 0.001) than the nonpractitioners. Additionally, only the FTSTS time revealed a significant association with the BBS score (r = -0.575,  P = 0.013). Conclusions. VT may be a suitable health-maintenance exercise for the elderly. Our findings may inspire the development of VT fall-prevention exercises for the community-dwelling healthy elderly.

  9. The relationship between corporate social responsibility and financial performance: meta-analysis and state of the art

    Directory of Open Access Journals (Sweden)

    Omar Giovanni Rosero Villabón

    2016-11-01

    Full Text Available The research about the relationship between the level of social responsibility (CSR of an organization and the corresponding financial and economic performance (FP has been a task that has more than 30 years. More than 25 meta-analysis or study summaries have been developed, that analyze up to 186 studies. The paper presents in detail the most recognized figures and what has been the evolution of research in this area of knowledge. Both social responsibility and financial performance variables, frequently used by researchers are identified. In these investigations a positive relationship between csr and fp is tested. A few claim that the relationship is not strong or relevant; and fewer states that the relationship is negative.

  10. A proposal of ecologic taxes based on thermo-economic performance of heat engine models

    International Nuclear Information System (INIS)

    Barranco-Jimenez, M. A.; Ramos-Gayosso, I.; Rosales, M. A.; Angulo-Brown, F.

    2009-01-01

    Within the context of Finite-Time Thermodynamics (FTT) a simplified thermal power plant model (the so-called Novikov engine) is analyzed under economical criteria by means of the concepts of profit function and the costs involved in the performance of the power plant. In this study, two different heat transfer laws are used, the so called Newton's law of cooling and the Dulong-Petit's law of cooling. Two FTT optimization criteria for the performance analysis are used: the maximum power regime (MP) and the so-called ecological criterion. This last criterion leads the engine model towards a mode of performance that appreciably diminishes the engine's wasted energy. In this work, it is shown that the energy-unit price produced under maximum power conditions is cheaper than that produced under maximum ecological (ME) conditions. This was accomplished by using a typical definition of profits function stemming from economics. The MP-regime produces considerably more wasted energy toward the environment, thus the MP energy-unit price is subsidized by nature. Due to this fact, an ecological tax is proposed, which could be a certain function of the price difference between the MP and ME modes of power production. (author)

  11. An effect of downcomer feedwater fraction on steam generator performance with an axial flow economizer

    International Nuclear Information System (INIS)

    Jung, Byung Ryul; Park, Hu Shin; Chung, Duk Muk; Baik, Se Jin

    2000-01-01

    The effects of feedwater flow fraction introduced into the downcomer region have been evaluated in terms of steam generator performance based on the same steam generator thermal output for the Korea Standard Nuclear Power Plant (KSNP) steam generator. The KSNP steam generator design has an integral axial flow economizer which is designed such that most of the feedwater is introduced through the economizer region and only a portion of feedwater through the downcomer region. The feedwater flow introduced into the downcomer region is not normally controlled during the power operation. However, the actual feedwater fraction into the downcomer region may differ from the design flow depending on the as-built system and component characteristics. Investigated in this paper were the downcomer feedwater flow effects on the steam pressure, circulation ratio, internal void fraction and velocity distribution in the tube bundle region at the steady state operation using SAFE and ATHOS3 codes. The results show that the steam pressure increases and the resultant total feedwater flow increases with reducing the downcomer feedwater flow fraction for the same steam generator thermal output. The slight off-design condition of downcomer feedwater flow fraction renders no significant effect on the steam generator performance such as circulation ratios, steam qualities, void fractions and internal velocity distributions. The evaluation shows that the slight off-design downcomer feedwater flow fraction deviation up to ± 5% is acceptable for the steam generator performance

  12. A Proposal of Ecologic Taxes Based on Thermo-Economic Performance of Heat Engine Models

    Directory of Open Access Journals (Sweden)

    Fernando Angulo-Brown

    2009-11-01

    Full Text Available Within the context of Finite-Time Thermodynamics (FTT a simplified thermal power plant model (the so-called Novikov engine is analyzed under economical criteria by means of the concepts of profit function and the costs involved in the performance of the power plant. In this study, two different heat transfer laws are used, the so called Newton’s law of cooling and the Dulong-Petit’s law of cooling. Two FTT optimization criteria for the performance analysis are used: the maximum power regime (MP and the so-called ecological criterion. This last criterion leads the engine model towards a mode of performance that appreciably diminishes the engine’s wasted energy. In this work, it is shown that the energy-unit price produced under maximum power conditions is cheaper than that produced under maximum ecological (ME conditions. This was accomplished by using a typical definition of profits function stemming from economics. The MP-regime produces considerably more wasted energy toward the environment, thus the MP energy-unit price is subsidized by nature. Due to this fact, an ecological tax is proposed, which could be a certain function of the price difference between the MP and ME modes of power production.

  13. Combined heat and power from the intermediate pyrolysis of biomass materials: performance, economics and environmental impact

    International Nuclear Information System (INIS)

    Yang, Y.; Brammer, J.G.; Wright, D.G.; Scott, J.A.; Serrano, C.; Bridgwater, A.V.

    2017-01-01

    Highlights: • Performance of the Pyrolysis and CHP systems is studied and evaluated. • Overall CHP efficiency of the 1000 kg/h Pyro-CHP system is 42.5%. • Levelised Energy Cost is high, but the optimistic scenario is potentially profitable. • Life-cycle GHG analysis shows strong positive environmental benefits. - Abstract: Combined heat and power from the intermediate pyrolysis of biomass materials offers flexible, on-demand renewable energy with some significant advantages over other renewable routes. To maximise the deployment of this technology an understanding of the dynamics and sensitivities of such a system is required. In the present work the system performance, economics and life-cycle environmental impact is analysed with the aid of the process simulation software Aspen Plus. Under the base conditions for the UK, such schemes are not currently economically competitive with energy and char products produced from conventional means. However, under certain scenarios as modelled using a sensitivity analysis this technology can compete and can therefore potentially contribute to the energy and resource sustainability of the economy, particularly in on-site applications with low-value waste feedstocks. The major areas for potential performance improvement are in reactor cost reductions, the reliable use of waste feedstocks and a high value end use for the char by-product from pyrolysis.

  14. The Dynamics of the Economic-Financial Performance of the Corporate System of National Economy

    Directory of Open Access Journals (Sweden)

    Riabokin Taras V.

    2017-02-01

    Full Text Available The article is aimed at analyzing the dynamics of the economic-financial performance of the national corporate system, identifying trends in its development. An allocation of the corporate system as a structured object and its research will contribute to understanding of the dynamic properties of the corporate system itself, its actors, and the economy as a whole. An analysis of the dynamics of the economic-financial performance of the corporate system of national economy has been carried out. The national accounts of Ukraine for 2008-2015, in particular, in the sectors of both non-financial and financial corporations as the major subsystems of the corporate system, have been analyzed. Trends as to releasing goods and services, intermediate consumption, gross value added, and net value added, incomes, savings, net lending (+, and net borrowing (-, have been highlighted. Future researches should address a deeper analysis of the performance indicators of individual corporations, the corporate structures, constituting a part of the core corporate system, including the financial core, as well as efficiency of the State administration of national economy

  15. A proposal of ecologic taxes based on thermo-economic performance of heat engine models

    Energy Technology Data Exchange (ETDEWEB)

    Barranco-Jimenez, M. A. [Departamento de Ciencias Basicas, Escuela Superior de Computo del IPN, Av. Miguel Bernal Esq. Juan de Dios Batiz U.P. Zacatenco CP 07738, D.F. (Mexico); Ramos-Gayosso, I. [Unidad de Administracion de Riesgos, Banco de Mexico, 5 de Mayo, Centro, D.F. (Mexico); Rosales, M. A. [Departamento de Fisica y Matematicas, Universidad de las Americas, Puebla Exhacienda Sta. Catarina Martir, Cholula 72820, Puebla (Mexico); Angulo-Brown, F. [Departamento de Fisica, Escuela Superior de Fisica y Matematicas del IPN, Edif. 9 U.P. Zacatenco CP 07738, D.F. (Mexico)

    2009-07-01

    Within the context of Finite-Time Thermodynamics (FTT) a simplified thermal power plant model (the so-called Novikov engine) is analyzed under economical criteria by means of the concepts of profit function and the costs involved in the performance of the power plant. In this study, two different heat transfer laws are used, the so called Newton's law of cooling and the Dulong-Petit's law of cooling. Two FTT optimization criteria for the performance analysis are used: the maximum power regime (MP) and the so-called ecological criterion. This last criterion leads the engine model towards a mode of performance that appreciably diminishes the engine's wasted energy. In this work, it is shown that the energy-unit price produced under maximum power conditions is cheaper than that produced under maximum ecological (ME) conditions. This was accomplished by using a typical definition of profits function stemming from economics. The MP-regime produces considerably more wasted energy toward the environment, thus the MP energy-unit price is subsidized by nature. Due to this fact, an ecological tax is proposed, which could be a certain function of the price difference between the MP and ME modes of power production. (author)

  16. Sustainability of processed foods supply chain: Social, economic and territorial performance

    Directory of Open Access Journals (Sweden)

    Beber Caetano

    2016-01-01

    Full Text Available In a global market, food companies engaged in sustainable development must now integrate the economic and social component. However the tools to assess it are lacking. Several theoretical frameworks have been developed to define social sustainability and its implementation. The attributional approaches, pathways or capabilities methods have emerged, based on a functional unit of a good or service along the supply chain. This paper proposes a new method to assess social economic and territorial performances of a food chain as a whole on a Territory. It is divided into four components: (i dignity and well-being of workers, (ii contribution to local life, (iii fairness and integrity of business practices, and (iv creation of material and intangible wealth. 50 criteria are used according to international, national or sectoral references. This generic method applicable to any sector of processed food products aims to identify where are the areas of improvement to qualify the sector as socially sustainable. An application to the wine Beaujolais and Burgundy wine was performed from surveys of 35 production and trade operators in 2014. The results show that the sector is particularly effective for the promotion of the territory, local life participation, loyalty and integrity of business practices; some improvement is still possible for the welfare of workers and the creation of material wealth. This method can be coupled with the environmental performance determined by the life cycle analysis in order to assess the sustainability in its entirety.

  17. Solar pumping: an introduction and update on the technology, performance, costs, and economics

    Energy Technology Data Exchange (ETDEWEB)

    Barlow, Roy; McNelis, Bernard; Derrick, Anthony

    1993-01-01

    Solar pumping was first introduced into the field in the late nineteen-seventies, and since then manufacturers have refined their products to give considerable increases in performance and reliability. The steady fall in prices of solar photovoltaic (PV) panels means that solar pumping is becoming economic for an increasingly wide range of applications. This guide is written for the potential user to give a simple background to PV pumping technology and to help to identify the situations in which solar pumping should be considered. The early chapters act as a guide to those unfamiliar with PV pumping, illustrating typical applications and reviewing current technology. Following this are sections dealing with the range of currently available equipment and examining experience in the field. The final four sections cover the practical aspects of choosing a pumping system. This includes site evaluation and system sizing, a simple methodology for an economic assessment, and advice on procurement, installation and maintenance. The appendices contain various data and information referred to in the text. Two of these are of particular note: Appendix G, which contains quick reference data for wind, diesel and hand pumping scenarios; and appendix I which reviews the current and future economics of PV pumping in general in comparison with other pumping alternatives. (author)

  18. Rankings of International Achievement Test Performance and Economic Strength: Correlation or Conjecture?

    Directory of Open Access Journals (Sweden)

    CHRISTOPHER H. TIENKEN

    2008-04-01

    Full Text Available Examining a popular political notion, this article presents results from a series of Spearman Rho calculations conducted to investigate relationships between countries’ rankings on international tests of mathematics and science and future economic competitiveness as measured by the 2006 World Economic Forum’s Growth Competitiveness Index (GCI. The study investigated the existence of relationships between international test rankings from three different time periods during the last 50 years of U.S. education policy development (i.e., 1957–1982, 1983–2000, and 2001–2006 and 2006 GCI ranks. It extends previous research on the topic by investigating how GCI rankings in the top 50 percent and bottom 50 percent relate to rankings on international tests for the countries that participated in each test. The study found that the relationship between ranks on international tests of mathematics and science and future economic strength is stronger among nations with lower-performing economies. Nations with strong economies, such as the United States, demonstrate a weaker, nonsignificant relationship.

  19. Design features in Korean next generation reactor focused on performance and economic viability

    International Nuclear Information System (INIS)

    Lee, J.S.; Chung, M.S.; Na, J.H.; Kim, M.C.; Choi, Y.S.

    2001-01-01

    As of the end of Dec. 1999, Korea's total nuclear power capacity reached 13,716 MWe with 16 units in operation and 4 units under construction. In addition, as part of the national long-term R and D programme launched in 1992, the Korean Next Generation Reactor (KNGR) is being developed to meet the electricity demands in the years to come and is expected to be safer and more economically competitive than any other conventional electric power sources in Korea. The KNGR project has successfully completed its second phase and is now on the third phase. In Phase III of the KNGR design development project, KNGR aims at reinforcing the economic competitiveness while maintaining safety goals. To achieve these objectives, the design options studied and the design requirements set up in the first phase are pursued while the second phase are being reviewed. This paper summarizes such efforts for design improvement in terms of performance and economic viability along with the status of nuclear power generation in Korea, focusing on KNGR currently. (author)

  20. Economic assessment of the performance of trypanotolerant cattle breeds in a pastoral production system in Kenya

    Directory of Open Access Journals (Sweden)

    M.W. Maichomo

    2009-05-01

    Full Text Available Cattle are the major source of food security and income for pastoral farmers in sub-Saharan Africa. However, infectious and parasitic diseases remain a major constraint to improved cattle productivity in the region. The use of animal health economics to support decision-making on cost-effective disease control options is increasingly becoming important in the developing world. Trypano-tolerant indigenous Orma / zebu cattle in a trypanosomosis-endemic area of Kenya were evaluated for economic performance using gross-margin analysis and partial-farm budgeting. Orma / zebu and Sahiwal / zebu cross-bred cattle were exposed to similar husbandry practices and monitored for growth rate, incidence of common infections (trypanosomosis, anaplasmosis, babesiosis, East Coast Fever and helminthosis and the cost of treatment assessed. Interview questionnaires were also used to assess the preference rating of the 2 breeds. Results indicated that incidence of infection was trypanosomosis 3 %, anaplasmosis 58 %, babesiosis 11 %, East Coast Fever 22 % and helminthosis 28 %, with no significant difference between breeds. The Orma / zebu and Sahiwal / zebu breeds had comparable economic benefits, hence a pastoralist in Magadi division is likely to get similar returns from both breeds. This study therefore recommends adoption of not only the Sahiwal / zebu but also the Orma / zebu breed for cattle improvement in trypanosomosis endemic areas and conservation of indigenous genetic resources.

  1. Economic performance and public concerns about social class in twentieth-century books.

    Science.gov (United States)

    Chen, Yunsong; Yan, Fei

    2016-09-01

    What is the association between macroeconomic conditions and public perceptions of social class? Applying a novel approach based on the Google Books N-gram corpus, this study addresses the relationship between public concerns about social class and economic conditions throughout the twentieth century. The usage of class-related words/phrases, or "literary references to class," in American English-language books is related to US economic performance and income inequality. The findings of this study demonstrate that economic conditions play a significant role in literary references to class throughout the century, whereas income inequality does not. Similar results are obtained from further analyses using alternative measures of class concerns as well as different corpora of English Fiction and the New York Times. We add to the social class literature by showing that the long-term temporal dynamics of an economy can be exhibited by aggregate class concerns. The application of massive culture-wide content analysis using data of unprecedented size also represents a contribution to the literature. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. Does national scale economic and environmental indicators spur logistics performance? Evidence from UK.

    Science.gov (United States)

    Khan, Syed Abdul Rehman; Qianli, Dong

    2017-12-01

    The aim of this study is to examine the association between national economic and environmental indicators with green logistics performance in a time series data of UK since 1981 to 2016. The research used autoregressive distributed lag method to understand the long-run and short-run relationships of national scale economic (foreign direct investment (FDI) inflows, per capita income) and environmental indicators (total greenhouse gases, fossil fuel, and renewable energy) on green logistics. In the short run, the research findings indicate that the green logistics and renewable energy have positive relationship, while fossil fuel is negatively correlated with green logistics operations. On the other hand, in the long run, the results show that FDI inflows, renewable energy sources, and per capita income have statistically significant and positive association with green logistics activities, while foreign investments attracted by environmental friendly policies and practices adopted in global logistics operations, which not only increase the environmental sustainability but also enhance economic activities with greater export opportunities in the region.

  3. Performance testing and economic analysis of a photovoltaic flywheel energy storage and conversion system

    Energy Technology Data Exchange (ETDEWEB)

    Hay, R. D.; Millner, A. R.; Jarvinen, P. O.

    1980-01-01

    A subscale prototype of a flywheel energy storage and conversion system for use with photovoltaic power systems of residential and intermediate load-center size has been designed, built and tested by MIT Lincoln Laboratory. System design, including details of such key components as magnetic bearings, motor generator, and power conditioning electronics, is described. Performance results of prototype testing are given and indicate that this system is the equal of or superior to battery-inverter systems for the same application. Results of cost and user-worth analysis show that residential systems are economically feasible in stand-alone and in some utility-interactive applications.

  4. Economic performance of irrigation capacity development to adapt to climate in the American Southwest

    Science.gov (United States)

    Ward, Frank A.; Crawford, Terry L.

    2016-09-01

    Growing demands for food security to feed increasing populations worldwide have intensified the search for improved performance of irrigation, the world's largest water user. These challenges are raised in the face of climate variability and from growing environmental demands. Adaptation measures in irrigated agriculture include fallowing land, shifting cropping patterns, increased groundwater pumping, reservoir storage capacity expansion, and increased production of risk-averse crops. Water users in the Gila Basin headwaters of the U.S. Lower Colorado Basin have faced a long history of high water supply fluctuations producing low-valued defensive cropping patterns. To date, little research grade analysis has investigated economically viable measures for irrigation development to adjust to variable climate. This gap has made it hard to inform water resource policy decisions on workable measures to adapt to climate in the world's dry rural areas. This paper's contribution is to illustrate, formulate, develop, and apply a new methodology to examine the economic performance from irrigation capacity improvements in the Gila Basin of the American Southwest. An integrated empirical optimization model using mathematical programming is developed to forecast cropping patterns and farm income under two scenarios (1) status quo without added storage capacity and (2) with added storage capacity in which existing barriers to development of higher valued crops are dissolved. We find that storage capacity development can lead to a higher valued portfolio of irrigation production systems as well as more sustained and higher valued farm livelihoods. Results show that compared to scenario (1), scenario (2) increases regional farm income by 30%, in which some sub regions secure income gains exceeding 900% compared to base levels. Additional storage is most economically productive when institutional and technical constraints facing irrigated agriculture are dissolved. Along with

  5. Detection of the Interdependence of Economic Development and Environmental Performance at the Industry Level

    Directory of Open Access Journals (Sweden)

    Nina Ilysheva

    2017-12-01

    Full Text Available The aim of the research is to identify the connection between economic development and environmental performance at the industrial level. The subject of the research is a set of processes of correlation analysis of economic and environmental indicators of the oil and gas producing industry. The urgency of the task of mitigating anthropogenic climate change caused by rising concentrations of greenhouse gases in the atmosphere is proven. Statistical data on emissions for the past 15 years are analyzed, change trends are identified. The authors establish the cause of the growth in greenhouse gas emissions, the energy sector being the main contributor. A description of the mechanism of the effect of greenhouse gases on the climate system is provided. The requirements set by international agreements and Russian documents aimed at reducing greenhouse gas emissions are unified. The main gases that cause the greenhouse effect are identified, their classification and brief characteristics are provided in the article. The necessity to promote the monitoring of greenhouse gas emissions and reporting system at the global level is substantiated. The purpose of the advanced metering system is to obtain relevant and reliable data for timely response to and planned reduction of greenhouse gas emissions. In accordance with the recommendations of the international standard for non-financial reporting, GRI, the effectiveness of reducing greenhouse gas emissions should be disclosed in the aspect of “Emissions”. The progress of economic science has made it important to take into account the natural component, and the value of bioresources will increase over time, therefore, the company's economic development can not be isolated. In accordance with the hypothesis, it is assumed that the economy and ecology are interrelated and affect each other.

  6. Cable Television and the Performing Arts. The Proceedings of a Conference (New York, New York, June 5-7, 1981).

    Science.gov (United States)

    New York Univ., NY. School of the Arts.

    Included in this set of proceedings are a keynote address on the state of the art of cable television and the future of the television economy by Les Brown, editor-in-chief of "Channels" magazine; panel discussions on the structure of the cable television industry; the potential market for cable television arts programming; the birth and…

  7. Agricultural producers’ groups in the Czech Republic: introductory review and discussion of the problem area economic performance measurement

    Directory of Open Access Journals (Sweden)

    Jan Vavřina

    2012-01-01

    Full Text Available Each company is surrounded by the micro- and macro-environment affecting also its economic performance. These factors are not only individual accounting entries, but also analytical inputs as the internal company processes, management of costs or short-term financial decisions and specifically in the case of agriculture within the EU also the public subsidy schemes implemented through the EU Common Agricultural Policy. Groups of agricultural producers are created as a response to current market dynamics and the opportunity for each agricultural enterprise regardless the size. In this paper, the basis for agricultural cooperation is provided, traditional economic performance measures are presented and their applicability on the sample of agricultural producers’ groups and wholesale entities is empirically verified. Wholesale entities are analysed by its business activity and performance features to consider whether they are suitable peer group for comparing economic performance of examined agricultural producers’ group. Since the economic performance of agricultural producers’ groups directly affects the economic performance of all participating entities, and vice versa, their economic performance measurement may involve specific constraints. According to the structure and characteristics of agricultural producers’ groups may be inferred that whilst the common performance measurement techniques are applicable on the majority of companies, agricultural producers’ groups represent specific entities and therefore need adjusted performance measurement approach.

  8. ANALYSIS IMPORT POLICY OF SOYBEAN ON ECONOMICS PERFORMANCE OF INDONESIAN SOYBEAN

    Directory of Open Access Journals (Sweden)

    Muthiah Abda Azizah

    2015-11-01

    Full Text Available Trade liberalization is closely related to the opening of market access for Indonesian products to the world and vice versa. Since the soybean trade out of BULOG control began in 1998, soybean imports increased very rapidly (Sudaryanto and Swastika, 2007. This research aims to determine the general picture of soybean economy, factors analyses that influence the economic performance of Indonesian soybean and findings the alternative of policies that can reduce soybean imports in Indonesia. Methods of data analysis are descriptive analysis, 2SLS simultaneous equations, and simulation of policy alternatives. Results of the analysis of the factors that affect the economic performance of Indonesian soybean, consists of 1 The area of soybean harvest is influenced significantly by the price of domestic soybean and domestic prices of corn, 2 Productivity soybean influenced significantly by the domestic prices of soybean and fertilizer prices, 3 soybean demand influenced significantly by population, domestic prices of soybean, 4 domestic prices of soybean significantly affected by world prices of soybean, exchange rates, and soybean supply, 5 Imports of soybean influenced significantly by the domestic demand of soybean and soybean production. Therefore, policy scenarios should be made to reduce soybean imports, including by carrying out the expansion of soybean harvest policy, the policy of increasing the productivity of soybean, the policy of subsidizing the price of fertilizer.

  9. Viewls - WP2. Environmental and economic performance of biofuels. Vol. 2 - Appendices

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-04-15

    According to the European Directive 2003/30 'Promotion of the use of biofuels or other renewable fuels for transport' the use of biofuels in the transportation sector should be strongly increased in the next decades in Europe. The purpose of this study was to obtain and present clear data and information to outline environmental and economic performance of different biofuels. Based on a standardised review of the most relevant international studies on transportation systems using biomass, the study presented estimation of ranges for the environmental and economic performance of different biofuels given by the two 'threshold values' and the 'reference value' between these threshold values. These results might be used by different stakeholders as an information source for future activities regarding the use of biofuels in the transportation sector in Europe. This report presents data about the following biofuels: bioethanol, bio-ETBE, biomethanol, bio-MTBE, pure vegetable oil, biodiesel, Fischer-Tropsch diesel, bio-DME, biogas, gaseous biohydrogen, liquid biohydrogen and bio-SNG. (BA)

  10. Comparative economic assessment of the energy performance of air-conditioning within the Mexican residential sector

    Directory of Open Access Journals (Sweden)

    Ivan Oropeza-Perez

    2016-11-01

    Full Text Available This work shows a sensitivity analysis of the economic impact of different energy performances of air-conditioning within the Mexican housing sector. For this purpose, a cooling-load calculator program in function of the indoor temperature is developed. The program also calculates the electricity consumption along with the expenditure with the different residential rates of the Mexican Federal Commission of Electricity (CFE, initials in Spanish set according to the season of the year and zone of the country. After the results onto the national-scale scenario are validated with the literature, a sensitivity analysis is carried out by changing three parameters that are considered as influential on the consumption and which can be considered as energy saving strategies. With these strategies, it is found that the indoor temperature decrease due to the use of a passive cooling system is the most important characteristic to take into account followed by the coefficient of performance (COP of the air-conditioning and the increase of the comfort temperature set-point, respectively. Thereby, an economic analysis is carried out, finding an annual saving up to 770 USD within a single air-conditioned dwelling having a payback period of 3 years for using a combination of passive cooling techniques and increasing the comfort temperature set-point; or a 2 years payback period if the air-conditioning is changed by a high-efficient equipment.

  11. Performance and economic analysis of broilers fed diets containing acerola meal in replacement of corn

    Directory of Open Access Journals (Sweden)

    Leonardo Henrique Zanetti

    2014-12-01

    Full Text Available It was aimed with this research to evaluate the performance of broiler chickens fed diets containing increasing levels of acerola meal in replacement of corn and analyze the economic viability of that production system. A total of 980 day-old male Cobb chicks were used, allotted in a completely randomized design, with four treatments - inclusion levels (0%, 5%, 10% and 15% of acerola meal in replacement of corn – and seven replications with 35 birds per experimental unit. The birds were weighed at 21 and 42 days of age to measure the performance data. In the period between 1 and 21 days of age, differences were observed in the feed intake and feed:gain only, in which the inclusion of acerola meal linearly decreased feed intake and improved feed:gain up to a level of 10.25%. For the total rearing period, the control treatment showed higher body weight. The feed:gain showed linear effect, worsening the results with increasing amounts of acerola meal in the diets. In the same period, there was no significant difference in feed intake and productive efficiency index. With regard to the economic analysis, it was found that the lowest final cost per broiler was observed in diets with 10% of acerola meal inclusion in replacement of corn.

  12. Effect of excess air on second-generation PFB combustion plant performance and economics

    International Nuclear Information System (INIS)

    Robertson, A.; Garland, R.; Newby, R.; Rehmat, A.; Rubow, L.; Bonk, D.

    1990-01-01

    This paper presents a conceptual design of a 1.4-MPa (14-atm) coal-fired second-generation pressurized fluidized bed (PFB) combustion plant and identifies the performance and economic changes that result as the excess air and thus gas turbine-to-steam turbine power ratio, is changed. The performance of these plants, another second- generation PFB combustion plant, and a conventional pulverized-coal (PC)-fired plant with wet limestone flue gas desulfurization is compared. Depending upon the conditions selected, the PFB combustion plant can achieve a 45 percent efficiency (based on the higher heating value of the coal used as fuel) and a cost of electricity at least 20 percent lower than that of the conventional PC-fired plant

  13. Performance and Economic Analysis of Distributed Power Electronics in Photovoltaic Systems

    Energy Technology Data Exchange (ETDEWEB)

    Deline, C.; Marion, B.; Granata, J.; Gonzalez, S.

    2011-01-01

    Distributed electronics like micro-inverters and DC-DC converters can help recover mismatch and shading losses in photovoltaic (PV) systems. Under partially shaded conditions, the use of distributed electronics can recover between 15-40% of annual performance loss or more, depending on the system configuration and type of device used. Additional value-added features may also increase the benefit of using per-panel distributed electronics, including increased safety, reduced system design constraints and added monitoring and diagnostics. The economics of these devices will also become more favorable as production volume increases, and integration within the solar panel?s junction box reduces part count and installation time. Some potential liabilities of per-panel devices include increased PV system cost, additional points of failure, and an insertion loss that may or may not offset performance gains under particular mismatch conditions.

  14. Economic and environmental performance of alternative policy measures to reduce nutrient surpluses in Finnish agriculture

    Directory of Open Access Journals (Sweden)

    H. LEHTONEN

    2008-12-01

    Full Text Available This paper provides an economic sector level analysis of the effectiveness of different policy measures in decreasing nitrogen (N and phosphorus (P surpluses from agriculture in order to reduce nutrient runoff from agricultural fields to watercourses and to improve water quality of surface waters. Assuming no changes in the EU level policies after CAP reform 2003 we focus on national level policy measures such as full or partial de-coupling of national support from production, payments for reduced nutrient surpluses of N and P, and N fertiliser tax. None of the analysed policy measures is superior one with respect to environmental performance, since full decoupling of national support would be the most effective in reducing P surpluses while payment for reduced nutrient surplus performed best with respect to N surpluses. Economic performance (farmers’ compliance cost per %-reduction of N or P surplus of full and partial de-coupling of national support is clearly better than that of specialised agri-environmental policy instruments, because both decoupling scenarios result in the increase of farmers’ income in comparison to base scenario, and thus compliance costs are in fact negative in these two cases. Our analysis confirms the fact that the overall policy package matters a lot for the effectiveness of agrienvironmental policy measures. Environmental performance of agri-environmental policy measures may be significantly reduced, if they are implemented jointly with production coupled income support policies. Thus, in order to increase the effectiveness of agri-environmental policy measures agricultural income support policies should be decoupled from production and this alone would bring substantial reduction in nutrient surpluses.;

  15. Performance evaluation and economic analysis of a gas turbine power plant in Nigeria

    International Nuclear Information System (INIS)

    Oyedepo, S.O.; Fagbenle, R.O.; Adefila, S.S.; Adavbiele, S.A.

    2014-01-01

    Highlights: • We evaluate performance and economic analysis of a gas turbine power plant in Nigeria. • We examine the shortfall of energy generated and compared with the standard value. • Generation loss resulted in revenue loss of the plant. • Improvement in general housekeeping of the plant will improve performance indices. - Abstract: In this study, performance evaluation and economic analysis (in terms of power outage cost due to system downtime) of a gas turbine power plant in Nigeria have been carried out for the period 2001–2010. The thermal power station consists of nine gas turbine units with total capacity of 301 MW (9 × 31.5 MW). The study reveals that 64.3% of the installed capacity was available in the period. The percentage of shortfall of energy generated in the period ranged from 4.18% to 14.53% as against the acceptable value of 5–10%. The load factor of the plant is between 20.8% and 78.2% as against international best practice of 80%. The average availability of the plant for the period was about 64% as against industry best practice of 95%, while the average use factor was about 92%. The capacity factor of the plant ranged from 20.8% to 78.23% while the utilization factor ranged from 85.47% to 95.82%. For the ten years under review, there was energy generation loss of about 35.7% of expected energy generation of 26.411 TW h with consequent plant performance of 64.3%. The study further reveals that the 35.7% of generation loss resulted in revenue loss of about M$251 (approximately b▪40). The simple performance indicator developed to evaluate the performance indices and outage cost for the station can also be applicable to other power stations in Nigeria and elsewhere. Measures to improve the performance indices of the plant have been suggested such as training of operation and maintenance (O and M) personnel regularly, improvement in O and M practices, proper spare parts inventory and improvement in general housekeeping of the

  16. Performance of Cement-Based Materials in Aggressive Aqueous Environments State-of-the-Art Report, RILEM TC 211 - PAE

    CERN Document Server

    Bertron, Alexandra; Belie, Nele

    2013-01-01

    Concrete and cement-based materials must operate in increasingly aggressive aqueous environments, which may be either natural or industrial.  These materials may suffer degradation in which ion addition and/or ion exchange reactions occur, leading to a breakdown of the matrix microstructure and consequent weakening.  Sometimes this degradation can be extremely rapid and serious such as in acidic environments, while in other cases degradation occurs over long periods.  Consequences of material failure are usually severe – adversely affecting the health and well-being of human communities and disturbing ecological balances. There are also large direct costs of maintaining and replacing deteriorated infrastructure and indirect costs from loss of production during maintenance work, which place a great burden on society. The focus of this book is on addressing issues concerning performance of cement-based materials in aggressive aqueous environments , by way of this State-of-the-Art Report. The book represe...

  17. Effect of tariffs on the performance and economic benefits of PV-coupled battery systems

    International Nuclear Information System (INIS)

    Parra, David; Patel, Martin K.

    2016-01-01

    Highlights: • Pb-acid and Li-ion batteries are compared under three different retail tariffs. • The battery ageing, i.e. capacity and discharge capability reduction is simulated. • A dynamic tariff (1-h resolution) increases the battery discharge value up to 28%. • A Li-ion cost of 375 CHF/kW h is required for Geneva for PV energy time-shift. • This requirement becomes 500 CHF/kW h if demand peak-shaving is also performed. - Abstract: The use of batteries in combination with PV systems in single homes is expected to become a widely applied energy storage solution. Since PV system cost is decreasing and the electricity market is constantly evolving there is marked interest in understanding the performance and economic benefits of adding battery systems to PV generation under different retail tariffs. The performance of lead-acid (PbA) and lithium-ion (Li-ion) battery systems in combination with PV generation for a single home in Switzerland is studied using a time-dependant analysis. Firstly, the economic benefits of the two battery types are analysed for three different types of tariffs, i.e. a dynamic tariff based on the wholesale market (one price per hour for every day of the year), a flat rate and time-of-use tariff with two periods. Secondly, the reduction of battery capacity and annual discharge throughout the battery lifetime are simulated for PbA and Li-ion batteries. It was found that despite the levelised value of battery systems reaches up to 28% higher values with the dynamic tariff compared to the flat rate tariff, the levelised cost increases by 94% for the dynamic tariff, resulting in lower profitability. The main reason for this is the reduction of equivalent full cycles performed with by battery systems with the dynamic tariff. Economic benefits also depend on the regulatory context and Li-ion battery systems were able to achieve internal rate of return (IRR) up to 0.8% and 4.3% in the region of Jura (Switzerland) and Germany due to

  18. Effect of welfare and economic performance on good governance outcomes in Pakistan

    OpenAIRE

    MAMMON, Dawood; RABBANI, Huma

    2017-01-01

    Abstract. The paper undertakes a detailed analysis of economic progress and welfare measures in determining good governance outcomes in Pakistan. There is evidence that inequality stifles the capacity of political, economic and social governance by creating an elite class that protect their economic and political interests and undertake legislation primarily to the benefit of ruling elites. Furthermore our results also suggest that economic development empower the economically and socially ex...

  19. School Performance : A Matter of Health or Socio-Economic Background? Findings from the PIAMA Birth Cohort Study

    NARCIS (Netherlands)

    Ruijsbroek, Annemarie; Wijga, Alet H.; Gehring, Ulrike; Kerkhof, Marjan; Droomers, Mariel

    2015-01-01

    Background Performance in primary school is a determinant of children's educational attainment and their socio-economic position and health inequalities in adulthood. We examined the relationship between five common childhood health conditions (asthma symptoms, eczema, general health, frequent

  20. School Performance: A Matter of Health or Socio-Economic Background? Findings from the PIAMA Birth Cohort Study

    NARCIS (Netherlands)

    Ruijsbroek, Annemarie; Wijga, Alet H; Gehring, Ulrike; Kerkhof, Marjan; Droomers, Mariël

    2015-01-01

    BACKGROUND: Performance in primary school is a determinant of children's educational attainment and their socio-economic position and health inequalities in adulthood. We examined the relationship between five common childhood health conditions (asthma symptoms, eczema, general health, frequent

  1. School Performance: A Matter of Health or Socio-Economic Background? Findings from the PIAMA Birth Cohort Study

    NARCIS (Netherlands)

    Ruijsbroek, Annemarie; Wijga, Alet H.; Gehring, Ulrike; Kerkhof, Marjan; Droomers, Mariël

    2015-01-01

    Performance in primary school is a determinant of children's educational attainment and their socio-economic position and health inequalities in adulthood. We examined the relationship between five common childhood health conditions (asthma symptoms, eczema, general health, frequent respiratory

  2. Gender and Experimental Measurement of Producers Risk Attitude Towards Output Market Price and its Effects on Economic Performance

    NARCIS (Netherlands)

    Ndoye Niane, A.F.; Burger, C.P.J.

    2012-01-01

    Agricultural production is typically a risky business. Farm households have to tackle several risks. So, farm households’ risk attitude is an important issue connected with decision making and greatly affects their economic performance. Particularly in Senegal, for horticultural households, output

  3. An Analysis of Integrated Child Development Scheme Performance in Contributing to Alleviation of Malnutrition in Two Economically Resurgent States.

    Science.gov (United States)

    Ruia, Aparna; Gupta, Rajul Kumar; Bandyopadhyay, Gargi; Gupta, Rajshree R

    2018-01-01

    Good economic growth is considered synonymous with good nutrition. In recent past, some states (like Bihar and Gujarat) have seen unprecedented economic growth. Despite this and introducing plethora of programs (including integrated child development scheme [ICDS]) to reduce malnutrition, one state might be performing well in reducing malnutrition whereas other with equally high economic growth rate might lag behind. Is mere economic growth good enough to alleviate malnutrition? The aim of the article is to document a critical comparative analysis of malnutrition with special emphasis on ICDS (with respect to finances, infrastructure, training, performance) in the two economically resurgent states of Gujarat and Bihar. An exploratory study using secondary data sources (for ICDS performance) to critically analyze malnutrition status in Bihar and Gujarat. Gujarat, which was criticized for placing excessive emphasis on economic growth, has shown sharp improvement in combating malnutrition. Undernourished children declined from 73.04% in 2007 to 25.09% in 2013, with just 1.6% being severely malnourished. On the other hand, Bihar too exhibited an impressive economic growth but still languishes at bottom with malnutrition rate of 82%. A high economic growth does not have automatic immediate positive gains on malnutrition alleviation.

  4. Novel Techniques for Seismic Performance of High Rise Structures in 21st Century: State-Of-The Art Review

    Science.gov (United States)

    Patil, R.; Naringe, A.; Kalyana Rama, J. S.

    2018-03-01

    Natural disasters like earthquakes are causing catastrophic failure for various structures in and around the world because of its unpredictable nature. Even in India, almost 80% of, India’s capital, Delhi’s buildings are not earthquake resistant. If at all there is a moderate earthquake in Delhi, millions of lives and huge of property will be lost. There are many places in India including four metropolitan cities, in which majority of high rise buildings are not earthquake resistant. It is important to account for damage caused by earthquakes, incorporating suitable resistant techniques for the safeguard of the people. The present study deals with highlighting the novel techniques adopted in the recent past to make the structures earthquake resistant. Performance based design is one such approach where in performance of structure is given the utmost importance unlike the existing standards. Lateral load resisting systems like chevron braces, knee braces in combination with aluminium shear links are found to reduce the impact of earthquake on the structures w.r.t its drift. It is also observed that the use of economical and feasible passive and active control vibration systems like dampers, isolation techniques led to revolutionary changes in the overall performance of high rise.

  5. The solar noise barrier project : 2. The effect of street art on performance of a large scale luminescent solar concentrator prototype

    NARCIS (Netherlands)

    Debije, M.G.; Tzikas, C.; Rajkumar, V.A.; de Jong, M.

    2017-01-01

    Noise barriers have been used worldwide to reduce the impact of sound generated from traffic on nearby areas. A common feature to appear on these noise barriers are all manner of graffiti and street art. In this work we describe the relative performance of a large area luminescent solar concentrator

  6. The Effects of the Compasslearning Odyssey Spiral-Up Program on Discovery Education Scores of Sixth-Grade Gifted and High-Performing Language Arts Students

    Science.gov (United States)

    Kelsey, Carmen Freeman

    2012-01-01

    The purpose of this study was to examine the relationship between the implementation of the Response to Intervention (RTI) model CompassLearning Odyssey and the performance of middle school language arts students on the Discovery Education Test B and Tennessee Comprehensive Assessment Program (TCAP) along with examining teacher perceptions of high…

  7. Henry S. Turner, The English Renaissance Stage. Geometry, Poetics, and the Practical Spatial Arts 1580-1630 - Tim Fitzpatrick, Playwright, Space and Place in Early Modern Performance

    Directory of Open Access Journals (Sweden)

    Luigi Giuliani

    2013-05-01

    Full Text Available Review of Henry S. Turner, The English Renaissance Stage. Geometry, Poetics, and the Practical Spatial Arts 1580-1630, Oxford University Press, Oxford, 2006, reimpr. 2010, 326 pp. ISBN: 978-0-19-959545-7 y Tim Fitzpatrick, Playwright, Space and Place in Early Modern Performance, Ashgate, Franham, 2011, 314 pp. ISBN: 978-1-4094-2827-5.

  8. Perceptions, Attitudes and Institutional Factors That Influence Academic Performance of Visual Arts Students in Ghana's Senior High School Core Curriculum Subjects

    Science.gov (United States)

    Opoku-Asare, Nana Afia; Tachie-Menson, Akosua; Essel, Harry Barton

    2015-01-01

    Senior High School (SHS) students in Ghana are required to pass all core and elective curricula subjects in the West Africa Senior School Certificate Examination (WASSCE) to qualify for higher education. Unfortunately, many Visual Arts students perform poorly or fail in English, Mathematics, Integrated Science and Social Studies, which constitute…

  9. Financial indicators to evaluate the economic performance of feedlot steers with different slaughter weights

    Directory of Open Access Journals (Sweden)

    Edom de Avila Fabricio

    Full Text Available ABSTRACT: The objective of this study was to evaluate various financial indicators, estimated deterministically (considering historical quotes twelve consecutive years - 2003 to 2014, on the economic feasibility of finishing steers commercialized with different weights, using the simulation technique. Performance data steers were simulated with average initial weight of 350kg, fed in feedlot and slaughtered with 410, 440, 470, 500, 530, 560 and 590kg. The feeding period varies from 46 to 185 days, respectively. Based in various economic indicators, the viability of the investment decreased linearly according to the increase in slaughter weight. The coefficient of simple linear regression and means from lowest to highest slaughter weight were, respectively: net present value (-0.538 and R$ 67.37, R$ 65.28, R$ 32.14, R$ -7.34, R$ 8.01, R$ -12.38, R$ -23.41; index benefit: cost (-0.0003 and R$ 1.042, R$ 1.039, R$ 1.014, R$ 1.006, R$ 1.003, R$ 0.995, R$ 0.991; additional return on investment (-0.009 and 1.38, 1.29, 0.35, 0.11, 0.05, -0.08, -0.13% per month; internal rate of return (-0.009 and 2.21, 2.10, 1.28, 0.80, 0.93, 0.78, 0.73% per month. Feedlot use as termination option to obtain the direct benefits of this technology is an alternative investment with low economic return.

  10. High-performance workplace practices in nursing homes: an economic perspective.

    Science.gov (United States)

    Bishop, Christine E

    2014-02-01

    To develop implications for research, practice and policy, selected economics and human resources management research literature was reviewed to compare and contrast nursing home culture change work practices with high-performance human resource management systems in other industries. The organization of nursing home work under culture change has much in common with high-performance work systems, which are characterized by increased autonomy for front-line workers, self-managed teams, flattened supervisory hierarchy, and the aspiration that workers use specific knowledge gained on the job to enhance quality and customization. However, successful high-performance work systems also entail intensive recruitment, screening, and on-going training of workers, and compensation that supports selective hiring and worker commitment; these features are not usual in the nursing home sector. Thus despite many parallels with high-performance work systems, culture change work systems are missing essential elements: those that require higher compensation. If purchasers, including public payers, were willing to pay for customized, resident-centered care, productivity gains could be shared with workers, and the nursing home sector could move from a low-road to a high-road employment system.

  11. Dividing wall column: Improving thermal efficiency, energy savings and economic performance

    International Nuclear Information System (INIS)

    Aurangzeb, Md; Jana, Amiya K.

    2016-01-01

    Highlights: • A rigorous model is developed for a dividing wall column. • Heat transfer model for metal wall is proposed. • Performance improvement is quantified for a ternary system. • Thermal efficiency, energy savings and cost are three used indices. - Abstract: This work aims at investigating the performance improvement of a dividing wall column (DWC) for the separation of a ternary system. It is true that for fractionating a ternary mixture, at least a sequence of two conventional distillation columns is required. To improve energetic and economic potential, and reduce space requirement, two columns are proposed to merge into one shell with a dividing wall. For developing the mathematical model of a distillation column, we consider the effect of heat transfer through the metal wall placed at an intermediated position inside the cylindrical column. The simulated DWC model is verified using the Aspen Plus flowsheet simulator with a wide variety of phase equilibrium models. The superiority of this proposed heat integrated configuration is shown for a ternary hydrocarbon system over a conventional distillation sequence (CDS) in terms of mainly three performance indexes, namely thermal efficiency, energy savings and total annual cost (TAC). It is investigated that the dividing wall distillation scheme can secure a 37.5% energy efficiency, and a 22.6% savings in energy consumption and 23.23% in TAC. The promising performance can also be quantified in terms of a reasonably low payback period of 2.11 years.

  12. System performance and economic analysis of solar-assisted cooling/heating system

    KAUST Repository

    Huang, B.J.

    2011-11-01

    The long-term system simulation and economic analysis of solar-assisted cooling/heating system (SACH-2) was carried out in order to find an economical design. The solar heat driven ejector cooling system (ECS) is used to provide part of the cooling load to reduce the energy consumption of the air conditioner installed as the base-load cooler. A standard SACH-2 system for cooling load 3.5. kW (1. RT) and daily cooling time 10 h is used for case study. The cooling performance is assumed only in summer seasons from May to October. In winter season from November to April, only heat is supplied. Two installation locations (Taipei and Tainan) were examined.It was found from the cooling performance simulation that in order to save 50% energy of the air conditioner, the required solar collector area is 40m2 in Taipei and 31m2 in Tainan, for COPj=0.2. If the solar collector area is designed as 20m2, the solar ejector cooling system will supply about 17-26% cooling load in Taipei in summer season and about 21-27% cooling load in Tainan. Simulation for long-term performance including cooling in summer (May-October) and hot water supply in winter (November-April) was carried out to determine the monthly-average energy savings. The corresponding daily hot water supply (with 40°C temperature rise of water) for 20m2 solar collector area is 616-858L/day in Tainan and 304-533L/day in Taipei.The economic analysis shows that the payback time of SACH-2 decreases with increasing cooling capacity. The payback time is 4.8. years in Tainan and 6.2. years in Taipei when the cooling capacity >10. RT. If the ECS is treated as an additional device used as a protective equipment to avoid overheating of solar collectors and to convert the excess solar heat in summer into cooling to reduce the energy consumption of air conditioner, the payback time is less than 3 years for cooling capacity larger than 3. RT. © 2011 Elsevier Ltd.

  13. OYE: Ogun Journal of Arts

    African Journals Online (AJOL)

    OYE: Ogun Journal of Arts is an annual publication devoted to publishing articles relevant to the development of the humanities. Essays in any of the regular disciplines of the humanities: language, linguistics, communication arts, history, theatre arts or performing arts, history and diplomatic studies or international relations, ...

  14. 2008 Arts Education Assessment Framework

    Science.gov (United States)

    National Assessment Governing Board, 2008

    2008-01-01

    The National Assessment of Educational Progress (NAEP) for the arts measures students' knowledge and skills in creating, performing, and responding to works of music, theatre, and visual arts. This framework document asserts that dance, music, theatre and the visual arts are important parts of a full education. When students engage in the arts,…

  15. Decolonizando acciones públicas contra el feminicidio con cuerpos disidentes: el performance y la plataforma arte acción en Chiapas México

    Directory of Open Access Journals (Sweden)

    Brittany Chávez

    2014-12-01

    Full Text Available Proponemos una forma alternativa de denunciar y visibilizar la violencia feminicida en la región de Chiapas por medio de la plataforma de performance y activismo Arte Acción. Tres partes constituyen este artículo: la situación del feminicidio en Chiapas y nuestra metodología desde lo erótico, lo decolonial y lo pedagógico; la creación de la memoria colectiva a través de acciones públicas; y nuestro trabajo continuado con la plataforma como un modo de activismo alternativo.

  16. Performance and operational economics estimates for a coal gasification combined-cycle cogeneration powerplant

    Science.gov (United States)

    Nainiger, J. J.; Burns, R. K.; Easley, A. J.

    1982-01-01

    A performance and operational economics analysis is presented for an integrated-gasifier, combined-cycle (IGCC) system to meet the steam and baseload electrical requirements. The effect of time variations in steam and electrial requirements is included. The amount and timing of electricity purchases from sales to the electric utility are determined. The resulting expenses for purchased electricity and revenues from electricity sales are estimated by using an assumed utility rate structure model. Cogeneration results for a range of potential IGCC cogeneration system sizes are compared with the fuel consumption and costs of natural gas and electricity to meet requirements without cogeneration. The results indicate that an IGCC cogeneration system could save about 10 percent of the total fuel energy presently required to supply steam and electrical requirements without cogeneration. Also for the assumed future fuel and electricity prices, an annual operating cost savings of 21 percent to 26 percent could be achieved with such a cogeneration system. An analysis of the effects of electricity price, fuel price, and system availability indicates that the IGCC cogeneration system has a good potential for economical operation over a wide range in these assumptions.

  17. Thermodynamic and economic performances optimization of an organic Rankine cycle system utilizing exhaust gas of a large marine diesel engine

    International Nuclear Information System (INIS)

    Yang, Min-Hsiung; Yeh, Rong-Hua

    2015-01-01

    Highlights: • A new parameter is proposed for optimizing economic performance of the ORC system. • Maximal thermodynamic and economic performances of an ORC system are presented. • The corresponding operating pressures in turbine of optimum thermodynamic and economic performances are investigated. • An optimal effectiveness of pre-heater is obtained for the ORC system. - Abstract: The aim of this study is to investigate the thermodynamic and economic performances optimization for an ORC system recovering the waste heat of exhaust gas from a large marine diesel engine of the merchant ship. Parameters of net power output index and thermal efficiency are used to represent the economic and thermodynamic performances, respectively. The maximum net power output index and thermal efficiency are obtained and the corresponding turbine inlet pressure, turbine outlet pressure, and effectiveness of pre-heater of the ORC system are also evaluated using R1234ze, R245fa, R600, and R600a. Furthermore, the analyses of the effects of turbine inlet temperature and cooling water temperature on the optimal economic and thermodynamic performances of the ORC system are carried out. The results show that R245fa performs the most satisfactorily followed by R600, R600a, and R1234ze under optimal economic performance. However, in the optimal thermodynamic performance evaluations, R1234ze has the largest thermal efficiency followed by R600a, R245fa, and R600. The payback periods will decrease from 0.5 year for R245fa to 0.65 year for R1234ze respectively as the system is equipped with a pre-heater. In addition, compared with conventional diesel oil feeding, the proposed ORC system can reduce 76% CO 2 emission per kilowatt-hour

  18. An appraisal of the performance of the economic and financial crimes commission in Nigeria.

    Science.gov (United States)

    Sowunmi, Fatai Abiola; Adesola, Muniru Adekunle; Salako, Mudashiru Abiodun

    2010-12-01

    This article examines how an anti-graft body, the Economic and Financial Crime Commission (EFCC), has fared in reducing the incidence of corruption in Nigeria, in particular, bank fraud, Internet scam, and bad governance. It first discusses the corruption situation in Nigeria by highlighting public office holders who have been associated with corruption charges. A Likert-type scale is used in designing the questionnaire for data collection. Descriptive and chi-square analyses are used, and results reveal that the performance of the EFCC has been affected by government interference (p .05), bad governance and advance fee fraud have recorded appreciable reduction (p < .05). Areas of success as well as challenges that need to be addressed are identified. Specifically, it is recommended that the bill that established EFCC should be amended to reduce government interference and improve its manpower development, especially in the areas of fraud and Internet scam detection.

  19. Building a Framework of Global Cooperation Beyond the Economic Performance of Companies in Developing Nations

    DEFF Research Database (Denmark)

    Fitriasari, Dewi; Kampf, Constance Elizabeth

    2011-01-01

    We examine the emerging generative force in developing SER (social and environmental reporting) that focuses on the economic performance of companies from developing nations. The focus raises our concern because it suggests that the development of SER is for shareholders and other capital suppliers....... We observe that the focus is in direct contradiction to the original generative force of SER, i.e. stakeholder interests. This leads to the marginalization of other stakeholder groups' interests. In order to shift the focus of developing nations, cooperation between developing nations and SER...... actors to give insights into their cultural values, Foucault's technology of the selfwith its care of one-self introduces the concept of social actors liberation from the history of subjectivity and thereby, to elaborate and transform their self-conception in relation to others' conceptions of identity...

  20. Effect of commercial diets quality on bio-economic performances of broilers in Benin

    DEFF Research Database (Denmark)

    Houndonougbo, F M; Chwalibog, André; Chrysostome, C A A M

    2009-01-01

    The objective of this study was to assess the quality of commercial poultry feeds in Benin. The performances of 396 unsexed broilers chickens Ross 308 fed with a control diet (R1) and five commercial diets (R2 to R6) were evaluated. Broilers fed commercial diets showed significantly low (P ....001) body weight gain (BWG) and economic feed efficiency (EFE) and significantly high (P cost (FC). At 42 days of age, the body weight of broilers fed control diet was 1662 g versus 838 to 1041 g for broilers fed commercial diets. In R1 diet, overall FC...... commercial diets. These results suggest the necessity to organize the market of poultry feed in Benin in the perspective to reduce the production cost by using more efficient and cheap commercial diets....